KR880000808Y1 - Low-voltage bobbin and high-voltage bobbin combinating apparatus of flyback transformers - Google Patents
Low-voltage bobbin and high-voltage bobbin combinating apparatus of flyback transformers Download PDFInfo
- Publication number
- KR880000808Y1 KR880000808Y1 KR2019850007733U KR850007733U KR880000808Y1 KR 880000808 Y1 KR880000808 Y1 KR 880000808Y1 KR 2019850007733 U KR2019850007733 U KR 2019850007733U KR 850007733 U KR850007733 U KR 850007733U KR 880000808 Y1 KR880000808 Y1 KR 880000808Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure bobbin
- bobbin
- low
- voltage bobbin
- coupling
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Details Of Television Scanning (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안에 따른 저압보빈과 고압보빈의 결합상태도.2 is a combined state of the low pressure bobbin and the high pressure bobbin according to the present invention.
제3도는 종래의 결합상태도.3 is a conventional coupling state.
제4도는 본 고안의 다른 실시예이다.4 is another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 고압보빈 2 : 걸림턱1: high pressure bobbin 2: locking jaw
3, 3' : 결합돌기 4 : 저압보빈3, 3 ': engaging projection 4: low pressure bobbin
5 : 걸림부제5: hanging cap
본 고안은 플라이백트랜스포머내에 설치되는 저압보빈과 고압보빈의 결합장치에 관한 것으로, 특히 저압보빈에 결합돌기를 형성시켜 생산성을 향상 시킬 수 있도록 한 플라이백트랜스포머의 저압보빈과 고압보빈 결합장치에 관한 것이다.The present invention relates to a coupling device of a low pressure bobbin and a high pressure bobbin installed in a flyback transformer, and more particularly, to a coupling device of a low pressure bobbin and a high pressure bobbin of a flyback transformer to improve productivity by forming a coupling protrusion in the low pressure bobbin. will be.
종래의 플라이백트랜스포머에 있어서, 코일이 권선된 저압용보빈(LV BOBBIN)과 고압용 보빈(HV BOBBIN)을 상호 결합시키기 위하여 별다른 결합구조 없이 제3도에서 나타낸 것과 같이 단순히 고압보빈의 시작단자와 저압보빈의 대응단자사이를 가는 와이어나 리이드로 연결하여 고압보빈이 저압보빈에서 이탈되지 않도록 하고 있으나, 이는 코일이 권선된 저압보빈과 고압보빈의 결합체를 플라이백트랜스포머의 케이스에 삽입 결합때의 부주의나 결합후 충격으로 인하여 고압보빈의 시작단자에서 단자와 코일간의 단선이 발생하는 문제점이 있었다.In a conventional flyback transformer, a coil and a low voltage bobbin (LV BOBBIN) and a high voltage bobbin (HV BOBBIN) are simply connected to each other, as shown in FIG. The high voltage bobbin does not escape from the low pressure bobbin by connecting the wires or leads between the corresponding terminals of the low pressure bobbin, but this is inadvertent when inserting the coil winding of the low pressure bobbin and the high pressure bobbin into the case of the flyback transformer. 2) There is a problem that the disconnection between the terminal and the coil occurs at the start terminal of the high pressure bobbin due to the impact after the coupling.
또한, 상기와 같은 문제점을 보완하기 위하여 저압보빈에 구멍을 가진 돌기구멍을 형성시키고, 고압보빈에 저압보빈의 돌기구멍에 삽입연결되는 돌기를 형성시켜 상호 결합시킨 후, 저압보빈의 돌기구멍을 통해 튀어나온 고압보빈의 돌기를 인두로 녹여서 저압보빈과 고압보빈 상호간을 견고하게 결합시킴으로써 충격 및 조립시에 고압보빈의 시작단자에서 단자와 코일간의 단선을 방지하였는데, 이는 저압보빈의 돌기구멍에 고압보빈의 돌기를 결합한 후에 인두로 돌기를 녹여야 하는 생산공정 작업상의 추가적인 공정이 요구될 뿐만 아니라, 녹은 돌기로 인하여 코어(core)를 삽입 결합할시에 저압보빈 하단부로 코어가 튀어나오는 불량이 발생되어 플라이백트랜스포머를 인쇄회로기판(PCB)에 삽입 결합할때 인쇄회로 기판상에 밀착되지 못하고 뜨게 되는 문제점이 있었다. 이에 본 고안에서는 상기와 같은 종래의 문제점을 해결하여 고압보빈과 저압보빈이 상호견고하게 결합되어 단선불량을 감소시키고, 생산성을 향상시킬 수 있도록 고압보빈의 하단부에 걸림턱을 갖춘 결합돌기를 형성시키고, 저압보빈에 상기 걸림돌기의 걸림턱이 걸려지도록 걸림부재를 형성시킨 플라이백트랜스포머의 저압보빈과 고압보빈 결합장치를 제공하는데 그 목적이 있다.In addition, in order to compensate for the above problems, a projection hole having a hole is formed in the low pressure bobbin, and a protrusion is inserted and connected to the projection hole of the low pressure bobbin in the high pressure bobbin and mutually coupled, and then through the projection hole of the low pressure bobbin. By melting the projection of protruding high-pressure bobbin with iron, the low-pressure bobbin and the high-pressure bobbin are firmly coupled to each other to prevent disconnection between the terminal and the coil at the start terminal of the high-pressure bobbin during impact and assembly. In addition to the need for additional work in the production process to melt the protrusions with the iron after joining the protrusions, the melted protrusion causes the core to pop out to the lower end of the low pressure bobbin when the core is inserted and combined. When the back transformer is inserted into a printed circuit board (PCB), the back transformer does not stick to the printed circuit board and floats. There was a problem. Therefore, in the present invention, by solving the conventional problems as described above, the high pressure bobbin and the low pressure bobbin are firmly coupled to each other to reduce disconnection defects, and to form a coupling protrusion having a locking step at the lower end of the high pressure bobbin to improve productivity. It is an object of the present invention to provide a low-pressure bobbin and a high-pressure bobbin coupling device of the flyback transformer formed with a locking member to hang the locking projection of the locking projection to the low-pressure bobbin.
이하 본 고안의 구성 및 작용, 효과를 첨부된 예시도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the configuration, operation, and effects of the present invention will be described in detail with reference to the accompanying drawings.
고압보빈(1)의 하단부에 걸림턱(2)을 갖춘 결합돌기(3)를 형성시키고, 저압보빈(4)에 상기 결합돌기(3)의 걸림턱(2)이 걸려지도록 걸림부재(5)를 형성시킨 구조로 되어 있다. 미설명부호 6은 테이퍼면, 7은 결합부, 8은 삽입부이다. 상기와 같은 구조로 된 본 고안은 플라이백트랜스포머를 처음 설계할 때에 간단하게 저압보빈(4)과 고압보빈(1)에 돌기구조를 설치하여 줌으로써 단선불량의 감소 및 작업의 효율성을 꾀할 수 있는 것이다.The engaging projection 3 having the engaging projection 2 is formed at the lower end of the high-pressure bobbin 1, and the locking member 5 so that the engaging projection 2 of the engaging projection 3 is caught by the low pressure bobbin 4. Has a structure formed. Reference numeral 6 is a tapered surface, 7 is a coupling portion, 8 is an insertion portion. The present invention having the structure as described above can reduce the disconnection defects and work efficiency by simply installing the protrusion structures on the low pressure bobbin (4) and the high pressure bobbin (1) when the flyback transformer is first designed. .
제1도는 본 고안을 나타낸 사시도로서, 고압보빈(1)하단 일정부위에 결합돌기(3)를 형성시켜 저압보빈(4)의 걸립부재(5)와 결합될 수 있도록 하였는데, 상기 결합돌기(3)의 선단 양측에는 걸림부재(5)에 확실하게 걸려지도록 걸림력(2)을 형성하였을 뿐만 아니라 걸림부재(5)에 결합돌기(3)가 용이하게 결합되도록 걸림턱(2)과 연하여 테이퍼면(6)을 형성하였다.1 is a perspective view of the present invention, by forming a coupling protrusion 3 at a lower portion of the high pressure bobbin 1 to be coupled to the catching member 5 of the low pressure bobbin 4, the coupling protrusion 3 In addition to the locking force (2) is formed on both sides of the front end of the locking member to be securely caught by the locking member (5), the tapered in connection with the locking jaw (2) so that the engaging projection (3) is easily coupled to the locking member (5) The face 6 was formed.
또한, 제2도는 본 고안에 따른 저압보빈(4)과 고압보빈(1)의 결합상태를 평면도로서 보여주고 있으며, 제4도는 본 고안의 다른 실시예를 보여주고 있는데, 이는 고압보빈(1)의 하단부에 유선형 형태의 결합돌기(3')를 형성시키고, 저압보빈(4)에는 상기 결합돌기(3')의 결합부(7)가 삽입결합 될 수 있도록 삽입부(8)를 형성시킨 것으로, 고압보빈(1)의 결합돌기(3')를 삽입부(8)에 약간의 힘을 작용시켜 밀면 결합돌기(3')의 결합부(7)가 미끄러져 삽입부(8)에 삽입 결합되고, 삽입된 결합부(7)는 삽입부(8)의 탄성력에 의하여 고정결합되는 것이다.In addition, FIG. 2 shows a combined state of the low pressure bobbin 4 and the high pressure bobbin 1 according to the present invention as a plan view, and FIG. 4 shows another embodiment of the present invention, which shows a high pressure bobbin 1. The lower end of the streamlined coupling protrusions (3 ') is formed, the low-pressure bobbin (4) to the insertion portion (8) is formed so that the coupling portion 7 of the coupling protrusion (3') can be inserted. When the engaging projection 3 'of the high pressure bobbin 1 is pushed by applying a slight force to the inserting portion 8, the engaging portion 7 of the engaging projection 3' slides and is inserted and inserted into the inserting portion 8. And, the inserted coupling portion 7 is fixedly coupled by the elastic force of the insertion portion (8).
