Entries |
Document | Title | Date |
20080198595 | Electronic candle - An electronic candle includes a power supply port, a first illuminating module, a second illuminating module, and a light dispersing element. The power supply port connects with an AC power supply. The first illuminating module connects with the power supply port to input AC therein, and includes a first illuminating element, which emits primary light via the driving of AC. The second illuminating module includes a voltage converter and a second illuminating element. The voltage converter couples with the power supply port to receive AC, and converts the AC into DC. The second illuminating element emits additional light via the driving of the DC. The light dispersing element is transparent, and the primary light emitted by the first illuminating element and the additional light emitted by the second illuminating element are firstly emitted into the light dispersing element, then are combined and dispersed together by the light dispersing element. | 08-21-2008 |
20080225521 | Method and Device for Grouping at Least Three Lamps - The invention relates to a method and a device for grouping at least three lamps ( | 09-18-2008 |
20080278941 | LED-BASED LIGHTING FIXTURES FOR SURFACE ILLUMINATION WITH IMPROVED HEAT DISSIPATION AND MANUFACTURABILITY - LED-based lighting apparatus and assembly methods in which mechanical and/or thermal coupling between respective components is accomplished via a transfer of force from one component to another. In one example, a multiple-LED assembly is disposed in thermal communication with a heat sink that forms part of a housing. A primary optical element situated within a pressure-transfer member is disposed above and optically aligned with each LED. A shared secondary optical facility forming another part of the housing is disposed above and compressively coupled to the pressure-transfer members. A force exerted by the second optical facility is transferred via the pressure-transfer members so as to press the LED assembly toward the heat sink, thereby facilitating heat transfer. In one aspect, the LED assembly is secured in the housing without the need for adhesives. In another aspect, the secondary optical facility does not directly exert pressure onto any primary optical element, thereby reducing optical misalignment. | 11-13-2008 |
20090002982 | OUTDOOR LIGHTING SYSTEM WITH CONTROLLED LUMINANCE - An outdoor lighting system comprises an outdoor light source, a luminance control device, a detection apparatus, a communication network and a main controlling system. The detection apparatus is configured for detecting a luminance of the light source and generating a corresponding detecting signal associated with the luminance of the light source. The main controlling system receives the detecting signal from the detection apparatus via the communication network, and generates a luminance control signal in responsive to the detecting signal; the luminance control device is configured for receiving the luminance control signal via the communication network and regulating the luminance of the light source according to the luminance control signal. | 01-01-2009 |
20090027882 | Backlight Assembly, Method of Manufacturing the Same and Display Device Having the Same - A backlight assembly includes a light-generating unit and a receiving container. The light-generating unit includes at least one point light source generating light and a power supply line transferring power for driving the point light source. The receiving container receives the light-generating unit, and the power supply line is formed on an insulating layer included in the receiving container. | 01-29-2009 |
20090034250 | System in package high power high efficiency light-emitting diode lamp - The invention provides a system-in-package, high power, and highly efficient light-emitting diode lamp. The light-emitting diode lamp, according to the invention, includes a light-guiding device. At least one end of two ends of the light-guiding device, the light, converted by a diode light-emitting device from an electric energy, is emitted into, and then is guided by the light-guiding device outside. The heat generated during light-emitting of the diode light-emitting is conducted by a heat-conducting device from a flat portion thereof to at least one heat-dissipating fin and further dissipated by the at least one heat-dissipating fin. | 02-05-2009 |
20090040756 | Flameless Candle with Multimedia Capabilities - A flameless candle having speaker and lighting capability is provided. Multiple of such flameless candles can be used in a system to generate stereo or surround sound, as well as various lighting modes. The flameless candle or flameless candle system can have AM/FM radio functions, clock functions, alarm functions, etc., and can be used as an audio monitor. In addition, the flameless candle or candle system may be equipped with video capability. | 02-12-2009 |
20090046455 | OPTICAL DISPLAY DEVICE - The present invention provides an optical display device, including a light emitting portion, a light guiding plate, and a light detecting sensor. The light detecting sensor is mounted on a wiring board having the at least two or more illuminants mounted thereon so as to be disposed to face the light incidence portion of the light guiding plate, so that the light detecting sensor is disposed on the same side as that of the at least two or more illuminants with respect to the light guiding plate. | 02-19-2009 |
20090052171 | Heat-dispensing structure for the led's lamp - A heat dissipating structure of LED lamp includes a circuit driving board having LEDs array and a circuit controlling board; a heat-dissipating and light-reflecting aluminum sheet is provided on the upside of the circuit driving board, a heat-dissipating glue layer is attached to the underside of the circuit driving board, and a heat-dissipating aluminum sheet is attached to the other side of the heat dissipating glue layer. The said circuit controlling board can be wrapped with heat dissipating glue, so that the heat being produced during the operation of the line control board can be further dissipated. | 02-26-2009 |
20090059581 | Display Device - In one embodiment of the present invention, a liquid crystal panel includes a plurality of R sub-pixels that transmit red light, and a plurality of GB sub-pixels that transmit green and blue light. An R backlight emits red light continuously, whereas a G backlight for emitting green light and a B backlight for emitting blue light glow intermittently at mutually exclusive times, each backlight glowing once within one screen display period. A circuit for driving the liquid crystal panel drives the R sub-pixels based on a video signal, and the GB sub-pixels based on either a video signal selected in accordance with the glowing of the G backlight and the B backlight. Red blinking is prevented in such a manner, thereby preventing photosensitive epilepsy. Thus, it is possible to achieve a display device that provides a bright display screen without any adverse effect on the physical condition of humans. | 03-05-2009 |
20090059582 | Heat Sinks for Cooling LEDS in Projectors - According to certain embodiments, an apparatus for cooling light emitting diodes (LEDs) in projectors includes one or more first LEDs, one or more first heat sinks, one or more second LEDs, and one or more second heat sinks. The first LEDs are configured to generate light, and each first LED has a first desired junction temperature. The first heat sinks are configured to dissipate heat generated by the first LEDs. The second LEDs are configured to generate light, and each second LED has a second desired junction temperature that is higher than the first desired junction temperature. The second heat sinks are configured to dissipate heat generated by the one or more second LEDs. A cooling fan directs air flow over the first heat sinks and the second heat sinks, and an exhaust vent enables the air flow over the first heat sinks and the second heat sinks. | 03-05-2009 |
20090067169 | Luminous module and method for producing it - A luminous module is specified comprising luminous units and a carrier body, wherein the luminous units are connected and/or contact-connected in at least two planes and/or orientations on the carrier body with conductor tracks. A method for producing the luminous module is furthermore specified. | 03-12-2009 |
20090073689 | Heat Management for a Light Fixture with an Adjustable Optical Distribution - A light fixture includes a member having a substantially frusto-conical shape. A channel extends between a wide top end of the member and a narrower bottom end of the member. The member includes multiple surfaces (“facets”) disposed around its outer surface. Each facet is configured to receive one or more light emitting diodes (“LEDs”) in a linear or non-linear array. Each facet can be integral to the member or coupled to the member. The channel is configured to transfer heat generated by the LEDs through convection. Fins can be disposed within the channel, extending from the inner surface of the member to an inner channel. The fins are configured to transfer heat away from, and provide a greater surface area for convecting heat away from, the member. For example, one or both of the channels can transfer heat by a venturi effect. | 03-19-2009 |
20090086478 | Lighting system with removable light modules - A lighting system with removable light modules mounted on a frame by an attractive force between magnetic material of the light module and magnetic material of the frame such that a light module may be installed on, removed from, or relocated on the frame manually without tools or permanent electrical connection. The frame may be one-, two-, or three-dimensional, and it may provide an aesthetic appearance even when the lighting system is not illuminated. The light modules may employ incandescent, quartz-halogen, LED, or fluorescent light sources. Particularly, in LED embodiments, the magnetic materials serve the dual functions of mounting and heat sinking. The lighting system may be utilized as a sign, signaling device, or a building block in larger lighting systems. The lighting system has a wide variety of applications and provides a user with improved ability to control the quantity, direction, and characteristics of the emitted light. | 04-02-2009 |
20090086479 | Light source unit - A light source unit includes a light source portion including an LED element, a heat radiation portion that is connected to the light source portion, a case including an outside wall that is disposed apart from the light source portion and the heat radiation portion, and a spring member that is disposed between the outside wall of the case and the heat radiation portion. | 04-02-2009 |
20090091929 | DIRECTIONAL L.E.D. LIGHTING UNIT FOR RETROFIT APPLICATIONS - An adjustable light emitting diode (LED) lighting unit adapted for installation in a light fixture is disclosed. In one example, the lighting unit includes first and second end assemblies adapted to interfit with first and second portions, respectively, of the light fixture. A substrate is mounted between the first and second end assemblies and includes electrically conductive paths that are electrically coupled to the light fixture via at least one of the first and second end assemblies. A plurality of LED units are positioned on the substrate and coupled to the electrically conductive paths of the substrate. The first and second end assemblies are configured to allow rotation of the substrate relative to the first and second portions, respectively, of the light fixture. | 04-09-2009 |
20090097241 | LED LAMP WITH A HEAT SINK ASSEMBLY - An LED lamp includes a heat absorbing member having a hollow, cylindrical configuration, a lamp base, a plurality of LED modules and a heat sink. The heat absorbing member defines a through hole therein. The heat sink is secured to a top portion of the heat absorbing member. The lamp base is secured to a bottom portion of the heat absorbing member. The LED modules are mounted on an outer sidewall of the heat absorbing member, and each of the LED modules includes a printed circuit board and a plurality of LEDs mounted on the printed circuit board. Each of the heat pipes has an evaporating portion received in an inner sidewall of the heat absorbing member and a condensing portion connecting with the heat sink. The condensing portions of the heat pipes are radially arranged on the heat sink, radiating outwardly from a central point of the heat sink. | 04-16-2009 |
20090097242 | LIGHT SOURCE MODULE - A light source module includes light source units and links interconnecting the light source units. Each light source unit includes a substrate defining openings with a connector arranged in each opening. Each connector includes a first terminal and a second terminal. A light source is mounted on the substrate. The light source has a first electrode and a second electrode. The two electrodes are electrically connected to the terminals of the connectors. Each link is received in two openings of two neighboring light source units, and interconnects the two neighboring light source units electrically or mechanically. | 04-16-2009 |
20090097243 | LED LAMP WITH A POWERLESS FAN - An LED lamp ( | 04-16-2009 |
20090097244 | LED LAMP WITH REMOTE CONTROL DEVICE - A method for controlling a remote LED lamp includes: using a memory unit ( | 04-16-2009 |
20090103294 | LED LAMP WITH A HEAT SINK - An LED lamp includes a first heat sink, a lamp base, a plurality of LED modules, an envelope and a second heat sink. The first heat sink includes a cylinder at a centre thereof and a plurality of fins surrounding the cylinder. The lamp base is secured to a bottom portion of the first heat sink. The LED modules are mounted on the fins of the first heat sink. Each of the LED modules includes a printed circuit board and a plurality of LEDs mounted on the printed circuit board. The envelope is mounted between the lamp base and the second heat sink and encloses the first heat sink and the LED modules therein. The second heat sink has a disc-like configuration, with a bottom connecting portion extending through the envelope to connect with a top portion of the first heat sink. | 04-23-2009 |
20090103295 | LED unit and LED module - A light emitting diode (LED) unit has a pair of substrates, an LED and a pair of brackets. The substrates are separated from and serve respectively as positive and negative electrodes. The LED is mounted on the substrates and has a pair of terminals mounted respectively on the substrates. The brackets serve respectively as positive and negative electrodes, are made of pliable and flexible metal and are mounted respectively on and electrically connected respectively to the substrates. At least one of the brackets serves as at least one three-dimensional (3D) bracket being non-flat. The 3D brackets are easily customized into various configurations by bending or stamping semi-finished 3D brackets to fit internal chambers or cavities of different lights such as vehicle lights. Accordingly, the cost of the LED modules is effectively lowered. | 04-23-2009 |
20090103296 | Illumination Device with Light Emitting Diodes - A light emitting device is produced using a plurality of light emitting diodes within a light mixing cavity formed by surrounding sidewalls. The sidewalls may be integrally formed as part of a surrounding heat sink or alternatively may be an insert into a cavity within a heat sink. The reflective sidewalls may be coated with a diffusing material and/or covered with one or more phosphors. Multiple phosphors are located at different locations of the cavity, e.g., on the sidewalls, a window covering the output port, or on a reflector attached to the bottom of the cavity. The light emitting diodes may be positioned rotationally symmetrically around the optical axis on a board. | 04-23-2009 |
20090109670 | ADJUSTABLE LIGHTING APPARATUS - A lighting apparatus having a pivotable light cartridge for positioning and directing the light output of a plurality of light sources, the light cartridge including an elongated base oriented along the longitudinal axis, a pivot at the opposed first and second ends of the light cartridge along the longitudinal axis, a plurality of light sources, and an longitudinal wall extending from the lateral edge of the base, the wall including a plurality of spaced-apart, radially-extending ribs, each having a distal edge. A rotatable worm gear having a helical thread is positioned in mechanical engagement with a portion of the distal edges of the plurality of ribs, so that rotation of the worm gear with a hand tool effects pivoting of the light cartridge along the longitudinal axis. | 04-30-2009 |
20090109671 | LED LAMP HAVING A HEAT DISSIPATION DEVICE INCORPORATING A HEAT PIPE STRUCTURE THEREIN - An LED lamp ( | 04-30-2009 |
20090116233 | LED LAMP - An LED lamp includes a lamp base ( | 05-07-2009 |
20090116234 | WAKE-UP APPARATUS - In a wake-up apparatus for waking up a sleeper by light stimulus, it wakes the sleeper comfortably without feeling glare. A lighting device has a first lighting unit at a position that a light emitting face cannot be observed directly by the sleeper, and a second lighting unit at a position that a light emitting face can be observed directly by the sleeper. A control device activates the lighting device a predetermined time before a preset wake-up time so as to vary illuminance of light emitted from the lighting device in an order of low illuminance, middle illuminance and high illuminance, to light only the first lighting unit in a low illuminance condition and a middle illuminance condition, and to light both of the first lighting unit and the second lighting unit in a high illuminance condition, and quickly varies from the middle illuminance condition to the high illuminance condition. | 05-07-2009 |
20090122535 | Configuration and Method for the Manufacture of a Failsafe LED or OLED Chain - A structural configuration of a failsafe OLED chain with multiple OLED lighting components in series connection is described. During the manufacture of the lighting component a weak spot is specifically installed at an appropriate location of the structure in the form of a break-through layer, which in the event of a failure of the lighting component breaks down and bypasses the component with a bypass layer. | 05-14-2009 |
20090122536 | OPERATIONAL LAMP - The invention relates to an operational lamp comprising at least one light source that is situated in a lamp body and an optical element, which is designed to direct the visible radiation of the light source onto an operational field. According to the invention, said lamp comprises several light emitting diodes as the light sources. | 05-14-2009 |
20090129075 | LED LAMP WITH A HEAT DISSIPATION DEVICE - An LED lamp includes a heat sink, a plurality of vapor chambers mounted on the heat sink and an LED module mounted on the vapor chambers. The heat sink includes a base, a plurality of fins extending from a first surface of the base and a triangular ridge formed on a second surface opposite to the first surface of the base. The vapor chambers are mounted on the ridge of the base. The LEDs over two slopes of the ridge are oriented slantwise outwardly, thereby increasing an irradiation angle and area of the LED lamp. | 05-21-2009 |
20090129076 | Illumination device comprising a heat sink - The invention relates to an illumination device ( | 05-21-2009 |
20090129077 | SERIES-WIRED LED LIGHT STRING WITH UNIDIRECTIONAL SHUNTS - A series-connected string of light emitting diodes (LED's), operating on AC or DC voltage, each having connected thereacross a voltage regulating shunting circuit which regulates the voltage across an empty or otherwise inoperative socket so as to maintain unidirectional current across each of the remaining sockets in the string, thereby insuring continuous illumination of the light string. The voltage regulating shunting circuit of the present invention is a silicon rectifier diode connected in series with a voltage regulating diode. The voltage regulating diode may be an array of silicon diodes or a Zener diode. The voltage regulating shunting circuit can be mass produced by using conventional manufacturing techniques. | 05-21-2009 |
20090135593 | ASSEMBLY OF LIGHTING PANEL MODULES AND MANUFACTURING METHOD THEREOF - An assembly of lighting panel modules comprises a plurality of lighting panel modules and adhesive compound between the plurality of lighting panel modules. Each of the lighting panel modules comprises a light guide plate and at least one light emitting component. The light emitted from the light emitting component enters the light guide plate and exits from the surface of the light guide plate. The adhesive compound combines the light guide plates of the lighting panel modules. The adhesive compound can transmit the light within the light guide plates. | 05-28-2009 |
20090135594 | HEAT DISSIPATION DEVICE USED IN LED LAMP - A heat dissipation device ( | 05-28-2009 |
20090147509 | CONFIGURABLE LED LIGHTING STRIP - A lighting system and method for assembling the lighting system are disclosed, wherein the lighting system includes a flexible conductive strip, a control module in electrical communication with the flexible conductive strip, and a plurality of light source modules, wherein the light source modules can be coupled to the lighting system at any desired location along the length of the flexible conductive strip. | 06-11-2009 |
20090147510 | LED ILLUMINATION DEVICE AND ILLUMINATION MODULE USING THE SAME - A LED illumination device includes a base plate, a plurality of LEDs, a driving circuit and a control circuit. The plurality of LEDs, the driving circuit and the control circuit are arranged on a surface of the base plate and electrically connected to each other. The control circuit is configured for controlling the driving circuit to output a driving power. The plurality of LEDs emit light based upon the driving power. Thus the base plate, the LEDs, the driving circuit and the control circuit are integrated in a same device for simplifying the whole structure thereof to be easily assembled. | 06-11-2009 |
20090154156 | Integrally Formed Single Piece Light Emitting Diode Light Wire and Uses Thereof - An integrally formed single piece light emitting diode (LED) light wire that provides a smooth, uniform lighting effect from all directions of the LED light wire. The integrally formed single piece LED light wire includes a support substrate, a conductive base formed on the support substrate, the conductive bus comprising a plurality of conductive bus elements, at least one conductive segment arranged between the plurality of conductive bus elements, the at least one conductive segment comprising at least one LED. The integrally formed single piece LED light wire may include built-in sensors/detectors and/or a plurality of LED modules with individually controlled LEDs via microprocessors. The integrally formed single piece LED light wire may also include an interlocking alignment system which permits the coupling of at least two LED light wires. Further, a plurality of the integrally formed single piece LED light wires may create a lighting panel. | 06-18-2009 |
20090161357 | LIGHTBOX WITH DRYER - A lightbox and dryer apparatus combined in a single enclosure and having a plurality of types of illumination sources to view paint samples and a forced convection air drying mechanism having at least one air blower selectively providing forced convection air for drying custom mixed paint samples. In one alternative, a radiant heat source may be used with the unheated forced convection air to dry the sample. In another alternative a heating element is selectively operable to heat the forced convection air directed at the sample to be dried. The types of illumination sources may include fluorescent, incandescent and synthetic sunlight. The apparatus may also include a roller or supporting clip to retain the sample in a dryer section at the outlet of the dryer. Optionally a drying surface may be provided in the dryer section. | 06-25-2009 |
20090161358 | ILLUMINATION APPARATUS FOR CELLULAR ANALYSIS APPARATUS - An illumination apparatus for a cellular analysis apparatus includes a plurality of LEDs of different center emission wavelengths, a photodetector, a path sharing device for introducing light emitted from the plurality of LEDs into the common optical path, a light-introducing device located on the common optical path to introduce part of the light emitted from the plurality of LEDs passing through the common optical path into the photodetector, a feedback controller controlling turning-on states of the LEDs over preset states in accordance with the amount of light emitted from the plurality of LEDs detected by the photodetector, and an illumination light supplying device located on the common optical path to supply light which is emitted from the plurality of LEDs to pass through the common optical path and is not introduced into the photodetector through the light-introducing device, as illumination light for a cellular analysis. | 06-25-2009 |
20090168416 | LED LAMP - An LED lamp includes a heat sink having a base and a plurality of fins extending from the base. A plurality of LED modules is thermally attached to the base of the heat sink. A lamp frame surrounds the LED modules on the heat sink and is hermetically mounted to the heat sink. A lens is hermetically attached to the lamp frame and covers the LED modules. The fins includes a plurality of first fins extending from a first face of the base of the heat sink, and second fins extending from a second face of the base. The LED modules are located between the second fins. A pole has a top end engages with the lamp frame. The pole is used for mounting the LED lamp at a desired position, for example, a sidewalk of a street. | 07-02-2009 |
20090168417 | LED LAMP - An LED lamp includes a base, a top cover located above the base, a plurality of heat sinks spaced from each other and three LED modules respectively attached to inner sides of the three heat sinks. The heat sinks are sandwiched between base and the top cover and have a plurality of fins extending outwardly from outer sides thereof. | 07-02-2009 |
20090168418 | LED LAMP - An LED lamp includes a bracket, a heat sink assembly mounted on a top side of the bracket and a plurality of LED modules mounted on a bottom surface of the heat sink assembly. The heat sink assembly has a pair of bottom surfaces. The bottom surfaces form an alary configuration and the LED modules are mounted on the bottom surfaces. | 07-02-2009 |
20090175035 | LIGHT SOURCE MODULE AND METHOD FOR MANUFACTURING SAME - An exemplary embodiment of a light source module includes a lighting module and a thermoelectric cooler. The lighting module includes a first heat-conducting dielectric plate and a plurality of LED chips arranged on the first heat-conducting dielectric plate. The thermoelectric cooler is formed on an opposite side of the first heat-conducting dielectric plate to the LED chips. The thermoelectric cooler includes a second heat-conducting dielectric plate opposite to the first heat-conducting dielectric plate, and a plurality of thermoelectric elements located between the first heat-conducting dielectric plate and the second heat-conducting dielectric plate. The thermoelectric elements are connected with each other. | 07-09-2009 |
20090180281 | Submersible High Illumination LED Light Source - A submersible high illumination light source assembly is disclosed, comprising at least one module. A module comprises a heat sink having a front surface and a rear surface. A printed circuit board comprising one or more electrical connections sized and shaped to couple with a plurality of high-illumination light emitting diode (LED) lamps is in thermal communication with the front surface of the heat sink. The plurality of high-illumination LED lamps are coupled in electronic communication with the printed circuit board via the one or more electrical connections. At least one reflector is sized and shaped to accept the insertion of one or more of the plurality of high-illumination LED lamps. A window is in watertight communication with the reflector plate. The submersible high illumination light source assembly operates both when submerged underwater and exposed to air. | 07-16-2009 |
20090196033 | IR/VLS ILLUMINATION SYSTEM - An illumination system includes a housing, at least one first light source, and at least one second light source. The at least one first light source emits visible light. The at least one second light source emits IR light. The at least one first light source and the at least one second light source are arranged to emit steady and intermittent light. | 08-06-2009 |
20090207606 | ILLUMINATION DEVICE - An illumination device includes at least one solid-state light source, a thermoelectric cooler, a heat dissipation device and a first metal film. The thermoelectric cooler has a cold end and a hot end, and the cold end thermally contacts the solid-state light source. The heat dissipation device thermally contacts the hot end of the thermoelectric cooler. The first metal film is formed on the hot end of the thermoelectric cooler and is sandwiched between the heat dissipation device and the hot end of the thermoelectric cooler. | 08-20-2009 |
20090207607 | SCREW-IN LED LIGHT AND SOUND BULB - A combination light and sound producing fixture and combination screw-in light with speakers element is disclosed where the fixture is installed in a wall or ceiling or on a wall or ceiling. The light bulb/speaker can be screwed or secured into a standard light bulb socket. The sound producing elements is a coaxial arrangement of speakers having a low frequency transducer and one or more high frequency transducers that can be directed to emit sound in a particular direction. The fixture or bulb may further include digital signal processing to modify the sound to account for obstructions in or near the fixture. The surface of the sound transducer can be reflective in nature to provide focusing or diffusion of the light from the lighting elements. The lighting elements are incandescent, fluorescent or low voltage LED type that may include adjustment for lighting intensity and color. | 08-20-2009 |
20090213586 | LED sticker - Disclosed is a LED sticker, which includes a sticker body made out of a flexible plastic material and having multiple light transmissive portions, a plurality of light emitting diodes respectively embedded in the light transmissive portions, a control circuit assembly mounted on the sticker body and electrically connected with the light emitting diodes with a respective lead wire for controlling operation of the light emitting diodes and having a battery cell for providing the light emitting diodes with the necessary working voltage, and a flexible magnetic pad or double-sided adhesive member fixedly provided at the bottom side of the sticker body for securing the sticker body to a vehicle by means of magnetic attraction or adhesion. | 08-27-2009 |
20090268445 | Light emitting device - A light emitting device includes a first LED source, a second LED source, a retaining bracket and a reflector. The retaining bracket is provided with a first retaining surface and at least a second retaining surface, the first retaining surface is fixed with the first LED source, the second retaining surface is fixed with the second LED source, the reflector is located corresponding to the second retaining surface and is connected with the retaining bracket. By an installation of a plurality of light sources, luminance of the light emitting device is improved effectively. In addition, by an installation of the reflector, light of the second LED source will be more uniform. | 10-29-2009 |
20090268446 | ILLUMINATION DEVICE - An illumination device includes a light-pervious substrate, a solid-state light source and at least one solar cell. The substrate has a bottom surface, a light incident surface adjacent to the bottom surface, and a light emitting surface opposite to the bottom surface. The solid-state light source is arranged on the light incident surface for emitting light into the substrate through the light incident surface. The at least one solar cell is arranged on the bottom surface of the substrate to absorb and convert solar energy into electric energy and supply the electric energy to the solid-state light source. | 10-29-2009 |
20090268447 | LED LAMP - An LED lamp includes a lamp base with a plate-like shape, a bracket mounted on a top side of the lamp base, a heat sink fixed on the bracket, two LED modules respectively attached on two opposite ends of the heat sink, and a housing engaging on the lamp base and enclosing the bracket, the heat sink and the LED modules therein. The bracket includes two horizontal sections coupled to the lamp base, two connecting sections respectively abutting against the two opposite ends of the heat sink and a pair of fixing arms for suspending the heat sink above the lamp holder. Each fixing arm extends upwardly from a corresponding horizontal section and connects with a corresponding connecting section. | 10-29-2009 |
20090268448 | SOUND-ACTIVATED LIGHT SOURCE SYSTEM - An exemplary sound-activated light source system includes a light source device and a sound-activated controlling device. The sound-activated controlling device includes an acoustoelectric transforming member and a controlling circuit. The acoustoelectric transforming member includes electroactive polymer artificial muscle for converting an acoustic signal into an electrical signal. The controlling circuit is electrically coupled to the acoustoelectric transforming member and the light source device, and is configured for controlling at least one of brightness and color of light emitting from the light source device based on the electrical signal received from the acoustoelectric transforming member. | 10-29-2009 |
20090268449 | METHOD AND A LIGHTING SYSTEM - The present invention relates to a lighting system ( | 10-29-2009 |
20090284967 | LIGHTING APPARATUS AND IMAGE READING APPARATUS - A lighting apparatus lights up a lighting target and includes a first substrate with a first LED group mounted thereon, and a second substrate with a second LED group mounted thereon. First LEDs of the first LED group and second LEDs of the second LED group are equally spaced in line and face with each other. Light beams emitted from the first LEDs and the second LEDs are reflected by reflection surfaces of the first and the second substrate as they travel toward the lighting target and gather in a space between a first protruding portion of the first substrate and a second protruding portion of the second substrate, and applied to the lighting target. | 11-19-2009 |
20090296385 | Method of Displaying Illuminated Products - A method of displaying and merchandising a product that that provides customer interaction and product synchronization is disclosed. The method provides a product display that may include an upright display member having an illuminating member and lighting niches through which dynamic light shows may be projected. A product may be positioned in a lighting niche. A product experience shelf may also be coupled to the upright display member. The product experience shelf may include translucent recesses for holding and illuminating products and or samples of products. The product experience shelf may also incorporate an illuminated ring or border lining the outer edge of each recess for additional lighting effects. The method also provides an interactive customer interface that allows customers to adjust a control module which coordinates synchronized dynamic light shows throughout the display. The customer interface may also be illuminated and positioned on the product experience shelf. Furthermore, the method provides synchronization of dynamic light shows with the products on display. | 12-03-2009 |
20090303711 | Electronic luminaire based on light emitting diodes - An electronic luminaire based on light emitting diodes, for illumination with a low electric power consumption at indoor spaces for offices or wide spaces, which use false soffit systems on their ceilings, in order to adapt their lighting. It is based on a closed module that is manufactured with hot galvanized stamped laminated steel or with injection molding plastic, and comprehends four sections: A), B), C) and D), where A) corresponds to a casing which houses B) and C) overlapped sections, and these are finally assembled to D) section, together with an electronic power source; the B) section is an electrical harness, the C) section is a plurality of LED bars, and D) section corresponds to the reflecting screen, that counts with a plurality of individual reflecting elements of concave, elliptical or parabolic type. | 12-10-2009 |
20090303712 | LED LAMP - An LED lamp includes a housing, a heat sink received in the housing, a plurality of LED modules thermally attached to the heat sink and a plurality of wire clips spanning over the heat sink and securing the heat sink on the housing. The heat sink includes a base and a plurality of fins extending from the base. Each of the clips includes a pivoting portion pivotally mounted on the housing, two locking portions located opposite to the pivoting portion and detachably engaging with the housing, and two pressing portions respectively interconnecting the pivoting portion with the two locking portions and abutting against the base. | 12-10-2009 |
20090303713 | LIGHT SOURCE DEVICE - A light source device includes a circuit member, a heat dissipation component, an optical component and light emitting diode assemblies. The circuit member defines spaced through holes. The light emitting diode assemblies have a first side and a second side opposite to the first side. Each light emitting diode assembly passes through a corresponding through hole and is electrically connected to the circuit member. The heat dissipation component contacts the first side, is spaced from the circuit member, and is configured to dissipate heat generated by the light emitting diode assemblies. The optical component contacts the second side, and is configured to distribute light emitted from the light emitting diode assemblies. | 12-10-2009 |
20090310349 | LED LAMP - An LED lamp includes a base, a heat sink mounted on the base, a plurality of LED modules attached to a circumference of the heat sink, a plurality of reflecting rings enclosing the heat sink and surrounding the LED modules and a heat dissipating member mounted on a top of the heat sink and making thermally conductive contact with the heat sink. | 12-17-2009 |
20090316395 | SOLAR LED LAMP ASSEMBLY - A solar LED lamp assembly for lighting purpose includes a mounting member and two LED lamps fixed to a free end of the mounting member. The mounting member includes a pole and a cylindrical canister coupled with a distal end of the pole. The two LED lamps are respectively fixed to two opposite lateral sides of a circumferential periphery the canister of the mounting member and extend across each other. Each LED lamp includes a lamp frame, a plurality of LED modules mounted in the lamp frame and a solar panel mounted over a top of the lamp frame. The solar panel receives solar energy and converts it into electrical energy to activate the LED modules to radiate light. | 12-24-2009 |
20090323323 | LIGHT-GUIDING MODULES AND LED LAMP USING THE SAME - An LED lamp includes a heat sink, a plurality of LED modules mounted on the heat sink and a plurality of light-guiding modules respectively fixed on the LED modules. Each light-guiding module comprises a frame having a bottom panel placed on the LED module and two side panels extending upwardly from two opposite edges of the bottom panel and a plurality of guiding units each having two engaging flanges extending outwardly from two opposite lateral sides thereof. Each guiding unit receives an LED of a corresponding LED module therein. The two side panels respectively define two runners in inner sides thereof. The two engaging flanges of each guiding unit are respectively received in the two runners of the frame and movable therealong to adjust a position of the guiding unit in the frame. | 12-31-2009 |
20090323324 | LED LAMP - An LED lamp includes a housing defining an opening in a front face thereof, a heat sink received in the housing and a plurality of LED modules mounted on the heat sink. The housing has two parallel horizontal plates at lower and top ends thereof. The heat sink includes a V-shaped conductive plate placed on the lower horizontal plate of the housing and has two differently-sized portions with front faces thereof defining an obtuse included angle therebetween. The front faces face the opening of the housing. The LED modules are mounted on the front faces of the portions of the conductive plate of the heat sink. | 12-31-2009 |
20090323325 | LED LAMP - An LED lamp includes a lamp seat, a prism-shaped first heat sink disposed on a top of the lamp seat, a second heat sink covering a top of the first heat sink, a plurality of heat pipes thermally connecting the first heat sink with the second heat sink, a plurality of LED modules mounted on the first heat sink and an envelope located between the lamp seat and the second heat sink and surrounding the first heat sink. The first heat sink includes an annular base and a plurality of first fins and second fins extending therefrom. The LED modules are mounted on the first fins, respectively. Each heat pipe has two parallel sections respectively attached to a corresponding first fin and an inner circumferential periphery of the annular base. | 12-31-2009 |
20100002429 | LIGHTING APPARATUS USING LIGHT EMITTING DEVICE PACKAGE - A lighting apparatus using a light emitting diode (LED) package is disclosed. The lighting apparatus includes a lighting unit and a power unit. The lighting unit includes a plurality of light sources each including a light emitting diode (LED) package, and a lens element having a groove for receiving the LED package and a quadrangular plane for outputting light emitted from the LED package. The power unit is electrically connected with the lighting unit and supplies power for driving the lighting unit. | 01-07-2010 |
20100020537 | END-SIDE HEAT EXTRACTION LIGHT EMITTING DIODE (LED) LAMP - The present invention provides an end-side heat extraction light emitting diode or LED lamp. The LED lamp includes a lamp housing, a cooling module, and an LED lighting set. The cooling module is configured inside the housing space of the lamp housing, having a cooling fan and a cooling base. The LED lighting set is configured on the LED joint surface of the cooling base. The end-side heat extraction LED lamp also includes a circular frame and an end-side heat extraction airflow guidance passage. The circular frame forms a space extending and expanding to the end side. The end-side heat extraction airflow guidance passage forms an airflow guidance space extending and expanding to the end side, forming a heat radiating path where the heat extraction airflow generated by the running cooling fan of the LED lamp can be exhausted from the light projection end of the lamp housing. | 01-28-2010 |
20100033964 | LIGHT EMITTING DIODE (LED) LIGHTING DEVICE - The present invention is an alternative lighting technology to form light emitting diode (LED) light tube. The tubular or circular LED tube is formed by transparent plastic and a metal heat sink that includes LEDs soldered onto a metal core printed circuit board with a special arrangement to achieve greater brightness than an equal distance arrangement. All LEDs are directly inserted into the metal core printed circuit board with a unique insulation coating to allow the LED anode and cathode to be inserted into the metal core printed circuit board and soldered on the opposite side of the metal core printed circuit board. It can connect one or more control units to control intensity. | 02-11-2010 |
20100033965 | NUT HAVING A VISUAL INDICATOR - A nut is disclosed including a body having a visual indicator coupled thereto and integral therewith. The visual indicator provides a visual indication of a stress state of the body of the nut. | 02-11-2010 |
20100046216 | Hot-Melt Glass Pillar Lamp and Multi-Channel Heat Dissipation Method Thereof - A hot-melt glass pillar lamp and a multi-channel heat dissipation method thereof; the pillar lamp comprises a base, a hollow steel frame which is mounted on the middle of the base, several sections of pillar-shaped hot-melt glass lamp which surround the steel frame and are sequentially arranged on the base from down to up in an overlapping manner, and a lamp cover with air outlets, wherein, each section of the pillar-shaped hot-melt glass lamp comprises a fixing framework which is composed of a plurality of supporting bars and a supporting board; each surface of the fixing framework is separately provided with a hot-melt glass lamp plate; an LED lamp plate is arranged at a certain distance from the inner side of each hot-melt glass lamp plate, and on the corresponding surface of the steel frame. The present invention integrates the semiconductor lighting and the crystal optical refraction technologies, has ideal lighting effect and landscape ornament effect; and the pillar lamp is internally provided with at least one air convection channel from down to up, thereby being greatly convenient for the air convection heat dissipation of the power part and the luminous body in the pillar lamp, ensuring a long-term safe use, and meeting the decorative lighting demands of modern high grade buildings. | 02-25-2010 |
20100053949 | LED LAMP - An LED lamp includes a heat sink, a first and second LED modules mounted on the heat sink, a reflector and a supporting post connecting the heat sink and the reflector. The heat sink includes a base having a first end and a second end opposing to the first end, and a plurality of fins extending from the base and between the first and second ends thereof. The first and second LED modules are mounted on the first and second ends of the base, respectively. The supporting post is disposed on the second end of the base with one end thereof connecting the reflector. The reflector is facing towards the second LED module to reflect light generated therefrom toward the first LED module over an enlarged area. | 03-04-2010 |
20100053950 | LIGHTING APPARATUS HAVING LIGHT EMITTING DIODES FOR LIGHT SOURCE - A down-light has a main body, a substrate, a plurality of LEDs, a reflector, a central boss, a central screw and peripheral screws. The main body has a mounting area. The substrate having LEDs is assembled in the mounting area. The reflector is attached to the main body with the substrate interposed therebetween, and reflects light emitted from the LEDs. The central boss is formed on the mounting area to correspond to a central part of the substrate. The central screw fixes the central part of the substrate to the central boss from the reflector side. Peripheral screws fix the substrate to the main body by pulling the reflector from the main body side. | 03-04-2010 |
20100061091 | LED BASED ACORN STYLE LUMINAIRE - A conventional acorn style globe is described incorporating the utilization of LED's as an illumination source. A supporting heat dissipation plate is provided which extends to the exterior periphery of the acorn style luminaire allowing heat to transfer from the LED's directly to the exterior of the acorn style luminaire while maintaining the integrity of an acorn style globe construction. A plurality of individually orientable lenses on each of the LED's positioned within the interior of the globe allow for efficient downlight and desirable optical characteristics. Interior access may be provided through removal of the globe top to thereby provide accessibility to the LED board mounted on the heat transfer plate. | 03-11-2010 |
20100061092 | LED LAMP - An LED lamp includes an LED module, a heat sink having a base to which the LED module is mounted, a plurality of screws extending through the LED module and into the base of the heat sink to secure the LED module on the base of the heat sink, and a plurality of elastic members mounted on the screws and positioned between the base and the LED module. The elastic members are expanded by the screws to generate a force engaging with the screws to thereby combine the screws and the LED module together beforehand. | 03-11-2010 |
20100079988 | LED light source with an integrated heat pipe - A light source ( | 04-01-2010 |
20100091485 | SWITCHABLE LIGHT SOURCES - Various structures are provided that may be advantageously used in one or more illumination device designs. In one example, a lens is movable among a plurality of light sources to facilitate selection of which light source is used to provide light for the illumination device. In another example, electric power is provided only to the light source that is used to provide light for the illumination device. Rotation of a bezel of the light source can determine which light sources provides light for the light source and which light source receives electric power. | 04-15-2010 |
20100091486 | INTERNAL CIRCULATION MECHANISM FOR AN AIR-TIGHT LED LAMP - A plurality of LED lamps are mounted on a substrate and sealed within a lamp house to form a closed LED lamp. A circulation fan is installed inside the air-tight LED lamp, with the guidance of a sleeve frame which encloses at least partial of the fan to form partial portion of an air circulation path. An air inlet is made on the sleeve frame behind or in the lateral of the fan, and an air outlet is made on the frame before the fan. The air circulates between inside the sleeve frame and outside the sleeve frame within the sealed lamp housing so as to make the temperature even distribution inside the lamp. | 04-15-2010 |
20100097796 | LED ILLUMINATOR WITH HEAT DISSIPATION STRUCTURE - An LED illuminator includes an illuminator base and at least two LED lamp units inclinedly disposed on a surface of the illuminator base. Each of the LED lamp units includes a heat dissipation structure and LEDs oriented downwardly and outwardly. A U-shaped fixing element is secured to a center of the illuminator base. The LED lamp units are connected with sidewalls of the fixing element. | 04-22-2010 |
20100097797 | LED LAMP - An LED lamp includes a printed circuit board, a plurality of LED modules mounted on the printed circuit board and a reflector mounted on the printed circuit board and covering the LED modules. The reflector includes a first extending portion and a second extending portion extending from a side of the first extending portion. Top surfaces of the first and second extending portions are slantwise and oriented towards different directions, thereby to cooperatively form a V-shaped configuration. The LED modules are received in receiving holes in the first and second extending portions. Each receiving hole has a cross section gradually enlarged along a bottom-to-top direction. | 04-22-2010 |
20100103664 | LIGHTING INCLUDING INTEGRAL COMMUNICATION APPARATUS - A lighting and communication system for use in a standardized light fixture is provided. The lighting and communication system includes a light source and a communication apparatus including at least one of an audio device and a camera. At least one electrical connector configured for physical and electrical connection to the standardized light fixture is included, and the at least one electrical connector is electrically connected to the light source and the communication apparatus. | 04-29-2010 |
20100103665 | SYSTEMS AND METHODS FOR SECURITY CONTROLLED LED LIGHTING FIXTURE - A secure light emitting diodes (LEDs) power system controls power to a plurality of LEDs residing in a secure LED fixture coupled to a secure LED fixture mounting. An exemplary embodiment provides power to the plurality of LEDs and senses the power provided to the LEDs. In response to sensing the power, an authorization signal is communicated from a security sensor residing in the secure LED fixture. Power to the plurality of LEDs is maintained only in response to the communicated authorization signal. | 04-29-2010 |
20100103666 | LED LAMP BULB STRUCTURE - An LED lamp bulb structure is disclosed, in which a lamp controller is installed inside a lamp head and the bottom surface of the lamp controller is fixed by an upper cover. At the bottom surface of the upper cover, a heat dispersing fin set, which has at least one heat conducting tube installed therein, and a lower cover are fixed. Furthermore, a bulb housing, which has a tray mounted therein, is screwed around the peripheral edge of the lower cover, and at the bottom of the tray, plural LED lamp sets corresponding to plural heat conducting tubes are outwardly extended. Therefore, the heat produced by the LED lamp sets can have a heat exchange through plural heat conducting tubes and the heat dispersing fin set for achieving a better heat dispersing effect and for more effectively dispersing the heat. | 04-29-2010 |
20100103667 | SOLID STATE LIGHTING APPARATUS UTILIZING AXIAL THERMAL DISSIPATION - A solid state lighting apparatus characterized by its compact, predominately axial form factor, utilizes an axial thermal transfer member constructed of Highly Oriented Pyrolytic Graphite (HOPG) to aid in the dissipation of waste heat generated during its operation. The lighting apparatus is chiefly comprised of a Light Emitting Diode (LED) die array and circuit structure assembly affixed to one end of the axial thermal transfer member and further includes a transversely mounted heat sink structure, running the length of, and being affixed to, opposite sides of the axial member. The axial member serves to distribute waste heat down its length, and simultaneously, into a transverse plane where the waste heat is dissipated into the transversely mounted heat sink structure. A fan may be utilized to evacuate the waste heat out of the lighting apparatus and into the ambient environment. | 04-29-2010 |
