Safety protection mechanism of switch cabinet

The utility model discloses a switch cabinet safety protection mechanism which comprises a switch cabinet, a first spring is arranged on the side face of the switch cabinet, protection frames are installed at the two ends of the first spring, the protection frames are connected with the outer wall of the switch cabinet in a sliding and clamping mode through first sliding grooves, and the protection frames are provided with fixing pins. And the fixing pin is inserted into the switch cabinet through the cavity. According to the safety protection mechanism of the switch cabinet, the cabinet door of the switch cabinet is protected, the cabinet door cannot be accidentally opened even if a lock of the cabinet door is damaged when a fire breaks out, meanwhile, the cabinet door cannot accidentally fly out under the condition of explosion, safety is improved, meanwhile, under the action of a fixing pin, when a worker needs to open the cabinet door, the protection frame can be fixed, and the safety of the worker is imp