EP 1936260 B1 20121031 - Automobile headlight module for a cut-off beam
Title (en)
Automobile headlight module for a cut-off beam
Title (de)
Modul eines Kraftfahrzeug-Scheinwerfers für einen Lichtstrahl mit Abschaltung
Title (fr)
Module de projecteur lumineux de véhicule automobile pour un faisceau à coupure
Publication
Application
Priority
FR 0611153 A 20061220
Abstract (en)
[origin: EP1936260A1] The module (M1) has a light source placed in concavity of a concave reflector (R1) and formed by LED. An output lens (L1) is placed in front of the reflector and the source. The reflector is associated to a folder (2.1) whose upper reflecting surface bends a beam from the reflector. The folder has a front end edge to form cut-off in the beam. A centered line of the lens is formed by a left bend arc. An intermediate corrector system (D1) is placed between the reflector and the lens for obtaining satisfactory cutting line based on the geometry of output and input surfaces (4.1, 6.1) of lens. An independent claim is also included for a headlight of motor vehicle comprising lighting modules.
IPC 8 full level
F21S 8/12 (2006.01); F21V 5/00 (2006.01); F21W 101/10 (2006.01); F21W 107/10 (2018.01)
CPC (source: EP US)
F21S 41/151 (2017.12 - EP US); F21S 41/26 (2017.12 - EP US); F21S 41/285 (2017.12 - EP US); F21S 41/321 (2017.12 - EP US); F21S 41/43 (2017.12 - EP US); F21S 41/663 (2017.12 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1936260 A1 20080625; EP 1936260 B1 20121031; ES 2398584 T3 20130320; FR 2910592 A1 20080627; FR 2910592 B1 20120720; US 2008151567 A1 20080626; US 7934861 B2 20110503
DOCDB simple family (application)
EP 07123757 A 20071220; ES 07123757 T 20071220; FR 0611153 A 20061220; US 95866707 A 20071218