WATERPROOF TYPE FIRE EXTINGUISHER DISPLAY LAMP FOR ROAD TUNNEL

摘要

The present invention relates to a waterproof type fire extinguisher display lamp for a road tunnel. An objective of the present invention is to prevent a short-circuit due to water by allowing water to detour an electrical connection part of an illumination lamp module when the water drops from the upper side of the illumination lamp module if the water penetrates into a fire extinguisher display lamp. A waterproof type fire extinguisher display lamp for a road tunnel according to the present invention includes: a base plate (10) having a rectangular plate shape and fixed to a wall surface of the road tunnel; an illumination lamp module (20) installed on a front surface of the base plate and to which an electric voltage is applied to turn on the illumination lamp module (20); a display lamp cover (30) defining a triangular shape by front and rear display surfaces having contexts for a fire extinguisher and upper and lower cover surfaces, and one of the front and rear sides of which is hinge-connected to the base plate to protect the illumination lamp module by covering the illumination lamp module and to display the contexts of the fire extinguisher by light irradiated from the illumination lamp module; and a waterproof shade configured to prevent the water dropping from the upper side of the illumination lamp module from penetrating, wherein if the display lamp cover is opened by interworking with an opening/closing operation of the display lamp cover by the medium of a waterproof shade elevating means, the waterproof shape is lifted through the waterproof shape elevating means to expose an upper portion of the illumination lamp module, and if the display lamp cover is closed, the waterproof shape is lowered through the waterproof elevating means to protect the illumination lamp module by covering the illumination lamp module.;COPYRIGHT KIPO 2020