KR100737499B1 - Distributor - Google Patents

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Publication number
KR100737499B1
KR100737499B1 KR1020070023771A KR20070023771A KR100737499B1 KR 100737499 B1 KR100737499 B1 KR 100737499B1 KR 1020070023771 A KR1020070023771 A KR 1020070023771A KR 20070023771 A KR20070023771 A KR 20070023771A KR 100737499 B1 KR100737499 B1 KR 100737499B1
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KR
South Korea
Prior art keywords
distributor
power
power switch
switch
indoor
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KR1020070023771A
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Korean (ko)
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정명진
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주식회사 건창이엔씨
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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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor

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

Abstract

A distributor is provided to prevent an electric shock by breaking electric power by connecting a power switch to a floater and turning off a power switch due to the floater when rainwater flows in the inside of a room. A distributor includes a base plate(10), and a distributor circuit(20) having wires(21) having an input end(21a) and an output end(21b) and a plurality of circuit breakers(22) at middle parts of the wires(21). The input end(21a) is connected to a lead-in line(3) for supplying external power and the output end(21b) is connected to indoor wires(4) so that the external power is distributed to be supplied to the respective indoor wires(4). The distributor is installed in a distributor box in an indoor wall. The distributor includes a power switch(30) to cut off the power supplied to the distributor circuit(20), and a switch driving unit(40) connected to the power switch(30) to drive the power switch(30) when the indoor is submerged in rainwater. The power switch(30) includes a pair of terminals(31,32), a switch panel(33) to electrically connect or disconnect the terminals(31,32) to or from each other, and a spring(34) to press the switch panel(33) to the terminals(31,32).

Description

감전사고 발생을 방지하기 위한 공공주택의 배전기 구조{distributor}Distribution structure of public housing to prevent the occurrence of electric shock {distributor}

도 1은 종래의 배전기를 도시한 구성도,1 is a block diagram showing a conventional distributor,

도 2는 본 발명에 따른 공공주택의 배전기 구조를 도시한 구성도,2 is a block diagram showing a distribution structure of a public housing according to the present invention,

도 3은 본 발며엥 따른 공공주택의 배전기 구조를 도시한 측단면도.Figure 3 is a side cross-sectional view showing a distributor structure of the public housing according to the present baldengeng.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10; 베이스판, 20; 배전회로,10; Base plate, 20; Power Distribution Circuit,

21; 배선, 22; 차단기,21; Wiring, 22; breaker,

30; 전원스위치, 40; 스위치구동유닛,30; A power switch, 40; Switch drive unit,

41; 연장파이프, 42; 플로터,41; Extension pipe, 42; Plotter,

43; 연결부재.43; Connecting member.

본 발명은 집중호우 또는 홍수 발생시 집안으로 흘러들어온 우수에 의해 감 전사고가 발생되는 것을 방지하기 위한 공공주택의 배전기 구조에 관한 것이다.The present invention relates to a distribution structure of a public housing for preventing generation of desensitization due to rainwater flowing into the house during a heavy rain or flood.

일반적으로, 여러 가구가 모여있는 공공주택에는 배전기가 구비되어 감전사고를 방지할 수 있도록 하고 있다.In general, a public housing, which is a group of households, is equipped with a distributor to prevent an electric shock accident.

이 배전기는 도 1에 도시한 바와 같이, 베이스판(10)과, 이 베이스판(10)에 구성된 배전회로(20)로 이루어진 것으로, 이 배전회로(20)는 입력단(21a)과 출력단(21b)을 갖는 배선(21)의 중간부에 복수개의 차단기(22)를 설치하여 구성된 것으로, 입력단(21a)에는 외부전력을 공급하는 인입선(3)이 연결되고, 출력단(21b)에는 콘센트나 조명등 등에 연결되는 실내배선(4)이 연결되어, 외부전력을 분배하여 각 실내배선(4)에 공급하며, 실래배선의 합선 등으로 과전류가 흐를 경우, 차단기(22)가 작동되어 전원을 자동으로 차단하여, 감전사고의 발생을 방지한다.As shown in FIG. 1, the distributor comprises a base plate 10 and a distribution circuit 20 configured in the base plate 10. The distribution circuit 20 includes an input terminal 21a and an output terminal 21b. And a plurality of circuit breakers 22 are provided in the middle of the wiring 21 having a wire. The lead wire 3 for supplying external power is connected to the input terminal 21 a, and the output terminal 21 b is connected to an outlet, a lamp, or the like. Connected indoor wiring (4) is connected, distributes external power and supplies to each indoor wiring (4), if overcurrent flows due to short circuit of the actual wiring, the circuit breaker 22 is activated to cut off the power automatically To prevent the occurrence of electric shock.

한편, 공공주택에는 지하층 또는 반지하층이 구비되는데, 집중호우 또는 홍수가 발생되면, 이러한 지하층이나 반지하층의 실내에 우수가 흘러들어, 실내에 구비된 콘센트가 침수되므로써, 쇼트 및 이에따른 감전사고가 발생될 수 있다.On the other hand, public housing is equipped with a basement floor or a lower ring floor, when heavy rains or floods occur, rainwater flows into the interior of the basement floor or the lower ring floor, and the outlets provided in the room are flooded, resulting in short and subsequent electric shock. Can be generated.

그러나, 이러한 배전기에 사용되는 차단기(22)의 경우, 전기적인 방법을 이용하여 통상적인 사용전류가 아닌 과전류가 흐르는 것을 감지하여 작동되므로, 구조가 복잡하고 장기간 사용하면 고장이 발생되어, 실제로 콘센트가 잠겨도 전원이 차단되지 않는 경우가 많아서, 신뢰도가 떨어지는 문제점이 있었다.However, in the case of the breaker 22 used in such a distributor, the electrical method is used to detect an overcurrent flowing instead of the normal operating current, so that the structure is complicated and a long-term use causes a breakdown. In many cases, even when locked, the power is not cut off.

특히, 이러한 전기안정기는 실제로 콘센트가 우수에 잠겨 과도한 전류가 흐르면 이를 감지하여 작동되므로, 작동시점이 매우 늦게 되는 문제점이 있었다.In particular, such an electric ballast actually has a problem that the operation time is very late because the outlet is locked in rainwater and detects and operates when excessive current flows.

본 발명은 상기의 문제점을 해결하기 위한 것으로서, 집중호우 또는 홍수 발생시 집안으로 흘러들어온 우수에 콘센트가 침수되기 전에, 자동으로 전원을 차단하여 감전사고가 발생되는 것을 사전에 방지할 수 있으며, 구조가 간단하고 신뢰도가 높은 새로운 구조의 공공주택의 배전기 구조를 제공함에 그 목적이 있다.The present invention is to solve the above problems, before the outlet is flooded with rainwater that flowed into the house in the event of a heavy rain or flood, the power supply can be automatically shut off to prevent an electric shock accident in advance, The purpose is to provide a simple and reliable new structure of public housing distributor structure.

상기한 목적을 달성하기 위한 본 발명은, 베이스판(10)과; 입력단(21a)과 출력단(21b)을 갖는 배선(21)과, 이 배선(21)의 중간부에 구비된 복수개의 차단기(22)로 이루어져 베이스판(10)에 구성된 배전회로(20)를 포함하며, 입력단(21a)에는 외부전력을 공급하는 인입선(3)이 연결되고, 출력단(21b)에는 실내배선(4)이 연결되어, 인입선(3)을 통해 공급되는 외부전력을 분배하여 각 실내배선(4)에 공급하는 배전기에 있어서, The present invention for achieving the above object, the base plate 10; A wiring 21 having an input terminal 21a and an output terminal 21b and a plurality of circuit breakers 22 provided in an intermediate portion of the wiring 21 and a power distribution circuit 20 configured on the base plate 10. A lead wire 3 for supplying external power is connected to the input terminal 21a, and an indoor wire 4 is connected to the output terminal 21b for distributing external power supplied through the lead wire 3 to each indoor wiring. In the distributor to supply to (4),

상기 배전회로(20)에 구비되어 작동시 배전회로(20)의 전원공급을 차단하는 전원스위치(30)와; 벽면(1)에 매입설치되며 그 단부가 침수높이로 개방되며 단부 내측에는 브라켓(41a)이 구비된 연장파이프(41)와, 상기 브라켓(41a)에 상하로 회동가능하게 장착되어 실내가 침수되면 부력에 의해 회동상승되는 플로터(42)와, 일단은 플로터(42)에 연결되고 타단은 전원스위치(30)에 연결되어 플로터(42)가 상측으로 회동되면 전원스위치(30)를 작동시키는 연결부재(43)를 포함하여 구성되는 스 위치구동유닛(40)을 포함하여 구성된다.A power switch 30 provided in the distribution circuit 20 to cut off power supply of the distribution circuit 20 during operation; It is embedded in the wall surface (1) and the end is opened to the height of immersion, the extension pipe 41 is provided with a bracket (41a) inside the end, and the bracket (41a) is rotatably mounted up and down so that the room is flooded Plotter 42 rotated by buoyancy and one end is connected to the plotter 42 and the other end is connected to the power switch 30, the connecting member for operating the power switch 30 when the plotter 42 is rotated upwards It is configured to include a switch drive unit 40 is configured to include (43).

이하, 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 의하면, 본 발명에 따른 배전기 구조는 베이스판(10)과; 입력단(21a)과 출력단(21b)을 갖는 배선(21)과, 이 배선(21)의 중간부에 구비된 복수개의 차단기(22)로 이루어져 베이스판(10)에 구성된 배전회로(20)를 포함하며, 입력단(21a)에는 외부전력을 공급하는 인입선(3)이 연결되고, 출력단(21b)에는 실내배선(4)이 연결되어, 인입선(3)을 통해 공급되는 외부전력을 분배하여 각 실내배선(4)에 공급하는 것은 종래의 배전기와 동일하다. 이때, 이 배전기는 실내 벽면(1)에 구비된 배전기함(2)에 설치된다.1 shows that the distributor structure according to the present invention includes a base plate 10; A wiring 21 having an input terminal 21a and an output terminal 21b and a plurality of circuit breakers 22 provided in an intermediate portion of the wiring 21 and a power distribution circuit 20 configured on the base plate 10. A lead wire 3 for supplying external power is connected to the input terminal 21a, and an indoor wire 4 is connected to the output terminal 21b for distributing external power supplied through the lead wire 3 to each indoor wiring. Supplying to (4) is the same as that of the conventional distributor. At this time, this distributor is installed in the distribution box (2) provided on the indoor wall (1).

그리고, 이 배전기에는 작동시 배전회로(20)의 전원공급을 차단하는 전원스위치(30)와; 전원스위치(30)에 연결되어 호우나 홍수등에 의해 실내가 침수되면 전원스위치(30)를 작동시키는 스위치구동유닛(40)이 구비된다. The distributor includes a power switch 30 which cuts off the power supply of the distribution circuit 20 during operation; Is connected to the power switch 30 is provided with a switch drive unit 40 for operating the power switch 30 when the room is flooded by heavy rain or flood.

상기 전원스위치(30)는 배전기의 입력단(21a)과 인입선(3)이 각각 연결되는 한쌍의 단자(31,32)와, 통전재질로 구성되어 단자(31,32)에 밀착 및 이격되도록 설치되어 단자(31,32)를 상호 전기적으로 연결하거나 차단하는 스위치패널(33)과, 이 스위치패널(33)이 단자(31,32)에 접촉되도록 가압하는 스프링(34)으로 구성된 것으로, 스위치패널(33)을 하측으로 잡아당기면 스위치패널(33)이 단자(31,32)로부터 이격되어 off 되므로써, 배전기의 입력단(21a)과 인입선(3)의 연결을 차단하여 실내배선(4)으로 전력이 공급되는 것을 차단한다.The power switch 30 is composed of a pair of terminals 31 and 32 to which the input terminal 21a and the lead wire 3 of the distributor are connected, and a conductive material, and are installed to be in close contact with and spaced apart from the terminals 31 and 32. It consists of a switch panel 33 for electrically connecting or disconnecting the terminals 31 and 32, and a spring 34 for pressing the switch panel 33 to contact the terminals 31 and 32. When the panel 33 is pulled downward, the switch panel 33 is separated from the terminals 31 and 32 so that the switch panel 33 is turned off, thereby disconnecting the input terminal 21a of the distributor and the lead wire 3 to supply power to the indoor wiring 4. Block it from becoming

상기 스위치구동유닛(40)은 벽면(1)에 상하방향으로 매입설치되며 하단부 내측에는 브라켓(41a)이 구비된 연장파이프(41)와, 상기 브라켓(41a)에 상하로 회동가능하게 장착되어 실내가 침수되면 부력에 의해 회동상승되는 플로터(42)와, 일단은 플로터(42)에 연결되고 타단은 전원스위치(30)에 연결되어 플로터(42)가 상측으로 회동되면 전원스위치(30)를 작동시키는 연결부재(43)로 구성된다.The switch drive unit 40 is installed in the vertical direction on the wall surface (1) and the inside of the lower end of the extension pipe 41 is provided with a bracket (41a), and is mounted to the bracket (41a) to be rotated up and down indoors When the submerged floater 42 is rotated by buoyancy and one end is connected to the plotter 42 and the other end is connected to the power switch 30 when the plotter 42 is rotated upwards to operate the power switch 30 It consists of a connecting member 43 to.

상기 연장파이프(41)는 비전도성이면서 수분에 의해 부식되지 않는 합성수지재질로 구성된 것으로, 상단은 배전기함(2)의 내부로 연장되며, 하단은 실내로 우수가 흘러들어올 때 가장 먼저 침수되는 부위로 연장되어, 실내가 침수되면 하단부로 우수가 흘러들어가도록 구성된다.The extension pipe 41 is made of a synthetic resin material that is non-conductive and not corroded by moisture. The upper end extends into the distribution box 2 and the lower end is the first submerged part when rainwater flows into the room. It is extended so that the rainwater flows to the lower end when the room is flooded.

이때, 실내가 침수될 때, 현관이 가장 먼저 침수되므로, 상기 배전기는 현관 벽면(1) 상측에 설치되고, 연장파이프(41)는 현관의 벽면(1)에 매입되어, 하단이 방이나 마루등에 설치되는 콘센트의 위치보다 낮게 위치되도록 하는 것이 바람직하다.At this time, when the room is flooded, the front door is first flooded, the distributor is installed above the front wall (1), the extension pipe 41 is embedded in the wall (1) of the front door, the lower end to the room or floor, etc. It is desirable to be positioned lower than the position of the outlet to be installed.

또한, 이 연장파이프(41)은 하단이 수평방향으로 구부려져 단부가 벽면(1)외측으로 노출되도록 구성되며, 구부러진 하단부에 확장부(41b)가 구비되고 이 확장부(41b)의 내측에 브라켓(41a)이 구비되어 플로터(42)를 설치할 공간을 확보할 수 있도록 구성된다.In addition, the extension pipe 41 is configured such that the lower end is bent in the horizontal direction so that the end is exposed to the outside of the wall surface 1, and the extended lower portion 41b is provided at the lower lower end and a bracket is provided inside the extended portion 41b. 41a is provided so that the space for installing the plotter 42 can be secured.

상기 플로터(42)는 연장파이프(41)의 브라켓(41a)에 힌지결합되어 상하방향으로 회동되는 아암(42a)과, 이 아암(42a)의 단부에 구비된 부력체(42b)로 구성된 것으로, 실내가 침수되면 부력체(42b)가 우수에 의해 떠오르면서 아암(42a)을 회동 시킨다.The plotter 42 is composed of an arm 42a hinged to the bracket 41a of the extension pipe 41 and pivoted up and down, and a buoyancy body 42b provided at the end of the arm 42a. When the room is flooded, the buoyancy body 42b floats by rain, and rotates the arm 42a.

상기 연결부재(43)는 합성수지재의 바로 구성된 것으로, 양단이 플로터(42)의 아암(42a)과 전원스위치(30)의 스위치패널(33)에 각각 연결되어, 플로터(42)의 아암(42a)이 회동되면 스위치패널(33)을 잡아당겨 작동시키므로써, 배전기의 입력단(21a)과 인입선(3)의 연결을 차단하여, 실내배선(4)으로 전력이 공급되는 것을 차단한다.The connecting member 43 is made of a synthetic resin material, both ends of which are connected to the arm 42a of the plotter 42 and the switch panel 33 of the power switch 30, respectively, and the arm 42a of the plotter 42. When the rotation is performed, the switch panel 33 is pulled and operated to cut off the connection between the input terminal 21a and the lead wire 3 of the distributor, thereby preventing the electric power from being supplied to the indoor wiring 4.

이와같이 구성된 배전기 구조는 호우나 홍수가 발생되어, 실내에 우수가 흘러들어와 침수가 되면, 도 3에 점선으로 도시한 바와 같이, 우수에 의해 플로터(42)가 떠오르면서 연결부재(43)를 잡아당기고, 도 2의 점선으로 표시한 바와 같이, 연결부재(43)에 의해 전원스위치(30)의 스위치패널(33)이 당겨져, 인입선(3)과 배전기의 연결을 차단하므로써, 실내배선(4)으로 전력이 공급되는 것을 차단한다.In the distributor structure configured as described above, when rain or flooding occurs and rainwater flows into the room and is flooded, as shown by a dotted line in FIG. 3, the floater 42 floats and pulls the connecting member 43 by the rainwater. 2, the switch panel 33 of the power switch 30 is pulled by the connecting member 43 to cut the connection of the lead wire 3 and the distributor to the indoor wiring 4, as shown by the dotted line in FIG. Cut off power supply.

따라서, 실내가 침수되어 콘센트가 우수에 잠기므로써, 감전사고가 발생되는 것을 방지할 수 있다. 특히, 상기 플로터(42)의 설치위치를 조절하여, 콘센트가 침수되기 전에 미리 전기를 차단할 수 있으므로, 콘센트가 침수되어야 전기가 차단되는 종래의 배전기에 비해 안전성이 높은 장점이 있다.Therefore, since the room is flooded and the outlet is submerged in rainwater, an electric shock accident can be prevented from occurring. In particular, by adjusting the installation position of the plotter 42, it is possible to cut off the electricity before the outlet is flooded, there is an advantage that the safety is higher than the conventional distributor that the electricity is cut off when the outlet is flooded.

그리고, 이와같이 전원을 차단하는 전원스위치(30)는 기계적으로 작동되므로, 전기적인 방법을 이용하는 종래의 차단기(22)에 비해, 수명이 길고, 작동신??성이 높은 장점이 있다.In addition, since the power switch 30 that cuts off the power as described above is mechanically operated, the switch has a long service life and high operation reliability compared to the conventional circuit breaker 22 using the electrical method.

이상에서와 같이 본 발명에 따른 배전기 구조는, 배전기의 입력단(21a)에 전원스위치(30)를 구비하고, 이 전원스위치(30)에 플로터(42)를 연결하여, 실내에 우수가 흘러들어와 침수되면, 우수에 의해 플로터(42)가 떠올라 전원스위치(30)를 off시켜 전원을 차단할 수 있으므로, 집중호우 또는 홍수 발생시 집안으로 흘러들어온 우수에 콘센트가 침수되기 전에, 자동으로 전원을 차단하여 감전사고가 발생되는 것을 사전에 방지할 수 있으며, 구조가 간단하고 신뢰도가 높은 장점이 있다.As described above, the distributor structure according to the present invention includes a power switch 30 at the input terminal 21a of the distributor, and connects the plotter 42 to the power switch 30 so that rainwater flows into the room and floods. In this case, the floater 42 floats due to rain, and the power switch 30 can be turned off to cut off the power supply. Therefore, before the outlet is flooded with rainwater that flowed into the house during heavy rain or flooding, the power supply is automatically shut off. Can be prevented from occurring in advance, the structure is simple and has the advantage of high reliability.

Claims (1)

베이스판(10)과; 입력단(21a)과 출력단(21b)을 갖는 배선(21)과, 이 배선(21)의 중간부에 구비된 복수개의 차단기(22)로 이루어져 베이스판(10)에 구성된 배전회로(20)를 포함하며, 입력단(21a)에는 외부전력을 공급하는 인입선(3)이 연결되고, 출력단(21b)에는 실내배선(4)이 연결되어, 인입선(3)을 통해 공급되는 외부전력을 분배하여 각 실내배선(4)에 공급하는 배전기에 있어서, A base plate 10; A wiring 21 having an input terminal 21a and an output terminal 21b and a plurality of circuit breakers 22 provided in an intermediate portion of the wiring 21 and a power distribution circuit 20 configured on the base plate 10. A lead wire 3 for supplying external power is connected to the input terminal 21a, and an indoor wire 4 is connected to the output terminal 21b for distributing external power supplied through the lead wire 3 to each indoor wiring. In the distributor to supply to (4), 상기 배전회로(20)에 구비되어 작동시 배전회로(20)의 전원공급을 차단하는 전원스위치(30)와; A power switch 30 provided in the distribution circuit 20 to cut off power supply of the distribution circuit 20 during operation; 벽면(1)에 매입설치되며 그 단부가 침수높이로 개방되며 단부 내측에는 브라켓(41a)이 구비된 연장파이프(41)와, 상기 브라켓(41a)에 상하로 회동가능하게 장착되어 실내가 침수되면 부력에 의해 회동상승되는 플로터(42)와, 일단은 플로터(42)에 연결되고 타단은 전원스위치(30)에 연결되어 플로터(42)가 상측으로 회동되면 전원스위치(30)를 작동시키는 연결부재(43)를 포함하여 구성되는 스위치구동유닛(40)을 포함하여 구성된 것을 특징으로 하는 배전기 구조.It is embedded in the wall surface (1) and the end is opened to the height of immersion, the extension pipe 41 is provided with a bracket (41a) inside the end, and the bracket (41a) is rotatably mounted up and down so that the room is flooded Plotter 42 rotated by buoyancy and one end is connected to the plotter 42 and the other end is connected to the power switch 30, the connecting member for operating the power switch 30 when the plotter 42 is rotated upwards Distributor structure characterized in that it comprises a switch drive unit (40) comprising a (43).
KR1020070023771A 2007-03-10 2007-03-10 Distributor KR100737499B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100968911B1 (en) 2010-03-18 2010-07-14 주식회사 지화기술단 Apartment houses's power distribution line connector
KR100969978B1 (en) 2010-03-15 2010-07-15 변석훈 Apartment houses's power control type outlet
KR100980839B1 (en) 2010-03-15 2010-09-10 변석훈 Apartment houses's lever type switch
CN106199109A (en) * 2016-09-06 2016-12-07 青岛智享专利技术开发有限公司 A kind of power electric meter case automatic-sealed line mouth
CN106229821A (en) * 2016-10-09 2016-12-14 青岛智享专利技术开发有限公司 It is a kind of that electric power is waterproof automatically disengages protection against electric shock sealing electric meter distribution box
KR102346931B1 (en) * 2021-05-21 2022-01-05 (주)한림이앤씨건축사사무소 Power distributor control device for apartmenr house preventing short circuit by rain water inflow

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
20-2002-0021964

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969978B1 (en) 2010-03-15 2010-07-15 변석훈 Apartment houses's power control type outlet
KR100980839B1 (en) 2010-03-15 2010-09-10 변석훈 Apartment houses's lever type switch
KR100968911B1 (en) 2010-03-18 2010-07-14 주식회사 지화기술단 Apartment houses's power distribution line connector
CN106199109A (en) * 2016-09-06 2016-12-07 青岛智享专利技术开发有限公司 A kind of power electric meter case automatic-sealed line mouth
CN106199109B (en) * 2016-09-06 2019-01-15 黄美芬 A kind of power electric meter case automatic-sealed line mouth
CN106229821A (en) * 2016-10-09 2016-12-14 青岛智享专利技术开发有限公司 It is a kind of that electric power is waterproof automatically disengages protection against electric shock sealing electric meter distribution box
CN106229821B (en) * 2016-10-09 2018-07-17 江苏信实电气有限公司 A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box
KR102346931B1 (en) * 2021-05-21 2022-01-05 (주)한림이앤씨건축사사무소 Power distributor control device for apartmenr house preventing short circuit by rain water inflow

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