JP3727647B2 - 電子機器の冷却装置 - Google Patents
電子機器の冷却装置 Download PDFInfo
- Publication number
- JP3727647B2 JP3727647B2 JP2005108472A JP2005108472A JP3727647B2 JP 3727647 B2 JP3727647 B2 JP 3727647B2 JP 2005108472 A JP2005108472 A JP 2005108472A JP 2005108472 A JP2005108472 A JP 2005108472A JP 3727647 B2 JP3727647 B2 JP 3727647B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- cooling
- pipe
- coolant
- cpu
- 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
- H05K7/20009—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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
CPU等の発熱部の発生熱を冷却液に吸熱する受熱ヘッダと、
前記冷却液を冷却する放熱部と、
前記冷却液が循環するように前記受熱ヘッダと前記放熱部の間を接続する配管と、
前記配管に連通して設けられ前記冷却液を循環させるポンプとを備え、
前記配管は、金属管を主体とし部分的にゴム製のチューブで接続して水分透過を抑制する構成とし、
前記放熱部は、前記冷却液に吸熱された前記発生熱を伝熱して外気に排熱する放熱フィンと、前記放熱フィンを配置するとともに密閉された内部に前記冷却液と空気を溜めて前記冷却液を通流するベース部と、前記ベース部の上部に設けられ前記配管からの冷却液が前記ベース部に流入する吐出し口と、前記ベース部の下部に設けられ前記冷却液を前記ベース部から前記配管に排出する出口と、外部から前記ベース部に対して冷却液の注入あるいは排出を行うアクセス口とを有することを特徴とする。
3…CPU
9…電源
10…ヒートパイプ用受熱ヘッダ
11…ヒートパイプ
12…ヒートパイプ用ヒートシンク
12a…ヒートシンクベース
12b…フィン
13…ファン
14…ACケーブル
21…ファンの吸気
22〜25…排気
31…液冷システム用受熱ヘッダ
32…ポンプ
33…ゴムチューブ
34…金属管
35…液冷システム用ヒートシンク
36…タンク
41…設置背面の壁
51…ダクト。
Claims (1)
- CPU等の発熱部の発生熱を冷却液に吸熱する受熱ヘッダと、
前記冷却液を冷却する放熱部と、
前記冷却液が循環するように前記受熱ヘッダと前記放熱部の間を接続する配管と、
前記配管に連通して設けられ前記冷却液を循環させるポンプとを備え、
前記配管は、金属管を主体とし部分的にゴム製のチューブで接続して水分透過を抑制する構成とし、
前記放熱部は、前記冷却液に吸熱された前記発生熱を伝熱して外気に排熱する放熱フィンと、前記放熱フィンを配置するとともに密閉された内部に前記冷却液と空気を溜めて前記冷却液を通流するベース部と、前記ベース部の上部に設けられ前記配管からの冷却液が前記ベース部に流入する吐出し口と、前記ベース部の下部に設けられ前記冷却液を前記ベース部から前記配管に排出する出口と、外部から前記ベース部に対して冷却液の注入あるいは排出を行うアクセス口とを有することを特徴とする電子機器の冷却装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005108472A JP3727647B2 (ja) | 2005-04-05 | 2005-04-05 | 電子機器の冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005108472A JP3727647B2 (ja) | 2005-04-05 | 2005-04-05 | 電子機器の冷却装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002279570A Division JP3757200B2 (ja) | 2002-09-25 | 2002-09-25 | 冷却機構を備えた電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005285132A JP2005285132A (ja) | 2005-10-13 |
JP3727647B2 true JP3727647B2 (ja) | 2005-12-14 |
Family
ID=35183366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005108472A Expired - Fee Related JP3727647B2 (ja) | 2005-04-05 | 2005-04-05 | 電子機器の冷却装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3727647B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160169594A1 (en) * | 2013-07-29 | 2016-06-16 | Ge Intelligent Platforms, Inc. | Heatspreader with extended surface for heat transfer through a sealed chassis wall |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107600667A (zh) * | 2017-09-28 | 2018-01-19 | 德清新亚塑业有限公司 | 高稳定性标识的复合塑料包装盒 |
JP7225666B2 (ja) * | 2018-10-18 | 2023-02-21 | 日本電産株式会社 | 冷却ユニット |
-
2005
- 2005-04-05 JP JP2005108472A patent/JP3727647B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160169594A1 (en) * | 2013-07-29 | 2016-06-16 | Ge Intelligent Platforms, Inc. | Heatspreader with extended surface for heat transfer through a sealed chassis wall |
Also Published As
Publication number | Publication date |
---|---|
JP2005285132A (ja) | 2005-10-13 |
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