JPH02120894U - - Google Patents
Info
- Publication number
- JPH02120894U JPH02120894U JP3000889U JP3000889U JPH02120894U JP H02120894 U JPH02120894 U JP H02120894U JP 3000889 U JP3000889 U JP 3000889U JP 3000889 U JP3000889 U JP 3000889U JP H02120894 U JPH02120894 U JP H02120894U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation holes
- guide plate
- chassis
- circuit board
- printed circuit
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図はこの考案の一実施例を示すパツケージ
シエルフを備えた電気機器筐体を示す断面図、第
２図は第１図においてＢの方向から見た図、第３
図は第２図において断面ＣＣを示す図、第４図は
第５図においてＡの方向から見た図、第５図は従
来のパツケージシエルフを備えた電気機器筐体を
示す断面図である。
図において、１はケース、２はカバー、３はね
じ、４はパンチングメタル、５はシヤーシ、６は
ねじ、７は冷却用フアン、８はねじ、９はコネク
タ座、１０はマザーボード、１１はねじ、１２は
ガイドプレート、１３はねじ、１４はプリント基
板、１５は発熱部品、１６は回路部品、１７はプ
リント基板用コネクタ、１８はガイド部、１９は
冷却風取入口、２０及び２１は通風孔、２２は吐
出孔、２３はガイドプレート、２４は通風孔、２
５は溝、２６は弾性体ブツシユ、２７は溝である
。なお図中、同一あるいは相当部分には同一符号
を付して示してある。
Fig. 1 is a sectional view showing an electrical equipment housing equipped with a package shelf showing one embodiment of this invention, Fig. 2 is a view seen from direction B in Fig. 1, and Fig. 3
The figures are views showing the cross section CC in Fig. 2, Fig. 4 is a view seen from the direction A in Fig. 5, and Fig. 5 is a sectional view showing an electrical equipment housing equipped with a conventional package shelf. . In the figure, 1 is a case, 2 is a cover, 3 is a screw, 4 is a punched metal, 5 is a chassis, 6 is a screw, 7 is a cooling fan, 8 is a screw, 9 is a connector seat, 10 is a motherboard, 11 is a screw , 12 is a guide plate, 13 is a screw, 14 is a printed circuit board, 15 is a heat generating component, 16 is a circuit component, 17 is a connector for a printed circuit board, 18 is a guide portion, 19 is a cooling air intake, 20 and 21 are ventilation holes , 22 is a discharge hole, 23 is a guide plate, 24 is a ventilation hole, 2
5 is a groove, 26 is an elastic bushing, and 27 is a groove. In the drawings, the same or corresponding parts are designated by the same reference numerals.
Claims (1)
座を有するマザーボードを具備し、かつ上記第１
の面と直角をなす第２の面及び上記第２の面と相
対する第３の面には、上記第１の面と直角をなす
方向を長いとする長方形の通風孔を有し、箱状の
シヤーシと上記シヤーシの内側に接する面には溝
部が形成され、かつ上記シヤーシの通風孔と相対
して複数の通風孔を有しているガイドプレートと
、上記ガイドプレートの通風孔に挿入される弾性
体のブツシユと、上記第２の面あるいは上記第３
の面のいずれか一方の側に設けた冷却空気供給用
のフアンとで構成されたことを特徴とするパツケ
ージシエルフ。 The first surface is provided with a motherboard having a connector seat for mating with a printed circuit board, and
A second surface that is perpendicular to the surface and a third surface that faces the second surface have rectangular ventilation holes whose length is in the direction perpendicular to the first surface. a chassis, and a guide plate having a groove formed in a surface that contacts the inside of the chassis and having a plurality of ventilation holes opposite to the ventilation holes of the chassis, and a guide plate that is inserted into the ventilation holes of the guide plate. a bush of an elastic body, and the second surface or the third surface.
A package shelf comprising a fan for supplying cooling air provided on either side of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3000889U JPH02120894U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3000889U JPH02120894U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120894U true JPH02120894U (en) | 1990-09-28 |
Family
ID=31254688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3000889U Pending JPH02120894U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019161053A (en) * | 2018-03-14 | 2019-09-19 | アンリツインフィビス株式会社 | Cooling apparatus and inspection device |
-
1989
- 1989-03-16 JP JP3000889U patent/JPH02120894U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019161053A (en) * | 2018-03-14 | 2019-09-19 | アンリツインフィビス株式会社 | Cooling apparatus and inspection device |
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