Device capable of automatically adjusting angle of photovoltaic panel

Abstract

The utility model discloses a device capable of automatically adjusting the angle of a photovoltaic panel, which comprises a base, linear motors are mounted on two sides in the base, a first moving seat is arranged at the top ends of the linear motors, a first motor is mounted in the middle of the top end of one side of the first moving seat, and a limiting mechanism is arranged on one side of the first motor. And a second moving seat is arranged at the top end of the linear motor. The first motor is arranged on one side of the first moving seat, the photovoltaic panel can be driven to rotate through the limiting mechanism when the first motor is started, so that the angle of the photovoltaic panel can be quickly adjusted, meanwhile, the servo motor on one side of the second moving seat is started, the servo motor can drive the threaded rod to rotate in the threaded cylinder, and the angle of the photovoltaic panel can be adjusted. At the moment, the threaded cylinder can push the fixing disc to move, and when a positioning rod on one side of the fixing disc is inserted into a positioning hole in the rotating disc, position fixing of the photovoltaic panel after rotation can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel auxiliary devices, in particular to a device capable of automatically adjusting the angle of a photovoltaic panel. Background Art

[0002] Photovoltaic panels, also known as solar panels, are devices that convert sunlight into electricity. They typically consist of multiple solar cells, which convert photon energy into electron energy, generating direct current (DC). PV panels are widely used in a variety of locations, including residential rooftops, commercial buildings, agricultural facilities, and stand-alone solar power plants. By capturing and utilizing solar energy, PV panels not only reduce reliance on traditional energy sources but also help reduce environmental pollution, making them a significant technological innovation in the renewable energy sector. During use, PV panels require an adjustment device to adjust the angle at which they receive sunlight.

[0003] A device for adjusting the angle of a photovoltaic panel is disclosed in Chinese patent publication number CN103123941A. The photovoltaic panel fixing frame is tilted at a certain angle to the ground so that sunlight can be directed perpendicularly to the photovoltaic panel, and the fixing frames of multiple photovoltaic panels are arranged in a zigzag pattern so that the previous photovoltaic panel cannot block the sunlight from shining on the next photovoltaic panel. The device for adjusting the angle of the photovoltaic panel is connected to the bottom of the photovoltaic panel. When it is necessary to position the photovoltaic panel at a certain scale to change the elevation angle of the photovoltaic panel, the user moves the wrench, the telescopic rod exits the scale groove, the rocker arm is rotated and moved to the scale to be positioned, the wrench is gripped, the telescopic rod extends into the scale groove, and the wrench and the telescopic rod are fixed. Since the telescopic rod is stuck in the scale groove, the rocker arm has a certain stability, which can well complete the adjustment and positioning of the photovoltaic panel angle. However, manual adjustment is less convenient, and the photovoltaic panel may shake after adjustment, thereby affecting the overall stability of the photovoltaic panel after adjustment and the overall use effect of the photovoltaic panel. Utility Model Content

[0004] The purpose of the present invention is to provide a device that can automatically adjust the angle of a photovoltaic panel to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device that can automatically adjust the angle of a photovoltaic panel, comprising a base, linear motors are installed on both sides of the base, a first movable seat is provided at the top of the linear motor, a first motor is installed at the middle position of the top of one side of the first movable seat, a limiting mechanism is provided on one side of the first motor, a second movable seat is provided at the top of the linear motor, a positioning mechanism is provided at the middle position of the top inside the second movable seat, and a turntable with a limiting mechanism provided on one side is rotatably connected to the middle position of one side of the second movable seat.

[0006] Preferably, the limiting mechanism includes a fixing frame mounted on the output shaft end of the first motor, screw rods are threadedly connected to the middle positions of both sides of the fixing frame, and one side of the screw rods is rotatably connected to a clamping plate that slides in the fixing frame.

[0007] Preferably, the positioning mechanism includes a servo motor installed on the top end of one side of the second movable seat, and a threaded rod is installed on the output shaft end of the servo motor.

[0008] Preferably, one side of the outer portion of the threaded rod is threadedly connected to a threaded barrel, and the bottom end of the threaded barrel is fixedly connected to a limiting rod that slides in the second movable seat.

