▎ 摘　　要

NOVELTY - The PTC heating component of the utility model comprises a PTC heating unit and a radiating unit, the outer side of the radiating unit and the PTC heating unit is propped against, the radiating unit is formed with a ventilating hole passing through the PTC heating component from the outer side of the PTC heating unit, the surface of the radiating unit is provided with a graphene layer. the graphene high heat-conducting material is sprayed on the radiating aluminium fin, the high heat-conducting property of the graphene material can be used, the heat energy generated by the PTC ceramic sheet can be quickly generated; the wind blown by the fan is transmitted to the indoor, so as to achieve the effect of saving energy. At the same time, using graphene material to generate characteristic of far infrared ray, when using the PTC heating component will generate far infrared ray, far infrared ray is called life light, beneficial to human body, capable of generating a certain healthy physical therapy effect. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a warm air device; (2) a bath warmer.