KR840002076Y1 - Protector - Google Patents
Protector Download PDFInfo
- Publication number
- KR840002076Y1 KR840002076Y1 KR2019830000263U KR830000263U KR840002076Y1 KR 840002076 Y1 KR840002076 Y1 KR 840002076Y1 KR 2019830000263 U KR2019830000263 U KR 2019830000263U KR 830000263 U KR830000263 U KR 830000263U KR 840002076 Y1 KR840002076 Y1 KR 840002076Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heat coil
- coil
- shaft
- security device
- communication
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
Landscapes
- Fuses (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부를 절개한 사시도.1 is a perspective view of a portion of the present invention cut.
제2도는 본 고안의 유닛이 단자반에 장착된 상태도.2 is a state in which the unit of the present invention is mounted on the terminal board.
제3도 a는 제2도의 종단면도로서 평상시의 상태도. b는 a도에서 히트코일이 동작된 상태도.3 is a longitudinal cross-sectional view of FIG. b is a state in which the heat coil is operated in a degree.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 4각형 케이스 4 : 방전관1: square case 4: discharge tube
6 : 히트코일 7 : 축봉6: heat coil 7: shaft
9 : 동작 표시판 10 : 표시창구9: operation display panel 10: display window
11 : 뚜껑 13 : 톱니형의 홈11: lid 13: serrated groove
14 : 저온 용융납14: low temperature molten lead
본 고안은 동작한 히트코일을 다시 반복하여 사용할 수 있으며, 히트코일의 동작여부를 육안으로 확인할 수 있게 하고 케이스에 수납된 방전관과 히트코일은 용이하게 착탈되도록한 통신용 보안기 유닛의 구성에 관한 것이다.The present invention can be used again and again to operate the operation of the heat coil, and to allow the naked eye to check whether the operation of the heat coil and the discharge tube and the heat coil housed in the case relates to the configuration of the communication security unit for easy detachment.
종래에는 통신선에 유입되는 이상전압, 전류로부터 통신기기를 보호하는 통신용 보안기가 동작했는지, 안했는지를 알기 위해서는 일일히 각 소자를 시험해야 되었고, 또 일단 한번 동작한 히트코일은 버리고 새것으로 갈아 끼워야 하는 부품 낭비의 결점이 있었다.Conventionally, in order to know whether a communication security device that protects a communication device from abnormal voltage and current flowing into a communication line has been operated or not, each device has to be tested daily, and once a heat coil has been discarded and replaced with a new one, There was a fault of wasting parts.
본 고안은 이와같은 결점을 해결하기 위해 안출한 것으로 보안기 뚜껑에 표시창구를 내서 동작표시판의 출몰에 의해 히트코일의 동작 여부를 육안으로 확인하고, 히트코일의 축봉이 보빈내에서 왕복작동토록 하여 히트코일을 계속 반복하여 사용하면서도 납이 유출되지 않도록 한 것이다.The present invention was devised to solve the above-mentioned drawbacks, and a display window was placed on the cover of the security device to visually check the operation of the heat coil by the appearance of the operation display panel, and the heat coil shaft was reciprocated in the bobbin to be heated. Repeated use of the coil over and over to prevent the lead from leaking.
본 고안의 구성은 별첨도와 같이, 칸막이(2)가 형성된 4각형 케이스(1)의 각칸 하측에 접지편(3)으로 고정된 방전관(4)의 상면에 접촉대(5)가 형성된 히트코일(6)을 접촉시키고, 히트코일 축봉(7) 선단에 스프링(8)으로 동작 표시판(9)을 압압시켜 표시창구(10)가 천공된 뚜껑(11)을 닫아서된 것이며, 제3도와 같이 히트코일의 보빈(12) 내면에 톱니형의 홈(13)을 형성하고 저온 용융납(14)으로 축봉(7)을 고정한 것이다.The configuration of the present invention is, as shown in the appendix, a heat coil having a contact table 5 formed on the upper surface of the discharge tube 4 fixed to the ground piece 3 at the lower side of each compartment of the quadrilateral case 1 in which the partition 2 is formed ( 6) is contacted, and the operation display panel 9 is pressed with the spring 8 at the tip of the heat coil shaft 7 to close the lid 11 on which the display window 10 is perforated, and the heat coil as shown in FIG. Serrated grooves 13 are formed on the inner surface of the bobbin 12, and the shaft bar 7 is fixed with the low temperature molten lead 14.
미설명부호 3' : 접지편 끝을 절곡하여 세운 방전관 지지편, 6' : 히트코일 동체, 7' : 히트코일이 동작하여 반대쪽으로 튀어나온 축봉, 9' : 금속제로된 표시판의 안내판, 15, 15' : 입ㆍ출력단자, 16, 16' : 입출력 접속편, 17 : 절연판, 18 : 뚜껑 손잡이, 19 : 열선코일, 20 : 케이스와 일체로 형성된 안내턱, 21 : 축봉 공간이다.Unexplained symbol 3 ': Discharge tube support piece bent by bending the end of the ground piece, 6': Heat coil fuselage, 7 ': A shaft sticking out of the other side by the operation of the heat coil, 9': Guide plate of the metal display plate, 15, 15 ': input / output terminal, 16, 16': input / output connection piece, 17: insulation plate, 18: lid handle, 19: hot coil, 20: guide jaw formed integrally with case, 21: shaft space.
이와같이 구성된 본 고안의 작용효과를 별첨도에 의해 설명하면, 입력 접속편 (16)에는 국선축 회선이, 출력 접속편(16')에는 구내 회선이 각각 연결되어 있으므로 평상시에는 제3도 a와 같이 동작 표시판(9)이 표시창구(10)를 통해서 보이므로 보안기가 동작하지 않았음을 육안으로 확인하게 되며, 이때는 전류가 입력단자(15)→히트코일 동체(6')→열선코일(19)→저온 용융납(14)→축봉(7)→금속제 동작표시판(9)→출력단자(15')로 흐른다.When explaining the operation and effect of the present invention configured as described above, the trunk line axis line is connected to the input connection piece 16 and the premises line is connected to the output connection piece 16 ', respectively, as shown in FIG. Since the operation display panel 9 is seen through the display window 10, the visual confirmation that the security device has not been operated, in which case the current is input terminal 15 → heat coil body 6 '→ hot coil 19 → it flows from the low temperature molten lead 14 to the shaft bar 7 to the metal operation display panel 9 to the output terminal 15 '.
만일 이상 전압이나 전류가 통신선에 유입되면 열선코일(19)에 과전류가 흐르므로 저온 용융납(14)이 녹게 되어 제3도 b와 같이 스프링(8)의 탄성으로 동작 표시판 (9)과 함께 축봉(7)이 밀려서 동작 표시판(9)이 출력단자(15')와 떨어지면서 히트코일 동체(6')와 접지편(3)에 동시에 접속되고 축봉(7)은 축봉 공간(21) 안으로 축봉(7')과 같이 튀어나오게 된다. 이때 동작 표시판의 안내판(9')은 안내턱(20)에 안내되어 움직여서 동작 표시판(9)이 안정하게 작동한다.If an abnormal voltage or current flows into the communication line, an overcurrent flows in the hot wire coil 19, so that the low-temperature molten lead 14 is melted, and as shown in FIG. (7) is pushed so that the operation display plate 9 is separated from the output terminal 15 'and simultaneously connected to the heat coil body 6' and the ground piece 3, and the shaft 7 is inserted into the shaft space 21. 7 ') pops out. At this time, the guide plate 9 ′ of the operation display panel is guided and moved by the guide jaw 20 so that the operation display panel 9 operates stably.
따라서 표시창구(10)로 동작 표시판(9)이 안보이게 되어 히트코일(6)이 동작했음을 확인하게 되며, 과전류는 입력단자(15)→히트코일 동체(6')→동작 표시판(9)→접지편(3)으로 접지되고 구내 회선은 분리되어 통신기기를 보호하게 되는 것이다.Therefore, the operation display panel 9 is not visible through the display window 10, so that the heat coil 6 is operated. The overcurrent is input terminal 15 → heat coil body 6 '→ operation display panel 9 → ground. Ground (3) and the premises line is separated to protect the communication equipment.
위와같이 동작한 히트코일(6)을 갈아 끼울때는 뚜껑(11)을 열고 히트코일(6)을 빼내서 제3a도 같이 히트코일(6)을 돌려서 꽂으면 원상복구되어 히트코일(6)을 계속하여 반복 사용할 수 있게 되는 것이다. 그리고 방전관(4)은 요동 방지용 지지편(3')의 탄성에 의해 고정되며, 히트코일의 접촉대(5)의 면은 방전관의 상면과 접촉되어 접촉면적이 넓어지므로 불량의 염려가 없게된 것이다.When replacing the heat coil 6 operated as described above, open the lid 11, remove the heat coil 6, and insert the heat coil 6 by turning the heat coil 6 as shown in FIG. 3a to recover the original shape and continue the heat coil 6 It can be used repeatedly. In addition, the discharge tube 4 is fixed by the elasticity of the rocking preventing support piece 3 ', and the contact surface 5 of the heat coil is in contact with the upper surface of the discharge tube so that the contact area is widened so that there is no fear of failure. .
이와같이 본 고안은 히트코일의 동작여부를 육안으로 확인할 수 있어서 보수 작업이 신속해지고 저온 용융납이 유출되지 않아 한번 사용한 히트코일을 계속하여 반복 사용할 수 있어서 시설 유지비를 절감하게 된 것이다.As such, the present invention can visually check the operation of the heat coil, so that the repair work is quick and the low-temperature molten lead is not leaked, so that the heat coil can be repeatedly used, thereby reducing the maintenance cost of the facility.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019830000263U KR840002076Y1 (en) | 1983-01-14 | 1983-01-14 | Protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830000263U KR840002076Y1 (en) | 1983-01-14 | 1983-01-14 | Protector |
Publications (2)
Publication Number | Publication Date |
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KR840004485U KR840004485U (en) | 1984-09-20 |
KR840002076Y1 true KR840002076Y1 (en) | 1984-10-10 |
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KR2019830000263U KR840002076Y1 (en) | 1983-01-14 | 1983-01-14 | Protector |
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KR (1) | KR840002076Y1 (en) |
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1983
- 1983-01-14 KR KR2019830000263U patent/KR840002076Y1/en active IP Right Grant
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KR840004485U (en) | 1984-09-20 |
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