CN221614898U - Photovoltaic panel angle adjustment mechanism for photovoltaic power generation - Google Patents

Abstract

The utility model discloses a photovoltaic panel angle adjustment mechanism for photovoltaic power generation, which relates to the technical field of photovoltaic panels, including a bottom plate, a photovoltaic panel is arranged inside the bottom plate, protective plates are arranged on both sides of the bottom plate, the side ends of the protective plates are fixedly connected with rotating plates, the side ends of the rotating plates are connected with connecting rods, the lower end of the bottom plate is provided with a support column, and the lower end of the support column is provided with a base. By providing a protective plate, it is closed in bad weather and at night to protect the photovoltaic panel, which solves the problem that the existing photovoltaic panel is easily worn by wind and sand and corroded by rain. When the weather is clear, the protective plate is opened, which can reflect a certain amount of sunlight onto the photovoltaic panel to increase the working efficiency of the photovoltaic panel. By providing a light source tracker, the photovoltaic panel can be automatically adjusted to align with the sun, so as to maximize the working efficiency of the photovoltaic panel, which solves the problem that the existing photovoltaic panel cannot adjust itself according to the current sun, which makes the photovoltaic panel unable to maximize its efficiency.

Description

Photovoltaic panel angle adjustment mechanism for photovoltaic power generation

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a photovoltaic panel angle adjustment mechanism for photovoltaic power generation.

Background Art

Photovoltaic panels are a type of photoelectric semiconductor sheet that uses sunlight to generate electricity directly. Photovoltaic panels are also the main components of photovoltaic power generation. They can generate direct current electricity only when exposed to sunlight. They are a green energy source that will not be affected by energy crises or fuel market instability. They are a truly green and environmentally friendly new type of renewable energy.

In order to have a larger production capacity, photovoltaic power generation equipment is generally installed in places with sparse population, open terrain and abundant sunshine. At the same time, such places will also have strong wind and sand because there is no external obstruction. However, the photovoltaic panels used for existing photovoltaic power generation are not equipped with protective facilities. The photovoltaic panels are easily worn by wind and sand or corroded by rain. In addition, the rotation method of the existing photovoltaic panels is that the staff enters the movement trajectory in advance according to the movement of the sun, and the photovoltaic panels move according to the trajectory. However, the movement trajectory of the sun will change to a certain extent every day, and the device cannot adjust itself according to the current sun. The fixed movement trajectory will prevent the photovoltaic panels from always facing the sun, and the efficiency of the photovoltaic panels cannot be maximized.

To this end, we provide a photovoltaic panel angle adjustment mechanism for photovoltaic power generation to solve the above problems.

Utility Model Content

1) Technical issues solved

The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a photovoltaic panel angle adjustment mechanism for photovoltaic power generation.

2) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel angle adjustment mechanism for photovoltaic power generation, comprising a base plate, a photovoltaic panel is arranged inside the base plate, protective plates are arranged on both sides of the base plate, a rotating plate is fixedly connected to the side end of the protective plate, a connecting rod is connected to the side end of the rotating plate, a support column is arranged at the lower end of the base plate, and a base is arranged at the lower end of the support column.

Furthermore, a rotating shaft is fixedly connected to the side end of the base plate, and the rotating shaft is inserted into the rotating plate and movably connected thereto. A reinforcing rod is fixedly connected to the lower end of the base plate, and the lower end of the reinforcing rod is transferred to the supporting column. A mounting piece is fixedly connected to the lower end of the base plate.

Furthermore, a light source tracker is arranged at the center of the photovoltaic panel, a water flow trough is opened on the outer surface of the protective plate, and a refraction plate is arranged on the inner surface of the protective plate.

Furthermore, a connecting shaft is fixedly connected to the upper end of the support column, and the connecting shaft is inserted into the mounting member and movably connected thereto. The side end of the support column is connected to cylinder No. 1, and the driving end of cylinder No. 1 is connected to the lower end of the base plate.

Furthermore, a No. 2 cylinder is fixedly connected inside the support column, a movable plate is fixedly connected to a driving end of the No. 2 cylinder, a connecting piece is connected to a side end of the movable plate, and the connecting piece is connected to a connecting rod.

Furthermore, a bottom shaft is fixedly connected to the lower end of the support column, and the bottom shaft is movably connected in the base. A rolling ball is arranged at the lower end of the bottom shaft, and a tooth groove is opened on the side end surface of the bottom shaft.

Furthermore, a fixed foot is fixedly connected to the side end of the base, a mounting groove is opened at the upper end of the base, the rolling ball is movably connected in the mounting groove, a motor is installed inside the base, and a gear is fixedly connected to the motor driving end, and the gear is meshed with the tooth groove.

III) Beneficial effects

Compared with the prior art, the photovoltaic panel angle adjustment mechanism for photovoltaic power generation has the following beneficial effects:

The utility model is provided with a protective plate, which can be closed in bad weather and at night to protect the photovoltaic panel. Specifically, when the protective plate is closed, it can completely retract the photovoltaic panel into the bottom plate, which can prevent wind and sand from entering the bottom plate, thereby avoiding wear and tear on the photovoltaic panel, and the water flow groove on the outer surface of the photovoltaic panel can quickly drain rainwater to prevent it from dripping onto the photovoltaic panel and causing corrosion to it; when the protective plate is opened, the No. 2 cylinder is started to push the moving plate to move, and the moving plate moves downward to drive the connecting rod to move, and the connecting rod acts on the rotating plate to drive the protective plate to rotate with the rotating shaft as the center point, thereby opening the protective plate. After the protective plate is opened, the refraction plate inside it can reflect the sunlight irradiated on the protective plate onto the photovoltaic panel, so that the photovoltaic panel can receive more light, which can increase its working efficiency, and solves the problem that the existing photovoltaic panel is easily worn by wind and sand and corroded by rain.

The utility model is provided with a light source tracker, which can control the No. 1 cylinder and the motor. The light source tracker can lock the brightest point within its receiving range and lock the sun, and adjust the extension and contraction amount of the two No. 1 cylinders and the rotation amplitude of the support column through the motor, so that the receiving plane of the light source tracker is perpendicular to the direct sunlight, so that the photovoltaic panel is always facing the sun; the device can rotate by itself, and can automatically adjust the photovoltaic panel to make it face the sun, and can maximize the working efficiency of the photovoltaic panel, which solves the problem that the existing photovoltaic panel cannot adjust itself according to the current sun, which makes the photovoltaic panel unable to maximize its efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model device;

Figure 2 is a schematic diagram of the structure of the photovoltaic panel of the utility model;

Figure 3 is a schematic diagram of the structure of the protective plate of the utility model;

Figure 4 is a schematic diagram of the bottom structure of the bottom plate of the utility model;

Figure 5 is a schematic diagram of the lower end structure of the support column of the utility model;

FIG6 is a schematic diagram of the base structure of the utility model.

In the figure: 1. bottom plate; 101. rotating shaft; 102. reinforcing rod; 103. mounting part; 2. photovoltaic panel; 201. light source tracker; 3. protective plate; 301. water flow trough; 302. refraction plate; 4. rotating plate; 5. connecting rod; 6. supporting column; 601. connecting shaft; 602. No. 1 cylinder; 603. No. 2 cylinder; 604. moving plate; 605. connecting part; 606. bottom shaft; 607. rolling ball; 608. tooth groove; 7. base; 701. fixing foot; 702. mounting groove; 703. motor.

DETAILED DESCRIPTION

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.

As shown in Figures 1 to 6, the utility model provides a technical solution: a photovoltaic panel angle adjustment mechanism for photovoltaic power generation, including a base plate 1, a rotating shaft 101 is fixedly connected to the side end of the base plate 1, a reinforcing rod 102 is fixedly connected to the lower end of the base plate 1, the reinforcing rod 102 is used to reinforce the base plate 1 and improve the stability of the base plate 1, a mounting member 103 is fixedly connected to the lower end of the base plate 1, a photovoltaic panel 2 is arranged inside the base plate 1, and a light source tracker 201 is arranged at the center of the photovoltaic panel 2, the light source tracker 201 can lock the brightest point within its receiving range, and can automatically adjust the photovoltaic panel 2 to align it with the sun, so as to maximize the working efficiency of the photovoltaic panel 2.

Protective plates 3 are provided on both sides of the bottom plate 1. When the protective plates 3 are closed, the photovoltaic panels 2 can be completely retracted into the bottom plate 1, which can prevent wind and sand from entering the bottom plate 1, thereby avoiding wear on the photovoltaic panels 2. A water flow trough 301 is provided on the outer surface of the protective plate 3, and the water flow trough 301 can quickly drain rainwater to prevent it from dripping onto the photovoltaic panels 2 and causing corrosion to them. A refraction plate 302 is provided on the inner surface of the protective plate 3, and the refraction plate 302 can reflect sunlight irradiated on the protective plate 3 onto the photovoltaic panels 2, so that the photovoltaic panels 2 can receive more light. A rotating plate 4 is fixedly connected to the side end of the protective plate 3, and a rotating shaft 101 is inserted into the rotating plate 4 and movably connected to the rotating plate 4. The rotating plate 4 can rotate around the rotating shaft 101, and a connecting rod 5 is connected to the side end of the rotating plate 4.

A support column 6 is provided at the lower end of the bottom plate 1, and the lower end of the reinforcement rod 102 is transferred to the support column 6. The upper end of the support column 6 is fixedly connected with a connecting shaft 601, and the connecting shaft 601 is inserted into the mounting member 103 and movably connected thereto, so that the bottom plate 1 can be rotated. A No. 1 cylinder 602 is transferred to the side end of the support column 6, and the driving end of the No. 1 cylinder 602 is transferred to the lower end of the bottom plate 1. By adjusting the telescopic amount of the two No. 1 cylinders 602, the bottom plate 1 can be tilted, so that the photovoltaic panel 2 faces the sun. A No. 2 cylinder 603 is fixedly connected inside the support column 6, and a movable plate 604 is fixedly connected to the driving end of the No. 2 cylinder 603. The movable plate 604 The side end is connected with a connecting piece 605, and the connecting piece 605 is connected with the connecting rod 5. When the No. 1 cylinder 602 pushes the bottom plate 1, the connecting rod 5 can also rotate, so that the rotation of the bottom plate 1 can be unimpeded. The No. 2 cylinder 603 is started to push the movable plate 604 to move. The movable plate 604 moves downward to drive the connecting rod 5 to move. The connecting rod 5 acts on the rotating plate 4 to drive the protective plate 3 to rotate with the rotating shaft 101 as the center point, thereby opening the protective plate 3. The lower end of the support column 6 is fixedly connected with a bottom shaft 606, and a rolling ball 607 is arranged at the lower end of the bottom shaft 606. A tooth groove 608 is provided on the side end surface of the bottom shaft 606.

A base 7 is provided at the lower end of the support column 6, and a bottom shaft 606 is movably connected in the base 7. The rolling ball 607 can enable the support column 6 to rotate on the base 7. A fixed foot 701 is fixedly connected to the side end of the base 7. The fixed foot 701 can make the base 7 more stable. An installation groove 702 is opened at the upper end of the base 7. The rolling ball 607 is movably connected in the installation groove 702. A motor 703 is installed inside the base 7. A gear is fixedly connected to the driving end of the motor 703, and the gear is meshed with the tooth groove 608. Starting the motor 703 drives the gear at the driving end to rotate. The gear cooperates with the tooth groove 608 to enable the support column 6 to rotate on the base 7.

Working principle: In bad weather or at night, the protective plate 3 is closed to completely retract the photovoltaic panel 2 into the bottom plate 1, thereby protecting the photovoltaic panel 2. When the weather is clear, the second cylinder 603 is started to push the moving plate 604 to move, and the moving plate 604 moves downward to drive the connecting rod 5 to move. The connecting rod 5 acts on the rotating plate 4 to drive the protective plate 3 to rotate around the rotating shaft 101, thereby opening the protective plate 3. After the protective plate 3 is opened, the refraction plate 302 inside it reflects the sunlight irradiated on the inner side of the protective plate 3 onto the photovoltaic panel 2;

After the protective plate 3 is opened, the light source tracker 201 can lock the brightest point within its receiving range and lock the sun, adjust the extension and retraction of the two No. 1 cylinders 602 and start the motor 703. The motor 703 will drive the gear at the driving end to rotate. The gear cooperates with the tooth groove 608 to enable the support column 6 to rotate on the base 7, thereby adjusting the rotation amplitude of the support column 6, so that the receiving plane of the light source tracker 201 is perpendicular to the direct sunlight, which can make the photovoltaic panel 2 face the sun and maximize the working efficiency of the photovoltaic panel 2.

Claims (7)

1. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation, comprising a base plate (1), characterized in that: a photovoltaic panel (2) is arranged inside the base plate (1), protective plates (3) are arranged on both sides of the base plate (1), a rotating plate (4) is fixedly connected to the side end of the protective plate (3), a connecting rod (5) is connected to the side end of the rotating plate (4), a supporting column (6) is arranged at the lower end of the base plate (1), and a base (7) is arranged at the lower end of the supporting column (6). 2. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation according to claim 1, characterized in that: a rotating shaft (101) is fixedly connected to the side end of the base plate (1), the rotating shaft (101) is inserted into the rotating plate (4) and movably connected thereto, a reinforcing rod (102) is fixedly connected to the lower end of the base plate (1), the lower end of the reinforcing rod (102) is transferred to the support column (6), and a mounting member (103) is fixedly connected to the lower end of the base plate (1). 3. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation according to claim 1, characterized in that: a light source tracker (201) is arranged at the center of the photovoltaic panel (2), a water flow trough (301) is provided on the outer surface of the protective plate (3), and a refraction plate (302) is arranged on the inner surface of the protective plate (3). 4. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation according to claim 2, characterized in that: the upper end of the support column (6) is fixedly connected to a connecting shaft (601), the connecting shaft (601) is inserted into the mounting member (103) and movably connected thereto, the side end of the support column (6) is connected to a No. 1 cylinder (602), and the driving end of the No. 1 cylinder (602) is connected to the lower end of the base plate (1). 5. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation according to claim 1, characterized in that: a No. 2 cylinder (603) is fixedly connected inside the support column (6), a moving plate (604) is fixedly connected to the driving end of the No. 2 cylinder (603), a connecting piece (605) is connected to the side end of the moving plate (604), and the connecting piece (605) is connected to the connecting rod (5). 6. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation according to claim 1, characterized in that: a bottom shaft (606) is fixedly connected to the lower end of the support column (6), the bottom shaft (606) is movably connected in the base (7), a rolling ball (607) is arranged at the lower end of the bottom shaft (606), and a tooth groove (608) is provided on the side end surface of the bottom shaft (606). 7. A photovoltaic panel angle adjustment mechanism for photovoltaic power generation according to claim 6, characterized in that: a fixing foot (701) is fixedly connected to the side end of the base (7), a mounting groove (702) is opened at the upper end of the base (7), the rolling ball (607) is movably connected in the mounting groove (702), a motor (703) is installed inside the base (7), and a gear is fixedly connected to the driving end of the motor (703), and the gear is meshed with the tooth groove (608).