Mounting structure of solar cell and use method of mounting structure

Abstract

The invention discloses an installation structure of a solar cell and a use method thereof, and relates to the field of solar cell installation, the installation structure comprises a base, a rotating mechanism, an angle adjusting mechanism, an installation plate, a fixing mechanism and a solar cell panel, the rotating mechanism is arranged at the upper end of the base, and the installation plate is arranged at the upper end of a rotating rod in the rotating mechanism; a fixing block is fixedly arranged in the middle of the lower side of the mounting plate and rotationally connected with the upper end of the rotating rod through a rotating shaft, the angle adjusting mechanism is arranged on the rotating rod and can drive the mounting plate to swing and adjust, a mounting groove is formed in the upper side of the mounting plate, the fixing mechanism is arranged in the mounting groove, and a back plate is fixedly arranged on the lower side of the solar cell panel. And the back plate is fixedly mounted in the mounting groove through a fixing mechanism. According to the invention, angle adjustment and orientation adjustment can be conveniently carried out on the solar cell panel, so that solar rays can vertically irradiate the solar cell panel in different seasons and at different times, and the absorption efficiency of the solar rays is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of solar cell installation, and specifically relates to an installation structure of a solar cell and its usage method. Background Art

[0002] A solar cell is a device that directly converts light energy into electrical energy through the photovoltaic effect or the photochemical effect. As long as it is illuminated, voltage and current can be output instantaneously, which is called solar photovoltaics in physics, abbreviated as PV. The thin-film solar cell that works based on the photovoltaic effect is the mainstream, while the wet solar cell that works based on the photochemical effect is still in its infancy.

[0003] Currently, to save resources and improve the development and utilization of new energy, people have built more and more solar power generation devices. Solar power generation is achieved by solar panels absorbing solar energy, converting solar energy into electrical energy, and then supplying it for people to use. The absorption rate of solar energy by solar panels is related to the irradiation angle of sunlight on the solar panels. When sunlight is perpendicularly incident on the solar panels, the absorption rate of solar energy reaches the maximum state. However, the irradiation angle of the sun on the solar panels is different at different times of the day and also varies in different seasons. Moreover, it is not easy to adjust the solar panels after installation, which affects the absorption rate of sunlight. Therefore, an installation structure of a solar cell and its usage method are proposed. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the prior art, the present invention provides an installation structure of a solar cell and its usage method, effectively solving the problem that currently, at different times of the day, the irradiation angle of the sun on the solar panels is different, and it also varies in different seasons, and it is not easy to adjust the solar panels after installation, thus affecting the absorption rate of sunlight.

[0005] To achieve the above object, the present invention provides the following technical solution: An installation structure of a solar cell, comprising a base, a rotation mechanism, an angle adjustment mechanism, a mounting plate, a fixing mechanism, and a solar panel. The rotation mechanism is disposed at the upper end of the base. The mounting plate is disposed at the upper end of the rotating rod in the rotation mechanism, and a fixing block is fixedly provided in the middle of the lower side of the mounting plate. The fixing block is rotatably connected to the upper end of the rotating rod through a rotating shaft. The angle adjustment mechanism is disposed on the rotating rod and can drive the mounting plate to swing and adjust. An installation groove is formed on the upper side of the mounting plate. The fixing mechanism is disposed in the installation groove. A back plate is fixedly provided on the lower side of the solar panel, and the back plate is fixedly installed in the installation groove through the fixing mechanism.

[0006] Preferably, the rotation mechanism includes a bearing seat, a rotating rod, a first gear, a second gear, and a servo motor. The bearing seat is fixedly arranged in the middle of the upper end of the base. The lower end of the rotating rod is vertically rotatably arranged in the bearing seat through a first bearing. The first gear is fixedly sleeved on the middle of the rod wall of the rotating rod. The servo motor is fixedly arranged on the right side of the upper end of the base, and the output shaft of the servo motor is fixedly connected to the second gear. The first gear is meshed with the second gear.

[0007] Preferably, the angle adjustment mechanism includes a support plate and a cylinder. The support plate is located above the first gear and is fixedly inserted with the rotating rod. The cylinder is located on one side of the rotating rod, and the lower end of the cylinder is rotatably connected to the right side of the upper end of the support plate through a first pin. The upper end of the cylinder is rotatably connected to the right side of the lower end of the mounting plate through a second pin.

[0008] Preferably, the mounting mechanism includes two groups of T-shaped sliders, two strip plates, and a bidirectional threaded rod. Two groups of T-shaped chutes are opened on the lower side of the back plate. The two groups of T-shaped chutes are symmetrically distributed front and back, and square openings are arranged at the outer ends of the two groups of T-shaped chutes. The two groups of T-shaped sliders are respectively slidably arranged in the two groups of T-shaped chutes. Two groups of T-shaped openings are opened at the bottom of the mounting groove. The lower ends of the two groups of T-shaped sliders respectively pass through the two groups of strip openings. The two strip plates are both horizontally arranged on the lower side of the mounting plate and are symmetrically distributed front and back. The upper sides of the two strip plates are respectively fixedly connected to the lower ends of the two groups of T-shaped sliders. The bidirectional threaded rod is longitudinally arranged in the middle of the lower side of the mounting plate, and the two ends of the rod wall of the bidirectional threaded rod are respectively threadedly connected to the middle parts of the two strip plates. The middle of the rod wall of the bidirectional threaded rod is rotatably inserted into the fixed block through a second bearing. Both ends of the bidirectional threaded rod are rotatably connected to a fixing plate through a third bearing. Both fixing plates are fixedly connected to the bottom of the mounting plate, and the front end of the bidirectional threaded rod extends forward and is fixedly connected to a hexagonal driving block. The number of each group of T-shaped chutes and each group of T-shaped sliders is set to two.

[0009] Preferably, a plurality of positioning rods are fixedly connected to the bottom of the mounting groove. The plurality of positioning rods are respectively located at the four corners inside the mounting groove. A plurality of positioning holes are opened on the lower side of the back plate. The plurality of positioning rods are respectively slidably inserted into the plurality of positioning holes.

[0010] Preferably, two groups of guiding chutes are opened on the lower side of the mounting plate. The two groups of guiding chutes are symmetrically distributed front and back, and guiding sliders are slidably arranged in the two groups of guiding chutes. The two groups of guiding sliders are respectively fixedly connected to the two strip plates. The number of each group of guiding chutes and each group of guiding sliders is set to two.

[0011] Preferably, an annular rubber pad is fixedly arranged on the peripheral side walls of the mounting groove. The inner peripheral side walls of the annular rubber pad are respectively in close contact with the peripheral side walls of the back plate.

[0012] Preferably, positioning holes are provided at the four corners of the upper wall of the mounting plate, and Z-shaped angle codes capable of pressing the solar panel are rotatably arranged on the positioning holes.

[0013] A usage method of a solar cell installation structure includes the following usage methods:

[0014] Step 1: When installing the solar panel, place the back plate into the installation groove on the mounting plate. At this time, the two groups of T-shaped sliders are respectively inserted into the two groups of square openings, and then rotate the hexagonal driving block to drive the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod drives the two strip plates to move relatively, causing the two strip plates to move relatively. The two strip plates drive the two groups of T-shaped sliders to move relatively, so that the two groups of T-shaped sliders slide into the two groups of T-shaped chutes respectively, thereby being able to fixedly install the back plate in the installation groove; by rotating the Z-shaped angle code, the solar panel can be buckled to prevent the solar panel from loosening;

[0015] Step 2: When the inclination angle of the solar panel needs to be adjusted, start the cylinder to drive the mounting plate to rotate around the rotating shaft. The mounting plate drives the back plate and the solar panel to rotate around the rotating shaft, and the inclination angle of the solar panel can be adjusted;

[0016] Step 3: When the orientation of the solar panel needs to be adjusted, start the servo motor. The servo motor drives the second gear to rotate through the output shaft, the second gear drives the first gear to rotate, the first gear drives the rotating rod to rotate, and the rotating rod drives the mounting plate to rotate horizontally through the fixing block. The mounting plate drives the back plate and the solar panel to rotate horizontally, and the orientation of the solar panel can be adjusted.

[0017] The technical effects and advantages of the present invention:

[0018] 1. When installing the solar panel, place the back plate into the installation groove on the mounting plate. At this time, the two groups of T-shaped sliders are respectively inserted into the two groups of square openings, and then rotate the hexagonal driving block to drive the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod drives the two strip plates to move relatively, causing the two strip plates to move relatively. The two strip plates drive the two groups of T-shaped sliders to move relatively, so that the two groups of T-shaped sliders slide into the two groups of T-shaped chutes respectively, thereby being able to fixedly install the back plate in the installation groove;

[0019] 2. When the inclination angle of the solar panel needs to be adjusted, start the cylinder to drive the mounting plate to rotate around the rotating shaft. The mounting plate drives the back plate and the solar panel to rotate around the rotating shaft, and the inclination angle of the solar panel can be adjusted;

[0020] 3. When the orientation of the solar panel needs to be adjusted, start the servo motor. The servo motor drives the second gear to rotate through the output shaft. The second gear drives the first gear to rotate. The first gear drives the rotating rod to rotate. The rotating rod drives the mounting plate to rotate horizontally through the fixing block. The mounting plate drives the back plate and the solar panel to rotate horizontally, so as to adjust the orientation of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are used to provide a further understanding of the present invention and form a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0022] Figure 1 is a front structural schematic diagram of the present invention;

[0023] Figure 2 is a top structural schematic diagram of the solar panel and the mounting plate of the present invention;

[0024] Figure 3 is a top structural schematic diagram of the mounting plate of the present invention;

[0025] Figure 4 is a three-dimensional structural schematic diagram of the back plate of the present invention;

[0026] Figure 5 is a bottom structural schematic diagram of the mounting plate of the present invention;

[0027] Figure 6 is a side sectional structural schematic diagram of the mounting plate of the present invention.

[0028] In the drawings: 1, base; 2, mounting plate; 3, solar panel; 4, rotating rod; 5, fixing block; 6, back plate; 7, bearing seat; 8, first gear; 9, second gear; 10, servo motor; 11, support plate; 12, cylinder; 13, T-shaped slider; 14, strip plate; 15, bidirectional threaded rod; 16, fixing plate; 17, hexagonal driving block; 18, positioning rod; 19, guiding slider; 20, annular rubber pad; 21, positioning hole; 22, Z-shaped angle code. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The present invention provides as Figures 1-6An installation structure of a solar cell shown in the figure includes a base 1, a rotating mechanism, an angle adjusting mechanism, a mounting plate 2, a fixing mechanism and a solar cell panel 3. The rotating mechanism is arranged at the upper end of the base 1. The mounting plate 2 is arranged at the upper end of a rotating rod 4 in the rotating mechanism. And a fixing block 5 is fixedly arranged in the middle of the lower side of the mounting plate 2. The fixing block 5 is rotatably connected to the upper end of the rotating rod 4 through a rotating shaft. The angle adjusting mechanism is arranged on the rotating rod 4 and can drive the mounting plate 2 to swing and adjust. An installation groove is formed on the upper side of the mounting plate 2. The fixing mechanism is arranged in the installation groove. A back plate 6 is fixedly arranged on the lower side of the solar cell panel 3. The back plate 6 is fixedly installed in the installation groove through the fixing mechanism.

[0030] As Figure 1 shown, the rotating mechanism includes a bearing seat 7, a rotating rod 4, a first gear 8, a second gear 9 and a servo motor 10. The bearing seat 7 is fixedly arranged in the middle of the upper end of the base 1. The lower end of the rotating rod 4 is vertically rotatably arranged in the bearing seat 7 through a first bearing. The first gear 8 is fixedly sleeved on the middle part of the rod wall of the rotating rod 4. The servo motor 10 is fixedly arranged on the upper right side of the base 1. And the output shaft of the servo motor 10 is fixedly connected to the second gear 9. The first gear 8 is meshed with the second gear 9.

