Weather-resistant self-cleaning photovoltaic aluminum frame

Abstract

The utility model discloses a weather-resistant self-cleaning photovoltaic aluminum frame, which comprises a limiting module and a self-cleaning module, and is characterized in that the limiting module comprises a frame, a transverse frame connected with the bottom of the frame and the self-cleaning module; the self-cleaning module comprises two inclined plates connected with the top of the frame, water boxes installed on the outer sides of the inclined plates, a pipe body connected between the two water boxes, a plurality of telescopic pipes connected between the inclined plates and the water boxes, and spray heads connected with the top ends of the telescopic pipes. According to the utility model, the pipe bodies are connected with the external water source, then when dust on the photovoltaic panel is cleaned, the external water source is opened, clear water is injected into the two pipe bodies through the pipe bodies, and the water injection speed is greater than the sum of the water spraying speeds of the plurality of spray heads, so that the movable ends of the telescopic pipes drive the spray heads to rise under the impact of water flow; the multiple nozzles are matched to wash the top of the photovoltaic panel, the whole face of the photovoltaic panel can be washed, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic aluminum frames, in particular to a weather-resistant self-cleaning photovoltaic aluminum frame. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation.

[0003] Application number CN202022995160.8 discloses a solar photovoltaic frame aluminum profile, including a mounting frame, the upper end surface of the mounting frame is fixedly connected with two mounting blocks, a moving plate is slidably connected between the two mounting blocks, a reciprocating mechanism is arranged between the moving plate and the two mounting blocks, a protective frame is fixedly connected to the side wall of the mounting frame, a motor is arranged in the protective frame, two transmission mechanisms are arranged between the motor and the protective frame, a mounting groove is arranged on the lower end surface of the moving plate, a cleaning mechanism is arranged in the mounting groove, the reciprocating mechanism includes a slide groove arranged on the side wall of the mounting block, a reciprocating screw is rotatably connected in the slide groove, and the moving plate is slidably connected to the slide groove. The utility model has a reasonable structural design, which can not only automatically reciprocate and clean the photovoltaic panel to maintain the cleanliness and conversion efficiency of the photovoltaic panel, but also quickly install and disassemble the brush plate, which is convenient and quick to replace. There are some problems in this specific use, such as: the floating dust at the edge of the photovoltaic panel is difficult to take into account when the brush plate is cleaned, resulting in poor cleaning effect. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A weather-resistant self-cleaning photovoltaic aluminum frame includes a limit module and a self-cleaning module. The limit module includes a frame, a cross frame connected to the bottom of the frame, and a self-cleaning module. The self-cleaning module includes two inclined plates connected to the top of the frame, a water box installed on the outside of the inclined plate, a pipe body connected between the two water boxes, a plurality of telescopic tubes connected between the inclined plate and the water box, and a nozzle connected to the top of the telescopic tube.

[0007] By adopting the above technical solution, the tube body is connected to an external water source, and then when cleaning the dust on the photovoltaic panel, the external water source is turned on, and then clean water is injected into the two tube bodies through the tube body. Then, because the water injection speed is greater than the sum of the water spraying speeds of multiple nozzles, the telescopic tube is impacted by the water flow, and the movable end of the telescopic tube rises with the nozzle, and multiple nozzles cooperate to flush the top of the photovoltaic panel. The flushing can take care of the entire surface of the photovoltaic panel and improve the cleaning effect.

[0008] In a preferred example, the utility model can be further configured as follows: two inclined plates are respectively located on both sides of the frame, and the inclined plates are made of the same material as the frame.

[0009] In a preferred example, the utility model can be further configured as follows: the tube body is arranged at the bottom of the cross frame and is clamped with the cross frame.

[0010] In a preferred example, the present invention can be further configured as follows: a plurality of telescopic tubes are arranged in a matrix, and the telescopic tubes are connected to the inside of the water box.

[0011] In a preferred example, the utility model can be further configured as follows: two pads are installed on both side walls inside the frame, and the tops of the pads are flush with the tops of the cross frames.

[0012] In a preferred example, the utility model can be further configured as follows: two reinforcing plates are connected between the frame and the inclined plate, and the plurality of reinforcing plates are respectively located outside the plurality of pads.

[0013] In a preferred example, the utility model can be further configured as follows: the surfaces of the frame and the inclined plate are sprayed with fluorocarbon paint.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0015] 1. In the utility model, the tube body is connected to an external water source, and then when cleaning the dust on the photovoltaic panel, the external water source is turned on, and then clean water is injected into the two tube bodies through the tube body. Then, because the water injection speed is greater than the sum of the water spraying speeds of multiple nozzles, the telescopic tube is impacted by the water flow, and the movable end of the telescopic tube rises with the nozzle, and multiple nozzles cooperate to flush the top of the photovoltaic panel. The flushing can take care of the entire surface of the photovoltaic panel and improve the cleaning effect.

[0016] 2. In the utility model, the cross frame cooperates with a plurality of pads to enable the photovoltaic panels to be laid horizontally inside the frame, making it convenient for workers to install the photovoltaic panels and improving installation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the limit module of the utility model;

[0019] Figure 3 This is a schematic diagram of the self-cleaning module of the utility model.

