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7303301 |
Submersible LED light fixture
A submersible light fixture which includes a housing, and an LED light engine mounted to a heat-conducting plate, with the heat conducting plate being supported by the housing. The housing defines...
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7303318 |
Temperature control method and device for a display device
A temperature control method for a display device comprising a lamp box for emitting a light, a fan for cooling down the display device and a digital image device for receiving the light from the...
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7303315 |
Illumination assembly using circuitized strips
An illumination assembly includes a heat dissipating member having a plurality of circuitized strips disposed thereon a spaced relationship. Each circuitized strip includes an electrically...
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7300187 |
LED device with an active heat-dissipation device
A light-emitting diode (LED) device has a shade, an active heat-dissipation device and an LED module. The shade has a cavity. The active heat-dissipation device is mounted in the cavity in the...
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7300191 |
Vehicular lamp
A vehicular lamp 1 including a lamp unit 2 , in which a light-emitting diode 2 a is used as the light source, and a cover member 4 , which is provided between the lamp unit 2 and an outer...
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7300181 |
Lighting unit designed to maintained a T3 temperature inside its housing
A lighting unit includes a housing, a lamp fixture configured to be coupled to the housing, an element extending from the lamp fixture and configured to be received in the housing, and a sealing...
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7300182 |
LED light sources for image projection systems
In accordance with the invention a light source for an image projection system comprises one or more LEDs packaged for high temperature operation. Advantageously, the LED die are disposed on a...
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7296915 |
LED lighting device and system
A lighting device and system for illuminating the interior of a vehicle, aircraft or building is provided. The lighting device and system includes a channel case made from a thermally conductive...
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7293898 |
Portable light
A portable personal headlamp utilizes an array of light-emitting diodes on the front face of a circuit board. Arc-shaped projections on the front face of a finned heat sink are in heat-conducting...
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7287879 |
Thermal module and backlight system using the same
A thermal module includes a plurality of heat dissipation units. Each of the heat dissipation units includes a main portion, a head portion, and a neck portion interconnecting the main portion and...
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7287880 |
Bulb cooling
A system and method of cooling a bulb of a type that requires cooling in one part, but not in others. A deflector assembly is coupled through a reflector, to the bulb, to cool only one part.
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7284877 |
Industrial light fixture with spring-spacer apparatus
An industrial light fixture of the type including a housing with a base member and a top member and containing power-related components includes spring-spacer apparatus between the base member and...
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7284874 |
LED backlight unit including cooling structure
A backlight unit is provided with LEDs having a cooling structure. The backlight according to an embodiment includes a heat pipe, which is disposed below a PCB having the LEDs thereon, and a heat...
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7284882 |
LED light module assembly
An LED light module assembly for use with high power, high light output LED's includes a thin flexible circuit board with surface mounted LED's and other electronic components which is attached to...
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7284878 |
Lumen regulating apparatus and process
The present invention is a fluorescent light lumen regulating apparatus. More specifically, in one aspect, the present invention is a fluorescent lighting assembly for mounting at least one...
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7281820 |
Lighting module assembly and method for a compact lighting device
A plurality of compact light emitting assemblies is mounted on a frame configured as a heat sink that provides a structural platform and a thermal management component. The frame further ensures...
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7282841 |
Lamp assembly with LED light sources including threaded heat conduction base
An LED light source applied to surveillance cameras as an infrared source or a visible-light source has a light emitting diode (LED) as the light emitting mechanism. The LED chip is mounted on a...
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7281821 |
Beacon light with at least one emitting diode and a method for retrofitting the beacon light onto an existing incandescent beacon light
A beacon light member including a housing configured to be attached to a base member of a beacon light, the base member of the beacon light configured to utilize an incandescent light source. A...
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7281834 |
Method and apparatus for image illumination using self-contained luminaire
A planar waveguide system includes a planar waveguide having a planar surface for emitting light, a back panel opposite the planar surface, and edge sides between the planar surface and the back...
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7281823 |
Headlight for a vehicle
The invention relates to a headlight 1 in particular based on the projection principle. The headlight has a semiconductor light source 4, which is arranged at the focal point of the reflector ...
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7283230 |
Semiconductor forensic light kit
A semiconductor forensic light kit is disclosed. The forensic light kit may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for...
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7278761 |
Heat dissipating pole illumination device
An illumination device includes a body. The inner space of the body is divided into two parts as a first part and a second part. A heat dissipating module is disposed in the first part. The second...
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7275841 |
Utility lamp
A utility lamp ( 1 ) comprises a curved reflector ( 2 ) having a spherically curved surface. An array of LEDs ( 3 ) is arranged in an electrical circuit on a thin substrate mounted via thermally...
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7275834 |
Air guide plate and lamp assembly utilizing the same
A lamp assembly and an air guide plate thereof. The lamp assembly and the air guide plate are positioned in a projector. The lamp assembly comprises a base with a bottom portion and an opening, and...
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7275851 |
Radiating member, illuminating device, electro-optical device, and electronic device
A radiating member, an illuminating device, an electro-optical device, and an electronic device are provided which are capable of absorbing the heat generated from an LED, thereby increasing the...
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7274302 |
Light emitting diode traffic control device
A convection cooled traffic control device for selectively indicating traffic control guidance to vehicles. An enhanced brightness traffic control device for selectively displaying patterns of...
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7270446 |
Light module with combined heat transferring plate and heat transferring pipes
A light module comprises a light unit, a heat transferring plate or a plurality of heat transferring pipes, and a plurality of heat dissipating fins. The heat transferring plate or heat...
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7270439 |
Compact lighting system attachable to a surgical tool and method of use thereof
A compact, self-contained lighting system is attachable to a surgical tool to enable a user to selectively direct light at a site where the tool is to be applied. The system has a power unit that...
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7267457 |
Method for detecting forensic evidence
A method for detecting forensic evidence. The method includes use of a forensic light that may utilize a variety of semiconductor light sources to produce light that contrasts forensic evidence...
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7264379 |
High bay lighting efficiency I
A lighting fixture where the lighting fixture does not require a single ballast, but instead uses the ballast incorporated in a plethora of efficient light elements. The lighting fixture is used...
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7264378 |
Power surface mount light emitting die package
A light emitting die package is disclosed. The die package includes a substrate, a reflector plate, and a lens. The substrate is made from thermally conductive but electrically insulating material....
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7261434 |
Backlight apparatus, and a liquid crystal display (LCD) therewith
Dissipation of heat generated by a luminescent source, such as a fluorescent lamp, of a backlight apparatus and an LCD therewith is enhanced by providing a proximity section in a holder, making the...
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7261459 |
Light source device and projector
A light source device which can reliably prevent the displacement of its reflector and a projector including the light source device includes a housing. The housing of the light source device...
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7258465 |
Projector
A projector including a light source lamp including a light source, a reflector, and a flange portion, a lamp case, and a cooling fan includes a heat radiating member for cooling the light source...
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7258475 |
Headlamp
In a casing of a headlamp, a substrate portion to which a light-emitting diode as a light source is mounted, and a battery case accommodating a battery for providing necessary power to the...
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7258464 |
Integral ballast lamp thermal management method and apparatus
A lamp having a lighting source, integral electronics, and a thermal distribution mechanism disposed in a housing. The thermal distribution mechanism may include a For example, the lamp may include...
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7258466 |
Lighting unit
A lighting unit for a vehicle includes a light emitting diode unit, a plate-shaped radiating board having an upper surface to which the light emitting diode unit is directly fixed, and a feeding...
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7255460 |
LED illumination lamp
In addition to the effect of harmonized illumination and increased heat radiation, a LED illumination lamp provides an improved effect of hermetic seal, anti-vibration and waterproofing between...
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7255463 |
Lighting module
A light module includes a lighting unit, a heat-dissipation plate and an insulative plate. The lighting unit has a leading contact. The heat-dissipation plate contacts the lighting module closely...
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7252408 |
LED array package with internal feedback and control
A packaged LED array for high temperature operation comprises a metal base, the metal base including an underlying thermal connection pad. One or more layers of ceramic overly the metal base. The...
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7252678 |
Forensic light using semiconductor light source
A semiconductor forensic light is disclosed. The forensic light may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for...
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7252407 |
Lighting apparatus
Lighting apparatus is provided comprising a light source ( 10 ), the light source being encapsulated in a protective medium ( 11 ) to seal the light source against ingress of moisture, the lighting...
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7252405 |
LED lantern with fresnel lens
A lighting device having a plurality of LEDs mounted on a heat sink that serves to transfer heat from the LEDs to the outside environment. The lighting device is positioned within a fresnel lens to...
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7249868 |
Lamp housing with interior cooling by a thermoelectric device
A lamp system having a housing, wall portions defining a cavity and an opening. A light source, generally an LED, is located within the cavity and at least one thermoelectric device is disposed in...
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7246921 |
Back-reflecting LED light source
An LED light source using back-reflecting collection optics with a supporting structure and heat sink to block only a small amount of light. A reflector has a front and back side with an LED...
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7246922 |
Lamp nose cone
A nose cone for a projector lamp having a lamp burner and a reflector, includes a metal shell, having a rear edge configured to attach to a forward edge of the reflector, and configured to...
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7244051 |
Light-generating apparatus having a reflector
The invention envisages a light-generating apparatus that provides effective cooling of the reflector, the apparatus comprising a reflector and a device for improving the dissipation of heat from...
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7241030 |
Illumination apparatus and method
Illumination apparatus includes a support structure, at least one light emitting element, and a heat sink thermally coupled to the light emitting element. The light emitting element and heat sink...
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7239655 |
Compact high power laser dazzling device
A compact high power laser dazzling device includes at least one heat sink, multiple laser resonators and an optical head. Each of the laser resonators extends axially from a first end, fixedly...
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7237936 |
Vehicle light assembly and its associated method of manufacture
A lighting assembly and its method of manufacture. The lighting assembly has a heat sink. A plurality of surfaces are disposed on the front of the heat sink. At least one first surface is oriented...
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