CN108493772B - Multi-angle lightning rod - Google Patents
Multi-angle lightning rod Download PDFInfo
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- CN108493772B CN108493772B CN201810664067.3A CN201810664067A CN108493772B CN 108493772 B CN108493772 B CN 108493772B CN 201810664067 A CN201810664067 A CN 201810664067A CN 108493772 B CN108493772 B CN 108493772B
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- rod
- lightning rod
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- 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
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- 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
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention provides a multi-angle lightning rod.A supporting rod and a protective cover are arranged on a base, the top end of the base is hinged with a top cover, and the interior of the base is divided into an upper cavity and a lower cavity by a partition plate; the upper end of the supporting rod is connected with the first sliding rod, and the upper end of the supporting rod is provided with a first contact end; a second slide bar is arranged in the upper cavity, and a second contact end is arranged at the lower end of the upper cavity; a metal ball body is arranged at the top end of the second sliding rod, an auxiliary rod is arranged at the top end of the second sliding rod, and a first lightning rod, a second lightning rod and a third lightning rod are arranged at the upper end of the second sliding rod; the surface of the metal sphere is provided with a plurality of needle bodies, and the end parts of the needle bodies are provided with spherical needle heads; the upper end of the upper cavity is provided with a transmitter, the inner wall of the upper cavity is provided with an electrode, the lower end of the outer side of the upper cavity is provided with an accelerator, and an annular plate is arranged above the accelerator; the lower end of the second sliding rod is provided with an insulating toothed plate, a driving motor is arranged in the lower cavity, and an output shaft is provided with an insulating gear which is meshed with the insulating toothed plate; the top cap is established with the articulated one end of safety cover and is drawn the post, connects the stay cord, and the stay cord is connected to driving motor's output shaft behind the steering wheel group. The invention can improve the lightning protection effect and prolong the service life.
Description
Technical Field
The invention relates to the technical field of lightning rods, in particular to a multi-angle lightning rod.
Background
Lightning rod, also known as lightning rod, lightning arrester, is used for protecting building, tall trees etc. from the device of thunderbolt. When the thundercloud discharge approaches the ground, the ground electric field is distorted. A space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, so that lightning is guided to discharge to the lightning rod, and then lightning current is introduced into the ground through the grounding down conductor and the grounding device, so that the protected object is prevented from being struck by lightning.
However, the existing lightning rod is only a single lightning rod, and the lightning guiding effect is not obvious. In order to more effectively attract lightning to strike the lightning rod, ions are generated by the lightning rod in the prior art, so that the lightning is easier to discharge to the lightning rod. Moreover, the existing lightning rod is directly exposed outside in all weather, and is naturally eroded for a long time, so that the service life of the lightning rod is influenced.
Disclosure of Invention
The invention provides a multi-angle lightning rod, which solves the problems of unobvious lightning guiding effect and short service life of the lightning rod in the prior art.
The technical scheme of the invention is realized as follows:
a multi-angle lightning rod comprises a base, wherein the base is provided with a grounding electrode;
the base is provided with a supporting rod, the supporting rod is provided with a protective cover, the top end of the protective cover is provided with a top cover, and one end of the top cover is hinged to the protective cover;
the protective cover is internally provided with a separation plate, and the separation plate separates the protective cover into an upper cavity above and a lower cavity below;
the upper end of the supporting rod is connected with a first sliding rod, the first sliding rod penetrates through the protective cover and the partition plate and extends into the upper cavity, and a first contact end protruding towards the side face is arranged at the upper end of the first sliding rod; a second sliding rod is arranged in the upper cavity and is parallel to the first sliding rod; the lower end of the first sliding rod is provided with a second contact end which is opposite to the first contact end and protrudes to the side surface; the first sliding rod is provided with a first sliding groove, and the second sliding rod is provided with a second sliding groove; a first insulating sliding block is arranged on the first contact end and is arranged in the second sliding groove in a sliding manner; a second insulating sliding block is arranged on the second contact end and is arranged in the first sliding groove in a sliding manner;
a metal ball body is arranged at the top end of the second sliding rod, a vertical auxiliary rod is arranged at the top of the metal ball body, and a first lightning rod, a second lightning rod and a third lightning rod are arranged at the upper end of the auxiliary rod; the surface of the metal sphere is provided with a plurality of needle bodies, and the end parts of the needle bodies are provided with spherical needle heads;
the upper end of the inner side of the upper cavity is provided with an annular emitter, and the inner wall of the emitter is provided with a plurality of radially arranged electrodes; an accelerator is arranged at the lower end of the outer side of the emitter, an annular plate opposite to the accelerator is arranged above the accelerator, and the annular plate is fixed on the protective cover;
an insulating toothed plate is arranged at the lower end of the second sliding rod and penetrates through the partition plate to extend into the lower cavity;
a driving motor is arranged in the lower cavity, an output shaft of the driving motor is horizontally arranged, an insulating gear is arranged on the output shaft of the driving motor, and the insulating gear is meshed with the insulating toothed plate;
the top cap with safety cover articulated one end is provided with the bellied post that draws that makes progress, the top of drawing the post is connected with the stay cord, the stay cord is connected to behind the steering wheel group on driving motor's the output shaft.
Further, the angle between the first lightning rod and the second lightning rod is 60-90 degrees; the angle between the first lightning rod and the third lightning rod is 60-90 degrees; the angle between the second lightning rod and the third lightning rod is 60-90 degrees.
Further, the needle bodies are uniformly distributed on the same latitude line on the surface of the metal sphere.
Further, the outer surfaces of the supporting rod, the protective cover and the top cover are coated with insulating paint.
Further, be provided with solid fixed ring in the epicoele, the transmitter set up in gu on the fixed ring.
Furthermore, the steering wheel group comprises a first steering wheel arranged at the top end of the protection cover, a second steering wheel arranged at the lower end of the protection cover and a third steering wheel arranged in the lower cavity.
The invention has the beneficial effects that:
the invention has simple structure design and convenient use; the first lightning rod, the second lightning rod and the third lightning rod are distributed in an angle mode, the needle bodies are uniformly distributed on the metal ball body, the lightning protection area is increased, meanwhile, the lightning drawing effect of the lightning protection device is greatly improved, and lightning shielding failure and side lightning failure can be effectively prevented; the discharge of the tip of the spherical needle head at the end part of the needle body can obviously improve the connection and transmission processes of lightning charges; the lightning rod, the needle body, the emitter and the electrode form an ion emitter to generate a large amount of ions; the accelerator and the annular plate form an electric field, so that ions move upwards in an accelerated manner, the air conductivity is improved, lightning stroke is easier to attract, and the distance for attracting the lightning stroke is greatly increased, so that the protection area of the lightning rod can be remarkably enlarged; the lightning rod is protected in the protective cover in sunny days, the driving motor works in thunderstorm days, the top cover is opened, the second sliding rod is driven to move upwards, and the lightning rod is sent out of the shell. The invention can improve the lightning protection effect and prolong the service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Wherein:
1. a base; 2. a ground electrode; 3. a support bar; 4. a protective cover; 5. a top cover; 6. a partition plate; 7. an upper chamber; 8. a lower cavity; 9. a first slide bar; 10. a first contact end; 11. a second slide bar; 12. a second contact end; 13. a first chute; 14. a second chute; 15. a first insulating slider; 16. a second insulating slider; 17. a metal sphere; 18. assisting in needling; 19. a first lightning rod; 20. a second lightning rod; 21. a third lightning rod; 22. a needle body; 23. a spherical needle head; 24. a transmitter; 25. an electrode; 26. an accelerator; 27. an annular plate; 28. an insulating toothed plate; 29. a drive motor; 30. an insulating gear; 31. pulling the column; 32. pulling a rope; 33. a fixing ring; 34. a first steering wheel; 35. a second steering wheel; 36. and a third steering wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the multi-angle lightning rod in this embodiment includes a base 1, and the base 1 is provided with a grounding electrode 2.
Be provided with bracing piece 3 on the base 1, be provided with safety cover 4 on the bracing piece 3, the top of safety cover 4 is provided with top cap 5, the one end of top cap 5 articulates on safety cover 4. The inside of safety cover 4 is provided with division board 6, division board 6 will safety cover 4 separates for the upper chamber 7 of top and the lower chamber 8 of below.
The upper end of the supporting rod 3 is connected with a first sliding rod 9, the first sliding rod 9 penetrates through the protective cover 4 and the partition plate 6 and extends into the upper cavity 7, and a first contact end 10 protruding towards the side face is arranged at the upper end of the first sliding rod 9; a second slide bar 11 is arranged in the upper cavity 7, and the second slide bar 11 is arranged in parallel with the first slide bar 9; the lower end of the first sliding rod 9 is provided with a second contact end 12 which is opposite to the first contact end 10 and protrudes to the side surface; a first sliding groove 13 is formed in the first sliding rod 9, and a second sliding groove 14 is formed in the second sliding rod 11; a first insulating slide block 15 is arranged on the first contact end 10, and the first insulating slide block 15 is slidably arranged in the second sliding groove 14; a second insulating slider 16 is arranged on the second contact end 12, and the second insulating slider 16 is slidably arranged in the first sliding groove 13.
A metal ball 17 is arranged at the top end of the second sliding rod 11, a vertical auxiliary rod 18 is arranged at the top of the metal ball 17, and a first lightning rod 19, a second lightning rod 20 and a third lightning rod 21 are arranged at the upper end of the auxiliary rod 18; the surface of the metal sphere 17 is provided with a plurality of needle bodies 22, and the end part of the needle body 22 is provided with a spherical needle head 23.
An annular emitter 24 is arranged at the upper end of the inner side of the upper cavity 7, and a plurality of radially arranged electrodes 25 are arranged on the inner wall of the emitter 24; an accelerator 26 is arranged at the lower end of the outer side of the emitter 24, an annular plate 27 opposite to the accelerator 26 is arranged above the accelerator 26, and the annular plate 27 is fixed on the protective cover 4.
The lower end of the second sliding rod 11 is provided with an insulating toothed plate 28, and the insulating toothed plate 28 passes through the partition plate 6 and extends into the lower cavity 8; a driving motor 29 is arranged in the lower cavity 8, an output shaft of the driving motor 29 is horizontally arranged, an insulating gear 30 is arranged on the output shaft of the driving motor 29, and the insulating gear 30 is meshed with the insulating toothed plate 28.
The top cap 5 with the articulated one end of safety cover 4 is provided with the bellied post 31 that draws that makes progress, the top of drawing the post 31 is connected with the stay cord 32, stay cord 32 is connected to behind the steering wheel group on the output shaft of driving motor 29.
In this embodiment, the angle between the first lightning rod 19 and the second lightning rod 20 is 60 °, and in practical application, the angle may be 60 ° to 90 °; the angle between the first lightning rod 19 and the third lightning rod 21 is 60 degrees, and the angle can be 60 degrees to 90 degrees in practical application; the angle between the second lightning rod 20 and the third lightning rod 21 is 60 degrees, and 60 degrees to 90 degrees can be realized in practical application.
In this embodiment, the needle bodies 22 are uniformly distributed on the same latitude line on the surface of the metal sphere 17. The outer surfaces of the support rod 3, the protective cover 4 and the top cover 5 are coated with insulating paint. A fixing ring 33 is arranged in the upper cavity 7, and the emitter 24 is arranged on the fixing ring 33. The steering wheel set comprises a first steering wheel 34 arranged at the top end of the protection cover 4, a second steering wheel 35 arranged at the lower end of the protection cover 4 and a third steering wheel 36 arranged in the lower cavity 8.
In the embodiment, when the lightning protection device is used, in a sunny day, as shown in a state of fig. 1, the metal ball 17, the auxiliary rod 18, the first lightning rod 19, the second lightning rod 20, the third lightning rod 21, the needle body 22 and the ball-shaped needle head 23 are all positioned in the protective cover 4, the top cover 5 covers the top end of the protective cover 4 for protection, and at the moment, the first sliding rod 9 and the second sliding rod 11 are insulated from each other; in thunderstorm weather, the driving motor 29 is started to drive the insulating gear 30 to rotate, so that the insulating rack moves upwards to drive the second slide bar 11 and the metal ball 17 to move upwards, in the moving process, the first insulating slide block 15 slides along the second sliding groove 14, the second insulating slide block 16 slides along the first sliding groove 13 until the first contact end 10 is attached to the second contact end 12 to form conductive connection, and the first slide bar 9 is conducted with the second slide bar 11; during the operation of the driving motor 29, the pulling rope 32 is wound, and the pulling rope 32 is shortened to pull up the top cover 5; the auxiliary rod 18, the first lightning rod 19, the second lightning rod 20, the third lightning rod 21, the needle body 22 and the ball-shaped needle head 23 can extend out of the protective cover 4 from the upper end; the first lightning rod 19, the second lightning rod 20 and the third lightning rod 21 are distributed in an angle, and the needle bodies 22 are uniformly distributed on the metal sphere 17, so that the lightning protection area is increased, the lightning drawing effect of the embodiment is greatly improved, and lightning shielding failure and side lightning failure can be effectively prevented; the point of the spherical needle 23 at the end of the needle body 22 discharges electricity, so that the connection and transmission process of lightning charges can be obviously improved; each lightning rod, the needle body 22, the emitter 24 and the electrode 25 form an ion emitter 24 to generate a large amount of ions; the accelerator 26 and the annular plate 27 form an electric field, which accelerates ions to move upward, improves the air conductivity, and attracts lightning more easily, and the distance of attracting lightning is greatly increased, so that the protection area of the lightning rod can be significantly enlarged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A multi-angle lightning rod is characterized by comprising a base, wherein the base is provided with a grounding electrode;
the base is provided with a supporting rod, the supporting rod is provided with a protective cover, the top end of the protective cover is provided with a top cover, and one end of the top cover is hinged to the protective cover;
the protective cover is internally provided with a separation plate, and the separation plate separates the protective cover into an upper cavity above and a lower cavity below;
the upper end of the supporting rod is connected with a first sliding rod, the first sliding rod penetrates through the protective cover and the partition plate and extends into the upper cavity, and a first contact end protruding towards the side face is arranged at the upper end of the first sliding rod; a second sliding rod is arranged in the upper cavity and is parallel to the first sliding rod; the lower end of the first sliding rod is provided with a second contact end which is opposite to the first contact end and protrudes to the side surface; the first sliding rod is provided with a first sliding groove, and the second sliding rod is provided with a second sliding groove; a first insulating sliding block is arranged on the first contact end and is arranged in the second sliding groove in a sliding manner; a second insulating sliding block is arranged on the second contact end and is arranged in the first sliding groove in a sliding manner;
a metal ball body is arranged at the top end of the second sliding rod, a vertical auxiliary rod is arranged at the top of the metal ball body, and a first lightning rod, a second lightning rod and a third lightning rod are arranged at the upper end of the auxiliary rod; the surface of the metal sphere is provided with a plurality of needle bodies, and the end parts of the needle bodies are provided with spherical needle heads;
the upper end of the inner side of the upper cavity is provided with an annular emitter, and the inner wall of the emitter is provided with a plurality of radially arranged electrodes; an accelerator is arranged at the lower end of the outer side of the emitter, an annular plate opposite to the accelerator is arranged above the accelerator, and the annular plate is fixed on the protective cover;
an insulating toothed plate is arranged at the lower end of the second sliding rod and penetrates through the partition plate to extend into the lower cavity;
a driving motor is arranged in the lower cavity, an output shaft of the driving motor is horizontally arranged, an insulating gear is arranged on the output shaft of the driving motor, and the insulating gear is meshed with the insulating toothed plate;
the top cap with safety cover articulated one end is provided with the bellied post that draws that makes progress, the top of drawing the post is connected with the stay cord, the stay cord is connected to behind the steering wheel group on driving motor's the output shaft.
2. The multi-angle lightning rod of claim 1, wherein the angle between the first lightning rod and the second lightning rod is 60 ° -90 °; the angle between the first lightning rod and the third lightning rod is 60-90 degrees; the angle between the second lightning rod and the third lightning rod is 60-90 degrees.
3. The multi-angle lightning rod of claim 2, wherein the rod bodies are uniformly distributed on the same latitudinal line of the surface of the metal sphere.
4. The multi-angle lightning rod according to claim 3, wherein the outer surfaces of the supporting rod, the protective cover and the top cap are coated with an insulating varnish.
5. The multi-angle lightning rod of claim 4, wherein a fixing ring is disposed in the upper chamber, and the emitter is disposed on the fixing ring.
6. The multi-angle lightning rod of claim 5, wherein the steering wheel set comprises a first steering wheel arranged at the top end of the protection cover, a second steering wheel arranged at the lower end of the protection cover and a third steering wheel arranged in the lower cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664067.3A CN108493772B (en) | 2018-06-25 | 2018-06-25 | Multi-angle lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664067.3A CN108493772B (en) | 2018-06-25 | 2018-06-25 | Multi-angle lightning rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108493772A CN108493772A (en) | 2018-09-04 |
| CN108493772B true CN108493772B (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664067.3A Active CN108493772B (en) | 2018-06-25 | 2018-06-25 | Multi-angle lightning rod |
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| CN (1) | CN108493772B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205646442U (en) * | 2016-05-05 | 2016-10-12 | 天津卓一科技有限公司 | Lightning rod with rotation regulation function |
| CN205921206U (en) * | 2016-08-26 | 2017-02-01 | 国网河南内乡县供电公司 | Lightning rod |
| CN107181168A (en) * | 2017-05-17 | 2017-09-19 | 镇江华源晋昌电器有限公司 | A kind of lightning rod |
| CN107394742B (en) * | 2017-07-01 | 2019-04-30 | 合肥东玖电气有限公司 | A kind of power equipment lightning arrester |
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2018
- 2018-06-25 CN CN201810664067.3A patent/CN108493772B/en active Active
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| CN108493772A (en) | 2018-09-04 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200309 Address after: Room 404, No. 10 Huancheng East Road, Jiangbin Street, Lucheng District, Wenzhou City, Zhejiang Province, 325000 Applicant after: Guan Haoming Address before: 230000 Public Rental Room 112 of North Export Processing Zone, West Qinglongtan Road and East Feiguang Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: Anhui 365 Office Technology Co., Ltd. |
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Effective date of registration: 20201216 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 325000 room 404, No.10 Huancheng East Road, Jiangbin street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Guan Haoming |
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Effective date of registration: 20210113 Address after: 221600 Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Millennium Hangxiao Assembly Building Technology Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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