Solar power generation support

Abstract

The utility model belongs to the technical field of solar power generation supports, and particularly relates to a solar power generation support which comprises a base. A telescopic column is installed at the top end of the base, a fixing plate is rotatably installed at the top end of the telescopic column, a driving assembly and a cleaning assembly are arranged at the top end of the fixing plate, the cleaning assembly comprises a water spraying mechanism and a silica gel soft body which are arranged at the top end of a sliding block, and a blocking assembly used for protecting a solar panel is arranged on one side of the silica gel soft body; through cooperation of the cleaning assembly and the blocking assembly, in a rainstorm climate, the problems that electronic elements in the solar panel are likely to be affected with damp in a long-time wet environment, the aging and corrosion process of the cell panel is easily accelerated, resistance is increased, the photoelectric conversion efficiency is reduced, and finally the solar panel cannot work normally are solved; the corrosion effect of rainwater on the solar panel is reduced, and the service life of the solar panel is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar power generation brackets, in particular to a solar power generation bracket. Background Art

[0002] Solar power generation brackets are structures used to support and fix solar photovoltaic panels in solar photovoltaic systems. Their main function is to ensure that photovoltaic panels can stably face the sun to maximize the absorption of solar energy and convert it into electrical energy.

[0003] Existing solar power generation brackets are often used to assist solar panels in power generation. For example, a solar power generation bracket authorized by China (application number: CN202322265892.5) discloses a solar power generation bracket, including a fixing plate, a lifter, a heat dissipation mechanism, and a cleaning mechanism. When the angle of the solar panel needs to be adjusted, the angle of the fixing plate is changed by adjusting the lifter, so that the solar panel can be kept perpendicular to the sunlight, thereby improving the power generation efficiency of the solar panel. At the same time, the heat dissipation mechanism dissipates heat from the solar panel, avoiding the problem of damage and deformation of the solar panel due to poor heat dissipation when the temperature is too high. The cleaning mechanism cleans the surface of the solar panel body, which also has a cooling effect, thereby improving the practicality of the solar power generation bracket.

[0004] However, in heavy rainy weather, the presence of a long-term humid environment may cause the electronic components inside the solar panel to become damp, which can easily accelerate the aging and corrosion process of the panel, increase resistance, reduce photoelectric conversion efficiency, and ultimately cause the solar panel to malfunction.

[0005] Therefore, a solar power generation bracket is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of existing technologies and solve the problem that in heavy rain climates, a long period of humid environment may cause the electronic components inside the solar panels to become damp, which can easily accelerate the aging and corrosion process of the panels, increase resistance, reduce photoelectric conversion efficiency, and ultimately cause the solar panels to fail to work properly, a solar power generation bracket is proposed.

[0007] The technical solution adopted by the utility model to solve the technical problem is as follows: the solar power generation bracket described in the utility model includes a base;

[0008] A telescopic column is installed at the top of the base, a fixed plate is rotatably installed at the top of the telescopic column, and a driving component and a cleaning component are provided at the top of the fixed plate;

[0009] The driving assembly includes a motor arranged at the top of the fixed plate, the motor is connected to an external power supply via an electric wire, the output end of the motor is connected to a screw rod, the bottom end of the screw rod is provided with a drainage groove, the drainage groove is provided at the bottom end of the fixed plate, a winding assembly is provided on one side of the screw rod, and a slider is threadedly mounted on the outer wall of the screw rod;

[0010] The cleaning component includes a water sprinkling mechanism and a silicone soft body arranged at the top of the slider, and a barrier component for protecting the solar panel is arranged on one side of the silicone soft body.

[0011] Preferably, the barrier assembly includes a fixing port and a winding shaft provided on one side of the silicone soft body, a barrier cloth is fixedly installed on one side of the fixing port, the other end of the barrier cloth is wound around the outer wall of the winding shaft, a rotating shaft is fixedly installed on the inner wall of the winding shaft, both ends of the rotating shaft pass through the winding shaft and extend to both sides of the winding shaft, both ends of the rotating shaft are rotatably installed with a fixing seat, and the fixing seats are fixedly installed on the top of the base; in heavy rain weather, the barrier cloth can be covered on the top of the fixed plate to block rainwater from the solar panel.

