KR900010848Y1 - Flyback transformer - Google Patents

Flyback transformer Download PDF

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Publication number
KR900010848Y1
KR900010848Y1 KR2019870021236U KR870021236U KR900010848Y1 KR 900010848 Y1 KR900010848 Y1 KR 900010848Y1 KR 2019870021236 U KR2019870021236 U KR 2019870021236U KR 870021236 U KR870021236 U KR 870021236U KR 900010848 Y1 KR900010848 Y1 KR 900010848Y1
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KR
South Korea
Prior art keywords
plastic film
holder
film capacitor
focus
fixing
Prior art date
Application number
KR2019870021236U
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Korean (ko)
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KR890011967U (en
Inventor
이훈구
Original Assignee
주식회사 금성사
최근선
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Application filed by 주식회사 금성사, 최근선 filed Critical 주식회사 금성사
Priority to KR2019870021236U priority Critical patent/KR900010848Y1/en
Publication of KR890011967U publication Critical patent/KR890011967U/en
Application granted granted Critical
Publication of KR900010848Y1 publication Critical patent/KR900010848Y1/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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse

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

Abstract

내용 없음.No content.

Description

플라이백 트랜스 포머의 콘덴서 고정용 홀더Condenser fixing holder for flyback transformer

제1도는 종래 포커스팩과 콘덴서의 분해사시도.1 is an exploded perspective view of a conventional focus pack and a capacitor.

제2도는 본 고안에 따른 홀더의 사시도.2 is a perspective view of a holder according to the present invention.

제3도는 본 고안에 따른 조립측면도.3 is an assembly side view according to the present invention.

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

1 : 포커스팩 1a, 1b, 1c : 고정돌기1: Focus pack 1a, 1b, 1c: Fixing protrusion

2: 세라믹 콘덴서 2a, 2b, 2c : 안내돌기2: ceramic capacitor 2a, 2b, 2c: guide protrusion

3 : 플라이스틱 필름 콘덴서 4 : 홀더3: plastic film capacitor 4: holder

4a, 4b, 4c : 안내돌기 4d :입력선고정길이4a, 4b, 4c: guide protrusion 4d: input line fixing length

4e : 그라운드선 고정길이 5, 7, 9 : 입력선4e: Ground line fixed length 5, 7, 9: Input line

6, 8, 10 : 그라운드선 11 : 포커스리드선6, 8, 10: ground line 11: focus lead line

12 : 스크린 리드선 13 : 포커스 조정레버12: screen lead wire 13: the focus adjustment lever

14 : 스크린 조정레버14: Screen adjustment lever

본 고안은 플라이백 트랜스 포머의 콘덴서 고정용홀더에 관한 것으로, 특히 별도의 홀더를 형성하고 저렴한 플라스틱 필름 콘덴서를 사용하면서 콘덴서를 고압으로부터 보호할 수 있도록 한 플라이백 트랜스 포머의 콘덴서 고정용 홀더에 관한 것이다.The present invention relates to a holder for holding a capacitor of a flyback transformer, and more particularly to a holder for holding a capacitor of a flyback transformer to form a separate holder and to protect the capacitor from high pressure while using an inexpensive plastic film capacitor. will be.

종래에는 제1도에서 보는 바와 같이 내면에 반원형의 고정돌기(1a)(1b)(1c)를 형성하고, 저면 양측에 입력선(5)과 그라운드선(6)을 고정시킨 포커스팩(1)의 하단에 포커스 조정레버(13)와 스크린 조정레버(14)를 형성하여 플라이백 트랜스 포머내에 설치한 후 양측의 포커스 리드선(11)과 스크린 리드선(12)을 내부의 회로에 연결한 다음 필요에 따라 세라믹 콘덴서(2)나 플라스틱필름 콘덴서(3)를 상기 포커스팩(1)내에 고정설치하였던 것으로 세라믹 콘덴서(2)를 사용할 경우에는 세라믹 콘덴서(2)의 측면에 반원형의 안내돌기(2a)(2b)(2c)를 형성하여 포커스팩(1)의 고정돌기(1a)(1b) (1c)에 끼운다음 상측의 입력선(7)과 저면의 그라운드선(8)을 각각 포커스팩(1)의 입력선(5)과 그라운드선(6)에 연결하고, 원통형의 플라스틱 필름 콘덴서(3)를 사용할 경우에는 플라스틱 필름 콘덴서(3)를 포커스팩(1)의 내부공간에 삽입한 후 입력선(9)과 그라운드선(10)을 포커스팩(1)의 입력선(5)과 그라운드선(6)에 납땜으로 연결하였던 것이다.Conventionally, as shown in FIG. 1, a focus pack 1 having semi-circular fixing protrusions 1a, 1b, and 1c formed on its inner surface and fixing input lines 5 and ground lines 6 on both sides of its bottom surface. The focus adjustment lever 13 and the screen adjustment lever 14 are formed at the bottom of the flyback transformer and installed in the flyback transformer. Then, the focus lead wires 11 and the screen lead wires 12 on both sides are connected to the internal circuits. Therefore, the ceramic capacitor 2 or the plastic film capacitor 3 is fixedly installed in the focus pack 1, and when the ceramic capacitor 2 is used, a semicircular guide protrusion 2a (for the side of the ceramic capacitor 2) ( 2b) (2c) and insert them into the fixing protrusions 1a (1b) (1c) of the focus pack 1, and then the upper input line 7 and the bottom ground line 8 are respectively focused on the focus pack 1 Connected to the input line (5) and ground line (6) of the plastic film in the case of using a cylindrical plastic film capacitor (3) Insert the capacitor 3 into the internal space of the focus pack 1 and connect the input line 9 and the ground line 10 to the input line 5 and the ground line 6 of the focus pack 1 by soldering. It was.

따라서 값비싼 세라믹 콘덴서(2)를 사용할 경우에는 원가를 상승시키게 되고 플라스틱 필름 콘덴서(3)를 사용할 경우에는 플라스틱 플림 콘덴서(3)가 유동으로인해 포커스 팩(1)내부의 포커스 출력단자등에 접촉될 경우 고압의 영향을 받아 필름이 손상되거나 파손될 염려가 있었다.Therefore, when expensive ceramic capacitors (2) are used, the cost is increased, and when plastic film capacitors (3) are used, the plastic film capacitor (3) is in contact with the focus output terminal inside the focus pack (1) due to the flow. In this case, the film may be damaged or broken under the influence of high pressure.

본 고안은 별도의 플라스틱 필름 콘덴서용 홀더를 형성하여 이러한 문제점을 해결하도록 안출한 것으로 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention has been made to solve the above problems by forming a holder for a separate plastic film capacitor described in detail based on the accompanying drawings.

제2도와 같이 내부에 플라스틱 필름 콘덴서(3)가 삽입될 수 있도록 삽입흡(4f)을 형성한 홀더(4)의 양측상단에 절연체인 입력선 고정길이(4d)와 그라운드선 고정길이(4e)를 돌설하여 선단을 직각으로 절곡하고 양측면에는 포커스팩(1)의 고정돌기 (1a)(1b)(1c)와 동일한 형상으로 안내돌기 (4a)(4b)(4c)를 형성한다.As shown in FIG. 2, the input line fixing length 4d and the ground line fixing length 4e, which are insulators, are formed on both upper ends of the holder 4 having the insertion suction 4f formed therein so that the plastic film capacitor 3 can be inserted therein. The front end is bent at right angles and the guide protrusions 4a, 4b and 4c are formed in the same shape as the fixing protrusions 1a, 1b and 1c of the focus pack 1 on both sides.

상기의 구성에 따른 동작을 설명하면 다음과 같다.The operation according to the above configuration is as follows.

먼저 제3도와 같이 홀더(4)의 삽입홈(4f)에 플라스틱 필름 콘덴서(3)를 삽입한후 플라스틱 필름 콘덴서(3)의 입력선(9)과 그라운드선(10)을 고정길이(4d)(4e)에 감은 다음 홀더(4)의 안내돌기(4a)(4b)(4c)를 포커스팩(1)의 고정돌기(1a)(1b)(1c )에 끼워 넣어 홀더(4)를 포커스팩(1)의 내부공간에 고정시키고, 포커스(1)의 입력선(5)과 그라운드선(6)을 고정걸이(4d)(4e)에 감아 플라스틱 필름 콘덴서(3)의 입력선(9) 및 그라운드선(10)과 연결시킨다.First, as shown in FIG. 3, the plastic film capacitor 3 is inserted into the insertion groove 4f of the holder 4, and then the length 4d of the input line 9 and the ground line 10 of the plastic film capacitor 3 is fixed. (4e) and then insert the guide projections 4a, 4b and 4c of the holder 4 into the fixing projections 1a, 1b and 1c of the focus pack 1 to attach the holder 4 to the focus pack. Fixed to the internal space of (1), the input line 5 and the ground line 6 of the focus 1 are wound around the fixed hooks 4d and 4e and the input line 9 of the plastic film capacitor 3 and It is connected to the ground line (10).

이와같이 본 고안은 홀더(4)를 이용하여 고가인 세라믹 콘덴서(2)대신 저렴한 플라스틱 필름 콘덴서(3)를 포커스팩(1)에 고정설치함으로서 원가절감에 기여할 수 있고, 홀더(4)에 삽설된 플라스틱 필름 콘덴서(3)가 홀더(4)내에 고압으로부터 보호됨으로 플라이백 트랜스포머의 특성이 향상되어 품질 향상에 기여할 수 있는 것이다.As such, the present invention can contribute to cost reduction by fixing an inexpensive plastic film capacitor (3) to the focus pack (1) instead of the expensive ceramic capacitor (2) using the holder (4), and is inserted into the holder (4). Since the plastic film capacitor 3 is protected from the high pressure in the holder 4, the characteristics of the flyback transformer can be improved to contribute to quality improvement.

Claims (1)

플라이백 트랜스포머의 포커스백(1)에 플라스틱 필름 콘덴서(3)를 고정설치함에 있어서, 플라스틱 필름 콘덴서(3)가 삽입될 수 있도록 내부에 삽입홈(4f)을 형성하고 양측상단에 절연체로 입력선과 그라운드선 고정걸이(4d)(4e)를 돌설하며 양측면에 안내돌기(4a)(4b)(4c)를 형성하는 홀더(4)가 포커스팩(1)에서 삽.탈되도록 구성한 것을 특징으로 하는 플라이백 트랜스 포머의 콘덴서 고정용 홀더.In fixing the plastic film capacitor 3 to the focus bag 1 of the flyback transformer, an insertion groove 4f is formed inside the plastic film capacitor 3 so that the plastic film capacitor 3 can be inserted therein, A ply, characterized in that the holder 4, which protrudes the ground line fixing hooks 4d and 4e and forms guide protrusions 4a, 4b, and 4c on both sides, is inserted and detached from the focus pack 1. Holder for condenser fixing of back transformer.
KR2019870021236U 1987-11-30 1987-11-30 Flyback transformer KR900010848Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021236U KR900010848Y1 (en) 1987-11-30 1987-11-30 Flyback transformer

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Application Number Priority Date Filing Date Title
KR2019870021236U KR900010848Y1 (en) 1987-11-30 1987-11-30 Flyback transformer

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KR890011967U KR890011967U (en) 1989-07-15
KR900010848Y1 true KR900010848Y1 (en) 1990-11-30

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KR2019870021236U KR900010848Y1 (en) 1987-11-30 1987-11-30 Flyback transformer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433943B1 (en) * 2002-02-28 2004-06-07 파츠닉(주) Method and fixed structure for preventing noise of compensation plate for deflection yoke
KR200497785Y1 (en) * 2022-08-24 2024-02-29 서원콤프레샤주식회사 Condenser protective cover of motor for air compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433943B1 (en) * 2002-02-28 2004-06-07 파츠닉(주) Method and fixed structure for preventing noise of compensation plate for deflection yoke
KR200497785Y1 (en) * 2022-08-24 2024-02-29 서원콤프레샤주식회사 Condenser protective cover of motor for air compressor

Also Published As

Publication number Publication date
KR890011967U (en) 1989-07-15

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