JP2562376Y2 - High pressure coil bobbin - Google Patents
High pressure coil bobbinInfo
- Publication number
- JP2562376Y2 JP2562376Y2 JP1992081241U JP8124192U JP2562376Y2 JP 2562376 Y2 JP2562376 Y2 JP 2562376Y2 JP 1992081241 U JP1992081241 U JP 1992081241U JP 8124192 U JP8124192 U JP 8124192U JP 2562376 Y2 JP2562376 Y2 JP 2562376Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil bobbin
- mounting portion
- terminal mounting
- flange
- bobbin
- 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.)
- Expired - Lifetime
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
【考案の詳細な説明】
【０００１】
【産業上の利用分野】本考案は、分割巻する高圧用コイ
ルボビンに関するものである。
【０００２】
【従来の技術】従来、高圧用のコイルボビンとしては、
図２に示すようなものが考えられている。即ち、両端部
に、複数の溝１７とコアを挿入するためのの開口部を持
つ鍔１２と鍔１３との間に複数の薄い鍔１４（図面上で
は３つ示す）を持つコイルボビン１１において、各鍔間
にコイルを設け、該コイルからの引き出し線を溝１７を
経由し所定の端子１６に接続している。
【０００３】また、出願前公知の刊行物（実開平３−６
７４１９）に知られるボビンのように、端子の構造はコ
イルの軸に直交する方向に一列に並べているが、このよ
うな構造では端子間距離とるためには幅を大きくする必
要があった。
【０００４】また、前記公知の刊行物のものは、耐圧性
を必要としていないので、端子間距離をとるという課題
はない。
【０００５】
【考案が解決しようとする問題点】しかしながら、従来
の技術では、部品の小型化への要求が強まるに従って、
端子間の距離が狭くなるので耐圧の点で不利となるばか
りか、プリント基板への固定の点でも難しくなってい
た。
【０００６】
【課題を解決するための手段】本考案は、上記の問題点
を解決するために、コイルボビンの開口端の鍔の一部を
軸方向に外方に延長して端子を取り付ける部分を設け、
平面を有効に使い、十分な端子間距離をとることができ
るようにしたことを特徴とする。
【０００７】
【実施例】図１は、本考案になる高圧用のコイルボビン
１の斜視図であり、以下、図面にしたがって説明する
と、円筒状で複数の鍔を持ち、且つ中空で一端が開口と
なっている樹脂製の高圧用コイルボビン１において、コ
イルボビン１の開口端の鍔の一部を板状に軸方向に外方
に延長して長方形状の端子装着部５を設け、該端子装着
部５の表裏両面に、複数の配線用端子６を軸方向、かつ
端子装着部５に直交するように並列して付設したことを
特徴とする高圧用コイルボビンであって、樹脂製で一方
が開口となっている円筒状のコイルボビン１の両端に任
意の厚みの鍔２及び鍔３と、鍔２と鍔３の間に複数の薄
い鍔４（図面上では３つ示す）を設け、且つ、外周の一
部に複数の溝７を設けた鍔２の一部を板状に軸方向に外
方に延長して長方形状の端子装着部５を設け、該端子装
着部５の表裏両面に、複数の配線用の端子６を軸方向、
かつ端子装着部５に直交するようにを取り付ける。
【０００８】
【考案の効果】以上、説明した如く、本考案になる高圧
用のコイルボビンは、軸延長上に配置した板状の端子装
着部５に複数列及び複数の端子を設けることにより、巻
線数を制限する必要がなくなった。
【０００９】また、端子装着部５の面積を任意に取るこ
とができるため、端子間の距離を自由に設定でき、端子
耐圧を上げることができるようになった。
【００１０】また、トランスの電気的特性（定電流）か
ら、ボビンの片側はプリント基板に固定せず使用するた
め、ボビンのもう片側でプリント基板に固定するため端
子強度を上げることができるようになった。
【００１１】また、端子を複数列で多数設けることによ
り、ボビン幅と同じ寸法で、プリント基板を用いること
ができ、幅面積の小型な高圧発生器が設計できるように
なった。
【００１２】また、コイルボビンの軸延長上に端子装着
部５を設けることにより、ボビン内部に装着するコア−
の固定位置を任意に設定できるようになった。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-voltage coil bobbin that is wound separately. [0002] Conventionally, coil bobbins for high pressure include:
The one shown in FIG. 2 has been considered. That is, in the coil bobbin 11 having a plurality of thin flanges 14 (three shown in the drawing) between a flange 12 and a flange 13 having an opening for inserting a plurality of grooves 17 and a core at both ends, A coil is provided between each flange, and a lead wire from the coil is connected to a predetermined terminal 16 via a groove 17. [0003] Also, a known publication (Japanese Utility Model Application Laid-Open No.