[0012] Preferably, the winding assembly includes a driving rod arranged at one end of the screw rod, the end of the driving rod away from the screw rod passes through the fixed plate and extends to one side of the fixed plate, the end of the driving rod extending to one side of the fixed plate is fixedly installed with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, one end of the second bevel gear is fixedly installed with a first bump rod, the outer wall of the first bump rod is sleeved with a bump band, the other end of the bump band is sleeved with a second bump rod, and one end of the second bump rod is fixedly installed at one end of the rotating shaft; the barrier cloth can always be in a taut state, thereby improving the barrier protection effect of the barrier assembly, thereby extending the service life of the solar panel.

[0013] Preferably, a connecting plate is fixedly installed at the bottom end of the fixed plate, and a third protrusion plate is rotatably installed at the bottom end of the connecting plate, and the third protrusion plate abuts against one side of the protrusion band; it can enable the protrusion band to always remain in a taut state, and avoid the problem that when the fixed plate is tilted, the distance between the first protrusion rod and the second protrusion rod is reduced, causing the protrusion band to loosen, thereby causing the protrusion band to fall off from the outer wall of the first protrusion rod or the second protrusion rod, affecting the normal operation of the winding assembly.

[0014] Preferably, an abutment rod is fixedly installed on one side of the top of the fixed plate; this can prevent the barrier cloth from abutting against one side of the fixed plate, so that when the cleaning component is reset, the silicone soft body scrapes the water stains and dust on the top of the solar panel for the second time, resulting in the water stains and dust scraped for the second time being blocked by the barrier cloth and difficult to be discharged from one side of the fixed plate.

[0015] Preferably, an abutment shell is fixedly installed on one side of the fixed plate, and two abutment shells are symmetrically installed, and the driving rod, the first bevel gear and the second bevel gear are installed inside one of the abutment shells; this can prevent the driving rod, the first bevel gear and the second bevel gear from being damaged by accelerated corrosion due to environmental factors, and can also prevent the barrier cloth from abutting against one side of the driving rod, the first bevel gear and the second bevel gear, causing interference with the operation of the driving rod, the first bevel gear and the second bevel gear.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a solar power generation bracket, which cooperates with a driving assembly and a winding assembly. When it is necessary to pull the barrier cloth to provide barrier protection for the solar panel, the motor can be started, so that the motor drives the cleaning assembly to operate through the screw rod and the slider, and at the same time the screw rod drives the driving rod to rotate, so that the driving rod drives the winding shaft to rotate through the first bevel gear, the second bevel gear, the first protrusion rod, the protrusion belt, the second protrusion rod and the rotating shaft, so that the winding shaft continuously releases the barrier cloth, and when it is necessary to retract the barrier cloth so that the solar panel starts to collect light energy for power generation, the motor drives the screw rod to rotate to reset the cleaning assembly, and at this time the screw rod drives the driving rod to rotate. The driving rod drives the reel to rotate through the first bevel gear, the second bevel gear, the first bump rod, the bump belt, the second bump rod and the rotating shaft, so that the reel continuously reels the barrier cloth, thereby recovering the barrier cloth, so that the barrier cloth is always in a taut state, avoiding loosening of local areas of the barrier cloth, which easily causes rainwater to accumulate in the pits formed at the loose parts of the top of the barrier cloth, thereby causing one side of the barrier cloth to tilt downward, so that the accumulated rainwater falls on the top of the solar panel along the tilted side of the barrier cloth, causing corrosion to the solar panel, thereby improving the barrier protection effect of the barrier component and extending the service life of the solar panel.

[0018] The utility model provides a solar power generation bracket, which cooperates with a cleaning component and a barrier component. In a rainstorm climate, the cleaning component can be used to scrape off rainwater on the top of the solar panel. At this time, the silicone soft body drives the fixing port to move, so that the fixing port drives one end of the barrier cloth to move, so that the barrier cloth covers the top of the fixed plate, avoiding a long-term humid environment that may cause the electronic components inside the solar panel to get damp, which easily accelerates the aging and corrosion process of the solar panel, increases resistance, reduces photoelectric conversion efficiency, and ultimately causes the solar panel to malfunction. The corrosion effect of rainwater on the solar panel is reduced, and the service life of the solar panel is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 It is a three-dimensional diagram of the main structure of the utility model;

[0021] Figure 2 This is a perspective view of the cross-sectional structure of the barrier component in the present invention;

[0022] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle.

[0024] Legend:

[0025] 1. Base; 2. Telescopic column; 3. Fixed plate; 4. Motor; 5. Screw; 6. Slider; 7. Sprinkler mechanism; 8. Silicone soft body; 9. Fixing port; 10. Barrier cloth; 11. Reeling shaft; 12. Rotating shaft; 13. Fixed seat; 14. Driving rod; 15. First bevel gear; 16. Second bevel gear; 17. First bump rod; 18. Bump belt; 19. Second bump rod; 20. Connecting plate; 21. Third bump plate; 22. Abutment rod; 23. Abutment shell. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Specific examples are given below.

[0028] See also Figures 1 to 4 , the utility model provides a solar power generation bracket, including a base 1;

[0029] A telescopic column 2 is installed at the top of the base 1, a fixed plate 3 is rotatably installed at the top of the telescopic column 2, and a driving component and a cleaning component are provided at the top of the fixed plate 3;

[0030] The drive assembly includes a motor 4 provided at the top of the fixed plate 3. The motor 4 is connected to an external power supply via an electric wire. The output end of the motor 4 is connected to a screw rod 5. A drainage groove is provided at the bottom end of the screw rod 5. The drainage groove is provided at the bottom end of the fixed plate 3 to prevent rainwater from accumulating in the slide groove where the slider 6 slides and causing corrosion to the slider 6. A winding assembly is provided on one side of the screw rod 5. The slider 6 is threadedly mounted on the outer wall of the screw rod 5. The model of the motor 4 is 80SV-02430M.

[0031] The cleaning component includes a water sprinkling mechanism 7 and a silicone soft body 8 arranged at the top of the slider 6. A barrier component for protecting the solar panel is provided on one side of the silicone soft body 8.

[0032] Further, such as Figures 1 to 4 As shown, the barrier component includes a fixing port 9 and a winding shaft 11 arranged on one side of the silicone soft body 8. A barrier cloth 10 is fixedly installed on one side of the fixing port 9. In heavy rain weather, the barrier cloth 10 can be covered on the top of the fixing plate 3 to block rainwater from the solar panel. The other end of the barrier cloth 10 is wrapped around the outer wall of the winding shaft 11. A rotating shaft 12 is fixedly installed on the inner wall of the winding shaft 11. Both ends of the rotating shaft 12 pass through the winding shaft 11 and extend to both sides of the winding shaft 11. Both ends of the rotating shaft 12 are rotatably installed with a fixing seat 13, and the fixing seat 13 is fixedly installed on the top of the base 1.

[0033] In summary, by cooperating with the cleaning component and the barrier component, in heavy rain weather, the cleaning component can be used to scrape off the rainwater on the top of the solar panel. At this time, the silicone soft body 8 drives the fixing port 9 to move, so that the fixing port 9 drives one end of the barrier cloth 10 to move, so that the barrier cloth 10 covers the top of the fixed plate 3, avoiding a long period of humid environment that may cause the electronic components inside the solar panel to get damp, which can easily accelerate the aging and corrosion process of the solar panel, increase resistance, reduce photoelectric conversion efficiency, and ultimately lead to the problem of the solar panel not being able to work normally, reducing the corrosive effect of rainwater on the solar panel and increasing the service life of the solar panel.

[0034] Further, such as Figures 1 to 4 As shown, the winding assembly includes a driving rod 14 arranged at one end of the screw rod 5, and the end of the driving rod 14 away from the screw rod 5 passes through the fixed plate 3 and extends to one side of the fixed plate 3. The end of the driving rod 14 extending to one side of the fixed plate 3 is fixedly installed with a first bevel gear 15, and a second bevel gear 16 is meshed and installed on one side of the first bevel gear 15. A first bump rod 17 is fixedly installed on one end of the second bevel gear 16, and a bump belt 18 is sleeved on the outer wall of the first bump rod 17. The other end of the bump belt 18 is sleeved on the second bump rod 19, and one end of the second bump rod 19 is fixedly installed on one end of the rotating shaft 12.

[0035] In summary, through the cooperation of the driving component and the winding component, when it is necessary to pull the barrier cloth 10 to provide barrier protection for the solar panel, the motor 4 can be started, so that the motor 4 drives the cleaning component to operate through the screw rod 5 and the slider 6, and at the same time the screw rod 5 drives the driving rod 14 to rotate, so that the driving rod 14 drives the winding shaft 11 to rotate through the first bevel gear 15, the second bevel gear 16, the first bump rod 17, the bump belt 18, the second bump rod 19 and the rotating shaft 12, so that the winding shaft 11 continuously releases the barrier cloth 10, and when it is necessary to recycle the barrier cloth 10 so that the solar panel starts to collect light energy for power generation, the motor 4 drives the screw rod 5 to rotate to reset the cleaning component. At this time, the screw rod 5 drives the driving rod 14 to rotate, so that the driving rod 14 drives the reel 11 to rotate through the first bevel gear 15, the second bevel gear 16, the first bump rod 17, the bump belt 18, the second bump rod 19 and the rotating shaft 12, so that the reel 11 continuously reels the barrier cloth 10, thereby recovering the barrier cloth 10, so that the barrier cloth 10 is always in a taut state, avoiding the local area of the barrier cloth 10 from loosening, which easily causes rainwater to accumulate in the pit formed in the loose part of the top of the barrier cloth 10, thereby causing one side of the barrier cloth 10 to tilt downward, so that the accumulated rainwater falls on the top of the solar panel along the tilted side of the barrier cloth 10, causing corrosion to the solar panel, thereby improving the barrier protection effect of the barrier component and extending the service life of the solar panel.

[0036] Further, such as Figure 2 and Figure 3 As shown, a connecting plate 20 is fixedly installed at the bottom end of the fixed plate 3, and a third protrusion plate 21 is rotatably installed at the bottom end of the connecting plate 20. The third protrusion plate 21 abuts against one side of the protrusion belt 18, and can drive the connecting plate 20 to rotate when the fixed plate 3 is tilted, and the connecting plate 20 drives the third protrusion plate 21 to rotate, so that the protrusion belt 18 can always remain taut, avoiding the problem that when the fixed plate 3 is tilted, the distance between the first protrusion rod 17 and the second protrusion rod 19 is reduced, causing the protrusion belt 18 to relax, thereby causing the protrusion belt 18 to fall off from the outer wall of the first protrusion rod 17 or the second protrusion rod 19, affecting the normal operation of the winding assembly, and improving the stability and reliability of the winding assembly.

[0037] In summary, by cooperating with the barrier assembly and the winding assembly, the barrier cloth 10 can be kept taut at all times by the winding assembly when the barrier cloth 10 is stretched to provide barrier protection to the solar panel or when it is rolled up, thereby improving the barrier protection effect of the barrier assembly and improving the stability and reliability of the barrier assembly.

[0038] Further, such as Figure 2 and Figure 3As shown, an abutment rod 22 is fixedly installed on one side of the top of the fixed plate 3, which can support the barrier cloth 10 and avoid the barrier cloth 10 abutting against one side of the fixed plate 3, so that when the cleaning component is reset, the silicone soft body 8 scrapes the water stains and dust on the top of the solar panel for the second time, resulting in the water stains and dust scraped for the second time being blocked by the barrier cloth 10 and difficult to be discharged from one side of the fixed plate 3, thereby improving the cleaning effect of the cleaning component.

[0039] Further, such as Figure 1 and Figure 2 As shown, an abutment shell 23 is fixedly installed on one side of the fixed plate 3, and two abutment shells 23 are symmetrically installed. The driving rod 14, the first bevel gear 15 and the second bevel gear 16 are installed inside one of the abutment shells 23, which can isolate and protect the driving rod 14, the first bevel gear 15 and the second bevel gear 16, and prevent the driving rod 14, the first bevel gear 15 and the second bevel gear 16 from being damaged by accelerated corrosion due to environmental factors. It can also prevent the barrier cloth 10 from abutting against one side of the driving rod 14, the first bevel gear 15 and the second bevel gear 16, causing interference with the operation of the driving rod 14, the first bevel gear 15 and the second bevel gear 16, thereby improving the stability and reliability of the winding assembly.

[0040] Working Principle: When the position of the sun changes and the angle of the solar panel needs to be adjusted, the staff can adjust the position and angle of the solar panel through the telescopic column 2 and the fixed plate 3 so that the solar panel is perpendicular to the sunlight, thereby improving the power generation efficiency of the solar panel. At this time, the fixed plate 3 drives the connecting plate 20 to move, and the connecting plate 20 drives the third protrusion plate 21 to move, so that the third protrusion plate 21 automatically adjusts the shape of the protrusion band 18, so that the protrusion band 18 is always kept taut, preventing the protrusion band 18 from loosening and falling off the outer wall of the first protrusion rod 17 or the second protrusion rod 19;

[0041] When a rainstorm comes, the motor 4 can be started to drive the screw rod 5 to rotate, the screw rod 5 drives the slider 6 to move, the slider 6 drives the sprinkler mechanism 7 and the silicone soft body 8 to move, so that the silicone soft body 8 scrapes the rain and dust on the solar panel. At the same time, the silicone soft body 8 drives the fixing port 9 to move, and the fixing port 9 drives the barrier cloth 10 to move, so that the barrier cloth 10 covers the top of the solar panel, blocking the rain from the solar panel, and preventing the solar panel from being in a wet state for a long time and accelerating corrosion damage. At the same time, the screw rod 5 drives the fixing port 9 to move, and the fixing port 9 drives the barrier cloth 10 to move, so that the barrier cloth 10 covers the top of the solar panel, blocking the rain from the solar panel, and preventing the solar panel from being in a wet state for a long time and accelerating corrosion damage. The driving rod 14 is driven to rotate, so that the driving rod 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bump rod 17 to rotate, the first bump rod 17 then drives the bump belt 18 to rotate, the bump belt 18 drives the second bump rod 19 to rotate, the second bump rod 19 drives the rotating shaft 12 to rotate, and the rotating shaft 12 then drives the winding shaft 11 to rotate, so that the winding shaft 11 continuously releases the barrier cloth 10, so that the barrier cloth 10 always remains taut.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A solar power generation bracket, characterized by: comprising a base (1); A telescopic column (2) is installed at the top of the base (1), a fixed plate (3) is rotatably installed at the top of the telescopic column (2), and a driving component and a cleaning component are provided at the top of the fixed plate (3); The driving assembly comprises a motor (4) arranged at the top of the fixed plate (3), the motor (4) being connected to an external power source via an electric wire, the output end of the motor (4) being connected to a screw rod (5), the bottom end of the screw rod (5) being provided with a drainage groove, the drainage groove being provided at the bottom end of the fixed plate (3), a winding assembly being provided on one side of the screw rod (5), and a slider (6) being threadedly mounted on the outer wall of the screw rod (5); The cleaning component comprises a water sprinkling mechanism (7) and a silicone soft body (8) arranged at the top of a slider (6); a barrier component for protecting the solar panel is arranged on one side of the silicone soft body (8).

2. A solar power generation bracket according to claim 1, characterized in that: The barrier component comprises a fixing port (9) and a reel (11) provided on one side of the silicone soft body (8); a barrier cloth (10) is fixedly installed on one side of the fixing port (9); the other end of the barrier cloth (10) is wound around the outer wall of the reel (11); a rotating shaft (12) is fixedly installed on the inner wall of the reel (11); both ends of the rotating shaft (12) pass through the reel (11) and extend to both sides of the reel (11); both ends of the rotating shaft (12) are rotatably installed with a fixing seat (13); and the fixing seat (13) is fixedly installed on the top of the base (1).

3. The solar power generation bracket according to claim 1, characterized in that: The winding assembly comprises a driving rod (14) arranged at one end of the screw rod (5), the end of the driving rod (14) away from the screw rod (5) passes through the fixed plate (3) and extends to one side of the fixed plate (3), the end of the driving rod (14) extending to one side of the fixed plate (3) is fixedly mounted with a first bevel gear (15), one side of the first bevel gear (15) is meshed with a second bevel gear (16), one end of the second bevel gear (16) is fixedly mounted with a first protrusion rod (17), the outer wall of the first protrusion rod (17) is sleeved with a protrusion belt (18), the other end of the protrusion belt (18) is sleeved with a second protrusion rod (19), and one end of the second protrusion rod (19) is fixedly mounted on one end of the rotating shaft (12).

4. The solar power generation bracket according to claim 1, characterized in that: A connecting plate (20) is fixedly mounted on the bottom end of the fixing plate (3), and a third protrusion plate (21) is rotatably mounted on the bottom end of the connecting plate (20), wherein the third protrusion plate (21) abuts against one side of the protrusion belt (18).

5. The solar power generation bracket according to claim 1, characterized in that: An abutment rod (22) is fixedly mounted on one side of the top end of the fixing plate (3).

6. The solar power generation bracket according to claim 3, characterized in that: An abutment shell (23) is fixedly mounted on one side of the fixing plate (3), and two abutment shells (23) are symmetrically mounted. The driving rod (14), the first bevel gear (15) and the second bevel gear (16) are mounted inside one of the abutment shells (23).

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