Photovoltaic energy storage equipment based on plateau region

Abstract

The invention discloses photovoltaic energy storage equipment based on a plateau region, and belongs to the technical field of photovoltaic equipment, the photovoltaic energy storage equipment comprises a photovoltaic assembly, a windproof mounting base and an inclination angle adjusting assembly, the photovoltaic assembly comprises wind-resistant supports, the wind-resistant supports are symmetrically arranged, the close ends of the wind-resistant supports are rotatably connected, and the wind-resistant supports are connected with the windproof mounting base; the inclination angle adjusting assembly is arranged on the windproof mounting base, connected with the wind-resistant support and used for adjusting the inclination angle of the wind-resistant support so as to change windward resistance; according to the invention, an adjustable symmetrical photovoltaic panel erection mode is adopted, and the obliquely symmetrical wind-resistant brackets are matched with the photovoltaic panels, so that the impact of strong wind can be effectively relieved, and the structural stability is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic equipment, and specifically refers to a photovoltaic energy storage device based on plateau areas. Background Art

[0002] In existing photovoltaic energy storage devices, especially in the design of photovoltaic panel erection, there are generally problems of large structural wind resistance area and significant wind resistance. This design method may maintain a certain degree of stability under ordinary climate conditions, but once placed in extreme wind environments such as plateau areas, its limitations are fully exposed.

[0003] Especially the way of single-piece photovoltaic panel erection with inclination, although it improves the lighting efficiency of the photovoltaic panel to a certain extent, it also brings hidden dangers of structural instability. Under the action of strong wind, the single-piece inclined photovoltaic panel is prone to shake due to uneven force on the back, and even be overturned by the wind. This instability not only affects the normal operation of the photovoltaic energy storage device, but also may pose a threat to the surrounding environment and personnel safety. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the prior art, the present invention provides a photovoltaic energy storage device based on plateau areas, which adopts an adjustable symmetrical photovoltaic panel erection method, and uses an inclined symmetrical wind-resistant bracket to cooperate with the photovoltaic panel, which can effectively relieve the impact of strong wind and ensure structural stability.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a photovoltaic energy storage device based on plateau areas, including a photovoltaic module, a windproof installation base and an inclination angle adjustment component. Among them, the photovoltaic module includes a wind-resistant bracket, the wind-resistant brackets are symmetrically arranged and the adjacent ends are rotatably connected, and the wind-resistant bracket is connected to the windproof installation base; the inclination angle adjustment component is arranged on the windproof installation base, the inclination angle adjustment component is connected to the wind-resistant bracket, and the inclination angle adjustment component is used to adjust the inclination angle of the wind-resistant bracket to change the windward resistance.

[0006] Further, the windproof installation base includes an installation bottom plate and a windproof strengthening part, and the windproof strengthening part is bolted to both ends of the installation bottom plate.

[0007] Further, the inclination angle adjustment component includes a rotating handwheel, a driving shaft, a driving worm, a driven turbine and a lead screw. Among them, the rotating handwheel is welded and fixed to one end of the driving shaft; the driving shaft is rotatably arranged on a support member, and the support member is fixedly arranged on both sides of the installation bottom plate; the driving worm is fixedly arranged on the driving shaft, and the driving worm meshes with the driven turbine; both ends of the driven turbine are fixedly connected to the lead screw;

[0008] The lead screw is rotatably arranged on the installation bottom plate.

[0009] Furthermore, a photovoltaic panel is mounted on the surface of the wind-resistant support. A linkage is provided at the bottom of the wind-resistant support. The two sides of the linkage are rotatably connected to the wind-resistant support, and a sliding part is provided at the bottom of the linkage. The sliding part is threadedly connected to the lead screw.

[0010] Furthermore, the threads of the lead screws on both sides of the driven turbine are opposite. A cross plate is rotatably connected to the connection of the adjacent ends of the two wind-resistant supports, and a lifting part is provided on the cross plate.

[0011] Furthermore, an activity groove and a strip groove are formed on the surface of the mounting base plate corresponding to the driven turbine and the lead screw. The driven turbine and the lead screw are respectively rotatably arranged in the activity groove and the strip groove.