[0009] Preferably, a fixed disk is fixedly connected to one side of the threaded barrel, and positioning rods are fixedly connected to one side of the fixed disk at equal distances and evenly.

[0010] Preferably, positioning holes for engaging with the positioning rods are evenly and equidistantly provided on one side of the turntable.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This device for automatically adjusting the angle of a photovoltaic panel is equipped with a first motor on one side of a first movable base. When the first motor is started, it can drive the photovoltaic panel to rotate through a limit mechanism, thereby quickly adjusting the angle of the photovoltaic panel. At the same time, the servo motor on one side of the second movable base is started, and the servo motor can drive the threaded rod to rotate inside the threaded barrel. At this time, the threaded barrel can push the fixed disk to move. When the positioning rod on one side of the fixed disk is inserted into the positioning hole on the turntable, the position of the photovoltaic panel after rotation can be fixed, which can quickly adjust the angle of the photovoltaic panel and increase the stability of the adjusted photovoltaic panel.

[0013] 2. This device that can automatically adjust the angle of the photovoltaic panel has two sets of linear motors installed on both sides of the base. When the linear motors are started, the first movable seat and the second movable seat can be driven to move respectively, so that the limiting mechanisms on the first movable seat and the second movable seat can quickly clamp the photovoltaic panel, and by rotating the screw on the limiting mechanism, the screw can push the clamping plate to close to the two ends of the photovoltaic panel, thereby completing the stable limiting work of photovoltaic panels of different sizes and specifications, and improving the overall applicability of the angle adjustment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic cross-sectional structural diagram of the second movable seat of the present utility model;

[0016] Figure 3 This is a side structural diagram of the fixed plate of the utility model;

[0017] Figure 4 It is a side structural schematic diagram of the limiting mechanism of the utility model.

[0018] In the figure: 1. Base; 101. Linear motor; 2. First movable seat; 201. First motor; 3. Limiting mechanism; 301. Fixed frame; 302. Screw; 303. Clamp; 4. Second movable seat; 5. Positioning mechanism; 501. Servo motor; 502. Threaded rod; 503. Threaded cylinder; 504. Limiting rod; 6. Fixed disk; 601. Positioning rod; 7. Turntable; 701. Positioning hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 , this utility model provides two technical solutions:

[0021] Example 1

[0022] A device that can automatically adjust the angle of a photovoltaic panel includes a base 1, linear motors 101 are installed on both sides of the interior of the base 1, a first movable seat 2 is provided at the top of the linear motor 101, a first motor 201 is installed at the middle position of the top of one side of the first movable seat 2, a limiting mechanism 3 is provided on one side of the first motor 201, a second movable seat 4 is provided at the top of the linear motor 101, a positioning mechanism 5 is provided at the middle position of the top inside the second movable seat 4, a turntable 7 with a limiting mechanism 3 on one side is rotatably connected to the middle position of one side of the second movable seat 4, and the linear motor 101 can drive the first movable seat 2 and the second movable seat 4 to move respectively when it is started, thereby adjusting the distance between the first movable seat 2 and the second movable seat 4.

[0023] The positioning mechanism 5 includes a servo motor 501 installed at the top of one side of the second movable seat 4, and a threaded rod 502 is installed at the output shaft end of the servo motor 501. A threaded barrel 503 is threadedly connected to one side of the outer portion of the threaded rod 502, and the bottom end of the threaded barrel 503 is fixedly connected to a limiting rod 504 sliding in the second movable seat 4. When the servo motor 501 is started, it can drive the threaded rod 502 to rotate. At this time, the threaded rod 502 rotates in the threaded barrel 503, so that the threaded barrel 503 can push the fixed plate 6 to move, and a limiting rod 504 is provided at the bottom end of the threaded barrel 503 to stabilize the threaded barrel 503 and prevent the threaded barrel 503 from rotating as the threaded rod 502 rotates.

[0024] One side of the threaded cylinder 503 is fixedly connected to a fixed disk 6, and one side of the fixed disk 6 is evenly and evenly fixedly connected to a positioning rod 601. One side of the turntable 7 is evenly and evenly provided with positioning holes 701 that are inserted into the positioning rod 601. When the positioning rod 601 on the fixed disk 6 is inserted into the positioning holes 701 at different positions on the turntable 7, the position of the turntable 7 can be fixed after rotation.

[0025] Example 2

[0026] The main differences from Example 1 are:

[0027] A device that can automatically adjust the angle of a photovoltaic panel, wherein the limiting mechanism 3 includes a fixed frame 301 installed on the output shaft end of a first motor 201, and screws 302 are threadedly connected to the middle positions on both sides of the fixed frame 301, and one side of the screw 302 is rotatably connected to a clamping plate 303 that slides in the fixed frame 301. When the screw 302 on the fixed frame 301 is rotated, the screw 302 can push the clamping plate 303 to move in the fixed frame 301 and complete the clamping and limiting work at both ends of the photovoltaic panel. At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art.

[0028] When the embodiment of the present application is in use: the photovoltaic panel to be installed is placed in the middle position of the two sets of limiting mechanisms 3. At this time, the linear motor 101 drives the first movable seat 2 and the second movable seat 4 to move, so that the two sets of limiting mechanisms 3 can complete the clamping of the two ends of the photovoltaic panel. At this time, the screw 302 on the limiting mechanism 3 is rotated, and the screw 302 can push the clamping plate 303 to be close to the surface of the photovoltaic panel in the fixed frame 301, completing the stable limiting work of the photovoltaic panel. At this time, the first motor 201 is started to drive the photovoltaic panel to rotate through the limiting mechanism 3, so as to quickly adjust the angle of the photovoltaic panel, and the servo motor 501 is started to drive the threaded rod 502 to rotate in the threaded cylinder 503. At this time, the threaded cylinder 503 can push the fixed disk 6 to move. When the positioning rod 601 on the fixed disk 6 is inserted into the positioning hole 701 on the turntable 7, the position fixing work after the photovoltaic panel is rotated can be completed.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically adjusting the angle of a photovoltaic panel, comprising a base (1), characterized in that: Linear motors (101) are installed on both sides of the base (1), a first movable seat (2) is provided at the top of the linear motor (101), a first motor (201) is installed at the middle position of the top of one side of the first movable seat (2), a limiting mechanism (3) is provided on one side of the first motor (201), a second movable seat (4) is provided at the top of the linear motor (101), a positioning mechanism (5) is provided at the middle position of the top of the second movable seat (4), and a turntable (7) with a limiting mechanism (3) on one side is rotatably connected to the middle position of one side of the second movable seat (4).

2. The device for automatically adjusting the angle of a photovoltaic panel according to claim 1, characterized in that: The limiting mechanism (3) comprises a fixed frame (301) mounted on the output shaft end of the first motor (201), screw rods (302) are threadedly connected at the middle positions on both sides of the fixed frame (301), and one side of the screw rod (302) is rotatably connected to a clamping plate (303) that slides in the fixed frame (301).

3. The device for automatically adjusting the angle of a photovoltaic panel according to claim 1, characterized in that: The positioning mechanism (5) comprises a servo motor (501) mounted on the top end of one side of the second movable seat (4), and a threaded rod (502) is mounted on the output shaft end of the servo motor (501).

4. The device for automatically adjusting the angle of a photovoltaic panel according to claim 3, characterized in that: One side of the outside of the threaded rod (502) is threadedly connected to a threaded barrel (503), and the bottom end of the threaded barrel (503) is fixedly connected to a limiting rod (504) that slides in the second movable seat (4).

5. The device for automatically adjusting the angle of a photovoltaic panel according to claim 4, characterized in that: One side of the threaded barrel (503) is fixedly connected to a fixed disk (6), and one side of the fixed disk (6) is fixedly connected to positioning rods (601) at equal distances and evenly.

6. The device for automatically adjusting the angle of a photovoltaic panel according to claim 5, characterized in that: Positioning holes (701) for engaging with the positioning rods (601) are evenly and evenly arranged at equal distances on one side of the rotating disk (7).

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