Photovoltaic panel intelligent sunlight tracking device

Abstract

The utility model discloses a photovoltaic panel intelligent sunlight tracking device, including a mounting shell, a controller, a driving motor and a mounting shaft, a solar radiation detector is installed on the side wall of the mounting shell through a mounting assembly, a mounting frame is provided on the mounting shaft, a photovoltaic mounting plate is provided on the mounting frame through a rotating shaft, a driving box is provided on the side wall of the mounting frame, a rotating ring is fixedly connected to the side wall of the mounting frame, a plurality of connecting frames are fixedly connected to the side wall of the mounting shell, a fixing mechanism for fixing the mounting frame is provided in the connecting frame, and the fixing mechanism includes a first electric push rod arranged at the top of the connecting frame. The utility model is provided with a fixing mechanism, and after the photovoltaic mounting plate rotates, a plurality of first friction pads and a plurality of second friction pads press against the rotating ring and the side wall of the mounting ring, thereby fixing the rotating ring and the mounting ring, and the plurality of fixing points greatly improve the wind resistance of the photovoltaic panel.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel intelligent sunlight tracking devices, in particular to a photovoltaic panel intelligent sunlight tracking device. Background Art

[0002] Solar energy is an inexhaustible clean and renewable energy with huge market application prospects. In addition to anchoring solar panels, existing photovoltaic solar energy also utilizes solar panel sunlight tracking devices, which enable photovoltaic panels to automatically adjust their directions through controllers, radiation detectors, photosensitive elements, etc., to always ensure that the photovoltaic solar panel surface is perpendicular to the sun's rays, thereby improving power generation efficiency and reducing power generation costs.

[0003] The existing photovoltaic panel sunlight tracking device includes a mounting frame, a horizontal driving mechanism and a vertical driving mechanism for driving the mounting frame to rotate. However, these driving mechanisms fix the mounting frame through motor self-locking. Most of these fixing methods have the problem that the tracking support frame is not strong enough. Once encountering bad weather, it is easy to cause the support frame structure to deform or be damaged. Therefore, it is necessary to design an intelligent photovoltaic panel sunlight tracking device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a photovoltaic panel intelligent sunlight tracking device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The photovoltaic panel intelligent sunlight tracking device comprises a mounting shell, a controller, a driving motor and a mounting shaft, wherein a solar radiation detector is mounted on a side wall of the mounting shell via a mounting assembly, a mounting frame is arranged on the mounting shaft, a photovoltaic mounting board is arranged on the mounting frame via a rotating shaft, a driving box is arranged on the side wall of the mounting frame, a rotating ring is fixedly connected to the side wall of the mounting frame, a plurality of connecting frames are fixedly connected to the side wall of the mounting shell, a fixing mechanism for fixing the mounting frame is arranged in the connecting frame, the fixing mechanism comprises a first electric push rod arranged at the top of the connecting frame, a first friction pad is arranged at the output end of the first electric push rod, a fixing frame is arranged at the bottom of the mounting frame, a plurality of second electric push rods are arranged on both side walls of the fixing frame, a second friction pad is arranged at the output end of the second electric push rod, a mounting ring is fixedly connected to the lower end of the photovoltaic mounting board, and a clamping mechanism for clamping the photovoltaic mounting board is arranged in the fixing frame.

[0007] Preferably, the clamping mechanism comprises a plurality of third electric push rods arranged on both side walls of the fixing frame, and a friction block is provided at the output end of the third electric push rod.

[0008] Preferably, a plurality of scrapers are fixedly connected to the top of the fixing frame, and a box door is provided on the side wall of the driving box.

[0009] Preferably, a plurality of first water leakage holes are formed on the side wall of the rotating ring, and a plurality of second water leakage holes are formed on the side wall of the mounting shell.

[0010] Preferably, a first protective shell is provided at the inner bottom of the connecting frame, and a plurality of second protective shells are provided on both side walls of the fixing frame.

[0011] Preferably, a connecting ring is fixedly connected to the side wall of the mounting shaft, a mounting plate is fixedly connected to the lower end of the mounting frame, and a plurality of bolts are provided at the upper end of the mounting plate.

[0012] The utility model has the following beneficial effects:

[0013] The device is provided with a fixing mechanism. After the photovoltaic mounting panel rotates, a plurality of first friction pads and a plurality of second friction pads are pressed against the side walls of the rotating ring and the mounting ring, thereby fixing the rotating ring and the mounting ring. The plurality of fixing points greatly improves the wind resistance of the photovoltaic panel.

[0014] The device is provided with a clamping mechanism, which can be extended through the output ends of the two third electric push rods, so that the plurality of second friction blocks are pressed against the upper and lower side walls of the mounting ring, thereby further improving the wind resistance of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the photovoltaic panel intelligent sunlight tracking device proposed by the utility model;

[0016] Figure 2 This is a side view of the photovoltaic panel intelligent sunlight tracking device proposed by the utility model;

[0017] Figure 3 for Figure 2 A magnified view of the structure at A;

[0018] Figure 4 This is another side view of the photovoltaic panel intelligent sunlight tracking device proposed by the utility model.

[0019] In the figure: 1 mounting shell, 2 controller, 3 drive motor, 4 mounting shaft, 5 rotating ring, 6 first electric push rod, 7 solar radiation detector, 8 mounting frame, 9 photovoltaic mounting board, 10 mounting ring, 11 connecting frame, 12 first shell, 13 drive box, 14 box door, 15 fixing frame, 16 second electric push rod, 17 scraper, 18 third electric push rod, 20 friction block, 21 mounting plate, 22 connecting ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 , a photovoltaic panel intelligent sunlight tracking device, including a mounting shell 1, a controller 2, a drive motor 3 and a mounting shaft 4, the drive motor 3 and the mounting shaft 4 are respectively provided with a third gear and a fourth gear, the teeth of the two gears and the meshing details are not shown in the figure, the side wall of the mounting shell 1 is installed with a solar radiation detector 7, a controller 2 and a solar radiation detector 7 through a mounting assembly, the solar radiation detector 7 detects solar radiation from multiple angles and transmits the signal to the controller 2, the controller 2 controls the servo motor and the drive motor 3 to rotate to achieve a light chasing effect, both of which are existing technologies in the photovoltaic field, so they are not described in detail, a mounting frame 8 is provided on the mounting shaft 4, a photovoltaic mounting plate 9 is provided on the mounting frame 8 through a rotating shaft, a drive box 13 is provided on the side wall of the mounting frame 8, a rotating ring 5 is fixedly connected to the side wall of the mounting frame 8, a plurality of connecting frames 11 are fixedly connected to the side wall of the mounting shell 1, a servo motor is arranged in the drive box 13, the motor is not shown in the figure, the servo motor output shaft and the side wall of the rotating shaft are respectively provided with a first gear and a second gear, the teeth of the two gears and the meshing details are not shown in the figure.

[0022] A fixing mechanism for fixing the mounting frame 8 is provided in the connecting frame 11, and the fixing mechanism includes a first electric push rod 6 arranged at the top of the connecting frame 11, and a first friction pad is provided at the output end of the first electric push rod 6. A fixing frame 15 is provided at the bottom of the mounting frame 8, and multiple second electric push rods 16 are provided on both side walls of the fixing frame 15, and a second friction pad is provided at the output end of the second electric push rod 16. A mounting ring 10 is fixedly connected to the lower end of the photovoltaic mounting panel 9.

[0023] A clamping mechanism for clamping the photovoltaic mounting panel 9 is provided in the fixing frame 15, and the clamping mechanism includes a plurality of third electric push rods 18 arranged on the two side walls of the fixing frame 15, and a friction block 20 is provided at the output end of the third electric push rod 18, and the side wall of the friction block 20 is provided with an arc surface for fitting the side wall of the mounting ring 10.

[0024] In the utility model, a plurality of scrapers 17 are fixedly connected to the top of the fixed frame 15 , and the scrapers 17 can scrape off the sundries accumulated in the rotating ring 5 , and a box door 14 is provided on the side wall of the driving box 13 .

