CN216342977U - 一种自感应式换气扇 - Google Patents
一种自感应式换气扇 Download PDFInfo
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- CN216342977U CN216342977U CN202122515039.5U CN202122515039U CN216342977U CN 216342977 U CN216342977 U CN 216342977U CN 202122515039 U CN202122515039 U CN 202122515039U CN 216342977 U CN216342977 U CN 216342977U
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- 238000009423 ventilation Methods 0.000 title abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000002516 radical scavenger Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000010411 cooking Methods 0.000 abstract description 4
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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CN202122515039.5U CN216342977U (zh) | 2021-10-19 | 2021-10-19 | 一种自感应式换气扇 |
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CN202122515039.5U CN216342977U (zh) | 2021-10-19 | 2021-10-19 | 一种自感应式换气扇 |
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CN216342977U true CN216342977U (zh) | 2022-04-19 |
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CN202122515039.5U Active CN216342977U (zh) | 2021-10-19 | 2021-10-19 | 一种自感应式换气扇 |
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2021
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230825 Address after: No. 28, Shizhu Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province, 315000 Patentee after: NINGBO CHENGBANG INNOVATIVE CREATIONS Co.,Ltd. Address before: 315200 Building 1, No. 28, Shizhu Road, Chenjia village, Linyu Industrial Zone, Jiaochuan street, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: Ningbo Sanyi Intelligent Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 28, Shizhu Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Sanyi RV Manufacturing Co.,Ltd. Address before: No. 28, Shizhu Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO CHENGBANG INNOVATIVE CREATIONS Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |