KR930007137Y1 - Combination structure of high voltage bobbin and diode holder for fbt - Google Patents

Combination structure of high voltage bobbin and diode holder for fbt Download PDF

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Publication number
KR930007137Y1
KR930007137Y1 KR2019910007005U KR910007005U KR930007137Y1 KR 930007137 Y1 KR930007137 Y1 KR 930007137Y1 KR 2019910007005 U KR2019910007005 U KR 2019910007005U KR 910007005 U KR910007005 U KR 910007005U KR 930007137 Y1 KR930007137 Y1 KR 930007137Y1
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South Korea
Prior art keywords
bobbin
holder
diode holder
diode
pressure
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KR2019910007005U
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Korean (ko)
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KR920022376U (en
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구태우
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삼성전기 주식회사
황선두
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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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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)

Abstract

내용 없음.No content.

Description

FBT의 고압보빈과 다이오드홀더의 결합구조Combined structure of FBT high voltage bobbin and diode holder

제1도는 종래의 고압보빈에 다이오드홀더가 결합되는 상태를 도시한 분해사시도.1 is an exploded perspective view showing a state in which a diode holder is coupled to a conventional high-pressure bobbin.

제2도는 종래의 보빈단자부상에 다이오드홀더 결합부가 장착되는 상태를 도시한 요부구조도.2 is a main structural diagram showing a state where a diode holder coupling portion is mounted on a conventional bobbin terminal portion.

제3도는 본 고안에 의한 고압보빈상에 다이오드 홀더가 결합되는 상태를 도시한 분해사시도.Figure 3 is an exploded perspective view showing a state in which the diode holder is coupled to the high-pressure bobbin according to the present invention.

제4도는 보빈단자 일측에 마련된 걸림턱에 다이오드 홀더의 결합부가 장착되는 상태를 도시한 요부구조도.Figure 4 is a main structure showing a state in which the coupling portion of the diode holder is mounted on the locking step provided on one side of the bobbin terminal.

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

1 : 고압보빈 2 : 보빈단자부1: high pressure bobbin 2: bobbin terminal part

3 : 고압코일 4 : 단자핀3: high pressure coil 4: terminal pin

6 : 리드선 고정홈 7 : 리드선6: lead wire fixing groove 7: lead wire

8 : 홀더결합부 9 : 걸림턱8: holder coupling portion 9: locking jaw

본 고안은, TV 및 모니터의 CRT에 고전압을 공급하여 주는 고전압 발생장치인 적층형 플라이백 트랜스포머(FBT)에 있어서, 고압보빈과 저압보빈 결합후, 다이오드 홀더의 결합부가 고압보빈에 안정되게 장착할 수 있도록 보빈단자부의 일측에 걸림턱을 마련한 FBT용 고압보빈과 다이오드 홀더의 결합구조에 관한 것이다.The present invention is a high voltage generator for supplying high voltage to the CRT of a TV and a monitor. In a stacked flyback transformer (FBT), after coupling a high voltage bobbin and a low voltage bobbin, the coupling portion of the diode holder can be stably mounted on the high voltage bobbin. It relates to a coupling structure of the high-pressure bobbin for FBT and the diode holder provided with a locking step on one side of the bobbin terminal.

일반적으로 고압보빈내에 저압보빈을 결합한 후 다이오드가 장착된 다이오드 홀더를 고압보빈의 보빈단자부 상에 결합하는 고압보빈과 다이오드 홀더의 구조에 있어서는 제1도 및 제2도에 도시한 바와 같이, 고압보빈(11)의 양측에 다수개 돌설된 보빈단자부(12) (12) (12)… 중심으로 고압코일(13)이 권선된 단자핀(14)이 설치되는 한편, 다이오드가 장착된 다이오드 홀더(15)의 양측단부에는 리드선 고정홈(16)내에 리드선(17)이 고정된 다수개의 홀더 결합부(18) (18) (18)…가 상기 보빈단자부(12)상에 결합되는 구조로 이루어졌다.In general, in the structure of the high-pressure bobbin and the diode holder for coupling the low-voltage bobbin in the high-voltage bobbin and then the diode holder equipped with the diode on the bobbin terminal portion of the high-voltage bobbin, as shown in FIGS. ... Bobbin terminal portion 12 protruding on both sides of (11); The terminal pin 14 is wound around the high-voltage coil 13 is installed in the center, while a plurality of holders in which the lead wire 17 is fixed in the lead wire fixing groove 16 at both ends of the diode holder 15 in which the diode is mounted. Coupling portion 18 (18) (18)... Has a structure that is coupled to the bobbin terminal portion 12.

그러나, 상기와 같은 구조를 갖는 종래의 고압보빈(11)과 다이오드 홀더(15)는, 다이오드 홀더(15) 양측의 홀더결합부(18) (18) (18)…가 고압보빈(11)의 보빈단자부(12) (12) (12)…상에 단순히 올려 놓여진 구조로 이루어졌기 때문에 고압보빈(11)상의 다이오드 홀더(15)가 쉽게 흔들려 유동이 발생하게 됨은 물론, 보빈단자부(12)의 단자핀(14)에 권선된 고압코일(13)이 이에 결합되는 홀더 결합부(18)의 유동에 의해 단선이 되는 문제점이 있음은 물론, 고압보빈(11)상에 불안정된 상태로 결합된 다이오드 홀더(15)로 인하여 차기 FBT의 결합공정시 상기 홀의 유동으로 인하여 제품불량이 발생하게 되는등 작업성 및 제품신뢰성의 측면에서도 커다란 문제점이 있었던 것이다.However, the conventional high voltage bobbin 11 and the diode holder 15 having the above-described structure include the holder coupling portions 18, 18, 18 on both sides of the diode holder 15. ... Bobbin terminal portion 12 of the high-pressure bobbin 11. Since the diode holder 15 on the high-pressure bobbin 11 is easily shaken because the structure is simply placed on the high-voltage bobbin 11, the high-pressure coil 13 wound on the terminal pin 14 of the bobbin terminal 12 is generated. There is a problem of disconnection due to the flow of the holder coupling portion 18 coupled thereto, as well as the next FBT coupling process due to the diode holder 15 coupled in an unstable state on the high-pressure bobbin 11. There was a big problem in terms of workability and product reliability, such as product defects caused by the flow of holes.

본 고안은 상술한 바와 같은 종래의 문제점을 개선하기 위하여 안출된 것으로서, 그 목적은 고압보빈과 저압보빈 결합후 다이오드 홀더의 결합부가 고압보빈에 안정되게 장착되어 다이오드 홀더의 유동을 방지함은 물론, 이로인한 고압코일의 단선을 미연에 방지토록 하고 작업성 및 제품자체의신뢰성을 향상시킬 수 있도록 한 FBT의 고압보빈과 다이오드 홀더의 결합구조를 제공하는데 있다.The present invention is devised to improve the conventional problems as described above, the purpose is that the coupling portion of the diode holder after the high-pressure bobbin and low-pressure bobbin is coupled to the high-pressure bobbin is installed stably to prevent the flow of the diode holder, This is to provide a combined structure of the high-pressure bobbin of the FBT and the diode holder to prevent the disconnection of the high-pressure coil in advance and to improve the workability and reliability of the product itself.

상기 목적을 달성하기 위한 기술적인 수단으로서 본 고안은, 고압보빈의 양측에 다수개 돌설된 보빈단자부 일측으로 다이오드 홀더의 홀더결합부가 안정되게 장착될 수 있도록 걸림턱을 마련한 것이 특징이다.As a technical means for achieving the above object, the present invention is characterized in that the locking jaw is provided so that the holder coupling portion of the diode holder can be stably mounted to one side of the bobbin terminal portion protruding on both sides of the high-pressure bobbin.

이하, 첨부된 도면에 의거하여 본 고안을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제3도는 본 고안에 의한 고압보빈 상에 다이오드 홀더가 결합되는 상태를 도시한 분해사시도이고, 제4도는 보빈단자부 일측에 마련된 걸림턱에 다이오드 홀더의 결합부가 장착되는 상태를 도시한 요부구조도로서, 고압보빈(1) 양측에 고전압 인출을 위하여 다수개 돌설된 보빈단자부(2) (2) (2)…의 중심으로 고압코일(3)이 권선된 단자핀(4)이 설치되고, 다이오드 홀더(5)의 양측단으로 리드선 고정홈(6)내에 리드선(7)이 고정된 홀더 결합부(8) (8) (8)…로 구성된 다이오드 홀더에 있어서, 상기 고압보빈(1)의 보빈단자부 일측에 다이오드 홀더(5)의 홀더 결합부(8)가 안정되게 장착될 수 있는 걸림턱(9)을 각각 마련한 구조로 이루어진 것으로서, 도면중 미설명 부호인 "10a" 및 "10b"는 다이오드 홀더(5)와 고압보빈(1)을 고정하는 결합구이다.Figure 3 is an exploded perspective view showing a state in which the diode holder is coupled to the high-pressure bobbin according to the present invention, Figure 4 is a main structure diagram showing a state in which the coupling portion of the diode holder is mounted on the engaging jaw provided on one side of the bobbin terminal, 2) (2) (2)... The terminal pin 4 is wound around the high-pressure coil (3) is installed at the center of the holder, and the holder coupling portion (8) where the lead wire (7) is fixed in the lead wire fixing groove (6) at both ends of the diode holder (5) ( 8) (8)... In the diode holder, consisting of a structure having a locking jaw (9) that can be stably mounted to the holder coupling portion (8) of the diode holder (5) on one side of the bobbin terminal portion of the high-pressure bobbin (1), In the drawings, reference numerals "10a" and "10b" denote coupling elements for fixing the diode holder 5 and the high voltage bobbin 1.

이와 같은 구조로 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention composed of such a structure as follows.

제3도 및 제4도에 도시한 바와 같이, 다이오드 홀더(5)가 고압보빈(1)에 장착될 경우 고압보빈(1)의 보빈단자부(2) 일측에 마련된 걸림턱(9)상으로 다이오드 홀더(5)의 홀더결합부(8)가 각각 안내되어 장착됨으로써, 상기 걸림턱(9)에 의해 홀더 결합부(8)의 유동이 방지되고, 이에 따라 단자핀(4)에 권선된 고압코일(3)의 단선이 방지된다.As shown in FIGS. 3 and 4, when the diode holder 5 is mounted on the high pressure bobbin 1, the diode is placed on the locking step 9 provided on one side of the bobbin terminal part 2 of the high pressure bobbin 1. The holder coupling portions 8 of the holder 5 are guided and mounted, respectively, so that the movement of the holder coupling portions 8 is prevented by the locking jaw 9, and thus the high-pressure coil wound around the terminal pins 4. Disconnection of (3) is prevented.

그후, 다이오드 홀더(5) 및 고압보빈(1)상에 설치된 결합구(10a) (10b)를 눌러주게 되면 고압보빈(1)과 다이오드 홀더(5)가 전혀 유동없이 견고하게 결합고정토록되는 것이다.Then, when the coupler (10a) (10b) is installed on the diode holder 5 and the high-pressure bobbin (1) is pressed, the high-pressure bobbin (1) and the diode holder (5) is firmly fixed without any flow. .

이상과 같이 본 고안의 고압보빈과 다이오드 홀더의 결합구조에 의하면, 고압보빈의 보빈단자부 일측에 걸림턱을 마련함으로써, 고압보빈과 저압보빈의 결합후 다이오드 홀더의 결합부가 고압보빈에 안정되게 장착되어 다이오드 홀더의 유동을 방지함은 물론, 이로인한 고압코일의 단선을 미연에 방지하고, 작업성 및 제품자체의 신뢰성을 향상시킬 수 있는 우수한 효과가 있는 것이다.According to the coupling structure of the high pressure bobbin and the diode holder of the present invention as described above, by providing a locking step on one side of the bobbin terminal portion of the high pressure bobbin, the coupling portion of the diode holder after the combination of the high pressure bobbin and the low pressure bobbin is stably mounted on the high pressure bobbin. As well as preventing the flow of the diode holder, there is an excellent effect that can prevent the disconnection of the high-pressure coil due to this, and improve the workability and reliability of the product itself.

Claims (1)

고압보빈(1) 양측에 수개 돌설된 보빈단자부(2) (2) (2)…의 중심으로 고압코일(3)이 권선된 단자핀(4)이 설치되고, 다이오드 홀더(5)의 양측단으로 리드선 고정홈(6)내에 리드선(7)이 고정된 홀더 결합부(8) (8) (8)…로 구성된 다이오드 홀더에 있어서, 상기 고압보빈(1)의 보빈단자부(2) 일측에 다이오드 홀더(5)의 홀더 결합부(8)가 안정되게 장착될 수 있는 걸림턱(9)을 각각 마련한 것을 특징으로 하는 FBT의 고압보빈과 다이오드홀더의 결합구조.High-pressure bobbin (1) Bobbin terminal portion protruding on both sides (2) (2) (2). The terminal pin 4 is wound around the high-pressure coil (3) is installed at the center of the holder, and the holder coupling portion (8) where the lead wire (7) is fixed in the lead wire fixing groove (6) at both ends of the diode holder (5) ( 8) (8)... In the diode holder consisting of, characterized in that each of the engaging jaw (9) that can be stably mounted to the holder coupling portion 8 of the diode holder (5) on one side of the bobbin terminal (2) of the high-pressure bobbin (1). Combined structure of high voltage bobbin and diode holder of FBT.
KR2019910007005U 1991-05-16 1991-05-16 Combination structure of high voltage bobbin and diode holder for fbt KR930007137Y1 (en)

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KR930007137Y1 true KR930007137Y1 (en) 1993-10-13

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