| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain improvement in workability such as maintenance and inspection of a lighting system using a solid light-emitting element as a light source. <P>SOLUTION: When mounting screws 73, 73 which fix a movable part 71 to a fixed part 70 are loosened, the movable part 71 and a light source part 1 can be displaced (rotated) from a fixed part 70 with the mounting screws 73 inserted in a screw insertion hole 71C of round hole as an axis. Thereby, when the light source part 1 is rotated, the inner bottom face of the body 3 and an automatic flasher 8 hidden in the rear of the light source part 1 are exposed to the opening of the body 3, thus, the maintenance work and inspection work such as cleaning of the inner bottom face of the body 3 and the automatic flasher 8, or repair and exchange of the automatic flasher 8 can be made easily. <P>COPYRIGHT: (C)2012,JPO&INPIT |
