KR19990030190U - High-voltage bobbin terminal coupling structure of flyback transformer - Google Patents

High-voltage bobbin terminal coupling structure of flyback transformer Download PDF

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Publication number
KR19990030190U
KR19990030190U KR2019970042863U KR19970042863U KR19990030190U KR 19990030190 U KR19990030190 U KR 19990030190U KR 2019970042863 U KR2019970042863 U KR 2019970042863U KR 19970042863 U KR19970042863 U KR 19970042863U KR 19990030190 U KR19990030190 U KR 19990030190U
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South Korea
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flyback transformer
bobbin
soldered
coupling structure
support pieces
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KR2019970042863U
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Korean (ko)
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KR200202664Y1 (en
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박형락
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왕중일
대우전자부품 주식회사
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42Flyback transformers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/2823Wires
    • H01F27/2828Construction of conductive connections, of leads
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/29Terminals; Tapping arrangements for signal inductances
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185Maintaining dc voltage constant
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/29Terminals; Tapping arrangements for signal inductances
    • H01F2027/297Terminals; Tapping arrangements for signal inductances with pin-like terminal to be inserted in hole of printed path

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

본 고안은 플라이백 트랜스포머의 고압보빈 단자 결합구조에 관한 것으로, 대략 원통형상으로 성형되며 핀구멍이 구비된 다수 개의 지지편이 돌출 형성된 보빈체와, 상기 지지편의 핀구멍에 각각 끼움 고정되는 다수 개의 접속핀과, 상기 접속핀에 리드선이 솔더링되어 접속되는 다수 개의 다이오드를 포함하여 이루어진 플라이백 트랜스포머의 고압보빈 결합구조에 있어서, 상기 접속핀은 상기 다이오드의 리드선이 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비하여 이루어지기 때문에, 즉, 코일이 다수 회 권회되는 보빈체의 측면에 돌출 성형된 지지편의 핀구멍에 각각 끼움 고정되는 접속핀을 다이오드의 리드선이 쉽게 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비시킨 구조로 성형하므로써, 상기 안착홈에 솔더링 접속되는 다이오드의 리드선의 결합력이 강화되어 제품의 신뢰도가 더욱 향상되고, 접속작업이 용이하게 되어 생산력이 크게 증대되는 탁월한 효과가 있다.The present invention relates to a high-pressure bobbin terminal coupling structure of the flyback transformer, and formed into a substantially cylindrical shape, the bobbin body protruding a plurality of support pieces provided with pin holes, and a plurality of connections that are respectively fitted into the pin holes of the support pieces In a high-voltage bobbin coupling structure of a flyback transformer including a pin and a plurality of diodes connected by soldering lead wires to the connection pins, the connection pins may have a substantially alphabetical shape so that the lead wires of the diodes may be seated and soldered. Since the U-shaped seating groove is provided, that is, the lead wire of the diode is easily seated in the pins of the support pieces protrudingly formed on the side of the bobbin body in which the coil is wound a plurality of times. Molded into a structure with mounting grooves of approximately U-shape to be soldered Meurosseo, the enhanced bonding strength of the lead wires of the diode is soldered connection to the receiving groove, and the reliability of the product further improves, it is to facilitate the connecting operation has an excellent effect that productivity is greatly enhanced.

Description

플라이백 트랜스포머의 고압보빈 단자 결합구조High-voltage bobbin terminal coupling structure of flyback transformer

본 고안은 플라이백 트랜스포머의 고압보빈 단자 결합구조에 관한 것으로, 더욱 상세하게는 코일이 다수 회 권회되는 보빈체의 측면에 돌출 성형된 지지편의 핀구멍에 각각 끼움 고정되는 접속핀을 다이오드의 리드선이 쉽게 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비시킨 플라이백 트랜스포머의 고압보빈 단자 결합구조에 관한 것이다.The present invention relates to a high-voltage bobbin terminal coupling structure of the flyback transformer, and more particularly, the connecting pins are respectively fixed to the pin hole of the support piece protruded to the side of the bobbin body in which the coil is wound multiple times. The present invention relates to a high pressure bobbin terminal coupling structure of a flyback transformer having a mounting groove having an approximately U-shaped mounting groove for easy seating and soldering connection.

일반적으로 플라이백 트랜스포머(flyback transformer)는 텔레비전 수상기에서 수평편향 출력의 귀선기간에 생기는 펄스를 이용하여 수상관용 고압을 얻기 위한 단권 변압기를 말한다. 이때, 상기 플라이백 트랜스포머는 저압보빈과 고압보빈 등으로 구성되어 있으며, 이 저압보빈과 고압보빈에 의해 유기되는 고전압의 전원이 텔레비전 수상기의 전자총 및 편향요크로 공급되게 된다.Generally, a flyback transformer refers to a single winding transformer for obtaining a high voltage for a water pipe using pulses generated during the return period of a horizontal deflection output in a television receiver. At this time, the flyback transformer is composed of a low pressure bobbin and a high pressure bobbin, and the high voltage power induced by the low pressure bobbin and the high pressure bobbin is supplied to the electron gun and the deflection yoke of the television receiver.

상기 기능을 수행하는 종래 기술에 따른 플라이백 트랜스포머의 고압보빈을 도 1을 참조하여 설명하면 다음과 같다.The high-pressure bobbin of the flyback transformer according to the prior art for performing the function will be described with reference to FIG.

도 1은 일반적인 플라이백 트랜스포머의 고압보빈을 나타내는 요부 확대를 포함한 사시도이다.1 is a perspective view including a main portion enlargement showing a high-pressure bobbin of a typical flyback transformer.

도 1에 도시된 바와 같이 통상의 플라이백 트랜스포머의 고압보빈(100)은, 대략 원통형상으로 성형되며 핀구멍(111a)이 구비된 다수 개의 지지편(111)이 돌출 형성된 보빈체(110)와, 상기 지지편(111)의 핀구멍(111a)에 각각 끼움 고정되는 다수 개의 접속핀(120)과, 상기 보빈체(110)의 외주연에 다수 회 권회된 후 상기 접속핀(120)에 접속되는 코일(130)과, 상기 접속핀(120)에 리드선(141)이 솔더링되어 접속되는 다수 개의 다이오드(140)로 이루어진다.As shown in FIG. 1, the high-pressure bobbin 100 of a conventional flyback transformer is formed in a substantially cylindrical shape, and includes a bobbin body 110 in which a plurality of support pieces 111 having pin holes 111a are formed. And a plurality of connection pins 120 respectively fitted into the pin holes 111a of the support piece 111 and a plurality of connection pins 120 wound around the outer periphery of the bobbin body 110 and then connected to the connection pins 120. The plurality of diodes 140 are connected to the coil 130 and the lead wire 141 is soldered to the connection pin 120.

이때, 상기 지지편(111)의 핀구멍(111a)에 끼움 고정되는 접속핀(120)은 대략 한 일(-)자 형상으로 성형되어 상기 보빈체(110)에 권회된 코일(130)이 인출되어 접속됨과 동시에 그 측면에 상기 다이오드(140)의 리드선(141)이 솔더링 접속된다.At this time, the connecting pin 120 to be fitted into the pin hole 111a of the support piece 111 is formed into a substantially one (-) shape so that the coil 130 wound on the bobbin body 110 is drawn out. And the lead wire 141 of the diode 140 is soldered to the side surface thereof.

그런데, 상기 구조로 이루어진 종래 기술에 따른 플라이백 트랜스포머의 고압보빈(100) 단자 결합구조는, 다이오드(140)의 리드선(141)이 솔더링 접속되는 접속핀(120)을 대략 한 일자 형상으로 성형하므로 인하여 솔더링 결합된 상기 다이오드(140)가 외부의 충격 및 흔들림에 의하여 쉽게 이탈되어 제품의 성능을 크게 떨어뜨리는 커다란 단점이 있었다.By the way, the terminal coupling structure of the high-pressure bobbin 100 of the flyback transformer according to the prior art made of the above structure, since the lead pin 141 of the diode 140 is soldered connected to form a shape of approximately one line Due to the soldered coupled diode 140 is easily separated by an external impact and shake, there was a significant disadvantage that greatly reduces the performance of the product.