[0031] As Figure 1 shown, the angle adjusting mechanism includes a support plate 11 and a cylinder 12. The support plate 11 is located above the first gear 8 and is fixedly inserted into the rotating rod 4. The cylinder 12 is located on one side of the rotating rod 4. And the lower end of the cylinder 12 is rotatably connected to the upper right side of the upper end of the support plate 11 through a first pin. The upper end of the cylinder 12 is rotatably connected to the lower right side of the lower end of the mounting plate 2 through a second pin.

[0032] As Figures 1-6 shown, the installation mechanism includes two groups of T-shaped sliders 13, two strip plates 14 and a bidirectional threaded rod 15. Two groups of T-shaped sliding grooves are formed on the lower side of the back plate 6. The two groups of T-shaped sliding grooves are symmetrically distributed front and back. And square openings are arranged at the outer ends of the two groups of T-shaped sliding grooves. The two groups of T-shaped sliders 13 are respectively slidably arranged in the two groups of T-shaped sliding grooves. Two groups of T-shaped openings are formed at the bottom of the installation groove. The lower ends of the two groups of T-shaped sliders 13 respectively pass through the two groups of strip openings. The two strip plates 14 are both horizontally arranged on the lower side of the mounting plate 2 and are symmetrically distributed front and back. And the upper sides of the two strip plates 14 are respectively fixedly connected to the lower ends of the two groups of T-shaped sliders 13. The bidirectional threaded rod 15 is longitudinally arranged in the middle of the lower side of the mounting plate 2. And the two ends of the rod wall of the bidirectional threaded rod 15 are respectively threadedly connected to the middle parts of the two strip plates 14. The middle part of the rod wall of the bidirectional threaded rod 15 is rotatably inserted into the fixing block 5 through a second bearing. Both ends of the bidirectional threaded rod 15 are rotatably connected to a fixing plate 16 through a third bearing. Both fixing plates 16 are fixedly connected to the bottom of the mounting plate 2. And the front end of the bidirectional threaded rod 15 extends forward and is fixedly connected to a hexagonal driving block 17. The number of each group of T-shaped sliding grooves and each group of T-shaped sliders 13 is set to two.

[0033] As Figure 3 shown Figure 4 and

[0034] shown Figure 5 and Figure 6 shown

[0035] As Figure 2 and Figure 3 shown

[0036] Figure 5 Figure 6 shown

[0037]

[0038] A method for using a solar cell installation structure includes the following usage methods:

[0039] 1. When installing the solar cell panel 3, place the back plate 6 into the installation groove on the mounting plate 2. At this time, the two groups of T-shaped sliders 13 are respectively inserted into the two groups of square openings, and then rotate the hexagonal drive block 17 to drive the bidirectional threaded rod 15 to rotate. The rotation of the bidirectional threaded rod 15 drives the two strip plates 14 to move relatively, so that the two strip plates 14 move relatively, and the two strip plates 14 drive the two groups of T-shaped sliders 13 to move relatively, so that the two groups of T-shaped sliders 13 slide into the two groups of T-shaped chutes respectively, thereby being able to fixedly install the back plate 6 in the installation groove; by rotating the Z-shaped angle code 22, the solar cell panel 3 can be buckled to prevent the solar cell panel 3 from loosening.

[0039] 2. When it is necessary to adjust the tilt angle of the solar cell panel 3, start the cylinder 12 to drive the mounting plate 2 to rotate around the rotating shaft. The mounting plate 2 drives the back plate 6 and the solar cell panel 3 to rotate around the rotating shaft, and the tilt angle of the solar cell panel 3 can be adjusted.

[0040] 3. When the orientation of the solar panel 3 needs to be adjusted, the servo motor 10 is started. The servo motor 10 drives the second gear 9 to rotate through the output shaft. The second gear 9 drives the first gear 8 to rotate. The first gear 8 drives the rotating rod 4 to rotate. The rotating rod 4 drives the mounting plate 2 to rotate horizontally through the fixed block 5. The mounting plate 2 drives the back plate 6 and the solar panel 3 to rotate horizontally, so as to adjust the orientation of the solar panel 3.

