CN210829801U - 脖带风扇 - Google Patents
脖带风扇 Download PDFInfo
- Publication number
- CN210829801U CN210829801U CN201921684168.3U CN201921684168U CN210829801U CN 210829801 U CN210829801 U CN 210829801U CN 201921684168 U CN201921684168 U CN 201921684168U CN 210829801 U CN210829801 U CN 210829801U
- Authority
- CN
- China
- Prior art keywords
- fan
- air
- arc
- neck
- ventiduct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007664 blowing Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921684168.3U CN210829801U (zh) | 2019-10-09 | 2019-10-09 | 脖带风扇 |
PCT/CN2019/123073 WO2021068389A1 (zh) | 2019-10-09 | 2019-12-04 | 脖带风扇 |
US17/315,274 US12060893B2 (en) | 2019-10-09 | 2021-05-08 | Portable blowing device |
US17/717,144 US11624370B2 (en) | 2019-10-09 | 2022-04-11 | Portable blowing device |
US18/169,216 US11873825B2 (en) | 2019-10-09 | 2023-02-15 | Portable blowing device |
US18/111,614 US20230193909A1 (en) | 2019-10-09 | 2023-02-20 | Portable blowing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921684168.3U CN210829801U (zh) | 2019-10-09 | 2019-10-09 | 脖带风扇 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210829801U true CN210829801U (zh) | 2020-06-23 |
Family
ID=71264007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921684168.3U Active CN210829801U (zh) | 2019-10-09 | 2019-10-09 | 脖带风扇 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN210829801U (zh) |
WO (1) | WO2021068389A1 (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111829113A (zh) * | 2020-07-17 | 2020-10-27 | 翁俊发 | 挂脖风扇及风扇组合 |
CN112128131A (zh) * | 2020-09-22 | 2020-12-25 | 刘月月 | 一种便携式智能风扇 |
US11187241B1 (en) | 2020-05-13 | 2021-11-30 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
WO2022032720A1 (zh) * | 2020-08-14 | 2022-02-17 | 深圳市几素科技有限公司 | 挂脖式风扇 |
WO2022032721A1 (zh) * | 2020-08-14 | 2022-02-17 | 深圳市几素科技有限公司 | 挂脖式风扇 |
WO2022073279A1 (zh) * | 2020-09-30 | 2022-04-14 | 深圳市几素科技有限公司 | 挂脖式风扇 |
WO2022116108A1 (zh) * | 2020-12-03 | 2022-06-09 | 深圳市庸轼科技有限公司 | 一种小型脖戴式风扇 |
WO2022121915A1 (zh) * | 2020-12-11 | 2022-06-16 | 深圳市蓝禾技术有限公司 | 挂脖风扇 |
US11624370B2 (en) | 2019-10-09 | 2023-04-11 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
US11661947B2 (en) | 2019-10-25 | 2023-05-30 | Shenzhen JISU Technology Co., Ltd | Neck fan |
JP2023537542A (ja) * | 2020-09-30 | 2023-09-04 | 深▲せん▼市几素科技有限公司 | 首掛けファン |
USD999362S1 (en) | 2022-03-10 | 2023-09-19 | Ontel Products Corporation | Neck fan |
USD1009287S1 (en) | 2022-06-06 | 2023-12-26 | Ontel Products Corporation | Neck heater |
US11873825B2 (en) * | 2019-10-09 | 2024-01-16 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
US12060893B2 (en) | 2019-10-09 | 2024-08-13 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008286014A (ja) * | 2007-05-15 | 2008-11-27 | Prop:Kk | 人体用送風装置 |
JP6475867B2 (ja) * | 2015-01-12 | 2019-02-27 | ノーベル・イノベーションズ・インコーポレイテッドNovel Innovations Inc. | ネックレス型扇風機 |
KR101978052B1 (ko) * | 2017-09-26 | 2019-09-03 | 동서대학교 산학협력단 | 목에 착용하는 고리모양 선풍기 |
KR101857047B1 (ko) * | 2017-10-17 | 2018-05-11 | 박정규 | 넥밴드형 선풍기 |
CN208089598U (zh) * | 2018-04-16 | 2018-11-13 | 邓鹏� | 一种搭肩扇 |
CN209354401U (zh) * | 2018-12-13 | 2019-09-06 | 深圳吾迪科技有限公司 | 一种角度可调的制冷颈圈风扇 |
