Switch power line

The utility model provides a switch power line including a power line body, a power connector, a connector, a switch and a storage box, the power line body is wound inside the storage box, a winding assembly is arranged in the storage box, two sides of the storage box are both provided with positioning assemblies, the winding assembly includes a bottom plate, and the bottom plate is provided with a plurality of positioning assemblies. According to the utility model, the power line body, the storage box and the winding assembly are matched for use, the power line body is wound on the winding shaft, the handle is held to rotate the winding shaft clockwise, the power line body outside the storage box is slowly wound on the winding shaft, and the line distance is shortened; the winding shaft is rotated anticlockwise, the power line body is pulled outwards at the same time, the line distance is lengthened, the position of the switch is changed through the lengthening and shortening of the line distance, the length