Drainage structure of photovoltaic mounting plate

Abstract

The utility model relates to the technical field of photovoltaic mounting plates, in particular to a drainage structure of a photovoltaic mounting plate. According to the technical scheme, the device comprises a motor, a mounting frame, a supporting plate and a mounting pipe, photovoltaic panels distributed in a rectangular array mode are arranged at the upper end of the mounting frame, the mounting pipe is arranged above the photovoltaic panels, the lower end of the mounting pipe is connected with a flow guide cover in a penetrating mode, mounting bases are arranged at the two ends of the mounting pipe, and screw holes are formed in the mounting bases; a motor is arranged on the rear side of the upper portion of the mounting frame, a screw is arranged at the output end of the motor, an air pump is arranged below the mounting frame, a hose is arranged at the output end of the air pump, and the output end of the hose penetrates through the mounting pipe. According to the utility model, the movable air flow blowing guide cover is arranged on the photovoltaic panel, so that the problems that the burden of the supporting structure and the photovoltaic panel is increased by accumulated water and the photovoltaic panel and the bracket are rusted and corroded due to long-term accumulated water are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation boards, and in particular to a drainage structure of a photovoltaic installation board. Background Art

[0002] Photovoltaic mounting panels are important components of photovoltaic equipment, responsible for supporting and fixing solar photovoltaic modules so that they can be firmly installed on the roof, ground or other supporting platforms.

[0003] Rainwater may seep into the gaps between the connecting parts of the photovoltaic panels and cause water accumulation. The accumulated water will increase the burden on the supporting structure and the photovoltaic panels. Long-term water accumulation will cause rust and corrosion of the photovoltaic panels and brackets. For this reason, we propose a drainage structure for photovoltaic mounting panels to solve the existing problem. Utility Model Content

[0004] The purpose of the utility model is to propose a drainage structure for a photovoltaic installation panel in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage structure for a photovoltaic mounting panel, comprising a motor, a mounting frame, a support plate and a mounting tube, wherein the upper end of the mounting frame is provided with photovoltaic panels distributed in a rectangular array, a mounting tube is provided above the photovoltaic panels, the lower end of the mounting tube is connected with a guide cover, both ends of the mounting tube are provided with mounting seats, screw holes are provided inside the mounting seats, a motor is provided on the upper rear side of the mounting frame, a screw is provided at the output end of the motor, an air pump is provided at the bottom of the mounting frame, a hose is provided at the output end of the air pump, and the output end of the hose passes through the mounting tube.

[0006] Preferably, the outlet of the air deflector is inclined, and the inclined surface of the outlet of the air deflector faces the lower position of the mounting frame. The airflow output by the air deflector acts on the photovoltaic panel in an inclined manner and blows from a high position to a low position, which is convenient for the flow of accumulated water and foreign matter.

[0007] Preferably, guide rails are arranged on both sides of the upper end of the mounting frame, a slider is arranged at the lower end of the mounting seat, and the lower end of the slider is slidably mounted inside the guide rails. The mounting seat slides on the guide rails through the sliders, and is guided by sliding at both ends of the mounting frame.

[0008] Preferably, one end of the screw is rotatably inserted into the screw hole, a base is provided at the lower end of the motor, one end of the base is connected to the mounting frame, and one end of the screw is rotatably sleeved with a bearing bracket whose lower end is connected to the mounting frame. The motor is fixed to the upper rear side of the mounting frame through the base, and when the screw rotates, the bearing bracket rotatably supports one end of the screw.

[0009] Preferably, a filter screen is provided at the suction end of the air pump, and the airflow sucked by the air pump is filtered through the filter screen to protect the rotor structure inside the air pump.

[0010] Preferably, the outer wall of the air pump is sleeved with a support plate, the support plate is U-shaped, and mounting ears are arranged at both ends, and the upper ends of the mounting ears are connected to the mounting frame. The air pump is fixed to the lower end of the mounting frame through the support plate to achieve stable operation.

[0011] Preferably, a carrying box is provided at both ends of the mounting frame, the carrying box is hollow inside and has an opening at the upper end and the front and rear ends, and the carrying box carries a section of the hose. The carrying box carries the bottom of the hose being dragged and moved to prevent the hose from being entangled on the mounting frame.

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

[0013] 1. The utility model provides a mounting tube above the mounting frame, the mounting tube is connected to the air source, the mounting tube moves on the photovoltaic panel through the driving assembly, the output airflow acts on the photovoltaic panel, the airflow blows out the accumulated water remaining in the gap of the joint, and blows away the fallen leaves and foreign objects on the photovoltaic panel, cleans the photovoltaic panel, avoids the residue of accumulated water and foreign objects, ensures that the photovoltaic panel effectively absorbs solar energy, and avoids the adverse effect of accumulated water on the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the guide rail of the utility model from a side view;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the installation pipe of the utility model when viewed from top.

