▎ 摘　　要

NOVELTY - The utility model relates to the technical field of heating device, specifically to a square graphene electric heating picture capable of splicing. A square graphene electric heating picture capable of being spliced, comprising a fixing frame, a heating plate and a radiating plate, the upper end of the fixing frame is provided with a ventilation device, the back side of the fixing frame is provided with a hanging frame, the front side of the fixing frame is provided with a fixing groove, the fixing groove is provided with several locating interfaces, the back side of the heating plate is provided with a locating joint, the fixing groove and the heating plate are matched and connected by a locating interface and a locating joint, the front side of the heating plate is fixedly connected with the radiating plate; the radiating plate is provided with a radiating channel. the front side of the fixing frame is provided with a fixing groove, the heating plate is fixed, the fixing groove and the heating plate are connected by the locating interface and the locating joint, the connection is stable and not easy to fall off, and one of the heating plate can be detached and installed, the operation is convenient, it saves time and labour.