| 摘要 |
A light projector for effectively projecting, in order, the light energy transmitted through an optical conductor cable within a wide range of space. The light projector is comprised of an optical conductor rod having a light-receiving edge surface and a light-emitting edge surface and which is bent so that the plane of the light-receiving edge surface and the plane of the light-emitting edge surface intersect each other. The light-receiving edge surface of the optical conductor rod is formed opposite to the light-emitting end surface of an optical conductor member at the light source side of the light projector, and a rotating mechanism is provided for turning the optical conductor rod of the light projector at a linear portion of the optical conductor rod following the light-receiving edge surface thereof. |
