JP4265443B2 - 電気機器の空調構造 - Google Patents
電気機器の空調構造 Download PDFInfo
- Publication number
- JP4265443B2 JP4265443B2 JP2004053350A JP2004053350A JP4265443B2 JP 4265443 B2 JP4265443 B2 JP 4265443B2 JP 2004053350 A JP2004053350 A JP 2004053350A JP 2004053350 A JP2004053350 A JP 2004053350A JP 4265443 B2 JP4265443 B2 JP 4265443B2
- Authority
- JP
- Japan
- Prior art keywords
- box
- air
- intake
- heat generating
- intake fan
- 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.)
- Expired - Fee Related
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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
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/20563—Forced ventilation of a gaseous coolant within sub-racks for removing heat from electronic boards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
Claims (2)
- 前部が内側板体と外側板体とで成る2重板体で構成され、発熱電気部品を収納する函体と、
前記発熱電気部品と該発熱電気部品を囲うカバー体とで構成され、前記函体内に収容された第1の発熱部と、
前記カバー体の外側において前記函体内に収容され、前記第1の発熱部に比し発熱の程度が低い第2の発熱部と、
前記函体の後部に設けられ、該函体内の空気を外部に排出する排気部と、
前記函体の前部に設けられた吸気ファンと、
前記函体の前記外側板体に設けられ、外部に開口した吸気用外側開口部と、
前記函体の前記内側板体に設けられ、該函体の内部に開口した吸気用内側開口部とを有し、
前記吸気ファンは、前記吸気用内側開口部に対向して前記吸気用外側開口部より後方に設けられ、且つ正面視で前記吸気用外側開口部と重ならない位置に配置され、
前記第1の発熱部が前記吸気ファンの直後に配置されることで、前記吸気ファンと前記排気部とによって、前記発熱電気部品が空冷されるように構成され、
前記カバー体には開放穴が設けられ、外気が、前記吸気ファンから吸入されて前記カバー体に導入され、前記第1の発熱部を冷却しつつ前記開放穴から排出され、且つ、前記開放穴から排出された空気が、前記第2の発熱部を冷却しつつ前記排気部から外部に排出されるように構成されたことを特徴とする電気機器の空調構造。 - 前記カバー体に設けられ、前記吸気ファンの直後において該吸気ファン側に開口したフードをさらに有することを特徴とする請求項1記載の電気機器の空調構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004053350A JP4265443B2 (ja) | 2004-02-27 | 2004-02-27 | 電気機器の空調構造 |
US11/065,930 US7245489B2 (en) | 2004-02-27 | 2005-02-25 | Air conditioning structure for electrical appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004053350A JP4265443B2 (ja) | 2004-02-27 | 2004-02-27 | 電気機器の空調構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005244018A JP2005244018A (ja) | 2005-09-08 |
JP2005244018A5 JP2005244018A5 (ja) | 2006-11-09 |
JP4265443B2 true JP4265443B2 (ja) | 2009-05-20 |
Family
ID=34908738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004053350A Expired - Fee Related JP4265443B2 (ja) | 2004-02-27 | 2004-02-27 | 電気機器の空調構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7245489B2 (ja) |
JP (1) | JP4265443B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1672642A1 (en) * | 2004-12-20 | 2006-06-21 | Harman Becker Automotive Systems GmbH | Electronic built-in system |
JP4729386B2 (ja) * | 2005-11-09 | 2011-07-20 | 東芝ライテック株式会社 | 電源ユニット及び電源装置 |
JP4966786B2 (ja) * | 2007-08-23 | 2012-07-04 | 三洋電機株式会社 | 吸気構造及びそれを用いた投写型映像表示装置並びに電子機器 |
US7929295B2 (en) * | 2009-06-23 | 2011-04-19 | Hewlett-Packard Development Company L.P. | Systems and methods for providing airflow |
US8462505B2 (en) * | 2010-03-10 | 2013-06-11 | Daihen Corporation | Power supply apparatus including fan for air cooling |
WO2017149766A1 (ja) * | 2016-03-04 | 2017-09-08 | 三菱電機株式会社 | 電装品モジュール及び空気調和機の室外機 |
IL249005B (en) * | 2016-11-16 | 2021-12-01 | T D K Lambda Ltd | Cooling arrangement for power supply module |
JP7108967B2 (ja) | 2017-12-27 | 2022-07-29 | 株式会社リコー | 電子機器及び画像形成装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2570920B1 (fr) * | 1984-09-26 | 1994-09-30 | Nec Corp | Appareil de refroidissement par air de dispositifs electroniques |
TW323345B (ja) * | 1994-07-08 | 1997-12-21 | Fujitsu Ltd | |
US5717572A (en) * | 1995-02-15 | 1998-02-10 | Unisys Corporation | Passively cooled display door |
US6046921A (en) * | 1996-08-27 | 2000-04-04 | Tracewell; Larry L. | Modular power supply |
EP1102117A1 (en) * | 1999-05-28 | 2001-05-23 | Matsushita Electric Industrial Co., Ltd. | Image device |
US6198642B1 (en) * | 1999-10-19 | 2001-03-06 | Tracewell Power, Inc. | Compact multiple output power supply |
US6333851B1 (en) * | 2000-05-25 | 2001-12-25 | Shoei-Yuan Shih | Heat dissipating power supply |
JP2002151875A (ja) | 2000-11-14 | 2002-05-24 | Yamaha Corp | 電子機器の換気構造 |
JP4071627B2 (ja) * | 2000-12-11 | 2008-04-02 | 富士通株式会社 | 電子機器ユニット |
US6813149B2 (en) * | 2001-06-29 | 2004-11-02 | Intel Corporation | High capacity air-cooling systems for electronic apparatus and associated methods |
JP4184636B2 (ja) | 2001-08-31 | 2008-11-19 | 株式会社東芝 | 電子機器及びその冷却ファンの速度制御方法 |
US6520851B1 (en) * | 2002-01-09 | 2003-02-18 | Shoei-Yuan Shih | Air fan configuration structure for power supply device |
US6914779B2 (en) * | 2002-02-15 | 2005-07-05 | Microsoft Corporation | Controlling thermal, acoustic, and/or electromagnetic properties of a computing device |
JP2003271073A (ja) | 2002-03-14 | 2003-09-25 | Sanyo Electric Co Ltd | ユニット固定装置 |
JP4086648B2 (ja) * | 2002-12-18 | 2008-05-14 | 富士通株式会社 | 通信装置 |
US6934148B2 (en) * | 2003-04-15 | 2005-08-23 | General Instrument Corporation | Electronic chassis and housing having an integrated forced air cooling system |
-
2004
- 2004-02-27 JP JP2004053350A patent/JP4265443B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-25 US US11/065,930 patent/US7245489B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005244018A (ja) | 2005-09-08 |
US20050195567A1 (en) | 2005-09-08 |
US7245489B2 (en) | 2007-07-17 |
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