▎ 摘　　要

NOVELTY - The utility model claims a graphene electric hair dryer in the field of electric hair dryer, comprising a shell and a wire connected to the shell; the shell is provided with a heating body; the heating body comprises an alumina ceramic heating cylinder; the inner and outer surfaces of the alumina ceramic heating cylinder are uniformly coated with graphene coating. The beneficial effects are as follows: a graphene electric hair dryer generates far infrared heating air by electrifying the heating body covered with graphene coating, replacing the traditional heating wire; the electric hair dryer can blow hot air; the far infrared ray emitted by the graphene heating body is good for human health; the aluminium oxide heating cylinder of the heating body is coated with the graphene coating layer to reach the effect of fast heating up.