KR200357005Y1 - Transformer - Google Patents

Transformer Download PDF

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Publication number
KR200357005Y1
KR200357005Y1 KR20-2004-0012324U KR20040012324U KR200357005Y1 KR 200357005 Y1 KR200357005 Y1 KR 200357005Y1 KR 20040012324 U KR20040012324 U KR 20040012324U KR 200357005 Y1 KR200357005 Y1 KR 200357005Y1
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KR
South Korea
Prior art keywords
coil
iron core
transformer
pin
coil winding
Prior art date
Application number
KR20-2004-0012324U
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Korean (ko)
Inventor
정유린
Original Assignee
정유린
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Publication date
Application filed by 정유린 filed Critical 정유린
Priority to KR20-2004-0012324U priority Critical patent/KR200357005Y1/en
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Publication of KR200357005Y1 publication Critical patent/KR200357005Y1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/29Terminals; Tapping arrangements for signal inductances
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/30Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306Fastening or mounting coils or windings on core, casing or other support

Abstract

본 고안은 변압기에 관한 것으로, 코일감개의 코일감기홈 양측에 각각 세로로 핀결합홈을 형성하고 철심 슬롯 각각의 모서리에 핀을 형성하며, 상기 핀을 상기 홈에 끼워 신속하게 코일감개와 철심을 소정 위치에 견고하게 조립하여 코일감개가 쉽게 헐거워지지 않도록 하고, 충격으로 인한 구리선의 끊어짐을 방지하며, 또한 변압기의 내압성을 높이고 변압기 고압부분과 철심 테두리 사이의 거리를 증가시켜 전기의 요동을 방지하는 것을 특징으로 한다.The present invention relates to a transformer, each of which forms a vertically coupled pin coupling grooves on both sides of the coil winding groove of the coil reel, and forms a pin at each corner of the iron core slot, and quickly inserts the pin into the groove to quickly coil the coil winding and the iron core. It is firmly assembled at a certain position so that the coil reel is not easily loosened, and the breakage of the copper wire due to the impact is prevented. Also, the pressure resistance of the transformer is increased, and the distance between the high voltage part of the transformer and the core edge is increased to prevent electric fluctuations. It is characterized by.

Description

변압기{TRANSFORMER}Transformer {TRANSFORMER}

종래에는, 도 7에 보인 바와 같이 일반적으로 컴퓨터 부품으로 폭넓게 사용되는 소형 변압기에 있어서, 코일감개(100)의 양 쪽은 다수의 단자(300)에 연결되고, 코일감개(100)의 중간에 세로로 배열된 코일감기홈(101)의 주위에는 구리선(100)을 반복적으로 감는다. 그 후, 구리선(400)을 감은 코일감개(100)를 다시 철심(200)의 슬롯(201)에 삽입하는 구조를 갖는다.In the related art, in a small transformer generally used as a computer component, as shown in FIG. 7, both sides of the coil reel 100 are connected to a plurality of terminals 300, and are vertically positioned in the middle of the coil reel 100. The copper wire 100 is repeatedly wound around the coil winding groove 101 arranged as. Thereafter, the coil winding 100 wound around the copper wire 400 is inserted into the slot 201 of the iron core 200 again.

상기 종래의 변압기는 코일감개(100)를 철심(200)의 슬롯(201)에 삽입할 때 단단히 고정시킬 수 있는 구조를 갖지 못하기 때문에 코일감개(100)가 헐거워져 구리선(400)에 충격을 주고 나아가 구리선(400)이 끊어지는 현상이 발생하였다. 따라서 생산자들은 여전히 코일감개(100)에 구리선(400)을 감은 후, 외부에 한 층의 셀로판 테이프를 감아 철심(200)의 슬롯(201)에 삽입시켜 밀도를 증가시켰다. 그러나 이와 같은 방식은 변압기 내압성을 떨어뜨리고 변압기 고압부분과 철심(200) 테두리 사이의 거리를 감소시켜 전기의 요동이 쉽게 발생하는 문제를 안고 있다.The conventional transformer has a structure that can be firmly fixed when the coil coil 100 is inserted into the slot 201 of the iron core 200, so that the coil coil 100 is loosened and thus impacts the copper wire 400. In addition, a phenomenon in which the copper wire 400 was cut off occurred. Therefore, the producers still wound the copper wire 400 on the coil bobbin 100, and then wound a layer of cellophane tape on the outside to insert into the slot 201 of the iron core 200 to increase the density. However, this method has a problem in that the electric voltage fluctuations easily occur by reducing the transformer breakdown resistance and reducing the distance between the transformer high voltage part and the edge of the iron core 200.

본 고안의 주요 목적은 코일감개에 핀결합홈을 만들고, 철심에는 상기 홈에 대응되는 핀을 형성하여, 상기 핀을 상기 홈에 끼워 코일감개와 철심을 소정 위치에 조립시켜 헐거워지거나 충격으로 인해 구리선이 끊어지는 현상을 방지하여 변압기 내압성을 높여 전기의 요동을 방지하는 것이다.The main purpose of the present invention is to make a pin coupling groove in the coil bobbin, and to form a pin corresponding to the groove in the iron core, the pin is inserted into the groove to assemble the coil bobbin and the iron core in a predetermined position to loosen or impact due to the copper wire This prevents the phenomenon of breaking, thereby increasing the voltage resistance of the transformer to prevent the fluctuation of electricity.

도 1은 본 고안의 외형도,1 is an external view of the present invention,

도 2는 도 1의 부분확대도,2 is an enlarged partial view of FIG.

도 3은 본 고안의 분해도,3 is an exploded view of the present invention,

도 4는 본 고안에 따른 코일감개의 부분확대도,4 is a partially enlarged view of a coil reel according to the present invention;

도 5는 본 고안에 따른 철심의 부분확대도,5 is a partially enlarged view of the iron core according to the present invention,

도 6은 본 고안의 평면도, 및6 is a plan view of the present invention, and

도 7은 종래 변압기의 분해도이다.7 is an exploded view of a conventional transformer.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 코일감개 2 : 철심1: coil winding 2: iron core

11 :단자 12 : 코일감기홈11: Terminal 12: coil winding groove

13 : 핀결합홈 22 : 핀13: pin coupling groove 22: pin

도 1 ~ 도 6과 같이, 본 고안은 소형 변압기의 코일감개(1) 양측에 다수의 단자(11)를 형성하고, 코일감개(1) 중간에 세로로 배열된 코일감기홈(12)에 구리선을 반복적으로 감은 후 다시 코일감개(1)를 철심(2)의 직사각형 슬롯(21)에 장착시킨다.1 to 6, the present invention forms a plurality of terminals (11) on both sides of the coil winding (1) of the small transformer, the copper wire in the coil winding groove 12 arranged vertically in the middle of the coil winding (1) After winding repeatedly, the coil bobbin 1 is mounted in the rectangular slot 21 of the iron core 2 again.

도 4에서, 코일감개(1) 상의 코일감기홈(12) 양측에 세로방향으로 각각 하나의 핀결합홈(13)을 형성하고 도 3 및 도 5와 같이 철심(2)의 슬롯(21)의 네 모서리에는 각각 하나의 핀(22)을 형성한다. 코일감기홈(12) 상의 상기 핀결합홈(13)에 상기 핀(22)을 각각 삽입하여 코일감개(1)와 철심(2)이 소정 위치에서 견고하게 결합되도록 한다(도 1, 도 6).In FIG. 4, one pin coupling groove 13 is formed in each of the coil winding grooves 12 on the coil winding 1 in the longitudinal direction, and as shown in FIGS. 3 and 5, the slot 21 of the iron core 2 is formed. Each of the four corners forms one pin 22. The pins 22 are respectively inserted into the pin coupling grooves 13 on the coil winding grooves 12 so that the coil windings 1 and the iron cores 2 are firmly coupled at predetermined positions (FIGS. 1 and 6). .

본 고안은 핀(22)을 핀결합홈(13)에 삽입 고정시켜 철심(2)과 코일감개(1)의 조립결합을 용이하게 하고, 코일감개(1) 역시 헐거워지지 않아 구리선의 끊김을 방지할 수 있다. 본 고안은 코일감개(1)에 구리선을 감은 이후에 철심(2)과 하나로 잘 결합되기 때문에 한 층의 셀로판 테이프를 감을 필요는 없다. 따라서, 본 고안은 내압성을 높이고 변압기 고압부분과 철심(2) 테두리 사이의 거리를 증가시켜 전기의 요동현상을 방지한다.The present invention facilitates the assembly of the iron core (2) and the coil bobbin (1) by inserting and fixing the pin (22) in the pin coupling groove 13, the coil bobbin (1) is also not loose to prevent the break of the copper wire can do. The present invention does not need to wind one layer of cellophane tape because the coil winding 1 is wound together with the iron core 2 after winding the copper wire. Therefore, the present invention improves the pressure resistance and increases the distance between the transformer high pressure part and the edge of the iron core (2) to prevent the fluctuation of electricity.

또한, 본 고안은 철심(2)의 뒷 면에 전자장 방지판(예를 들어 니켈-아연판 등과 같은)을 두어 전자장(EMI) 간섭을 방지한다.In addition, the present invention has an electromagnetic field preventing plate (for example, nickel-zinc plate, etc.) on the back of the iron core (2) to prevent the electromagnetic field (EMI) interference.

상기한 바와 같이, 본 고안은 철심과 코일감개의 조립결합을 용이하게 하고 코일감개가 쉽게 헐거워지지 않도록 하며 충격으로 인한 구리선의 끊김을 방지하고, 나아가 변압기의 내압성을 증가시키고 변압기 고압부분과 철심 테두리 사이의 거리를 증가시켜 전기의 요동을 방지할 수 있다.As described above, the present invention facilitates the assembly and assembly of the iron core and coil reel, prevents the coil reel from loosening easily and prevents breakage of the copper wire due to the impact, further increasing the pressure resistance of the transformer, and the transformer high voltage part and the iron core rim. Increasing the distance between them can prevent electric fluctuations.

Claims (1)

코일감개 및 철심을 포함하는 변압기에 있어서,In a transformer comprising a coil reel and an iron core, 상기 코일감개 중앙에는 세로로 배열된 코일감기홈이 형성되고, 양측에는 다수의 단자를 구비하며, 상기 코일감기홈의 양측에는 세로 방향으로 핀결합홈이 형성되며, 상기 철심 중앙의 슬롯의 모서리에는 각각 하나씩 핀이 형성되고,The coil winding grooves are arranged vertically in the center of the coil winding, and a plurality of terminals are formed at both sides thereof, and pin coupling grooves are formed in the vertical direction at both sides of the coil winding grooves. One pin each, 상기 코일감기홈에 구리선을 감은 코일감개의 핀결합홈에 상기 철심의 핀을 삽입하여 상기 코일감개와 상기 철심을 정해진 위치에 결합하는 것을 특징으로 하는 변압기.And inserting the pin of the iron core into the pin coupling groove of the coil reel wound around the coil winding groove to couple the coil reel and the iron core to a predetermined position.
KR20-2004-0012324U 2004-05-03 2004-05-03 Transformer KR200357005Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2004-0012324U KR200357005Y1 (en) 2004-05-03 2004-05-03 Transformer

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Application Number Priority Date Filing Date Title
KR20-2004-0012324U KR200357005Y1 (en) 2004-05-03 2004-05-03 Transformer

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KR200357005Y1 true KR200357005Y1 (en) 2004-07-21

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