EP 2672176 A1 20131211 - Light projecting device
Title (en)
Light projecting device
Title (de)
Schweinwerfer Vorrichtung
Title (fr)
Appareil de projection de la lumière
Publication
Application
Priority
ES 201230617 U 20120605
Abstract (en)
Light projection device comprising a projector with a casing (1) with at least one lighting element (2), a heat sink (3), a fan (4) and a connection element (5) for fixing it to a rail, wherein the projector has front and rear openings (6,7) delimited by a support element (8) of a reflector (9) and by a rear cap (10) and wherein the openings are communicated through longitudinal passages (11), which determine areas of passage of the cooling air, suctioned by the fan (4) through the rear opening (7) and driven towards the front opening (6), avoiding in this way to expose the fan to the heat released by the lighting elements and that the device overheats.
IPC 8 full level
F21V 21/30 (2006.01); F21V 29/02 (2006.01); F21V 7/00 (2006.01); F21V 21/34 (2006.01); F21V 29/00 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21V 21/30 (2013.01 - EP US); F21V 29/677 (2015.01 - EP); F21V 7/00 (2013.01 - EP); F21V 21/34 (2013.01 - EP); F21V 29/74 (2015.01 - EP); F21Y 2115/10 (2016.07 - EP US)
Citation (applicant)
EP 2042804 A2 20090401 - ANTARES ILUMINACION SA [ES]
Citation (search report)
- [I] DE 202009000699 U1 20090326 - RD SYSTEM LEUCHTEN AG [CH]
- [A] US 2012033419 A1 20120209 - KIM DONG-SOO [KR], et al
- [A] US 2010220488 A1 20100902 - ZHENG SHI-SONG [CN]
- [A] US 2010204841 A1 20100812 - CHEMEL BRIAN [US], et al
- [A] WO 2011131197 A1 20111027 - MARTIN PROFESSIONAL AS [DK], et al
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)
EP 2672176 A1 20131211; ES 1077248 U 20120621; ES 1077248 Y 20120917
DOCDB simple family (application)
EP 13160509 A 20130321; ES 201230617 U 20120605