High-efficiency freely-adjustable photovoltaic module mounting device

Abstract

The utility model relates to a high-efficiency freely-adjustable photovoltaic module installation device. At present, the installation of a photovoltaic panel is basically fixed, the angle of the photovoltaic panel does not change along with the change of the sunlight angle, and when the radiation is insufficient or the sunlight angle is improper, the power generation efficiency of the photovoltaic panel is reduced, and even the photovoltaic panel cannot work normally. The device comprises a mounting base, a fixed bracket and a plurality of electric hydraulic rods, the lower end of the fixed bracket is connected with the mounting base through a bearing mechanism; sliding rails are arranged on the outer side of the mounting base, and rolling wheels are arranged at the lower ends of the electric hydraulic rods and slidably arranged in the sliding rails. The upper ends of the fixed bracket and the electric hydraulic rod are connected with the solar photovoltaic cell panel; the rollers and the electric hydraulic rods are connected with forward and reverse stepping motors, the forward and reverse stepping motors are connected with a control box, and the control box is connected with a server. According to the utility model, the sunlight and the solar photovoltaic cell panel are in a vertical state through plane and vertical adjustment, so that the power generation efficiency is improved, and the power generation amount is increased.

Description

Technical Field

[0001] This utility model relates to the field of new energy technology, specifically to a high-efficiency, freely adjustable photovoltaic module installation device. Background Technology

[0002] Solar photovoltaic (PV) power generation converts solar radiation into electrical energy, which is then stored and processed by electronic components before being output as electricity. Different intensities of solar radiation result in varying amounts of electricity generated by the same PV panel. Furthermore, even under the same intensity of solar radiation, changes in the angle of sunlight will lead to differences in power generation. Therefore, solar PV power generation is closely linked to radiation. With sufficient radiation, the power generation efficiency of solar PV panels will increase accordingly. However, when radiation is insufficient or the angle of sunlight is unsuitable, the power generation efficiency of PV panels will decrease, or they may even fail to function properly.

[0003] Currently, photovoltaic panels are mostly installed in a fixed manner, and the angle of the photovoltaic panels does not change with the angle of sunlight. When the radiation is insufficient or the angle of sunlight is not suitable, the power generation efficiency of the photovoltaic panels will decrease, or they may even fail to work properly.

[0004] Therefore, there is an urgent need for an installation device that can automatically adjust the angle of photovoltaic modules. Summary of the Invention

[0005] The purpose of this invention is to provide a high-efficiency, freely adjustable photovoltaic module installation device to at least solve the problem of reduced power generation efficiency of photovoltaic panels when there is insufficient radiation or an unsuitable angle of sunlight.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A high-efficiency, freely adjustable photovoltaic module installation device, the installation device comprising a mounting base, a fixing bracket, and multiple electro-hydraulic rods;

[0008] The lower end of the fixed bracket is connected to the mounting base via a bearing mechanism;

[0009] The mounting base is provided with a slide rail on the outside, and each of the electro-hydraulic rods is provided with a roller at its lower end, and the rollers are slidably disposed in the slide rail;

[0010] The upper ends of both the fixed bracket and the electro-hydraulic rod are connected to the solar photovoltaic panel;

[0011] Both the roller and the electro-hydraulic rod are connected to forward and reverse stepper motors, which are connected to a control box, which is connected to a server.

[0012] Furthermore, the mounting base includes multiple connecting rods, one end of which intersects at a point and is set at an included angle.

[0013] Furthermore, the slide rail has an arc-shaped structure.

[0014] Furthermore, the connecting rod and the slide rail of the mounting base are integrally fan-shaped structures.

[0015] Furthermore, the fixing bracket is located at the intersection of the connecting rods of the mounting base.

[0016] Furthermore, the bottom of the slide rail is provided with several drainage holes.

[0017] Furthermore, the electro-hydraulic rod has an inverted V-shaped structure.

[0018] Furthermore, the fixed bracket and the bearing mechanism are interference fit.

[0019] Furthermore, the bearing mechanism and the mounting base are interference fit.

