KR900004810Y1 - Fly back transformer - Google Patents

Fly back transformer Download PDF

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Publication number
KR900004810Y1
KR900004810Y1 KR2019860021405U KR860021405U KR900004810Y1 KR 900004810 Y1 KR900004810 Y1 KR 900004810Y1 KR 2019860021405 U KR2019860021405 U KR 2019860021405U KR 860021405 U KR860021405 U KR 860021405U KR 900004810 Y1 KR900004810 Y1 KR 900004810Y1
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KR
South Korea
Prior art keywords
rectifier
holder
high pressure
bobbin
pressure bobbin
Prior art date
Application number
KR2019860021405U
Other languages
Korean (ko)
Other versions
KR880014038U (en
Inventor
송기문
Original Assignee
주식회사 금성사
구자학
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.)
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Priority to KR2019860021405U priority Critical patent/KR900004810Y1/en
Publication of KR880014038U publication Critical patent/KR880014038U/en
Application granted granted Critical
Publication of KR900004810Y1 publication Critical patent/KR900004810Y1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F2027/408—Association with diode or rectifier

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Television Scanning (AREA)

Abstract

내용 없음.No content.

Description

플라이백 트랜스 포머Flyback transformer

제1도는 종래 플라이백 트랜스포머의 일부단면도.1 is a partial cross-sectional view of a conventional flyback transformer.

제2도는 종래 플라이백 트랜스포머의 고압보빈 사시도.2 is a perspective view of a high-pressure bobbin of a conventional flyback transformer.

제3도는 종래의 고압보빈 부분 평면도.3 is a plan view of a conventional high pressure bobbin.

제4도는 본 고안의 요부인 고압보빈, 정류기 및 정류기홀더를 보인 분해사시도.Figure 4 is an exploded perspective view showing a high-pressure bobbin, a rectifier and a rectifier holder which is the main part of the present invention.

제5도는 본 고안의 요부인 고압보빈의 평면도.5 is a plan view of a high-pressure bobbin which is the main part of the present invention.

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

1 : 고압보빈 1a : 슬로트테두리1: High Pressure Bobbin 1a: Slot Border

1b : 슬로트홈 1c : 홀더부착요홈1b: Slot groove 1c: Holder mounting groove

3 : 정류기 4 : 저압보빈3: rectifier 4: low pressure bobbin

5 : 저압코일 6 : 고압코일5: low pressure coil 6: high pressure coil

7 : 케이스 8 : 정류기홀더7: Case 8: Rectifier holder

8a : 고정부 8b : 연결부8a: fixing part 8b: connecting part

8c : 삽지부 8d : 삽입홈8c: Insertion part 8d: Insertion groove

8e : 원호상접촉부8e: Circular arc contact part

본 고안은 텔레비젼 수상기 등의 브라운관에 고압을 공급 하여주는 플라이백 트랜스포머에 관한 것으로, 특히 케이스 내부에 설치되는 고압보빈에 임의갯수의 정류기를 임의 위치에 부착할 수 있게하여 필요한 고압을 간단히 얻을 수 있게 한 플라이백 트랜스포머에 관한 것이다.The present invention relates to a flyback transformer for supplying high pressure to a tube such as a television receiver, in particular, it is possible to attach any number of rectifiers at any position to a high pressure bobbin installed inside the case so that the necessary high pressure can be easily obtained. It relates to a flyback transformer.

종래의 플라이백 트랜스포머는 제1도 내지 제3도에 도시한 바와같이, 고압보빈(1)과 정류기고정용리브(2)를 일체로 하여 만들었다.The conventional flyback transformer is made by integrating the high pressure bobbin 1 and the rectifier fixing rib 2 as shown in Figs.

따라서 정류기(3)의 사용이 제한되고 필요한 고압을 얻기 어려운 결점이 있었다.Therefore, the use of the rectifier 3 is limited and it is difficult to obtain the required high pressure.

도면중 미설명부호 4는 저압보빈, 5는 저압코일을 보인 것이고, 6은 고압코일을 보인 것이며, 7은 케이스를 보인 것이다.In the drawings, reference numeral 4 is a low pressure bobbin, 5 is a low pressure coil, 6 is a high pressure coil, 7 is a case.

본 고안은 종래의 문제점을 감안하여 안출한 것으로 본 고안의 목적은 고압보빈의 임의의 위치에 임의갯수의 정류기홀더를 고정하여 정류기를 부착함으로써 필요한 전압을 용이하게 얻을 수 있게 되는 플라이백 트랜스포머를 제공하기 위한 것이다.The present invention has been made in view of the conventional problems, and an object of the present invention is to provide a flyback transformer that can easily obtain the required voltage by fixing any number of rectifier holders at any position of the high-pressure bobbin and attaching the rectifier. It is to.

이하, 이러한 본 고안을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings of the present invention as follows.

