JPH0454476U - - Google Patents
Info
- Publication number
- JPH0454476U JPH0454476U JP9549690U JP9549690U JPH0454476U JP H0454476 U JPH0454476 U JP H0454476U JP 9549690 U JP9549690 U JP 9549690U JP 9549690 U JP9549690 U JP 9549690U JP H0454476 U JPH0454476 U JP H0454476U
- Authority
- JP
- Japan
- Prior art keywords
- adhesive sheet
- land
- connection part
- brushless motor
- coil unit
- 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
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第１図はこの考案の一実施例によるブラシレス
モータにおけるステータの分解斜視図、第２図は
そのステータの要部の拡大断面図、第３図は一般
的なブラシレスモータの断面図、第４図はモール
ドコイルユニツトを製造するための巻回体の斜視
図、第５図は同じくモールド体の斜視図、第６図
は製造したモールドコイルユニツトの斜視図、第
７図は従来のブラシレスモータにおけるステータ
の分解斜視図、第８図はそのステータの要部の拡
大断面図である。
５……モールドコイルユニツト、１５……接続
部、２０……接着シート、２１……ランド、２２
……切欠部、２３……半田、２５……空気逃し溝
。
Fig. 1 is an exploded perspective view of a stator in a brushless motor according to an embodiment of this invention, Fig. 2 is an enlarged sectional view of the main parts of the stator, Fig. 3 is a sectional view of a general brushless motor, and Fig. 4. 1 is a perspective view of a wound body for manufacturing a molded coil unit, FIG. 5 is a perspective view of the same molded body, FIG. 6 is a perspective view of a manufactured molded coil unit, and FIG. 7 is a stator in a conventional brushless motor. FIG. 8 is an enlarged sectional view of the main parts of the stator. 5... Molded coil unit, 15... Connection portion, 20... Adhesive sheet, 21... Land, 22
...Notch, 23...Solder, 25...Air release groove.
Claims (1)
ンドに対応する切欠部を有する接着シートを配置
し、さらにこの接着シートの上に、パイプ状の接
続部を有するスライス状のモールドコイルユニツ
トを配置し、このモールドコイルユニツトを前記
接着シートを介してＰＣ板に接着し、かつ前記パ
イプ状の接続部内に半田を流し込み、この半田を
介して接続部とランドとを電気的に接続させたブ
ラシレスモータにおいて、前記接着シートに、周
囲が閉じられた前記切欠部の内側の空間を外部に
連通させる空気逃がし溝を形成したことを特徴と
するブラシレスモータ。 An adhesive sheet having a notch corresponding to the land is placed on a PC board having an energizing land, and a slice-shaped molded coil unit having a pipe-shaped connection part is placed on top of this adhesive sheet. A brushless motor in which this molded coil unit is adhered to a PC board via the adhesive sheet, solder is poured into the pipe-shaped connection part, and the connection part and the land are electrically connected through the solder. 2. A brushless motor according to claim 1, wherein an air escape groove is formed in the adhesive sheet to communicate an inner space of the notch with a closed periphery to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9549690U JPH0454476U (en) | 1990-09-13 | 1990-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9549690U JPH0454476U (en) | 1990-09-13 | 1990-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454476U true JPH0454476U (en) | 1992-05-11 |
Family
ID=31834242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9549690U Pending JPH0454476U (en) | 1990-09-13 | 1990-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454476U (en) |
-
1990
- 1990-09-13 JP JP9549690U patent/JPH0454476U/ja active Pending