Photovoltaic panel protection structure for photovoltaic power generation

Abstract

The utility model relates to the technical field of photovoltaic panel protection structures, and provides a photovoltaic panel protection structure for photovoltaic power generation, which comprises a bottom table, an electric cylinder and a protection table, the top end of the bottom table is provided with a movable chassis, the top end of the movable chassis is provided with the electric cylinder, and the output end of the electric cylinder is connected with a protection box. Displacement blocks are symmetrically arranged on the inner wall of the bottom end of the protection box, first limiting grooves are formed in the inner walls of the displacement blocks, a servo motor is installed on the inner wall of the bottom end of the protection box, the output end of the servo motor is connected with a transmission assembly, and the transmission assembly is symmetrically connected with lead screws; mounting blocks are symmetrically arranged on the inner wall of the bottom end of the protection box, one end of each lead screw penetrates through the displacement block and the outer wall of the corresponding mounting block to be movably connected to the side wall of the corresponding first limiting groove, first limiting blocks are movably mounted on the outer wall of each lead screw, and the problems that in the prior art, the protection effect is limited, and dismounting and mounting are inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel protection structures, and specifically to a photovoltaic panel protection structure for photovoltaic power generation. Background Art

[0002] The background technology of detachable anti-corrosion filter plates involves corrosion protection technology, filter plate structure design, filter plate pore size and filtration efficiency, fluid dynamics design, and detachable connector design, etc., aiming to provide a filter plate device that can effectively filter or separate substances and is easy to maintain and replace.

[0003] The patent specification with the announcement number CN 220915210 U discloses a photovoltaic panel protection structure for photovoltaic power generation, which is provided with a photovoltaic panel, a bracket and a support rod, two sets of under-board interfaces are provided on one side of the lower side of the photovoltaic panel, an under-board support is provided on the other end of the lower side of the photovoltaic panel, support shafts are provided on both ends of the under-board support, guide rail grooves are provided on both sides of the inner side of the bracket, guide rails are fixedly installed on the upper and lower ends of the guide rail grooves, a telescopic column is fixedly installed on one side of the upper end of the bracket, and a support hole is provided on the top of the telescopic column. The utility model is that when the wind force behind the photovoltaic panel is too strong during use, the wind board will be blown by the wind, and the wind board drives the movable board provided below to be pushed forward, and a support rod is provided between the movable board and the photovoltaic panel, which will lift the lower end of the photovoltaic panel, reduce the force area of ​​the photovoltaic panel, and is not easy to be damaged. After the wind stops, the spring provided above the crossbeam will pull the movable board to reset it.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned photovoltaic panel protection structure for photovoltaic power generation has the following problems: when the photovoltaic panel is working, there is no corresponding shielding mechanism set at the front and back, and it is easy to be damaged in strong winds. At the same time, the photovoltaic panel is inconvenient to disassemble and operate when not in use. For this reason, we proposed a photovoltaic panel protection structure for photovoltaic power generation. Utility Model Content

[0005] The utility model provides a photovoltaic panel protection structure for photovoltaic power generation, which solves the problems of limited protection effect and inconvenient disassembly and assembly in the related technology.

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

[0007] A photovoltaic panel protection structure for photovoltaic power generation, comprising a base, an electric cylinder and a protection platform, a movable chassis is installed on the top of the base, an electric cylinder is installed on the top of the movable chassis, the output end of the electric cylinder is connected to a protection box, the inner wall of the bottom end of the protection box is symmetrically provided with displacement blocks, the inner walls of the displacement blocks are each provided with a first limiting groove, a servo motor is installed on the inner wall of the bottom end of the protection box, the output end of the servo motor is connected with a transmission component, the transmission component is symmetrically connected with a lead screw, the inner wall of the bottom end of the protection box is symmetrically provided with a mounting block, one end of the lead screw passes through the outer wall of the displacement block and the mounting block and is movably connected to the side wall of the first limiting groove, the outer wall of the lead screw is movably provided with a first limiting block, the protection box is movably provided with a protection platform through the first limiting block, the outer walls on both sides of the protection platform are symmetrically provided with sliding blocks, and the inner walls on both sides of the protection box are symmetrically provided with sliding grooves.

[0008] Preferably, a baffle is provided at the bottom end of the protective platform, and second limiting grooves are symmetrically provided on the inner walls on both sides of the baffle, and a clamp is movably installed on the baffle through the second limiting grooves, and second limiting blocks are provided on the outer walls of the clamps, and a threaded rod is symmetrically and movably installed on the top end of the baffle, and one end of the threaded rod passes through the clamp and the baffle and is movably installed on the inner wall of the bottom end of the protective platform.

[0009] Preferably, the cross section of the second limiting block is trapezoidal, and the second limiting block and the second limiting groove match each other.

[0010] Preferably, the clamping plate is in an L-shaped structure, and the inner wall of the clamping plate is flush with the side wall of the protective platform.

[0011] Preferably, the outer wall of the threaded rod is provided with an external thread, and the inner wall of the clamping plate is provided with an internal thread matching the external thread.

[0012] Preferably, the slider is a convex structure, and the slider and the slide groove fit together.

[0013] Preferably, the outer wall of the screw rod is provided with an external thread, and the inner wall of the first limiting block is provided with an internal thread matching the external thread.

[0014] Preferably, the first limiting groove is a convex cavity structure, and the first limiting block and the first limiting groove fit together.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, the photovoltaic panel is placed in the protective platform by arranging a protective platform, a clamping plate and a baffle, so that the bottom end of the photovoltaic panel is close to the outer wall of the baffle, and the threaded rod is rotated to drive the clamping plate to rotate. The clamping plate is limited by the second limit block and the second limit groove, so that the clamping plate is moved downward to clamp and fix the photovoltaic panel. This structure is convenient for disassembly and assembly of the photovoltaic panel and is easy to operate.

[0017] In the utility model, a protective platform, a servo motor and a transmission component are set up, the servo motor is started, the transmission component is driven to rotate by the servo motor, the transmission component is used to drive the screw rod to rotate, and then the screw rod is used to drive the first limit block to rotate, and the first limit groove has a limiting effect on the first limit block, so that the first limit block drives the protective platform to move, and the slider and the slide groove are used to limit the protective platform, so that the protective platform can be translated for a distance and moved upward along the trajectory of the slide groove, so that the bottom end of the protective platform is rotated with the first limit block as the axis, so as to change the inclination angle of the photovoltaic panel, and at the same time, the protective platform is used to comprehensively protect the photovoltaic panel. This structure can enable the photovoltaic panel to maintain the best lighting angle, improve the use effect, and at the same time can fully protect the photovoltaic panel from the influence of the external environment and prevent dust and wind in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the overall structure of the device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the cutaway structure of the protection box proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the chute structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the servo motor structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the second limit block structure proposed by the utility model.

[0024] In the figure: 1. base; 2. movable chassis; 3. electric cylinder; 4. protection box; 5. protection platform; 6. slider; 7. displacement block; 8. first limit block; 9. first limit slot; 10. screw rod; 11. servo motor; 12. mounting block; 13. transmission component; 14. slide slot; 15. threaded rod; 16. clamping plate; 17. second limit block; 18. second limit slot; 19. baffle. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Figure 1~Figure 5 As shown, this embodiment proposes a photovoltaic panel protection structure for photovoltaic power generation, including a base 1, an electric cylinder 3 and a protection platform 5, a movable chassis 2 is installed on the top of the base 1, an electric cylinder 3 is installed on the top of the movable chassis 2, the output end of the electric cylinder 3 is connected to the protection box 4, the inner wall of the bottom end of the protection box 4 is symmetrically provided with displacement blocks 7, the inner walls of the displacement blocks 7 are all provided with first limit grooves 9, a servo motor 11 is installed on the inner wall of the bottom end of the protection box 4, the output end of the servo motor 11 is connected with a transmission component 13, the transmission component 13 is symmetrically connected with a lead screw 10, the inner wall of the bottom end of the protection box 4 is symmetrically provided with mounting blocks 12, one end of the lead screw 10 passes through the outer walls of the displacement block 7 and the mounting block 12 and is movably connected to the side walls of the first limit groove 9, the outer walls of the lead screw 10 are movably provided with first limit blocks 8, the protection box 4 is movably provided with a protection platform 5 through the first limit block 8, the outer walls on both sides of the protection platform 5 are symmetrically provided with sliders 6, and the inner walls on both sides of the protection box 4 are symmetrically provided with slide grooves 14.

[0027] In this embodiment, the slider 6 is a convex structure, and the slider 6 and the slide groove 14 fit together.

[0028] In this embodiment, the outer wall of the screw rod 10 is provided with an external thread, and the inner wall of the first limiting block 8 is provided with an internal thread matching the external thread.

[0029] In this embodiment, the first limiting groove 9 is a convex cavity structure, so the first limiting block 8 and the first limiting groove 9 fit together.

[0030] Specific as Figure 1 , Figure 2 and Figure 4As shown, when this structure is used, the transmission component 13 is driven to rotate by the servo motor 11, and the transmission component 13 is used to drive the screw rod 10 to rotate, and then the screw rod 10 is used to drive the first limit block 8 to rotate, and the first limit block 8 is limited by the first limit groove 9. The protective platform 5 is driven to move by the first limit block 8, and the slider 6 and the slide groove 14 are used to limit the protective platform 5, so that the protective platform 5 is translated for a distance and moves upward along the trajectory of the slide groove 14, so that the bottom end of the protective platform 5 is rotated with the first limit block 8 as the axis, so as to change the inclination angle of the photovoltaic panel, and at the same time, the protective platform 5 is used to comprehensively protect the photovoltaic panel. This structure can enable the photovoltaic panel to maintain the best lighting angle, improve the use effect, and at the same time can fully protect the photovoltaic panel from the influence of the external environment, and prevent dust and wind.

[0031] Embodiment 2: A baffle plate 19 is provided at the bottom end of the protective platform 5, and second limiting grooves 18 are symmetrically provided on the inner walls on both sides of the baffle plate 19. The baffle plate 19 is movably mounted with a clamping plate 16 through the second limiting grooves 18, and the outer walls of the clamping plates 16 are each provided with a second limiting block 17. A threaded rod 15 is symmetrically and movably mounted on the top end of the baffle plate 19, and one end of the threaded rod 15 passes through the clamping plate 16 and the baffle plate 19 and is movably mounted on the inner wall at the bottom end of the protective platform 5.

[0032] In this embodiment, the cross section of the second limiting block 17 is trapezoidal, and the second limiting block 17 and the second limiting groove 18 match each other.

[0033] In this embodiment, the clamping plate 16 is in an L-shaped structure, and the inner wall of the clamping plate 16 is flush with the side wall of the protection platform 5 .

[0034] In this embodiment, the outer wall of the threaded rod 15 is provided with an external thread, and the inner wall of the clamping plate 16 is provided with an internal thread matching the external thread.

[0035] Specific as Figure 1 , Figure 3 and Figure 5 As shown, when using this structure, the photovoltaic panel is placed in the protective platform 5 so that its bottom end is close to the outer wall of the baffle 19, and the threaded rod 15 is rotated to drive the clamping plate 16 to rotate. The second limit block 17 and the second limit groove 18 are used to limit the clamping plate 16, so that the clamping plate 16 moves downward to clamp and fix the photovoltaic panel. This structure is convenient for disassembly and assembly of photovoltaic panels and is easy to operate.

[0036] Working principle: When in use, place the photovoltaic panel in the protective platform 5 so that its bottom end is close to the outer wall of the baffle 19, rotate the threaded rod 15, drive the clamping plate 16 to rotate through the threaded rod 15, and then use the second limit block 17 and the second limit groove 18 to limit the clamping plate 16, so that the clamping plate 16 moves downward to clamp and fix the photovoltaic panel, start the servo motor 11, drive the transmission component 13 to rotate through the servo motor 11, use the transmission component 13 to drive the screw rod 10 to rotate, and then drive the first limit block 8 to rotate through the screw rod 10, and the first limit block 8 drives the protective platform 5 to move by the limiting effect of the first limit groove 9 on the first limit block 8, and use the slider 6 and the slide groove 1 4 limits the protective platform 5, so that the protective platform 5 can move upward along the track of the slide groove 14 after a certain distance of translation, so that the bottom end of the protective platform 5 rotates with the first limit block 8 as the axis, so as to change the inclination angle of the protective platform 5, start the electric cylinder 3, adjust the height of the entire device, rotate the movable chassis 2, so that the use effect of the photovoltaic panel is optimized without being restricted by the angle, and at the same time, the protective platform 5 moves along the same track as the photovoltaic panel, so that it can always provide comprehensive protection for the photovoltaic panel against dust and wind, and then use the protective box 4 to wrap the outer wall of the protective platform 5 to prevent external debris from damaging the entire device and affecting its normal operation. At the same time, the protective structure is convenient for disassembly and assembly of photovoltaic panels and is easy to operate.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic panel protection structure for photovoltaic power generation, comprising a base (1), an electric cylinder (3) and a protection platform (5), characterized in that: A movable chassis (2) is mounted on the top of the base (1), an electric cylinder (3) is mounted on the top of the movable chassis (2), an output end of the electric cylinder (3) is connected to a protective box (4), displacement blocks (7) are symmetrically arranged on the inner wall of the bottom end of the protective box (4), the inner walls of the displacement blocks (7) are each provided with a first limiting groove (9), a servo motor (11) is mounted on the inner wall of the bottom end of the protective box (4), the output end of the servo motor (11) is connected to a transmission component (13), and the transmission component (13) is symmetrically connected to a wire The protective box (4) is provided with a mounting block (12) symmetrically on the inner wall at the bottom end thereof, one end of the screw rod (10) passes through the outer wall of the displacement block (7) and the mounting block (12) and is movably connected to the side wall of the first limiting groove (9), the outer wall of the screw rod (10) is movably mounted with a first limiting block (8), the protective box (4) is movably mounted with a protective platform (5) through the first limiting block (8), the outer walls on both sides of the protective platform (5) are symmetrically mounted with sliders (6), and the inner walls on both sides of the protective box (4) are symmetrically mounted with slide grooves (14).

2. A photovoltaic panel protection structure for photovoltaic power generation according to claim 1, characterized in that: A baffle (19) is provided at the bottom end of the protection platform (5), and second limiting grooves (18) are symmetrically provided on the inner walls of both sides of the baffle (19), and a clamping plate (16) is movably mounted on the baffle (19) through the second limiting grooves (18), and the outer walls of the clamping plates (16) are each provided with a second limiting block (17), and a threaded rod (15) is symmetrically and movably mounted on the top end of the baffle (19), and one end of the threaded rod (15) passes through the clamping plate (16) and the baffle (19) and is movably mounted on the inner wall of the bottom end of the protection platform (5).

3. A photovoltaic panel protection structure for photovoltaic power generation according to claim 2, characterized in that: The cross section of the second limiting block (17) is trapezoidal, and the second limiting block (17) and the second limiting groove (18) match each other.

4. A photovoltaic panel protection structure for photovoltaic power generation according to claim 2, characterized in that: The clamping plate (16) is in an L-shaped structure, and the inner wall of the clamping plate (16) is flush with the side wall of the protection platform (5).

5. A photovoltaic panel protection structure for photovoltaic power generation according to claim 2, characterized in that: The outer wall of the threaded rod (15) is provided with an external thread, and the inner wall of the clamping plate (16) is provided with an internal thread matching the external thread.

6. A photovoltaic panel protection structure for photovoltaic power generation according to claim 1, characterized in that: The sliding block (6) is a round convex structure, and the sliding block (6) and the sliding groove (14) fit and match each other.

7. A photovoltaic panel protection structure for photovoltaic power generation according to claim 1, characterized in that: The outer wall of the screw rod (10) is provided with an external thread, and the inner wall of the first limiting block (8) is provided with an internal thread matching the external thread.

8. The photovoltaic panel protection structure for photovoltaic power generation according to claim 1, characterized in that: The first limiting groove (9) is a convex cavity structure, and the first limiting block (8) and the first limiting groove (9) fit together.

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