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)
10/2012
10/10/2012CN202484676U 360-degree all-dimensional light-emitting diode (LED) lamp
10/10/2012CN202484672U Rotation-type light emitting diode (LED) lamp
10/10/2012CN202484670U LED (Light Emitting Diode) tube lamp
10/10/2012CN202484669U LED (Light Emitting Diode) energy-saving lamp
10/10/2012CN202484666U Light-emitting diode (LED) tube light for plant growth
10/10/2012CN202484665U Pen-shaped LED (Light-Emitting Diode) lamp
10/10/2012CN202484663U Large-angle LED (light-emitting diode) bulb lamp
10/10/2012CN202484662U Wide-angle light-emitting diode (LED) candle lamp
10/10/2012CN202484661U Light emitting diode (LED) fluorescent lamp with built-in transformer
10/10/2012CN202484660U High efficiency light-emitting diode (LED) tube lamp
10/10/2012CN202484659U Light-emitting diode (LED) luminous unit with assembly structure
10/10/2012CN202484658U LED light-emitting unit provided with heat dissipation paster
10/10/2012CN202484657U LED (Light-Emitting Diode) lamp
10/10/2012CN202484656U 360-degree all-dimensional scented light-emitting diode (LED) lamp
10/10/2012CN202484651U Rotation type photoelectric separation LED (light-emitting diode) floodlight with protection sling chain and groove
10/10/2012CN202484649U Rotary-type photoelectric separation heat dissipation light-emitting diode (LED) floodlight provided with protection pendant chain
10/10/2012CN202484647U Dodging rotary type light-emitting diode (LED) floodlight
10/10/2012CN202484645U Light-emitting diode (LED) light with emergency lighting function
10/10/2012CN202484642U Led lamp
10/10/2012CN202484632U Light-emitting device
10/10/2012CN202484612U LED (Light-Emitting Diode) electric torch with heat radiation device
10/10/2012CN102725580A Lighting source
10/10/2012CN102725579A Light source device
10/10/2012CN102722063A Digital camera light
10/10/2012CN102721025A Power type LED (light-emitting diode) radiator
10/10/2012CN102721024A Radiator for light-emitting diode (LED) lamp
10/10/2012CN102721023A LED lamp radiator
10/10/2012CN102721022A Heat radiator and manufacture method of heat radiator
10/10/2012CN102721021A Production method for high-efficiency heat conduction and radiation integrated LED lamp capable of being automatically produced
10/10/2012CN102721020A Combined type three-dimensional heat radiation structure fully utilizing heat radiation space for light-emitting diode (LED) and method
10/10/2012CN102721003A LED fluorescent lampshade and manufacturing method thereof
10/10/2012CN102721001A Projection stage lighting system
10/10/2012CN102720996A Illumination system, electro-optic device, and electronic apparatus
10/10/2012CN102720988A High-brightness direct-type backlight source of LED (light emitted diode)
10/10/2012CN102720987A Light emitting diode (LED) area source employing side light emitting bar
10/10/2012CN102720984A Tunnel lamp
10/10/2012CN102720983A Power-optional tunnel lamp
10/10/2012CN102720980A Integrated light emitting diode (LED) table lamp without heat sink and radiator
10/10/2012CN102720974A High-power light-emitting diode (LED) lamp
10/10/2012CN102720973A Light-emitting diode (LED) lamp
10/10/2012CN102720972A Illumination device
10/10/2012CN102720965A Energy-saving LED lamp with all-direction light emission function
10/10/2012CN102720964A Improved LED (light emitting diode) lamp
10/10/2012CN102720963A LED lamp
10/10/2012CN102720962A Double-emitting stripe lamp
10/10/2012CN102720961A LED (light emitted diode) candle lamp capable of lightening in entire space
10/10/2012CN102720960A High-efficiency heat conduction and radiation integrated LED lamp capable of being automatically produced
10/10/2012CN102720958A Three-dimensional high-brightness light emitting diode (LED) lamp tube
