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)
06/2012
06/06/2012CN202266847U Light-emitting diode (LED) lamp with rotary light sources
06/06/2012CN202266846U 带有平抑装置的led灯 Stabilize the device with led lights
06/06/2012CN202266843U 一种led灯 One kind of led lights
06/06/2012CN202266840U 便携式太阳能led灯 Portable Solar led lights
06/06/2012CN102486305A Heat radiator for single-particle super-power LED (light emitting diode) light source illuminating lamp
06/06/2012CN102486304A Cooling device of LED (light-emitting diode) light source
06/06/2012CN102486266A LED lamp module
06/06/2012CN102486264A Radiator directly-touching type light-emitting diode (LED) light source
06/06/2012CN102121597B LED lamp with quick heat conduction and radiation device
06/06/2012CN101743434B A led street lamp
06/06/2012CN101672463B Illumination device with water discharge function and radiator thereof
06/06/2012CN101625092B Modularized tunnel lamp and expansion method of light emitting area of tunnel lamp
06/06/2012CN101608787B LED flat lamp
06/05/2012US8194415 Backlight device and liquid crystal display device
06/05/2012US8192056 Light emitting diode packages
06/05/2012US8192054 Apparatus and method for thermal dissipation in a light
06/05/2012US8192053 High efficiency solid-state light source and methods of use and manufacture
06/05/2012US8192049 LED lighting apparatus including reflector and heat radiating body
06/05/2012DE202012003725U1 Lampe Lamp
06/05/2012DE202011003551U1 Operationsmikroskop mit LED-Beleuchtungsmodul Surgical Microscope with LED lighting module
06/04/2012DE202011003418U1 Leuchtenvorrichtung mit einer Halbleiterlichtquelle A lighting device comprising a semiconductor light source
05/2012
05/31/2012WO2012070895A2 Led lighting device
05/31/2012WO2012070874A2 Complex heat sink for an led light, and led light comprising same
05/31/2012WO2012070749A2 Led lighting apparatus
05/31/2012WO2012070499A1 Illumination device, display device, and television receiver device
05/31/2012WO2012070331A1 Edge light illuminating device and display device
05/31/2012WO2012068722A1 Heat conducting lamp base and led lamp including the same
05/31/2012WO2012036465A3 Led light source structure with high illuminating power and improved heat dissipating characteristics
05/31/2012WO2012033304A3 Pyramidally stacked heat sink plate for an led light, and led light having same
05/31/2012WO2012030144A3 Led light bulb having superior optical and heat-dissipating qualities
05/31/2012US20120134170 Tubular skylight
05/31/2012US20120134158 Light emitting diode (led) lamp
05/31/2012US20120134149 Image display apparatus
05/31/2012US20120134147 Optoelectronic Module
05/31/2012US20120134145 Heatsink for cooling at least one led
05/31/2012US20120134133 Led illumination apparatus
05/31/2012DE102010062007A1 Lamp has lamp body and lamp cover, where lamp cover limits outer side enclosed receiving space of lamp medium arranged on lamp carrier
05/31/2012DE102010061988A1 Lineare Beleuchtungsvorrichtung mit LEDs A linear illumination device having LEDs
05/31/2012DE102008013454B4 LED-Baueinheit für Beleuchtungszwecke LED assembly for lighting
05/30/2012EP2458273A2 Lighting device
05/30/2012EP2458271A1 Improved device for interior lighting
05/30/2012EP2458261A2 Lighting module and lighting apparatus comprising the same
05/30/2012EP2457018A1 Interfacing a light emitting diode (led) module to a heat sink assembly, a light reflector and electrical circuits
05/30/2012EP2203679B1 Lighting device and method of cooling a lighting device
05/30/2012DE202011108542U1 Leuchte, insbesondere Wand- und/oder Deckenleuchte Light, in particular wall and / or ceiling light
05/30/2012DE202011101257U1 Leuchtdioden-Leuchtmittel Light-bulbs
05/30/2012CN202262034U Radiating carrier plate of light-emitting diode (LED) lighting unit
05/30/2012CN202262031U Heat dissipation type led flexible circuit board
05/30/2012CN202261841U Air-cooled infrared heating device and heating equipment
05/30/2012CN202259432U Red LED lamp bead and indoor lamp adopting same
05/30/2012CN202259298U Ceramic area light source packaging structure
05/30/2012CN202259126U Energy saving lamp plastic shell
05/30/2012CN202258204U Ultrathin advertising lamphouse of modularized light emitting diode (LED) light source
05/30/2012CN202257005U Infrared dome camera radiator
05/30/2012CN202256987U Intelligent traffic LED flashlight
05/30/2012CN202256983U Infrared module, infrared imaging device and monitoring system
05/30/2012CN202256964U Liquid crystal display screen and liquid crystal display
05/30/2012CN202254997U Heat pipe, cooling module and lighting device
05/30/2012CN202253533U Function part combination rule and structure of heating desk lamp
05/30/2012CN202253532U Waterproof and dustproof lamp
05/30/2012CN202253531U Waterproof modular light-emitting diode (LED) lamp assembly
05/30/2012CN202253526U Waterproof cover type car lamp power converter
05/30/2012CN202253525U Radiating device for light-emitting diode (LED) lamp
05/30/2012CN202253524U Multi-functional ventilation device
05/30/2012CN202253523U Machine vision light source
05/30/2012CN202253522U Tubular radiator
05/30/2012CN202253521U Heat radiation and heat protection device of LED (Light Emitting Diode) lamp
05/30/2012CN202253520U Light-emitting diode air cooling energy-saving lamp
05/30/2012CN202253519U LED (Light Emitting Diode) lamp heat radiating device
05/30/2012CN202253518U Backlight module and ventilation elements thereof
05/30/2012CN202253517U Assembled LED lamp radiator
05/30/2012CN202253516U LED lamp heat conduction and heat dissipation device
05/30/2012CN202253515U Light-emitting diode lamp
05/30/2012CN202253514U External heat radiator of LED (light-emitting diode) lamp
05/30/2012CN202253513U Radiator of LED (light-emitting diode) lamp
05/30/2012CN202253512U Light emitting diode (LED) lamp heat radiator and LED lamp
05/30/2012CN202253511U Radiating device for light-emitting diode (LED) lamp
05/30/2012CN202253510U High-power light emitting diode (LED) street lamp heat radiation structure
05/30/2012CN202253509U Heat radiator and LED mining lamp with the same
05/30/2012CN202253508U High heat radiation LED lamp bead
05/30/2012CN202253507U Ceramic aluminum base board for LED (light emitting diode) lamp
05/30/2012CN202253506U Heat radiator of LED (light-emitting diode) lamp
05/30/2012CN202253505U Light emitting diode (LED) lamp radiator, and LED lamp
05/30/2012CN202253504U LED (Light-emitting Diode) heat radiation module
05/30/2012CN202253503U High-power light emitting diode (LED) heat dissipation structure
05/30/2012CN202253502U Tube-guide type heat dissipation device for light emitting diode (LED) lamp
05/30/2012CN202253501U Large power axial flow radiation light-emitting diode (LED) mining lamp
05/30/2012CN202253500U Vortex type heat dissipation device
05/30/2012CN202253499U 球泡灯结构 Bulb structure
05/30/2012CN202253498U Outdoor laser lamp
05/30/2012CN202253497U LED (light-emitting diode) heat dissipation device
05/30/2012CN202253496U High heat radiation device for light emitting diode (LED) lamp
05/30/2012CN202253495U LED (Light Emitting Diode) lamp with rapidness in heat radiation
05/30/2012CN202253494U Heat dissipation lamp holder structure of LED (light-emitting diode) projection lamp
05/30/2012CN202253493U Copper tube radiator for light-emitting diode (LED) light source
05/30/2012CN202253492U LED (light-emitting diode) lamp heat dissipation device
05/30/2012CN202253491U Light emitting diode (LED) lamp heat radiation structure
05/30/2012CN202253490U Radiating structure for LED pendant lamp
05/30/2012CN202253489U Explosion-proof lamp
05/30/2012CN202253488U Machine visual light source
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