Angle-adjustable photovoltaic panel for photovoltaic energy storage system

Abstract

The utility model provides an angle-adjustable photovoltaic panel for a photovoltaic energy storage system, which relates to the technical field of photovoltaic panels, and comprises a base, the top end of the base is rotatably connected with a fluted disc, the surface of the base is fixedly provided with a mounting plate, the bottom end of the mounting plate is fixedly provided with a motor A, the output end of the motor A is fixedly provided with a gear, and the output end of the gear is fixedly provided with a motor B; a brush plate A is fixedly mounted on the surface of the base, a groove plate A is fixedly mounted at the top end of the fluted disc, a groove plate B is rotatably connected to the top end of the groove plate A, and a photovoltaic panel body is fixedly mounted on the surface of the groove plate B. According to the photovoltaic panel, the fluted disc, the mounting plate, the motor A, the gear, the groove plate A, the groove plate B, the motor B, the threaded rod, the movable plate, the connecting plate and the fixed plate are arranged, so that the rotation and inclination angle adjustment of the photovoltaic panel body can be realized, the light energy receiving efficiency of the photovoltaic panel body can be improved, the energy storage efficiency of the photovoltaic panel body is effectively improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, and in particular to an angle-adjustable photovoltaic panel for a photovoltaic energy storage system. Background Art

[0002] Photovoltaic energy storage systems use solar photovoltaic panels to convert solar energy into electrical energy and store it in batteries for use at night or in bad weather. Photovoltaic panels are the core components of photovoltaic energy storage systems and are responsible for converting sunlight into electrical energy. Publication number CN218276595U discloses a photovoltaic panel bracket, including a fixing frame and a connector. Two photovoltaic panels are installed on the fixing frame through the connector. The fixing frame includes connecting bolts, two parallel longitudinal double purlins and two parallel transverse purlins. The longitudinal double purlins and the transverse purlins are connected to form a frame through connecting bolts; the connector includes a U-shaped fastener, an edge pressure and a middle pressure. The U-shaped fastener and the middle pressure connect the joints of the two photovoltaic panels to the transverse purlins, and the U-shaped fastener and the edge pressure connect the edges of the two photovoltaic panels to the transverse purlins. Although this type of solar photovoltaic panel uses bolts to connect the purlins to avoid welding, and the longitudinal double purlins use two back-to-back longitudinal purlins for easy connection, it can also improve the overall mechanical properties of the bracket, avoid birds from perching, and ensure normal power generation. However, this type of photovoltaic panel bracket cannot adjust the angle. In actual use, the direction is always fixed and cannot be flexibly adjusted, which may reduce the efficiency of receiving light energy and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an angle-adjustable photovoltaic panel for a photovoltaic energy storage system, comprising a base, a toothed disc rotatably connected to the top of the base, a mounting plate fixedly installed on the surface of the base, a motor A fixedly installed on the bottom of the mounting plate, a gear fixedly installed on the output end of the motor A, a brush plate A fixedly installed on the surface of the base, a slot plate A fixedly installed on the top of the toothed disc, a slot plate B rotatably connected to the top of the slot plate A, a photovoltaic panel body fixedly installed on the surface of the slot plate B, a motor B fixedly installed on the surface of the slot plate B, a threaded rod fixedly installed on the output end of the motor B, a movable plate threadedly connected to the surface of the threaded rod, a connecting plate rotatably connected to the inner side of the movable plate, and a fixed plate fixedly installed on the inner side of the slot plate A.

[0005] Preferably, the movable plate is slidably connected to the slot plate B, and the connecting plate is rotatably connected to the fixed plate. Here, by providing the movable plate, the slot plate B, and the connecting plate, when the movable plate slides inside the slot plate B, the connecting plate can cooperate with the fixed plate to achieve the angle adjustment between the connecting plate and the slot plate A, thereby changing the angle adjustment between the slot plates A and B.

[0006] Preferably, the inner side of the movable plate is provided with threads, and the threads provided on the inner side of the movable plate mesh with the threads on the surface of the threaded rod. Here, by providing the threads on the inner side of the movable plate, the movable plate can be driven to slide along the inner side of the slot plate B under the action of the threads when the motor B drives the threaded rod to rotate.

[0007] Preferably, the gear is meshed with the toothed disc, and the brush plate A is slidably connected with the toothed disc. Here, by setting the gear, the toothed disc can be driven to rotate under the meshing action when the motor A drives the gear to rotate, so that the photovoltaic panel body can be turned. The setting of the brush plate A can clean the surface of the toothed disc during the rotation of the toothed disc to avoid dust accumulation.

