Carbon fiber electric heater convenient to disassemble and assemble

The utility model relates to the technical field of carbon fiber electric heaters, in particular to a carbon fiber electric heater convenient to disassemble and assemble, which comprises a carbon fiber electric heating device and a plurality of convex plates, the upper part of the carbon fiber electric heating device is provided with a shell, the left end and the right end of the carbon fiber electric heating device are connected with a plurality of positioning plates, and the middle part of each positioning plate is connected with an extension shaft; the circumferential outer wall of each extending shaft is connected with a rotating pipe through threads, the top end and the bottom end of each positioning plate are connected with frame plates, the outer side wall of the shell is provided with receding grooves corresponding to the positioning plates and the frame plates, the middle of each frame plate is provided with a positioning hole, and the circumferential outer wall of each rotating pipe is rotationally