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)
09/2010
09/30/2010WO2009108799A8 Light fixture assembly and led assembly
09/30/2010US20100246205 Vehicle headlamp
09/30/2010US20100246187 Floodlight
09/30/2010US20100246186 Illumination lamp
09/30/2010US20100246178 Thermal Management For LED Lighting
09/30/2010US20100246177 Lighting device and method of cooling lighting device
09/30/2010US20100246172 Led lamp
09/30/2010US20100246166 Illumination apparatus
09/30/2010DE202010008113U1 LED-Lampenvorrichtung LED lamp device
09/30/2010DE202010006557U1 Einbauleuchte Downlight
09/30/2010DE202010005696U1 Lampenanordnung Lamp assembly
09/30/2010DE102009058326A1 Montagestruktur einer Komponente einer Beleuchtungsvorrichtung und Verfahren dazu Mounting structure of a component of a lighting device and method thereof
09/30/2010DE102009014486A1 Anordnung zur Lichtabgabe mit Leuchtelementen Arrangement to emit light with light elements
09/30/2010DE102009014485A1 LED-Leuchte LED light
09/30/2010DE102007029293B4 Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte Lamp module for a semiconductor light source lamp and semiconductor light source lamp
09/30/2010CA2759812A1 Led lighting lamp
09/29/2010EP2233832A1 Assembly for emitting light with light elements
09/29/2010EP2233827A2 Outdoor light with air conducting element
09/29/2010EP2233822A1 Backlight unit and liquid crystal display device
09/29/2010EP2232179A1 Lighting device for pieces of furniture used for presenting products
09/29/2010EP2232135A1 Heat sink and lighting device comprising a heat sink
09/29/2010EP2232134A2 Apparatus for housing a light assembly
09/29/2010EP2232133A1 Optoelectronic module and illumination device
09/29/2010CN201593773U LED illuminating heat dissipation device
09/29/2010CN201593772U Ventilating device of lamp
09/29/2010CN201593771U Light fitting and extruded heat dissipation structure thereof
09/29/2010CN201593770U LED radiating structure and LED lamp with same
09/29/2010CN201593766U LED lamp improvement structure
09/29/2010CN201593764U LED radiating lamp with double channels
09/29/2010CN201593732U High-power LED street lamp
09/29/2010CN201593728U Circular arc street lamp
09/29/2010CN201593726U Illuminating device
09/29/2010CN201593722U LED street lamp with excellent radiating performance
09/29/2010CN201593721U LED lamp for vehicles
09/29/2010CN201593712U LED illuminating device
09/29/2010CN201593710U Self-radiating safe LED luminaire
09/29/2010CN201593709U Self-radiating safety LED lamp
09/29/2010CN201593707U Waterproof and dustproof LED luminaire
09/29/2010CN201593704U LED lamp bulb capable of reverse projection
09/29/2010CN201593701U High-power LED bulb
09/29/2010CN201593700U Intelligent LED light pipe
09/29/2010CN1653297B High efficiency solid-state light source and methods of use and manufacture
09/29/2010CN101849134A Illuminating device for display device, display device, and television receiver
09/29/2010CN101846303A Heat radiator for high-power LED lamp
09/29/2010CN101846302A Heat radiation device for large power LED lamp
09/29/2010CN101846301A Heat radiator for LED lamp
09/29/2010CN101846300A Honeycomb-shaped heat radiator of LED lamp fitting
09/29/2010CN101846299A Heat radiator of LED lamp fitting, heat radiation method thereof and LED lamp fitting
09/29/2010CN101846298A Lamp heat-radiating device
09/29/2010CN101846297A Convective heat-dissipating LED lamp
09/29/2010CN101846296A LED lamp of multiple radiating device
09/29/2010CN101846275A Modularized LED street lamp using airflow for natural heat radiation
09/29/2010CN101846273A LED streetlamp assembly
09/29/2010CN101846271A LED (light-emitting diode) module and LED display device
09/29/2010CN101846260A LED illumination bulb and heat dissipation seat thereof
09/29/2010CN101846258A Large power LED lamp
09/29/2010CN101846257A High-power LED lamp
09/29/2010CN101846254A LED hard light device
09/29/2010CN101846253A LED bulb
09/29/2010CN101846248A 360-dgree luminous LED self-heat-radiation fluorescent lamp type lamp fitting
09/29/2010CN101846246A Liquid cooled LED light
09/29/2010CN101846245A Light source and method of controlling light spectrum of led light engine
09/29/2010CN101619824B LED street lamp
09/29/2010CN101556034B 光源装置 The light source device
09/29/2010CN101556032B 发光二极管灯具 LED lamp
09/29/2010CN101532623B LED street lamp
09/29/2010CN101487583B Illuminating apparatus
09/29/2010CN101487582B LED lamp
09/29/2010CN101457916B LED lamp
09/29/2010CN101457880B LED embedding lamp
09/29/2010CN101454610B Automotive lamp module and lighting unit with LED lighting element
09/29/2010CN101377292B LED light fitting structure and system with high efficiency heat radiation function
09/29/2010CN101344221B LED lamp string type road lamp
09/29/2010CN101329054B LED lamp with heat radiation structure
09/29/2010CN101266029B Lamp unit of vehicle
09/29/2010CN101144963B Light fitting crepitation reducing structure and projector
09/29/2010CN101105274B Multiple energy-saving road lamp
09/23/2010WO2010105494A1 Heat dissipating structure for led illuminating device
09/23/2010WO2010105388A1 Gridding lamp with led tubular lamp
09/23/2010WO2010105387A1 Novel led lamp plate-type grid lamp
09/23/2010US20100238672 Light-emitting diode light bulb and application thereof
09/23/2010US20100238671 Led luminaire
09/23/2010US20100238415 Projection display apparatus and light source cooling method
09/23/2010US20100238394 System for Cooling an Electronic Display
09/23/2010US20100236622 Reflective light wavelength modulator
09/23/2010DE202009005961U1 LED-Beleuchtung für gekühlte Verkaufsmöbel LED lighting for refrigerated merchandiser
09/23/2010DE202007019142U1 Mit Leuchtdioden ausgestattete Hinterleuchtungseinheit Equipped with LEDs backlight
09/23/2010DE102009014063A1 Außenleuchte mit Luftleitelement Outdoor lamp with spoiler member
09/23/2010DE102009013941A1 Lighting device i.e. headlight, for motor vehicle, has dewing prevention unit including heat-storing material that is subject to dewing-critical temperature range of solid to liquid or liquid to solid phase transformation of material
09/23/2010DE102007063542B4 Scheinwerfer für Fahrzeuge Headlights for vehicles
09/23/2010CA2790890A1 Electrical systems
09/22/2010EP2230443A1 Multilayered surrounding plate type heat dissipating structure
09/22/2010EP1631769B1 An improved led flashlight
09/22/2010CN201589247U Breathing apparatus structure of LED street lamp
09/22/2010CN201589241U LED street lamp radiator
09/22/2010CN201589240U LED fluorescent lamp heat conducting spring plate
09/22/2010CN201589239U Heat sink for integrated LED chip packaging light source
09/22/2010CN201589238U LED street lamp radiator and ventilation self-cleaning type modularized LED street lamp
09/22/2010CN201589237U Novel LED lamp holder
09/22/2010CN201589236U Semiconductor lighting photothermal-separation circulation radiation system with controllable temperature as well as street lamp
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