Solar panel support with snow removal function

Abstract

The invention discloses a solar panel bracket with a snow removal function, and particularly relates to the technical field of solar brackets, the solar panel bracket comprises a support frame, an I-shaped frame, a U-shaped clamping ring, a controller and a solar panel, one end of the support frame is fixedly provided with an enlarged flat gasket, the other end of the support frame is hinged to the I-shaped frame, the upper surface of the I-shaped frame is provided with a vibration assembly, and the vibration assembly is connected with the U-shaped clamping ring. The vibration assembly is composed of four springs, a mounting frame, a vibration motor and a wear-resistant rubber layer, the springs are fixed to the four corners of the mounting frame respectively, the mounting frame is connected with the I-shaped frame through the springs, the wear-resistant rubber layer is fixedly arranged on the upper surface of the mounting frame, and the vibration motor is fixedly mounted on the lower surface of the mounting frame. And a plurality of threaded grooves are formed in the surfaces of the mounting rack and the wear-resistant rubber layer. The problems of time consumption and poor adaptability of manual snow removal of a traditional support are solved, and the power generation efficiency and the operation and maintenance convenience of the solar panel are improved.

Description

Technical Field

[0001] This invention relates to the field of solar panel mounting technology, and more specifically, to a solar panel mounting system with a snow removal function. Background Technology

[0002] With the global energy structure shifting towards cleaner and renewable energy, solar energy, as one of the important clean energy sources, is being used in an increasingly wider range of applications. Solar panels, as the core component of solar power generation systems, are widely installed in rooftop and ground-mounted photovoltaic power stations. However, in practical applications, severe weather, especially snowfall, has become a key issue restricting the stable operation of solar panels.

[0003] Existing facilities are capable of placing solar panels, but when it snows, a layer of snow accumulates on the surface of the solar panels, affecting their use. In this case, it is necessary to manually sweep the snow off with a broom, which is a rather cumbersome process. A search revealed that Chinese patent CN219164509U discloses a solar panel bracket with a snow removal function. This structure features damping between the base and the rotating shaft, as well as between the first and second support plates, allowing for flexible adjustment of the solar panel tilt angle to adapt to different light angles and improve power generation efficiency. Furthermore, the scraper, in conjunction with a stretched first spring, can be reset by pressing the latch, causing the scraper to move downwards and quickly remove snow. After reset, the latch automatically engages the sliding block, making operation simple. When not in use, the second and first support plates can be folded back to their original positions, reducing storage space. Combined with a filter screen, cleaning is convenient, reducing maintenance costs. The overall structure is compact, balancing practicality and economy.

[0004] However, in actual use, this structure requires manual cleaning. Each clip needs to be pressed to trigger the spring to reset and drive the scraper downward to quickly remove the snow. But there are usually a large number of solar panels, which makes it time-consuming and labor-intensive, and it is impossible to remove the snow in time to restore power generation. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a solar panel bracket with snow removal function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A solar panel bracket with snow removal function includes a support frame, an I-beam frame, a U-shaped retaining ring, a controller, and a solar panel. One end of the support frame is fixedly provided with an enlarged flat pad, and the other end of the support frame is hinged to the I-beam frame. A vibration component is provided on the upper surface of the I-beam frame. The vibration assembly consists of four sets of springs, a mounting frame, a vibration motor, and a wear-resistant rubber layer. The springs are fixed at the four corners of the mounting frame, and the mounting frame is connected to the I-beam frame by springs. The wear-resistant rubber layer is fixedly installed on the upper surface of the mounting frame, and the vibration motor is fixedly installed on the lower surface of the mounting frame. Multiple threaded grooves are opened on the surfaces of the mounting frame and the wear-resistant rubber layer. The solar panel is locked in place by bolts that engage with the threaded grooves.

[0007] By adopting the above technical solution, automatic snow removal is achieved, eliminating the tedious operation of manual snow sweeping. Moreover, the wear-resistant rubber layer on the mounting frame can reduce the wear between the solar panel and the mounting frame. Furthermore, the threaded groove of the mounting frame and the wear-resistant rubber layer, combined with the bolts, can firmly lock the solar panel and ensure the stability of the solar panel after installation.

[0008] As a further description of the above technical solution: the surface of the enlarged flat pad is provided with multiple elliptical holes, one side of the U-shaped retaining ring passes through the elliptical holes and is fixedly provided with a threaded post, and the surface of the threaded post is threaded with a nut; A protective pad is fixedly installed on the side of the enlarged flat pad away from the support frame. The support frame is fixedly connected to the external upright through a U-shaped retaining ring, an enlarged flat pad, a threaded post, a nut, and a protective pad.

[0009] By adopting the above technical solution, the design of multiple elliptical holes allows for flexible adjustment of the U-shaped retaining ring installation position, which can be adapted to external poles of different sizes, greatly improving the versatility of the connection between the bracket and the pole, solving the problem of single fixing hole position and poor adaptability in traditional methods. In addition, the enlarged protective pad on the flat pad can isolate the flat pad from direct contact with the pole, preventing friction between the two from causing damage to the surface of the pole. At the same time, it can also enhance the connection sealing and reduce the erosion of the connection parts by external factors.

[0010] As a further description of the above technical solution: a temperature control module and a time control module are fixedly installed on one side of the controller, the temperature control module is installed on one side of the time control module, a temperature sensor is fixedly installed on one side of the I-beam frame, and the vibration motor is electrically connected to the controller through a wire.

[0011] By adopting the above technical solution, a cyclic snow removal mode is formed, which not only ensures timely removal of snow, but also avoids energy waste caused by continuous motor operation, thus achieving efficient and energy-saving snow removal.

[0012] As a further description of the above technical solution: a first universal joint is fixedly provided on the top of the support frame, and a protruding connecting rod is fixedly provided on one end of the first universal joint; A second universal joint is fixedly installed at the bottom of the I-beam frame, and a concave connecting rod is fixedly installed at the bottom of the second universal joint. The convex connecting rod and the concave connecting rod are slidably connected, and both have multiple corresponding threaded holes on their surfaces. The convex connecting rod and the concave connecting rod are locked together by bolts that fit into the threaded holes.

[0013] By adopting the above technical solution, the angle of the support frame and the I-beam frame can be flexibly adjusted, and the tilt angle of the solar panel can be precisely adjusted according to the sunlight conditions of different seasons and times of day, so as to maximize the light-gathering efficiency.

[0014] The technical effects and advantages of this invention are as follows: 1. This invention adopts a vibration snow removal mechanism, which relies on the combination of vibration components and intelligent control to achieve efficient snow removal. The vibration motor generates high-frequency vibration in conjunction with the spring, which can not only break the adhesion between the snow and the solar panel through vibration, allowing the snow to slide off naturally, avoiding the tediousness of manual snow sweeping, but also reduce the damage of vibration to the overall structure of the support and prevent the components from loosening. At the same time, the temperature control module, time control module and temperature sensor are linked to automatically start or stop the cycle of snow removal according to the ambient temperature, without the need for manual intervention, which greatly improves the timeliness and convenience of snow removal and solves the problem of snow removal of traditional supports. 2. This invention has innovative advantages in bracket installation and angle adjustment. During installation, it uses a combination of U-shaped retaining rings, enlarged flat pads and protective pads, and adapts to different uprights through elliptical holes. The installation is firm and can protect the surface of the uprights, with strong adaptability. Moreover, the angle adjustment relies on the sliding and locking structure of the first universal joint, the second universal joint, and the convex and concave connecting rods, which can flexibly adjust the angle of the support frame and the I-beam frame, easily achieving the optimal light-receiving angle of the solar panel. Compared with the traditional bracket adjustment method, it is more convenient, taking into account both installation stability and light-receiving efficiency, and improving the power generation efficiency of the solar panel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is a schematic diagram of the overall rear-view three-dimensional structure of the present invention.

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the U-shaped retaining ring and the enlarged flat washer of the present invention.

[0018] Figure 4 This is a schematic diagram of the overall rear view structure of the present invention.

[0019] Figure 5 This is a schematic diagram of the overall side cross-sectional structure of the present invention.

[0020] Figure 6 This is a schematic diagram of the controller, temperature control module, and time control module of the present invention.

[0021] Figure 7This is a schematic diagram of the system structure of the present invention.

[0022] The attached diagram is labeled as follows: 1. Support frame; 2. I-beam frame; 3. U-shaped retaining ring; 4. Controller; 5. Enlarged flat pad; 6. Vibration assembly; 7. Spring; 8. Mounting bracket; 9. Vibration motor; 10. Wear-resistant rubber layer; 11. Threaded groove; 12. Elliptical hole; 13. Threaded post; 14. Nut; 15. Protective pad; 16. Temperature control module; 17. Time control module; 18. Temperature sensor; 19. First universal joint; 20. Convex connecting rod; 21. Second universal joint; 22. Concave connecting rod; 23. Threaded hole. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Example 1 like Figure 1-7 As shown, the present invention provides a solar panel bracket with snow removal function, including a support frame 1, an I-beam frame 2, a U-shaped retaining ring 3, a controller 4 and a solar panel. One end of the support frame 1 is fixedly provided with an enlarged flat pad 5, and the other end of the support frame 1 is hinged to the I-beam frame 2. A vibration component 6 is provided on the upper surface of the I-beam frame 2. The vibration assembly 6 consists of four sets of springs 7, a mounting frame 8, a vibration motor 9, and a wear-resistant rubber layer 10. The springs 7 are fixed at the four corners of the mounting frame 8, and the mounting frame 8 is connected to the I-beam 2 through the springs 7. The wear-resistant rubber layer 10 is fixedly installed on the upper surface of the mounting frame 8, and the vibration motor 9 is fixedly installed on the lower surface of the mounting frame 8. Multiple threaded grooves 11 are opened on the surfaces of the mounting frame 8 and the wear-resistant rubber layer 10. The solar panel is locked by bolts to the threaded grooves 11. The surface of the enlarged flat pad 5 has multiple elliptical holes 12. One side of the U-shaped retaining ring 3 passes through the elliptical hole 12 and is fixedly provided with a threaded post 13. The surface of the threaded post 13 is threadedly connected with a nut 14. A protective pad 15 is fixedly installed on the side of the enlarged flat pad 5 away from the support frame 1. The support frame 1 is fixedly connected to the external upright through the U-shaped retaining ring 3, the enlarged flat pad 5, the threaded column 13, the nut 14 and the protective pad 15. A temperature control module 16 and a time control module 17 are fixedly installed on one side of the controller 4. The temperature control module 16 is located on one side of the time control module 17. A temperature sensor 18 is fixedly installed on one side of the I-beam frame 2. The vibration motor 9 is electrically connected to the controller 4 through a wire.

[0025] As can be seen, in the above technical solution, automated snow removal is achieved. Temperature sensor 18 monitors the ambient temperature in real time. It works in conjunction with temperature control module 16 of controller 4 and vibration motor 9 to automatically start snow removal when the temperature is lower than the preset temperature, without the need for manual operation. At the same time, time control module 17 can set the vibration duration and interval to avoid the vibration motor 9 running idle and reduce energy consumption. To improve installation adaptability and stability, the multiple elliptical holes 12 of the enlarged flat pad 5 allow the U-shaped retaining ring 3 to be installed in an adjustable position, adapting to external poles of different diameters. It can be locked in conjunction with the threaded post 13 and the nut 14, and the protective pad 15 can reduce wear on the surface of the pole and extend the service life of the pole.

[0026] Usage process: Fix the support frame 1 on the external pole. The staff first attaches the enlarged flat pad 5 at one end of the support frame 1 to the external pole, ensuring that the protective pad 15 on the side away from the support frame 1 is in close contact with the surface of the pole. The protective pad 15 prevents the pole from being damaged by direct friction with the enlarged flat pad 5. Then take out the U-shaped retaining ring 3 and pass one side of it through the elliptical hole 12 on the surface of the enlarged flat pad 5 so that the U-shaped retaining ring 3 wraps around the external upright. At this time, the end of the U-shaped retaining ring 3 that passes through the elliptical hole 12 will expose the fixed threaded post 13. Screw the nut 14 into the surface of the threaded post 13 and tighten it clockwise until the enlarged flat pad 5 is firmly attached to the upright, thus completing the fixed connection between the support frame 1 and the external upright. Next, place the solar panel on the wear-resistant rubber layer 10, aligning the mounting holes of the solar panel with the threaded grooves 11 on the surface of the wear-resistant rubber layer 10 and the mounting bracket 8. The wear-resistant rubber layer 10 can reduce the wear between the solar panel and the mounting bracket 8, and at the same time play a certain stabilizing role. Insert the bolts through the mounting holes of the solar panel, screw them into the corresponding threaded grooves 11 and tighten them clockwise to ensure that the solar panel is securely locked to the mounting bracket 8, thus completing the assembly of the solar panel; Temperature sensor 18 continuously detects the ambient temperature and transmits the temperature data to controller 4 in real time. Controller 4 compares the received real-time temperature with the preset start-up temperature threshold of temperature control module 16. When the real-time ambient temperature is lower than the preset start-up temperature, the time control module 17 is triggered to enter the working state. The timing module 17 sends a start command to the controller 4 according to the preset parameters. The controller 4 then controls the vibration motor 9 to start. The vibration motor 9 generates high-frequency vibration. The vibration is transmitted to the solar panel above through the mounting frame 8. The high-frequency vibration destroys the adhesion between the snow and ice layer on the surface of the solar panel and the panel surface, causing the snow and ice layer to slide off under the action of gravity. During this process, the springs 7 between the mounting frame 8 and the I-beam 2 will absorb some of the vibration energy. There are four sets of springs, which are set at the four corners of the mounting frame 8 to reduce the transmission of vibration to the I-beam 2 and the support frame 1, and to prevent the components of the overall support structure from becoming loose due to long-term vibration. When the running time of the vibration motor 9 reaches the single running time preset by the time control module 17, the time control module 17 sends a stop command to the controller 4, the vibration motor 9 stops working, and the system enters the stop interval stage; Among them, the vibration motor 9 is an MVE-20-100 industrial-grade small vibration motor, the temperature control module 16 is a YF-0420A, the time control module 17 is a YF-0420SK, and the temperature sensor 18 is a DS18B20 digital temperature sensor, which are existing technologies and will not be described in detail in this technical solution. When the stop interval reaches the preset stop interval of the time control module 17, the time control module 17 sends a start command to the controller 4 again to repeat the above vibration snow removal steps, forming a cyclic snow removal mode, until the temperature sensor 18 detects that the ambient temperature is higher than the preset start temperature, the time control module 17 stops working, and the vibration motor 9 no longer starts.

[0027] Example 2 like Figure 2 , 4 As shown in Figure 5, the present invention provides a solar panel bracket with snow removal function, including a first universal joint 19 fixedly installed on the top of the support frame 1, a protruding connecting rod 20 fixedly installed at one end of the first universal joint 19, a second universal joint 21 fixedly installed at the bottom of the I-beam frame 2, and a concave connecting rod 22 fixedly installed at the bottom of the second universal joint 21. The convex connecting rod 20 and the concave connecting rod 22 are slidably connected, and both have multiple corresponding threaded holes 23 on their surfaces. The convex connecting rod 20 and the concave connecting rod 22 are locked together by bolts engaging with the threaded holes 23.

[0028] As can be seen, the above technical solution significantly improves the flexibility of angle adjustment. With the bidirectional rotation characteristics of the first universal joint 19 and the second universal joint 21, the convex connecting rod 20 and the concave connecting rod 22 are slidably connected. With the help of multiple sets of threaded holes 23 on the surface, the solar panel can achieve angle adjustment to cover the light requirements of different seasons and times. Compared with fixed angle brackets, it effectively improves the power generation efficiency of solar panels. Moreover, it takes into account both adaptability and stability. Angle adjustment can be completed simply by sliding the convex connecting rod 20, aligning the corresponding threaded holes 23 and tightening the bolts. The operation time for a single person is no more than 5 minutes. Compared with the traditional bracket adjustment method that requires disassembly and reassembly, it greatly improves efficiency and reduces the manpower and time costs of later maintenance.

[0029] Usage process: Adjust the angle between the support frame 1 and the I-beam 2 according to the actual situation. Observe the top of the support frame 1 and find the fixed first universal joint 19. The convex connecting rod 20 at one end of the first universal joint 19 can rotate flexibly with the first universal joint 19. At the same time, look at the second universal joint 21 at the bottom of the I-beam 2. The concave connecting rod 22 at the bottom of the second universal joint 21 can adjust its direction with the second universal joint 21. Then, insert the convex connecting rod 20 into the interior of the concave connecting rod 22 for sliding connection. Adjust the relative position of the convex connecting rod 20 and the concave connecting rod 22 according to the optimal light-collecting angle requirement of the solar panel. After the angle is adjusted to the correct position, select a suitable bolt, pass it through the threaded hole 23 corresponding to the surface of the convex connecting rod 20 and the concave connecting rod 22, and tighten the bolt to fix the angle between the I-beam 2 and the support frame 1.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A solar panel support with snow removal function, comprising a support frame (1), an I-beam frame (2), a U-shaped retaining ring (3), a controller (4), and a solar panel, characterized in that: One end of the support frame (1) is fixedly provided with an enlarged flat pad (5), and the other end of the support frame (1) is hinged to the I-beam frame (2). The upper surface of the I-beam frame (2) is provided with a vibration component (6). The vibration assembly (6) consists of four sets of springs (7), a mounting frame (8), a vibration motor (9), and a wear-resistant rubber layer (10). The springs (7) are fixed at the four corners of the mounting frame (8). The mounting frame (8) and the I-beam frame (2) are connected by the springs (7). The wear-resistant rubber layer (10) is fixedly installed on the upper surface of the mounting frame (8). The vibration motor (9) is fixedly installed on the lower surface of the mounting frame (8). The surfaces of the mounting frame (8) and the wear-resistant rubber layer (10) are provided with multiple threaded grooves (11). The solar panel is locked by bolts to the threaded grooves (11).

2. The solar panel bracket with snow removal function according to claim 1, characterized in that: The surface of the enlarged flat pad (5) is provided with multiple elliptical holes (12), one side of the U-shaped retainer (3) passes through the elliptical holes (12) and is fixedly provided with a threaded post (13), and the surface of the threaded post (13) is threaded with a nut (14).

3. The solar panel bracket with snow removal function according to claim 2, characterized in that: The enlarged flat pad (5) is fixedly provided with a protective pad (15) on the side away from the support frame (1). The support frame (1) is fixedly connected to the external upright through a U-shaped retaining ring (3), the enlarged flat pad (5), the threaded column (13), the nut (14) and the protective pad (15).

4. The solar panel bracket with snow removal function according to claim 1, characterized in that: A temperature control module (16) and a time control module (17) are fixedly installed on one side of the controller (4). The temperature control module (16) is installed on one side of the time control module (17). A temperature sensor (18) is fixedly installed on one side of the I-beam frame (2). The vibration motor (9) is electrically connected to the controller (4) through a wire.

5. The solar panel bracket with snow removal function according to claim 1, characterized in that: The top of the support frame (1) is fixedly provided with a first universal joint (19), and a protruding connecting rod (20) is fixedly provided at one end of the first universal joint (19).

6. The solar panel bracket with snow removal function according to claim 1, characterized in that: The bottom of the I-beam (2) is fixedly provided with a second universal joint (21), and the bottom of the second universal joint (21) is fixedly provided with a concave connecting rod (22).

7. The solar panel bracket with snow removal function according to claim 1, characterized in that: The convex connecting rod (20) and the concave connecting rod (22) are slidably connected, and both have multiple corresponding threaded holes (23) on their surfaces. The convex connecting rod (20) and the concave connecting rod (22) are locked together by bolts and threaded holes (23).

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