CN209604289U - 一种usb电风扇 - Google Patents
一种usb电风扇 Download PDFInfo
- Publication number
- CN209604289U CN209604289U CN201920265930.8U CN201920265930U CN209604289U CN 209604289 U CN209604289 U CN 209604289U CN 201920265930 U CN201920265930 U CN 201920265930U CN 209604289 U CN209604289 U CN 209604289U
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- several
- motor housing
- support chip
- electric fan
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- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920265930.8U CN209604289U (zh) | 2019-03-01 | 2019-03-01 | 一种usb电风扇 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920265930.8U CN209604289U (zh) | 2019-03-01 | 2019-03-01 | 一种usb电风扇 |
Publications (1)
Publication Number | Publication Date |
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CN209604289U true CN209604289U (zh) | 2019-11-08 |
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Family Applications (1)
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CN201920265930.8U Active CN209604289U (zh) | 2019-03-01 | 2019-03-01 | 一种usb电风扇 |
Country Status (1)
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CN (1) | CN209604289U (zh) |
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2019
- 2019-03-01 CN CN201920265930.8U patent/CN209604289U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: USB electric fan Effective date of registration: 20220406 Granted publication date: 20191108 Pledgee: Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Duqiao sub branch Pledgor: ZHEJIANG XIANGLONG TECHNOLOGY Co.,Ltd. Registration number: Y2022330000453 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191108 Pledgee: Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Duqiao sub branch Pledgor: ZHEJIANG XIANGLONG TECHNOLOGY Co.,Ltd. Registration number: Y2022330000453 |