Global Patent Index - EP 3412958 A1

EP 3412958 A1 20181212 - LIGHTING MODULE FOR AN AUTOMOTIVE HEADLAMP

Title (en)

LIGHTING MODULE FOR AN AUTOMOTIVE HEADLAMP

Title (de)

BELEUCHTUNGSMODUL FÜR KFZ-SCHEINWERFER

Title (fr)

MODULE D'ÉCLAIRAGE POUR UN PHARE AUTOMOBILE

Publication

EP 3412958 A1 20181212 (EN)

Application

EP 17382347 A 20170607

Priority

EP 17382347 A 20170607

Abstract (en)

The invention provides a lighting module (1) for an automotive headlamp, the lighting module comprising a first-type primary optical element (2) projecting a primary low beam from a low beam light source (21), a second-type primary optical element (3), projecting a primary side beam from a side beam light source (31), a diaphragm element (4) and a main optical element (5). The main optical element (5) is suitable for receiving the primary side beam and projecting a side beam pattern, and suitable for receiving a part of the primary low beam which has not been reflected by the diaphragm element (4) and projecting a low beam pattern, wherein primary low beam rays corresponding to the front edge (41) are projected as a cut-off line of the low beam pattern. The first-type primary optical element (2), the second-type primary optical element (3), the diaphragm element (4) and the main optical element (5) are integral to each other, thereby forming the lighting module (1).

IPC 8 full level

F21S 8/00 (2006.01)

CPC (source: EP)

F21S 41/143 (2017.12); F21S 41/147 (2017.12); F21S 41/24 (2017.12); F21S 41/25 (2017.12); F21S 41/285 (2017.12); F21S 41/32 (2017.12); F21S 41/322 (2017.12); F21S 41/43 (2017.12); F21S 41/663 (2017.12); F21W 2102/19 (2017.12)

Citation (search report)

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 3412958 A1 20181212

DOCDB simple family (application)

EP 17382347 A 20170607