KR860001530Y1 - Protective device - Google Patents

Protective device Download PDF

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Publication number
KR860001530Y1
KR860001530Y1 KR2019840004284U KR840004284U KR860001530Y1 KR 860001530 Y1 KR860001530 Y1 KR 860001530Y1 KR 2019840004284 U KR2019840004284 U KR 2019840004284U KR 840004284 U KR840004284 U KR 840004284U KR 860001530 Y1 KR860001530 Y1 KR 860001530Y1
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KR
South Korea
Prior art keywords
fixed
plug
coil spring
connecting rod
coil
Prior art date
Application number
KR2019840004284U
Other languages
Korean (ko)
Other versions
KR850010489U (en
Inventor
김인형
Original Assignee
김인형
고려정밀 주식회사
유영두
주식회사 삼주무역상사
강욱종
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.)
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Application filed by 김인형, 고려정밀 주식회사, 유영두, 주식회사 삼주무역상사, 강욱종 filed Critical 김인형
Priority to KR2019840004284U priority Critical patent/KR860001530Y1/en
Publication of KR850010489U publication Critical patent/KR850010489U/en
Application granted granted Critical
Publication of KR860001530Y1 publication Critical patent/KR860001530Y1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/18Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/14Electrothermal mechanisms
    • H01H71/20Electrothermal mechanisms with fusible mass
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00Details of spark gaps
    • H01T1/14Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00Overvoltage arresters using spark gaps
    • H01T4/08Overvoltage arresters using spark gaps structurally associated with protected apparatus
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00Overvoltage arresters using spark gaps
    • H01T4/10Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes

Abstract

내용 없음.No content.

Description

보안기용 플러그와 히트코일의 연결장치Security device plug and heat coil connector

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 측면도.2 is a side view of the present invention.

제3도는 본 고안의 일부를 절결하여 나타낸 정면도.Figure 3 is a front view showing a cut off part of the present invention.

제4도는 제3도의 A-A'선 단면도.4 is a cross-sectional view along the line AA ′ of FIG. 3.

제5도는 3극관에 접속봉이 접하는 상태를 나타낸 단면도.5 is a cross-sectional view showing a state in which the connecting rod is in contact with the triode.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 플러그 2,3 : 극관1: plug 2,3: pole

3 : 접지봉 4 : 접속단자3: Grounding bar 4: Connection terminal

4' : 기판 5 : 중심핀4 ': substrate 5: center pin

6 : 코일스프링 7 : 히트코일6: coil spring 7: heat coil

8 : 접속봉 9 : 고정간8: connecting rod 9: fixed

10 : 고정판 11 : 접지단자10: fixing plate 11: earthing terminal

본 고안은 전자교환대의 배선반에 사용되는 피뢰탄 기반을 구성하는 보안기용 플러그와 히트코일의 연결장치에 관한 것으로서 전화선로에서 낙뢰 또는 고압선과 접촉되는 등의 사고로 인하여 과전압이나 과전류가 발생되는 경우에 히트 코일이 동작되어 본 회로를 단락시킴과 동시에 어스시켜 교환기가 상기 사고로 인하여 교환기가 파손되는 경우가 전혀 없도록 하기 위한 것으로 그 부품을 간단하게 하여 제작단가를 저렴하게함과 동시에 제작 및 그 취급이 용이하게 한 것이다. 종래에 상기 목적을 달성하기 위하여 알려진 것으로 국내실용신안공보 제625호(공고번호 제83-2105호)에 기재된 것이 있으나 이는 플러그의 상부 양측에 히트코일 요일부를 요설하여 그 내측면과 저면에 탄간이 형성된 접지판을 재치시키고 제1접지판과 제2접지판을 가열코일로 연결시킨 히트코일이 히트코일 요입부에 삽입고정되도록 한 다음 히트코일의 상측으로는 방전관을 내장한 원통관을 입설시키고 원통관 상면에는 탄동간을 탄설시킨 후 탄동간 상부로 접지봉의 상면이 위치되도록 하여 이들을 몸체의 내면으로 삽입시키도록 되어 있다.The present invention relates to a connection device of a security device plug and a heat coil constituting a lightning rod base used in a wiring board of an electronic switchgear. The heat coil is operated to short-circuit this circuit and at the same time, so that the exchanger does not break the exchanger at all due to the above-mentioned accidents. It is easy. Conventionally known in order to achieve the above-mentioned purpose, there is one described in the Korean Utility Model Publication No. 625 (Notification No. 83-2105), but it is installed on the inner surface and the bottom surface by arranging heat coil days on both sides of the upper part of the plug. Place the grounded ground plate and insert the heat coil connecting the first ground plate and the second ground plate with the heating coil to be fixed to the heat coil inlet. The upper surface of the cylindrical tube is carbonized and the upper surface of the ground rod is positioned to the upper portion of the ballistic shaft so that they are inserted into the inner surface of the body.

그러나 상기의 것은 탄동간의 높은 압력(약 7009이상)에 의한 접속 방법이므로 원통관의 내부에서 방전관과 접속봉을 용접시켜야만 작동이 가능하여 제작시 작업 불량에 의한 손실이 많았고 그 제작이 난이하였을 뿐만 아니라 이의 사용시에 있어 접촉 불량등의 사고가 가끔 유발되었던 문제점이 있었다.However, the above is the connection method by the high pressure (about 7009 or more) between the carbon tunnels, so it is possible to operate only by welding the discharge tube and the connecting rod inside the cylindrical tube, so there are many losses due to poor work during manufacture and the production was not only difficult. In use thereof, there was a problem that occasional accidents such as poor contact were caused.

본 고안은 상기의 문제점을 감안하여 히트코일이 권회된 접속봉의 끝단에 코일스프링을 납등으로 용착하여 과전압의 발생시 코일스프링이 단락과 동시에 접지되므로 교환기를 안전하게 보호할 수 있게 한 것으로 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.In consideration of the above problems, the coil spring is welded to the end of the connecting rod to which the heat coil is wound, using lead, etc., so that the coil spring is grounded at the same time as a short circuit in the event of an overvoltage. When described in detail as follows.

3극판(2)에 접속된 접지봉(3)을 플러그(1)에 삽입하여서 된 통상의 보안기용 플러그를 구성함에 있어서 접속단자(4)와 일체로 된 기판(4')을 3극관(2)의 양측에 위치되도록 하고 중심핀(5)에 권회된 코일스프링(6)의 일단은 기판(4')에 고정시키고 타단은 히트코일(7)이 권회된 접속봉(8)에 납등으로 용착시켜 과전압이 발생할시 단락되도록 함과 동시에 접지봉(3)일측에 횡으로 고착된 고정간(9)에 접하도록하여 접지될 수 있도록 한 것으로 도면중 미설명부호 10은 절연체로 된 고정판 11은 히트코일(7)의 끝단이 연결된 접지단자를 각각 표시한다.In constructing a normal plug for a security device by inserting the ground rod 3 connected to the tripolar plate 2 into the plug 1, the substrate 4 'integral with the connecting terminal 4 is connected to the tripolar tube 2; To one side of the coil spring (6) wound on the center pin (5) to the substrate (4 ') and the other end is welded to the connecting rod (8) on which the heat coil (7) is wound with lead, etc. When overvoltage occurs, short circuit occurs and at the same time, it is grounded by contacting the fixed bar 9 fixed laterally to one side of the ground rod 3. In the drawing, reference numeral 10 denotes an insulating plate, and 11 is a heat coil ( Mark the ground terminals connected to the ends of 7).

이와 같이 된 본 고안은 통상의 방법으로 피뢰탄 기반에 플러그(1)의 접속단자 (4)와 접지봉(3), 접지단자(11)를 접속시켜 사용하게 되는데 첨부도면 제5도에서 표현된 바와 같이 고정판(10)에 고정되어 히트코일(7)의 일끝단과 접점되어 있는 접속봉 (8)내측은 3극관(2)에 접하도록 하고 그 외측은 코일스프링(6)을 납으로 용착시킨다.The present invention, as described above, is used by connecting the connecting terminal 4 of the plug 1 to the ground rod 3 and the grounding terminal 11 in a conventional manner, as shown in FIG. Likewise, the inside of the connecting rod 8 fixed to the fixed plate 10 and in contact with one end of the heat coil 7 is in contact with the triode 2, and the outside thereof is welded to the coil spring 6 with lead.

코일스프링(6)은 중심핀(5)에 탄발되도록 권회되어서 하단이기판(4')에 고정되고 타단은 “”형으로 절곡되면서 접속봉(8)에 고착되므로 3극관(2)과 접속단자 (4)를 전기적으로 연결시키게 되는 것이며 접속봉(8)에 권회된 히트코일(7) 또는 일측은 접속봉(8)과 접하고 타단은 접지단자(11)에 접하게 되어 접속봉(8)과 접지단자 (11)를 연결시킨다.The coil spring 6 is wound so as to be shot on the center pin 5 so that it is fixed to the lower substrate 4 'and the other end is “ It is bent in a ”shape and fixed to the connecting rod 8 so that the triode 2 and the connecting terminal 4 are electrically connected to each other. The heat coil 7 or one side wound on the connecting rod 8 is connected to the connecting rod ( 8) and the other end is in contact with the ground terminal 11 to connect the connecting rod (8) and the ground terminal (11).

그리고 3극관(2)에 접속된 접지봉(3)의 일측에 횡으로 고착되어 있는 고정간 (9)은 “”형으로 절곡된 코일스프링(6)의 하단에 위치하게 되어 과전압으로 인한 코일스프링(6)의 단락시에 코일스프링(6)이 고정간(9)에 접할 수 있도록 한다. 상기와 같은 상태에서 정상적으로 작동될 경우에는 3극관(2)과 접속봉(3), 코일스프링(6)을 통하여 순차적으로 접지단자(4)에 전기가 흐르게 되나 전화선로에 낙뢰 또는 고압이 흐르게 될 경우에는 접속봉(8)에 권회된 히트코일(7)이 가열되어 접속봉(8)에 그 열이 전달되므로 코일스프링(6)을 용착시키고 있던 납(용융점이 327℃)이 용융되어 탄발된 상태의 코일스프링(6)을 단락시키게 되고 단락된 코일스프링(6)은 접지봉(3)에 횡으로 고착된 고정간(9)에 접하여 접지단자(4)를 접지봉(11)에 연결시키게 된다.And the fixed interval (9) which is fixed laterally to one side of the grounding rod (3) connected to the triode (2) is " It is positioned at the lower end of the coil spring (6) bent in a '' shape so that the coil spring (6) in contact with the fixed interval (9) in the short circuit of the coil spring (6) due to overvoltage. In the normal operation in the above state, electricity will flow to the ground terminal 4 sequentially through the triode 2, the connecting rod 3, and the coil spring 6, but lightning or high pressure may flow through the telephone line. In this case, since the heat coil 7 wound on the connecting rod 8 is heated to transfer the heat to the connecting rod 8, the lead (melting point 327 ° C.) of the coil spring 6 is melted and burnt. The coil spring 6 in a state is short-circuited, and the shorted coil spring 6 is connected to the ground rod 11 in contact with the fixed interval 9 fixed laterally to the ground rod 3.

상술한 바와 같은 본 고안은 불의의 사고로 전화 선로에 과전압이나 과전류가 발생할 경우 선로를 정확한 작동으로 단락시킴과 동시에 접지되어 교환기를 안전하게 보호하게 될 뿐만 아니라 그 구조가 비교적 간단하여 제작단가가 저렴하고 제작 및 취급이 용이하며 외부에서 적은 압력으로 접촉하기 때문에 모든 접속이 정확하게 되어 오동작이 전혀 없게 되는 효과가 있는 유용한 고안인 것이다.As described above, the present invention short-circuits the wires with correct operation when an overvoltage or overcurrent occurs in the telephone line due to an accident, and grounding protects the exchanger safely. It is a useful design that is easy to manufacture and handle and has the effect that all connections are correct and there is no malfunction at all because it is contacted with low pressure from the outside.

Claims (1)

3극관(2)에 접속된 접지봉(3)을 플러그(1)에 삽입하여서 된 통상의 보안기용 플러그를 구성함에 있어서 접속단자(4)와 일체로 된 기판(4')을 3극관(2)의 양측에 위치되도록 하고 중심핀(5)에 권회된 코일스프링(6)의 일단은 기판(4')에 고정시키고 타단은 히트코일(7)이 권회된 접속봉(8)에 납등으로 용착시켜과 전압이 발생할시 단락되도록 함과 동시에 접지봉(3)일측에 횡으로 고착된 고정간(9)에 접하도록 하여 접지될 수 있도록 하여서 되는 것을 특징으로 하는 보안기용 플러그와 히트코일의 연결장치.In constructing a plug for the conventional security device by inserting the ground rod 3 connected to the triode 2 into the plug 1, the substrate 4 'integral with the connecting terminal 4 is connected to the triode 2. One end of the coil spring 6 wound on the center pin 5 is fixed to the substrate 4 'and the other end is welded to the connecting rod 8 on which the heat coil 7 is wound with lead or the like. A device for connecting a security device plug and a heat coil to be shorted when a voltage is generated, and to be grounded by being in contact with a fixing bar 9 fixed laterally fixed to one side of the ground rod 3.
KR2019840004284U 1984-05-09 1984-05-09 Protective device KR860001530Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840004284U KR860001530Y1 (en) 1984-05-09 1984-05-09 Protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840004284U KR860001530Y1 (en) 1984-05-09 1984-05-09 Protective device

Publications (2)

Publication Number Publication Date
KR850010489U KR850010489U (en) 1985-12-30
KR860001530Y1 true KR860001530Y1 (en) 1986-07-14

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KR2019840004284U KR860001530Y1 (en) 1984-05-09 1984-05-09 Protective device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101107464B1 (en) * 2003-05-16 2012-01-19 엔테그리스, 아이엔씨. Sensor having a non-porous outer surface and method of bonding an electrical lead to a semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101107464B1 (en) * 2003-05-16 2012-01-19 엔테그리스, 아이엔씨. Sensor having a non-porous outer surface and method of bonding an electrical lead to a semiconductor device

Also Published As

Publication number Publication date
KR850010489U (en) 1985-12-30

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