JPH0419785Y2 - - Google Patents
Info
- Publication number
- JPH0419785Y2 JPH0419785Y2 JP7358886U JP7358886U JPH0419785Y2 JP H0419785 Y2 JPH0419785 Y2 JP H0419785Y2 JP 7358886 U JP7358886 U JP 7358886U JP 7358886 U JP7358886 U JP 7358886U JP H0419785 Y2 JPH0419785 Y2 JP H0419785Y2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- case
- lead
- coil
- present
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 20
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、洗たく機等の家電機器の電気回路に
用いるコンデンサに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a capacitor used in an electric circuit of a home appliance such as a washing machine.
家電機器として洗たく機を例にとるとその運転
制御用の電気回路は第２図に示すようなものであ
る。
Taking a washing machine as an example of a home appliance, the electric circuit for controlling its operation is as shown in FIG.
図中５は洗たく槽内の回転翼を駆動する洗たく
用モーター、１１は脱水モーターを示し、これら
はコネクター１２を介してコントロールユニツト
６に接続される。 In the figure, reference numeral 5 indicates a washing motor for driving rotary blades in the washing tank, and reference numeral 11 indicates a dewatering motor, which are connected to a control unit 6 via a connector 12.
そして、洗たく用モーター５は前記コントロー
ルユニツト６内で洗たく時の右回転、左回転を制
御する半導体スイツチ７，８に接続され、これら
の制御線間には平滑コンデンサ１が設けられてい
る。 The washing motor 5 is connected to semiconductor switches 7 and 8 for controlling clockwise and counterclockwise rotation in the control unit 6, and a smoothing capacitor 1 is provided between these control lines.
このコンデンサ１は第３図に示すように、コン
デンサケース１ａから出るリード線１３の１つに
長いリード線を結束帯１０でコイル状に結束した
リードコイル２を圧着端子９を用いて接続し、該
リードコイル２の他端を前記半導体スイツチ８に
接続した。 As shown in FIG. 3, in this capacitor 1, a lead coil 2, which is a long lead wire bound into a coil shape with a binding band 10, is connected to one of the lead wires 13 coming out of the capacitor case 1a using a crimp terminal 9. The other end of the lead coil 2 was connected to the semiconductor switch 8.
このようなリードコイル２を介在させるのは、
配線インダクタンスを大きくしてコンデンサ１の
充電電圧による半導体スイツチ７，８への過電流
で、これらが破壊されるのを防止するためであ
る。 The reason why such a lead coil 2 is interposed is as follows.
This is to prevent the semiconductor switches 7 and 8 from being destroyed by an overcurrent flowing to the semiconductor switches 7 and 8 due to the charging voltage of the capacitor 1 by increasing the wiring inductance.
このような従来のコンデンサでは、コンデンサ
のリード線とリードコイルを圧着端子で接続させ
るものなので、リードコイルをコイル状に結束す
るための結束帯を必要とし、また結束したリード
コイルを洗たく機の内部に固定しなければならな
いのでそのための固定具を別途に必要とするもの
であつた。
In such conventional capacitors, the capacitor lead wire and lead coil are connected with crimp terminals, so a binding band is required to bind the lead coil into a coil, and the bundled lead coil is not placed inside the washing machine. Since it had to be fixed, a separate fixing device was required for that purpose.
本考案の目的は前記従来例の不都合を解消し、
部品点数を削減するとともに、リードコイルを本
体に確実に固定することができる家電機器のコン
デンサを提供することにある。 The purpose of the present invention is to eliminate the disadvantages of the conventional example,
An object of the present invention is to provide a capacitor for a home appliance that can reduce the number of parts and securely fix a lead coil to a main body.
本発明は前記目的を達成するため、ケースの中
央に間隔を存して突起を設けてその間のケース外
周をリード線巻回部とし、ケースのそれ以外の個
所から取付片を突設したことを要旨とするもので
ある。
In order to achieve the above object, the present invention provides projections at intervals in the center of the case, uses the outer periphery of the case between the projections as a lead wire winding part, and has mounting pieces protruding from other parts of the case. This is a summary.
〔作用〕
本考案によれば、コンデンサケースに設けた２
つの突起の間でリード線を巻き付けることによ
り、結束帯を必要とせずにリードコイルを形成で
きる。[Function] According to the present invention, the two
By winding the lead wire between the two protrusions, a lead coil can be formed without the need for a binding band.
取付片でこのコンデンサケースを機器本体に固
着すれば、前記リードコイルも同時に固定でき、
別途固定具を必要としない。 If this capacitor case is fixed to the main body of the device with a mounting piece, the lead coil can also be fixed at the same time.
No separate fixings are required.
