EP 2233827 B1 20150812 - Outdoor light with air conducting element
Title (en)
Outdoor light with air conducting element
Title (de)
Außenleuchte mit Luftleitelement
Title (fr)
Eclairage extérieur doté d'un élément de conduction d'air
Publication
Application
Priority
DE 102009014063 A 20090320
Abstract (en)
[origin: EP2233827A2] The lamp has a light source (2) with a set of LEDS arranged at an upper area of a mast (4), and a cooling body (10) thermally connected with the light source for cooling the light source. Air conducting elements (6, 6') are arranged at the mast and formed such that the conducting elements convert air flowing into the conducting elements into air turbulence (8) that moves towards the cooling body after displacement of the conducting elements. The cooling body has cooling ribs (14) arranged opposite to the mast.
IPC 8 full level
F21S 8/08 (2006.01); F21V 29/00 (2015.01); F21W 131/103 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21S 8/086 (2013.01 - EP US); F21V 29/76 (2015.01 - EP); F21V 29/83 (2015.01 - EP); F21W 2131/103 (2013.01 - EP); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2233827 A2 20100929; EP 2233827 A3 20140514; EP 2233827 B1 20150812; DE 102009014063 A1 20100923
DOCDB simple family (application)
EP 10156988 A 20100319; DE 102009014063 A 20090320