EP 2697559 B1 20160831 - LUMINAIRE
Title (en)
LUMINAIRE
Title (de)
LEUCHTE
Title (fr)
LUMINAIRE
Publication
Application
Priority
- DE 102011017161 A 20110415
- EP 2012001482 W 20120403
Abstract (en)
[origin: CA2833060A1] A luminaire (1) has a plurality of LEDs (2), which are arranged in series in the luminaire longitudinal direction (3) in each case with an LED spacing (4) by means of an LED mount (5). Each LED emits light in a specific spatial angle range (6) about an emission mid-direction (7). The spatial angle range is directed in the direction towards a luminaire reflector (8) for indirect light emission of the luminaire. The number of LEDs and/or LED spacing are selected such that spatial angle ranges of all of the LEDs after reflection on the luminaire reflector at least partially overlap one another at an illumination area spacing (9) from a lower side (10) of the luminaire of at least from 0.2 to 2.5 times the spacing between the LEDs which are spaced the furthest apart from one another. This results in a luminaire in which a large number of corresponding light-emitting means can be used in a simple manner and without any glare or at least with a markedly reduced glare in order to replace fluorescent tubes or the like as conventional light-emitting means, for example.
IPC 8 full level
F21S 4/00 (2016.01); F21V 7/00 (2006.01); F21V 7/09 (2006.01); F21V 17/16 (2006.01); F21V 29/76 (2015.01); F21Y 103/10 (2016.01); F21Y 113/00 (2016.01); F21Y 115/10 (2016.01)
CPC (source: EP KR US)
F21K 9/20 (2016.07 - KR); F21K 9/272 (2016.07 - KR); F21K 9/68 (2016.07 - KR); F21S 4/28 (2016.01 - EP KR US); F21V 7/0008 (2013.01 - EP KR US); F21V 7/005 (2013.01 - EP KR US); F21V 7/09 (2013.01 - EP KR US); F21V 17/164 (2013.01 - EP KR US); F21V 29/74 (2015.01 - US); F21V 29/763 (2015.01 - KR); F21V 29/763 (2015.01 - EP US); F21Y 2101/00 (2013.01 - KR); F21Y 2103/10 (2016.07 - EP KR US); F21Y 2113/00 (2013.01 - EP KR US); F21Y 2115/10 (2016.07 - EP KR 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011017161 A1 20121018; AU 2012242300 A1 20131205; AU 2012242300 B2 20140925; BR 112013026421 A2 20161220; CA 2833060 A1 20121018; CA 2833060 C 20151229; CN 103582779 A 20140212; CN 103582779 B 20160817; EP 2697559 A1 20140219; EP 2697559 B1 20160831; JP 2014511017 A 20140501; JP 2016006774 A 20160114; JP 6073989 B2 20170201; KR 20140000344 A 20140102; KR 20150085117 A 20150722; KR 20160091459 A 20160802; RU 2013147731 A 20150520; RU 2571734 C2 20151220; SA 112330445 B1 20151014; US 2014226328 A1 20140814; US 9200759 B2 20151201; WO 2012139723 A1 20121018
DOCDB simple family (application)
DE 102011017161 A 20110415; AU 2012242300 A 20120403; BR 112013026421 A 20120403; CA 2833060 A 20120403; CN 201280026952 A 20120403; EP 12716236 A 20120403; EP 2012001482 W 20120403; JP 2014504198 A 20120403; JP 2015141206 A 20150715; KR 20137028890 A 20120403; KR 20157017729 A 20120403; KR 20167020359 A 20120403; RU 2013147731 A 20120403; SA 112330445 A 20120411; US 201214111762 A 20120403