CN219960499U - A photovoltaic panel protection device against rain impact - Google Patents
A photovoltaic panel protection device against rain impact Download PDFInfo
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- CN219960499U CN219960499U CN202320487324.7U CN202320487324U CN219960499U CN 219960499 U CN219960499 U CN 219960499U CN 202320487324 U CN202320487324 U CN 202320487324U CN 219960499 U CN219960499 U CN 219960499U
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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 relates to the technical field of photovoltaic panels, and discloses a photovoltaic panel protection device capable of preventing rainwater from impacting. The opening and closing assembly comprises a driving piece, a sliding block group and a force transmission assembly, and the sliding block group is fixedly connected with the protection plate. And the force transmission assembly comprises a moving frame, an adjusting rod, a sliding rod and a limiting sleeve, wherein the moving frame is connected with the sliding block group in a sliding way, the bottom end of the moving frame is fixedly connected with the sliding rod, the adjusting rod is connected with the sliding rod in a rotating way, and the sliding rod is connected with the limiting sleeve in a sliding way. The top end hinge of the adjusting rod is connected with the driving piece, and the protective device of the rainwater impact prevention photovoltaic panel drives the adjusting rod to move by starting the driving piece, so that the sliding rod is driven to move in the limiting direction of the limiting sleeve, and the moving frame and the protective plate are driven to move. The utility model has the effects of shielding and protecting the photovoltaic module in rainy and snowy weather, reducing the damage caused by the impact of rainwater on the photovoltaic module and prolonging the service life of the photovoltaic module.
Description
Technical Field
The utility model relates to the technical field of photovoltaic panels, in particular to a photovoltaic panel protection device capable of preventing rainwater from impacting.
Background
At present, the country advocates the sustainable development concept, so renewable energy sources such as solar energy are also receiving more and more attention. Solar photovoltaic systems, also known as photovoltaic, simply photovoltaic, refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy.
Because traditional photovoltaic board is placed outdoors, consequently can receive the impact such as rainwater or hail, cause certain harm to the photovoltaic board, reduce the defect of photovoltaic board's life.
Disclosure of Invention
In order to extend the useful life of the photovoltaic panel,
the utility model provides a protection device for a rainwater impact prevention photovoltaic panel, which adopts the following technical scheme:
a photovoltaic panel protector of rain-proof water impact, its characterized in that: including the mounting panel, install the bottom plate on the mounting panel, install photovoltaic module on the bottom plate, be used for protecting photovoltaic module's protection component, be used for installing protection module's slide rail piece, just the slide rail piece is installed on the bottom plate, protection module includes that sliding connection shields photovoltaic module or leaves photovoltaic module's switching subassembly on slide rail piece, the switching subassembly includes that fixed connection is close to the slider group of bottom plate one side in the guard plate, provides the driving piece of driving force, is used for turning into the driving force of driving piece and passes power module of slider group along horizontal direction revolute pair.
Through adopting above-mentioned technical scheme, when the photovoltaic board is arranged in outdoor use, if meet weather such as sleet or hail, can start the driving piece motion back and drive the slider group through the power transmission subassembly and follow the horizontal direction motion, also drive the guard plate and move along the horizontal direction when the slider group moves, reach and play a effect of shielding and protecting to photovoltaic module, reduce the harm that photovoltaic module that the impact of rainwater or hail caused, extension photovoltaic board life.
Optionally, the power transmission subassembly is including the movable frame that is equipped with the guide way, one side fixed connection in the slide bar of movable frame bottom, sliding connection in the slide bar bottom and install and be used for spacing the stop collar of slide bar along the incline direction motion on the bottom plate, rotate and connect in the slide bar and be close to the regulation pole of guard plate one end, just the slider group is including moving the movable slider that connects in the guide way inner wall, rotate and connect in the movable slider and fixed connection in the spill slider of guard plate, just the driving piece sets up along vertical direction for provide the drive force of vertical direction, just the piston rod upper end of driving piece rotates and connects in the regulation pole.
