EP 2436967 A1 20120404 - Streetlight module
Title (en)
Streetlight module
Title (de)
Straßenbeleuchtungsmodul
Title (fr)
Module de lampadaire
Publication
Application
Priority
- CN 201120024043 U 20110126
- CN 201020555563 U 20100930
Abstract (en)
A streetlight module includes a lens assembly (1), a sealing ring (2), a heat-conducting baseplate (3) and a heat-dissipating assembly (4); the lens assembly is mounted in the front side of the heat-conducting baseplate, and the sealing ring is mounted between the lens assembly and the heat-dissipating assembly such that a sealed space is defined between the lens assembly and the heat-conducting baseplate; a plurality of LED lights (5) are provided on the heat-conducting baseplate (3); the LED lights are positioned inside the sealed space and are electrically connected to the input end of the power supply; the heat-dissipating assembly (4) is on the back side of the heat-conducting baseplate (3). The present invention has good heat-dissipating and waterproof performance with high efficiency, as well as long lifetime.
IPC 8 full level
F21S 8/00 (2006.01); F21S 8/08 (2006.01); F21V 29/00 (2006.01); F21V 31/00 (2006.01)
CPC (source: EP US)
F21S 8/086 (2013.01 - EP); F21V 29/763 (2015.01 - EP US); F21V 31/005 (2013.01 - EP US); F21S 2/005 (2013.01 - EP); F21W 2131/103 (2013.01 - EP)
Citation (search report)
- [XY] WO 2009145892 A1 20091203 - RUUD LIGHTING INC [US], et al
- [Y] US 2008273326 A1 20081106 - WILCOX KURT S [US], et al
- [Y] US 7338186 B1 20080304 - WU CHUNG [TW], et al
- [YA] US 2009225543 A1 20090910 - JACOBSON BENJAMIN A [US], 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)
DOCDB simple family (application)
EP 11183648 A 20110930; AU 2011101247 A 20110928