Cabinet door locking device of high-voltage power distribution cabinet

• Main Authors: LI DEZHAO, YONG MENGTAO, TIAN YANGTAO, LI WEIXUAN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: ACCESSORIES THEREFOR; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; FIXED CONSTRUCTIONS; GENERATION; HANDCUFFS; KEYS; LOCKS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; SAFES; TESTING; WINDOW OR DOOR FITTINGS

The utility model provides a cabinet door locking device of a high-voltage power distribution cabinet, which belongs to the technical field of cabinet door locking equipment of the high-voltage power distribution cabinet, and comprises a cabinet body and a cabinet door of the high-voltage power distribution cabinet, an electric leakage detection part is arranged in the cabinet body, and a lock head which can only be opened by a key is arranged on the inner side of the cabinet body. The lock head is provided with a lock tongue, the cabinet body is provided with a lock catch box used for being matched with the lock tongue, the lock catch box is provided with an electric leakage locking part, and when the electric leakage detection part detects electric leakage, the electric leakage locking part can limit the lock tongue in the lock catch box. The beneficial effects of the utility model are that when the cabinet door does not leak electricity, a professional with a key can open the cabinet door only by using the