KR20210026475A - a socket-outlet equipped with a ground-checking tool - Google Patents

a socket-outlet equipped with a ground-checking tool Download PDF

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Publication number
KR20210026475A
KR20210026475A KR1020190107299A KR20190107299A KR20210026475A KR 20210026475 A KR20210026475 A KR 20210026475A KR 1020190107299 A KR1020190107299 A KR 1020190107299A KR 20190107299 A KR20190107299 A KR 20190107299A KR 20210026475 A KR20210026475 A KR 20210026475A
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South Korea
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grounding
outlet
lamps
state
case
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KR1020190107299A
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Korean (ko)
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서기대
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서기대
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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H01R13/7175—Light emitting diodes (LEDs)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention relates to an outlet installed on the wall of a building or a portable outlet (power strip) used in combination with the outlet. The present invention provides an outlet equipped with a grounding confirmation means for providing the functionality of providing a grounding confirmation means in a socket so that a user can easily check the power supply state and the grounding state of an outlet (1) with the naked eye to ensure safety and enabling immediate confirmation that ground is properly connected and working under construction. That is, in constructing an outlet installed to be embedded in or protruding from a wall or configured to be movable, in which a terminal assembly composed of first and second power terminals and a grounding terminal is installed inside a case, the present invention has a built-in grounding confirmation means that can be observed from the outside in the case. The grounding confirmation means is composed of a circuit board electrically connected to the first and second power terminals and the grounding terminal and including first to third lamps. The circuit board turns on two lamps when the power supply state and the grounding state are good, and turns on three lamps when only the power supply state is achieved.

Description

접지확인수단이 구비된 콘센트{a socket-outlet equipped with a ground-checking tool}{A socket-outlet equipped with a ground-checking tool}

본 발명은 건물의 벽면에 설치된 콘센트 또는 콘센트에 결합하여 사용하는 이동형 콘센트(멀티탭)에 관한 것으로, 보다 구체적으로는 콘센트에 접지확인수단을 마련하여 사용자가 콘센트의 전원공급상태 및 접지 상태를 육안으로 쉽게 확인하여 안전을 보장받을 수 있도록 하고, 아울러 시공상태에서 접지가 올바르게 결선되어 작동하는지가 즉시 확인될 수 있도록 하는 기능성을 제공하는 접지확인수단이 구비된 콘센트를 제공코자 하는 것이다.The present invention relates to an outlet installed on a wall of a building or a mobile outlet (multi-tap) that is used in conjunction with an outlet, and more specifically, a grounding verification means is provided in the outlet so that the user can visually check the power supply state and the grounding state of the outlet. It is intended to provide an outlet equipped with a grounding verification means that provides the functionality to be easily checked and ensured safety, and that it can be immediately checked whether the ground is properly wired and operated in the construction state.

콘센트는 전기의 옥내배선에서 실내에 사용하는 코드를 접속하기 위해 배선에 연결하여 플러그를 삽입하는 연결기구로서, 전기가 통전되는 전원홀상으로 플러그의 전원단자를 꽂아 전자제품 등을 사용하고, 사용 후에는 불필요한 전력소모 및 안전사고를 방지하기 위해 플러그를 콘센트상에서 분리하는 방식으로 사용된다.An outlet is a connection device that connects to the wiring and inserts a plug in order to connect the cord used indoors in the indoor wiring of electricity. Plug the power terminal of the plug into the power hole through which electricity is energized to use electronic products, etc. Is used by separating the plug from the outlet to prevent unnecessary power consumption and safety accidents.

대표적인 예로는 대한민국 등록특허공보(B1)10-1234349호(2013.02.15.)의 원터치식 방식의 콘센트가 제공되고 있으며, 그 구성은 양쪽의 벽면에 가이드 홈부가 있는 적어도 하나 이상의 플러그 삽입구를 가지면서 내부에는 고정접점과 접지접점이 장착되어 있는 조립형의 케이스와, 상기 케이스에 있는 플러그 삽입구의 내측 바닥쪽에 배치되어 플러그를 누르는 힘에 의해 상하로 움직이는 것으로서 플러그를 꽂기 위한 플러그 삽입홀과 플러그 삽입구에 있는 가이드 홈부를 따라 이동하는 양쪽의 가이드 돌기부를 가지고 있고 양쪽 측면에는 플러그와 접속되는 가동접점이 형성되어 있는 플러그 지지체와, 상기 플러그 지지체의 저부에 배치되어 함께 동작하는 것으로서 플러그 지지체의 상승위치 및 하강위치를 순차적으로 교번 단속하는 원터치 스위치를 포함하는 구조로 이루어짐으로써, 플러그의 간단한 누름조작을 통해 전원을 ON/OFF할 수 있도록 하고 있다.As a representative example, a one-touch outlet of Korean Patent Publication (B1) 10-1234349 (2013.02.15.) is provided, and its configuration has at least one plug insertion port with guide grooves on both walls. An assembly-type case in which fixed and ground contacts are installed inside, and it is placed on the inner bottom of the plug insertion hole in the case and moves up and down by the force pressing the plug. It is placed in the plug insertion hole and the plug insertion hole for inserting the plug. A plug support having both guide protrusions moving along the guide groove and having movable contacts connected to the plug on both sides thereof, and a plug support disposed at the bottom of the plug support and operating together, and the rising position and lowering of the plug support It consists of a structure including a one-touch switch that sequentially controls the position of the switch, so that the power can be turned ON/OFF through a simple pressing operation of the plug.

다른 예로는 대한민국 등록실용신안공보(Y1)20-0443235호(2009.02.02.)의 누전 차단기를 구비하는 멀티탭이 제공되고 있으며, 그 구성은 누전 차단기와, 상기 누전차단기가 안착되는 하부케이스와, 상기 누전차단기의 핸들이 노출되도록 상기 하부케이스에 결합되는 상부케이스 및 상기 누전 차단기의 핸들을 보호할 수 있도록 상기 상부케이스에 마련되는 보호커버를 포함한다. 이에 따라, 멀티탭에 연결되어 있는 전기제품에서 누전이 발생할 경우 누전 차단기에 의하여 해당 전기제품이 연결되어 있는 멀티탭으로 인가되는 전원이 차단되므로, 가정 내의 모든 전원이 차단되는 것이 방지될 뿐만 아니라, 전원이 차단된 멀티탭에 연결되어 있는 전기제품의 누전여부만을 점검하여 누전이 발생한 부분을 용이하게 찾을 수 있도록 한 것이다.As another example, a multi-tap provided with an earth leakage circuit breaker according to Korean Utility Model Publication (Y1)20-0443235 (2009.02.02.) is provided, and the configuration includes an earth leakage circuit breaker, a lower case on which the earth leakage circuit breaker is mounted, and And an upper case coupled to the lower case such that the handle of the earth leakage circuit breaker is exposed, and a protective cover provided on the upper case to protect the handle of the earth leakage circuit breaker. Accordingly, when a short circuit occurs in an electrical product connected to the power strip, the power applied to the power strip to which the electrical product is connected is cut off by the earth leakage breaker, thus preventing all power in the home from being cut off. This is to make it easier to find the part where the electric leakage occurred by checking only whether the electric appliance connected to the disconnected power strip has a leakage.

그러나 상기한 콘센트(멀티탭)의 경우 접지 상태를 확인할 수 있는 수단이 없이 사용자가 접지상태 및 전원의 인가상태를 확인하기 위해 접지확인시험기를 사용하여 반드시 확인해야만 접지상태 등을 확인할 수 있었다.However, in the case of the above-described outlet (multi-tap), there is no means to check the grounding status, and the user must check the grounding status using a grounding verification tester to check the grounding status and the application status of power, so that the grounding status, etc. could be checked.

KR 101234349 B1 2013.02.15.KR 101234349 B1 2013.02.15. KR 200443235 Y1 2009.02.02.KR 200443235 Y1 2009.02.02.

이에 본 발명자는 종래 접지기능을 제공하도록 구성한 콘센트의 전원상태 및 접지상태 확인을 위해 접지확인시험기를 별도로 휴대하여 콘센트에 꽂아서 확인해야 하는 번거로움이 있어 이를 해결하기 위해 본 발명을 연구 개발한 것이다.Accordingly, the present inventor has researched and developed the present invention to solve the problem of having to carry a grounding verification tester separately and plug it into an outlet to check the power status and grounding status of an outlet configured to provide a conventional grounding function.

즉, 본 발명에서는 접기 기능을 갖는 콘센트에 접지확인수단을 마련하여, 접지확인시험기를 결합하는 번거로움 없이도 사용가 또는 전기 공사업자가 필요할 때 접지확인수단을 이용하여 전원공급상태와 접지 상태를 육안으로 쉽게 확인할 수 있는 접지확인수단이 구비된 콘센트를 제공함에 발명의 기술적 과제를 두고 본 발명을 완성한 것이다.That is, in the present invention, a grounding verification means is provided in an outlet having a folding function, and the power supply state and the grounding state are easily visually inspected using the grounding verification means when the user or the electric construction contractor needs it without the hassle of combining the grounding verification tester. The present invention was completed with the technical problem of the invention in providing an outlet provided with a grounding confirmation means that can be checked.

과제 해결 수단으로 본 발명에서는 벽체에 매립 또는 돌출되도록 설치하거나 이동형으로 구성되며, 케이스 내측으로 제1,2전원단자와 접지단자로 구성된 단자어셈블리를 설치한 콘센트를 구성함에 있어서; 상기 케이스에는 외부에서 관측할 수 있는 접지확인수단이 내장되며; 상기 접지확인수단은 제1,2전원단자와 접지단자에 전기적으로 결선되며 제1 내지 3램프를 포함하는 회로기판으로 구성되며, 상기 회로기판은 전원공급상태와 접지 상태가 양호할 때 2개 램프를 점등시키고, 전원공급상태만 이루어질 때 3개의 램프를 점등시키도록 구성한 것을 특징으로 한다.In the present invention, as a means of solving the problem, in the present invention, in constructing an outlet in which a terminal assembly consisting of first and second power terminals and a ground terminal is installed inside a case, which is installed to be buried or protruded in a wall or configured as a movable type; The case has a built-in grounding confirmation means that can be observed from the outside; The grounding verification means is electrically connected to the first and second power terminals and the grounding terminal, and is composed of a circuit board including first to third lamps, and the circuit board has two lamps when the power supply state and the grounding state are good. It is characterized in that it is configured to turn on and turn on three lamps when only the power supply state is achieved.

또한, 상기 제1 내지 3램프의 상측으로는 램프 점등상태를 설명하는 램프표시표가 마련되어 사용자가 램프 상태를 육안으로 확인하고 인지할 수 있도록 한 것을 특징으로 한다.In addition, a lamp indication table is provided above the first to third lamps to explain the lighting state of the lamp, so that the user can visually check and recognize the lamp state.

또한 케이스의 외부에 접지확인수단을 ON/OFF 하는 스위치를 구비한 것을 특징으로 한다.In addition, it is characterized in that it is provided with a switch for turning on/off the grounding confirmation means outside the case.

또한 회로기판에 슬롯을 형성하고, 이 슬롯에는 제1 내지 3램프를 끼움 결합할 수 있도록 한 것을 특징으로 한다.In addition, a slot is formed on the circuit board, and the first to third lamps are fitted and coupled to the slot.

본 발명에서 제공하는 접지확인수단이 구비된 콘센트를 이용하는 경우 하기와 같은 효과가 있다.In the case of using an outlet equipped with a grounding check means provided by the present invention, the following effects are obtained.

-사용 중인 콘센트의 접지상태 및 전원공급상태를 육안을 쉽게 확인할 수 있다.-You can easily check the grounding status and power supply status of the outlet in use with the naked eye.

-사용자가 콘센트의 접지상태 및 전원공급상태 확인을 위해 별도로 접지확인시험기를 구매 비치하는 불편을 일소할 수 있다.-Users can eliminate the inconvenience of purchasing and installing a separate grounding verification tester to check the grounding status and power supply status of the outlet.

-접지의 중요성을 자연스럽게 알릴 수 있고, 접지불량 등으로 인해 발생할 수 있는 감전 등의 각종 전기 안전사고를 미연에 방지할 수 있다.-You can naturally inform the importance of grounding and prevent various electrical safety accidents such as electric shock that may occur due to poor grounding.

-회로기판에 슬롯을 형성하여 제1 내지 3램프를 끼움 결합하는 경우 램프 고장에 따른 유리보수가 간편하게 이루어질 수 있다.-When the first to third lamps are fitted by forming slots on the circuit board, glass maintenance according to lamp failure can be easily performed.

도 1은 본 발명에서 제공하는 접지확인수단이 구비된 콘센트의 바람직한 일 실시례를 보인 외형 사시도
도 2는 본 발명에서 제공하는 접지확인수단이 구비된 콘센트의 바람직한 일 실시례로 케이스가 분리된 상태를 보인 사시도
도 3은 도 1에서 접지확인수단이 결합된 상태를 보인 평단면도
도 4는 도 1에서 접지확인수단이 결합된 상태를 보인 측단면도
도 5는 본 발명에 적용된 접지확인수단의 개략적인 회로도
도 6은 본 발명에서 제공하는 접지확인수단에서의 점등 예시도
도 7은 본 발명 접지확인수단에서 램프를 교환식으로 구성한 예를 보인 사시도1 is an external perspective view showing a preferred embodiment of an outlet provided with a grounding confirmation means provided by the present invention
2 is a perspective view showing a case in a separated state as a preferred embodiment of an outlet provided with a grounding check means provided in the present invention
Figure 3 is a plan cross-sectional view showing a state in which the grounding verification means is coupled in Figure 1
Figure 4 is a side cross-sectional view showing a state in which the grounding confirmation means is coupled in Figure 1
5 is a schematic circuit diagram of a grounding verification means applied to the present invention
6 is an exemplary view of lighting in the grounding verification means provided by the present invention
7 is a perspective view showing an example in which a lamp is configured in an interchangeable manner in the grounding checking means of the present invention

이하 본 발명에서 제공하는 접지확인수단이 구비된 콘센트의 바람직한 실시례를 첨부 도면에 의거하여 설명한다.Hereinafter, on the basis of the accompanying drawings, a preferred embodiment of an outlet provided with a grounding checking means provided by the present invention will be described.

도 1, 2는 본 발명에서 제공하는 접지확인수단이 구비된 콘센트의 바람직한 일 실시례를 보인 외형 사시도 및 케이스가 분리된 상태를 보인 사시도를 도시한 것이고, 도 3은 도 1에서 접지확인수단이 결합된 상태를 보인 평단면도, 도 4는 도 1에서 접지확인수단이 결합된 상태를 보인 측단면도를 각각 도시한 것이다.1 and 2 are an external perspective view showing a preferred embodiment of an outlet equipped with a grounding confirmation means provided in the present invention and a perspective view showing a case in which the case is separated, and FIG. 3 is a grounding confirmation means in FIG. A top cross-sectional view showing a combined state, and FIG. 4 is a side cross-sectional view showing a state in which the ground confirmation means is coupled in FIG. 1, respectively.

가정이나 사무실, 산업시설 등에서 사용되고 있는 일반적인 콘센트(1)는 케이스(2)와, 케이스(2)의 후방에 결합되는 커버(3)와, 커버(3)에 구비되는 단자어셈블리(31)를 포함하는 구성으로 이루어진다.A general outlet (1) used in homes, offices, industrial facilities, etc. includes a case (2), a cover (3) coupled to the rear of the case (2), and a terminal assembly (31) provided in the cover (3). It consists of a configuration.

상기 케이스(2)는 전면에 플러그(4)를 삽입할 수 있는 삽입부(21)가 형성되며, 삽입부(21)에는 플러그(4)에 형성된 핀단자(41)가 결합되는 단자구멍(22)을 형성하며, 가장자리측에는 접지단자구멍(23)을 형성한다.The case (2) has an insertion portion (21) through which the plug (4) can be inserted into the front surface, and the terminal hole (22) into which the pin terminal (41) formed on the plug (4) is coupled to the insertion portion (21). ), and a ground terminal hole 23 is formed at the edge.

상기 커버(3)는 케이스(2)와 피스와 같은 고정수단에 의해 상호 조립되며, 커버(3)의 상측으로는 전원을 공급하는 전력선(5)과 상호 연결되는 제1,2전원단자(32)(33)와 함께 건축물 등의 접지물과 전기적으로 연결된 전지선과 상호 연결되는 접지단자(34)가 포함하는 단자어셈블리(31)가 구비된다.The cover 3 is mutually assembled by a fixing means such as a case 2 and a piece, and the first and second power terminals 32 interconnected with a power line 5 supplying power to the upper side of the cover 3 A terminal assembly 31 including a ground terminal 34 that is interconnected with a battery wire electrically connected to a ground object such as a building, along with the) 33 is provided.

상기 제1,2전원단자(32)(33)는 플러그(4)에 형성되어 있는 핀단자(41)가 삽입되도록 단자구멍(22)의 하측에 위치되도록 구비되며, 접지단자(34)는 탄성기능을 가지며, 케이스(2)에 형성된 접지단자구멍(23)을 통해 삽입부(21)로 노출되어 꽂히는 플러그(4)에 구비된 접지편(42)과 상호 접점되어 접지 기능성을 제공하도록 하고 있다.The first and second power terminals 32 and 33 are provided to be located under the terminal hole 22 so that the pin terminal 41 formed in the plug 4 is inserted, and the ground terminal 34 is elastic. It has a function, and is exposed to the insertion part 21 through the ground terminal hole 23 formed in the case 2 and is mutually contacted with the grounding piece 42 provided in the plug 4 to be plugged in to provide a grounding function. .

상기와 같은 접지 기능을 갖는 콘센트(1)는 일반적으로 사용되고 있는 공지된 구성이다.The outlet 1 having the grounding function as described above is a known configuration that is generally used.

본 발명은 상기와 같은 접지 기능을 갖는 콘센트(1)는 물론이고, 이들 콘센트(1)에 결합하여 사용하는 이동형 콘센트(1)(멀티탭 등)에 공용으로 적용할 수 있는 접지확인수단(100)이 구비된 콘센트(1)를 제공하여 사용자가 접지상태 및 전원공급상태를 육안을 쉽게 확인하여 안전성을 보장할 수 있도록 한 것에 특징이 있다.The present invention is a grounding verification means 100 that can be commonly applied to a portable outlet (1) (multi-tap, etc.) used in combination with these outlets (1) as well as an outlet (1) having the above-described grounding function. It is characterized in that the provided outlet (1) is provided so that the user can easily check the grounding state and the power supply state to ensure safety.

도 5는 본 발명에 적용된 접지확인수단의 개략적인 회로도를 도시한 것이고, 도 6은 본 발명에서 제공하는 접지확인수단에서의 점등 예시도를 도시한 것이다.Figure 5 shows a schematic circuit diagram of the ground check means applied to the present invention, Figure 6 shows an example of lighting in the ground check means provided by the present invention.

상기 접지확인수단(100)은 제1 내지 3램프(101)(102)(103)가 회로기판(104)에 구비되어 있으며, 또한 회로기판(104)은 제1,2전원단자(32)(33)와 접지단자(34)에 전기적으로 결선된다.The grounding verification means 100 includes first to third lamps 101, 102, 103 provided on the circuit board 104, and the circuit board 104 includes first and second power terminals 32 ( 33) and the ground terminal 34 are electrically connected.

상기 회로기판(104)은 케이스(2)에 결합되며, 제1 내지 3램프(101)(102)(103)는 외부로 노출되도록 설치한다. 바람직하기로는 도 2에 도시된 바와 같이 케이스(2)에 가이드(24)를 형성하여 이에 끼우고, 케이스(2)의 하단에 램프내입공(25)를 형성하여 제1 내지 3램프(101)(102)(103)가 삽입될 수 있도록 구성한다.The circuit board 104 is coupled to the case 2, and the first to third lamps 101, 102, and 103 are installed to be exposed to the outside. Preferably, as shown in Fig. 2, a guide 24 is formed in the case 2 and fitted thereto, and the first to third lamps 101 are formed by forming a lamp inlet hole 25 at the lower end of the case 2 It is configured so that (102) (103) can be inserted.

상기 회로기판(104)에 적용되는 제1 내지 3램프(101)(102)(103)는 동일한 색상을 사용하여도 무방하나 녹색, 황색, 적색의 램프를 사용하여 시인성을 높일 수 있도록 한다.The first to third lamps 101, 102, and 103 applied to the circuit board 104 may use the same color, but green, yellow, and red lamps are used to increase visibility.

본 발명에서 제공하는 접지확인수단(100)의 개략적인 회로도를 도 7에 의해 살펴보면, 외부전원이 제공되는 제1,2전원단자(32)(33)와 전지선과 상호 연결되는 접지단자(34)가 구비된다.Looking at a schematic circuit diagram of the ground check means 100 provided in the present invention by FIG. 7, the first and second power terminals 32 and 33 to which external power is provided and the ground terminal 34 interconnected with the battery line Is equipped.

상기 제1,2전원단자(32)(33)와 접지단자(34)는 회로기판(104)과 전기적으로 연결된다.The first and second power terminals 32 and 33 and the ground terminal 34 are electrically connected to the circuit board 104.

상기 회로기판(104)에는 3개의 저항과 3개의 램프가 설치되어 있으며, 제1전원단자(32)와 제1저항(105)의 입력측이 결선되고, 제1저항(105)의 출력측과 제1램프(101)가 결선되며, 또한 제1램프(101)와 제3저항(107)의 입력측이 상호 결선된다.The circuit board 104 has three resistors and three lamps installed, the first power terminal 32 and the input side of the first resistor 105 are connected, and the output side of the first resistor 105 and the first The lamp 101 is connected, and the input side of the first lamp 101 and the third resistor 107 is connected to each other.

그리고 제2전원단자(33)와 제2저항(106)의 입력측이 결선되고, 제2저항(106)의 출력측과 제2램프(102)가 결선되고 제2램프(102)와 제1전원단자(32)가 상호 결선되며, 접지단자(34)와 제3저항(107)의 입력측이 결선되고 제3저항(107)의 출력측과 제3램프(103)가 결선되며, 제3램프(103)의 출력측과 제2저항(106)의 입력측이 결합된다.And the second power terminal 33 and the input side of the second resistor 106 are connected, the output side of the second resistor 106 and the second lamp 102 are connected, and the second lamp 102 and the first power terminal 32 are interconnected, the ground terminal 34 and the input side of the third resistor 107 are connected, the output side of the third resistor 107 and the third lamp 103 are connected, and the third lamp 103 The output side of and the input side of the second resistor 106 are coupled.

상기와 같이 접지확인수단(100)을 결선하는 경우, 도 6에 도시된 바와 같이 전원공급상태와 접지상태가 양호할 때 2개의 램프가 점등된다. 이때 올바른 연결 상태에서는 제1,2램프(101)(102)의 점등이 이루어지고, 역상으로 결선된 경우에는 제1,3램프(101)(103)의 점등이 이루어지게 된다.In the case of connecting the grounding checking means 100 as described above, as shown in FIG. 6, when the power supply state and the grounding state are good, the two lamps are turned on. At this time, in the correct connection state, the first and second lamps 101 and 102 are lit, and when the connection is reversed, the first and third lamps 101 and 103 are lit.

또한 전원공급상태만 양호하고 무접점 상태일 때 3개의 램프 즉, 제1 내지 3램프(101)(102)(103)가 동시에 점등되며, 무전원상태에서는 3개의 램프가 모두 소등된 상태가 된다.In addition, when only the power supply state is good and the state of the non-contact state, three lamps, that is, the first to third lamps 101, 102, and 103 are turned on at the same time, and in the non-power state, all three lamps are turned off.

상기 제1 내지 3램프(101)(102)(103)는 상기에서 언급한 바와 같이 녹색, 황색, 적색으로 적용될 수 있으며, 도시된 바에 의하면 제1램프(101)를 녹색, 제2램프(102)를 황색, 제3램프(103)를 적색으로 적용하고 있다.As mentioned above, the first to third lamps 101, 102, and 103 may be applied in green, yellow, and red, and as shown, the first lamp 101 is changed to green and the second lamp 102 ) Is applied in yellow, and the third lamp 103 is applied in red.

또한 본 발명에서는 접지확인수단(100)을 ON/OFF 하는 스위치(108)를 구비한다. 스위치(108)는 콘센트(1)를 구성하는 케이스(2)의 전면 또는 측면에 구비되며, 본 발명에서는 후자인 케이스(2)의 측면에 구비된 구성으로 도시되어 있으며, 스위치(108) 근처 또는 상기 제1 내지 3램프(101)(102)(103)의 상측으로는 램프 점등상태를 설명하는 램프표시표(109)가 마련되어 사용자가 램프 상태를 육안으로 확인하고 인지할 수 있도록 한다.In addition, in the present invention, a switch 108 for turning on/off the ground check means 100 is provided. The switch 108 is provided on the front or side of the case 2 constituting the outlet 1, and in the present invention, it is shown as a configuration provided on the side of the case 2, which is the latter, near the switch 108 or Above the first to third lamps 101, 102, and 103, a lamp indication table 109 for explaining the lighting state of the lamp is provided so that the user can visually check and recognize the lamp state.

도 7은 본 발명 접지확인수단에서 램프를 교환식으로 구성한 예를 보인 사시도를 도시한 것이다.7 is a perspective view showing an example in which a lamp is configured in an interchangeable manner in the grounding checking means of the present invention.

이는 상기와 같이 회로기판(104)에 제1 내지 3램프(101)(102)(103)를 적용함에 있어서, 이들 램프의 파손시 쉽게 유지 보수할 수 있도록 구성한 것이다.As described above, when the first to third lamps 101, 102, and 103 are applied to the circuit board 104, the lamps are configured to be easily maintained in case of damage.

즉, 회로기판(104)에 슬롯(104a)을 형성하고, 이 슬롯(104a)에는 제1 내지 3램프(101)(102)(103)를 끼움 결합할 수 있도록 한다. 이때 제1 내지 3램프(101)(102)(103)는 일체형으로 구성하거나 또는 단독으로 구성하여 결합한다.That is, a slot 104a is formed in the circuit board 104, and the first to third lamps 101, 102, and 103 are fitted in the slot 104a. At this time, the first to third lamps 101, 102, and 103 may be configured as an integral type or are combined to form a single structure.

이상과 같이 구성되는 본 발명의 접지확인수단(100)이 구비된 콘센트(1)는 가정이나 사무실, 산업시설 등의 벽면에 매립하는 콘센트(1), 벽면에 노출형으로 고정하는 콘센트(1), 이들 콘센트(1)에 결합하는 사용하는 이동형 콘센트(1)(멀티탭)등에 공통적으로 적용하여 사용할 수 있는 것으로, 본 발명을 적용할 경우 전원의 공급상태는 물론이고, 접지상태가 양호하게 이루어지는지를 실시간으로 확인할 수 있으므로 접지불량 등으로 인해 발생할 수 있는 감전 등의 각종 전기 안전사고를 미연에 방지할 수 있는 기능성을 제공할 수 있다.The outlet (1) provided with the grounding confirmation means (100) of the present invention configured as described above is an outlet (1) buried in a wall surface of a home, office, industrial facility, etc., and an outlet (1) fixed to the wall in an exposed type. , It can be applied and used in common with the portable outlet (1) (multi-tap) that is used to be coupled to these outlets (1), and if the present invention is applied, whether the power supply state as well as the grounding state is satisfactory. Since it can be checked in real time, it is possible to provide functionality that can prevent various electrical safety accidents such as electric shock that may occur due to poor grounding, etc.

또한 스위치(108)가 구비되어 있어 접지상태 등을 확인 후 접지확인수단(100)을 소등해 둠으로써 제1 내지 제3램프(103)의 수명을 연장할 수 있는 효과를 제공할 수 있으며, 도 7과 같이 제1 내지 3램프(101)(102)(103)를 교환할 수 있도록 구성할 경우 램프 손상시 쉽게 보수할 수 있는 편리성을 제공할 수 있다.In addition, since the switch 108 is provided, it is possible to provide an effect of extending the life of the first to third lamps 103 by turning off the grounding confirmation means 100 after checking the grounding state, etc. If the first to third lamps 101, 102, and 103 are configured to be interchangeable as shown in 7, it is possible to provide convenience that can be easily repaired when the lamp is damaged.

본 발명에서는 벽면에 노출형으로 고정하는 콘센트(1)를 기준으로 도시하고 있으며, 벽면에 매립하는 콘센트(1)의 경우 본 발명에서 도시하지는 않았으며, 접지확인수단(100)의 경우 전면에 노출식으로 제공되도록 구성되는 것은 당연하다.In the present invention, it is shown based on the outlet 1 fixed to the wall surface, and the outlet 1 embedded in the wall is not shown in the present invention, and the ground check means 100 is exposed to the front surface. It is natural to be configured to be provided in a way.

본 발명의 상세한 설명에서는 구체적인 실시례에 관해 설명하고 있으나, 본 발명의 범주에서 벗어나지 않는 한도 내에서 다양한 변형이 가능함은 물론이다. 그러므로 본 발명의 보호 범위는 설명된 실시례에 국한되어 정해져서는 안 되며, 후술하는 청구범위 뿐만 아니라 균등한 것들에 의해 정해져야 한다.Although specific embodiments are described in the detailed description of the present invention, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should not be defined by being limited to the described embodiments, and should not be determined by the following claims as well as equivalents.

1:콘센트 2:케이스
21:삽입부 22:단자구멍
23:접지단자구멍 24:가이드
25:램프내입공 3:커버
31:단자어셈블리 32:제1전원단자
33:제2전원단자 34:접지단자
4:플러그 41:핀단자
42:접지편 5:전력선
100:접지확인수단 101:제1램프
102:제2램프 103:제3램프
104:회로기판 104a:슬롯
105:제1저항 106:제2저항
107:제3저항 108:스위치
109:램프표시표1: outlet 2: case
21: insertion part 22: terminal hole
23: ground terminal hole 24: guide
25: lamp inlet hole 3: cover
31: terminal assembly 32: first power terminal
33: second power terminal 34: ground terminal
4: Plug 41: Pin terminal
42: ground part 5: power line
100: ground check means 101: first lamp
102: second lamp 103: third lamp
104: circuit board 104a: slot
105: first resistance 106: second resistance
107: third resistance 108: switch
109: lamp indication table

Claims (4)

벽체에 매립 또는 돌출되도록 설치하거나 이동형으로 구성되며, 케이스(2) 내측으로 제1,2전원단자(32)(33)와 접지단자(34)를 설치한 콘센트(1)를 구성함에 있어서;
상기 케이스(2)에는 외부에서 관측할 수 있는 접지확인수단(100)이 내장되며;
상기 접지확인수단(100)은 제1,2전원단자(32)(33)와 접지단자(34)에 전기적으로 결선되며 제1 내지 3램프(101)(102)(103)를 포함하는 회로기판(104)으로 구성되며, 상기 회로기판(104)은 전원공급상태와 접지상태에 양호할 때 2개 램프를 점등시키고, 전원공급상태만 이루어질 때 3개의 램프를 점등시키도록 구성한 것을 특징으로 하는 접지확인수단이 구비된 콘센트.
In constructing an outlet (1) installed to be buried or protruded in the wall or configured as a movable type, the first and second power terminals 32 and 33 and the ground terminal 34 are installed inside the case 2;
The case (2) has a built-in grounding verification means (100) that can be observed from the outside;
The ground checking means 100 is electrically connected to the first and second power terminals 32 and 33 and the ground terminal 34, and is a circuit board including first to third lamps 101, 102 and 103. It consists of 104, and the circuit board 104 is configured to turn on two lamps when the power supply state and the grounding state are satisfactory, and to turn on the three lamps when only the power supply state is achieved. Outlet with verification means.
 청구항 1에 있어서;
상기 제1 내지 3램프(101)(102)(103)의 상측으로는 램프 점등상태를 설명하는 램프표시표(109)가 마련되어 사용자가 램프 상태를 육안으로 확인하고 인지할 수 있도록 한 것을 특징으로 하는 접지확인수단이 구비된 콘센트.
The method according to claim 1;
Above the first to third lamps 101, 102, 103 are provided with a lamp indication table 109 explaining the lighting state of the lamp so that the user can visually check and recognize the lamp state. An outlet equipped with a grounding verification means.
 청구항 1 또는 청구항 2에 있어서;
케이스(2)의 외부에 접지확인수단(100)을 ON/OFF 하는 스위치(108)를 구비한 것을 특징으로 하는 접지확인수단이 구비된 콘센트.
The method according to claim 1 or 2;
An outlet with grounding verification means, characterized in that it has a switch 108 for turning on/off the grounding verification means 100 on the outside of the case (2).
 청구항 1 또는 청구항 2에 있어서;
상기 회로기판(104)에 슬롯(104a)을 형성하고, 이 슬롯(104a)에는 제1 내지 3램프(101)(102)(103)를 끼움 결합할 수 있도록 한 것을 특징으로 하는 접지확인수단이 구비된 콘센트.The method according to claim 1 or 2;
The circuit board 104 has a slot 104a, and the first to third lamps 101, 102, 103 are fitted and coupled to the slot 104a. Equipped outlet.
KR1020190107299A 2019-08-30 2019-08-30 a socket-outlet equipped with a ground-checking tool KR20210026475A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200443235Y1 (en) 2008-07-11 2009-02-02 곽창용 Multi-tap having leakage breaker
KR101234349B1 (en) 2012-10-19 2013-02-15 (주)대성 One touch typed concent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200443235Y1 (en) 2008-07-11 2009-02-02 곽창용 Multi-tap having leakage breaker
KR101234349B1 (en) 2012-10-19 2013-02-15 (주)대성 One touch typed concent

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