JP2006332154A - 電子機器の空冷装置 - Google Patents
電子機器の空冷装置 Download PDFInfo
- Publication number
- JP2006332154A JP2006332154A JP2005150496A JP2005150496A JP2006332154A JP 2006332154 A JP2006332154 A JP 2006332154A JP 2005150496 A JP2005150496 A JP 2005150496A JP 2005150496 A JP2005150496 A JP 2005150496A JP 2006332154 A JP2006332154 A JP 2006332154A
- Authority
- JP
- Japan
- Prior art keywords
- air
- housing
- cooling device
- electronic device
- air introduction
- 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
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Classifications
-
- 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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
- H05K7/20154—Heat dissipaters coupled to components
Abstract
【解決手段】筐体1に設けた吸入口4から筐体1、2に設けた排出口5に向けて筐体内部を通る気流をファン6により発生させ、その気流により発熱体9で発生する熱を筐体外部に放散させる電子機器の空冷装置において、前記吸入口4に気流の向きを変えるように傾斜した複数の空気導入板を設け、前記空気導入板の表面に多数の突起を設けた。
【選択図】図1
Description
2 下部筐体
3 シャーシ、3a ボス、3b 放熱フィン
4 吸入口
5 排出口
6 ファン
7 除塵ユニット、7a 空気導入板、7b 凸条、7c 空気導出板、7d フレーム、7e 取付穴
8 プリント基板
9 最大発熱部品
Claims (4)
- 筐体に設けた吸入口から筐体に設けた排出口に向けて筐体内部を通る気流をファンにより発生させ、その気流により発熱体で発生する熱を筐体外部に放散させる電子機器の空冷装置において、前記吸入口に気流の向きを変えるように傾斜した複数の空気導入板を設け、前記空気導入板の表面に多数の突起を設けたことを特徴とする電子機器の空冷装置。
- 前記多数の突起が気流と直交する向きに延びる凸条である請求項1の電子機器の空冷装置。
- 前記空気導入板の下流域に空気導入板とは異なる方向に傾斜した複数の空気導出板を設けた請求項1または2の電子機器の空冷装置。
- 前記複数の空気導入板または空気導出板が一体に形成され前記筐体に取り付けおよび取り外しが容易に行える除塵ユニットが用いられている請求項1から3のいずれかに記載された電子機器の空冷装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005150496A JP4420230B2 (ja) | 2005-05-24 | 2005-05-24 | 電子機器の空冷装置 |
CN2006800181829A CN101185382B (zh) | 2005-05-24 | 2006-05-22 | 用于空气冷却电子设备的装置 |
EP06766408A EP1885169B1 (en) | 2005-05-24 | 2006-05-22 | Device for air-cooling electronic apparatus |
DE06766408T DE06766408T1 (de) | 2005-05-24 | 2006-05-22 | Einrichtung zur luftkühlung elektronischer vorrichtungen |
US11/920,694 US8125778B2 (en) | 2005-05-24 | 2006-05-22 | Device for air-cooling electronic apparatus |
EP12002106A EP2480060A1 (en) | 2005-05-24 | 2006-05-22 | Device for air-cooling electronic apparatus |
PCT/JP2006/310601 WO2006126693A1 (ja) | 2005-05-24 | 2006-05-22 | 電子機器の空冷装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005150496A JP4420230B2 (ja) | 2005-05-24 | 2005-05-24 | 電子機器の空冷装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006332154A true JP2006332154A (ja) | 2006-12-07 |
JP4420230B2 JP4420230B2 (ja) | 2010-02-24 |
Family
ID=37452115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005150496A Active JP4420230B2 (ja) | 2005-05-24 | 2005-05-24 | 電子機器の空冷装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8125778B2 (ja) |
EP (2) | EP1885169B1 (ja) |
JP (1) | JP4420230B2 (ja) |
CN (1) | CN101185382B (ja) |
DE (1) | DE06766408T1 (ja) |
WO (1) | WO2006126693A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902111A (zh) * | 2010-08-24 | 2010-12-01 | 无锡市中达电机有限公司 | 水利生化用三相异步电动机 |
JP2017174847A (ja) * | 2016-03-18 | 2017-09-28 | 東芝メモリ株式会社 | 半導体装置 |
US10064311B2 (en) | 2014-12-31 | 2018-08-28 | Elbit Systems Ltd. | Thermal management of printed circuit board components |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008003516U1 (de) * | 2008-03-12 | 2008-07-03 | Nft Nanofiltertechnik Gmbh | Kühlgerät für elektronische Bauelemente |
FI20085945L (fi) * | 2008-10-08 | 2010-04-09 | Abb Oy | Elektroniikkalaitteen jäähdytysrakenne ja menetelmä |
US7969733B1 (en) * | 2008-12-17 | 2011-06-28 | Nvidia Corporation | Heat transfer system, method, and computer program product for use with multiple circuit board environments |
US7898810B2 (en) | 2008-12-19 | 2011-03-01 | Raytheon Company | Air cooling for a phased array radar |
TWI377008B (en) | 2009-04-14 | 2012-11-11 | Compal Electronics Inc | Electronic device |
TWI426860B (zh) * | 2009-11-20 | 2014-02-11 | Delta Electronics Inc | 熱交換裝置及應用熱交換裝置的密閉式電器設備 |
US8936072B2 (en) * | 2010-06-11 | 2015-01-20 | Hewlett-Packard Development Company, L.P. | Thermal distribution systems and methods |
US20120118327A1 (en) * | 2010-11-16 | 2012-05-17 | Rouben Mazmanyan | Dust Removal System for Electronic Devices |
JP2012223033A (ja) * | 2011-04-13 | 2012-11-12 | Yaskawa Electric Corp | 電力変換装置 |
JP5684047B2 (ja) * | 2011-05-23 | 2015-03-11 | 株式会社三社電機製作所 | 電気装置 |
EP2557676B1 (de) * | 2011-08-09 | 2014-02-26 | Siemens Aktiengesellschaft | Umrichteranordnung mit einem Luftkühlsystem |
CN103376856B (zh) * | 2012-04-26 | 2017-02-22 | 周星星 | 散热稳定结构及应用该散热稳定结构的服务器 |
TWI563905B (en) * | 2013-02-18 | 2016-12-21 | Sunonwealth Electr Mach Ind Co | Hand-held electronic device |
TWI512442B (zh) * | 2013-02-21 | 2015-12-11 | Sunonwealth Electr Mach Ind Co | 手持電子裝置之散熱系統 |
US9933454B2 (en) * | 2014-06-06 | 2018-04-03 | Advantest Corporation | Universal test floor system |
WO2017034653A1 (en) * | 2015-08-21 | 2017-03-02 | Corsair Memory, Inc. | Forced and natural convection liquid cooler for personal computer |
FR3060202B1 (fr) * | 2016-12-12 | 2019-07-05 | Aptiv Technologies Limited | Dispositif de dissipation de chaleur d'une unite de controle multimedia |
JP2018113406A (ja) * | 2017-01-13 | 2018-07-19 | アルパイン株式会社 | 電子機器 |
CN112292495B (zh) * | 2018-06-28 | 2023-09-01 | 昕诺飞控股有限公司 | 街道照明杆 |
DE102018212076A1 (de) * | 2018-07-19 | 2020-01-23 | Zf Friedrichshafen Ag | Steuergerät für ein Fahrzeug |
US10390464B1 (en) * | 2018-12-03 | 2019-08-20 | Aic Inc. | Server heat dissipation channel structure |
CN109885129A (zh) * | 2019-02-28 | 2019-06-14 | 上海摩软通讯技术有限公司 | 一种应用于移动终端设备的前壳及移动终端设备 |
EP4061533A4 (en) | 2019-11-22 | 2023-11-15 | Bio-Rad Laboratories, Inc. | HEAT MANAGEMENT FOR THERMOCYCLER USING AIR HOSES |
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US2824939A (en) * | 1955-03-17 | 1958-02-25 | Westinghouse Electric Corp | Cooling means for metal-clad switchgear |
US3967874A (en) * | 1975-09-30 | 1976-07-06 | Calabro Anthony Denis | Uniformly cooled printed circuit board mounting assembly |
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JPS60156808U (ja) * | 1984-03-29 | 1985-10-18 | 株式会社東芝 | 電気機器用塩害防止柵 |
DE3517149A1 (de) * | 1985-05-11 | 1986-11-13 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Kuehlvorrichtung |
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JP3087153B2 (ja) | 1993-08-18 | 2000-09-11 | キヤノン株式会社 | 熱源内蔵容器の冷却装置 |
JPH0871347A (ja) | 1994-09-09 | 1996-03-19 | Fuji Electric Co Ltd | 異物除去装置 |
