Zkw Group Gmbh

Maco Technologie Gmbh

Stefan Mitterlehner

Matthias Mayer

Markus Reinprecht

Josef Plank

Günter Karlinger

Thomas Mitterlehner

Andreas Hölzl

Martin Lahmer

Michael Brunner

Christian Knobloch

Florian Wagner

Christoph Haiden

Michael Salzer

Martin Hungendorfer

Albrecht Emmerich

Daniel Kakuska

A lighting device () for a vehicle headlamp is provided. The lighting device includes an illuminant (), a collimator (), a mirror device () with a reflection surface (), and a DMD device (). The mirror device () is arranged downstream of the collimator (), wherein the reflection surface () of the mirror device () is configured to reflect a first part of the light from the illuminant and to transmit a second part of the light from the illuminant. The mirror device () is configured in such a way that the reflected part is free of UV light and the transmitted part has UV light. The DMD device () is configured to modulate and deflect the first part of the light from the illuminant.

Lighting device for vehicle headlamp

Lighting device of a motor vehicle headlamp, comprising a lens () and at least one light source (), wherein a lighting pattern (LI) can be generated by the at least one light source (), wherein the lighting pattern (LI) generated by the light source () can be projected in front of the lighting device in the form of a light distribution by means of the lens (), wherein the lens () has at least one projection optics () and one projection optics holder (), wherein at least one receiving means () is designed in the projection optics holder (), wherein the at least one receiving means () corresponds to the at least one projection optics (), the at least one projection optics () is accommodated in the at least one receiving means (), wherein a reference point system () is defined in the at least one receiving means () for determining a position of the projection optics () accommodated in this receiving means () in such a way that the lighting pattern (LI) is essentially located in a focal plane of the lens (), wherein reference points (-to--to--to-) of the reference point system () are arranged according to the 3-2-1 rule, wherein the at least one receiving means () is closed by means of a closing element () in such a way that the at least one projection optics () is fixed and held in the at least one receiving means () in the position determined by the reference point system ().

Illumination device of a motor vehicle headlamp

A motor vehicle (), which can be operated in a self-driving mode, wherein the motor vehicle includes an illumination system () for generating light signal messages to individual road users, which includes a lighting device () and a control device, wherein the lighting device () includesand wherein the lighting device () is arranged encircling the motor vehicle in such a manner that when the one lighting device () is switched on, the optical diffuser () is perceptible as visually continuously shining light ring.

Motor vehicle

Lighting device of a motor vehicle headlamp comprising a projection optics system () and a light source unit (), wherein the light source unit comprises a surface (), wherein the light source unit () can generate a lighting pattern on the surface (), wherein the lighting pattern which can be generated on the surface () can be projected in front of the lighting device in the form of a light distribution by means of the projection optics system (), wherein the light source unit () comprises a support structure (), wherein the support structure () has an opening (), wherein the opening () is arranged and designed to match the surface () and the lighting pattern can be generated at least on one side () of the surface () facing the projection optics system (), whereinthe projection optics system () has guiding elements () and the support structure () has elongated guides () corresponding to the guiding elements (), wherein the guiding elements () are arranged in such a way that they can be guided in the elongated guides () along a longitudinal direction (X) of the elongated guides (), wherein the projection optics system () rests on the support structure () and is movable along the longitudinal direction (X).

Illumination device of a motor vehicle headlamp having a projection optics system guided along optical axis direction

A lighting device () for a motor vehicle headlamp, which lighting device comprises the following:

Lighting apparatus for a motor vehicle headlamp

Light module for a motor vehicle headlight, comprising a lighting device () generating light beams with a predefined beam path (), a light deflection device () which is downstream of the lighting device () for deflecting the predefined beam path (), and a spatial light modulator () downstream of the light deflection device (), as seen in the direction of the light beams, wherein the light deflection device () directs essentially all light beams incident on the light deflection device () to the spatial light modulator () to generate an illumination pattern () to be emitted on the spatial light modulator (), as well as an imaging system () which is set up to reproduce the illumination pattern () in the form of a light distribution in front of the light module, wherein the light deflection device () comprises a light-deflecting element () and an adjusting system (), wherein the adjusting system () is set up to pivot the light-deflecting element () about at least two intersecting pivot axes (H, V), thus altering the beam path (') between the light deflection device () and the spatial light modulator ().

Light module for a motor vehicle headlight

The invention relates to a motor vehicle headlamp () comprising a light source (), projection optics () and a bracket (), wherein the light source () is mounted on the bracket () and is configured to project light in the direction of a projection axis () by means of the projection optics (), wherein the projection optics () are mounted in a frame () which is movably arranged in the bracket (). The headlamp further comprises a lever () which is rotatably connected, by means of axis elements that form a pivot axis running transversely or normal to the projection axis (), to the bracket (). The frame () comprises at least one lug () which is located between the bracket () and the lever (), and the lever () is configured, in the event of a rotational motion around the pivot axis, to press on the at least one lug (), and thereby to displace the frame () in the bracket () along the projection axis ().

Motor vehicle headlamp

The invention relates to a lighting unit () for a motor vehicle, which comprises a light module () and a mirror module (), wherein the mirror module () is designed to reflect the light emission produced by the light module () in an emission direction of the lighting unit (), characterized by: the light module (), which comprises at least one light source () and a first heat sink (), the mirror module (), which comprises a mirror unit () and a second heat sink (), a cooling system (), which comprises at least one inlet (), at least one outlet (), at least one line (), at least one flow unit (), a cooling medium, a first cooling sink, and a second cooling sink, wherein the inlet () and the outlet () are connected by the line (), and the flow unit () is inserted into the line () in order to produce a flow of the cooling medium in the line () and sucks in the cooling medium through the inlet () and discharges the cooling medium through the outlet (), and the first cooling sink is formed by the first heat sink () of the light module () and the second cooling sink is formed by the second heat sink () of the mirror module (), wherein the first cooling sink is arranged downstream of the second cooling sink.

Motor vehicle lighting unit with heat sink

A headlight for vehicles including at least one light source and an illumination optics system associated therewith, comprising a micromirror array and a projection optics system. A central processing unit comprising a light source control unit and an array control unit is associated with the light source and the micromirror array. The shaped rays of light of the light source are directed at the micromirror array, and the reflected light beam structured thereby is projected by the projection optics system as a light image into a traffic space. At least two light sources are provided, the rays of light of which are directed at a micromirror array common to the light sources, and at least two superimposed regions of a projection optics system having different refractive powers for at least two image regions of the light image are associated with the light beam reflected by the micromirror array.

Headlight for vehicles

The invention relates to a vehicle headlight comprising at least one light source, at least one projection optical system, and an electronic component () with an active optical surface on a front face, an active thermal surface, and electric contacts. A component housing (), which is made of a housing shell () and a housing cover (), a first printed circuit board () and at least one first spacer () are also contained. The component housing () at least partly receives the electronic component (). The housing shell () comprises an assembly position for the electronic component () and a component opening () which is located in the region of the assembly position, in which the electronic component () is arranged, and by means of which the active optical surface of the electronic component () can be accessed. The electronic component () can be connected to the first printed circuit board () via the electric contacts of the electronic component. The housing shell () can be closed by the housing cover (). The at least one first spacer () is arranged between a paired support point and the housing cover (), wherein the support point lies on the first printed circuit board (), and at least one connection element is provided for producing a connection between the housing cover () and the housing shell (), said connection element being introducible preferably along an axis which runs transversely to the printed circuit board ().

Component housing of a vehicle headlight

A holding device () for an electronic component () in a vehicle headlamp, the electronic component () comprising an optical interface area on a front side and a thermal interface area and electrical contacts on a rear side facing away from the front side, as well as:

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Mank, Austria

Stefan Mitterlehner