EP 2019253 B1 20130605 - Lamp for illumination of a surface of a building
Title (en)
Lamp for illumination of a surface of a building
Title (de)
Leuchte zur Ausleuchtung einer Gebäudefläche
Title (fr)
Lampe pour éclairer une surface d'un bâtiment
Publication
Application
Priority
DE 102007035396 A 20070726
Abstract (en)
[origin: EP2019253A2] The light (10) has a light source arranged at an interior (19) of a cup-shaped curved reflector (21), where the light source is selected from a group consisting of a HIT-TC-CE-lamp and halogen-lower volt-incandescent lamp such as QT 12-aX or LED. A set of cylindrical segments (14a-14n) is arranged at a reflector inner side (30). The inner side exhibits a surface that is curved to an inner area. The segments are arranged between a vertex (S) and a free edge area (R) of the reflector, and a cylinder axis is aligned under a pointed angle along a longitudinal center axis of the reflector.
IPC 8 full level
F21S 8/02 (2006.01); F21V 7/00 (2006.01); F21V 7/04 (2006.01); F21V 7/09 (2006.01); F21V 7/22 (2006.01); F21Y 101/00 (2016.01)
CPC (source: EP KR)
F21S 8/02 (2013.01 - EP); F21V 7/00 (2013.01 - KR); F21V 7/04 (2013.01 - EP); F21V 7/048 (2013.01 - EP); F21V 7/06 (2013.01 - EP); F21V 7/09 (2013.01 - EP); F21V 7/24 (2018.01 - EP); F21W 2131/107 (2013.01 - EP); F21W 2131/304 (2013.01 - EP)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 2019253 A2 20090128; EP 2019253 A3 20121121; EP 2019253 B1 20130605; AU 2008203047 A1 20090212; CN 101373050 A 20090225; DE 102007035396 A1 20090129; DE 102007035396 B4 20110414; KR 20090012102 A 20090202; SG 149768 A1 20090227
DOCDB simple family (application)
EP 08013156 A 20080722; AU 2008203047 A 20080710; CN 200810171423 A 20080725; DE 102007035396 A 20070726; KR 20080071479 A 20080723; SG 2008052714 A 20080714