| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an embedded beacon which enables replacement of a marker light fixture in a short period of time. <P>SOLUTION: The embedded marker light device is comprised of the marker light fixture C, a base stand A, clamping means 21b, N, and a sheet member D. The marker light fixture C is formed of a light leading window 31 arranged in an upper surface thereof, an inner space 32 communicating with the light leading window, and an optical unit 40 including a light source arranged in the inner space of a lighting body in a manner emitting light toward the light leading window. The base stand A has a recess 21a which accommodates therein at least part of the marker light fixture and allows the beacon fixture to be mounted thereon. The base stand A is embedded in a road. The clamping means 21b, N function to clamp the beacon fixture to the base stand. The sheet member D is laid over an abutting surface 21a1 of the base stand on which the beacon fixture is mounted, and interposed between the beacon fixture and the abutting surface of the base stand. <P>COPYRIGHT: (C)2004,JPO |
