EP 3293453 A1 20180314 - LIGHTING DEVICE WITH A HEAT DISSIPATION ELEMENT
Title (en)
LIGHTING DEVICE WITH A HEAT DISSIPATION ELEMENT
Title (de)
BELEUCHTUNGSVORRICHTUNG MIT WÄRMEABLEITUNGSELEMENT
Title (fr)
DISPOSITIF D'ECLAIRAGE COMPRENANT UN ELEMENT DE DISSIPATION DE CHALEUR
Publication
Application
Priority
EP 16382418 A 20160909
Abstract (en)
The invention provides a lighting device (1) comprising a light source (2), a heat sink (3) and a heat dissipation element (4). The heat sink (3) being in thermal contact with the light source (2), and the heat dissipation element (4) comprising a plurality of wire loops (41) made of a solid wire, at least one of the wire loops (41) comprising at least one attachment point (42), the at least one attachment point (42) being attached to the heat sink (3).
IPC 8 full level
F21V 29/503 (2015.01); F21V 29/67 (2015.01); F21V 29/80 (2015.01)
CPC (source: EP)
F21V 29/503 (2015.01); F21V 29/673 (2015.01); F21V 29/80 (2015.01)
Citation (search report)
- [XI] WO 2009005285 A2 20090108 - FAWOO TECHNOLOGY CO LTD [KR], et al
- [XI] JP H06275746 A 19940930 - HITACHI LTD
- [XAI] EP 1737035 A1 20061227 - JISOUKEN CO LTD [JP]
- [XI] US 2013188317 A1 20130725 - HO HSIN-YIN [TW]
- [I] JP H1154676 A 19990226 - EBARA DENSEN KK
- [I] JP 2007165846 A 20070628 - USUI KOKUSAI SANGYO KK
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)
DOCDB simple family (application)
EP 16382418 A 20160909