[0025] In the utility model, a plurality of first water leakage holes are opened on the side wall of the rotating ring 5 , and a plurality of second water leakage holes are opened on the side wall of the mounting shell 1 , so that the accumulated water on the mounting shell 1 can be discharged.

[0026] In the present invention, a first protective shell is provided at the bottom of the connecting frame 11 , and a plurality of second protective shells are provided on both side walls of the fixing frame 15 , which can protect the first electric push rod 6 and the second electric push rod 16 .

[0027] In the utility model, the side wall of the mounting shaft 4 is fixedly connected with a connecting ring 22, the lower end of the mounting frame 8 is fixedly connected with a mounting plate 21, and the upper end of the mounting plate 21 is provided with a plurality of bolts, so that the mounting frame 8 can be disassembled. The mounting frame 8 includes a U-shaped frame and two transverse connecting rods.

[0028] During use, when the controller 2 starts the drive motor 3 and the servo motor, the output ends of the first electric push rod 6 and the second electric push rod 16 contract, so that the first friction pad and the second friction pad are separated from the rotating ring 5 and the mounting ring 10. After the photovoltaic mounting panel 9 finishes rotating, the output ends of the first electric push rod 6 and the second electric push rod 16 extend, so that the first friction pad and the second friction pad are pressed against the side walls of the rotating ring 5 and the mounting ring 10, thereby fixing the rotating ring 5 and the mounting ring 10. Due to the large number of fixing points, the wind resistance of the photovoltaic panel is greatly improved.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic panel intelligent sunlight tracking device, comprising a mounting housing (1), a controller (2), a drive motor (3) and a mounting shaft (4), characterized in that: A solar radiation detector (7) is mounted on the side wall of the mounting shell (1) via a mounting assembly; a mounting frame (8) is mounted on the mounting shaft (4); a photovoltaic mounting plate (9) is mounted on the mounting frame (8) via a rotating shaft; a driving box (13) is mounted on the side wall of the mounting frame (8); a rotating ring (5) is fixedly connected to the side wall of the mounting frame (8); a plurality of connecting frames (11) are fixedly connected to the side wall of the mounting shell (1); a fixing mechanism for fixing the mounting frame (8) is arranged inside the connecting frame (11); the fixing mechanism comprises a first electric push rod (6) arranged at the top of the connecting frame (11); a first friction pad is arranged at the output end of the first electric push rod (6); a fixing frame (15) is arranged at the bottom of the mounting frame (8); a plurality of second electric push rods (16) are arranged on both side walls of the fixing frame (15); a second friction pad is arranged at the output end of the second electric push rod (16); a mounting ring (10) is fixedly connected to the lower end of the photovoltaic mounting plate (9); and a clamping mechanism for clamping the photovoltaic mounting plate (9) is arranged inside the fixing frame (15).

2. The photovoltaic panel intelligent sunlight tracking device according to claim 1, characterized in that: The clamping mechanism comprises a plurality of third electric push rods (18) arranged on two side walls of the fixing frame (15), and a friction block (20) is provided at the output end of the third electric push rods (18).

3. The photovoltaic panel intelligent sunlight tracking device according to claim 2, characterized in that: A plurality of scrapers (17) are fixedly connected to the top of the fixed frame (15), and a box door (14) is provided on the side wall of the drive box (13).

4. The photovoltaic panel intelligent sunlight tracking device according to claim 3, characterized in that: The side wall of the rotating ring (5) is provided with a plurality of first water leakage holes, and the side wall of the mounting shell (1) is provided with a plurality of second water leakage holes.

5. The photovoltaic panel intelligent sunlight tracking device according to claim 4, characterized in that: A first protective shell is provided at the inner bottom of the connecting frame (11), and a plurality of second protective shells are provided on both side walls of the fixing frame (15).

6. The photovoltaic panel intelligent sunlight tracking device according to claim 5, characterized in that: A connecting ring (22) is fixedly connected to the side wall of the mounting shaft (4), a mounting plate (21) is fixedly connected to the lower end of the mounting frame (8), and a plurality of bolts are provided at the upper end of the mounting plate (21).

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