Mobile photovoltaic equipment

Abstract

The invention relates to the technical field of photovoltaic equipment, and discloses movable photovoltaic equipment which comprises a base, a connecting frame is arranged on the base through a rotating assembly, an inclined frame body is fixedly connected to the upper surface of the connecting frame, and a plurality of photovoltaic panels are fixedly connected to the inclined surface of the frame body. The two sides of the base are each provided with a ground inserting assembly used for adjusting the levelness, each ground inserting assembly comprises two ground inserting assemblies, and the base is provided with two clamping assemblies used for fixing after the rotating assemblies rotate. According to the invention, the solar trajectory can be tracked in real time by dynamically adjusting the position of the photovoltaic panel, so that the power generation efficiency is remarkably improved, diversified scene requirements are met, the equipment does not need to be disassembled and assembled again, the working efficiency is greatly improved, the connecting frame can be rotated according to requirements, the orientation of the photovoltaic panel is adjusted, and the photovoltaic power generation efficiency is improved. The time of daily high-intensity illumination can be prolonged, and the invalid power generation period caused by angle deviation is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic equipment, and specifically relates to a mobile photovoltaic equipment. Background Art

[0002] With the popularization of photovoltaic technology, fixed photovoltaic systems are widely adopted due to their simple structure and low cost. Such systems usually install photovoltaic panels on the ground or roof at a fixed inclination and orientation, relying on static design to capture solar energy.

[0003] After retrieval, a Chinese patent with the publication number CN220107882U discloses a photovoltaic bracket. The mounting frame of this device includes two symmetrically arranged mounting plates, which can increase the installation area of the photovoltaic panel, thereby increasing the amount of solar energy absorbed by the photovoltaic panel and further improving the energy utilization rate. However, there are still the following problems: 1. The photovoltaic equipment is fixed in a certain place. When it needs to be moved, it needs to be disassembled and reinstalled, which consumes a lot of time and greatly reduces the work efficiency; 2. Since the position of the sun changes dynamically with seasons and time, the fixed photovoltaic system cannot adjust the angle in real time, resulting in the incident light deviating from the vertical direction and low photoelectric conversion efficiency. Summary of the Invention

[0004] Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a mobile photovoltaic equipment, mainly to solve the problems that the photovoltaic equipment is fixed in a certain place and needs to be disassembled and reinstalled when it needs to be moved, which consumes a lot of time and greatly reduces the work efficiency, and that due to the dynamic change of the sun's position with seasons and time, the fixed photovoltaic system cannot adjust the angle in real time, resulting in the incident light deviating from the vertical direction and low photoelectric conversion efficiency.

[0005] Technical Solutions To achieve the above object, the present invention provides the following technical solutions: A mobile photovoltaic equipment includes a base and a frame body. A plurality of photovoltaic panels are fixedly connected to the inclined surface of the frame body. A plurality of connecting frames are provided at the lower end of the frame body. A plurality of ground plug components for adjusting the levelness are provided on the base. A rotating component is provided between the base and the connecting frame. A plurality of clamping components for fixing the position of the frame body after the rotating component rotates are provided on the base. A plurality of self-locking universal wheels are provided at the lower end of the base. A lifting component for jacking up the base is provided at the lower end of the base.

[0006] Further, the ground plug assembly includes a fixing plate fixedly connected to one side of the base. A through support rod is fixedly connected to the fixing plate. A through threaded hole is provided in the support rod. A support leg capable of avoiding the threaded hole is fixedly connected to the bottom end of the support rod. A threaded ground plug rod with a pointed end facing downwards is threadedly connected in the threaded hole.

[0007] On the basis of the foregoing solution, an adjusting disc is threadedly connected to the circumferential outer wall of the threaded ground plug rod and located below the support leg. A rotating disc is fixedly connected to the top end of the threaded ground plug rod.

[0008] As a further solution of the present invention, the rotating assembly includes a second cross plate fixedly connected between the inner walls of both sides of the base. A first cross plate is fixedly connected between the two connecting frames and located above the second cross plate. A first connecting ring and a second connecting ring are respectively provided at the middle positions of the first cross plate and the second cross plate. A rotating tube is rotatably connected to the circumferential inner walls of the first connecting ring and the second connecting ring. Arc-shaped plates are fixedly connected to both ends of the relative sides between the two connecting frames.

[0009] Further, the clamping assembly includes a plurality of grooves provided in the arc-shaped plate. Slide openings are provided at both sides of the upper surface of the base. Sliders are slidably connected in the slide openings. A convex block is fixedly connected to the upper surface of the slider, and the convex block is embedded in one of the grooves.

[0010] On the basis of the foregoing solution, a slide rod is fixedly connected between the inner walls of both sides of the slide opening, and the slide rod passes through the slider and is slidably connected to it. A spring is fixedly connected to one side of the slider, and the other end of the spring is fixed to one inner wall of the slide opening.

[0011] As a further solution of the present invention, a handle is fixedly connected to the upper surface of the convex block. A rubber ring is bonded to the circumferential outer wall of the handle, and anti-slip lines are provided on the surface of the rubber ring.

[0012] Further, the lifting assembly includes a U-shaped plate fixedly connected to the middle position of the upper surface of the first cross plate. An electric push rod is fixedly connected to the inner wall of the top of the U-shaped plate. The output end of the electric push rod passes through the rotating tube and is fixedly connected to a first connecting rod. Both ends of the first connecting rod are fixedly connected to second connecting rods. The two ends of the upper surfaces of the second connecting rods are fixedly connected with telescopic rods, and the other ends of the plurality of telescopic rods are fixed to the lower surface of the base.

[0013] Beneficial effects Compared with the prior art, the present invention provides a mobile photovoltaic device, which has the following beneficial effects: 1. By making the device mobile, the present invention can dynamically adjust the position of the photovoltaic panel to track the sun's trajectory in real time, thereby significantly improving the power generation efficiency and meeting the diverse scenario requirements. There is no need to disassemble and reinstall the device, greatly increasing the work efficiency.

[0014] 2. With multiple threaded ground plugs provided in the present invention, the heights of the four corners of the base can be adjusted respectively, enabling the device to adapt to uneven ground and making the device on the base in a horizontal state, so that the photovoltaic panel can receive sufficient sunlight.

[0015] 3. With the rotation assembly provided in the present invention, the connecting frame can be rotated according to requirements, and then the orientation of the photovoltaic panel can be adjusted, which can extend the daily high-intensity sunlight time and avoid ineffective power generation periods caused by angle deviation.

[0016] 4. After adjusting the angle of the photovoltaic panel, the present invention can fix it through the provided clamping assembly, thereby preventing self-rotation during the working process, which may cause the photovoltaic panel to not receive sufficient sunlight.

[0017] 5. When the device needs to be installed, the present invention can lift the device by starting the electric push rod through the provided lifting assembly, which is convenient for operating the ground plug assembly, saving labor and increasing the automation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. 1 is a front three-dimensional structural schematic diagram of a mobile photovoltaic device proposed by the present invention; Figure 2 FIG. 2 is a rear three-dimensional structural schematic diagram of a mobile photovoltaic device proposed by the present invention; Figure 3 FIG. 3 is an enlarged structural schematic diagram of the ground plug assembly of a mobile photovoltaic device proposed by the present invention; Figure 4 FIG. 4 is a top structural schematic diagram of the base of a mobile photovoltaic device proposed by the present invention; Figure 5 FIG. 5 is an enlarged structural schematic diagram of the clamping assembly of a mobile photovoltaic device proposed by the present invention; Figure 6Schematic diagram of the bottom structure of the base of a mobile photovoltaic device proposed by the present invention. 1. Base; 2. Connecting frame; 3. Frame body; 4. Photovoltaic panel; 5. Ground plug assembly; 6. Rotating assembly; 7. Clamping assembly; 8. Self-locking universal wheel; 9. Lifting assembly; 501. Fixed plate; 502. Support rod; 503. Support leg; 504. Threaded hole; 505. Threaded ground plug rod; 506. Rotating disk; 507. Adjusting disk; 601. First cross plate; 602. Second cross plate; 603. First connecting ring; 604. Second connecting ring; 605. Rotating tube; 606. Arc-shaped plate; 701. Slide opening; 702. Slide block; 703. Convex block; 704. Groove; 705. Slide rod; 706. Spring; 707. Grip; 901. U-shaped plate; 902. Electric push rod; 903. First connecting rod; 904. Second connecting rod; 905. Telescopic rod. Detailed implementation manners

[0019] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. The "connection" and "coupling" mentioned in the present invention, unless otherwise specifically stated, both include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 therefore cannot be understood as a limitation of the present invention.

[0021] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] Refer to Figures 1-6, A mobile photovoltaic device, comprising a base 1 and a frame 3. A plurality of photovoltaic panels 4 are fixedly connected to the inclined surface of the frame 3. A plurality of connecting frames 2 are provided at the lower end of the frame 3. A rotating assembly 6 is provided between the base 1 and the connecting frames 2. A set of ground plug assemblies 5 for adjusting the levelness are provided on both sides of the base 1, and each set has two. Two clamping assemblies 7 for fixing after the rotating assembly 6 rotates are provided on the base 1. Symmetrical two sets of self-locking universal wheels 8 are fixedly connected to the lower surface of the base 1 by bolts, and each set has at least three. A lifting assembly 9 for jacking up the base 1 is provided at the middle position of the lower surface of the base 1. When the photovoltaic device needs to be installed and moved, first install the photovoltaic panels 4 on the frame 3 and then install the frame 3 on the connecting frames 2. Subsequently, move the device to the position where it needs to be placed through the self-locking universal wheels 8. Then, jack up the base 1 together with the devices thereon through the lifting assembly 9. Subsequently, fix the device through the provided plurality of ground plug assemblies 5. Then, lower the device through the lifting assembly 9. Since the provided ground plug assemblies 5 can support the device, when the angle of the photovoltaic device needs to be adjusted, adjust the angle of the device through the rotating assembly 6. Subsequently, fix it through the provided clamping assembly 7. By setting the device to be mobile, the position of the photovoltaic panels 4 can be dynamically adjusted to track the sun's trajectory in real time, thereby significantly improving the power generation efficiency and adapting to the diverse scene requirements.

[0023] In the present invention, the ground plug assembly 5 includes a fixing plate 501 fixedly connected to one side of the base 1 by bolts. A through support rod 502 is fixedly connected to the fixing plate 501 by bolts. A through threaded hole 504 is provided in the support rod 502. A support leg 503 capable of avoiding the threaded hole 504 is fixedly connected to the bottom end of the support rod 502. A threaded ground plug rod 505 with a pointed end facing down is threadedly connected in the threaded hole 504. An adjusting disc 507 is threadedly connected to the circumferential outer wall of the threaded ground plug rod 505 and located below the support leg 503. The top end of the threaded ground plug rod 505 is fixedly connected to a rotating disc 506. When the device needs to be supported, first jack up the device through the lifting assembly 9. Then, rotate the threaded ground plug rod 505 to make it rotate along the threaded hole 504. While rotating, the threaded ground plug rod 505 moves downward synchronously until it is inserted into the ground. Subsequently, rotate the adjusting disc 507 thereon so that its lower surface contacts the ground. Then, lower the device through the lifting assembly 9 and support it by the threaded ground plug rod 505. By providing a plurality of threaded ground plug rods 505, the heights of the four corners of the base 1 can be adjusted respectively, enabling the device to adapt to uneven ground and making the device on the base 1 in a horizontal state, so that the photovoltaic panels 4 can be fully illuminated.

[0024] For the convenience of adjusting the angle of the photovoltaic device, the rotating assembly 6 includes a second cross plate 602 fixedly connected between the inner walls on both sides of the base 1 by bolts. Above the second cross plate 602 and between the two connecting frames 2, a first cross plate 601 is fixedly connected by bolts. At the middle positions of the first cross plate 601 and the second cross plate 602, a first connecting ring 603 and a second connecting ring 604 are respectively provided. A rotating pipe 605 is rotatably connected to the circumferential inner walls of the first connecting ring 603 and the second connecting ring 604. At both ends of the relative sides between the two connecting frames 2, arc-shaped plates 606 are fixedly connected by bolts. To fix the device after the angle adjustment, the clamping assembly 7 includes a plurality of grooves 704 opened on the arc-shaped plate 606. On both sides of the upper surface of the base 1, sliding openings 701 are opened. A slider 702 is slidably connected in the sliding opening 701. The upper surface of the slider 702 is fixedly connected by bolts with a convex block 703, and the convex block 703 is embedded into one of the grooves 704. Between the inner walls on both sides of the sliding opening 701, a sliding rod 705 is fixedly connected by bolts, and the sliding rod 705 passes through the slider 702 and is slidably connected with it. One side of the slider 702 is welded with a spring 706, and the other end of the spring 706 is fixed to the inner wall of one side of the sliding opening 701. The upper surface of the convex block 703 is fixedly connected by bolts with a handle 707. A rubber ring is adhered to the circumferential outer wall of the handle 707, and anti-slip patterns are provided on the surface of the rubber ring. When the angle of the photovoltaic device needs to be adjusted, first move the slider 702 in the sliding opening 701. At this time, the spring 706 is compressed under force, so that the convex block 703 on it is separated from the groove 704. Then rotate the connecting frame 2 so that the first cross plate 601 on it rotates along the rotating pipe 605. When it rotates to the required angle, the rotation can be stopped, and the slider 702 is released, so that the convex block 703 on it is re-embedded into one of the grooves 704. By providing the rotating assembly 6, the connecting frame 2 can be rotated according to requirements, thereby adjusting the orientation of the photovoltaic panel 4, which can extend the time of daily high light intensity and avoid ineffective power generation periods caused by angle deviation. By providing the clamping assembly 7, after the angle of the photovoltaic panel 4 is adjusted, it can be fixed, thereby preventing self-rotation during the working process and causing the photovoltaic panel 4 not to be fully illuminated.

[0025] To facilitate lifting the device, the lifting assembly 9 includes a U-shaped plate 901 fixedly connected to the middle position of the upper surface of the first horizontal plate 601 by bolts. An electric push rod 902 is fixedly connected to the inner wall of the top of the U-shaped plate 901 by bolts. The output end of the electric push rod 902 passes through the rotating tube 605 and is fixedly connected to a first connecting rod 903 by bolts. Both ends of the first connecting rod 903 are fixedly connected to second connecting rods 904 by bolts. The two ends of the upper surfaces of the two second connecting rods 904 are fixedly connected to telescopic rods 905 by bolts. The other ends of the plurality of telescopic rods 905 are fixed to the lower surface of the base 1. When it is necessary to lift the device by the lifting assembly 9, first start the electric push rod 902 to make it extend. During the extension of the electric push rod 902, the first connecting rod 903 and the second connecting rods 904 are moved downward. When they contact the ground, continue to make the electric push rod 902 extend until the device is lifted. By providing the lifting assembly 9, when the device needs to be installed, the device can be lifted by starting the electric push rod 902, which facilitates the operation of the ground plug assembly 5, saves labor, and increases the automation effect of the device.

[0026] The present invention is used in the following steps: S1: When it is necessary to install and move the photovoltaic device, first install the photovoltaic panel 4 on the frame 3 and then install the frame 3 on the connecting frame 2. Then, move the device to the position where it needs to be placed through the self-locking universal wheels 8. Then, lift the base 1 together with the device on it by the lifting assembly 9. Then, fix the device through the plurality of ground plug assemblies 5 provided. Then, lower the device by the lifting assembly 9. Since the provided ground plug assemblies 5 can support the device, when it is necessary to adjust the angle of the photovoltaic device, adjust the angle of the device through the rotating assembly 6. Then, fix it through the provided clamping assembly 7; S2: When it is necessary to support the device, first lift the device by the lifting assembly 9, and then rotate the threaded ground plug rod 505 so that it rotates along the threaded hole 504. While rotating, the threaded ground plug rod 505 moves downward synchronously until it is inserted into the ground. Then, rotate the adjustment disk 507 on it so that its lower surface contacts the ground. Then, lower the device by the lifting assembly 9 and support it by the threaded ground plug rod 505; S3: When it is necessary to adjust the angle of the photovoltaic device, first move the slider 702 in the sliding opening 701. At this time, the spring 706 is compressed under force, so that the convex block 703 on it is separated from the groove 704. Then, rotate the connecting frame 2 so that the first horizontal plate 601 on it rotates along the rotating tube 605. When it rotates to the required angle, stop rotating, and release the slider 702 so that the convex block 703 on it is re-embedded into one of the grooves 704; S4: When it is necessary to lift the device through the lifting component 9, first start the electric push rod 902 to make it extend. During the extension of the electric push rod 902, move the first connecting rod 903 and the second connecting rod 904 downward. After they contact the ground, continue to extend the electric push rod 902 until the device is lifted up.

