JPH0197596U - - Google Patents
Info
- Publication number
- JPH0197596U JPH0197596U JP19333887U JP19333887U JPH0197596U JP H0197596 U JPH0197596 U JP H0197596U JP 19333887 U JP19333887 U JP 19333887U JP 19333887 U JP19333887 U JP 19333887U JP H0197596 U JPH0197596 U JP H0197596U
- Authority
- JP
- Japan
- Prior art keywords
- dummy element
- air cover
- air
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の原理側面図、第２図は本考案
による一実施例の説明図で、ａは斜視図、ｂは側
面図、第３図は従来の説明図で、ａは側面図、ｂ
は平面図を示す。
図において、１はプリント基板、２は半導体素
子、３はダミー素子、４はエアカバー、５は止め
板、６は押え板、７はエア、８は通風路を示す。
Fig. 1 is a side view of the principle of the present invention, Fig. 2 is an explanatory view of one embodiment of the invention, where a is a perspective view, b is a side view, and Fig. 3 is a conventional explanatory view, and a is a side view. ,b
shows a plan view. In the figure, 1 is a printed circuit board, 2 is a semiconductor element, 3 is a dummy element, 4 is an air cover, 5 is a stop plate, 6 is a holding plate, 7 is air, and 8 is a ventilation path.
Claims (1)
１と、該半導体素子２が実装された実装面１Ａを
覆うエアカバー４と、該プリント基板１と該エア
カバー４との間に形成された通風路８に配設され
たダミー素子３とを備え、該通風路８に通風され
るエア７のバランスが得られるように形成される
ダミー素子の取付構造であつて、 前記ダミー素子３の一端に止め板５を設け、該
止め板５を前記エアカバー４とによつて挟持する
よう該エアカバー４に係止される押え板６が設け
られて成ることを特徴とするダミー素子の取付構
造。[Claims for Utility Model Registration] A printed circuit board 1 on which a plurality of semiconductor elements 2 are mounted, an air cover 4 that covers the mounting surface 1A on which the semiconductor elements 2 are mounted, and the printed circuit board 1 and the air cover 4. A dummy element mounting structure is provided with a dummy element 3 disposed in a ventilation passage 8 formed between the two, and is formed so as to obtain a balance of air 7 ventilated in the ventilation passage 8, A stop plate 5 is provided at one end of the dummy element 3, and a presser plate 6 is provided that is locked to the air cover 4 so as to sandwich the stop plate 5 with the air cover 4. Mounting structure of dummy element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19333887U JPH064636Y2 (en) | 1987-12-18 | 1987-12-18 | Dummy element mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19333887U JPH064636Y2 (en) | 1987-12-18 | 1987-12-18 | Dummy element mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197596U true JPH0197596U (en) | 1989-06-29 |
| JPH064636Y2 JPH064636Y2 (en) | 1994-02-02 |
Family
ID=31484136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19333887U Expired - Lifetime JPH064636Y2 (en) | 1987-12-18 | 1987-12-18 | Dummy element mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064636Y2 (en) |
-
1987
- 1987-12-18 JP JP19333887U patent/JPH064636Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064636Y2 (en) | 1994-02-02 |
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