WATERPROOF CASE AND WATERPROOF TYPE GUIDE LIGHT

摘要

PROBLEM TO BE SOLVED: To maintain waterproof performance and inhibit heat emitted from a light source part 130 from accumulating in a waterproof case 300.SOLUTION: A waterproof cover 300 includes: a light transmissive cover 310 which covers a guide light 100 having a light source part 130 and transmits light emitted from the light source part 130 directly or indirectly; and a heat receiving plate 320 which is attached to an inner surface of the light transmissive cover 310 and is disposed so as to move close to and face the light source part 130 when the light transmissive cover 310 covers the guide light 100. Thus, the heat receiving plate 320 can receive radiation heat emitted from the light source part 130, and the heat received by the heat receiving plate 320 is transmitted to the light transmissive cover 310 to be radiated from the light transmissive cover 310 to outer air.