KR20080069001A - Bus bar for distribution switchboard - Google Patents

Bus bar for distribution switchboard Download PDF

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Publication number
KR20080069001A
KR20080069001A KR1020070006552A KR20070006552A KR20080069001A KR 20080069001 A KR20080069001 A KR 20080069001A KR 1020070006552 A KR1020070006552 A KR 1020070006552A KR 20070006552 A KR20070006552 A KR 20070006552A KR 20080069001 A KR20080069001 A KR 20080069001A
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KR
South Korea
Prior art keywords
branch
breakers
circuit breaker
bus bar
length
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KR1020070006552A
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Korean (ko)
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KR100875268B1 (en
Inventor
김성진
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제일전기공업 주식회사
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Priority to KR1020070006552A priority Critical patent/KR100875268B1/en
Publication of KR20080069001A publication Critical patent/KR20080069001A/en
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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
    • H02B1/042—Mounting on perforated supports by means of screws or locking members
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint

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

Abstract

A bus bar for a distribution switchboard is provided to reduce a cost by coupling first and second bodies as one body according to a length of a branch breaker. A bus bar(140) for a distribution switchboard includes a body(141) and a plurality of connecting bars(145). The body has a length corresponding to each branch breaker(130) and is connected to a main breaker(120). The number of the connecting bars corresponds to the number of the branch breakers. The connecting bars are connected to the branch breakers coupled with the body respectively. The main breaker is connected to a power source. The plurality of branch breakers are connected to using places. One side of the bus bar is connected to the main breaker, and the other side of the bus bar is connected to the branch breaker.

Description

분전반용 부스바 {BUS BAR FOR DISTRIBUTION SWITCHBOARD}Booth Bars for Distribution Boards {BUS BAR FOR DISTRIBUTION SWITCHBOARD}

도 1은 종래의 분전반용 부스바의 사시도.1 is a perspective view of a conventional busbar for distribution boards.

도 2는 다른 형태의 종래의 분전반용 부스바의 사시도.2 is a perspective view of a conventional busbar for distribution boards of another form;

도 3은 본 발명의 일 실시예에 따른 부스바가 채택된 분전반의 사시도.Figure 3 is a perspective view of a distribution panel employing a busbar according to an embodiment of the present invention.

도 4는 도 3에 도시된 부스바와 분해 사시도.4 is an exploded perspective view of the busbar shown in FIG. 3.

도 5 내지 도 7은 본 발명의 다른 실시예에 따른 부스바와 사시도.5 to 7 is a bus bar and a perspective view according to another embodiment of the present invention.

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

120 : 메인차단기 130 : 분기차단기120: main circuit breaker 130: branch circuit breaker

140 : 부스바 141 : 몸체140: busbar 141: body

145 : 접속바145: connection bar

본 발명은 분전반용 부스바에 관한 것이다.The present invention relates to a busbar for distribution boards.

분전반이란 과전류를 차단하는 메인차단기 및 분기차단기를 하나의 기판에 모아서 장착한 것을 말한다. 한전 측의 전류가 메인차단기를 통하여 복수의 분기차단기로 전달되고, 각 분기차단기는 각 사용처로 전류를 전달한다. 이때, 복수의 분 기차단기는 동(銅)으로 제조된 부스바(Bus Bar)를 매개로 메인차단기와 접속된다.The distribution panel refers to a main circuit breaker and a branch circuit breaker for blocking the overcurrent are assembled into a single board. The current on the KEPCO side is delivered to the plurality of branch circuit breakers through the main circuit breaker, and each branch circuit breaker delivers the current to each use place. At this time, the plurality of minute breakers are connected to the main breaker through a bus bar made of copper.

도 1은 종래의 분전반용 부스바의 사시도로써, 이를 설명한다.1 is a perspective view of a conventional busbar for distribution boards, which will be described.

도시된 바와 같이, 부스바(10)는 사각 자 형상의 몸체(11)와 몸체(11)의 측면에서 소정 간격으로 연장 형성된 복수의 접속바(13)를 가진다. 이때, 접속바(13)는 분기차단기(미도시)의 개수와 대응되게 형성된다.As shown in the drawing, the bus bar 10 has a quadrangular body 11 and a plurality of connection bars 13 extending at predetermined intervals from the side of the body 11. In this case, the connection bar 13 is formed to correspond to the number of branch breakers (not shown).

도 1에 도시된 부스바(10)는 상기 분기차단기가 2열로 배열된 분전반에 사용되는 것이고, 상기 분기차단기가 1열로 배열된 경우에는 접속바(13)의 일단부측만 몸체(11)의 외측으로 연장 형성된다.The busbar 10 shown in FIG. 1 is used for a distribution panel in which the branch breakers are arranged in two rows, and when the branch breakers are arranged in one row, only one end side of the connection bar 13 is outside of the body 11. Is formed extending.

도 2는 다른 형태의 종래의 분전반용 부스바의 사시도로써, 접속바(23)는 필요에 따라 벤딩 형성될 수도 있다.Figure 2 is a perspective view of a conventional busbar for distribution boards of another type, the connection bar 23 may be bent if necessary.

상기와 같은 종래의 부스바(10)는 사각판 형상의 동판을 프레스 가공하여 형성하므로, 상호 인접하는 접속바(13)와 접속바(13) 사이의 동판 및 최외곽에 위치된 접속바(13) 외측의 동판은 폐기된다. 이로인해, 원재료의 수율이 저하되어 원가가 상승하는 단점이 있다.Since the conventional bus bar 10 is formed by pressing a rectangular plate-shaped copper plate, the copper bar between the adjacent connecting bar 13 and the connecting bar 13 and the connecting bar 13 positioned at the outermost part. ) The outer copper plate is discarded. As a result, the yield of raw materials is lowered, resulting in a cost increase.

또한, 상기 분기차단기의 개수 및 배치 상태와 대응되는 부스바(10)를 제조하기 위하여, 이에 따른 프레스용 금형을 각각 제조하여야 하므로, 원가가 더욱 상승하는 단점이 있다.Further, in order to manufacture the busbars 10 corresponding to the number and arrangement of the branch breakers, the press dies must be manufactured accordingly, and thus, the cost increases further.

한편으로는, 길이가 긴 부스바(10)를 상기 분기차단기의 개수 및 배치 상태와 대응되게 절단하여 사용하기도 하는데, 이 경우에는 자투리 부스바(10)를 사용하지 못하는 경우가 종종 발생하여 원가가 더욱 상승하는 단점이 있다.On the other hand, the long busbar 10 may be cut and used to correspond to the number and arrangement of the branch breakers. In this case, the edge busbar 10 may not be used, resulting in cost There is a further disadvantage.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 창작된 것으로, 본 발명의 목적은 원가를 절감할 수 있는 분전반용 부스바를 제공함에 있다.The present invention was created to solve the problems of the prior art as described above, an object of the present invention is to provide a bus bar for the distribution panel that can reduce the cost.

상기 목적을 달성하기 위한 본 발명에 따른 분전반용 부스바는, 전원(電源) 측과 접속된 메인차단기, 사용처와 접속된 복수의 분기차단기, 일측은 상기 메인차단기와 접속되고 타측은 상기 분기차단기와 접속되어 상기 메인차단기와 상기 분기차단기를 접속시키는 부스바를 구비하는 분전반에 있어서,The distribution board bus bar according to the present invention for achieving the above object is a main circuit breaker connected to the power source side, a plurality of branch circuit breakers connected to the use, one side is connected to the main circuit breaker and the other side is the branch circuit breaker In the distribution panel having a bus bar connected to connect the main circuit breaker and the branch circuit breaker,

상기 부스바는 복수의 상기 분기차단기의 길이와 대응되는 길이로 마련되며 상기 메인차단기와 접속되는 몸체,The busbar is provided with a length corresponding to the length of the plurality of branch circuit breakers and connected to the main circuit breaker,

상기 분기차단기의 개수와 대응되는 개수로 마련되어 상기 몸체에 각각 결합되며 대응하는 상기 분기차단기에 각각 접속되는 복수의 접속바를 가진다.It is provided with a number corresponding to the number of the branch circuit breakers are respectively coupled to the body and has a plurality of connection bars connected to the corresponding branch circuit breakers, respectively.

이하, 첨부한 도면을 참조하여 본 발명의 일 실시예에 따른 분전반용 부스바를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the busbar for the distribution panel according to an embodiment of the present invention.

도 3은 본 발명의 일 실시예에 따른 부스바가 채택된 분전반의 사시도이다.3 is a perspective view of a distribution panel employing a busbar according to an embodiment of the present invention.

도시된 바와 같이, 분전반은 케이스(110)의 내부에 설치된 메인차단기(120)와 복수의 분기차단기(130)를 가진다.As illustrated, the distribution panel has a main circuit breaker 120 and a plurality of branch circuit breakers 130 installed inside the case 110.

메인차단기(120)는 한전 등과 같은 외부의 전원(電源) 측과 접속되어 과전류가 흐르면 차단된다. 분기차단기(130)는 메인차단부(120)로부터 분기된 전류를 공급받아 사용처로 전류를 공급하는데, 각 사용처로 공급되는 전류가 소정 이상이면 이에 대응되는 분기차단기(130)가 각각 차단된다.The main circuit breaker 120 is connected to an external power supply side such as KEPCO and cut off when an overcurrent flows. The branch circuit breaker 130 receives current branched from the main circuit breaker 120 to supply current to the destination, and when the current supplied to each destination is more than a predetermined level, the branch circuit breaker 130 corresponding to the branch circuit breaker 130 is cut off.

그리고, 메인차단기(120)와 분기차단기(130) 사이에는 메인차단기(120)로 전달된 전류를 분기차단기(130)로 분기하여 전달하기 위한 부스바(Bus bar)(140)가 개재된다. 부스바(140)는 동(銅)으로 마련되는데, 일측은 메인차단기(110)와 접속되고 타측은 분기차단기(130)와 접속된다.In addition, a bus bar 140 may be interposed between the main circuit breaker 120 and the branch circuit breaker 130 to branch and transmit the current delivered to the main circuit breaker 120 to the branch circuit breaker 130. The busbar 140 is provided with copper, one side of which is connected to the main circuit breaker 110 and the other side of which is connected to the branch circuit breaker 130.

일반적으로, 분기차단기(130)는 복수개가 설치되므로, 분기차단기(130)와 접속되는 부스바(140)의 부위는 분기차단기(130)의 개수 및 배치와 대응되게 형성된다.In general, since a plurality of branch breakers 130 are installed, portions of the busbars 140 connected to the branch breakers 130 are formed to correspond to the number and arrangement of the branch breakers 130.

상세히 설명하면, 부스바(140)는 사각 자 형상으로 형성되며 메인차단기(120)측과 접속되는 몸체(141)와 일단부측은 몸체(141)에 결합되고 타단부측은 분기차단기(130)에 접속되는 복수의 접속바(145)를 가진다. 이때, 몸체(141)의 길이는 복수의 분기차단기(130)의 길이와 대응되는 길이로 마련되고, 접속바(145)는 분기차단기(130)의 개수 및 배치와 대응되게 마련된다.In detail, the busbar 140 is formed in a quadrangular shape, and the body 141 and one end side connected to the main circuit breaker 120 side are coupled to the body 141, and the other end side is connected to the branch breaker 130. It has a plurality of connection bar 145 to be. At this time, the length of the body 141 is provided with a length corresponding to the length of the plurality of branch breakers 130, the connection bar 145 is provided to correspond to the number and arrangement of the branch breakers (130).

즉, 몸체(141)와 접속바(145)는 별개로 마련되어 상호 결합되므로, 종래의 부스바(10)(도 1참조) 처럼 폐기되는 부위가 없다. 따라서 원가가 절감된다.That is, since the body 141 and the connection bar 145 are provided separately and coupled to each other, there is no site that is discarded like the conventional bus bar 10 (see FIG. 1). Therefore, cost is reduced.

분전반의 사양에 따라 적어도 2개의 분기차단기(130)가 설치되므로, 분기차단기(130)의 개수에 따라 복수의 분기차단기(130)가 이루는 길이도 다르다.Since at least two branch breakers 130 are provided according to the specifications of the distribution panel, the lengths of the plurality of branch breakers 130 vary according to the number of branch breakers 130.

본 실시예에 따른 부스바(140)는 설치된 분기차단기(130)의 개수에 따른 길이에 따라 몸체(141)의 길이를 조절하여 설치할 수 있는데, 이를 도 3 및 도 4를 참조하여 설명한다. 도 4는 도 3에 도시된 부스바의 분해 사시도이다.The busbar 140 according to the present embodiment may be installed by adjusting the length of the body 141 according to the length according to the number of branch breakers 130 installed, which will be described with reference to FIGS. 3 and 4. 4 is an exploded perspective view of the busbar shown in FIG. 3.

도시된 바와 같이, 부스바(140)의 몸체(141)는 2개의 분기차단기(130)를 연결한 길이와 대응되는 길이를 가지는 제 1 몸체(141a)가 적어도 1개 마련되어 상호 결합 형성되거나, 3개의 분기차단기(130)를 연결한 길이와 대응되는 길이를 가지는 제 2 몸체(141a)가 적어도 1개 마련되어 상호 결합 형성되거나, 또는 제 1 몸체(141a)와 제 2 몸체(141b)가 각각 적어도 1개 마련되어 상호 결합 형성된다.As shown, the body 141 of the busbar 140 is provided with at least one first body 141a having a length corresponding to the length connecting the two branch breakers 130 are formed to be mutually coupled, or 3 At least one second body 141a having a length corresponding to the length connecting the two branch circuit breakers 130 is provided to be mutually coupled, or the first body 141a and the second body 141b are each at least one. Dogs are provided and formed to be mutually coupled.

즉, 분기차단기(130)의 개수가 2개, 4개, 6개....... 일 경우에는, 제 1 몸체(141a)를 1개, 2개, 3개....... 결합한 후, 몸체(141)에 접속바(145)를 2개, 4개, 6개....... 결합하면 되고, 분기차단기(130)의 개수가 3개, 6개, 9개....... 일 경우에는, 제 2 몸체(141b)를 1개, 2개, 3개....... 결합한 후, 몸체(141)에 접속바(145)를 3개, 6개, 9개....... 결합하면 된다.That is, when the number of branch breakers 130 is two, four, six ......., the first body 141a is one, two, three. After joining, the connection bar 145 to the body 141, two, four, six ....... combined, the number of branch breakers 130, three, six, nine In case of ..., one, two, three of the second body (141b) ....... After coupling, three connecting bars (145) to the body (141), 6, 9 ......... combined.

그리고, 분기차단기(130)의 개수가 5개일 경우에는, 제 1 몸체(141a) 1개와 제 2 몸체(141b)를 1개를 상호 결합하며 되고, 분기차단기(130)의 개수가 7개일 경우에는, 제 1 몸체(141a) 2개와 제 2 몸체(141b)를 1개를 상호 결합하면 된다. 즉, 분기차단기(130)의 개수에 따라 제 1 및 제 2 몸체(141a,141b)의 개수를 적절하게 조절하여 결합하면 된다.When the number of branch breakers 130 is five, one first body 141a and one second body 141b are coupled to each other, and the number of branch breakers 130 is seven. The first body 141a and the second body 141b may be combined with each other. That is, the number of the first and second bodies 141a and 141b may be appropriately adjusted and combined according to the number of branch breakers 130.

그러면, 종래의 부스바(10)(도 1참조) 처럼, 절단하여 폐기하는 부위가 없으므로, 원가가 절감되는 것이다. 또한, 분전반의 사양에 따른 부스바(140) 제조용 금형이 필요 없으므로, 더욱 원가가 절감된다.Then, as in the conventional busbar 10 (see Fig. 1), there is no site to cut and discard, the cost is reduced. In addition, since the mold for manufacturing the busbar 140 according to the specifications of the distribution panel is not required, the cost is further reduced.

도 5 내지 도 7은 본 발명의 다른 실시예에 따른 부스바와 사시도이다.5 to 7 is a perspective view of a busbar according to another embodiment of the present invention.

도 5에 도시된 부스바(160)는 분기차단기(130)(도 3참조)에 접속되는 접속 바(165)의 타단부측을 벤딩 형성한 것이다.The bus bar 160 illustrated in FIG. 5 is formed by bending the other end side of the connection bar 165 connected to the branch breaker 130 (see FIG. 3).

도 6에 도시된 부스바(170)는 복수의 분기차단기(130)(도 3참조)가 2열로 배치되었을 때, 부스바(170)의 양단부측을 분기차단기(130)에 접속하기 위하여, 접속바(175)의 중앙부측을 몸체(171)에 결합하여 양단부측을 몸체(171)의 외측으로 돌출시킨 것이다.The bus bar 170 shown in FIG. 6 is connected to connect both end portions of the bus bar 170 to the branch breaker 130 when the plurality of branch breakers 130 (see FIG. 3) are arranged in two rows. The central side of the bar 175 is coupled to the body 171 to protrude both end sides to the outside of the body 171.

도 7에 도시된 부스바(180)는, 몸체(181)의 양단부측으로 돌출된 접속바(185)를 필요에 따라 벤딩 형성한 것이다.The bus bar 180 illustrated in FIG. 7 is formed by bending a connection bar 185 protruding to both end portions of the body 181 as necessary.

이상에서 설명하듯이, 본 발명에 따른 분전반용 부스바는 분기차단기의 길이와 대응되는 길이를 가지는 몸체와 분기차단기에 접속되는 접속바가 별개로 마련되어 상호 결합된다. 그러므로, 폐기되는 원재료가 없으므로 원가가 절감된다.As described above, the bus bar for distribution boards according to the present invention is provided with a body having a length corresponding to the length of the branch circuit breaker and a connection bar connected to the branch circuit breaker are provided separately. Therefore, there is no raw material to be discarded, thereby reducing the cost.

또한, 분기차단기의 길이에 따라 제 1 몸체와 제 2 몸체를 상호 결합하여 하나의 몸체를 제조하므로, 절단되어 폐기되는 몸체 및 접속바의 부위가 없다. 따라서, 원가가 더욱 절감된다.In addition, since the first body and the second body are coupled to each other according to the length of the branch circuit breaker to manufacture one body, there is no portion of the body and the connection bar that are cut and discarded. Therefore, the cost is further reduced.

또한, 제 1 몸체, 제 2 몸체 및 접속바를 제조하기 위한 금형만 있으면 되므로, 분전반의 사양별 부스바에 따른 금형이 필요 없다. 그러므로, 원가가 더욱 절감된다.In addition, since only a mold for manufacturing the first body, the second body, and the connection bar is required, the mold according to the busbar for each specification of the distribution panel is not required. Therefore, the cost is further reduced.

이상에서는, 본 발명의 일 실시예에 따라 본 발명을 설명하였지만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 변경 및 변형한 것도 본 발명에 속함은 당연하다.In the above, the present invention has been described in accordance with one embodiment of the present invention, but those skilled in the art to which the present invention pertains have been changed and modified without departing from the spirit of the present invention. Of course.

Claims (8)

전원(電源) 측과 접속된 메인차단기, 사용처와 접속된 복수의 분기차단기, 일측은 상기 메인차단기와 접속되고 타측은 상기 분기차단기와 접속되어 상기 메인차단기와 상기 분기차단기를 접속시키는 부스바를 구비하는 분전반에 있어서,A main circuit breaker connected to a power source side, a plurality of branch circuit breakers connected to a place of use, and one side connected to the main circuit breaker, and the other side connected to the branch circuit breaker to connect the main circuit breaker to the branch circuit breaker. In the distribution panel, 상기 부스바는 복수의 상기 분기차단기의 길이와 대응되는 길이로 마련되며 상기 메인차단기와 접속되는 몸체,The busbar is provided with a length corresponding to the length of the plurality of branch circuit breakers and connected to the main circuit breaker, 상기 분기차단기의 개수와 대응되는 개수로 마련되어 상기 몸체에 각각 결합되며 대응하는 상기 분기차단기에 각각 접속되는 복수의 접속바를 가지는 것을 특징으로 하는 분전반용 부스바.A bus bar for distribution boards having a plurality of connection bars provided in a number corresponding to the number of branch breakers and respectively coupled to the body and connected to the corresponding branch breakers. 제 1 항에 있어서,The method of claim 1, 상기 부스바는 2개의 상기 분기차단기를 연결한 길이와 대응되는 길이를 가지는 제 1 몸체가 1개 이상 마련되어 결합 형성된 것을 특징으로 하는 분전반용 부스바.The busbars are busbars for distribution boards, characterized in that one or more first bodies having a length corresponding to the length connecting the two branch breakers are provided and coupled. 제 1 항에 있어서,The method of claim 1, 상기 부스바는 3개의 상기 분기차단기를 연결한 길이와 대응되는 길이를 가지는 제 2 몸체가 1개 이상 마련되어 결합 형성된 것을 특징으로 하는 분전반용 부스바.The busbars are busbars for distribution boards, characterized in that one or more second bodies having a length corresponding to the length of connecting the three branch breakers are formed and coupled. 제 1 항에 있어서,The method of claim 1, 상기 부스바는 2개의 상기 분기차단기를 연결한 길이와 대응되는 길이를 가지는 제 1 몸체 및 3개의 상기 분기차단기를 연결한 길이와 대응되는 길이를 가지는 제 2 몸체가 각각 1개 이상 마련되어 결합 형성된 것을 특징으로 하는 분전반용 부스바.The busbars are formed by combining at least one first body having a length corresponding to a length connecting two branch breakers and at least one second body having a length corresponding to a length connecting three branch breakers. The booth bar for distribution boards characterized by the above. 제 1 항 내지 제 4 항 중, 어느 한 항에 있어서,The method according to any one of claims 1 to 4, 상기 접속바는 일단부측이 상기 몸체에 결합되고, 타단부측이 상기 몸체의 외측으로 돌출되어 상기 분기차단기에 접속되는 것을 특징으로 하는 분전반용 부스바.The connection bar has a busbar for distribution boards, one end of which is coupled to the body, and the other end of which is protruded to the outside of the body and connected to the branch breaker. 제 5 항에 있어서,The method of claim 5, wherein 상기 접속바의 타단부측은 벤딩 형성된 것을 특징으로 하는 분전반용 부스바.The other end side of the connection bar is a bus bar for distribution boards, characterized in that the bending formed. 제 1 항 내지 제 4 항 중, 어느 한 항에 있어서,The method according to any one of claims 1 to 4, 상기 접속바는 중앙부측이 상기 몸체에 결합되고, 양단부측이 상기 몸체의 외측으로 돌출되어 상기 분기차단기에 접속되는 것을 특징으로 하는 분전반용 부스바.The connection bar is a bus bar for a distribution board, characterized in that the central portion is coupled to the body, both end portions are protruded to the outside of the body is connected to the branch breaker. 제 7 항에 있어서,The method of claim 7, wherein 상기 접속바의 양단부측은 벤딩 형성된 것을 특징으로 하는 분전반용 부스바.Both ends of the connection bar is a bus bar for distribution boards, characterized in that the bending formed.
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KR20200099412A (en) * 2019-02-14 2020-08-24 서연희 Assembly for cabinet panel, and cabinet panel having the same
KR20200099409A (en) * 2019-02-14 2020-08-24 서연희 Assembly for cabinet panel, and cabinet panel having the same
KR20200099413A (en) * 2019-02-14 2020-08-24 서연희 Assembly for cabinet panel, and cabinet panel having the same

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WO2020167004A1 (en) * 2019-02-14 2020-08-20 주식회사 금강콘트롤 Socket-type cabinet panel board unit, socket-type cabinet panel board assembly including same, and socket-type cabinet panel board including socket-type cabinet panel board assembly
KR102114328B1 (en) * 2019-02-14 2020-05-22 (주)금강콘트롤 Assembly for cabinet panel and cabinet panel having the same

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KR200344746Y1 (en) * 2003-10-21 2004-03-11 김선배 A distributing board

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200099412A (en) * 2019-02-14 2020-08-24 서연희 Assembly for cabinet panel, and cabinet panel having the same
KR20200099409A (en) * 2019-02-14 2020-08-24 서연희 Assembly for cabinet panel, and cabinet panel having the same
KR20200099413A (en) * 2019-02-14 2020-08-24 서연희 Assembly for cabinet panel, and cabinet panel having the same

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