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)
12/2007
12/05/2007CN101082413A 大功率led照明灯 Power led lighting
12/05/2007CN101082412A Illuminating apparatus
12/05/2007CN101082411A lamp
12/05/2007CN101082400A Light emitting module and vehicle lamp
12/05/2007CN100353235C Behind lighting device and liquid crystal display using the same
12/05/2007CN100353230C 背光组件 Backlight assembly
12/04/2007US7303315 Illumination assembly using circuitized strips
12/04/2007US7302769 Interchangeable fan assembly for cold-air inflatable displays
11/2007
11/29/2007WO2007135579A1 Automotive lamp module and lighting unit with led lighting element
11/29/2007WO2007091741A8 Illumination device
11/29/2007US20070274096 Indirect lighting device for light guide illumination
11/29/2007US20070274086 Light emitting module and vehicle lamp
11/29/2007US20070274084 Directly viewable luminaire
11/29/2007DE202007013600U1 Leuchte mit Wärmeabfuhrkapazität Light with heat removal capacity
11/29/2007DE202007013599U1 LED-Leuchte mit einer perforierten Abdeckungsplatte LED light with a perforated cover plate
11/29/2007DE102006034337A1 Heat-dissipating rear illumination module for use in flat screen, has two sided heat-dissipating plate, which has multiple, vertically expanded, air circulation channels and multiple, vertically expanded, lamellas
11/29/2007DE102005015903B4 Scheinwerfer Headlights
11/28/2007CN200982610Y Light-emitting diode heat-radiation module
11/28/2007CN200982609Y Large power LED strip-type lighting lamp
11/28/2007CN200982608Y Large power LED light source heat radiation seat
11/28/2007CN200982607Y Heat irradiation structure of LED lamp
11/28/2007CN200982606Y Water-cooled type vehicle-mounted LED heat radiator
11/28/2007CN200982575Y Projecting lamp capable of changing color at outdoors
11/28/2007CN200982571Y Integral optically focused solar lighting device
11/28/2007CN200982564Y LED energy-saving road lamp
11/28/2007CN200982560Y LED explosion-proof lamp
11/28/2007CN200982559Y Large power high light efficiency energy-saving lamp and its tube set
11/28/2007CN200982552Y Plate-type LED lamp
11/28/2007CN200982549Y Heat radiation type LED lamp
11/28/2007CN200982544Y LED spotlight
11/28/2007CN200982536Y Multifunctional large power LED light modulation electrical flashlight
11/28/2007CN101080594A Inspection light assembly
11/28/2007CN101080159A A wind channel heat radiator
11/28/2007CN101079290A Optical disc ultraviolet cured resin film production method
11/28/2007CN101078865A 光源装置 The light source device
11/28/2007CN101078509A Large power LED lamp head
11/28/2007CN101078508A Super large power LED combined lamp wick
11/28/2007CN101078507A 光源照明系统 Illumination system
11/28/2007CN101078501A Large power LED energy-saving lamp
11/28/2007CN101078483A Light source module and lighting device for a vehicle
11/28/2007CN101078477A Energy-saving road lighting member with microstructure optical system scattering element
11/28/2007CN101078475A Large power LED road lighting lamp
11/28/2007CN101078473A Large power LED road lamp
11/28/2007CN101078472A High power LED road lamp
11/28/2007CN101078470A Light source lighting device
11/28/2007CN100351685C Surface lighting device and liquid crystal display with the same
11/27/2007US7301346 Hand lamp, especially for magnetic crack detection
11/27/2007US7300187 LED device with an active heat-dissipation device
11/22/2007US20070268704 Light source device
11/22/2007US20070268703 Heat dissipation component and diode lighting and/or signalling device equipped with a component of this type
11/22/2007US20070268702 Underwater lamp
11/22/2007DE102004037039B4 Flüssigkristallanzeigevorrichtung mit Hinterlichteinheit A liquid crystal display device having backlight unit
11/22/2007DE10120667B4 Leuchte mit einer Lampe mit gekühlter Kaltfußstelle Lamp with a lamp with cooled Kaltfußstelle
11/21/2007EP1857736A1 Lamp assembly
11/21/2007EP1604145B1 Lamp assembly
11/21/2007CN200979140Y Light-emitting device
11/21/2007CN200979139Y LED lamp heat-irradiation module
11/21/2007CN200979138Y Large power LED railway signal lamp
11/21/2007CN200979137Y High power LED reflector lamp with novel structure
11/21/2007CN200979136Y High power LED reflector lamp
11/21/2007CN200979135Y LED road lamp
11/21/2007CN200979122Y Large power LED cup lamp
11/21/2007CN200979104Y Ornamental lamp
11/21/2007CN200979097Y Large scale LED lamp composite structure
11/21/2007CN200979096Y Semiconductor combined lamp
11/21/2007CN200979086Y Integral type lithium battery LED mining lamp
11/21/2007CN200979084Y LED explosion-proof safety-checking lamp
11/21/2007CN101076690A LED light lamp holder and other two LED lights
11/21/2007CN101074766A Lampwick and projection light therefrom
11/21/2007CN100350182C Light-source for white LED lighting and white LED lighting apparatus
11/20/2007US7296916 Illumination assembly and method of making same
11/20/2007US7296915 LED lighting device and system
11/20/2007US7296657 Engine exhaust muffler with exhaust emission control function
11/15/2007WO2007128126A1 Work light
11/15/2007US20070263403 Light source and vehicle lamp
11/15/2007US20070263376 Rotating LED Beacon
11/15/2007DE102004047885B4 Vorrichtung zum Be- und/oder Enttauen eines Scheinwerfers eines Kraftfahrzeuges und Verfahren zum Betreiben der Vorrichtung An apparatus for loading and / or Enttauen a headlight of a motor vehicle and method for operating the apparatus
11/15/2007DE10102353B4 LED-Signalmodul LED signal module
11/15/2007CA2652218A1 Led work light
11/14/2007CN200976695Y Switch type straight sliding light modulator
11/14/2007CN200975648Y High power LED heat sinking structure and high power LED table lamp with same
11/14/2007CN101071652A Heat exchanger, light source apparatus, and projector
11/14/2007CN101070949A Radiating control emergency lighting integrated thick-film packaged LED lighting lamp tube
11/13/2007US7293898 Portable light
11/13/2007US7293878 Projector having an image display element
11/13/2007CA2458881C Thermally conductive lamp reflector
11/08/2007WO2007127410A2 Lighting fixture and method
11/08/2007WO2007125772A1 Light-emitting device, light-emitting module, illuminator, and image projector
11/08/2007WO2007124561A1 Light treatment head
11/08/2007US20070258269 Light source device and display device
11/08/2007US20070258249 Projector device
11/08/2007CA2650377A1 Lighting fixture and method
11/08/2007CA2647340A1 Light treatment head
11/07/2007CN200972096Y Solid lighting package structure
11/07/2007CN200972095Y LED lighting lamp
11/07/2007CN200972094Y LED channel lamp
11/07/2007CN200972092Y LED lighting device of streetlight
11/07/2007CN200972063Y Split built-in electric-saving lamp
11/06/2007US7290915 Light coupling assembly
11/06/2007US7290913 Light emitting module and lighting unit
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