HEADLIGHT DEVICE FOR MOTORCYCLE

摘要

A headlight device for a motorcycle that is able to emit a light beam in a predetermined shape and in a sufficient light emission amount. The headlight device for the motorcycle includes light guide light sources provided separately from headlight light sources that lights the front side. Light guide members serve to emit a light beam in a predetermined shape, based on light beams emitted from the light guide light sources. In this case, those portions of a first extension at which the light guide members are mounted are configured as reflective parts that reflect forward a rearwardly radiated portion of the light beam emitted from the light guide members.

主权项

1. A headlight device for a motorcycle, adapted to emit a light beam in a predetermined shape from a light guide member on the basis of a light beam from a light guide light source provided separately from a headlight light source for lighting a front side, the headlight device comprising:
an extension member for mounting the light guide member; and a reflective part which is a part, corresponding to the light guide member, of the extension member, the reflective part reflecting forward a rearwardly radiated portion of the light beam emitted in the predetermined shape from the light guide member.