Adjustable photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic modules, and discloses an adjustable photovoltaic module, which comprises a photovoltaic panel, the top of the photovoltaic panel is provided with a brush for cleaning, the bottom of the photovoltaic panel is fixedly provided with an assembly frame, the bottom of the assembly frame is provided with an adjusting rod, the bottom of the assembly frame is provided with a support for supporting, and the support is provided with an adjusting rod. And a bottom plate for stabilizing is fixedly mounted at the bottom of the bracket. According to the adjustable photovoltaic module, through cooperative arrangement of the photovoltaic panel and the brush, the brush can move on the photovoltaic panel, so that the brush can clean dust attached to the surface of the photovoltaic panel, blocking of the dust to sunlight is reduced, the sunlight absorption capacity of the photovoltaic panel is improved, the dust is prevented from being accumulated on the photovoltaic panel for a long time, and the service life of the photovoltaic panel is prolonged. Abrasion and erosion of dust to the surface of the photovoltaic panel are reduced, aging of the photovoltaic panel is slowed down, the photovoltaic panel is more durable, the support can prevent the assembly frame from shaking during adjustment, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to an adjustable photovoltaic component. Background Art

[0002] Adjustable photovoltaic modules are a type of photovoltaic power generation equipment that can adjust the angle more conveniently. Adjustable photovoltaic modules are usually used in large photovoltaic power generation systems, such as solar power stations or rooftop photovoltaic systems. By adjusting the angle of the panel, these modules can increase the power generation of the photovoltaic system and make greater use of solar energy resources.

[0003] Chinese patent announcement No. CN218783764U discloses a photovoltaic component with an adjustable support structure, including a fixed block arranged on the surface of a base, and a hinge block is hinged on the fixed block, a mounting frame is arranged on the surface of the hinge block, an adjustment shell is arranged on the surface of the base, and a support plate is arranged in the adjustment shell, a positioning groove is opened on the surface of the support plate, a slide plate is arranged on the surface of the mounting frame, and a hinge block 2 is arranged in the slide plate, and a fixed block 2 is hinged on the surface of the hinge block 2. The beneficial effect is that the support plate is released by loosening the bolts, and the mounting frame is moved upward by the elastic support of the spring at this time, and then the mounting frame is pushed to a suitable height by manpower, and then the bolts are screwed so that the inner ends are inserted into the corresponding positioning grooves to fix the support plate, thereby realizing the adjustment of the inclination angle of the photovoltaic panel, so that it can be fully exposed to sunlight, and the conversion efficiency of the photovoltaic panel is effectively improved.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. When the utility model is in use, it is not convenient to clean the dust on the surface of the device, which may affect the device's absorption of sunlight and cause the device to be corroded, which may accelerate the aging of the device;

[0006] 2. When the utility model is in use, it is not convenient to change the orientation of the device, which may make the device unable to receive solar radiation to the greatest extent, thereby affecting the normal power generation efficiency of the photovoltaic panel. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides an adjustable photovoltaic assembly, which solves the problems in the prior art:

[0009] 1. When the utility model is in use, it is not convenient to clean the dust on the surface of the device, which may affect the device's absorption of sunlight and may cause the device to be corroded, which may accelerate the aging of the device;

[0010] 2. When the utility model is in use, it is not convenient to change the orientation of the device, which may make the device unable to receive solar radiation to the greatest extent, thereby affecting the normal power generation efficiency of the photovoltaic panel.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: an adjustable photovoltaic component, including a photovoltaic panel, a brush for cleaning is provided on the top of the photovoltaic panel, an assembly frame is fixedly installed on the bottom of the photovoltaic panel, an adjustment rod is provided at the bottom of the assembly frame, a bracket for support is provided at the bottom of the assembly frame, and a base plate for stability is fixedly installed on the bottom of the bracket.

[0013] Optionally, a protective frame for protection is fixedly mounted on one side of the photovoltaic panel, and a threaded hole is formed on the top of the protective frame.

[0014] Optionally, one side of the brush is threadedly connected to a screw rod for movement, one side of the screw rod is fixedly mounted with a motor, and the bottom of the motor is fixedly mounted to the top of the protective frame.

[0015] Optionally, a guide rod for limiting is clamped on one side of the brush, and limiting blocks for blocking are fixedly installed on both ends of the guide rod, and the bottom of the limiting block is fixedly installed on the top of the protective frame.

[0016] Optionally, a rotating shaft for adjusting the angle is fixedly connected to one side of the assembly frame, and a first positioning block for rotation is fixedly installed at the bottom of the assembly frame.

[0017] Optionally, a telescopic rod for changing the length is clamped on the top of the adjusting rod, the top of the telescopic rod is clamped with the bottom of the first positioning block, and a clamping block is clamped on one side of the telescopic rod.

[0018] Optionally, a reinforcement plate is fixedly connected to one side of the bracket, a bearing for rotation is clamped to one side of the bracket, and an inner wall of the bearing is clamped to an outer surface of the rotating shaft.

[0019] Optionally, a ground nail is clamped at the bottom of the base plate, a fixing ring for fastening is threadedly connected to the top of the ground nail, a second positioning block is fixedly installed on the top of the base plate, and the top of the second positioning block is clamped with the bottom of the adjusting rod.

[0020] (III) Beneficial effects

[0021] The utility model provides an adjustable photovoltaic module, which has the following beneficial effects:

[0022] 1. The adjustable photovoltaic assembly, through the coordinated setting of the photovoltaic panel and the brush, can move the brush on the photovoltaic panel, so that the brush can clean the dust attached to the surface of the photovoltaic panel, reduce the dust blocking the sunlight, and improve the photovoltaic panel's ability to absorb sunlight, thereby avoiding long-term accumulation of dust on the photovoltaic panel, reducing the wear and erosion of the photovoltaic panel surface caused by dust, slowing down the aging of the photovoltaic panel, making the photovoltaic panel more durable, and increasing the service life of the device.

[0023] 2. The adjustable photovoltaic module, through the coordinated arrangement of the assembly frame, the adjustment rod and the bracket, can adjust the angle and direction of the assembly frame according to the position of the sun, so that the device can receive solar radiation to a greater extent and improve the energy conversion time. The adjustment rod can drive the assembly frame to rotate by changing its length, and the bracket can support the assembly frame and make the assembly frame more stable when rotating, thereby preventing the assembly frame from shaking during adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the brush structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the assembly frame structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the adjusting rod of the utility model;

[0028] Figure 5 This is a schematic diagram of the bottom plate structure of the utility model.

[0029] In the figure: 1. Photovoltaic panel; 2. Brush; 3. Assembly frame; 4. Adjustment rod; 5. Bracket; 6. Bottom plate; 7. Protection frame; 8. Threaded hole; 9. Screw; 10. Motor; 11. Guide rod; 12. Limit block; 13. Rotating shaft; 14. First positioning block; 15. Telescopic rod; 16. Block; 17. Reinforcement plate; 18. Bearing; 19. Ground nail; 20. Fixing ring; 21. Second positioning block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in 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.

[0031] Embodiment 1:

[0032] See also Figure 1 and Figure 2 The utility model provides a technical solution: an adjustable photovoltaic assembly, in order to enable the device to clean the dust attached to the surface during use and reduce the dust blocking the sunlight, a photovoltaic panel 1 and a brush 2 are provided;

[0033] A brush 2 for cleaning is provided on the top of the photovoltaic panel 1, a protective frame 7 for protection is fixedly installed on one side of the photovoltaic panel 1, a threaded hole 8 is opened on the top of the protective frame 7, a screw rod 9 for movement is threadedly connected to one side of the brush 2, a motor 10 is fixedly installed on one side of the screw rod 9, the bottom of the motor 10 is fixedly installed on the top of the protective frame 7, a guide rod 11 for limiting is clamped on one side of the brush 2, and limit blocks 12 for blocking are fixedly installed at both ends of the guide rod 11, and the bottom of the limit block 12 is fixedly installed on the top of the protective frame 7. Through the setting of the protective frame 7, it can be 1 forms a layer of protection on the outside to reduce the impact on the photovoltaic panel. The setting of the threaded hole 8 can make the photovoltaic panel 1 more firmly fixed on the device and reduce the loosening. The setting of the screw rod 9 can drive the brush 2 to move by rotation, so that the brush 2 cleans the dust on the photovoltaic panel 1. The setting of the motor 10 can provide power for the rotation of the screw rod 9. The setting of the guide rod 11 can limit the moving direction of the brush 2 and improve the stability of the brush 2. The setting of the limit block 12 can connect the guide rod 11 with the protective frame 7 to prevent the guide rod 11 from shaking.

[0034] Embodiment 2:

[0035] See also Figure 1 , Figure 2 and Figure 3 In order to adjust the angle and direction of the device according to the position of the sun during use and improve the energy conversion time, an assembly frame 3, an adjustment rod 4 and a bracket 5 are provided;

[0036] An assembly frame 3 is fixedly installed at the bottom of the photovoltaic panel 1, an adjusting rod 4 is provided at the bottom of the assembly frame 3, a bracket 5 for support is provided at the bottom of the assembly frame 3, a rotating shaft 13 for adjusting the angle is fixedly connected to one side of the assembly frame 3, a first positioning block 14 for rotation is fixedly installed at the bottom of the assembly frame 3, a telescopic rod 15 for changing the length is clamped at the top of the adjusting rod 4, the top of the telescopic rod 15 is clamped with the bottom of the first positioning block 14, a clamping block 16 is clamped at one side of the telescopic rod 15, a reinforcing plate 17 is fixedly connected to one side of the bracket 5, a bearing 18 for rotation is clamped at one side of the bracket 5, and the bearing 1 The inner wall of 8 is snap-fitted with the outer surface of the rotating shaft 13. Through the setting of the rotating shaft 13, the assembly frame 3 can be rotated as needed. The setting of the first positioning block 14 can facilitate the assembly of the assembly frame 3 and the telescopic rod 15. The setting of the telescopic rod 15 can change the length of the adjusting rod 4 by lifting and lowering, thereby driving the assembly frame 3 to rotate. The setting of the clamping block 16 can limit the position of the telescopic rod 15 to avoid sliding during use. The setting of the reinforcement plate 17 can improve the stability of the bracket 5. The setting of the bearing 18 can make the assembly frame 3 more stable when rotating to avoid shaking of the device.

[0037] Embodiment three:

[0038] See also Figure 1 and Figure 5 In order to prevent the device from tilting during use, a bottom plate 6 is provided;

[0039] A base plate 6 for stability is fixedly installed at the bottom of the bracket 5, a ground nail 19 is clamped at the bottom of the base plate 6, and a fixing ring 20 for tightening is threadedly connected to the top of the base plate 6. A second positioning block 21 is fixedly installed on the top of the base plate 6, and the top of the second positioning block 21 is clamped with the bottom of the adjusting rod 4. Through the setting of the ground nail 19, the base plate 6 can be firmly connected to the ground to prevent the device from tilting. The setting of the fixing ring 20 can limit the position of the ground nail 19 to prevent the ground nail 19 from detaching from the base plate 6. The setting of the second positioning block 21 can facilitate the assembly of the base plate 6 and the top parts, thereby reducing the time required for assembling the device.

[0040] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0041] In the utility model, the working steps of the device are as follows:

[0042] First, the base plate 6 is firmly connected to the ground through the ground nails 19. Secondly, the telescopic rod 15 is raised and lowered as needed to make the adjustment rod 4 reach a suitable length. At the same time, the assembly frame 3 is rotated on the bracket 5. Then, the photovoltaic panel 1 is directed toward the sun to receive solar radiation to the greatest extent. Finally, when there is a lot of dust attached to the surface of the photovoltaic panel 1, the screw 9 can be driven to rotate by the motor 10, thereby pushing the brush 2 to move and clean the dust on the surface of the photovoltaic panel 1.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable photovoltaic assembly, comprising a photovoltaic panel (1), characterized in that: A brush (2) for cleaning is provided on the top of the photovoltaic panel (1), an assembly frame (3) is fixedly installed on the bottom of the photovoltaic panel (1), an adjustment rod (4) is provided on the bottom of the assembly frame (3), a bracket (5) for supporting is provided on the bottom of the assembly frame (3), and a bottom plate (6) for stabilization is fixedly installed on the bottom of the bracket (5).

2. The adjustable photovoltaic assembly according to claim 1, characterized in that: A protective frame (7) for protection is fixedly mounted on one side of the photovoltaic panel (1), and a threaded hole (8) is provided on the top of the protective frame (7).

3. The adjustable photovoltaic assembly according to claim 2, characterized in that: One side of the brush (2) is threadedly connected to a screw rod (9) for movement, one side of the screw rod (9) is fixedly mounted with a motor (10), and the bottom of the motor (10) is fixedly mounted to the top of the protective frame (7).

4. The adjustable photovoltaic assembly according to claim 2, characterized in that: A guide rod (11) for limiting is clamped on one side of the brush (2), and limiting blocks (12) for blocking are fixedly mounted on both ends of the guide rod (11), and the bottom of the limiting block (12) is fixedly mounted on the top of the protective frame (7).

5. The adjustable photovoltaic assembly according to claim 1, characterized in that: A rotating shaft (13) for adjusting the angle is fixedly connected to one side of the assembly frame (3), and a first positioning block (14) for rotation is fixedly installed at the bottom of the assembly frame (3).

6. The adjustable photovoltaic assembly according to claim 5, characterized in that: A telescopic rod (15) for changing the length is clamped on the top of the adjusting rod (4), the top of the telescopic rod (15) is clamped on the bottom of the first positioning block (14), and a clamping block (16) is clamped on one side of the telescopic rod (15).

7. The adjustable photovoltaic assembly according to claim 5, characterized in that: A reinforcing plate (17) is fixedly connected to one side of the bracket (5), a bearing (18) for rotation is clamped to one side of the bracket (5), and the inner wall of the bearing (18) is clamped to the outer surface of the rotating shaft (13).

8. The adjustable photovoltaic assembly according to claim 1, characterized in that: The bottom of the base plate (6) is clamped with a ground nail (19), the top of the ground nail (19) is threadedly connected with a fixing ring (20) for fastening, and the top of the base plate (6) is fixedly installed with a second positioning block (21), the top of the second positioning block (21) is clamped with the bottom of the adjustment rod (4).

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