KR20010076108A - Plug - Google Patents

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Publication number
KR20010076108A
KR20010076108A KR1020000003535A KR20000003535A KR20010076108A KR 20010076108 A KR20010076108 A KR 20010076108A KR 1020000003535 A KR1020000003535 A KR 1020000003535A KR 20000003535 A KR20000003535 A KR 20000003535A KR 20010076108 A KR20010076108 A KR 20010076108A
Authority
KR
South Korea
Prior art keywords
power supply
supplied
fuse
plug
power
Prior art date
Application number
KR1020000003535A
Other languages
Korean (ko)
Inventor
한만덕
Original Assignee
한만덕
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한만덕 filed Critical 한만덕
Priority to KR1020000003535A priority Critical patent/KR20010076108A/en
Publication of KR20010076108A publication Critical patent/KR20010076108A/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/68Structural association with built-in electrical component with built-in fuse

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

PURPOSE: A safe plug is provided to prevent a trouble of household electric appliances by cutting off a fuse in a safety unit in case of an abnormality or an overload of a power supply. CONSTITUTION: A first conduction bar(1) is supplied with a power from a power source and has a tab at rear part. A tab groove(2) combines the first conduction bar(1) with a fuse(3) in case the fuse(3) is inserted. A first fixing unit(6) fixes a spring(5) with any one power supply line(9). A second fixing unit(7) fixes a second conduction bar(8) with the other power supply line(9). A safety unit(10) cuts off a circuit in case of an abnormality or an overload of the power supplied with through the first conduction bar(1).

Description

플러그{Plug}Plug {Plug}

본 발명은 전원 플러그(Plug)에 관한 것으로서, 특히 플러그 자체에 안전수단을 구비한 플러그에 관한 것이다.The present invention relates to a power plug (Plug), and more particularly to a plug having a safety means on the plug itself.

일반적으로, 산업현장에서 사용하는 기계 장치나 일반 가정에서 사용하는 가전 제품들은 전원공급원인 콘센트에 플러그를 접속하여 전원을 공급받게 된다.In general, mechanical devices used in industrial sites or home appliances used in ordinary homes are supplied with power by connecting a plug to a power outlet.

그러나, 기존에 사용하고 있는 플러그는 도 1에 도시된 바와 같이 플러그 자체에 아무런 안전 장치가 없으므로 다음과 같은 문제점이 발생한다.However, since the plug used in the prior art does not have any safety device in the plug itself as shown in FIG. 1, the following problem occurs.

산업현장에서 사용하는 모터(핸드 드릴 등)의 경우, 모터 내부에 안전장치가 구비되어 있지 않아, 이상전원 및 과부로 인해 코일이 단선 되어 모터 고장이 발생된다.In the case of a motor (hand drill, etc.) used in an industrial site, a safety device is not provided inside the motor, and a coil breaks due to an abnormal power supply and an overload, resulting in a motor failure.

또한, 일반 가정에서 사용하는 가전 제품(TV, 비디오 등)의 경우, 대부분 안전장치인 퓨즈가 가전 제품 내부에 구비되어 있어, 퓨즈를 교체하기 위해 외부 케이스를 분리해야 되는 번거로운 문제점이 있다.In addition, in the case of home appliances (TV, video, etc.) used in a general home, most safety devices are provided with a fuse inside the home appliance, and there is a troublesome problem of removing the outer case to replace the fuse.

특히, 전기(전자)에 기초 지식이 없는 사용자의 경우 간단한 퓨즈 고장 일지라도, 퓨즈 교환을 위해 전문가에게 서비스를 받아야만 하는 번거로운 문제점이 있다.In particular, even if the user does not have a basic knowledge of electricity (electronics), even a simple fuse failure, there is a cumbersome problem that must be serviced by an expert to replace the fuse.

따라서, 본 발명은 전원 플러그 자체에 안전수단을 구비함으로써, 상술한 단점을 해결할 수 있는 플러그를 제공하는 데 그 목적이 있다.Therefore, an object of the present invention is to provide a plug that can solve the above-mentioned disadvantages by providing a safety means in the power plug itself.

상술한 목적을 달성하기 위한 본 발명에 따른 플러그는 전원공급원으로부터어느 한 전원이 공급되며 후단에 탭이 형성된 제 1 도전 봉과, 어느 한 전원공급 라인이 제 1 고정수단에 의해 고정되며 상기 제 1 도전 봉을 통해 공급되는 전원의 이상전원 및 과부하 발생시 회로를 단선 시키기 위한 안전수단과, 상기 전원공급원으로부터 또 다른 전원이 공급되며 제 2 고정수단에 의해 또 다른 전원공급 라인과 함께 고정되는 제 2 도전 봉을 포함하여 구성된 것을 특징으로 한다.A plug according to the present invention for achieving the above object is a first conductive rod which is supplied with a power from a power supply source and a tab formed at a rear end thereof, and one power supply line is fixed by a first fixing means, and the first conductive Safety means for disconnecting the circuit in the event of abnormal power and overload of the power supplied through the rod, and a second conductive rod supplied with another power supply from the power supply and fixed together with another power supply line by a second fixing means Characterized in that configured to include.

도 1은 일반적인 플러그의 구성을 나타낸 단면도.1 is a cross-sectional view showing the configuration of a general plug.

도 2는 본 발명에 따른 플러그의 구성을 나타낸 단면도.2 is a cross-sectional view showing the configuration of a plug according to the present invention.

도 3은 본 발명에 따른 안전수단의 구성을 상세히 도시한 도면.3 is a view showing in detail the configuration of the safety means according to the present invention.

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

1: 제 1 도전 봉 2: 탭 홈1: first challenge rod 2: tap groove

3: 퓨즈(Fuse) 4: 플러그 몸체3: fuse 4: plug body

5: 스프링 6: 제 1 고정수단5: spring 6: first fixing means

7: 제 2 고정수단 8: 제 2 도전 봉7: second fixing means 8: second conductive rod

9: 전원공급 라인 10: 안전수단9: power supply line 10: safety measures

이하, 첨부된 도면을 참조하여 본 발명을 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

도 2는 본 발명에 따른 플러그의 구성을 나타낸 단면도로서, 플러그 몸체(4)에는 전원공급원으로부터 어느 한 전원이 공급되며 후단에 탭이 형성된 제 1 도전 봉(1)과, 퓨즈(3)를 삽입한 후 상기 제 1 도전 봉(1)을 결합하기 위한 탭 홈(2)이 형성되며 제 1 고정수단(6)에 의해 어느 한 전원공급 라인(9)과 함께 스프링(5)이 고정되는 안전수단(10)과, 또 다른 전원공급 라인(9)과 함께 제 2 고정수단과(7)에 의해 고정되는 제 2 도전 봉(8)으로 구성된다.Figure 2 is a cross-sectional view showing the configuration of the plug according to the present invention, the plug body (4) is supplied with a first conductive rod (1) and a fuse (3) having a tab at the rear end of which any power is supplied from a power source. Then, a tab groove 2 for coupling the first conductive rod 1 is formed, and safety means for fixing the spring 5 together with any one of the power supply lines 9 by the first fixing means 6. And a second conductive rod 8 which is fixed by the second fixing means 7 together with another power supply line 9.

상술한 바와 같이 구성된 본 발명에 따른 플러그를 도 3을 참조하여 보다 상세히 설명하면 다음과 같다.The plug according to the present invention configured as described above will be described in more detail with reference to FIG. 3 as follows.

먼저, 플러그 몸체(4)의 제 1 고정수단(6)에 의해 전원공급 라인(9)과 스프링(5)을 고정한다. 이후 탭 홈(2)으로 퓨즈(3)를 삽입한 후, 제 1 도전 봉(1)을 상기 탭 홈(2)에 결합하게 된다. 이때, 퓨즈(3)는 제 1 도전 봉(1)의 밀착에 의해 상기 스프링(5)에 결합되게 된다. 그러므로, 상기 제 1 도전 봉(1)을 통해 공급되는전원은 전원공급 라인(9)의 어느 한 라인으로 공급된다. 또한, 제 2 도전 봉(8)을 통해 공급되는 전원은 상기 전원공급 라인(9)의 다른 라인으로 공급된다.First, the power supply line 9 and the spring 5 are fixed by the first fixing means 6 of the plug body 4. After the fuse 3 is inserted into the tab groove 2, the first conductive rod 1 is coupled to the tab groove 2. At this time, the fuse 3 is coupled to the spring 5 by the close contact of the first conductive rod (1). Therefore, the power supplied through the first conductive rod 1 is supplied to any one line of the power supply line 9. In addition, power supplied through the second conductive rod 8 is supplied to another line of the power supply line 9.

따라서, 상기 전원공급 라인(9)을 통해 전원을 공급받는 가전 제품이나 기계장치가 정상적으로 동작된다.Thus, the home appliance or the mechanical device which is supplied with power through the power supply line 9 is normally operated.

그러나, 이상전원 및 과부하 발생시에는 상기 안전수단(10) 내의 퓨즈(3)가 단선되게 된다. 이때, 사용자는 상기 제 1 도전 봉(1)을 분리하여 퓨즈(3)를 교환해 줌으로써, 가전 제품이나 기계장치를 정상적으로 사용할 수 있게 된다.However, when abnormal power and overload occur, the fuse 3 in the safety means 10 is disconnected. At this time, the user can replace the fuse 3 by removing the first conductive rod 1, thereby enabling normal use of home appliances or machinery.

이상에서 설명된 본 발명은 본 발명이 속하는 기술분야에서 통상의 지식을 가진자에 있어 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하므로 전술한 실시 예 및 첨부된 도면에 한정되는 것은 아니다.The present invention described above is capable of various substitutions, modifications, and changes within the scope without departing from the spirit of the invention for those of ordinary skill in the art to which the present invention belongs, the above-described embodiments and the accompanying drawings It is not limited to.

상술한 바와 같이 본 발명에 의하면 이상전원 및 과부하시 안전수단 내의 퓨즈가 단선 되도록 함으로써, 산업현장에서 사용하는 기계장치나 일반 가정에서 사용하는 가전 제품의 고장을 사전에 예방할 수 있고, 쉽게 퓨즈를 교환할 수 있는 탁월한 효과가 있다.As described above, according to the present invention, by disconnecting the fuse in the safety means in case of abnormal power supply and overload, it is possible to prevent the failure of the machinery used in the industrial site or the home appliance used in the general household in advance, and easily replace the fuse. There is an excellent effect that can be done.

Claims (2)

전원공급원으로부터 어느 한 전원이 공급되며 후단에 탭이 형성된 제 1 도전 봉과,A first conductive rod supplied with power from a power supply source and having a tab formed at a rear end thereof; 어느 한 전원공급 라인이 제 1 고정수단에 의해 고정되며 상기 제 1 도전 봉을 통해 공급되는 전원의 이상전원 및 과부하 발생시 회로를 단선 시키기 위한 안전수단과,Safety means for disconnecting the circuit in the event of an abnormal power supply and overload of the power supply line is fixed by the first fixing means and supplied through the first conductive rod, 상기 전원공급원으로부터 또 다른 전원이 공급되며 제 2 고정수단에 의해 또 다른 전원공급 라인과 함께 고정되는 제 2 도전 봉을 포함하여 구성된 것을 특징으로 하는 플러그.And a second conductive rod which is supplied with another power supply from said power supply and is secured together with another power supply line by a second fixing means. 제 1 항에 있어서,The method of claim 1, 상기 안전수단은 상기 제 1 도전 봉을 결합하기 위한 탭 홈이 형성되며 상기 탭 홈 내부로 삽입되는 퓨즈와, 상기 제 1 고정수단에 의해 어느 한 전원공급 라인과 함께 고정되는 스프링을 포함하여 구성된 것을 특징으로 하는 플러그.The safety means includes a fuse formed with a tab groove for coupling the first conductive rod and a spring inserted into the tab groove, and a spring fixed together with any one power supply line by the first fixing means. Featured plug.
KR1020000003535A 2000-01-25 2000-01-25 Plug KR20010076108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000003535A KR20010076108A (en) 2000-01-25 2000-01-25 Plug

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Application Number Priority Date Filing Date Title
KR1020000003535A KR20010076108A (en) 2000-01-25 2000-01-25 Plug

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870002987Y1 (en) * 1985-08-05 1987-09-09 정동섭 Rolling brush
JPS62160474U (en) * 1985-11-18 1987-10-12
US4959025A (en) * 1988-09-09 1990-09-25 Feller Ag Electrical apparatus plug
KR950026059A (en) * 1994-02-28 1995-09-18 배순훈 Power cord plug with fuse
US5643012A (en) * 1996-03-29 1997-07-01 Mai; Chao-Lin Safety plug with switch means
KR20000005391U (en) * 1998-08-28 2000-03-25 전주범 Plug for Electronics

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870002987Y1 (en) * 1985-08-05 1987-09-09 정동섭 Rolling brush
JPS62160474U (en) * 1985-11-18 1987-10-12
US4959025A (en) * 1988-09-09 1990-09-25 Feller Ag Electrical apparatus plug
KR950026059A (en) * 1994-02-28 1995-09-18 배순훈 Power cord plug with fuse
US5643012A (en) * 1996-03-29 1997-07-01 Mai; Chao-Lin Safety plug with switch means
KR20000005391U (en) * 1998-08-28 2000-03-25 전주범 Plug for Electronics

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