JPS63133094U - - Google Patents
Info
- Publication number
- JPS63133094U JPS63133094U JP2534787U JP2534787U JPS63133094U JP S63133094 U JPS63133094 U JP S63133094U JP 2534787 U JP2534787 U JP 2534787U JP 2534787 U JP2534787 U JP 2534787U JP S63133094 U JPS63133094 U JP S63133094U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- dimmer
- case
- main body
- heat
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す調光器の断面
図、第２図は同上分解斜視図、第３図は同上調光
器と取付け枠との斜視図、第４図は同上ケースの
底面側からの斜視図、第５図は同上回路図、第６
図ないし第１７図は本考案の他の実施例をそれぞ
れ示す放熱板付近の断面図および第２の放熱板の
斜視図である。
１……調光器本体、２……ケース、３……カバ
ー、１０……操作部、２１……放熱孔、２８……
調光制御用の半導体素子、３３……第１の放熱板
、３６……第２の放熱板、６１……接触片。
Fig. 1 is a sectional view of a dimmer showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a perspective view of the dimmer and mounting frame, and Fig. 4 is a case of the above. Figure 5 is the same circuit diagram as above, Figure 6 is a perspective view from the bottom side of
17 to 17 are a sectional view of the vicinity of a heat sink and a perspective view of a second heat sink, respectively, showing other embodiments of the present invention. 1...Dimmer body, 2...Case, 3...Cover, 10...Operation unit, 21...Radiation hole, 28...
Semiconductor element for dimming control, 33...first heat sink, 36...second heat sink, 61...contact piece.
Claims (1)
ーとからなり操作部を有する調光器本体と、この
本体内に収納された発熱性を有する調光制御用の
半導体素子と、この半導体素子を装着し前記本体
内に収納された第１の放熱板とを具備し、 前記第１の放熱板は前記本体のケースの内面に
沿つて配設し、 前記第１の放熱板に接合固定する第２の放熱板
を前記本体のケースを介して外部に配設したこと
を特徴とする調光器。 (2) 前記第１の放熱板および第２の放熱板の少
なくともいずれか一方は他方に接触する接触片を
有することを特徴とする実用新案登録請求の範囲
第１項記載の調光器。 (3) 前記第１の放熱板および第２の放熱板間に
介在された部分に前記本体のケースは放熱孔を有
することを特徴とする実用新案登録請求の範囲第
１項記載の調光器。[Scope of Claim for Utility Model Registration] (1) A dimmer body consisting of a case and a cover molded from synthetic resin and having an operating part, and a dimmer control device that generates heat and is housed within this body. a semiconductor element, and a first heat sink mounted with the semiconductor element and housed in the main body, the first heat sink being disposed along an inner surface of a case of the main body, A dimmer characterized in that a second heat sink that is bonded and fixed to the first heat sink is disposed outside through a case of the main body. (2) The dimmer according to claim 1, wherein at least one of the first heat sink and the second heat sink has a contact piece that contacts the other. (3) The dimmer according to claim 1, wherein the case of the main body has a heat radiation hole in a portion interposed between the first heat sink and the second heat sink. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2534787U JPS63133094U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2534787U JPS63133094U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133094U true JPS63133094U (en) | 1988-08-31 |
Family
ID=30825418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2534787U Pending JPS63133094U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133094U (en) |
-
1987
- 1987-02-23 JP JP2534787U patent/JPS63133094U/ja active Pending