Patent ID: 6776513
Filing Date: 2004-08-17
Classification: B60Q,F21S

Abstract:
A motor-vehicle headlamp which is intended to produce at least one regulatory light beam, of e type including a main optical system which comprises, arranged from back to front overall along a main optical axis, a main light source, a main reflector, and a converging main lens, the headlamp further comprising a secondary optical system comprising:a secondary light source which is arranged behind the main lens and off a path of the light rays emitted by the main light source; and an optical distribution element having an entry surface and an exit surface, said optical distribution element being interposed between the secondary light source and an exit surface of the main lens and being disposed to receive light rays emitted by the secondary source on its entry surface and which distributes them over its exit surface, in such a way as to form, at the exit from the main lens, a secondary regulatory beam.