CN205646797U - Overvoltage protector for anti -thunder circuit - Google Patents
Overvoltage protector for anti -thunder circuit Download PDFInfo
- Publication number
- CN205646797U CN205646797U CN201620263460.8U CN201620263460U CN205646797U CN 205646797 U CN205646797 U CN 205646797U CN 201620263460 U CN201620263460 U CN 201620263460U CN 205646797 U CN205646797 U CN 205646797U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- protector
- gap ball
- current limiting
- limiting element
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000001012 protector Effects 0.000 title claims abstract description 34
- 239000012212 insulator Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (7)
- null1. a lightning protection line overvoltage protection device,Including scalable conductive connection plates (4)、Insulator (2)、Insulated conductor (1)、Protector (3)、Adjustable screw (10)、Current limiting element (19)、Quiet gap ball (8) and dynamic gap ball (9),It is characterized in that: described scalable conductive connection plates (4) includes the first connecting plate (5) and the second connecting plate (6),And first be provided with insulator (2) on connecting plate (5),Protector (3) is installed on the second connecting plate (6),Described insulator (2) is connected with insulated conductor (1) by anchor ear (7),Quiet gap ball (8) is installed on described insulated conductor (1),Described protector (3) upper end is provided with fixed plate (12),And fixed plate (12) has adjustable screw (10) by strengthening stud (11) connection,Described adjustable screw (10) front end is provided with dynamic gap ball (9),Described protector (3) outer layer covers one layer of insulating coating (17),Protector (3) is internally installed insulation liner pipe (19),And insulation liner pipe (19) is hollow structure,Current limiting element (18) is installed in insulation liner pipe (19),It is electrically connected with between described current limiting element (18) and dynamic gap ball (9) and the second connecting plate (6).
- A kind of lightning protection line overvoltage protection device the most according to claim 1, it is characterized in that: described first connecting plate (5) and the second connecting plate (6) are L-type structure, it is connected by fastening bolt (15) between described first connecting plate (5) and the second connecting plate (6), it is equipped with through hole on the non-level segment of described first connecting plate (5) and on the non-level segment of the second connecting plate (6), the through hole that the non-level segment of described first connecting plate (5) is provided with is trough type structure, the through hole that the non-level segment of described second connecting plate (6) is provided with is circular configuration, described fastening bolt (15) is arranged in through hole.
- A kind of lightning protection line overvoltage protection device the most according to claim 1, it is characterised in that: described quiet gap ball (8) is connected with insulated conductor (1) by attachment means (16), leaves gap between described quiet gap ball (8) and dynamic gap ball (9).
- A kind of lightning protection line overvoltage protection device the most according to claim 1, it is characterised in that: described insulator (2) is connected with the first connecting plate (5) by conducting metal bar (20).
- A kind of lightning protection line overvoltage protection device the most according to claim 1, it is characterised in that: described current limiting element (18) is made up of zinc oxide resistance sheet.
- A kind of lightning protection line overvoltage protection device the most according to claim 1; it is characterized in that: described adjustable screw (10) front end is provided with external screw thread; described dynamic gap ball (9) is provided with circular hole; and circular-hole internal-wall is provided with female thread, it is threaded connection between described adjustable screw (10) and dynamic gap ball (9).
- A kind of lightning protection line overvoltage protection device the most according to claim 1; it is characterized in that: the upper end of described protector (3) is connected with fixed plate (12) by the first conductive nut (13); the lower end of described protector (3) is connected with the second connecting plate (6) by the second conductive nut (14), is electrically connected with between described current limiting element (18) and the first conductive nut (13), the second conductive nut (14) and dynamic gap ball (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620263460.8U CN205646797U (en) | 2016-03-31 | 2016-03-31 | Overvoltage protector for anti -thunder circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620263460.8U CN205646797U (en) | 2016-03-31 | 2016-03-31 | Overvoltage protector for anti -thunder circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205646797U true CN205646797U (en) | 2016-10-12 |
Family
ID=57066725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620263460.8U Expired - Fee Related CN205646797U (en) | 2016-03-31 | 2016-03-31 | Overvoltage protector for anti -thunder circuit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205646797U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114142347A (en) * | 2021-11-29 | 2022-03-04 | 国网湖北省电力有限公司武汉市新洲区供电公司 | High-safety lightning arrester for electric power facilities |
-
2016
- 2016-03-31 CN CN201620263460.8U patent/CN205646797U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114142347A (en) * | 2021-11-29 | 2022-03-04 | 国网湖北省电力有限公司武汉市新洲区供电公司 | High-safety lightning arrester for electric power facilities |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lin Lianhua Inventor before: Li Jinqi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: 523000, Guangdong City, Dongguan province Zhangmutou town of camphor Yang community, Fu bamboo street, No. two, third floor, -1 Patentee after: Dongguan Xinchang Electronics Co., Ltd. Address before: 312366, Shaoxing, Zhejiang Province, Shangyu Province town, Lek Village, East China village, room 20, No. 1 Patentee before: Li Jinqi |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180331 |