10/10/2012CN102720956A Light emitting diode (LED) lamp based on fluorescent lamp cover
10/10/2012CN102720955A Integral LED fluorescent lamp
10/10/2012CN102720953A Three-dimensional LED lamp structure
10/10/2012CN102720951A Projecting lamp
10/10/2012CN102192413B Large-power LED lamp
10/10/2012CN102155694B Backlight module
10/10/2012CN102128386B Led路灯 Led lights
10/10/2012CN102116464B High-power light-emitting diode (LED) street lamp radiator
10/10/2012CN101929638B Trolley and illumination module thereof
10/10/2012CN101922637B LED modularized light source and high-power LED lamp combined by same
10/10/2012CN101672464B LED lamp
10/10/2012CN101660703B Light emitting diode (LED) lamp
10/10/2012CN101650015B Light-emitting diode lamp
10/10/2012CN101614328B LED lamp
10/10/2012CN101451694B LED lamp
10/09/2012US8283842 LED lighting apparatus
10/09/2012US8282250 Solid state lighting device using heat channels in a housing
10/09/2012US8282247 Method of forming LED-based light and resulting LED-based light
10/04/2012WO2012135712A2 Light-emitting diode (led) floodlight
10/04/2012WO2012135168A1 Partially recessed luminaire
10/04/2012WO2012134544A1 Retrofittable led module with heat spreader
10/04/2012WO2012134323A1 Light-emitting diode lamp
10/04/2012WO2012134079A2 Led lamp
10/04/2012WO2012133990A1 Method for manufacturing high heat-dissipation circuit board appropriate for mounting light emitting diode
10/04/2012WO2012132736A1 Lighting device and light source device
10/04/2012WO2012131519A1 Thermal interface pad material with perforated liner
10/04/2012WO2012130838A1 Injection-moulded lamp body with ceramic cooling apparatuses and leds
10/04/2012WO2012130536A1 A heat sink device and lighting apparatus having the heat sink device
10/04/2012WO2012129893A1 Led lamp assembly
10/04/2012WO2012129829A1 Backlight module and liquid crystal display device
10/04/2012WO2012129747A1 Circulation heat dissipation system for led street lamp
10/04/2012WO2012099442A3 Cooling apparatus for an led lamp raising/lowering system and led lamp raising/lowering system comprising same
10/04/2012WO2012081891A3 Led complex heat radiation plate and led lighting including same
10/04/2012WO2012062641A3 Semiconductor assembly and functional unit composed of said semiconductor assembly and method for producing a semiconductor assembly
10/04/2012US20120250355 Display device
10/04/2012US20120250352 Display device
10/04/2012US20120250335 Illumination apparatus and fan unit for illumination apparatus
10/04/2012US20120250334 Led lamp
10/04/2012US20120250333 Insulating and Dissipating Heat Structure of an Electronic Part
10/04/2012US20120250329 Light emitting device
10/04/2012US20120250325 Lighting apparatus
10/04/2012US20120250324 Lamp device and luminaire
10/04/2012US20120250322 Partially recessed luminaire
10/04/2012US20120250317 Multiple optical assembly for a led lighting device, and red lighting device comprising such an optical assembly
10/04/2012US20120250299 Partially recessed luminaire
10/04/2012US20120250297 Light Assembly
10/04/2012US20120250288 Light source heat-dissipation structure of backlight module
10/04/2012DE102012205179A1 LED-Lampe mit einer LED als Leuchtmittel und mit einem Lampenschirm aus Glas oder Kunststoff LED bulb with an LED as light source and with a lampshade made of glass or plastic
10/04/2012DE102012205178A1 Keramische Leiterplatte mit Al-Kühler Ceramic PCB with Al-cooler
10/04/2012DE102012204851A1 Spritzguss-Lampenkörper mit keramischen Kühlern und LEDs Injection lamp body with ceramic coolers and LEDs
10/04/2012CA2831611A1 Light-emitting diode (led) floodlight
10/03/2012EP2505914A2 Lighting apparatus
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