KR100689925B1 - The bus-bar coupling appliances for cabinet panel - Google Patents

The bus-bar coupling appliances for cabinet panel Download PDF

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Publication number
KR100689925B1
KR100689925B1 KR1020060024863A KR20060024863A KR100689925B1 KR 100689925 B1 KR100689925 B1 KR 100689925B1 KR 1020060024863 A KR1020060024863 A KR 1020060024863A KR 20060024863 A KR20060024863 A KR 20060024863A KR 100689925 B1 KR100689925 B1 KR 100689925B1
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South Korea
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circuit breaker
terminal
terminals
connecting plate
ground
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KR1020060024863A
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Korean (ko)
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추인엽
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추인엽
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/041—Mechanical coupling for side-by-side mounted apparatus

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Distribution Board (AREA)

Abstract

A bus-bar coupling device for a cabinet panel is provided to enhance productivity and formability by improving a structure of the bus-bar as one body. In a bus-bar coupling device for a cabinet panel, a first connecting plate(10) has a connecting terminal(12) and a plurality of ground terminals(13). The connecting terminal(12) is connected to one terminal of a main circuit breaker to interpose a coupling hole(11) for power inductance. A plurality of the ground terminals(13) are connected to one terminal of the sub circuit breaker and leakage breaker to distribute power. A second connecting plate(20) is bended upward to be located on upside of the first plate(10). The second connecting plate(20) has a connecting terminal(22) and a plurality of ground terminals(23). The connecting terminal(22) is connected to one terminal of a main circuit breaker to interpose a coupling hole(21) for power inductance. A plurality of the ground terminals(23) are connected to one terminal of the sub circuit breaker and leakage breaker to distribute power.

Description

분전반용 부스바 연결기구{The bus-bar coupling appliances for cabinet panel}Bus-bar coupling appliances for distribution panel

도 1은 종래의 분전반에 부스바가 연결된 상태를 나타내는 구성도.1 is a block diagram showing a state in which a bus bar is connected to a conventional distribution panel.

도 2는 본 발명에 따른 부스바 연결기구를 나타내는 구성도.Figure 2 is a block diagram showing a busbar connecting mechanism according to the present invention.

도 3은 본 발명에 따른 부스바 연결기구를 장착한 상태를 나타내는 구성도.Figure 3 is a block diagram showing a state equipped with a busbar connecting mechanism according to the present invention.

※ 도면의 주요부분에 대한 부호 설명 ※※ Explanation of main parts of drawing ※

1: 분전반 2: 베이스패널 3: 메인차단기1: distribution panel 2: base panel 3: main circuit breaker

4: 보조차단기 5: 누전차단기 10: 제1연결판4: auxiliary circuit breaker 5: earth leakage circuit breaker 10: first connection plate

11: 체결공 12: 연결단자 13: 접지단자11: Fastener 12: Connector 13: Grounding terminal

20: 제2연결판 21: 체결공 22: 연결단자20: second connecting plate 21: fastening hole 22: connecting terminal

23: 접지단자 30: 코팅부 40: 부스바 연결기구23: ground terminal 30: coating portion 40: busbar connecting mechanism

본 발명은 분전반에 관한 것으로서, 보다 상세하게는 분전반에서 각종 차단기를 상호 전기적으로 연결하는 부스바를 일체형으로 개선함에 따라 제조시 구조가 단순하여 생산성과 성형성이 양호하여 제조원가를 절감할 수 있을 뿐만 아니라, 설 치시 작업자가 간편히 신속/정확하게 장착됨과 함께 공정의 단축과 작업성이 우수하고 안전사고를 예방하는 분전반용 부스바 연결기구에 관한 것이다. The present invention relates to a distribution panel, and more particularly, to improve the busbars that electrically connect various circuit breakers in the distribution panel as an integrated structure, the manufacturing structure is simple, and productivity and moldability are good, thereby reducing manufacturing costs. In this regard, it relates to a busbar connection mechanism for distribution boards, in which a worker is easily and quickly installed and installed, and the process is shortened, workability is excellent, and safety accidents are prevented.

일반적으로, 분전반(分電盤)은 옥내배선에 있어서 간선(幹線)으로부터 각 분기회로(分岐回路)로 갈라지는 곳에 각 분기회로마다의 스위치를 설치해 놓은 것으로, 배전반으로부터 소정의 전력공급을 받아 주택이나 빌딩 내의 각 사무실, 공장 등의 전등, 전열, 동력부하 등 각종 부하에 맞게 전력을 배분/차단하여 주는 장치이다.In general, switchboards are provided with switches for each branch circuit in a branch line separated from trunk lines in indoor wiring. It is a device that distributes / blocks electric power according to various loads such as lights, heat, and power loads of offices and factories in a building.

도 1은 종래의 분전반에 부스바가 연결된 상태를 나타내는 구성도가 도시된다. 1 is a block diagram showing a state in which a bus bar is connected to a conventional distribution panel.

통상 분전반(1)은 직사각형상의 베이스패널(2)상에 배선차단기에 해당하는 메인차단기(3)와 다수개의 보조차단기(4) 및 그 외 각종 누전차단기(5)들이 장착되어 전기적으로 연결 조립된 구조를 구성된다. 또한, 분전반(1)에는 사용상 안전을 위해 각 차단기의 스위치 부분을 제외한 나머지 부분을 덮는 커버(도시하지 않음)가 장착된다. 한편, 분전반(1)은 사업장의 규모에 따라 장착 사용되는 수량이 각기 다르게 구성된다.In general, the distribution panel 1 includes a main circuit breaker 3 corresponding to a circuit breaker, a plurality of auxiliary circuit breakers 4, and various other circuit breakers 5 mounted on the rectangular base panel 2. The structure is constructed. In addition, the distribution panel 1 is equipped with a cover (not shown) covering the remaining portions except for the switch portion of each breaker for safety in use. On the other hand, the distribution panel 1 is configured differently depending on the size of the workplace used.

이때, 분전반(1)에는 각각의 차단기(3,4,5)들을 상호 전기적으로 연결하여 외부로부터 공급된 전력을 분배하기 위해 다수의 부스바(bus-bar)(6)를 설치되는데, 즉 메인차단기(3)에 연결되어 전력을 유도하는 메인부스바(6a)와, 메인부스바(6a)로부터 연결되어 전력을 보조차단기(4) 및 누전차단기(5)에 공급하는 보조부스바(6b)를 설치하고, 이러한 메인부스바(6a)와 보조부스바(6b)들은 상호 열십자(+) 형태로 교차하여 접촉부위를 볼트나 스크류 등의 체결수단(7)으로 체결 고정하여 상호 연결 구성된다.At this time, the distribution board 1 is provided with a plurality of bus-bars 6 for distributing power supplied from the outside by electrically connecting the respective breakers 3, 4, and 5 to each other. A main bus bar 6a connected to the circuit breaker 3 to induce power, and an auxiliary bus bar 6b connected to the main bus bar 6a to supply power to the auxiliary circuit breaker 4 and the earth leakage breaker 5; The main bus bar 6a and the auxiliary bus bar 6b are installed to cross each other in a crisscross (+) shape and are connected to each other by fastening and fixing a contact part with a fastening means 7 such as a bolt or a screw.

그런데, 이와 같은 부스바(6)는 설치시 메인부스바(6a)와 보조부스바(6b)가 접촉되는 부위에는 그 사이에 이격공간이 발생하고, 이러한 이격공간을 메우기 위해 접촉지점에 보조부스바(6b)를 하향으로 절곡시킨 뒤, 메인부스바(6a)를 접속시켜 체결수단(7)으로 체결 고정하기 때문에 불필요한 작업공정이 수반됨과 함께 매우 번거롭고 불편하여 작업시간이 지연으로 작업성과 조립성이 저하될 뿐 아니라 이러한 단순작업으로 인하여 생산성이 극히 저하에 따른 비용손실로 인해 제조원가가 상승되는 폐단이 따랐다.By the way, such a bus bar (6) at the time of installation the main booth bar (6a) and the auxiliary booth bar (6b) in contact with the separation space is generated between the space, the auxiliary booth bar ( After bending 6b) downward, the main boot bar 6a is connected and fastened and fastened by the fastening means 7, so unnecessary work processes are involved and it is very cumbersome and inconvenient, and work time is delayed and workability and assemblyability are deteriorated. In addition, this simple operation resulted in an increase in manufacturing costs due to the cost loss caused by the extremely low productivity.

또한, 부스바(6)는 메인부스바(6a)와 보조부스바(6b)의 접촉지점에 체결수단(7)을 사용하여 체결하기 위해 체결공을 미리 천공하기 때문에 각각의 체결공이 일치하지 않을 경우에는 체결작업을 수행할 수 없어 위치 제한에 따른 작업이 번거로울 뿐 아니라, 작업능률이 저하되는 문제점이 있었다. 특히, 차단기(3,4,5)의 배열이 각각 다르게 배열되거나 교체작업을 할 경우에는 메인ㆍ보조부스바(6a,6b)에 결합된 체결수단(7)을 전부 해체 및 조립해야 하는 불편한 단점이 있었다. In addition, the bus bar 6 is drilled in advance to fasten the fastening holes for fastening by using the fastening means 7 at the contact point of the main booth bar 6a and the auxiliary booth bar 6b. There was a problem that not only can not perform the fastening operation, but also the cumbersome work according to the position limitation, the work efficiency is reduced. In particular, when the arrangement of the circuit breakers 3, 4 and 5 is differently arranged or replaced, the inconvenience of having to disassemble and assemble all the fastening means 7 coupled to the main and auxiliary bus bars 6a and 6b is disadvantageous. there was.

이외에도, 분전반(1)은 보조차단기(4)와 누전차단기(5)를 메인차단기(1)의 폭 이상으로 이격되게 분리시킨 상태에서 상간 절연거리를 유지하기 위해 일정거리를 둔 상태에서 부스바(6)를 설치함으로 통전부위가 과다노출로 인하여 보수시 감전 사고에 대한 불안감을 소지함과 아울러 주변을 어지럽게 할 수밖에 없어 부스바(6)의 결속에 많은 어려움이 있고, 이로 인해 오결선이 동반되어 안전사고를 일으 키게 되는 등 그 작업시간이 많은 노력이 필요한 단점이 있었다.In addition, the distribution panel 1 is a bus bar (a) at a predetermined distance to maintain the insulation distance between the phases in a state in which the auxiliary circuit breaker 4 and the earth leakage circuit breaker 5 are separated from each other by more than the width of the main circuit breaker 1. 6) The installation of the energized part has anxiety about electric shock accidents due to overexposure, and it can only disturb the surroundings. Therefore, there is a lot of difficulties in binding the busbars (6). There was a disadvantage that the work time required a lot of effort such as causing a safety accident.

이에 따라 본 발명은 상기와 같은 종래의 문제점을 근본적으로 해결하기 위한 것으로서, 분전반에서 각종 차단기를 상호 전기적으로 연결하는 부스바를 일체형으로 개선함에 따라 제조시 구조가 단순하여 생산성과 성형성이 양호하여 제조원가를 절감할 수 있을 뿐만 아니라, 설치시 작업자가 간편히 신속/정확하게 장착됨과 함께 공정의 단축과 작업성이 우수하고 안전사고를 예방하는 분전반용 부스바 연결기구를 제공하려는데 그 목적이 있다.Accordingly, the present invention is to fundamentally solve the conventional problems as described above, by improving the bus bar to connect the various circuit breakers electrically in the distribution panel as a unitary structure at the time of manufacturing simple production and moldability is good manufacturing cost In addition, the purpose of the present invention is to provide a busbar connection mechanism for distribution boards, which can be easily and quickly installed by the operator, as well as shorten the process and workability, and prevent safety accidents.

이러한 목적을 달성하기 위해 본 발명은 분전반(1)의 베이스패널(2)상에 메인차단기(3)와 보조차단기(4) 및 누전차단기(5)를 장착하여 전기적으로 연결하는 기구에 있어서: 상단에 메인차단기(3)의 일측단자(3a)에 연결하여 전력을 유도하게 체결공(11)을 개재하는 연결단자(12)를 구비하고, 양단에 보조차단기(4)와 누전차단기(5)의 일측단자(4a,5a)에 연결하여 전력을 분배하게 다수의 접지단자(13)를 구비하는 제1연결판(10); 및 상기 제1연결판(10)의 상부에 위치하게 상향 절곡되도록 형성되고, 상단에 메인차단기(3)의 타측단자(3b)에 연결하여 전력을 유도하게 체결공(21)이 개재되는 연결단자(22)를 구비하고, 양단에 보조차단기(4)와 누전차단기(5)의 일측단자(4b,5b)에 연결하여 전력을 분배하는 다수의 접지단자(23)를 구비하는 제2연결판(20);를 포함하여 이루어지는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a main circuit breaker (3), an auxiliary circuit breaker (4) and an earth leakage circuit breaker (5) mounted on the base panel (2) of the distribution panel (1) to electrically connect: A connection terminal 12 via a fastening hole 11 to induce electric power by connecting to one terminal 3a of the main circuit breaker 3, and at both ends of the auxiliary circuit breaker 4 and the ground fault circuit breaker 5; A first connection plate 10 having a plurality of ground terminals 13 connected to one side terminals 4a and 5a to distribute power; And a connection terminal formed to be bent upwardly at the upper portion of the first connection plate 10 and connected to the other terminal 3b of the main circuit breaker 3 at an upper end thereof so that the fastening hole 21 is interposed to induce electric power. A second connecting plate (22) having a plurality of ground terminals (23) connected to the auxiliary circuit breaker (4) and the one side terminals (4b, 5b) of the earth leakage circuit breaker (5) at both ends for distributing electric power ( 20); characterized in that comprises a.

이때, 상기 제1,2플레이트(10,20)는 연결단자(12,22)와 접지단자(13,23)를 제외한 외주면에 절연코팅제를 사용하여 코팅부(30)를 형성하여 부도체로 구비된다. 형성하는 것을 특징으로 한다.In this case, the first and second plates 10 and 20 are formed as non-conductors by forming a coating part 30 using an insulating coating agent on the outer circumferential surface except for the connection terminals 12 and 22 and the ground terminals 13 and 23. . It is characterized by forming.

이하, 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 부스바 연결기구를 나타내는 구성도이고, 도 3은 본 발명에 따른 부스바 연결기구를 장착한 상태를 나타내는 구성도이다.Figure 2 is a block diagram showing a busbar connecting mechanism according to the present invention, Figure 3 is a block diagram showing a state in which the busbar connecting mechanism according to the present invention is mounted.

본 발명은 분전반(1)의 베이스패널(2)상에 메인차단기(3)와 보조차단기(4) 및 누전차단기(5)를 장착하여 전기적으로 연결하는 기구에 관련된다. 통상 분전반(1)은 종래와 마찬가지로 베이스패널(2)상에 메인차단기(3)와 보조차단기(4) 및 누전차단기(5)를 장착하여 상호 전기적으로 연결한다. The present invention relates to a mechanism for mounting and electrically connecting the main circuit breaker 3, the auxiliary circuit breaker 4, and the ground fault circuit breaker 5 on the base panel 2 of the distribution panel 1. Normally, the distribution panel 1 is electrically connected to each other by mounting the main circuit breaker 3, the auxiliary circuit breaker 4 and the earth leakage circuit breaker 5 on the base panel 2 as in the prior art.

이때, 본 발명의 부스바 연결기구(40)는 제1연결판(10), 제2연결판(20)을 주요 구성으로 하여 각종 차단기(3,4,5)를 상호 전기적으로 연결한다.At this time, the busbar connection mechanism 40 of the present invention electrically connects the various circuit breakers 3, 4, and 5 with the first connection plate 10 and the second connection plate 20 as main components.

본 발명에 따른 제1연결판(10)은 상단에 메인차단기(3)의 일측단자(3a)에 연결하여 전력을 유도하게 체결공(11)을 개재하는 연결단자(12)를 구비하고, 양단에 보조차단기(4)와 누전차단기(5)의 일측단자(4a,5a)에 연결하여 전력을 분배하게 다수의 접지단자(13)를 구비한다. 제1연결판(10)은 도 2에 도시된 바와 같이, 얇은 강판을 이용하여 평판형태로 형성되는 바, 연결단자(12)와 접지단자(13)가 일체로 형성된다. 제1연결판(10)은 상단에 연결단자(12)와 양단에 각각 접지단자(13)를 다수개 구비한다. 연결단자(12)는 메인차단기(3)의 일측단자(3a)에 연결하여 고정하기 위해 체결공(11)을 구비하고, 접지단자(13)는 차단기(4,5)의 일측단자(4a,5a)에 연결하기 위해 연결단자(12)의 체결공(11)을 하지 않은 형태로 구비된다. 이에 따라, 제1연결판(10)의 연결단자(12)는 볼트에 의해 체결 고정되고, 접지단자(13)는 단순히 볼트의 가압을 통해 고정하도록 구비되는 것이다. The first connecting plate 10 according to the present invention has a connecting terminal 12 via a fastening hole 11 to induce power by connecting to one side terminal 3a of the main circuit breaker 3 at the upper end, both ends It is provided with a plurality of ground terminals 13 to be connected to the one side terminals (4a, 5a) of the auxiliary circuit breaker (4) and the earth leakage circuit breaker (5) to distribute the power. As shown in FIG. 2, the first connection plate 10 is formed in a flat plate shape using a thin steel plate, and the connection terminal 12 and the ground terminal 13 are integrally formed. The first connecting plate 10 includes a plurality of grounding terminals 13 at upper ends of the connecting terminals 12 and both ends thereof. The connecting terminal 12 includes a fastening hole 11 for connecting and fixing to one side terminal 3a of the main circuit breaker 3, and the ground terminal 13 has one side terminal 4a, of the breaker 4,5. 5a) is provided in the form that does not have a fastening hole 11 of the connection terminal 12. Accordingly, the connecting terminal 12 of the first connecting plate 10 is fastened and fixed by the bolt, the ground terminal 13 is to be provided by simply pressing through the bolt.

하지만, 여기서 접지단자(13)는 도면으로 도시하지 않았지만 연결단자(12)와 마찬가지로 체결공(11)을 구비하는 구성도 가능하다할 것이다. 즉 접지단자(13)상에 체결공을 구비하도록 변형도 가능하다할 것이다. 이와 마찬가지로 연결단자(12)를 접지단자(13)와 마찬가지로 형성하는 것도 가능하다.However, although the ground terminal 13 is not shown in the drawings, it may be possible to have a configuration including a fastening hole 11 similarly to the connection terminal 12. In other words, it may be modified to provide a fastening hole on the ground terminal (13). Similarly, the connecting terminal 12 may be formed in the same manner as the ground terminal 13.

또, 본 발명에 따른 제2연결판(20)은 상기 제1연결판(10)의 상부에 위치하게 상향 절곡되도록 형성되고, 상단에 메인차단기(3)의 타측단자(3b)에 연결하여 전력을 유도하게 체결공(21)이 개재되는 연결단자(22)를 구비하고, 양단에 보조차단기(4)와 누전차단기(5)의 일측단자(4b,5b)에 연결하여 전력을 분배하는 다수의 접지단자(23)를 구비한다. 제2연결판(20)은 도 2에 도시된 바와 같이, 얇은 강판을 이용하여 평판형태로 형성되지만, 제1연결판(10)을 수용 가능하도록 연결단자(22)와 접지단자(23)를 절곡한 형태로 일체로 형성된다. 제2연결판(20)은 제1연결판(10)과 마찬가지로 상단에 연결단자(22)와 양단에 각각 접지단자(23)를 다수개 구비하지만, 도시된 것처럼 절곡 형성된다. In addition, the second connecting plate 20 according to the present invention is formed to be bent upwardly positioned in the upper portion of the first connecting plate 10, and connected to the other terminal (3b) of the main circuit breaker 3 in the upper power It is provided with a connection terminal 22 is interposed with a fastening hole 21 to induce, and connected to the auxiliary circuit breaker (4) and one terminal (4b, 5b) of the earth leakage breaker (5) at both ends to distribute the power The ground terminal 23 is provided. As shown in FIG. 2, the second connecting plate 20 is formed in the form of a flat plate using a thin steel plate, but the connecting terminal 22 and the ground terminal 23 are accommodated to accommodate the first connecting plate 10. It is formed integrally in a bent form. Like the first connecting plate 10, the second connecting plate 20 is provided with a plurality of connecting terminals 22 and a plurality of ground terminals 23 at both ends, respectively, but is bent as shown.

또한, 연결단자(22)는 메인차단기(3)의 타측단자(3b)에 연결하여 고정하기 위해 체결공(21)을 구비하고, 접지단자(23)는 차단기(4,5)의 타측단자(4a,5a)에 연결하기 위해 연결단자(22)의 체결공(21)을 구비하지 않은 형태로 구비된다. 이에 따라, 제2연결판(20)의 연결단자(22)와 접지단자(23)는 상기의 제1연결판(10)의 연 결단자(12)와 접지단자(13)와 마찬가지로 연결단자(22)는 볼트에 의해 체결 고정되고, 접지단자(23)는 단순히 볼트의 가압을 통해 고정하도록 구비되는 것이다. In addition, the connection terminal 22 is provided with a fastening hole 21 for fixing and connecting to the other terminal (3b) of the main circuit breaker (3), the ground terminal 23 is the other terminal of the breaker (4, 5) ( It is provided in the form that does not have a fastening hole 21 of the connection terminal 22 to connect to 4a, 5a. Accordingly, the connecting terminal 22 and the ground terminal 23 of the second connecting plate 20 are connected to the connecting terminal 12 and the ground terminal 13 similarly to the connecting terminal 12 and the ground terminal 13 of the first connecting plate 10. 22 is fastened and fixed by the bolt, and the ground terminal 23 is provided to be fixed simply by pressing the bolt.

여기서도, 제2연결판(20)은 상기의 제1연결판(10)과 마찬가지로 연결단자(22)와 접지단자(23)의 변형이 가능하다. 즉 접지단자(23)는 연결단자(22)와 마찬가지로 체결공(21)을 구비하는 구성도 가능하고, 이와 마찬가지로 연결단자(22)를 접지단자(23)와 마찬가지로 형성하는 것도 가능하다할 것이다.Here, the second connecting plate 20 can be modified in the same way as the first connecting plate 10, the connection terminal 22 and the ground terminal 23. That is, the ground terminal 23 may be configured to include the fastening hole 21 similarly to the connection terminal 22, and likewise, the connection terminal 22 may be formed similarly to the ground terminal 23.

이때, 상기 제1,2연결판(10,20)은 연결단자(12,22)와 접지단자(13,23)를 제외한 외주면에 절연코팅제를 사용하여 코팅부(30)를 형성하여 부도체로 구비된다. 즉 제1,2연결판(10,20)은 도 2처럼 외주면에 절연코팅제를 이용하여 부도체로 형성하지만, 각 차단기(3,4,5)의 단자(3a,3b,4a,4b,5a,5b)에 연결 고정되는 연결단자(12,22)와 접지단자(13,23)는 도체로 형성된다. 즉 제1,2연결판(10,20)은 연결단자(12,22)와 접지단자(13,23)를 제외한 부분에 절연코팅재를 사용하여 부도체로 형성된다.In this case, the first and second connection plates 10 and 20 are formed as non-conductors by forming a coating part 30 using an insulating coating agent on the outer circumferential surface except for the connection terminals 12 and 22 and the ground terminals 13 and 23. do. That is, the first and second connection plates 10 and 20 are formed of non-conductors using an insulating coating on the outer circumferential surface as shown in FIG. 2, but the terminals 3a, 3b, 4a, 4b, 5a, The connecting terminals 12 and 22 and the ground terminals 13 and 23 connected to and fixed to 5b) are formed of a conductor. That is, the first and second connection plates 10 and 20 are formed of non-conductors by using an insulating coating material at portions except the connection terminals 12 and 22 and the ground terminals 13 and 23.

도 2 및 도 3을 이용하여 설치에 있어서, 우선적으로 분전반(1)의 베이스패널(2)상에 메인차단기(3)를 장착한 상태에서 부스바 연결기구(40)를 각각 연결한다. 이때, 도 3처럼 메인차단기(3)의 일측단자(3a)에 제1연결판(10)의 연결단자(12)를 연결하는데, 이는 메인차단기(3)의 일측단자(3a)와 연결단자(12)의 체결공(11)에 볼트를 이용하여 고정한다. 이어서, 도 2의 하부도면에 나타낸 바와 같이 제2연결판(20)은 제1연결판(10)을 수용한 상태로 메인차단기(3)의 타측단자(3b)에 제2연결판(20)의 연결단자(22)를 연결하는 바, 메인차단기(3)의 타측단자(3b)와 연 결단자(22)의 체결공(21)에 볼트를 이용하여 고정한다.In the installation using Fig. 2 and Fig. 3, the bus bar connecting mechanism 40 is connected to each other in a state where the main circuit breaker 3 is mounted on the base panel 2 of the distribution panel 1. In this case, as shown in FIG. 3, the connection terminal 12 of the first connecting plate 10 is connected to one terminal 3a of the main circuit breaker 3, which is connected to one side terminal 3a of the main circuit breaker 3 and the connection terminal ( Fix it to the fastening hole 11 of 12) using a bolt. Subsequently, as shown in the lower view of FIG. 2, the second connecting plate 20 is connected to the other terminal 3b of the main circuit breaker 3 in the state in which the first connecting plate 10 is accommodated. The connection terminal 22 of the bar, the other terminal (3b) of the main circuit breaker (3) and the fastening hole 21 of the connection terminal 22 is fixed using a bolt.

그리고, 난 다음 제1연결판(10)과 제2연결판(20)의 양측에 형성된 다수의 접지단자(13,23)상에 보조차단기(4)와 누전차단기(5)를 각각 연결하여 전력을 분배한다. 이때도 마찬가지로 보조차단기(4)와 누전차단기(5)의 일측단자(4a,5a)에 제1연결판(10)의 접지단자(13), 보조차단기(4)와 누전차단기(5)의 일측단자(4b,5b)에 제1연결판(20)의 접지단자(23)를 볼트의 가압력을 이용하여 장착 고정하면 된다. 이처럼 각 차단기(3,4,5)는 설치에 있어 작업자가 종래의 방식에 비해 간편히 신속/정확하게 장착이 가능하다.Then, the auxiliary circuit breaker 4 and the ground fault circuit breaker 5 are connected to the ground terminals 13 and 23 formed on both sides of the first connecting plate 10 and the second connecting plate 20, respectively. Distribute In this case as well, one side terminals 4a and 5a of the auxiliary circuit breaker 4 and the ground fault circuit breaker 5 are connected to the ground terminal 13 of the first connecting plate 10, and one side of the auxiliary circuit breaker 4 and the ground circuit breaker 5, respectively. The ground terminal 23 of the first connecting plate 20 may be fixed to the terminals 4b and 5b by using a pressing force of a bolt. In this way, each breaker (3, 4, 5) can be installed quickly and accurately by the operator in comparison with the conventional method in the installation.

그리고 위에서 설명한 바와 같이 도 3처럼 설치된 분전반(1)에 도면으로 도시하지 않았지만 투명한 소재를 이루어진 투명커버를 설치하는데, 커버는 각 차단기(3,4,5)의 스위치부분이 외부로 노출되게 차단기 상부면에 개방되게 설치된다. 이러한 투명커버는 베이스패널(2)상에 나사 결합되어 고정결합된다.And as described above, although not shown in the drawings in the distribution panel (1) installed as shown in Figure 3 to install a transparent cover made of a transparent material, the cover is the top of the breaker so that the switch portion of each breaker (3, 4, 5) is exposed to the outside It is installed open to the surface. This transparent cover is screwed onto the base panel 2 and fixedly coupled.

이와 같이, 본 발명의 부스바 연결기구(40)는 단자들이 일체로 형성된 제1연결판(10), 제2연결판(20)을 이용하여 각종 차단기(3,4,5)에 상호 전기적으로 연결함에 따라, 제조에 있어 제1,2연결판(10,20)의 구조가 단순하여 생산성과 성형성이 양호하여 제조원가를 절감할 수 있고, 설치에 있어 작업자가 종래의 방식에 비해 간편히 신속/정확하게 장착됨과 함께 공정의 단축과 작업성이 우수한 장점이 있다.As such, the busbar connection mechanism 40 of the present invention may be electrically connected to various circuit breakers 3, 4, and 5 by using the first connecting plate 10 and the second connecting plate 20 in which terminals are integrally formed. By connecting, the structure of the first and second connecting plates (10, 20) in the manufacturing is simple, the productivity and moldability is good, and the manufacturing cost can be reduced, and in the installation, the operator can easily / faster than the conventional method / In addition to being correctly mounted, there is an advantage of shortening the process and excellent workability.

한편, 지금까지 도면에서 단상을 기준하여 설명하였지만, 3상, 4상에도 적용이 가능하다할 것이다. 즉, 이는 분전반(1)에서 단상을 사용할 경우에는 도 2 및 도 3에 도시된 바와 같이 부스바 연결기구(40)를 제1연결판(10)과 제2연결판(20)으 로 이루어지지만, 3상을 사용할 경우에는 부스바 연결기구(40)를 단상을 연결할 때 사용되는 제1,2연결판(10,20) 및 제3연결판(도면으로 도시하지 않음)으로 이루어진다. 이때 제3연결판은 제2연결판(20)의 상부에 위치하도록 절곡 형성하면 가능하다. 이처럼 4상도 마찬가지로 위에서 설명한 바와 같이 적용하면 가능하다.On the other hand, it has been described on the basis of the single phase in the drawings, but will be applicable to three-phase, four-phase. That is, when the single phase is used in the distribution panel 1, the busbar connecting mechanism 40 is composed of the first connecting plate 10 and the second connecting plate 20, as shown in FIGS. In the case of using a three-phase, the busbar connecting mechanism 40 consists of first and second connecting plates 10 and 20 and a third connecting plate (not shown in the drawings) used when connecting the single phase. In this case, the third connecting plate may be formed to be bent to be positioned above the second connecting plate 20. Likewise, the four phases can be applied as described above.

본 발명은 기재된 실시예에 한정되는 것은 아니고, 본 발명의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형할 수 있음은 이 기술의 분야에서 통상의 지식을 가진 자에게 자명하다. 따라서 그러한 변형예 또는 수정예들은 본 발명의 특허청구범위에 속한다 해야 할 것이다.It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

이상에서 설명한 바와 같이 본 발명은 분전반에서 각종 차단기를 상호 전기적으로 연결하는 부스바를 일체형으로 개선함에 따라 제조시 구조가 단순하여 생산성과 성형성이 양호하여 제조원가를 절감할 수 있을 뿐만 아니라, 설치시 작업자가 간편히 신속/정확하게 장착됨과 함께 공정의 단축과 작업성이 우수하고 안전사고를 예방하는 효과를 제공한다.As described above, the present invention improves the bus bar that connects various circuit breakers to each other in the distribution panel as one-piece, so that the structure is simple in manufacturing and the productivity and moldability are good, thereby reducing the manufacturing cost and installing the worker. Is easily and quickly installed, and it shortens the process, works well, and prevents accidents.

Claims (2)

분전반(1)의 베이스패널(2)상에 메인차단기(3)와 보조차단기(4) 및 누전차단기(5)를 장착하여 전기적으로 연결하는 기구에 있어서:  In a mechanism for mounting and electrically connecting the main circuit breaker (3), the auxiliary circuit breaker (4) and the ground fault circuit breaker (5) on the base panel (2) of the distribution panel (1): 상단에 메인차단기(3)의 일측단자(3a)에 연결하여 전력을 유도하게 체결공(11)을 개재하는 연결단자(12)를 구비하고, 양단에 보조차단기(4)와 누전차단기(5)의 일측단자(4a,5a)에 연결하여 전력을 분배하게 다수의 접지단자(13)를 구비하는 제1연결판(10); 및 It is provided with a connecting terminal 12 via a fastening hole 11 to induce power by connecting to one terminal 3a of the main circuit breaker 3 at the upper end, and the auxiliary circuit breaker 4 and the ground fault circuit breaker 5 at both ends. A first connection plate (10) having a plurality of ground terminals (13) connected to one side terminals (4a, 5a) of the power distribution; And 상기 제1연결판(10)의 상부에 위치하게 상향 절곡되도록 형성되고, 상단에 메인차단기(3)의 타측단자(3b)에 연결하여 전력을 유도하게 체결공(21)이 개재되는 연결단자(22)를 구비하고, 양단에 보조차단기(4)와 누전차단기(5)의 일측단자(4b,5b)에 연결하여 전력을 분배하는 다수의 접지단자(23)를 구비하는 제2연결판(20);를 포함하여 이루어지는 것을 특징으로 하는 분전반용 부스바 연결기구.It is formed to be bent upward in the upper portion of the first connecting plate 10, the connecting terminal 21 is connected to the other terminal (3b) of the main circuit breaker (3) at the top to induce power to intervene the fastening hole 21 ( And a second connecting plate 20 having a plurality of ground terminals 23 for distributing power by connecting the auxiliary circuit breaker 4 and the one side terminals 4b and 5b of the ground fault circuit breaker 5 at both ends thereof. Busbar connection mechanism for a distribution panel comprising a. 제 1항에 있어서,The method of claim 1, 상기 제1,2연결판(10,20)은 연결단자(12,22)와 접지단자(13,23)를 제외한 외주면에 절연코팅제를 사용하여 코팅부(30)를 형성하여 부도체로 구비되는 것을 특징으로 하는 분전반용 부스바 연결기구.The first and second connection plates 10 and 20 may be provided as non-conductors by forming a coating part 30 using an insulating coating agent on an outer circumferential surface except for the connection terminals 12 and 22 and the ground terminals 13 and 23. A booth bar connection mechanism for a distribution panel.
KR1020060024863A 2006-03-17 2006-03-17 The bus-bar coupling appliances for cabinet panel KR100689925B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070075797A (en) * 2006-01-16 2007-07-24 주식회사 케이티 Communication equipment shelter with earth device
KR20210125180A (en) 2020-04-08 2021-10-18 심상민 Circuit breaker connection structure
KR20210125727A (en) 2020-04-09 2021-10-19 심상민 Connection structure of the bus-bar of the distribution panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890011298A (en) * 1987-12-10 1989-08-14 경상현 Peripheral device control bus device of electronic exchanger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890011298A (en) * 1987-12-10 1989-08-14 경상현 Peripheral device control bus device of electronic exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
국내 20-1989-0011298

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070075797A (en) * 2006-01-16 2007-07-24 주식회사 케이티 Communication equipment shelter with earth device
KR20210125180A (en) 2020-04-08 2021-10-18 심상민 Circuit breaker connection structure
KR20210125727A (en) 2020-04-09 2021-10-19 심상민 Connection structure of the bus-bar of the distribution panel

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