KR940001385Y1 - High voltage bobbin for fbt - Google Patents
High voltage bobbin for fbt Download PDFInfo
- Publication number
- KR940001385Y1 KR940001385Y1 KR2019880020801U KR880020801U KR940001385Y1 KR 940001385 Y1 KR940001385 Y1 KR 940001385Y1 KR 2019880020801 U KR2019880020801 U KR 2019880020801U KR 880020801 U KR880020801 U KR 880020801U KR 940001385 Y1 KR940001385 Y1 KR 940001385Y1
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- KR
- South Korea
- Prior art keywords
- diode
- sides
- pressure bobbin
- lead wire
- high pressure
- Prior art date
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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
- H01F27/2823—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
- H01F27/32—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
제1도는 본고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 요부 사시도.2 is a perspective view of main parts of the present invention.
제3도는 종래의 기술을 설명하려는 분해 사시도.Figure 3 is an exploded perspective view to explain the prior art.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 고압보빈 2 : 돌기부1: high pressure bobbin 2: protrusion
3 : 경사부 4 : 결착홈3: inclined portion 4: binding groove
5 : 환봉 6 : 걸림편5: round bar 6: hook
본 고안은 플라이백트랜스포머의 고압보빈구조에 관한 것이다.The present invention relates to a high-pressure bobbin structure of the flyback transformer.
본고안은 더욱 구체적으로 설명하면, 멀티레이어형 고압보빈 (이하고압보빈이라함)의 양측에 형성된돌기부에 있어서 이 돌기부의 외측에 환봉을 일체로 외향돌설하고 환봉하측으로는 걸림편을 형성하며 상측중앙부에는 경사면이 형성된 결착홈을 형성하여 고압보빈에 권선된 고압코일을 결착편에 가이드하여 환봉에 연결한후 다이오드리드선을 결착홈에 결착하되 혼봉과 긴밀히 접촉되도록 고정하여 간편용이하게 납땜연결시킬수 있는 것이다.In more detail, the present invention has a protrusion formed on both sides of a multilayer high-pressure bobbin (hereinafter referred to as a pressure bobbin). The round bar is integrally outwardly formed on the outer side of the protrusion, and a hook piece is formed below the round bar. In the center part, a binding groove with an inclined surface is formed to guide the high-pressure coil wound on the high-pressure bobbin to the binding piece and connect it to the round bar. will be.
주지된 바와같이 일반적으로 플라이백트랜스포머는 케이스내부에 고압보빈과 저압보빈을 결합하여 내장한후 전자제품의 음극선관에 고전압을 공급하여주는 것이다.As is well known, a flyback transformer generally provides a high voltage to a cathode ray tube of an electronic product after a built-in combination of a high pressure bobbin and a low pressure bobbin inside a case.
그런데 종래의 고압보빈은 제3도에 도시한바와같이 고압보빈(31)의 양측에 형성된 돌기부 (32)상측중앙에 별도의 단자핀(35)을 고정하고 외면일측에 걸림편(36)을 외향돌설하여 고압보빈(31)에 권선된 고압코일리드선(39)은 걸림편(36)에 가이드되어 단자핀(35)과 연결하고 다이오드(37)의 취부는 별도의 다이오드홀더(40)저면에 다이오드(37)의 양측에 인출된 다이오드리드선(38)의 양측을 고정된 단자핀(35)과 접촉되도록 설치하여 납땜연결하였다.However, in the conventional high pressure bobbin, as shown in FIG. 3, a separate terminal pin 35 is fixed to the upper center of the protrusion part 32 formed on both sides of the high pressure bobbin 31, and the locking piece 36 is turned outward on one side of the outer surface. The high voltage coil lead wire 39, which is wound around the high voltage bobbin 31, is guided to the locking piece 36 to be connected to the terminal pin 35, and the mounting of the diode 37 is performed on the bottom of the separate diode holder 40. Both sides of the diode lead wire 38 drawn out on both sides of (37) were installed so as to be in contact with the fixed terminal pin 35 and soldered thereto.
이상에서와같이 고압보빈(31)은 양측에 단순히 단자핀(35)이 고정된 돌기부 (32)를 형성하여 별도의 다이오드홀더(40)에 다이오드(37)의 양측에서 인출된 다이오드리드선(38)절곡한후 취부하여 설치하므로서 작업공수가 많이 소요됨은 물론 다이오드리드선(38)의 양측을 절곡하여 취부하므로서 생산성이 저하되며, 다이오드홀더(40)및 단자핀(35)의 사용으로 인한 원가가 상승되는 문제점이 있었다.As described above, the high-voltage bobbin 31 simply forms projections 32 having terminal pins 35 fixed on both sides thereof, and diode lead wires 38 drawn from both sides of the diode 37 in separate diode holders 40. After bending and installing, it takes a lot of work and of course, productivity is reduced by bending both sides of the diode lead wire 38, and the cost is increased due to the use of the diode holder 40 and the terminal pin 35. There was a problem.
본고안은 상기의 문제점을 해결하기 위하여 안출된 것으로서 고압보빈의 양측에 형성된 돌기부 외측에 외향돌설되게 환봉을 일체로 형성하고 상측에 경사면이 형성된 결착홈을 형성하여 다이오드에서 인출된 다이오드리드선을 돌기부의 상측에 형성된 결착홈에 간편용이하게 삽입결착함으로서 다이오드홀더의 삭제와 동시에 생산성을 향상시키고저 한것이 목적이다.In order to solve the above problems, the present invention is designed to form an annular bar integrally formed on both sides of the high pressure bobbin on the outside of the protrusions and to form a binding groove having an inclined surface on the upper side thereof. The purpose of this is to easily insert into the binding groove formed on the upper side and to improve productivity while eliminating the diode holder.
