| 摘要 |
The present invention relates to a waterproof visual alarm apparatus, and more particularly, to a waterproof visual alarm apparatus which is installed in a tunnel or building to generate a danger alarm while a light source is flickered when dangerous situation occurs. The waterproof visual alarm apparatus includes a packing between a main body and a transparent cover and improves a waterproof function using the packing while the transparent cover is closely attached to the main body through a locking member, so that a foreign substance and moisture are prevented from being introduced into the main body, so an error and a fault operation due to a condensation phenomenon and terminal corrosion of the light source can be prevented. To achieve an objective, a waterproof visual alarm apparatus according to the present invention includes a main body having a front surface on which a light source is installed and an inner packing; a transparent cover for covering a light source mounting unit of the main body; an outer packing disposed between the main body and the transparent cover; and a locking member coupled to a circumference of the light source to allow the transparent cover to be closely attached to the main body. |
