Photovoltaic panel cleaning equipment

Abstract

The utility model relates to the technical field of photovoltaic panel cleaning, and discloses photovoltaic panel cleaning equipment which comprises a mounting plate, a photovoltaic panel body is mounted on the inner side of the mounting plate, a cleaning mechanism for cleaning the photovoltaic panel body is arranged on the outer side of the mounting plate, and a moving mechanism for moving the cleaning mechanism is arranged on the top of the mounting plate. According to the photovoltaic panel cleaning device, the mounting plate, the photovoltaic panel body, the cleaning mechanism and the moving mechanism are arranged, when the photovoltaic panel cleaning device is used, a user can install the support into the sliding groove through the protruding block, at the moment, the cleaning mechanism and the moving mechanism are installed, and then the user can clean the surface of the photovoltaic panel through the moving mechanism and the cleaning mechanism; according to the photovoltaic panel cleaning device, the photovoltaic panel can be cleaned, meanwhile, the cleaning mechanism can be disassembled and assembled, so that different photovoltaic panels can be conveniently cleaned, the use cost of the photovoltaic panel is greatly reduced, the photovoltaic panel cannot be shielded by the cleaning mechanism when the photovoltaic panel works, and the use convenience is improved.

Description

Technical Field

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

[0002] Photovoltaic panels are panels that are placed outdoors and can convert light energy into electrical energy. They have been widely used. As photovoltaic panels are exposed to the environment, dust, fallen leaves, bird droppings, frost, snow and other coverings formed by low ambient temperatures will accumulate on the surface of the panels over a period of time. These coverings greatly reduce the utilization rate of photovoltaic power generation.

[0003] The Chinese utility model patent with application number: CN202223217350.2 discloses a photovoltaic panel cleaning device, including: a fixed frame, a mounting groove is provided on the surface of the fixed frame and a photovoltaic panel is fixed in the mounting groove, a slide groove is provided at both ends of the mounting groove and a cleaning mechanism is slidably connected in the slide groove, the cleaning mechanism includes a cleaning plate, a motor, a screw and a water spray assembly, the cleaning plate is an inverted U-shaped structure and is placed above the photovoltaic panel, a plurality of bristles are installed on the surface of the cleaning plate and the ends of the bristles are fitted and connected with the surface of the photovoltaic panel. The utility model drives the screw to rotate by a motor, and the screw is synchronized by a synchronous belt while rotating, so that the two ends of the cleaning plate move synchronously, and the cleaning plate cleans the photovoltaic panel through the bristles on the surface during the movement, and at the same time, the cleaning liquid in the water storage tank is pumped out by a pump and sprayed on the surface of the photovoltaic panel through a nozzle, so that the photovoltaic panel can be moistened to reduce scratches and improve cleaning efficiency. The device reduces the danger and tediousness of manual cleaning.

[0004] However, the cleaning mechanism in the above technical solution is fixed in the fixing frame, which results in the need to install the cleaning mechanism in each photovoltaic panel, thereby increasing the use cost of the photovoltaic panel, and the cleaning plate in the cleaning mechanism cannot be completely hidden, which results in it blocking a part of the photovoltaic panel, thereby affecting the use effect of the photovoltaic panel. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic panel cleaning device to solve the problem that the cleaning mechanism in the above technical solution is fixedly arranged in a fixed frame, which results in the need to install a cleaning mechanism in each photovoltaic panel, thereby increasing the use cost of the photovoltaic panel, and the cleaning plate in the cleaning mechanism cannot be completely hidden, which results in it blocking a part of the photovoltaic panel, thereby affecting the use effect of the photovoltaic panel.

[0006] The utility model provides the following technical solution: a photovoltaic panel cleaning device, comprising a mounting plate, a photovoltaic panel body is mounted on the inner side of the mounting plate, a cleaning mechanism for cleaning the photovoltaic panel body is arranged on the outer side of the mounting plate, and a moving mechanism for moving the cleaning mechanism is arranged on the top of the mounting plate.

[0007] As a preferred embodiment of the above technical solution, a fixing block is fixedly connected to the outer side of the mounting plate, a sliding groove is opened on the inner side of the fixing block, and a bracket is inserted into the inner side of the sliding groove. When in use, the user can install the bracket into the sliding groove through the protrusion. At this time, the cleaning mechanism and the moving mechanism are installed. Thereafter, the user can clean the photovoltaic panel through the cleaning mechanism and the moving mechanism. When other photovoltaic panels need to be cleaned, the user can slide the bracket out of the sliding groove, and then insert the bracket into the sliding groove on the outer side of the mounting plate that needs to be cleaned. Thereafter, the other photovoltaic panels can be cleaned through the moving mechanism and the cleaning mechanism. Thereby, the photovoltaic panels can be cleaned while reducing the use cost of the photovoltaic panels, and there will be no problem of blocking the operation of the photovoltaic panels, thereby improving practicality.

[0008] As a preferred embodiment of the above technical solution, a protrusion is fixedly connected to the outside of the bracket, the protrusion is slidably connected to the inner side of the slide groove, the bracket is connected to the slide groove through the protrusion, and a handle is fixedly connected to the outside of the bracket.

[0009] As a preferred embodiment of the above technical solution, the moving mechanism includes a shell plate fixedly connected to the inner side of the bracket, the inner side of the shell plate is rotatably connected with a bidirectional screw, the outer side of the bidirectional screw is threadedly connected with two sliders, the outer side of the slider is slidably connected to a limit rod, the outer side of the slider is fixedly connected with a support rod, the outer side of the support rod is rotatably connected with a scissors rod, the end of the scissors rod away from the support rod is rotatably connected with a support, the outer side of the support is slidably connected with a limited groove, the outer side of the limit groove is fixedly connected with a support plate, and the outer end of the bidirectional screw is fixedly connected with a motor. When in use, the user can install the bracket into the slide groove on the fixed block, and then the outer side of the support plate The scraper will be in close contact with the mounting plate under the action of the spring, and then the user can start the motor. The motor will drive the bidirectional screw to rotate, and the rotation of the bidirectional screw will drive the two sliders to move through the limit rod. The movement of the slider drives the support rod to move, and the movement of the support rod drives the scissors rod to deform. At this time, the scissors rod will drive the support to move through the limit groove, the movement of the support will drive the support plate to move, and the movement of the support plate will drive the scraper to move. At this time, the scraper can clean the surface of the photovoltaic panel on the mounting plate, thereby achieving the effect of cleaning the photovoltaic panel, and the scraper can be in close contact with the photovoltaic panel under the influence of the spring, thereby improving the cleaning effect.

[0010] As a preferred embodiment of the above technical solution, one end of the bidirectional screw is rotatably connected to the inner side of the shell plate through a bearing seat, and the other end of the bidirectional screw passes through the shell plate and is fixedly connected to the motor, the motor is fixedly connected to the outer side of the shell plate, both ends of the limit rod are fixedly connected to the inner side of the shell plate, the two sliders are threadedly connected to the bidirectional screw, and the two sliders are slidably connected to the limit rod, there are two support rods, supports and limit grooves, the two support rods are respectively fixedly connected to the inner sides of the two sliders, the two supports are respectively slidably connected to the inner sides of the two limit grooves, one end of the scissors rod is rotatably connected to the two support rods, and the other end of the scissors rod is rotatably connected to the two supports, and the two limit grooves are both opened on the inner side of the support plate.

[0011] As a preferred embodiment of the above technical solution, the cleaning mechanism includes a fixed plate fixedly connected to the outside of the support plate, a spring is fixedly connected to the bottom of the fixed plate, a scraper is fixedly connected to the end of the spring away from the fixed plate, a connecting rod is fixedly connected to the top of the scraper, and a baffle is fixedly connected to the top of the connecting rod.

[0012] As a preferred embodiment of the above technical solution, there are two springs, two connecting rods and two baffles, one end of the two springs are fixedly connected to the bottom of the fixed plate, and the other ends of the two springs are fixedly connected to the top of the scraper, one end of the two connecting rods are fixedly connected to the top of the scraper, and the other ends of the two connecting rods pass through the fixed plate and are fixedly connected to the baffle, and the two connecting rods are respectively distributed on the inner sides of the two springs.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a mounting plate, a photovoltaic panel body, a cleaning mechanism and a moving mechanism. When in use, the user can install the bracket into the slide groove through the protrusion. At this time, the scraper on the outer side of the baffle plate will be in close contact with the mounting plate under the action of the spring. Then, the user can start the motor, and the motor drives the bidirectional screw to rotate. The rotation of the bidirectional screw drives the two sliders to move through the limit rod. The movement of the slider drives the support rod to move. The movement of the support rod drives the scissor rod to deform. At this time, the scissor rod drives the support to move through the limit groove. The movement of the support drives the support plate to move. The movement of the support plate drives the scraper to move. At this time, the scraper can clean the surface of the photovoltaic panel on the mounting plate. When it is necessary to clean other photovoltaic panels, the user can slide the bracket out of the slide groove, and then insert the bracket into the slide groove on the outer side of the mounting plate that needs to be cleaned. Then, the other photovoltaic panels can be cleaned through the moving mechanism and the cleaning mechanism, so that the photovoltaic panels can be cleaned at the same time, and the cleaning mechanism can be disassembled and assembled, so as to facilitate the cleaning of different photovoltaic panels, and will not block the photovoltaic panels, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a photovoltaic panel cleaning device from a first perspective;

[0016] Figure 2 A schematic side cross-sectional view of a local structure of a photovoltaic panel cleaning device;

[0017] Figure 3 A schematic top-sectional view of a local structure of a photovoltaic panel cleaning device;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0020] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point C in the middle.

[0021] In the figure: 1. mounting plate; 2. photovoltaic panel body; 3. fixing block; 4. slide groove; 5. bracket; 21. shell plate; 22. bidirectional screw; 23. slider; 24. limit rod; 25. support rod; 26. scissor rod; 27. support; 28. limit groove; 29. ​​support plate; 210. motor; 31. fixing plate; 32. spring; 33. scraper; 34. connecting rod; 35. baffle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Embodiment 1

[0024] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a photovoltaic panel cleaning device, comprising a mounting plate 1, a photovoltaic panel body 2 is mounted on the inner side of the mounting plate 1, a cleaning mechanism for cleaning the photovoltaic panel body 2 is arranged on the outer side of the mounting plate 1, a moving mechanism for moving the cleaning mechanism is arranged on the top of the mounting plate 1, a fixing block 3 is fixedly connected to the outer side of the mounting plate 1, a slide groove 4 is opened on the inner side of the fixing block 3, a bracket 5 is inserted into the inner side of the slide groove 4, a protrusion is fixedly connected to the outside of the bracket 5, the protrusion is slidably connected to the inner side of the slide groove 4, the bracket 5 is connected to the slide groove 4 through the protrusion, and a handle is fixedly connected to the outer side of the bracket 5.

[0025] Through the above technical solution, when in use, the user can install the bracket 5 into the slide groove 4 through the protrusion. At this time, the cleaning mechanism and the moving mechanism are installed. Then the user can clean the photovoltaic panel through the cleaning mechanism and the moving mechanism. When other photovoltaic panels need to be cleaned, the user can slide the bracket 5 out of the slide groove 4, and then insert the bracket 5 into the slide groove 4 on the outside of the installation plate 1 that needs to be cleaned. Then, the moving mechanism and the cleaning mechanism can be used to clean other photovoltaic panels, so that the photovoltaic panels can be cleaned while reducing the use cost of the photovoltaic panels, and there will be no problem of blocking the operation of the photovoltaic panels, thereby improving practicality.

[0026] It should be noted that the height of the photovoltaic panel to be cleaned needs to be flush with the mounting plate 1 .

