CN217824233U - 电压保护电路及用电设备 - Google Patents
电压保护电路及用电设备 Download PDFInfo
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- CN217824233U CN217824233U CN202220561757.8U CN202220561757U CN217824233U CN 217824233 U CN217824233 U CN 217824233U CN 202220561757 U CN202220561757 U CN 202220561757U CN 217824233 U CN217824233 U CN 217824233U
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- 238000004146 energy storage Methods 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220561757.8U CN217824233U (zh) | 2022-03-10 | 2022-03-10 | 电压保护电路及用电设备 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220561757.8U CN217824233U (zh) | 2022-03-10 | 2022-03-10 | 电压保护电路及用电设备 |
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| CN217824233U true CN217824233U (zh) | 2022-11-15 |
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| CN202220561757.8U Active CN217824233U (zh) | 2022-03-10 | 2022-03-10 | 电压保护电路及用电设备 |
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| CN (1) | CN217824233U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116937496A (zh) * | 2023-07-20 | 2023-10-24 | 深圳市华源电源科技有限公司 | 一种无源输入保护电路 |
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2022
- 2022-03-10 CN CN202220561757.8U patent/CN217824233U/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116937496A (zh) * | 2023-07-20 | 2023-10-24 | 深圳市华源电源科技有限公司 | 一种无源输入保护电路 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Address before: 518000 workshop A202, Founder science and Technology Industrial Park, north of Songbai highway, Longteng community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Factory Building 401, Runheng Industrial Plant 1, Fuyuan Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Country or region after: China Address before: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Country or region before: China |





