▎ 摘　　要

NOVELTY - The utility model claims a heating graphene composite material, comprising a first frame, the first frame is provided with a slot; the lower end of the upper end left left part of the first frame is fixedly connected to the upper end of the post. the lower end of the post is fixedly connected with the upper end of the flashboard middle part, the lower end of the inserting plate adhered to the upper end of the rubber plate, the lower end of the rubber plate is provided with a semicircular bump, the inside of the first housing sliding left side attachment material board, the right part of the outer side of the material plate is glidingly installed inside of the second frame. the material plate left and right side are respectively placed in the first frame and the second frame, a lock rod inserted in the lock groove, stabilizing the engaged position of the first frame and the second frame so that the material plate is placed in the packaging box transportation will not be damaged, direction strong insulating effect due to the lower side of the silicon steel alloy and silicon-magnesium alloy layer, so that the graphene conducting heat is limited, the device is protected.