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
02/14/2013WO2013023023A2 Light bulb with thermal features
02/14/2013WO2013023022A2 Light bulb with thermal features
02/14/2013WO2013023001A1 Led luminaire with convection cooling
02/14/2013WO2013022861A1 Compact, thermally-enhanced substrate for lighting applications
02/14/2013WO2013022283A2 Lighting device
02/14/2013WO2013022179A1 Led lighting device
02/14/2013WO2013021752A1 Lighting device
02/14/2013WO2013020367A1 Novel led lighting
02/14/2013WO2013020330A1 Led module and lighting device
02/14/2013US20130039095 Lighting apparatus
02/14/2013US20130039074 Led Luminaire with Convection Cooling
02/14/2013US20130039072 Lighting device
02/14/2013US20130039071 Laminated heat-dissipating and non-disposable led lamp
02/14/2013US20130039070 Lamp with front facing heat sink
02/14/2013US20130039066 T-bar for suspended ceiling with heat dissipation system for led lighting
02/14/2013US20130039064 Light emitting diode bulb
02/14/2013US20130039063 Angled emitter channel letter lighting
02/14/2013US20130039058 Lighting apparatus
02/14/2013US20130039054 Light-emitting diode lamp
02/14/2013US20130039051 Structure of light tube
02/14/2013US20130039050 Solid-State Luminaire
02/14/2013US20130039048 Porcelain enamel on led lighting device housing
02/14/2013US20130039043 Pendant or accent light with thermal expansion accommodation heat sink
02/14/2013US20130039041 Lighting device for direct and indirect lighting
02/14/2013US20130039036 Backlight assembly and display apparatus having the same
02/14/2013US20130039035 Led luminaire as a replacement for incandescent light bulbs
02/14/2013US20130038810 Backlight unit and liquid crystal display device
02/13/2013EP2557360A1 Led street light
02/13/2013EP2556298A1 Luminaire having a pivotable led
02/13/2013EP2556296A1 Lamp housing
02/13/2013EP2556291A2 An adapter
02/13/2013DE202013100506U1 Struktur des LED-Scheinwerfers für Motorräder Structure of the LED headlight for motorcycles
02/13/2013CN202738247U Circuit board provided with improved heat dissipation performance
02/13/2013CN202736979U Improved LED light source substrate structure and LED light source comprising same
02/13/2013CN202733853U LED luminaire radiating device
02/13/2013CN202733852U Radiating device of LED (light-emitting diode) lamp
02/13/2013CN202733851U Heat radiating structure of light-emitting diode (LED) lamp
02/13/2013CN202733850U Housing of energy-saving lamp
02/13/2013CN202733849U High-power light-emitting diode (LED) radiator
02/13/2013CN202733848U Novel LED lamp radiating device
02/13/2013CN202733847U Radiator structure for LED ball lamp
02/13/2013CN202733846U Combined type heat transfer plate of street lamp
02/13/2013CN202733845U Heat dissipation plate structure of light-emitting diode (LED) street lamp
02/13/2013CN202733844U Honeycomb heat radiator of LED (Light Emitting Diode) lamp
02/13/2013CN202733843U LED (Light-emitting Diode) aluminum substrate with micro heat dissipation structure
02/13/2013CN202733842U Heat radiator for LED (Light-emitting Diode) lamp
02/13/2013CN202733841U LED (Light-emitting diode) lamp panel heat radiating mechanism
02/13/2013CN202733840U Built-in radiator for LED (light emitting diode) lamp
02/13/2013CN202733839U Aluminum alloy outer shell of light emitting diode (LED) lamp
02/13/2013CN202733838U LED (light-emitting diode) tunnel lamp heat sink
02/13/2013CN202733830U LED (light-emitting diode) lamp circuit board wiring structure
02/13/2013CN202733806U LED (light-emitting diode) module with waterproof structure
02/13/2013CN202733804U LED lighting device having large heat-dissipating surface
02/13/2013CN202733783U Light emitting diode (LED) lens
02/13/2013CN202733770U Lighting device capable of converting heat energy into electric energy
02/13/2013CN202733756U Light-emitting diode (LED) lamp
02/13/2013CN202733738U Large power LED car lamp
02/13/2013CN202733736U Car lamp with integrated long-distance light and short-distance light
02/13/2013CN202733729U LED lamp
02/13/2013CN202733725U Internal heat radiation type LED street lamp
02/13/2013CN202733704U Ceiling lamp
02/13/2013CN202733703U LED tube lamp
02/13/2013CN202733702U Light emitting diode (LED) ceiling light
02/13/2013CN202733700U Ceiling lamp
02/13/2013CN202733694U LED lamp source structure and LED ceiling lamp having LED lamp source structure
02/13/2013CN202733692U LED (Light Emitting Diode) down lamp with good heat dissipation effect
02/13/2013CN202733688U Led路灯 Led lights
02/13/2013CN202733683U Modified LED spotlight
02/13/2013CN202733682U High-power LED luminaire for both industrial and mineral use
02/13/2013CN202733679U Backlight structure for single-color or double-color liquid crystal display modules
02/13/2013CN202733678U LED street lamp with high heat radiation performance
02/13/2013CN202733676U LED mining lamp
02/13/2013CN202733674U Light emitting diode (LED) aquarium light and aquarium light device
02/13/2013CN202733672U Light-emitting diode (LED) light source road lamp
02/13/2013CN202733671U LED (light-emitting diode) projection lamp
02/13/2013CN202733667U Pressure welding light-emitting diode (LED) module street lamp
02/13/2013CN202733665U Street illuminating lamp
02/13/2013CN202733657U Outdoor lighting spotlight
02/13/2013CN202733646U Cabinet lamp
02/13/2013CN202733645U Street lamp cap with favorable effect in heat dissipation
02/13/2013CN202733644U Light-emitting diode (LED) street lamp
02/13/2013CN202733640U Novel LED (Light-emitting Diode) project lamp
02/13/2013CN202733639U 照明单元及照明装置 Lighting units and lighting equipment
02/13/2013CN202733629U Special LED (Light Emitting Diode) lamp for waste incineration
02/13/2013CN202733627U Efficient heat dissipation structural light-emitting diode (LED) spot lamp
02/13/2013CN202733621U Light-emitting diode (LED) sidelight and backlight device beneficial to heat dissipation
02/13/2013CN202733619U Current type charge pump-based environment-friendly LED (light-emitting diode) landscape lamp
02/13/2013CN202733618U Multi-light source LED (light-emitting diode) streetlamp
02/13/2013CN202733595U LCD desk lamp
02/13/2013CN202733588U LED (light-emitting diode) indicator lamp
02/13/2013CN202733585U Anti-explosion maintenance-free energy saving lamp
02/13/2013CN202733584U LED (light-emitting diode) induction lamp
02/13/2013CN202733581U LED bulb capable of emitting light at full angles
02/13/2013CN202733580U Three-dimensionally luminous LED bulb
02/13/2013CN202733579U High-radiation LED corn light
02/13/2013CN202733578U Indoor LED lamp
02/13/2013CN202733577U Explosion-proof LED lamp
02/13/2013CN202733575U Energy-saving LED module
02/13/2013CN202733574U LED daylight lamp
02/13/2013CN202733572U Down lamp
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