Through adopting above-mentioned technical scheme, when needing to shield photovoltaic module with the guard plate drive, upwards promote through the driving piece piston and drive the regulation pole and upwards move, it upwards moves to drive the slide bar when adjusting the pole, but receive the stop collar spacing and lead to the slide bar to can only follow side top removal, the slide bar drives and removes the frame, drive slider group and guard plate along being close to photovoltaic module direction horizontal migration, reach the effect of shielding and protecting photovoltaic module, when the weather is normal, the driving piece piston is downwards pressed and is taken eastern regulation pole upwards to remove, the slide bar is to side below removal, remove the frame and to side below removal, drive slider group and guard plate along leaving photovoltaic module direction horizontal migration, do not shelter from sunshine, guarantee the normal absorption of photovoltaic board to sunshine.
Optionally, the guide way communicates the removal frame both ends, just remove the frame upper end and be equipped with the closure plate that is used for sealing the guide way upper end open-ended.
Through adopting above-mentioned technical scheme, the guide way distance of movable frame reaches the biggest, can drive the distance that the slider group moved more, therefore the slider group drives the distance that the guard plate moved more also, can reduce the guard plate to the shielding of photovoltaic module in normal use.
Optionally, a connecting groove in sliding connection with the movable frame is arranged on the protection plate, and the movable frame passes through the connecting groove.
Through adopting above-mentioned technical scheme, the spread groove is connected and is removed the frame, makes to remove the frame and can slide from top to bottom in the spread groove according to the corresponding direction that the slide bar removed.
Optionally, a groove for installing the force transmission component is formed in the mounting plate.
Through adopting above-mentioned technical scheme, with the power transmission subassembly set up in the mounting panel recess, just the recess is under the guard plate, also can play the effect of protection to the power transmission subassembly, reduce the harm of external force to the power transmission subassembly, extension power transmission subassembly's life.
Optionally, the photovoltaic module comprises a mounting piece arranged on the bottom plate, a photovoltaic plate hinged on the mounting piece, and an adjusting module for adjusting the angle of the photovoltaic plate relative to the mounting piece.
Through adopting above-mentioned technical scheme, according to the change of sun illumination angle through the angle of adjusting part adjustment photovoltaic board relative installed part for the sunlight of receiving of photovoltaic board maximum range improves the utilization ratio of photovoltaic board to illumination.
Optionally, the mounting includes hinge joint in the hinge base of photovoltaic board one side, and adjusting part is including locating the sliding tray that the photovoltaic board is close to bottom plate one side, sliding connection in the slip post of sliding tray, fixed connection are used for driving the removal cylinder that the slip post removed to the hinge base on the hinge base, just the slip post height is unequal with hinge base height.
Through adopting above-mentioned technical scheme, when the sun illumination angle changes, and photovoltaic board absorbs the illumination scope and reduces, the driving piece drives the slip post and is close to along the sliding tray and slide, when adjusting the distance between the hinge base and the slip post, slip post height and hinge base height inequality, the angle of the relative hinge base of different photovoltaic boards of the position that leads to the slip post to remove also can change thereupon.
Optionally, the sliding post is greater in height than the hinge base.
Through adopting above-mentioned technical scheme, when the slip post is greater than hinge base, the angle of photovoltaic board relative hinge base keeps being greater than ninety degrees always, if the slip post height is less than hinge base, the angle of photovoltaic board relative hinge base keeps being less than ninety degrees always, it is bigger to receive the shielding area of guard plate when being less than ninety degrees, the utilization ratio of photovoltaic board reduces, the angle of photovoltaic board relative hinge base is greater than ninety degrees can further reduce the area that receives the guard plate to shelter from in the photovoltaic board use, improve the utilization ratio of photovoltaic board to the illumination.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the impact of rainwater on the photovoltaic panel is prevented, and the service life is prolonged;
2. the absorption range of the photovoltaic panel to the illumination is enlarged, and the utilization rate is improved.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the protective assembly of the present utility model after the photovoltaic panel is removed.
FIG. 3 is a schematic diagram of a slider assembly connection of the present utility model.
Fig. 4 is a cross-sectional view of the structure of the photovoltaic module of the present utility model.
Reference numerals illustrate: 1. a mounting plate; 2. a bottom plate; 4. a bar-shaped slide rail; 5. a protection plate; 6. a connecting groove; 7. a hinge base; 8. a photovoltaic panel; 9. a sliding groove; 10. a sliding column; 11. a moving cylinder; 12. a groove; 13. a limit sleeve; 14. a driving member; 15. an adjusting rod; 16. a slide bar; 17. a moving frame; 18. moving the slide block; 19. a guide groove; 20. a concave slider.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a photovoltaic panel protection device capable of preventing rainwater impact. Referring to fig. 1, the photovoltaic panel protection device against rain impact comprises a mounting plate 1, a bottom plate 2 mounted on the mounting plate 1, a photovoltaic module mounted on the bottom plate 2, and a protection module for protecting the photovoltaic module.
In rainy days, the protection component shields the photovoltaic component, so that damage caused by impact of rainwater on the photovoltaic component is reduced, and the service life is prolonged; when the protective component leaves the photovoltaic component in sunny days, the protective component does not block the photovoltaic component, so that the working efficiency of the photovoltaic component is ensured.
Referring to fig. 2, a groove 12 is formed in the base plate 2, and a slide rail block is vertically installed on the base plate 2. Specifically, the protection component comprises a protection plate 5 which is connected to the sliding rail block in a sliding way, and an opening and closing component which drives the protection plate 5 to shield the photovoltaic component or leave the photovoltaic component, wherein the protection plate 5 is provided with two symmetrical plates and is parallel to the bottom plate 2. The opening and closing assembly comprises a sliding block group fixedly connected to one side, close to the bottom plate 2, of the protection plate 5, a driving piece 14 for providing driving force, and a force transmission assembly for converting the driving force of the driving piece 14 into a sliding block group moving pair along the horizontal direction, wherein the force transmission assembly is arranged in the groove 12.
Referring to fig. 2, specifically, the force transmission assembly includes a moving frame 17 perpendicular to the bottom plate 2, a sliding rod 16 fixedly connected to the bottom end of the moving frame 17, an adjusting rod 15 rotatably connected to one end of the sliding rod 16 near the protection plate 5, and a stop collar 13 slidably connected to the bottom end of the sliding rod 16, where the stop collar 13 is installed on the inner wall of the groove 12, the stop collar 13 is used to stop the sliding rod 16 moving along the oblique direction, a guide groove 19 is provided along the length direction of the moving frame 17 and used to limit the moving distance of the moving slide block 18, the guide groove 19 is communicated with two ends of the moving frame 17, and a closing plate for closing the opening of the upper end of the guide groove 19 is provided at the upper end of the moving frame 17.
Referring to fig. 2 and 3, the sliding block set comprises a movable sliding block 18 slidably connected to the inner wall of a guide groove 19, and a concave sliding block 20 fixedly connected to one surface of the protection plate 5, which is close to the bottom plate 2, wherein the concave sliding block 20 is provided with a round hole rotationally connected with the movable sliding block 18, and the upper end of the sliding rail block is provided with a bar-shaped sliding rail 4 for guiding and limiting the sliding of the sliding block set; the driving piece 14 is hinged to the top end of the adjusting rod 15 to drive one end of the adjusting rod 15 to vertically move, and the driving piece 14 is a hydraulic cylinder. And the protection plate 5 is provided with a connecting groove 6 for guiding the moving direction along the moving direction of the moving frame 17, the moving frame 17 is connected with the connecting groove 6 in a sliding way, and the moving frame 17 passes through the connecting groove 6.
The guard plate 5 keeps an open state in a normal use process, if the guard plate is in a rainy or snowy weather, the hydraulic cylinder can be started to push up to drive the adjusting rod 15 to move upwards, the adjusting rod 15 drives the sliding rod 16 to move, because the limiting sleeve 13 exists, the sliding rod 16 can only move upwards to drive the moving frame 17 to move upwards to the side, the moving slide block 18 in the guide groove 19 is driven to move inwards on the strip-shaped slide rail 4, the guide groove 19 has a function of limiting the moving distance of the moving slide block 18, when the moving frame 17 moves, the moving slide block 18 correspondingly moves for a certain distance, the moving slide block 18 drives the concave slide block 20 to move, and under the guiding function of the strip-shaped slide rail 4, the slide block group can stably move in the horizontal direction, the concave slide block 20 is fixedly connected with the guard plate 5 to drive the two guard plates 5 to move inwards, and the guard plate 5 shields the photovoltaic panel 8.
When the weather is clear, the hydraulic cylinder is pressed downwards, and the transmission principle is consistent with that of pushing upwards, so that the protection plate 5 is driven to be opened. The protection photovoltaic board 8 that sleet weather can be better reduces the impact of rainwater or hail, reduces the damage to photovoltaic board 8, prolongs the life of photovoltaic board 8, and guard plate 5 is opened when normal weather uses, can not play the shielding effect to photovoltaic board 8, has also ensured the work efficiency of photovoltaic board 8. And the sliding rod 16, the adjusting rod 15, the hydraulic cylinder and the limiting sleeve 13 are arranged in the groove 12 and positioned below the protection plate 5, and are protected by the protection plate 5 in rainy and snowy days, so that the impact of rainwater is reduced, and the overall service life is prolonged.
Referring to fig. 4, for maximum absorption of light, the photovoltaic module includes two photovoltaic panels 8 which are symmetrically and parallel placed under the protection plate 5, an adjusting module for adjusting the angle of the photovoltaic panels 8 is arranged under the surface of the photovoltaic panels 8 close to the bottom plate 2, and a mounting piece mounted on the bottom plate 2. The mounting comprises a hinge base 7 which is connected with one end of a photovoltaic panel 8 in a hinged manner, the adjusting component comprises a sliding groove 9 which is arranged on one surface, close to the bottom plate 2, of the photovoltaic panel 8 and is perpendicular to the hinge base 7, a sliding column 10 which is connected with the sliding groove 9 in a sliding manner at one end, a movable air cylinder 11 which is fixedly connected with the hinge base 7 in a fixed manner at the base, and the other end of the movable air cylinder 11 is fixedly connected with the sliding column 10 and drives the sliding column 10 to move, wherein the height of the sliding column 10 is larger than that of the hinge base 7.
When the illumination angle changes, the movable cylinder 11 approaches one side of the hinge base 7 and drives the sliding column 10 to move in the sliding groove 9, and because the height of the sliding column 10 is larger than that of the hinge base 7, when the distance between the sliding column 10 and the hinge base 7 changes, the angle of the photovoltaic panel 8 changes, one or two photovoltaic panels 8 can be vertically illuminated with sunlight according to the illumination adjustment angle, or the illumination can be absorbed in the maximum range, so that the utilization rate of the photovoltaic panel 8 to the illumination is increased. And the height of the sliding column 10 is greater than that of the hinge base 7, the angle of the photovoltaic panel 8 relative to the hinge base 7 is kept to be greater than ninety degrees, the shielding effect of the shadow of the protection plate 5 on the photovoltaic panel 8 can be further reduced in the use process, the utilization rate of the illumination of the photovoltaic panel 8 is increased, and the practicality is better.
The implementation principle of the protection device for the photovoltaic panel 8 with rain impact resistance in the embodiment of the utility model is as follows: the hydraulic cylinder is pressed down in sunny weather to drive the adjusting rod 15, the sliding rod 16 and the moving frame 17 to move downwards and downwards, the moving frame 17 drives the moving slide block 18 and the concave slide block 20 to move outwards on the strip-shaped slide rail 4, the concave slide block 20 drives the protection plate 5 to move outwards, and the protection plate 5 is opened to not cover the photovoltaic panel 8. When rain and snow or hail weather appears, the pneumatic cylinder pushes up and drives two inwards to move, shelters from photovoltaic board 8 and plays protection photovoltaic board 8, reduces the damage that the rainwater impacted, increase of service life's effect.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A photovoltaic panel protector of rain-proof water impact, its characterized in that: including mounting panel (1), install bottom plate (2) on mounting panel (1), install photovoltaic module on bottom plate (2), be used for protecting photovoltaic module's protection component, be used for installing protection component's slide rail piece, just slide rail piece installs on bottom plate (2), protection component includes guard plate (5) on slide rail piece, drive guard plate (5) shielding photovoltaic module or the switching subassembly that leaves photovoltaic module, switching subassembly includes slider group, driving piece (14) that provide the drive force, be used for turning into the drive force of driving piece (14) and move vice power transmission subassembly along the horizontal direction with slider group in guard plate (5) be close to bottom plate (2) one side.
2. The rain impact photovoltaic panel protection device of claim 1, wherein: the force transmission assembly comprises a movable frame (17) provided with a guide groove (19), a sliding rod (16) fixedly connected to the bottom end of the movable frame (17), a limiting sleeve (13) which is slidably connected to the bottom end of the sliding rod (16) and is arranged on the bottom plate (2) and used for limiting the sliding rod (16) to move along the inclined direction, and an adjusting rod (15) which is rotatably connected to the sliding rod (16) and is close to one end of the protection plate (5), and the sliding block group comprises a movable sliding block (18) movably connected to the inner wall of the guide groove (19), a concave sliding block (20) rotatably connected to the movable sliding block (18) and fixedly connected to the protection plate (5), and the driving piece (14) is arranged along the vertical direction and is used for providing driving force in the vertical direction, and the upper end of a piston rod of the driving piece (14) is rotatably connected to the adjusting rod (15).
3. The rain impact photovoltaic panel protection device of claim 2, wherein: the guide grooves (19) are communicated with two ends of the movable frame (17), and a sealing plate for sealing an opening at the upper end of the guide grooves (19) is arranged at the upper end of the movable frame (17).
4. The rain impact photovoltaic panel protection device of claim 2, wherein: the protection plate (5) is provided with a connecting groove (6) which is connected with the movable frame (17) in a sliding way, and the movable frame (17) penetrates through the connecting groove (6).
5. The rain impact photovoltaic panel protection device of claim 1, wherein: a groove (12) for installing a force transmission assembly is formed in the installing plate (1).
6. The rain impact photovoltaic panel protection device of claim 1, wherein: the photovoltaic module comprises a mounting piece, a photovoltaic plate (8) and an adjusting assembly, wherein the mounting piece is used for being mounted on the bottom plate (2), the photovoltaic plate (8) is hinged to the mounting piece, and the angle of the photovoltaic plate (8) relative to the mounting piece is adjusted.
7. The rain impact photovoltaic panel protection device of claim 6, wherein: the installation piece comprises a hinge base (7) hinged to one side of the photovoltaic panel (8), and the adjusting component comprises a sliding groove (9) formed in one side, close to the bottom plate (2), of the photovoltaic panel (8), a sliding column (10) connected to the sliding groove (9) in a sliding mode, and a moving air cylinder (11) fixedly connected to the hinge base (7) and used for driving the sliding column (10) to move towards the hinge base (7), wherein the height of the sliding column (10) is different from that of the hinge base (7).
8. The rain impact photovoltaic panel protection device of claim 7, wherein: the sliding column (10) is higher than the hinge base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320487324.7U CN219960499U (en) | 2023-03-08 | 2023-03-08 | A photovoltaic panel protection device against rain impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320487324.7U CN219960499U (en) | 2023-03-08 | 2023-03-08 | A photovoltaic panel protection device against rain impact |
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| Publication Number | Publication Date |
|---|---|
| CN219960499U true CN219960499U (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320487324.7U Active CN219960499U (en) | 2023-03-08 | 2023-03-08 | A photovoltaic panel protection device against rain impact |
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| CN (1) | CN219960499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119030434A (en) * | 2024-10-29 | 2024-11-26 | 江苏晶道新能源科技有限公司 | An external protection device for solar photovoltaic panels |
| CN120498335A (en) * | 2025-05-16 | 2025-08-15 | 深圳市深汇通能源科技发展有限公司 | A photovoltaic energy storage transfer power station |
-
2023
- 2023-03-08 CN CN202320487324.7U patent/CN219960499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119030434A (en) * | 2024-10-29 | 2024-11-26 | 江苏晶道新能源科技有限公司 | An external protection device for solar photovoltaic panels |
| CN120498335A (en) * | 2025-05-16 | 2025-08-15 | 深圳市深汇通能源科技发展有限公司 | A photovoltaic energy storage transfer power station |
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