EP 2802804 A1 20141119 - HEAT DISSIPATION DEVICE, LIGHTING DEVICE, AND LUMINAIRE HAVING SAID LIGHTING DEVICE
Title (en)
HEAT DISSIPATION DEVICE, LIGHTING DEVICE, AND LUMINAIRE HAVING SAID LIGHTING DEVICE
Title (de)
WÄRMEABLEITUNGSVORRICHTUNG, BELEUCHTUNGSVORRICHTUNG UND LEUCHTE MIT DIESER BELEUCHTUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE DISSIPATION DE CHALEUR, DISPOSITIF D'ÉCLAIRAGE ET LUMINAIRE COMPRENANT LEDIT DISPOSITIF D'ÉCLAIRAGE
Publication
Application
Priority
- CN 201210007665 A 20120111
- EP 2013050059 W 20130103
Abstract (en)
[origin: WO2013104553A1] The present invention relates to a heat dissipation device (10), characterized by, comprising a heat dissipation body (1) and a plurality of heat dissipation pipes (2), wherein the heat dissipation body (1) has an accommodating cavity (15) for at least partially accommodating a first heat source, a plurality of vent holes are opened in the surface of the heat dissipation body (1), the heat dissipation pipes (2) are mounted in the accommodating cavity (15) of the heat dissipation body (1) via the vent holes, and one end (21) of the heat dissipation pipe (2) is in air communication with the vent hole. The heat dissipation device according to the present invention has the advantages of having a simple manufacturing process and low cost as well as remarkably improving the heat dissipation capacities.
IPC 8 full level
F21K 99/00 (2010.01); F21V 29/83 (2015.01)
CPC (source: EP US)
F21K 9/23 (2016.07 - EP US); F21V 29/83 (2015.01 - EP US); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
See references of WO 2013104553A1
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)
WO 2013104553 A1 20130718; CN 103206689 A 20130717; CN 103206689 B 20170912; EP 2802804 A1 20141119; EP 2802804 B1 20160824
DOCDB simple family (application)
EP 2013050059 W 20130103; CN 201210007665 A 20120111; EP 13700025 A 20130103