[0027] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0028] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mobile photovoltaic device, comprising a base (1) and a frame (3), characterized in that, A plurality of photovoltaic panels (4) are fixedly connected to the inclined surface of the frame body (3). A plurality of connecting frames (2) are arranged at the lower end of the frame body (3). A plurality of ground plug assemblies (5) for adjusting the levelness are arranged on the base (1). A rotating assembly (6) is arranged between the base (1) and the connecting frame (2). A plurality of clamping assemblies (7) for fixing the position of the frame body (3) after the rotating assembly (6) rotates are arranged on the base (1). A plurality of self-locking universal wheels (8) are arranged at the lower end of the base (1). A lifting assembly (9) for jacking up the base (1) is arranged at the lower end of the base (1).

2. The mobile photovoltaic device according to claim 1, wherein, The ground plug assembly (5) includes a fixing plate (501) fixedly connected to one side of the base (1). A through support rod (502) is fixedly connected to the fixing plate (501). A through threaded hole (504) is formed in the support rod (502). A support leg (503) capable of avoiding the threaded hole (504) is fixedly connected to the bottom end of the support rod (502). A threaded ground plug rod (505) with a pointed end facing downward is threadedly connected in the threaded hole (504).

3. A mobile photovoltaic device according to claim 2, wherein An adjusting disc (507) is threadedly connected to the circumferential outer wall of the threaded ground plug rod (505) and is located below the support leg (503). A rotating disc (506) is fixedly connected to the top end of the threaded ground plug rod (505).

4. A mobile photovoltaic device according to claim 1, wherein The rotating assembly (6) includes a second cross plate (602) fixedly connected between the inner walls on both sides of the base (1). A first cross plate (601) is fixedly connected between the two connecting frames (2) and is located above the second cross plate (602). A first connecting ring (603) and a second connecting ring (604) are respectively arranged at the middle positions of the first cross plate (601) and the second cross plate (602). A rotating tube (605) is rotatably connected to the circumferential inner walls of the first connecting ring (603) and the second connecting ring (604). Arc-shaped plates (606) are fixedly connected to both ends of the relative sides between the two connecting frames (2).

5. A mobile photovoltaic device according to claim 4, characterized in that, The clamping assembly (7) includes a plurality of grooves (704) formed in the arc-shaped plate (606). Slide openings (701) are formed in both sides of the upper surface of the base (1). Sliders (702) are slidably connected in the slide openings (701). A convex block (703) is fixedly connected to the upper surface of the slider (702), and the convex block (703) is embedded into one of the grooves (704).

6. A mobile photovoltaic device according to claim 5, characterized in that, A slide rod (705) is fixedly connected between the inner walls on both sides of the slide opening (701), and the slide rod (705) passes through the slider (702) and is slidably connected to it. A spring (706) is fixedly connected to one side of the slider (702), and the other end of the spring (706) is fixed to one side inner wall of the slide opening (701).

7. A mobile photovoltaic device according to claim 6, characterized in that, A handle (707) is fixedly connected to the upper surface of the convex block (703). A rubber ring is adhered to the circumferential outer wall of the handle (707), and anti-slip patterns are provided on the surface of the rubber ring.

8. A mobile photovoltaic device according to claim 4, wherein The lifting assembly (9) includes a U-shaped plate (901) fixedly connected to the middle position of the upper surface of the first horizontal plate (601). A electric push rod (902) is fixedly connected to the inner wall of the top of the U-shaped plate (901). The output end of the electric push rod (902) passes through the rotating tube (605) and is fixedly connected to a first connecting rod (903). Both ends of the first connecting rod (903) are fixedly connected to a second connecting rod (904). Both ends of the upper surfaces of the two second connecting rods (904) are fixedly connected to telescopic rods (905), and the other ends of the plurality of telescopic rods (905) are fixed to the lower surface of the base (1).

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