Photovoltaic panel cleaning device

Abstract

The utility model discloses a photovoltaic panel cleaning device which comprises a fixing mechanism, the fixing mechanism comprises a fixing frame, and the two sides of the fixing frame are each provided with two fixing bolts which are symmetrically arranged; and the cleaning mechanism is used for cleaning the photovoltaic panel and comprises a mounting frame fixedly connected to one side of the top of the fixing frame, and two symmetrically-arranged electric cylinders are fixedly connected to the mounting frame. According to the photovoltaic panel cleaning device, firstly, the fixing frame is buckled to the edge of a photovoltaic panel to be cleaned and screwed and fixed through the fixing bolt, then the cleaning assembly is driven by the electric cylinder to move in a reciprocating mode, and therefore the photovoltaic panel can be conveniently cleaned, and meanwhile the photovoltaic panel can be cleaned by rotating the adjusting bolt and under the action of threads of the adjusting bolt and the threaded base. And the cleaning brush can be adjusted, so that the cleaning brush can be tightly attached to the photovoltaic panel, the cleaning efficiency of the photovoltaic panel is improved, and the practicability of the photovoltaic panel cleaning device is improved.

Description

Technical Field

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

[0002] A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It consists of thin solid photovoltaic cells made almost entirely of semiconductor materials. During the daily use of the photovoltaic panel, dust will accumulate on the surface of the photovoltaic panel, seriously affecting the use of the photovoltaic panel. Therefore, a cleaning device is needed to clean the surface of the photovoltaic panel.

[0003] For example, Chinese Patent No. CN218691819U discloses a photovoltaic panel cleaning device, which includes an L-shaped positioning plate. Limited position plates are fixedly installed at both ends of the L-shaped positioning plate beam. An L-shaped baffle is arranged on one side of the limited position plate. Screws are threadedly connected to both sides of the bottom of the L-shaped baffle. An anti-slip pad is arranged at one end of the screw. A chute is opened at the top of the limited position plate, and a cleaning box is slidably connected in the chute.

[0004] Although the above technical solution solves the corresponding technical problems, the above technical solution still has the following defects:

[0005] The above technical solution uses a manual method to clean the photovoltaic panel, which has a large labor intensity. At the same time, it is not convenient to adjust the cleaning brush. Therefore, it is difficult to ensure that the cleaning brush is close to the photovoltaic panel, thereby reducing the cleaning efficiency of the photovoltaic panel. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a photovoltaic panel cleaning device. First, the fixing frame is buckled at the edge of the photovoltaic panel to be cleaned and fixed by tightening the fixing bolts. Then, the electric cylinder drives the cleaning component to reciprocate, so as to realize the convenient cleaning of the photovoltaic panel. At the same time, by rotating the adjusting bolt and under the thread action of the adjusting bolt and the threaded seat, the cleaning brush can be adjusted. Therefore, it can be ensured that the cleaning brush is close to the photovoltaic panel, thereby improving the cleaning efficiency of the photovoltaic panel and thus improving the practicability of the utility model.

[0007] To achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] A photovoltaic panel cleaning device, comprising:

[0009] A fixing mechanism, the fixing mechanism includes a fixing frame, and two symmetrically arranged fixing bolts are installed on both sides of the fixing frame;

[0010] Cleaning mechanism for photovoltaic panels. The cleaning mechanism includes a mounting frame fixedly connected to one side of the top of the fixing frame. Two symmetrically arranged electric cylinders are fixedly connected to the mounting frame, and a cleaning assembly for cleaning the photovoltaic panels is installed on the output ends of the two electric cylinders.

[0011] In the above-mentioned photovoltaic panel cleaning device, the cleaning assembly includes a cleaning seat fixedly connected to the output end of the electric cylinder. A threaded seat is fixedly connected to the cleaning seat, and an adjusting bolt is threadedly connected to the threaded seat. The bottom of the adjusting bolt is rotatably installed with a cleaning brush through a bearing.

[0012] In the above-mentioned photovoltaic panel cleaning device, both sides of the bottom of the cleaning seat are fixedly connected with limit sliders. At the position corresponding to the limit sliders on the top of the fixing frame, a limit sliding groove matching the limit sliders is opened.

[0013] In the above-mentioned photovoltaic panel cleaning device, one side of the limit slider close to the limit sliding groove movably penetrates through the limit sliding groove and extends into the interior of the limit sliding groove, and is slidably connected to the inner wall of the limit sliding groove.

[0014] In the above-mentioned photovoltaic panel cleaning device, a contact pad is provided at the end of the fixing bolt.

[0015] In the above-mentioned photovoltaic panel cleaning device, both sides of the top of the cleaning brush are fixedly connected with limit sliding rods, and limit sliding sleeves slidably connected to the limit sliding rods are installed at the positions corresponding to the limit sliding rods on the cleaning seat.

[0016] The present utility model has at least the following beneficial effects:

[0017] In the present utility model, a photovoltaic panel cleaning device is realized. First, the fixing frame is buckled at the edge of the photovoltaic panel to be cleaned and fixed tightly by the fixing bolt. Then, the electric cylinder drives the cleaning assembly to reciprocate, so that the convenient cleaning of the photovoltaic panel can be realized. At the same time, by rotating the adjusting bolt and under the thread action of the adjusting bolt and the threaded seat, the cleaning brush can be adjusted. Therefore, it can ensure that the cleaning brush is close to the photovoltaic panel, thereby improving the cleaning efficiency of the photovoltaic panel and thus improving the practicability of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0019] Figure 1 It is a schematic structural diagram of the photovoltaic panel cleaning device of the present utility model;

[0020] Figure 2It is a schematic structural diagram of the fixing mechanism in the photovoltaic panel cleaning device of the present utility model;

[0021] Figure 3 It is a schematic structural diagram of the fixing mechanism in the photovoltaic panel cleaning device of the present utility model from another perspective;

[0022] Figure 4 It is a schematic structural diagram of the cleaning mechanism in the photovoltaic panel cleaning device of the present utility model;

[0023] Figure 5 It is a schematic structural diagram of the cleaning component in the photovoltaic panel cleaning device of the present utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Fixing mechanism; 2. Cleaning mechanism;

[0026] 101. Fixing frame; 102. Fixing bolt; 1021. Contact pad;

[0027] 201. Mounting frame; 202. Electric cylinder; 203. Cleaning component;

[0028] 2031. Cleaning seat; 2032. Threaded seat; 2033. Adjusting bolt; 2034. Cleaning brush;

[0029] 20311. Limit slider; 20312. Limit chute;

[0030] 20341. Limit slide bar; 20342. Limit slide sleeve. Detailed implementation manners

[0031] The following will cooperate with the drawings and embodiments to detail the implementation manners of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0032] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present utility model.

[0033] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the communication inside two components; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0034] Please refer to Figures 1 to 5 As shown, an embodiment of the present utility model provides a photovoltaic panel cleaning device, including: a fixing mechanism 1 and a cleaning mechanism 2 for cleaning the photovoltaic panel;

[0035] Please refer to Figures 1 to 5 As shown, the fixing mechanism 1 includes a fixing frame 101, and two symmetrically arranged fixing bolts 102 are installed on both sides of the fixing frame 101;

[0036] Please refer to Figures 1 to 5 As shown, the cleaning mechanism 2 includes a mounting frame 201 fixedly connected to one side of the top of the fixing frame 101. Two symmetrically arranged electric cylinders 202 are fixedly connected to the mounting frame 201, and a cleaning assembly 203 for cleaning the photovoltaic panel is installed on the output ends of the two electric cylinders 202;

[0037] Please refer to Figures 1 to 5 As shown, the cleaning assembly 203 includes a cleaning seat 2031 fixedly connected to the output end of the electric cylinder 202. A threaded seat 2032 is fixedly connected to the cleaning seat 2031. An adjusting bolt 2033 is threadedly connected to the threaded seat 2032. The bottom of the adjusting bolt 2033 is rotatably installed with a cleaning brush 2034 through a bearing.

[0038] Please refer to Figures 1 to 5 As shown, two limit sliders 20311 are fixedly connected to both sides of the bottom of the cleaning seat 2031. A limit chute 20312 matching the limit sliders 20311 is provided at the top of the fixing frame 101 corresponding to the position of the limit sliders 20311. One side of the limit slider 20311 close to the limit chute 20312 movably penetrates through the limit chute 20312 and extends into the interior of the limit chute 20312, and is slidably connected to the inner wall of the limit chute 20312;

[0039] By adopting the above technical solution, the limit sliders 20311 and the limit chute 20312 are provided to limit the cleaning seat 2031, thereby increasing the stability of the cleaning seat 2031 driving the adjusting bolt 2033 to reciprocate.

[0040] Please refer to Figures 1 to 5 As shown, a contact pad 1021 is provided at the end of the fixing bolt 102;

[0041] By adopting the above technical solution, the damage to the photovoltaic panel caused during clamping is avoided by setting the abutting pad 1021.

[0042] Please refer to Figures 1 to 5 As shown, both sides of the top of the cleaning brush 2034 are fixedly connected with limiting sliding rods 20341, and limiting sliding sleeves 20342 that are slidably connected to the limiting sliding rods 20341 are installed on the cleaning base 2031 at positions corresponding to the limiting sliding rods 20341;

[0043] By adopting the above technical solution, the limiting sliding rods 20341 and the limiting sliding sleeves 20342 play a limiting role on the cleaning brush 2034, thereby increasing the stability of the adjustment of the cleaning brush 2034.

[0044] The working principle of the present utility model is as follows: First, the fixing frame 101 is buckled at the edge of the photovoltaic panel to be cleaned and tightened and fixed by the fixing bolt 102. Then, the electric cylinder 202 drives the cleaning assembly 203 to reciprocate, so that the convenient cleaning of the photovoltaic panel can be realized. At the same time, by rotating the adjusting bolt 2033, and under the threaded action of the adjusting bolt 2033 and the threaded seat 2032, the cleaning brush 2034 can be adjusted. Therefore, it can be ensured that the cleaning brush 2034 is close to the photovoltaic panel, thereby improving the cleaning efficiency of the photovoltaic panel and thus improving the practicability of the present utility model.

[0045] The above description shows and describes several preferred embodiments of the present utility model. However, as mentioned above, it should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the present utility model should all be within the protection scope of the appended claims of the present utility model.

Claims

1. A photovoltaic panel cleaning device, characterized in that: include: A fixing mechanism (1), the fixing mechanism (1) comprising a fixing frame (101), two fixing bolts (102) symmetrically arranged are mounted on both sides of the fixing frame (101); A cleaning mechanism (2) for cleaning photovoltaic panels, the cleaning mechanism (2) comprising a mounting frame (201) fixedly connected to one side of the top of the fixing frame (101), two symmetrically arranged electric cylinders (202) fixedly connected to the mounting frame (201), and cleaning components (203) for cleaning photovoltaic panels installed on the output ends of the two electric cylinders (202).

2. A photovoltaic panel cleaning device according to claim 1, characterized in that: The cleaning assembly (203) comprises a cleaning seat (2031) fixedly connected to the output end of the electric cylinder (202), a threaded seat (2032) fixedly connected to the cleaning seat (2031), an adjusting bolt (2033) threadedly connected to the threaded seat (2032), and a cleaning brush (2034) rotatably mounted on the bottom of the adjusting bolt (2033) via a bearing.

3. A photovoltaic panel cleaning device according to claim 2, characterized in that: Both sides of the bottom of the cleaning seat (2031) are fixedly connected to the limiting slider (20311), and the top of the fixing frame (101) and the position corresponding to the limiting slider (20311) are provided with a limiting sliding groove (20312) matching the limiting slider (20311).

4. A photovoltaic panel cleaning device according to claim 3, characterized in that: The side of the limiting sliding block (20311) close to the limiting sliding groove (20312) moves through the limiting sliding groove (20312) and extends to the inside of the limiting sliding groove (20312) and is slidably connected to the inner wall of the limiting sliding groove (20312).

5. A photovoltaic panel cleaning device according to claim 4, characterized in that: An abutment pad (1021) is provided at the end of the fixing bolt (102).

6. A photovoltaic panel cleaning device according to claim 5, characterized in that: Both sides of the top of the cleaning brush (2034) are fixedly connected to a limiting slide bar (20341), and a limiting slide sleeve (20342) slidably connected to the limiting slide bar (20341) is installed on the cleaning seat (2031) and at a position corresponding to the limiting slide bar (20341).

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