KR200156839Y1 - Low voltage coil connecting structure of fbt bobbin - Google Patents
Low voltage coil connecting structure of fbt bobbin Download PDFInfo
- Publication number
- KR200156839Y1 KR200156839Y1 KR2019970010988U KR19970010988U KR200156839Y1 KR 200156839 Y1 KR200156839 Y1 KR 200156839Y1 KR 2019970010988 U KR2019970010988 U KR 2019970010988U KR 19970010988 U KR19970010988 U KR 19970010988U KR 200156839 Y1 KR200156839 Y1 KR 200156839Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bobbin
- copper wire
- coil
- low pressure
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- H01F27/2823—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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining DC voltage constant
-
- 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
- H01F2027/297—Terminals; Tapping arrangements for signal inductances with pin-like terminal to be inserted in hole of printed path
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
본 고안은 디스플레이 장치용의 플라이백 트랜스에서 동선이 권선되는 보빈에 관한 것으로서 특히, 저압보빈과 고압보빈이 일체형으로 구성되고, 또 이 일체형 보빈의 저압코일을 인출하여 특정한 핀에 연결할때 그 인출되는 코일이 기존에 감겨있는 코일과 접촉되는 것을 방지할 수 있도록 한 플라이백 트랜스의 일체형 보빈에서 저압코일 인출유도 구조에 관한 것이다.The present invention relates to a bobbin in which a copper wire is wound in a flyback transformer for a display device, and in particular, a low pressure bobbin and a high pressure bobbin are integrally formed, and the low pressure coil of the integrated bobbin is drawn out when connected to a specific pin. The present invention relates to a low pressure coil induction structure in an integral bobbin of a flyback transformer, which prevents the coil from coming into contact with a coil wound in a conventional manner.
종래의 보빈 구조에 의하면, 저압용 코일(2)을 권선시에 최종 권선을 인출하여 특정한 핀에 연결해야 하는데, 이때 기 권선된 슬롯의 동선(2a)에 인출동선(2b)이 서로 접촉되어 전기적 특성의 불량과, 이 접촉부분에서 코일 피복이 손상될 우려가 높은 문제점이 있다.According to the conventional bobbin structure, the low-pressure coil (2) should be connected to a specific pin by drawing the final winding at the time of winding, and at this time, the drawing copper wire (2b) is in contact with each other by the copper wire (2a) of the pre-wound slot. There is a problem that there is a high possibility of poor characteristics and damage to the coil coating at this contact portion.
본 고안은 이와같은 종래의 문제점을 해결하기 위하여, 일체형 보빈(1)의 슬롯돌기(3)에 동선 인출을 위한 간섭 방지용 턱(5)을 형성함으로써, 상기한 종래의 문제점을 해결하고, 저압 코일(2)을 권선하여 특정한 핀(4)에 인출,연결할때 기존의 동선(2a)과 인출동선(2b)이 서로 접촉되는 것을 방지하고, 이에 따른 동선 피복 손상을 방지할 수 있도록 한 플라이백 트랜스의 일체형 보빈에서 저압코일 인출유도 구조를 제공한다.The present invention solves the above-mentioned problems by forming the interference preventing jaw (5) for copper wire drawing in the slot projection (3) of the integrated bobbin (1) in order to solve such a conventional problem. (2) A flyback transformer that prevents the existing copper wire (2a) and the lead-out copper wire (2b) from contacting each other when winding and connecting to a specific pin (4), thereby preventing damage to the copper wire coating It provides a low pressure coil draw-in induction structure in the integral bobbin of.
Description
본 고안은 디스플레이 장치용의 플라이백 트랜스에서 동선이 권선되는 보빈에 관한 것으로서 특히, 저압보빈과 고압보빈이 일체형으로 구성되고, 또 이 일체형 보빈의 저압코일을 인출하여 특정한 핀에 연결할때 그 인출되는 코일이 기존에 감겨있는 코일과 접촉되는 것을 방지할 수 있도록 한 플라이백 트랜스의 일체형 보빈에서 저압코일 인출유도 구조에 관한 것이다.The present invention relates to a bobbin in which a copper wire is wound in a flyback transformer for a display device, and in particular, a low pressure bobbin and a high pressure bobbin are integrally formed, and the low pressure coil of the integrated bobbin is drawn out when connected to a specific pin. The present invention relates to a low pressure coil induction structure in an integral bobbin of a flyback transformer, which prevents the coil from coming into contact with a coil wound in a conventional manner.
종래의 플라이백 트랜스 보빈 구조를 도1에 나타내었다.The conventional flyback trans bobbin structure is shown in FIG.
저압보빈(1)의 외주면에는 저압코일(2)을 권선하기 위한 다수의 슬롯돌기(3)들이 보빈의 원주 방향으로 돌출되어 형성되고, 이 슬롯돌기(3)에 저압 코일(2)을 권선하여 저압보빈(1)에 장착된 단자핀(4)들 중에서 적절한 핀에 연결하고 있다.On the outer circumferential surface of the low pressure bobbin 1, a plurality of slot protrusions 3 for winding the low pressure coil 2 protrude in the circumferential direction of the bobbin, and the low pressure coil 2 is wound around the slot protrusion 3 by Among the terminal pins 4 mounted on the low pressure bobbin 1, it is connected to an appropriate pin.
상기한 종래의 보빈 구조에 의하면, 저압용 코일(2)을 권선시에 최종 권선을 인출하여 특정한 핀에 연결해야 하는데, 이때 기 권선된 슬롯의 동선(2a)에 인출동선(2b)이 서로 접촉하여 전기적 특성의 불량과, 이 접촉부분에서 코일 피복이 손상될 우려가 높은 문제점이 있다.According to the above-described conventional bobbin structure, the low-pressure coil (2) should be connected to a specific pin by drawing the final winding at the time of winding, in which the drawing copper wire (2b) is in contact with each other. Therefore, there is a problem that the electrical characteristics are poor, and the coil coating is damaged at this contact portion.
본 고안은 이와같은 종래의 문제점을 해결하기 위하여, 일체형 보빈의 슬롯돌기에 동선 인출을 위한 간섭 방지용 턱을 형성함으로써, 상기한 종래의 문제점을 해결하고, 저압 코일을 권선하여 특정한 핀에 인출,연결할때 기존의 동선과 인출동선이 서로 접촉되는 것을 방지하고, 이에 따른 동선 피복 손상을 방지할 수 있도록 한 플라이백 트랜스의 일체형 보빈에서 저압코일 인출유도 구조를 제공한다.The present invention solves the above-mentioned problems by forming an interference preventing jaw for pulling out copper wires in the slot protrusion of the integrated bobbin to solve the above-mentioned conventional problems, winding the low-pressure coil to draw and connect to a specific pin. It provides a low pressure coil induction structure in the integral bobbin of the flyback transformer to prevent the existing copper wire and the outgoing copper wire to contact each other, thereby preventing the copper wire coating damage.
도1은 종래 저압보빈의 코일 권선 및 인출부를 나타낸 사시도1 is a perspective view showing a coil winding and a lead portion of a conventional low pressure bobbin;
도2는 본 고안의 저압코일 인출유도 구조를 나타낸 일체형 보빈 사시도Figure 2 is a perspective view of the integral bobbin showing the low pressure coil pull-out induction structure of the present invention
도2는 본 고안의 플라이백 트랜스의 일체형 보빈에서 저압코일 인출유도 구조를 나타낸 사시도로서;Figure 2 is a perspective view showing a low pressure coil induction structure in the integral bobbin of the flyback transformer of the present invention;
보빈(1)의 외주면에는 저압코일(2)을 권선하기 위한 다수의 슬롯돌기(3)들이 보빈의 원주 방향으로 돌출되어 형성되고, 상기 슬롯돌기의 동선 인출부에 동선 인출을 유도하면서 기존의 동선(2a)과 인출동선(2b)이 서로 닿지 않도록 간섭 방지턱(5)을 형성함을 특징으로 한다.On the outer circumferential surface of the bobbin 1, a plurality of slot protrusions 3 for winding the low pressure coil 2 are formed to protrude in the circumferential direction of the bobbin, and induce the copper wire drawing portion of the slot protrusion in the copper wire drawing portion. It characterized in that the interference preventing jaw (5) is formed so that (2a) and the lead-out copper wire (2b) does not touch each other.
본 고안의 일체형 보빈의 저압코일 인출유도 구조에서는 도2에 나타낸 바와같이, 슬롯돌기(3)에 의해서 구획되는 보빈 외주면에 저압 코일(2)을 권선하여 저압보빈(1)에 장착된 단자핀(4)들 중에서 적절한 핀에 연결함에 있어, 동선 인출부의 간섭 방지턱(5)이 기존의 보빈에 감겨있는 동선(2a)과 단자핀(4)으로 연결될 인출동선(2b)이 접촉되는 것을 방지하게 된다.In the low pressure coil pull-out induction structure of the integral bobbin of the present invention, as shown in Fig. 2, the terminal pin mounted on the low pressure bobbin 1 by winding the low pressure coil 2 on the outer peripheral surface of the bobbin partitioned by the slot protrusion 3 ( In connection with the appropriate pin among the 4), the interference preventing step 5 of the copper wire lead-out portion prevents the copper wire 2a wound on the existing bobbin and the lead-out copper wire 2b to be connected to the terminal pin 4 to come into contact with each other. .
그러므로, 저압코일(2)을 보빈에 권선하고, 최종 권선을 인출하여 특정한 핀에 연결할때 기 권선된 동선(2a)에 인출동선(2b)이 닿아서 피복 손상이나 간섭이 일어날 우려가 해소된다.Therefore, when the low-pressure coil 2 is wound on the bobbin, and the final winding is drawn out and connected to a specific pin, the lead wire 2b comes in contact with the pre-wound copper wire 2a, thereby eliminating the possibility of coating damage or interference.
상기한 바와같이 본 고안의 플라이백 트랜스의 일체형 보빈에서 저압코일 인출유도 구조에 의하면, 저압용 코일을 권선할때 최종 권선을 인출하여 특정한 단자핀에 연결하는 경우, 보빈에 감겨있는 기존의 동선과 인출동선 사이의 물리적인 간섭을 최소화 할 수 있고, 따라서 피복 손상으로 인한 트랜스의 전기적 특성 변화에 대한 위험을 배제할 수 있으며, 코일 인출 작업을 용이하게 할 수 있다.As described above, according to the low pressure coil withdrawal induction structure in the integral bobbin of the flyback transformer of the present invention, when winding the coil for low pressure, the final winding is drawn out and connected to a specific terminal pin. Physical interference between the lead wires can be minimized, thus eliminating the risk of changing the electrical characteristics of the transformer due to sheath damage, and facilitating coil take-off.
Claims (1)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970010988U KR200156839Y1 (en) | 1997-05-17 | 1997-05-17 | Low voltage coil connecting structure of fbt bobbin |
| TW087106670A TW369656B (en) | 1997-05-17 | 1998-04-30 | Single body bobbin structure for flyback transformer |
| CN98101941A CN1099122C (en) | 1997-05-17 | 1998-05-13 | Single body bobbin structure for flyback transformer |
| JP10133597A JPH118145A (en) | 1997-05-17 | 1998-05-15 | Integral type bobbin structure of fly-back transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970010988U KR200156839Y1 (en) | 1997-05-17 | 1997-05-17 | Low voltage coil connecting structure of fbt bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970050307U KR970050307U (en) | 1997-08-12 |
| KR200156839Y1 true KR200156839Y1 (en) | 1999-09-01 |
Family
ID=19501103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970010988U Expired - Fee Related KR200156839Y1 (en) | 1997-05-17 | 1997-05-17 | Low voltage coil connecting structure of fbt bobbin |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200156839Y1 (en) |
-
1997
- 1997-05-17 KR KR2019970010988U patent/KR200156839Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR970050307U (en) | 1997-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3939450A (en) | Electrical coil assembly with means for securing external leads | |
| US4937546A (en) | Ring-core transformer | |
| KR200156839Y1 (en) | Low voltage coil connecting structure of fbt bobbin | |
| JPH04206706A (en) | coil bobbin | |
| JPS6218016A (en) | Trance | |
| CN217788166U (en) | Pin and transformer | |
| JPH0869923A (en) | Transformer coil | |
| KR0113738Y1 (en) | Low voltage bobbin terminal pin coupling structure of flyback transformer | |
| US6639501B2 (en) | Low voltage bobbin of a flyback transformer | |
| KR20040007032A (en) | Method for winding transformers | |
| KR200234413Y1 (en) | High Voltage Bobbin Terminal Terminal of Flyback Transformer | |
| KR890001348Y1 (en) | High-voltage bobin of flyback transformer | |
| KR200222909Y1 (en) | The structure for core combination of flyback trans former | |
| JP3024207B2 (en) | Trance | |
| JPS638094Y2 (en) | ||
| KR200194018Y1 (en) | Combination structure for pin of low voltage bobbin | |
| KR200234423Y1 (en) | Diode holder lead connection piece structure of flyback transformer | |
| JP2008177312A (en) | Trance | |
| JPH05283245A (en) | Coil bobbin and winding structure of transformer | |
| KR200153891Y1 (en) | High Voltage Bobbin Winding Coil Obstruction of Flyback Transformer | |
| JPH0154842B2 (en) | ||
| JPS5849614Y2 (en) | Coil bobbin for flyback transformer | |
| KR200201655Y1 (en) | Structure for high voltage terminal of fly back trans former | |
| KR200164949Y1 (en) | Integrated-type bobbin slot structure of flyback transformer | |
| JPH06283341A (en) | Common-mode choke coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G15R | Request for early publication | ||
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-UN2301 St.27 status event code: A-3-3-R10-R11-asn-UN2301 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 5 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 6 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 7 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20070418 Year of fee payment: 9 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 9 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20080618 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20080618 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |