JP2847966B2 - Mold motor - Google Patents
Mold motorInfo
- Publication number
- JP2847966B2 JP2847966B2 JP33823390A JP33823390A JP2847966B2 JP 2847966 B2 JP2847966 B2 JP 2847966B2 JP 33823390 A JP33823390 A JP 33823390A JP 33823390 A JP33823390 A JP 33823390A JP 2847966 B2 JP2847966 B2 JP 2847966B2
- Authority
- JP
- Japan
- Prior art keywords
- protector
- connector
- lead wire
- section
- notch
- 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 - Fee Related
Links
Landscapes
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は樹脂成形を行なうプロテクター付モータに関
するものである。Description: TECHNICAL FIELD The present invention relates to a motor with a protector for performing resin molding.
従来の技術 従来のこの種のモータのコネクター部分の構造は第２
図の様になっていた。すなわちプロテクターはコネクタ
ーと一体となったプロテクター収納部からコネクター端
子へと結線されており、その途中のリード線の収納する
ための規制はなく、たるんだ状態にてコネクター上部に
取付けられていた。2. Description of the Related Art The structure of a connector portion of a conventional motor of this type is described in US Pat.
It looked like the figure. That is, the protector is connected to the connector terminal from the protector housing unit integrated with the connector, and there is no restriction for housing the lead wire in the middle, and the protector is mounted on the connector in a loose state.
発明が解決しようとする課題 しかしながら従来の構造では第２図に示すように樹脂
成形による成形圧力がプロテクターリード線にも直接加
わるためその圧力の方向及び、バラツキによってはリー
ド線がモールド表面に露出してしまい、そこから水分が
浸入し絶縁劣化を引きおこしたり、部分的に薄肉となる
ためクラックを発生させたりし、外観を損なわせたりし
ていた。However, in the conventional structure, as shown in FIG. 2, the molding pressure by the resin molding is directly applied to the protector lead wire, so that the lead wire is exposed on the mold surface depending on the direction of the pressure and the variation. This causes moisture to infiltrate therefrom, causing insulation degradation, and causing cracks due to partial thinning, thereby impairing the appearance.
そこで本発明はプロテクターリード線の足の長さを互
い違いにしたり、プロテクターリード線部をバインド糸
等で、追加固定することなくプロテクターの２本のリー
ド線をモールド表面へ露出させず水分の浸入による絶縁
劣化や部分的薄肉によるクラック防止を行なうものであ
る。Therefore, the present invention is to prevent the two lead wires of the protector from exposing to the mold surface without exposing the two lead wires of the protector without alternately changing the length of the leg of the protector lead wire or fixing the protector lead wire portion with a bind thread or the like. This is to prevent cracks due to insulation deterioration and partial thinning.
課題を解決するための手段 上記課題を解決するためにコネクター部とプロテクタ
ー収納部との間のブリッジ部分に切込みと側面リブを設
けることによってプロテクターリード線の位置規制と成
形圧による動きを防止するものである。Means for Solving the Problems In order to solve the above-mentioned problems, cuts and side ribs are provided in a bridge portion between a connector portion and a protector housing portion to prevent position control of a protector lead wire and prevent movement due to molding pressure. It is.
作 用 上記の構成によれば、コネクター部とプロテクター収
納部との間に切込みと側面リブを設けることによってそ
れがないものと異なり、プロテクターリード線の位置が
常に安定した位置に収まるためモールド成形の圧力によ
ってリード線が動くことを防ぐ構造とすることができ
る。Operation According to the above configuration, unlike the case where the notch and the side rib are not provided by providing the notch and the side rib between the connector part and the protector storage part, the position of the protector lead wire always fits in a stable position, so that the molding The structure which prevents a lead wire from moving by pressure can be used.
実施例 以下本発明の一実施例を添付図面に基づいて説明す
る。第１図において１はコネクターのブリッジ部であり
ここにはプロテクターリード線を収納するための切り込
みと隔壁状のリブを設けている。プロテクターをコネク
ターに結線しプロテクター本体をプロテクター収納部に
挿入固定した後そのリード線を切り込みの中に入れてや
ることによってリード線は極めて安定した位置に収納さ
れる。An embodiment of the present invention will be described below with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes a bridge portion of a connector, which is provided with a notch for accommodating a protector lead wire and a rib having a partition wall shape. The protector is connected to the connector, the protector body is inserted and fixed in the protector housing, and the lead wire is inserted into the notch so that the lead wire is stored in an extremely stable position.
第２図では従来の切込みを設けずバインド糸によって
固定をしようとした図であるがバインドする位置のバラ
ツキ及びモールド成形時の樹脂の流れ、圧力のバラツキ
によってはモールド表面ヘプロテクターリード線が露出
する場合があった。したがって第１図の様な構造とする
ことによってバインドという余分な作業を行なうことな
くプロテクターの位置規制と露出防止を確実に行なうこ
とができる。FIG. 2 is a view in which a conventional notch is not provided and the fixing is performed by a binding yarn. However, depending on the variation of the binding position, the flow of the resin at the time of molding, and the variation of the pressure, the protector lead wire is exposed to the mold surface. There was a case. Therefore, by adopting the structure as shown in FIG. 1, the position of the protector can be reliably restricted and the exposure can be prevented without performing an extra operation such as binding.
発明の効果 以上説明した様に本発明はコネクターブリッジ部に切
込みと側面リブを設けることによってバインドという余
分な工数を加えることなく、又バインドより極めて安定
性の高い性能を与えることができ加工費の削減と品質の
安定に寄与することができる。Effect of the Invention As described above, the present invention can provide a highly stable performance by providing notches and side ribs in the connector bridge portion by providing a notch and a side rib, and can provide processing with extremely high stability compared to the bind. It can contribute to reduction and quality stability.
第１図ａは本発明の一実施例のモールドモータのプロテ
クター取付状態の外観斜視図、第１図ｂは同平面断面
図、第２図は従来のバインド糸によるバインドを施した
場合の平面断面図、第３図は同樹脂成形後の外観斜視図
である。 １……コネクターブリッジ部、２……プロテクター収納
部、３……コネクター本体、４……バインド糸、５……
コイルエンド、６……プロテクターリード線、７……ス
テータコア、８……モールド樹脂。FIG. 1a is an external perspective view of a molded motor according to one embodiment of the present invention in a state where a protector is attached, FIG. 1b is a sectional plan view of the same, and FIG. FIG. 3 is an external perspective view after the resin molding. 1 ... connector bridge section, 2 ... protector storage section, 3 ... connector body, 4 ... bind thread, 5 ...
Coil end, 6 Protector lead wire, 7 Stator core, 8 Mold resin.
Claims (1)
結線され一体に樹脂成形されたモールドモータであっ
て、プロテクター収納部とコネクター部との間に切込み
と側面リブとを有するブリッジ部を設け、前記プロテク
ター収納部と前記コネクター部とを一体に連結したこと
を特徴としたモールドモータ。1. A molded motor connected from a protector storage section to a connector section and integrally molded with a resin, wherein a bridge section having a notch and a side rib is provided between the protector storage section and the connector section. A molded motor, wherein a protector housing section and the connector section are integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33823390A JP2847966B2 (en) | 1990-11-30 | 1990-11-30 | Mold motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33823390A JP2847966B2 (en) | 1990-11-30 | 1990-11-30 | Mold motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04208044A JPH04208044A (en) | 1992-07-29 |
| JP2847966B2 true JP2847966B2 (en) | 1999-01-20 |
Family
ID=18316184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33823390A Expired - Fee Related JP2847966B2 (en) | 1990-11-30 | 1990-11-30 | Mold motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2847966B2 (en) |
-
1990
- 1990-11-30 JP JP33823390A patent/JP2847966B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04208044A (en) | 1992-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20071106 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081106 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091106 Year of fee payment: 11 |
|
| LAPS | Cancellation because of no payment of annual fees |