JP5148931B2 - ヒートパイプ式冷却器 - Google Patents
ヒートパイプ式冷却器 Download PDFInfo
- Publication number
- JP5148931B2 JP5148931B2 JP2007155058A JP2007155058A JP5148931B2 JP 5148931 B2 JP5148931 B2 JP 5148931B2 JP 2007155058 A JP2007155058 A JP 2007155058A JP 2007155058 A JP2007155058 A JP 2007155058A JP 5148931 B2 JP5148931 B2 JP 5148931B2
- Authority
- JP
- Japan
- Prior art keywords
- heat pipe
- heat
- cooling fins
- element mounting
- type cooler
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims description 40
- 239000004065 semiconductor Substances 0.000 claims description 26
- 230000005855 radiation Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
本実施の形態が第1の実施の形態と異なる点は、第1および第2のヒートパイプ列3a,3bの冷却フィン44が、第1および第2のヒートパイプ列3a,3bの各ヒートパイプ3に共通に一体に取り付けられており、その第1および第2のヒートパイプ列3a,3bの間に位置する部分に通気口5が形成されているところにある。
2:受熱ブロック
2a,2b:素子取付面
3:ヒートパイプ
3a,3b:ヒートパイプ列
4a,4b,14a,14b,24a,24b,34a,34b,44:冷却フィン
5:通気口
Claims (2)
- 対向する面に平型半導体素子を取り付ける第1および第2の素子取付面が設けられた直方体形状の受熱ブロックと、
この受熱ブロックの対向する第1および第2の素子取付面の間に位置する面に取り付けられた複数本のヒートパイプと、
これら複数本のヒートパイプの放熱部に設けられた複数枚の冷却フィンと、
を備えたヒートパイプ式冷却器であって、
前記複数本のヒートパイプが、前記第1の素子取付面側に配設される第1のヒートパイプ列と、前記第2の素子取付面側に配設される第2のヒートパイプ列に分離して配設されており、
前記複数枚の冷却フィンが、第1および第2のヒートパイプ列に、互いに独立して設けられており、
前記第1および第2のヒートパイプ列の冷却フィンは、前記第1および第2の素子取付面の対向する方向と直交する方向にかつ互いに平行で同じ向きに給排気が行われるように構成され、前記ヒートパイプの軸方向の取付位置を異ならせて千鳥状配置となるように構成されていること、
を特徴とするヒートパイプ式冷却器。 - 前記第1および第2のヒートパイプ列の冷却フィンの取付位置が、前記冷却フィンのヒートパイプの軸方向の取付間隔の半分だけヒートパイプの軸方向に互いにずれていること、を特徴とする請求項1に記載のヒートパイプ式冷却器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007155058A JP5148931B2 (ja) | 2007-06-12 | 2007-06-12 | ヒートパイプ式冷却器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007155058A JP5148931B2 (ja) | 2007-06-12 | 2007-06-12 | ヒートパイプ式冷却器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012053334A Division JP2012114466A (ja) | 2012-03-09 | 2012-03-09 | ヒートパイプ式冷却器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008311282A JP2008311282A (ja) | 2008-12-25 |
JP5148931B2 true JP5148931B2 (ja) | 2013-02-20 |
Family
ID=40238665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007155058A Active JP5148931B2 (ja) | 2007-06-12 | 2007-06-12 | ヒートパイプ式冷却器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5148931B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111478624A (zh) * | 2020-04-09 | 2020-07-31 | 中国科学院上海应用物理研究所 | 热端座、温差发电***、液态堆及其运行方法和应用 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2946420A1 (fr) * | 2009-06-05 | 2010-12-10 | Ls Mtron Ltd | Refroidisseur d huile pour vehicule et procede de fabrication de celui ci |
JP2012021698A (ja) * | 2010-07-14 | 2012-02-02 | Ntec Co Ltd | 放熱フィン、及び放熱器 |
DE102010046484A1 (de) * | 2010-09-24 | 2012-03-29 | Rawema Countertrade Handelsgesellschaft Mbh | Wärmetauscher |
JP6278613B2 (ja) * | 2013-05-16 | 2018-02-14 | 古河電気工業株式会社 | ヒートシンク |
CN107076521B (zh) * | 2014-11-10 | 2019-05-07 | 古河电气工业株式会社 | 散热器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03148160A (ja) * | 1989-11-02 | 1991-06-24 | Fuji Electric Co Ltd | 半導体変換装置の冷却構造 |
JPH06276741A (ja) * | 1993-03-17 | 1994-09-30 | Toshiba Corp | 半導体素子用ヒートシンク |
JP3936614B2 (ja) * | 2002-03-28 | 2007-06-27 | 株式会社明電舎 | 素子冷却器 |
JP2006269629A (ja) * | 2005-03-23 | 2006-10-05 | Toshiba Mitsubishi-Electric Industrial System Corp | ヒートパイプ式冷却器 |
-
2007
- 2007-06-12 JP JP2007155058A patent/JP5148931B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111478624A (zh) * | 2020-04-09 | 2020-07-31 | 中国科学院上海应用物理研究所 | 热端座、温差发电***、液态堆及其运行方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
JP2008311282A (ja) | 2008-12-25 |
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