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)
03/2014
03/27/2014US20140085866 Illumination device and display device
03/27/2014US20140085863 Protection cover and backlight module
03/27/2014US20140085861 Lighting devices
03/27/2014US20140085612 Illumination system and projection apparatus
03/27/2014US20140085611 Light source apparatus and projector apparatus
03/27/2014US20140085546 Lighting device, display device, and television receiver
03/27/2014US20140084787 Power converter contained base, lamp with power converter contained base and lamp with separable power converter contained base
03/27/2014DE102012109149A1 Ringlichtmodul und Verfahren zur Herstellung eines Ringlichtmoduls Ring light module and method of producing a ring light module
03/27/2014DE102012109146A1 Ringlichtmodul und Verfahren zur Herstellung eines Ringlichtmoduls Ring light module and method of producing a ring light module
03/27/2014DE102012109145A1 Ringlichtmodul Ring light module
03/26/2014EP2711626A1 Dustproof and waterproof multipurpose led-light power source assembly and dustproof and waterproof led light
03/26/2014EP2711625A1 Light apparatus
03/26/2014EP2711616A2 Led lighting apparatus having an adjustable light distribution
03/26/2014EP2711606A2 Luminaire
03/26/2014EP2711604A1 Lamp
03/26/2014EP2711603A1 Light emitting apparatus
03/26/2014EP2710295A1 Lighting device
03/26/2014DE202012012911U1 Omnidirektionale Kanalisierung von Flüssigkeiten für passive Konvektion in LED-Birnen Omnidirectional channeling of liquids for passive convection in LED bulbs
03/26/2014DE202012012882U1 Expandierbares Flüssigkeitsvolumen in einer LED-Birne Expandable volume of liquid in a LED bulb
03/26/2014CN203504941U Heat radiation module
03/26/2014CN203503697U Direct inserting LED
03/26/2014CN203501124U LED spotlight
03/26/2014CN203501117U High-thermal-diffusivity LED lamp bead
03/26/2014CN203501116U Novel car lamp radiating structure
03/26/2014CN203501115U Copper and aluminum composite type LED lamp radiator
03/26/2014CN203501114U LED lamp ceramic radiator
03/26/2014CN203501113U LED (light emitting diode) lamp radiator
03/26/2014CN203501112U Copper tube radiator
03/26/2014CN203501111U MR16 LED (Light Emitting Diode) lamp cup
03/26/2014CN203501110U Pet warming lamp
03/26/2014CN203501108U LED light source module and LED ceiling lamp
03/26/2014CN203501105U Anti-theft energy storing device for solar street lamp
03/26/2014CN203501091U High-light LED anti-explosion project lamp
03/26/2014CN203501080U Light fixture and street light comprising light fixture
03/26/2014CN203501079U Uniform light source lamp bead arrangement structure of LED (Light Emitting Diode) ceiling lamp
03/26/2014CN203501070U Heat-dissipating part for lamp box and lamp box
03/26/2014CN203501062U Industrial and mineral lamp capable of freely changing shape and dimension of illumination light area
03/26/2014CN203501061U LED industrial and mineral lamp
03/26/2014CN203501059U Adjustable LED tube light
03/26/2014CN203501046U Lens structure for LED mining lamp
03/26/2014CN203501041U Lotus-shaped LED candle bulb
03/26/2014CN203501035U Traffic strobe lamp
03/26/2014CN203501024U Novel LED down light
03/26/2014CN203501016U Mining lamp
03/26/2014CN203501015U Automotive dome light with LEDs dissipating heat fast
03/26/2014CN203501013U Automobile LED headlight
03/26/2014CN203501001U LED (Light Emitting Diode) pendent lamp
03/26/2014CN203501000U LED (Light Emitting Diode) integrative lamp panel
03/26/2014CN203500993U LED panel light
03/26/2014CN203500988U Grille lamp
03/26/2014CN203500985U LED saucer tube light
03/26/2014CN203500979U Intelligent tunnel road lamp
03/26/2014CN203500978U LED direct lighting tube lamp
03/26/2014CN203500975U Heat dissipation type street lamp
03/26/2014CN203500974U Flow heat dissipation type street lamp
03/26/2014CN203500973U High-power mining flameproof LED roadway lamp
03/26/2014CN203500969U Lamp with detachable LED light-emitting modules
03/26/2014CN203500968U Brimless inner-sinking grille lamp
03/26/2014CN203500966U Outdoor landscape lighting lamp
03/26/2014CN203500963U LED spotlight
03/26/2014CN203500961U Light source structure, backlight module group and display device
03/26/2014CN203500957U Light source module with constant current power supply
03/26/2014CN203500956U Self-anti-static vehicle-mounted LED (Light Emitting Diode) backlight source
03/26/2014CN203500955U Columnar heat dissipation body LED (Light Emitting Diode) street lamp
03/26/2014CN203500932U LED illuminating device with multiply compatible connection modes
03/26/2014CN203500931U LED light source module with chip which is not driven by power supply
03/26/2014CN203500929U LED down lamp
03/26/2014CN203500928U Heat dissipation device for high-power LED lamp
03/26/2014CN203500927U Spiral LED assembly and LED bulb lamp using same
03/26/2014CN203500926U LED bulb
03/26/2014CN203500925U LED bulb simple in structure
03/26/2014CN203500917U Multipurpose separated type LED bulb
03/26/2014CN203500912U High heat-dissipating insulating full-plastic-covering fluorescent tube and production equipment thereof
03/26/2014CN203500908U Light emitting diode bulb lamp
03/26/2014CN203500907U LED projection lamp good in radiating effect
03/26/2014CN203500906U LED bulb light
03/26/2014CN203500905U LED lamp with adjustable light-emitting angle
03/26/2014CN203500904U Light emitting diode (LED) bulb lamp of welding-free lamp bulb
03/26/2014CN203500902U Light emitting diode (LED) lamp tube capable of replacing T8 fluorescent lamp
03/26/2014CN203500901U Novel LED lamp dish light source
03/26/2014CN203500899U LED tube
03/26/2014CN203500898U LED tube
03/26/2014CN203500896U Lighting assembly
03/26/2014CN203500895U Novel LED light source module
03/26/2014CN203500894U LED light bulb
03/26/2014CN203500891U Tri-proof LED lamp tube
03/26/2014CN203500889U LED lamp integrated module group
03/26/2014CN203500880U LED (light emitting diode) candle lamp
03/26/2014CN203500877U LED (Light Emitting Diode) integrated light source
03/26/2014CN203500875U Compact type integrated LED (light emitting diode) pluggable lamp tube
03/26/2014CN203500874U LED (Light Emitting Diode) bulb lamp
03/26/2014CN203500872U LED (Light-Emitting Diode) lamp with wide light source light-emitting surface and high radiating efficiency
03/26/2014CN203500870U LED (light-emitting diode) flat panel light for clean room
03/26/2014CN203500867U LED (light emitting diode) lamp tube
03/26/2014CN203500866U Flexible LED (light emitting diode) lamp net and flexible LED lamp coil
03/26/2014CN203494678U Shower nozzle
03/26/2014CN103688373A Illumination device and liquid crystal display device
03/26/2014CN103680349A Light box
03/26/2014CN103676317A Light guide plate, backlight source and LCD device
03/26/2014CN103672819A Ceramic radiating body for reflector lamp
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