Automatic light following driving equipment for intelligent photovoltaic power station

Abstract

The utility model discloses automatic light following driving equipment for an intelligent photovoltaic power station, and belongs to the technical field of photovoltaic power generation. The adjusting frame is hinged to the top of the base, an adjusting mechanism and a controller are arranged between the adjusting frame and the base, and a protection mechanism is arranged on the outer side of the controller; the photovoltaic mounting frame is used for mounting a photovoltaic panel, the photovoltaic mounting frame is hinged to the top of the adjusting frame, a first electric push rod and a second electric push rod are hinged to the two sides of the adjusting frame respectively, and the output end of the first electric push rod and the output end of the second electric push rod are hinged to the bottom of the photovoltaic mounting frame; a camera and a photosensitive sensor are fixedly mounted on the front side and the rear side of the top of the photovoltaic mounting frame correspondingly. Through the controller, the photosensitive sensor, the electric push rod and the driving motor, the angle of the photovoltaic mounting rack can be automatically adjusted according to the position of the sun and the illumination intensity, so that the power generation efficiency is maximized, and the structure is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to an automatic light-chasing driving device for an intelligent photovoltaic power station. Background Art

[0002] With the development and utilization of renewable energy technology, photovoltaic power generation has received more and more attention as a clean way to obtain energy. In order to maximize power generation efficiency, it is necessary to keep solar panels facing the sun for as long as possible. Traditional fixed installation methods cannot adapt to changes in the position of the sun, and existing automatic light-chasing systems mostly use complex mechanical structures and control systems, which have problems such as high cost, difficult maintenance, and poor reliability. Therefore, we propose an automatic light-chasing drive device for intelligent photovoltaic power stations to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic light-chasing driving device for an intelligent photovoltaic power station to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic light-chasing driving device for an intelligent photovoltaic power station, comprising:

[0006] Base;

[0007] An adjustment frame, the adjustment frame is hinged to the top of the base, an adjustment mechanism and a controller are arranged between the adjustment frame and the base, and a protection mechanism is arranged on the outside of the controller;

[0008] A photovoltaic mounting frame is used to install photovoltaic panels. The photovoltaic mounting frame is hinged to the top of the adjustment frame, and the first electric push rod and the second electric push rod are hinged on both sides of the adjustment frame. The output ends of the first electric push rod and the second electric push rod are hinged to the bottom of the photovoltaic mounting frame. Cameras and photosensors are fixedly installed on the front and back sides of the top of the photovoltaic mounting frame.

[0009] Preferably, the adjustment mechanism includes a driving motor, an adjustment plate and a connecting plate, the driving motor is fixedly mounted on the top of the base, and a screw rod is fixedly connected to the output shaft of the driving motor, the adjustment plate is threadedly sleeved on the outside of the screw rod, the bottom of the connecting plate is hinged to the top of the adjusting plate, and the top of the connecting plate is hinged to the bottom of the adjustment frame.

[0010] Preferably, the controller is electrically connected to the first electric push rod, the second electric push rod and the driving motor, and the camera and the photosensor are signal-connected to the controller.

[0011] Preferably, the protective mechanism includes a protective cover and two fixed plates, the protective cover is movably sleeved on the outside of the controller, the fixed plate is fixedly installed on the top of the base, and both sides of the protective cover are fixedly connected with cross plates, the top of the fixed plate is provided with a slot, the cross plate is movably inserted into the slot, the outer side of the cross plate is slidably sleeved with an L-shaped card plate, one side of the fixed plate is provided with a card slot, and the L-shaped card plate is movably clamped in the corresponding card slot.

[0012] Preferably, the two L-shaped clamping plates are fixedly connected to a compression spring on one side close to each other, and the two compression springs are fixedly connected to two sides of the protective cover on one end close to each other, and a circular groove is provided on the top of the base, and the protective cover is movably inserted into the circular groove.

[0013] Preferably, a slide rail and a positioning plate are fixedly mounted on the top of the base, the adjustment plate is slidably sleeved on the outer side of the slide rail, and the positioning plate is rotatably sleeved on the outer side of the screw rod.

[0014] Preferably, a protection frame is fixedly mounted on the top of the base, and the protection frame is arranged on the outside of the driving motor.

[0015] In the utility model, an automatic light-chasing driving device for an intelligent photovoltaic power station is described, which monitors the position of the sun and the intensity of sunlight through a camera and a light-sensitive sensor, and transmits the monitoring information to a controller, and the controller controls the operation of a first motor according to relevant data, and the output shaft of the first motor drives the screw to rotate, and drives the adjustment plate to move horizontally through the threaded transmission with the adjustment plate, and the adjustment plate drives the adjustment frame to rotate through the connecting plate, so as to adjust the front and rear tilt angles of the adjustment frame, and at the same time, the controller controls the operation of the first electric push rod and the second electric push rod, and the first electric push rod controls the left and right tilt angles of the photovoltaic mounting frame through the extension and retraction of the output end, and adaptively retracts and retracts the second electric push rod in cooperation with the rotation of the photovoltaic mounting frame to ensure stable support for the photovoltaic mounting frame, so that the photovoltaic panels installed in the photovoltaic mounting frame can always face the sun, so as to ensure maximum power generation efficiency;

[0016] In the utility model, the automatic light-chasing driving device for an intelligent photovoltaic power station is used to fix the protective cover by the cooperation between the L-shaped card plate and the card slot, and the controller is protected by the protective cover. The two L-shaped card plates can be pushed closer to each other so that the L-shaped card plate can be removed from the card slot and contact the fixing of the protective cover, thereby facilitating the removal of the protective cover and facilitating the maintenance of the controller.

[0017] The utility model has a reasonable structural design. Through the arranged controller, photosensor, electric push rod and driving motor, the angle of the photovoltaic mounting frame can be automatically adjusted according to the position of the sun and the light intensity, so that the power generation efficiency is maximized and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of an automatic light-chasing driving device for an intelligent photovoltaic power station proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of an automatic light-chasing driving device for an intelligent photovoltaic power station proposed by the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view of part A;

[0021] Figure 4 This is a three-dimensional structural diagram of the protection mechanism proposed by the utility model;

[0022] Figure 5 The utility model is a side sectional structural schematic diagram of an automatic light chasing driving device for an intelligent photovoltaic power station.

[0023] In the figure: 1. base; 2. adjustment frame; 3. photovoltaic mounting frame; 4. first electric push rod; 401. second electric push rod; 5. camera; 6. photosensor; 7. adjustment plate; 8. controller; 9. protective cover; 901. fixing plate; 902. horizontal plate; 903. L-shaped card plate; 904. compression spring; 10. protective frame; 11. driving motor; 12. slide rail; 13. screw rod; 14. connecting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 , an automatic light-chasing driving device for an intelligent photovoltaic power station, comprising:

[0026] Base 1;

[0027] An adjustment frame 2, the adjustment frame 2 is hinged to the top of the base 1, an adjustment mechanism and a controller 8 are arranged between the adjustment frame 2 and the base 1, and a protective mechanism is arranged on the outside of the controller 8;

[0028] The photovoltaic mounting frame 3 is used to install photovoltaic panels. The photovoltaic mounting frame 3 is hinged to the top of the adjustment frame 2, and the first electric push rod 4 and the second electric push rod 401 are hinged on both sides of the adjustment frame 2. The output ends of the first electric push rod 4 and the second electric push rod 401 are hinged to the bottom of the photovoltaic mounting frame 3. The front and rear sides of the top of the photovoltaic mounting frame 3 are fixedly installed with a camera 5 and a photosensitive sensor 6.

[0029] In this embodiment, the adjustment mechanism includes a drive motor 11, an adjustment plate 7 and a connecting plate 14. The drive motor 11 is fixedly installed on the top of the base 1, and a screw rod 13 is fixedly connected to the output shaft of the drive motor 11. The adjustment plate 7 is threadedly sleeved on the outer side of the screw rod 13. The bottom of the connecting plate 14 is hinged to the top of the adjustment plate 7. The top of the connecting plate 14 is hinged to the bottom of the adjustment frame 2. A slide rail 12 and a positioning plate are fixedly installed on the top of the base 1. The adjustment plate 7 is slidably sleeved on the outer side of the slide rail 12, and the positioning plate is rotatably sleeved on the outer side of the screw rod 13 to rotationally position the screw rod 13.

[0030] In this embodiment, the controller 8 is electrically connected to the first electric push rod 4, the second electric push rod 401 and the drive motor 11, and the camera 5 and the photosensitive sensor 6 are signal-connected to the controller 8, thereby facilitating the transmission of the sensed data to the controller 8, thereby facilitating the controller 8 to perform relevant data processing and control release.

[0031] In this embodiment, the protective mechanism includes a protective cover 9 and two fixed plates 901. The protective cover 9 is movably sleeved on the outside of the controller 8. The fixed plate 901 is fixedly installed on the top of the base 1, and both sides of the protective cover 9 are fixedly connected with cross plates 902. A slot is provided on the top of the fixed plate 901, and the cross plate 902 is movably inserted into the slot. An L-shaped card plate 903 is slidably sleeved on the outside of the cross plate 902. A card slot is provided on one side of the fixed plate 901, and the L-shaped card plate 903 is movably clamped in the corresponding card slot.

[0032] In this embodiment, the two L-shaped clamps 903 are fixedly connected to the sides close to each other with compression springs 904, and the ends of the two compression springs 904 close to each other are respectively fixedly connected to the two sides of the protective cover 9, and a circular groove is opened on the top of the base 1, and the protective cover 9 is movably inserted into the circular groove.

[0033] In this embodiment, a protection frame 10 is fixedly installed on the top of the base 1 , and the protection frame 10 is arranged on the outside of the driving motor 11 , so as to protect the driving motor 11 .

[0034] In this embodiment, when in use, the position of the sun and the intensity of sunlight are monitored by the camera 5 and the photosensor 6, and the monitoring information is transmitted to the controller 8. The controller 8 controls the operation of the first motor according to the relevant data. The output shaft of the first motor drives the screw 13 to rotate, and drives the adjusting plate 7 to move horizontally through the threaded transmission with the adjusting plate 7. The adjusting plate 7 drives the adjusting frame 2 to rotate through the connecting plate 14, so as to adjust the front and rear tilt angles of the adjusting frame 2. At the same time, the controller 8 controls the operation of the first electric push rod 4 and the second electric push rod 401. The first electric push rod 4 controls the left and right tilt angles of the photovoltaic mounting frame 3 through the extension and retraction of the output end, and adaptively retracts and retracts the second electric push rod 401 in cooperation with the rotation of the photovoltaic mounting frame 3 to ensure stable support for the photovoltaic mounting frame 3, so that the photovoltaic panels installed in the photovoltaic mounting frame 3 can always face the sun to ensure maximum power generation efficiency.

[0035] The protective cover 9 is fixed by the cooperation between the L-shaped card plate 903 and the card slot, and the controller 8 is protected by the protective cover 9. The two L-shaped card plates 903 can be pushed closer to each other so that the L-shaped card plate 903 can be removed from the card slot and contact the fixed protective cover 9, thereby facilitating the disassembly of the protective cover 9 and facilitating the maintenance of the controller 8.

[0036] The above is a detailed introduction to an automatic light-chasing driving device for an intelligent photovoltaic power station provided by the utility model. This article uses specific embodiments to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An automatic light-chasing driving device for an intelligent photovoltaic power station, characterized in that: include: Base (1); An adjustment frame (2), the adjustment frame (2) being hinged to the top of the base (1), an adjustment mechanism and a controller (8) being arranged between the adjustment frame (2) and the base (1), and a protective mechanism being arranged on the outer side of the controller (8); A photovoltaic mounting frame (3) is used to mount photovoltaic panels. The photovoltaic mounting frame (3) is hinged to the top of the adjustment frame (2), and a first electric push rod (4) and a second electric push rod (401) are hinged on both sides of the adjustment frame (2). The output ends of the first electric push rod (4) and the second electric push rod (401) are hinged to the bottom of the photovoltaic mounting frame (3). A camera (5) and a light-sensitive sensor (6) are fixedly mounted on the front and rear sides of the top of the photovoltaic mounting frame (3).

2. The automatic light chasing driving device for an intelligent photovoltaic power station according to claim 1, characterized in that: The adjustment mechanism comprises a drive motor (11), an adjustment plate (7) and a connecting plate (14); the drive motor (11) is fixedly mounted on the top of the base (1); a screw rod (13) is fixedly connected to the output shaft of the drive motor (11); the adjustment plate (7) is threadedly sleeved on the outer side of the screw rod (13); the bottom of the connecting plate (14) is hinged to the top of the adjustment plate (7); and the top of the connecting plate (14) is hinged to the bottom of the adjustment frame (2).

3. The automatic light chasing driving device for an intelligent photovoltaic power station according to claim 1, characterized in that: The controller (8) is electrically connected to the first electric push rod (4), the second electric push rod (401) and the driving motor (11), and the camera (5) and the light sensor (6) are signal-connected to the controller (8).

4. The automatic light chasing driving device for an intelligent photovoltaic power station according to claim 1, characterized in that: The protective mechanism comprises a protective cover (9) and two fixed plates (901), wherein the protective cover (9) is movably sleeved on the outer side of the controller (8), the fixed plate (901) is fixedly mounted on the top of the base (1), and both sides of the protective cover (9) are fixedly connected with a transverse plate (902), a slot is provided on the top of the fixed plate (901), the transverse plate (902) is movably inserted into the slot, an L-shaped card plate (903) is slidably sleeved on the outer side of the transverse plate (902), a card slot is provided on one side of the fixed plate (901), and the L-shaped card plate (903) is movably clamped in the corresponding card slot.

5. The automatic light-chasing driving device for an intelligent photovoltaic power station according to claim 4, characterized in that: The two L-shaped clamping plates (903) are fixedly connected to the sides close to each other with compression springs (904), and the ends of the two compression springs (904) close to each other are respectively fixedly connected to the two sides of the protective cover (9), and a circular groove is opened on the top of the base (1), and the protective cover (9) is movably inserted into the circular groove.

6. The automatic light chasing driving device for an intelligent photovoltaic power station according to claim 2, characterized in that: A slide rail (12) and a positioning plate are fixedly mounted on the top of the base (1); the adjustment plate (7) is slidably sleeved on the outside of the slide rail (12); and the positioning plate is rotatably sleeved on the outside of the screw rod (13).

7. The automatic light chasing driving device for an intelligent photovoltaic power station according to claim 2, characterized in that: A protection frame (10) is fixedly mounted on the top of the base (1), and the protection frame (10) is arranged on the outside of the drive motor (11).

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