[0027] Embodiment 2

[0028] like Figure 1-Figure 6As shown, the utility model provides a technical solution: a photovoltaic panel cleaning device, including a mounting plate 1, a photovoltaic panel body 2 is mounted on the inner side of the mounting plate 1, a cleaning mechanism for cleaning the photovoltaic panel body 2 is arranged on the outer side of the mounting plate 1, a moving mechanism for moving the cleaning mechanism is arranged on the top of the mounting plate 1, the moving mechanism includes a shell plate 21 fixedly connected to the inner side of the bracket 5, a bidirectional screw 22 is rotatably connected to the inner side of the shell plate 21, two sliders 23 are threadedly connected to the outer side of the bidirectional screw 22, the outer side of the slider 23 is slidably connected to a limit rod 24, the outer side of the slider 23 is fixedly connected to a support rod 25, and the support rod 25 is fixedly connected to the outer side of the support rod 25. The outer side of the rod 25 is rotatably connected to a scissor rod 26, and one end of the scissor rod 26 away from the support rod 25 is rotatably connected to a support 27. The outer side of the support 27 is slidably connected to a limit groove 28, and the outer side of the limit groove 28 is fixedly connected to a support plate 29. The outer end of the bidirectional screw 22 is fixedly connected to a motor 210, and one end of the bidirectional screw 22 is rotatably connected to the inner side of the shell plate 21 through a bearing seat, and the other end of the bidirectional screw 22 passes through the shell plate 21 and is fixedly connected to the motor 210. The motor 210 is fixedly connected to the outer side of the shell plate 21, and both ends of the limit rod 24 are fixedly connected to the inner side of the shell plate 21. The two sliders 23 are The threaded connection is on the bidirectional screw rod 22, and the two sliders 23 are slidably connected to the limit rod 24. There are two support rods 25, supports 27 and limit grooves 28. The two support rods 25 are respectively fixedly connected to the inner sides of the two sliders 23, and the two supports 27 are respectively slidably connected to the inner sides of the two limit grooves 28. One end of the scissor rod 26 is rotatably connected to the two support rods 25, and the other end of the scissor rod 26 is rotatably connected to the two supports 27. The two limit grooves 28 are both opened on the inner side of the support plate 29. The cleaning mechanism includes a fixed plate 31 fixedly connected to the outer side of the support plate 29, and the bottom of the fixed plate 31 is fixedly connected to a spring 3 2. One end of the spring 32 away from the fixed plate 31 is fixedly connected to the scraper 33, the top of the scraper 33 is fixedly connected to the connecting rod 34, the top of the connecting rod 34 is fixedly connected to the baffle 35, there are two springs 32, connecting rods 34 and baffles 35, one end of the two springs 32 is fixedly connected to the bottom of the fixed plate 31, and the other ends of the two springs 32 are fixedly connected to the top of the scraper 33, one end of the two connecting rods 34 is fixedly connected to the top of the scraper 33, and the other ends of the two connecting rods 34 pass through the fixed plate 31 and are fixedly connected to the baffle 35, and the two connecting rods 34 are respectively distributed on the inner sides of the two springs 32.

[0029] Through the above technical scheme, when in use, the user can install the bracket 5 into the slide groove 4 on the fixed block 3. At this time, the scraper 33 on the outside of the support plate 29 will be in close contact with the mounting plate 1 under the action of the spring 32. Then the user can start the motor 210. The motor 210 drives the bidirectional screw 22 to rotate. The rotation of the bidirectional screw 22 drives the two sliders 23 to move through the limit rod 24. The movement of the slider 23 drives the support rod 25 to move. The movement of the support rod 25 drives the scissor rod 26 to deform. At this time, the scissor rod 26 will drive the support 27 to move through the limit groove 28. The movement of the support 27 will drive the support plate 29 to move. The movement of the support plate 29 will drive the scraper 33 to move. At this time, the scraper 33 can clean the surface of the photovoltaic panel on the mounting plate 1, thereby achieving the effect of cleaning the photovoltaic panel, and the scraper 33 can be in close contact with the photovoltaic panel under the influence of the spring 32, thereby improving the cleaning effect.

[0030] It should be noted that a battery (not shown) for driving the motor 210 and a switch (not shown) for starting and closing the motor 210 are also provided on the top of the bracket 5 .

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A photovoltaic panel cleaning device, comprising a mounting plate (1), a photovoltaic panel body (2) being mounted on the inner side of the mounting plate (1), characterized in that: A cleaning mechanism for cleaning the photovoltaic panel body (2) is arranged on the outer side of the mounting plate (1), and a moving mechanism for moving the cleaning mechanism is arranged on the top of the mounting plate (1).

2. A photovoltaic panel cleaning device according to claim 1, characterized in that: A fixing block (3) is fixedly connected to the outer side of the mounting plate (1), a sliding groove (4) is provided on the inner side of the fixing block (3), and a bracket (5) is inserted into the inner side of the sliding groove (4).

3. A photovoltaic panel cleaning device according to claim 2, characterized in that: The outside of the bracket (5) is fixedly connected with a protrusion, and the protrusion is slidably connected to the inner side of the slide groove (4). The bracket (5) is connected to the slide groove (4) via the protrusion, and the outside of the bracket (5) is fixedly connected with a handle.

4. A photovoltaic panel cleaning device according to claim 2, characterized in that: The moving mechanism comprises a shell plate (21) fixedly connected to the inner side of the bracket (5); the inner side of the shell plate (21) is rotatably connected to a bidirectional screw rod (22); the outer side of the bidirectional screw rod (22) is threadedly connected to two sliders (23); the outer side of the sliders (23) is slidably connected to a limit rod (24); the outer side of the sliders (23) is fixedly connected to a support rod (25); the outer side of the support rod (25) is rotatably connected to a scissor rod (26); one end of the scissor rod (26) away from the support rod (25) is rotatably connected to a support seat (27); the outer side of the support seat (27) is slidably connected to a limit groove (28); the outer side of the limit groove (28) is fixedly connected to a support plate (29); and the outer end of the bidirectional screw rod (22) is fixedly connected to a motor (210).

5. A photovoltaic panel cleaning device according to claim 4, characterized in that: One end of the bidirectional screw (22) is rotatably connected to the inner side of the shell plate (21) through a bearing seat, and the other end of the bidirectional screw (22) passes through the shell plate (21) and is fixedly connected to the motor (210), and the motor (210) is fixedly connected to the outer side of the shell plate (21), and both ends of the limit rod (24) are fixedly connected to the inner side of the shell plate (21), and the two sliders (23) are threadedly connected to the bidirectional screw (22), and the two sliders (23) are slidably connected to the limit rod (24). The support rod (25), the support seat (27) and the limiting groove (28) are each provided with two, the two support rods (25) are respectively fixedly connected to the inner sides of the two sliders (23), the two supports (27) are respectively slidably connected to the inner sides of the two limiting grooves (28), one end of the scissor rod (26) is rotatably connected to the two support rods (25), and the other end of the scissor rod (26) is rotatably connected to the two supports (27), and the two limiting grooves (28) are both provided on the inner side of the support plate (29).

6. A photovoltaic panel cleaning device according to claim 4, characterized in that: The cleaning mechanism comprises a fixed plate (31) fixedly connected to the outside of the support plate (29); a spring (32) is fixedly connected to the bottom of the fixed plate (31); an end of the spring (32) away from the fixed plate (31) is fixedly connected to a scraper (33); a connecting rod (34) is fixedly connected to the top of the scraper (33); and a baffle (35) is fixedly connected to the top of the connecting rod (34).

7. A photovoltaic panel cleaning device according to claim 6, characterized in that: There are two springs (32), connecting rods (34) and baffles (35), one end of each of the two springs (32) is fixedly connected to the bottom of the fixed plate (31), and the other ends of each of the two springs (32) is fixedly connected to the top of the scraper (33), one end of each of the two connecting rods (34) is fixedly connected to the top of the scraper (33), and the other ends of each of the two connecting rods (34) pass through the fixed plate (31) and are fixedly connected to the baffle (35), and the two connecting rods (34) are respectively distributed on the inner sides of the two springs (32).

Images