| 摘要 |
A beacon-obstacle illuminator is provided to prevent a brightness of an output beam from being decreased by effectively radiating heat from an LED(Light Emitting Diode) lamp to outside. One end of a lamp cover is hinge-coupled with a coupling flange, which is formed on a body housing. A lighting lamp is embedded in the body housing. The coupling flanges are coupled with each other by using screws. The lamp cover is coupled with the coupling flange by using plural fixing units. A mounting hole(10) is formed to penetrate a center of the lighting lamp on the lamp cover(140), such that the mounting hole corresponds to a frame of the lighting lamp. A ventilator(20) is arranged on the mounting hole apart from an upper surface of the lamp cover, such that an inner portion of a beacon-obstacle illuminator communicates with an outer portion thereof. |
