JPS63165892U - - Google Patents
Info
- Publication number
- JPS63165892U JPS63165892U JP5951287U JP5951287U JPS63165892U JP S63165892 U JPS63165892 U JP S63165892U JP 5951287 U JP5951287 U JP 5951287U JP 5951287 U JP5951287 U JP 5951287U JP S63165892 U JPS63165892 U JP S63165892U
- Authority
- JP
- Japan
- Prior art keywords
- chassis
- opening
- outside
- shaped groove
- cooling fin
- 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 5
- 239000010425 asbestos Substances 0.000 claims 1
- 239000007799 cork Substances 0.000 claims 1
- 229910052895 riebeckite Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Description
第１図はこの考案による電子機器の一実施例を
示す斜視図、第２図は第１図の断面ＢＢを示す図
、第３図は従来の代表的な電子機器を示す斜視図
、第４図は第３図の断面ＡＡを示す図である。
図において、１は回路モジユール、２はプリン
ト配線板、３は放熱板、４は電子回路部品、５は
シヤーシ、６は開口部、７はカバー、８は隔壁、
９は通風ダクト、１０は冷却フイン、１１は外部
ダクト、１２は冷却空気、１３は溝、１４は端部
、１５は外板、１６は断熱シートである。なお、
各図中同一符号は同一又は相当部分を示す。
FIG. 1 is a perspective view showing an embodiment of an electronic device according to this invention, FIG. 2 is a view taken along cross section BB of FIG. 1, FIG. 3 is a perspective view showing a typical conventional electronic device, The figure is a diagram showing cross section AA in FIG. 3. In the figure, 1 is a circuit module, 2 is a printed wiring board, 3 is a heat sink, 4 is an electronic circuit component, 5 is a chassis, 6 is an opening, 7 is a cover, 8 is a partition,
9 is a ventilation duct, 10 is a cooling fin, 11 is an external duct, 12 is cooling air, 13 is a groove, 14 is an end, 15 is an outer plate, and 16 is a heat insulating sheet. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (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の面の外側には冷却フインを具備する
とともに上記冷却フインのさらに外側にはコルク
またはアスベストから成る断熱シートを介して外
板が取り付けられており、そして上記第２の面及
び上記第３の面の内側には上記第１の面と直角を
なすコの字型の溝が設けられている箱状のシヤー
シと、矩形のプリント配線板に電子回路部品が放
熱板を挾持して実装されており、かつ互いに相対
する２辺が上記コの字型の溝に挙差し込まれるよ
うに配されるとともに上記シヤーシ内に収納され
ている回路モジユールと、上記シヤーシに対し上
記開口部を外側から覆うように取り付けられてい
るカバーとで構成した事を特徴とする電子機器。 The first surface is provided with an opening, and the first surface is provided with an opening.
Cooling fins are provided on the outside of a second surface that is perpendicular to the surface of the cooling fin, and a third surface that faces the second surface, and a heat insulating sheet made of cork or asbestos is provided on the outside of the cooling fin. a box-shaped chassis to which an outer plate is attached, and a U-shaped groove that is perpendicular to the first surface is provided inside the second surface and the third surface; , electronic circuit components are mounted on a rectangular printed wiring board with a heat sink sandwiched between them, and the two opposing sides are placed in the U-shaped groove and inserted into the chassis. An electronic device comprising a housed circuit module and a cover attached to the chassis so as to cover the opening from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5951287U JPS63165892U (en) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5951287U JPS63165892U (en) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63165892U true JPS63165892U (en) | 1988-10-28 |
Family
ID=30891072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5951287U Pending JPS63165892U (en) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165892U (en) |
-
1987
- 1987-04-20 JP JP5951287U patent/JPS63165892U/ja active Pending