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
10/03/2012EP2505913A1 An active thermal management device and thermal management method
10/03/2012EP2505912A2 Lamp device and luminaire
10/03/2012EP2505906A2 Method for producing a lighting body on an LED basis
10/03/2012EP2504617A2 Optimization of led and smd fluorescent tubes
10/03/2012CN202473824U Self-ballasted xenon lamp holder
10/03/2012CN202472200U Photography lamp
10/03/2012CN202472197U LED light supplement lamp specific to shoot
10/03/2012CN202470002U Illumination lamp with spontaneous light-transmitting surface cleaning function
10/03/2012CN202469999U Light emitting diode (LED) lamp cooling device with humidification effect
10/03/2012CN202469998U High-efficiency heat dissipating device and high-power LED (Light-Emitting Diode) lamp
10/03/2012CN202469997U Water-cooling LED (Light-Emitting Diode) point light source curing machine
10/03/2012CN202469996U Aluminium base plate structure of LED lamp
10/03/2012CN202469995U Dedicated heat sink for LED lamp
10/03/2012CN202469994U LED (light emitting diode) radiating structure with semiconductor refrigerating sheet
10/03/2012CN202469993U Heat-dissipating shell of integrated high frequency electrodeless lamp
10/03/2012CN202469992U Novel high-power LED flat heat pipe heat dissipation lamp
10/03/2012CN202469991U Adjustable radiator structure for LED (light-emitting diode) lamp
10/03/2012CN202469990U Wind tunnel light emitting diode (LED) lamp radiator
10/03/2012CN202469989U Combined three-dimensional LED (light-emitting diode) radiator
10/03/2012CN202469988U Wing plate type three-dimensional light emitting diode (LED) heat radiator
10/03/2012CN202469987U Double-layer fin type three-dimensional LED (Light-Emitting Diode) heat radiator
10/03/2012CN202469986U Vertical heat pipe radiator
10/03/2012CN202469985U Radiating structure of high-power streetlamp
10/03/2012CN202469984U Heat dissipation structure of LED parabolic downlight
10/03/2012CN202469983U Heat dissipation structure of LED (light emitting diode) lamp
10/03/2012CN202469982U Radiating waterproof mechanism for streetlight
10/03/2012CN202469981U Low-cost high-efficiency heat radiator for long-service-life energy-saving LED lamp
10/03/2012CN202469980U Water-circulating cooling device for light source of ultraviolet-curing forming machine
10/03/2012CN202469979U Light emitting diode (LED) lamp heat radiator and LED lamp
10/03/2012CN202469978U Radiating structure of novel LED lamp
10/03/2012CN202469977U Lamp heat sink
10/03/2012CN202469976U Radiating system for high-power LED (light-emitting diode) lamp
10/03/2012CN202469975U Heat radiation structure of LED (Light Emitting Diode) candle lamp
10/03/2012CN202469974U Light emitting diode (LED) lamp radiator
10/03/2012CN202469973U Heat dissipation structure of LED (light emitting diode) lamp
10/03/2012CN202469972U LED lamp and radiator thereof
10/03/2012CN202469971U Heat radiation structure of LED light fixture
10/03/2012CN202469970U Side cover of LED luminescent T8 fluorescent tube
10/03/2012CN202469969U Radiator with enhanced heat conducting and radiating structure
10/03/2012CN202469968U Permeable heat radiation structure of LED light fixture
10/03/2012CN202469967U Bulb heat dissipation structure
10/03/2012CN202469928U Base structure of high-reflectivity LED (light-emitting diode) lamp tube
10/03/2012CN202469923U Lamp holder of LED (light-emitting diode) fluorescent lamp
10/03/2012CN202469908U Sheet-type LED lamp core used fixture
10/03/2012CN202469904U Fixture for slice type LED (Light-Emitting Diode) lampwicks
10/03/2012CN202469888U Projection lamp cap device
10/03/2012CN202469879U Lamp housing and LED (light-emitting diode) lamp
10/03/2012CN202469858U Improved lamp cover for LED (Light-Emitting Diode) streetlamp
