▎ 摘　　要

NOVELTY - The utility model claims a graphene electric heating film heating floor, comprising multiple floor units and a connecting plate installed between the left and right adjacent two floor units; the floor unit comprises a heat insulating plate and a graphene electric heating film; the top surface of the insulating plate is provided with an electric heating film mounting frame, the top is slidingly installed with a sliding cover, the front side is provided with a clamping groove, the back side is correspondingly fixed with a convex strip; the left side of the insulating plate is provided with a connecting groove, the right side is provided with a third notch; the graphene electric heating film is arranged on the electric heating film mounting frame of the heat insulating plate and below the sliding cover; one side of the connecting plate corresponding to the connecting groove is provided with a connecting key, the connecting key is matched with the connecting groove, the connecting plate is provided with a lead; the other side of the connecting plate is provided with a third bump corresponding to the third notch. The utility model is provided with a heat insulating plate, which avoids damage to the electric heating film; the heat insulating plate makes the heating of the graphene electric heating film more concentrated on the upper layer of the ground, avoids the heat to be conducted to the lower part, and improves the heat supply effect. setting a protective frame and a protective film, avoiding external sundries and water stain into the connecting position.