KR900010846Y1 - Flyback transformer - Google Patents
Flyback transformer Download PDFInfo
- Publication number
- KR900010846Y1 KR900010846Y1 KR2019850014358U KR850014358U KR900010846Y1 KR 900010846 Y1 KR900010846 Y1 KR 900010846Y1 KR 2019850014358 U KR2019850014358 U KR 2019850014358U KR 850014358 U KR850014358 U KR 850014358U KR 900010846 Y1 KR900010846 Y1 KR 900010846Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lead wire
- flyback transformer
- coil bobbin
- pressure coil
- pressure
- 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
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- 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 종래의 사시도이다.2 is a conventional perspective view.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 고압코일보빈 2 : 인출부1: high pressure coil bobbin 2: drawing part
3 : 리이드선 3' : 연결부3: lead wire 3 ': connection part
4 : 고정홈 5 : 걸림턱4: fixing groove 5: locking jaw
6 : 고정돌기6: fixing protrusion
본 고안은 플라이백트랜스포머의 고압코일보빈에 관한 것으로, 특히 고전압리드선을 수평방향으로 인출함에 있어 리드선이 이탈되는 것을 방지해 줄 수 있도록 된 플라이백트랜스포머의 고압코일보빈에 관한 것이다.The present invention relates to a high voltage coil bobbin of a flyback transformer, and more particularly, to a high voltage coil bobbin of a flyback transformer that can prevent the lead wire from being detached when the high voltage lead wire is drawn out in the horizontal direction.
일반적으로 플라이백트랜스포머에서 유기되는 고전압은 리이드선을 거쳐 브라운관의 애노드에 공급되도록 되어 있는 바, 이 경우 상기 플라이백트랜스포머로부터 고전압리이드선이 인출되는 부위의 구성이 종래에는 수직 또는 수평으로 인출된 다음 애노드에 접속되도록 되어있었다. 그런데 여기서 리이드선이 수직으로 인출되는 경우 인출부가 상단으로 돌출되게 됨으로써 이 인출부가 차지하게되는 공간으로 말미암아 제품의 소형화를 기하기가 어려워 이를 극복하기 위해 수평인출방식을 쓰고 있으나, 이 방식 또한 고압코일 보빈의 상단에다 단지 리이드선을 삽입시켜 줄 수 있도록 된 삽입장치만이 형성되어져 있어서 상기 삽입장치에다 리이드선을 끼워넣어준 다음 납땜접속작업을 하다보면 리이드선이 상기 삽입장치로부터 이탈되는 경우가 종종일어나 고압전선 코일과 고압리이드선의 납땜부위가 떨어지게 되는 현상이 발생하여 작업상에 커다란 문제로 되어있었다.In general, the high voltage induced in the flyback transformer is supplied to the anode of the CRT via a lead wire. In this case, the configuration of the portion where the high voltage lead wire is drawn out from the flyback transformer is conventionally drawn out vertically or horizontally. It was supposed to be connected to the anode. By the way, when the lead wire is drawn out vertically, it is difficult to reduce the size of the product due to the space occupied by the lead part by protruding the upper part. Only an insertion device is formed at the top of the bobbin to allow the lead wire to be inserted, and the lead wire is often separated from the insertion device when the lead wire is inserted into the insert device and then soldered. The soldering part of the high voltage wire coil and the high voltage lead wire fell, which caused a great problem in operation.
이에 본 고안은 상기와 같은 문제점을 해결해주기 위해 안출된 것으로, 플라이백트랜스포머의 몸체로부터 수평으로 인출되는 고압리이드선을 확고히 고정시켜줄 수 있도록 고압코일보빈 상단에 리이드선인출홈을 갖춘 원통형인출구를 형성시켜 놓은 플라이백트랜스포머의 고압코일보빈을 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the above problems, and formed a cylindrical outlet with a lead wire withdrawing groove on the top of the high pressure coil bobbin so as to securely fix the high pressure lead wire drawn out horizontally from the body of the flyback transformer. The purpose is to provide a high-pressure coil bobbin of flyback transformer.
이하 본 고안의 구성 및 작용, 효과를 예시된 도면에 의거 상세히 설명한다.Hereinafter, the configuration, operation, and effects of the present invention will be described in detail with reference to the illustrated drawings.
본 고안은 고압코일이 권선된 고압코일보빈(1)의 상단에 원통형인출구(2)를 형성시키되 이 인출구(2)의 일단을 개방시켜 피복된 고압리이드선(3)이 끼워지도록하고, 상기 인출구(2)의 타단에는 고압리이드선(3)의 연결부(3)가 쉽게 끼워넣어지도록 그 절반이 개방되고 나머지 절반은 고정홈(4)을 이루는 걸림턱(5)을 형성시키며, 상기 인출구(2)의 내측에는 피복된 고압리이드선(3)이 이탈되는 것을 방지해주기 위한 고정돌기(6)를 형성시켜 놓은 구조로 되어 있다.The present invention forms a cylindrical outlet (2) on the upper end of the high-pressure coil bobbin (1) wound around the high-pressure coil to open one end of the outlet (2) so that the coated high-pressure lead wire (3) is fitted, the outlet The other end of (2) forms a locking jaw (5) that is half open and the other half forming a fixing groove (4) so that the connecting portion (3) of the high-voltage lead wire (3) is easily fitted, the outlet (2) ), A fixing projection 6 for preventing the coated high-pressure lead wire 3 from escaping is formed inside.
미설명부호 7은 삽입부이다.Reference numeral 7 is an insertion portion.
상기와 같이 구성된 본 고안은, 플라이백트랜스포머에서 유기된 고전압을 브라운관의 에노드로 공급되도록 해주는 고압리이드선을 상기 플라이백트랜스포머의 몸체로부터 수평방향으로 인출하기 위해 고압코일보빈의 상단에다 리이드선인출구(2)를 형성시켜 줌에 있어, 고압코일보빈(1)의 상단에다 제1도에 도시된 바와같이 원통형 인출구(2)를 형성시키되 이 원통형 인출구(2)의 일단이 절연피복이 입혀진 고압리이드선(3)이 끼워질 수 있도록 개방되고 타단은 외부와 통해지도록 절반은 개방하면서 나머지 절반은 고정홈(4)를 이루는 걸림턱(5)을 형성시켜, 고압리드선(3)의 외부에 입혀진 절연피복이 이 걸림턱(5)에 걸려 더 이상 끼워들여가지 못하도록 되어 있다.The present invention configured as described above, the lead wire outlet on the top of the high-pressure coil bobbin to draw a high-voltage lead wire horizontally from the body of the flyback transformer to supply a high voltage induced in the flyback transformer to the anode of the CRT. 2) In the formation of the high-pressure coil bobbin 1, a cylindrical outlet 2 is formed at the top of the high-pressure coil bobbin 1, wherein one end of the cylindrical outlet 2 is coated with insulation coating. (3) is opened to be fitted and the other end is opened so as to pass through the outside and the other half to form a locking jaw (5) forming a fixing groove (4), insulation coating applied to the outside of the high-voltage lead wire (3) This hooking jaw (5) is caught so that it can no longer be inserted.
그리고 상기 고압리이드선(3)의 연결부(3')는 이 고압리이드선(3)이 고압 코일과 납땜으로 접속시키기 위해 상기 개방된 틈을 통하여 쉽게 인출되도록 되어있는데, 이 개방된 틈을 통해 인출된 리이드선(3)의 연결부(3')는 걸림턱(5)에 형성된 고정홈(4)에 고정되게 된다.The connecting portion 3 'of the high-voltage lead wire 3 is configured to be easily drawn out through the open gap so that the high-voltage lead wire 3 can be connected to the high-voltage coil by soldering. The connecting portion 3 ′ of the lead wire 3 is fixed to the fixing groove 4 formed in the locking step 5.
또한 상기 원통형 인출구(2) 내측에는 고정돌기(6)가 형성되어 있어서, 일단 상기 원통형인출구(2) 내에 끼워넣어진 고압리이드선(3)은 상기 고정돌기(6)에 걸려 이탈되지 않게 된다.In addition, the fixing protrusion 6 is formed inside the cylindrical outlet 2, so that the high-pressure lead wire 3 inserted into the cylindrical outlet 2 is not caught by the fixing protrusion 6 and is not separated.
제2도는 종래의 고압코일보빈에 대한 사시도를 도시해 놓은 것으로, 고압코일보빈(1)의 상단에 삽입부(7)가 형성되어 고압코일과 납땜으로 접속된 고압리이드선(3)이 상기 삽입부(7)에 끼워넣어지도록 되어 있으나, 이렇게 고압리이드선(3)을 플라이백트랜스포머의 몸체에다 결합시켜주다보면 리이드선(3)이 상기 삽입부(7)로부터 이탈해서 고압코일과 납땜으로 접속된 부위가 떨어지게 되는 문제가 생기게 된다.Figure 2 shows a perspective view of a conventional high-pressure coil bobbin, the insertion portion 7 is formed on the upper end of the high-pressure coil bobbin 1, the high-voltage lead wire (3) connected by soldering with the high-pressure coil is inserted Although the high voltage lead wire 3 is coupled to the body of the flyback transformer as described above, the lead wire 3 is separated from the insertion part 7 and connected to the high pressure coil by soldering. The problem is that the damaged area falls off.
따라서, 본 고안은 이와 같은 종래의 고압코일보빈이 안고있는 문제가 해결되어, 리이드선(3)이 원통형인출구(2)에 확고히 고정되게 됨으로서 고압코일보빈을 플라이백트랜스포머의 몸체다 결합시켜줄 때 불량이 발생하는 일이 없어져 생산성향상에 크게 기여할 수 있게 되는 효과가 있다.Therefore, the present invention solves the problem of the conventional high-pressure coil bobbin, so that the lead wire (3) is firmly fixed to the cylindrical outlet (2) when the high-pressure coil bobbin coupled to the body of the flyback transformer is defective There is an effect that can be greatly contributed to the productivity increase is eliminated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850014358U KR900010846Y1 (en) | 1985-10-30 | 1985-10-30 | Flyback transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850014358U KR900010846Y1 (en) | 1985-10-30 | 1985-10-30 | Flyback transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870007544U KR870007544U (en) | 1987-05-13 |
| KR900010846Y1 true KR900010846Y1 (en) | 1990-11-30 |
Family
ID=19246208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850014358U KR900010846Y1 (en) | 1985-10-30 | 1985-10-30 | Flyback transformer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900010846Y1 (en) |
-
1985
- 1985-10-30 KR KR2019850014358U patent/KR900010846Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870007544U (en) | 1987-05-13 |
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