This design is power-off in the channel, and that safely instructs has the direction of the about evacuation of channel opposite guide-lighting fire or other emergency explosion-proof lamps by emergency're evacuation emptyings for that people, before be opening and memory space attachment be provided; It is coupled to before attachment and lid pilot hole, is formed among inside; The transparent member for being coupled to pilot hole, which provides, is installed to the prominent outside to front cover portion; One of the rear surface being placed in wherein display unit and display transparent component; Understand a rectangular shape, is coupled to the support of the inner cover and supporting element that are fixed on transparent member and display member; It is installed in the illuminating part to shine in forward direction in the accommodation of shell; The path leaded light for providing a kind of fire-resistance includes according to subject innovation; by being placed in inside; it projects transparent member and display member and protects display surface to shell; it is effective to be enough to be subjected to an explosion pressure in accessory internal with external since electrostatic is exploded by the antistatic prevention of the engineering plastics having as one transparent member of glass construction or reinforcement and supports transparent member and display member to the supporting element in addition to the adhesive force of adhesive member to by increase clamping force and mechanical strength and durability.
展开▼