제4도 및 제5도에 도시한 바와같이, 외주면에 다수개의 슬로트테두리(1a)와 슬로트홈(1b)이 형성되어 그 슬로트홈(1b)에 고압코일(6)이 권선됨과 아울러 정류기(3)가 부착되어지는 고압보빈(1)과, 저압코일(5)이 권선되는 저압보빈(4)이 설치되는 플라이백 트랜스포머에 있어서, 상기 고압 보빈(1)의 슬로트테두리(1a)를 고압보빈(1)의 길이방향으로 절결하여 홀더부착요홈(1c)을 양측에 형성하고, 양측고정부(8a)가 연결부(8b)로 일체로 연결되는 H자형 정류기 홀더(8)를 형성하여 고정부(8a)의 일측단부에는 +자형 단면의 삽지부(8c)를 형성하고 타측단부에는 -자형 삽입홈(8d)을 형성하며 연결부(8b)에는 고압보빈(1)의 테두리(1a)가 접촉되는 원호상접촉부(8e)를 형성하는 동시에, 그 정류기홀더(8)의 양측삽지부(8c)를 고압보빈(1)의 홀더 부착요홈(1c)에 각각 삽입하여 부착하고 그 정류기홀더(8)의 삽입홈(8d)에는 정류기(3)가 부착되게 한 것이다.As shown in FIGS. 4 and 5, a plurality of slot borders 1a and slot grooves 1b are formed on the outer circumferential surface, and the high-pressure coil 6 is wound around the slot grooves 1b, and a rectifier ( In the flyback transformer in which the high pressure bobbin (1) to which 3) is attached and the low pressure bobbin (4) to which the low pressure coil (5) is wound are installed, the slotted edge (1a) of the high pressure bobbin (1) is subjected to high pressure. The bobbin 1 is cut in the longitudinal direction to form the holder mounting recess 1c on both sides, and the H-shaped rectifier holder 8 is formed by forming the H-shaped rectifier holder 8 in which both side fixing portions 8a are integrally connected to the connecting portion 8b. The insertion end 8c having a + -shaped cross section is formed at one end of the end 8a, the insertion end 8d is formed at the other end, and the edge 1a of the high-pressure bobbin 1 is in contact with the connection 8b. At the same time, the circular contact portion 8e is formed, and both side inserting portions 8c of the rectifier holder 8 are inserted into the holder mounting recesses 1c of the high-pressure bobbin 1, respectively. And to the insertion grooves (8d) of the commutator holder 8 is provided so that the rectifier (3) is attached.

이와같이된 본 고안은 고압보빈(1)의 외주면에 테두리(1a)가 절결되어 양측홀더부착요홈(1c)이 길이방향으로 형성되어 있으므로 정류기(3)가 부착된 정류기홀더(8)를 고압보빈(1)의 임의의 위치에 복수개 설치하고 정류기홀더(8)가 부착되지 않는 부위의 스로트홈(1b)에는 고압코일(6)을 권선하고 정류기(3)로서 코일(6)을 연결하여 고압을 얻을 수 있는 보빈이 설치되는 것이며, 본 고안에 의한 플라이백 트랜스포머는 고압보빈(1)의 임의의 위치에 임의 개수의 정류다이오드, 즉 정류기(3)를 부착할 수 있게되므로 필요한 전압을 간단하게 얻을 수 있는 이점이 있다.In the present invention as described above, the outer periphery of the high pressure bobbin (1) is cut off the edge (1a) is formed in both longitudinal holder mounting groove (1c) in the longitudinal direction, so that the rectifier holder (8) with the rectifier (3) is attached to The high pressure coil 6 is wound around the throat groove 1b of the site where the plural numbers are installed at any position of 1) and the rectifier holder 8 is not attached, and the coil 6 is connected as the rectifier 3 to generate high pressure. Obtained bobbin is installed, the flyback transformer according to the present invention can be attached to any number of rectifier diodes, that is, rectifier (3) at any position of the high-pressure bobbin (1) simply to obtain the required voltage There is an advantage to this.

Claims (1)

케이스(7) 내부에 저압코일(5)이 권선되는 저압보빈(4)과, 고압코일(6)이 권선되고 정류기(3)가 부착되는 고압보빈(1)이 설치되는 플라이백 트랜스포머에 있어서, 상기 고압보빈(1)의 외주면에 형성된 슬로트테두리(1a)를 절결하여 홀더부착요홈(1c)을 양측에 길이방향으로 형성하고, H자형 정류기홀더(8)의 고정부(8a) 양측단부에는 삽지부(8c)와 삽입홈(8d)을 형성함과 아울러 연결부(8b)에는 원호상접촉부(8e)를 형성하여, 복수개의 정류기홀더(8)를 홀더부착요홈(1c)의 임의위치에 삽입고정시키고 각 정류기홀더(8)의 양측삽입홈(8d)에 정류기(3)를 부착하여 구성함을 특징으로 하는 플라이백 트랜스포머.In the flyback transformer in which the low pressure bobbin 4 in which the low pressure coil 5 is wound, and the high pressure bobbin 1 in which the high pressure coil 6 is wound and the rectifier 3 is attached are installed in the case 7. Slot edges 1a formed on the outer circumferential surface of the high-pressure bobbin 1 are cut out to form holder mounting recesses 1c in the longitudinal direction on both sides, and on both ends of the fixed portions 8a of the H-shaped rectifier holder 8. The inserting portion 8c and the inserting groove 8d are formed, and the connecting portion 8b is formed with an arcuate contact portion 8e to insert the plurality of rectifier holders 8 at any position of the holder mounting recess 1c. And a rectifier (3) attached to both side insertion grooves (8d) of each rectifier holder (8).
KR2019860021405U 1986-12-27 1986-12-27 Fly back transformer KR900004810Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860021405U KR900004810Y1 (en) 1986-12-27 1986-12-27 Fly back transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860021405U KR900004810Y1 (en) 1986-12-27 1986-12-27 Fly back transformer

Publications (2)

Publication Number Publication Date
KR880014038U KR880014038U (en) 1988-08-31
KR900004810Y1 true KR900004810Y1 (en) 1990-05-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860021405U KR900004810Y1 (en) 1986-12-27 1986-12-27 Fly back transformer

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Publication number Publication date
KR880014038U (en) 1988-08-31

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