▎ 摘　　要

NOVELTY - The utility model claims an electromagnetic radiation-proof graphene heating mulching film, comprising a graphene heating mulching film, a controller, a first electronic switch and a second electronic switch, graphene heating film comprises an upper insulating protective layer, graphene heating body layer and lower insulating protective layer; the graphene heating body layer comprises multiple graphene heating strips; the first end of each graphene heating strip is connected with the first insulating lead through the first conductive strip layer; the second end of each graphene heating strip is connected with the second insulating lead through the second conductive strip layer; a metal electromagnetic shielding layer is arranged on the upper surface of the upper insulating protective layer and the lower surface respectively the lower insulating protective layer; the metal electromagnetic shielding layer is grounded through the third insulating lead; the controller comprises a power interface, a processor, a voltage detecting circuit, a first AC-DC converter, a second AC-DC converter and a wireless communication module; Said circuit modules are connected in matching way. The utility model can prevent the electromagnetic wave radiation, when checking the leakage, intelligent cutting power supply.