-
2019
- 2019-10-09 CN CN201921684168.3U patent/CN210829801U/zh active Active
- 2019-12-04 WO PCT/CN2019/123073 patent/WO2021068389A1/zh active Application Filing
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11624370B2 (en) | 2019-10-09 | 2023-04-11 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
US12060893B2 (en) | 2019-10-09 | 2024-08-13 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
US11873825B2 (en) * | 2019-10-09 | 2024-01-16 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
US11754080B2 (en) | 2019-10-25 | 2023-09-12 | Shenzhen JISU Technology Co., Ltd | Neck fan |
US11661947B2 (en) | 2019-10-25 | 2023-05-30 | Shenzhen JISU Technology Co., Ltd | Neck fan |
US11719250B2 (en) | 2019-10-25 | 2023-08-08 | Shenzhen JISU Technology Co., Ltd | Neck fan |
US11187241B1 (en) | 2020-05-13 | 2021-11-30 | Shenzhen Lanhe Technologies Co., Ltd. | Portable blowing device |
CN111829113A (zh) * | 2020-07-17 | 2020-10-27 | 翁俊发 | 挂脖风扇及风扇组合 |
WO2022032721A1 (zh) * | 2020-08-14 | 2022-02-17 | 深圳市几素科技有限公司 | 挂脖式风扇 |
WO2022032720A1 (zh) * | 2020-08-14 | 2022-02-17 | 深圳市几素科技有限公司 | 挂脖式风扇 |
CN112128131A (zh) * | 2020-09-22 | 2020-12-25 | 刘月月 | 一种便携式智能风扇 |
WO2022073279A1 (zh) * | 2020-09-30 | 2022-04-14 | 深圳市几素科技有限公司 | 挂脖式风扇 |
JP2023537542A (ja) * | 2020-09-30 | 2023-09-04 | 深▲せん▼市几素科技有限公司 | 首掛けファン |
JP7449369B2 (ja) | 2020-09-30 | 2024-03-13 | 深▲せん▼市几素科技有限公司 | 首掛けファン |
WO2022116108A1 (zh) * | 2020-12-03 | 2022-06-09 | 深圳市庸轼科技有限公司 | 一种小型脖戴式风扇 |
WO2022121915A1 (zh) * | 2020-12-11 | 2022-06-16 | 深圳市蓝禾技术有限公司 | 挂脖风扇 |
USD999362S1 (en) | 2022-03-10 | 2023-09-19 | Ontel Products Corporation | Neck fan |
USD1009287S1 (en) | 2022-06-06 | 2023-12-26 | Ontel Products Corporation | Neck heater |
Also Published As
Publication number | Publication date |
---|---|
WO2021068389A1 (zh) | 2021-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W126946 Conclusion of examination: On the basis of claims 1-7 submitted by the patentee on September 1, 2022, the utility model patent right 201921684168.3 is maintained valid Decision date of declaring invalidation: 20230921 Decision number of declaring invalidation: 564164 Denomination of utility model: Neck strap fan Granted publication date: 20200623 Patentee: SHENZHEN LANHE TECHNOLOGIES Co.,Ltd. |
|
IP01 | Partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W129320 Conclusion of examination: Maintain the validity of utility model patent No. 20192168684168.3 based on claims 5-7 submitted by the patentee on March 3, 2023 Decision date of declaring invalidation: 20240129 Decision number of declaring invalidation: 566615 Denomination of utility model: Neck strap fan Granted publication date: 20200623 Patentee: SHENZHEN LANHE TECHNOLOGIES Co.,Ltd. Commission number: 5W127938 Conclusion of examination: Maintain the validity of utility model patent No. 20192168684168.3 based on claims 5-7 submitted by the patentee on March 3, 2023 Decision date of declaring invalidation: 20240129 Decision number of declaring invalidation: 566615 Denomination of utility model: Neck strap fan Granted publication date: 20200623 Patentee: SHENZHEN LANHE TECHNOLOGIES Co.,Ltd. |