Efficient cleaning device for photovoltaic maintenance

Abstract

The utility model provides an efficient cleaning device for photovoltaic maintenance, which comprises a bottom plate, a U-shaped mounting plate is arranged above the bottom plate, a photovoltaic panel is fixedly mounted in the U-shaped mounting plate, two fixed connecting plates are fixedly arranged on one side of the photovoltaic panel, and a cleaning adjusting assembly is arranged between the two fixed connecting plates and the U-shaped mounting plate. The cleaning adjusting assembly is used for cleaning the surface of the photovoltaic panel; an angle adjusting assembly is arranged between the two fixed connecting plates and the bottom plate, and the angle adjusting assembly is used for adjusting the angle of the photovoltaic panel. According to the utility model, through cooperative arrangement of the structures, dust (or accumulated snow) on the surface of the photovoltaic panel can be cleaned conveniently, the angle of the photovoltaic panel can be adjusted conveniently according to needs, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to photovoltaic cleaning equipment, and in particular to a high-efficiency cleaning device for photovoltaic maintenance. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, refers to the facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. The semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride, etc.

[0003] After searching, the Chinese utility model application number is CN202221758723.4, the publication number is CN217789630U, and the name of the patent document is a photovoltaic panel with a reinforced structure for easy cleaning, including a photovoltaic panel and a cleaning component, a card block is provided on the right side of the photovoltaic panel, a card slot is provided at a position corresponding to the card block on the left side of the photovoltaic panel, and fixed blocks are provided at the corners of the photovoltaic panel. The cleaning components for conveniently cleaning impurities on the surface of the photovoltaic panel are arranged on both sides of the photovoltaic panel, and the cleaning components include a slide rail, a sliding block, a connecting block, a grip rod, a cleaning brush and a connecting bracket. A sliding block is provided inside the slide rail, and a connecting block is connected to the top of the sliding block, and a grip rod is provided at one end of the connecting block;

[0004] Although the above patent document can realize the cleaning operation of impurities on the surface of photovoltaic panels, the method of using manual adjustment operation to clean the surface of photovoltaic panels not only increases the labor intensity of workers, but also is time-consuming and labor-intensive, reduces the cleaning efficiency of the photovoltaic panel surface, and thus reduces the practicality of the device;

[0005] Therefore, based on the above problems, the present invention provides a high-efficiency cleaning device for photovoltaic maintenance. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a high-efficiency cleaning device for photovoltaic maintenance, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A high-efficiency cleaning device for photovoltaic maintenance, comprising a bottom plate, a U-shaped mounting plate is arranged above the bottom plate, a photovoltaic panel is fixedly installed in the U-shaped mounting plate, two fixed connecting plates are fixedly arranged on one side of the photovoltaic panel, a cleaning adjustment component is arranged between the two fixed connecting plates and the U-shaped mounting plate, and the cleaning adjustment component is used to clean the surface of the photovoltaic panel;

[0009] An angle adjustment component is arranged between the two fixed connecting plates and the bottom plate, and the angle adjustment component is used to adjust the angle of the photovoltaic panel.

[0010] Further, the cleaning adjustment assembly includes two cleaning rollers, both of which are arranged in a U-shaped mounting plate, a cleaning roller shaft is fixedly provided through the middle of each cleaning roller, an elliptical sliding hole is provided on each fixed connecting plate, and both ends of each cleaning roller shaft extend to the outside of the corresponding elliptical sliding hole and are movably hinged with a connecting plate, and a synchronous driving component is provided between the two adjacent connecting plates and the corresponding fixed connecting plates;

[0011] A meshing gear is arranged between each connecting plate and the corresponding fixed connecting plate, each meshing gear is fixedly sleeved on the corresponding cleaning roller shaft, one side of each meshing gear is meshed with a rack plate, and each rack plate is fixedly connected to the U-shaped mounting plate.

[0012] Furthermore, the synchronous drive component includes a drive motor, which is fixedly mounted on a fixed connecting plate. An adjustment plate is fixedly provided on the power output end of the drive motor, and one end of each connecting plate close to the fixed connecting plate is movably hinged to the corresponding end of the fixed connecting plate.

[0013] Furthermore, a plurality of cleaning bristles are evenly fixed on each of the cleaning rollers.

[0014] Furthermore, the angle adjustment assembly includes two fixed slide rails and a telescopic cylinder, the two fixed slide rails are fixedly connected to the top surface of the bottom plate, a fixed block is provided on one side of each fixed slide rail, each fixed block is fixedly connected to the top surface of the bottom plate, and an L-shaped adjustment plate is movably hinged between each fixed block and the corresponding fixed connecting plate;

[0015] The telescopic cylinder is fixedly installed on the top surface of the base plate, a movable connecting plate is fixedly provided on the power output end of the telescopic cylinder, matching sliders are fixedly provided at both ends of the movable connecting plate, each matching slider is slidably connected to the corresponding fixed slide rail, a mounting connecting block is fixedly provided on the top of each matching slider, and each mounting connecting block is movably hinged to the corresponding fixed connecting plate.

[0016] Furthermore, the telescopic cylinder is arranged between two fixed slide rails.

[0017] The utility model provides a high-efficiency cleaning device for photovoltaic maintenance. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The utility model facilitates the two cleaning rollers to move relative and oppositely through the coordination of the cleaning adjustment component and the synchronous driving component, so as to facilitate the cleaning operation of the surface of the photovoltaic panel through a plurality of cleaning bristles on each cleaning roller. It not only effectively avoids the manual adjustment cleaning method of the traditional technology, but also has simple operation, high cleaning efficiency and is conducive to promotion;

[0019] 2. The utility model facilitates the angle adjustment operation of the photovoltaic panel and the U-shaped mounting plate through the setting of the angle adjustment component. The advantages of the angle adjustment of the photovoltaic panel are: first, by adjusting the angle of the photovoltaic panel, the photovoltaic panel can better perform solar energy conversion operations in the later stage; second, when encountering snowy weather, when the surface of the photovoltaic panel is covered with a lot of snow, the angle adjustment can make the snow automatically slide down, which is convenient for later cleaning and helps to increase the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The utility model is shown as a three-dimensional connection schematic diagram of the overall structure of the main view;

[0022] Figure 2 The utility model is shown as a three-dimensional connection diagram of the overall structure from the right;

[0023] Figure 3 The three-dimensional connection schematic diagram of the left-side half-section structure of the utility model is shown;

[0024] Figure 4 A three-dimensional connection diagram of the cleaning and adjusting components of the utility model is shown;

[0025] Figure 5 A three-dimensional connection diagram of the angle adjustment assembly of the utility model is shown;

[0026] As shown in the figure: 1. Base plate; 2. Angle adjustment assembly; 21. Movable connecting plate; 22. Fixed slide rail; 23. Telescopic cylinder; 24. Matching slider; 25. L-shaped adjustment plate; 26. Fixed block; 3. Cleaning adjustment assembly; 31. Cleaning roller; 32. Cleaning brush; 33. Rack plate; 34. Meshing gear; 35. Connecting plate; 36. Drive motor; 37. Adjustment plate; 4. U-shaped mounting plate; 5. Photovoltaic panel; 6. Elliptical slide hole; 7. Fixed connecting plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0028] Embodiment 1

[0029] In order to solve the technical problems in the background technology, the following high-efficiency cleaning device for photovoltaic maintenance is provided:

[0030] Combination Figure 1-5 As shown, the utility model provides an efficient cleaning device for photovoltaic maintenance, comprising a bottom plate 1, a U-shaped mounting plate 4 is arranged above the bottom plate 1, a photovoltaic panel 5 is fixedly installed in the U-shaped mounting plate 4, two fixed connecting plates 7 are fixedly arranged on one side of the photovoltaic panel 5, a cleaning adjustment component 3 is arranged between the two fixed connecting plates 7 and the U-shaped mounting plate 4, and the cleaning adjustment component 3 is used to clean the surface of the photovoltaic panel 5;

[0031] An angle adjustment component 2 is provided between the two fixed connecting plates 7 and the bottom plate 1 , and the angle adjustment component 2 is used to adjust the angle of the photovoltaic panel 5 .

[0032] The cleaning adjustment assembly 3 includes two cleaning rollers 31, both of which are arranged in the U-shaped mounting plate 4, and each cleaning roller 31 is evenly fixed with a plurality of cleaning bristles 32. Each cleaning bristle 32 is in contact with the outer surface of the photovoltaic panel 5, and a cleaning roller shaft is fixedly installed through the middle of each cleaning roller 31, and an elliptical sliding hole 6 is opened on each fixed connecting plate 7, and both ends of each cleaning roller shaft extend to the outer side of the corresponding elliptical sliding hole 6 and are movably hinged with a connecting plate 35, and a synchronous driving component is arranged between two adjacent connecting plates 35 and the corresponding fixed connecting plate 7;

[0033] A meshing gear 34 is provided between each connecting plate 35 and the corresponding fixed connecting plate 7 , each meshing gear 34 is fixedly sleeved on the corresponding cleaning roller shaft, one side of each meshing gear 34 is meshed with a rack plate 33 , and each rack plate 33 is fixedly connected to the U-shaped mounting plate 4 .

[0034] The synchronous drive component includes a drive motor 36, which is fixedly mounted on the fixed connecting plate 7. The model of the drive motor 36 is VYF-02. An adjustment plate 37 is fixedly arranged on the power output end of the drive motor 36. One end of each connecting plate 35 close to the fixed connecting plate 7 is movably hinged to the corresponding end of the fixed connecting plate 7.

[0035] In specific use, when it is necessary to clean the surface of the photovoltaic panel 5 (clean dust or snow), the operation is as follows:

[0036] The two driving motors 36 are started at the same time. Under the power output of the driving motors 36, the two adjustment plates 37 are driven to rotate. At the same time, under the articulation operation, the two ends of each connecting plate 35 are driven to be movably articulated along the corresponding cleaning roller shaft and the adjustment plate 37. Since each cleaning roller shaft is located in the two elliptical sliding holes 6, under the limiting operation and the meshing operation, each meshing gear 34 is driven to mesh and rotate along the corresponding rack plate 33, thereby driving each cleaning roller shaft and the corresponding cleaning roller 31 to rotate synchronously, thereby driving the two cleaning rollers 31 to move relative and oppositely. In this way, it is convenient to clean the surface of the photovoltaic panel 5 through a number of cleaning bristles 32 on each cleaning roller 31, which not only effectively avoids the manual adjustment cleaning method adopted in traditional technology, but also has simple operation and high cleaning efficiency, which is conducive to promotion.

[0037] Embodiment 2

[0038] like Figure 1-5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0039] The angle adjustment assembly 2 includes two fixed slide rails 22 and a telescopic cylinder 23. The two fixed slide rails 22 are fixedly connected to the top surface of the bottom plate 1. A fixed block 26 is provided on one side of each fixed slide rail 22. Each fixed block 26 is fixedly connected to the top surface of the bottom plate 1, and an L-shaped adjustment plate 25 is movably hinged between each fixed block 26 and the corresponding fixed connecting plate 7.

[0040] The telescopic cylinder 23 is fixedly mounted on the top surface of the bottom plate 1. The model of the telescopic cylinder 23 is HR6000. A mobile connecting plate 21 is fixedly mounted on the power output end of the telescopic cylinder 23. Both ends of the mobile connecting plate 21 are fixedly mounted with matching sliders 24. Each matching slider 24 is slidably connected to the corresponding fixed slide rail 22. The top of each matching slider 24 is fixedly mounted with a mounting block. Each mounting block is movably hinged to the corresponding fixed connecting plate 7. The telescopic cylinder 23 is arranged between the two fixed slide rails 22.

[0041] In specific use, based on the first embodiment, when it is necessary to further increase the practicality of the device, the operation is as follows:

[0042] When the photovoltaic panel 5 needs to be adjusted in angle, the telescopic cylinder 23 is started. Under the power output of the telescopic cylinder 23, the movable connecting plate 21 is driven to move, and then each matching slider 24 is driven to slide and move along the corresponding fixed slide rail 22, thereby driving each installation connecting block to move synchronously. At the same time, under the articulation operation, the fixed connecting plate 7 is driven to be movably hinged along the L-shaped adjustment plate 25 and the corresponding installation connecting block respectively, and at the same time, each L-shaped adjustment plate 25 is driven to be movably hinged along the corresponding fixed block 26. In this way, it is convenient to realize the angle adjustment operation of the two fixed connecting plates 7, and then it is convenient to realize the angle adjustment operation of the photovoltaic panel 5 and the U-shaped installation plate 4. The advantages of adjusting the angle of the photovoltaic panel 5 are: first, by adjusting the angle of the photovoltaic panel 5, it is convenient for the photovoltaic panel 5 to better perform solar energy conversion operations in the later stage; second, when encountering snowy weather, when the surface of the photovoltaic panel 5 is covered with a lot of snow, the snow can be automatically slid down through its angle adjustment, which is convenient for later cleaning and helps to increase the practicality of the device.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-efficiency cleaning device for photovoltaic maintenance, comprising a bottom plate (1), characterized in that: A U-shaped mounting plate (4) is arranged above the bottom plate (1), a photovoltaic panel (5) is fixedly mounted inside the U-shaped mounting plate (4), two fixed connecting plates (7) are fixedly arranged on one side of the photovoltaic panel (5), a cleaning and adjusting component (3) is arranged between the two fixed connecting plates (7) and the U-shaped mounting plate (4), and the cleaning and adjusting component (3) is used to clean the surface of the photovoltaic panel (5); An angle adjustment component (2) is provided between the two fixed connecting plates (7) and the bottom plate (1), and the angle adjustment component (2) is used to adjust the angle of the photovoltaic panel (5).

2. The high-efficiency cleaning device for photovoltaic maintenance according to claim 1, characterized in that: The cleaning adjustment assembly (3) comprises two cleaning rollers (31), both of which are arranged in a U-shaped mounting plate (4), a cleaning roller shaft is fixedly provided through the middle of each cleaning roller (31), an elliptical sliding hole (6) is provided on each fixed connecting plate (7), and both ends of each cleaning roller shaft extend to the outside of the corresponding elliptical sliding hole (6) and are movably hinged to be provided with a connecting plate (35), and a synchronous driving component is provided between two adjacent connecting plates (35) and the corresponding fixed connecting plate (7); A meshing gear (34) is provided between each of the connecting plates (35) and the corresponding fixed connecting plate (7); each of the meshing gears (34) is fixedly sleeved on the corresponding cleaning roller shaft; one side of each of the meshing gears (34) is meshed with a rack plate (33); and each of the rack plates (33) is fixedly connected to the U-shaped mounting plate (4).

3. The high-efficiency cleaning device for photovoltaic maintenance according to claim 2, characterized in that: The synchronous drive component comprises a drive motor (36), the drive motor (36) is fixedly mounted on the fixed connecting plate (7), an adjustment plate (37) is fixedly arranged on the power output end of the drive motor (36), and one end of each connecting plate (35) close to the fixed connecting plate (7) is movably hinged to the corresponding end of the fixed connecting plate (7).

4. The high-efficiency cleaning device for photovoltaic maintenance according to claim 2, characterized in that: A plurality of cleaning bristles (32) are evenly fixed on each of the cleaning rollers (31).

5. The high-efficiency cleaning device for photovoltaic maintenance according to claim 1, characterized in that: The angle adjustment assembly (2) comprises two fixed slide rails (22) and a telescopic cylinder (23), the two fixed slide rails (22) are both fixedly connected to the top surface of the bottom plate (1), a fixed block (26) is provided on one side of each fixed slide rail (22), each fixed block (26) is fixedly connected to the top surface of the bottom plate (1), and an L-shaped adjustment plate (25) is movably hinged between each fixed block (26) and the corresponding fixed connecting plate (7); The telescopic cylinder (23) is fixedly mounted on the top surface of the bottom plate (1); a movable connecting plate (21) is fixedly mounted on the power output end of the telescopic cylinder (23); matching sliders (24) are fixedly mounted on both ends of the movable connecting plate (21); each matching slider (24) is slidably connected to a corresponding fixed slide rail (22); a mounting connecting block is fixedly mounted on the top end of each matching slider (24); and each mounting connecting block is movably hinged to a corresponding fixed connecting plate (7).

6. The high-efficiency cleaning device for photovoltaic maintenance according to claim 5, characterized in that: The telescopic cylinder (23) is arranged between two fixed slide rails (22).

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