▎ 摘　　要

NOVELTY - The utility model claims a heating device for steering wheel, comprising a steering wheel and a steering wheel cover, a steering wheel is sleeved on the steering wheel, attached with attached heating of graphene heating film on the contact surface of the steering wheel on the steering wheel cover. a heating control box is fixed on the steering wheel, in the heating control box is fixed with a battery, the surface of the heating control box is provided with a socket, the heating of graphene heating film by the plug inserted into the socket of the heating control box is connected with battery, socket and battery in the heating control box is provided with a temperature switch control circuit. The utility model adopts belt locating graphene heating film in the steering wheel cover, the temperature control box is directly fixed on the inner side of the steering wheel, when the car can be conveniently controlled, temperature switch control circuit controls graphene heating film heating temperature, simple and fast, 3 to 10 seconds temperature can be raised to a predetermined temperature, a stepping control graphene heating film heating temperature improves the utilization rate of the battery.