A new photovoltaic roof support

Abstract

This utility model relates to the field of photovoltaic roof supports, specifically a novel photovoltaic roof support, comprising: a roof panel; a rotating block fixedly connected to the center of the surface of the drive rod; a support column fixedly connected to the top of the rotating block; a support plate fixedly connected to the top of the support column; connecting rings fixedly connected to all four sides of the support plate; bolts threadedly connected to the inner wall of the connecting rings; a mounting frame fixedly connected to the top of the support plate; and a first baffle rotatably connected to the tail of the top of the mounting frame. This utility model effectively reduces dust adhesion to the photovoltaic panel, thereby shortening the cleaning interval. Furthermore, by shielding the photovoltaic panel, it prevents reflection on the surface under moonlight, reducing the impact on visual observation and minimizing the attraction of insects due to reflection, thus protecting the photovoltaic panel. It also reduces the impact of photovoltaic panel installation and use on the surrounding environment.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic roof support technology, specifically a novel photovoltaic roof support. Background Technology

[0002] A photovoltaic (PV) roof is a roof structure that integrates photovoltaic (PV) products onto a building's roof. Typically, to enable buildings to utilize solar energy, PV units need to be installed on the roof. Traditional PV panels are usually fixed to the top of the roof for extended periods, leaving them exposed to the elements. Therefore, new types of PV roof supports have been continuously innovated and developed. However, it is also evident that these new PV roof supports still have some challenges.

[0003] For example, patent document CN217949566U discloses: "A photovoltaic roof support and a photovoltaic roof, relating to the field of photovoltaic building technology, to solve the problem of poor strength of photovoltaic roofs. The photovoltaic roof support includes a connecting rod and a connector. The connecting rod is used to connect the roof and the photovoltaic unit; the connector includes a top plate, a side plate, and a bottom plate connected in sequence. The bottom plate is used to connect to the purlins at the bottom of the roof. One end of the connecting rod is connected to the top plate, and the other end is used to support the photovoltaic unit. The photovoltaic roof includes the photovoltaic roof support provided by the above technical solution. The photovoltaic roof support provided by this utility model is used to connect the roof and the photovoltaic unit."

[0004] However, after the photovoltaic panels are installed, the support of the aforementioned device is fixed in position, so the photovoltaic panels are always exposed to the sun. This means that the photovoltaic panels are always exposed to the sun, even on rainy days or at night. This prolonged exposure results in dust and debris accumulating on the photovoltaic panels for too long. Furthermore, since photovoltaic panels are generally installed at an angle, at night, the light from high-rise buildings can easily be reflected onto the road surface, causing light to shine into the eyes of pedestrians and obstructing their vision, thus affecting their normal walking. Therefore, a new type of photovoltaic roof support is needed to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of photovoltaic roof support to solve the problems mentioned in the background art, such as the photovoltaic panels being exposed to the outside for too long, resulting in dust and garbage sticking for too long, and the photovoltaic panels being prone to reflection at night.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel photovoltaic roof support, comprising: a roof panel; a connecting plate fixedly connected to the top of the roof panel; a mounting shell fixedly connected to one side of the connecting plate; a servo motor fixedly connected to the inner wall of the mounting shell; a drive rod mounted on the output end of the servo motor; the surface of the drive rod rotatably connected to the inner wall of the connecting plate; a rotating block fixedly connected to the middle of the surface of the drive rod; a support column fixedly connected to the top of the rotating block; a support plate fixedly connected to the top of the support column; connecting rings fixedly connected to all four sides of the support plate; bolts threadedly connected to the inner wall of the connecting rings; a mounting frame fixedly connected to the top of the support plate; a first baffle rotatably connected to the tail of the top of the mounting frame; a connecting shaft rotatably connected to one side of the first baffle; a second baffle rotatably connected to the surface of the connecting shaft; and a clamping plate fixedly connected to one side of the second baffle.

[0007] Preferably, a connecting ring is rotatably connected to the tail end of the roof panel, and a first connecting box is fixedly connected to one side of the connecting ring.

[0008] Preferably, a telescopic plate is fixedly connected to one side of the first connecting box, and a connecting plate is slidably connected to the surface of the telescopic plate.

[0009] Preferably, a second connecting box is fixedly connected to one side of the connecting plate, and a retaining ring is fixedly connected to one side of the second connecting box.

[0010] Preferably, sliders are slidably connected to both sides of the inner walls of the first connecting box and the second connecting box, and a connecting block is fixedly connected to the top of the slider, with the surface of the connecting block slidably connected to the inner wall of the first connecting box.

[0011] Preferably, a fixing ring is fixedly connected to the top of the connecting block, and the horizontal longitudinal section of the fixing ring is arc-shaped.

[0012] Preferably, the inner wall of the slider is threaded with a screw, and the surface of the screw is threaded to the inner walls of the first connecting box and the second connecting box.

[0013] Preferably, the bottom of the mounting bracket is fixedly connected to the four sides with fixing rods, and the inner wall of the fixing ring is attached to the surface of the fixing rods.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By using the first and second baffles together, the baffles are stretched and folded to lie flat on top of the mounting frame, thus blocking the photovoltaic panels. This effectively reduces the amount of dust adhering to the photovoltaic panels, thereby shortening the time interval for cleaning. Furthermore, by shielding the photovoltaic panels, the surface of the panels does not reflect light under moonlight, reducing the impact on visual observation and minimizing the attraction of insects to reflective surfaces, thus protecting the photovoltaic panels and reducing the impact of photovoltaic panel installation and use on the surrounding environment.

[0016] 2. By using a retaining ring and a screw together, the retaining ring clamps the retaining rod and is fixed with the screw, thus completing the installation of the mounting bracket. This device fixes the retaining rod by sliding the retaining ring, so that the retaining ring can fix retaining rods of different sizes, thereby fixing different models of mounting brackets. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the connecting plate of this utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the support plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the support column of this utility model;

[0021] Figure 5 This is a schematic diagram of the fixing ring of this utility model.

[0022] In the diagram: 1. Roof panel; 2. Connecting plate; 3. Mounting shell; 4. Servo motor; 5. Drive rod; 6. Rotating block; 7. Support column; 8. Support plate; 9. Connecting ring; 10. Bolt; 11. Mounting bracket; 12. First baffle; 13. Connecting shaft; 14. Second baffle; 15. Clamping plate; 16. Connecting ring; 17. First connecting box; 18. Telescopic plate; 19. Connecting plate; 20. Second connecting box; 21. Clamping ring; 22. Slider; 23. Connecting block; 24. Fixing ring; 25. Screw; 26. Fixing rod. Detailed Implementation

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

[0024] Please see Figure 1 , Figure 3 and Figure 4 A new type of photovoltaic roof support:

[0025] Includes: a roof panel 1, a connecting plate 2 fixedly connected to the top of the roof panel 1, a mounting shell 3 fixedly connected to one side of the connecting plate 2, a servo motor 4 fixedly connected to the inner wall of the mounting shell 3, a drive rod 5 installed at the output end of the servo motor 4, and the surface of the drive rod 5 rotatably connected to the inner wall of the connecting plate 2, a rotating block 6 fixedly connected to the middle of the surface of the drive rod 5, a support column 7 fixedly connected to the top of the rotating block 6, a support plate 8 fixedly connected to the top of the support column 7, connecting rings 9 fixedly connected to all four sides of the support plate 8, bolts 10 threadedly connected to the inner wall of the connecting rings 9, a mounting bracket 11 fixedly connected to the top of the support plate 8, a first baffle 12 rotatably connected to the tail of the top of the mounting bracket 11, a connecting shaft 13 rotatably connected to one side of the first baffle 12, a second baffle 14 rotatably connected to the surface of the connecting shaft 13, and a clamping plate 15 fixedly connected to one side of the second baffle 14.

[0026] When using this device to cover the photovoltaic panel, after the photovoltaic panel is installed on top of the mounting frame 11, the servo motor 4 is powered on, causing the output end of the servo motor 4 to drive the drive rod 5 to rotate. The drive rod 5 drives the rotating block 6 on the surface to rotate, the rotating block 6 drives the top support column 7 to rotate, and the support column 7 drives the top support plate 8 to rotate, thereby causing the photovoltaic panel to rotate at different angles. Then, the first baffle 12 is rotated, causing the first baffle 12 to rotate and cover the top of the photovoltaic panel. Then, the connecting shaft 13 is rotated along with other first baffles 12, so that multiple sets of first baffles 12 cover the top of the photovoltaic panel. Then, the second baffle 14 is rotated, so that the second baffle 14 covers the front end of the top of the photovoltaic panel, and the clamping plate 15 is clamped in front of the mounting frame 11, thereby completing the installation and fixing of the first baffle 12 and the second baffle 14. At this time, the baffles cover the photovoltaic panel, reducing the adhesion of dust on the surface of the photovoltaic panel, and at night, it is difficult for light to shine on the surface of the photovoltaic panel, reducing light reflection.

[0027] Please see Figure 2 and Figure 5A connecting ring 16 is rotatably connected to the tail of the top of the roof panel 1. A first connecting box 17 is fixedly connected to one side of the connecting ring 16. A telescopic plate 18 is fixedly connected to one side of the first connecting box 17. A connecting plate 19 is slidably connected to the surface of the telescopic plate 18. A second connecting box 20 is fixedly connected to one side of the connecting plate 19. A retaining ring 21 is fixedly connected to one side of the second connecting box 20. Slider blocks 22 are slidably connected to both sides of the inner walls of the first connecting box 17 and the second connecting box 20. A connecting block 23 is fixedly connected to the top of the slider 22, and the surface of the connecting block 23 is slidably connected to the inner wall of the first connecting box 17. A fixing ring 24 is fixedly connected to the top of the connecting block 23, and the horizontal longitudinal section of the fixing ring 24 is arc-shaped. A screw 25 is threadedly connected to the inner wall of the slider 22, and the surface of the screw 25 is threadedly connected to the inner walls of the first connecting box 17 and the second connecting box 20. Fixing rods 26 are fixedly connected to all four sides of the bottom of the mounting bracket 11, and the inner wall of the fixing ring 24 is attached to the surface of the fixing rod 26.

[0028] When installing the mounting bracket 11 using this device, rotating the connecting ring 16 causes the first connecting box 17 to rotate, which in turn causes the telescopic plate 18 to rotate, which in turn causes the connecting plate 19 to rotate, which in turn causes the second connecting box 20 to rotate, which in turn causes the retaining ring 21 to rotate, so that the connecting plate 19 fits against the roof panel 1. Then, the connecting plate 19 is pulled forward, causing the telescopic plate 18 to extend out of the connecting plate 19, and then the retaining ring 21 is placed on the front of the top of the roof panel 1. The connecting plate 19 is fixed by rotating the screw 25, which disengages from the slider 22. The slider 22 is then disengaged. The fixing ring 24 is pushed towards the center, clamping the fixing rod 26. The fixing ring 24 then moves the bottom connecting block 23, which in turn moves the bottom slider 22. The screw 25 is then rotated and inserted into the threaded holes of the first connecting box 17 and the second connecting box 20, thus fixing the fixing ring 24 and the fixing rod 26.

[0029] Working principle: Rotate the connecting ring 16 and pull the connecting plate 19 forward, causing the retaining ring 21 to lock onto the top of the roof panel 1. Then, place the mounting bracket 11 on top of the support plate 8, and rotate the bolt 10 through the connecting ring 9 and the mounting bracket 11 to complete the connection and fixation between the support plate 8 and the mounting bracket 11. Next, push the fixing ring 24 to move the two sets of fixing rings 24 and clamp the fixing rod 26. Then, rotate the screw 25 and insert it into the first connecting box 17, so that the screw 25 passes through the slider 22, thereby completing the connection between the fixing ring 24 and the mounting bracket 17. After the fixed pole 26 is connected and fixed, the photovoltaic panel is installed on the top of the mounting frame 11. When there is no sunlight, the first baffle 12 can be pulled so that the first baffle 12 and the second baffle 14 rotate and rest on the top of the photovoltaic panel. The baffle is then secured to the front of the mounting frame 11 by the clamping plate 15, thus completing the installation of the baffle. This allows the baffle to block the adhesion of dust, thereby reducing the dust coverage and extending the cleaning interval of the photovoltaic panel. It also reduces the reflection of light on the photovoltaic panel at night, thus minimizing the impact of reflected light on passersby.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel photovoltaic roof support, comprising a roof panel (1), characterized in that: A connecting plate (2) is fixedly connected to the top of the roof panel (1). A mounting shell (3) is fixedly connected to one side of the connecting plate (2). A servo motor (4) is fixedly connected to the inner wall of the mounting shell (3). A drive rod (5) is installed at the output end of the servo motor (4). The surface of the drive rod (5) is rotatably connected to the inner wall of the connecting plate (2). A rotating block (6) is fixedly connected to the middle of the surface of the drive rod (5). A support column (7) is fixedly connected to the top of the rotating block (6). A support column (7) is fixedly connected to the top of the support column (7). A support plate (8) is provided, with connecting rings (9) fixedly connected around its perimeter. Bolts (10) are threaded onto the inner wall of the connecting rings (9). A mounting bracket (11) is fixedly connected to the top of the support plate (8). A first baffle (12) is rotatably connected to the tail of the top of the mounting bracket (11). A connecting shaft (13) is rotatably connected to one side of the first baffle (12). A second baffle (14) is rotatably connected to the surface of the connecting shaft (13). A clamping plate (15) is fixedly connected to one side of the second baffle (14).

2. The novel photovoltaic roof support according to claim 1, characterized in that: The top tail of the roof panel (1) is rotatably connected to a connecting ring (16), and a first connecting box (17) is fixedly connected to one side of the connecting ring (16).

3. The novel photovoltaic roof support according to claim 2, characterized in that: A telescopic plate (18) is fixedly connected to one side of the first connecting box (17), and a connecting plate (19) is slidably connected to the surface of the telescopic plate (18).

4. A novel photovoltaic roof support according to claim 3, characterized in that: A second connecting box (20) is fixedly connected to one side of the connecting plate (19), and a retaining ring (21) is fixedly connected to one side of the second connecting box (20).

5. A novel photovoltaic roof support according to claim 2, characterized in that: Both sides of the inner walls of the first connecting box (17) and the second connecting box (20) are slidably connected to sliders (22). The top of the slider (22) is fixedly connected to a connecting block (23), and the surface of the connecting block (23) is slidably connected to the inner wall of the first connecting box (17).

6. A novel photovoltaic roof support according to claim 5, characterized in that: The top of the connecting block (23) is fixedly connected to a fixing ring (24), and the horizontal longitudinal section of the fixing ring (24) is arc-shaped.

7. A novel photovoltaic roof support according to claim 5, characterized in that: The inner wall of the slider (22) is threaded with a screw (25), and the surface of the screw (25) is threaded to the inner walls of the first connecting box (17) and the second connecting box (20).

8. A novel photovoltaic roof support according to claim 1, characterized in that: The mounting bracket (11) is fixedly connected to a fixing rod (26) around its bottom, and the inner wall of the fixing ring (24) is attached to the surface of the fixing rod (26).

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