EP 2112429 B1 20110615 - Lamp unit for vehicles
Title (en)
Lamp unit for vehicles
Title (de)
Lampeneinheit für Fahrzeuge
Title (fr)
Unité de lampe pour véhicules
Publication
Application
Priority
EP 08007950 A 20080424
Abstract (en)
[origin: EP2112429A1] In existing lamp unit for vehicles, the light from the semiconductor light source can not be effectively used. In the present invention, a planar reflect surface (7) is arranged between the projection lens (6) and its focus (FL1) in such a way that the planar reflect surface (7) intersects the light axis (Z1-Z1) of the projection lens (6); a light shutout member (8) is arranged between the semiconductor light source (4) and the projection lens (6), the light shutout member (8) is provided with supplemental reflect surfaces (17-20) reflecting the light (L3) from the semiconductor light source (4) toward the shade (5). As a result, the light (L3) from the semiconductor light source (4) can be effectively used.
IPC 8 full level
F21V 7/00 (2006.01); F21S 8/10 (2006.01); F21W 101/10 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21S 41/143 (2017.12 - EP US); F21S 41/155 (2017.12 - EP); F21S 41/365 (2017.12 - EP US); F21W 2102/13 (2017.12 - EP); F21W 2102/18 (2017.12 - EP); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08007950 A 20080424