KR200248041Y1 - Connector for busbar of motor control center - Google Patents
Connector for busbar of motor control center Download PDFInfo
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- KR200248041Y1 KR200248041Y1 KR2020010012988U KR20010012988U KR200248041Y1 KR 200248041 Y1 KR200248041 Y1 KR 200248041Y1 KR 2020010012988 U KR2020010012988 U KR 2020010012988U KR 20010012988 U KR20010012988 U KR 20010012988U KR 200248041 Y1 KR200248041 Y1 KR 200248041Y1
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Abstract
저압배전반(MCC)의 부스바 커넥터는 클립본체(100a, 100b)와, 상기 클립본체(100a, 100b)의 내부에 인입되어 배전반 내의 수직부스바에 접속되는 판형상의 다수의 접속부(200a, 200b, 200c)와, 상기 접속부(200a, 200b, 200c) 일측에 제공되어 상기 접속부(200a, 200b, 200c)가 해당 수직부스바를 탄성적으로 지지하도록 하는 다수의 링(300a, 300b, 300c)과, 상기 접속부(200a, 200b, 200c) 후면에 클립 부착된 접속케이블(400a, 400b, 400c)로 이루어진다.The busbar connector of the low voltage switchboard (MCC) has a plurality of plate-shaped connections 200a, 200b and 200c which are inserted into the clip bodies 100a and 100b and the clip bushes 100a and 100b and connected to vertical bus bars in the switchboard. And a plurality of rings (300a, 300b, 300c) provided at one side of the connection parts (200a, 200b, 200c) to allow the connection parts (200a, 200b, 200c) to elastically support the vertical bus bars. (200a, 200b, 200c) consists of a connecting cable (400a, 400b, 400c) with a clip on the back.
Description
본 고안은 발전소나 변전소에서 보내진 전력을 수용가에게 수,배전시 전기계통의 감시와 제어 및 보호를 위해 사용되는 배전반용 커넥터에 관한 것으로, 특히 저압 배전반인 MCC(Motor Control Center)의 부스바(Busbar)에 접속되는 부스바 커넥터에 관한 것이다.The present invention relates to a switchboard connector used for monitoring, controlling and protecting an electric system when receiving and distributing electric power sent from a power plant or substation. Particularly, a busbar of a motor control center (MCC), a low voltage switchboard, is used. It is related with the busbar connector connected to).
일반적으로 배전반은 차단기나 보호계전기 등과 같은 단위기기를 부착, 지지하는 구조물과 상기 단위기기를 접속 및 연결시키는 도체물(Busbar, Cable등)의 집합체로 구성되어 있으며, 수용전압에 따라 초고압, 고압, 저압 배전반으로 구분된다.In general, a switchboard is composed of a structure that attaches and supports unit devices such as a circuit breaker or a protective relay and a collection of conductors (Busbar, Cable, etc.) connecting and connecting the unit devices. It is divided into low pressure switchboard.
상기와 같은 배전반에서 전력을 전달하는 주회로는 도체물(주로 동을 사용)인 부스바로 구성되는데, 부스바는 크게 나누어 수평부스바와 수직부스바로 나누어지며, 각각의 부스바들은 에폭시 절연제품인 애자(Insulator)또는 폴리에스테르나 특수 유리섬유로 된 클램핑 장치에 의해 배전반 프레임에 지지되어 있다.The main circuit that delivers electric power in the switchboard is composed of a bus bar which is a conductor (mainly copper). The bus bar is divided into a horizontal bus bar and a vertical bus bar, and each bus bar is an epoxy insulation product insulator ( Insulator) or clamping device made of polyester or special glass fiber is supported on the switchboard frame.
도 1은 종래 MCC용 부스바 커넥터의 분해 사시도이고, 도 2는 결합 상태의 종래 MCC용 부스바 커넥터의 투시 평면도이다.1 is an exploded perspective view of a conventional MCC busbar connector, Figure 2 is a perspective plan view of a conventional MCC busbar connector in the engaged state.
부스바 커넥터는 클립본체(10a, 10b)와, 상기 클립본체(10a, 10b)의 내부에 인입되어 배전반 내의 수직부스바에 접속되는 다수의 접속부(20a, 20b, 20c)와, 상기 접속부(20a, 20b, 20c) 일측에 제공되어 상기 접속부(20a, 20b, 20c)가 해당 수직부스바(도시하지 않음)를 탄성적으로 지지하도록 하는 다수의 판스프링(30a, 30b, 30c)과, 상기 접속부(20a, 20b, 20c) 후면에 부착된 접속케이블(40a, 40b, 40c)로 이루어지고, 다수의 수직부스바가 상기 접속부(20a, 20b, 20c)에 끼움결합되는 바, 이때, 상기 판스프링(30a, 30b, 30c)에 의해 상기 접속부(20a, 20b, 20c)가 일정한 탄성력으로 수직부스바를 지지하도록 한다.The busbar connector includes a plurality of connection parts 20a, 20b, and 20c which are inserted into the clip bodies 10a and 10b, the clip bodies 10a and 10b, and connected to vertical bus bars in the switchboard. A plurality of leaf springs (30a, 30b, 30c) provided on one side of the 20b, 20c to allow the connection portion (20a, 20b, 20c) to elastically support the vertical boot bar (not shown), and the connection portion ( 20a, 20b, and 20c, and the connection cable (40a, 40b, 40c) attached to the back, and a plurality of vertical bus bar is fitted to the connection portion (20a, 20b, 20c), the leaf spring (30a) , 30b and 30c allow the connecting portions 20a, 20b and 20c to support the vertical boot bars with a constant elastic force.
상기한 구성의 부스바 커넥터는 판스프링에 의해 수직부스바를 탄성적으로 견고하게 지지할 수 있다라는 잇점에도 불구하고, 접속케이블(40a, 40b, 40c)이 전기용접을 통해 접속부(20a, 20b, 20c)에 부착되므로 용접 부위가 접속부(20a, 20b,20c)로부터 이탈되는 경우가 빈번하였다. 또한, 접속부(20a, 20b, 20c)가 대면적이므로 고가의 동(copper)이 다량 사용됨으로 인하여 제조비용이 상승한다라는 문제점이 있었다.Despite the advantage that the busbar connector having the above-described configuration can elastically and firmly support the vertical busbar by the leaf spring, the connection cables 40a, 40b, and 40c are electrically connected to the connection portions 20a, 20b, Since it is attached to 20c), the welding part frequently detached from the connection parts 20a, 20b, and 20c. In addition, since the connection parts 20a, 20b, and 20c have a large area, there is a problem that the manufacturing cost increases because a large amount of expensive copper is used.
본 고안은 상기한 종래 기술의 문제점을 감안하여 이루어진 것으로서, 본 고안의 목적은 MCC의 부스바를 판형상의 접속부를 통해 지지하고 이 접속부에 접속케이블을 클립형태로 고정시킬 수 있도록 한 MCC용 부스바 커넥터를 제공하는 것이다.The present invention was made in view of the above-mentioned problems of the prior art, and an object of the present invention is to support a busbar of an MCC through a plate-shaped connection part and to allow the connection cable to be fixed in a clip form to the busbar connector for an MCC. To provide.
상기 본 고안의 목적을 달성하기 위하여 본 고안에 따른 MCC용 부스바 커넥터는 클립본체와, 상기 클립본체의 내부에 인입되어 배전반 내의 수직부스바에 접속되는 다수의 접속부와, 상기 접속부 일측에 제공되어 상기 접속부가 해당 수직부스바를 탄성적으로 지지하도록 하는 다수의 링과, 상기 접속부 후면에 부착된 접속케이블로 이루어진다.In order to achieve the object of the present invention, the busbar connector for MCC according to the present invention is provided with a clip body, a plurality of connection parts which are inserted into the clip body and connected to a vertical bus bar in a switchboard, and are provided on one side of the connection part. The connection part is composed of a plurality of rings for elastically supporting the vertical bus bar, and a connection cable attached to the back of the connection part.
도 1은 종래 MCC용 부스바 커넥터의 분해 사시도.1 is an exploded perspective view of a conventional busbar connector for MCC.
도 2는 결합 상태의 종래 MCC용 부스바 커넥터의 투시 평면도.Figure 2 is a perspective plan view of a conventional busbar connector for the MCC in the engaged state.
도 3은 본 고안에 따른 MCC용 부스바 커넥터의 분해 사시도.Figure 3 is an exploded perspective view of the busbar connector for MCC according to the present invention.
도 4는 결합 상태의 본 고안에 따른 MCC용 부스바 커넥터의 투시 평면도.Figure 4 is a perspective plan view of a busbar connector for MCC according to the present invention in a coupled state.
<도면의 주요 부분에 따른 부호의 설명><Description of the code according to the main part of the drawing>
100a, 100b ----- 클립본체 200a, 200b, 200c ----- 접속부100a, 100b ----- Clip body 200a, 200b, 200c ----- Connection
300a, 300b, 300c ----- 링 400a, 400b, 400c ----- 접속케이블300a, 300b, 300c ----- Ring 400a, 400b, 400c ----- Connection cable
이하, 본 고안에 따른 바람직한 실시예를 도면을 참조하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 3은 본 고안에 따른 MCC용 부스바 커넥터의 분해 사시도이고, 도 4는 결합 상태의 MCC용 부스바 커넥터의 투시 평면도이다.3 is an exploded perspective view of the busbar connector for MCC according to the present invention, Figure 4 is a perspective plan view of the busbar connector for MCC in the engaged state.
본 고안에 따른 MCC용 부스바 커넥터는 클립본체(100a, 100b)와, 상기 클립본체(100a, 100b)의 내부에 인입되어 배전반 내의 수직부스바에 접속되는 다수의접속부(200a, 200b, 200c)와, 상기 접속부(200a, 200b, 200c) 일측에 제공되어 상기 접속부(200a, 200b, 200c)가 해당 수직부스바(도시하지 않음)를 탄성적으로 지지하도록 하는 다수의 링(300a, 300b, 300c)과, 상기 접속부(200a, 200b, 200c) 후면에 부착된 접속케이블(400a, 400b, 400c)로 이루어지고, 다수의 수직부스바가 상기 접속부(200a, 200b, 200c)에 끼움결합되는 바, 이때, 상기 링(300a, 300b, 300c)에 의해 상기 접속부(200a, 200b, 200c)가 일정한 탄성력으로 수직부스바를 지지하도록 한다.Busbar connector for MCC according to the present invention is a clip body (100a, 100b), and a plurality of connection parts (200a, 200b, 200c) that is inserted into the clip body (100a, 100b) connected to the vertical bus bar in the switchboard and A plurality of rings 300a, 300b, and 300c provided at one side of the connection parts 200a, 200b, and 200c to elastically support the vertical boot bars (not shown) are provided on the connection parts 200a, 200b, and 200c. And, the connecting portion (200a, 200b, 200c) is made of a connecting cable (400a, 400b, 400c) attached to the back, a plurality of vertical bus bar is fitted to the connecting portion (200a, 200b, 200c), in this case, The connecting parts 200a, 200b, and 200c support the vertical bus bars with a constant elastic force by the rings 300a, 300b, and 300c.
클립본체(100a, 100b)는 절연성 및 내구성을 고려하여 바람직하게 BMC(Bulk Molding Compound)를 사용하여 제작한다.Clip bodies 100a and 100b are preferably manufactured using BMC (Bulk Molding Compound) in consideration of insulation and durability.
접속부(200a, 200b, 200c)는 주재료로서 통전성이 우수한 동이 바람직하고, 일측이 개방된 판형상이며, 개방된 부근의 표면에는 각각의 링(300a, 300b, 300c)을 걸기 위한 한쌍의 걸림돌기(210a, 210b, 210c)가 각각 형성되어 있다. 이때, 걸림돌기(210a, 210b, 210c)는 접속부(200a, 200b, 200c)의 장방향과 평행하게 형성됨으로 부스바의 삽입시 접속부위가 넓어지는 효과가 있으며 이를 통하여 보다 우수한 통전이 가능하게 된다.The connection parts 200a, 200b, and 200c are preferably copper as the main material, and have a plate shape with one side open, and a pair of locking projections for hanging the respective rings 300a, 300b, and 300c on the surface of the open vicinity. 210a, 210b and 210c are formed, respectively. At this time, the engaging projections (210a, 210b, 210c) is formed in parallel with the long direction of the connection portion (200a, 200b, 200c) has the effect of widening the connection portion when inserting the busbar, thereby enabling better energization. .
링(300a, 300b, 300c)은 걸림돌기(210a, 210b, 210c)에 걸려 부스바(도시하지 않음)가 접속부(200a, 200b, 200c) 내로 삽입될 때 이를 탄성적으로 지지한다.The rings 300a, 300b, and 300c are caught by the engaging protrusions 210a, 210b, and 210c to elastically support the busbars (not shown) when they are inserted into the connection parts 200a, 200b, and 200c.
접속케이블(400a, 400b, 400c)은 접속부(200a, 200b, 200c)의 비개방 영역에서 접속부(200a, 200b, 200c)와 클립결합되는 바, 이에 따라 케이블의 결속을 강하게 할 수 있다.The connection cables 400a, 400b, and 400c are clip-coupled with the connection parts 200a, 200b, and 200c in the non-opening regions of the connection parts 200a, 200b, and 200c, thereby strengthening the binding of the cables.
본 고안에 따르면 MCC의 부스바를 판형상의 접속부 상에 제공되는 링에 의해 탄성적으로 지지할 수 있어 부스바의 접속부위를 대면적화하는 것이 가능하게 되며, 판형상이므로 재료의 절감을 통해 제조단가를 낮추는 것이 가능하게 된다.According to the present invention, the busbar of the MCC can be elastically supported by a ring provided on the plate-shaped connection part, thereby making it possible to make a large area of the busbar connection area. It becomes possible to lower.
또한, 상기 접속부에 접속케이블을 클립형태로 고정시킴으로써 결속력을 강화시킬 수 있다.In addition, the fastening force can be strengthened by fixing the connecting cable in the form of a clip.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010012988U KR200248041Y1 (en) | 2001-05-04 | 2001-05-04 | Connector for busbar of motor control center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010012988U KR200248041Y1 (en) | 2001-05-04 | 2001-05-04 | Connector for busbar of motor control center |
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| KR200248041Y1 true KR200248041Y1 (en) | 2001-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010012988U KR200248041Y1 (en) | 2001-05-04 | 2001-05-04 | Connector for busbar of motor control center |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100886812B1 (en) | 2008-10-21 | 2009-03-04 | 이광수 | Electric-power distributer |
| KR100912119B1 (en) | 2007-05-25 | 2009-08-13 | 박기주 | Bus-bar connector and distribution-switchboard |
| WO2010099119A3 (en) * | 2009-02-27 | 2011-01-27 | American Power Conversion Corporation | Electrical connector |
| KR101044288B1 (en) * | 2010-12-03 | 2011-06-28 | (주)서전기전 | Switchgear using a bus bar connector |
| KR101357285B1 (en) | 2013-09-04 | 2014-01-28 | 주식회사 엔피산업전기 | Drawer unit for branch breaker with multi load in switchgear |
| KR20140040411A (en) * | 2012-09-26 | 2014-04-03 | 엘에스전선 주식회사 | Electric power distribution unit and electric power distribution system including the same |
| KR101555062B1 (en) | 2009-04-02 | 2015-09-22 | 엘지전자 주식회사 | Connecting Device of Stator Lead Wire for Motor |
| KR101609852B1 (en) | 2014-12-17 | 2016-04-07 | 동명대학교산학협력단 | Busbar connector for bucket of distribution panel |
| KR101624419B1 (en) | 2014-11-05 | 2016-05-25 | 정인택 | Extention type busbar connector for mcc |
-
2001
- 2001-05-04 KR KR2020010012988U patent/KR200248041Y1/en not_active IP Right Cessation
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100912119B1 (en) | 2007-05-25 | 2009-08-13 | 박기주 | Bus-bar connector and distribution-switchboard |
| KR100886812B1 (en) | 2008-10-21 | 2009-03-04 | 이광수 | Electric-power distributer |
| WO2010099119A3 (en) * | 2009-02-27 | 2011-01-27 | American Power Conversion Corporation | Electrical connector |
| US8007301B2 (en) | 2009-02-27 | 2011-08-30 | Claus Andersen | Electrical connector |
| CN102326305A (en) * | 2009-02-27 | 2012-01-18 | 美国能量变换公司 | Electrical connector |
| AU2010218198B2 (en) * | 2009-02-27 | 2014-11-13 | Schneider Electric It Corporation | Electrical connector |
| KR101555062B1 (en) | 2009-04-02 | 2015-09-22 | 엘지전자 주식회사 | Connecting Device of Stator Lead Wire for Motor |
| KR101044288B1 (en) * | 2010-12-03 | 2011-06-28 | (주)서전기전 | Switchgear using a bus bar connector |
| KR20140040411A (en) * | 2012-09-26 | 2014-04-03 | 엘에스전선 주식회사 | Electric power distribution unit and electric power distribution system including the same |
| KR101357285B1 (en) | 2013-09-04 | 2014-01-28 | 주식회사 엔피산업전기 | Drawer unit for branch breaker with multi load in switchgear |
| KR101624419B1 (en) | 2014-11-05 | 2016-05-25 | 정인택 | Extention type busbar connector for mcc |
| KR101609852B1 (en) | 2014-12-17 | 2016-04-07 | 동명대학교산학협력단 | Busbar connector for bucket of distribution panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee | ||
| T601 | Decision on revocation of utility model registration |