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)
12/2010
12/22/2010CN101469814B LED lamp strip
12/22/2010CN101349411B LED lamp
12/22/2010CN101109502B High power led lamp with heat dissipation enhancement
12/21/2010US7854534 LED lamp
12/21/2010CA2636786C Light-source lamp and projector
12/16/2010WO2010144572A2 Solid state light source light bulb
12/16/2010WO2010144154A1 Solar shield for led light emitting assembly
12/16/2010WO2010143577A1 Illumination device
12/16/2010WO2010143144A2 An led lamp
12/16/2010US20100315824 Divided led lamp
12/16/2010US20100315812 Led lamp
12/16/2010US20100315252 Customizable, long lasting, thermally efficient, environmentally friendly, solid-state lighting apparatuses
12/16/2010DE102009025974A1 Effective cooling arrangement for e.g. LED, has cylinders extend from cooling body and run through holes of baseplate, where cylinders stand in positive connection with heat conducting base at lower part of LED
12/16/2010DE102009024907A1 Kühlkörper für Halbleiterleuchtelemente Heat sink for semiconductor light-emitting elements
12/16/2010DE102009024904A1 Kühlkörper für Halbleiterleuchtelemente Heat sink for semiconductor light-emitting elements
12/16/2010CA2765106A1 Solid state light source light bulb
12/16/2010CA2764322A1 Solar shield for led light emitting assembly
12/15/2010EP2260232A2 Support structure for led lighting devices
12/15/2010CN201673892U Annular electrodeless lamp
12/15/2010CN201673353U LED camera lamp
12/15/2010CN201672492U Housing for high-power LED lamp
12/15/2010CN201672491U Luminous source thermal module and backlight module
12/15/2010CN201672490U LED thermal module
12/15/2010CN201672489U Radiator for LED street lamp
12/15/2010CN201672488U Lamp heat-radiating structure
12/15/2010CN201672483U Base structure with luminous members
12/15/2010CN201672479U Support skeleton capable of independently diversion and radiation
12/15/2010CN201672465U LED road lamp radiating structure
12/15/2010CN201672462U Frame cover tightly-tied construction improvement of lamp device comprising heat-dissipating module
12/15/2010CN201672453U Aluminum cup
12/15/2010CN201672422U LED lamp for vehicles
12/15/2010CN201672421U LED lamp for vehicle license plate
12/15/2010CN201672419U LED automobile lamp
12/15/2010CN201672415U LED motor vehicle head lamp
12/15/2010CN201672413U Marine LED left navigation lamp
12/15/2010CN201672409U High-efficient energy-saving LED streetlamp capable of radiating fast
12/15/2010CN201672402U Super linear wall washing lamp
12/15/2010CN201672391U Medium-and-long wave infrared light projector
12/15/2010CN201672390U Non-glare LED cabinet lamp
12/15/2010CN201672388U Plum-blossom-shaped LED cup type lamp
12/15/2010CN201672387U Replaceable LED road lamp light source
12/15/2010CN201672386U Square projector lamp
12/15/2010CN201672385U High-power LED street lamp with vertical and horizontal multi-angle adjustment
12/15/2010CN201672383U LED module suitable for road lighting
12/15/2010CN201672382U LED light source and aircraft obstruction lamp comprising same
12/15/2010CN201672379U LED curtain wall lamp
12/15/2010CN201672378U High power LED road lamp
12/15/2010CN201672377U Novel energy-saving vase type LED wall lamp
12/15/2010CN201672376U LED backlight light bar encapsulated in chip-on-board way
12/15/2010CN201672375U Large power LED illuminating apparatus
12/15/2010CN201672354U LED ball bulb energy-saving lamp
12/15/2010CN201672351U High power LED light source module with reflection shield
12/15/2010CN201672349U LED energy-saving ball lamp
12/15/2010CN201672343U Illuminating device
12/15/2010CN201672338U LED lamp convenient for changing size of radiator
12/15/2010CN201672334U Intelligent energy-saving lamp with fan radiating function
12/15/2010CN201672333U Backlight component and LED television adopting same
12/15/2010CN201672325U High-power LED integrated package light source driven by alternating-current power source directly
12/15/2010CN201672322U LED lamp with radiating piece
12/15/2010CN201672321U LED lamp with heat pipe
12/15/2010CN201672320U LED lamp with heat dissipation function
12/15/2010CN201672319U LED lamp with heat dissipation blocks
12/15/2010CN201672318U LED lamp
12/15/2010CN201672316U LED bulb
12/15/2010CN201672312U Led lamp
12/15/2010CN201672311U LED lamp
12/15/2010CN201672310U Bilateral directly-radiating heat pipe LED module
12/15/2010CN201672309U Separated LED energy-saving lamp
12/15/2010CN201672307U Heat-dissipation-type light-emitting diode spotlight
12/15/2010CN201672306U LED light source module
12/15/2010CN201672303U Heat radiation type LED lamp
12/15/2010CN201672300U Large-power LED lamp bar
12/15/2010CN201672290U Heat dissipation and light distribution integrated LED module
12/15/2010CN201672289U LED fluorescent lamp
12/15/2010CN201672287U LED illumination down lamp
12/15/2010CN201672280U High power LED lamp
12/15/2010CN201672270U Novel waterproof flashlight
12/15/2010CN201672268U LED light source composite structure for high light working light
12/15/2010CN201672267U Highlight working light
12/15/2010CN101918759A Laser landscape lighting apparatus
12/15/2010CN101916028A Picture pick-up light including combined lens board
12/15/2010CN101915410A Intelligent solar photovoltaic power supply lighting device
12/15/2010CN101915409A Environment-friendly heat dissipation structure of LED lamp and manufacturing method thereof
12/15/2010CN101915408A High-power LED streetlamp cap capable of radiating heat by adopting water-cooling way
12/15/2010CN101915404A Super-heat radiating LED module
12/15/2010CN101915398A Special plastic permeable bulb shell for LED lamp
12/15/2010CN101915385A Street lamp
12/15/2010CN101915384A High-temperature resistant high-power LED (Light Emitting Diode) road illuminating lamp
12/15/2010CN101915383A LED light source road lamp for expressway
12/15/2010CN101915382A LED lamp for production line
12/15/2010CN101915381A High-power LED street lamp
12/15/2010CN101915379A Bearing reinforced LED road lamp
12/15/2010CN101915377A LED (Light Emitting Diode) grounding belt lamp
12/15/2010CN101915372A Lamp tube fixing structure
12/15/2010CN101915365A Led-based light bulb
12/15/2010CN101514808B Connection device for LED lamp and radiating fins
12/15/2010CN101457920B Concentrated high brightness LED lighting lamp with self-convection radiator
12/15/2010CN101319760B Illumination system
12/15/2010CN101160490B Rotating lamp
12/14/2010US7851999 Light emitting device
1 ... 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 ... 439