[0012] Furthermore, a windward inclined surface is formed on one side of the windproof strengthening part.

[0013] The beneficial effects achieved by the present invention with the above structure are as follows:

[0014] 1. By adopting an adjustable symmetric photovoltaic panel erection method, and using inclined symmetric wind-resistant supports in cooperation with the photovoltaic panels, the impact of strong winds can be effectively alleviated, ensuring the structural stability.

[0015] 2. Through the design of symmetric and rotatable wind-resistant supports, combined with the inclination angle adjustment component, the device can flexibly adjust the inclination angle of the photovoltaic panel according to the wind conditions, thereby significantly reducing the frontal wind resistance and enhancing the wind resistance performance of the device in strong wind environments such as plateaus. This can not only effectively prevent the photovoltaic panel from being overturned by the wind, but also reduce the risk of structural damage caused by excessive wind resistance.

[0016] 3. The strengthened design of the windproof installation base, especially the addition of the windproof strengthening part, greatly enhances the overall stability of the device. At the same time, the design of synchronous adjustment of the double supports ensures that the photovoltaic panel can maintain balance when adjusting the inclination angle, avoiding the unstable factors brought by single-piece inclined erection. These measures together improve the safety and reliability of the device in harsh environments.

[0017] 4. Through the precise control of the inclination angle adjustment component, the photovoltaic panel can be optimally tilted according to the sun angle and light intensity, thereby maximizing the absorption of solar energy and improving the power generation efficiency. This design is not only applicable to the changeable weather conditions in plateau areas, but also can maintain a high power generation performance in different seasons and time periods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of a photovoltaic energy storage device based on plateau areas proposed by the present invention;

[0019] Figure 2 is a three-dimensional structural schematic diagram of a photovoltaic module of a photovoltaic energy storage device based on plateau areas proposed by the present invention;

[0020] Figure 3 The structural schematic diagram of an inclination angle adjusting component of a photovoltaic energy storage device based on the plateau area proposed by the present invention;

[0021] Figure 4 The enlarged structural diagram of the marked position A of a photovoltaic energy storage device based on the plateau area proposed by the present invention;

[0022] Figure 5 The structural schematic diagram of a linkage member of a photovoltaic energy storage device based on the plateau area proposed by the present invention;

[0023] Figure 6 The structural schematic diagram of a windproof installation base of a photovoltaic energy storage device based on the plateau area proposed by the present invention.

[0024] Wherein, 1. Photovoltaic module, 2. Windproof installation base, 3. Inclination angle adjusting component, 4. Wind-resistant support, 5. Photovoltaic panel, 6. Linkage member, 7. Horizontal plate, 8. Lifting part, 9. Installation bottom plate, 10. Windproof strengthening part, 11. Rotating handwheel, 12. Driving worm, 13. Driving shaft, 14. Driven turbine, 15. Lead screw, 16. Activity groove, 17. Strip-shaped groove, 18. Support member, 19. Sliding part.

[0025] The drawings are used to provide further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention.

[0028] Such as Figures 1-6As shown in the figure, the present invention proposes a photovoltaic energy storage device based on the plateau area, which includes a photovoltaic module 1, a windproof installation base 2 and an inclination adjustment component 3. Among them, the photovoltaic module 1 includes a wind-resistant support 4, the wind-resistant supports 4 are symmetrically arranged and the adjacent ends are rotatably connected, and the wind-resistant support 4 is connected to the windproof installation base 2; the inclination adjustment component 3 is arranged on the windproof installation base 2, and the inclination adjustment component 3 is connected to the wind-resistant support 4. The inclination adjustment component 3 is used to adjust the inclination angle of the wind-resistant support 4 to change the windward resistance.

[0029] In an embodiment of the present invention, the windproof installation base 2 includes an installation bottom plate 9 and a windproof strengthening part 10, and the windproof strengthening part 10 is bolted to both ends of the installation bottom plate 9.

[0030] In an embodiment of the present invention, the inclination adjustment component 3 includes a rotating handwheel 11, a driving shaft 13, a driving worm 12, a driven turbine 14 and a lead screw 15. Among them, the rotating handwheel 11 is fixedly welded to one end of the driving shaft 13; the driving shaft 13 is rotatably arranged on the support member 18, and the support member 18 is fixedly arranged on both sides of the installation bottom plate 9; the driving worm 12 is fixedly arranged on the driving shaft 13, and the driving worm 12 meshes with the driven turbine 14; both ends of the driven turbine 14 are fixedly connected to the lead screw 15;

[0031] The lead screw 15 is rotatably arranged on the installation bottom plate 9.

[0032] In an embodiment of the present invention, a photovoltaic panel 5 is installed on the surface of the wind-resistant support 4, a linkage member 6 is arranged at the bottom of the wind-resistant support 4, the linkage member 6 is rotatably connected to both sides of the wind-resistant support 4, and a sliding part 19 is arranged at the bottom of the linkage member 6. The sliding part 19 is threadedly connected to the lead screw 15.

[0033] In an embodiment of the present invention, the threads of the lead screws 15 on both sides of the driven turbine 14 are opposite, and a cross plate 7 is rotatably connected to the connection part of the adjacent ends of the two wind-resistant supports 4, and a lifting part 8 is arranged on the cross plate 7.

[0034] In an embodiment of the present invention, an activity groove 16 and a strip groove 17 are formed on the surface of the installation bottom plate 9 corresponding to the driven turbine 14 and the lead screw 15, and the driven turbine 14 and the lead screw 15 are respectively rotatably arranged in the activity groove 16 and the strip groove 17.

[0035] In an embodiment of the present invention, a windward inclined surface is formed on one side of the windproof strengthening part 10.

[0036] Working principle The core of the technical solution lies in the coordinated work of photovoltaic modules, windproof mounting bases and tilt adjustment components. First, the photovoltaic modules use symmetrically arranged wind-resistant brackets, and the adjacent ends of these brackets can be rotatably connected to adapt to wind changes and reduce wind resistance. At the same time, photovoltaic panels are installed on the photovoltaic panels to convert solar energy into electrical energy. In order to further enhance the wind resistance of the equipment, the windproof mounting base is designed to include a mounting base plate and a windproof reinforcement part. The mounting base plate serves as the basic support, while the windproof reinforcement part is connected to the mounting base plate by bolts to form a more stable whole. This design enables the equipment to maintain a stable posture in a strong wind environment and is not easily blown or damaged. The tilt adjustment component is another highlight of the technical solution. It includes components such as a rotating hand wheel, a drive shaft, a driving worm, a driven turbine and a screw. By rotating the rotating hand wheel, the drive shaft and the drive worm can be driven to rotate, thereby driving the driven turbine and the screw to move. Since the screw is threadedly connected to the sliding part at the bottom of the wind-resistant bracket, the movement of the screw is converted into the tilt angle adjustment of the wind-resistant bracket. This design allows users to flexibly adjust the tilt angle of the photovoltaic panel according to actual needs and wind conditions to optimize power generation efficiency and wind resistance. In addition, the technical solution also takes into account the convenience of equipment maintenance. For example, the design of the linkage allows the wind-resistant bracket to adjust the tilt angle synchronously and smoothly; the setting of the cross plate and the lifting part helps to quickly locate and maintain the photovoltaic panel when necessary. At the same time, the opening of the movable groove and the strip groove also provides convenient conditions for the installation and rotation of the driven turbine and the screw.

[0037] In summary, the photovoltaic energy storage device based on plateau areas of the present invention adopts an adjustable symmetrical photovoltaic panel installation method, and adopts an inclined symmetrical wind-resistant bracket to cooperate with the photovoltaic panel, which can effectively alleviate the impact of strong winds and ensure structural stability. By adopting a symmetrical and rotatable wind-resistant bracket design, combined with a tilt adjustment component, the equipment can flexibly adjust the tilt angle of the photovoltaic panel according to the wind conditions, thereby significantly reducing the front wind resistance and enhancing the wind resistance of the equipment in strong wind environments such as plateaus. This can not only effectively prevent the photovoltaic panel from being overturned by the wind, but also reduce the risk of structural damage caused by excessive wind resistance. The reinforced design of the windproof mounting base, especially the addition of the windproof reinforcement part, greatly enhances the overall stability of the equipment. At the same time, the design of the synchronous adjustment of the dual brackets ensures that the photovoltaic panel can maintain balance when adjusting the tilt angle, avoiding the unstable factors caused by the single-piece tilt installation. These measures jointly improve the safety and reliability of the equipment in harsh environments. Through the precise control of the tilt adjustment component, the photovoltaic panel can be optimally tilted according to the sun angle and light intensity, thereby maximizing the absorption of solar energy and improving the power generation efficiency. This design is not only suitable for the changeable weather conditions in the plateau area, but also can maintain high power generation performance in different seasons and time periods.

[0038] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0040] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A photovoltaic energy storage device based on plateau areas, characterized by: It comprises a photovoltaic assembly (1), a windproof mounting base (2) and a tilt adjustment assembly (3), wherein: The photovoltaic assembly (1) comprises a wind-resistant bracket (4), the wind-resistant bracket (4) is symmetrically arranged and the proximal ends are rotatably connected, and the wind-resistant bracket (4) is connected to a windproof mounting base (2); The inclination adjustment component (3) is arranged on the windproof mounting base (2), the inclination adjustment component (3) is connected to the wind-resistant bracket (4), and the inclination adjustment component (3) is used to adjust the inclination angle of the wind-resistant bracket (4) to change the windward resistance.

2. A photovoltaic energy storage device based on plateau areas according to claim 1, characterized in that: The windproof mounting base (2) comprises a mounting base plate (9) and a windproof reinforcement portion (10), and the windproof reinforcement portion (10) is connected to the mounting base plate (9) at both ends by bolts.

3. A photovoltaic energy storage device based on plateau areas according to claim 2, characterized in that: The tilt angle adjustment assembly (3) comprises a rotating hand wheel (11), a driving shaft (13), a driving worm (12), a driven turbine (14) and a screw (15), wherein: The rotating hand wheel (11) is welded and fixed to one end of the driving shaft (13); The driving shaft (13) is rotatably mounted on a support member (18), and the support member (18) is fixedly mounted on both sides of the mounting base plate (9); The driving worm (12) is fixedly arranged on the driving shaft (13), and the driving worm (12) is meshed with the driven turbine (14); Both ends of the driven turbine (14) are fixedly connected to the screw rod (15); The screw rod (15) is rotatably arranged on the mounting base plate (9).

4. The photovoltaic energy storage device based on plateau areas according to claim 3 is characterized by: A photovoltaic panel (5) is installed on the surface of the wind-resistant bracket (4); a linkage member (6) is arranged at the bottom of the wind-resistant bracket (4); the linkage member (6) is rotatably connected to both sides of the wind-resistant bracket (4); a sliding portion (19) is arranged at the bottom of the linkage member (6); and the sliding portion (19) is threadedly connected to the screw rod (15).

5. The photovoltaic energy storage device based on plateau areas according to claim 4 is characterized by: The threads of the screw rods (15) on both sides of the driven turbine (14) are opposite to each other. The connection points of the two wind-resistant brackets (4) at the proximal ends are rotatably connected to a transverse plate (7), and a lifting portion (8) is provided on the transverse plate (7).

6. The photovoltaic energy storage device based on plateau areas according to claim 5 is characterized by: A movable groove (16) and a strip groove (17) are provided on the surface of the mounting base plate (9) corresponding to the driven turbine (14) and the screw rod (15), and the driven turbine (14) and the screw rod (15) are rotatably arranged in the movable groove (16) and the strip groove (17), respectively.

7. The photovoltaic energy storage device based on plateau areas according to claim 6 is characterized by: One side of the windproof reinforcement portion (10) is provided with a windward inclined surface.

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