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)
09/2014
09/18/2014WO2014139217A1 Lamp heat-dissipation device, and led bulkhead lamp
09/18/2014WO2014139046A1 Light-emitting diode lamp having heat dissipation structure
09/18/2014WO2014139045A1 Light-emitting diode lamp and decorative street light applying same
09/18/2014WO2014139044A1 Light-emitting diode lamp
09/18/2014WO2014138763A1 Light module for a vehicle headlamp
09/18/2014US20140275789 Surgical light
09/18/2014US20140273803 Airflow diffuser with integrated light fixture
09/18/2014US20140272385 Graphene-Polymer Composite Material and Devices Utilizing the Same
09/18/2014US20140268887 Device for securing a source of led light to a heat sink surface
09/18/2014US20140268886 Device for securing a source of led light to a heat sink surface
09/18/2014US20140268872 Low-profile lighting systems
09/18/2014US20140268869 Edgelit LED Blade Fixture
09/18/2014US20140268851 Led light assemblies
09/18/2014US20140268835 Electrical Rail Systems with Axially Interleaved Contact Arrays
09/18/2014US20140268833 Lighting apparatus
09/18/2014US20140268831 Heat dissipating device and illumination device having the same
09/18/2014US20140268828 Retro-fittable power assembly for conversion of recessed lighting fixture to led
09/18/2014US20140268827 Cooling System and LED- Based Light Comprising Same
09/18/2014US20140268826 Led lamp and heat sink
09/18/2014US20140268819 Electrically insulative coatings for led lamp and elements
09/18/2014US20140268803 Snap-on lens for led light fixture
09/18/2014US20140268802 Optical device and system for solid-state lighting
09/18/2014US20140268801 Recessed led light fixture
09/18/2014US20140268799 Led light fixture having circumferentially mounted drivers adjacent external heat sinks
09/18/2014US20140268798 Led bay light
09/18/2014US20140268797 Light assembly
09/18/2014US20140268796 Optical system for a directional lamp
09/18/2014US20140268773 Modular interconnect system for led lighting
09/18/2014US20140268772 Led lamp
09/18/2014US20140268769 Liquid cooled light bulb
09/18/2014US20140268751 Surgical light with beam redirecting optics
09/18/2014US20140268750 Lighting fixture with reflector and template pcb
09/18/2014US20140268740 Led lighting device with cured structural support
09/18/2014US20140268739 Led light bulb with structural support
09/18/2014US20140268730 Lighting fixture with branching heat sink and thermal path separation
09/18/2014US20140268723 Collimating light head including base with projecting dome-like lens
09/18/2014US20140268721 Linear solid state lighting fixture with asymmetric distribution
09/18/2014US20140268698 Self cooling, magnetically connected fixtures for large area directional and isotropic solid state lighting panels
09/18/2014US20140268695 Low-angle thoroughfare surface lighting device
09/18/2014US20140268647 Heaters for electromagnetic wave transmitting surfaces in cold-temperature environments
09/18/2014US20140268644 Converter arrangement, method for producing the converter arrangement and lighting arrangement
09/18/2014US20140268640 Lighting device
09/18/2014US20140268638 Led lamp with uniform omnidirectional light intensity output
09/18/2014US20140265811 Led light bulb with a phosphor structure in an index-matched liquid
09/18/2014US20140265810 Solid-state light source using passive phase change cooling
09/18/2014DE102012202307B4 LED-Beleuchtungseinheit LED lighting unit
09/17/2014EP2779806A2 Flexible lighting device including a heat-spreading layer
09/17/2014EP2778519A1 Light assembly
09/17/2014EP2778502A2 LED light bulb with structural support
09/17/2014EP2776756A1 Lighting arrangements
09/16/2014US8836204 Organic EL illumination device
09/16/2014US8834194 LED socket having a housing with a securing member and a LED module receiving portion
09/16/2014US8834006 Backlight module and liquid crystal display device
09/16/2014US8833996 Illumination systems providing direct and indirect illumination
09/16/2014US8833990 Automotive lamp and socket apparatus with pigtail connector
09/16/2014US8833981 Multiple-tier omnidirectional solid-state emission source
09/16/2014US8833980 High efficiency LED lamp
09/16/2014US8833977 Lighting apparatus
09/16/2014US8833976 LED lighting device
09/16/2014US8833975 Light-emitting device, illuminating device, vehicle headlamp, and method for producing light-emitting device
09/14/2014CA2844961A1 Collimating light head including base with projecting dome-like lens
09/13/2014CA2844719A1 High power led bulb
09/12/2014WO2014135820A1 Improved downlights
09/12/2014WO2014135555A1 Lighting system, track and lighting module therefore
09/12/2014WO2014135357A1 Lighting device
09/12/2014WO2014135105A1 Using method and application of light conduction and heat dissipation liquid in liquid-cooled led lighting lamp
09/12/2014WO2014135051A1 Led corner lamp
09/12/2014WO2014134977A1 Solid-state light source heat-radiating metal shell and light source engine, and method and mould for manufacturing same
09/12/2014WO2014134936A1 Led lamp
09/12/2014WO2014134850A1 Lamp bulb of high-efficiency energy-saving led street lamp
09/12/2014WO2014134841A1 Backlight module and liquid crystal display device
09/12/2014WO2014134751A1 Led lamp having heat dissipation function
09/11/2014US20140254180 Systems and Methods Providing Thermal Spreading for an LED Module
09/11/2014US20140254179 Light Fixture with Facilitated Thermal Management
09/11/2014US20140254167 Cooking hood led light
09/11/2014US20140254151 Lighting apparatus
09/11/2014US20140254145 Tube-type led illumination lamp
09/11/2014US20140254135 Light-emitting diode light and heat device
09/11/2014US20140254132 Lighting devices
09/11/2014US20140254131 Multiple Quantum Dot (QD) Device
09/11/2014US20140252940 Light Fixture
09/10/2014EP2775195A1 Led tri-proof lamp
09/10/2014EP2773904A2 Led light source
09/09/2014US8829795 Electric axial-flow fan having turbine type waterproof enclosure and application thereof
09/09/2014US8829774 Illumination source with direct die placement
09/09/2014US8829537 Integrated apparatus including driver chips, a power supply and LED chips on an isolative substrate
09/09/2014US8827531 Lighting assembly
09/09/2014US8827511 LED light with changeable LED position with preferable power source
09/09/2014US8827509 LED lamp bulb with a retainer rim
09/09/2014US8827508 Overmolded LED light assembly and method of manufacture
09/09/2014US8827507 Lighting assemblies, methods of installing same, and methods of replacing lights
09/09/2014US8827506 Luminaire
09/09/2014US8827498 LED light source having glass heat pipe with fiberglass wick
09/09/2014US8827486 Lamp tube structure and assembly thereof
09/09/2014CA2730978C Lighting system with light-emitting diodes
09/09/2014CA2706098C Apparatus and method for thermal dissipation in a light
09/04/2014WO2014132186A1 Led lamp, in particular for a motorcycle headlight
09/04/2014US20140247620 Display apparatus
09/04/2014US20140247611 Led module with a heat sink
09/04/2014US20140247610 Light emitting device array and light system
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