EP 1577613 A3 20090211 - Lamp for lighting device
Title (en)
Lamp for lighting device
Title (de)
Leuchtmittel für eine Beleuchtungseinrichtung
Title (fr)
Lampe pour dispositif d'éclairage
Publication
Application
Priority
DE 102004011974 A 20040310
Abstract (en)
[origin: EP1577613A2] Light source (1) for lamp contains housing (2) with at least one LED (3) on cooling member, e.g. cooling pin (4), coupled to housing. Preferably. light source is suitable for use in halogen lamps, and cooling pin is integral part of housing. Cooling pin, or protrusion, may be alternatively coupled to housing via heat conducting ribs (5) and housing may comprise external cooling ribs (6), typically located in longitudinal direction of light source. Heat conducting paste (7) may be applied to LED facing side of pin.
IPC 8 full level
F21V 29/00 (2006.01); F21K 99/00 (2010.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21K 9/23 (2016.07 - EP US); F21V 29/74 (2015.01 - US); F21V 29/773 (2015.01 - EP US); F21V 29/80 (2015.01 - US); F21V 29/89 (2015.01 - US); F21V 19/0005 (2013.01 - EP); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
- [X] WO 02097884 A1 20021205 - GELCORE LLC [US]
- [X] US 2001030866 A1 20011018 - HOCHSTEIN PETER A [US]
- [X] US 6402347 B1 20020611 - MAAS THEODORUS F M M [NL], et al
- [X] US 2002136025 A1 20020926 - ZHANG LONG BAO [US]
- [X] EP 1139019 A1 20011004 - RELUME CORP [US]
- [A] WO 0221043 A1 20020314 - VOSSLOH WUSTLICH OPTO GMBH & C [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1577613 A2 20050921; EP 1577613 A3 20090211; DE 102004011974 A1 20050922
DOCDB simple family (application)
EP 05005190 A 20050309; DE 102004011974 A 20040310