▎ 摘　　要

NOVELTY - The utility model claims a heating device with graphene heating air channel, wherein comprising an air cylinder; the air cylinder is provided with a heat insulating cylinder; the heat insulating cylinder is formed with an air cavity; two ends of the air cylinder are orderly provided with an air inlet cover and an air outlet cover along the air flow direction; a fan part, the fan part is set close to the air inlet cover, and placed in the air cavity; a graphene heating component; the graphene heating component is placed in the air cavity; a control component, the control component is connected and fixed with the air cylinder, for controlling the graphene heating component and the opening and closing of the fan part; the utility model has reasonable structure design; the graphene heating component set in the air cavity is directly heated; it can effectively increase the radiating surface area, improve the radiating effect, and then utilize the fan part; the heat is blown out, which not only increases the air outlet temperature of the heater, but also saves the energy consumption, improves the practicability of the heating device.