(19)
(11) EP 2 802 804 A1

(12)

(43) Date of publication:
19.11.2014 Bulletin 2014/47

(21) Application number: 13700025.3

(22) Date of filing: 03.01.2013
(51) International Patent Classification (IPC): 
F21K 99/00(2010.01)
(86) International application number:
PCT/EP2013/050059
(87) International publication number:
WO 2013/104553 (18.07.2013 Gazette 2013/29)
(84) Designated Contracting States:
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

(30) Priority: 11.01.2012 CN 201210007665

(71) Applicant: OSRAM GmbH
80807 München (DE)

(72) Inventors:
  • ZHANG, HongWei
    Shenzhen Guangdong 518053 (CN)
  • CHEN, Xiaoyu
    Shenzhen Guangdong 518053 (CN)
  • HU, Jin
    Shenzhen Guangdong 518053 (CN)
  • ZHANG, Qihui
    Shenzhen Guangdong 518053 (CN)

   


(54) HEAT DISSIPATION DEVICE, LIGHTING DEVICE, AND LUMINAIRE HAVING SAID LIGHTING DEVICE