- 专利标题: SWITCHBOARD HAVING ROTATING SHUTTER STRUCTURE
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申请号: US17756943申请日: 2020-04-01
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公开(公告)号: US20230020170A1公开(公告)日: 2023-01-19
- 发明人: Han-Joo LEE , Hong-Ik YANG
- 申请人: LS ELECTRIC CO., LTD.
- 申请人地址: KR Anyang-Si, Gyeonggi-do
- 专利权人: LS ELECTRIC CO., LTD.
- 当前专利权人: LS ELECTRIC CO., LTD.
- 当前专利权人地址: KR Anyang-Si, Gyeonggi-do
- 优先权: KR10-2019-0159543 20191204
- 国际申请: PCT/KR2020/004484 WO 20200401
- 主分类号: H02B1/14
- IPC分类号: H02B1/14 ; H02B1/04
摘要:
The present invention disclosure provides a switchboard having a rotating shutter structure. The switchboard having a rotating shutter structure comprises: a switchboard body that is provided with a circuit breaker chamber into which a circuit breaker is inserted, and an open hole formed in the rear surface to expose a conductor part of a bushing assembly to the circuit breaker chamber; a shutter part that is rotatably installed in the switchboard body and opens/closes the open hole by rotating; and an operation unit that is installed in the switchboard body and rotates the shutter part when the circuit breaker is inserted into the circuit breaker chamber.