▎ 摘　　要

NOVELTY - The utility model claims a graphene hot mat, comprising a mat main body and the power supply controller, the door cushion main body comprises orderly overlapped from surface to the bottom surface of the insulating layer, a waterproof layer, an electrostatic adsorption layer, graphene heating layer and bottom skid-proof layer; the surface of the insulating layer and the waterproof layer is provided with a humidity sensor and a pressure sensor, the humidity sensor heating layer with the graphene via the power supply controller is connected with the pressure sensor through the power supply controller is connected with the electrostatic adsorption layer. The utility model not only has dust and water absorbing function, and can automatically and quickly heating to remove absorbed moisture, and moisture after automatic power-off, so as to save the electric quantity, at the same time adopting graphene heating layer as heating element, the energy consumption is low, electric safety, and far infrared ray generated when the heating has the effect of sterilization.