Protective electromechanical PLC complete-set control cabinet

The utility model discloses a protective electromechanical PLC complete set control cabinet, which comprises a cabinet body and an installation box, a ventilation opening is arranged above one side of the cabinet body, a heat dissipation fan is fixedly installed inside the ventilation opening, a protective fence is fixedly installed on one side of the cabinet body and located on the outer surface of the ventilation opening, and a heat dissipation fan is fixedly installed inside the installation box. A supporting pad is fixedly installed on the lower surface of the cabinet body, an air inlet is formed in the lower portion of the other side of the cabinet body, a dust blocking net is fixedly installed in the air inlet, a cabinet door is rotatably installed on the outer surface of the cabinet body, a connecting frame is fixedly installed in the cabinet body, and a supporting plate is fixedly installed in the connecting frame. An erecting plate is fixedly mounted on the outer surface of the mounting box, the lowe