▎ 摘　　要

NOVELTY - The utility model claims a graphene air convection and wall heating, comprising a shell, a heating module, the heating module comprises a first heating plate and the second heating plate, the first heating plate and the second heating plate is provided with a guide plate, the guide plate surface is provided with several guide grooves, the guide grooves are longitudinally uniformly arranged on the flow guide plate, the second heating sheet is further provided with a heat insulating plate, the insulating plate is capable of reflecting infrared light emitted by the second heating sheet, at the same time, heat preservation with far infrared reflection function. In the technical solution, by setting of the guide groove on the guide plate to realize the hot air and cold air convection self circulation, when mounting the heater, the lower end will leave part of the space, which can fully accelerating cooling-heating self-circulating air; in the technical solution adopts double-heating at the same time of heating uniformly provides heat to the guide plate, and there is no need to use the motor to perform air circulation, reduces noise and saves cost.