Photovoltaic panel

Abstract

The utility model discloses a photovoltaic panel, which belongs to the field of photovoltaic modules and comprises a frame and a photovoltaic panel fixedly mounted in the frame, a cleaning rod is arranged above the photovoltaic panel, connecting blocks are fixedly mounted at two ends of the cleaning rod, a screw rod is rotatably mounted on one side of the frame, and the screw rod is rotatably mounted on the other side of the frame. Wherein one connecting block is in threaded connection with the screw rod, a motor used for driving the screw rod to rotate is fixedly installed at one end of the frame, a dust suction pipe is fixedly installed on one side of the cleaning rod, a dust suction box is fixedly installed at one end of the frame, and a dust suction fan is fixedly installed on one side of the dust suction box. A connecting pipe is fixedly connected between the dust suction box and the dust suction pipe; through the arrangement of the cleaning rod, the connecting block, the screw rod and the motor, when the photovoltaic panel needs to be cleaned, only the motor needs to be started to drive the screw rod to rotate, the screw rod drives the cleaning rod to slide on the photovoltaic panel through the connecting block, the surface of the photovoltaic panel can be cleaned, manual operation is reduced, and time and labor are saved.

Description

Technical Field

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

[0002] In order to increase the light utilization rate of photovoltaic panels, concentrating plates can be used to focus light on the power generation unit. At the same time, in order to make the photovoltaic panels always face the sun at the best angle and improve the power generation efficiency, the photovoltaic panels are installed on brackets with adjustable angles and capable of tracking the sun. The angle of the photovoltaic panels can be adjusted in real time by adjusting the brackets so that the photovoltaic panels always face the sun at the best angle.

[0003] The existing Chinese patent with the announcement number CN217741662U discloses a photovoltaic panel, including: a base, which is configured as a rectangular shell with closed sides and an opening on the top, and the bottom surface of the base is paved with a printed circuit board, and a number of power generation elements evenly arranged and distributed in an array are fixed on the printed circuit board; a focusing plate, installed at the open end of the base, used to aggregate the light irradiated on the focusing plate to form a focus corresponding to the number of the power generation elements; a protective plate, installed at the open end of the base, and covered on the outside of the focusing plate, used for protecting the focusing plate; a diffuse reflection plate, installed on the inner side wall of the base close to one end of the printed circuit board, and covered above the printed circuit board, used for protecting the printed circuit board.

[0004] With respect to the above-mentioned related technologies, the inventors have found that there are at least the following problems in the technologies: Since the power generation efficiency of photovoltaic panels is directly related to light, once dust and other impurities adhere to the surface of the panels, their power generation efficiency will be reduced accordingly. Users generally clean them manually on a regular basis, but this method is time-consuming, labor-intensive and inconvenient. Utility Model Content

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

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel, comprising a frame and a photovoltaic panel fixedly installed in the frame, a cleaning rod is provided above the photovoltaic panel, connecting blocks are fixedly installed at both ends of the cleaning rod, a screw is rotatably installed on one side of the frame, one of the connecting blocks is threadedly connected to the screw, a motor for driving the screw to rotate is fixedly installed at one end of the frame, a dust suction pipe is fixedly installed on one side of the cleaning rod, a dust suction box is fixedly installed on one end of the frame, a dust suction fan is fixedly installed on one side of the dust suction box, and a connecting pipe is fixedly connected between the dust suction box and the dust suction pipe.

[0007] As a preferred implementation, a bolt is inserted into one side of the connection block, and the connection block is fixedly mounted to the cleaning rod via the bolt.

[0008] As a preferred implementation, a guide rod is fixedly mounted on one side of the frame away from the screw rod, and the other connecting block is slidably connected to the guide rod.

[0009] As a preferred implementation, the connecting pipe is a corrugated pipe.

[0010] As a preferred embodiment, a filter is provided on one side of the dust collection box close to the dust collection fan.

[0011] As a preferred embodiment, a drawer is plugged into one side of the dust box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The photovoltaic panel is provided with a cleaning rod, a connecting block, a screw rod and a motor. When the photovoltaic panel needs to be cleaned, it is only necessary to start the motor to drive the screw rod to rotate, so that the screw rod drives the cleaning rod to slide on the photovoltaic panel through the connecting block, and the surface of the photovoltaic panel can be cleaned, thereby reducing manual operations, saving time and labor.

[0014] The photovoltaic panel is provided with a dust suction pipe, a dust suction box, a dust suction fan and a connecting pipe. During the cleaning process, the dust suction fan can be started to suck the cleaned impurities into the dust suction pipe, and then sucked into the dust suction box through the connecting pipe, so that the impurities can be cleaned centrally. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the cleaning rod of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the dust collection box of the utility model.

[0018] In the figure: 1. frame; 2. photovoltaic panel; 3. cleaning rod; 4. connecting block; 5. screw; 6. motor; 7. dust suction pipe; 8. dust suction box; 9. dust suction fan; 10. connecting pipe; 11. bolt; 12. guide rod; 13. filter; 14. drawer. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-3 The utility model provides a photovoltaic panel, including a frame 1 and a photovoltaic panel 2 fixedly installed in the frame 1, a cleaning rod 3 is arranged above the photovoltaic panel 2, both ends of the cleaning rod 3 are fixedly installed with connecting blocks 4, one side of the connecting block 4 is plugged with a bolt 11, the connecting block 4 is fixedly installed with the cleaning rod 3 through the bolt 11, a screw 5 is rotatably installed on one side of the frame 1, one of the connecting blocks 4 is threadedly connected to the screw 5, and a motor 6 for driving the screw 5 to rotate is fixedly installed at one end of the frame 1. Through the arrangement of the cleaning rod 3, the connecting block 4, the screw 5 and the motor 6, when it is necessary to clean the photovoltaic panel 2, it is only necessary to start the motor 6 to drive the screw 5 to rotate, so that the screw 5 drives the cleaning rod 3 to slide on the photovoltaic panel 2 through the connecting block 4, so that the surface of the photovoltaic panel 2 can be cleaned, reducing manual operation and saving time and effort.

[0022] A guide rod 12 is fixedly mounted on one side of the frame 1 away from the screw rod 5 , and another connecting block 4 is slidably connected to the guide rod 12 . The setting of the guide rod 12 can guide the cleaning rod 3 .

[0023] A dust suction pipe 7 is fixedly installed on one side of the cleaning rod 3, a dust suction box 8 is fixedly installed on one end of the frame 1, a dust suction fan 9 is fixedly installed on one side of the dust suction box 8, and a connecting pipe 10 is fixedly connected between the dust suction box 8 and the dust suction pipe 7. The connecting pipe 10 is a corrugated pipe. Through the arrangement of the dust suction pipe 7, the dust suction box 8, the dust suction fan 9 and the connecting pipe 10, during the cleaning process, the dust suction fan 9 can be started to suck the cleaned impurities into the dust suction pipe 7, and then sucked into the dust suction box 8 through the connecting pipe 10, so that the impurities can be cleaned centrally.

[0024] Among them, a filter screen 13 is provided on one side of the dust box 8 near the dust fan 9, and impurities entering the dust box 8 can be filtered through the filter screen 13. A drawer 14 is plugged into one side of the dust box 8, and the collected impurities can be taken out and cleaned through the drawer 14.

[0025] The working principle and use process of the utility model are as follows: first, through the arrangement of the cleaning rod 3, the connecting block 4, the screw 5 and the motor 6, when the photovoltaic panel 2 needs to be cleaned, it is only necessary to start the motor 6 to drive the screw 5 to rotate, so that the screw 5 drives the cleaning rod 3 to slide on the photovoltaic panel 2 through the connecting block 4, and the surface of the photovoltaic panel 2 can be cleaned, reducing manual operation, saving time and effort, and through the arrangement of the dust suction pipe 7, the dust suction box 8, the dust suction fan 9 and the connecting pipe 10, during the cleaning process, the dust suction fan 9 can be started to suck the cleaned impurities into the dust suction pipe 7, and then suck them into the dust suction box 8 through the connecting pipe 10, so that the impurities can be cleaned centrally.

[0026] 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, comprising a frame (1) and a photovoltaic panel (2) fixedly mounted in the frame (1), characterized in that: A cleaning rod (3) is provided above the photovoltaic panel (2), and connecting blocks (4) are fixedly installed at both ends of the cleaning rod (3); a screw rod (5) is rotatably installed on one side of the frame (1), and one of the connecting blocks (4) is threadedly connected to the screw rod (5); a motor (6) for driving the screw rod (5) to rotate is fixedly installed on one end of the frame (1); a dust suction pipe (7) is fixedly installed on one side of the cleaning rod (3); a dust suction box (8) is fixedly installed on one end of the frame (1); a dust suction fan (9) is fixedly installed on one side of the dust suction box (8); and a connecting pipe (10) is fixedly connected between the dust suction box (8) and the dust suction pipe (7).

2. A photovoltaic panel according to claim 1, characterized in that: A bolt (11) is inserted into one side of the connection block (4), and the connection block (4) is fixedly mounted to the cleaning rod (3) via the bolt (11).

3. A photovoltaic panel according to claim 1, characterized in that: A guide rod (12) is fixedly mounted on one side of the frame (1) away from the screw rod (5), and the other connecting block (4) is slidably connected to the guide rod (12).

4. A photovoltaic panel according to claim 1, characterized in that: The connecting pipe (10) is a corrugated pipe.

5. The photovoltaic panel according to claim 1, characterized in that: A filter screen (13) is provided on one side of the dust collection box (8) close to the dust collection fan (9).

6. The photovoltaic panel according to claim 1, characterized in that: A drawer (14) is plugged into one side of the dust collection box (8).

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