JPH0330488U - - Google Patents
Info
- Publication number
- JPH0330488U JPH0330488U JP9040589U JP9040589U JPH0330488U JP H0330488 U JPH0330488 U JP H0330488U JP 9040589 U JP9040589 U JP 9040589U JP 9040589 U JP9040589 U JP 9040589U JP H0330488 U JPH0330488 U JP H0330488U
- Authority
- JP
- Japan
- Prior art keywords
- area
- empty area
- package
- shelf
- accommodated
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 3
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は、本考案の原理を示すための電子機器
の内部の略図的な正面図、第２図は、本考案のシ
ヤツタを取付けるための機構を示す正面図、第３
図は、一般的な電子機器の冷却構造を示す正面図
、第４図は、同じく側面図、第５図は、空きの領
域がある場合に搭載されるダミーのシエルフの外
観を示す斜視図である。
１０……ラツク、１１……シエルフ、１２……
パツケージ、１３……空気室、１４……フアンユ
ニツト、１５……シヤツタ。
FIG. 1 is a schematic front view of the inside of an electronic device to show the principle of the present invention, FIG. 2 is a front view showing a mechanism for attaching the shutter of the present invention, and FIG.
The figure is a front view showing the cooling structure of a general electronic device, FIG. 4 is a side view, and FIG. be. 10...Ratsuk, 11...Sielf, 12...
Package cage, 13...air chamber, 14...fan unit, 15...shutter.
Claims (1)
するパツケージ同士の間に縦方向の間隙が生じる
ように並列して収容された電子回路パツケージ１
２を、該シエルフ１１の上方に設けられた所定の
高さの空気室１３を介して、該ラツクの上部に幅
方向に並列して設置されたフアンユニツト１４に
よつて形成された上昇気流によつて冷却するため
の構造であつて、前記フアンユニツト１４の下方
に、パツケージ１２が収容されている領域と空き
の領域Ｖとが区分されて存在している場合に、前
記空きの領域Ｖに対応する前記空気室１３の断面
を対角線状に斜めに横断するシヤツタ１５によつ
て、前記空きの領域Ｖの上部を遮蔽したことを特
徴とする電子回路ユニツトの冷却構造。 Electronic circuit packages 1 are housed in parallel in a shelf 11 mounted on a rack 10 so that a vertical gap is created between adjacent packages.
2 is passed through an air chamber 13 of a predetermined height provided above the shelf 11 into an updraft formed by fan units 14 installed in parallel in the width direction at the top of the rack. This is a structure for cooling, and when an area where the package 12 is accommodated and an empty area V exist separately below the fan unit 14, the area where the package 12 is accommodated and the empty area V are separated. A cooling structure for an electronic circuit unit, characterized in that the upper part of the empty area V is shielded by a shutter 15 that diagonally crosses the cross section of the corresponding air chamber 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9040589U JPH0330488U (en) | 1989-08-02 | 1989-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9040589U JPH0330488U (en) | 1989-08-02 | 1989-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330488U true JPH0330488U (en) | 1991-03-26 |
Family
ID=31639928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9040589U Pending JPH0330488U (en) | 1989-08-02 | 1989-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002105713A (en) * | 2000-07-21 | 2002-04-10 | Choon Ha Hwang | Baby carrier |
| JP2002360633A (en) * | 2001-06-08 | 2002-12-17 | Shiro Hidaka | Shouldering tool |
-
1989
- 1989-08-02 JP JP9040589U patent/JPH0330488U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002105713A (en) * | 2000-07-21 | 2002-04-10 | Choon Ha Hwang | Baby carrier |
| JP2002360633A (en) * | 2001-06-08 | 2002-12-17 | Shiro Hidaka | Shouldering tool |
| JP4652612B2 (en) * | 2001-06-08 | 2011-03-16 | 四郎 日高 | Backpack |
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