KR200453618Y1 - Electrical wire connection member for transformer - Google Patents

Electrical wire connection member for transformer Download PDF

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KR200453618Y1
KR200453618Y1 KR2020100000911U KR20100000911U KR200453618Y1 KR 200453618 Y1 KR200453618 Y1 KR 200453618Y1 KR 2020100000911 U KR2020100000911 U KR 2020100000911U KR 20100000911 U KR20100000911 U KR 20100000911U KR 200453618 Y1 KR200453618 Y1 KR 200453618Y1
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South Korea
Prior art keywords
transformer
wire
copper wire
plate coil
clip
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KR2020100000911U
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Korean (ko)
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조민희
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주식회사 월드웰
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    • 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
    • H01F27/2847—Sheets; Strips
    • H01F27/2852—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
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/10—Connecting leads to windings

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

본 고안은 변압기용 전선 접속부재에 관한 것으로써, 그 목적으로는 동선(20)에 판코일(12)과 클립(22)을 결합한 다음 프레스로 가압 고정하여 변압기(2)를 만듦으로써, 변압기(2)의 제작비용 절감과 함께 제작 작업속도를 획기적으로 향상시키고자 하는 데에 있다.
이를 실현하기 위한 본 고안은, 코어(10)에 판코일(12)과 절연지(14)를 중첩되게 감아 변압기(2)를 구성하고, 상기 판코일(12)의 양단부에 전선(16)의 동선(20)이 연결되는 변압기용 전선 접속부재에 있어서, 상기 전선(16)의 피복(18)이 제거된 동선(20)에 판코일(12)의 끝단부가 밀착되고, 상기 판코일(12)을 포함한 동선(20)에 클립(22)이 감겨져 결합 되면서 프레스로 압착 고정되는 것을 특징으로 한다. The present invention relates to a wire connecting member for a transformer, the purpose of which is to combine the plate coil 12 and the clip 22 to the copper wire 20 and then press-fixed with a press to make the transformer (2), the transformer ( In addition to reducing the production cost of 2), the aim is to drastically improve the production work speed.
The present invention for realizing this, the sheet coil 12 and the insulating paper 14 is wound around the core 10 to form a transformer 2, the copper wire of the wire 16 at both ends of the plate coil 12 In the wire connecting member for a transformer 20 is connected, the end of the plate coil 12 is in close contact with the copper wire 20 from which the covering 18 of the wire 16 is removed, and the plate coil 12 is attached. The clip 22 is wound and coupled to the copper wire 20, which is included, characterized in that the pressing is fixed by pressing.

Description

변압기용 전선 접속부재{electric wire connection member for transformer} Electric wire connection member for transformer

본 고안은 변압기용 전선 접속부재에 관한 것으로, 더욱 상세하게는 동선에 판코일과 클립을 결합한 다음 프레스로 가압 고정하여 변압기를 만듦으로써, 변압기의 제작비용 절감과 함께 제작 작업속도를 획기적으로 향상시키고, 또한 변압기가 작동하면서 발생시키는 열과 리엑터로부터 전달되는 진동에도 판코일에 결합 되는 동선의 결합상태가 견고하도록 함으로써 변압기의 품질이 획기적으로 향상되도록 한 변압기용 전선 접속부재에 관한 것이다. The present invention relates to a wire connecting member for a transformer, and more particularly, by combining a plate coil and a clip on a copper wire and then pressing and fixing it with a press to make a transformer, thereby reducing the manufacturing cost of the transformer and dramatically improving the manufacturing work speed. In addition, the present invention relates to a wire connecting member for a transformer, in which the quality of the transformer is dramatically improved by making the connection state of the copper wire coupled to the plate coil robust even in the heat generated from the operation of the transformer and the vibration transmitted from the reactor.

일반적으로, 금속을 용접하는데 사용되는 인버터 용접기나 전기 용접기에 변압기가 설치되는데, 상기 변압기는 전압을 조정하여 출력시킬 때 열을 발생시키게 되고, 상기 변압기에 연결된 리엑터는 진동을 발생시키게 된다. In general, a transformer is installed in an inverter welder or an electric welder used to weld metal, which generates heat when the voltage is regulated and output, and a reactor connected to the transformer generates vibration.

상기와 같은 열과 진동은 변압기와 전선의 연결상태를 불량하게 하는 요인으로 작용하게 됨으로, 최근에는 변압기와 전선의 연결상태가 보다 견고히 이루어질 수 있도록 구조를 개선하고 있는 추세에 있다. The heat and vibration as described above acts as a factor to deteriorate the connection state of the transformer and the wire, and in recent years there is a trend to improve the structure so that the connection state of the transformer and the wire is made more robust.

한편, 종래의 기술을 도 1 에서 살펴 보면, 먼저 변압기는 2장 또는 3장의 판코일(102)이 절연지와 중첩하여 코어에 감겨져 만들어지는 것으로서, 상기 판코일(102)의 양단부에는 전선(104)의 동선(108)이 납땜(110) 되어 고정된다. Meanwhile, referring to the related art in FIG. 1, first, a transformer is formed by winding two or three plate coils 102 overlapped with insulating paper and wound on a core, and wires 104 at both ends of the plate coil 102. The copper wire 108 of the solder 110 is fixed.

상기와 같은 변압기가 금속을 용접하는 용도로 사용되는 인버터 용접기나 전기 용접기에 설치되어 사용되면, 상기 변압기는 작동하는 과정에서 열을 발생시키게 되고, 동시에 상기 변압기에 연결되는 리엑터는 진동을 발생시키게 된다. When such a transformer is installed and used in an inverter welder or an electric welder used for welding metal, the transformer generates heat during operation, and at the same time, the reactor connected to the transformer generates vibration. .

따라서, 상기와 같이 발생 되는 열과 진동은 전선(104)의 동선(108) 부분이 연결된 판코일(102)의 납땜(110) 부분에 도달하게 되는데, 이때 납땜(110)은 열에 의해 서서히 녹아 흐르게 되고, 동시에 진동은 납땜(110) 부분을 탈락시키게 된다. Therefore, the heat and vibration generated as described above reaches the solder 110 portion of the plate coil 102 to which the copper wire 108 portion of the wire 104 is connected, and the solder 110 is gradually melted by heat. At the same time, vibration causes the solder 110 to fall off.

상기와 같은 종래의 기술은, 변압기의 열과 리엑터의 진동으로 인해 납땜(110) 부분이 쉽게 탈락하는 구조로 되어 있어서, 변압기의 품질이 현저히 저하되는 문제점을 지닌다. The prior art as described above has a structure in which the solder 110 is easily dropped due to the heat of the transformer and the vibration of the reactor, so that the quality of the transformer is significantly reduced.

다른 문제점으로는, 변압기를 제작할 때 납땜(110) 작업을 진행하게 됨으로 인해, 제작 작업속도의 저하와 함께 제작비용이 상승하게 되는 결점을 지닌다. Another problem is that due to the progress of the soldering 110 when manufacturing the transformer, there is a drawback that the manufacturing cost increases with a decrease in the manufacturing work speed.

본 고안은 상기와 같은 종래기술의 문제점을 해소하기 위해 안출한 것으로써 다음과 같은 목적을 가진다. The present invention has been made to solve the problems of the prior art as described above has the following object.

첫째, 동선에 판코일과 클립을 결합한 다음 프레스로 가압 고정하여 변압기를 만듦으로써, 변압기의 제작비용 절감과 함께 제작 작업속도를 획기적으로 향상시키고자 하는 데에 있다. First, by combining the plate coil and the clip on the copper wire and press-fixed with a press to create a transformer, it is to reduce the manufacturing cost of the transformer and to significantly improve the production work speed.

둘째, 변압기가 작동하면서 발생시키는 열과 리엑터로부터 전달되는 진동에도 판코일에 결합 되는 동선의 결합상태가 견고하도록 함으로써, 변압기의 품질이 획기적으로 향상되도록 하는 데에 있다.]Second, the quality of the transformer is significantly improved by making the coupling state of the copper wire coupled to the plate coil robust even in the heat generated from the operation of the transformer and the vibration transmitted from the reactor.]

셋째, 납땜의 경우는 판코일의 소재로 동을 사용할 수 밖에 없지만 개선된 방법으로 할 경우에는 알루미늄으로 대치할 수 있어서 가볍고 원가 절감의 효과를 가져올 수 있다.Third, in the case of soldering, copper can only be used as the material of the plate coil, but if the improved method is used, it can be replaced with aluminum, thereby bringing light and cost saving effects.

본 고안은, 코어(10)에 판코일(12)과 절연지(14)를 중첩되게 감아 변압기(2)를 구성하고, 상기 판코일(12)의 양단부에 전선(16)의 동선(20)이 연결되는 변압기용 전선 접속부재에 있어서, 상기 전선(16)의 피복(18)이 제거된 동선(20)에 판코일(12)의 끝단부가 밀착되고, 상기 판코일(12)을 포함한 동선(20)에 클립(22)이 감겨져 결합 되면서 프레스로 압착 고정되는 것을 특징으로 한다. In the present invention, the coil coil 12 and the insulating paper 14 are wound around the core 10 to form a transformer 2, and the copper wire 20 of the electric wire 16 is formed at both ends of the sheet coil 12. In the wire connecting member for a transformer to be connected, the end of the plate coil 12 is in close contact with the copper wire 20 from which the covering 18 of the wire 16 is removed, and the copper wire 20 including the plate coil 12. In the clip 22 is wound and coupled is characterized in that the pressing is fixed by pressing.

또한, 상기 판코일(12) 및 클립(22)은 알루미늄 또는 동으로 된 것을 특징으로 한다. In addition, the plate coil 12 and the clip 22 is characterized in that the aluminum or copper.

본 고안의 효과는 다음과 같다. The effect of the present invention is as follows.

첫째, 전선(16)의 피복(18)이 제거된 동선(20)에 판코일(12)을 밀착시키면서 얇은 판으로 된 클립(22)을 감아 결합한 다음 프레스로 가압 고정하여 변압기(2)를 만드는 방식임으로, 변압기(2)의 제작비용 절감과 함께 제작 작업속도를 획기적으로 향상시키는 효과가 있다. First, while winding the plate coil 12 in close contact with the copper wire 20 in which the sheath 18 of the wire 16 is removed, the clip 22 of the thin plate is wound together and then press-fixed with a press to make a transformer 2. In this way, the production cost of the transformer 2 is reduced and the manufacturing work speed is significantly improved.

둘째, 동선(20)이 판코일(12)에 클립(22)으로 가압 고정되어 있는 관계로, 변압기(2)가 작동하면서 발생시키는 열과 리엑터(8)로부터 전달되는 진동에도 동선(20)의 결합상태가 견고하게 됨으로, 변압기(2)의 품질이 획기적으로 향상되는 효과가 있다. Second, since the copper wire 20 is press-fixed to the plate coil 12 by the clip 22, the copper wire 20 is coupled to the heat generated while the transformer 2 is operating and vibration transmitted from the reactor 8. Since the state is firm, there is an effect that the quality of the transformer 2 is significantly improved.

도 1 은 종래의 기술을 나타낸 사시도.
도 2 는 본 고안의 실시 예를 구성하는 변압기의 사시도.
도 3 은 본 고안의 실시 예를 구성하는 변압기의 분리 사시도.
도 4 는 본 고안의 실시 예인 판코일의 변압기로부터 분리된 사시도.
도 5 는 본 고안의 실시 예인 판코일의 사시도. 1 is a perspective view showing a conventional technology.
2 is a perspective view of a transformer constituting an embodiment of the present invention.
3 is an exploded perspective view of a transformer constituting an embodiment of the present invention.
Figure 4 is a perspective view separated from the transformer of the plate coil which is an embodiment of the present invention.
5 is a perspective view of a plate coil which is an embodiment of the present invention.

본 고안의 실시 예를 도 2 내지 도 5 에서 살펴 보면, 먼저 변압기(2)는 전압을 조정하여 출력시키는 것으로, 금속을 용접하는 용도로 사용되는 인버터 용접기나 전기 용접기에 주로 사용하게 된다. 2 to 5, an embodiment of the present invention will be described. First, the transformer 2 adjusts the voltage and outputs the voltage, and is mainly used for an inverter welder or an electric welder used for welding metal.

상기와 같은 변압기(2)는 전류가 공급되는 입력터미널(4)과 조정된 전압을 공급하는 출력터미널(6)에 각각 연결되고, 상기 변압기(2)와 출력터미널(6) 사이에는 고조파를 감소시켜 작동을 안정시키는 리엑터(8)가 연결된다. The transformer 2 is connected to an input terminal 4 to which current is supplied and an output terminal 6 to supply a regulated voltage, respectively, and reduces harmonics between the transformer 2 and the output terminal 6. The reactor 8 is connected to stabilize the operation.

상기 변압기(2)를 구성하는 코어(10)에는 알루미늄 또는 동으로 형성된 2장의 얇은 판코일(12)이 감겨져 결합 되고, 상기 판코일(12) 사이와 내,외측 면에는 절연지(14)가 동일한 사이즈로 절단되어 밀착 배치되면서 감겨져 결합 된다. Two thin plate coils 12 formed of aluminum or copper are wound around the core 10 constituting the transformer 2, and the insulating paper 14 is the same between the plate coils 12 and the inner and outer surfaces thereof. Cut to size and placed close together, wound and joined.

상기 판코일(12)의 양단부에는 입력터미널(4)에 연결되는 전선(16)과 리엑터(8) 및 출력터미널(6)에 연결되는 전선(16)이 각각 배치되고, 상기 각각의 전선(16) 끝단 부에는 피복(18)의 일부가 제거되어 동선(20)이 노출되며, 상기와 같이 노출된 동선(20)에는 판코일(12)의 끝단부가 밀착하여 위치하고, 상기 판코일(12)을 포함한 동선(20)에는 얇은 판으로 이루어진 클립(22)이 감겨져 결합 되면서 프레스로 압착 고정된다. Wires 16 connected to the input terminal 4 and wires 16 connected to the reactor 8 and the output terminal 6 are disposed at both ends of the plate coil 12, respectively. ) The copper wire 20 is exposed by removing a portion of the coating 18 at the end, and the end of the plate coil 12 is located in close contact with the exposed copper wire 20, and the plate coil 12 The copper wire 20 including the clip 22 made of a thin plate is wound and bonded while being pressed and fixed with a press.

이때, 상기 클립(22)은 프레스로 압착되어 고정되는 관계로 압착홈(24)이 형성되고, 상기와 같이 형성된 압착홈(24) 부분의 동선(20)은 내 측 방향으로 가압되어지게 되는데, 따라서 상기 클립(22)은 압착홈(24)이 동선(20)을 가압하면서 걸려지게 됨으로, 상기 클립(22)은 피복(18)이 제거된 전선(16)의 끝단 부에 견고히 결합 되어 있게 되고, 동시에 상기 클립(22)의 내면은 동선(20)과 면 접촉하고 있게 됨으로 통전 상태가 된다. At this time, the clip 22 is a pressing groove 24 is formed in a relation that is pressed and fixed by the press, the copper wire 20 of the pressing groove 24 formed as described above is pressed in the inner direction, Therefore, the clip 22 is caught while the pressing groove 24 presses the copper wire 20, the clip 22 is firmly coupled to the end of the wire 16, the sheath 18 is removed. At the same time, the inner surface of the clip 22 is in electrical contact with the copper wire 20.

상기와 같이 구성되는 본 고안의 결합순서 및 작용을 설명하면 다음과 같다. Referring to the binding sequence and operation of the present invention is configured as described above are as follows.

먼저, 얇은 판으로 이루어진 판코일(12)을 일정 길이 만큼 절단하고, 이후로 전선(16)의 양단부에 있는 피복(18) 일부를 제거하여 동선(20)을 노출시며, 클립(22)은 동선(20)에 감겨질 수 있을 정도의 크기로 절단한다. First, the thin plate coil 12 is cut by a predetermined length, and then a portion of the sheath 18 at both ends of the electric wire 16 is removed to expose the copper wire 20, and the clip 22 is a copper wire. Cut to size enough to be wound around (20).

상기 이후로, 동선(20)에 판코일(12)의 끝단부를 밀착시킨 다음, 상기 판코일(12)을 포함한 동선(20)에 클립(22)을 감아 결합하면서 통상적으로 사용되는 프레스로 압착하여 고정하면, 상기 클립(22)은 프레스에 의해 가공되어 형성된 압착홈(24)으로 인해 동선(20)에 견고히 결합 되어 있게 된다. After the above, the end of the plate coil 12 is in close contact with the copper wire 20, and then by pressing the clip 22 to the copper wire 20 including the plate coil 12 to be bonded by a commonly used press When fixed, the clip 22 is firmly coupled to the copper wire 20 due to the pressing groove 24 formed by being processed by the press.

상기와 같이 판코일(12)의 양단부에 동선(20)을 클립(22)으로 결합하여 고정한 다음, 상기와 같은 판코일(12) 2장을 절연지(14), 판코일(12), 절연지(14), 판코일(12), 절연지(12) 순으로 중첩되게 배열하면서 코어(10)에 감아 결합함으로써 변압기(2)를 구성한다. As described above, the copper wire 20 is fixed to the both ends of the plate coil 12 by a clip 22, and then two sheets of the plate coil 12 as described above are insulated from the paper 14, the plate coil 12, and the insulating paper ( 14), the coil coil 12, the insulating paper 12, and arranged in a superimposed on the core 10 while arranging the transformer 2 is configured.

상기와 같이 만들어진 변압기(2)의 판코일(12) 일단부에 위치한 전선(16)은 입력터미널(4)에 연결하고, 상기 판코일(12) 타단부에 위치한 전선(16)은 리엑터(8), 출력터미널(6) 순으로 연결하는데, 이때 상기 입력터미널(4)과 출력터미널(6)에 연결되는 전선(16)의 동선(20) 부분은 납땜하여 고정하거나 연결단자를 결합하여 고정할 수 있다. The wire 16 located at one end of the plate coil 12 of the transformer 2 made as described above is connected to the input terminal 4, and the wire 16 located at the other end of the plate coil 12 is a reactor 8 ), The output terminal (6) in this order, wherein the copper wire 20 of the wire (16) connected to the input terminal (4) and the output terminal (6) is fixed by soldering or fixed by coupling the connection terminal. Can be.

상기 입력터미널(4)은 미 도시된 용접기의 컨트롤부에 연결되어 전류를 공급받게 되고, 상기 출력터미널(6)은 용접기의 전극팁에 연결된다. The input terminal 4 is connected to the control unit of the welding machine (not shown) to receive a current, and the output terminal 6 is connected to the electrode tip of the welding machine.

상기와 같이 만들어진 변압기(2)가 인버터 용접기나 전기 용접기에 장착되어 사용되면, 상기 입력터미널(4)을 통하여 공급되는 전류는 코어(10)에 감겨진 판코일(12)을 통과하면서 전압이 조정되어 출력되고, 이후로 전류는 리엑터(8)를 통과하면서 고조파가 감소 되어 출력터미널(6)을 통과하게 되며, 상기 출력터미널(6)에 도달한 전류는 전극팁으로 공급되어 실질적인 납땜이 이루어진다. When the transformer 2 made as described above is mounted and used in an inverter welding machine or an electric welding machine, the current supplied through the input terminal 4 passes through the plate coil 12 wound on the core 10 and the voltage is adjusted. And then, the current is passed through the reactor 8, the harmonics are reduced to pass through the output terminal 6, the current reaching the output terminal 6 is supplied to the electrode tip to substantially solder.

상기와 같이 변압기(2)가 작동하는 과정에서 발생 되는 열은 판코일(12)을 통하여 클립(22), 동선(20) 순으로 전달되는데, 이때 상기 동선(20)은 클립(22)으로 판코일(12)에 견고히 고정 결합 되어 있는 관계로 열에 영향을 받지 않고 고정되어 있게 되고, 동시에 상기 리엑터(8)로부터 발생 되는 진동은 전선(16)을 통하여 동선(20), 클립(22), 판코일(12) 순으로 전달되는데, 이때 동선(20)은 클립(22)으로 판코일(12)에 견고히 고정 결합 되어 있는 관계로 진동에 영향을 받지 않고 고정되어 있게 된다. As described above, the heat generated during the operation of the transformer 2 is transferred to the clip 22 and the copper wire 20 in the order of the plate coil 12, wherein the copper wire 20 is plated by the clip 22. Since it is firmly fixed to the coil 12, it is fixed without being influenced by heat, and at the same time, the vibration generated from the reactor 8 is transferred to the copper wire 20, the clip 22, and the plate through the electric wire 16. The coil 12 is transmitted in this order, in which the copper wire 20 is fixed to the plate coil 12 by the clip 22 so that it is fixed without being affected by vibration.

결국, 상기 변압기(2)가 작동하면서 발생시키는 열과 진동이 있더라도 동선(20)은 판코일(12)에 클립(22)으로 견고히 고정 결합 되어 있게 된다. As a result, even if there is heat and vibration generated while the transformer 2 operates, the copper wire 20 is firmly fixed to the plate coil 12 by the clip 22.

상기와 같은 본 고안의 바람직한 실시 예를 첨부된 도면에 의하여 상세히 설명하였지만, 본 고안은 여기에 기재된 실시 예에 한정되는 것이 아니고, 이 기술 분야에서 통상의 지식을 가진 당업자라면 본 고안의 기술적 사상 및 범위를 벗어나지 않는 범위 내에서 다양하게 수정 및 변형할 수 있음을 이해할 수 있을 것이다. Although the preferred embodiments of the present invention as described above have been described in detail by the accompanying drawings, the present invention is not limited to the embodiments described herein, those skilled in the art having ordinary knowledge in the technical idea and It will be understood that various modifications and variations can be made without departing from the scope thereof.

2:변압기 4:입력터미널
6:출력터미널 8:리엑터
10:코어 12:판코일
14:절연지 16:전선
18:피복 20:동선
22:클립 24:압착홈 2: transformer 4: input terminal
6: Output Terminal 8: Reactor
10: Core 12: Edition coil
14: Insulation paper 16: Wire
18: Cloth 20: Copper wire
22: Clip 24: Crimp groove

Claims (2)

코어(10)에 판코일(12)과 절연지(14)를 중첩되게 감아 변압기(2)를 구성하고, 상기 판코일(12)의 양단부에 전선(16)의 동선(20)이 연결되는 변압기용 전선 접속부재에 있어서,
상기 전선(16)의 피복(18)이 제거된 동선(20)에 판코일(12)의 끝단부가 밀착되고, 상기 판코일(12)을 포함한 동선(20)에 클립(22)이 감겨져 결합 되면서 프레스로 압착 고정되어지며,
상기 판코일(12) 및 클립(22)은 알루미늄 또는 동으로 된 것을 특징으로 한 변압기용 전선 접속부재.




The transformer 10 is formed by winding the sheet coil 12 and the insulating paper 14 on the core 10 so that the copper wire 20 of the wire 16 is connected to both ends of the plate coil 12. In the electric wire connection member,
The end of the plate coil 12 is in close contact with the copper wire 20 from which the covering 18 of the wire 16 is removed, and the clip 22 is wound around the copper wire 20 including the plate coil 12 to be coupled. Fixed by pressing,
The plate coil (12) and the clip (22) is a wire connection member for a transformer, characterized in that made of aluminum or copper.




삭제delete
KR2020100000911U 2010-01-27 2010-01-27 Electrical wire connection member for transformer KR200453618Y1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122446A (en) * 1993-10-25 1995-05-12 Tokai Rubber Ind Ltd Tabular coil with lead wire and manufacture thereof
KR20030094072A (en) * 2002-05-31 2003-12-11 파나소닉 커뮤니케이션즈 가부시키가이샤 Dsl modem apparatus and communication control method for dsl communication
KR200394072Y1 (en) * 2005-05-26 2005-08-31 김일근 A terminal for an electric wire connection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122446A (en) * 1993-10-25 1995-05-12 Tokai Rubber Ind Ltd Tabular coil with lead wire and manufacture thereof
KR20030094072A (en) * 2002-05-31 2003-12-11 파나소닉 커뮤니케이션즈 가부시키가이샤 Dsl modem apparatus and communication control method for dsl communication
KR200394072Y1 (en) * 2005-05-26 2005-08-31 김일근 A terminal for an electric wire connection

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