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
10/11/2012US20120257384 Light fixtures and lighting devices
10/11/2012US20120257380 LED Light Assembly and Method for Generating a Beam of Light
10/11/2012US20120257379 Handheld tool carrying case
10/11/2012US20120257375 Light Emitting Diode Lamp Source
10/11/2012US20120257374 Led lamp
10/11/2012US20120257171 Light source assembly and projector having the same
10/11/2012US20120257107 Illumination device, liquid crystal display device and television receiver device
10/11/2012DE202012008267U1 Zylinderisches Strahlergehäuse Zylinderisches radiator housing
10/11/2012DE102011053493A1 Scheinwerfer mit Leuchtdioden Headlights with LEDs
10/11/2012DE102011053490A1 Scheinwerfer mit Leuchtdioden Headlights with LEDs
10/11/2012DE102011006749A1 Lamp device has halogen incandescent lamp which is arranged within outer bulb, and LEDs that are arranged on support which is arranged outside of outer bulb
10/11/2012DE102011001867A1 Headlight for vehicle, particularly heavy duty truck, has unit formed by incandescent lamp as temperature radiator for defrosting lens cover, where light module with light emitting diode light source is gripped in headlight housing
10/10/2012EP2508797A1 Method for producing a led lamp, led lamp obtained by said method, and radiator for said lamp
10/10/2012EP2507549A1 Semiconductor lamp
10/10/2012EP2507548A1 Retrofit led-lamp
10/10/2012EP2507544A1 Efficient illumination system for legacy street lighting systems
10/10/2012DE202012103474U1 LED-Leuchte LED light
10/10/2012CN202487162U Mini player with built-in LED light-emitting unit
10/10/2012CN202486469U Flat panel display device, stereoscopic display device, and plasma display device
10/10/2012CN202486467U Flat panel display device, stereoscopic display device, and plasma display device
10/10/2012CN202486405U Polarizing microscope
10/10/2012CN202484958U Heat radiation structure of reflector lamp and LED (Light-Emitting Diode) reflector lamp
10/10/2012CN202484957U Line light source of ultraviolet light curing molding machine
10/10/2012CN202484956U Heat tube heat radiator for large-power LED (Light-Emitting Diode) automobile headlamp
10/10/2012CN202484955U Radiator for light-emitting diode (LED) bulb lamp
10/10/2012CN202484954U Improved radiator for LED (light-emitting diode) bulb lamps
10/10/2012CN202484953U Fin type radiator
10/10/2012CN202484952U LED (light-emitting diode) lamp radiator with novel structure
10/10/2012CN202484951U Energy-saving type low-frequency electrodeless luminaire for industry use
10/10/2012CN202484950U Heat conduction structure for LED (Light-Emitting Diode) light source
10/10/2012CN202484949U Fin type heat radiator applied to LED (Light Emitting Diode) street lamp
10/10/2012CN202484948U Light-emitting diode (LED) lamp radiating structure
10/10/2012CN202484947U Lamp radiating structure
10/10/2012CN202484946U Efficient heat radiator for LED (Light-Emitting Diode) lamp bulb
10/10/2012CN202484945U Composite ceramic heat radiation fin
10/10/2012CN202484944U Novel electric device box for electrodeless lamp
10/10/2012CN202484943U Inlaid-type heat dissipation line substrate
10/10/2012CN202484942U Flameproof LED roadway lamp for coal mines
10/10/2012CN202484941U Radiator of LED street lamp
10/10/2012CN202484940U Heat radiation structure
10/10/2012CN202484933U Power vacancy self-controlling light emitting diode (LED) power supply
10/10/2012CN202484931U Power vacant fast-mounting type light-emitting diode (LED) power supply
10/10/2012CN202484930U Inductance power fast-assembly-type light emitting diode (LED) power supply
10/10/2012CN202484929U Vacant integrated light-emitting diode (LED) power supply
10/10/2012CN202484928U Inductor power type LED power source
10/10/2012CN202484927U Inductor-power integrated LED (light-emitting diode) power supply
10/10/2012CN202484926U Power-type LED (light-emitting diode) power supply
