Photovoltaic panel clamp

Abstract

The utility model provides a kind of photovoltaic panel clamp, it is related to photovoltaic panel technical field, including first fixed link, the front end of first fixed link is equipped with second fixed link, the rear end of second fixed link is equipped with mounting bracket, the inside of second fixed link is provided with clamping mechanism, the inside of clamping mechanism is equipped with photovoltaic panel main body;By being equipped with clamping mechanism, the height and length of adjustable clamping block can be adjusted by the mutual cooperation between clamping mechanism, can be flexibly adapted to the thickness and frame size of different models photovoltaic panel main body, without replacing whole clamp due to photovoltaic panel main body model replacement, substantially reduce equipment cost and construction period, simultaneously, the height and length of clamping block can be adjusted, accurately calibrate the position of photovoltaic panel on bracket, avoid the problem of uneven gap between adjacent panels caused by installation deviation, ensure photovoltaic array layout neat.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel technology, and in particular to a photovoltaic panel clamp. Background Technology

[0002] A photovoltaic (PV) panel module is a power generation device that uses semiconductor materials to convert light energy into direct current (DC). Its core principle is based on the photovoltaic effect, achieving stable power generation through a solid-state structure with no moving parts. It is suitable for powering small electronic devices, building surface integration, and grid-connected power systems. The module mainly consists of laminates, an aluminum alloy frame, and a junction box. The laminates include tempered glass, EVA film, silicon-based solar cells, and a backsheet, achieving both light transmission protection and photoelectric conversion. In PV power plant construction, the PV panel clamp is a key component connecting the PV panel to the support structure; its installation stability and compatibility directly affect the power generation efficiency and lifespan of the PV system.

[0003] Currently, there are various types of photovoltaic panels on the market, with significant differences in thickness and frame size. However, existing photovoltaic panel clamps generally do not adjust their position according to the photovoltaic panel model. Traditional clamps are mostly fixed structures designed for specific photovoltaic panel models. When changing to different photovoltaic panel models, the entire set of clamps needs to be replaced, which not only increases equipment procurement costs but also extends the construction period. However, some adjustable clamps can only fine-tune the clamping force and cannot adapt the clamp's lateral and longitudinal position on the bracket. This can easily lead to photovoltaic panel positioning deviations during installation, resulting in uneven gaps between adjacent photovoltaic panels, affecting the overall array layout, and even causing problems such as photovoltaic panel frame deformation and breakage due to unbalanced forces. Therefore, this utility model proposes a photovoltaic panel clamp to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a photovoltaic panel clamp, which solves the issue in the prior art where it is inconvenient to adjust the position of the clamp according to the model of the photovoltaic panel.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a photovoltaic panel clamp, including a first fixing rod, a second fixing rod installed at the front end of the first fixing rod, an installation bracket installed at the rear end of the second fixing rod, a clamping mechanism provided inside the second fixing rod, and a photovoltaic panel body installed on the inner side of the clamping mechanism;

[0006] The clamping mechanism includes a fixed groove, a movable block, a mounting plate, a clamping block, and a positioning structure. The fixed groove is opened inside the second fixed rod. The movable block is arranged inside the fixed groove. The mounting plate is installed on the top of the movable block. The clamping block is installed above the mounting plate. An adjustment structure is provided at one end of the mounting plate.

[0007] A further improvement is that: a threaded hole is provided through the inside of the clamping block, and a threaded rod is provided through the inside of the threaded hole. A second rotating block is installed at one end of the threaded rod, and one end of the threaded rod is rotatably connected to the top of the mounting plate.

[0008] A further improvement is that a guide hole is provided through the inside of the clamping block, and a guide rod is provided inside the guide hole. One end of the guide rod is connected to the top of the mounting plate.

[0009] A further improvement is that the cross-section of the guide hole is larger than the cross-section of the guide rod, and the guide hole and the guide rod form a sliding structure.

[0010] A further improvement is that the positioning structure includes a screw hole, a screw rod, a first rotating block, a positioning plate, and a limiting structure. The screw hole is opened through both ends of the mounting plate, and a screw rod is provided inside the screw hole. The first rotating block is installed at one end of the screw rod, and the positioning plate is rotatably installed at the other end of the screw rod.

[0011] A further improvement is that the limiting structure includes a limiting hole and a limiting rod. The limiting hole is opened through both ends of the mounting plate, and the limiting rod is installed through the inside of the limiting hole. One end of the limiting rod is connected to one end of the positioning plate.

[0012] The beneficial effects of this utility model are as follows: By setting up a clamping mechanism, the height and length of the clamping block can be adjusted through the mutual cooperation between the fixed groove, movable block, mounting plate, screw hole, screw rod, first rotating block, limiting hole, limiting rod, positioning plate, clamping block, threaded hole, threaded rod, second rotating block, guide hole, and guide rod of the clamping mechanism. This allows for flexible adaptation to the thickness and frame size of different photovoltaic panel bodies, eliminating the need to replace the entire set of clamps when changing the photovoltaic panel body model, significantly reducing equipment costs and construction cycle. At the same time, by adjusting the height and length of the clamping block, the position of the photovoltaic panel on the bracket can be accurately calibrated, avoiding uneven gaps between adjacent panels caused by installation deviations, ensuring a neat layout of the photovoltaic array, reducing the risk of damage to the photovoltaic panel frame caused by unbalanced forces, and ensuring a tight fit between the photovoltaic panel and the bracket in complex installation scenarios. This enhances the clamp's resistance to wind uplift and snow load, prevents loosening after long-term use, ensures the safe and stable operation of the photovoltaic system, and fully meets the diverse and efficient photovoltaic installation needs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the mounting bracket of this utility model;

[0015] Figure 3This is a front view structural diagram of the mounting bracket of this utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of the clamping block of this utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of the clamping mechanism of this utility model.

[0018] The components are: 1. First fixing rod; 2. Second fixing rod; 3. Mounting bracket; 4. Photovoltaic panel body; 5. Fixing groove; 6. Movable block; 7. Mounting plate; 8. Screw hole; 9. Screw; 10. First rotating block; 11. Limiting hole; 12. Limiting rod; 13. Positioning plate; 14. Clamping block; 15. Threaded hole; 16. Threaded rod; 17. Second rotating block; 18. Guide hole; 19. Guide rod. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1 , 2 As shown in Figures 3, 4, and 5, this embodiment proposes a photovoltaic panel clamp, including a first fixing rod 1, a second fixing rod 2 installed at the front end of the first fixing rod 1, an installation bracket 3 installed at the rear end of the second fixing rod 2, a clamping mechanism provided inside the second fixing rod 2, and a photovoltaic panel body 4 installed on the inner side of the clamping mechanism.

[0021] The clamping mechanism includes a fixed groove 5, a movable block 6, a mounting plate 7, a clamping block 14, and a positioning structure. The fixed groove 5 is located inside the second fixed rod 2. The movable block 6 is located inside the fixed groove 5. The mounting plate 7 is mounted on the top of the movable block 6. The clamping block 14 is mounted above the mounting plate 7. An adjustment structure is provided at one end of the mounting plate 7. A threaded hole 15 is provided through the clamping block 14. A threaded rod 16 is provided through the threaded hole 15. A second rotating block 17 is mounted on one end of the threaded rod 16. One end of the threaded rod 16 is rotatably connected to the top of the mounting plate 7. In use, rotating the second rotating block 17 drives the threaded rod 16 to rotate, causing the threaded rod 16 to move inside the threaded hole 15. Guided by the guide hole 18 and the guide rod 19, the clamping block 14 is positioned within the threaded rod. The outer wall of 16 moves to fix the photovoltaic panel body 4, completing the convenient clamping and fixing of the photovoltaic panel body 4. The height and length of the adjustable clamping block 14 can flexibly adapt to the thickness and frame size of different models of photovoltaic panel bodies 4. There is no need to replace the entire set of clamps when the model of photovoltaic panel body 4 is changed, which greatly reduces equipment costs and construction cycle. At the same time, by adjusting the height and length of the clamping block 14, the position of the photovoltaic panel on the bracket can be accurately calibrated, avoiding uneven gaps between adjacent panels caused by installation deviations, ensuring a neat layout of the photovoltaic array, and reducing the risk of damage to the photovoltaic panel frame caused by unbalanced force. In complex installation scenarios, it can also ensure that the photovoltaic panel and the bracket are tightly fitted by adjustment, enhancing the clamp's resistance to wind uplift and snow load, preventing loosening after long-term use, ensuring the safe and stable operation of the photovoltaic system, and fully meeting the diverse and efficient photovoltaic installation needs.

[0022] The clamping block 14 has a through-hole 18 inside, and a guide rod 19 is provided inside the guide hole 18. One end of the guide rod 19 is connected to the top of the mounting plate 7. The cross-section of the guide hole 18 is larger than the cross-section of the guide rod 19. The guide hole 18 and the guide rod 19 form a sliding structure. In use, the mutual cooperation between the guide hole 18 and the guide rod 19 can guide the clamping block 14 when it moves, making the clamping block 14 more stable when it moves.

[0023] The positioning structure includes a screw hole 8, a screw 9, a first rotating block 10, a positioning plate 13, and a limiting structure. The screw hole 8 is formed through both ends of the mounting plate 7. The screw 9 is installed inside the screw hole 8. The first rotating block 10 is installed at one end of the screw 9, and the positioning plate 13 is rotatably installed at the other end of the screw 9. In use, rotating the first rotating block 10 drives the screw 9 to rotate, causing the screw 9 to move inside the screw hole 8. Then, under the limiting of the limiting hole 11 and the limiting rod 12, the screw 9 drives the positioning plate 13 to move, so that the positioning plate 13 fits against the second fixing rod 2, and the position of the clamping block 14 is fixed, making the photovoltaic panel body 4 more stable during installation. The clamping block 14 can be fixed in an appropriate position according to the model of the photovoltaic panel body 4.

[0024] The limiting structure includes a limiting hole 11 and a limiting rod 12. The limiting hole 11 is opened through both ends of the mounting plate 7. The limiting rod 12 is installed through the inside of the limiting hole 11. One end of the limiting rod 12 is connected to one end of the positioning plate 13. In use, the mutual cooperation between the limiting hole 11 and the limiting rod 12 can limit the movement of the positioning plate 13, making the positioning plate 13 more stable when moving.

[0025] Working principle: The operator first takes out the photovoltaic panel body 4 and places it above the second fixing rod 2. The bottom of the photovoltaic panel body 4 is placed above the clamping block 14. Then, with the cooperation of the fixing groove 5 and the movable block 6, the clamping block 14 is moved to the top of the photovoltaic panel body 4. At this time, the first rotating block 10 is rotated to drive the screw 9 to rotate, so that the screw 9 moves inside the screw hole 8. Then, under the limitation of the limiting hole 11 and the limiting rod 12, the screw 9 drives the positioning plate 13 to move, so that the positioning plate 13 fits with the second fixing rod 2, and the position of the clamping block 14 is fixed. Then, the second rotating block 17 is rotated to drive the threaded rod 16 to rotate, so that the threaded rod 16 moves inside the threaded hole 15. Then, under the guidance of the guide hole 18 and the guide rod 19, the clamping block 14 moves on the outer wall of the threaded rod 16, and the photovoltaic panel body 4 is fixed, thus completing the convenient clamping and fixing of the photovoltaic panel body 4.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel clamp, comprising a first fixing rod (1), characterized in that: The first fixing rod (1) is equipped with a second fixing rod (2) at its front end, and a mounting bracket (3) is installed at the rear end of the second fixing rod (2). The second fixing rod (2) is equipped with a clamping mechanism inside, and a photovoltaic panel body (4) is installed on the inner side of the clamping mechanism. The clamping mechanism includes a fixed groove (5), a movable block (6), a mounting plate (7), a clamping block (14), and a positioning structure. The fixed groove (5) is opened inside the second fixed rod (2). The movable block (6) is provided inside the fixed groove (5). The mounting plate (7) is installed on the top of the movable block (6). The clamping block (14) is installed above the mounting plate (7). An adjustment structure is provided at one end of the mounting plate (7).

2. The photovoltaic panel clamp according to claim 1, characterized in that: The clamping block (14) has a threaded hole (15) through it, and a threaded rod (16) is provided through it. A second rotating block (17) is installed at one end of the threaded rod (16), and one end of the threaded rod (16) is rotatably connected to the top of the mounting plate (7).

3. A photovoltaic panel clamp according to claim 2, characterized in that: The clamping block (14) has a through guide hole (18) inside, and a guide rod (19) is provided inside the guide hole (18). One end of the guide rod (19) is connected to the top of the mounting plate (7).

4. A photovoltaic panel clamp according to claim 3, characterized in that: The cross-section of the guide hole (18) is larger than the cross-section of the guide rod (19), and the guide hole (18) and the guide rod (19) form a sliding structure.

5. A photovoltaic panel clamp according to claim 1, characterized in that: The positioning structure includes a screw hole (8), a screw (9), a first rotating block (10), a positioning plate (13), and a limiting structure. The screw hole (8) is opened through both ends of the mounting plate (7). The screw hole (8) is provided with a screw (9) inside. The first rotating block (10) is installed at one end of the screw (9), and the positioning plate (13) is rotatably installed at the other end of the screw (9).

6. A photovoltaic panel clamp according to claim 5, characterized in that: The limiting structure includes a limiting hole (11) and a limiting rod (12). The limiting hole (11) is opened through both ends of the mounting plate (7). The limiting rod (12) is installed through the inside of the limiting hole (11). One end of the limiting rod (12) is connected to one end of the positioning plate (13).

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