CN218648783U - Photovoltaic power generation board lightning protection device - Google Patents
Photovoltaic power generation board lightning protection device Download PDFInfo
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- CN218648783U CN218648783U CN202222832862.3U CN202222832862U CN218648783U CN 218648783 U CN218648783 U CN 218648783U CN 202222832862 U CN202222832862 U CN 202222832862U CN 218648783 U CN218648783 U CN 218648783U
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- 238000010248 power generation Methods 0.000 title claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 73
- 239000000919 ceramic Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 19
- 238000005192 partition Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the field of lightning protection, in particular to a photovoltaic power generation panel lightning protection device, a rubber connecting rod is fixedly connected with the middle part of a bracket; a first conductive metal is fixedly connected inside the rubber connecting rod; the end part of the first conductive metal is fixedly connected with a rotating shaft; the end part of the rotating shaft is rotatably connected with a patrol rod; the surface of the patrol rod is rotatably connected with a lightning rod; this step can attract photovoltaic power generation board thunder and lightning all around to leading-in ground, can protect photovoltaic power generation board on a large scale through the rotation of patrol pole, make the thunder and lightning be difficult for striking photovoltaic power generation board, and then cause photovoltaic power generation board's damage, and then improve photovoltaic power generation board life cycle.
Description
Technical Field
The utility model belongs to lightning protection field, specific photovoltaic power generation board lightning protection device that says so.
Background
In order to better deal with the current energy problem, various countries research the coping methods of various renewable resources on the basis of the existing resources, and solar photovoltaic power generation is one of the renewable resources;
the solar photovoltaic power generation is generally composed of a photovoltaic power generation plate and a support, and the photovoltaic power generation plate is located outdoors and has no protection device because the photovoltaic power generation plate needs to be directly irradiated by sunlight;
in the use process of the existing photovoltaic power generation panel, because the photovoltaic power generation panel is not provided with a protection device, the photovoltaic power generation panel can be damaged due to the striking of thunder and lightning in thunderstorm weather;
therefore, the utility model provides a photovoltaic power generation board lightning protection device.
SUMMERY OF THE UTILITY MODEL
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a photovoltaic power generation board lightning protection device, which comprises a bracket, wherein the middle part of the bracket is fixedly connected with a rubber connecting rod; a first conductive metal is fixedly connected inside the rubber connecting rod; the end part of the first conductive metal is fixedly connected with a rotating shaft; the end part of the rotating shaft is rotatably connected with a patrol rod; the surface of the patrol rod is rotatably connected with a lightning rod; the during operation, when meetting thunderstorm weather, the lightning rod can be to the transmission electron in the air, there is the thunder and lightning when the lightning rod is all around, the electron of lightning rod tip transmission can attract the thunder and lightning to come, the pivot can make patrol the pole and rotate, first conductive metal can pass through the leading-in ground of support with the thunder and lightning that the lightning rod attracted and come, this step can attract photovoltaic power generation board lightning all around, and leading-in ground, can protect photovoltaic power generation board on a large scale through the rotation of patrol the pole, make the thunder and lightning be difficult for striking photovoltaic power generation board, and then cause photovoltaic power generation board's damage, and then improve photovoltaic power generation board life cycle.
Preferably, a first ground wire is fixedly connected to the bottom of the first conductive metal; a second ground wire is fixedly connected to the bottom of the support; the second ground wire is fixedly connected with the first conductive metal in the bracket; through the effect of first ground wire, can make the first ground wire of the thunder and lightning accessible through first conductive metal conduct with the second ground wire jointly, make the thunder and lightning directly get into the underground, because first ground wire and second ground wire parallel connection, reducible its resistance value, this step accessible reduces the resistance value of conductor, and then make first conductive metal when carrying out the thunder and lightning conduction, can reduce the possibility that heavy current effect made first conductive metal damage, and then make this lightning protection equipment duty cycle lengthen, and then carry out the lightning protection of longer time to photovoltaic power generation board.
Preferably, the middle part of the bracket is fixedly connected with a ceramic rod; a second conductive metal is fixedly connected to the end part of the ceramic rod; the second conductive metal is fixedly connected with the middle part of the first conductive metal; the second conductive metal end part is fixedly connected with a second ground inside the bracket; through the effect of ceramic rod, when first conductive metal conducts the thunder and lightning to the underground, partial thunder and lightning accessible second conductive metal channels into underground, and this step can further promote the efficiency of first conductive metal conduction thunder and lightning, reduces the electric current through first conductive metal, makes first conductive metal be difficult for receiving the heavy current influence and damaging, and then carries out the lightning protection of long time to photovoltaic power generation board.
Preferably, a metal plate is fixedly connected to the bottom of the first ground wire; the second ground wire is fixedly connected with the surface of the metal plate; through the effect of metal sheet, when first ground wire and second ground wire lead to the thunder and lightning underground, the metal sheet can reduce and carry out decentralized processing with the thunder and lightning, and this step can make by the quick diffusion to all around of the thunder and lightning energy of first conductive metal leading to underground, and the circumstances that reduces a large amount of thunder and lightning and pile up appears.
Preferably, the bottom of the lightning rod is fixedly connected with a spherical hinge; the spherical hinge is fixedly connected with the surface of the patrol bar; through the effect of ball pivot, make as the thunder and lightning is close to the lightning rod, the ball pivot can make the lightning rod rotate on patrol the pole surface, and this step can make the lightning rod attract the thunder and lightning comparatively easily, and then promotes the lightning protection ability to photovoltaic power generation board.
Preferably, the periphery of the rubber connecting rod is fixedly connected with a rubber partition plate; through the effect of rubber partition, can carry out insulation treatment to support and photovoltaic power generation board, make the thunder and lightning through the support be difficult for touching photovoltaic power generation board, this step can promote the lightning protection effect to photovoltaic power generation board, makes photovoltaic power generation board not fragile in thunderstorm weather.
The utility model has the advantages as follows:
1. a photovoltaic power generation board lightning protection device, this step can attract photovoltaic power generation board thunder and lightning all around to leading-in ground, can protect the photovoltaic power generation board on a large scale through the rotation of patrol pole, make the thunder and lightning be difficult for striking the photovoltaic power generation board, and then cause the damage of photovoltaic power generation board, and then improve photovoltaic power generation board life cycle.
2. A photovoltaic power generation board lightning protection device, this step accessible reduces the resistance value of conductor, and then makes first conductive metal when carrying out the thunder and lightning conduction, can reduce the possibility that heavy current effect made first conductive metal damage, and then makes this lightning protection equipment life cycle elongate, and then carries out the lightning protection of long time to photovoltaic power generation board.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
fig. 3 is a front view of the present invention;
FIG. 4 is a schematic structural view of the protective cover of the second embodiment;
in the figure: 1. a support; 11. a rubber connecting rod; 12. a first conductive metal; 13. a rotating shaft; 14. a patrol bar; 15. a lightning rod; 2. a first ground line; 21. a second ground line; 3. a ceramic rod; 31. a second conductive metal; 4. a metal plate; 5. spherical hinge; 6. a rubber partition plate; 7. a protective sleeve;
Detailed Description
In order to make the utility model realize the technical means, creation characteristics, achievement purpose and efficiency are easy to understand and understand, the utility model is further explained by combining the detailed implementation mode.
Example one
As shown in fig. 1 to 3, in the lightning protection device for a photovoltaic power generation panel according to the embodiment of the present invention, a rubber connecting rod 11 is fixedly connected to the middle of the bracket 1; a first conductive metal 12 is fixedly connected inside the rubber connecting rod 11; a rotating shaft 13 is fixedly connected to the end part of the first conductive metal 12; the end part of the rotating shaft 13 is rotatably connected with a patrol rod 14; the surface of the patrol rod 14 is rotatably connected with a lightning rod 15; during operation, when meetting thunderstorm weather, lightning rod 15 can be to the electron of transmission in the air, there is the thunder and lightning when lightning rod 15 week, the electron of 15 tip launches of lightning rod can attract the thunder and lightning to come, pivot 13 can make patrol pole 14 rotate, first conductive metal 12 can pass through support 1 leading-in ground with the thunder and lightning that lightning rod 15 attracted come, this step can attract photovoltaic power generation board lightning all around, and leading-in ground, can protect photovoltaic power generation board in a relatively large range through patrol pole 14's rotation, make the thunder and lightning be difficult for striking photovoltaic power generation board, and then cause photovoltaic power generation board's damage, and then improve photovoltaic power generation board life cycle.
The bottom of the first conductive metal 12 is fixedly connected with a first ground wire 2; a second ground wire 21 is fixedly connected to the bottom of the bracket 1; the second ground wire 21 is fixedly connected with the first conductive metal 12 in the bracket 1; through the effect of first ground wire 2, can make the thunder and lightning accessible first ground wire 2 and the common conduction of second ground wire 21 through first conductive metal 12, make the thunder and lightning directly get into the underground, because first ground wire 2 and second ground wire 21 parallel connection, reducible its resistance value, this step accessible reduces the resistance value of conductor, and then make first conductive metal 12 when carrying out the thunder and lightning conduction, can reduce the possibility that heavy current effect made first conductive metal 12 damage, and then make this lightning protection equipment life cycle lengthen, and then carry out longer lightning protection to photovoltaic power generation board.
The middle part of the bracket 1 is fixedly connected with a ceramic rod 3; a second conductive metal 31 is fixedly connected to the end part of the ceramic rod 3; the second conductive metal 31 is fixedly connected with the middle part of the first conductive metal 12; the end part of the second conductive metal 31 is fixedly connected with the second ground wire 21 in the bracket 1; through the effect of ceramic rod 3, when first conductive metal 12 conducts the thunder to the underground, partial thunder and lightning accessible second conductive metal 31 channels into the underground, and this step can further promote the efficiency of first conductive metal 12 conduction thunder and lightning, reduces the electric current through first conductive metal 12, makes first conductive metal 12 be difficult for receiving the heavy current influence and damage, and then carries out the lightning protection of long time to photovoltaic power generation board.
The bottom of the first ground wire 2 is fixedly connected with a metal plate 4; the second ground wire 21 is fixedly connected with the surface of the metal plate 4; through the effect of metal sheet 4, when first ground wire 2 and second ground wire 21 lead thunder and lightning into the underground, metal sheet 4 can reduce the thunder and lightning and carry out decentralized processing, and this step can be made and led thunder and lightning energy in the underground by first conductive metal 12 and spread all around fast, and the circumstances that reduce a large amount of thunder and lightning and pile up appear.
The bottom of the lightning rod 15 is fixedly connected with a spherical hinge 5; the spherical hinge 5 is fixedly connected with the surface of the patrol pole 14; through the effect of the spherical hinge 5, when thunder and lightning approaches the lightning rod 15, the spherical hinge 5 can enable the lightning rod 15 to rotate on the surface of the patrol rod 14, the lightning rod 15 can be attracted easily by the step, and therefore the lightning protection capability of the photovoltaic power generation panel is improved.
The periphery of the rubber connecting rod 11 is fixedly connected with a rubber partition plate 6; through the effect of rubber partition 6, can carry out insulation treatment to support 1 and photovoltaic power generation board, make the thunder and lightning through support 1 be difficult for touching photovoltaic power generation board, this step can promote the lightning protection effect to photovoltaic power generation board, makes photovoltaic power generation board not fragile in thunderstorm weather.
Example two
As shown in fig. 4, the first comparative example, wherein another embodiment of the present invention is: the side surface of the rubber connecting rod 11 is fixedly connected with a protective sleeve 7; through protective sheath 7's effect, can protect support 1, make support 1 difficult for in the open air the long time by the oxidation, this step can make support 1 can the long time when using support photovoltaic power generation board, reduces the possibility that photovoltaic power generation board dropped from support 1 top.
When the lightning protection device works, when thunderstorm weather occurs, the lightning rod 15 can emit electrons to the air, when lightning exists around the lightning rod 15, the electrons emitted by the end part of the lightning rod 15 can attract the lightning, the patrol rod 14 can be rotated by the rotating shaft 13, the lightning attracted by the lightning rod 15 can be guided into the ground by the first conductive metal 12 through the bracket 1, the lightning around the photovoltaic power generation panel can be attracted and guided into the ground, the photovoltaic power generation panel can be protected in a larger range through the rotation of the patrol rod 14, the lightning is not easy to strike the photovoltaic power generation panel, the damage of the photovoltaic power generation panel is further caused, the service cycle of the photovoltaic power generation panel is further improved, the lightning passing through the first conductive metal 12 can be conducted together through the first ground wire 2 and the second ground wire 21 through the action of the first ground wire 2, the lightning can directly enter the ground, and the first ground wire 2 is connected with the second ground wire 21 in parallel, the resistance value can be reduced, the resistance value of the conductor can be reduced in the step, so that the possibility that the first conductive metal 12 is damaged by a large current can be reduced when the first conductive metal 12 conducts thunder, the service life of the lightning protection equipment is prolonged, the photovoltaic power generation panel is subjected to longer-time lightning protection, part of thunder can be guided into the ground through the second conductive metal 31 when the first conductive metal 12 conducts the thunder to the ground through the ceramic rod 3, the lightning conduction efficiency of the first conductive metal 12 can be further improved, the current passing through the first conductive metal 12 is reduced, the first conductive metal 12 is not easily influenced by the large current and damaged, the photovoltaic power generation panel is subjected to longer-time lightning protection, and when the thunder is guided into the ground through the first ground wire 2 and the second ground wire 21 through the metal plate 4, metal sheet 4 can drop carries out decentralized processing with the thunder and lightning, this step can make the thunder and lightning energy of leading-in underground by first conductive metal 12 spread to all around fast, reduce the accumulational condition of a large amount of thunder and lightning and appear, effect through ball pivot 5, make near lightning rod 15 when the thunder and lightning, ball pivot 5 can make lightning rod 15 rotate on patrol pole 14 surface, this step can make lightning rod 15 attract the thunder and lightning comparatively easily, and then promote the lightning protection ability to photovoltaic power generation board, effect through rubber partition 6, can carry out insulation treatment to support 1 and photovoltaic power generation board, make the thunder and lightning through support 1 be difficult for touching photovoltaic power generation board, this step can promote the lightning protection effect to photovoltaic power generation board, make photovoltaic power generation board not fragile in thunderstorm weather.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a photovoltaic power generation board lightning protection device, includes support (1), its characterized in that: the middle part of the bracket (1) is fixedly connected with a rubber connecting rod (11); a first conductive metal (12) is fixedly connected inside the rubber connecting rod (11); a rotating shaft (13) is fixedly connected to the end part of the first conductive metal (12); the end part of the rotating shaft (13) is rotatably connected with a patrol rod (14); the surface of the patrol rod (14) is rotatably connected with a lightning rod (15).
2. The lightning protection device for the photovoltaic power generation panel according to claim 1, wherein: the bottom of the first conductive metal (12) is fixedly connected with a first ground wire (2); a second ground wire (21) is fixedly connected to the bottom of the support (1); the second ground (21) is fixedly connected with the first conductive metal (12) in the support (1).
3. The lightning protection device for the photovoltaic power generation panel according to claim 2, wherein: the middle part of the bracket (1) is fixedly connected with a ceramic rod (3); a second conductive metal (31) is fixedly connected to the end part of the ceramic rod (3); the second conductive metal (31) is fixedly connected with the middle part of the first conductive metal (12); the end part of the second conductive metal (31) is fixedly connected with the second ground (21) in the support (1).
4. A photovoltaic power generation panel lightning protection device according to claim 3, characterized in that: the bottom of the first ground wire (2) is fixedly connected with a metal plate (4); the second ground (21) is fixedly connected with the surface of the metal plate (4).
5. The lightning protection device for the photovoltaic power generation panel as recited in claim 4, wherein: the bottom of the lightning rod (15) is fixedly connected with a spherical hinge (5); the spherical hinge (5) is fixedly connected with the surface of the patrol rod (14).
6. The lightning protection device for the photovoltaic power generation panel according to claim 5, wherein: rubber baffle (6) are fixedly connected around the rubber connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832862.3U CN218648783U (en) | 2022-10-26 | 2022-10-26 | Photovoltaic power generation board lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832862.3U CN218648783U (en) | 2022-10-26 | 2022-10-26 | Photovoltaic power generation board lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218648783U true CN218648783U (en) | 2023-03-17 |
Family
ID=85495487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222832862.3U Active CN218648783U (en) | 2022-10-26 | 2022-10-26 | Photovoltaic power generation board lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218648783U (en) |
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2022
- 2022-10-26 CN CN202222832862.3U patent/CN218648783U/en active Active
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Address after: 511400 The 10th floor of Hongfeng Logistics Park (Block 1), Dongyong Town, Nansha District, Guangzhou City, Guangdong Province (for office purposes only) Patentee after: Guangdong Zhaoyang New Energy Co.,Ltd. Address before: 511400 The 10th floor of Hongfeng Logistics Park (Block 1), Dongyong Town, Nansha District, Guangzhou City, Guangdong Province (for office purposes only) Patentee before: Guangdong Zhaoyang photovoltaic technology development Co.,Ltd. |