Automatic cleaning steam cabinet

The utility model discloses an automatic cleaning steam cabinet, which belongs to the field of steam cabinet equipment and comprises a cabinet body, a cabinet door is arranged at the open end of the surface of the cabinet body, an electric heating plate is arranged on the surface of the bottom of an inner cavity of the cabinet body, and a plurality of groups of heat insulation covers are connected to the surface of the top of the cabinet body in an embedded manner. An electric push rod is arranged on the surface of the top of an inner cavity of each heat insulation cover, a water spraying assembly is installed at the output end of each electric push rod through a support, a plugging assembly is arranged at the bottom end of the inner cavity of each heat insulation cover, and the plugging assemblies are connected with the water spraying assemblies in an inserted mode; a water supply pipe is connected to one side wall of the heat insulation cover in an embedded mode, one end of the water supply pipe is communic