JPS61172314A - Transformer - Google Patents

Transformer

Info

Publication number
JPS61172314A
JPS61172314A JP1179585A JP1179585A JPS61172314A JP S61172314 A JPS61172314 A JP S61172314A JP 1179585 A JP1179585 A JP 1179585A JP 1179585 A JP1179585 A JP 1179585A JP S61172314 A JPS61172314 A JP S61172314A
Authority
JP
Japan
Prior art keywords
lead
tap
coil
bobbin
wire
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
Application number
JP1179585A
Other languages
Japanese (ja)
Inventor
Isao Kamisaki
上崎　功
Sadao Morimoto
貞雄 森元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1179585A priority Critical patent/JPS61172314A/en
Publication of JPS61172314A publication Critical patent/JPS61172314A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To enable to prevent the generation of a layer short-circuit by a method wherein an inclined part is provided on the lead-out part such as the tap lead-out wire and the like of the flange provided for the purpose of splitting the winding part of a bobbin into a plurality of parts, thereby enabling to form a certain space distance between a tap and a coil having the potential higher than that of the tap. CONSTITUTION:A pin terminal 2 is erected on the terminal stand 9b of a bobbin 8. A flange 9a is used to divide the winding part of the bobbin 8, a coil is wound around the bobbin 8, and the lead wire or the tap lead-out wire of the coil are lead out. An inclined part 10 is provided on the tap lead-out part of the flange 9a. According to this constitution, when a tap is led out along the inclined part 10, it is wound around the lead-out wire, the lead-out wire and the coil having the potential higher than that of the lead-out wire do not come into contact with each other, and a certain space interval is formed. As a result, the generation of a layer short-circuit can be prevented, and the improvement in quality and reliability of the transformer itself can be contrived.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は、各種の映像機器、音響機器、産業機器等に使
用されるトランスフォーマ−に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a transformer used in various video equipment, audio equipment, industrial equipment, and the like.

（従来の技術） 従来、この種のトランスフォーマ−（以下、単にトラン
スという）は、第２図、第３図に示したように構造され
ている。(Prior Art) Conventionally, this type of transformer (hereinafter simply referred to as a transformer) has a structure as shown in FIGS. 2 and 3.

すなわち、巻線部が鍔３ａにより複数個の巻線溝に分割
され、かつ、巻線部の両端に配置された端子台３ｂにピ
ン端子２が植設された樹脂成形ボビン１にコイルを巻回
し、コア４を組み込んだ後、ケース５に収納して充填剤
６を充填して構成される。That is, a coil is wound around a resin-molded bobbin 1 whose winding section is divided into a plurality of winding grooves by a collar 3a, and whose pin terminals 2 are implanted in terminal blocks 3b arranged at both ends of the winding section. After turning and incorporating the core 4, it is housed in a case 5 and filled with a filler 6.

巻線溝を分割している鍔３ａには、第３図（ｂ）に示し
たような、リード線又はタップ引出線を引き出すための
切欠７を設け、この部分を通してリード線等を引き出す
構造であった。The collar 3a that divides the winding groove is provided with a notch 7 for pulling out the lead wire or tap lead wire as shown in FIG. 3(b), and the lead wire etc. are drawn out through this part. there were.

（発明が解決しようとする問題点） しかしながら、従来の鍔３ａは、その面がフラットであ
り、従って、リード線又はタップ引出線を引き出したあ
と、さらにその上にコイルを巻回する場合、そのタップ
引出線等の電位と、さらにその上に巻回され、少なくと
もタップより高い電位を有するコイルが直接接触するの
で、その度合によりレアショートとなる危険が大であっ
た。(Problems to be Solved by the Invention) However, the conventional tsuba 3a has a flat surface, and therefore, when a coil is further wound on the lead wire or tap leader wire after it has been drawn out, the tsuba 3a has a flat surface. Since the potential of the tap lead wire and the like are in direct contact with the coil wound thereon and having at least a higher potential than the tap, there is a high risk of a layer short circuit depending on the degree of contact.

（問題を解決するための手段） この問題を解決するために１本発明は、ボビンの巻線部
を複数個に分割するために設けられた鍔のタップ引出線
等の引出部に傾斜部を設けたものである。(Means for Solving the Problem) In order to solve this problem, one aspect of the present invention is to provide an inclined part to a lead-out part such as a tap lead-out line of a flange provided for dividing the winding part of a bobbin into a plurality of parts. It was established.

（作用） この構造により、引き出されたタップ引出線等と、その
引出線の上に巻回され、少なくとも引出線より高い電位
を有するコイルとが接触せず、ある空間距離が形成され
ることにより、レアショートを防止することができ、ト
ランス自体の品質並びに信頼性の向上を図ることができ
る。(Function) With this structure, the tapped tap leader wire, etc. and the coil that is wound on the leader wire and has at least a higher potential than the leader wire do not come into contact with each other, and a certain spatial distance is formed. , it is possible to prevent layer shorts, and it is possible to improve the quality and reliability of the transformer itself.

（実施例） 以下、本発明の一実施例を第１図を用いて説明する６ 第１図において、８はボビンであり、そのボビンの端子
台９ｂにはピン端子２が植設されている。(Embodiment) An embodiment of the present invention will be described below with reference to FIG. 1.6 In FIG. 1, 8 is a bobbin, and a pin terminal 2 is implanted in the terminal block 9b of the bobbin. .

９ａはボビン８の巻線部を分割するための鍔である。9a is a collar for dividing the winding portion of the bobbin 8.

ボビンにはコイルが巻回され、そのコイルのリード線又
はタップ引出線が引き出されるが、鍔９ａのタップ引出
部には、第１図（ｅ）に示したように、傾斜部１０を設
けている。このように構成することにより、タップは傾
斜部１０に沿って引き出されるので、タップより上に巻
回されたコイル面との間にある空間距離ができ、レアシ
ョートを防止することができる。A coil is wound around the bobbin, and a lead wire or a tap lead-out wire of the coil is drawn out.As shown in FIG. There is. With this configuration, since the tap is pulled out along the inclined portion 10, a certain spatial distance is created between the tap and the coil surface wound above the tap, thereby making it possible to prevent a layer short.

（発明の効果） 以上説明したように、本発明によれば、鍔におけるタッ
プ引出部に傾斜部を設けることにより、引き出されたリ
ード線あるいはタップ引出線と、それよりさらに巻回し
、少なくともタップより高い電位を有するコイルとの間
にある空間距離ができ、従って両者が接触することなく
、レアショートを防止することができ、品質並びに信頼
性の高いトランスを提供することができる。(Effects of the Invention) As described above, according to the present invention, by providing the inclined portion in the tap drawer portion of the collar, the drawn out lead wire or tap drawer wire can be further wound, at least from the tap. A certain spatial distance is created between the coil and the coil having a high potential, so that the two do not come into contact with each other, thereby preventing layer short-circuiting, and providing a transformer with high quality and reliability.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本発明の一実施例のボビン及びそのボビンに
設けた鍔の要部を示す図、第２図は、従来のトランスの
断面図、第３図は、従来のトランスに使用されたボビン
及び鍔の要部を示す図である。 ２　・・・ピン端子、　４　・・・コア、　５　・・・
ケース、６・・・充填剤、　８　・・・ボビン、９ａ・
・・鍔、９ｂ・・・端子台、１０・・・傾斜部。 特許出願人　松下電器産業株式会社 第１図FIG. 1 is a diagram showing a bobbin according to an embodiment of the present invention and the main parts of a collar provided on the bobbin, FIG. FIG. 3 is a diagram showing main parts of the bobbin and collar. 2...pin terminal, 4...core, 5...
Case, 6... Filler, 8... Bobbin, 9a.
...Brim, 9b...Terminal block, 10...Slanted part. Patent applicant Matsushita Electric Industrial Co., Ltd. Figure 1

Claims (1)

【特許請求の範囲】[Claims] 巻線部の両端にピン端子が植設された端子台を有し、か
つ、前記巻線部が複数の鍔により分割されたボビンにコ
イルが巻回され、前記鍔は、コイルのリード線又はタッ
プの引出線が引き出される部分に、前記引出線と巻回さ
れたコイルとの間に空間距離を形成するための傾斜部を
設けたことを特徴とするトランスフォーマー。A coil is wound around a bobbin that has a terminal block with pin terminals implanted at both ends of the winding part, and the winding part is divided by a plurality of flanges, and the flanges are connected to the lead wire of the coil or A transformer characterized in that a portion of the tap from which the leader wire is drawn out is provided with an inclined portion for forming a spatial distance between the leader wire and the wound coil.
JP1179585A 1985-01-26 1985-01-26 Transformer Pending JPS61172314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1179585A JPS61172314A (en) 1985-01-26 1985-01-26 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1179585A JPS61172314A (en) 1985-01-26 1985-01-26 Transformer

Publications (1)

Publication Number Publication Date
JPS61172314A true JPS61172314A (en) 1986-08-04

Family

ID=11787828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1179585A Pending JPS61172314A (en) 1985-01-26 1985-01-26 Transformer

Country Status (1)

Country Link
JP (1) JPS61172314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609850A2 (en) * 1993-02-05 1994-08-10 Kabushiki Kaisha Sanyo Denki Seisakusho Transformer unit and coil case and coil bobbin for use therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609850A2 (en) * 1993-02-05 1994-08-10 Kabushiki Kaisha Sanyo Denki Seisakusho Transformer unit and coil case and coil bobbin for use therefor
EP0609850A3 (en) * 1993-02-05 1994-11-30 Sanyo Electric Works Transformer unit and coil case and coil bobbin for use therefor.
US5754086A (en) * 1993-02-05 1998-05-19 Kabushiki Kaisha Sanyo Denki Seisakusho Transformer unit and coil case and coil bobbin for use therefor

Similar Documents

Publication Publication Date Title
JPH05308742A (en) Connecting method for winding of stator
JPS61172314A (en) Transformer
JPH0322509A (en) Manufacture of coil and bobbin
JPH10241960A (en) Winding parts
JPS61163610A (en) Transformer
JPH0786059A (en) Converter transformer
SU1226544A1 (en) Method of manufacturing tape magnetic circuit
JPS6028773A (en) Manufacture of flyback transformer
JP2532235Y2 (en) Trance
JPH05283245A (en) Coil bobbin and winding structure of transformer
JPS592572A (en) High voltage generator
JPH0864435A (en) Small-sized transformer
JPS6320098Y2 (en)
JP3024207B2 (en) Trance
JPS6242514Y2 (en)
JPH0578164B2 (en)
JPS6017848Y2 (en) Lead wire pull-out groove structure of wire bobbin
JPS5863105A (en) Multiple solenoid coil
JPH0154842B2 (en)
JPH10289828A (en) Transformer
JPH01101613A (en) Manufacture of coil component
JPS60196914A (en) Small-sized fly-back transformer
JPH10125540A (en) Coil bobbin and parts using it
JPH0774030A (en) Bobbin for transformer coil
JPS6037223U (en) Stationary induction electric appliance lead wire