Photovoltaic panel dust removal device

Abstract

The utility model relates to the technical field of cleaning methods using tools, brushes or similar tools, and discloses a photovoltaic panel dust removal device which comprises a connecting frame, a photovoltaic panel assembly is fixedly connected to the inner surface of the connecting frame, and two connecting blocks are fixedly connected to the upper side of the connecting frame. The two connecting blocks are arranged on the left side and the right side of the photovoltaic panel assembly, the connecting structures of the two connecting blocks are the same and are symmetrically arranged, the lower side description takes the connecting block on the right side as the standard, and a cleaning mechanism is arranged between the two connecting blocks. The cleaning mechanism comprises a first sliding groove, a first connecting port, a toothed plate, a sliding block, a rotating roller, a cleaning brush roller, a second sliding groove, a second connecting port, a sliding plate, a spring and a toothed bar, in this way, dust accumulated on the upper side of the photovoltaic panel assembly can be simply and rapidly cleaned, a worker does not need to hold a brush by hand for cleaning in a time-consuming and labor-consuming mode, and the working efficiency is improved. And therefore, the cleaning efficiency of the photovoltaic panel assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning methods utilizing tools, brushes or similar tools, in particular to a photovoltaic panel dust removal device. Background Art

[0002] Photovoltaic panel components are a type of power generation device that generates direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells that are almost entirely made of semiconductor materials (such as silicon). Since photovoltaic panels are installed outdoors, dust easily accumulates on the surface of the panels during use. The dust blocks light, causing the light transmittance of the photovoltaic panel surface to decrease, thereby reducing the photoelectric conversion efficiency.

[0003] In order to ensure the power generation efficiency of photovoltaic panels, workers are required to regularly clean the dust on the photovoltaic panels. The current cleaning method is mostly for workers to clean the surface of the photovoltaic panels with a handheld brush. This cleaning method is relatively laborious and has a relatively low cleaning efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic panel dust removal device, which has the function of simply and quickly cleaning the dust accumulated on the upper side of the photovoltaic panel, without the need for workers to use a handheld brush to clean it time-consumingly and laboriously, thereby improving the cleaning efficiency of the photovoltaic panel.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel dust removal device, comprising a connecting frame, the inner surface of which is fixedly connected to a photovoltaic panel assembly, and the upper side of the connecting frame is fixedly connected to two connecting blocks;

[0008] Two connection blocks are arranged on the left and right sides of the photovoltaic panel assembly, and the connection structures of the two connection blocks are the same and are arranged symmetrically;

[0009] A cleaning mechanism is provided between the two connecting blocks, and the cleaning mechanism can quickly clean the dust accumulated on the upper side of the photovoltaic panel assembly;

[0010] The cleaning mechanism comprises a first sliding groove, a first connecting port, a tooth plate, a sliding block, a rotating roller, a cleaning brush roller, a second sliding groove, a second connecting port, a sliding plate, a spring and a tooth rod.

[0011] Preferably, the first sliding groove is provided on the left side of the connecting block, the first connecting port is provided on the upper side of the first sliding groove, and the first connecting port is communicated with the interior of the first sliding groove;

[0012] The tooth plate is fixedly connected to the bottom wall of the first sliding groove, the sliding block is slidably connected to the inside of the first sliding groove, and the sliding block is arranged on the right side of the tooth plate.

[0013] Preferably, the upper side of the sliding block extends out of the connecting block through the first connecting port, and a limiting groove is provided on the left side of the sliding block;

[0014] A connecting plate is fixedly connected to the upper sides of the two sliding blocks on the left and right sides, and the rotating roller is rotatably connected between the two connecting blocks;

[0015] The cleaning brush roller is fixedly sleeved on the outer surface of the rotating roller. The cleaning brush roller is composed of a brush. The cleaning brush roller can contact the upper side of the photovoltaic panel assembly.

[0016] Preferably, the second connection port is opened on the left side of the cleaning brush roller, the second sliding groove is opened inside the rotating roller, and the second sliding groove is a rectangular groove;

[0017] The second sliding groove is communicated with the second connecting port, and the sliding plate is slidably connected to the inside of the second sliding groove, and the sliding plate is a rectangular plate.

[0018] Preferably, the spring is fixedly connected to the right side of the sliding plate, and the right end of the spring is in contact with the right wall of the second sliding groove;

[0019] The right end of the spring contacts but is not fixedly connected to the right wall of the second sliding groove, and the gear rod is fixedly connected to the left side of the sliding plate.

[0020] Preferably, the left end of the gear rod extends out of the rotating roller through the second connection port, the gear rod is meshed and connected with the gear plate, the left end of the gear rod is fixedly connected with the limiting block, and the limiting block is adapted to the left limiting groove;

[0021] A second connection port is also provided on the right side of the rotating roller. The connection structures of the two second connection ports on the left and right and the components nearby are the same and symmetrically arranged.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the utility model provides a photovoltaic panel dust removal device, which has the following beneficial effects:

[0024] (1) The photovoltaic panel dust removal device pushes the connecting plate, and the connecting plate drives the cleaning brush roller to move and rotate after transmission. The cleaning brush roller cleans the dust on the upper side of the photovoltaic panel assembly during rotation. In this way, the dust accumulated on the upper side of the photovoltaic panel assembly can be cleaned simply and quickly, without the need for staff to clean with a brush in hand, which is time-consuming and laborious, thereby improving the cleaning efficiency of the photovoltaic panel assembly.

[0025] (2) When the photovoltaic panel dust removal device needs to clean the dust on the cleaning brush roller, the staff moves the two gear rods to the opposite sides. After the transmission, the matching state of the limit block and the limit groove is released, and the meshing state of the gear rod and the tooth plate is also released. Then, the cleaning brush roller can be removed for cleaning, and then the installation can be completed in the above manner. In this way, the disassembly and installation of the cleaning brush roller are very convenient and quick, which makes it convenient for the staff to clean the cleaning brush roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of a photovoltaic panel dust removal device of the utility model;

[0027] Figure 2 This is a schematic diagram of the connection structure of the connection block of the utility model;

[0028] Figure 3 It is a schematic diagram of the cross-sectional connection structure of the rotating roller and the cleaning brush roller of the utility model.

[0029] In the figure: 1. connecting frame; 2. photovoltaic panel assembly; 3. connecting block; 4. first sliding groove; 5. first connecting port; 6. tooth plate; 7. sliding block; 8. limiting groove; 9. connecting plate; 10. rotating roller; 11. cleaning brush roller; 12. second sliding groove; 13. second connecting port; 14. sliding plate; 15. spring; 16. tooth rod; 17. limiting 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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] See also Figures 1 to 3 The utility model provides a new technical solution: a photovoltaic panel dust removal device, including a connecting frame 1, the inner surface of the connecting frame 1 is fixedly connected to a photovoltaic panel assembly 2, the upper side of the connecting frame 1 is fixedly connected to two connecting blocks 3, the two connecting blocks 3 are arranged on the left and right sides of the photovoltaic panel assembly 2, the connection structures of the two connecting blocks 3 are the same and are symmetrically arranged, the lower side description is based on the right side connecting block 3 as the standard, a cleaning mechanism is arranged between the two connecting blocks 3, the cleaning mechanism can quickly clean the dust accumulated on the upper side of the photovoltaic panel assembly 2, the cleaning mechanism includes a first sliding groove 4, a first connecting port 5, a tooth plate 6, a sliding block 7, a rotating roller 10, a cleaning brush roller 11, a second sliding groove 12, a second connecting port 13, a sliding plate 14, a spring 15 and a gear rod 16.

[0032] Furthermore, the first sliding groove 4 is opened on the left side of the connecting block 3, the first connecting port 5 is opened on the upper side of the first sliding groove 4, the first connecting port 5 is communicated with the interior of the first sliding groove 4, the tooth plate 6 is fixedly connected to the bottom wall of the first sliding groove 4, the sliding block 7 is slidably connected to the interior of the first sliding groove 4, the sliding block 7 is arranged on the right side of the tooth plate 6, the upper side of the sliding block 7 extends out of the connecting block 3 through the first connecting port 5, a limiting groove 8 is opened on the left side of the sliding block 7, and a connecting plate 9 is fixedly connected to the upper sides of the left and right sliding blocks 7, a rotating roller 10 is rotatably connected between the two connecting blocks 3, a cleaning brush roller 11 is fixedly sleeved on the outer surface of the rotating roller 10, the cleaning brush roller 11 is composed of a brush, and the cleaning brush roller 11 can contact with the upper side of the photovoltaic panel assembly 2, a second connecting port 13 is opened on the left side of the cleaning brush roller 11, and a second sliding groove 12 is opened on the rotating Inside the movable roller 10, the second sliding groove 12 is a rectangular groove, the second sliding groove 12 is connected to the second connecting port 13, the sliding plate 14 is slidably connected to the inside of the second sliding groove 12, the sliding plate 14 is a rectangular plate, the spring 15 is fixedly connected to the right side of the sliding plate 14, the right end of the spring 15 is in contact with the right wall of the second sliding groove 12, the right end of the spring 15 is in contact with the right wall of the second sliding groove 12 but is not fixedly connected, the gear rod 16 is fixedly connected to the left side of the sliding plate 14, the left end of the gear rod 16 extends out of the rotating roller 10 through the second connecting port 13, the gear rod 16 is meshed and connected with the gear plate 6, the left end of the gear rod 16 is fixedly connected to the limiting block 17, the limiting block 17 is adapted to the left limiting groove 8, the right side of the rotating roller 10 is also provided with a second connecting port 13, the connection structure of the left and right second connecting ports 13 and their nearby components is the same and symmetrically arranged.

[0033] Furthermore, when it is necessary to clean the upper side of the photovoltaic panel assembly 2, the staff pushes the connecting plate 9, and the connecting plate 9 drives the left and right sliding blocks 7 to move synchronously, and the two sliding blocks 7 drive the two corresponding limit blocks 17 to move, and the two limit blocks 17 drive the two gear rods 16 to move synchronously, and the two gear rods 16 are meshed and connected with the two toothed plates 6 while moving, so that the two gear rods 16 will rotate, and the two gear rods 16 drive the two limit blocks 17 to rotate respectively inside the two limit grooves 8, and the gear rods 16 drive the two sliding plates 14 to move. The second sliding groove 12 and the sliding plate 14 are both rectangular, and the two sliding plates 14 will drive the rotating roller 10 to rotate, and the rotating roller 10 will drive the cleaning brush roller 11 to rotate, and then the cleaning brush roller 11 will also rotate while moving. The cleaning brush roller 11 will clean the dust on the upper side of the photovoltaic panel assembly 2 during its rotation. In this way, the dust accumulated on the upper side of the photovoltaic panel assembly 2 can be cleaned simply and quickly, and the staff does not need to clean it with a brush in hand, which is time-consuming and laborious, thereby improving the cleaning efficiency of the photovoltaic panel assembly 2.

[0034] Furthermore, when it is necessary to clean the dust on the cleaning brush roller 11, the staff moves the two gear rods 16 to the opposite sides, and the two gear rods 16 drive the two limit blocks 17 to move, and then the two gear rods 16 and the two limit blocks 17 will move to the inside of the second sliding groove 12, and then the matching state of the limit blocks 17 and the limit groove 8 will be released, and at the same time, the meshing state of the gear rod 16 and the tooth plate 6 will also be released, and then the cleaning brush roller 11 can be removed for cleaning, and then the installation can be completed by the above method. In this way, the disassembly and installation of the cleaning brush roller 11 are very convenient and fast, which makes it convenient for the staff to clean the cleaning brush roller 11.

[0035] Working principle: when it is necessary to clean the upper side of the photovoltaic panel assembly 2, the staff pushes the connecting plate 9, and the connecting plate 9 drives the left and right sliding blocks 7 to move synchronously, and the two sliding blocks 7 drive the two corresponding limit blocks 17 to move, and the two limit blocks 17 drive the two gear rods 16 to move synchronously, and the two gear rods 16 are meshed and connected with the two tooth plates 6 while moving, and then the two gear rods 16 will rotate, and the two gear rods 16 drive the two limit blocks 17 to rotate respectively inside the two limit grooves 8, and the gear rods 16 drive the two sliding plates 14 to rotate. Because the second sliding groove 12 and the sliding plate 14 are both rectangular, the two sliding plates 14 will drive the rotating roller 10 to rotate, and the rotating roller 10 drives the cleaning brush roller 11 to rotate, and then the cleaning brush roller 11 will also rotate while moving, and the cleaning brush roller 11 will clean the dust on the upper side of the photovoltaic panel assembly 2 during its rotation.

[0036] Furthermore, when it is necessary to clean the dust on the cleaning brush roller 11, the staff moves the two gear rods 16 to the opposite sides, and the two gear rods 16 drive the two limit blocks 17 to move, and then the two gear rods 16 and the two limit blocks 17 will move to the inside of the second sliding groove 12, and then the matching state of the limit block 17 and the limit groove 8 will be released, and at the same time, the meshing state of the gear rod 16 and the tooth plate 6 will also be released, and then the cleaning brush roller 11 can be removed for cleaning, and then the installation can be completed in the above method.

[0037] 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. A photovoltaic panel dust removal device, comprising a connecting frame (1), the inner surface of which is fixedly connected with a photovoltaic panel assembly (2), characterized in that: Two connection blocks (3) are fixedly connected to the upper side of the connection frame (1); Two connection blocks (3) are arranged on the left and right sides of the photovoltaic panel assembly (2), and the connection structures of the two connection blocks (3) are the same and are symmetrically arranged; A cleaning mechanism is provided between the two connecting blocks (3), and the cleaning mechanism can quickly clean dust accumulated on the upper side of the photovoltaic panel assembly (2); The cleaning mechanism comprises a first sliding groove (4), a first connecting port (5), a tooth plate (6), a sliding block (7), a rotating roller (10), a cleaning brush roller (11), a second sliding groove (12), a second connecting port (13), a sliding plate (14), a spring (15) and a tooth rod (16).

2. A photovoltaic panel dust removal device according to claim 1, characterized in that: The first sliding groove (4) is provided on the left side of the connecting block (3), the first connecting port (5) is provided on the upper side of the first sliding groove (4), and the first connecting port (5) is communicated with the interior of the first sliding groove (4); The tooth plate (6) is fixedly connected to the bottom wall of the first sliding groove (4), the sliding block (7) is slidably connected to the inside of the first sliding groove (4), and the sliding block (7) is arranged on the right side of the tooth plate (6).

3. A photovoltaic panel dust removal device according to claim 2, characterized in that: The upper side of the sliding block (7) extends out of the connecting block (3) through the first connecting port (5), and a limiting groove (8) is provided on the left side of the sliding block (7); A connecting plate (9) is fixedly connected to the upper sides of the two sliding blocks (7) on the left and right sides, and a rotating roller (10) is rotatably connected between the two connecting blocks (3); The cleaning brush roller (11) is fixedly sleeved on the outer surface of the rotating roller (10); the cleaning brush roller (11) is composed of a brush; and the cleaning brush roller (11) can contact the upper side of the photovoltaic panel assembly (2).

4. A photovoltaic panel dust removal device according to claim 1, characterized in that: The second connection port (13) is opened on the left side of the cleaning brush roller (11), the second sliding groove (12) is opened inside the rotating roller (10), and the second sliding groove (12) is a rectangular groove; The second sliding groove (12) is communicated with the second connecting port (13); the sliding plate (14) is slidably connected inside the second sliding groove (12); the sliding plate (14) is a rectangular plate.

5. A photovoltaic panel dust removal device according to claim 1, characterized in that: The spring (15) is fixedly connected to the right side of the sliding plate (14), and the right end of the spring (15) is in contact with the right wall of the second sliding groove (12); The right end of the spring (15) contacts the right wall of the second sliding groove (12) but is not fixedly connected thereto, and the gear rod (16) is fixedly connected to the left side of the sliding plate (14).

6. A photovoltaic panel dust removal device according to claim 5, characterized in that: The left end of the gear rod (16) extends out of the rotating roller (10) through the second connecting port (13), the gear rod (16) is meshedly connected with the toothed plate (6), the left end of the gear rod (16) is fixedly connected with a limiting block (17), and the limiting block (17) is adapted to the left limiting groove (8); The right side of the rotating roller (10) is similarly provided with a second connection port (13), and the connection structures of the two left and right second connection ports (13) and the components nearby are identical and symmetrically arranged.

Images