▎ 摘　　要

NOVELTY - The utility model claims an infrared electric heating picture, the back of painting on the surface of the painting, comprising a reflecting layer, the heating film layer, a radiating layer, picture layer, the heating film layer composed of a graphite heating film or formed by lead in series or connected in parallel by multiple graphene heating film, the graphite heating film is connected with a power supply control module and temperature sensor, graphene heating film is electrically connected with the power supply through a power supply control module, graphene heating film is electrified to emit the infrared. receiving graphene heating film reflected to back emitting infrared ray and to the surface of the reflection layer, a power supply control module by controlling the supply current of the heating film, heating temperature control heating of graphene film; temperature sensor is electrically connected with the power supply control module real-time graphene heating film temperature is detected and fed back to the power supply control module.