EP 2679888 A3 20140122 - Illumination device
Title (en)
Illumination device
Title (de)
Beleuchtungsvorrichtung
Title (fr)
Dispositif d'éclairage
Publication
Application
Priority
DE 102012012621 A 20120626
Abstract (en)
[origin: EP2679888A2] The device (1) has planar reflector panel (2) that is provided with faceted reflector surface structure (8). A light from light source (7a) is irradiated via reflector surface structure in common preferred direction (11). The reflector surface structure is composed of alternately arranged smaller and larger reflector surface pieces (3) that are arranged at equal angles of incidence surface. The reflector surface pieces are continued to rise alternately closer to and away from light source.
IPC 8 full level
F21V 7/00 (2006.01); F21V 7/04 (2006.01); F21V 7/05 (2006.01); F21V 7/22 (2006.01); F21S 8/00 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21V 7/0008 (2013.01 - EP US); F21V 7/041 (2013.01 - EP); F21V 7/048 (2013.01 - EP); F21V 7/05 (2013.01 - EP); F21V 7/24 (2018.01 - EP US); F21V 7/28 (2018.01 - EP US); F21S 8/03 (2013.01 - EP); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
- [XYI] WO 2009007927 A1 20090115 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- [YA] FR 676224 A 19300220
- [A] EP 0020296 A1 19801210 - RELIUM AG [CH]
- [A] EP 2439443 A2 20120411 - BARTENBACH HOLDING GMBH [AT]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2679888 A2 20140101; EP 2679888 A3 20140122; EP 2679888 B1 20160113; DE 102012012621 A1 20140102
DOCDB simple family (application)
EP 13003256 A 20130626; DE 102012012621 A 20120626