Novel PLC electric control cabinet

• Main Authors: DU WENFEI, WEI JIANGUANG, CUI XINGMIN
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model relates to the technical field of PLC electric control cabinet equipment, in particular to a novel PLC electric control cabinet which comprises an electric control cabinet body, the electric control cabinet body comprises an external box, airflow holes are formed in the surface of the external box, a protection device is arranged in the electric control cabinet body and comprises a supporting frame, a guide groove is formed in the inner side of the supporting frame, and the guide groove is communicated with the external box. A fan is slidably connected to the inner surface of the supporting frame, a clamping groove is formed in the upper surface of the fan, a fixing plate is arranged on the surface of the fan, and a connecting plate is fixedly connected to the outer surface of the fixing plate. Through the connection of the support frame and the fixing plate, the fan is more convenient to install in the external box, the fan can be limited and fixed only by pushing the pressing plate upwards