CN116292390A - 电子设备及其风扇 - Google Patents
电子设备及其风扇 Download PDFInfo
- Publication number
- CN116292390A CN116292390A CN202310547748.2A CN202310547748A CN116292390A CN 116292390 A CN116292390 A CN 116292390A CN 202310547748 A CN202310547748 A CN 202310547748A CN 116292390 A CN116292390 A CN 116292390A
- Authority
- CN
- China
- Prior art keywords
- fan
- blade
- fan blade
- cover
- hub
- 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
- 238000013459 approach Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310547748.2A CN116292390B (zh) | 2023-05-15 | 2023-05-15 | 电子设备及其风扇 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310547748.2A CN116292390B (zh) | 2023-05-15 | 2023-05-15 | 电子设备及其风扇 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116292390A true CN116292390A (zh) | 2023-06-23 |
| CN116292390B CN116292390B (zh) | 2023-10-17 |
Family
ID=86796270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310547748.2A Active CN116292390B (zh) | 2023-05-15 | 2023-05-15 | 电子设备及其风扇 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116292390B (zh) |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320496A (ja) * | 1999-05-07 | 2000-11-21 | Shicoh Eng Co Ltd | 小形ファンモータ |
| JP2002257080A (ja) * | 2001-03-02 | 2002-09-11 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機の軸位置自動調整装置 |
| JP2004341669A (ja) * | 2003-05-14 | 2004-12-02 | Toshiba Home Technology Corp | 冷却装置 |
| US20050244291A1 (en) * | 2004-04-28 | 2005-11-03 | Kentaro Tomioka | Pump and electronic apparatus having this pump |
| CN101520056A (zh) * | 2008-02-26 | 2009-09-02 | 日本电产株式会社 | 轴流风扇单元 |
| CN101520057A (zh) * | 2008-02-26 | 2009-09-02 | 日本电产株式会社 | 轴流风扇单元 |
| CN104100551A (zh) * | 2013-04-15 | 2014-10-15 | 纬创资通股份有限公司 | 风扇系统 |
| CN204129564U (zh) * | 2013-07-22 | 2015-01-28 | 索尼公司 | 旋转驱动装置 |
| CN104895848A (zh) * | 2014-03-06 | 2015-09-09 | 奇鋐科技股份有限公司 | 风扇自体主动式降噪系统 |
| CN204887843U (zh) * | 2014-07-29 | 2015-12-16 | 日本电产株式会社 | 散热模块 |
| TWM529761U (zh) * | 2016-06-17 | 2016-10-01 | 華碩電腦股份有限公司 | 風扇模組 |
| CN205689464U (zh) * | 2016-06-17 | 2016-11-16 | 华硕电脑股份有限公司 | 风扇模块 |
| US20170160773A1 (en) * | 2015-12-07 | 2017-06-08 | Lenovo (Singapore) Pte. Ltd. | Electronic apparatus |
| CN107208659A (zh) * | 2015-01-19 | 2017-09-26 | 株式会社电装 | 送风装置 |
| CN107396617A (zh) * | 2017-09-05 | 2017-11-24 | 中微冷却技术(深圳)有限公司 | 浮动式散热装置以及安装有该浮动式散热装置的电子组件 |
| TWI672989B (zh) * | 2018-07-02 | 2019-09-21 | 宏碁股份有限公司 | 散熱模組 |
| CN211174698U (zh) * | 2019-11-06 | 2020-08-04 | 深圳市东维丰电子科技股份有限公司 | 双叶片降噪正反转风扇 |
| CN111577634A (zh) * | 2019-11-25 | 2020-08-25 | 章丽 | 一种具有防回流的计算机风扇设备 |
| WO2021188111A1 (en) * | 2020-03-20 | 2021-09-23 | Hewlett-Packard Development Company, L.P. | Fan modules with slidable fans |
