EP 2507549 A1 20121010 - SEMICONDUCTOR LAMP
Title (en)
SEMICONDUCTOR LAMP
Title (de)
HALBLEITERLAMPE
Title (fr)
LAMPE À SEMI-CONDUCTEURS
Publication
Application
Priority
- DE 102010003680 A 20100407
- EP 2011054101 W 20110318
Abstract (en)
[origin: WO2011124457A1] The invention relates to a semiconductor lamp (1), in particular an incandescent retrofit lamp, comprising at least one semiconductor light source (10), a driver (5) for operating the at least one semiconductor light source (10), and at least one heat sink (12, 13) for cooling the at least one semiconductor light source (10) and the driver (5), wherein the at least one heat sink (12, 13) comprises a first heat sink (12) thermally connected to the at least one semiconductor light source (10), and a second heat sick (13) thermally connected to the driver (5), wherein the first heat sick (12) and the second heat sink (13) are thermally insulated from each other.
IPC 8 full level
F21K 99/00 (2010.01); F21V 29/00 (2006.01)
CPC (source: EP US)
F21K 9/23 (2016.07 - EP US); F21K 9/238 (2016.07 - EP US); F21V 23/006 (2013.01 - EP US); F21V 23/009 (2013.01 - EP US); F21V 29/67 (2015.01 - EP US); F21V 29/70 (2015.01 - EP US); F21V 29/713 (2015.01 - EP US); F21V 3/00 (2013.01 - EP US); F21V 29/86 (2015.01 - EP US); F21V 29/89 (2015.01 - EP US); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
See references of WO 2011124457A1
Citation (examination)
- DE 102007059471 A1 20090618 - OSRAM GMBH [DE]
- US 2003039122 A1 20030227 - CAO DENSEN [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 102010003680 A1 20111013; CN 102822598 A 20121212; EP 2507549 A1 20121010; US 2013016512 A1 20130117; US 8513866 B2 20130820; WO 2011124457 A1 20111013
DOCDB simple family (application)
DE 102010003680 A 20100407; CN 201180017963 A 20110318; EP 11709706 A 20110318; EP 2011054101 W 20110318; US 201113579291 A 20110318