Solar photovoltaic panel support capable of automatically tracking sunlight

Abstract

The invention discloses a solar photovoltaic panel support capable of automatically tracking sunlight, and belongs to the technical field of photovoltaic panels, the solar photovoltaic panel support comprises a mounting frame, a plurality of groups of supporting frames are fixedly mounted on the lower end face of the mounting frame, a supporting column is rotatably connected to the lower end face of the mounting frame, and a fixing disc is fixedly mounted at the lower end of the supporting column. According to the scheme, the rapid installation mechanism is arranged, rapid connection between the photovoltaic panel body and the support is achieved, traditional bolts and tools do not need to be used, the installation efficiency is greatly improved, meanwhile, the plug connectors and the reinforcing members are additionally arranged in the structure, automatic locking can be achieved after rapid plug connection is completed, and the connection stability is enhanced; the overall stability and safety of the photovoltaic panel in the using process are effectively improved, the tedious operation of manually tightening bolts is avoided, the construction difficulty is reduced, the installation time is shortened, the labor cost is reduced, and the photovoltaic panel is suitable for efficient deployment and later maintenance of a large-scale photovoltaic power station and has good application prospects and popularization value.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic panel technology, and more specifically, to a solar photovoltaic panel support that automatically tracks sunlight. Background Technology

[0002] Photovoltaic panel brackets are a crucial component for installing solar photovoltaic panels, used to support and secure them. Common types of photovoltaic panel brackets include steel brackets, aluminum alloy brackets, fiberglass brackets, and concrete bases. Each type has its unique characteristics and applicable environments. For example, steel brackets are sturdy and durable but costly; aluminum alloy brackets are lightweight and corrosion-resistant but have lower strength; fiberglass brackets have advantages such as good weather resistance and light weight, but the manufacturing process is complex; and concrete bases are stable and durable, but the construction period is long and the cost is high. When selecting photovoltaic panel brackets, it is necessary to comprehensively consider project requirements, budget, and environmental conditions to ensure the stability and reliability of the installation.

[0003] Currently, most photovoltaic (PV) panels are still connected to PV mounting systems using traditional bolt fixing methods. During installation or disassembly, operators need to use specialized tools such as wrenches and screwdrivers to tighten or loosen each bolt individually. This process is not only time-consuming and labor-intensive but also severely impacts construction efficiency. This is especially true in large-scale PV power plants where the number of PV panels is large, resulting in a huge workload for installation and maintenance. The drawbacks of traditional bolt connections are particularly prominent in these cases. Furthermore, frequent use of tools for tightening can cause thread wear or improper installation, affecting the stability and safety of the connection and increasing subsequent maintenance costs. Therefore, there is an urgent need to design a more efficient and convenient connection structure to enable rapid installation and disassembly of PV panels, reduce the difficulty of manual operation, and improve overall construction and operation efficiency. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of this invention is to provide a solar photovoltaic panel support that automatically tracks sunlight, which can realize the rapid installation of photovoltaic panels.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] An automatic sunlight-tracking solar photovoltaic panel support includes a mounting frame. Multiple sets of support frames are fixedly mounted on the lower end face of the mounting frame. Support columns are rotatably connected to the lower end face of the mounting frame. A fixing plate is fixedly mounted at the lower end of each support column. A photovoltaic panel body is disposed inside the mounting frame. A groove is formed on the lower end face of the photovoltaic panel body, and a plug rod is fixedly mounted inside the groove. A housing is fixedly mounted on the upper end face of the mounting frame. A slot is formed on the upper end face of the housing, and the plug rod is inserted into the slot. A quick-installation mechanism is provided between the mounting frame and the photovoltaic panel body. The quick-installation mechanism includes a limiting component disposed inside the housing. The limiting component includes a motor fixedly mounted inside the housing. A threaded rod is rotatably connected inside the housing, and the output shaft of the motor is fixedly connected to the threaded rod.

[0007] The threaded groove on the outer surface of the threaded rod is a bidirectional threaded groove, and a fixing post is provided on the upper side of the threaded rod, which is fixedly connected to the inner wall of the outer shell.

[0008] Both sides of the outer surface of the threaded rod are helically connected to threaded components. The threaded components are slidably connected to the fixed column. A crossbar is fixedly installed at the upper end of the threaded components. A slot is opened on the outer surface of the insertion rod corresponding to the crossbar.

[0009] The quick installation mechanism also includes plug-in components disposed on both sides of the threaded rod. Each plug-in component includes a threaded sleeve that is helically connected to both sides of the outer surface of the threaded rod. The threaded sleeve is disposed on the inner side of the threaded component.

[0010] Both sides of the outer surface of the threaded sleeve are rotatably connected to connecting rods, and both sides of the threaded rod are provided with top blocks. The two sets of connecting rods on the same side are rotatably connected to the corresponding top blocks.

[0011] A vertical rod is fixedly installed on the outer side of the top block, and a top rod is fixedly installed on the outer side of the vertical rod. A groove is opened on the outer surface of the insertion rod corresponding to the top rod.

[0012] A slide rail is provided on the upper side of the vertical rod, and a fixing block is fixedly installed between the slide rail and the inner wall of the outer shell. A slide groove is opened on the upper end of the vertical rod corresponding to the slide rail. A slide rod is slidably connected inside the slide groove. One end of the slide rod extends into the interior of the slide rail and is slidably connected to the slide rail.

[0013] The slide rail is provided with a plug rod inside. One end of the plug rod is fixedly connected to the slide rod. The outer surface of the plug rod is provided with a fixing groove corresponding to the plug rod. The slide rail, slide groove, slide rod, plug rod and fixing groove are provided in two sets and are arranged symmetrically.

[0014] The quick installation mechanism also includes a reinforcing member disposed on the lower side of the crossbar. The reinforcing member includes an arc rod disposed on the lower side of the vertical bar. A sliding rod II is fixedly installed at one end of the arc rod. A sliding groove II is opened on the upper end of the vertical bar corresponding to the sliding rod II. The sliding rod II and the sliding groove II are slidably connected.

[0015] The upper end face of the arc rod is provided with a sliding groove three, and a fixed slider is slidably connected inside the sliding groove three. The fixed slider is fixedly connected to the lower end face of the inner shell. The outer surface of the insertion rod is provided with a limit groove corresponding to the arc rod. Two sets of the reinforcing parts are symmetrically arranged.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) This solution achieves rapid connection between the photovoltaic panel body and the bracket by setting up a quick installation mechanism, eliminating the need for traditional bolts and tools, which greatly improves the installation efficiency. At the same time, the structure is equipped with plug-in parts and reinforcement parts, which can automatically lock and enhance the connection stability after the quick plug-in is completed, effectively improving the overall stability and safety of the photovoltaic panel during use. This design not only avoids the tedious operation of manually tightening bolts and reduces the construction difficulty, but also reduces the installation time and labor costs. It is suitable for the efficient deployment and subsequent maintenance of large-scale photovoltaic power plants and has good application prospects and promotion value. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is an exploded view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional view of the overall structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle; Figure 6 For the present invention Figure 4 Enlarged diagram of point C in the middle.

[0018] Explanation of the labels in the diagram: 1. Mounting frame; 2. Support frame; 3. Support column; 4. Fixing plate; 5. Photovoltaic panel body; 6. Groove; 7. Shell; 8. Insert rod; 9. Slot; 10. Motor; 11. Threaded rod; 12. Fixing column; 13. Threaded component; 14. Crossbar; 15. Slot; 16. Threaded sleeve; 17. Connecting rod; 18. Top block; 19. Vertical rod; 20. Top rod; 21. Fixing block; 22. Slide rail; 23. Slide rod one; 24. Slide groove one; 25. Insert rod; 26. Fixing groove; 27. Slide groove two; 28. Slide rod two; 29. ​​Arc rod; 30. Slide groove three; 31. Fixing slider; 32. Limiting groove. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1 to 6 An automatic sunlight-tracking solar photovoltaic panel support includes a mounting frame 1. Multiple sets of support frames 2 are fixedly mounted on the lower end of the mounting frame 1. Support columns 3 are rotatably connected to the lower end of the mounting frame 1. A fixing plate 4 is fixedly mounted on the lower end of the support columns 3. A photovoltaic panel body 5 is disposed inside the mounting frame 1. A groove 6 is formed on the lower end of the photovoltaic panel body 5. An insertion rod 8 is fixedly mounted inside the groove 6. A housing 7 is fixedly mounted on the upper end of the mounting frame 1. A slot 9 is formed on the upper end of the housing 7. The insertion rod 8 is inserted into the slot 9. A quick-installation mechanism is provided between the mounting frame 1 and the photovoltaic panel body 5. The quick-installation mechanism includes a limiting component disposed inside the housing 7. The limiting component includes a motor 10 fixedly mounted inside the housing 7. A threaded rod 11 is rotatably connected inside the housing 7. The output shaft of the motor 10 is fixedly connected to the threaded rod 11.

[0021] The threaded groove on the outer surface of the threaded rod 11 is a bidirectional threaded groove. A fixing post 12 is provided on the upper side of the threaded rod 11, and the fixing post 12 is fixedly connected to the inner wall of the outer casing 7.

[0022] Both sides of the outer surface of the threaded rod 11 are helically connected to threaded parts 13. The threaded parts 13 are slidably connected to the fixed column 12. A crossbar 14 is fixedly installed at the upper end of the threaded parts 13. A slot 15 is opened on the outer surface of the insertion rod 8 corresponding to the crossbar 14.

[0023] When the photovoltaic panel body 5 needs to be installed quickly, the insertion rod 8 on the photovoltaic panel body 5 is inserted into the slot 9 on the upper end face of the outer shell 7 of the mounting frame 1, and the photovoltaic body is placed inside the mounting frame 1. Then, the motor 10 is started to make the threaded rod 11 rotate. The thread groove on the outer surface of the threaded rod 11 is a bidirectional thread groove. Therefore, when the threaded rod 11 rotates, the two sets of threaded parts 13 connected by the helical drive on the outer surface will each carry a set of crossbars 14 to move. The two sets of crossbars 14 move synchronously towards the insertion rod 8 and lock the crossbars 14 into the inside of the slot 15, thereby initially limiting and fixing the insertion rod 8.

[0024] The quick-installation mechanism also includes plug-in components on both sides of the threaded rod 11. The plug-in components include threaded sleeves 16 that are helically connected to both sides of the outer surface of the threaded rod 11. The threaded sleeves 16 are located inside the threaded component 13.

[0025] Both sides of the outer surface of the threaded sleeve 16 are rotatably connected to connecting rods 17, and both sides of the threaded rod 11 are provided with top blocks 18. The two sets of connecting rods 17 on the same side are rotatably connected to the corresponding top blocks 18.

[0026] A vertical rod 19 is fixedly installed on the outer side of the top block 18, and a top rod 20 is fixedly installed on the outer side of the vertical rod 19. A groove is opened on the outer surface of the insertion rod 8 corresponding to the top rod 20.

[0027] Secondly, both sides of the outer surface of the threaded rod 11 are helically connected to threaded sleeves 16. The two sets of threaded sleeves 16 will move towards each other and carry the two sets of connecting rods 17 to move. The two sets of connecting rods 17 on the same side are rotatably connected to the top block 18 on the corresponding vertical rod 19. Therefore, the vertical rod 19 will move towards the insertion rod 8, and the top rod 20 on the vertical rod 19 will be inserted into the groove on the insertion rod 8 for secondary insertion and limiting.

[0028] A slide rail 22 is provided on the upper side of the vertical rod 19. A fixing block 21 is fixedly installed between the slide rail 22 and the inner wall of the outer casing 7. A slide groove 24 is opened on the upper end of the vertical rod 19 corresponding to the slide rail 22. A slide rod 23 is slidably connected inside the slide groove 24. One end of the slide rod 23 extends into the interior of the slide rail 22 and is slidably connected to the slide rail 22.

[0029] The slide rail 22 is provided with a plug rod 25 inside. One end of the plug rod 25 is fixedly connected to the slide rod 23. The outer surface of the plug rod 8 is provided with a fixing groove 26 corresponding to the plug rod 25. The slide rail 22, the slide groove 24, the slide rod 23, the plug rod 25 and the fixing groove 26 are all provided in two sets and are arranged symmetrically.

[0030] Meanwhile, a sliding rod 23 is slidably connected inside the groove 24 on the vertical rod 19. The sliding rod 23 is slidably connected to the fixedly installed slide rail 22. Therefore, driven by the displacement of the vertical rod 19, and in conjunction with the slide rail 22 and the groove 24, the sliding rod 23 moves along the trajectory of the slide rail 22. The sliding rod 23 is also fixedly connected to the plug rod 25, which will drive the plug rod 25 to extend out of the slide rail 22 and insert into the inside of the fixing groove 26. The two sets of plug rods 25 are inserted into the corresponding fixing grooves 26 at the same time, thereby further strengthening the fixing effect on the plug rod 8.

[0031] The quick-installation mechanism also includes a reinforcement component located on the lower side of the crossbar 14. The reinforcement component includes an arc rod 29 located on the lower side of the vertical bar 19. A slide rod 28 is fixedly installed at one end of the arc rod 29. A groove 27 is opened on the upper end of the vertical bar 19 corresponding to the slide rod 28. The slide rod 28 and the groove 27 are slidably connected.

[0032] The upper end face of the arc rod 29 is provided with a sliding groove 30, and a fixed slider 31 is slidably connected inside the sliding groove 30. The fixed slider 31 is fixedly connected to the lower end face of the inner surface of the outer shell 7. The outer surface of the insertion rod 8 is provided with a limit groove 32 corresponding to the arc rod 29. Two sets of reinforcement parts are symmetrically arranged.

[0033] Secondly, a second sliding groove 27 is provided on the upper end face of the vertical rod 19. A second sliding rod 28 is slidably connected inside the second sliding groove 27. The second sliding rod 28 is fixedly connected to the arc rod 29. Therefore, when the vertical rod 19 moves, the arc rod 29 will move synchronously to the left and right of the second sliding rod 28. A third sliding groove 30 is provided on the upper end face of the arc rod 29. A fixed slider 31 is slidably connected inside the third sliding groove 30. The fixed slider 31 guides the movement direction of the arc rod 29, so that the arc rod 29 gradually approaches the insertion rod 8 and finally inserts into the limiting groove 32 on the insertion rod 8. In this way, the photovoltaic panel body 5 can be quickly installed. When it is necessary to disassemble the photovoltaic panel body 5, the reverse drive motor 10 can be reversed to reverse the threaded rod 11, so that the above transmission structure can be reversed, thereby contacting the fixing of the insertion rod 8. Then the photovoltaic panel body 5 can be disassembled.

[0034] Currently, most photovoltaic (PV) panels are still connected to PV mounting systems using traditional bolt fastening. During installation or disassembly, operators need to use specialized tools such as wrenches and screwdrivers to tighten or loosen each bolt individually. This process is not only time-consuming and labor-intensive but also severely impacts construction efficiency. This is especially true in large-scale PV power plants where the number of PV panels is vast, resulting in a huge workload for installation and maintenance. Furthermore, frequent use of tools for tightening can cause thread wear or improper installation, affecting the stability and safety of the connection and increasing later maintenance costs. Therefore, there is an urgent need to design a more efficient and convenient connection structure to achieve the desired connection between PV panels and mounting systems. This solution enables rapid installation and disassembly, reducing the difficulty of manual operation and improving overall construction and maintenance efficiency. Therefore, by setting up a rapid installation mechanism, it achieves quick connection between the photovoltaic panel body 5 and the support frame, eliminating the need for traditional bolts and tools, significantly improving installation efficiency. Simultaneously, the structure incorporates plug-in connectors and reinforcement components, which automatically lock after rapid connection, enhancing connection stability and effectively improving the overall stability and safety of the photovoltaic panel during use. This design not only avoids the tedious manual tightening of bolts, reducing construction difficulty, but also reduces installation time and labor costs. It is suitable for the efficient deployment and subsequent maintenance of large-scale photovoltaic power plants, possessing excellent application prospects and promotional value.

[0035] Instructions for use: When it is necessary to quickly install the photovoltaic panel body 5, insert the insertion rod 8 on the photovoltaic panel body 5 into the slot 9 on the upper end face of the outer shell 7 of the mounting frame 1, and place the photovoltaic body inside the mounting frame 1. Then start the motor 10 to make the threaded rod 11 rotate. The thread groove on the outer surface of the threaded rod 11 is a bidirectional thread groove. Therefore, when the threaded rod 11 rotates, the two sets of threaded parts 13 connected by the helical drive on the outer surface will each carry a set of crossbars 14 to move. The two sets of crossbars 14 move synchronously towards the insertion rod 8 and lock the crossbars 14 into the inside of the slot 15, thereby initially limiting and fixing the insertion rod 8. Secondly, both sides of the outer surface of the threaded rod 11 are helically connected to threaded sleeves 16. The two sets of threaded sleeves 16 will move towards each other and carry the two sets of connecting rods 17 to move. The two sets of connecting rods 17 on the same side are rotatably connected to the top block 18 on the corresponding vertical rod 19. Therefore, the vertical rod 19 will move towards the insertion rod 8, and the top rod 20 on the vertical rod 19 will be inserted into the slot on the insertion rod 8 for secondary insertion and limiting. Meanwhile, a sliding rod 23 is slidably connected inside the groove 24 on the vertical rod 19. The sliding rod 23 is slidably connected to the fixedly installed slide rail 22. Therefore, driven by the displacement of the vertical rod 19, and in conjunction with the slide rail 22 and the groove 24, the sliding rod 23 moves along the trajectory of the slide rail 22. The sliding rod 23 is also fixedly connected to the plug rod 25, which will drive the plug rod 25 to extend out of the slide rail 22 and insert into the inside of the fixed groove 26. The two sets of plug rods 25 are inserted into the corresponding fixed grooves 26 at the same time, thereby further strengthening the fixing effect of the plug rod 8. Secondly, a second sliding groove 27 is provided on the upper end face of the vertical rod 19. A second sliding rod 28 is slidably connected inside the second sliding groove 27. The second sliding rod 28 is fixedly connected to the arc rod 29. Therefore, when the vertical rod 19 moves, the arc rod 29 will move synchronously to the left and right of the second sliding rod 28. A third sliding groove 30 is provided on the upper end face of the arc rod 29. A fixed slider 31 is slidably connected inside the third sliding groove 30. The fixed slider 31 guides the movement direction of the arc rod 29, so that the arc rod 29 gradually approaches the insertion rod 8 and finally inserts into the limiting groove 32 on the insertion rod 8. In this way, the photovoltaic panel body 5 can be quickly installed. When it is necessary to disassemble the photovoltaic panel body 5, the reverse drive motor 10 can be reversed to reverse the threaded rod 11, so that the above transmission structure can be reversed, thereby contacting the fixing of the insertion rod 8. Then the photovoltaic panel body 5 can be disassembled.

[0036] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A solar photovoltaic panel support that automatically tracks sunlight, comprising a mounting frame (1), wherein multiple sets of support frames (2) are fixedly mounted on the lower end face of the mounting frame (1), characterized in that: The lower end face of the mounting frame (1) is rotatably connected to a support column (3), and a fixed plate (4) is fixedly installed at the lower end of the support column (3). A photovoltaic panel body (5) is provided inside the mounting frame (1). A groove (6) is opened on the lower end face of the photovoltaic panel body (5). An insert rod (8) is fixedly installed inside the groove (6). A shell (7) is fixedly installed on the upper end face of the mounting frame (1). A slot (9) is opened on the upper end face of the shell (7). The insert rod (8) is inserted into the slot (9). A quick installation mechanism is provided between the mounting frame (1) and the photovoltaic panel body (5). The quick installation mechanism includes a limiting member set inside the shell (7). The limiting member includes a motor (10) fixedly installed inside the shell (7). A threaded rod (11) is rotatably connected inside the shell (7). The output shaft of the motor (10) is fixedly connected to the threaded rod (11).

2. The solar photovoltaic panel support for automatically tracking sunlight according to claim 1, characterized in that: The threaded groove on the outer surface of the threaded rod (11) is a bidirectional threaded groove. A fixing post (12) is provided on the upper side of the threaded rod (11), and the fixing post (12) is fixedly connected to the inner wall of the outer shell (7).

3. The solar photovoltaic panel support for automatically tracking sunlight according to claim 2, characterized in that: Both sides of the outer surface of the threaded rod (11) are connected to threaded parts (13) by a spiral drive. The threaded parts (13) are slidably connected to the fixed column (12). A crossbar (14) is fixedly installed at the upper end of the threaded parts (13). A slot (15) is opened on the outer surface of the insert rod (8) corresponding to the crossbar (14).

4. The solar photovoltaic panel support for automatically tracking sunlight according to claim 3, characterized in that: The quick installation mechanism also includes plug-in components disposed on both sides of the threaded rod (11). The plug-in components include threaded sleeves (16) that are helically connected to both sides of the outer surface of the threaded rod (11). The threaded sleeves (16) are disposed on the inner side of the threaded component (13).

5. A solar photovoltaic panel support for automatically tracking sunlight according to claim 4, characterized in that: Both sides of the outer surface of the threaded sleeve (16) are rotatably connected to connecting rods (17), and both sides of the threaded rod (11) are provided with top blocks (18). The two sets of connecting rods (17) on the same side are rotatably connected to the corresponding top blocks (18).

6. The solar photovoltaic panel support for automatically tracking sunlight according to claim 5, characterized in that: A vertical rod (19) is fixedly installed on the outer side of the top block (18), and a top rod (20) is fixedly installed on the outer side of the vertical rod (19). A slot is opened on the outer surface of the insertion rod (8) corresponding to the top rod (20).

7. A solar photovoltaic panel support for automatically tracking sunlight according to claim 6, characterized in that: A slide rail (22) is provided on the upper side of the vertical rod (19). A fixing block (21) is fixedly installed between the slide rail (22) and the inner wall of the outer shell (7). A slide groove (24) is opened on the upper end of the vertical rod (19) corresponding to the slide rail (22). A slide rod (23) is slidably connected inside the slide groove (24). One end of the slide rod (23) extends into the interior of the slide rail (22) and is slidably connected to the slide rail (22).

8. A solar photovoltaic panel support for automatically tracking sunlight according to claim 7, characterized in that: The slide rail (22) is provided with a plug rod (25) inside. One end of the plug rod (25) is fixedly connected to the slide rod (23). The outer surface of the plug rod (8) is provided with a fixing groove (26) corresponding to the plug rod (25). The slide rail (22), the slide groove (24), the slide rod (23), the plug rod (25) and the fixing groove (26) are all provided in two sets and are arranged symmetrically.

9. A solar photovoltaic panel support for automatically tracking sunlight according to claim 8, characterized in that: The quick installation mechanism also includes a reinforcement component located on the lower side of the crossbar (14). The reinforcement component includes an arc rod (29) located on the lower side of the vertical bar (19). One end of the arc rod (29) is fixedly installed with a slide rod (28). The upper end of the vertical bar (19) is provided with a slide groove (27) corresponding to the slide rod (28). The slide rod (28) and the slide groove (27) are slidably connected.

10. A solar photovoltaic panel support for automatically tracking sunlight according to claim 9, characterized in that: The upper end face of the arc rod (29) is provided with a sliding groove three (30), and a fixed slider (31) is slidably connected inside the sliding groove three (30). The fixed slider (31) is fixedly connected to the lower end face of the inner surface of the outer shell (7). The outer surface of the insert rod (8) is provided with a limit groove (32) corresponding to the arc rod (29). Two sets of the reinforcement parts are symmetrically arranged.

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