[0020] Reference numerals:

[0021] 100, limit module; 110, frame; 120, cross frame;

[0022] 200, self-cleaning module; 210, inclined plate; 220, water box; 230, tube body; 240, telescopic tube; 250, nozzle;

[0023] 300, pad;

[0024] 400. Reinforcement plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0027] The following describes the weather-resistant self-cleaning photovoltaic aluminum frame provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0028] Embodiment 1:

[0029] Combination Figure 1-3 As shown, the weather-resistant self-cleaning photovoltaic aluminum frame provided by the utility model includes a limit module 100 and a self-cleaning module 200, wherein the limit module 100 includes a frame 110 and a cross frame 120 connected to the bottom of the frame 110;

[0030] The self-cleaning module 200 includes two inclined plates 210 connected to the top of the frame 110, a water box 220 installed on the outside of the inclined plate 210, a pipe body 230 connected between the two water boxes 220, a plurality of telescopic tubes 240 connected between the inclined plate 210 and the water box 220, and a nozzle 250 connected to the top of the telescopic tube 240.

[0031] Furthermore, the two inclined plates 210 are respectively located on both sides of the frame 110. The inclined plates 210 are made of the same material as the frame 110, which reduces the difficulty of material selection when manufacturing the device.

[0032] Furthermore, the tube body 230 is disposed at the bottom of the cross frame 120 and is snap-connected with the cross frame 120 . With this structural design, the tube body 230 can be limited to prevent the tube body 230 from falling on the ground.

[0033] Furthermore, a plurality of telescopic tubes 240 are arranged in a matrix, and the telescopic tubes 240 are connected to the inside of the water box 220. This structural design ensures that the water in the water box 220 can smoothly enter the telescopic tubes 240, and then the nozzle 250 can spray water normally.

[0034] Furthermore, the surfaces of the frame 110 and the inclined plate 210 are sprayed with fluorocarbon paint, and the provision of fluorocarbon paint can improve the weather resistance of the two and ensure the service life of the two.

[0035] Embodiment 2:

[0036] Combination Figure 1 As shown, on the basis of the first embodiment, two pads 300 are installed on both side walls inside the frame 110, and the top of the pad 300 is flush with the top of the cross frame 120. The pad 300 can limit the photovoltaic panel installed in the frame 110 so that the photovoltaic panel can be laid horizontally.

[0037] Embodiment three:

[0038] Combination Figure 1 As shown, in the above embodiment, two reinforcing plates 400 are connected between the frame 110 and the inclined plate 210, and the multiple reinforcing plates 400 are respectively located on the outside of the multiple pads 300. The reinforcement plates 400 can improve the installation strength of the frame 110 and the inclined plate 210, and improve the installation firmness of the inclined plate 210.

[0039] The working principle and use process of the utility model are as follows: in the initial state, the tube body 230 is connected to the external water source, and then when the device is put into actual use, the photovoltaic panel is installed inside the frame 110, and then the cross frame 120 and the pad 300 can make the photovoltaic panel placed flat to improve its installation effect, and then when cleaning the dust on the photovoltaic panel, turn on the external water source, and then the clean water is injected into the two tube bodies 230 through the tube body 230, and then because the water injection speed is greater than the sum of the water spraying speeds of the multiple nozzles 250, the telescopic tube 240 is impacted by the water flow, and the movable end of the telescopic tube 240 rises with the nozzle 250, and the multiple nozzles 250 cooperate to flush the top of the photovoltaic panel, and the flushing can take care of the entire surface of the photovoltaic panel, thereby improving the cleaning effect.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. Weather-resistant self-cleaning photovoltaic aluminum frame, characterized by: include: A position limiting module (100), the position limiting module (100) comprising a frame (110) and a cross frame (120) connected to the bottom of the frame (110); A self-cleaning module (200), the self-cleaning module (200) comprising two inclined plates (210) connected to the top of the frame (110), a water box (220) installed outside the inclined plates (210), a pipe body (230) connected between the two water boxes (220), a plurality of telescopic tubes (240) connected between the inclined plates (210) and the water boxes (220), and a spray head (250) connected to the top of the telescopic tube (240).

2. The weather-resistant self-cleaning photovoltaic aluminum frame according to claim 1, characterized in that: The two inclined plates (210) are respectively located on both sides of the frame (110); the inclined plates (210) are made of the same material as the frame (110).

3. The weather-resistant self-cleaning photovoltaic aluminum frame according to claim 1, characterized in that: The tube body (230) is arranged at the bottom of the cross frame (120) and is clamped with the cross frame (120).

4. The weather-resistant self-cleaning photovoltaic aluminum frame according to claim 1, characterized in that: The plurality of telescopic tubes (240) are arranged in a matrix, and the telescopic tubes (240) are in communication with the interior of the water box (220).

5. The weather-resistant self-cleaning photovoltaic aluminum frame according to claim 1, characterized in that: Two side walls inside the frame (110) are each installed with two pads (300), and the tops of the pads (300) are flush with the tops of the cross frames (120).

6. The weather-resistant self-cleaning photovoltaic aluminum frame according to claim 5, characterized in that: Two reinforcing plates (400) are connected between the frame (110) and the inclined plate (210), and the plurality of reinforcing plates (400) are respectively located outside the plurality of pads (300).

7. The weather-resistant self-cleaning photovoltaic aluminum frame according to claim 1, characterized in that: The surfaces of the frame (110) and the inclined plate (210) are sprayed with fluorocarbon paint.

Images