▎ 摘　　要

NOVELTY - The utility model model claims a new modular air heating module, comprising a box body, the box body is provided with an air inlet and an air outlet, the box body respectively with two box chambers, the box body is further provided with multiple groups of heating device, the heating part of the heating device is located in a box chamber; the radiating part of the heating device is located in the other box chamber, and the box chamber of the radiating part is further connected with the air inlet and the air outlet, the heating part of the heating device comprises a graphene heating sheet wrapped on the heating device surface the graphene heating sheet comprises graphene heating layer and a base layer connected with each other, the graphene heating layer is located at the inner side of the base surface; The utility model model has reasonable structure design, realizing low energy consumption by using the heating device taking graphene heating sheet as heat source, high efficiency heating effect, and layout the inner space of the box body, heating the heating device, the radiating part is separated, ensuring the safety of the module use.