Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 29 - Cooling or heating arrangements
Patents for F21V 29 - Cooling or heating arrangements (43,888)
04/2008
04/02/2008CN101153691A Illumination device for annealing oven
04/02/2008CN101153689A Circular lighting device and its manufacturing method
04/02/2008CN100378541C Liquid crystal display apparatus and electronic equipment
04/01/2008US7350940 Overhead industrial light fixture with thermal chimney contiguous to recessed socket
04/01/2008US7350937 Lighting unit, lighting module, and liquid crystal display
04/01/2008US7350926 Light source apparatus and an image display apparatus
03/2008
03/30/2008CA2602780A1 Directionally-adjustable led spotlight
03/27/2008WO2008036978A2 Lighting systems
03/27/2008WO2008036930A1 Apparatus and method for removing heat from high intensity light bulbs
03/27/2008WO2008036873A2 Lighting assemblies, methods of installing same, and methods of replacing lights
03/27/2008WO2008036596A1 Lighting devices, lighting assemblies, fixtures and methods using same
03/27/2008US20080074884 Compact high-intensty LED-based light source and method for making the same
03/27/2008US20080074883 Solid state lighting package structure
03/27/2008US20080074881 Backlight module
03/27/2008US20080074880 Apparatus and method for removing heat from plant growth light bulbs
03/27/2008US20080074874 Lighting systems
03/27/2008DE202008001506U1 Kühlvorrichtung für LED-Lampe Cooling device for LED lamp
03/27/2008DE202006017583U1 Beleuchtungsvorrichtung Lighting device
03/27/2008DE202006017564U1 Beleuchtungsvorrichtung oder Signalleuchte für den Aussenbereich, sowie Heizvorrichtung hierfür Lighting device or signal light for outdoor use, and this heater
03/27/2008DE102007002839A1 Leuchtaggregat mit mehreren LED-Bauelementen und Verfahren zu seiner Herstellung Lighting unit having a plurality of LED components and process for its preparation
03/27/2008DE102007002838A1 Vehicle lamp, for interior and exterior illumination, has a number of LEDs fitted into a cooling body to take off heat
03/27/2008DE102006046439A1 Motor vehicle headlight, has connection between connection units established in direction that corresponds to direction of housing relative to vehicle, so that mounting of housing at vehicle is accompanied with establishment of connection
03/27/2008CA2666054A1 Apparatus and method for removing heat from high intensity light bulbs
03/26/2008EP1903278A1 Light source device and projector
03/26/2008EP1902252A1 Cooling system for a projector
03/26/2008CN201041338Y Luminous diode lighting device
03/26/2008CN201041337Y Integral type LED lamp
03/26/2008CN201041336Y Double illuminating source tunnel lighting lamp
03/26/2008CN201041335Y Luminous diode with heat-irradiation device
03/26/2008CN201041334Y Irradiation device of high-power light-emitting diode
03/26/2008CN201041314Y Motorcycle front headlight
03/26/2008CN201041310Y Lawn projecting lamp
03/26/2008CN201041309Y Indoor projection lamp
03/26/2008CN201041306Y LED road lamp
03/26/2008CN201041296Y LED grating lamp
03/26/2008CN101150900A Light emission device and display device
03/26/2008CN101149534A Backlight
03/26/2008CN101149143A LED energy-saving lamp panel and its drive circuit
03/26/2008CN101149135A Flush type LED lamp
03/26/2008CN100377291C No-electrode illumination system
03/26/2008CN100376768C Engine exhaust muffler with exhaust emission control function
03/25/2008US7349163 High-heat-dissipation lighting module
03/25/2008US7348521 Electric oven
03/25/2008US7347606 Rope light track system
03/25/2008US7347589 LED and LED lamp
03/25/2008US7347584 Light emitting diode lamp assembly
03/20/2008WO2008032460A1 Backlight device and display device using same
03/20/2008WO2008032262A2 Lighting unit with rotatable body
03/20/2008WO2008032251A1 Lighting assembly and method for providing cooling of a light source
03/20/2008WO2008031281A1 A plugin, combined with a cooler, and thermoelectric separate led bulb
03/20/2008WO2008031275A1 Heat exchange method of an illuminatiion lamp fitting and the structure thereof
03/20/2008US20080068855 Method for identifying critical circuits utilizing black light
03/20/2008US20080068842 Semiconductor Light-Emitting Device with Improved Heatsinking
03/20/2008US20080068839 Luminaire comprising adjustable light modules
03/20/2008DE102005035007B4 Leuchte Light
03/19/2008EP1900995A1 Miner's lamp and method for manufacturing a miner's lamp
03/19/2008CN201039553Y Metal halid lamp constant-power hot start power supply fro railway engine
03/19/2008CN201038144Y LED heat dissipation structure
03/19/2008CN201037636Y Lamp with heat dissipation structure
03/19/2008CN201037635Y Luminescent diode lamp with cover plate
03/19/2008CN201037634Y Energy-saving flush light panel
03/19/2008CN101147230A Deflection component for a luminaire and associated luminaire
03/19/2008CN101144963A Light fitting crepitation reducing structure and projector
03/19/2008CN101144609A LED illuminating module heat dissipation and abating protection device
03/19/2008CN101144608A Light source assembly and backlight module comprising same
03/19/2008CN101144607A LED lighting module group with heat radiation and automatic circuit breaking function
03/19/2008CN101144606A LED fluorescent lamp heat radiation method
03/19/2008CN101144605A Section bar
03/19/2008CN101144604A Section bar
03/19/2008CN101144603A Integral heat dissipation LED road lamp
03/19/2008CN101144602A LED road lamp
03/19/2008CN101144601A Lighting lamp thermal conversion method and its structure
03/19/2008CN101144593A Large power wide-angle LED road lamp
03/19/2008CN101144592A Inserter type thermoelectric separation type LED lamp bulb structure possessing heat radiator
03/19/2008CN101144591A LED fluorescent lamp
03/19/2008CN101144588A LED fluorescent tube
03/19/2008CN101144587A LED fluorescent tube
03/19/2008CN101144579A Vehicular lamp
03/19/2008CN101144576A LED lumination road lamp
03/19/2008CN101144569A Semiconductor strong light flashlight
03/19/2008CN100376041C Light emitting diode
03/18/2008US7344296 Socket for led light source and lighting system using the socket
03/18/2008US7344280 Illuminator assembly
03/18/2008US7344279 Thermal management methods and apparatus for lighting devices
03/18/2008US7344268 Long-range, handheld illumination system
03/13/2008WO2008011723A3 Illumination module with similar heat and light propagation directions
03/13/2008US20080062700 Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
03/13/2008US20080062699 Mounting arrangement for light emitting diodes
03/13/2008US20080062698 LED module
03/13/2008US20080062697 Illuminated sign and light source for use with said sign
03/13/2008US20080062696 Light engine
03/13/2008US20080062695 Lens assembly apparatus and method
03/13/2008US20080062694 Heat dissipation device for light emitting diode module
03/13/2008US20080062687 Lamp
03/13/2008US20080062387 Electronic device and projector
03/13/2008DE202007015497U1 LED-Leuchte, vorzugsweise als Notleuchte, insbesondere an Bord von Schiffen LED light, preferably as an emergency light, especially on board ships
03/12/2008EP1255948B1 Luminous diode arrangement with a reflector
03/12/2008EP1186829B1 Portable light source
03/12/2008CN201034307Y Light-emitting diode illuminator with heat dissipation structure
03/12/2008CN201034306Y Light-emitting diode daylight lamp
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