The heating electrode sheet adopts a conductive sheet, an insulating sheet, a heating device, and a wire connected to the outside, and a temperature sensor is installed between the insulating sheet and the conductive sheet, and the two ends of the temperature sensor are connected with the terminal through the wire; the heating electrode sheet has temperature control Function, and the inner side has a heat dissipation mesh, which can fully dissipate local heat, which is more convenient, comfortable and safe to use.