Processing

Please wait...

Settings

Settings

Goto Application

1. WO2017137221 - ILLUMINATION DEVICE FOR VEHICLES

Publication Number WO/2017/137221
Publication Date 17.08.2017
International Application No. PCT/EP2017/050956
International Filing Date 18.01.2017
IPC
F21S 8/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
8Lighting devices intended for fixed installation
10specially adapted for vehicles
CPC
F21S 41/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
10characterised by the light source
14characterised by the type of light source
16Laser light sources
F21S 41/176
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
10characterised by the light source
14characterised by the type of light source
176Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
F21S 41/285
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
20characterised by refractors, transparent cover plates, light guides or filters
285Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
Applicants
  • HELLA GMBH & CO. KGAA [DE]/[DE]
Inventors
  • NIEMEYER, Ingo
  • HUSBERG, Olaf
Priority Data
10 2016 102 446.512.02.2016DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) BELEUCHTUNGSVORRICHTUNG FÜR FAHRZEUGE
(EN) ILLUMINATION DEVICE FOR VEHICLES
(FR) DISPOSITIF D'ÉCLAIRAGE POUR VÉHICULES
Abstract
(DE)
Die Erfindung betrifft eine Beleuchtungsvorrichtung für Fahrzeuge mit einer Laserlichtquelle (1) zur Abstrahlung von Laserlicht (2) und mit einer derselben zugeordneten Optikeinheit (18) zur Erzeugung einer vorgegebenen Lichtverteilung, wobei zwischen der Laserlichtquelle (1) und der Optikeinheit (18) ein optischer Modulator (3) angeordnet ist, mittels dessen der Laserstrahl (2) in Abhängigkeit von einem auf ein Material (4) des optischen Modulators (3) wirkenden Steuersignals (S) gebeugt wird zur Einstellung einer Richtung und/oder Intensität des Laserstrahls (2).
(EN)
The invention relates to an illumination device for vehicles having a laser light source (1) for emitting laser light (2) and having an optical unit (18) associated therewith for creating a predefined light distribution, wherein between the laser light source (1) and the optical unit (18) is arranged an optical modulator (3) by means of which the laser beam (2) is bent depending on a control signal (S) acting on a material (4) of the optical modulator (3) in order to set a direction and/or intensity of the laser beam (2).
(FR)
La présente invention concerne un dispositif d'éclairage pour véhicules comprenant une source de lumière laser (1) conçue pour émettre une lumière laser (2), et une unité optique (18) qui est associée à la source de lumière laser et qui est conçue pour produire une répartition lumineuse prédéfinie. Un modulateur optique (3) placé entre la source de lumière laser (1) et l'unité optique (18) permet de diffracter le faisceau laser (2) en fonction d'un signal de commande (S) agissant sur un matériau (4) du modulateur optique (3), afin de régler une direction et/ou une intensité du faisceau laser (2).
Also published as
Latest bibliographic data on file with the International Bureau