이와같은 본 고안은 저압보빈(4)에 걸림부재(5)나 삽입부(8)를 형성시키고, 고압보빈(1)에 결합돌기(3)(3')를 형성시킴으로써 코일이 권선된 저압보빈(4)과 고압보빈(1)이 상호 결합되어 저압보빈(4)과 고압보빈(1)의 결합체를 플라이백트랜스포머내에 용이하게 결합시킬 수 있을 뿐만 아니라, 전기적 연결수단인 저압보빈(4)단자와 고압코일 시작단자의 연결 와이어나 리이드의 단선을 최대한 방지할 수 있고, 그에 따른 작업성의 효율 및 생산성을 증가시킬 수 있는 효과가 있다.The present invention as described above forms the locking member 5 or the insertion portion 8 in the low-pressure bobbin 4, by forming the engaging projection (3) (3 ') in the high-pressure bobbin 1, the low-voltage bobbin winding the coil (4) and the high-pressure bobbin (1) can be mutually coupled to easily combine the combination of the low-pressure bobbin (4) and the high-pressure bobbin (1) in the flyback transformer, as well as the low-voltage bobbin (4) terminal as an electrical connection means And it is possible to prevent the disconnection of the connection wire or lead of the high-pressure coil start terminal as much as possible, thereby increasing the efficiency and productivity of workability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850007733U KR880000808Y1 (en) | 1985-06-26 | 1985-06-26 | Low-voltage bobbin and high-voltage bobbin combinating apparatus of flyback transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850007733U KR880000808Y1 (en) | 1985-06-26 | 1985-06-26 | Low-voltage bobbin and high-voltage bobbin combinating apparatus of flyback transformers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870001335U KR870001335U (en) | 1987-02-20 |
| KR880000808Y1 true KR880000808Y1 (en) | 1988-03-15 |
Family
ID=19243250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850007733U KR880000808Y1 (en) | 1985-06-26 | 1985-06-26 | Low-voltage bobbin and high-voltage bobbin combinating apparatus of flyback transformers |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880000808Y1 (en) |
-
1985
- 1985-06-26 KR KR2019850007733U patent/KR880000808Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870001335U (en) | 1987-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR880000808Y1 (en) | Low-voltage bobbin and high-voltage bobbin combinating apparatus of flyback transformers | |
| CN209947624U (en) | Transformer | |
| KR100952046B1 (en) | Non terminal inverter transformer of bobbin formation | |
| KR200218783Y1 (en) | High pressure bobbin pin escape prevention structure of flyback transformer | |
| KR870000119Y1 (en) | Case of fryback trans | |
| KR900002594Y1 (en) | Fly back transformer | |
| JPH0721111Y2 (en) | Flyback transformer | |
| KR200161749Y1 (en) | Bobbin for ignition coil of gas range | |
| KR900005940Y1 (en) | Fly back transformer | |
| KR0116454Y1 (en) | High voltage bobbin within input terminal combination duct of focus pack | |
| JPS6028773A (en) | Manufacture of flyback transformer | |
| KR200365047Y1 (en) | Turning prevention device of terminal pin | |
| KR0144611B1 (en) | Cable coupling apparatus of focus unit for flyback transformer | |
| KR200143239Y1 (en) | Anode cable coupling pin fixture structure of flyback transformer | |
| KR200153885Y1 (en) | Anode cable coupling structure of fbt | |
| KR950000153Y1 (en) | High voltage bobbin and diode holder bonding device for fbt | |
| KR200194018Y1 (en) | Combination structure for pin of low voltage bobbin | |
| KR200328310Y1 (en) | Anti-rolling structure of low pressure bobbin pin | |
| JPS60126808A (en) | Connection of winding | |
| KR200219333Y1 (en) | Terminal pin coupling structure of low pressure bobbin | |
| JPH04242082A (en) | Power supply connecting device for circuit | |
| KR900001997Y1 (en) | Coil separator of one side yoke for camera | |
| CN114420409A (en) | Transformer housing assembly, transformer element and method for manufacturing transformer element | |
| KR0137025Y1 (en) | Synchronous Cable Coupling Device for Flyback Transformer | |
| JPH0723947Y2 (en) | Electromagnetic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19901227 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |