Flexible adjusting base of photovoltaic panel
By flexible adjustment of the base design, the photovoltaic panels remain in a horizontal state in harsh environments, avoiding damage to sand and gravel and removing dust, solving the problem of damage to photovoltaic panels and improving the use effect.
Patent Information
- Application Number
- CN202510618945.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2025-07-04
AI Technical Summary
Existing photovoltaic panels are prone to damage and dust accumulation in harsh environments, affecting the use effect.
A flexible adjustment base for photovoltaic panels is designed, and the mounting plate and photovoltaic panel main body are driven to rotate through the connecting shaft and synchronous belt, so that it is horizontal in windy weather, avoiding sand and gravel hits, and returning to the tilting state after the wind stops to shake off dust.
Protect photovoltaic panels from damage to sand and gravel, and improve the effectiveness and cleanliness of use.
Smart Images
Figure CN120263065A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of photovoltaic power generation, and particularly to a flexible adjustment base for a photovoltaic panel. Background Art
[0002] Nowadays, in the general environment that emphasizes energy conservation and environmental protection, solar energy, as a recognized sustainable and renewable green resource by people, has been gradually widely utilized. Therefore, vigorously developing the solar energy industry has become a national policy for each country to improve its economic structure and has broad development prospects.
[0003] Solar energy has gradually become the main energy source for people. A photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of semiconductor materials of solar cells to directly convert solar light radiation energy into electrical energy. As long as it is illuminated by light with a certain illuminance condition, voltage can be output instantly and current can be generated in the case of a loop.
[0004] During the use of existing photovoltaic panels, most of them are fixedly installed on the upper end of the base. In harsh environments such as strong winds, external sand and gravel will hit the surface of the photovoltaic panel, which may easily cause damage to the solar photovoltaic panel, or dust will accumulate on the surface of the photovoltaic panel, affecting solar power generation, further affecting its use, and reducing its use effect. Summary of the Invention
[0005] Based on this, the purpose of the present invention is to provide a flexible adjustment base for a photovoltaic panel to solve the technical problems in the above background art.
[0006] To achieve the above purpose, the present invention provides the following technical solution: A flexible adjustment base for a photovoltaic panel, including a base main body, a mounting plate, and a photovoltaic panel main body. A plurality of mounting plates are movably installed on the inner wall of the base main body, and a photovoltaic panel main body is installed on the upper ends of the plurality of mounting plates;
[0007] A plurality of linkage shafts are movably installed on the inner wall of the base main body, and the plurality of linkage shafts are connected by a synchronous belt. Mounting seats are installed at the bottom ends of the plurality of mounting plates, and the inner walls of the plurality of mounting seats are respectively fixedly connected to the outer walls of the plurality of linkage shafts;
[0008] A driving motor is installed at one end of the base main body, a driving shaft is installed at the output end of the driving motor, and the driving shaft is connected to one of the linkage shafts by a synchronous belt.
[0009] By adopting the above technical solution, multiple groups of linkage shafts rotate synchronously, thereby driving multiple groups of mounting seats to rotate respectively with multiple groups of linkage shafts as the centers, and further driving multiple groups of mounting plates and multiple groups of photovoltaic panel bodies to rotate, so that multiple groups of photovoltaic panel bodies are in a horizontal state. Strong winds pass through between multiple groups of mounting plates, avoiding the situation that external sand and gravel will hit the surface of the photovoltaic panel bodies in harsh environments such as when being blown by the wind, protecting the photovoltaic panel bodies. At the same time, after the windy environment ends, the photovoltaic panel bodies flip back to the inclined state, shaking off the dust that has fallen on the surface of the photovoltaic panel bodies, improving the usage effect of the photovoltaic panel bodies.
[0010] The present invention is further configured such that limiting grooves are symmetrically formed on the outer walls of multiple groups of the mounting plates, and multiple groups of limiting posts are movably installed on the inner wall of the base body, and the outer walls of multiple groups of limiting posts are respectively movably connected to the inner walls of multiple groups of limiting grooves.
[0011] By adopting the above technical solution, when multiple groups of mounting plates are in an inclined state, one ends of multiple groups of limiting posts respectively move into multiple groups of limiting grooves, improving the stability of multiple groups of mounting plates in the inclined state.
[0012] The present invention is further configured such that the base body is symmetrically provided with reserved grooves, and both groups of reserved grooves penetrate through the base body. Mounting shafts are movably installed inside both groups of reserved grooves, and movable plates are sleeved on the outer walls of both groups of mounting shafts.
[0013] By adopting the above technical solution, in windy weather, the wind blows the movable plates into the reserved grooves, thereby driving the mounting shafts to rotate.
[0014] The present invention is further configured such that at one end of both groups of mounting shafts extending into the base body, movable bevel gears are installed. Variable speed gearboxes are symmetrically installed inside the base body. Input shafts are installed at the input ends of both groups of variable speed gearboxes. Input bevel gears are installed at one ends of both groups of input shafts, and both groups of input bevel gears are respectively meshed and connected with both groups of movable bevel gears.
[0015] By adopting the above technical solution, the mounting shafts rotate, driving the movable bevel gears to rotate, thereby driving the input bevel gears to rotate, and further driving the input shafts to rotate. Both groups of input shafts transmit kinetic energy into both groups of variable speed gearboxes.
[0016] The present invention is further configured such that multiple groups of output shafts are symmetrically installed inside the base body, and both groups of output shafts are respectively connected to the output ends of both groups of variable speed gearboxes. Multiple groups of output shafts are respectively connected by synchronous belts.
[0017] By adopting the above technical solution, both groups of variable speed gearboxes drive both groups of output shafts to rotate. Multiple groups of output shafts are respectively connected by synchronous belts, so multiple groups of output shafts rotate synchronously.
[0018] The present invention is further configured such that a plurality of movable cylinders are movably installed inside the base body, and the plurality of movable cylinders are respectively connected to the plurality of output shafts through synchronous belts.
[0019] By adopting the above technical solution, when the plurality of output shafts rotate, the plurality of movable cylinders are driven to rotate.
[0020] The present invention is further configured such that the inner walls of the plurality of movable cylinders are respectively threadedly connected to the outer walls of the plurality of limit posts, and one-way bearings are provided at the central portions of the plurality of output shafts.
[0021] By adopting the above technical solution, when the plurality of movable cylinders rotate, the plurality of limit posts are driven to displace, and due to the setting of the one-way bearings, one end of the output shaft rotates unidirectionally.
[0022] The present invention is further configured such that a plurality of springs are installed inside the base body, and one ends of the plurality of springs are respectively movably connected to one ends of the plurality of limit posts.
[0023] By adopting the above technical solution, after the plurality of springs are compressed, they push the plurality of limit posts to reset.
[0024] The present invention is further configured such that a plurality of fixed posts are symmetrically installed on the inner wall of the base body, and the outer walls of the plurality of fixed posts are respectively movably connected to the outer walls of the plurality of mounting plates and the outer walls of the plurality of mounting seats.
[0025] By adopting the above technical solution, after the plurality of mounting plates are in a horizontal state, the bottoms of the plurality of mounting plates respectively contact the plurality of fixed posts, and the plurality of fixed posts respectively assist in supporting the plurality of mounting plates.
[0026] In summary, the present invention mainly has the following beneficial effects:
[0027] 1. By providing mounting plates, mounting seats and linkage shafts, the present invention solves the problem of damage to the photovoltaic panels in harsh environments such as strong winds. The plurality of linkage shafts rotate synchronously, thereby driving the plurality of mounting seats to rotate respectively with the plurality of linkage shafts as the centers, and further driving the plurality of mounting plates and the plurality of photovoltaic panel bodies to rotate, so that the plurality of photovoltaic panel bodies are in a horizontal state, and strong winds pass through between the plurality of mounting plates, avoiding that in harsh environments such as strong winds, external sand and gravel will strike the surface of the photovoltaic panel body, protecting the photovoltaic panel body. At the same time, after the strong wind environment ends, the photovoltaic panel body flips back to the inclined state, shaking off the dust falling on the surface of the photovoltaic panel body, improving the use effect of the photovoltaic panel body.
[0028] 2. In the present invention, by providing limit posts, fixed posts and limit grooves, after multiple mounting plates are in a horizontal state, the bottoms of the multiple mounting plates are respectively in contact with the multiple fixed posts, and the multiple fixed posts respectively assist in supporting the multiple mounting plates. At the same time, one ends of the multiple limit posts move to the upper ends of the multiple mounting plates, and one ends of the multiple limit posts cooperate with the multiple fixed posts to respectively clamp the multiple mounting plates, improving the stability of the multiple mounting plates in the horizontal state. After the multiple mounting plates are in an inclined state, one ends of the multiple limit posts respectively move into the multiple limit grooves, improving the stability of the multiple mounting plates in the inclined state. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 Schematic diagram of the daily state of multiple mounting plates in the present invention;
[0030] Figure 2 Schematic diagram of multiple mounting plates in the present invention in windy weather;
[0031] Figure 3 Schematic diagram of a mounting plate in the present invention;
[0032] Figure 4 Schematic diagram of the base body in the present invention;
[0033] Figure 5 Schematic diagram of the internal structure of the base in the present invention;
[0034] Figure 6 Schematic diagram of a mounting seat in the present invention;
[0035] Figure 7 Schematic diagram of a movable cylinder in the present invention.
[0036] In the figure: 1. Base body; 2. Mounting plate; 3. Photovoltaic panel body; 4. Mounting seat; 5. Limit groove; 6. Driving motor; 7. Driving shaft; 8. Linking shaft; 9. Reserved groove; 10. Mounting shaft; 11. Movable plate; 12. Movable bevel gear; 13. Speed change gearbox; 14. Input shaft; 15. Input bevel gear; 16. Output shaft; 17. One-way bearing; 18. Movable cylinder; 19. Limit post; 20. Fixed post; 21. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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 should not be construed as limiting the present invention.
[0038] The embodiments of the present invention will be described below according to the overall structure of the present invention.
[0039] A flexible adjustment base for a photovoltaic panel, as Figure 1 -Figure 7 As shown in the figure, it includes a base body 1, a mounting plate 2, and a photovoltaic panel body 3. Multiple groups of mounting plates 2 are movably installed on the inner wall of the base body 1, and multiple photovoltaic panel bodies 3 are installed at the upper ends of the multiple groups of mounting plates 2;
[0040] Multiple groups of linkage shafts 8 are movably installed on the inner wall of the base body 1, and the multiple groups of linkage shafts 8 are connected by a synchronous belt. The multiple groups of linkage shafts 8 rotate synchronously. Mounting seats 4 are installed at the bottom ends of the multiple groups of mounting plates 2, and the inner walls of the multiple groups of mounting seats 4 are fixedly connected to the outer walls of the multiple groups of linkage shafts 8 respectively. The multiple groups of linkage shafts 8 drive the multiple groups of mounting seats 4 to rotate around the multiple groups of linkage shafts 8 respectively, thereby driving the multiple groups of mounting plates 2 and the multiple groups of photovoltaic panel bodies 3 to rotate, so that the multiple groups of photovoltaic panel bodies 3 are in a horizontal state;
[0041] A driving motor 6 is installed at one end of the base body 1. A driving shaft 7 is installed at the output end of the driving motor 6, and the driving shaft 7 is connected to a group of linkage shafts 8 by a synchronous belt. The driving motor 6 drives the driving shaft 7 to rotate, thereby driving a group of linkage shafts 8 to rotate.
[0042] Please refer to Figure 1 - Figure 4 , limiting grooves 5 are symmetrically opened on the outer walls of the multiple groups of mounting plates 2. Multiple groups of limiting posts 19 are movably installed on the inner wall of the base body 1, and the outer walls of the multiple groups of limiting posts 19 are movably connected to the inner walls of the multiple groups of limiting grooves 5 respectively. When the multiple groups of mounting plates 2 are in an inclined state, one ends of the multiple groups of limiting posts 19 respectively move into the multiple groups of limiting grooves 5, improving the stability of the multiple groups of mounting plates 2 in the inclined state.
[0043] Please refer to Figure 1 - Figure 4 , reserved grooves 9 are symmetrically opened on the base body 1, and both groups of reserved grooves 9 penetrate the base body 1. Mounting shafts 10 are movably installed inside both groups of reserved grooves 9. Movable plates 11 are sleeved on the outer walls of the two groups of mounting shafts 10. In strong wind weather, the wind blows the movable plates 11 into the reserved grooves 9, thereby driving the mounting shafts 10 to rotate.
[0044] Please refer to Figure 4 - Figure 7 , movable bevel gears 12 are installed at one ends of the two groups of mounting shafts 10 extending into the interior of the base body 1. Variable speed gearboxes 13 are symmetrically installed inside the base body 1. Input shafts 14 are installed at the input ends of the two groups of variable speed gearboxes 13. Input bevel gears 15 are installed at one ends of the two groups of input shafts 14, and the two groups of input bevel gears 15 are respectively meshed with the two groups of movable bevel gears 12. When the mounting shafts 10 rotate, they drive the movable bevel gears 12 to rotate, thereby driving the input bevel gears 15 to rotate, and further driving the input shafts 14 to rotate. The two groups of input shafts 14 transmit kinetic energy into the two groups of variable speed gearboxes 13.
[0045] Please refer toFigure 4 - Figure 7 Inside the base main body 1, multiple groups of output shafts 16 are symmetrically installed, and two groups of output shafts 16 are respectively connected to the output ends of two groups of speed change gearboxes 13. The multiple groups of output shafts 16 are connected to each other by synchronous belts. The two groups of speed change gearboxes 13 drive the two groups of output shafts 16 to rotate, and the multiple groups of output shafts 16 are connected to each other by synchronous belts, so the multiple groups of output shafts 16 rotate synchronously.
[0046] Please refer to Figure 4 - Figure 7 Inside the base main body 1, multiple groups of movable cylinders 18 are movably installed, and the multiple groups of movable cylinders 18 are respectively connected to the multiple groups of output shafts 16 by synchronous belts. The multiple groups of output shafts 16 rotate to drive the multiple groups of movable cylinders 18 to rotate.
[0047] Please refer to Figure 4 - Figure 7 The inner walls of the multiple groups of movable cylinders 18 are respectively threadedly connected to the outer walls of the multiple groups of limit posts 19. One-way bearings 17 are provided at the central parts of the multiple groups of output shafts 16. The multiple groups of movable cylinders 18 rotate to drive the multiple groups of limit posts 19 to displace, and the setting of the one-way bearings 17 enables one end of the output shaft 16 to rotate unidirectionally.
[0048] Please refer to Figure 4 - Figure 7 Inside the base main body 1, multiple groups of springs 21 are installed, and one ends of the multiple groups of springs 21 are respectively movably connected to one ends of the multiple groups of limit posts 19. After the multiple groups of springs 21 are compressed, they push the multiple groups of limit posts 19 to reset.
[0049] Please refer to Figure 4 - Figure 7 On the inner wall of the base main body 1, multiple groups of fixed posts 20 are symmetrically installed, and the outer walls of the multiple groups of fixed posts 20 are respectively movably connected to the outer walls of the multiple groups of mounting plates 2 and the outer walls of the multiple groups of mounting seats 4. After the multiple groups of mounting plates 2 are in a horizontal state, the bottoms of the multiple groups of mounting plates 2 are respectively in contact with the multiple groups of fixed posts 20, and the multiple groups of fixed posts 20 respectively provide auxiliary support for the multiple groups of mounting plates 2.
[0050] The working principle of the present invention is as follows: When there is strong wind weather, the wind blows the two groups of movable plates 11 to rotate respectively around the mounting shafts 10 as the centers. The two groups of movable plates 11 respectively enter the two groups of reserved slots 11, thereby driving the two groups of mounting shafts 10 to rotate, thereby driving the two groups of movable bevel gears 12 to rotate. The two groups of movable bevel gears 12 are respectively meshed and connected with the two groups of input bevel gears 15, so the two groups of input bevel gears 15 rotate, thereby driving the two groups of input shafts 14 to rotate;
[0051] When the two groups of input shafts 14 rotate, the two groups of input shafts 14 transmit kinetic energy into the two groups of speed change gearboxes 13. After the speed change gearboxes 13 boost the kinetic energy, they drive the two groups of output shafts 16 to rotate. The multiple groups of output shafts 16 are respectively connected by synchronous belts, so the multiple groups of output shafts 16 rotate synchronously. The multiple groups of output shafts 16 are respectively connected to the multiple groups of movable cylinders 18 by synchronous belts, so the multiple groups of movable cylinders 18 rotate. The inner walls of the multiple groups of movable cylinders 18 are respectively threadedly connected to the outer walls of the multiple groups of limit posts 19, so the multiple groups of limit posts 19 are displaced. One ends of the multiple groups of limit posts 19 are respectively separated from the multiple groups of limit slots 5, releasing the limit fixation of the multiple groups of mounting plates 2;
[0052] When the movable plate 11 enters the reserved slot 9, the drive motor 6 starts and drives the drive shaft 7 to rotate. The drive shaft 7 is connected to a group of linkage shafts 8 by a synchronous belt, so a group of linkage shafts 8 rotate. And the multiple groups of linkage shafts 8 are respectively connected by multiple groups of synchronous belts, so the multiple groups of linkage shafts 8 rotate synchronously, thereby driving the multiple groups of mounting seats 4 to rotate respectively with the multiple groups of linkage shafts 8 as the centers, and further driving the multiple groups of mounting plates 2 and the multiple groups of photovoltaic panel bodies 3 to rotate, so that the multiple groups of photovoltaic panel bodies 3 are in a horizontal state. The strong wind passes through between the multiple groups of mounting plates 2, avoiding that in harsh environments such as strong winds, external sand and gravel will strike the surface of the photovoltaic panel bodies 3, protecting the photovoltaic panel bodies 3;
[0053] After the multiple groups of mounting plates 2 are in a horizontal state, the bottoms of the multiple groups of mounting plates 2 are respectively in contact with the multiple groups of fixed columns 20. The multiple groups of fixed columns 20 respectively assist in supporting the multiple groups of mounting plates 2. At the same time, the multiple groups of springs 21 respectively push the multiple groups of limit posts 19 to displace, so that one ends of the multiple groups of limit posts 19 move to the upper ends of the multiple groups of mounting plates 2. One ends of the multiple groups of limit posts 19 cooperate with the multiple groups of fixed columns 20 to respectively clamp the multiple groups of mounting plates 2, improving the stability of the multiple groups of mounting plates 2 in the horizontal state. And through the setting of the one-way bearing 17, when the limit post 19 moves, it drives the movable cylinder 18 and one end of the output shaft 16 to rotate, and the other end of the output shaft 16 does not rotate.
[0054] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations of the invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.
Claims
1. A flexible adjustment base for a photovoltaic panel, comprising a base body (1), a mounting plate (2) and a photovoltaic panel body (3), characterized in that: A plurality of mounting plates (2) are movably installed on the inner wall of the base body (1), and a photovoltaic panel main body (3) is installed on the upper ends of the plurality of mounting plates (2); A plurality of linkage shafts (8) are movably installed on the inner wall of the base body (1), and the plurality of linkage shafts (8) are connected by a synchronous belt. Mounting seats (4) are installed at the bottom ends of the plurality of mounting plates (2), and the inner walls of the plurality of mounting seats (4) are fixedly connected to the outer walls of the plurality of linkage shafts (8) respectively; A driving motor (6) is installed at one end of the base body (1), a driving shaft (7) is installed at the output end of the driving motor (6), and the driving shaft (7) is connected to a linkage shaft (8) by a synchronous belt.
2. The flexible adjustment base of a photovoltaic panel according to claim 1, characterized in that: Limiting grooves (5) are symmetrically formed on the outer walls of the plurality of mounting plates (2), a plurality of limiting columns (19) are movably installed on the inner wall of the base body (1), and the outer walls of the plurality of limiting columns (19) are movably connected to the inner walls of the plurality of limiting grooves (5) respectively.
3. The flexible adjustment base of a photovoltaic panel according to claim 2, characterized in that: The base body (1) is symmetrically provided with reserved grooves (9), and the two reserved grooves (9) penetrate through the base body (1). Mounting shafts (10) are movably installed inside the two reserved grooves (9), and movable plates (11) are sleeved on the outer walls of the two mounting shafts (10).
4. The flexible adjustment base of a photovoltaic panel according to claim 3, characterized in that: Movable bevel gears (12) are installed at one ends of the two mounting shafts (10) extending into the interior of the base body (1). Variable speed gearboxes (13) are symmetrically installed inside the base body (1). Input shafts (14) are installed at the input ends of the two variable speed gearboxes (13). Input bevel gears (15) are installed at one ends of the two input shafts (14), and the two input bevel gears (15) are meshed with the two movable bevel gears (12) respectively.
5. The flexible adjustment base of a photovoltaic panel according to claim 4, characterized in that: A plurality of output shafts (16) are symmetrically installed inside the base body (1), and the two output shafts (16) are respectively connected to the output ends of the two variable speed gearboxes (13). The plurality of output shafts (16) are connected by a synchronous belt respectively.
6. The flexible adjustment base of a photovoltaic panel according to claim 5, characterized in that: A plurality of movable cylinders (18) are movably installed inside the base body (1), and the plurality of movable cylinders (18) are connected to the plurality of output shafts (16) by a synchronous belt respectively.
7. The flexible adjustment base of a photovoltaic panel according to claim 6, characterized in that: The inner walls of the plurality of movable cylinders (18) are threadedly connected to the outer walls of the plurality of limiting columns (19), and one-way bearings (17) are provided at the central parts of the plurality of output shafts (16).
8. The flexible adjustment base of a photovoltaic panel according to claim 7, characterized in that: A plurality of springs (21) are installed inside the base body (1), and one ends of the plurality of springs (21) are movably connected to one ends of the plurality of limiting columns (19) respectively.
9. The flexible adjustment base of a photovoltaic panel according to claim 8, characterized in that: A plurality of fixed columns (20) are symmetrically installed on the inner wall of the base body (1), and the outer walls of the plurality of fixed columns (20) are movably connected to the outer walls of the plurality of mounting plates (2) and the outer walls of the plurality of mounting seats (4) respectively.