Photovoltaic panel mounting bracket capable of reducing wind resistance

Abstract

The present invention discloses a photovoltaic panel mounting bracket capable of reducing wind resistance, and relates to the photovoltaic panel mounting technical field, including a placement bin, a support plate, a base, and a load-bearing plate, wherein a photovoltaic panel body is installed inside the placement bin, a mounting groove is provided at the upper end of the base, and the outer wall of the load-bearing plate is movably connected to the inner wall of the mounting groove, a reserved groove is provided at the upper end of the base, and the inner wall of the reserved groove is movably connected to the outer wall of the support plate, an axle seat is installed at the bottom end of the placement bin, and the axle seat is movably connected to one end of the support plate, a limited axis is movably installed at one end of the base, and connecting blocks are symmetrically installed on the outer wall of the limited axis, and two groups of connecting blocks are connected to the bottom end of the placement bin. The present invention improves the stability of the tilt of the photovoltaic panel mounting bracket by providing a support plate, a load-bearing plate, and a limit axis, and improves the angle of the photovoltaic panel mounting bracket after being adjusted to a horizontal state, avoids the small angle tilt of the photovoltaic panel mounting bracket, and improves the service life of the photovoltaic panel.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel installation, and in particular to a photovoltaic panel installation bracket capable of reducing wind resistance. Background Art

[0002] There is enormous energy in the sun, which can continuously emit light to the outside world. The energy in sunlight can be considered endless in a short period of time. It is a renewable clean energy. Photovoltaic panels are photoelectric semiconductor sheets that use sunlight to directly generate electricity. They are a link for utilizing solar energy. In order to better utilize solar energy, photovoltaic panels are generally installed on open spaces with a relatively large light-receiving area.

[0003] When using photovoltaic panels, they should be tilted to the outside so that they can be fully exposed to the sun. Large photovoltaic bases are also mostly built in areas with strong winds and sand. If they are built in coastal areas, they may also be affected by typhoon weather. When the windward area of ​​the photovoltaic panels is too large, they will be subject to excessive wind resistance.

[0004] In the prior art, the photovoltaic panel mounting brackets used in photovoltaic bases mostly consider how to increase the complexity of their own structures to improve the wind resistance stability in terms of wind resistance, or through cylinders and support columns. When the wind is strong, the cylinders retract the support columns to gradually flatten the photovoltaic panel mounting brackets. At the same time, the cylinders will also move backwards to make the photovoltaic panel mounting brackets as horizontal as possible. However, because the cylinders also occupy a certain amount of space, the photovoltaic panel mounting brackets will eventually be tilted at a small angle, and the wind will pass through the space left at the tilted end and enter the photovoltaic panel mounting brackets. In addition, the photovoltaic panels themselves are fragile and can easily be damaged, thereby reducing the service life of the photovoltaic panels. Summary of the invention

[0005] Based on this, an object of the present invention is to provide a photovoltaic panel mounting bracket capable of reducing wind resistance, so as to solve the technical problems in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a photovoltaic panel mounting bracket capable of reducing wind resistance, comprising a placement bin, a support plate, a base and a load-bearing plate, wherein the support plate is movably mounted at the lower end of the placement bin, and the load-bearing plate is movably mounted at the upper end of the base, the placement bin is movably connected to the base, and the support plate is movably connected to the load-bearing plate;

[0007] A photovoltaic panel body is installed inside the placement bin, a mounting groove is provided at the upper end of the base, and the outer wall of the load-bearing plate is movably connected to the inner wall of the mounting groove, a reserved groove is provided at the upper end of the base, and the inner wall of the reserved groove is movably connected to the outer wall of the support plate, an axle seat is installed at the bottom end of the placement bin, and the axle seat is movably connected to one end of the support plate, a limit shaft is movably installed at one end of the base, and connecting blocks are symmetrically installed on the outer wall of the limit shaft, and two sets of connecting blocks are connected to the bottom end of the placement bin;

[0008] Multiple groups of drive shafts are installed inside the installation groove, and the outer walls of the multiple groups of drive shafts are threadedly connected to the inner wall of the load-bearing plate. A drive motor is installed inside the base, and a group of drive shafts is connected to the output end of the drive motor. The multiple groups of drive shafts are connected by synchronous belts, and one group of drive shafts is movably connected to the limit shaft.

[0009] By adopting the above technical solution, multiple sets of drive shafts rotate, driving the load-bearing plate to move downward, and at the same time the placement bin rotates with the limit axis as the center, so that one end of the placement bin moves downward, and the bottom end of the support plate first contacts the inclined end of the reserved groove, so the support plate gradually tilts, and finally the placement bin is horizontally mounted on the upper end of the base, and the support plate, shaft seat and baffle enter the reserved groove, which improves the angle of the photovoltaic panel mounting bracket after adjusting to the horizontal state, avoids the small angle tilt of the photovoltaic panel mounting bracket, and improves the service life of the photovoltaic panel.

[0010] The present invention is further configured such that the interior of one end of the reserved groove is inclined, the lower end of the support plate and the upper end of the load-bearing plate are both provided with overlapping interfaces that are mutually clamped, and the lower end of the support plate is movably connected to the inclined end of the reserved groove.

[0011] By adopting the above technical solution, when the placement bin is tilted, the lower end of the support plate is engaged and connected with the upper end of the load-bearing plate to fix one end of the placement bin. When one end of the placement bin moves downward, the bottom end of the support plate first contacts the tilted end of the reserved groove, so the support plate gradually tilts.

[0012] The present invention is further configured such that a baffle is provided on one side of the shaft seat, and the cross section of the baffle is triangular, and the shaft seat and the baffle are movably connected to the inner wall of the reserved groove.

[0013] By adopting the above technical solution, the support plate is limited and blocked by setting the baffle, the placement bin is horizontally mounted on the upper end of the base, and the support plate, the shaft seat and the baffle enter the reserved groove.

[0014] The present invention is further configured such that a transmission shaft is movably installed inside the base, and the transmission shaft is connected to a group of drive shafts through a synchronous belt, and a transmission bevel gear is installed on the upper end of the transmission shaft.

[0015] By adopting the above technical solution, a set of driving shafts are connected to the transmission shaft through a synchronous belt, so the transmission shaft rotates, thereby driving the transmission bevel gear to rotate.

[0016] The present invention is further configured such that a limiting bevel gear is sleeved on the outer wall of the limiting shaft, and the limiting bevel gear is meshingly connected with the transmission bevel gear, the diameter of the limiting bevel gear is larger than the diameter of the transmission bevel gear, auxiliary plates are installed at both ends of the limiting shaft, and the upper outer walls of the two sets of auxiliary plates are fixedly connected to the bottom outer wall of the placement bin.

[0017] By adopting the above technical solution, the transmission bevel gear rotates. Since the transmission bevel gear is meshed and connected with the limit bevel gear, the limit bevel gear rotates, and the diameter of the transmission bevel gear is smaller than the diameter of the limit bevel gear. Therefore, the speed of the limit bevel gear is smaller than the speed of the transmission bevel gear, thereby driving the limit shaft to rotate, and then driving the two sets of connecting blocks and the two sets of auxiliary plates to move with the limit shaft as the center, thereby driving one end of the placement bin to move with the limit shaft as the center.

[0018] The present invention is further configured such that the upper end of the placement bin is arc-shaped and made of transparent material, the outer wall of one end of the base is inclined, and the outer wall of the other end of the base is arc-shaped.

[0019] By adopting the above technical solution, the arc-shaped setting at the upper end of the placement bin allows sunlight to enter the interior of the placement bin, and when the placement bin is tilted, the wind resistance is reduced by the arc-shaped end setting of the placement bin, and at the same time, the outer wall of the tilted end of the base provides auxiliary support for the placement bin.

[0020] The present invention is further configured such that first filter plates are installed at both ends of the placement bin, fixing frames are installed on the outer walls of the opposite ends of the two groups of the first filter plates, and the outer walls at both ends of the photovoltaic panel body are respectively connected to the inner walls of the two groups of fixing frames.

[0021] By adopting the above technical solution, the photovoltaic panel body is fixedly installed by two sets of fixing frames, and the provision of the first filter plate prevents impurities from entering the storage bin.

[0022] The present invention is further configured such that ventilation slots are symmetrically provided at the upper end of the storage bin and movable shafts are installed thereon, second filter plates are installed at both ends of two groups of movable shafts, and fans are installed on the outer walls of the two groups of movable shafts.

[0023] By adopting the above technical solution, when wind enters the ventilation slot through the second filter plate, the fan is driven to rotate, thereby driving the movable shaft to rotate.

[0024] The present invention is further configured such that slideways are symmetrically installed on the upper end of the placement bin, linkage shafts are movably installed inside the two groups of slideways, and the two groups of linkage shafts are respectively connected to the two groups of movable shafts through synchronous belts.

[0025] By adopting the above technical solution, the two groups of movable shafts rotate, and the two groups of movable shafts are respectively connected to the two groups of linkage shafts through synchronous belts, so the two groups of linkage shafts rotate.

[0026] The present invention is further configured such that a scraper is movably installed at the upper end of the placement bin, and the scraper is configured to be an arc-shaped setting that matches the upper end of the placement bin, the outer walls of the two groups of linkage shafts are provided with reciprocating thread grooves, and the inner walls at both ends of the scraper are respectively threadedly connected to the outer walls of the two groups of linkage shafts.

[0027] By adopting the above technical solution, the two sets of connecting shafts rotate, and the inner walls at both ends of the scraper are respectively threadedly connected to the outer walls of the two sets of connecting shafts, so the scraper moves to separate the dust attached to the outer wall of the storage bin and blow it away by wind, thereby cleaning the outer wall of the storage bin by wind.

[0028] In summary, the present invention mainly has the following beneficial effects:

[0029] 1. The present invention sets a limit axis, a weighing plate, a support plate and a placement bin, and multiple groups of drive shafts rotate to drive the load-bearing plate to move downward. At the same time, the placement bin rotates with the limit axis as the center, so that one end of the placement bin moves downward, and the bottom end of the support plate first contacts the inclined end of the reserved groove, so the support plate gradually tilts, and finally the placement bin is horizontally mounted on the upper end of the base, and the support plate, the shaft seat and the baffle enter the reserved groove, which improves the angle of the photovoltaic panel mounting bracket after it is adjusted to a horizontal state, avoids the small-angle tilt of the photovoltaic panel mounting bracket, and improves the service life of the photovoltaic panel.

[0030] 2. The present invention is provided with a scraper, a second filter plate and a fan. When the wind passes through the two groups of second filter plates, it blows multiple groups of fans to rotate, driving the two groups of movable shafts to rotate, thereby driving the two groups of connecting shafts to rotate, and then driving the scraper to move, so as to separate the dust attached to the outer wall of the storage bin and blow it away by the wind. The outer wall of the storage bin is cleaned by the wind, thereby improving the cleanliness of the outer wall of the storage bin and further improving the lighting effect of the photovoltaic panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the tilted installation of a placement bin of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0032] Figure 2 A schematic diagram of adjusting the angle of a placement bin of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0033] Figure 3 It is a horizontal schematic diagram of a placement bin of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0034] Figure 4This is a schematic diagram of the internal structure of a placement bin of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0035] Figure 5 A schematic diagram of a support plate of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0036] Figure 6 A schematic diagram of a base of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0037] Figure 7 This is a schematic diagram of the internal structure of a base of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0038] Figure 8 A schematic diagram of a limiting axis of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention;

[0039] Fig. 9 This is a schematic diagram of a load-bearing plate of a photovoltaic panel mounting bracket capable of reducing wind resistance according to the present invention.

[0040] In the figure: 1. storage bin; 2. first filter plate; 3. fixing frame; 4. photovoltaic panel body; 5. second filter plate; 6. movable shaft; 7. fan; 8. linkage shaft; 9. scraper; 10. slideway; 11. shaft seat; 12. support plate; 13. baffle; 14. base; 15. reserved groove; 16. installation groove; 17. drive motor; 18. drive shaft; 19. load-bearing plate; 20. limit shaft; 21. connecting block; 22. auxiliary plate; 23. limit bevel gear; 24. transmission shaft; 25. transmission bevel gear. DETAILED DESCRIPTION

[0041] 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. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0042] The following describes an embodiment of the present invention based on its overall structure.

[0043] A photovoltaic panel mounting bracket capable of reducing wind resistance, such as Figure 1 - Fig. 9 As shown, it includes a placement bin 1, a support plate 12, a base 14 and a load-bearing plate 19. The support plate 12 is movably mounted on the lower end of the placement bin 1, and the load-bearing plate 19 is movably mounted on the upper end of the base 14. The placement bin 1 is movably connected to the base 14, and the support plate 12 is movably connected to the load-bearing plate 19, so as to support and fix one end of the placement bin 1;

[0044] A photovoltaic panel body 4 is installed inside the placement bin 1, and the photovoltaic panel body 4 is irradiated by sunlight. A mounting groove 16 is provided at the upper end of the base 14, and the outer wall of the load-bearing plate 19 is movably connected to the inner wall of the mounting groove 16. A reserved groove 15 is provided at the upper end of the base 14, and the inner wall of the reserved groove 15 is movably connected to the outer wall of the support plate 12. An axle seat 11 is installed at the bottom end of the placement bin 1, and the axle seat 11 is movably connected to one end of the support plate 12. A limit shaft 20 is movably installed at one end of the base 14, and connecting blocks 21 are symmetrically installed on the outer wall of the limit shaft 20, and two groups of connecting blocks 21 are connected to the bottom end of the placement bin 1. The limit shaft 20 rotates to drive the connecting block 21 to move, thereby driving the placement bin 1 to move;

[0045] A plurality of drive shafts 18 are installed inside the mounting groove 16, and the outer walls of the plurality of drive shafts 18 are threadedly connected to the inner wall of the load-bearing plate 19. The plurality of drive shafts 18 rotate to drive the load-bearing plate 19 to move. A drive motor 17 is installed inside the base 14, and a group of drive shafts 18 is connected to the output end of the drive motor 17. The drive motor 17 drives a group of drive shafts 18 to rotate. The plurality of drive shafts 18 are connected by synchronous belts, so the plurality of drive shafts 18 rotate synchronously, and a group of drive shafts 18 is movably connected to the limit shaft 20, and a group of drive shafts 18 drives the limit shaft 20 to rotate.

[0046] See also Figure 1 - Figure 5 The interior of one end of the reserved groove 15 is inclined, and the lower end of the support plate 12 and the upper end of the load-bearing plate 19 are both provided with overlapping interfaces that are mutually engaged, and the lower end of the support plate 12 is movably connected with the inclined end of the reserved groove 15. When the placement bin 1 is tilted, the lower end of the support plate 12 is engaged and connected with the upper end of the load-bearing plate 19 to fix one end of the placement bin 1. When one end of the placement bin 1 moves downward, the bottom end of the support plate 12 first contacts the inclined end of the reserved groove 15, so the support plate 12 gradually tilts.

[0047] See also Figure 1 - Figure 6 A baffle 13 is provided on one side of the shaft seat 11, and the cross-section of the baffle 13 is triangular. The shaft seat 11 and the baffle 13 are movably connected to the inner wall of the reserved groove 15. Through the setting of the baffle 13, the support plate 13 is limited and blocked. The placement bin 1 is horizontally mounted on the upper end of the base 14, and the support plate 12, the shaft seat 11 and the baffle 13 enter the reserved groove 15.

[0048] See also Figure 7 - Figure 8 A transmission shaft 24 is movably installed inside the base 14, and the transmission shaft 24 is connected to a set of drive shafts 18 through a synchronous belt. A transmission bevel gear 25 is installed on the upper end of the transmission shaft 24, and a set of drive shafts 18 is connected to the transmission shaft 24 through a synchronous belt. Therefore, the transmission shaft 24 rotates, thereby driving the transmission bevel gear 25 to rotate.

[0049] See also Figure 7 - Figure 8 The outer wall of the limiting shaft 20 is sleeved with a limiting bevel gear 23, and the limiting bevel gear 23 is meshed and connected with the transmission bevel gear 25. The diameter of the limiting bevel gear 23 is larger than the diameter of the transmission bevel gear 25. Auxiliary plates 22 are installed at both ends of the limiting shaft 20, and the outer walls of the upper ends of the two sets of auxiliary plates 22 are fixedly connected to the outer wall of the bottom end of the placement bin 1. The transmission bevel gear 25 rotates. Because the transmission bevel gear 25 is meshed and connected with the limiting bevel gear 23, the limiting bevel gear 23 rotates, and the diameter of the transmission bevel gear 26 is smaller than the diameter of the limiting bevel gear 23. Therefore, the speed of the limiting bevel gear 23 is lower than the speed of the transmission bevel gear 26, thereby driving the limiting shaft 20 to rotate, and then driving the two sets of connecting blocks 21 and the two sets of auxiliary plates 22 to move with the limiting shaft 20 as the center, thereby driving one end of the placement bin 1 to move with the limiting shaft 20 as the center.

[0050] See also Figure 1 - Figure 6 The upper end of the storage bin 1 is arc-shaped and made of transparent material. The outer wall of one end of the base 14 is tilted, and the outer wall of the other end of the base 14 is arc-shaped. The arc-shaped upper end of the storage bin 1 allows sunlight to enter the interior of the storage bin 1. When the storage bin 1 is tilted, the wind resistance is reduced by the arc-shaped end of the storage bin 1. At the same time, the outer wall of the tilted end of the base 14 provides auxiliary support for the storage bin 1.

[0051] See also Figure 1 - Figure 4 A first filter plate 2 is installed at both ends of the placement bin 1, and a fixing frame 3 is installed on the outer walls of the opposite ends of the two groups of first filter plates 2, and the outer walls at both ends of the photovoltaic panel body 4 are respectively connected to the inner walls of the two groups of fixing frames 3, and the photovoltaic panel body 4 is fixedly installed by the two groups of fixing frames 3, and the setting of the first filter plate 2 prevents impurities from entering the interior of the placement bin 1.

[0052] See also Figure 1 - Figure 4 A ventilation slot is symmetrically provided at the upper end of the storage bin 1 and a movable shaft 6 is installed. Second filter plates 5 are installed at both ends of the two sets of movable shafts 6. Fans 7 are installed on the outer walls of the two sets of movable shafts 6. When wind enters the ventilation slot through the second filter plate 5, the fan 7 is blown to rotate, thereby driving the movable shaft 6 to rotate.

[0053] See also Figure 1 - Figure 4 A slideway 10 is symmetrically installed on the upper end of the placement bin 1, and a connecting shaft 8 is movably installed inside the two sets of slideways 10, and the two sets of connecting shafts 8 are respectively connected to the two sets of movable shafts 6 through synchronous belts. The two sets of movable shafts 6 rotate, and the two sets of movable shafts 6 are respectively connected to the two sets of connecting shafts 8 through synchronous belts, so the two sets of connecting shafts 8 rotate.

[0054] See also Figure 1 - Figure 4 A scraper 9 is movably installed on the upper end of the placement bin 1, and the scraper 9 is set to an arc setting that matches the upper end of the placement bin 1. The outer walls of the two sets of linkage shafts 8 are provided with reciprocating thread grooves, and the inner walls at both ends of the scraper 9 are respectively threadedly connected to the outer walls of the two sets of linkage shafts 8. The two sets of linkage shafts 8 rotate, and the inner walls at both ends of the scraper 9 are respectively threadedly connected to the outer walls of the two sets of linkage shafts 8. Therefore, the scraper 9 is displaced to separate the dust attached to the outer wall of the placement bin 1 and blow it away by wind force, and the outer wall of the placement bin 1 is cleaned by wind force.

[0055] The working principle of the present invention is as follows: when the photovoltaic panel mounting bracket is used, the photovoltaic panel mounting bracket is initially in a horizontal placement of the placement bin 1. The installer first installs the photovoltaic panel body 4 into the placement bin 1 from one end of the placement bin 1, and then fixes two sets of first filter plates 2 at both ends of the placement bin 1, and fixes two sets of fixing frames 3 at both ends of the photovoltaic panel body 4, respectively, to complete the installation of the photovoltaic panel body 4.

[0056] After the photovoltaic panel body 4 is installed, the installer starts the drive motor 17 to drive a set of drive shafts 18 to rotate, and the multiple sets of drive shafts 18 are connected by synchronous belts, so the multiple sets of drive shafts 18 rotate synchronously, and the outer walls of the multiple sets of drive shafts 18 are all threadedly connected to the inner wall of the weighing plate 19, so that the load-bearing plate 19 moves upward, thereby lifting one end of the placement bin 1;

[0057] When the multiple groups of driving shafts 18 rotate, one group of driving shafts 18 is connected to the transmission shaft 24 through a synchronous belt, so the transmission shaft 24 rotates, thereby driving the transmission bevel gear 25 to rotate. Since the transmission bevel gear 25 is meshed and connected with the limit bevel gear 23, the limit bevel gear 23 rotates, and the diameter of the transmission bevel gear 26 is smaller than the diameter of the limit bevel gear 23, so the speed of the limit bevel gear 23 is lower than the speed of the transmission bevel gear 26, thereby driving the limit shaft 20 to rotate, and then driving the two groups of connecting blocks 21 and the two groups of auxiliary plates 22 to move with the limit shaft 20 as the center of the circle, and the upper ends of the two groups of connecting blocks 21 and the two groups of auxiliary plates 22 are fixedly connected to the bottom end of the placement bin 1, thereby driving one end of the placement bin 1 to move with the limit shaft 20 as the center of the circle;

[0058] When the placement bin 1 is displaced, the baffle 13, the shaft seat 11 and the support plate 12 are driven to move out from the reserved groove. As one end of the placement bin 1 continues to rise, the support plate 12 is in a vertical downward state. When the placement bin 1 completes its displacement, the lower end of the support plate 12 is engaged and connected with the upper end of the load-bearing plate 19, thereby supporting and fixing one end of the placement bin 1, and the outer wall of the inclined end of the base 14 provides auxiliary support for the other end of the placement bin 1, thereby completing the erection of the photovoltaic panel mounting bracket;

[0059] When the photovoltaic panel mounting bracket is in daily use, the placement bin 1 is in an inclined state, so that the photovoltaic panel body 4 inside the placement bin is better exposed to sunlight, and when a small wind passes through the placement bin 1, the outer wall of the arc-shaped end of the placement bin 1 diffuses the wind to both sides of the placement bin 1, thereby improving the stability of the placement bin 1. When the wind blows in the opposite direction from the arc-shaped end of the placement bin 1, the baffle 13 is set to prevent the support plate 12 from shaking due to the wind, thereby further improving the stability of the placement bin 1.

[0060] When the wind is strong, the operator starts the drive motor 17, and the multiple drive shafts 18 rotate, driving the load-bearing plate 19 to move downward. At the same time, the placement bin 1 rotates with the limit shaft 20 as the center, so that one end of the placement bin 1 moves downward, and the bottom end of the support plate 12 first contacts the inclined end of the reserved groove 15, so the support plate 12 gradually tilts, and finally the placement bin 1 is horizontally mounted on the upper end of the base 14, and the support plate 12, the shaft seat 11 and the baffle 13 enter the reserved groove 15;

[0061] When the storage bin 1 is horizontally erected on the upper end of the base 14, a relatively large wind force passes through the first filter plate 2 and the two sets of second filter plates 5 through the interior of the storage bin 1, thereby reducing wind resistance. When the wind force passes through the two sets of second filter plates 5, the multiple sets of fans 7 are blown to rotate, thereby driving the two sets of movable shafts 6 to rotate, and the two sets of movable shafts 6 are respectively connected to the two sets of linkage shafts 8 through synchronous belts, so the two sets of linkage shafts 8 rotate, and the inner walls of the two ends of the scraper 9 are respectively threadedly connected to the outer walls of the two sets of linkage shafts 8, so the scraper 9 is displaced to separate the dust attached to the outer wall of the storage bin 1 and blow it away by wind force, and the outer wall of the storage bin 1 is cleaned by wind force, further improving the illumination effect of the photovoltaic panel body 4;

[0062] The present invention improves the stability of the tilting of the photovoltaic panel mounting bracket by arranging the support plate, the load-bearing plate and the limiting axis, and improves the angle of the photovoltaic panel mounting bracket after adjusting to a horizontal state, avoids small-angle tilting of the photovoltaic panel mounting bracket, and improves the service life of the photovoltaic panel.

[0063] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A photovoltaic panel mounting bracket capable of reducing wind resistance, comprising a placement bin (1), a support plate (12), a base (14) and a load-bearing plate (19), characterized in that: A support plate (12) is movably mounted on the lower end of the placement bin (1), and a load-bearing plate (19) is movably mounted on the upper end of the base (14); the placement bin (1) is movably connected to the base (14), and the support plate (12) is movably connected to the load-bearing plate (19); A photovoltaic panel body (4) is installed inside the placement bin (1), a mounting groove (16) is provided at the upper end of the base (14), and the outer wall of the load-bearing plate (19) is movably connected to the inner wall of the mounting groove (16), a reserved groove (15) is provided at the upper end of the base (14), and the inner wall of the reserved groove (15) is movably connected to the outer wall of the support plate (12), an axle seat (11) is installed at the bottom end of the placement bin (1), and the axle seat (11) is movably connected to one end of the support plate (12), a limit shaft (20) is movably installed at one end of the base (14), and a connecting block (21) is symmetrically installed on the outer wall of the limit shaft (20), and two groups of connecting blocks (21) are connected to the bottom end of the placement bin (1); A plurality of drive shafts (18) are installed inside the installation groove (16), and the outer walls of the plurality of drive shafts (18) are all threadedly connected to the inner wall of the load-bearing plate (19); a drive motor (17) is installed inside the base (14), and a group of drive shafts (18) is connected to the output end of the drive motor (17); the plurality of drive shafts (18) are connected to each other through a synchronous belt, and a group of drive shafts (18) is movably connected to a limit shaft (20); The interior of one end of the reserved groove (15) is inclined, the lower end of the support plate (12) and the upper end of the load-bearing plate (19) are both provided with overlapping interfaces that are mutually engaged, and the lower end of the support plate (12) is movably connected to the inclined end of the reserved groove (15); A baffle (13) is provided on one side of the shaft seat (11), and the cross section of the baffle (13) is triangular. The shaft seat (11) and the baffle (13) are movably connected to the inner wall of the reserved groove (15).

2. A photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 1, characterized in that: A transmission shaft (24) is movably installed inside the base (14), and the transmission shaft (24) is connected to a set of drive shafts (18) through a synchronous belt. A transmission bevel gear (25) is installed on the upper end of the transmission shaft (24).

3. A photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 2, characterized in that: The outer wall of the limiting shaft (20) is sleeved with a limiting bevel gear (23), and the limiting bevel gear (23) is meshingly connected with the transmission bevel gear (25), the diameter of the limiting bevel gear (23) is larger than the diameter of the transmission bevel gear (25), and auxiliary plates (22) are installed at both ends of the limiting shaft (20), and the upper outer walls of the two sets of auxiliary plates (22) are fixedly connected to the bottom outer wall of the placement bin (1).

4. The photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 1, characterized in that: The upper end of the placement bin (1) is arranged in an arc shape and is made of a transparent material; the outer wall of one end of the base (14) is arranged at an angle, and the outer wall of the other end of the base (14) is arranged in an arc shape.

5. A photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 4, characterized in that: First filter plates (2) are installed at both ends of the placement bin (1), fixing frames (3) are installed on the outer walls of the opposite ends of the two groups of the first filter plates (2), and the outer walls at both ends of the photovoltaic panel body (4) are respectively connected to the inner walls of the two groups of fixing frames (3).

6. A photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 4, characterized in that: The upper end of the storage bin (1) is symmetrically provided with ventilation slots and is equipped with movable shafts (6). Second filter plates (5) are installed at both ends of the two sets of movable shafts (6). Fans (7) are installed on the outer walls of the two sets of movable shafts (6).

7. A photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 6, characterized in that: The upper end of the storage bin (1) is symmetrically provided with slideways (10), and linkage shafts (8) are movably provided inside the two sets of slideways (10), and the two sets of linkage shafts (8) are respectively connected to the two sets of movable shafts (6) via synchronous belts.

8. A photovoltaic panel mounting bracket capable of reducing wind resistance according to claim 7, characterized in that: A scraper (9) is movably mounted on the upper end of the placement bin (1), and the scraper (9) is arranged in an arc shape matching the upper end of the placement bin (1). The outer walls of the two groups of linkage shafts (8) are provided with reciprocating thread grooves, and the inner walls at both ends of the scraper (9) are respectively threadedly connected to the outer walls of the two groups of linkage shafts (8).

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