JPH0178089U - - Google Patents
Info
- Publication number
- JPH0178089U JPH0178089U JP1987173984U JP17398487U JPH0178089U JP H0178089 U JPH0178089 U JP H0178089U JP 1987173984 U JP1987173984 U JP 1987173984U JP 17398487 U JP17398487 U JP 17398487U JP H0178089 U JPH0178089 U JP H0178089U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- circuit pattern
- heat
- component
- terminals
- 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 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図及び第２図は本考案の実施例を示すもの
で、第１図はシヤーシの内部構成を示す平面図、
第２図は照明器具全体の構成を示す断面図、第３
図は放電灯用電子安定器の回路例を示す回路図で
ある。
１…シヤーシ、３…筐体、４…金属回路基板、
７…絶縁回路基板、Ｑ１，Ｑ２…パワートランジ
スタ、ＣＨ…チヨークコイル、ＢＧ…整流スタツ
ク。
1 and 2 show an embodiment of the present invention, and FIG. 1 is a plan view showing the internal structure of the chassis;
Figure 2 is a sectional view showing the overall structure of the lighting equipment;
The figure is a circuit diagram showing an example of a circuit of an electronic ballast for a discharge lamp. 1... Chassis, 3... Housing, 4... Metal circuit board,
7... Insulated circuit board, Q 1 , Q 2 ... Power transistor, CH... Chiyork coil, BG... Rectifier stack.
Claims (1)
装置において、発熱部品を前記筐体と別体、又は
一体の金属板に絶縁層を介して回路パターンを形
成した金属回路基板にその一部を接触させるとと
もに端子を回路パターンに接続して固定し、発熱
部品以外の回路部品を回路パターンを形成した絶
縁回路基板に端子を回路パターンに接続して固定
したことを特徴とする回路部品の実装装置。 In a mounting device that incorporates a circuit component including a heat-generating component into a casing, the heat-generating component is separate from the casing, or a part of it is brought into contact with a metal circuit board on which a circuit pattern is formed on an integrated metal plate via an insulating layer. A circuit component mounting device characterized in that the terminals are connected to the circuit pattern and fixed, and the circuit components other than the heat generating components are fixed to the insulated circuit board on which the circuit pattern is formed by connecting the terminals to the circuit pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173984U JPH0178089U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173984U JPH0178089U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178089U true JPH0178089U (en) | 1989-05-25 |
Family
ID=31465862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173984U Pending JPH0178089U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178089U (en) |
-
1987
- 1987-11-13 JP JP1987173984U patent/JPH0178089U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0178089U (en) | ||
| JPH0178090U (en) | ||
| JPH0430767U (en) | ||
| JPH01139494U (en) | ||
| JPS598364Y2 (en) | Insulating case for electronic equipment | |
| JPH0252393U (en) | ||
| JPS59185840U (en) | electronic equipment | |
| JPS61176991U (en) | ||
| JPS6134783U (en) | Mounting structure for high-frequency heat-generating electronic components | |
| JPH0226294U (en) | ||
| JPS59155887U (en) | Inverter circuit installation structure | |
| JPS60136468U (en) | fluorescent lamp device | |
| JPH0163194U (en) | ||
| JPS6175012U (en) | ||
| JPS6212991U (en) | ||
| JPS59123387U (en) | Mounting device for heat generating parts | |
| JPS60194345U (en) | semiconductor equipment | |
| JPH01129885U (en) | ||
| JPS59123389U (en) | Aging device | |
| JPH0286175U (en) | ||
| JPS5977233U (en) | parts fixing device | |
| JPS58153417U (en) | Mounting structure of circular coil | |
| JPH02146471U (en) | ||
| JPS6355438U (en) | ||
| JPH01166989U (en) |