▎ 摘　　要

NOVELTY - The utility model claims a self-heating floor, wherein the floor main body from up to down comprises a skid-proof layer, a wood layer, a radiation-proof layer, a graphene layer, an insulating layer and an insulating layer, which are bonding formed, the wood layer in the floor main body and one end of the graphene layer are protruded to form a tenon, the top end of the tenon is provided with a metal sheet, the other end is sunken inwards to form a tenon groove, the tenon groove is provided with a metal sheet, the tenon-and-mortise connecting manner is used, the adjacent floor is fixedly connected by the rabbet and the mortise; two metal sheets on the rabbet and the mortise are mutually jointed to realize the circuit conduction of the graphene layer, the floor is heated by the graphene layer, the net-shaped structure can make the heat energy conduct more uniform, avoiding the graphene local heating to damage the wood layer and reducing the wood layer caused by heat expansion and contraction caused by local temperature too high so that the floor is tilted or even damaged risk.