[0020] Furthermore, the mounting base, the slide rail, and the bearing mechanism are assembled as a single unit.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] This invention provides a high-efficiency, freely adjustable photovoltaic module installation device. A solar photovoltaic panel is positioned above the installation device, with a bearing mechanism and a fixed bracket serving as the fulcrum for rotation. A forward and reverse stepper motor controls rollers to roll left and right simultaneously in a slide rail, allowing the solar photovoltaic panel to rotate in a plane. The forward and reverse stepper motors also control an electro-hydraulic rod to lift and lower simultaneously, allowing the solar photovoltaic panel to rotate vertically, thus adjusting the vertical tilt angle. By incorporating forward and reverse stepper motors, a control box, and a server, the planar and vertical rotation of the solar photovoltaic panel can be automatically adjusted. This planar and vertical adjustment ensures that sunlight is perpendicular to the solar photovoltaic panel, thereby improving power generation efficiency, increasing power output, and significantly reducing personnel costs. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other embodiments can be obtained from these drawings without creative effort.

[0024] Figure 1This is a schematic diagram of the structure after the solar photovoltaic panels are installed in this embodiment;

[0025] Figure 2 This is a schematic diagram of the structure of this embodiment;

[0026] The diagram is labeled as follows:

[0027] 1-Slide rail, 2-Roller, 3-Electro-hydraulic rod, 4-Forward and reverse stepper motor, 5-Cable, 6-Mounting base, 7-Solar photovoltaic panel, 8-Bearing mechanism, 9-Fixed bracket, 10-Control box, 11-Server. Detailed Implementation

[0028] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Example:

[0032] like Figures 1-2 As shown, this embodiment provides a high-efficiency, freely adjustable photovoltaic module installation device, including two electro-hydraulic rods 3, a mounting base 6, and a fixing bracket 9.

[0033] Specifically, the mounting base 6 serves to install and support the entire device. The mounting base 6 includes two connecting rods, one end of which is integrally connected and intersects at a point, so that the two connecting rods are set at an angle. A slide rail 1 is provided between the other ends of the two connecting rods. In this embodiment, the slide rail 1 has an arc-shaped structure, and the two connecting rods and the slide rail 1 together form a fan-shaped structure.

[0034] The fixed bracket 9 is located at the intersection of the two connecting rods of the mounting base 6. The lower end of the fixed bracket 9 is connected to the mounting base 6 through the bearing mechanism 8. The fixed bracket 9 and the bearing mechanism 8 are interference fit. The upper end of the fixed bracket 9 is hinged to the solar photovoltaic panel 7. The bearing mechanism 8 is connected to the fixed bracket 9 and rotates with the solar photovoltaic panel 7, and serves as the fulcrum for the rotation of the solar photovoltaic panel 7.

[0035] In this embodiment, the mounting base 6, the slide rail 1, and the bearing mechanism 8 are assembled into one unit.

[0036] Specifically, the upper ends of the two electric hydraulic rods 3 are hinged to the solar photovoltaic panel 7, and the lower ends are connected to rollers 2. The rollers 2 are slidably set in the slide rail 1. The slide rail 1 provides the running channel and guide for the rollers 2. The rollers 2 rotate in a plane around the fixed bracket 9 in the slide rail 1. The electric hydraulic rods 3 extend and retract up and down to control the solar photovoltaic panel 7 to rotate vertically.

[0037] In this embodiment, the bottom of the slide rail 1 is provided with several drainage holes, and the electric hydraulic rod 3 has an inverted V-shaped structure, so that the solar photovoltaic panel 7 rotates more smoothly.

[0038] Furthermore, each of the two rollers 2 and the two electro-hydraulic rods 3 is connected to a forward and reverse stepper motor 4 via a coupling. One half of the coupling is mounted on the output shaft of the forward and reverse stepper motor 4, and the other half is mounted on the roller 2's shaft. The two halves of the coupling are secured with bolts, thus fixing the forward and reverse stepper motor 4 to the roller 2. Similarly, one half of the coupling is mounted on the output shaft of the forward and reverse stepper motor 4, and the other half is mounted on the hydraulic pump shaft of the electro-hydraulic rod 3. The two halves of the coupling are secured with bolts, thus fixing the forward and reverse stepper motor 4 to the electro-hydraulic rod 3. Figure 1 and Figure 2 In the diagram, the lines between the forward and reverse stepper motor 4, the roller 2, and the electro-hydraulic rod 3 are for illustrative purposes only. The forward and reverse stepper motor 4 is actually mounted on the roller 2 and the electro-hydraulic rod 3.

[0039] The forward and reverse stepper motors 4 control the two rollers 2 to roll left and right simultaneously in the slide rail 1, thereby causing the solar photovoltaic panel 7 to rotate in a plane with the fixed bracket 9 as the fulcrum. After rotating to the appropriate position, the forward and reverse stepper motors 4 stop working, thereby stopping the rollers 2 and controlling the angle of rotation of the solar photovoltaic panel 7 in a plane. The forward and reverse stepper motors 4 can also control the two electric hydraulic rods 3 to lift and lower simultaneously, thereby causing the solar photovoltaic panel 7 to rotate vertically with the fixed bracket 9 as the fulcrum. After rotating to the appropriate position, the forward and reverse stepper motors 4 stop working, thereby stopping the lifting and lowering of the electric hydraulic rods 3 and controlling the angle of rotation of the solar photovoltaic panel 7 in a vertical direction.

[0040] To facilitate automatic control, both forward and reverse stepper motors 4 are connected to the control box 10 via cables 5. The control box 10 is connected to the server 11 via cables 5. Since the position of the sun in the sky can be obtained from local meteorological information, the position of the sun in a specific region and on a specific date is fixed, and the direction of sunlight is also determined. By inputting this information into the control box 10, the solar photovoltaic panel 7 can be controlled to face the sunlight according to the region and the solar term.

[0041] In this embodiment, the solar photovoltaic panel 7 is rotated in both plane and vertical directions using rollers 2 and electric hydraulic rods 3. The tilt angle of the solar photovoltaic panel 7 is adjusted according to the angle of sunlight, and the tilt angle of the solar photovoltaic panel 7 is adjusted to be as perpendicular as possible to the sunlight. This not only greatly reduces personnel consumption, but also improves power generation efficiency and increases power generation.

[0042] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. A high-efficiency free-adjustment photovoltaic module installation device, characterized in that: the installation device comprises an installation base (6), a fixed support (9) and a plurality of electric hydraulic rods (3); the lower end of the fixed support (9) is connected with the installation base (6) through a bearing mechanism (8); the outer side of the installation base (6) is provided with a sliding rail (1), and the lower end of each electric hydraulic rod (3) is provided with a roller (2), which is slidingly arranged in the sliding rail (1); the upper end of the fixed support (9) and the upper end of each electric hydraulic rod (3) are connected with a solar photovoltaic cell panel (7); the roller (2) and the electric hydraulic rod (3) are connected with a forward-reverse stepping motor (4), the forward-reverse stepping motor (4) is connected with a control box (10), and the control box (10) is connected with a server (11).

2. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: the installation base (6) comprises a plurality of connecting rods, one end of each connecting rod is connected to a point, and the connecting rods are arranged at an angle.

3. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: the sliding rail (1) is in an arc shape.

4. The high-efficiency free-adjustment photovoltaic module installation device according to claim 2, characterized in that: the connecting rods of the installation base (6) and the sliding rail (1) are in a fan shape as a whole.

5. The high-efficiency free-adjustment photovoltaic module installation device according to claim 2, characterized in that: the fixed support (9) is arranged at the intersection of the connecting rods of the installation base (6).

6. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: a plurality of drainage holes are formed in the bottom of the sliding rail (1).

7. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: the electric hydraulic rod (3) is in an inverted herringbone shape.

8. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: the fixed support (9) and the bearing mechanism (8) are in interference fit.

9. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: the bearing mechanism (8) and the installation base (6) are in interference fit.

10. The high-efficiency free-adjustment photovoltaic module installation device according to claim 1, characterized in that: the installation base (6), the sliding rail (1) and the bearing mechanism (8) are assembled into one body. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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