Headlight for motor vehicle, has channel section provided above base section and extends continuously from light coupling surface to light uncoupling surface, where base section is provided in optical element

摘要

The headlight has an optical element (3) that is arranged in front of a light source (1) in a light radiation direction (2), where the light source is formed of LED chips. The optical element has a base section (7) with a vertical centre plane and/or vertical side surfaces. A channel section (8) is provided above the base section, where the cross section of the channel section is smaller than the cross section of the base section. The channel section extends continuously from a light coupling surface (13) to a light uncoupling surface.