Explosion-proof electric heater with explosion protection structure

The utility model discloses an explosion-proof electric heater with an explosion protection structure, which comprises a main body, a buffer bin assembly and a buffer mechanism, the main body comprises an explosion-proof bin, a heating bin, two groups of connecting plates, a liquid inlet pipe and a liquid outlet pipe, the heating bin and the connecting plates are arranged in the explosion-proof bin, and the buffer bin assembly is arranged in the buffer mechanism. The two groups of connecting plates are arranged on the outer side of the heating bin in a sleeving manner and are fixedly connected with the inner wall of the anti-explosion bin, and the liquid inlet pipe and the liquid outlet pipe are fixedly communicated with the anti-explosion bin and penetrate through the anti-explosion bin. And through cooperation of the buffering mechanism and the multiple sets of buffering rods, when the heating bin explodes, explosion impact force can be buffered and dispersed through the buffering mechanism and the multiple