| 摘要 |
PURPOSE: The security light for construction site is provided to facilitate the assembly and disassembly without extra tools and plan the convenience of usage and the simplicity of production. CONSTITUTION: A security light(100) is formed in a cylindrical type opened in the upper part. A body(10) has a fastening groove(11) in the upper part and several stiffening ribs in the circumference of the lower part of the fastening groove. A fixed clip(30) controls the fixation of the body according to the advance and reverse of a bolt(32) with a pressure plate(31) in the channel-type side attached to the lower side. A frame(40) has a fixing projection(41) fixing a reflector(20), a fixing band(42) cut in the circumference of the lower end and a fastening projection(44) fastened by a fixing bolt(43). A cylindrical containing case(50) contains a dry cell in the inside joined by a screw type in the lower part of the frame. An electric circuit panel turns an LED on and off by the tracker in the inside of a transparent or translucent specular surface(22).
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