ZKW Group

A The invention relates to a lighting device (1) for a vehicle comprising a lighting unit (100a) which emits a light beam (B1) in a first light emission direction (X1), wherein the light rays (S1) of said light beam (B1) are parallel or essentially parallel to the first light emission direction (X1). The lighting unit (100a) is configured to produce for itself alone a light distribution with said light beam (B1) emitted. The lighting device (1) comprises an optical device (200) with first optically effective surfaces (201a, 201b, ..., 201e, ...) and second optically effective surfaces (202a, 202b, ...). The optical axis of said first and second optically effective surfaces which are assigned to each other run parallel to one another, wherein the first optically effective surfaces (201a, 201b, ...) and second optically effective surfaces (202a, 202b, ...) assigned to each other are arranged relative to one another such that their focal points or focal lines (F202a, F202b) coincide, and wherein the first light emission direction (X1) is parallel to the direction to the optical axes of the first and second optically surfaces, so that the light rays (S1) of the light beam (B1) emitted by the lighting unit (100a) and propagating in the first light emission direction (X1) emerge, after passing through the optical device (200) as a modified light beam (B2) propagating in a second light emission direction (X2), wherein the light rays (S2) of said modified light beam (B2) are parallel or essentially parallel to the second light emission direction (X2).

The invention relates to a method for optimizing the thermal load of a light source (1), wherein the light source (1) comprises at least four light-emitting elements (1aa-1nm) arranged in an n x m matrix. The invention further relates to a light system (LS), in particular headlamp, for radiating light (L).

A primary optics (10) for a vehicle headlamp, the primary optics (10) configured to contribute in irradiate a homogenous segmented light distribution (LD), wherein the segmented light distribution (LD) is formed from at least two light segments (LS1, LS2, LS3) arranged next to each other along a straight line (SL), wherein the primary optics (10) comprises:- at least two light forming devices (200) on a light entry side (110) of a base body (100) for forming the light segments (LS1, LS2, LS3) of the segmented light distribution (LD), wherein each light forming device (200) has a light input section (210), into which light of at least one light source (50) can be coupled into the light forming device (200), wherein each light forming device (200) corresponds to a respective light segment of the segmented light distribution (LD),wherein the light segments (LS1, LS2, LS3) in the segmented light distribution (LD) are arranged next to each other in such a way that directly adjacent light segments (LS1, LS2, LS3) adjoin each other in a non-overlapping manner in a boundary area, wherein at least one light forming device (200) comprises at least one homogenization section (220) configured to direct part of the light coupled into the respective light forming device (200) to the boundary area of the light segments (LS1, LS2, LS3) of the segmented light distribution (LD) in form of a homogenization segment (HS1, HS2), in order to generate a homogenous segmented light distribution (LD).

The invention relates to a vehicle exterior system (1) comprising: a bumper (2), a lamp (7) and a rigid bracket (14). The bracket (14) is designed to form an enclosure (20), which is enclosed by the bumper (2), the bracket (14) and a seal (18) between the bracket (14) and the bumper (2). At least one illumination element (22) is arranged in the enclosure and configured to emit light (23), which is transmittable through transparent sections (6) in the bumper (2).

A vehicle exterior system (1) separates an outer area (2) from an inner area (3), the vehicle exterior system comprising a panel (4) and a bumper (7). The panel covers lighting elements (18) and comprises inner (5) and outer panel sides (6). The bumper comprises inner (8) and outer bumper sides (9). A hook- and-loop fastener (12), positioned between the panel and bumper, mechanically fastens them together. A seal member (13) between the panel and bumper seals a path between an outer gap (14) and the fastener. The panel is detachable from the bumper by unfastening the fastener.

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Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …