JPH0178090U - - Google Patents
Info
- Publication number
- JPH0178090U JPH0178090U JP1987173985U JP17398587U JPH0178090U JP H0178090 U JPH0178090 U JP H0178090U JP 1987173985 U JP1987173985 U JP 1987173985U JP 17398587 U JP17398587 U JP 17398587U JP H0178090 U JPH0178090 U JP H0178090U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- circuit board
- component
- view
- heat generating
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は分解斜視図、第２図は要部の実装
斜視図、第３図は第２図のＡ―Ａ′線に沿つた断
面図、第４図はこの考案の他の実施例を示す分解
斜視図、第５図乃至第７図は別の他の実施例を示
すもので、第５図はシヤーシの分解斜視図、第６
図はシヤーシの実装平面図、第７図は同シヤーシ
を取付けた照明器具の概略図、第８図は放電灯用
電子安定器の回路例を示す図、第９図は同安定器
の回路部品の基板配置図、第１０図乃至第１２図
は従来例を示すもので、第１０図は分解斜視図、
第１１図は断面図、第１２図は要部の実装斜視図
である。
１１…金属筐体、１２…回路基板、１３〜１６
…発熱部品の取付け用の孔、Ｑ１，Ｑ２…トラン
ジスタ、ＣＨ…チヨークコイル、ＢＧ…整流スタ
ツク。
Figures 1 to 3 show one embodiment of the present invention, where Figure 1 is an exploded perspective view, Figure 2 is a perspective view of the main parts mounted, and Figure 3 is A-A' in Figure 2. 4 is an exploded perspective view showing another embodiment of the invention, and FIGS. 5 to 7 show other embodiments, and FIG. 5 is an exploded view of the chassis. Perspective view, No. 6
The figure is a plan view of the chassis, Figure 7 is a schematic diagram of a lighting fixture with the chassis attached, Figure 8 is a diagram showing an example of the circuit of an electronic ballast for discharge lamps, and Figure 9 is the circuit components of the ballast. 10 to 12 show a conventional example, and FIG. 10 is an exploded perspective view.
FIG. 11 is a sectional view, and FIG. 12 is a perspective view of the main parts. 11...Metal housing, 12...Circuit board, 13-16
...holes for mounting heat-generating parts, Q1 , Q2 ...transistor, CH...chiyoke coil, BG...rectifier stack.
Claims (1)
熱部品を含む回路部品を、その回路部品の端子を
前記回路パターンに電気的に接続して固定し、金
属筐体の表面に直接積層される回路基板を有し、
この回路基板は、前記発熱部品の一部が前記金属
筐体の表面に直接接触する孔を設けたことを特徴
とする回路部品の実装装置。 (2) 回路基板は絶縁フイルムで構成されたこと
を特徴とする実用新案登録請求の範囲第(1)項記
載の回路部品の実装装置。[Claims for Utility Model Registration] (1) A circuit pattern is formed on the surface of the information layer, and a circuit component including a heat generating component is fixed by electrically connecting the terminal of the circuit component to the circuit pattern, It has a circuit board that is directly laminated on the surface of the metal casing,
This circuit board is a circuit component mounting device, characterized in that the circuit board is provided with a hole through which a part of the heat generating component directly contacts the surface of the metal casing. (2) The circuit component mounting device according to claim (1) of the utility model registration, wherein the circuit board is made of an insulating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173985U JPH0178090U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173985U JPH0178090U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178090U true JPH0178090U (en) | 1989-05-25 |
Family
ID=31465863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173985U Pending JPH0178090U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178090U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462712A (en) * | 1990-06-30 | 1992-02-27 | Tokyo Electric Co Ltd | Discharge lamp putting on device |
| JP2010171209A (en) * | 2009-01-22 | 2010-08-05 | Sumitomo Electric Ind Ltd | Reactor |
| JP2010171312A (en) * | 2009-01-26 | 2010-08-05 | Sumitomo Electric Ind Ltd | Reactor |
| JP2012050836A (en) * | 2005-01-10 | 2012-03-15 | Chongqing Haifu (Hifu) Technology Co Ltd | Integrated ultrasound therapy transducer assembly |
| JP2013157624A (en) * | 2013-04-05 | 2013-08-15 | Sumitomo Electric Ind Ltd | Reactor |
-
1987
- 1987-11-13 JP JP1987173985U patent/JPH0178090U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462712A (en) * | 1990-06-30 | 1992-02-27 | Tokyo Electric Co Ltd | Discharge lamp putting on device |
| JP2012050836A (en) * | 2005-01-10 | 2012-03-15 | Chongqing Haifu (Hifu) Technology Co Ltd | Integrated ultrasound therapy transducer assembly |
| JP2010171209A (en) * | 2009-01-22 | 2010-08-05 | Sumitomo Electric Ind Ltd | Reactor |
| JP2010171312A (en) * | 2009-01-26 | 2010-08-05 | Sumitomo Electric Ind Ltd | Reactor |
| JP2013157624A (en) * | 2013-04-05 | 2013-08-15 | Sumitomo Electric Ind Ltd | Reactor |
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