EP 2602545 A1 20130612 - LIGHTING DEVICE
Title (en)
LIGHTING DEVICE
Title (de)
BELEUCHTUNGSVORRICHTUNG
Title (fr)
DISPOSITIF D'ÉCLAIRAGE
Publication
Application
Priority
RU 2010000431 W 20100804
Abstract (en)
The lighting device relates to lighting engineering and can be used in the manufacture of lighting engineering equipment for general outdoor and indoor lighting and task lighting. The technical result of the invention consists in increasing the lighting comfort, improving the uniformity of the luminance of the light-exit surface, and providing the working temperature for the light-emitting diodes. The lighting device comprises: a housing with an emitter; blue light-emitting diodes mounted in such a way as to provide the possibility of illumination of a first remote radiation converter in the form of phosphor particles arranged on or in the material of a first optically transmissive envelope; a second radiation converter which selects or changes the direction of radiation and surrounds the first remote radiation converter; an electronic electrical-energy converter, which is electrically connected to the light-emitting diodes; and means for connection to an electric circuit.
IPC 8 full level
F21V 29/00 (2006.01); F21K 99/00 (2010.01); F21V 3/04 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2006.01)
CPC (source: EP US)
F21K 9/232 (2016.07 - EP US); F21K 9/64 (2016.07 - EP US); F21V 3/02 (2013.01 - EP US); F21V 3/12 (2018.01 - EP); F21V 29/763 (2015.01 - EP); F21V 29/773 (2015.01 - EP); F21V 3/062 (2018.01 - EP); F21V 3/08 (2018.01 - EP); F21Y 2103/10 (2016.07 - EP US); F21Y 2105/10 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2602545 A1 20130612; EP 2602545 A4 20140326; CN 103261785 A 20130821; EA 201300088 A1 20130628; WO 2012018277 A1 20120209
DOCDB simple family (application)
EP 10855688 A 20100804; CN 201080068457 A 20100804; EA 201300088 A 20100804; RU 2010000431 W 20100804