Cable for charging pile

The utility model discloses a cable for a charging pile. The cable comprises a wear-resistant layer; the heating layer is located in the wear-resistant layer; the wire group is positioned in the heating layer; the lead group comprises a wrapping layer, a filling layer is arranged in the wrapping layer, a tensile rope is arranged in the center of the filling layer, three cables are arranged in the filling layer, and a signal transmission line is further arranged in the filling layer; wherein one cable is a grounding wire, and the other two cables are used for circuit connection between the charging pile and the charging gun. One end of the signal transmission line is connected to the charging pile, and the other end is connected to the charging gun. According to the utility model, the wear resistance of the cable is improved through the wear-resistant layer, the heating layer and the lead group according to the problems existing in the prior art, the cable sheath is prevented from being damaged, and the cable