20100103668 | Light emitting diode module, and light fixture and method of illumination utilizing the same - LED module, arrays of LED modules, luminaires incorporating such arrays, and methods of illumination where the configuration of respective components facilitates any one or more of desired angle, location and shape of illumination provided by the LEDs. LED modules are selectively disposed on a carrier plate. Each of the LED modules includes a substantially planar LED circuit board with LED chips disposed thereon, a heat sink formed of heat transmitting material and having a mounting surface for accommodating an LED circuit board to dissipate heat from the LED chips, and a reflector with its reflective surface disposed with respect to the LED chips to direct the emitted light toward an axis of illumination extending away from and substantially perpendicular to a plane containing the planar LED circuit board. The heat sink, the LED circuit board and the reflector are arranged such that the axis of illumination is not perpendicular to a plane containing the surface illuminated by the light emitted from the LED chips. | 04-29-2010 |
20100103669 | LED LAMP - An LED lamp includes a fixing rod, a first heat sink mounted to the fixing rod, a second heat sink mounted on the first heat sink, a plurality of LED modules attached on the second heat sink and a lamp cover engaging the first heat sink to enclose the second heat sink and the LED modules. The second heat sink includes a plurality of heat-conducting faces formed on a bottom end thereof and arranged at different levels. The LED modules are respectively attached on the heat-conducting faces of the second heat sink. The lamp cover includes a panel and a plurality of annular steps extending outwardly from the panel in sequence. Each annular step has a concave lens attached thereon. The annular steps are located corresponding to the LED modules of the second heat sink, respectively. | 04-29-2010 |
20100110674 | Foam part and sound absorber which is mounted in a suspended manner - The invention relates to a foam part ( | 05-06-2010 |
20100110675 | LIGHT OUTPUT DEVICE - A light output device comprises a first and a second substrate arrangement ( | 05-06-2010 |
20100135011 | PEST AND VANDAL RESISTANT SOLID STATE LUMINAIRE - The present invention provides a light emitting fixture or luminaire that is sealed from the outside and possesses no major voids within. This arrangement protects the light emitting elements, in a preferred embodiment consisting of Light Emitting Diodes (LEDs) from the elements as well as keeping pests and vandals from inhabiting and/or causing damage to the luminaire. The light emitting elements have lenses that add high impact resistance, thus improving safety and reliability. The luminaire is easy and quick to install; it can be installed using only one hand tool, and can easily be handled with thick gloves. | 06-03-2010 |
20100142199 | LED ILLUMINATING DEVICE - An LED illuminating device includes a light-emitting module, a heat sink and an electrical module. The light-emitting module includes an elongated hollow light penetrable tube and a light source. The heat sink is received in and mounted to the light penetrable tube, and includes an elongated base and a plurality of fins. The light source is thermally attached to a bottom surface of the base. The base and an upper portion of the light penetrable tube cooperatively define a heat dissipation chamber. The fins are accommodated in the heat dissipation chamber. The light penetrable tube defines a plurality of air exchanging holes through the upper portion thereof communicating with the heat dissipation chamber. The electrical module includes at least one circuit board received in the heat dissipation chamber, and two end covers arranged at two ends of the light penetrable tube. | 06-10-2010 |
20100149797 | METHOD FOR OPERATING A LIGHTING SYSTEM - The invention relates to a method for operating a lighting system comprising at least one central control unit and a plurality of lighting devices, whereby provision is made in the lighting devices for a positioning sensor system, by means of which the locations of the lighting devices can be determined and wherein location data for describing the respective location can be transmitted to the central control device from each lighting device comprising a data interface and wherein a stage set database, which describes a stage set model and in which the locations of the various lighting devices in a stage set can be stored, is stored in the central control device, comprising the following method steps:
| 06-17-2010 |
20100157588 | LED STRING LIGHT - A light-emitting diode (LED) string light includes at least two conductive wires, a plurality of LED units, and a plurality of enclosures. The LED string light is characterized in that each of the LED units has leads inserted perpendicularly into the conductive wires to establish electrical connection therebetween and allow the bottom of the LED unit to abut against ends of the conductive wires. Each of the enclosures has two through holes formed therein for the conductive wires to pass through, respectively, and an upper end provided with an accommodating space for receiving and enclosing a lower portion of the LED unit and part of the conductive wires. Thus, the LED string light can be manufactured easily and efficiently with low labor cost. | 06-24-2010 |
20100157589 | ROTATING LIGHT - The present disclosure provides a lighting device that includes an array of LEDs arranged on a circuit board with a reflector that rotates relative to the LEDs to reflect the light in various directions. The reflector according to the present disclosure includes a compact construction that allows for effective light reflection. A related lighting system and method is also provided. | 06-24-2010 |
20100172131 | LED street lamp - A light-emitting diode (LED) street lamp is applicable for street lighting. The LED street lamp includes a casing, an LED module, and a heat dissipation module. The LED module and the heat dissipation module are arranged inside the casing. The LED module includes a frame, a circuit board carrying a plurality of LEDs, and a light regulation mechanism. The frame and the circuit board are set opposing each other with the light regulation mechanism arranged therebetween to interfere with emission light from the LEDs. The emission light, after being interfered with, is projected outside the casing to realize lighting. The heat dissipation module is in physical engagement with the LED module to remove heat generated by the LEDs. As such, the LED street lamp is provided with a broader range of illumination angle and more uniform brightness, so that the same LED street lamp is applicable to various sites and the heat generated by the LEDs can be efficiently dissipated. | 07-08-2010 |
20100202141 | METHODS FOR OPTIMAL OPERATION OF LIGHT EMITTING DIODES - LED illumination systems are formed with a suitable choice of LED and/or heatsink, such that an optimum operating power is identified using computer modeling for a desired output luminous flux, given the constraints of the rated power of the LED and the heatsink. | 08-12-2010 |
20100208457 | LIGHT EMITTING DIODE LAMP - Disclosed is an LED lamp, which has a water cooling-type radiating structure of a high brightness LED lamp so as to allow heat generated according to operation of the LED to be effectively emitted so that superior intensity of radiation can be secured. The LED lamp includes: a refrigerant storage member, which has a predetermined space part formed in an airtight interior of the refrigerant storage member and stores refrigerant for radiation in the space part, the refrigerant storage member having a cylindrical shape; and PCB substrates, which have a plurality of high brightness LEDs installed at each upper surface of the PCB substrates and are attached onto an outer circumferential surface of the refrigerant storage member by means of a radiating tape in such a manner that the PCB substrates surround the outer circumferential surface in a state where the LEDs are designed to be supplied with power. | 08-19-2010 |
20100259926 | LED LAMP HAVING AN IMPROVED HEAT SINK - An LED lamp includes a heat sink and an LED module mounted on the heat sink. The LED module includes a printed circuit board and a plurality of LEDs mounted on a top of the printed circuit board. The heat sink includes a hollow cylinder having a plurality of fins extending outwardly and blocks extending inwardly therefrom. The cylinder contacts with a bottom of the printed circuit board. The blocks are located corresponding to the LEDs so that the blocks are arranged in the cylinder in a pattern corresponding to that of the LEDs on the printed circuit board. | 10-14-2010 |
20100265704 | ELECTRICAL DEVICES WITH LIGHT SOURCE - An electronic device with a light source is provided. The electronic device includes a base substrate, one or more electrical components placed on the base substrate, and a light source placed on the base substrate. The electrical components and the light source are electrically connected in a pre-defined manner. A molding material is molded over the electrical components and the light source, wherein the light source is partially visible. | 10-21-2010 |
20100271817 | LED TABLE LAMP - An LED table lamp includes a base; a support arm with an end connected to the base; a power input disposed in the base configured for receving power; a lamp body pivotally connected to another end of the support arm; an LED light module, composed by several LED dies and a circuit board connected in a manner of series or parallel; and a light filter disposed on light path of the lamp body, configured for making light emitted from the light emitting device uniform. | 10-28-2010 |
20100315810 | LED lighting device with illumination angle adjustment mechanism - An LED lighting device in one embodiment includes a housing having two inclined open sides and two end segments having two arcuate side slots proximate a top; a controller in the housing; a first light source affixed to a bottom of the housing and comprising a plurality of first LED members electrically connected to the controller; and two second light sources comprising a plurality of second LED members electrically connected to the controller, two pivots each pivotably secured to a bottom corner of either end segment of the housing, and two sliding members each slidably disposed in the slot. Both sides of the housing are concealed by the second light sources. Either second light source may pivot about the pivots to adjust an angle of illumination of the second LED members by moving the sliding members along the slots. | 12-16-2010 |
20100321934 | Visible light transporter - A visible light transporter ( | 12-23-2010 |
20110007504 | Self-Feedback Illuminating Equipment - A self-feedback illuminating equipment includes a lighting source ( | 01-13-2011 |
20110090684 | LED-BASED LIGHTING FIXTURES FOR SURFACE ILLUMINATION WITH IMPROVED HEAT DISSIPATION AND MANUFACTURABILITY - LED-based lighting apparatus and assembly methods in which mechanical and/or thermal coupling between respective components is accomplished via a transfer of force from one component to another. In one example, a multiple-LED assembly is disposed in thermal communication with a heat sink that forms part of a housing. A primary optical element situated within a pressure-transfer member is disposed above and optically aligned with each LED. A shared secondary optical facility forming another part of the housing is disposed above and compressively coupled to the pressure-transfer members. A force exerted by the second optical facility is transferred via the pressure-transfer members so as to press the LED assembly toward the heat sink, thereby facilitating heat transfer. In one aspect, the LED assembly is secured in the housing without the need for adhesives. In another aspect, the secondary optical facility does not directly exert pressure onto any primary optical element, thereby reducing optical misalignment. | 04-21-2011 |
20110134635 | REINFORCED ILLUMINABLE SAFETY ROPE AND DEPLOYMENT SYSTEM - An illuminable safety rope includes an illuminable wire of a predetermined length surrounded by a light-transmitting insulative covering to thereby form an illuminable cable. The insulative covering includes a flange extending radially outward along its length. The flange is defined by opposing side portions and terminates at an edge portion. A fabric material is disposed over and secured to the opposing side and edge portions along at least the length of the illuminable cable to thereby form the safety rope. At least a portion of the illuminable cable opposite the flange transmits light to illuminate the safety rope along its length when the illuminable wire receives power. Additional floatation materials and/or wiring can be provided adjacent the flange and beneath the fabric to enable floatation and/or reinforcement of the rope, or a distress signal to be sent to an alarm. | 06-09-2011 |
20110141727 | LAMP FOR CAMERA-ATTACHABLE STREETLIGHT - A lamp for a camera-attachable streetlight is provided, which includes a camera-integrated bulb module. In the camera-integrated bulb module, there is a bulb portion, a camera module has a camera for capturing a predetermined area and a transceiver for transmitting data captured by the camera to an external server, a connector is inserted into a commercial socket, for receiving an external commercial power and has the same structure as a commercial connector inserted into a commercial socket, for receiving a commercial power, and a power distributor distributes the power received through the connector to the bulb portion and the camera module. | 06-16-2011 |
20110188240 | LIGHTING INCLUDING INTEGRAL COMMUNICATION APPARATUS - A lighting and communication system for use in a standardized light fixture is provided. The lighting and communication system includes a light source and a communication apparatus, and the communication apparatus is at least one of an audio device or a camera. At least one electrical connector configured for physical and electrical connection to the standardized light fixture is included, and the at least one electrical connector is electrically connected to the light source and the communication apparatus. | 08-04-2011 |
20110286213 | LIGHT TRANSMISSIVE MULTI-LAYER CARPET TILE AND CARPETED FLOOR COMPRISING A LIGHTING SYSTEM AND A PLURALITY OF SUCH CARPET TILES - The invention provides a light transmissive multi-layer carpet tile having a carpet tile top face and a carpet tile bottom face. The multi-layer carpet tile comprises a tufted primary backing layer, a pre-coat layer, and a tile backing. The multi-layer carpet tile comprises a light transmissive carpet tile section having a carpet tile light transmission in the range of 0.5-15% for light propagating in a direction from the tile backing to the carpet tile top face and having a wavelength in the visible range. | 11-24-2011 |
20110292650 | CARPET BACK LIGHTING SYSTEM WITH ANTI-SLIP COATING - The invention provides a carpet back lighting system comprising a carpet back lighting unit having a lighting unit front face and a unit back face, wherein the lighting unit front face comprises a light source, arranged to generate light, and an anti-slip coating. The back lighting system is suitable as back lighting at a carpet unit back side of a light transmissive carpet unit selected from the group consisting a light transmissive carpet and a light transmissive carpet tile. | 12-01-2011 |
20120020075 | Method and Numerical Tool for Optimizing Light Emitting Diode Systems - Methods and numerical tools for designing and optimizing LED systems are provided to achieve a desired luminous performance and to increase reliability and operating lifetime. In addition, methods for designing LED illumination systems are also disclosed to determine an optimum operating power for a desired output luminous flux, given the condition of the rated power of the LED and the heatsink. By the invention, LED illumination systems can be designed with a suitable choice of LED and/or heatsink. | 01-26-2012 |
20120057341 | Lantern, and Method for Retrofitting a Lantern - A lantern is disclosed that includes a lamp post ( | 03-08-2012 |
20120127708 | MULTIPLE SURFACE LED LIGHT - The multiple surface(s) LED light has at least 1 | 05-24-2012 |
20120176789 | LIGHT OUTPUT STICKER - A light output sticker ( | 07-12-2012 |
20130039054 | LIGHT-EMITTING DIODE LAMP - A light-emitting diode lamp comprises a supporting salver comprising a first and second surfaces, the second surface defines first recesses; light-emitting diodes (LEDs) mounted on the first surface; a lampshade covering the light-emitting diodes, the lampshade comprising an optic portion facing the LEDs, the optic portion comprising lenses, each of the lenses facing each of the LEDs, the lampshade defining second recesses corresponding to the first recesses, each of the first recesses aligned with each of the second recesses; and clips each comprising a connecting portion and two buckling portions at two opposite ends of the connecting portion, the connecting portion being resilient, one of the two buckling portions being received in one of the first recesses, another one of the two buckling portions being received in a corresponding one of the second recesses, wherein the lampshade is interchangeably mounted on the supporting salver through the clips. | 02-14-2013 |
20130083520 | Light Fixture With Multiple LEDS and Synthetic Jet Thermal Management System - A light source ( | 04-04-2013 |
20130128569 | BARRIER - The invention proposes a barrier comprising a blocking beam ( | 05-23-2013 |
20130286648 | LUMINOUS NET FOR, INTER ALIA, SPORTS EQUIPMENT, AND SPORTS EQUIPMENT FOR BALL GAMES OR THE LIKE COMPRISING SAME - A luminous net, for example for sports equipment made of flexible elongate elements ( | 10-31-2013 |
20130294068 | LAMP WITH LIGHT EMITTING ELEMENTS SURROUNDING ACTIVE COOLING DEVICE - A lamp is provided with multiple light emitting elements such as e.g., LEDs, positioned about a heat sink. The heat sink contains an active cooling device that provides a flow of air over the heat sink to transfer heat away from the light emitting elements. One or more optical elements are positioned over the light emitting elements to e.g., assist in light distribution. The lamp construction improves the dissipation of heat while also providing for a more omni-directional distribution of light intensity. Embodiments of the lamp can be provided with one or more features to enhance aesthetic appeal and improve manufacturability. | 11-07-2013 |
20130294069 | ACTIVE COOLING DEVICE - An active cooling device in the form of a torsional, oscillating synthetic jet is provided. Fins are oscillated in a manner that creates a flow of air that can be used to cool an electronic device such as a lamp. Embodiments of the active cooling device can be compact and readily incorporated within heat sinks of different sizes and configurations. The flow of air can be provided as jets of air distributed over multiple directions as may be desirable with certain electronics such as an omnidirectional lamp. | 11-07-2013 |
20130329423 | LIGHTING FIXTURE AND POSITIONAL INFORMATION MANAGEMENT SYSTEM - A lighting fixture has a lighting fixture body in which a light device is mounted, the lighting fixture body including a positional information transmission part that transmits positional information of the lighting fixture to a wireless terminal; a terminal information reception part that receives identification information of the wireless information and the positional information from the wireless terminal that has received the positional information; a terminal information transmission part that transmits the identification information and the positional information to a management server which manages a position of the wireless terminal; and a voltage conversion part that converts a voltage supplied by an external power source and supplies the converted voltage to the positional information transmission part, the terminal information reception part and the terminal information transmission part. | 12-12-2013 |
20140293598 | Illuminated wall-mounted apparatus, counter-top apparatus, enclosures, cabinets and tables - An illuminating apparatus is provided. The illuminating apparatus can be mounted to tables, cabinets, counter-top enclosures, wall-mounted enclosures and other types of enclosures. The illuminating apparatus includes a light assembly mounted to a bottom, or side surface of the enclosure. The light assembly includes many visible-light emitting elements, and is arranged to illuminate an area directly adjacent to the bottom surface of the enclosure, as well as an area directly beneath the enclosure. | 10-02-2014 |
20150055339 | Systems and Methods for Illuminating an Object - A system for illuminating an object comprises a plurality of light beams; an emission region from which the plurality of light beams is emitted; and an illumination zone defined by placement of the light beams and being projected in a manner to maximize illumination of the object. A method for illuminating an object using a system comprising one or more light sources comprises generating a plurality of light beams; placing the light beams to define an illumination zone; and positioning the system such that the object falls within the illumination zone. A system for illuminating an object comprises a body having one or more openings in an outer surface; one or more light sources configured to generate a plurality of light beams; and a rotation mechanism configured to rotate the plurality of light beams to form a contiguous effective illumination zone configured to illuminate an object disposed anywhere therein. | 02-26-2015 |
20150300586 | ELECTRONIC LUMINARY DEVICE WITH SIMULATED FLAME - A flameless candle may include a side wall including an upper region and a lower region, a base engaged with the lower region of the side wall, and an upper surface extending from the upper region of the side wall to form an upper recess. The candle may also include a projection screen extending upwardly through an aperture in the upper surface. The position of the projection screen is fixed with respect to a position of the upper surface. Two sources of light positioned below the upper surface may project light through the aperture onto the projection screen. Circuitry may electrically connect to the first source of light and the second source of light. The circuitry may independently control each of the sources of light. | 10-22-2015 |
20150320898 | SCENT WARMERS INCLUDING LIGHTING AND HEATING MODULES AND RELATED METHODS - Scent warmers may include a base structure and a modular assembly structurally and electrically coupled with the base structure by an Edison screw fitting. The modular assembly may include a lighting module and a heating module. The lighting module and the heating module may be fastened to one another in a releasable manner. Methods of assembling scent warmers may involve fastening a lighting module to a heating module in a releasable manner to form a modular assembly. The modular assembly may be structurally and electrically coupled with a base structure by an Edison screw fitting | 11-12-2015 |
20150338077 | Sensor Arrangements - A luminaire component for use in a luminaire, said component comprising:
| 11-26-2015 |
20150345775 | Multiple Surface LED Light - A multiple surface LED light has at least a first surface on which LED elements are arranged to provide an illumination function and at least one other surface arranged to provide other desired functions, performances, and/or features. The said LED light has a frame or housing, and an opening that allows the exposed one of the first and other r surfaces to be changed when external force is applied to the LED light. | 12-03-2015 |
20150366020 | LIGHTING APPARATUS - A lighting apparatus according to an embodiment of the present invention includes: a main body from which light is emitted; and a stand supporting the main body. The main body includes: an inner body connected to an end of the stand; an outer body disposed to surround the inner body at a position that is spaced apart from an outer circumferential surface of the inner body; and a light emitting module disposed inside the outer body. The outer body is rotatable in a state where the outer body is connected to the inner body. | 12-17-2015 |
20160003466 | Multiple Function and Surface LED Light - A multiple surface LED light has at least a first surface on which LED elements are arranged to provide an illumination function and at least one other surface arranged to provide other desired functions, performances, and/or features. The said LED light has a frame or housing, and an opening that allows the exposed one of the first and other r surfaces to be changed when external force is applied to the LED light. | 01-07-2016 |
20160109113 | Emergency Light and Emergency Reporting System - Provided is an emergency light that can be readily carried by a person even when the person goes outdoors and that can signal occurrence of an emergency. The emergency light includes an illumination light emitting unit that emits light for illumination to a surrounding, a signaling light emitting unit that emits light for signaling occurrence of an emergency to the surrounding, the signaling light emitting unit being provided separately of the illumination light emitting unit, and a transmitter that transmits identifier information over a predetermined area when the signaling light emitting unit has emitted a signaling light. | 04-21-2016 |
20160131355 | LED LIGHTING ASSEMBLY AND METHOD OF MANUFACTURING THE SAME - A light emitting diode lighting assembly having a substrate with a plurality of light emitting diodes disposed thereon that is secured to a heat sink. An elongated flat printed circuit board having a plurality of electronic components thereon for driving the light emitting diodes is disposed through the heat sink and electrically connects with the substrate at a first end and has a head portion with grooved conductive elements that engage the threads of a cap screw at a second end in order to provide an electrical connection from the cap screw to the substrate without requiring solder points. | 05-12-2016 |
20160138786 | Lamp assembly and method for torque-free assembly of the lamp assembly - A lamp assembly and to a method for assembling the lamp assembly with a heat sink, a base plate for holding at least one light source, and a reflector. A light that can be generated by the light source can be directed into this reflector and wherein the heat sink has a mounting surface on which the base plate and the reflector are arranged one on top of the other. A common mounting opening extends through the heat sink, the base plate, and the reflector, wherein a spring element and a tension element are arranged in this opening and wherein the heat sink, the base plate, and the reflector are clamped one on top of the other with a clamping force by means of the spring element. The clamping force is applied on the spring element by means of the tension element. | 05-19-2016 |
20160146445 | Modular Lighting System - A modular lighting system includes a set of interconnected reconfigurable illuminating modules and corresponding intermediate connectors. Each illuminating module includes a light source and at least one connecting area. Each connecting area includes an illuminating module coupling assembly having at least one ferromagnetic member and having electrically conductive members electrically coupled to the light source. Each intermediate connector has a plurality of intermediate connector coupling assemblies electrically coupled to one another. Each intermediate connector coupling assembly includes a ferromagnetic component that is configured to be magnetically coupled with the ferromagnetic member so that one intermediate connector coupling assembly is electrically coupled to one illuminating module coupling assembly, and the two coupling assemblies are held in electrical contact with one another by magnetic force. | 05-26-2016 |
20160153649 | LED LIGHT FIXTURE | 06-02-2016 |
20160161100 | ILLUMINATION DEVICE - An illumination device that can obtain high withstanding voltage performance while making heat transfer to a casing from a light-emitting element favorable is provided. In a sports illumination device including a COB type LED as a light source in a casing, a base plate that has the COB type LED mounted thereon and is formed from a high thermoconductive material, to which heat of the COB type LED is transferred, is included, the casing is provided with an engaging hole with which the base plate is engaged in a state in which a part of the base plate is exposed outside the casing, and an insulation packing is provided at a site of contact of the base plate and the engaging hole in the casing. | 06-09-2016 |
20160169482 | HIGH POWER LED LIGHTING DEVICE | 06-16-2016 |
20160169498 | LIGHTING DEVICE AND LUMINAIRE | 06-16-2016 |
20160186942 | SOUND ABSORBING LIGHTING PANEL AND MODULAR SURFACE SYSTEM - Disclosed is a sound absorbing lighting panel ( | 06-30-2016 |
20160186970 | LUMINAIRE UTILIZING LIGHT EMITTING DIODES - According to one aspect, a luminaire comprises a luminaire housing, at least one LED disposed within the luminaire housing, and an LED driver circuit disposed within a driver housing. The driver housing comprises an inner portion and an outer portion, wherein at least a part of the inner portion is disposed between the LED driver circuit and the outer portion and wherein the LED driver circuit is in thermal communication with the outer portion. | 06-30-2016 |
20160186971 | Sequential and Coordinated Flashing of Electronic Roadside Flares With Active Energy Conservation - Electronic light emitting flares and related methods. Flares of the present invention include various features such as self-synchronization, remote control, motion-actuated or percussion-actuated features, dynamic shifting between side-emitting and top-emitting light emitters in response to changes in positional orientation (e.g., vertical vs. horizontal) of the flare; overrides to cause continued emission from side-emitting or top-emitting light emitters irrespective of changes in the flare's positional orientation; use of the flare(s) for illumination of traffic cones and other hazard marking or traffic safety objects or devices, group on/off features, frequency specificity to facilitate use of separate groups of flares in proximity to one another, selection and changing of flashing patterns and others. | 06-30-2016 |
20160186980 | Modular Lighting System - A modular lighting system may include a support structure, a plurality of heat sink modules physically supported by the support structure, and one or more light source modules coupled to the plurality of heat sink modules. The plurality of heat sink modules may be arranged in a modular manner such that the heat sink modules in the modular lighting system is variable, and each heat sink module may be an integral molded structure defining at least one opening or passageway. | 06-30-2016 |
20160186982 | LIGHTING DEVICE - A lighting device or a lamp bulb ( | 06-30-2016 |
20160377234 | LED LIGHT BULB AND LIGHTING FIXTURE - A lighting fixture is disclosed. The lighting fixture includes at least one lamp cup shell, a lampshade configured to be supported on the at least one lamp cup shell, and an LED light bulb configured to be coupled to the at least one lamp cup shell and extend up through an opening in a bottom of the lampshade. The LED light bulb includes a heat sink having a base and series of cooling fins arranged around the base. The cooling fins define external threads. The LED light bulb also includes an LED light board on the heat sink and a translucent cover covering the LED light board. The LED light board includes at least one LED light. The lighting fixture also includes a compression ring configured to threadedly engage the external threads of the heat sink to couple the LED light bulb to the lampshade. | 12-29-2016 |