OPTICAL STRUCTURE FOR HEADLIGHT

摘要

A headlight includes a main reflective member having an oval reflective surface which has a first focal point and a second focal point. A light source is located at the first focal point of the main reflective member. At least one additional reflector is located on one side of the main reflective member, wherein the light source is located between the main reflective member and the additional reflector. The at least one additional reflector has a curved reflective surface which has a third focal point located close to the first focal point. The light beams generated from the light source are reflected by the at least one additional reflector and pass through the third focal point and the main reflective member and move forward. The tracks of the light beams are close to that of light beams that are directly reflected by the main reflective member.

主权项

1. A headlight comprising:
a main reflective member having an oval reflective surface which has a first focal point and a second focal point; a light source located at the first focal point of the main reflective member, and at least one additional reflector located on one side of the main reflective member, the light source located between the main reflective member and the additional reflector, the at least one additional reflector having a curved reflective surface which has a third focal point located close to the first focal point.