Title:
自動車投光器用の照射装置
Document Type and Number:
Japanese Patent JP7349557
Kind Code:
B2
Abstract:
The invention relates to an illumination device (1) for a motor vehicle headlight, comprising:a lighting means (2);a primary optic element (3), which has a primary light input face (3a) for receiving light emitted by the lighting means (2), the light being guided to a primary light output face (3b) and emitted in a main emission direction (4);a secondary optic element (5), which has a secondary light input face (5a), the light from the lighting means (2) being emitted from the primary light output face (3b) via the secondary light input face (5a) into the secondary optic element (5) and being guided inside the secondary optic element (5) to a secondary light output face (5b), wherein the secondary light input face (5a) is formed by a plurality of optical elements (6) which are arranged next to one another in a planar manner and are designed to refract the light beams as they enter the secondary optic element (5) such that the light beams are oriented in the direction of the main emission direction (4) after they are refracted on exiting the secondary light output face (5b).
Inventors:
Meyer, Christian
Schragl, Martin
Schragl, Martin
Application Number:
JP2022508804A
Publication Date:
September 22, 2023
Filing Date:
July 08, 2020
Export Citation:
Assignee:
Zet Carve Group Gamem Beher
International Classes:
F21S41/24; F21S41/43; F21V8/00
Domestic Patent References:
| JP2016194983A |
Foreign References:
| EP3396238A1 |
Attorney, Agent or Firm:
Asamichi Kato
Kiyoto Uchida
Kiyoto Uchida