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)
02/2014
02/05/2014CN203421585U Led筒灯 Led Downlight
02/05/2014CN203421583U High-power LED road lighting lamp
02/05/2014CN203421581U Multifunctional integrated LED light source structure
02/05/2014CN203421580U LED street lamp
02/05/2014CN203421579U LED tunnel lamp frame
02/05/2014CN203421578U LED tunnel lamp
02/05/2014CN203421577U Radiating type LED street lamp
02/05/2014CN203421573U LED illuminating down lamp
02/05/2014CN203421568U Annular LED decorative streetlamp
02/05/2014CN203421565U LED explosion-proof light of full explosive-proof structure
02/05/2014CN203421549U Novel voice control LED lamp
02/05/2014CN203421546U LED granary lamp
02/05/2014CN203421545U Lamp for plants
02/05/2014CN203421543U Anti-glare household light emitting diode (LED) lighting lamp
02/05/2014CN203421542U Anti-glare light emitting diode (LED) lighting lamp capable of conveniently changing lighting part
02/05/2014CN203421540U Lamp
02/05/2014CN203421539U Lamp bulb
02/05/2014CN203421538U High power light emitting diode (LED) surface light source
02/05/2014CN203421537U Detachable rotary LED lamp
02/05/2014CN203421535U Light LED lamp
02/05/2014CN203421532U LED module and LED street lamp
02/05/2014CN203421531U LED bulb lamp
02/05/2014CN203421530U Anti-explosion lamp
02/05/2014CN203421528U Lamp for industrial use
02/05/2014CN203421527U Screw-connection type LED light source lamp bead assembly and lamp connecting structure thereof
02/05/2014CN203421526U LED fluorescent lamp
02/05/2014CN203421525U LED bulb
02/05/2014CN203421524U LED focus light emitting device
02/05/2014CN203421523U Split surrounding-type LED energy-saving lamp capable of achieving 360-degree all-direction lighting
02/05/2014CN203421519U LED lamp body structure
02/05/2014CN203421517U LED transversely-inserted lamp
02/05/2014CN203421515U Drawer type illumination LED lamp
02/05/2014CN203421507U LED Light
02/05/2014CN203417408U Medical visible light irradiation probe
02/05/2014CN103563074A Ceramic printed circuit board comprising an al cooling body
02/05/2014CN103562632A LED lamp comprising an LED as the luminaire and a glass or plastic lampshade
02/05/2014CN103562631A Heatsink for LED array light
02/05/2014CN103562628A 照明装置 Lighting device
02/05/2014CN103557508A Automotive headlamp with detachable ventilation and dehumidification device
02/05/2014CN103557507A Heat conduction device, backlight module and liquid crystal display
02/05/2014CN103557506A Radiating structure of LED (light-emitting diode) lamp
02/05/2014CN103557505A Fish gathering lamp radiator and fish gathering lamp
02/05/2014CN103557504A Technical manufacturing method for plastic radiating lamp body of LED (light emitting diode) lamp
02/05/2014CN103557500A LED light source fixing structure and mounting method thereof
02/05/2014CN103557499A Light-emitting diode (LED) lamp cap
02/05/2014CN103557498A Light source fixing bracket and lamp adopting light source fixing bracket
02/05/2014CN103557494A Large-angle light-emitting diode (LED) bulb lamp
02/05/2014CN103557483A Submarine lighting device and submarine lighting equipment
02/05/2014CN103557476A Medical shadowless operating lamp
02/05/2014CN103557466A LED (Light-Emitting Diode) fluorescent lamp
02/05/2014CN103557464A Multi-surface-mounting type LED bracket, LED lamp and LED luminaire
02/05/2014CN103557463A LED (light-emitting diode) lamp
02/05/2014CN103557460A Module type LED (Light Emitting Diode) lamp
02/05/2014CN103557456A High-light effect LED (light emitting diode) lamp
02/05/2014CN103557452A Automatic spectral power distribution adjustable light-emitting diode (LED) plant light supplementing lamp
02/05/2014CN103557451A Light-emitting diode (LED) lighting lamp
02/05/2014CN103557450A LED (light emitting diode) lighting lamp
02/05/2014CN103557449A LED (light emitting diode) lamp
02/05/2014CN103557448A Led灯具 Led lighting
02/05/2014CN103557447A Led模块 Led Module
02/05/2014CN103557446A LED (light emitting diode) module
02/05/2014CN102084180B Lighting unit for vehicle headlights and vehicle headlight
02/05/2014CN101871600B LED (light-emitting diode) street lamp
02/05/2014CN101749683B Automated de-icing system for low power lighting apparatus
02/04/2014US8641247 Backlight module and ventilation component thereof
02/04/2014US8641246 Lamp unit and lighting fixture
02/04/2014US8641245 Radiating device for lamp and LED lamp
02/04/2014US8641243 LED retrofit luminaire
02/04/2014US8641237 LED light bulb providing high heat dissipation efficiency
02/04/2014US8641236 Insulated LED device
02/04/2014US8641201 Heat dissipation module and projection apparatus
02/04/2014US8641199 Projector
02/04/2014DE202012104136U1 Leuchte mit verdrehbarer Optikeinheit Light with rotatable optical unit
02/03/2014DE202013009629U1 LED-Kompaktleuchtstofflampe mit innenliegendem Kühler LED compact fluorescent lamp with internal cooler
01/2014
01/30/2014WO2014018846A2 Integral conduit modular lighting
01/30/2014WO2014017068A1 Straight tube lamp and lighting apparatus
01/30/2014WO2014017005A1 Light emission module
01/30/2014WO2014016775A1 Heat transfer device, luminaire, and method of assembling a luminaire.
01/30/2014WO2014015658A1 Method for constructing universal led bulb and snap ring lens type led bulb and led lamp
01/30/2014WO2014015657A1 Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp
01/30/2014WO2014015656A1 Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp
01/30/2014WO2014015655A1 Method for constructing universal led bulb and flange snap ring type led bulb and led lamp
01/30/2014WO2014015654A1 Method for constructing universal led bulb and flange inner snap ring type led bulb and lamp
01/30/2014WO2014015561A1 Integrated led module
01/30/2014WO2014015484A1 Led automobile headlamp
01/30/2014US20140029272 Thermal Management of LED-Based Illumination Devices With Synthetic Jet Ejectors
01/30/2014US20140029259 Heat sink for led light source
01/30/2014US20140029255 Cooling system and lighting device comprised thereof
01/30/2014US20140029249 Lighting device
01/30/2014US20140029248 Lamp
01/30/2014US20140028983 Illumination light beam forming device, illumination light source device and image display device
01/30/2014US20140028173 Light-emitting device and method of manufacturing the same
01/29/2014EP2690359A1 Lighting apparatus
01/29/2014EP2690345A1 Lighting device and light source device
01/29/2014EP2689454A1 Thermal interface pad material with perforated liner
01/29/2014EP2689183A2 Heat transfer assembly for led-based light bulb or lamp device
01/29/2014DE202013105079U1 Eine LED-Ultraviolett-Lampe An LED ultraviolet lamp
01/29/2014CN203416487U A lamp pole power supply case
01/29/2014CN203416463U Energy-saving and easy-maintenance high-power LED street lamp
01/29/2014CN203416106U 永磁无刷涡轮风扇 Permanent magnet brushless turbo fan
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