以下、図面について本考案の実施例を詳細に説
明する。
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本考案のコンデンサの１実施例を示す
斜視図で、図中１ａはコンデンサ１のコンデンサ
ケースである。 FIG. 1 is a perspective view showing one embodiment of the capacitor of the present invention, and in the figure, 1a is a capacitor case of the capacitor 1.
このコンデンサケース１ａの中央に間隔を存し
て突起４，４を並べて突設し、これら突起４，４
間のケース１ａの外周をリード線巻回部１４とし
て構成する。 In the center of this capacitor case 1a, protrusions 4, 4 are provided side by side with an interval, and these protrusions 4, 4 are provided.
The outer periphery of the case 1a in between is configured as a lead wire winding portion 14.
さらに、このリード線巻回部１４以外のケース
１ａの外周面から水平片による取付片３を必要本
（図示では４本）一体的に突設した。図中３ａは、
該取付片３に形成するネジ孔である。 Furthermore, the necessary number (four in the figure) of mounting pieces 3 made of horizontal pieces are integrally provided to protrude from the outer peripheral surface of the case 1a other than the lead wire winding portion 14. 3a in the figure is
This is a screw hole formed in the mounting piece 3.
前記コンデンサケース１ａから出るリード線１
３を長く確保し、その途中をケース１ａに形成さ
れるリード線巻回部１４に付ければリードコイル
２が形成される。そして、この状態でコンデンサ
ケース１ａを取付片３を介して洗たく機本体にネ
ジ止めする。 Lead wire 1 coming out from the capacitor case 1a
The lead coil 2 is formed by securing a long wire 3 and attaching the middle of the wire to the lead wire winding portion 14 formed in the case 1a. Then, in this state, the capacitor case 1a is screwed to the washing machine body via the mounting piece 3.
なお、前記実施例としては洗たく機に利用する
場合について述べたが、衣類乾燥機その他の家電
機器でも同様に適用できる。 In the above embodiment, the case where the present invention is used in a washing machine has been described, but the present invention can be similarly applied to a clothes dryer and other home appliances.
以上述べたように本考案の家電機器のコンデン
サは、リードコイルを接続する場合に、従来のよ
うに長いリード線を接続するための圧着端子やリ
ード線をコイル状に結束するための結束帯や結束
したリードコイル自体の固定具等を必要とせず、
部品点数を削減できるとともに取付及び接続の工
程も簡素化できてコストダウンを図れるものであ
る。
As mentioned above, when connecting a lead coil to the capacitor for home appliances of the present invention, it is possible to use crimp terminals for connecting long lead wires, cable ties for binding lead wires into a coil shape, etc. There is no need for fixing devices for the bundled lead coil itself,
The number of parts can be reduced, and the installation and connection processes can be simplified, leading to cost reductions.
第１図は本考案の洗たく機のコンデンサの実施
例を示す斜視図、第２図は洗たく機の電気回路
図、第３図は従来例を示す斜視図である。
１……コンデンサ、１ａ……コンデンサケー
ス、２……リードコイル、３……取付片、３ａ…
…ネジ孔、４……突起、５……洗たく用モータ
ー、６……コントロールユニツト、７……半導体
スイツチ、９……圧着端子、１０……結束帯、１
１……脱水モーター、１２……コネクター、１３
……リード線、１４……リード線巻回部。
FIG. 1 is a perspective view showing an embodiment of a capacitor for a washing machine according to the present invention, FIG. 2 is an electric circuit diagram of the washing machine, and FIG. 3 is a perspective view showing a conventional example. 1...Capacitor, 1a...Capacitor case, 2...Lead coil, 3...Mounting piece, 3a...
... Screw hole, 4 ... Protrusion, 5 ... Washing motor, 6 ... Control unit, 7 ... Semiconductor switch, 9 ... Crimp terminal, 10 ... Binding band, 1
1...Dehydration motor, 12...Connector, 13
...Lead wire, 14...Lead wire winding section.
Claims (1)
間のケース外周をリード線巻回部とし、ケースの
それ以外の個所から取付片を突設したことを特徴
とする家電機器のコンデンサ。 A capacitor for home appliances, characterized in that a protrusion is provided at a distance in the center of the case, the outer periphery of the case between the protrusions is used as a lead wire winding part, and a mounting piece is protruded from other parts of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358886U JPH0419785Y2 (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358886U JPH0419785Y2 (en) | 1986-05-16 | 1986-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62184729U JPS62184729U (en) | 1987-11-24 |
| JPH0419785Y2 true JPH0419785Y2 (en) | 1992-05-06 |
Family
ID=30918058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7358886U Expired JPH0419785Y2 (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419785Y2 (en) |
-
1986
- 1986-05-16 JP JP7358886U patent/JPH0419785Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62184729U (en) | 1987-11-24 |
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