상기의 목적을 달성시킬수 있는 본 고안은 첨부된 도면에 의거하여 상세히 설명하면 다음과같다.The present invention capable of achieving the above object will be described in detail with reference to the accompanying drawings.
제1도및 제2도에 도시한바와 같이, 2는 돌기부이다. 이 돌기부(2)는 멀티레이어형 고압보빈(1)의 양측에 수개돌설하되 돌기부(2)의 상측중앙부에 경사면(3)이 형성된 결착홈(4)이 형성되었다.As shown in Figs. 1 and 2, 2 is a projection. The protrusions 2 are provided on the both sides of the multilayer high-pressure bobbin 1, but the binding grooves 4 are formed in which the inclined surface 3 is formed at the upper center portion of the protrusions 2.
그리고 돌기부(2)의 외면일측에는 환봉(5)을 일체로 외향돌설되게 형성하고, 환봉(5)하측으로는 걸림편(6)을 형성하였다.And one side of the outer surface of the projection (2) was formed so that the round bar (5) integrally outwardly, and the locking bar (6) was formed below the round bar (5).
미설명부호 7는 다이오드8은 다이오드리드선, 고압코일리드선이다.Reference numeral 7 denotes a diode 8 as a diode lead wire and a high voltage coil lead wire.
이와같이 구성된 고압보빈(1)은 고압보빈(1)의 중앙부에 고압코일을 권선한후 고압코일리드선(9)을 돌기부(2)의 환봉(5)하측에 형성된 걸림편(6)으로 리이드하여 환봉(5)에 연결하고, 다이오드(7)의 양측으로 인출된 다이오드리드선(8)은 고압보빈 (1)의 양측에 형성된 돌기부 (2)의 상측 중앙부에 형성된 경사면(3)에 접촉되면서 탄성력에 의하여 간편용이하게 결착홈(4)으로 결착시키면, 결착홈(4)에 결착된 다이오드리드선(8)은 고압코일리드선(9)이 연결된 환봉(5)과 긴밀히 접속되게 되므로서 환봉 (5)에 연결된 고압코일리드선(9)의 납땜연결시의 작업으로 다이오드리드선(8)과 납땜이 용이하게 되므로서 다이오드(7) 고정은 한번의 납땜공정으로 간편용이하게 할수있는 것이다.The high pressure bobbin (1) configured as described above is wound by winding the high pressure coil at the center of the high pressure bobbin (1) and then connecting the high pressure coil lead wire (9) to the engaging piece (6) formed under the round bar (5) of the protrusion (2). The diode lead wire 8 connected to (5) and drawn to both sides of the diode 7 is in contact with the inclined surface 3 formed at the upper center portion of the protrusion 2 formed on both sides of the high-pressure bobbin 1, When the binding groove 4 is easily connected, the diode lead wire 8 bound to the binding groove 4 is connected to the round bar 5 while being closely connected to the round bar 5 to which the high-voltage coil lead wire 9 is connected. The soldering of the high voltage coil lead wire 9 is facilitated by soldering the diode lead wire 8 and the fixing of the diode 7 can be easily performed in one soldering process.
이상에서와 같이 고압보빈의 양측에 형성된 돌기부 상측에 경사면이 형성된 결착홈에 다이오드의 양측으로 인출된 다이오드리드선을 결착고정하므로서 종래와같이 다이오드를 다이오드홀더에 다이오드리드선 양측을 절곡하여 취부할 필요가 없게되어 원가가 절감됨은 물론 작업공정의 단순화로 작업능률을 현저하게 향상시키고, 또한 돌기부의 외면일측으로 환봉을 돌설하여 고압리드선을 연결한후 결착홈에 결착된 다이오드리드선과 긴밀히 접속되게 하여 한번의 납땜공정으로 고압코드리드선과 다이오드리드선을 견고히 납땜연결하므로서 생산성을 현저히 향상시킬수 있는 매우 실용적인 고안인 것이다.As described above, the diode lead wires drawn to both sides of the diode are fixed to the binding grooves having the inclined surface formed on both sides of the high-voltage bobbin, so that the diodes do not need to be bent to the diode holder by bending both sides. It not only reduces the cost, but also greatly improves the work efficiency by simplifying the work process, and also connects the high-voltage lead wire to the outer side of the protrusion to connect the high-voltage lead wire and then closely connects the diode lead wire that is bound to the binding groove. It is a very practical design that can significantly improve productivity by soldering high voltage cord lead wire and diode lead wire firmly.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880020801U KR940001385Y1 (en) | 1988-12-15 | 1988-12-15 | High voltage bobbin for fbt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880020801U KR940001385Y1 (en) | 1988-12-15 | 1988-12-15 | High voltage bobbin for fbt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900013713U KR900013713U (en) | 1990-07-06 |
| KR940001385Y1 true KR940001385Y1 (en) | 1994-03-12 |
Family
ID=19282194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880020801U KR940001385Y1 (en) | 1988-12-15 | 1988-12-15 | High voltage bobbin for fbt |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940001385Y1 (en) |
-
1988
- 1988-12-15 KR KR2019880020801U patent/KR940001385Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900013713U (en) | 1990-07-06 |
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