Lighting device for vehicles

1. A lighting device for vehicles comprising:

a housing in which a light module containing a light source and a lens unit allocated thereto is disposed for generating a lighting function,

wherein the light source emits a linear light distribution;

wherein a primary lens for generating the linear light distribution is mounted in front of the light source;

wherein the lens unit has optical means for converting the linear light distribution into a light distribution for generating the predefined lighting function; and

wherein numerous light modules are provided in the housing, wherein the light sources are disposed at a spacing to the respective lens units allocated thereto, such that light paths of at least two light modules, formed between the light source and the lens unit, at least one of intersect and cross.

2. The lighting device according to claim 1 , wherein the light source is designed as a semiconductor light source, wherein the semiconductor light source is formed by one of a laser diode that directly emits a linear light distribution and

a light emitting diode or laser diode provided with a primary lens for generating a linear light distribution, mounted in front thereof in the light emission direction.

3. The lighting device according to claim 1 , wherein the lens unit has a plate-shaped optical waveguide element, which is disposed with a light coupling narrow side facing the light source,

wherein the plate-shaped optical waveguide element is disposed at a spacing in front of the light source, in the light emission direction, such that a luminous line of the light source caused by the linear light distribution strikes the light coupling narrow side exclusively.

4. The lighting device according to claim 1 , wherein the lens unit has a deflection reflector that is disposed at a spacing in front of the light source, in the light emission direction, such that a luminous band caused by the linear light distribution is deflected at an angle into the main beam direction.

5. The lighting device according to claim 1 , wherein numerous light modules, each containing a plate-shaped optical waveguide are disposed adjacent to one another in the vertical or horizontal direction, and in that the light bundle of the light module containing the deflection reflector crosses at least one light bundle of the other light modules in a region between the light source and the deflection reflector, wherein the light bundles of the other light modules extend between the light sources on one side, and the lens units of the other light modules.

6. The lighting device according to claim 3 , wherein the light coupling narrow side of the plate-shaped optical waveguide element is flat or provide with diffusion elements, wherein the diffusion elements are designed as cushion, striped, or prism lens elements, or in that the diffusion elements are produce by means of electrical discharge machining, etching, or laser beams.

7. The lighting device according claim 3 , wherein the plate-shaped optical waveguide has a conical light coupling section with a concave light coupling surface.

8. The lighting device according to claim 4 , wherein the deflection reflector is designed in the shape of a channel, and exhibits a reflection surface comprising numerous diffusion elements,

wherein the diffusion elements are designed as cushion, striped, or prism elements, or are produced by means of electrical discharge machining, etching, or laser beams.

9. The lighting device according to claim 7 , wherein the plate-shaped optical waveguide has a narrow light decoupling surface, which is provided with diffusion elements for generating the predefined lighting function.