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)
02/2013
02/07/2013WO2012118985A3 Solid state lighting devices and methods with rotary cooling structures
02/07/2013US20130033881 Lighting device
02/07/2013US20130033878 Heat dissipation module and led illumination device using the same
02/07/2013US20130033877 Light head, light device using the same, assembling method of light head and light device
02/07/2013US20130033872 Lighting fixture
02/07/2013US20130033871 Led lamp
02/07/2013US20130033868 Dissipation equipment for led lighting systems
02/07/2013US20130033867 LED Light Engine Apparatus
02/07/2013US20130033858 Fluorescent Lamp Type Light-Emitting Device Lamp and Lighting Apparatus
02/07/2013DE102011080558A1 Lamp for use in motor vehicle, has light source partially arranged in reflector, and cooling body thermally coupled with contacting unit and designed for dissipating heat from light source, where body comprises ring-shaped section
02/07/2013DE102011052322A1 Illuminating arrangement for illuminating underground parking, has LED-light modules detachably fastened at elongate module carrier, which conducts lost heat, which incidents on LED-light modules, away from LED-light modules
02/06/2013EP2555264A1 Light emitting element module substrate, light emitting element module, and illuminating device
02/06/2013EP2554901A2 Dissipation equipment for LED lighting systems
02/06/2013EP2554900A2 Light emitting apparatus
02/06/2013EP2554898A2 Vehicle lighting device
02/06/2013EP2554895A1 Tubular lamp and lighting equipment
02/06/2013EP2554025A1 Light generator systems and methods
02/06/2013EP2553334A1 Arch-shaped led lamp
02/06/2013EP2553333A1 Cooling and anti-glare arrangement for street light
02/06/2013EP2553332A1 Inside-out led bulb
02/06/2013EP2553331A1 Lightweight heat sinks and led lamps employing same
02/06/2013EP2553330A1 Illumination apparatus
02/06/2013EP2553329A1 Lightweight heat sinks and led lamps employing same
02/06/2013EP2553327A1 Apparatus, method, and system for highly controlled light distribution using multiple light sources
02/06/2013EP2553320A2 Led light with thermoelectric generator
02/06/2013CN202721861U System capable of prolongating life of large-power LED lamp
02/06/2013CN202719578U Lightproof heat dissipation device of stage lamp
02/06/2013CN202719577U Lighting heat dissipation unit of light emitting diode (LED) lamp
02/06/2013CN202719576U System for quick heat dissipation of light emitting diode (LED) lamp
02/06/2013CN202719575U Efficient heat radiator installed on light-emitting diode (LED) spotlight
02/06/2013CN202719574U Heat-radiation outer shell structure of light-emitting diode (LED) guardrail lamp
02/06/2013CN202719573U Efficient heat-radiating structure applied to illumination lamp
02/06/2013CN202719572U Shell structure used for light emitting diode (LED) street lamp
02/06/2013CN202719571U Heat radiator of light-emitting diode (LED) lamp
02/06/2013CN202719570U Novel LED (light-emitting diode) module heat abstractor
02/06/2013CN202719569U Light-emitting diode (LED) heat-dissipation module
02/06/2013CN202719568U Heat dissipation mechanism of light emitting diode (LED) lamp
02/06/2013CN202719567U 一种无极灯连接器 One kind of lamp connector
02/06/2013CN202719566U Designing and optimizing system for convecting radiation of LED (Light Emitting Diode) project lamp
02/06/2013CN202719551U Outer shell applied to light-emitting diode (LED) light source module
02/06/2013CN202719547U Bend type refraction color disc
02/06/2013CN202719528U Integrated solar illumination module
02/06/2013CN202719507U Aquarium light
02/06/2013CN202719506U Light-emitting diode (LED) lampwick module
02/06/2013CN202719505U Light-emitting diode (LED) tri-proof lamp
02/06/2013CN202719503U Light emitting diode (LED) annular road lamp
02/06/2013CN202719502U Light emitting diode (LED) underground lamp with heat dissipation structure
02/06/2013CN202719501U Light-emitting diode (LED) guide rail spotlight capable of illuminating in all directions
02/06/2013CN202719500U Light-emitting diode (LED) project lamp
02/06/2013CN202719494U Light emitting diode (LED) rail projection lamp
02/06/2013CN202719491U LED (light-emitting diode) street lamp capable of easily dissipating heat
02/06/2013CN202719481U Double-head light emitting diode (LED) spotlight induction lamp
02/06/2013CN202719480U Semi-circle flat-shaped light emitting diode (LED) wall lamp
02/06/2013CN202719478U Fence type natural convection radiating LED (Light Emitting Diode) streetlamp
02/06/2013CN202719477U Garden lamp
02/06/2013CN202719457U Light emitting diode (LED) bulb lamp
02/06/2013CN202719453U Light emitting diode (LED) module
02/06/2013CN202719452U Universal tube-shaped energy-saving light emitting diode (LED) daylight lamp
02/06/2013CN202719451U Light emitting diode (LED) daylight lamp tube
02/06/2013CN202719448U Mandatory heat dissipating light-emitting diode (LED) light source
02/06/2013CN202719446U High-brightness high-power light emitting diode (LED) light source
02/06/2013CN202719445U Light emitting diode (LED) convection lamp
02/06/2013CN202719444U Light emitting diode (LED) radiating lamp
02/06/2013CN202719443U Heat dissipation light emitting diode (LED) lamp
02/06/2013CN202719442U Light emitting diode (LED) down lamp
02/06/2013CN202719440U Light-emitting diode (LED) bulb lamp
02/06/2013CN202719435U Light-emitting diode (LED) lamp
02/06/2013CN202719433U Light-emitting diode (LED) bean container lamp
02/06/2013CN202719432U Light-emitting diode (LED) light source capable of adapting to lamps of different sizes
02/06/2013CN202719431U Efficient heat-dissipation light-emitting diode (LED) light source module with
02/06/2013CN202719430U Light-emitting diode (LED) light source module convenient to dismantle and replace and with good light-focusing effect
02/06/2013CN202719428U Light-emitting diode (LED) bulb with heat dissipation though convection
02/06/2013CN202719427U LED (light-emitting diode) lamp bulb with graphite-foam radiator
02/06/2013CN202719424U Energy-saving lamp
02/06/2013CN202719423U LED (light-emitting diode) light source module
02/06/2013CN202719422U Light-emitting diode (LED) lamp
02/06/2013CN202719421U LED daylight lamp integrated tube
02/06/2013CN202719420U LED bulb lamp
02/06/2013CN202719417U LED linear semi-bamboo joint lamp with waterproof structure
02/06/2013CN202719416U Light emitting diode (LED) down lamp with fin type heat dissipater
02/06/2013CN202719415U Light emitting diode (LED) lamp tube
02/06/2013CN202719414U Light emitting diode (LED) lamp tube
02/06/2013CN202719409U Double-heat-conducting passage bulb
02/06/2013CN202719408U Novel LED (light-emitting diode) lamp
02/06/2013CN202719406U LED (light-emitting diode) lamp module and LED lamp
02/06/2013CN202719402U Light emitting diode (LED) lamp
02/06/2013CN202719400U Full space light-emitting LED (Light Emitting Diode) candle lamp
02/06/2013CN202719397U Luminous source module and light emitting diode (LED) lamp
02/06/2013CN202719396U High radiating energy-saving LED (Light Emitting Diode) lamp
02/06/2013CN202719394U Ceramic seat light-emitting diode (LED) illuminating lamp
02/06/2013CN202719393U Multi-layer array type light emitting diode optical engine with multi-layer radiating structure
02/06/2013CN102918930A Light generator systems and methods
02/06/2013CN102918323A Lightweight heat sinks and led lamps employing same
02/06/2013CN102918322A Light-emitting diode (LED) street light apparatus having a heat-disipation structure
02/06/2013CN102918321A Illumination apparatus
02/06/2013CN102914910A Liquid crystal module using direct-type backlight and liquid crystal display
02/06/2013CN102913883A Water cooling device of bare engine
02/06/2013CN102913882A LED (Light-Emitting Diode) lamp cooling equipment
02/06/2013CN102913881A Dissipation equipment for LED lighting systems
02/06/2013CN102913880A Integrated-type LED (light-emitting diode) light source heat radiating device and preparation method thereof
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