JPH0419783Y2 - - Google Patents
Info
- Publication number
- JPH0419783Y2 JPH0419783Y2 JP8642586U JP8642586U JPH0419783Y2 JP H0419783 Y2 JPH0419783 Y2 JP H0419783Y2 JP 8642586 U JP8642586 U JP 8642586U JP 8642586 U JP8642586 U JP 8642586U JP H0419783 Y2 JPH0419783 Y2 JP H0419783Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- lead wire
- injection hole
- lid
- electrical component
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 27
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
本考案は湿式コンデンサ素子を含む複合電気部
品に係り、例えば電子レンジなどに使用するもの
関する。[Detailed Description of the Invention] [Purpose of the Invention] (Field of Industrial Application) The present invention relates to a composite electric component including a wet capacitor element, and relates to one used in, for example, a microwave oven.
（従来の技術）
従来のこの種の複合電気部品は、例えば実公昭
59−27051号公報に記載されている構造が知られ
ている。この従来の複合電気部品は、ケース内に
コンデンサ素子を含む電気部品を収納し、この電
気部品の接地側リード線をケースの上面開口部を
密閉する蓋の内面に半田付けまたはスポツト熔接
などで接続する構造が採られていた。(Prior art) Conventional composite electrical components of this type are, for example,
A structure described in Japanese Patent No. 59-27051 is known. This conventional composite electrical component houses an electrical component including a capacitor element in a case, and connects the grounding lead wire of this electrical component to the inner surface of a lid that seals the top opening of the case by soldering or spot welding. A structure was adopted to do so.
また湿式コンデンサにおいては、ケース内に含
浸剤を注入する必要性からケースの蓋に注入孔が
開口され、この注入孔は含浸剤を注入した後封止
する必要がある。 Furthermore, in wet capacitors, it is necessary to inject the impregnating agent into the case, so an injection hole is opened in the lid of the case, and this injection hole needs to be sealed after the impregnating agent is injected.
（考案が解決しようとする問題点）
従来の複合電気部品では電気部品の接地側リー
ド線をスポツト熔接で接続する際の熱で蓋の表面
には接続跡が形成され、さらに湿式コンデンサで
は含浸剤の注入孔の封止跡が残り、外観性が悪い
問題を有している。またケースの蓋の内面に絶縁
性のシール材層を形成すると電気部品のリード線
の接続にはシール材層を剥離しなればならず、リ
ード線の接続作業性が悪い問題を有している。(Problems that the invention aims to solve) In conventional composite electrical components, connection marks are formed on the surface of the lid due to the heat generated when the ground lead wire of the electrical component is connected by spot welding, and in wet capacitors, the impregnating agent There is a problem in that the sealing marks of the injection hole remain and the appearance is poor. Furthermore, if an insulating sealing material layer is formed on the inner surface of the case lid, the sealing material layer must be peeled off to connect the lead wires of electrical components, resulting in poor workability for connecting the lead wires. .
本考案は上記問題点に鑑みなされたもので、ケ
ース含浸材注入孔に電気部品の接地側リード線を
保持できるようにしてリード線の接続を容易にす
るとともに外観性を良好にした複合電気部品を提
供するものである。 The present invention was developed in view of the above-mentioned problems, and is a composite electrical component that allows the grounding lead wire of the electrical component to be held in the case impregnating material injection hole, making it easier to connect the lead wire and improving the appearance. It provides:
（問題点を解決するための手段）
本考案の複合電気部品は、少なくともコンデン
サ素子を含む複数の電気部品と、この複数の電気
部品を収納するケースとからなり、前記電気部品
の接地側端子部のリード線を保持して電気的に接
続する接続部を前記ケース内に充填する含浸剤の
注入孔にて形成したことを特徴とするものであ
る。
(Means for Solving the Problems) A composite electrical component of the present invention includes a plurality of electrical components including at least a capacitor element, and a case for housing the plurality of electrical components, and includes a ground terminal portion of the electrical component. A connecting portion for holding and electrically connecting the lead wire is formed at an injection hole for an impregnating agent filled in the case.
（作用）
本考案の複合電気部品は、ケースに収納する電
気部品の接地側リード線を含浸剤注入孔にて形成
した接続部に保持し、電気部品をケースに収納し
た状態で注入孔から含浸剤をケース内に注入し、
この含浸剤の充填後に注入孔を半田などで封止す
るとともにリード線を電気的に接続する。(Function) The composite electrical component of the present invention holds the ground side lead wire of the electrical component housed in the case at the connection part formed by the impregnating agent injection hole, and impregnates the electrical component from the injection hole while the electrical component is housed in the case. Inject the agent into the case,
After filling with this impregnating agent, the injection hole is sealed with solder or the like, and the lead wires are electrically connected.
（実施例）
本考案の一実施例の構成を図面第１図ないし第
４図について説明する。(Embodiment) The configuration of an embodiment of the present invention will be explained with reference to FIGS. 1 to 4 of the drawings.
１はケースで、アルミニユームなどの導電性を
有する金属材料にて成型されたケース本体２と蓋
３とにて構成され、蓋３はケース本体２の上面開
口縁に巻締めによりケース１を密閉するようにな
つている。 Reference numeral 1 denotes a case, which is composed of a case body 2 molded from a conductive metal material such as aluminum and a lid 3. The lid 3 seals the case 1 by tightening the upper opening edge of the case body 2. It's becoming like that.
また４は湿式のコンデンサ素子で、抵抗、ダイ
オードなどの電気部品５とともに前記ケース１内
に収納される。 Reference numeral 4 denotes a wet capacitor element, which is housed in the case 1 together with electrical components 5 such as resistors and diodes.
前記蓋３には複数個の端子挿通孔６が形成さ
れ、この各端子挿通孔６には蓋３の上面に配設さ
れている絶縁材７を貫通した端子片８が挿通さ
れ、この端子片８の蓋３の内側突出部をシリコン
ゴムなどの絶縁材９を介してプレスボードなどの
絶縁板１０に挿通し、この絶縁板１０の内側にて
端子片８をかしめて端子部１１を形成し、この端
子部１１に前記コンデンサ素子４の導電箔などの
リード線１２を半田付けまたはスポツト熔接など
にて接続する。 A plurality of terminal insertion holes 6 are formed in the lid 3, and a terminal piece 8 passing through an insulating material 7 provided on the upper surface of the lid 3 is inserted into each terminal insertion hole 6. The inner protrusion of the lid 3 of 8 is inserted through an insulating plate 10 such as a press board through an insulating material 9 such as silicone rubber, and the terminal piece 8 is crimped inside this insulating plate 10 to form a terminal portion 11. A lead wire 12 such as a conductive foil of the capacitor element 4 is connected to this terminal portion 11 by soldering or spot welding.
そしてこの蓋３には２条の切り溝１３にて内側
に略Ｕ字状に膨出した接続部１４を形成するとと
もに含浸剤注入孔１５が形成され、この接続部１
４に前記電気部品５の接地側リード線１６が挿通
保持される。このとき接続部１４がＵ字状膨出部
となつているためその両側にケース１内に連通す
る連通部１５ａが形成され、この注入孔１５およ
び連通部１５ａから含浸剤１７の注入後にこの注
入孔１５を半田付けなどにて封印するとともにリ
ード線１６を接続部１４に接続固定する。 In this lid 3, a connecting part 14 is formed which bulges inward in a substantially U-shape with two grooves 13, and an impregnating agent injection hole 15 is formed.
4, the ground side lead wire 16 of the electrical component 5 is inserted and held therein. At this time, since the connecting part 14 is a U-shaped bulge, a communicating part 15a communicating with the inside of the case 1 is formed on both sides of the connecting part 14, and after injecting the impregnating agent 17 from the injection hole 15 and the communicating part 15a, this injection The hole 15 is sealed by soldering or the like, and the lead wire 16 is connected and fixed to the connecting portion 14.
次にこの実施例の作用を説明する。 Next, the operation of this embodiment will be explained.
ケース１の蓋３の端子部１１にコンデンサ素子
４のリード線１２を接続するとともにダイオー
ド、抵抗などの電気部品５を端子部１１に電気的
に接続するとともにこの電気部品５の接地側リー
ド線１６を蓋３の接続部１４に挿通保持し、蓋３
をケース本体２の上面開口部に位置させてコンデ
ンサ素子および電気部品５などの電気部品５をケ
ース本体２内に収納する。この状態で蓋３の周縁
をケース本体２の開口縁に二重にかしめ巻きし、
ケース１を密閉する。次いで蓋３の注入孔１５か
らケース１内を真空引きし、次いでこの注入孔１
５から絶縁油などの含浸剤１７を注入する。そし
てケース１内に含浸剤１７を充填後に注入孔１５
を半田などにて封止するとともに、接続部１４に
保持されている接地側リード線１６を電気的に接
続固定する。 The lead wire 12 of the capacitor element 4 is connected to the terminal portion 11 of the lid 3 of the case 1, and an electrical component 5 such as a diode or resistor is electrically connected to the terminal portion 11, and the grounding side lead wire 16 of this electrical component 5 is connected. is inserted into the connection part 14 of the lid 3 and held, and the lid 3 is
is positioned at the upper opening of the case body 2, and electrical components 5 such as capacitor elements and electrical components 5 are housed in the case body 2. In this state, wrap the periphery of the lid 3 around the opening edge of the case body 2,
Seal case 1. Next, the inside of the case 1 is evacuated through the injection hole 15 of the lid 3, and then this injection hole 1 is
5, an impregnating agent 17 such as insulating oil is injected. After filling the case 1 with the impregnating agent 17, the injection hole 15
is sealed with solder or the like, and the ground side lead wire 16 held in the connecting portion 14 is electrically connected and fixed.
前記実施例ではケース１の蓋３には２条の切り
溝１３にて内側にＵ字状に膨出した接続部１４を
形成するとともに含浸剤注入孔１５を形成した構
造について説明したが、この構造に限られるもの
ではなく、第５図および第６図に示すようにケー
ス１の蓋３の注入孔１５の両側から内側に向つて
切り起し片１８をリード線１６の径と略同一寸法
間隔で形成し、この切り起し片１８にてリード線
１６を挟着保持する接続部１９を形成し、この切
り起し片１８とリード線１６との間の間〓を切り
起し片１８の端部からケース１内に連通する連通
部１５ａとする。 In the above embodiment, a structure was described in which the lid 3 of the case 1 was formed with a connecting part 14 that bulged inward in a U-shape using two grooves 13, and an impregnating agent injection hole 15 was formed. The structure is not limited to this, but as shown in FIGS. 5 and 6, the pieces 18 are cut inward from both sides of the injection hole 15 of the lid 3 of the case 1 and have a size that is approximately the same as the diameter of the lead wire 16. The cut-and-raised piece 18 forms a connection part 19 that clamps and holds the lead wire 16, and the space between the cut-and-raised piece 18 and the lead wire 16 is formed by the cut-and-raised piece 18. A communication portion 15a is provided that communicates with the inside of the case 1 from the end thereof.
この構造でもリード線１６を保持し、注入孔１
５から含浸剤１７を注入後この封止孔１５の封止
と同時にリード線１６を接続固定できる。 Even in this structure, the lead wire 16 is held and the injection hole 1 is
After injecting the impregnating agent 17 from 5, the lead wire 16 can be connected and fixed at the same time as the sealing hole 15 is sealed.
さらに第７図および第８図に示すように蓋３の
注入孔１５の両側から切り起し片２０を左右に位
置を偏位させて互いに注入孔１５の下側に突出さ
せる構造とし、蓋３の内面と切り起し片２０とに
てリード線１６を挟着保持する接続部２１を形成
し、このリード線１６の両側をケース１内に連通
する連通部１５ａとし、この注入孔１５の封印を
同時にリード線１６の接続固定ができる。 Furthermore, as shown in FIGS. 7 and 8, the cut-out pieces 20 from both sides of the injection hole 15 of the lid 3 are shifted to the left and right so that they protrude from each other to the lower side of the injection hole 15. A connecting part 21 for sandwiching and holding the lead wire 16 is formed by the inner surface of the cut-out piece 20, and both sides of the lead wire 16 are made into communication parts 15a communicating with the inside of the case 1, and the injection hole 15 is sealed. At the same time, the lead wire 16 can be connected and fixed.
本考案によれば、ケースに接続する電気部品の
接地側リード線をケースの接続部に保持した状態
で含浸剤を注入する注入孔を封止することによ
り、注入孔の封印とリード線の接続ができ、リー
ド線の接続が容易にでき、リード線の接続部とケ
ースの封止部とを兼用でき、ケースにはリード線
の接続部跡と注入孔の封印部跡とが１か所とな
り、外観性が良好となるものである。
According to the present invention, by sealing the injection hole through which the impregnating agent is injected while holding the ground side lead wire of the electrical component connected to the case at the connection part of the case, the injection hole is sealed and the lead wire is connected. The lead wire can be easily connected, the lead wire connection part and the case sealing part can be used together, and the case has one lead wire connection part and one injection hole sealing part. , the appearance is good.
第１図は本考案の一実施例を示す複合電気部品
の一部を切り欠いた正面図、第２図は同上ケース
の蓋の一部の断面図、第３図は同上平面図、第４
図は同上注入孔の斜視図、第５図は本考案の他の
実施例を示す複合電気部品のケースの蓋の一部の
断面図、第６図は同上平面図、第７図はさらに本
考案の他の実施例を示す複合電気部品のケースの
蓋の一部の断面図、第８図は同上平面図である。
１……ケース、４……コンデンサ素子、５……
電気部品、１４，１９，２１……接続部、１５…
…注入孔、１６……リード線、１７……含浸剤。
Fig. 1 is a partially cutaway front view of a composite electric component showing one embodiment of the present invention, Fig. 2 is a sectional view of a part of the lid of the case, Fig. 3 is a plan view of the same, and Fig.
FIG. 5 is a sectional view of a part of the lid of a case of a composite electric component showing another embodiment of the present invention, FIG. FIG. 8 is a sectional view of a part of the lid of a case of a composite electrical component showing another embodiment of the invention, and FIG. 8 is a plan view of the same. 1... Case, 4... Capacitor element, 5...
Electrical parts, 14, 19, 21...Connection part, 15...
...Injection hole, 16...Lead wire, 17...Impregnating agent.
Claims (1)
品と、この複数の電気部品を収納するケースとか
らなり、 前記電気部品の接地側端子部のリード線を保持
する接続部を前記ケース内に充填する含浸剤の注
入孔にて形成したことを特徴とする複合電気部
品。[Claims for Utility Model Registration] Consisting of a plurality of electrical components including at least a capacitor element and a case for housing the plurality of electrical components, the connecting portion for holding the lead wire of the ground side terminal portion of the electrical component is A composite electrical component characterized in that it is formed by an injection hole for an impregnating agent filled in a case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8642586U JPH0419783Y2 (en) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8642586U JPH0419783Y2 (en) | 1986-06-06 | 1986-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62197840U JPS62197840U (en) | 1987-12-16 |
| JPH0419783Y2 true JPH0419783Y2 (en) | 1992-05-06 |
Family
ID=30942719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8642586U Expired JPH0419783Y2 (en) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419783Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2026003492A (en) * | 2024-06-24 | 2026-01-13 | 株式会社デンソー | Capacitor module and power conversion device |
-
1986
- 1986-06-06 JP JP8642586U patent/JPH0419783Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62197840U (en) | 1987-12-16 |
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