▎ 摘　　要

NOVELTY - The utility model claims a dendritic graphene heating picture, comprising a flexible cloth layer; a graphene heating layer and a flexible coating layer; the flexible cloth layer is laminated above the flexible coating layer; the first edge of the flexible cloth layer is connected with the first edge of the flexible coating layer, so that a heating chamber is formed between the flexible cloth layer and the flexible coating layer; the graphene heating layer is located in the heating chamber; The graphene heating layer comprises a flexible substrate and a dendritic graphene coated on the surface of the flexible substrate. the flexible substrate and the dendritic graphene have better connection strength, so as to reduce the desorption of the dendritic graphene. the tree-shaped graphene structure also has gathering effect of heat, reduces the loss of heat at the tree-like graphene, so as to improve the temperature of the dendritic graphene, which is good for improving heating performance of the heating picture to the environment.