KR900003649Y1 - Fly back transformer - Google Patents
Fly back transformer Download PDFInfo
- Publication number
- KR900003649Y1 KR900003649Y1 KR2019860016948U KR860016948U KR900003649Y1 KR 900003649 Y1 KR900003649 Y1 KR 900003649Y1 KR 2019860016948 U KR2019860016948 U KR 2019860016948U KR 860016948 U KR860016948 U KR 860016948U KR 900003649 Y1 KR900003649 Y1 KR 900003649Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bobbin
- low
- pressure
- terminal pin
- pressure bobbin
- 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
- H01F27/29—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Abstract
내용 없음.No content.
Description
제1도는 통상의 저압보빈에 부착되는 단자핀의 원형배열도.1 is a circular arrangement diagram of terminal pins attached to a common low pressure bobbin.
제2도는 통상의 저압보빈에 부착되는 단자핀의 ＂U'형 배열도2 is a ＂U 'arrangement of terminal pins attached to a common low voltage bobbin.
제3도는 본 고안이 실시되는 상, 하 분리조립식 저압보빈도.Figure 3 is a top, bottom separation assembly low pressure bobbin the invention is carried out.
제4도는 본 고안의 조립상태 종단면도.Figure 4 is a longitudinal cross-sectional view of the assembled state of the present invention.
제5도는 본 고안의 조립상태의 다른 실시예 종단면도.Figure 5 is another embodiment longitudinal section of the assembled state of the present invention.
제6도는 제5도중 A-A선 단면도.6 is a sectional view taken along the line A-A in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 저압보빈 2 : 보빈동체1: low pressure bobbin 2: bobbin body
3 : 단자핀 4 : 고정대3: terminal pin 4: holder
5 : 보빈동체의 돌면 6 : 고정대의 협지홈5: bobbin of the bobbin fuselage 6: clamping groove
7 : 돌륜 8 : 기권부7: wheel wheel 8: abstention
1' : 보빈동체내주벽 5' : 내향돌편1 ': Bobbin fuselage wall 5': Inbound stone piece
6 : 외향협지홈6: Outward Narrow Home
본 고안은 통상의 플라이백 트랜스포머용 저압보빈에 있어서 보빈동체와 보빈고정대를 분리하여 성형한 후 조립시켜 사용할 수 있도록 한 조립식 저압보빈에 관한 것이다.The present invention relates to a prefabricated low-pressure bobbin that can be used after separating the bobbin body and the bobbin fixing stand in a low-pressure bobbin for a conventional flyback transformer.
통상의 플라이백 트랜스포머용 저압보빈은 보빈동체에는 코일을 감고 하부의 고정대에는 단자핀을 제1도와 같이 원형배열 하였던가, 제2도와 같이 ＂U＂형 배열하였으며 보빈동체의 길이나 직겨이 같은 단자핀 배열 형태에서도 여러규격으로 실시되어 왔다. 이러한 여러규격의 저압보빈에서 특히 권선의 이월부가 금형제작 과정에서 고정형성되므로 트랜스의 특성변화가 요구될 때는 조정이 어렵고 이에 따라 여러 주문사양에 따라 많은 규격의 금형준비와 별도의 제품제작을 거쳐야 하는 단점이 있었던 것이다.Low-pressure bobbins for conventional flyback transformers have coils wound around the bobbin body and terminal pins arranged on the lower part of the base as shown in Fig. 1, or ＂U＂ type arrangements as shown in Fig. 2, and the same length and length of the bobbin body. Even in the form of arrangements, several standards have been implemented. In these low-pressure bobbins of various specifications, especially the carry-over part of the winding is fixed in the mold manufacturing process, it is difficult to adjust when the characteristics of the transformer are required, and accordingly, the mold preparation of many specifications and the separate product manufacturing are required. There was a disadvantage.
이에 본 고안은 상기와 같은 문제점을 제거하여 범용성의 제품으로 제공될 수 있는 저압보빈을 형성코져 안출된 것으로서 상부의 보빈동체와 하부의 단자핀 고정대를 분리하고 양분리체에 각각 슬라이드식 조립돌기를 형성시켜서 필요한 사양과 맞규격에 맞추어 조립시켜 사용할 수 있도록 함에 특징이 있는 것으로 이하 첨부된 도면과 함께 상세히 설명하면 다음과 같다.Therefore, the present invention removes the above problems and forms a low-pressure bobbin that can be provided as a general-purpose product. As a result, the bobbin body and the lower terminal pin holder are separated and the slide assembly protrusions are formed on both separators. It is characterized in that it can be used to assemble in accordance with the required specifications and specifications to be described in detail with the accompanying drawings as follows.
