Novel thermal protection transient voltage suppressor

The utility model provides a novel thermal protection transient voltage suppressor. The novel thermal protection transient voltage suppressor comprises a shell, and a mounting frame, a TVS component, a spring, a sliding block and a reed which are arranged in the shell, the reed is connected to the TVS component; the sliding block is arranged on the installation frame in a sliding mode, the sliding block and the installation frame are both provided with protruding spring columns, the spring columns of the sliding block and the spring columns of the installation frame are sleeved with the two ends of the spring respectively, and the sliding block abuts against the reed under the pulling force effect of the spring; a limiting boss is arranged on the inner wall of the shell, a limiting groove is formed by the limiting boss and the side wall of the shell, the spring column of the mounting frame extends into the limiting groove, and the limiting boss abuts against the spring to limit the spring to be separated from