Adjustable solar equipment

Abstract

The utility model relates to the field of solar energy, in particular to adjustable solar equipment. The purpose of the utility model is to provide an adjustable solar device with an adjustable angle, which comprises a fixing frame, a solar panel, fixing blocks, a double-shaft motor, a rotating rod, a first belt pulley and the like, the upper part of the fixing frame is rotatably provided with the solar panel, the fixing blocks are connected to the fixing frame in a front-back symmetrical manner, the double-shaft motor is installed between the upper parts of the two fixing blocks, and the rotating rod is connected to the rotating rod. Two output shafts of the double-shaft motor are both connected with rotating rods, the two rotating rods are connected with the front side and the rear side of the fixing frame correspondingly, and the two rotating rods are both connected with first belt wheels. The double-shaft motor serves as driving force, the solar panel can be driven to rotate through the first belt wheel, the second belt wheel and the flat belt, the purpose of adjusting the angle is achieved, and the solar panel can absorb solar energy at any time.

Description

Technical Field

[0001] The utility model relates to the field of solar energy, in particular to an adjustable solar device. Background Art

[0002] A solar device refers to a device that uses solar energy for energy conversion, storage or utilization. The principle of solar devices is to convert solar energy into direct current through solar panels, and then convert the direct current into alternating current through an inverter for use by electrical equipment.

[0003] Most of the existing solar panels are installed in a fixed manner, directly and permanently fixed on solar devices, without the function of angle adjustment. However, the irradiation angle of the sun changes with time and seasons, which means that solar panels with a fixed angle cannot capture the optimal sunlight irradiation angle in real time, resulting in low solar energy absorption efficiency. When the sunlight angle changes, the fixed-angle solar panels cannot absorb solar energy to the maximum extent, directly affecting the subsequent power supply capacity of solar devices and reducing the efficiency of energy conversion and utilization.

[0004] In summary, there is an urgent need for an adjustable solar device with an adjustable angle to solve the above problems. Summary of the Utility Model

[0005] In order to overcome the drawback that the solar panels on existing solar devices are generally fixed and cannot absorb solar energy at any time, affecting the power supply, the purpose of the utility model is to provide an adjustable solar device with an adjustable angle.

[0006] The technical solution of the utility model is as follows:

[0007] An adjustable solar device includes a fixed frame, a solar panel, fixed blocks, a biaxial motor, rotating rods, first belt pulleys, second belt pulleys and flat belts. The solar panel is rotatably arranged on the upper part of the fixed frame. The fixed blocks are symmetrically connected to the front and back of the fixed frame. A biaxial motor is installed between the upper parts of the two fixed blocks. Rotating rods are connected to the two output shafts of the biaxial motor respectively. The two rotating rods are respectively connected to the front and back sides of the fixed frame. First belt pulleys are connected to the two rotating rods respectively. Second belt pulleys are connected to the front and back sides of the solar panel respectively. Flat belts are wound between the upper and lower corresponding first belt pulleys and second belt pulleys.

[0008] In one of the embodiments, it further includes a fixed plate and a scraper. The fixed plate is connected to the solar panel. The scraper is rotatably arranged on the upper part of the fixed plate and contacts the surface of the solar panel.

[0009] In one embodiment, it further includes a fixing frame, a first limiting block, and a spring. The fixing frame is symmetrically connected to the front and back on the fixing bracket. The fixing frame is rotatably connected to the solar panel. The first limiting blocks are slidably arranged on the fixing frame at equal intervals. Two corresponding first limiting blocks clamp the solar panel, and two springs are connected between each first limiting block and the fixing frame.

[0010] In one embodiment, it further includes a limiting plate. The limiting plates are symmetrically connected to the left and right at the bottom inside the fixing frame, and the left limiting plate abuts against the solar panel.

[0011] In one embodiment, it further includes a second limiting block. The second limiting blocks are symmetrically connected to the front and back on the left side of the fixing plate, and the second limiting blocks are also symmetrically connected to the front and back on the top of the fixing plate. The left second limiting block abuts against the left side of the scraper.

[0012] In one embodiment, the top of the limiting plate is provided with an inclined surface.

[0013] The utility model has the following advantages:

[0014] 1. By using the double-shaft motor as the driving force, the utility model can drive the solar panel to rotate by means of the first pulley, the second pulley, and the flat belt, so as to adjust the angle, so that the solar panel can absorb solar energy at any time.

[0015] 2. The scraper of the utility model can rotate to the right along the surface of the solar panel, so as to clean the dust on the surface of the solar panel through the scraper.

[0016] 3. The first limiting block of the utility model is used to fix the solar panel, that is, to fix the solar panel after adjusting the angle, so as to prevent the solar panel from rotating randomly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of components such as the fixing bracket and the solar panel of the present utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of components such as the double-shaft motor and the rotating rod of the present utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of components such as the fixing frame and the limiting block of the present utility model.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of components such as the limiting plate and the limiting block of the present utility model.

[0022] The labels in the figure are: 1: fixing frame, 2: solar panel, 3: fixing block, 4: dual-axis motor, 5: rotating rod, 6: first pulley, 7: second pulley, 8: flat belt, 9: fixing plate, 10: scraper, 11: fixing frame, 12: first limit block, 13: spring, 14: limit plate, 15: second limit block. Detailed implementation

[0023] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the present utility model are only based on the accompanying drawings of the present utility model, and they do not specifically limit the present utility model.

[0024] Embodiment: An adjustable solar device, refer to Figures 1-5 as shown in the figure, including a fixing frame 1, a solar panel 2, a fixing block 3, a dual-axis motor 4, a rotating rod 5, a first pulley 6, a second pulley 7, a flat belt 8, a fixing plate 9, a scraper 10, a fixing frame 11, a first limit block 12, a spring 13, a limit plate 14 and a second limit block 15. The upper part of the fixing frame 1 is rotatably provided with a solar panel 2, and the solar panel 2 is arc-shaped. The fixing frame 1 is symmetrically welded with fixing blocks 3 at the front and back. A dual-axis motor 4 is installed between the upper parts of the two fixing blocks 3 through bolts. The two output shafts of the dual-axis motor 4 are respectively connected with a rotating rod 5 through couplings. The two rotating rods 5 are respectively connected to the front and back sides of the fixing frame 1. First pulleys 6 are connected to both of the two rotating rods 5. Second pulleys 7 are connected to both the front and back sides of the solar panel 2. The rotation of the second pulley 7 can drive the solar panel 2 to rotate for angle adjustment. Flat belts 8 are wound between the upper and lower corresponding first pulleys 6 and second pulleys 7. A fixing plate 9 is welded on the solar panel 2. A scraper 10 is rotatably provided on the upper part of the fixing plate 9. The scraper 10 is in contact with the surface of the solar panel 2, and the scraper 10 can move along the surface of the solar panel 2 to achieve the purpose of cleaning the surface of the solar panel 2. Fixing frames 11 are symmetrically welded on the fixing frame 1 at the front and back. The fixing frames 11 are rotatably connected to the solar panel 2. First limit blocks 12 are evenly spaced and slidably provided on the fixing frames 11. The two corresponding first limit blocks 12 clamp the solar panel 2, so that the rotation angle of the solar panel 2 can be fixed and limited. Two springs 13 are connected between each first limit block 12 and the fixing frame 11. Limit plates 14 are symmetrically welded at the left and right of the inner bottom of the fixing frame 11. The left limit plate 14 abuts against the solar panel 2. The top of the limit plate 14 is inclined to further limit the solar panel 2. Second limit blocks 15 are symmetrically connected to the front and back of the left side of the fixing plate 9, and second limit blocks 15 are also symmetrically fixedly welded to the front and back of the top of the fixing plate 9. The left second limit block 15 abuts against the left side of the scraper 10, so that the scraper 10 can be limited to prevent it from shifting excessively.

[0025] When the device needs to be used, first install the device on the solar energy equipment. Then, the solar panel 2 can absorb solar energy and convert the solar energy into electric energy to supply power to the solar energy equipment. Whenever the sunlight irradiation angle changes, the double-axis motor 4 can be started. The output shaft of the double-axis motor 4 rotates to drive the rotating rod 5 to rotate. The rotation of the rotating rod 5 drives the first pulley 6 to rotate. The rotation of the first pulley 6 can drive the second pulley 7 to rotate by using the flat belt 8. The rotation of the second pulley 7 drives the solar panel 2 to rotate to the right, so as to adjust its angle, making the solar panel 2 align with the sunlight again. Then, turn off the double-axis motor 4. When the solar panel 2 rotates, it will squeeze the two first limit blocks 12 that fix the solar panel 2 and move them outward for adjustment and compression, thus loosening the corresponding two first limit blocks 12. The spring 13 returns to its original state. After rotating to the appropriate angle, it will squeeze the two first limit blocks 12 corresponding to this angle again, and the spring 13 is compressed. When the solar panel 2 aligns with the first limit block 12 at this angle, the spring 13 will return to its original state, and thus the solar panel 2 can be clamped by the first limit block 12 to achieve the purpose of angle limitation. Moreover, when the solar panel 2 rotates and contacts the limit plate 14 on the right side, the limit plate 14 can further resist the solar panel 2 for further limitation. At the same time, the scraper 10 will also rotate to the right along the surface of the solar panel 2, so that the dust on the surface of the solar panel 2 can be cleaned by the scraper 10. And the second limit block 15 at the top can block the right side of the scraper 10 for limitation to prevent excessive deviation. In this way, the angle of the solar panel 2 can be adjusted arbitrarily to facilitate the solar panel 2 to absorb solar energy at any time.

[0026] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. An adjustable solar device, comprising a fixing frame (1) and a solar panel (2), wherein the solar panel (2) is rotatably arranged on the upper part of the fixing frame (1), and fixing blocks (3) are symmetrically connected to the front and back of the fixing frame (1), and is characterized in that, It further includes a fixed block (3), a dual-axis motor (4), a rotating rod (5), a first pulley (6), a second pulley (7), and a flat belt (8). A dual-axis motor (4) is installed between the upper parts of two fixed blocks (3). The rotating rod (5) is connected to the two output shafts of the dual-axis motor (4). The two rotating rods (5) are respectively connected to the front and rear sides of the fixed frame (1). The first pulley (6) is connected to the two rotating rods (5). The second pulley (7) is connected to the front and rear sides of the solar panel (2). The flat belt (8) is wound between the correspondingly upper and lower first pulley (6) and the second pulley (7).

2. The adjustable solar device according to claim 1, characterized in that, It further includes a fixed plate (9) and a scraping plate (10). The fixed plate (9) is connected to the solar panel (2). The scraping plate (10) is rotatably arranged on the upper part of the fixed plate (9). The scraping plate (10) is in contact with the surface of the solar panel (2).

3. An adjustable solar device according to claim 2, wherein, It further includes a fixed frame (11), a first limiting block (12), and a spring (13). The fixed frame (11) is symmetrically connected to the front and rear of the fixed frame (1). The fixed frame (11) is rotatably connected to the solar panel (2). The first limiting blocks (12) are evenly spaced and slidably arranged on the fixed frame (11). Two corresponding first limiting blocks (12) clamp the solar panel (2). Two springs (13) are connected between the first limiting block (12) and the fixed frame (11).

4. An adjustable solar device according to claim 3, wherein, It further includes a limiting plate (14). The limiting plate (14) is symmetrically connected to the inner bottom of the fixed frame (11). The left limiting plate (14) abuts against the solar panel (2).

5. An adjustable solar device according to claim 4, characterized in that, It further includes a second limiting block (15). The second limiting block (15) is symmetrically connected to the left side of the fixed plate (9) in the front and rear. The second limiting block (15) is also symmetrically connected to the top of the fixed plate (9) in the front and rear. The left second limiting block (15) abuts against the left side of the scraping plate (10).

6. An adjustable solar device according to claim 5, characterized in that, The top of the limiting plate (14) is provided with an inclined surface.

Images