10/03/2012CN202469857U Outer housing assembly structure of light fixture
10/03/2012CN202469846U LED (Light-Emitting Diode) motor police car flashing light
10/03/2012CN202469840U Solar LED streetlamp
10/03/2012CN202469815U Efficient automobile LED fog-proof lamp
10/03/2012CN202469812U Head lamp for automobile
10/03/2012CN202469804U Front light emitting diode (LED) lamp of electric vehicle
10/03/2012CN202469800U An LED rubber signal lamp
10/03/2012CN202469799U LED car light and LED car light power supply system
10/03/2012CN202469797U High-power LED (Light Emitting Diode) street lamp
10/03/2012CN202469794U Thermally-driven self-convection LED (Light Emitting Diode) street lamp
10/03/2012CN202469793U Self-convection light-emitting diode (LED) street lamp using fastening type radiator
10/03/2012CN202469778U Circular tube lamp structure
10/03/2012CN202469775U Integral fastening type LED light source module applicable to street lamps
10/03/2012CN202469773U Backlight module and liquid crystal display device
10/03/2012CN202469772U Direct-light-type backlight source and displaying device
10/03/2012CN202469768U LED (light-emitting diode) mining light
10/03/2012CN202469767U LED (Light Emitting Diode) mining lamp with adjustable illumination angle
10/03/2012CN202469766U Light emitting diode (LED) street lamp
10/03/2012CN202469765U LED (Light-Emitting Diode) area light source for refrigerator
10/03/2012CN202469759U Novel LED street lamp with planar light sources
10/03/2012CN202469757U Large-power streetlamp
10/03/2012CN202469755U High-power tunnel lamp
10/03/2012CN202469751U Blue-and-white-light light emitting diode (LED) lamp for theater
10/03/2012CN202469748U LED (Light-Emitting Diode) lamp applied in signboard of gas station
10/03/2012CN202469746U High-power LED (Light-Emitting Diode) street lamp cap
10/03/2012CN202469745U Novel luminaire
10/03/2012CN202469744U Composable novel lamp
10/03/2012CN202469742U LED (light-emitting diode) street lamp
10/03/2012CN202469737U 3W fin spotlight
10/03/2012CN202469735U 5 W fin lamp cup LED (Light Emitting Diode) spotlight
10/03/2012CN202469734U LED lamp
10/03/2012CN202469728U Led tunnel lamp
10/03/2012CN202469727U LED (Light-Emitting Diode) garden light
10/03/2012CN202469723U Tunnel lamp with good heat radiation
10/03/2012CN202469722U Novel tunnel lamp
10/03/2012CN202469718U LED (light-emitting diode) spotlight
10/03/2012CN202469717U Light-emitting diode (LED) road light
10/03/2012CN202469716U New-style LED (Light Emitting Diode) wall lamp
10/03/2012CN202469715U LED (light-emitting diode) centerline lamp for airport runway
10/03/2012CN202469707U Led路灯 Led lights
10/03/2012CN202469705U LED surface light source desk lamp
10/03/2012CN202469679U Anti-voltage drop SMD LED lamp strip
10/03/2012CN202469674U LED (Light Emitting Diode) lamp radiator and LED tube lamp with same
10/03/2012CN202469672U Buckling type LED (light-emitting diode) light source module
10/03/2012CN202469669U LED (Light-Emitting Diode) daylight lamp with good heat dissipation effect
10/03/2012CN202469665U Large-power light-emitting diode (LED) indoor illumination lamp
10/03/2012CN202469664U Modular LED (light-emitting diode) heat radiating lamp
10/03/2012CN202469662U Split-type ceramic lamp cap and LED (light-emitting diode) lamp
10/03/2012CN202469655U Internal radiation columnar LED (Light-Emitting Diode) light source
10/03/2012CN202469654U Light-emitting diode (LED) lamp free of heat sink and radiator
10/03/2012CN202469653U High-reflective-index light emitting diode (LED) lamp tube
10/03/2012CN202469652U Lamp with light emitting diode (LED) luminous part directly welded on ceramic lamp holder
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