Solar photovoltaic panel cleaning device

Abstract

The embodiment of the utility model provides a solar photovoltaic panel cleaning device which comprises a telescopic rod and a cleaning head, the cleaning head is installed at one end of the telescopic rod, and the height of the telescopic rod can be adjusted according to the inclination height of a photovoltaic panel, so that workers can conveniently and thoroughly clean all dead corners and blind areas of the photovoltaic panel, and dirt residues are avoided; the cleaning head comprises a liquid storage disc, a cleaning disc and a driving motor, the driving motor is arranged at the top of the liquid storage disc, and the cleaning disc is rotatably installed at the bottom of the liquid storage disc and is in transmission connection with an output shaft of the driving motor; a liquid storage cavity is formed in the liquid storage disc, the liquid storage cavity is communicated with an external water source through a connecting water pipe, a plurality of atomizing nozzles communicated with the liquid storage cavity are arranged at the bottom of the liquid storage disc, and during cleaning, vaporific cleaning liquid or clear water can be sprayed to the photovoltaic panel through the atomizing nozzles to be matched with the rotating cleaning disc to brush the photovoltaic panel; and the cleaning efficiency is effectively improved while the cleaning effect is ensured.

Description

Technical Field

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

[0002] At present, solar power generation technology is becoming more and more mature, and distributed solar power stations scattered across the country provide important support for the diversification of electric energy. However, the power generation efficiency of solar photovoltaic panels is affected by temperature, cleanliness, shading and other factors. High temperature, dust or local short-term shading of solar photovoltaic panels will affect the power generation efficiency of solar power stations. Therefore, solar photovoltaic panels need to be cleaned regularly to ensure the cleanliness of their surfaces.

[0003] The existing photovoltaic panel cleaning device is difficult to adjust the height according to the tilt height of the photovoltaic panel during use, which may easily lead to the inability to thoroughly clean part of the photovoltaic panel; and it is also difficult to add cleaning fluid or clean water to clean the photovoltaic panel in time during the cleaning process, which may easily lead to dirt residue.

[0004] Therefore, it is necessary to develop a solar photovoltaic panel cleaning device to solve the above-mentioned technical problems. Utility Model Content

[0005] The embodiment of the utility model provides a solar photovoltaic panel cleaning device to solve the technical problem that a part of the photovoltaic panel cannot be cleaned thoroughly and easily leads to residual dirt.

[0006] A solar photovoltaic panel cleaning device provided by an embodiment of the utility model comprises a telescopic rod and a cleaning head fixedly mounted on one end of the telescopic rod through a mounting plate; the cleaning head comprises a liquid storage pan, a cleaning pan and a driving motor, the liquid storage pan is fixedly connected to the mounting plate, the driving motor is arranged on the top of the liquid storage pan, the cleaning pan is rotatably mounted on the bottom of the liquid storage pan and is drivingly connected to the output shaft of the driving motor, and bristles are arranged on the bottom of the cleaning pan; a liquid storage cavity is formed in the liquid storage pan, the liquid storage cavity is connected to an external water source through a connecting water pipe, a plurality of atomizing nozzles are arranged around the cleaning pan at the bottom of the liquid storage pan, and the atomizing nozzles are connected to the liquid storage cavity.

[0007] Optionally, a hand-holding portion is provided at one end of the telescopic rod away from the cleaning head, and a surface of the hand-holding portion is provided with anti-slip grooves.

[0008] Optionally, the telescopic rod is an electric telescopic rod, and a control switch for controlling the telescopic rod is provided at one end of the telescopic rod away from the cleaning head.

[0009] Optionally, a motor box is disposed on the top of the liquid storage tray, and the drive motor is disposed in the motor box.

[0010] Optionally, the bristles are made of cotton.

[0011] Optionally, a clamp is sleeved on the telescopic rod, and the connecting water pipe is tied and fixed to the telescopic rod through the clamp.

[0012] Optionally, two cleaning heads are provided, and the two cleaning heads are respectively arranged at two ends of the mounting plate, and the telescopic rod is fixedly connected to the middle part of the mounting plate.

[0013] The embodiments of the present utility model have the following beneficial effects:

[0014] 1. Install the cleaning head on the telescopic rod. The height of the telescopic rod can be adjusted according to the tilt height of the photovoltaic panel to facilitate the staff to thoroughly clean all dead corners and blind areas of the photovoltaic panel to avoid dirt residue;

[0015] 2. Connect the liquid storage tray to an external water source such as cleaning liquid or clean water by connecting the water pipe. When cleaning, the atomizing nozzle on the liquid storage tray can spray mist cleaning liquid or clean water to the photovoltaic panel, and the photovoltaic panel can be scrubbed with the rotating cleaning tray, which ensures the cleaning effect while effectively improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the cleaning head in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the liquid storage tray in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cleaning disc in the embodiment of the utility model;

[0021] The numbers in the figure represent:

[0022] 1. Telescopic rod; 2. Mounting plate; 3. Control switch; 4. Hand-held part; 5. Liquid storage tray; 6. Cleaning tray; 7. Driving motor; 8. Bristles; 9. Motor box; 10. Liquid storage chamber; 11. Connecting water pipe; 12. Atomizing nozzle; 13. Clamp. DETAILED DESCRIPTION

[0023] 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, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. In the utility model, unless otherwise stated, the directional words used, such as "top" and "bottom", etc., generally refer to the top and bottom of the device in actual use or working state, specifically the drawing direction in the accompanying drawings.

[0024] See also Figure 1 As shown, an embodiment of the utility model provides a solar photovoltaic panel cleaning device, including a telescopic rod 1 and a cleaning head. The cleaning head is fixedly mounted on one end of the telescopic rod 1 through a mounting plate 2. When in use, the height of the telescopic rod 1 can be adjusted according to the tilt height of the photovoltaic panel to facilitate the staff to thoroughly clean the dead corners and blind spots of the photovoltaic panel to avoid dirt residue. The telescopic rod 1 can be an electric telescopic rod. The other end of the telescopic rod 1 (i.e., the end away from the cleaning head) is provided with a control switch 3. The telescopic rod 1 can be directly controlled by the control switch 3 for easy adjustment. A hand-held portion 4 can also be provided at the other end of the telescopic rod 1, and anti-slip patterns can be provided on the surface of the hand-held portion 4 to facilitate hand-held operation by the staff.

[0025] like Figure 2-Figure 4 As shown, the cleaning head includes a liquid storage tray 5, a cleaning tray 6 and a driving motor 7, wherein the liquid storage tray 5 is fixedly connected to the mounting plate 2, the cleaning tray 6 is rotatably mounted on the bottom of the liquid storage tray 5, and bristles 8 are provided at the bottom of the cleaning tray 6. The material of the bristles 8 is preferably cotton, and the cotton bristles 8 have good water absorption, which can improve the cleaning effect of the cleaning tray 6. The driving motor 7 is arranged on the top of the liquid storage tray 5, and the output shaft of the driving motor 7 is connected to the cleaning tray 6 in a transmission manner. Starting the driving motor 7 can drive the cleaning tray 6 to rotate and clean. Furthermore, the embodiment of the utility model is provided with a motor box 9 on the top of the liquid storage tray 5, and the driving motor 7 is arranged in the motor box 9, which can protect the driving motor 7 to a certain extent and prevent the driving motor 7 from being exposed to the outside and being damaged.

[0026] A liquid storage chamber 10 is formed in the liquid storage pan 5, and the liquid storage chamber 10 is connected to an external water source such as cleaning liquid or clean water through a connecting water pipe 11; a plurality of atomizing nozzles 12 are arranged around the cleaning pan 6 at the bottom of the liquid storage pan 5, and the atomizing nozzles 12 are connected to the liquid storage chamber 10. During cleaning, the atomizing nozzles 12 can spray mist cleaning liquid or clean water to the photovoltaic panel, and the photovoltaic panel can be scrubbed in cooperation with the rotating cleaning pan 6, thereby ensuring the cleaning effect and effectively improving the cleaning efficiency. Furthermore, the embodiment of the utility model is provided with a clamp 13 on the telescopic rod 1, and the connecting water pipe 11 can be tied and fixed to the telescopic rod 1 through the clamp 13 to prevent the connecting water pipe 11 from falling and affecting the cleaning.

[0027] Please continue reading Figure 1 As shown, as an optional implementation, two cleaning heads are provided in the embodiment of the utility model, and the two cleaning heads are respectively arranged at both ends of the mounting plate 2, and the telescopic rod 1 is fixedly connected to the middle part of the mounting plate 2.

[0028] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present invention. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A solar photovoltaic panel cleaning device, characterized in that: It comprises a telescopic rod and a cleaning head fixedly mounted on one end of the telescopic rod through a mounting plate; the cleaning head comprises a liquid storage tray, a cleaning tray and a driving motor, the liquid storage tray is fixedly connected to the mounting plate, the driving motor is arranged on the top of the liquid storage tray, the cleaning tray is rotatably mounted on the bottom of the liquid storage tray and is drivingly connected to the output shaft of the driving motor, and bristles are arranged on the bottom of the cleaning tray; a liquid storage cavity is formed in the liquid storage tray, the liquid storage cavity is connected to an external water source through a connecting water pipe, a plurality of atomizing nozzles are arranged on the bottom of the liquid storage tray around the cleaning tray, and the atomizing nozzles are connected to the liquid storage cavity.

2. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: A hand-holding portion is provided at one end of the telescopic rod away from the cleaning head, and a surface of the hand-holding portion is provided with anti-slip grooves.

3. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: The telescopic rod is an electric telescopic rod, and a control switch for controlling the telescopic rod is arranged at one end of the telescopic rod away from the cleaning head.

4. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: A motor box is arranged on the top of the liquid storage tray, and the driving motor is arranged in the motor box.

5. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: The bristles are made of cotton.

6. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: A clamp is sleeved on the telescopic rod, and the connecting water pipe is tied and fixed to the telescopic rod through the clamp.

7. A solar photovoltaic panel cleaning device according to any one of claims 1 to 6, characterized in that: Two cleaning heads are provided, and the two cleaning heads are respectively arranged at two ends of the mounting plate, and the telescopic rod is fixedly connected to the middle part of the mounting plate.

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