[0018] Figure numerals: 1. motor; 2. screw; 3. hose; 4. carrier box; 5. photovoltaic panel; 6. mounting frame; 7. mounting seat; 8. mounting tube; 9. air deflector; 10. support plate; 11. machine base; 12. screw hole; 13. slider; 14. guide rail; 15. bearing bracket; 16. air pump. DETAILED DESCRIPTION

[0019] 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, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 4 As shown, a drainage structure of a photovoltaic mounting panel proposed by the utility model comprises a motor 1, a mounting frame 6, a support plate 10 and a mounting tube 8. The upper end of the mounting frame 6 is provided with photovoltaic panels 5 distributed in a rectangular array, and a mounting tube 8 is provided above the photovoltaic panels 5. The lower end of the mounting tube 8 is connected with a guide cover 9, and the output port of the guide cover 9 is inclined, and the inclined surface of the output port of the guide cover 9 faces the lower position of the mounting frame 6. Mounting seats 7 are provided at both ends of the mounting tube 8, and guide rails 14 are provided on both sides of the upper end of the mounting frame 6. A slider 13 is provided at the lower end of the mounting seat 7, and the lower end of the slider 13 is slidably installed inside the guide rail 14. A screw hole 12 is provided inside the mounting seat 7. A motor 1 is provided on the upper rear side of the mounting frame 6, and the output end of the motor 1 is provided with a screw hole 12. A screw rod 2 is provided, one end of which is rotatably inserted into a screw hole 12, a base 11 is provided at the lower end of the motor 1, one end of the base 11 is connected to a mounting frame 6, one end of the screw rod 2 is rotatably sleeved with a bearing bracket 15 whose lower end is connected to the mounting frame 6, an air pump 16 is provided below the mounting frame 6, a filter is provided at the suction end of the air pump 16, a support plate 10 is sleeved on the outer wall of the air pump 16, the support plate 10 is U-shaped, mounting ears are provided at both ends, and the upper ends of the mounting ears are connected to the mounting frame 6, a hose 3 is provided at the output end of the air pump 16, the output end of the hose 3 passes through the mounting pipe 8, and a carrying box 4 is provided at both ends of the mounting frame 6, the carrying box 4 is hollow inside, and the upper end and the front and rear ends are open, and the carrying box 4 carries partial sections of the hose 3.

[0021] The implementation steps based on Example 1 are as follows: the air pump 16 delivers high-pressure airflow into the interior of the mounting tube 8, and outputs the high-pressure airflow to the photovoltaic panel 5 in an inclined manner through the air guide cover 9. At the same time, the motor 1 drives the screw 2 to rotate, and the screw 2 pushes the screw hole 12 inside the mounting seat 7, driving the mounting seat 7 to slide on the guide rail 14, thereby driving the mounting tube 8 to move above the photovoltaic panel 5, blowing out the accumulated water in the gap at the joint of the photovoltaic panel 5, and the accumulated water flows to a lower place, and the fallen leaves and dust on the photovoltaic panel 5 are blown away, thereby preventing foreign matter from blocking light from shining on the photovoltaic panel 5, and the photovoltaic panel 5 is effectively cleaned and protected during use.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drainage structure for a photovoltaic mounting panel, comprising a motor (1), a mounting frame (6), a support plate (10) and a mounting pipe (8), characterized in that: The upper end of the mounting frame (6) is provided with photovoltaic panels (5) distributed in a rectangular array, a mounting tube (8) is provided above the photovoltaic panels (5), the lower end of the mounting tube (8) is connected through a deflector (9), both ends of the mounting tube (8) are provided with mounting seats (7), the mounting seats (7) are provided with screw holes (12) inside, a motor (1) is provided on the upper rear side of the mounting frame (6), the output end of the motor (1) is provided with a screw rod (2), an air pump (16) is provided below the mounting frame (6), the output end of the air pump (16) is provided with a hose (3), and the output end of the hose (3) passes through the mounting tube (8).

2. A drainage structure for a photovoltaic mounting panel according to claim 1, characterized in that: The outlet of the air guide cover (9) is inclined, and the inclined surface of the outlet of the air guide cover (9) faces the lower part of the mounting frame (6).

3. A drainage structure for a photovoltaic mounting panel according to claim 1, characterized in that: Guide rails (14) are arranged on both sides of the upper end of the mounting frame (6), and a slider (13) is arranged at the lower end of the mounting seat (7), and the lower end of the slider (13) is slidably mounted inside the guide rails (14).

4. A drainage structure for a photovoltaic mounting panel according to claim 1, characterized in that: One end of the screw rod (2) is rotatably inserted into the screw hole (12); a base (11) is provided at the lower end of the motor (1); one end of the base (11) is connected to the mounting frame (6); one end of the screw rod (2) is rotatably sleeved with a bearing bracket (15) whose lower end is connected to the mounting frame (6).

5. The drainage structure of a photovoltaic mounting panel according to claim 1, characterized in that: The suction end of the air pump (16) is provided with a filter.

6. A drainage structure for a photovoltaic mounting panel according to claim 1, characterized in that: The outer wall of the air pump (16) is sleeved with a support plate (10), the support plate (10) is U-shaped, with mounting ears provided at both ends, and the upper ends of the mounting ears are connected to the mounting frame (6).

7. A drainage structure for a photovoltaic installation panel according to claim 1, characterized in that: A carrying box (4) is provided at both ends of the mounting frame (6); the carrying box (4) is hollow inside and has an upper end and front and rear ends that are open; the carrying box (4) carries a portion of the hose (3).

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