▎ 摘　　要

NOVELTY - The utility model claims a household electric heater, belonging to the technical field of graphite heating device for a bathroom. This utility model of metal foil ring and metal electrode circle centre and graphene heating coating in close contact, and using graphene high conductivity and quick heating characteristic, which can realize the function of low-power fast heating, and because of the close contact, high safety and can be used in bathroom.