Title:
PROTECTIVE DEVICE FOR ELECTRICAL CONTROL CABINET
Document Type and Number:
WIPO Patent Application WO/2020/258407
Kind Code:
A1
Abstract:
Disclosed is a protective device for an electrical control cabinet, relating to the related field of protection for electrical cabinets. The purpose of the invention is to solve the problem of a cabinet door of a current electrical control cabinet not being provided with a protective device and being unable to have the function of preventing theft, so that if a mechanical lock of an electrical cabinet door is smashed, the electrical cabinet door can be opened, and internal elements are easily stolen. The protective device for the electrical control cabinet comprises an insulating base (1), wherein a cabinet body (2) is arranged at an upper end of the insulating base (1), a cabinet door (4) is arranged on the front end face of the cabinet body (2), the cabinet door (4) is connected to the cabinet body (2) by means of hinges (3), a mechanical lock (5) is arranged on one side of the front end face of the cabinet door (4), protective units (9) are arranged on an upper portion and a lower portion of the mechanical lock (5), a first groove (6) is formed in one side of each protective unit (9), a second groove (12) is formed in one side of the first groove (6), a spring (7) is arranged on one side of the interior of the first groove (6), a bolt (8) is arranged on one side of the spring (7), a cylindrical magnetic core (10) is arranged in the second groove (12), and a solenoid (11) is arranged on the cylindrical magnetic core (10).
Inventors:
NI YEBO (CN)
Application Number:
PCT/CN2019/096248
Publication Date:
December 30, 2020
Filing Date:
July 17, 2019
Export Citation:
Assignee:
TAICANG DENASEN MECH & ELECTRICAL ENGINEERING CO LTD (CN)
International Classes:
H05K5/02; E05B63/14; E05B65/52; E05C1/12
Foreign References:
| CN110225683A | 2019-09-10 | |||
| CN208273404U | 2018-12-21 | |||
| CN205693184U | 2016-11-16 | |||
| CN205531755U | 2016-08-31 | |||
| CN205304012U | 2016-06-08 | |||
| US20030005643A1 | 2003-01-09 |
Attorney, Agent or Firm:
SUZHOU ZHOUZHI PATENT AGENCY (CN)
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