▎ 摘　　要

NOVELTY - The utility model claims a high temperature color printing graphene heating background wall, comprising a frame body, upper end the frame body is provided with a detachable sealing strip; the inner wall of the frame body and the sealing strip are provided with a mounting groove, the inside of the mounting groove is provided with a background wall; the inside of the mounting groove is provided with a supporting plate which is propped against the background wall; the background wall is composed of multiple combined plates; a clamping mechanism is set between two adjacent combined plates; the combined plate is composed of a heating element, an insulating layer, an insulating layer, a moisture-proof layer, a radiating base material layer and a UV printing layer; the insulating layer is covered outside the heating element; the insulating layer is covered on the outer part of the insulating layer. The utility model not only can make the stable connection between the combined plate, so that it is not easy to be staggered after being collided, at the same time, it is convenient to disassemble and change the background wall after installation, without disassembling the frame, which greatly reduces the efficiency of replacing the combined plate, and it is convenient for working staff.