▎ 摘　　要

NOVELTY - The utility model claims a graphene heating device, the front side of the middle part of the mounting plate is provided with a first groove and a second groove, the temperature control switch is installed in the first groove, the temperature sensor is installed in the second groove, the heating plate graphene with the output end of the temperature control switch through the wire, the heating plate graphene located above the temperature control switch; the back side of the mounting plate is provided with a third groove, the front part of the third groove and the tail part of the first groove are provided with a through hole, the third groove is provided with a power supply head, the power supply head is electrically connected with the temperature control switch, the other end of the power supply head is electrically connected with the USB interface, the data wire of the temperature sensor passes through the mounting plate and is electrically connected with the USB interface; the inner ring of the fixing patch is covered on the shell, the outer ring of the fixing patch is a bonding part. The beneficial effects are: The device has simple structure, small volume, the device is provided with a temperature control switch and a temperature sensor; set the fixing patch of the fixing shell; the fixing patch can well fix the heating device on the acting part of the medicine cake moxibustion.