| CN114857068A (zh) * | 2022-05-20 | 2022-08-05 | 联想(北京)有限公司 | 一种风扇结构及电子设备 |
| CN218439841U (zh) * | 2022-10-27 | 2023-02-03 | 苏州聚力电机有限公司 | 一种散热风扇的吸震结构 |
| CN218934780U (zh) * | 2022-12-20 | 2023-04-28 | 深圳市富禧德硕电子有限公司 | 一种增压直流散热风扇 |
-
2023
- 2023-05-15 CN CN202310547748.2A patent/CN116292390B/zh active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320496A (ja) * | 1999-05-07 | 2000-11-21 | Shicoh Eng Co Ltd | 小形ファンモータ |
| JP2002257080A (ja) * | 2001-03-02 | 2002-09-11 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機の軸位置自動調整装置 |
| JP2004341669A (ja) * | 2003-05-14 | 2004-12-02 | Toshiba Home Technology Corp | 冷却装置 |
| US20050244291A1 (en) * | 2004-04-28 | 2005-11-03 | Kentaro Tomioka | Pump and electronic apparatus having this pump |
| CN101520056A (zh) * | 2008-02-26 | 2009-09-02 | 日本电产株式会社 | 轴流风扇单元 |
| CN101520057A (zh) * | 2008-02-26 | 2009-09-02 | 日本电产株式会社 | 轴流风扇单元 |
| CN104100551A (zh) * | 2013-04-15 | 2014-10-15 | 纬创资通股份有限公司 | 风扇系统 |
| CN204129564U (zh) * | 2013-07-22 | 2015-01-28 | 索尼公司 | 旋转驱动装置 |
| CN104895848A (zh) * | 2014-03-06 | 2015-09-09 | 奇鋐科技股份有限公司 | 风扇自体主动式降噪系统 |
| CN204887843U (zh) * | 2014-07-29 | 2015-12-16 | 日本电产株式会社 | 散热模块 |
| CN107208659A (zh) * | 2015-01-19 | 2017-09-26 | 株式会社电装 | 送风装置 |
| US20170160773A1 (en) * | 2015-12-07 | 2017-06-08 | Lenovo (Singapore) Pte. Ltd. | Electronic apparatus |
| TWM529761U (zh) * | 2016-06-17 | 2016-10-01 | 華碩電腦股份有限公司 | 風扇模組 |
| CN205689464U (zh) * | 2016-06-17 | 2016-11-16 | 华硕电脑股份有限公司 | 风扇模块 |
| CN107396617A (zh) * | 2017-09-05 | 2017-11-24 | 中微冷却技术(深圳)有限公司 | 浮动式散热装置以及安装有该浮动式散热装置的电子组件 |
| TWI672989B (zh) * | 2018-07-02 | 2019-09-21 | 宏碁股份有限公司 | 散熱模組 |
| CN211174698U (zh) * | 2019-11-06 | 2020-08-04 | 深圳市东维丰电子科技股份有限公司 | 双叶片降噪正反转风扇 |
| CN111577634A (zh) * | 2019-11-25 | 2020-08-25 | 章丽 | 一种具有防回流的计算机风扇设备 |
| WO2021188111A1 (en) * | 2020-03-20 | 2021-09-23 | Hewlett-Packard Development Company, L.P. | Fan modules with slidable fans |
| CN114857068A (zh) * | 2022-05-20 | 2022-08-05 | 联想(北京)有限公司 | 一种风扇结构及电子设备 |
| CN218439841U (zh) * | 2022-10-27 | 2023-02-03 | 苏州聚力电机有限公司 | 一种散热风扇的吸震结构 |
| CN218934780U (zh) * | 2022-12-20 | 2023-04-28 | 深圳市富禧德硕电子有限公司 | 一种增压直流散热风扇 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116292390B (zh) | 2023-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241226 Address after: 230601 No. 3188-1, Yungu Road, Hefei Economic and Technological Development Zone, Anhui Province (in the comprehensive bonded zone) Patentee after: LCFC (HEFEI) ELECTRONICS TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 1605, Lenovo Technology Port, No. 5899, Xiyou Road, Hefei Economic and Technological Development Zone, Anhui Province, 230000 Patentee before: HEFEI LCFC INFORMATION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |