KR100883429B1 - Distribution line's connector for preventing an electric leakage - Google Patents

Distribution line's connector for preventing an electric leakage Download PDF

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Publication number
KR100883429B1
KR100883429B1 KR1020080109099A KR20080109099A KR100883429B1 KR 100883429 B1 KR100883429 B1 KR 100883429B1 KR 1020080109099 A KR1020080109099 A KR 1020080109099A KR 20080109099 A KR20080109099 A KR 20080109099A KR 100883429 B1 KR100883429 B1 KR 100883429B1
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South Korea
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power
blocking member
unit
protective case
ground fault
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KR1020080109099A
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Korean (ko)
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이은풍
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(주)미동엔지니어링
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations

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Abstract

A distribution line connector for preventing an electric leakage is provided selectively to isolate power supply by sensing the electric leakage on a power line at any time in order to prevent the waste of electric power. An isolation member reception unit(11) is formed in a center of a distribution lines connector, and a protection case(10) is prepared at the upper/lower portion of the isolation member reception unit. First and second moving unit(21,21') are received at first and second moving unit receptors(12,13) to be supported by elastic force. First and second connectors(20,20') which are connected to the first and second moving units are exposed to the outside of the protection case to include first and second loads(22,22') connected to a power line(L,L'). A power isolation device(100) includes a conductive unit(31) contacting with the first and second moving units of the first and second connectors, an insulation unit(32) arranged adjacent to the conductive unit, and a cylindrical isolation member(30) ratably installed at an isolation member receptor.

Description

배전선로의 누전방지형 커넥터{Distribution line's connector for preventing an electric leakage} Distribution line's connector for preventing an electric leakage}

본 발명은 배전선로의 누전방지형 커넥터에 관한 것이다.The present invention relates to a leakage preventing connector of a distribution line.

일반적으로 전원을 생성하는 발전부로부터의 전력라인과, 전력을 소비하는 전기장치로부터의 전력라인을 연결하기 위해 커넥터가 사용된다.In general, connectors are used to connect power lines from power generation units that generate power and power lines from electrical devices that consume power.

이러한 커넥터는 각 전력라인의 단부와 연결되어 전력라인이 상호 통전되도록 한다.These connectors are connected to the ends of each power line so that the power lines are energized with each other.

한편, 상기 커넥터와 전기장치 사이의 전력라인 상에는 누전이 빈번하게 발생 하지만 그에 따른 조치가 신속하게 이루어지지 않아 불필요한 전력이 낭비되게 되고, 특히 누전으로 인해 감전사고의 위험을 항상 갖고 있었다.On the other hand, a short circuit occurs frequently on the power line between the connector and the electrical device, but the action is not made promptly so that unnecessary power is wasted, and there is always a risk of electric shock accident due to the short circuit.

본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 누전을 감지하여 전력공급을 선택적으로 차단할 수 있는 배전선로의 누전방지형 커넥터를 제공함에 그 목적이 있다. The present invention has been invented to solve the above problems, an object of the present invention is to provide a leakage preventing connector of a distribution line that can selectively cut off the power supply by detecting a short circuit.

상기와 같은 과제를 해결하기 위한 본 발명은, 중앙부에 형성된 차단부재수용부와, 차단부재수용부의 상하단부에 각각 구비되어 차단부재수용부와 연통되는 제1·2이동체수용부를 구비한 절연재질의 보호케이스와, 보호케이스의 제1·2이동체수용부에 이동가능하게 수용되어 스프링에 의해 탄발지지되는 제1·2이동체와, 제1·2이동체와 연결되며 보호케이스 외부로 노출되어 전력라인에 연결되는 제1·2로드를 갖춘 제1·2연결대와, 제1·2연결대의 제1·2이동체와 맞닿는 도전부와, 도전부와 이웃되게 배치되는 절연부를 갖추고서, 보호케이스의 차단부재수용부에 회전가능하게 설치된, 원통형상의 차단부재를 갖춘 전원차단기구와; 보호케이스의 외면에 설치되어, 차단부재를 회전시키는 구동모터와; 구동모터에 전력을 공급하는 전원공급부와; 제2연결대에 연결되는 전력라인 상의 누전을 감지하여 누전신호를 출력하는 누전감지센서와; 누전감지센서로부터의 신호에 따라 구동모터를 작동제어하는 제어유닛과; 제어유닛를 작동제어하는 입력유닛과; 제어유닛에 의해 작동제어되어, 누전상태 및 입력유닛의 조작상태를 외부로 출력하는 출력유닛으로 이루어진 것을 특징으로 한다.The present invention for solving the above problems, the insulating member having a blocking member accommodating portion formed in the center portion and the first and second movable body accommodating portion is provided in the upper and lower ends of the blocking member accommodating portion, respectively, in communication with the blocking member accommodating portion. The protective case, the first and second movable bodies that are movably received in the first and second movable body accommodating parts of the protective case and are supported by the springs, and are connected to the first and second movable bodies and are exposed to the outside of the protective case and are exposed to the power line. A first and second connecting rods having first and second rods connected thereto, a conductive portion contacting the first and second moving bodies of the first and second connecting rods, and an insulating portion disposed adjacent to the conductive portion, thereby preventing the blocking member of the protective case. A power cut-off mechanism having a cylindrical blocking member rotatably installed in the receiving portion; A drive motor installed on an outer surface of the protective case to rotate the blocking member; A power supply unit supplying power to the driving motor; A ground fault detection sensor for sensing a ground fault on a power line connected to the second connection bar and outputting a ground fault signal; A control unit for operating and controlling the driving motor in accordance with a signal from the ground fault detecting sensor; An input unit for operating and controlling the control unit; Operationally controlled by the control unit, characterized in that consisting of an output unit for outputting the leakage state and the operation state of the input unit to the outside.

상기와 같은 본 발명에 따르면, 전력라인 상의 누전을 수시로 감시하여, 전력공급을 선택적으로 차단할 수 있어, 불필요한 전력을 낭비하지 않는 효과가 있다.According to the present invention as described above, by monitoring the leakage on the power line from time to time, it is possible to selectively cut off the power supply, there is an effect that does not waste unnecessary power.

이하 첨부도면에 의거하여 상세히 설명한다.Hereinafter will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 배전선로의 누전방지형 커넥터를 나타내기 위한 단면도이고, 도 2는 도 1의 A-A선 단면을 친 단면구성도로서, 도 1 및 도 2를 참조하여 본 발명에 따른 배전선로의 누전방지형 커넥터를 설명하면 다음과 같다.1 is a cross-sectional view for illustrating a leakage preventing connector of a power distribution line according to the present invention, and FIG. 2 is a cross-sectional view of the cross section taken along the line AA of FIG. 1, with reference to FIGS. The leakage preventing connector of the furnace is as follows.

본 발명에 따른 배전선로의 누전방지형 커넥터는, 전원을 생성하는 발전부와 연결되는 전력라인(L)과, 전기장치와 연결되는 전력라인(L')을 이어주는 전원차단기구(100)와, 전원차단기구(100)에 설치되는 구동모터(200)와, 구동모터(200)에 전원을 공급하는 전원공급부(300)와, 전력라인(L') 상의 누전을 감지하는 누전감지센서(400)와, 구동모터(200) 및 누전감지센서(400)와 전기적으로 연결되는 제어유닛(500)과, 제어유닛(500)을 작동제어하는 입력유닛(600)과, 제어유닛(500)에 의해 작동제어되는 출력유닛(700)을 포함한다.An earth leakage prevention connector of a distribution line according to the present invention includes a power cutoff device 100 connecting a power line L connected to a power generating unit generating power, a power line L 'connected to an electric device, and A drive motor 200 installed in the power cutoff mechanism 100, a power supply unit 300 for supplying power to the drive motor 200, and a ground fault detection sensor 400 for detecting a short circuit on the power line L ′. And, a control unit 500 electrically connected to the drive motor 200 and the ground fault detection sensor 400, an input unit 600 for operating and controlling the control unit 500, and operated by the control unit 500. And an output unit 700 that is controlled.

상기 전원차단기구(100)는, 절연재질의 보호케이스(10)와, 상호 대향되도록 보호케이스(10)의 상하부에 이동가능하게 설치되는 전도체 재질의 제1·2연결대(20,20')와, 제1·2연결대(20,20') 사이에 설치되는 차단부재(30)를 갖춘다. The power cut-off mechanism 100 may include a protective case 10 made of an insulating material, a first and second connecting rods 20 and 20 'made of a conductor material which are installed to be moved above and below the protective case 10 so as to face each other. And a blocking member 30 installed between the first and second connecting rods 20 and 20 '.

상기 보호케이스(10)는, 내부가 빈 원기둥 형상의 차단부재수용부(11)와, 내 부가 빈 원기둥 형상을 가지며 차단부재수용부(11)의 상부에 형성되는 제1이동체수용부(12)와, 내부가 빈 원기둥 형상을 가지며 제1이동체수용부(12)에 대향되도록 차단부재수용부(11)의 하부에 형성되는 제2이동체수용부(13)를 갖춘다.The protective case 10 has a hollow cylindrical block member accommodating portion 11, and an inner portion of the first movable body accommodating portion 12 having an empty cylindrical shape and formed on an upper portion of the blocking member accommodating portion 11. And a second movable body accommodating part 13 formed at a lower portion of the blocking member accommodating part 11 so as to face the first movable body accommodating part 12.

상기 차단부재수용부(11)는 차단부재(30)의 원활한 회전을 위해 내부가 라운드 지며, 내부 상하부가 개구된다. 이때 제1이동체수용부(12)는 차단부재수용부(11)의 내부와 연통되도록 하부가 개구되며, 제2이동체수용부(13)는 차단부재수용부(11)의 내부와 연통되도록 상부가 개구된다. The blocking member accommodating part 11 is rounded inside to smoothly rotate the blocking member 30, and the upper and lower inner parts thereof are opened. At this time, the first movable body receiving part 12 is opened to communicate with the interior of the blocking member accommodating part 11, and the second movable body receiving part 13 has an upper part to communicate with the inside of the blocking member accommodating part 11. Opening.

상기 제1연결대(20)는 보호케이스(10)의 제1이동체수용부(12)에 상하 이동가능하게 내설되는 제1이동체(21)와, 제1이동체(21)의 상부에 연결되어 보호케이스(10)의 상부를 관통하여 외부로 노출되되 노출된 선단이 체결부재(B)를 매개로 전력라인(L)과 연결되는 제1로드(22)로 이루어진다. 이때, 상기 제1이동체(21)는 제1이동체수용부(12)에 내설된 스프링(S)에 의해 하방으로 탄발지지된다. The first connector 20 is connected to an upper portion of the first movable body 21 and the first movable body 21 which is installed in the first movable body receiving portion 12 of the protective case 10 so as to be movable upward and downward. Exposed to the outside through the upper portion of the 10 but the exposed end is made of a first rod 22 connected to the power line (L) via the fastening member (B). At this time, the first movable body 21 is supported by the spring downwards by the spring (S) built in the first movable body receiving portion 12.

한편, 계절에 따라 온도가 변함에 따라, 상기 전력라인(L)은 늘어나거나 줄어들게 되는데, 스프링(S)이 제1이동체(21)를 하방으로 탄발지지하고 있어, 제1이동체(21)와 차단부재(30) 사이에 이격이 발생되지 않게되고, 따라서 제1이동체(21)와 차단부재(30)의 접촉이 항상 기밀하게 이루어진다. On the other hand, as the temperature changes in accordance with the season, the power line (L) is increased or decreased, the spring (S) is supported on the first moving body 21 to be shot down, blocking the first moving body (21) A gap is not generated between the members 30, and thus the contact between the first moving body 21 and the blocking member 30 is always hermetically sealed.

한편, 상기 제1이동체(21)의 하단은 차단부재(30)와의 용이한 밀착을 위해 상방을 향해 라운드 진다. On the other hand, the lower end of the first movable body 21 is rounded upward for easy contact with the blocking member 30.

상기 제2연결대(20')는 보호케이스(10)의 제2이동체수용부(13)에 상하 이동가능하게 내설되는 제2이동체(21')와, 제2이동체(21')의 상부에 연결되어 보호케이 스(10)의 상부를 관통하여 외부로 노출되되 노출된 선단이 체결부재(B)를 매개로 전력라인(L')과 연결되는 제2로드(22')로 이루어진다. 이때, 상기 제2이동체(21')는 제2이동체수용부(13)에 내설된 스프링(S')에 의해 하방으로 탄발지지된다. The second connector 20 'is connected to a second movable body 21' which is installed in the second movable body receiving portion 13 of the protective case 10 so as to be movable up and down, and an upper portion of the second movable body 21 '. Is exposed to the outside through the upper portion of the protective casing 10, but the exposed end is made of a second rod (22 ') connected to the power line (L') via the fastening member (B). At this time, the second movable body 21 ′ is elastically supported downward by the spring S ′ embedded in the second movable body accommodating part 13.

한편, 계절에 따라 온도가 변함에 따라, 상기 전력라인(L')은 늘어나거나 줄어들게 되는데, 스프링(S')이 제1이동체(21)를 하방으로 탄발지지하고 있어, 제2이동체(21')와 차단부재(30) 사이에 이격이 발생되지 않게되고, 따라서 제2이동체(21')와 차단부재(30)의 접촉이 항상 기밀하게 이루어진다. On the other hand, as the temperature changes in accordance with the season, the power line (L ') is increased or decreased, the spring (S') is supported on the first moving body 21 to be lowered, the second moving body 21 ' A gap is not generated between the blocking member 30 and the blocking member 30, and thus the contact between the second moving body 21 ′ and the blocking member 30 is always hermetically sealed.

한편, 상기 제2이동체(21')의 하단은 차단부재(30)와의 용이한 밀착을 위해 하방을 향해 라운드 진다. On the other hand, the lower end of the second movable body 21 ′ is rounded downward for easy contact with the blocking member 30.

상기 차단부재(30)는 원기둥 형상으로, 라운드 진 면에 형성되어 제1·2연결대(20,20')의 제1·2이동체(21,21')와 맞닿는 도전체 재질의 도전부(31)와, 도전부(31)와 이웃되게 배치되는 절연재질의 절연부(32)를 갖추고서, 보호케이스(10)의 차단부재수용부(11)에 회전가능하게 설치된다.The blocking member 30 has a cylindrical shape and is formed on a rounded surface and is formed of a conductive material 31 of a conductor material contacting the first and second moving bodies 21 and 21 ′ of the first and second connecting tables 20 and 20 ′. ) And an insulating part 32 made of an insulating material disposed adjacent to the conductive part 31, and rotatably installed in the blocking member accommodating part 11 of the protective case 10.

상기 구동모터(200)는 플랜지(F)를 매개로 차단부재수용부(11)의 외면에 고정된다. 이때, 구동모터(200)의 구동축(210)이 절연재질의 피복(P)에 감싸진다. The drive motor 200 is fixed to the outer surface of the blocking member receiving portion 11 via the flange (F). At this time, the drive shaft 210 of the drive motor 200 is wrapped in the coating (P) of the insulating material.

상기 전원공급부(300)는 구동모터(200)에 전원공급을 위한 것으로, 충전 배터리가 사용될 수도 있고, 전력을 분배하는 배전반이 될 수도 있다. 이때, 전원공급부(300)의 설치위치는 한정되지 않는다.The power supply unit 300 is for supplying power to the driving motor 200, a rechargeable battery may be used, or may be a switchboard for distributing power. At this time, the installation position of the power supply unit 300 is not limited.

상기 누전감지센서(400)는, 전력라인(L') 상의 전기적 특성값의 변화를 측정하여, 특성값에 따른 신호를 제어유닛(500)에 송출한다. 이때, 누전감지센서(400) 는 전류계 또는 전압계와 같이 전류값 또는 전압값을 측정할 수 있는 것이면 어떤 것이든 무방하다. 또한, 누전감지센서(400)의 설치위치는 전기적 특성값을 측정할 수 있는 위치면 어느 위치든 무방하다.The earth leakage detecting sensor 400 measures a change in the electrical characteristic value on the power line L 'and transmits a signal according to the characteristic value to the control unit 500. At this time, the earth leakage detecting sensor 400 may be any one as long as it can measure a current value or a voltage value, such as an ammeter or a voltmeter. In addition, the installation position of the ground fault detecting sensor 400 may be any position as long as it can measure an electrical characteristic value.

상기 제어유닛(500)은, 누전감지센서(400)의 신호에 따라 구동모터(200)를 작동제어한다. 즉, 누전감지센서(400)로부터 누전신호가 입력되면, 구동모터(200)를 동작하여, 구동모터(200)의 구동축(210)이 차단부재(30)를 회전시키도록 한다.The control unit 500 controls the driving motor 200 according to the signal of the ground fault detecting sensor 400. That is, when the ground fault signal is input from the ground fault detection sensor 400, the driving motor 200 is operated to cause the driving shaft 210 of the driving motor 200 to rotate the blocking member 30.

이때, 상기 구동모터(200)는, 차단부재(30)의 절연부(32)가 제1·2이동체(21,21')와 맞닿을 정도만 차단부재(30)를 회전시킨다. In this case, the driving motor 200 rotates the blocking member 30 only to the extent that the insulating portion 32 of the blocking member 30 contacts the first and second moving bodies 21 and 21 '.

상기 입력유닛(600)은 제어유닛(500)을 작동제어하기 위한 것으로, 제어유닛(500)이 구동모터(300) 또는 누전감지센서(400)를 작동제어할 수 있도록 제어유닛(500)에 신호를 입력한다. The input unit 600 is for controlling the operation of the control unit 500, a signal to the control unit 500 so that the control unit 500 can control the operation of the drive motor 300 or the ground fault detection sensor 400 Enter.

상기 출력유닛(700)은, 통상의 디스플레이장치로 제어유닛(500)에 의해 작동제어되어, 누전상태 및 입력유닛(600)의 조작상태를 외부로 출력한다.The output unit 700 is operated and controlled by the control unit 500 using a conventional display device, and outputs an electric leakage state and an operation state of the input unit 600 to the outside.

한편, 상기 제어유닛(500), 입력유닛(600), 출력유닛(700)의 설치위치는 한정될 필요가 없다.On the other hand, the installation position of the control unit 500, the input unit 600, the output unit 700 need not be limited.

도 3은 본 발명에 따른 배전선로의 누전방지형 커넥터를 나타내기 위한 작용도로서, 도 3을 참조하여 본 발명에 따른 배전선로의 누전방지형 커넥터를 설명하면 다음과 같다.3 is an operation diagram for showing a leakage preventing connector of a distribution line according to the present invention. Referring to FIG. 3, the leakage preventing connector of the distribution line according to the present invention will be described.

도 1과 같은 상태에서, 전력라인(L') 상에 누전이 발생하게 되면, 누전감지 센서(400)는 누전을 감지하여 제어유닛(500)으로 누전신호를 출력한다.In the state as shown in FIG. 1, when a short circuit occurs on the power line L ', the ground fault detecting sensor 400 detects a ground fault and outputs a ground fault signal to the control unit 500.

상기 누전신호를 수신한 제어유닛(500)은 구동모터(200)를 동작시키고, 이에 따라 구동모터(200)의 구동축(210)이 차단부재(30)를 회전시킨다.The control unit 500 receiving the leakage signal operates the driving motor 200, and accordingly, the driving shaft 210 of the driving motor 200 rotates the blocking member 30.

따라서, 상기 차단부재(30)의 절연부(32)가 제1·2이동체(21,21')와 맞닿게 되어 전력라인(L)과 전력라인(L')이 상호 통전되지 않는다.Therefore, the insulating part 32 of the blocking member 30 comes into contact with the first and second moving bodies 21 and 21 'so that the power line L and the power line L' are not energized with each other.

한편, 상기와 같이 제어유닛(500)이 누전신호를 수신하면, 제어유닛(500)은 외부에 있는 출력유닛(700)에 누전상황을 나타내어 관리자가 누전상황에 신속하게 대응하도록 한다.On the other hand, when the control unit 500 receives the earth leakage signal as described above, the control unit 500 indicates the earth leakage situation to the output unit 700 to the outside so that the administrator can quickly respond to the earth leakage situation.

이후, 누전상태의 전력라인(L')을 보수한 관리자가 입력유닛(600)을 통해 작동신호를 입력하면, 제어유닛(500)은 작동신호를 수신하여 구동모터(200)를 역방향으로 회전시킨다. Subsequently, when the manager who repairs the power line L 'in the short circuit state inputs an operation signal through the input unit 600, the control unit 500 receives the operation signal and rotates the driving motor 200 in the reverse direction. .

따라서, 상기 차단부재(30)가 초기상태로 원위치 되게 되어, 누전을 감지할 수 있는 상태가 된다. Therefore, the blocking member 30 is returned to its initial state, and a state in which a short circuit can be detected.

상술한 바와 같이, 본 발명에 따른 배전선로의 누전방지형 커넥터는, 단자와 단자이 연결되는 부분이 보호케이스(10)에 감싸져 있어 고전압으로 인한 방폭의 위험이 없고, 누전이 발생하였을 경우 전력공급을 신속하게 차단하여 불필요한 전력낭비가 없으며, 전력의 차단장비가 자동화 되어 있어 사용이 편리한 효과가 있다. As described above, the earth leakage prevention connector of the power distribution line according to the present invention, the terminal and the portion connected to the terminal is wrapped in the protective case 10, there is no risk of explosion-proof due to high voltage, power supply when a short circuit occurs It cuts off quickly and there is no unnecessary power waste, and it is convenient to use because the power blocking equipment is automated.

도 1은 본 발명에 따른 배전선로의 누전방지형 커넥터를 나타내기 위한 단면도이고, 1 is a cross-sectional view showing a leakage preventing connector of a distribution line according to the present invention,

도 2는 도 1의 A-A선 단면을 친 단면구성도이고,2 is a cross-sectional view of the cross section taken along the line A-A of FIG.

도 3은 본 발명에 따른 배전선로의 누전방지형 커넥터를 나타내기 위한 작용도이다.3 is an operation diagram for showing a leakage preventing connector of a distribution line according to the present invention.

- 첨부도면의 주요부분에 대한 용어설명 --Explanation of terms for main parts of attached drawings-

100; 전원차단기구 200; 구동모터100; Power cut-off mechanism 200; Drive motor

300; 전원공급부 400; 누전감지센서300; A power supply unit 400; Earth Leakage Sensor

500; 제어유닛 600; 입력유닛500; Control unit 600; Input unit

700; 출력유닛 700; Output unit

Claims (1)

중앙부에 형성된 차단부재수용부(11)와, 차단부재수용부(11)의 상하단부에 각각 구비되어 차단부재수용부(11)와 연통되는 제1·2이동체수용부(12,13)를 구비한 절연재질의 보호케이스(10)와, The blocking member accommodating part 11 formed in the center part and the upper and lower ends of the blocking member accommodating part 11 are respectively provided, and the 1st and 2nd movable body accommodating parts 12 and 13 communicated with the blocking member accommodating part 11, respectively. A protective case 10 of insulating material, 보호케이스(10)의 제1·2이동체수용부(12,13)에 이동가능하게 수용되어 스프링(S)에 의해 탄발지지되는 제1·2이동체(21,21')와, 제1·2이동체(21,21')와 연결되며 보호케이스(10) 외부로 노출되어 전력라인(L,L')에 연결되는 제1·2로드(22,22')를 갖춘 제1·2연결대(20,20')와,First and second movable bodies 21 and 21 'movably housed in the first and second movable body receiving portions 12 and 13 of the protective case 10 and being elastically supported by the spring S, and the first and second movable bodies 21 and 21'. A first and second connection table 20 having first and second rods 22 and 22 'connected to the moving bodies 21 and 21' and exposed to the outside of the protective case 10 and connected to the power lines L and L '. 20 '), 제1·2연결대(20,20')의 제1·2이동체(21,21')와 맞닿는 도전부(31)와, 도전부(31)와 이웃되게 배치되는 절연부(32)를 갖추고서, 보호케이스(10)의 차단부재수용부(11)에 회전가능하게 설치된, 원통형상의 차단부재(30)를 갖춘 전원차단기구(100)와;With the conductive part 31 which abuts on the 1st and 2nd moving bodies 21 and 21 'of the 1st and 2nd connecting table 20 and 20', and the insulating part 32 arrange | positioned adjacent to the conductive part 31, A power shutoff mechanism (100) having a cylindrical blocking member (30) rotatably installed at the blocking member receiving portion (11) of the protective case (10); 보호케이스(10)의 외면에 설치되어, 차단부재(30)를 회전시키는 구동모터(200)와;A driving motor 200 installed on an outer surface of the protective case 10 to rotate the blocking member 30; 구동모터(200)에 전력을 공급하는 전원공급부(300)와;A power supply unit 300 for supplying power to the driving motor 200; 제2연결대(20')에 연결되는 전력라인(L') 상의 누전을 감지하여 누전신호를 출력하는 누전감지센서(400)와;A ground fault detecting sensor 400 for detecting a ground fault on a power line L 'connected to the second connection 20' and outputting a ground fault signal; 누전감지센서(400)로부터의 신호에 따라 구동모터(200)를 작동제어하는 제어유닛(500)과;A control unit 500 for operating and controlling the driving motor 200 according to the signal from the ground fault detecting sensor 400; 제어유닛(60)를 작동제어하는 입력유닛(600)과;An input unit 600 for operating and controlling the control unit 60; 제어유닛(500)에 의해 작동제어되어, 누전상태 및 입력유닛(600)의 조작상태를 외부로 출력하는 출력유닛(700)Output unit 700 which is operationally controlled by the control unit 500 and outputs an electric leakage state and an operation state of the input unit 600 to the outside. 을 포함하는 것을 특징으로 하는 배전선로의 누전방지형 커넥터.Earth leakage prevention connector of a power distribution line comprising a.
KR1020080109099A 2008-11-04 2008-11-04 Distribution line's connector for preventing an electric leakage KR100883429B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102484585B1 (en) * 2021-12-29 2023-01-04 은세기술 주식회사 Distribution line leakage protection system
KR102484584B1 (en) * 2021-12-29 2023-01-04 은세기술 주식회사 Distribution line monitoring system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0149648B1 (en) * 1989-03-30 1998-10-15 존 더블유. 에스테이 Switch configuration with integral sensing and power supply apparatus
KR100726823B1 (en) 2007-02-22 2007-06-11 한국이미지시스템(주) Wall socket for breaking short circuit
KR100776744B1 (en) 2005-09-28 2007-11-19 (주)송인서적 Safety concent
KR100857550B1 (en) 2008-03-05 2008-09-09 (주)동화이엔씨 Laying outlet for the prevention of an accident of an apartment house

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0149648B1 (en) * 1989-03-30 1998-10-15 존 더블유. 에스테이 Switch configuration with integral sensing and power supply apparatus
KR100776744B1 (en) 2005-09-28 2007-11-19 (주)송인서적 Safety concent
KR100726823B1 (en) 2007-02-22 2007-06-11 한국이미지시스템(주) Wall socket for breaking short circuit
KR100857550B1 (en) 2008-03-05 2008-09-09 (주)동화이엔씨 Laying outlet for the prevention of an accident of an apartment house

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102484585B1 (en) * 2021-12-29 2023-01-04 은세기술 주식회사 Distribution line leakage protection system
KR102484584B1 (en) * 2021-12-29 2023-01-04 은세기술 주식회사 Distribution line monitoring system

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