Title:
CABINET
Document Type and Number:
WIPO Patent Application WO/2023/010978
Kind Code:
A1
Abstract:
The present invention relates to the technical field of power devices, and provides a cabinet. The cabinet comprises a cabinet body (300), a cabinet door (200), a pressure relief plate (500), and a reinforcement locking device (100). The cabinet body (300) and/or the cabinet door (200) is provided with a pressure relief port (400), the pressure relief plate (500) is used for plugging the pressure relief port (400), the reinforcement locking device (100) is configured to lock the cabinet door (200) on the cabinet body (300), and the locking strength of the reinforcement locking device (100) is greater than the plugging strength of the pressure relief plate (500). The locking strength of the reinforcement locking device (100) in the cabinet is high, such that the locking reliability of the cabinet door (200) can be ensured, and the pressure relief plate (500) cannot open in time when an arcing fault occurs, and the cabinet door (200) is flushed away to cause a safety accident, and the protection effect on electrical components inside the cabinet body (300) and operators in the vicinity of the cabinet is good.
Inventors:
GUO JUN (CN)
WANG XIAOHU (CN)
ZHU QIYAO (CN)
WANG XIAOHU (CN)
ZHU QIYAO (CN)
Application Number:
PCT/CN2022/096154
Publication Date:
February 09, 2023
Filing Date:
May 31, 2022
Export Citation:
Assignee:
SUNGROW POWER SUPPLY CO LTD (CN)
International Classes:
H05K5/02
Foreign References:
| CN215872157U | 2022-02-18 | |||
| CN111064240A | 2020-04-24 | |||
| JP2012186945A | 2012-09-27 | |||
| CN203911267U | 2014-10-29 | |||
| CN103155315A | 2013-06-12 | |||
| CN107086484A | 2017-08-22 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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