공지의 저압보빈(1)로 상부보빈동체(2)와 하부의 단자핀(3) 고정대(4)로 된 것에 있어서 보빈동체(2)와 공정대(4)의 경계부에 각각 제3-6도에서 같이 보빈동체(2) 하단에는 전외주면에 방사형으로 간격을 두고 수개의 돌편(5)을 형성하고, 고정대(4)의 상단에는 상기 보빈동체(2)의 방사형 돌편(5)들의 사이로 압박 삽입되는 방사형 협지홈(6)을 내설한 돌륜(7)을 형성시켜서 된 구성이다.In the known low pressure bobbin (1) consisting of the upper bobbin body (2) and the lower terminal pin (3) fixing table (4), respectively, at the boundaries of the bobbin body (2) and the process table (4) At the bottom of the bobbin fuselage (2) to form a plurality of projections (5) radially spaced on the outer periphery, the upper end of the fixed base (4) is inserted into the pressure between the radial projections (5) of the bobbin body (2). It is the structure which formed the wheel wheel 7 which installed the radial clamping groove 6 which becomes.
이와 같은 구성은 저압보빈(1)의 구조에 있어서 보빈동체(2)와 고정대(4)의 경계부에 기권부(8)가 형성된 종류에서는 제5도에서와 같이 보빈동체(2)에는 내주벽(1')에 걸쳐 방사형 돌편(5')을 형성하고 고정대(4)의 상단에는 이 방사형돌편(5')들이 외접하여 압박삽입되는 외향협지홈(6')으로 형성시켜서 변형실시 할 수도 있다.In the structure of the low-pressure bobbin 1, in the type in which the base portion 8 is formed at the boundary between the bobbin body 2 and the fixing table 4, the bobbin body 2 has an inner circumferential wall (as shown in FIG. 5). 1 ') may be formed by forming a radial protrusion 5' and the radial protrusion 5 'at the upper end of the fixing stand 4 as an outward clamping groove 6' which is externally pressurized.
이와 같은 구성의 본 고안은 저압보빈(1)을 형성시킴에 있어서 상부의 보빈동체(2)와 하부의 단자핀 고정대(4)를 별개로 제작하여, 각각의 상, 하단부에 형성시킨 상부의 돌편(5)과 하부의 협지홈(6)을 맞추어 압입시키면 단체의 저압보빈체로 형성할 수 있는바, 보빈의 요구사양에 따라서 상부의 동체(2) 길이가 다를 경우에는 상부동체(2)만을 제작하여 결합시키면 되고, 하부단자핀 배열이 다른 경우에는 하부고정대(4)만 다른형으로 교환결합시키면 되고, 동일직경과 길이 및 단자핀 배열형에서 특히 단자핀의 이월부 위치를 변경코져 할 경우에도 상, 하로 분리하여 해당 권선부에 맞추어 재조립하면 사양을 맞출수 있는 효과가 있는바, 상부의 보빈동체(2)를 길이와 경을 달리한 몇 개의 형을 준비하고 하부의 고정대(4)는 고정핀 배열방식에 따라 원형과 ＂U형 및 이월부형 및 핀원주의 대소에 따라 몇개의 형을 준비하면 이들 상, 하체의 조립으로 수백종의 사양에 맞는 다양한 제품을 제공할 수 있는 장점이 있는 것이다.The present invention of such a configuration is to form a low-pressure bobbin (1), the upper bobbin body 2 and the lower terminal pin holder (4) separately manufactured, the upper stone pieces formed on each upper and lower parts (5) and the lower gripping groove 6 at the bottom can be formed as a low-pressure bobbin body of a single bar, if the length of the upper body (2) is different according to the requirements of the bobbin, only the upper body (2) is manufactured If the lower terminal pin arrangement is different, only the lower fixing rod 4 needs to be exchanged and combined. In the same diameter, length, and terminal pin arrangement type, especially when changing the position of the carryover part of the terminal pin, If it is separated up and down and reassembled according to the relevant winding part, it is effective to meet the specification. The upper bobbin body 2 is prepared with several molds of different lengths and diameters, and the lower stand 4 is fixed. Depending on the pin arrangement, When preparing the U-shaped pin and rollover ended and some type depending on the magnitude of the circumference thereof, to the advantage that can provide various products that meet the specifications of hundreds with the assembly of the lower body.
이러한 조립식 저압보빈의 형성은 상기한 범용성 구조를 제공하는 잇점과 더불어 금형제작비를 현저히 절감할 수 있고, 제품기능에 있어서는 이월부를 맞추어 핀을 위치시킬 수 있으므로 권선의 겸침에 의한 분량율과 단선 우려등을 적극적으로 방지하여 높은 신뢰성을 가질 수 있는 것이다.The formation of the prefabricated low pressure bobbin can significantly reduce the mold manufacturing cost, in addition to the advantages of providing the above-mentioned general purpose structure, and in the product function, the pins can be positioned in accordance with the carryover part, so that the portion ratio and disconnection of the winding due to the combined winding Actively prevent the will have a high reliability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860016948U KR900003649Y1 (en) | 1986-10-31 | 1986-10-31 | Fly back transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860016948U KR900003649Y1 (en) | 1986-10-31 | 1986-10-31 | Fly back transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880008913U KR880008913U (en) | 1988-06-30 |
| KR900003649Y1 true KR900003649Y1 (en) | 1990-04-30 |
Family
ID=19256734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860016948U KR900003649Y1 (en) | 1986-10-31 | 1986-10-31 | Fly back transformer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003649Y1 (en) |
-
1986
- 1986-10-31 KR KR2019860016948U patent/KR900003649Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880008913U (en) | 1988-06-30 |
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