| 摘要 |
<p>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 bent so as to create a surface on which the light-receiving edge surface and the light-emitting edge surface intersect with each other. The light-receiving edge surface is formed opposite to the light-emitting edge surface of the optical conductor rod at the light source side and a rotating mechanism for turning the optical conductor rod of the light projector at the linear portion, following the light-receiving edge surface thereof.</p> |