[0041] The working principle of the present invention: 1. When installing the solar panel 3, the back plate 6 is placed in the installation groove on the mounting plate 2. At this time, the two T-shaped sliders 13 are respectively inserted into the two square openings. Then, the hexagonal driving block 17 is rotated to drive the bidirectional threaded rod 15 to rotate. The bidirectional threaded rod 15 rotates to drive the two strip plates 14 to move relatively, so that the two strip plates 14 move relatively. The two strip plates 14 drive the two T-shaped sliders 13 to move relatively, so that the two T-shaped sliders 13 slide into the two T-shaped chutes respectively, thereby being able to fixedly install the back plate 6 in the installation groove; by rotating the Z-shaped angle code 22, the solar panel 3 can be buckled to prevent the solar panel 3 from loosening;

[0042] 2. When the tilt angle of the solar panel 3 needs to be adjusted, the cylinder 12 is started to drive the mounting plate 2 to rotate around the rotating shaft. The mounting plate 2 drives the back plate 6 and the solar panel 3 to rotate around the rotating shaft, so as to adjust the tilt angle of the solar panel 3;

[0043] 3. When the orientation of the solar panel 3 needs to be adjusted, the servo motor 10 is started. The servo motor 10 drives the second gear 9 to rotate through the output shaft. The second gear 9 drives the first gear 8 to rotate. The first gear 8 drives the rotating rod 4 to rotate. The rotating rod 4 drives the mounting plate 2 to rotate horizontally through the fixed block 5. The mounting plate 2 drives the back plate 6 and the solar panel 3 to rotate horizontally, so as to adjust the orientation of the solar panel 3.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation structure of a solar cell, characterized in that: It includes a base (1), a rotating mechanism, an angle adjusting mechanism, a mounting plate (2), a fixing mechanism and a solar panel (3). The rotating mechanism is arranged at the upper end of the base (1). The mounting plate (2) is arranged at the upper end of a rotating rod (4) in the rotating mechanism. A fixing block (5) is fixedly arranged in the middle of the lower side of the mounting plate (2). The fixing block (5) is rotatably connected to the upper end of the rotating rod (4) through a rotating shaft. The angle adjusting mechanism is arranged on the rotating rod (4) and can drive the mounting plate (2) to swing and adjust. An installation groove is formed on the upper side of the mounting plate (2). The fixing mechanism is arranged in the installation groove. A back plate (6) is fixedly arranged on the lower side of the solar panel (3). The back plate (6) is fixedly installed in the installation groove through the fixing mechanism.

2. The installation structure of a solar cell according to claim 1, characterized in that: The rotating mechanism includes a bearing seat (7), a rotating rod (4), a first gear (8), a second gear (9) and a servo motor (10). The bearing seat (7) is fixedly arranged in the middle of the upper end of the base (1). The lower end of the rotating rod (4) is vertically rotatably arranged in the bearing seat (7) through a first bearing. The first gear (8) is fixedly sleeved on the middle part of the rod wall of the rotating rod (4). The servo motor (10) is fixedly arranged on the upper right side of the base (1), and the output shaft of the servo motor (10) is fixedly connected to the second gear (9). The first gear (8) is meshed with the second gear (9).

3. The installation structure of a solar cell according to claim 2, characterized in that: The angle adjusting mechanism includes a support plate (11) and a cylinder (12). The support plate (11) is located above the first gear (8) and is fixedly inserted into the rotating rod (4). The cylinder (12) is located on one side of the rotating rod (4). The lower end of the cylinder (12) is rotatably connected to the upper right side of the upper end of the support plate (11) through a first pin. The upper end of the cylinder (12) is rotatably connected to the lower right side of the mounting plate (2) through a second pin.

4. The installation structure of a solar cell according to claim 3, characterized in that: The installation mechanism includes two groups of T-shaped sliders (13), two strip plates (14) and a bidirectional threaded rod (15). Two groups of T-shaped sliding grooves are opened on the lower side of the back plate (6). The two groups of T-shaped sliding grooves are symmetrically distributed front and back, and square openings are arranged at the outer ends of the two groups of T-shaped sliding grooves. The two groups of T-shaped sliders (13) are respectively slidably arranged in the two groups of T-shaped sliding grooves. Two groups of T-shaped openings are opened at the bottom of the installation groove. The lower ends of the two groups of T-shaped sliders (13) respectively pass through the two groups of strip-shaped openings. The two strip plates (14) are both horizontally arranged on the lower side of the mounting plate (2) and are symmetrically distributed front and back. The upper sides of the two strip plates (14) are respectively fixedly connected to the lower ends of the two groups of T-shaped sliders (13). The bidirectional threaded rod (15) is longitudinally arranged in the middle of the lower side of the mounting plate (2), and the two ends of the rod wall of the bidirectional threaded rod (15) are respectively threadedly connected to the middle parts of the two strip plates (14). The middle part of the rod wall of the bidirectional threaded rod (15) is rotationally inserted into the fixed block (5) through a second bearing. Both ends of the bidirectional threaded rod (15) are rotationally connected to a fixing plate (16) through a third bearing. The two fixing plates (16) are both fixedly connected to the bottom of the mounting plate (2), and the front end of the bidirectional threaded rod (15) extends forward and is fixedly connected to a hexagonal driving block (17). The number of each group of T-shaped sliding grooves and each group of T-shaped sliders (13) is set to two.

5. The installation structure of a solar cell according to claim 4, characterized in that: A plurality of positioning rods (18) are fixedly connected to the bottom of the installation groove. The plurality of positioning rods (18) are respectively located at the four corners inside the installation groove. A plurality of positioning holes are opened on the lower side of the back plate (6). The plurality of positioning rods (18) are respectively slidably inserted into the plurality of positioning holes.

6. The installation structure of a solar cell according to claim 5, characterized in that: Two groups of guiding sliding grooves are opened on the lower side of the mounting plate (2). The two groups of guiding sliding grooves are symmetrically distributed front and back. Guiding sliders (19) are slidably arranged in the two groups of guiding sliding grooves. The two groups of guiding sliders (19) are respectively fixedly connected to the two strip plates (14). The number of each group of guiding sliding grooves and each group of guiding sliders (19) is set to two.

7. The installation structure of a solar cell according to claim 6, characterized in that: An annular rubber pad (20) is fixedly arranged on the peripheral side walls of the installation groove. The inner peripheral side walls of the annular rubber pad (20) are respectively in close contact with the peripheral side walls of the back plate (6).

8. The installation structure of a solar cell according to claim 4, characterized in that: Positioning holes (21) are opened at the four corners of the upper wall of the mounting plate (2). A Z-shaped angle code (22) capable of pressing the solar panel (3) is rotatably arranged on the positioning holes (21).

9. A usage method of an installation structure of a solar cell, characterized in that: It includes the following usage method: Step 1: When installing the solar panel (3), place the backplane (6) into the installation groove on the mounting plate (2). At this time, the two groups of T-shaped sliders (13) are respectively inserted into the two square openings. Then, rotate the hexagonal drive block (17) to drive the bidirectional threaded rod (15) to rotate. The rotation of the bidirectional threaded rod (15) drives the two strip plates (14) to move relatively, causing the two strip plates (14) to move relatively. The two strip plates (14) drive the two groups of T-shaped sliders (13) to move relatively, so that the two groups of T-shaped sliders (13) slide into the two groups of T-shaped chutes respectively, thereby enabling the backplane (6) to be fixedly installed in the installation groove; by rotating the Z-shaped angle code (22), the solar panel (3) can be fastened to prevent the solar panel (3) from loosening; Step 2: When the tilt angle of the solar panel (3) needs to be adjusted, start the cylinder (12) to drive the mounting plate (2) to rotate around the rotating shaft. The mounting plate (2) drives the backplane (6) and the solar panel (3) to rotate around the rotating shaft, enabling the tilt angle of the solar panel (3) to be adjusted; Step 3: When the orientation of the solar panel (3) needs to be adjusted, start the servo motor (10). The servo motor (10) drives the second gear (9) to rotate through the output shaft. The second gear (9) drives the first gear (8) to rotate. The first gear (8) drives the rotating rod (4) to rotate. The rotating rod (4) drives the mounting plate (2) to rotate horizontally through the fixing block (5). The mounting plate (2) drives the backplane (6) and the solar panel (3) to rotate horizontally, enabling the orientation of the solar panel (3) to be adjusted.

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