| 摘要 |
PURPOSE: A guard lamp having automatic return function is provided to minimize the occurrence of all kinds of civil appeals caused by the change of the location of the lighting part. CONSTITUTION: A guard lamp having automatic return function includes a lighting part(100), a fixing unit(200), and a location return unit(300). The lighting part radiates the light in the electric power supply. The fixing unit is formed to fix and support the lighting part to an electric pole. The location return unit connects the lighting part and the fixing unit to be rotated. The location return unit automatically returns to the original position by the tension of spring. |
