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)
08/2010
08/11/2010CN201547721U Ballast radiating fin
08/11/2010CN201547720U High-power LED lamp radiating device with protection functions
08/11/2010CN201547719U Efficient and heat radiating LED lamp connection component
08/11/2010CN201547710U High-power LED street lamp with adjustable lighting
08/11/2010CN201547702U Aluminum lamp holder
08/11/2010CN201547699U Led device
08/11/2010CN201547689U Lamp shade of energy-saving lamp
08/11/2010CN201547679U Energy-saving LED illuminating lamp
08/11/2010CN201547630U High power cold light source road lamp
08/11/2010CN201547629U LED street lamp capable of efficiently radiating heat
08/11/2010CN201547628U Acrylic light-emitting diode pendent lamp
08/11/2010CN201547619U LED tunnel lighting lamp capable of preventing accumulation of dust and sand
08/11/2010CN201547618U LED tunnel illuminating lamp capable of efficiently radiating heat
08/11/2010CN201547613U Led路灯 Led street lights
08/11/2010CN201547612U High power LED road lamp
08/11/2010CN201547610U Led tunnel lamp device
08/11/2010CN201547609U High power LED road lamp
08/11/2010CN201547607U Plasma street lamp
08/11/2010CN201547605U Ventilation type crossed external-radiating LED street lamp
08/11/2010CN201547602U LED road lamp
08/11/2010CN201547596U LED road lamp
08/11/2010CN201547594U LED lamp module, LED streetlamp connecting rack and assembled LED streetlamp thereof
08/11/2010CN201547580U LED combined luminaire with separated light source modules and power module
08/11/2010CN201547576U LED lamp with radiating structure
08/11/2010CN201547575U Illumination device of LED and power supply module thereof
08/11/2010CN201547574U LED lamp with improved heat radiation structure
08/11/2010CN201547573U LED lamp
08/11/2010CN201547570U Side-light LED illumination lamp
08/11/2010CN201547569U Novel LED projection lamp
08/11/2010CN201547568U Explosion-proof lamp
08/11/2010CN201547567U LED bulb
08/11/2010CN201547566U LED light source component of zoom imaging light
08/11/2010CN201547564U Fluorescent lamp tube adopting side light LEDs (light-emitting diodes)
08/11/2010CN201547559U High-power LED lamp
08/11/2010CN201547554U High power LED lamp panel
08/11/2010CN201547552U LED lamp
08/11/2010CN201547546U LED lamp
08/11/2010CN201547538U LED bulb
08/11/2010CN201547535U Replacement type high-power LED signal lamp
08/11/2010CN201547532U Combined column-shaped LED lamp
08/11/2010CN201547531U Electronic candle
08/11/2010CN201547509U Pickup lamp with LED as lighting source
08/11/2010CN101803046A Light emitting device, display device and manufacturing method of the light emitting device
08/11/2010CN101802491A Vehicle lights having a defogging device
08/11/2010CN101802487A Lighting device
08/11/2010CN101802485A illumination module
08/11/2010CN101802481A 灯 Light
08/11/2010CN101799152A Heat dissipation head of small power LED lamp and manufacturing method thereof
08/11/2010CN101799151A Radiating head of large-power LED bulb and manufacturing method thereof
08/11/2010CN101799150A LED lamp body type heat pipe radiating system
08/11/2010CN101799145A Spot flood light reflector and portable type spot flood light
08/11/2010CN101799140A High-efficiency embedded type LED linear lamp for ships
08/11/2010CN101799134A Modularized structure of light source
08/11/2010CN101571239B Multi-light emitting surface LED bulb
08/11/2010CN101561129B LED lamp provided with phase change radiator structure
08/11/2010CN101413632B Led lamp strip
08/11/2010CN101377269B Programmed control lamp source
08/11/2010CN101373061B LED light fitting
08/11/2010CN101363595B Led lamp
08/11/2010CN101329049B LED module group capable of radiating and manufacturing method thereof
08/10/2010US7771090 Heat-dissipation structure
08/10/2010US7771089 High intensity and low power signaling device with heat dissipation system
08/10/2010US7771088 Light-emitting diode illuminating equipment
08/10/2010US7771086 Lighting device comprising a lamp unit a reflector
08/05/2010WO2010088303A1 Heat sink for passive cooling of a lamp
08/05/2010WO2010087877A1 Led light engine with finned modules for heat transfer
08/05/2010WO2010064793A3 Radially-shaped heat dissipating apparatus, and bulb-shaped led lighting apparatus using same
08/05/2010US20100196622 Portable ultraviolet and visible light lamp
08/05/2010US20100195333 Led optical assembly
08/05/2010US20100195329 Lighting apparatus
08/05/2010US20100194282 Light-emitting diode cluster lamp
08/05/2010DE202010006949U1 Vorrichtung zur Verwendung unter Wasser Apparatus for underwater use
08/05/2010DE202010006224U1 Kühlvorrichtung Cooler
08/05/2010DE102009007121A1 Cooled light-emitting-diode lamp comprises light-emitting-diode panel and housing with two housing portions that are distant from each other, where distance of housing portions, is smaller than dimension of chamber
08/05/2010DE102009006663A1 Lighting device for motor vehicle, has housing which encloses inner space and has housing wall that separates inner space by surrounding area of housing
08/05/2010CA2749739A1 Led light engine with finned modules for heat transfer
08/04/2010EP2213932A1 LED illumination fixture
08/04/2010EP2212617A2 Apparatus and methods for thermal management of electronic devices
08/04/2010EP2212615A1 Illumination device with light emitting diodes
08/04/2010CN201539842U Heat dissipation structure of outdoor display screen LED lamp strip
08/04/2010CN201539841U LED light source radiating substrate
08/04/2010CN201539840U Radiating module and backlight module by adopting radiating module
08/04/2010CN201539839U LED module radiating fin structure
08/04/2010CN201539838U Light emitting diode (LED) lamp
08/04/2010CN201539837U Radiating device of light emitting diode lamp
08/04/2010CN201539834U Cooling packaging structure for LED streetlamp
08/04/2010CN201539794U Led ceiling lamp
08/04/2010CN201539789U High-efficiency heat radiation LED road lighting lamp
08/04/2010CN201539784U Energy-saving road lamp
08/04/2010CN201539782U Modified backlight module
08/04/2010CN201539778U LED single-layer type convection heat-radiation high-performance large power road lamp
08/04/2010CN201539776U LED road lamp
08/04/2010CN201539775U Optical positioning structure of LED operating shadowless lamp
08/04/2010CN201539773U Large-power 120-watt semiconductor road lamp
08/04/2010CN201539771U LED light source for projection machine
08/04/2010CN201539759U Lamp
08/04/2010CN201539758U LED lighting lamp with lateral face luminous
08/04/2010CN201539757U LED-PAR lamp
08/04/2010CN201539756U Secondary optical design based LED lighting device
08/04/2010CN201539753U LED lamp tube
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