EP 2553323 A1 20130206 - ARRANGEMENT FOR EMITTING LIGHT
Title (en)
ARRANGEMENT FOR EMITTING LIGHT
Title (de)
ANORDNUNG ZUR LICHTABGABE
Title (fr)
DISPOSITIF D'ÉMISSION DE LUMIÈRE
Publication
Application
Priority
- DE 202010004343 U 20100329
- EP 2011054807 W 20110329
Abstract (en)
[origin: WO2011124504A1] The invention relates to an arrangement for emitting light, wherein LED luminous elements (200) are disposed relative to a cylindrical light-emitting element (100) so that the light of the LED luminous elements (200) is emitted via the outer surface (102) of the cylindrical light-emitting element (100), wherein regions of the outer surface determine a light-emitting area (110), and the light of the LED luminous elements is irradiated in surface regions (120) of the light-emitting element (100) different from the light-emitting area (110). LED luminous elements (200) can also be disposed so that said elements protrude through openings in the outer surface (102) of the cylindrical light-emitting element (100).
IPC 8 full level
F21V 8/00 (2006.01); F21K 99/00 (2010.01); F21V 9/40 (2018.01); G02B 6/00 (2006.01)
CPC (source: EP US)
F21V 5/02 (2013.01 - EP US); F21V 9/30 (2018.01 - EP US); G02B 6/001 (2013.01 - EP US); F21K 9/27 (2016.07 - EP US); F21K 9/61 (2016.07 - EP US); F21K 9/64 (2016.07 - EP US); F21V 3/02 (2013.01 - EP); F21V 17/04 (2013.01 - EP); F21V 29/505 (2015.01 - EP); F21Y 2103/10 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
See references of WO 2011124504A1
Citation (examination)
- TW M361594 U 20090721 - POWER LIGHT TECH CO LTD [TW] & US 2010238683 A1 20100923 - WANG CHIANG-CHING [TW], et al
- US 2009147513 A1 20090611 - KOLODIN BORIS [US], et al
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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202010004343 U1 20100812; CN 102834663 A 20121219; EP 2553323 A1 20130206; WO 2011124504 A1 20111013
DOCDB simple family (application)
DE 202010004343 U 20100329; CN 201180016105 A 20110329; EP 11714638 A 20110329; EP 2011054807 W 20110329