10/10/2012CN202484925U Inductor spacing type light-emitting diode (LED) power supply
10/10/2012CN202484910U LED (Light-Emitting Diode) mounting bracket
10/10/2012CN202484874U Air cooling shutter type ultraviolet (UV) lamp
10/10/2012CN202484807U Automobile xenon lamp
10/10/2012CN202484802U Light-emitting diode (LED) energy collection lamp of electric vehicle
10/10/2012CN202484798U Novel landscape lamp
10/10/2012CN202484797U Light-emitting diode (LED) street lamp with large radiation angle
10/10/2012CN202484795U Brightness balance type photoelectric separation LED (Light-Emitting Diode) street lamp
10/10/2012CN202484794U LED street lamp with fixture holes
10/10/2012CN202484789U LED (Light-Emitting Diode) ceiling lamp
10/10/2012CN202484788U Uniform light heat dissipation light-emitting diode (LED) ceiling lamp with sling chain and mounting plate
10/10/2012CN202484784U Light-emitting diode (LED) ceiling lamp
10/10/2012CN202484783U Rapidly-cooled LED (light-emitting diode) ceiling lamp
10/10/2012CN202484782U Light-emitting diode (LED) ceiling lamp
10/10/2012CN202484781U Novel light emitting diode (LED) tube light
10/10/2012CN202484777U Led ceiling lamp
10/10/2012CN202484776U LED (Light-Emitting Diode) ceiling lamp
10/10/2012CN202484767U Direct-down type LED (Light-Emitting Diode) industrial and mining lamp
10/10/2012CN202484765U Reflection type mining lamp
10/10/2012CN202484763U LED (light emitting diode) straight lamp tube
10/10/2012CN202484755U LED (Light-Emitting Diode) spotlight
10/10/2012CN202484753U LED (Light-Emitting Diode) street lamp with uniform illumination
10/10/2012CN202484749U Thermal magnetic heat radiation LED (light-emitting diode) street lamp
10/10/2012CN202484748U LED corner lamp with sensor
10/10/2012CN202484745U Screw type light emitting diode (LED) spotlight
10/10/2012CN202484744U LED (Light-Emitting Diode) streetlamp
10/10/2012CN202484743U Explosion-proof LED (light emitting diode) lamp head
10/10/2012CN202484742U LED (light-emitting diode) illuminating lamp
10/10/2012CN202484739U Radiating light-emitting diode (LED) street lamp
10/10/2012CN202484737U Multifunctional LED (light emitting diode) energy-saving streetlamp
10/10/2012CN202484734U LED (light-emitting diode) reflector lamp with cooling fins
10/10/2012CN202484732U Light-emitting diode (LED) anti-explosion lamp capable of improving radiation efficiency
10/10/2012CN202484729U Light reflection face light-emitting diode (LED) lighting lamp
10/10/2012CN202484727U Mining flame-proof round area source LED tunnel lamp
10/10/2012CN202484709U Light-emitting diode (LED) fluorescent lamp
10/10/2012CN202484707U Semiconductor light source
10/10/2012CN202484705U LED spotlight
10/10/2012CN202484704U LED (Light-Emitting Diode) parabolic aluminum reflector
10/10/2012CN202484703U Integrated light-emitting diode (LED) tube lamp body
10/10/2012CN202484702U Self-ballasted light emitting diode (LED) lamp
10/10/2012CN202484700U Explosion-proof floodlight
10/10/2012CN202484699U LED lamp provided with heat dissipation structure
10/10/2012CN202484697U High-heat-conduction LED (light-emitting diode) bulb lamp
10/10/2012CN202484696U Large-power LED (Light-Emitting Diode) energy-saving lamp capable of fast radiating
10/10/2012CN202484692U Bidirectional heat conduction light-emitting diode (LED) bulb
10/10/2012CN202484691U High-dissipating light-emitting diode (LED) light
10/10/2012CN202484690U Light emitting diode (LED) bulb lamp with built-in heat dissipation structure
10/10/2012CN202484686U High-power LED (light-emitting diode) lamp
10/10/2012CN202484685U LED (light-emitting diode) lamp for lighting
10/10/2012CN202484684U Light-emitting diode (LED) lamp with radiation function
10/10/2012CN202484683U Light-emitting diode (LED) bulb with good radiating performance
10/10/2012CN202484680U Light-emitting diode (LED) bulb improved structure
10/10/2012CN202484678U Improved LED lamp
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