[0008] Preferably, a slide groove is provided on the side of the slot plate B, a slider is slidably connected to the inner side of the slide groove, a rotating block is rotatably connected to the side of the slider, a telescopic rod is fixedly installed on the surface of the rotating block, a tension spring is sleeved on the surface of the telescopic rod, a connecting plate is fixedly installed on one end of the telescopic rod, and a brush plate B is fixedly installed on the side of the connecting plate. Here, by providing the slide groove, slider, rotating block, telescopic rod, tension spring, connecting plate, and brush plate B, dust and impurities on the surface of the photovoltaic panel body can be brushed off by moving the brush plate B to prevent excessive accumulation of dust and impurities that affect energy storage efficiency.

[0009] Preferably, one end of the tension spring is fixedly mounted on the surface of the rotating block, and the other end of the tension spring is fixedly mounted on the back of the connecting plate. Here, by setting the tension spring, the brush plate B can be driven to fit more closely with the photovoltaic panel body, thereby improving the cleaning effect of the photovoltaic panel body.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging a toothed disc, a mounting plate, a motor A, a gear, a slot plate A, a slot plate B, a motor B, a threaded rod, a movable plate, a connecting plate, and a fixed plate, the rotation of the photovoltaic panel body and the adjustment of the tilt angle can be realized, thereby improving the efficiency of the photovoltaic panel body in receiving light energy. The adjustment process is quick and simple, which can improve the energy storage efficiency of the photovoltaic panel body and has high practicality.

[0012] 2. In the utility model, by arranging the slide groove, the slider, the rotating block, the telescopic rod, the tension spring, the connecting plate and the brush plate B, the dust on the surface of the photovoltaic panel can be cleaned by moving the brush plate B, thereby effectively ensuring the energy storage efficiency of the photovoltaic panel body, and the brush plate B can be stored on the side of the groove plate B to avoid the brush plate B blocking the light and affecting the energy storage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a schematic diagram of the overall structure of an angle-adjustable photovoltaic panel for a photovoltaic energy storage system;

[0014] Figure 2 An exploded diagram of an angle-adjustable photovoltaic panel for a photovoltaic energy storage system is proposed for the utility model;

[0015] Figure 3 The utility model proposes a photovoltaic panel with adjustable angle for photovoltaic energy storage system Figure 2 A in the enlarged view;

[0016] Figure 4 The utility model provides a rear view of an angle-adjustable photovoltaic panel for a photovoltaic energy storage system;

[0017] Figure 5 The utility model provides a side view of an angle-adjustable photovoltaic panel for a photovoltaic energy storage system.

[0018] Legend:

[0019] 1. Base; 2. Toothed disc; 3. Mounting plate; 4. Motor A; 5. Gear; 6. Brush plate A; 7. Slot plate A; 8. Slot plate B; 9. Photovoltaic panel body; 10. Motor B; 11. Threaded rod; 12. Moving plate; 13. Connecting plate; 14. Fixed plate; 15. Slide groove; 16. Slider; 17. Rotating block; 18. Telescopic rod; 19. Tension spring; 20. Connecting plate; 21. Brush plate B. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-5 The utility model provides a technical solution: a photovoltaic panel with adjustable angle for a photovoltaic energy storage system, comprising a base 1, a toothed disc 2 is rotatably connected to the top of the base 1, a mounting plate 3 is fixedly installed on the surface of the base 1, a motor A4 is fixedly installed on the bottom end of the mounting plate 3, a gear 5 is fixedly installed on the output end of the motor A4, the gear 5 is meshed with the toothed disc 2, a brush plate A6 is fixedly installed on the surface of the base 1, the brush plate A6 is slidably connected with the toothed disc 2, the motor A4 is started and the gear 5 is driven to rotate, and the toothed disc 2 can be driven to rotate under the meshing action, during which the toothed disc 2 will pass through the brush plate A6, so that the dust inside the toothed disc 2 can be cleaned to prevent dust accumulation, a groove plate A7 is fixedly installed on the top of the toothed disc 2, and the groove plate A7 The top end is rotatably connected with a slot plate B8, the surface of which is fixedly mounted a photovoltaic panel body 9, the surface of which is fixedly mounted a motor B10, the output end of which is fixedly mounted a threaded rod 11, the surface of which is threadedly connected with a movable plate 12, the motor B10 is started and the threaded rod 11 is driven to rotate, and the movable plate 12 is driven to slide along the slot plate B8 under the action of the thread, the inner side of the movable plate 12 is provided with a thread, the thread provided on the inner side of the movable plate 12 is meshed with the thread on the surface of the threaded rod 11, the movable plate 12 is slidably connected with the slot plate B8, the inner side of the movable plate 12 is rotatably connected with a connecting plate 13, the connecting plate 13 is rotatably connected with a fixed plate 14, and the inner side of the slot plate A7 is fixedly mounted with a fixed plate 14.

[0024] Embodiment 2

[0025] See also Figure 2-3 A slide groove 15 is provided on the side of the groove plate B8, and a slider 16 is slidably connected to the inner side of the slide groove 15. A rotating block 17 is rotatably connected to the side of the slider 16. A telescopic rod 18 is fixedly installed on the surface of the rotating block 17. A tension spring 19 is sleeved on the surface of the telescopic rod 18. One end of the tension spring 19 is fixedly installed on the surface of the rotating block 17, and the other end of the tension spring 19 is fixedly installed on the back of the connecting plate 20. A connecting plate 20 is fixedly installed on one end of the telescopic rod 18, and a brush plate B21 is fixedly installed on the side of the connecting plate 20. The photovoltaic panel body 9 is outdoors for too long, and dust and impurities may be attached to its surface, which will seriously affect the energy storage efficiency. The photovoltaic panel body 9 can be cleaned by the brush plate B21, and the dust and impurities can be brushed off.

[0026] Working principle: When working, start the motor A4 and drive the gear 5 to rotate. Under the meshing action, the toothed disc 2 can be driven to rotate. During this process, the toothed disc 2 will pass through the brush plate A6, so as to clean the dust inside the toothed disc 2 to prevent dust accumulation. At the same time, it will drive the photovoltaic panel body 9 to rotate, thereby ensuring that the direction of the photovoltaic panel body 9 is facing the sun. When the sun moves, the motor B10 can be started and the threaded rod 11 can be driven to rotate. Under the action of the thread, the movable plate 12 will be driven to slide along the slot plate B8. In this process, it will cooperate with the fixed plate 14 to change the angle between the connecting plate 13 and the slot plate A7. Thereby, the inclination angle of the photovoltaic panel body 9 can be changed to ensure that the photovoltaic panel body 9 is sufficiently exposed to light. When too much dust accumulates on the surface of the photovoltaic panel body 9, first pull the brush plate B21 and drive it to rotate along the rotating block 17, and then under the action of the tension spring 19, the brush plate B21 will be driven to stick to the surface of the photovoltaic panel body 9, move the brush plate B21 and drive the slider 16 to slide on the inner side of the slide groove 15, so that the dust on the surface of the photovoltaic panel body 9 can be brushed off. After the work is completed, the brush plate B21 can be rotated in the opposite direction along the rotating block 17, and then under the action of the tension spring 19, the brush plate B21 will be driven to press against the side of the groove plate B8.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A photovoltaic panel with adjustable angle for a photovoltaic energy storage system, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a toothed disc (2); a mounting plate (3) is fixedly mounted on the surface of the base (1); a motor A (4) is fixedly mounted on the bottom of the mounting plate (3); a gear (5) is fixedly mounted on the output end of the motor A (4); a brush plate A (6) is fixedly mounted on the surface of the base (1); a slot plate A (7) is fixedly mounted on the top of the toothed disc (2); a slot plate B (8) is rotatably connected to the top of the slot plate A (7); a photovoltaic panel body (9) is fixedly mounted on the surface of the slot plate B (8); a motor B (10) is fixedly mounted on the surface of the slot plate B (8); a threaded rod (11) is fixedly mounted on the output end of the motor B (10); a movable plate (12) is threadedly connected to the surface of the threaded rod (11); a connecting plate (13) is rotatably connected to the inner side of the movable plate (12); a fixed plate (14) is fixedly mounted on the inner side of the slot plate A (7).

2. The angle-adjustable photovoltaic panel for a photovoltaic energy storage system according to claim 1, characterized in that: The movable plate (12) is slidably connected to the groove plate B (8), and the connecting plate (13) is rotationally connected to the fixed plate (14).

3. The angle-adjustable photovoltaic panel for a photovoltaic energy storage system according to claim 1, characterized in that: The inner side of the movable plate (12) is provided with a thread, and the thread provided on the inner side of the movable plate (12) is meshed with the thread on the surface of the threaded rod (11).

4. The angle-adjustable photovoltaic panel for a photovoltaic energy storage system according to claim 1, characterized in that: The gear (5) is meshed with the toothed disc (2), and the brush plate A (6) is slidably connected with the toothed disc (2).

5. The angle-adjustable photovoltaic panel for a photovoltaic energy storage system according to claim 1, characterized in that: A sliding groove (15) is provided on the side of the groove plate B (8), a slider (16) is slidably connected to the inner side of the sliding groove (15), a rotating block (17) is rotatably connected to the side of the slider (16), a telescopic rod (18) is fixedly installed on the surface of the rotating block (17), a tension spring (19) is sleeved on the surface of the telescopic rod (18), a connecting plate (20) is fixedly installed on one end of the telescopic rod (18), and a brush plate B (21) is fixedly installed on the side of the connecting plate (20).

6. The angle-adjustable photovoltaic panel for a photovoltaic energy storage system according to claim 5, characterized in that: One end of the tension spring (19) is fixedly mounted on the surface of the rotating block (17), and the other end of the tension spring (19) is fixedly mounted on the back side of the connecting plate (20).

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