| 摘要 |
PURPOSE: A multistage light tower is provided to stably supply power to a lamp by winding and unwinding a cable around a winding unit through a guide member. CONSTITUTION: A winding unit(110) is arranged on a support frame. The winding unit includes a case, a winding reel, and a spring. A cable is wound around a winding unit. One end of the cable is connected to a control box(2). The other end of the cable is connected to a power supply unit(3) through a plurality of stay tubes(11,12). A guide member(120) is fixed to the lower side of the stay tube to guide the cable. |
