JP3214071B2 - High voltage generating transformer - Google Patents
High voltage generating transformerInfo
- Publication number
- JP3214071B2 JP3214071B2 JP17961492A JP17961492A JP3214071B2 JP 3214071 B2 JP3214071 B2 JP 3214071B2 JP 17961492 A JP17961492 A JP 17961492A JP 17961492 A JP17961492 A JP 17961492A JP 3214071 B2 JP3214071 B2 JP 3214071B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal fitting
- tube
- transformer
- voltage generating
- insulating resin
- 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
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は高圧発生トランスに関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-voltage generating transformer.
【０００２】[0002]
【従来の技術】以下、従来の高圧発生トランスについて
説明する。図３は従来の高圧発生トランスの高圧出力部
の構造図である。１は高圧発生トランスの外装ケース、
２はチューブ形状部、３は端子金具である。４は絶縁樹
脂、５は電気接続用導電ゴムである。チューブ形状部２
は外装ケース１の内部にむかってのびており、その底に
導電ゴム５が配置されている。2. Description of the Related Art A conventional high-voltage generating transformer will be described below. FIG. 3 is a structural diagram of a high-voltage output section of a conventional high-voltage generating transformer. 1 is an outer case of a high voltage generating transformer,
2 is a tube-shaped part, 3 is a terminal fitting. 4 is an insulating resin and 5 is a conductive rubber for electrical connection. Tube shape part 2
Extends toward the inside of the outer case 1, and a conductive rubber 5 is disposed at the bottom thereof.
【０００３】端子金具３はこのチューブ形状部２の中に
挿入され、導電ゴム５につきささる。またこの導電ゴム
５は絶縁樹脂に接している。[0003] A terminal fitting 3 is inserted into the tube-shaped portion 2 and is attached to the conductive rubber 5. The conductive rubber 5 is in contact with the insulating resin.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら以上のよ
うな構成では、端子金具の固定が確実でなく抜ける可能
性があり、導電ゴムが空気中のガスと反応劣化すること
が原因で端子金具抜けとなる問題点を有していた。However, in the above-described structure, the terminal fitting may not be securely fixed and may come off. The conductive rubber may react with gas in the air and deteriorate. Had a problem.
【０００５】本発明は以上の問題点に鑑みてなされたも
のであり、端子金具を堅固に固定することを目的とす
る。The present invention has been made in view of the above problems, and has as its object to firmly fix a terminal fitting.
【０００６】[0006]
【課題を解決するための手段】本発明は以上の問題点を
解決するため、高圧出力部にトランス内部へのびるチュ
ーブ形状部を形成し、チューブ形状部の内側に有底円筒
状の端子金具を挿入するとともにこの端子金具に出力電
圧が現われるように配線し、この端子金具の少なくとも
１部分がトランス内に充填する絶縁樹脂に接触するよう
にチューブ形状部の壁面にする開口部を設け、端子金具
の絶縁樹脂に接触する部分に凹部を形成し、端子金具の
針が刺される接続用導電ゴムをチューブ形状部の底に配
置した事を特徴とする。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention forms a tube-shaped portion extending to the inside of a transformer in a high-voltage output portion, and a bottomed cylindrical terminal fitting inside the tube-shaped portion. The terminal fitting is inserted and wired so that an output voltage appears on the terminal fitting, and an opening is provided on the wall surface of the tube-shaped portion so that at least a part of the terminal fitting comes into contact with the insulating resin filled in the transformer. A recess is formed in the part that contacts the insulating resin of
Place the conductive rubber for connection through which the needle is pierced at the bottom of the tube-shaped part.
It is characterized by being placed .
【０００７】[0007]
【作用】以上のように構成した事により、絶縁樹脂が端
子金具の凹部に入り込み、この絶縁樹脂が端子金具の動
きをとめるくさびとして作用する事となり、端子金具の
堅固な固定が実現できるものである。導電ゴムはチュー
ブ形状部の底に配置されて絶縁樹脂が充填され端子金具
が堅固に固定されるため、外気に接することがなく、外
部のガスの影響によって劣化することがない。 With the construction described above, the insulating resin enters the concave portion of the terminal fitting, and the insulating resin acts as a wedge for stopping the movement of the terminal fitting, whereby the terminal fitting can be firmly fixed. is there. Conductive rubber
Terminal fittings placed at the bottom of the
Is firmly fixed, so there is no
There is no deterioration due to the influence of the gas in the part.
【０００８】[0008]
【実施例】以下本発明における高圧発生トランスの実施
例を説明する。図１および図２において、６は高圧発生
トランス外装ケース、７はチューブ形状部、８は端子金
具である。９はこの高圧発生トランスの外装ケース１内
に充填された絶縁樹脂である。１０は接続用導電ゴムで
ある。端子金具８に設けられた針８ａは接続用導電ゴム
１０に刺さっている。またこの高圧発生トランス内部の
高圧を出力するためのコンデンサまたはダイオード等の
リード線（図示せず）がこの接続用導電ゴム１０に刺さ
っており、この端子金具８に出力電圧が現われるように
なっている。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a high-voltage generating transformer according to the present invention will be described below. 1 and 2, reference numeral 6 denotes a high-pressure generating transformer outer case, 7 denotes a tube-shaped portion, and 8 denotes a terminal fitting. Reference numeral 9 denotes an insulating resin filled in the outer case 1 of the high-voltage generating transformer. Reference numeral 10 denotes a conductive rubber for connection. The needle 8a provided on the terminal fitting 8 is stuck in the conductive rubber 10 for connection. Further, a lead wire (not shown) such as a capacitor or a diode for outputting a high voltage inside the high voltage generating transformer is stabbed in the connection conductive rubber 10, and an output voltage appears on the terminal fitting 8. I have.
【０００９】チューブ形状部７の壁面には開口部１１が
設けられている。端子金具８をチューブ形状部７内に挿
入すると、この端子金具８は開口部１１の付近にまで達
する。端子金具８の開口部１１に面する所には、複数の
凹部１２が形成されている。An opening 11 is provided on the wall surface of the tube-shaped portion 7. When the terminal fitting 8 is inserted into the tube-shaped portion 7, the terminal fitting 8 reaches the vicinity of the opening 11. A plurality of recesses 12 are formed in the terminal fitting 8 facing the opening 11.
【００１０】絶縁樹脂９は端子金具８に形成された複数
の凹部１２にも入りこみ、固形化する。このことより、
この絶縁樹脂９が端子金具８を堅固に固定するくさびと
なる。導電ゴム１０はチューブ形状部７の底に配置され
て絶縁樹脂９が充填され端子金具８が堅固に固定される
ため、外気に接することがなく、外部のガスの影響によ
って劣化することがない。 The insulating resin 9 also enters a plurality of recesses 12 formed in the terminal fitting 8 and solidifies. From this,
The insulating resin 9 serves as a wedge for firmly fixing the terminal fitting 8. The conductive rubber 10 is disposed at the bottom of the tube-shaped portion 7.
And the terminal fitting 8 is firmly fixed
Therefore, it does not come into contact with the outside air,
No deterioration.
【００１１】１３は外部へ高電圧を取り出すための高圧
リードであり、１４はこの高圧リードの端部に設けられ
た接続用金具である。図２に示すように高圧リード１３
の先端は外部からチューブ形状部７内に挿入される。こ
の高圧リード１３の先端に設けられた接続用金具１４は
端子金具８内に入り込み、接続用金具１４と端子金具８
は電気的に接続される。また接続用金具１４は端子金具
８内に形成された切り起こし片１５に引っかかる事とな
り、これによって高圧リード１３の抜け止めがなされ
る。Reference numeral 13 denotes a high-voltage lead for taking out a high voltage to the outside, and reference numeral 14 denotes a connection fitting provided at an end of the high-voltage lead. As shown in FIG.
Is inserted into the tube-shaped portion 7 from outside. The connection fitting 14 provided at the tip of the high-voltage lead 13 enters the terminal fitting 8, and the connection fitting 14 and the terminal fitting 8 are connected.
Are electrically connected. Further, the connection metal fitting 14 is hooked on the cut-and-raised piece 15 formed in the terminal metal fitting 8, thereby preventing the high voltage lead 13 from coming off.
【００１２】[0012]
【発明の効果】本発明は、トランス内部へのびるチュー
ブ形状部の内部に円柱状の底面を有する端子金具を挿入
し、このチューブ形状部の壁面に、前記端子金具の少な
くとも１部がトランス内に充填する絶縁樹脂に接触可能
とする開口部を設け、その開口部に面する端子金具の少
なくとも１部に１つ以上の凹部を有し、絶縁樹脂がこの
凹部に入るように構成した事により、端子金具のトラン
スへの堅固な固定が可能となる効果を得る事が出来る。
またこの形状にて導電ゴムを使用し、電気接続した場合
においても、この導電ゴムは外気に接することがない
為、外部のガスの影響によって劣化することがないとい
う効果を得る事が出来る。According to the present invention, a terminal fitting having a cylindrical bottom surface is inserted into a tube-shaped portion extending into the transformer, and at least a part of the terminal fitting is inserted into the transformer on the wall surface of the tube-shaped portion. By providing an opening capable of contacting the insulating resin to be filled, and having at least one concave portion in at least one portion of the terminal fitting facing the opening portion, the insulating resin is configured to enter the concave portion. The effect that the terminal fitting can be firmly fixed to the transformer can be obtained.
Further, even when the conductive rubber is used in this shape and the electrical connection is made, the conductive rubber does not come into contact with the outside air, so that the effect that the conductive rubber is not deteriorated by the influence of the external gas can be obtained.
【図１】本発明の実施例における高圧発生トランスの要
部断面図FIG. 1 is a sectional view of a main part of a high-voltage generating transformer according to an embodiment of the present invention.
【図２】同実施例における高圧発生トランスの要部斜視
図FIG. 2 is a perspective view of a main part of the high-voltage generating transformer in the embodiment.
【図３】従来の高圧発生トランスの要部断面図FIG. 3 is a sectional view of a main part of a conventional high-voltage generating transformer.
【図４】従来の高圧発生トランスの要部分解斜視図FIG. 4 is an exploded perspective view of a main part of a conventional high-voltage generating transformer.
６ 外装ケース ７ チューブ形状部 ８ 端子金具 ９ 絶縁樹脂 １０ 導電ゴム １１ 開口部 １２ 凹部 １３ 高圧リード １４ 接続用金具 Reference Signs List 6 outer case 7 tube-shaped part 8 terminal fitting 9 insulating resin 10 conductive rubber 11 opening 12 recess 13 high-voltage lead 14
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平３−262107（ＪＰ，Ａ) 特開 昭62−151008（ＪＰ，Ａ) 特開 昭51−45925（ＪＰ，Ａ) 実開 平２−122412（ＪＰ，Ｕ) 実開 平３−120011（ＪＰ，Ｕ) 実開 平１−161311（ＪＰ，Ｕ) 実開 平３−67408（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01F 27/32,38/42 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-3-262107 (JP, A) JP-A-62-151008 (JP, A) JP-A-51-45925 (JP, A) 122412 (JP, U) Japanese Utility Model 3-120011 (JP, U) Japanese Utility Model 1-161311 (JP, U) Japanese Utility Model Utility Model 3-67408 (JP, U) (58) Field surveyed (Int. 7 , DB name) H01F 27 / 32,38 / 42
Claims (1)
ブ形状部を形成し、前記チューブ形状部の内側に有底円
筒状の端子金具を挿入するとともにこの端子金具に出力
電圧が現われるように配線し、この端子金具の少なくと
も１部分がトランス内に充填する絶縁樹脂に接触するよ
うに前記チューブ形状部の壁面にする開口部を設け、前
記端子金具の前記絶縁樹脂に接触する部分に凹部を形成
し、前記端子金具の針が刺される接続用導電ゴムを前記
チューブ形状部の底に配置した事を特徴とする高圧発生
トランス。1. A tube-shaped portion extending to the inside of a transformer is formed in a high-voltage output portion, a bottomed cylindrical terminal fitting is inserted inside the tube-shaped portion, and wiring is performed so that an output voltage appears on the terminal fitting. An opening is formed in the wall of the tube-shaped portion so that at least one portion of the terminal fitting contacts the insulating resin filled in the transformer, and a recess is formed in a portion of the terminal fitting that contacts the insulating resin.
And the conductive rubber for connection through which the needle of the terminal fitting is pierced is
A high-voltage generating transformer characterized by being arranged at the bottom of a tube-shaped part .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17961492A JP3214071B2 (en) | 1992-07-07 | 1992-07-07 | High voltage generating transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17961492A JP3214071B2 (en) | 1992-07-07 | 1992-07-07 | High voltage generating transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0630292A JPH0630292A (en) | 1994-02-04 |
| JP3214071B2 true JP3214071B2 (en) | 2001-10-02 |
Family
ID=16068835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17961492A Expired - Fee Related JP3214071B2 (en) | 1992-07-07 | 1992-07-07 | High voltage generating transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3214071B2 (en) |
-
1992
- 1992-07-07 JP JP17961492A patent/JP3214071B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630292A (en) | 1994-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |