JP2005244018A - 電気機器の空調構造 - Google Patents
電気機器の空調構造 Download PDFInfo
- Publication number
- JP2005244018A JP2005244018A JP2004053350A JP2004053350A JP2005244018A JP 2005244018 A JP2005244018 A JP 2005244018A JP 2004053350 A JP2004053350 A JP 2004053350A JP 2004053350 A JP2004053350 A JP 2004053350A JP 2005244018 A JP2005244018 A JP 2005244018A
- Authority
- JP
- Japan
- Prior art keywords
- air
- box
- intake
- intake fan
- electrical component
- 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.)
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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
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- 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)
Abstract
【解決手段】 函体BXは、背面板30及び2重前板体40等で略6面体状に構成され、函体BX内には、大きな発熱を生じる電気部品群65を含んでいる第1発熱部60等が収容される。背面板30には、排気ファン33、34及び排気用の窓30b、30cが設けられる。2重前板体40は、前側板部41と後側板部50とで2重構造に構成され、後側板部50の左右方向略中央部には、吸気ファン45が設けられ、前側板部41の左半部、右半部には、外部に開口する吸気用開口部41a、41bが形成される。吸気ファン45と排気ファン33、34とで電気部品群65が空冷される。吸気用開口部41a、41bと吸気ファン45とは、正面視で全く重ならないように位置がずれている。
【選択図】 図1
Description
Claims (3)
- 函体内に発熱電気部品が収容された電気機器の空調構造であって、
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、外部に開口する吸気用開口部と、
前記函体の前部であって前記吸気用開口部より後方に設けられ、正面視で前記吸気用開口部よりずれて配置された吸気ファンとを有し、
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たことを特徴とする電気機器の空調構造。 - 前記函体の前記前部に、前記吸気用開口部から吸入される空気を前記吸気ファンへと導く空気ガイド部が設けられたことを特徴とする請求項1記載の電気機器の空調構造。
- 前面部を有して成る函体内に発熱電気部品が収容された電気機器の空調構造であって、
前記前面部は、前側板部と後側板部とで2重構造とされ、前記後側板部の後方には、吸気ファンが設けられると共に、前記前側板部には、正面視で前記吸気ファンと重ならない位置に、外部に開口する吸気用開口部が設けられ、
前記前側板部と前記後側板部との間に、前記吸気用開口部から前記吸気ファンへ通じる空気流路が形成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。
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 true JP2005244018A (ja) | 2005-09-08 |
JP2005244018A5 JP2005244018A5 (ja) | 2006-11-09 |
JP4265443B2 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) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007133600A (ja) * | 2005-11-09 | 2007-05-31 | Toshiba Lighting & Technology Corp | 電源ユニット及び電源装置 |
JP2009053266A (ja) * | 2007-08-23 | 2009-03-12 | Sanyo Electric Co Ltd | 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 |
US10705482B2 (en) | 2017-12-27 | 2020-07-07 | Ricoh Company, Ltd. | Electronic and image forming device with gas ventilation |
Families Citing this family (5)
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 |
US7929295B2 (en) * | 2009-06-23 | 2011-04-19 | Hewlett-Packard Development Company L.P. | Systems and methods for providing airflow |
EP2364807B1 (en) * | 2010-03-10 | 2013-05-08 | Daihen Corporation | Power supply apparatus including fan for air cooling |
CN108702849B (zh) * | 2016-03-04 | 2020-09-29 | 三菱电机株式会社 | 电气部件模块及空调机的室外机 |
IL249005B (en) * | 2016-11-16 | 2021-12-01 | T D K Lambda Ltd | Cooling arrangement for power supply module |
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 |
WO2000073850A1 (fr) * | 1999-05-28 | 2000-12-07 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'imagerie |
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
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007133600A (ja) * | 2005-11-09 | 2007-05-31 | Toshiba Lighting & Technology Corp | 電源ユニット及び電源装置 |
JP2009053266A (ja) * | 2007-08-23 | 2009-03-12 | Sanyo Electric Co Ltd | 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 |
US10705482B2 (en) | 2017-12-27 | 2020-07-07 | Ricoh Company, Ltd. | Electronic and image forming device with gas ventilation |
Also Published As
Publication number | Publication date |
---|---|
US7245489B2 (en) | 2007-07-17 |
JP4265443B2 (ja) | 2009-05-20 |
US20050195567A1 (en) | 2005-09-08 |
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