▎ 摘　　要

NOVELTY - The utility model claims a graphene heating module, comprising a heating film main body above and an EPP foam plate below; the EPP foam plate is provided with 4 butting plug; the 4 butting plug is connected with the heating film main body through the metal conductive sheet; after the power supply is connected, the heating film main body is heated; The graphene heating module can be used alone or can be spliced into an integrated heating device by a plurality of modules, which can realize seamless splicing, improve the mounting efficiency, if part of the module failure can be partially replaced, convenient maintenance, standardized design of the product, wide application range and reliable performance.