Photovoltaic panel auxiliary support and use method thereof

Abstract

The invention discloses a photovoltaic panel auxiliary support and a using method thereof.The photovoltaic panel auxiliary support comprises a base, a supporting plate, an adjusting assembly, a photovoltaic panel and a cleaning assembly, the supporting plate is arranged on the base through a rotating shaft, the photovoltaic panel is arranged on the surface of the supporting plate, and the cleaning assembly is arranged on the sunny side of the photovoltaic panel; wherein the angle of the supporting plate is adjusted through the adjusting assembly, so that the inclination angle of the photovoltaic panel is changed. A telescopic air cylinder drives a moving block, a sliding rod slides in a sliding groove, the moving block is pushed to move in the direction away from the telescopic air cylinder, under adjustment of an adjusting plate and rotation of a rotating rod, the angle between a supporting plate and a base becomes larger or smaller, the angle of a photovoltaic panel is changed, and the flexible usability is improved; the rollers slide in the slide rails, so that the moving plate moves along with the movement of the transmission belt, and the cleaning scraper is driven to move and clean on the surface of the photovoltaic panel, and the surface of the photovoltaic panel can be kept clean all the time.

Description

Technical Field

[0001] The invention relates to a photovoltaic panel auxiliary bracket and a use method thereof. Background Art

[0002] Photovoltaic panels are a type of power generation device that generates direct current when exposed to sunlight. They are mainly composed of photovoltaic cells made of semiconductor materials (such as silicon). Photovoltaic panels have no moving parts, so they can operate for long periods of time without incurring any wear and tear. Simple photovoltaic cells can provide energy for watches and computers, while more complex photovoltaic systems can provide lighting for houses and provide power to the grid.

[0003] Currently, photovoltaic panels are directly installed on the roof through fixed brackets. The angle of the fixed brackets is locked and cannot be adjusted, which has low practicality. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a photovoltaic panel auxiliary bracket and a method of using the same. The telescopic cylinder drives the moving block to slide the slide rod in the slide groove and push the moving block to move in the direction away from the telescopic cylinder. Under the adjustment of the adjustment plate and the rotation of the rotating rod, the angle between the support plate and the base is increased or decreased, thereby realizing the change of the angle of the photovoltaic panel and increasing the flexibility of use. The motor power output end drives the driving wheel to rotate, and the driven wheel follows the rotation under the transmission of the transmission belt. The roller slides in the slide rail, so that the moving plate moves following the movement of the transmission belt, and drives the cleaning scraper to move and clean the surface of the photovoltaic panel, so that the surface of the photovoltaic panel can be kept clean at all times, without affecting the photovoltaic panel from receiving sunlight, thereby improving the working efficiency of the photovoltaic panel.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a photovoltaic panel auxiliary bracket, comprising a base, a support plate, an adjustment component, a photovoltaic panel and a cleaning component, wherein the support plate is arranged on the base through a rotating axis, the photovoltaic panel is arranged on the surface of the support plate, and the cleaning component is arranged on the side of the photovoltaic panel exposed to sunlight; wherein, the angle of the support plate is adjusted by the adjustment component to change the inclination angle of the photovoltaic panel.

[0006] As a preferred technical solution of the present invention, the adjustment assembly includes two strip blocks arranged on the upper surface of the base, a support block is integrally formed between the two strip blocks, and a telescopic cylinder is arranged on the outer side of the support block.

[0007] As a preferred technical solution of the present invention, the power output end of the telescopic cylinder passes through the support block and is connected to a moving block, and connecting rods are arranged on both sides of the moving block.

[0008] As a preferred technical solution of the present invention, a sliding groove is provided between the two strip blocks, sliding rods are provided at both ends of the connecting rod, and the sliding rod is hinged with an adjustment plate after passing through the sliding groove.

[0009] As a preferred technical solution of the present invention, two fixing plates are arranged on the back side of the support plate, a rotating rod is arranged between the two fixing plates, and the rotating rod is connected to the adjustment plate.

[0010] As a preferred technical solution of the present invention, the cleaning component includes a fixing bar installed on both sides of the photovoltaic panel, and a first fixing frame and a second fixing frame are respectively provided at the head and tail ends of the fixing bar. A motor is provided on the outside of the first fixing frame, and the power output end of the motor extends into the first fixed frame and is connected to a driving wheel.

[0011] As a preferred technical solution of the present invention, a driven wheel is arranged in the second fixed frame, and a transmission belt is arranged between the driving wheel and the driven wheel.

[0012] As a preferred technical solution of the present invention, gaps for the transmission belt to pass through are provided on both sides of the fixed bar, and slide rails are provided on both sides of the fixed bar. A movable plate is provided on the outside of the fixed bar, and rollers extending into the slide rails are provided on the movable plate. The movable plate is connected to the transmission belt.

[0013] As a preferred technical solution of the present invention, two movable plates are provided, a base is provided between the two movable plates, and a cleaning scraper is provided on the side of the base facing the photovoltaic panel.

[0014] A method for using a photovoltaic panel auxiliary bracket, the specific steps are as follows: S1. Install the photovoltaic panel on the surface of the support plate through the mounting bracket. As the power output end of the telescopic cylinder drives the moving block, the slide bar slides in the slide groove along the length direction of the slide groove, so that the moving block moves away from the telescopic cylinder; S2. As the slide bar moves, the end of the adjustment plate connected to the slide bar moves toward the support plate. As the rotating rod rotates, the rotating shaft rotates, so that the angle between the support plate and the base becomes larger. S2-2, repeating steps S1 and S2, but the telescopic cylinder pulls the moving block to move the end of the adjustment plate connected to the slide rod away from the support plate, so that the angle between the support plate and the base becomes smaller; S3, start the motor, the motor power output end drives the driving wheel to rotate, and under the transmission of the transmission belt, the driven wheel follows the rotation, and the transmission belt rotates in the gap; S4. The roller slides in the slide rail, so that the moving plate moves along with the movement of the transmission belt, and drives the cleaning scraper to move and clean the surface of the photovoltaic panel.

[0015] Compared with the prior art, the beneficial effects that the present invention can achieve are: the moving block is driven by the telescopic cylinder to make the slide rod slide in the slide groove and push the moving block to move in the direction away from the telescopic cylinder. Under the adjustment of the adjustment plate and the rotation of the rotating rod, the angle between the support plate and the base is increased or decreased, thereby realizing the change of the angle of the photovoltaic panel, increasing the flexibility of use, and driving the driving wheel to rotate with the power output end of the motor. Under the transmission of the transmission belt, the driven wheel follows the rotation, and the roller slides in the slide rail, so that the moving plate moves with the movement of the transmission belt, and drives the cleaning scraper to move and clean the surface of the photovoltaic panel, which can keep the surface of the photovoltaic panel clean at all times, does not affect the photovoltaic panel from receiving sunlight, and improves the working efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the chute of the present invention; Figure 3 It is a structural schematic diagram of the slider of the present invention; Figure 4 It is a structural schematic diagram of the fixing strip of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at A in the middle; Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure at B in the middle; Figure 7 For the present invention Figure 4 Schematic diagram of the enlarged structure at C in the middle; Figure 8 It is a schematic structural diagram of the cleaning scraper of the present invention.

[0017] Among them: 1. base; 2. support plate; 3. photovoltaic panel; 4. rotating shaft; 5. bar block; 6. support block; 7. telescopic cylinder; 8. moving block; 9. connecting rod; 10. slide groove; 11. slide rod; 12. adjustment plate; 13. fixed plate; 14. rotating rod; 15. fixing bar; 16. first fixed frame; 17. second fixed frame; 18. motor; 19. driving wheel; 20. driven wheel; 21. transmission belt; 22. slide rail; 23. moving plate; 24. roller; 25. base; 26. cleaning scraper. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0019] Example: like Figure 1 - Figure 8 As shown, this embodiment proposes an auxiliary bracket for photovoltaic panels 3, comprising a base 1, a support plate 2, an adjustment component, a photovoltaic panel 3 and a cleaning component, wherein the support plate 2 is arranged on the base 1 through a rotating shaft 4, the photovoltaic panel 3 is arranged on the surface of the support plate 2, and the cleaning component is arranged on the side of the photovoltaic panel 3 exposed to sunlight; wherein the support plate 2 is adjusted in angle by the adjustment component, so that the inclination angle of the photovoltaic panel 3 is changed; The power output end of the accompanying motor 18 drives the active wheel 19 to rotate, and under the transmission of the transmission belt 21, the driven wheel 20 follows the rotation, and the roller 24 slides in the slide rail 22, so that the movable plate 23 moves following the movement of the transmission belt 21, and drives the cleaning scraper 26 to move and clean the surface of the photovoltaic panel 3, which can keep the surface of the photovoltaic panel 3 clean at all times, does not affect the photovoltaic panel 3 from receiving sunlight, and improves the working efficiency of the photovoltaic panel 3. The moving block 8 is driven by the telescopic cylinder 7 to make the slide bar 11 slide in the slide groove 10, and push the moving block 8 to move away from the telescopic cylinder 7. Under the adjustment of the adjustment plate 12 and the rotation of the rotating rod 14, the angle between the support plate 2 and the base 1 is increased or decreased, thereby realizing the change of the angle of the photovoltaic panel 3 and increasing the flexibility of use.

[0020] The adjustment assembly includes two strip blocks 5 arranged on the upper surface of the base 1, a support block 6 is integrally formed between the two strip blocks 5, a telescopic cylinder 7 is arranged on the outside of the support block 6, and a through hole is provided on the surface of the support block 6 for the power output end of the telescopic cylinder 7 to pass through, so that the telescopic cylinder 7 can drive the moving block 8 to move. The power output end of the telescopic cylinder 7 passes through the support block 6 and is connected to the moving block 8, and connecting rods 9 are provided on both sides of the moving block 8. As the moving block 8 moves, the connecting rods 9 can be driven to move. A slide groove 10 is provided between the two strip blocks 5, and sliding rods 11 are provided at both ends of the connecting rod 9. After the sliding rod 11 passes through the slide groove 10, an adjustment plate 12 is hinged. Two fixed plates 13 are arranged on the back side of the support plate 2, and a rotating rod 14 is arranged between the two fixed plates 13. The rotating rod 14 is connected to the adjustment plate 12. As the slide rod 11 slides in the slide groove 10 along the length direction of the slide groove 10, the bottom of the adjustment plate 12 is pushed to move the bottom of the adjustment plate 12 toward the support plate 2. At this time, the head of the adjustment plate 12 is hinged to the rotating rod 14, and as the rotating rod 14 rotates, the support plate 2 is deflected, so that the angle between the support plate 2 and the base 1 becomes larger, thereby realizing the angle change of the photovoltaic panel 3.

[0021] Furthermore, the cleaning assembly includes a fixing bar 15 installed on both sides of the photovoltaic panel 3, and the fixing bar 15 is provided with a first fixing frame 16 and a second fixing frame 17 at both ends, and a motor 18 is provided on the outside of the first fixing frame 16. The power output end of the motor 18 extends to the first fixing frame 16 and is connected to a driving wheel 19. The driving wheel 19, the driven wheel 20 and the motor 18 are supported by the first fixing frame 16 and the second fixing frame 17 respectively to improve stability. A driven wheel 20 is provided in the second fixing frame 17, and a transmission belt 21 is provided between the driving wheel 19 and the driven wheel 20. As the driving wheel 19 rotates, the transmission belt 21 is driven to move in the gap, thereby driving the movement of the movable plate 23. The fixed bar 15 has gaps on both sides for the transmission belt 21 to pass through, and the fixed bar 15 has slide rails 22 on both sides. A moving plate 23 is arranged on the outside of the fixed bar 15, and a roller 24 extending into the slide rail 22 is arranged on the moving plate 23. The moving plate 23 is connected to the transmission belt 21. As the roller 24 slides in the slide rail 22, the transmission belt 21 is connected to the moving plate 23 through a buckle. When the transmission belt 21 is driven, the moving plate 23 can be driven to move, so that the base 25 drives the cleaning scraper 26 to move on the surface of the photovoltaic panel 3. The moving plates 23 are provided in two, and a base 25 is arranged between the two moving plates 23. The cleaning scraper 26 is arranged on the side of the base 25 facing the photovoltaic panel 3. The cleaning scraper 26 contacts the surface of the photovoltaic panel 3. As the photovoltaic panel 3 moves on the surface of the photovoltaic panel 3, the impurities attached to the surface of the photovoltaic panel 3 can be cleaned, so that the photovoltaic panel 3 can be directly exposed to sunlight, thereby improving the use efficiency of the photovoltaic panel 3.

[0022] A method for using a photovoltaic panel 3 auxiliary bracket, the specific steps are as follows: S1, the photovoltaic panel 3 is installed on the surface of the support plate 2 through the mounting bracket, and as the power output end of the telescopic cylinder 7 drives the moving block 8, the slide bar 11 slides in the slide groove 10 along the length direction of the slide groove 10, so that the moving block 8 moves away from the telescopic cylinder 7; S2. As the slide bar 11 moves, the end of the adjustment plate 12 connected to the slide bar 11 moves toward the support plate 2. Under the rotation of the rotating rod 14, the rotating shaft 4 rotates to increase the angle between the support plate 2 and the base 1. S2-2, repeating steps S1 and S2, but the telescopic cylinder 7 pulls the moving block 8 to move the end of the adjustment plate 12 connected to the slide rod 11 away from the support plate 2, so that the angle between the support plate 2 and the base 1 becomes smaller; S3, start the motor 18, the power output end of the motor 18 drives the driving wheel 19 to rotate, and under the transmission of the transmission belt 21, the driven wheel 20 follows the rotation, and at this time the transmission belt 21 rotates in the gap; S4. The roller 24 slides in the slide rail 22 to make the movable plate 23 move following the movement of the transmission belt 21 and drive the cleaning scraper 26 to move on the surface of the photovoltaic panel 3 and clean it.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above implementation regulations. The above implementation regulations and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel auxiliary bracket, characterized in that: The invention comprises a base (1), a support plate (2), an adjustment component, a photovoltaic panel (3) and a cleaning component, wherein the support plate (2) is arranged on the base (1) via a rotating shaft (4), the photovoltaic panel (3) is arranged on the surface of the support plate (2), and the cleaning component is arranged on the side of the photovoltaic panel (3) exposed to sunlight; wherein the angle of the support plate (2) is adjusted by the adjustment component, so that the inclination angle of the photovoltaic panel (3) is changed.

2. The photovoltaic panel auxiliary bracket according to claim 1, characterized in that: The adjustment assembly comprises two strip blocks (5) arranged on the upper surface of the base (1), a support block (6) is integrally formed between the two strip blocks (5), and a telescopic cylinder (7) is arranged on the outside of the support block (6).

3. The photovoltaic panel auxiliary bracket according to claim 2, characterized in that: The power output end of the telescopic cylinder (7) passes through the support block (6) and is connected to a moving block (8), and connecting rods (9) are provided on both sides of the moving block (8).

4. The photovoltaic panel auxiliary bracket according to claim 3, characterized in that: A sliding groove (10) is provided between the two strip blocks (5), and sliding rods (11) are provided at both ends of the connecting rod (9). The sliding rod (11) passes through the sliding groove (10) and is hingedly connected to an adjustment plate (12).

5. The photovoltaic panel auxiliary bracket according to claim 4, characterized in that: Two fixing plates (13) are arranged on the back side of the support plate (2), a rotating rod (14) is arranged between the two fixing plates (13), and the rotating rod (14) is connected to the adjustment plate (12).

6. The photovoltaic panel auxiliary bracket according to claim 1, characterized in that: The cleaning assembly comprises a fixing bar (15) mounted on both sides of the photovoltaic panel (3), a first fixing frame (16) and a second fixing frame (17) being respectively arranged at the head and tail ends of the fixing bar (15), a motor (18) being arranged outside the first fixing frame (16), and a power output end of the motor (18) extending into the first fixing frame (16) and connected to a driving wheel (19).

7. The photovoltaic panel auxiliary bracket according to claim 6, characterized in that: A driven wheel (20) is arranged in the second fixed frame (17), and a transmission belt (21) is arranged between the driving wheel (19) and the driven wheel (20).

8. The photovoltaic panel auxiliary bracket according to claim 7, characterized in that: Gaps are provided on both left and right sides of the fixed bar (15) for the transmission belt (21) to pass through, and slide rails (22) are provided on both upper and lower sides of the fixed bar (15). A movable plate (23) is provided on the outer side of the fixed bar (15), and a roller (24) extending into the slide rail (22) is provided on the movable plate (23). The movable plate (23) is connected to the transmission belt (21).

9. The photovoltaic panel auxiliary bracket according to claim 8, characterized in that: The movable plates (23) are provided in two numbers, a base (25) is provided between the two movable plates (23), and a cleaning scraper (26) is provided on the side of the base (25) facing the photovoltaic panel (3).

10. A method for using a photovoltaic panel auxiliary bracket according to any one of claims 1 to 9, characterized in that: S1, the photovoltaic panel (3) is mounted on the surface of the support plate (2) through the mounting bracket, and as the power output end of the telescopic cylinder (7) drives the moving block (8), the slide rod (11) slides in the slide groove (10) along the length direction of the slide groove (10), so that the moving block (8) moves in a direction away from the telescopic cylinder (7); S2, as the slide bar (11) moves, the end of the adjustment plate (12) connected to the slide bar (11) moves toward the side of the support plate (2), and under the rotation of the rotating rod (14), the rotating shaft (4) rotates, so that the angle between the support plate (2) and the base (1) increases; S2-2, repeating step S1 and step S2, but the telescopic cylinder (7) pulls the moving block (8) to move the end of the adjustment plate (12) connected to the slide rod (11) away from the support plate (2), so that the angle between the support plate (2) and the base (1) becomes smaller; S3, starting the motor (18), the power output end of the motor (18) drives the driving wheel (19) to rotate, and under the drive of the transmission belt (21), the driven wheel (20) follows the rotation, and at this time the transmission belt (21) rotates in the gap; S4, the roller (24) slides in the slide rail (22), so that the movable plate (23) moves following the movement of the transmission belt (21), and drives the cleaning scraper (26) to move on the surface of the photovoltaic panel (3) and clean it.

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