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
02/13/2014DE102012015652A1 Tubular LED lamp used in e.g. clean room used for manufacturing semiconductor, has cooling element that is arranged within LED light carrier made of glass
02/12/2014EP2695189A1 Ceramic printed circuit board comprising an al cooling body
02/12/2014EP2694876A1 Led lamp comprising an led as the luminaire and a glass or plastic lampshade
02/12/2014EP2694875A2 Device for fastening and contacting a lighting means and/or a lighting module, and lamp
02/12/2014EP2694872A1 Headlight comprising light-emitting diodes
02/12/2014EP2694863A2 Improvements in and relating to roadway and street lighting apparatus and arrangement
02/12/2014CN203435213U Digital ballast with double-air channel heat radiation structure
02/12/2014CN203434199U Led光源 Led light
02/12/2014CN203431807U Waterproof lamp cap
02/12/2014CN203431805U Evaporator assembly for heat dissipation of LED lamp
02/12/2014CN203431804U LED lamp radiator
02/12/2014CN203431803U Finned radiator and LED (light-emitting diode) lamp with same
02/12/2014CN203431802U Steel wire and tube heat pipe LED (light-emitting diode) mining lamp radiator
02/12/2014CN203431801U Aluminum tube finned heat pipe LED (light-emitting diode) mining lamp radiator
02/12/2014CN203431800U Light-emitting diode (LED) down lamp
02/12/2014CN203431799U Core integrated type evaporator for heat dissipation of LED lamp
02/12/2014CN203431798U Efficient evaporator for heat dissipation of LED lamp
02/12/2014CN203431797U Self-circulating cooling system for heat dissipation of LED lamp
02/12/2014CN203431796U LED lamp radiator
02/12/2014CN203431795U LED lamp with graphite thermal conductive plate
02/12/2014CN203431794U LED lamp radiator
02/12/2014CN203431793U Passive LED heat dissipation device
02/12/2014CN203431792U Novel LED passive heat sink
02/12/2014CN203431791U Flame type LED radiator
02/12/2014CN203431790U LED lamp and fin heat-dissipation structure thereof
02/12/2014CN203431789U Novel LED cooling device
02/12/2014CN203431788U Laser light source radiator
02/12/2014CN203431787U High-power freshening lamp
02/12/2014CN203431786U Heat radiating section material of LED (Light Emitting Diode) lamp
02/12/2014CN203431785U Light-emitting diode (LED) lamp
02/12/2014CN203431784U Phase change heat transfer type heat radiator and LED (light emitting diode) industrial and mining lamp
02/12/2014CN203431783U LED (Light-Emitting Diode) luminous module with phase change and thermal radiation radiator
02/12/2014CN203431782U Light-guide LED (Light-Emitting Diode) lamp
02/12/2014CN203431781U Improved LED (Light Emitting Diode) lamp radiating structure and LED lamp
02/12/2014CN203431780U LED lamp with easy heat dissipation function
02/12/2014CN203431779U LED lamp radiator
02/12/2014CN203431778U Heat conduction structure of LED hard lamp bar
02/12/2014CN203431777U LED lamp radiator
02/12/2014CN203431776U Novel LED lamp radiating fin
02/12/2014CN203431772U Building adopting solar lighting system
02/12/2014CN203431750U A novel integrated lamp tube
02/12/2014CN203431747U Detachable LED lamp
02/12/2014CN203431738U Lamp shell for LED lamp
02/12/2014CN203431717U Direct-light-type backlight module and light bar with LED (light-emitting diode) lenses
02/12/2014CN203431710U Multiple-curved-surface energy-saving lampshade
02/12/2014CN203431680U Modular LED lighting lamp
02/12/2014CN203431676U Novel mining lamp
02/12/2014CN203431675U LED (light emitting diode) illumination lamp
02/12/2014CN203431673U Multifunctional light-emitting diode (LED) work lamp
02/12/2014CN203431672U LED (Light Emitting Diode) microlens-arrayed headlamp for automotive lighting
02/12/2014CN203431666U Two-light-emitting-face LED foglight for vehicle
02/12/2014CN203431658U Convection type heat radiation LED (Light Emitting Diode) streetlamp
02/12/2014CN203431657U LED (Light-Emitting Diode) street lamp capable of regulating illuminating angles
02/12/2014CN203431656U Self-radiating LED (Light-Emitting Diode) street lamp capable of regulating illuminating angles
02/12/2014CN203431650U LED ceiling lamp
02/12/2014CN203431646U LED ceiling lamp
02/12/2014CN203431641U Panel frame and bottom plate buckled lighting lamp
02/12/2014CN203431640U LED radiating and light adjusting panel ceiling lamp
02/12/2014CN203431639U LED ceiling down lamp structure
02/12/2014CN203431636U Matrix type solar simulator
02/12/2014CN203431628U Light-emitting diode (LED) energy-saving lamp
02/12/2014CN203431627U Light-emitting diode (LED) street lamp
02/12/2014CN203431621U LED street lamp
02/12/2014CN203431618U LED bulb lamp
02/12/2014CN203431616U LED down lamp convenient to install
02/12/2014CN203431610U Mine lamp
02/12/2014CN203431609U Split radiator and LED (light-emitting diode) corn light
02/12/2014CN203431607U LED radar induction lamp
02/12/2014CN203431606U LED tunnel lamp
02/12/2014CN203431605U Aquarium lamp with good heat dissipation effect
02/12/2014CN203431603U Flood light
02/12/2014CN203431602U High-power track lamp
02/12/2014CN203431598U LED lamp with adjustable color temperature value and brightness
02/12/2014CN203431591U LED table lamp
02/12/2014CN203431573U LED bulb lamp
02/12/2014CN203431571U Small-power LED gas-filled lamp bulb
02/12/2014CN203431570U Light-emitting diode (LED) bulb
02/12/2014CN203431569U Light-emitting diode (LED) explosion-proof lamp
02/12/2014CN203431567U Integrated thermal conductive plastic LED bulb lamp
02/12/2014CN203431561U High-temperature resistant LED lamp
02/12/2014CN203431560U Multifunctional LED lamp
02/12/2014CN203431559U High-power LED lamp
02/12/2014CN203431558U 蜡烛灯 Candle Light
02/12/2014CN203431557U LED module
02/12/2014CN203431556U White-light LED lamp
02/12/2014CN203431555U Led灯 Led lights
02/12/2014CN203431554U Safe LED lamp
02/12/2014CN203431553U Large-power LED annular light source
02/12/2014CN203431551U LED-PAR lamp with cooling fan
02/12/2014CN203431550U LED lamp with heat pipe dissipating heat
02/12/2014CN203431544U Bulb lamp provided with remote fluorescent ball cover
02/12/2014CN203431542U LED bulb lamp
02/12/2014CN203431541U Flat plate type integrated LED lamp
02/12/2014CN203431539U LED lighting device
02/12/2014CN203431536U LED radiating light adjusting tube light
02/12/2014CN203431531U Radiating energy-saving lamp with LED chip and U-shaped tube
02/12/2014CN203431530U LED lamp with efficient radiating sleeve
02/12/2014CN203431526U Improved light bulb type/recessed light type lighting device structure
02/12/2014CN203431523U 多功能led探照灯 Multifunction led searchlight
02/12/2014CN103582781A Cooling of semiconductor devices
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