Like the bobbin known in U.S. Pat. No. 7419, the terminals are arranged in a line in a direction perpendicular to the axis of the coil. However, in such a structure, it is necessary to increase the width in order to increase the distance between the terminals. Further, the above-mentioned known publications do not require a pressure resistance, so that there is no problem of increasing the distance between terminals. However, in the prior art, as the demand for miniaturization of parts increases,
Since the distance between the terminals is reduced, not only is it disadvantageous in terms of withstand voltage, but also it becomes difficult in terms of fixing to a printed circuit board. SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a part in which a flange at an open end of a coil bobbin is extended outward in the axial direction to attach a terminal. Provided,
It is characterized in that a plane is used effectively and a sufficient distance between terminals can be secured. FIG. 1 is a perspective view of a high-pressure coil bobbin 1 according to the present invention. Referring to the drawings, a cylindrical bobbin having a plurality of flanges and a hollow end having an opening will be described below. In the resin-made high-voltage coil bobbin 1, a part of the flange at the open end of the coil bobbin 1 is extended axially outward in a plate shape to provide a rectangular terminal mounting portion 5. A high-voltage coil bobbin characterized in that a plurality of wiring terminals 6 are attached in parallel in the axial direction and orthogonal to the terminal mounting portion 5 on both front and back surfaces of the coil bobbin. A flange 2 and a flange 3 having an arbitrary thickness are provided at both ends of the cylindrical coil bobbin 1 and a plurality of thin flanges 4 (three shown in the drawing) are provided between the flanges 2 and 3. A part of the flange 2 provided with a plurality of grooves 7 in the portion is extended in a plate shape in the axial direction outward. A long and rectangular terminal mounting portion 5 is provided, and a plurality of wiring terminals 6 are axially mounted on both front and back surfaces of the terminal mounting portion 5.
And, it is attached so as to be orthogonal to the terminal mounting part 5. As described above, the high-voltage coil bobbin according to the present invention can be wound by providing a plurality of rows and a plurality of terminals on a plate-like terminal mounting portion 5 arranged on an axis extension. It is no longer necessary to limit the number of lines. Further, since the area of the terminal mounting portion 5 can be arbitrarily set, the distance between the terminals can be freely set, and the terminal withstand voltage can be increased. Also, from the electrical characteristics (constant current) of the transformer, since one side of the bobbin is used without being fixed to the printed board, the other end of the bobbin is fixed to the printed board so that the terminal strength can be increased. became. Further, by providing a large number of terminals in a plurality of rows, a printed circuit board having the same size as the bobbin width can be used, and a small-sized high-voltage generator can be designed. Further, by providing the terminal mounting portion 5 on the axial extension of the coil bobbin, a core mounted inside the bobbin is provided.
Can be set arbitrarily.
【図面の簡単な説明】
【図 １】本考案になる高圧用のコイルボビンの斜視図
である。
【図 ２】従来の高圧用のコイルボビンの斜視図であ
る。
【符号の説明】
１，１１：コイルボビン
２，１２：鍔
３，１３：鍔
４，１４：鍔
５ ：端子装着部
６，１６：端 子
７，１７：溝BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a high-voltage coil bobbin according to the present invention. FIG. 2 is a perspective view of a conventional high-voltage coil bobbin. [Description of Signs] 1,11: Coil bobbin 2, 12: Flange 3, 13: Flange 4, 14: Flange 5: Terminal mounting part 6, 16: Terminal 7, 17: Groove
Claims (1)
ている樹脂製の高圧用コイルボビンにおいて、コイルボ
ビンの開口端の鍔の一部を板状に軸方向に外方に延長し
て長方形状の端子装着部を設け、該端子装着部の表裏両
面に、複数の配線用端子を軸方向、かつ端子装着部に直
交するように並列して付設したことを特徴とする高圧用
コイルボビン(57) [Claims for utility model registration] In a resin-made high-voltage coil bobbin that has a cylindrical shape and a plurality of flanges, is hollow, and has an open end, a part of the flange at the open end of the coil bobbin is plate-shaped. A rectangular terminal mounting portion is provided extending axially outward, and a plurality of wiring terminals are provided on both front and back surfaces of the terminal mounting portion in parallel in the axial direction and orthogonal to the terminal mounting portion. Coil bobbin for high pressure
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992081241U JP2562376Y2 (en) | 1992-10-14 | 1992-10-14 | High pressure coil bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992081241U JP2562376Y2 (en) | 1992-10-14 | 1992-10-14 | High pressure coil bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0679125U JPH0679125U (en) | 1994-11-04 |
| JP2562376Y2 true JP2562376Y2 (en) | 1998-02-10 |
Family
ID=13740932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992081241U Expired - Lifetime JP2562376Y2 (en) | 1992-10-14 | 1992-10-14 | High pressure coil bobbin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2562376Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3027022U (en) * | 1995-09-29 | 1996-07-30 | ミツナガ株式会社 | Tack for golf shoes |
| JP3067419U (en) * | 1999-09-14 | 2000-04-07 | 株式会社ケイアンドエス | Polygonal damper for rotor head |
-
1992
- 1992-10-14 JP JP1992081241U patent/JP2562376Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0679125U (en) | 1994-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19950613 |