Uniformly-heated heating body for electric appliance

The utility model relates to an electric appliance heating body with uniform heating, and belongs to the technical field of electric appliance heating bodies. The protection device comprises a protection shell, a protection mechanism is arranged in the protection shell, the protection mechanism comprises a wooden installation block, the wooden installation block is fixedly installed on the inner wall of the protection shell, a first threaded hole is formed in the wooden installation block, and by arranging a wire bunching mechanism, an installed heating wire is placed in a wire bunching groove in a heat-resisting pad, and the heat-resisting pad is arranged in the wire bunching groove. An operator rotates the threaded rod by rotating the handle, the threaded rod rotates to drive the clamping plates on the two sides and the heat-resisting pad which are in threaded connection with the threaded areas on the two sides to horizontally move in the direction of the threaded rod, the limiting rod slides in the clampin