CN108678977A - 一种可调节垂直角度的便携式风扇 - Google Patents
一种可调节垂直角度的便携式风扇 Download PDFInfo
- Publication number
- CN108678977A CN108678977A CN201810466499.3A CN201810466499A CN108678977A CN 108678977 A CN108678977 A CN 108678977A CN 201810466499 A CN201810466499 A CN 201810466499A CN 108678977 A CN108678977 A CN 108678977A
- Authority
- CN
- China
- Prior art keywords
- shaft
- protecgulum
- deck
- axle sleeve
- vertical angle
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 241000883990 Flabellum Species 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 claims description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
-
- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810466499.3A CN108678977B (zh) | 2018-05-15 | 2018-05-15 | 一种可调节垂直角度的便携式风扇 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810466499.3A CN108678977B (zh) | 2018-05-15 | 2018-05-15 | 一种可调节垂直角度的便携式风扇 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108678977A true CN108678977A (zh) | 2018-10-19 |
CN108678977B CN108678977B (zh) | 2020-05-05 |
Family
ID=63805497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810466499.3A Active CN108678977B (zh) | 2018-05-15 | 2018-05-15 | 一种可调节垂直角度的便携式风扇 |
Country Status (1)
Country | Link |
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CN (1) | CN108678977B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111987843A (zh) * | 2020-08-17 | 2020-11-24 | 淮南万泰电子股份有限公司 | 一种高效率复合式铁芯绕组电机及其使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203783930U (zh) * | 2014-04-21 | 2014-08-20 | 宁波先锋电器制造有限公司 | 一种箱扇 |
CN205173925U (zh) * | 2015-12-04 | 2016-04-20 | 阔展科技(深圳)有限公司 | 摄影机之旋转定位基座 |
CN205371039U (zh) * | 2016-01-25 | 2016-07-06 | 张建波 | 一种手持摇摆风扇 |
CN206377160U (zh) * | 2017-01-03 | 2017-08-04 | 河北亿泰克轴承有限公司 | 一种高效的滚动轴承散热装置 |
CN206874642U (zh) * | 2017-06-06 | 2018-01-12 | 耒阳新达微科技有限公司 | 一种使用寿命长的轴承 |
CN206943037U (zh) * | 2017-05-09 | 2018-01-30 | 时涛 | 一种手持式折叠迷你风扇 |
-
2018
- 2018-05-15 CN CN201810466499.3A patent/CN108678977B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203783930U (zh) * | 2014-04-21 | 2014-08-20 | 宁波先锋电器制造有限公司 | 一种箱扇 |
CN205173925U (zh) * | 2015-12-04 | 2016-04-20 | 阔展科技(深圳)有限公司 | 摄影机之旋转定位基座 |
CN205371039U (zh) * | 2016-01-25 | 2016-07-06 | 张建波 | 一种手持摇摆风扇 |
CN206377160U (zh) * | 2017-01-03 | 2017-08-04 | 河北亿泰克轴承有限公司 | 一种高效的滚动轴承散热装置 |
CN206943037U (zh) * | 2017-05-09 | 2018-01-30 | 时涛 | 一种手持式折叠迷你风扇 |
CN206874642U (zh) * | 2017-06-06 | 2018-01-12 | 耒阳新达微科技有限公司 | 一种使用寿命长的轴承 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111987843A (zh) * | 2020-08-17 | 2020-11-24 | 淮南万泰电子股份有限公司 | 一种高效率复合式铁芯绕组电机及其使用方法 |
Also Published As
Publication number | Publication date |
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CN108678977B (zh) | 2020-05-05 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 243000 Anhui city of Ma'anshan province high tech Zone Chihu Road No. 966, building 4, penholder Applicant after: MAANSHAN ANHUIZHI ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 243000 E32, 3 floor, 9 building, 1369 Jiuhua Road, Yushan, Ma'anshan, Anhui Applicant before: MAANSHAN ANHUIZHI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: Building C, 3rd Floor, No. 68 Yufeng Road, Anle Village, Dongfeng Town, Zhongshan City, Guangdong Province 528400 Patentee after: Zhongshan Yutong Electric Manufacturing Co.,Ltd. Country or region after: China Address before: 243000 building 4, 966 Bijiashan Road, Cihu high tech Zone, Ma'anshan City, Anhui Province Patentee before: MAANSHAN ANHUIZHI ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |