Photovoltaic panel cleaning device

Abstract

The utility model discloses a photovoltaic panel cleaning device which comprises a photovoltaic panel, a supporting frame is fixedly installed at the lower end of the photovoltaic panel, a cleaning mechanism used for cleaning the photovoltaic panel is arranged on the outer side of the photovoltaic panel, the cleaning mechanism comprises a cleaning brush, installation assemblies are arranged on the two sides of the cleaning brush, a cleaning assembly is arranged at the upper end of the cleaning brush, and the photovoltaic panel is arranged on the photovoltaic panel. The photovoltaic panel cleaning device relates to the technical field of photovoltaic panel cleaning devices and is provided with the cleaning mechanism, the attaching degree of a cleaning brush and a photovoltaic panel can be controlled by rotating a second threaded rod, and therefore the pressing force of the cleaning brush on the photovoltaic panel is controlled; the cleaning brush can be driven to move to clean the photovoltaic panel only by pushing the push rod, the cleaning brush does not need to be manually pressed, the cleaning brush can comprehensively clean the photovoltaic panel with more uniform and moderate force, the photovoltaic panel is cleaned more conveniently, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel cleaning devices, in particular to a photovoltaic panel cleaning device. Background Art

[0002] Photovoltaic panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through photoelectric effect or photochemical effect. The main material of some solar panels is silicon. During the use of photovoltaic panels, dust will accumulate on the surface of the panels, affecting the use of the panels.

[0003] Photovoltaic panels are cleaned regularly, and current photovoltaic panel cleaning devices usually consist of a cleaning plate, a brush fixed on the cleaning plate and a push rod connected to the cleaning plate. The push rod can be held by the hand to drive the cleaning plate to move on the surface of the photovoltaic panel, and the surface of the photovoltaic panel is cleaned by the brush. When cleaning the photovoltaic panel with a brush, the brush cloth needs to be pushed repeatedly or the brush needs to be rubbed on the surface of the photovoltaic panel to brush off the dust. However, during the cleaning process, it is difficult to control the force with which the brush is pressed on the photovoltaic panel. Using too much force can easily damage the photovoltaic panel, while using too little force can cause the photovoltaic panel to be uncleanly cleaned. This is time-consuming and labor-intensive, and may cause the photovoltaic panel to rupture.

[0004] Therefore, in view of the above problems, a photovoltaic panel cleaning device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic panel cleaning device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A photovoltaic panel cleaning device comprises a photovoltaic panel, a support frame is fixedly installed at the lower end of the photovoltaic panel, a cleaning mechanism for cleaning the photovoltaic panel is arranged on the outer side of the photovoltaic panel, the cleaning mechanism comprises a cleaning brush, mounting components are arranged on both sides of the cleaning brush, and a cleaning component is arranged on the upper end of the cleaning brush, and the cleaning component comprises an I-shaped block, there are two I-shaped blocks, a connecting plate is fixedly connected to the middle part of the two I-shaped blocks, a mounting plate is fixedly installed on the upper end of the connecting plate, a movable rod is rotatably installed on the inner wall of the mounting plate, a push rod is slidably installed on the outer wall of the movable rod, a control button is fixedly installed on the outer wall of the push rod, a guide rod is slidably installed on the inner wall of one of the I-shaped blocks, and a second threaded rod is threadedly installed on the inner wall of the other I-shaped block, the lower end of the second threaded rod is rotatably connected to the cleaning brush, and the lower end of the guide rod is fixedly connected to the cleaning brush.

[0008] In a preferred embodiment of the present invention, the mounting assembly includes a mounting rod, a first vertical plate is fixedly mounted on one end of the mounting rod, a second vertical plate is fixedly mounted on the other end of the mounting rod, and a limiting block is fixedly mounted on one side of the first vertical plate close to the second vertical plate.

[0009] In a preferred embodiment of the present invention, a first threaded rod is threadedly installed on the inner wall of the second vertical plate, a sliding groove is opened on the inner wall of the second vertical plate and located on the upper side of the first threaded rod, and a clamping plate is rotatably connected to one side of the first threaded rod close to the first vertical plate.

[0010] In a preferred embodiment of the utility model, the outer wall of the clamping plate is fixedly connected to a sliding rod, the sliding rod is slidably installed on the inner wall of the sliding groove, a stopper is provided on the upper side of the clamping plate, and a sliding sleeve is slidably installed on the outer wall of the mounting rod.

[0011] In a preferred embodiment of the present invention, there are two sliding sleeves, and mounting frames are fixedly connected to opposite sides of the two sliding sleeves, and a through groove is formed on the inner wall of the mounting frame.

[0012] In a preferred embodiment of the utility model, a spray plate is fixedly installed on the front side of the upper end of the cleaning brush, a water pipe is fixedly connected to the rear end of the spray plate, and a solenoid valve is fixedly installed on the outer wall of the water pipe.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] Beneficial effects:

[0015] 1. The utility model is provided with a cleaning mechanism, wherein the first vertical plate can be clamped on the upper side of the photovoltaic panel through the limit plate, and the clamping plate enables the cleaning device to be clamped on the upper side of the photovoltaic panel, and by rotating the second threaded rod and cooperating with each other, the distance between the cleaning brush and the photovoltaic panel can be flexibly adjusted, and the second threaded rod can be rotated to control the degree of contact between the cleaning brush and the photovoltaic panel, thereby controlling the pressing force of the cleaning brush on the photovoltaic panel. When the staff cleans the photovoltaic panel, they only need to push the push rod to drive the cleaning brush to move and clean the photovoltaic panel, without manually pressing the cleaning brush, so that the cleaning brush can comprehensively clean the photovoltaic panel with a more uniform and moderate force, making the cleaning of the photovoltaic panel more convenient, saving time and effort, and solving the problem that it is difficult to control the force of the brush pressing on the photovoltaic panel during the cleaning process, excessive force is not easy to cause damage to the photovoltaic panel, and too little force will cause the photovoltaic panel to be not cleaned cleanly, which is more time-consuming and labor-intensive and may cause the photovoltaic panel to break.

[0016] 2. The utility model is provided with a spray plate, which can clean the photovoltaic panel more cleanly through the spray plate and the cleaning brush. The utility model is easy to install and disassemble, has higher economic benefits and stronger practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 The figure is a schematic diagram of the structure of a photovoltaic panel cleaning device.

[0019] Figure 2 The figure is a schematic diagram of the structure of a cleaning mechanism in a photovoltaic panel cleaning device.

[0020] Figure 3 The figure is a schematic diagram of the structure of a push rod in a photovoltaic panel cleaning device.

[0021] Figure 4 The present invention is a schematic diagram of the installation structure of a cleaning component in a photovoltaic panel cleaning device.

[0022] Figure 5 It is a schematic diagram of the structure of a cleaning component in a photovoltaic panel cleaning device.

[0023] Figure 6 The figure is a schematic diagram of the structure of a first vertical plate in a photovoltaic panel cleaning device.

[0024] Figure 7 The figure is a schematic diagram of the structure of a second vertical plate in a photovoltaic panel cleaning device.

[0025] In the figure: photovoltaic panel 100; support frame 110; cleaning brush 200; mounting rod 300; first vertical plate 310; limit block 311; second vertical plate 320; slide groove 3201; first threaded rod 330; clamping plate 340; slide rod 350; block 341; mounting frame 400; sliding sleeve 410; I-shaped block 430; connecting plate 440; guide rod 450; second threaded rod 460; mounting plate 470; movable rod 471; push rod 480; control button 481; spray plate 500; water pipe 510; solenoid valve 520. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] Example 1: Figure 1-7, including a photovoltaic panel 100, a support frame 110 is fixedly installed at the lower end of the photovoltaic panel 100, a cleaning mechanism for cleaning the photovoltaic panel 100 is arranged on the outer side of the photovoltaic panel 100, the cleaning mechanism includes a cleaning brush 200, mounting components are arranged on both sides of the cleaning brush 200, and a cleaning component is arranged on the upper end of the cleaning brush 200; the mounting component includes a mounting rod 300, a first vertical plate 310 is fixedly installed at one end of the mounting rod 300, and a second vertical plate 320 is fixedly installed at the other end of the mounting rod 300, and a limiting block 311 is fixedly installed on one side of the first vertical plate 310 close to the second vertical plate 320; the second vertical plate 320 The inner wall is threadedly mounted with a first threaded rod 330, the inner wall of the second vertical plate 320 and the upper side of the first threaded rod 330 are provided with a sliding groove 3201, the first threaded rod 330 is rotatably connected with a clamping plate 340 on the side close to the first vertical plate 310; the outer wall of the clamping plate 340 is fixedly connected with a sliding rod 350, the sliding rod 350 is slidably mounted on the inner wall of the sliding groove 3201, a stopper 341 is provided on the upper side of the clamping plate 340, and a sliding sleeve 410 is slidably mounted on the outer wall of the mounting rod 300; there are two sliding sleeves 410, and the mounting frame 400 is fixedly connected with the opposite side of the two sliding sleeves 410, and a through groove 401 is provided on the inner wall of the mounting frame 400;

[0028] The specific practical scenario of this embodiment is as follows: the mounting frame 400 is slidably mounted on the opposite side of the two mounting rods 300 through the sliding sleeve 410, a non-slip pad is provided on the side of the clamping plate 340 close to the photovoltaic panel 100, the first vertical plate 310 can be clamped on the upper side of the photovoltaic panel 100 through the limiting block 311, and the first handle is fixedly mounted on the outer wall of the first threaded rod 330. When the first handle is rotated, the first threaded rod 330 can be driven to rotate, and the clamping plate 340 can be close to the photovoltaic panel 100 through the limiting of the sliding rod 350, and the blocking block 341 is against the upper side of the photovoltaic panel 100, so that the clamping plate 340 can cooperate with the first vertical plate 310 to be clamped on both sides of the photovoltaic panel 100, so that the cleaning brush 200 can clean the photovoltaic panel 100;

[0029] Example 2: Figure 1-7, including a photovoltaic panel 100, a support frame 110 is fixedly installed at the lower end of the photovoltaic panel 100, a cleaning mechanism for cleaning the photovoltaic panel 100 is arranged on the outer side of the photovoltaic panel 100, the cleaning mechanism includes a cleaning brush 200, mounting components are arranged on both sides of the cleaning brush 200, and a cleaning component is arranged on the upper end of the cleaning brush 200; the cleaning component includes an I-shaped block 430, the number of the I-shaped blocks 430 is two, a connecting plate 440 is fixedly connected to the middle of the two I-shaped blocks 430, a mounting plate 470 is fixedly installed on the upper end of the connecting plate 440, and the inner wall of the mounting plate 470 is rotated by a movable rod 47 1. A push rod 480 is slidably mounted on the outer wall of the movable rod 471, and a control button 481 is fixedly mounted on the outer wall of the push rod 480; a guide rod 450 is slidably mounted on the inner wall of one of the I-shaped blocks 430, and a second threaded rod 460 is threadedly mounted on the inner wall of another I-shaped block 430, the lower end of the second threaded rod 460 is rotatably connected to the cleaning brush 200, and the lower end of the guide rod 450 is fixedly connected to the cleaning brush 200; a spray plate 500 is fixedly mounted on the front side of the upper end of the cleaning brush 200, and a water pipe 510 is fixedly connected to the rear end of the spray plate 500, and a solenoid valve 520 is fixedly mounted on the outer wall of the water pipe 510;

[0030] The specific practical scenario of this embodiment is as follows: grooves are provided on the inner walls of both sides of the I-shaped block 430, and the I-shaped block 430 is slidably installed in the through groove 401 provided on the inner wall of the mounting frame 400 through the grooves, and the movable rod 471 is slidably installed on the inner wall of the push rod 480, and a positioning bolt is threadedly installed on the outer wall of the push rod 480, and the positioning bolt can penetrate the push rod 480 and abut against the outer wall of the movable rod 471, so that the friction between the movable rod 471, the push rod 480 and the positioning bolt is too large, so that the movable rod 471 cannot be moved on the inner wall of the push rod 480. When the positioning bolt is loosened, the movable rod 471 can slide on the inner wall of the push rod 480; there are two mounting plates 470, and the end of the movable rod 471 away from the push rod 480 can rotate on the opposite side of the two mounting plates 470, so that the push rod 480 can rotate around the connection between the movable rod 471 and the mounting plate 470; the control button 481 is a wireless remote control device, and the solenoid valve 520 is fixedly installed with a receiver, and the receiver matches the control button 481. The control button 481 can control the solenoid valve 520 to close through the receiver. One end of the water pipe 510 away from the spray plate 500 is fixedly connected to a water pump, and the water pump is externally connected to a water source. The water pipe 510 is a hose, and the water pipe 510 has a surplus length, so that the water pipe 510 can move with the movement of the spray plate 500; a second handle is fixedly installed on the upper end of the second threaded rod 460, and turning the second handle can drive the second threaded rod 460 to rotate, so that the second threaded rod 460 can rotate forward or backward on the inner wall of the I-shaped block 430, and the second threaded rod 460 can be limited by the guide rod 450. The cleaning brush 200 can be pushed to approach or move away from the photovoltaic panel 100; the spray plate 500 can spray the cleaning liquid on the photovoltaic panel 100, so that the cleaning brush 200 can clean the photovoltaic panel 100; a second positioning bolt is threadedly installed on the inner wall of one of the I-shaped blocks 430 and located on the outer wall of the guide rod 450. When the second positioning bolt is tightened, the second positioning bolt can be pressed against the outer wall of the guide rod 450, so that the friction between the guide rod 450 and the second positioning bolt is too large, so that the guide rod 450 cannot slide on the inner wall of the I-shaped block 430;

[0031] The above structures and principles are all common standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods;

[0032] The working principle of the utility model is as follows: when the device is needed, the first vertical plate 310 is placed on the front side of the upper end of the photovoltaic panel 100 through the limit block 311, and then the second threaded rod 460 is rotated by the first handle to make the clamping plate 340 close to the photovoltaic panel 100, so that the stopper 341 is placed on the upper side of the rear end of the photovoltaic panel 100, and the second threaded rod 460 is continuously rotated so that the clamping plate 340 and the first vertical plate 310 cooperate with each other to clamp on both sides of the photovoltaic panel 100, and the cleaning mechanism is installed on the upper end of the photovoltaic panel 100, and then the second handle is rotated to drive the second threaded rod 460, so that the second threaded rod 460 can push the cleaning brush 200 to approach and contact with the photovoltaic panel 100, and start the external connection of the water pipe 510 A water pump is used to pump water into the water pipe 510. At this time, the control button 481 on the outer wall of the push rod 480 is pressed to control the solenoid valve 520 to open, so that the water flow inside the water pipe can enter the spray plate 500, and the upper side of the photovoltaic panel 100 is sprayed through the spray plate 500. The push rod 480 is held by the hand and the cleaning brush 200 is pushed by the push rod 480 to wipe and clean the surface of the photovoltaic panel 100. At the same time, the sliding sleeves 410 on both sides of the mounting frame 400 can slide on the outer wall of the mounting rod 300, and the I-shaped block 430 can slide on the inner wall of the mounting frame 400, so that the cleaning brush 200 can slide on the outer wall of the photovoltaic panel 100 to wipe and clean various places on the surface of the photovoltaic panel 100;

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A photovoltaic panel cleaning device, comprising a photovoltaic panel (100), characterized in that: A support frame (110) is fixedly mounted on the lower end of the photovoltaic panel (100); a cleaning mechanism for cleaning the photovoltaic panel (100) is arranged on the outer side of the photovoltaic panel (100); the cleaning mechanism comprises a cleaning brush (200); mounting components are arranged on both sides of the cleaning brush (200); a cleaning component is arranged on the upper end of the cleaning brush (200); the cleaning component comprises an I-shaped block (430); there are two I-shaped blocks (430); a connecting plate (440) is fixedly connected to the middle of the two I-shaped blocks (430); and the upper end of the connecting plate (440) is fixedly mounted with a connecting plate (440). A mounting plate (470) is provided, a movable rod (471) is rotatably mounted on the inner wall of the mounting plate (470), a push rod (480) is slidably mounted on the outer wall of the movable rod (471), a control button (481) is fixedly mounted on the outer wall of the push rod (480), a guide rod (450) is slidably mounted on the inner wall of one of the I-shaped blocks (430), a second threaded rod (460) is threadedly mounted on the inner wall of the other I-shaped block (430), the lower end of the second threaded rod (460) is rotatably connected to a cleaning brush (200), and the lower end of the guide rod (450) is fixedly connected to the cleaning brush (200).

2. A photovoltaic panel cleaning device according to claim 1, characterized in that: The mounting assembly comprises a mounting rod (300), a first vertical plate (310) being fixedly mounted on one end of the mounting rod (300), a second vertical plate (320) being fixedly mounted on the other end of the mounting rod (300), and a limiting block (311) being fixedly mounted on one side of the first vertical plate (310) close to the second vertical plate (320).

3. A photovoltaic panel cleaning device according to claim 2, characterized in that: The inner wall of the second vertical plate (320) is threadedly mounted with a first threaded rod (330), the inner wall of the second vertical plate (320) is provided with a sliding groove (3201) located on the upper side of the first threaded rod (330), and the first threaded rod (330) is rotatably connected with a clamping plate (340) on one side close to the first vertical plate (310).

4. A photovoltaic panel cleaning device according to claim 3, characterized in that: The outer wall of the clamping plate (340) is fixedly connected with a sliding rod (350), and the sliding rod (350) is slidably installed on the inner wall of the sliding groove (3201). A stopper (341) is arranged on the upper side of the clamping plate (340), and a sliding sleeve (410) is slidably installed on the outer wall of the mounting rod (300).

5. A photovoltaic panel cleaning device according to claim 4, characterized in that: There are two sliding sleeves (410), and opposite sides of the two sliding sleeves (410) are fixedly connected to a mounting frame (400), and a through groove (401) is formed on the inner wall of the mounting frame (400).

6. A photovoltaic panel cleaning device according to claim 1, characterized in that: A spray plate (500) is fixedly mounted on the front side of the upper end of the cleaning brush (200), a water pipe (510) is fixedly connected to the rear end of the spray plate (500), and a solenoid valve (520) is fixedly mounted on the outer wall of the water pipe (510).

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