이에, 본 고안은 상기와 같은 제반 문제점을 해결하기 위하여 안출된 것으로, 그 목적으로 하는 바는 보빈체의 측면에 돌출 성형된 지지편의 핀구멍에 각각 끼움 고정되는 접속핀을 다이오드의 리드선이 쉽게 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비시키 구조로 성형하여, 상기 안착홈에 솔더링 접속되는 다이오드의 리드선의 결합력을 극대화시킬 수 있는 플라이백 트랜스포머의 고압보빈 단자 결합구조를 제공함에 있다.Accordingly, the present invention was devised to solve the above-mentioned problems, and its purpose is to easily connect the connection pins of the diodes to the pin holes of the support pieces protrudingly formed on the side of the bobbin body. High voltage bobbin terminal coupling of a flyback transformer that is formed into a structure having a recess shape having an approximately U-shaped shape so that the soldering connection can be made, thereby maximizing the coupling force of the lead wire of the diode soldered and connected to the mounting groove. In providing a structure.

도 1은 일반적인 플라이백 트랜스포머의 고압보빈을 나타내는 요부 확대를 포함한 사시도.1 is a perspective view including a main portion enlargement showing a high-pressure bobbin of a typical flyback transformer.

도 2는 본 고안에 따른 플라이백 트랜스포머의 고압보빈을 나타내는 요부확대를 포함한 사시도.Figure 2 is a perspective view including a main portion enlarged showing a high-pressure bobbin of the flyback transformer according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

100 : 고압보빈110 : 보빈체100: high pressure bobbin 110: bobbin body

111 : 지지편111a : 핀구멍111: support piece 111a: pin hole

120 : 접속핀121 : 안착홈120: connection pin 121: seating groove

130 : 코일140 : 다이오드130: coil 140: diode

141 : 리드선141: lead wire

상기 목적을 달성하기 위한 본 고안에 따른 플라이백 트랜스포머의 고압보빈 단자 결합구조는, 대략 원통형상으로 성형되며 핀구멍이 구비된 다수 개의 지지편이 돌출 형성된 보빈체와, 상기 지지편의 핀구멍에 각각 끼움 고정되는 다수 개의 접속핀과, 상기 접속핀에 리드선이 솔더링되어 접속되는 다수 개의 다이오드를 포함하여 이루어진 플라이백 트랜스포머의 고압보빈 결합구조에 있어서, 상기 접속핀은 상기 다이오드의 리드선이 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비하여 이루어지는 것을 그 기술적 구성상의 기본 특징으로 한다.The high-pressure bobbin terminal coupling structure of the flyback transformer according to the present invention for achieving the above object is formed in a substantially cylindrical shape and the bobbin body is formed with a plurality of support pieces protruding with a pin hole, respectively fitted in the pin hole of the support piece In the high-voltage bobbin coupling structure of a flyback transformer comprising a plurality of fixed connection pins and a plurality of diodes are soldered and connected to the connection pins, the connection pins are soldered and connected to the lead wires of the diode It is a basic feature of the technical configuration that is provided with a mounting groove of the letter U (U) shape so as to be able to.

이하, 본 고안에 따른 플라이백 트랜스포머의 고압보빈 단자 결합구조의 바람직한 실시예를 도 2를 참조하여 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the high-voltage bobbin terminal coupling structure of the flyback transformer according to the present invention will be described with reference to FIG.

도 2는 본 고안에 따른 플라이백 트랜스포머의 고압보빈을 나타내는 요부확대를 포함한 사시도이고, 종래 구성과 동일 작용을 하는 동일 구성에 대해서는 동일 명칭 및 동일 부호를 병기 사용하기로 한다.Figure 2 is a perspective view including a main portion enlarged showing the high-pressure bobbin of the flyback transformer according to the present invention, the same name and the same reference numerals will be used for the same configuration having the same function as the conventional configuration.

본 고안에 따른 플라이백 트랜스포머의 고압보빈(100)은 도 2에 도시된 바와 같이, 대략 원통형상으로 성형되며 핀구멍(111a)이 구비된 다수 개의 지지편(111)이 돌출 형성된 보빈체(110)와, 상기 지지편(111)의 핀구멍(111a)에 각각 끼움 고정되는 다수 개의 접속핀(120)과, 상기 보빈체(110)의 외주연에 다수 회 권회된 후 상기 접속핀(120)에 접속되는 코일(130)과, 상기 접속핀(120)에 리드선(141)이 솔더링되어 접속되는 다수 개의 다이오드(140)로 이루어진다.As shown in FIG. 2, the high-pressure bobbin 100 of the flyback transformer according to the present invention is formed in a substantially cylindrical shape and includes a bobbin body 110 in which a plurality of support pieces 111 having a pin hole 111a are protruded. ), A plurality of connecting pins 120 respectively fitted into the pin holes 111a of the support piece 111, and the connecting pins 120 after being wound a plurality of times on the outer circumference of the bobbin body 110. The plurality of diodes 140 are connected to the coil 130 and the lead wire 141 is soldered to the connection pin 120.

이때, 상기 지지편(111)의 핀구멍(111a)에 끼움 고정되는 접속핀(120)은 상기 다이오드(140)의 리드선(141)이 안착되어 솔더링 접속될 수 있도록 대략 알파벳(U)자 형상의 안착홈(121)을 구비하는 것이 바람직하다.In this case, the connecting pin 120 that is fitted into the pin hole 111a of the support piece 111 may have a substantially U-shaped shape so that the lead wire 141 of the diode 140 may be seated and soldered. It is preferable to have a seating groove 121.

여기서, 상기 접속핀(120)의 안착홈(121)은 상기 다이오드(1400의 리드선(141)을 용이하게 안착시킬 수 있도록 함과 동시에 솔더링 접속 시 그 결합력을 증대시키는 작용을 하게 된다.Here, the mounting groove 121 of the connection pin 120 makes it possible to easily seat the lead wire 141 of the diode 1400 and at the same time acts to increase the coupling force when soldering connection.

이상에서와 같이 본 고안에 따른 플라이백 트랜스포머의 고압보빈 단자 결합구조는, 코일이 다수 회 권회되는 보빈체의 측면에 돌출 성형된 지지편의 핀구멍에 각각 끼움 고정되는 접속핀을 다이오드의 리드선이 쉽게 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비시킨 구조로 성형하므로써, 상기 안착홈에 솔더링 접속되는 다이오드의 리드선의 결합력이 강화되어 제품의 신뢰도가 더욱 향상되고, 접속작업이 용이하게 되어 생산력이 크게 증대되는 탁월한 효과가 있다.As described above, the high-voltage bobbin terminal coupling structure of the flyback transformer according to the present invention, the lead wire of the diode is easily connected to the pin pin of the support piece protrudingly formed on the side of the bobbin body in which the coil is wound multiple times. By molding into a structure having a substantially U-shaped seating groove to be seated and soldered, the coupling force of the lead wire of the diode soldered and connected to the seating groove is strengthened, thereby further improving the reliability of the product. It is easy to work and has an excellent effect of greatly increasing productivity.

Claims (1)

대략 원통형상으로 성형되며 핀구멍이 구비된 다수 개의 지지편이 돌출 형성된 보빈체와, 상기 지지편의 핀구멍에 각각 끼움 고정되는 다수 개의 접속핀과, 상기 접속핀에 리드선이 솔더링되어 접속되는 다수 개의 다이오드를 포함하여 이루어진 플라이백 트랜스포머의 고압보빈 결합구조에 있어서,A bobbin body having a plurality of support pieces protruding into a cylindrical shape and provided with pin holes, a plurality of connection pins respectively fitted in the pin holes of the support pieces, and a plurality of diodes in which lead wires are soldered and connected to the connection pins. In the high-pressure bobbin coupling structure of the flyback transformer comprising a, 상기 접속핀은 상기 다이오드의 리드선이 안착되어 솔더링 접속될 수 있도록 대략 알파벳 유(U)자 형상의 안착홈을 구비하여 이루어지는 것을 특징으로 하는 플라이백 트랜스포머의 고압보빈 단자 결합구조.The connecting pin is a high voltage bobbin terminal coupling structure of the flyback transformer comprising a mounting groove of the letter U (U) shape so that the lead wire of the diode is seated and soldered connection.
KR2019970042863U 1997-12-30 1997-12-30 A high tension voltage bobbin terminal combination structure of flyback transformer KR200202664Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305180B2 (en) 2009-05-26 2012-11-06 Zhejiang Sanhua Co., Ltd. Electromagnetic coil means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305180B2 (en) 2009-05-26 2012-11-06 Zhejiang Sanhua Co., Ltd. Electromagnetic coil means

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