▎ 摘　　要

NOVELTY - The utility model claims a graphene wiring-free self-heating floor tile, comprising an insulating plate, set on the insulating water-proof layer of the insulating plate front surface, the front surface of the insulating waterproof layer is provided with a brick body, the brick body close to one side of the insulated waterproof layer is provided with a sunken part; the concave part is provided with a heating layer, the heating layer from up to down in turn comprises an upper heat transfer plate, the two ends of the graphite heating film and the lower heat transfer plate, said graphene heating film is provided with a connector connected with the power supply, the position corresponding to the connector of said brick main body concave part edge is provided with a groove, said connecting head is set on the groove. the floor tile without wiring, simple construction and installation, and is featured with fast temperature rising, low heat loss.