KR100860856B1 - Outlet of an apartment house - Google Patents

Outlet of an apartment house Download PDF

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Publication number
KR100860856B1
KR100860856B1 KR1020080020660A KR20080020660A KR100860856B1 KR 100860856 B1 KR100860856 B1 KR 100860856B1 KR 1020080020660 A KR1020080020660 A KR 1020080020660A KR 20080020660 A KR20080020660 A KR 20080020660A KR 100860856 B1 KR100860856 B1 KR 100860856B1
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South Korea
Prior art keywords
outlet
plug
terminal
solenoid
case
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KR1020080020660A
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Korean (ko)
Inventor
문영선
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주식회사 엠피코씨엠
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Priority to KR1020080020660A priority Critical patent/KR100860856B1/en
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    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

An outlet of an apartment house is provided to protect a plug from external force directly being applied at an outside by completely hiding the plug due to the rotation of the plug. An outlet an apartment house includes a case(100), an outlet unit(200), and an outlet terminal. The case is buried in a wall surface. The outlet unit is constituted of a rotating axis(210), a plug connection unit(220), and a door unit(230). The outlet terminal is conducted to a plug terminal(P1). The outlet further includes a torsion spring(400), a first fixing unit, a second fixing unit(600), a first input unit(700), a second input unit(800), and a leakage current breaker(900). The torsion spring forcibly rotates the outlet unit by being fixed to the case so as to draw the outlet unit in front of a reception groove(110). The first fixing unit is made of a first plunger engaged with a hooking protrusion(222). The second fixing unit is made of a second plunger engaged with the hooking protrusion. The first input unit controls power supply to a first solenoid and the second input unit controls power supply to a second solenoid. The leakage current breaker interrupts the power supply to the outlet terminal by sensing the leakage current during the generation of leakage current.

Description

공동주택의 전원공급형 아웃렛{ Outlet of an Apartment House}Outlet of an Apartment House

본 발명은 아웃렛에 관한 것으로, 특히 아웃렛부가 회전가능하게 설치되어, 사용시에만 플러그접속부가 외부로 노출되는 공동주택의 전원공급형 아웃렛에 관한 것이다.The present invention relates to an outlet, in particular the outlet portion is rotatably installed, the plug connection portion is exposed to the outside only in use The present invention relates to a power supply outlet of a multi-family house.

주지된 바와 같이, 아웃렛은, 외부 전력선으로부터 댁내로 인입되어 벽면에 매설되는 전력선을 통해 전력을 공급받아, 전기기구의 플러그를 접속시켜 전기기구로 전력을 공급한다. 일반적으로, 종래에는 플러그접속부가 전면에 항시 노출되도록 설치되어 단자삽입구로 이물질이 침투하여 접속불량이 발생하거나, 아이들이 젓가락 등의 쇠붙이를 단자삽입구에 집어넣으면 쇠붙이와 아웃렛단자가 접속되어 감전사고가 발생되는 등의 문제가 있었다.As is well known, the outlet receives power from an external power line through a power line that enters the house and is embedded in a wall, and connects a plug of the electric appliance to supply power to the electric appliance. In general, conventionally, the plug connection part is always exposed on the front surface, and foreign matter penetrates into the terminal insertion hole so that a connection failure occurs, or when a child inserts a chopstick, such as a chopstick, into the terminal insertion hole, the iron and outlet terminals are connected, and an electric shock accident occurs. There was a problem such as occurring.

게다가, 상기 아웃렛이 욕실과 같이 물방울이 많이 튀는 장소에 설치되면, 물방울이 단자삽입구 내부로 침투하여 누전이 발생되고, 이로 인해 화재 및 감전사고가 발생하는 문제도 있었다 In addition, when the outlet is installed in a place where a lot of water drops such as a bathroom, water droplets penetrate into the terminal insertion hole and a short circuit occurs, thereby causing a fire and an electric shock.

따라서, 상술한 문제를 해소하기 위해, 실용신안 20-0284640과 같이 아웃렛부를 회전식으로 형성시켜 사용시에만 아웃렛부를 회전시켜 플러그접속부가 노출되도록 케이스에 내설하였다.Therefore, in order to solve the above-mentioned problem, the outlet portion was rotatably formed, as in Utility Model 20-0284640, and the outlet portion was rotated only in use to install the plug connection portion.

그런데, 상기 플러그가 아웃렛에 접속되면, 플러그가 접속된 상태로 플러그접속부가 외부에 노출되므로, 여전히 이물질 및 물방울이 플러그접속부에 침투되어 누전이 발생되고, 이로 인해 화재 및 감전사고가 발생하는 문제가 있었다.However, when the plug is connected to the outlet, since the plug connection part is exposed to the outside while the plug is connected, foreign matter and water droplets still penetrate the plug connection part, and a short circuit occurs, thereby causing a problem of fire and electric shock. there was.

그리고, 상기 회전식 아웃렛을 포함한 종래의 아웃렛은, 플러그가 접속된 상태로 외부에 노출되므로, 접속된 상태에서 외력이 가해지면 플러그단자의 휨이 발생된다. In addition, since the conventional outlet including the rotary outlet is exposed to the outside in a state where the plug is connected, bending of the plug terminal occurs when an external force is applied in the state where the plug is connected.

다시 말해, 상기 플러그단자에 휨이 발생하면, 아웃렛단자로부터의 탈착도 어려울 뿐더러 원상태로 복구시키는 것도 어려웠다.In other words, when the plug terminal is bent, it is difficult to detach from the outlet terminal and also to restore it to its original state.

또한, 휨이 발생한 플러그단자는, 아웃렛단자에 재접속되면, 접속면이 고르지 못해 일부에 접촉저항이 발생하는 경우도 있는데, 이러한 경우 접속면에 고열이 발생하여 화재의 위험을 내포하는 문제도 있었다.In addition, when the plug terminal which has been bent is reconnected to the outlet terminal, the contact surface may be uneven and a part of the contact resistance may be generated. In such a case, there is a problem that high temperature is generated on the connection surface, which may cause a fire.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 아웃렛에 플러그가 접속된 상태로 아웃렛부를 회전시켜, 단자삽입구 및 플러그가 은폐되는 공동주택의 전원공급형 아웃렛을 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, and the object of the present invention is to provide a power supply outlet of a multi-family house in which the outlet part is rotated while the plug is connected to the outlet.

상기와 같은 문제를 해결하기 위한 본 발명은, 전방으로 개구된 수납홈을 갖추고, 벽면에 매설되는 케이스와; 전단이 수납홈의 입구에 회전축을 매개로 회전가능하게 고정되고 플러그단자가 삽입되는 단자삽입구가 상면에 개구형성된 플러그접속부와, 플러그접속부와 직각으로 연결되어 수납홈을 개폐하는 도어부로 이루어진 아웃렛부와; 단자삽입구에 배치되어, 플러그단자와 통전되는 아웃렛단자를 갖춘 공동주택의 전원공급형 아웃렛에 있어서; 상기 플러그접속부의 후단에 걸림돌기가 형성되고, 플러그의 코드가 삽탈가능하게 절개형성된 코드통과홈이 도어부에 형성되며, 플러그접속부가 수납홈으로부터 이탈하지 않도록 수납홈의 입구에 돌출되어 걸림돌기의 이동을 저지하는 스토퍼가 형성되고; 상기 아웃렛부가 수납홈의 전방으로 회전되 인출되도록, 회전축을 중심으로 일단은 케이스에 고정되고 타단은 아웃렛부에 고정되어, 아웃렛부를 강제 회전시키는 토션스프링과; 도어부가 벽면에 수평배치되도록 아웃렛부가 수납홈에 인입되면 돌출된 제1플런저가 걸림돌기의 상방에 배치되도록 케이스에 위치하는 제1솔레노이드와, 제1솔레노이드의 자력으로 이동하면서 아웃렛부의 회전이 저지되도록 걸림돌기와 맞물리는 제1플런저로 된 제1고정수단과; 도어부가 벽면에 수직배치되도록 아웃렛부가 수납홈에 인출되면 돌출된 제2플런저가 걸림돌기의 후방에 배치되도록 케이스에 위치하는 제2솔레노이드와, 제2솔레노이드의 자력으로 이동하면서 아웃렛부의 회전이 저지되도록 걸림돌기와 맞물리는 제2플런저로 된 제2고정수단과; 케이스에 설치되어, 제1솔레노이드로의 전기공급을 제어하는 제1입력수단과; 케이스에 설치되어, 제2솔레노이드로의 전기공급을 제어하는 제2입력수단과; 아웃렛단자와 전기적으로 직렬연결되어 케이스에 설치되고, 누전발생시 누전을 감지하여 아웃렛단자로의 전력공급을 차단하는 누전차단기가 보강된 구조이다.The present invention for solving the above problems, the case is provided with a receiving groove that is opened in front, embedded in the wall surface; Outlet part consisting of a plug connection part whose front end is rotatably fixed to the inlet of the receiving groove via a rotating shaft and the terminal insertion hole into which the plug terminal is inserted is formed on the upper surface, and the door part connected to the plug connection part at right angles to open and close the receiving groove; ; A power supply type outlet for a multi-unit house, which is disposed at the terminal insertion opening and has an outlet terminal for energizing the plug terminal; A hooking protrusion is formed at the rear end of the plug connecting portion, and a cord passing groove in which the cord of the plug is detachably formed is formed in the door portion, and the plug protrusion protrudes at the entrance of the storing groove so that the plug connecting portion is not separated from the receiving groove. A stopper is formed to block; A torsion spring configured to be fixed to the case at one end of the rotating shaft and the other end to the outlet part so that the outlet part is rotated to be drawn out of the front of the receiving groove and forcibly rotates the outlet part; When the outlet part enters the receiving groove so that the door part is horizontally disposed on the wall, the rotation of the outlet part is prevented while moving by the magnetic force of the first solenoid and the first solenoid so that the protruding first plunger is disposed above the locking projection. First fixing means comprising a first plunger engaged with the locking projection; When the outlet part is drawn out to the receiving groove so that the door part is vertically disposed on the wall surface, the second solenoid positioned in the case is disposed so that the protruding second plunger is disposed behind the locking projection, and the rotation of the outlet part is prevented while moving by the magnetic force of the second solenoid. Second fixing means comprising a second plunger engaged with the locking projection; A first input means installed in the case to control an electric supply to the first solenoid; Second input means installed in the case and controlling the electric supply to the second solenoid; The outlet terminal is electrically connected in series and installed in the case, and it is a structure that is reinforced with an earth leakage circuit breaker that detects an electric leakage and cuts off power supply to the outlet terminal.

본 발명은 상기와 같이 구성되어, 플러그가 플러그접속부에 접속된 상태에서도 아웃렛부의 회전이 가능해져서, 단자삽입구로의 이물질 침투가 더욱 방지되는 한편, 플러그가 완전히 은폐되므로 외부에서 직접적으로 가해지는 외력으로부터 플러그가 보호되는 효과가 예상된다.The present invention is configured as described above, the outlet portion can be rotated even when the plug is connected to the plug connection portion, further preventing foreign matter from penetrating into the terminal insertion hole, while the plug is completely concealed, and therefore, from the external force applied directly from the outside. The effect of protecting the plug is expected.

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

도 1은 본 발명에 따른 공동주택의 전원공급형 아웃렛의 분해사시도이고, 도 2는 본 발명에 따른 공동주택의 전원공급형 아웃렛의 개략도이다.1 is an exploded perspective view of a power supply outlet of a multi-unit house according to the invention, Figure 2 is a schematic view of a power supply outlet of a multi-unit house according to the invention.

본 발명에 따른 아웃렛은, 케이스(100), 아웃렛부(200), 아웃렛단자(300), 토션스프링(400), 제1고정수단(500), 제2고정수단(600), 제1입력수단(700), 제2입 력수단(800) 및 누전차단기(900)로 이루어진다.Outlet according to the present invention, the case 100, the outlet portion 200, the outlet terminal 300, the torsion spring 400, the first fixing means 500, the second fixing means 600, the first input means 700, the second input means 800 and the earth leakage breaker (900).

여기서, 본 발명에 따른 상기 케이스(100)는, 전방으로 개구된 수납홈(110)을 갖추고, 벽면(W)에 수납홈(110)이 노출되도록 매설된다. 그리고, 상기 수납홈(110)의 입구에는 스토퍼(111)가 돌출형성된다. 상기 수납홈(110)의 하단에는, 아웃렛부(200)가 수납홈(110)에 안착되면 전력선이 수납되는 전력선수납홈(112)이 형성된다.Here, the case 100 according to the present invention is provided with a receiving groove 110 opened forward, and is embedded so that the storage groove 110 is exposed on the wall (W). In addition, a stopper 111 protrudes from the entrance of the accommodation groove 110. The lower end of the accommodating groove 110, when the outlet portion 200 is seated in the accommodating groove 110 is formed a power supply lead groove 112 for accommodating the power line.

상기 아웃렛부(200)는, 플러그(P)가 접속되는 플러그접속부(220)와 플러그접속부(220)에 직각으로 연결형성되는 도어부(230)를 구비하여 전체적으로 'ㄴ'자 형상을 이루고서, 회전축(210)을 매개로 수납홈(110)의 입구에 회전가능하게 고정된다. 여기서, 상기 플러그접속부(220)는, 전단이 수납홈(110)의 입구에 회전축(210)을 매개로 회전가능하게 고정된다. 그리고, 상기 플러그단자(P1)가 삽입되는 단자삽입구(221)가 상면에 개구형성되며, 전력선(미인출)이 수납되는 전력선수납홈(223)이 형성된다. 한편, 상기 도어부(230)는, 도어부(230)의 일부에서 상방으로 관통되는 코드통과홈(231)이 형성되어, 코드(C)가 코드통과홈(231)을 관통하여, 코드(C)에 의해 간섭없이 회전가능해진다. 따라서, 상기 아웃렛에 플러그(P)가 접속되면, 코드통과홈(231)을 통과해 코드(C)만 외부로 노출이 가능해진다. 그리고, 본 실시예에 따른 상기 코드통과홈(231)은, 도어부(230)의 일부에서 상방으로 수직형성되었지만, 측방으로 수평형성되는 것도 가능하며, 청구범위를 벗어나지 않는 한도 내에서 다양하게 변형 가능하다. 한편, 상기 아웃렛부(200)가 일방향으로 회전되어 수납홈(110)외로 인출되면, 스토퍼(111)에 걸려서 더 이상 회전이 되지 않도록, 플러그접속부(220)의 후단에는 걸림돌기(222)가 형성된다.The outlet part 200 includes a plug connection part 220 to which the plug P is connected and a door part 230 connected to the plug connection part 220 at right angles to form a 'b' shape as a whole. It is rotatably fixed to the inlet of the receiving groove 110 via the rotation shaft (210). Here, the plug connecting portion 220, the front end is rotatably fixed to the inlet of the receiving groove 110 via the rotation shaft 210. In addition, a terminal insertion hole 221 into which the plug terminal P1 is inserted is formed at an upper surface thereof, and a power forward lead groove 223 in which a power line (not drawn out) is accommodated is formed. On the other hand, the door portion 230, a cord passing groove 231 is formed to penetrate upward from a portion of the door portion 230, the cord (C) penetrates through the cord passing groove 231, the cord (C ) Can be rotated without interference. Therefore, when the plug P is connected to the outlet, only the cord C can be exposed to the outside through the cord passing groove 231. In addition, the cord passing groove 231 according to the present embodiment is vertically upwardly formed in a part of the door part 230, but may be horizontally formed laterally, and variously modified without departing from the scope of the claims. It is possible. On the other hand, when the outlet part 200 is rotated in one direction and drawn out of the receiving groove 110, the stopper 222 is formed at the rear end of the plug connection part 220 so as to be caught by the stopper 111 and no longer rotated. do.

그리고, 상기 아웃렛단자(300)는, 플러그단자(P1)가 단자삽입구(221)에 삽입되면 통전되도록 단자삽입구(221)의 하방에 배치되어 아웃렛부(200)에 내설된다. 일반적으로 상기 아웃렛단자(300)는, 가요성재질의 전도체로 형성되어 플러그단자(P1)가 삽입되면 플러그단자(P1)를 조이면서 고정한다. The outlet terminal 300 is disposed below the terminal insertion hole 221 so that the plug terminal P1 is energized when the plug terminal P1 is inserted into the terminal insertion hole 221. In general, the outlet terminal 300 is formed of a flexible conductor and is fixed while tightening the plug terminal P1 when the plug terminal P1 is inserted.

그리고, 상기 토션스프링(400)은, 일단은 케이스(100)에 고정되고 타단은 아웃렛부(200)에 고정되어, 아웃렛부(200)가 수납홈(110)의 전방으로 항시 회전되 인출되도록 회전축(210)을 중심으로 아웃렛부(200)를 강제 회전시킨다.And, the torsion spring 400, one end is fixed to the case 100 and the other end is fixed to the outlet portion 200, so that the outlet portion 200 is always rotated to the front of the receiving groove 110 withdrawal of the rotating shaft The outlet 200 is forced to rotate about 210.

또한, 상기 제1고정수단(500)은, 제1솔레노이드(510)와 제1플런저(520)으로 이루어진다. 여기서, 상기 제1솔레노이드(510)란, 일반적으로 스위치나 계전기와 같은 여러가지 기구를 작동시키는데 사용되는 것으로서, 도선을 나선형으로 촘촘하고 균일하게 원통형으로 길게 감아 만들어서 전류를 흘리면 원통의 외부에서는 자기장이 거의 0이고 내부에는 비교적 균일한 크기의 자기장이 형성되는 것으로서, 수납홈(110)에 수평배치된 플러그접속부(220)의 후방에 위치한다. 다시 말해, 상기 제1솔레노이드(510)는 도어부(230)가 벽면(W)에 수평배치되도록 아웃렛부(200)가 수납홈(110)에 인입되면, 돌출된 제1플런저(520)가 걸림돌기(222)의 상 방에 배치되도록 케이스(100)에 위치된다. 여기서, 상기 제1플런저(520)는, 전방을 향해 돌출되게 형성된 철심이다. 따라서, 상기 제1솔레노이드(510)에 자력이 발생되지 않으면 제1플런저(520)는 걸림돌기(222)에 맞물리도록 이의 상방에 배치되어 아웃렛부(200)의 회전을 저지하고, 제1솔레노이드(510)에 자력이 발생되면 제1플런저(520)는 제1솔레노이드(510)의 내부로 끌어 당겨져서 아웃렛부(200)는 토션스프링(400)에 의해 회전되어 수납홈(110)의 전방으로 인출된다.In addition, the first fixing means 500 is composed of a first solenoid 510 and a first plunger 520. Here, the first solenoid 510 is generally used to operate various mechanisms such as a switch or a relay, and a magnetic field is almost external to the outside of the cylinder when the current is flowed by winding the wire in a spirally and uniformly cylindrical shape. A magnetic field having a relatively uniform size is formed at 0 and is located at the rear of the plug connection portion 220 horizontally disposed in the accommodation groove 110. In other words, when the outlet part 200 enters the accommodation groove 110 such that the door part 230 is horizontally disposed on the wall surface W, the first solenoid 510 protrudes from the protrusion plunger 520. It is positioned in the case 100 to be disposed above the machine 222. Here, the first plunger 520 is an iron core formed to protrude toward the front. Accordingly, when no magnetic force is generated in the first solenoid 510, the first plunger 520 is disposed above the engaging protrusion 222 to prevent rotation of the outlet part 200 and prevent the rotation of the first solenoid 510. When the magnetic force is generated in the 510, the first plunger 520 is pulled into the first solenoid 510 so that the outlet part 200 is rotated by the torsion spring 400 and drawn out to the front of the receiving groove 110. do.

그리고, 상기 제2고정수단(600)은, 제1고정수단(500)과 동일하게 제2솔레노이드(610)와 제2플런저(620)로 구성되며 그 상세한 설명은 생략하기로 한다. 다만, 상기 제2솔레노이드(610)는 도어부(230)가 벽면(W)에 수직배치되도록 아웃렛부(200)가 수납홈(110)에 인출되면 돌출된 제2플런저(620)가 걸림돌기(222)의 후방에 배치되도록 케이스(100)에 위치된다. 그리고, 상기 제2플런저(620)는 자력이 발생되지 않으면 제2솔레노이드(610) 내부에 위치하다가, 자력이 발생되면 제2솔레노이드(610) 외부로 돌출되어 걸림돌기(222)에 맞물려서 아웃렛부(200)의 회전을 저지한다.In addition, the second fixing means 600 is composed of a second solenoid 610 and a second plunger 620 similarly to the first fixing means 500, and a detailed description thereof will be omitted. However, the second solenoid 610 is a protrusion protrusion when the outlet portion 200 is drawn out to the receiving groove 110 such that the door portion 230 is vertically disposed on the wall surface W. Positioned at the back of the 222. The second plunger 620 is positioned inside the second solenoid 610 when no magnetic force is generated, and when the magnetic force is generated, the second plunger 620 protrudes to the outside of the second solenoid 610 to be engaged with the catching protrusion 222 and thus the outlet portion ( 200) to stop the rotation.

상기 제1입력수단(700)은, 통상의 푸쉬스위치가 적용되어 한번 눌리면 접점이 눌려 통전되고, 다시 한번 눌리면 접점이 떨어져서 단전되도록 제1솔레노이드(510)와 전기적으로 연결된다. 따라서, 상기 제1입력수단(700)을 조작하여 접점의 접속여부에 따라 통전되거나 단전되어 제1솔레노이드(510)로의 전력의 공급여부가 사용자에 의해 제어된다. 한편, 본 발명에 따른 제1입력수단(700)은, 푸쉬스위치 뿐만 아니라 텀블러스위치등 조작을 통해 접점이 붙었다 떨어지는 방식의 다양한 스위치의 적용이 가능함은 물론이다.The first input means 700 is electrically connected to the first solenoid 510 such that a normal push switch is applied so that the contact is pressed and energized when pressed once. Thus, by operating the first input means 700 is energized or disconnected according to whether the contact is connected or not, the supply of power to the first solenoid 510 is controlled by the user. On the other hand, the first input means 700 according to the present invention, as well as the push switch, it is possible to apply a variety of switches of the contact is attached and dropped through the operation such as a tumbler switch.

상기 제2입력수단(800)은, 제1입력수단(700)과 마찬가지로, 조작하여 접점의 접속여부에 따라 통전되거나 단전되어 제2솔레노이드(610)로의 전력 공급여부가 사용자에 의해 제어된다.Like the first input means 700, the second input means 800 is operated to be energized or disconnected according to whether the contact is connected, so that the power supply to the second solenoid 610 is controlled by the user.

그리고, 상기 누전차단기(900)는, 변류기(미도시) 및 전자석방식의 구동기(미도시)로 구성된 공지된 기술로서 그 상세한 설명은 생략하기로 한다. 본 발명에 따른 상기 누전차단기(900)는, 아웃렛단자(300)에 전기적으로 연결되도록 케이스(100)에 설치된다. 상기 변류기를 간략히 설명하면, 전력선에 권선된 코일(미도시)을 통해 전력선에 흐르는 전류를 유도하는 것이다. 그리고, 상 기 구동기는, 변류기에 전기적으로 연결되어 일정 전류 이상이면 트립되는 전자석 방식이다. 여기서, 상기 변류기는, 통상 CT(Current Transfomer)라 지칭되는 것으로, 전력선에 설치되어, 전력선에 발생하는 자속을 감지하여 소정회수로 권선된 코일에 유도성 전류를 야기시킨다. 따라서, 평상시 상기 코일에는 전력선에 흐르는 전류량이 같아 자속이 서로 상쇄되어 코일에 유도전류가 흐르지 않고, 누전이 발생하면 전력선에 유도성전류가 야기된다.And, the earth leakage breaker 900, A well-known technique consisting of a current transformer (not shown) and an electromagnet type driver (not shown) will be omitted. The earth leakage breaker 900 according to the present invention is installed in the case 100 to be electrically connected to the outlet terminal 300. Briefly, the current transformer is to induce a current flowing in the power line through a coil (not shown) wound on the power line. In addition, the driver is an electromagnet type that is electrically connected to the current transformer and trips when a predetermined current or more. Here, the current transformer, commonly referred to as CT (Current Transfomer), is installed in the power line to sense the magnetic flux generated in the power line to cause an inductive current in the coil wound in a predetermined number of times. Therefore, normally the amount of current flowing through the power line in the coil is equal to each other and the magnetic flux cancels each other so that no induction current flows in the coil, and an electric leakage causes an inductive current in the power line.

이하 도 2 내지 도 5를 참조하여 본 발명에 따른 공동주택의 전원공급형 아웃렛의 작용을 순차적으로 설명해 보면 다음과 같다.Hereinafter, the operation of the power supply outlet of the multi-family house according to the present invention will be described with reference to FIGS. 2 to 5 as follows.

본 발명에 따른 아웃렛이 사용되지 않을 때, 상기 아웃렛부(200)는, 도어부(230)가 전방에 배치되어 수납홈(110)을 폐쇄하고, 제1플런저(520)에 걸림돌기(222)가 걸려 회전이 저지되지만, 항시 전방으로 회전되어 인출가능하도록 수납홈(110)에 설치된다(도 2).When the outlet according to the present invention is not used, the outlet part 200 has the door part 230 disposed at the front to close the receiving groove 110, and the protrusion 222 at the first plunger 520. The rotation is prevented, but is always installed in the receiving groove 110 to be rotated forward and withdrawable (Fig. 2).

본 발명에 따른 아웃렛을 사용하기 위해서는, 상기 제1입력수단(700)을 누르면, 제1플런저(520)는 제1솔레노이드(510)의 내부로 삽입되어, 걸림돌기(222)가 제1플런저(520)에 걸리지 않게 된다. 그러므로, 상기 아웃렛부(200)는, 토션스프링(400)의 탄성에 의해 회전되다가, 스토퍼(111)에 걸림돌기(222)가 맞물려서 회전이 저지되면서, 플러그접속부(220)가 전방으로 노출된다. 이때, 상기 제1입력수단(700)을 다시 한번 누르면, 제1플런저(520)가 제1솔레노이드(510) 외부로 돌출된다. 이러한 상태에서, 상기 제2입력수단(800)을 눌러 제2솔레노이드(610)를 작동시키면, 제2플런저(620)가 플러그접속부(220)의 배면 상방을 접하도록 돌출된다(도 3).In order to use the outlet according to the present invention, when the first input means 700 is pressed, the first plunger 520 is inserted into the first solenoid 510 so that the locking protrusion 222 is connected to the first plunger ( 520). Therefore, the outlet portion 200 is rotated by the elasticity of the torsion spring 400, while the locking projection 222 is engaged with the stopper 111 to prevent rotation, and the plug connection portion 220 is exposed to the front. At this time, when the first input means 700 is pressed again, the first plunger 520 protrudes out of the first solenoid 510. In this state, when the second solenoid 610 is operated by pressing the second input means 800, the second plunger 620 protrudes to contact the upper surface of the plug connection part 220 (FIG. 3).

상기 플러그접속부(220)가 전방으로 노출되면, 플러그단자(P1)를 단자삽입구(221)에 맞추어 삽입한다. 이때, 상기 제2플런저(620)가 돌출되므로 인해 플러그(P)를 접속하기 위해 가해지는 외력에도 아웃렛부(200)가 회전되지 않는다. 한편, 상기 단자삽입구(221)에 플러그단자(P1)가 삽입되면, 플러그단자(P1)와 아웃렛단자(300)가 접속되어 전력이 해당 전기기구로 공급된다(도 4).When the plug connection part 220 is exposed to the front, the plug terminal P1 is inserted in accordance with the terminal insertion hole 221. At this time, since the second plunger 620 protrudes, the outlet part 200 does not rotate even when an external force is applied to connect the plug P. FIG. On the other hand, when the plug terminal P1 is inserted into the terminal insertion hole 221, the plug terminal P1 and the outlet terminal 300 are connected to the electric power is supplied to the electric device (Fig. 4).

그리고, 상기 플러그(P)가 아웃렛에 접속되면, 해당 전기기구의 코드(C)를 상기 코드통과홈(231)에 배치한다. 그리고, 상기 아웃렛부(200)의 회전이 가능해지도록, 제2입력수단(800)을 다시 한번 눌러 제2솔레노이드(610) 내부로 제2플런저(620)를 삽입한다. 또한, 상기 제1입력수단(700)을 눌러 제1솔레노이드(510) 내부로 제1플런저(520)가 삽입되도록 한다. 그 다음에, 도어부(230)를 밀어 회전시켜 아웃렛부(200)를 수납홈(110)에 원위치시킨다. 그리고, 상기 제1입력수단(700)을 또 누르면, 제1솔레노이드(510)로 전력이 공급되지 않아 제1플런저(520)가 돌출되어 걸림돌기(222)의 상부에 위치하게 되므로, 아웃렛부(200)의 회전이 저지된다(도 5). When the plug P is connected to the outlet, the cord C of the electric appliance is disposed in the cord passing groove 231. Then, the second plunger 620 is inserted into the second solenoid 610 by pressing the second input means 800 again so that the rotation of the outlet part 200 is possible. In addition, the first plunger 520 is inserted into the first solenoid 510 by pressing the first input means 700. Next, the door part 230 is pushed and rotated to return the outlet part 200 to the receiving groove 110. In addition, when the first input means 700 is pressed again, power is not supplied to the first solenoid 510 so that the first plunger 520 protrudes and is positioned above the locking protrusion 222. Rotation of 200 is inhibited (FIG. 5).

한편, 본 발명에 따른 아웃렛에 누전이 발생하면, 누전차단기(900)가 작동되어 전기기구로의 전력공급이 차단된다. On the other hand, when a short circuit occurs in the outlet according to the present invention, the ground fault circuit breaker 900 is operated to cut off the power supply to the electrical appliance.

이와 같이 구성된 공동주택의 전원공급형 아웃렛은, 도어부(230)에 코드통과 홈(231)이 형성되어 코드(C)가 코드통과홈(231)을 통과하도록 설치되므로, 플러그(P)가 접속된 상태에서도 아웃렛부(200)를 회전시켜 수납홈(110)에 안착시킬 수 있다. 따라서, 상기 플러그접속부(220) 및 플러그접속부(220)에 접속된 플러그(P)를 은폐시키는 것이 가능해져서, 단자삽입구(221)로의 이물질 침투가 더욱 방지되어 감전사고가 예방된다.The power supply type outlet of the apartment house configured as described above has a cord passing groove 231 formed in the door 230 so that the cord C is installed to pass through the cord passing groove 231, so that the plug P is connected. The outlet 200 may be rotated and seated in the accommodation groove 110 even in the closed state. Therefore, it becomes possible to conceal the plug connection portion 220 and the plug P connected to the plug connection portion 220, further preventing foreign matter from penetrating into the terminal insertion opening 221, thereby preventing an electric shock accident.

또한, 본 발명에 따른 공동주택의 전원공급형 아웃렛은, 제2고정수단(600)을 작동시키면, 플러그(P)를 접속할 때 발생되는 외력에도, 아웃렛부(200)가 회전되지 않아 편리하다.In addition, when the power supply type outlet of the multi-family house according to the present invention operates the second fixing means 600, the outlet 200 is not rotated even in the external force generated when the plug P is connected.

또한, 본 발명에 따른 공동주택의 전원공급형 아웃렛은, 아웃렛에 플러그(P)가 접속된 상태에서도 회전되므로, 플러그(P)가 완전히 은폐되어 외부에서 직접적으로 플러그(P)에 가해지는 외력으로부터 플러그(P)가 보호되는 효과가 예상된다.In addition, since the power supply outlet of the multi-family house according to the present invention is rotated even when the plug P is connected to the outlet, the plug P is completely concealed from external force applied directly to the plug P from the outside. The effect that the plug P is protected is anticipated.

또한, 본 발명에 따른 공동주택의 전원공급형 아웃렛은, 수납홈(110) 및 플러그접속부(220)에 전력선수납홈(112,223)이 더욱 형성되어, 아웃렛부(200)가 수납홈(110)에 안착되면, 전력선은 전력선수납홈(112,223)에 안착되므로 아웃렛부(200)의 회전에 전력선이 영향을 미치지 않아 회전이 원활하게 이루어지는 장점도 있다.In addition, the power supply outlet of the apartment house according to the present invention, the power supply lead grooves 112 and 223 are further formed in the receiving groove 110 and the plug connecting portion 220, the outlet portion 200 is provided in the receiving groove 110 When seated, the power line is seated in the power bow lead grooves 112 and 223, so that the power line does not affect the rotation of the outlet unit 200, so that the rotation is smooth.

또한, 본 발명에 따른 감전사고 방지를 위한 공동주택내 아웃렛은, 누전차단기(900)가 보강되어 누전이 발생되면 전력공급이 차단된다. 따라서, 전기가 신체의 일부에 흘러 감전사고가 일어나거나 인화물질에 열이 공급되어 발생되는 대형화재가 예방됨은 물론, 해당 아웃렛만 차단되므로, 타 아웃렛에 연결된 전기기구는 정상적으로 작동되는 효과도 있다.In addition, the outlet in the apartment house for preventing an electric shock accident according to the present invention, when the earth leakage breaker 900 is reinforced to cause a short circuit occurs, the power supply is cut off. Therefore, the electricity flows to a part of the body to prevent an electric shock or a large fire caused by supplying heat to the flammable material, as well as only the outlet is blocked, the electrical appliance connected to the other outlet is also effective to operate normally.

도 1은 본 발명에 따른 공동주택의 전원공급형 아웃렛의 분해사시도이고,1 is an exploded perspective view of a power supply outlet of a multi-family house according to the present invention,

도 2 ~ 도 5는 본 발명에 따른 공동주택의 전원공급형 아웃렛의 개략도이다.2 to 5 is a schematic diagram of a power supply outlet of a multi-family house according to the present invention.

* 첨부도면의 주요 부분에 대한 설명 *Explanation of the main parts of the accompanying drawings

100:케이스, 110:수납홈,100: case, 110: storage groove,

111:스토퍼, 112:전력선수납홈,111: stopper, 112: power bow lead groove,

200:아웃렛부, 210:회전축, 200: outlet portion, 210: rotation axis,

220:플러그접속부, 221:단자삽입구,220: plug connection, 221: terminal insertion opening,

222:걸림돌기, 223: 전력선수납홈,222: jamming projections, 223: all players lead home,

230:도어부, 231:코드통과홈, 230: door part, 231: cord passing groove,

300:아웃렛단자, 300: outlet terminal,

400:토션스프링, 500:제1고정수단,400: torsion spring, 500: first fixing means,

510:제1솔레노이드, 520:제1플런저, 510: the first solenoid, 520: the first plunger,

600:제2고정수단, 610:제2솔레노이드,600: second fixing means, 610: second solenoid,

620:제2플런저, 700:제1입력수단,620: second plunger, 700: first input means,

800:제2입력수단, 900:누전차단기,800: second input means, 900: earth leakage breaker,

C:코드, P:플러그, C: cord, P: plug,

P1:플러그단자, W:벽면.P1: Plug terminal, W: Wall surface.

Claims (1)

전방으로 개구된 수납홈(110)을 갖추고, 벽면(W)에 매설되는 케이스(100)와; 전단이 수납홈(110)의 입구에 회전축(210)을 매개로 회전가능하게 고정되고 플러그단자(P1)가 삽입되는 단자삽입구(221)가 상면에 개구형성된 플러그접속부(220)와, 플러그접속부(220)와 직각으로 연결되어 수납홈(110)을 개폐하는 도어부(230)로 이루어진 아웃렛부(200)와; 단자삽입구(221)에 배치되어, 플러그단자(P1)와 통전되는 아웃렛단자(300)를 갖춘 공동주택의 전원공급형 아웃렛에 있어서,A case 100 having a receiving groove 110 opened forward and embedded in a wall surface W; The front end is fixedly rotatably at the inlet of the receiving groove 110 via the rotating shaft 210 and the plug insertion portion 220, the terminal insertion opening 221 into which the plug terminal P1 is inserted, is formed on the upper surface thereof, and the plug connecting portion ( An outlet part 200 having a door part 230 connected to the right angle 220 to open and close the receiving groove 110; In the power supply type outlet of the apartment house having an outlet terminal 300 which is disposed at the terminal insertion opening 221 and is energized with the plug terminal P1, 상기 플러그접속부(220)의 후단에 걸림돌기(222)가 형성되고, 플러그(P)의 코드(C)가 삽탈가능하게 절개형성된 코드통과홈(231)이 도어부(230)에 형성되며, 플러그접속부(220)가 수납홈(110)으로부터 이탈하지 않도록 수납홈(110)의 입구에 돌출되어 걸림돌기(222)의 이동을 저지하는 스토퍼(111)가 형성되고,A hook protrusion 222 is formed at a rear end of the plug connection part 220, and a cord passing groove 231 in which the cord C of the plug P is detachably cut is formed in the door part 230, and the plug A stopper 111 is formed to protrude at the entrance of the storage groove 110 to prevent the connection portion 220 from being separated from the storage groove 110 to prevent movement of the locking protrusion 222. 상기 아웃렛부(200)가 수납홈(110)의 전방으로 회전되 인출되도록, 회전축(210)을 중심으로 일단은 케이스(100)에 고정되고 타단은 아웃렛부(200)에 고정되어, 아웃렛부(200)를 강제 회전시키는 토션스프링(400)과; 도어부(230)가 벽면(W)에 수평배치되도록 아웃렛부(200)가 수납홈(110)에 인입되면 돌출된 제1플런저(520)가 걸림돌기(222)의 상방에 배치되도록 케이스(100)에 위치하는 제1솔레노이드(510)와, 제1솔레노이드(510)의 자력으로 이동하면서 아웃렛부(200)의 회전이 저지되도록 걸림돌기(222)와 맞물리는 제1플런저(520)로 된 제1고정수단(500)과; 도어부(230)가 벽면(W)에 수직배치되도록 아웃렛부(200)가 수납홈(110)에 인출되면 돌출된 제2플런저(620)가 걸림돌기(222)의 후방에 배치되도록 케이스(100)에 위치하는 제2솔레노이드(610)와, 제2솔레노이드(610)의 자력으로 이동하면서 아웃렛부(200)의 회전이 저지되도록 걸림돌기(222)와 맞물리는 제2플런저(620)로 된 제2고정수단(600)과; 케이스(100)에 설치되어, 제1솔레노이드(510)로의 전기공급을 제어하는 제1입력수단(700)과; 케이스(100)에 설치되어, 제2솔레노이드(610)로의 전기공급을 제어하는 제2입력수단(800)과; 아웃렛단자(300)와 전기적으로 직렬연결되어 케이스(100)에 설치되고, 누전발생시 누전을 감지하여 아웃렛단자(300)로의 전력공급을 차단하는 누전차단기(900)가 더 포함되는 것을 특징으로 하는 공동주택의 전원공급형 아웃렛.One end is fixed to the case 100 and the other end is fixed to the outlet part 200 so that the outlet part 200 is pulled out in front of the receiving groove 110 and the outlet part 200 is fixed to the case 100. A torsion spring 400 forcibly rotating 200; When the outlet part 200 is inserted into the receiving groove 110 so that the door part 230 is horizontally disposed on the wall surface W, the protruding first plunger 520 is disposed above the locking protrusion 222. The first solenoid 510 and the first plunger 520 engaged with the engaging projection 222 so that the rotation of the outlet 200 is prevented while moving by the magnetic force of the first solenoid 510 1 fixing means 500; When the outlet part 200 is drawn out to the receiving groove 110 so that the door part 230 is vertically disposed on the wall surface W, the protruding second plunger 620 is disposed at the rear of the locking protrusion 222. And a second plunger 620 engaged with the engaging protrusion 222 so that rotation of the outlet 200 is prevented while moving by the magnetic force of the second solenoid 610. Two fixing means 600; A first input unit 700 installed in the case 100 to control electricity supply to the first solenoid 510; Second input means (800) installed in the case (100) to control electricity supply to the second solenoid (610); Electrically connected in series with the outlet terminal 300 is installed in the case 100, the earth leakage breaker (900) for detecting a short circuit when a short circuit occurs to cut off the power supply to the outlet terminal 300, characterized in that it further comprises Powered outlet in the house.
KR1020080020660A 2008-03-05 2008-03-05 Outlet of an apartment house KR100860856B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200284640Y1 (en) 2002-05-10 2002-08-05 이두영 a waterproof outlet
KR100758689B1 (en) 2007-02-28 2007-09-13 주식회사 한양 티이씨 Outlet box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200284640Y1 (en) 2002-05-10 2002-08-05 이두영 a waterproof outlet
KR100758689B1 (en) 2007-02-28 2007-09-13 주식회사 한양 티이씨 Outlet box

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