Snow removing device for photovoltaic panel

Abstract

The utility model relates to the technical field of photovoltaic panels, in particular to a photovoltaic panel snow removing device which comprises a bottom plate, a turnover assembly, a turnover frame, a mounting plate, a photovoltaic panel body and a snow removing assembly, the turnover assembly is mounted at the top of the bottom plate, the turnover frame is mounted at the top end of the turnover assembly, the mounting plate is arranged at the top of the turnover frame, and the photovoltaic panel body is mounted on the mounting plate. The photovoltaic panel body is arranged at the top of the mounting plate, the snow removing assembly is mounted on the mounting plate, the height of the heating component and the height of the sweeping component do not need to be manually adjusted, and safety is good.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel technology, specifically a photovoltaic panel snow removal device. Background Technology

[0002] A photovoltaic (PV) power station refers to a photovoltaic power generation system connected to the power grid and transmitting electricity to it. It is a green energy project encouraged by the state. It can be divided into grid-connected power generation systems with and without batteries. Solar power generation is divided into concentrated solar power (CSP) and photovoltaic (PV). The term "solar power generation" usually refers to solar photovoltaic (PV) power generation.

[0003] Chinese utility model patent CN222602368U discloses a snow removal device for photovoltaic panels, including a base, a support frame above the base, a photovoltaic panel mounted on the support frame, and a gantry frame slidably mounted on the support frame. The inner walls of both sides of the gantry frame have a pair of sliding grooves, a pair of sliding blocks within the grooves, and an adjusting plate between the sliding blocks. This utility model relates to the field of photovoltaic panel snow removal technology. The device has a compact structure and uses a drive component to automatically move the sliding plate and gantry frame along the length of the support frame, thereby reducing the workload of workers. The electric heating rod inside the gantry frame can pre-melt the ice and snow, and together with the brush, it can achieve the effect of melting ice and removing snow, improving the surface cleanliness of the photovoltaic panel and ensuring its working efficiency. The gantry frame and sliding plate can be quickly disassembled through an insert structure, facilitating the inspection and replacement of parts and bringing convenience to users.

[0004] However, the above-mentioned patent still has the following shortcomings in actual use: the height of the electric heating rod and brush head of the patent needs to be manually adjusted. In the extreme outdoor environment of heavy snow, manual adjustment is not safe. Utility Model Content

[0005] The purpose of this invention is to provide a photovoltaic panel snow removal device to solve the problem mentioned in the background art that the height of the heating rod and brush head needs to be manually adjusted, which is unsafe in the extreme outdoor environment during heavy snow.

[0006] The technical solution of this utility model is:

[0007] A photovoltaic panel snow removal device includes a base plate, a flipping component, a flipping frame, a mounting plate, a photovoltaic panel body, and a snow removal component. The flipping component is installed on the top of the base plate, the flipping frame is installed on the top of the flipping component, the mounting plate is located on the top of the flipping frame, the photovoltaic panel body is located on the top of the mounting plate, and the snow removal component is installed on the mounting plate.

[0008] Furthermore, the snow removal assembly includes a movable frame, a lead screw slide, a movable plate, a lifting seat, a lifting shaft, a lifting gear, a lifting motor, a heating component, a sweeping component, two slide rails, two guide rods, two lifting frames, and two lifting racks. The two slide rails are symmetrically arranged on the top of the mounting plate. The movable frame is slidably mounted on the two slide rails. The lead screw slide is located on the top of the mounting plate. The movable plate is mounted on the movable end of the lead screw slide and is connected to the bottom outer wall of the movable frame. The two guide rods are symmetrically arranged at the inner top of the movable frame. The two lifting frames are slidably mounted on the two guide rods respectively. The two lifting racks are respectively located on the inner walls of the two lifting frames. The lifting seat is located at the inner top of the movable frame. The lifting shaft is rotatably mounted on the lifting seat. The lifting gear is mounted on the lifting shaft, and both sides of the lifting gear mesh with the two lifting racks respectively. The lifting motor is horizontally arranged on the outer wall of the lifting seat, and the output shaft of the lifting motor is connected to the lifting shaft. The heating component and the sweeping component are respectively located at the bottom of the two lifting frames.

[0009] Furthermore, the heating component includes a first horizontal plate, a heating base, and an electric heating rod. The first horizontal plate is horizontally disposed at the bottom of the lifting frame, the heating base is installed at the bottom of the first horizontal plate, and the electric heating rod is rotatably installed at the bottom end of the heating base.

[0010] Furthermore, the sweeping component includes a second horizontal plate, a U-shaped seat, and a brush plate. The second horizontal plate is installed at the bottom of the lifting frame, the U-shaped seat is located at the bottom of the second horizontal plate, and the brush plate is located at the bottom end of the U-shaped seat.

[0011] Furthermore, the flipping assembly includes a flipping seat, a flipping shaft, a flipping block, a flipping motor, a first gear, and a second gear. The flipping seat is mounted on the top of the base plate, the flipping shaft is rotatably mounted inside the flipping seat, the flipping block is mounted on the flipping shaft, the flipping motor is horizontally mounted on the outer wall of the flipping seat, the first gear is mounted on the output shaft of the flipping motor, the second gear is mounted on the end of the flipping shaft, and the second gear meshes with the first gear.

[0012] Furthermore, the top end of the flipping block is fixedly connected to the bottom end of the flipping frame.

[0013] This utility model provides an improved photovoltaic panel snow removal device, which has the following improvements and advantages compared with the prior art:

[0014] Firstly, this invention utilizes a lifting motor to drive a lifting shaft and lifting gear. The lifting gear, in turn, uses two lifting racks to move two lifting frames relative to each other on two guide rods. One lifting frame moves the heating component downwards to the snow near the photovoltaic panel. Then, a screw slide moves a movable frame on two slide rails, which in turn moves the heating component to heat and melt the snow on the photovoltaic panel. After melting, the lifting motor continues to operate, moving the other lifting frame downwards. This other lifting frame moves the sweeping component downwards to the snow near the photovoltaic panel. Finally, the screw slide continues to operate, moving the sweeping component to sweep away the snow from the photovoltaic panel, completing the entire snow removal operation. This eliminates the need for manual adjustment of the height of the heating and sweeping components, ensuring good safety.

[0015] Secondly, this utility model uses a flipping motor to drive the first gear to rotate. The first gear uses the second gear to drive the flipping shaft and the flipping block to rotate. The flipping block drives the flipping frame to flip. The flipping frame uses the mounting plate to drive the photovoltaic panel to flip, ensuring that the photovoltaic panel can better absorb sunlight. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ;

[0020] Figure 4 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ;

[0021] Figure 5 This is a partial three-dimensional structural diagram of the present invention. Figure 3 .

[0022] Explanation of reference numerals in the attached figures:

[0023] Base plate 1, flipping assembly 2, flipping seat 21, flipping shaft 22, flipping block 23, flipping motor 24, first gear 25, second gear 26, flipping frame 3, mounting plate 4, photovoltaic panel body 5, snow removal assembly 6, moving frame 61, lead screw slide 62, moving plate 621, lifting seat 63, lifting shaft 64, lifting gear 65, lifting motor 66, heating component 67, first horizontal plate 671, heating seat 672, electric heating rod 673, sweeping component 68, second horizontal plate 681, U-shaped seat 682, brush plate 683, slide rail 69, guide rod 691, lifting frame 692, lifting rack 693. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0025] This utility model provides an improved snow removal device for photovoltaic panels, such as... Figures 1-5As shown, the system includes a base plate 1, a flipping assembly 2, a flipping frame 3, a mounting plate 4, a photovoltaic panel 5, and a snow removal assembly 6. The flipping assembly 2 is mounted on top of the base plate 1, the flipping frame 3 is mounted on top of the flipping assembly 2, the mounting plate 4 is positioned on top of the flipping frame 3, the photovoltaic panel 5 is positioned on top of the mounting plate 4, and the snow removal assembly 6 is mounted on the mounting plate 4. The snow removal assembly 6 includes a movable frame 61, a lead screw slide 62, a movable plate 621, a lifting seat 63, a lifting shaft 64, a lifting gear 65, a lifting motor 66, a heating component 67, a sweeping component 68, two slide rails 69, two guide rods 691, two lifting frames 692, and two lifting racks 693. The two slide rails 69 are symmetrically arranged... The top of the mounting plate 4 has the movable frame 61 slidably mounted on two slide rails 69. The lead screw slide 62 is located on the top of the mounting plate 4. The movable plate 621 is mounted on the movable end of the lead screw slide 62 and is connected to the bottom outer wall of the movable frame 61. Two guide rods 691 are symmetrically arranged at the inner top of the movable frame 61. Two lifting frames 692 are slidably mounted on the two guide rods 691. Two lifting racks 693 are respectively arranged on the inner walls of the two lifting frames 692. The lifting seat 63 is located at the inner top of the movable frame 61. The lifting shaft 64 is rotatably mounted on the lifting seat 63. The lifting gear 65 is mounted on the lifting shaft 64, and the two lifting gears 65... The lifting motor 66 is horizontally mounted on the outer wall of the lifting seat 63, and its output shaft is connected to the lifting shaft 64. The heating component 67 and the sweeping component 68 are respectively mounted at the bottom of the two lifting frames 692. The flipping component 2 drives the flipping frame 3 to flip, and the flipping frame 3 uses the mounting plate 4 to drive the photovoltaic panel 5 to flip, ensuring that the angle of the photovoltaic panel 5 can better absorb sunlight. When it is necessary to remove snow from the photovoltaic panel 5, the lifting motor 66 drives the lifting shaft 64 and the lifting gear 65 to rotate. The lifting gear 65 then uses the two lifting racks 693 to drive the two lifting frames 692 to move relative to each other on the two guide rods 691. A lifting frame 692 moves the heating component 67 downwards to the snow near the photovoltaic panel 5. Then, the screw slide 62 operates, using the moving plate 621 to move the moving frame 61 on two slide rails 69. The moving frame 61 then moves the heating component 67 to heat and melt the snow on the photovoltaic panel 5. After melting, the lifting motor 66 continues to operate, moving the other lifting frame 692 downwards. The other lifting frame 692 moves the sweeping component 68 downwards to the snow near the photovoltaic panel 5. Finally, the screw slide 62 continues to operate, moving the sweeping component 68 to sweep away the snow on the photovoltaic panel 5, completing the entire snow removal operation. There is no need for manual adjustment of the height of the heating component 67 and the sweeping component 68, ensuring good safety.

[0026] Specifically, the heating component 67 includes a first horizontal plate 671, a heating seat 672, and an electric heating rod 673. The first horizontal plate 671 is horizontally arranged at the bottom of the lifting frame 692, the heating seat 672 is installed at the bottom of the first horizontal plate 671, and the electric heating rod 673 is rotatably installed at the bottom end of the heating seat 672. The first horizontal plate 671 and the heating seat 672 are moved by the working of the lead screw slide 62. The heating seat 672 drives the electric heating rod 673 to move along the snow on the photovoltaic panel 5. While the electric heating rod 673 is moving, it heats and melts the snow, making it easier for the subsequent sweeping component 68 to sweep away the snow.

[0027] Specifically, the sweeping component 68 includes a second horizontal plate 681, a U-shaped seat 682, and a brush plate 683. The second horizontal plate 681 is installed at the bottom of the lifting frame 692, the U-shaped seat 682 is located at the bottom of the second horizontal plate 681, and the brush plate 683 is located at the bottom end of the U-shaped seat 682. The second horizontal plate 681 and the U-shaped seat 682 are moved by the operation of the screw slide 62. The U-shaped seat 682 drives the brush plate 683 to move along the snow on the photovoltaic panel 5, and the brush plate 683 sweeps away the snow while moving.

[0028] Specifically, the flipping assembly 2 includes a flipping base 21, a flipping shaft 22, a flipping block 23, a flipping motor 24, a first gear 25, and a second gear 26. The flipping base 21 is mounted on the top of the base plate 1. The flipping shaft 22 is rotatably mounted inside the flipping base 21. The flipping block 23 is mounted on the flipping shaft 22. The flipping motor 24 is horizontally mounted on the outer wall of the flipping base 21. The first gear 25 is mounted on the output shaft of the flipping motor 24. The second gear 26 is mounted on the end of the flipping shaft 22 and meshes with the first gear 25. The top of the flipping block 23 is fixedly connected to the bottom of the flipping frame 3. The flipping motor 24 drives the first gear 25 to rotate. The first gear 25 drives the flipping shaft 22 and the flipping block 23 to rotate using the second gear 26. The flipping block 23 drives the flipping frame 3 to flip. The flipping frame 3 uses the mounting plate 4 to drive the photovoltaic panel 5 to flip, ensuring that the angle of the photovoltaic panel 5 can better absorb sunlight.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photovoltaic panel snow removal device, characterized in that: The utility model provides a photovoltaic panel body (5) and snow removing assembly (6) are installed on the installation plate (4), and the snow removing assembly (6) is used for heating and cleaning the photovoltaic panel body (5) to prevent the photovoltaic panel body (5) from being covered with snow.

2. A snow removal device for a photovoltaic panel according to claim 1, characterized in that: The snow removing assembly (6) comprises a moving frame (61), a screw slide (62), a moving plate (621), a lifting seat (63), a lifting shaft (64), a lifting gear (65), a lifting motor (66), a heating component (67), a cleaning component (68), two slide rails (69), two guide rods (691), two lifting frames (692) and two lifting racks (693), two slide rails (69) are symmetrically arranged on the top of the installation plate (4), the moving frame (61) is slidingly arranged on the two slide rails (69), the screw slide (62) is arranged on the top of the installation plate (4), the moving plate (621) is arranged on the moving end of the screw slide (62), and the moving plate (621) is connected with the bottom end outer wall of the moving frame (61), two guide rods (691) are symmetrically arranged on the inner top end of the moving frame (61), two lifting frames (692) are slidingly arranged on the two guide rods (691) respectively, two lifting racks (693) are arranged on the inner walls of the two lifting frames (692) respectively, the lifting seat (63) is arranged on the inner top end of the moving frame (61), the lifting shaft (64) is rotatably arranged on the lifting seat (63), the lifting gear (65) is arranged on the lifting shaft (64), and the two sides of the lifting gear (65) are meshed with the two lifting racks (693) respectively, the lifting motor (66) is horizontally arranged on the outer wall of the lifting seat (63), and the output shaft of the lifting motor (66) is connected with the lifting shaft (64), the heating component (67) and the cleaning component (68) are arranged at the bottoms of the two lifting frames (692) respectively.

3. A snow removal device for a photovoltaic panel according to claim 2, characterized in that: The heating component (67) comprises a first horizontal plate (671), a heating seat (672) and an electric heating rod (673), the first horizontal plate (671) is horizontally arranged at the bottom of the lifting frame (692), the heating seat (672) is arranged at the bottom of the first horizontal plate (671), and the electric heating rod (673) is rotatably arranged at the bottom end of the heating seat (672).

4. A snow removal device for a photovoltaic panel as claimed in claim 2, characterized in that: The cleaning component (68) comprises a second horizontal plate (681), a U-shaped seat (682) and a brush plate (683), the second horizontal plate (681) is arranged at the bottom of the lifting frame (692), the U-shaped seat (682) is arranged at the bottom of the second horizontal plate (681), and the brush plate (683) is arranged at the bottom end of the U-shaped seat (682).

5. A snow removal device for a photovoltaic panel as defined in claim 1, characterized in that: Said turnover assembly (2) includes turnover seat (21), turnover shaft (22), turnover block (23), turnover motor (24), first gear (25) and second gear (26), turnover seat (21) is installed on the top of bottom plate (1), turnover shaft (22) is rotatably installed in turnover seat (21), turnover block (23) is installed on turnover shaft (22), turnover motor (24) is horizontally arranged on the outer wall of turnover seat (21), first gear (25) is installed on the output shaft of turnover motor (24), second gear (26) is installed on the end of turnover shaft (22), and second gear (26) is engaged with first gear (25).

6. A snow removal device for a photovoltaic panel according to claim 5, characterized in that: The top end of the turnover block (23) is fixedly connected with the bottom end of the turnover frame (3).

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