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US5704212A (en) * | 1996-09-13 | 1998-01-06 | Itronix Corporation | Active cooling system for cradle of portable electronic devices |
US5940266A (en) * | 1997-10-14 | 1999-08-17 | International Business Machines Corporation | Bi-directional cooling arrangement for use with an electronic component enclosure |
US5983890A (en) * | 1998-01-09 | 1999-11-16 | Canadian Gas Research Institute | Fireplace having multi-zone heating control |
JP2000105524A (ja) | 1998-09-30 | 2000-04-11 | Minolta Co Ltd | 機器の送風空気流の除塵装置 |
TW484721U (en) * | 2000-11-06 | 2002-04-21 | Giga Byte Tech Co Ltd | Improved airflow guiding structure of server |
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JP2002353677A (ja) | 2001-05-24 | 2002-12-06 | Kenwood Corp | 発熱体を有する機器の放熱構造 |
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US6643130B1 (en) * | 2002-07-08 | 2003-11-04 | Demarchis John A. | Wash down filtered fan apparatus |
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JP4086648B2 (ja) * | 2002-12-18 | 2008-05-14 | 富士通株式会社 | 通信装置 |
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US7038911B2 (en) * | 2004-06-30 | 2006-05-02 | International Business Machines Corporation | Push-pull dual fan fansink |
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US7096678B2 (en) * | 2004-09-01 | 2006-08-29 | Gelcore Llc | Method and apparatus for increasing natural convection efficiency in long heat sinks |
US7180740B2 (en) * | 2004-09-30 | 2007-02-20 | Datech Technology Co., Ltd. | Method and apparatus for side-type heat dissipation |
US7218517B2 (en) * | 2004-12-07 | 2007-05-15 | International Business Machines Corporation | Cooling apparatus for vertically stacked printed circuit boards |
CN100383702C (zh) * | 2005-06-04 | 2008-04-23 | 鸿富锦精密工业(深圳)有限公司 | 服务器改良结构 |
US7778013B2 (en) * | 2005-10-28 | 2010-08-17 | Rockwell Automation Technologies, Inc. | Arc resistant baffle for reducing arc-flash energy in an electrical enclosure |
-
2005
- 2005-05-24 JP JP2005150496A patent/JP4420230B2/ja active Active
-
2006
- 2006-05-22 US US11/920,694 patent/US8125778B2/en active Active
- 2006-05-22 CN CN2006800181829A patent/CN101185382B/zh active Active
- 2006-05-22 EP EP06766408A patent/EP1885169B1/en active Active
- 2006-05-22 EP EP12002106A patent/EP2480060A1/en not_active Withdrawn
- 2006-05-22 DE DE06766408T patent/DE06766408T1/de active Pending
- 2006-05-22 WO PCT/JP2006/310601 patent/WO2006126693A1/ja active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902111A (zh) * | 2010-08-24 | 2010-12-01 | 无锡市中达电机有限公司 | 水利生化用三相异步电动机 |
US10064311B2 (en) | 2014-12-31 | 2018-08-28 | Elbit Systems Ltd. | Thermal management of printed circuit board components |
JP2017174847A (ja) * | 2016-03-18 | 2017-09-28 | 東芝メモリ株式会社 | 半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1885169A1 (en) | 2008-02-06 |
DE06766408T1 (de) | 2008-06-05 |
JP4420230B2 (ja) | 2010-02-24 |
EP1885169B1 (en) | 2012-06-13 |
US8125778B2 (en) | 2012-02-28 |
EP1885169A4 (en) | 2010-11-03 |
CN101185382B (zh) | 2010-09-08 |
WO2006126693A1 (ja) | 2006-11-30 |
US20090168346A1 (en) | 2009-07-02 |
CN101185382A (zh) | 2008-05-21 |
EP2480060A1 (en) | 2012-07-25 |
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