CN204390819U - With the lightning arrester of release unit - Google Patents
With the lightning arrester of release unit Download PDFInfo
- Publication number
- CN204390819U CN204390819U CN201520034651.2U CN201520034651U CN204390819U CN 204390819 U CN204390819 U CN 204390819U CN 201520034651 U CN201520034651 U CN 201520034651U CN 204390819 U CN204390819 U CN 204390819U
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- CN
- China
- Prior art keywords
- lightning arrester
- connecting rod
- insulator
- arrester body
- release unit
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Abstract
The utility model discloses a kind of lightning arrester with release unit, comprise lightning arrester body 1, the upside of lightning arrester body 1 is connected with earth terminal 2 by gold utensil, gold utensil on the upside of lightning arrester body 1 and be provided with the suspension plate 4 be fixedly linked respectively by the gold utensil on the upside of bolt 3 and lightning arrester body 1 and earth terminal 2 between earth terminal 2, the lower end of described lightning arrester body 1 is provided with disengaging unit, described disengaging unit is by the insulator 5 of the lower end being arranged on lightning arrester body 1, the high-pressure side 6 be connected with insulator 5, be provided with the head rod 7 on insulator 5 one end be connected with high-pressure side 6, be arranged on the disconnector 8 of head rod 7 lower end, be arranged on the second connecting rod 9 on insulator 5 one end of being connected with lightning arrester body 1 lower end and one end to be connected with head rod 7 and the 3rd connecting rod 10 that the other end is connected with the second connecting rod 9 is formed jointly.The beneficial effects of the utility model are, structure is simple, reasonable in design.
Description
Technical field
The utility model relates to lightning arrester architecture advances field, particularly a kind of lightning arrester with release unit.
Background technology
Thunder and lightning is a kind of weather phenomenon often occurred summer, the threat that the thunder calamity environment structure of depending on for existence to natural resources and the mankind is huge.First thunder and lightning produces scorching hot high temperature, and also have lightning induction in addition, lightning induction comprises electrostatic induction and electromagnetic induction, and it can produce induction high voltage.Thunder and lightning is generally divided into three kinds for the harm of the mankind: direct lightning strike, mine transmitting device and indirect lightning strike.Direct lightning strike refer to thunder and lightning directly hit building, trees, greatly, lightning protection device or human body; Mine transmitting device refers to that thunder and lightning is to overhead transmission line and metal pipe line effect, and lightning wave may invade indoor along these pipelines, jeopardize personal safety or damage equipment; Indirect lightning strike then occurs silently, not easily discovers, and consequence is relatively serious, and direct stroke is different with the object that indirect lightning strike destroys, and direct lightning strike is mainly broken building, power transmission line on discharge path, hits and extremely wounds people and animals etc., induced lightening chief destructive electronic equipment.Thunder and lightning is also the one of the main reasons of power breakdown, because its that precipitate powerful electric power, transformer can be burnt.The major function of lightning arrester is the development of restriction lightning overvoltage and switching overvoltage, and energy overvoltage produced is released into ground by it, makes power equipment from superpotential invasion and attack.
At present, the improper or unreasonable structure that general separator for lightning arrester device is selected due to disconnector, often occurs that disconnector misoperation is slow with disengaging reaction speed.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of lightning arrester with release unit.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of lightning arrester with release unit, comprise lightning arrester body 1, the upside of lightning arrester body 1 is connected with earth terminal 2 by gold utensil, gold utensil on the upside of lightning arrester body 1 and be provided with the suspension plate 4 be fixedly linked respectively by the gold utensil on the upside of bolt 3 and lightning arrester body 1 and earth terminal 2 between earth terminal 2, the lower end of described lightning arrester body 1 is provided with disengaging unit, described disengaging unit is by the insulator 5 of the lower end being arranged on lightning arrester body 1, the high-pressure side 6 be connected with insulator 5, be provided with the head rod 7 on insulator 5 one end be connected with high-pressure side 6, be arranged on the disconnector 8 of head rod 7 lower end, be arranged on the second connecting rod 9 on insulator 5 one end of being connected with lightning arrester body 1 lower end and one end to be connected with head rod 7 and the 3rd connecting rod 10 that the other end is connected with the second connecting rod 9 is formed jointly.
Described disconnector 8 is jointly made up of housing 11, the top electrode 12 being separately positioned on upper and lower surface in housing 11 and a bottom electrode 13 and the releasing mechanism be arranged between a top electrode 12 and a bottom electrode 13, and the inside of a described top electrode 12 is hollow-core construction.
Described releasing mechanism is by the slinky spring be arranged in top electrode 12 inner chamber, the empty booster 15 that top electrode 12 inner chamber and slinky spring 14 connect is stretched in one end, be arranged on the A pad 16 of sky booster 15 other end, be arranged on the dielectric layer 17 of A pad 16 lower surface, be arranged on the fast thermal resistance sheet 18 of dielectric layer 17 lower surface, be enclosed within the cap-shaped electrode 19 on fast thermal resistance sheet lower end and side face and the B pad 20 being arranged on cap-shaped electrode 19 lower surface, to be arranged on bottom electrode 13 and the copper spring 21 be sleeved on cap-shaped electrode 19 bossing and to be arranged on a bottom electrode 13 and the conductor be inserted in copper spring 21 is formed jointly.
Described conductor be by be arranged on a bottom electrode 13 and be inserted into insulating rod 22 in copper spring 21, the multiple parallel resistor disc group 23 be arranged on insulating rod 22, insulation spacer 24 between adjacent two resistor disc groups 23 and the connector that connects No. two top electrodes 25, multiple resistor disc group 23 and No. two bottom electrodes 26 successively form jointly.
Described fast thermal resistance sheet 18 is disc resistor disc, and described disc resistor disc upper face center has cavity, and described cavity is enclosed within the trigger end of sky booster.
Described second connecting rod 9 and the 3rd connecting rod 10 are movably connected, and the second connecting rod 9 is provided with the abutting end of the 3rd connecting rod 10 connecting line 27 be connected.
Described insulator 5 is in and is horizontally disposed with.
The lightning arrester with release unit utilizing the technical solution of the utility model to make, prevent from often occurring disconnector misoperation and departing from reaction speed slowly, impact resistance is strong, is convenient to install.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lightning arrester with release unit described in the utility model;
Fig. 2 is the structural representation of releasing mechanism described in the utility model;
In figure, 1, lightning arrester body; 2, earth terminal; 3, bolt; 4, suspension plate; 5, insulator; 6, high-pressure side; 7, head rod; 8, disconnector; 9, the second connecting rod; 10, the 3rd connecting rod; 11, housing; 12, a top electrode; 13, a bottom electrode; 14, slinky spring; 15, empty booster; 16, A pad; 17, dielectric layer; 18, fast thermal resistance sheet; 19, cap-shaped electrode; 20, B pad; 21, copper spring; 22, insulating rod; 23, resistor disc group; 24, insulation spacer; 25, No. two top electrodes; 26, No. two bottom electrodes; 27, connecting line.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as the structural representation that Fig. 1 is the lightning arrester with release unit described in the utility model, as shown in the figure, a kind of lightning arrester with release unit, comprise lightning arrester body 1, the upside of lightning arrester body 1 is connected with earth terminal 2 by gold utensil, gold utensil on the upside of lightning arrester body 1 and be provided with the suspension plate 4 be fixedly linked respectively by the gold utensil on the upside of bolt 3 and lightning arrester body 1 and earth terminal 2 between earth terminal 2, the lower end of described lightning arrester body 1 is provided with disengaging unit, described disengaging unit is by the insulator 5 of the lower end being arranged on lightning arrester body 1, the high-pressure side 6 be connected with insulator 5, be provided with the head rod 7 on insulator 5 one end be connected with high-pressure side 6, be arranged on the disconnector 8 of head rod 7 lower end, be arranged on the second connecting rod 9 on insulator 5 one end of being connected with lightning arrester body 1 lower end and one end to be connected with head rod 7 and the 3rd connecting rod 10 that the other end is connected with the second connecting rod 9 is formed jointly.Wherein, described disconnector 8 is jointly made up of housing 11, the top electrode 12 being separately positioned on upper and lower surface in housing 11 and a bottom electrode 13 and the releasing mechanism be arranged between a top electrode 12 and a bottom electrode 13, and the inside of a described top electrode 12 is hollow-core construction, described releasing mechanism is by the slinky spring be arranged in top electrode 12 inner chamber, the empty booster 15 that top electrode 12 inner chamber and slinky spring 14 connect is stretched in one end, be arranged on the A pad 16 of sky booster 15 other end, be arranged on the dielectric layer 17 of A pad 16 lower surface, be arranged on the fast thermal resistance sheet 18 of dielectric layer 17 lower surface, be enclosed within the cap-shaped electrode 19 on fast thermal resistance sheet lower end and side face and the B pad 20 being arranged on cap-shaped electrode 19 lower surface, to be arranged on bottom electrode 13 and the copper spring 21 be sleeved on cap-shaped electrode 19 bossing and to be arranged on a bottom electrode 13 and the conductor be inserted in copper spring 21 is formed jointly, described conductor be by be arranged on a bottom electrode 13 and be inserted into insulating rod 22 in copper spring 21, the multiple parallel resistor disc group 23 be arranged on insulating rod 22, insulation spacer 24 between adjacent two resistor disc groups 23 and the connector that connects No. two top electrodes 25, multiple resistor disc group 23 and No. two bottom electrodes 26 successively form jointly, described fast thermal resistance sheet 18 is disc resistor disc, and described disc resistor disc upper face center has cavity, and described cavity is enclosed within the trigger end of sky booster, described second connecting rod 9 and the 3rd connecting rod 10 are movably connected, and the second connecting rod 9 is provided with the abutting end of the 3rd connecting rod 10 connecting line 27 be connected, described insulator 5 is in and is horizontally disposed with.
The feature of the technical program is, depart from unit be by the insulator of the lower end being arranged on lightning arrester body, the high-pressure side be connected with insulator, the head rod be provided with on the insulator one end be connected with high-pressure side, be arranged on head rod lower end disconnector, be arranged on the second connecting rod on insulator one end of being connected with lightning arrester body lower end and one end and be connected with head rod and the 3rd connecting rod that the other end is connected with the second connecting rod is formed jointly.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection range of the present utility model.
Claims (7)
1. the lightning arrester with release unit, comprise lightning arrester body (1), the upside of lightning arrester body (1) is connected with earth terminal (2) by gold utensil, the suspension plate (4) be fixedly linked with gold utensil and the earth terminal (2) of lightning arrester body (1) upside respectively by bolt (3) is provided with between the gold utensil of lightning arrester body (1) upside and earth terminal (2), it is characterized in that, the lower end of described lightning arrester body (1) is provided with disengaging unit, described disengaging unit is by the insulator (5) of the lower end being arranged on lightning arrester body (1), the high-pressure side (6) be connected with insulator (5), be provided with the head rod (7) on insulator (5) one end be connected with high-pressure side (6), be arranged on the disconnector (8) of head rod (7) lower end, be arranged on the second connecting rod (9) on insulator (5) one end of being connected with lightning arrester body (1) lower end and one end to be connected with head rod (7) and the 3rd connecting rod (10) that the other end is connected with the second connecting rod (9) is formed jointly.
2. the lightning arrester with release unit according to claim 1, it is characterized in that, described disconnector (8) is jointly made up of housing (11), the top electrode (12) being separately positioned on upper and lower surface in housing (11) and a bottom electrode (13) and the releasing mechanism be arranged between a top electrode (12) and a bottom electrode (13), and the inside of a described top electrode (12) is hollow-core construction.
3. the lightning arrester with release unit according to claim 2, it is characterized in that, described releasing mechanism is by the slinky spring be arranged in top electrode (12) inner chamber, the empty booster (15) that top electrode (12) inner chamber and slinky spring (14) connect is stretched in one end, be arranged on the A pad (16) of sky booster (15) other end, be arranged on the dielectric layer (17) of A pad (16) lower surface, be arranged on the fast thermal resistance sheet (18) of dielectric layer (17) lower surface, be enclosed within the cap-shaped electrode (19) on fast thermal resistance sheet lower end and side face and be arranged on the B pad (20) of cap-shaped electrode (19) lower surface, be arranged on the upper and copper spring (21) be sleeved on cap-shaped electrode (19) bossing of bottom electrode (13) and be arranged on a bottom electrode (13) and to go up and the conductor be inserted in copper spring (21) is formed jointly.
4. the lightning arrester with release unit according to claim 3, it is characterized in that, described conductor be by be arranged on a bottom electrode (13) upper and be inserted into insulating rod (22) in copper spring (21), the multiple parallel resistor disc group (23) be arranged on insulating rod (22), be positioned at the insulation spacer (24) between adjacent two resistor disc groups (23) and connect No. two top electrodes (25) successively, the connector of multiple resistor disc group (23) and No. two bottom electrodes (26) forms jointly.
5. the lightning arrester with release unit according to claim 3, is characterized in that, described fast thermal resistance sheet (18) is disc resistor disc, and described disc resistor disc upper face center has cavity, and described cavity is enclosed within the trigger end of sky booster.
6. the lightning arrester with release unit according to claim 1, it is characterized in that, described second connecting rod (9) and the 3rd connecting rod (10) are movably connected, and the second connecting rod (9) is provided with the abutting end of the 3rd connecting rod (10) connecting line (27) be connected.
7. the lightning arrester with release unit according to claim 1, is characterized in that, described insulator (5) is in and is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034651.2U CN204390819U (en) | 2015-01-19 | 2015-01-19 | With the lightning arrester of release unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034651.2U CN204390819U (en) | 2015-01-19 | 2015-01-19 | With the lightning arrester of release unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390819U true CN204390819U (en) | 2015-06-10 |
Family
ID=53363517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034651.2U Expired - Fee Related CN204390819U (en) | 2015-01-19 | 2015-01-19 | With the lightning arrester of release unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390819U (en) |
-
2015
- 2015-01-19 CN CN201520034651.2U patent/CN204390819U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |