Movable automatic folding photovoltaic energy storage power generation system

Abstract

The utility model discloses a movable automatic folding photovoltaic energy storage power generation system, which relates to the field of photovoltaic energy storage power generation devices and comprises a photovoltaic power generation main body. According to the movable automatic folding photovoltaic energy storage power generation system, the driving assembly is connected with the second photovoltaic panel and the third photovoltaic panel, so that the two groups of photovoltaic panels can slide in the first photovoltaic panel, the absorption area of the photovoltaic power generation main body can be increased, the light energy absorption efficiency of the photovoltaic power generation main body is improved, and the power generation efficiency of the photovoltaic power generation main body is improved. The folding assembly and the storage frame are connected with the multiple groups of photovoltaic panels, so that the photovoltaic power generation main body can be conveniently opened and closed from the storage frame according to use requirements, the overall occupied area of the photovoltaic power generation main body and the area influenced by wind power are reduced, and meanwhile, more solar energy can be obtained in unit area; therefore, more electric energy is generated under the same photovoltaic panel area, and the power generation efficiency of the photovoltaic panel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic energy storage power generation technical field, concretely is a movable automatic folding photovoltaic energy storage power generation system. BACKGROUND

[0002] The movable automatic folding photovoltaic energy storage power generation system is a novel energy system that combines solar photovoltaic power generation and energy storage technology and has the functions of mobility and automatic folding, which mainly comprises a photovoltaic panel, an energy storage device and a folding assembly.

[0003] The existing photovoltaic energy storage power generation device mainly absorbs light energy through the photovoltaic panel during use and converts the absorbed light energy into electrical energy, which is then stored by the energy storage device. Since the existing photovoltaic energy storage is generally fixed and does not have mobility, and the orientation and elevation angle of the photovoltaic panel are fixed, the utilization rate of solar energy is low during actual use, which greatly reduces the practicality of the product, and it is inconvenient to store it as needed. To address the shortcomings of the prior art, we propose a movable automatic folding photovoltaic energy storage power generation system to solve the above problems. SUMMARY

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a movable automatic folding photovoltaic energy storage power generation system, comprising a photovoltaic power generation main body, the photovoltaic power generation main body includes first photovoltaic panel, second photovoltaic panel and third photovoltaic panel, the second photovoltaic panel and the third photovoltaic panel are slidably connected on both sides inside the photovoltaic power generation main body, a storage frame is arranged on the periphery of the photovoltaic power generation main body, the bottom of the first photovoltaic panel is hingedly connected inside the storage frame, and the top of the first photovoltaic panel is locked with the storage frame through a fixing bolt.

[0005] The inside of the storage frame is provided with a folding assembly, the folding assembly folds the photovoltaic power generation main body and stores it inside the storage frame, and the inside of the first photovoltaic panel is provided with a driving assembly.

[0006] Preferably, the inside of the bottom of the storage frame stores a universal wheel, the top outer wall of the storage frame is fixedly installed with a handle, and the first photovoltaic panel and the storage frame are in the same horizontal plane.

[0007] Preferably, the folding assembly comprises a supporting rod, a first hinged seat, a second hinged seat, a second motor, a driving block and a transmission screw rod, and the two ends of the supporting rod are slidably connected between the first photovoltaic panel and the storage frame.

[0008] Preferably, the transmission screw rod is rotatably connected inside the storage frame, the driving block is slidably sleeved on the outer peripheral wall of the transmission screw rod, and the first hinged seat is fixedly installed on the top of the driving block.

[0009] Preferably, the second hinge seat is slidingly connected to the bottom of the first photovoltaic panel, both ends of the support rod are hingedly connected to the inside of the first hinge seat and the second hinge seat respectively, the second motor is fixedly installed on the outer wall of the storage frame, and the output end of the second motor is fixedly connected with the end of the transmission screw rod.

[0010] Preferably, the driving assembly comprises a bidirectional screw rod, driving pieces, a first motor and limiting plates, and the bidirectional screw rod is rotationally connected to the inner top of the first photovoltaic panel.

[0011] Preferably, the driving pieces are slidingly sleeved on the outer peripheral wall of the bidirectional screw rod, and two groups of the driving pieces are fixedly connected with the top of the second photovoltaic panel and the third photovoltaic panel respectively.

[0012] Preferably, the limiting plates are fixedly installed on the outer wall of the second photovoltaic panel and the third photovoltaic panel, the first motor is fixedly installed on the inner top of the first photovoltaic panel, and the output end of the first motor is fixedly connected with the end of the bidirectional screw rod.

[0013] The utility model discloses a movable automatic folding photovoltaic energy storage power generation system, which has the following beneficial effects: the movable automatic folding photovoltaic energy storage power generation system connects the driving assembly with the second photovoltaic panel and the third photovoltaic panel, thereby enabling the two groups of photovoltaic panels to slide in the first photovoltaic panel, thereby improving the absorption area of the photovoltaic power generation main body and the efficiency of the photovoltaic power generation main body in absorbing light energy, connecting the folding assembly with the storage frame and the multiple groups of photovoltaic panels, thereby conveniently opening and closing the photovoltaic power generation main body from the storage frame according to the use requirement, reducing the overall land occupation area of the photovoltaic power generation main body and the area affected by wind force, and helping to obtain more solar energy in a unit area, thereby generating more electric energy under the same photovoltaic panel area and improving the photovoltaic panel power generation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the storage frame structure schematic diagram of the utility model;

[0017] Figure 3 It is the storage frame one side sectional view of the utility model;

[0018] Figure 4 This is a schematic diagram of the photovoltaic power generation main body of this utility model after it has been opened;

[0019] Figure 5 This is a schematic diagram of the photovoltaic power generation main body of this utility model after it has been opened;

[0020] Figure 6 This is a schematic diagram of the connection structure between the two sets of photovoltaic panels and the driving component of this utility model;

[0021] Figure 7 This is a schematic diagram of the folding component structure of this utility model.

[0022] In the diagram: 1. Main photovoltaic power generation unit; 101. First photovoltaic panel; 102. Second photovoltaic panel; 103. Third photovoltaic panel; 2. Storage frame; 201. Casters; 202. Handle; 3. Fixing bolts; 4. Folding assembly; 401. Support rod; 402. First hinge seat; 403. Second hinge seat; 404. Second motor; 405. Drive block; 406. Transmission screw; 5. Drive assembly; 501. Bidirectional screw; 502. Drive component; 503. First motor; 504. Limiting plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0025] This utility model discloses a mobile, automatically foldable photovoltaic energy storage and power generation system.

[0026] According to the appendix Figures 1-7As shown, including photovoltaic power generation main body 1, photovoltaic power generation main body 1 is connected with external energy storage device, the light energy absorbed by photovoltaic panel is converted into electrical energy and stored in the energy storage device, photovoltaic power generation main body 1 includes first photovoltaic panel 101, second photovoltaic panel 102 and third photovoltaic panel 103, second photovoltaic panel 102 and third photovoltaic panel 103 are slidably connected on both sides of photovoltaic power generation main body 1, the periphery of photovoltaic power generation main body 1 is provided with a storage frame 2, the bottom of first photovoltaic panel 101 is hinged in storage frame 2, and the top of first photovoltaic panel 101 is locked with storage frame 2 through fixing bolt 3; in use, first, fold the assembly 4 to open photovoltaic power generation main body 1 from the inside of storage frame 2, and then drive assembly 5 to open second photovoltaic panel 102 and third photovoltaic panel 103 from the inside of first photovoltaic panel 101, so that photovoltaic power generation main body 1 can absorb light energy, and solar energy can be converted into electrical energy to meet the basic power demand.

[0027] The inside of the storage frame 2 is provided with a folding assembly 4, the folding assembly 4 folds the photovoltaic power generation main body 1 in the storage frame 2, the inside of the first photovoltaic panel 101 is provided with a driving assembly 5, the driving assembly 5 drives the photovoltaic power generation main body 1 to be stored, when the photovoltaic power generation main body 1 is opened by the folding assembly 4, the second motor 404 is started, the second motor 404 drives the transmission screw rod 406 to rotate in the storage frame 2, the driving block 405 slides from the bottom to the top of the transmission screw rod 406, and then the photovoltaic power generation main body 1 can be lifted up under the cooperation of the support rod 401 and the two sets of hinge seats, and then the second photovoltaic panel 102 and the third photovoltaic panel 103 can be moved out of the first photovoltaic panel 101 under the cooperation of the driving assembly 5, thereby improving the absorption area of the photovoltaic power generation main body 1 and improving the efficiency of the photovoltaic power generation main body 1 to absorb light energy.

[0028] The bottom of the storage frame 2 is internally provided with a universal wheel 201, the top outer wall of the storage frame 2 is fixedly installed with a handle 202, the first photovoltaic panel 101 and the storage frame 2 are in the same horizontal plane, the folding assembly 4 includes a support rod 401, a first hinge seat 402, a second hinge seat 403, a second motor 404, a driving block 405 and a transmission screw rod 406, the two ends of the support rod 401 are slidably connected between the first photovoltaic panel 101 and the storage frame 2, the bidirectional screw rod 501 is driven to rotate in the first photovoltaic panel 101 by starting the first motor 503, the driving members 502 on both sides slide away from each other on the outer peripheral wall of the bidirectional screw rod 501, thereby driving the second photovoltaic panel 102 and the third photovoltaic panel 103 to slide away from each other in the first photovoltaic panel 101, improving the receiving area of the photovoltaic power generation main body 1 and improving the efficiency of the photovoltaic power generation main body 1 to absorb light energy.

[0029] The transmission screw rod 406 is rotationally connected inside the storage frame 2, the driving block 405 is slidingly sleeved on the outer peripheral wall of the transmission screw rod 406, the first hinged seat 402 is fixedly installed on the top of the driving block 405, the second hinged seat 403 is slidingly connected on the bottom of the first photovoltaic panel 101, the two ends of the supporting rod 401 are respectively hinged inside the first hinged seat 402 and the second hinged seat 403, the second motor 404 is fixedly installed on the outer wall of the storage frame 2, and the output end of the second motor 404 is fixedly connected with the end of the transmission screw rod 406. When the light is sufficient in the daytime, the folding assembly 4 will drive the photovoltaic power generation main body 1 to be opened according to the set program, so that it faces the sun to maximize the reception of solar light, and the photovoltaic power generation main body 1 converts solar energy into direct current to meet the basic power demand. When the light is insufficient or there is no light at night, the folding assembly 4 will automatically control the photovoltaic power generation main body 1 to be folded, thereby reducing the overall area occupied by the photovoltaic power generation main body 1 and the area affected by the wind force. For details, please refer to the accompanying drawings. Figure 3 With the accompanying drawings Figure 1 At the same time, the stored electric energy starts to discharge, converts the stored electric energy into alternating current through the inverter, provides power support for various loads, and facilitates the movement and storage of the entire photovoltaic power generation main body 1 after being folded and stored. When the storage frame 2 is moved, first, the two groups of universal wheels 201 are moved out from the bottom of the storage frame 2, so that the bottom of the universal wheel 201 is lower than the bottom of the storage frame 2. By pulling the handle 202, the entire photovoltaic power generation main body 1 after being stored can be conveniently transferred.

[0030] The driving assembly 5 includes a bidirectional screw rod 501, a driving piece 502, a first motor 503 and a limiting plate 504. The bidirectional screw rod 501 is rotationally connected to the inner top of the first photovoltaic panel 101. The driving piece 502 is slidingly sleeved on the outer peripheral wall of the bidirectional screw rod 501. Two groups of driving pieces 502 are respectively fixedly connected with the top of the second photovoltaic panel 102 and the third photovoltaic panel 103.

[0031] The limiting plate 504 is fixedly installed on the outer wall of the second photovoltaic panel 102 and the third photovoltaic panel 103. The first motor 503 is fixedly installed on the inner top of the first photovoltaic panel 101. The output end of the first motor 503 is fixedly connected with the end of the bidirectional screw rod 501. At the same time, the cooperation of the folding assembly 4 can adjust the inclination angle of the multiple photovoltaic panels, so that the photovoltaic panels can be perpendicular to the sunlight as much as possible, thereby increasing the light absorption amount and helping to obtain more solar energy in a unit area, thereby generating more electric energy in the same photovoltaic panel area and improving the photovoltaic panel power generation efficiency.

[0032] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile automatic folding photovoltaic energy storage power generation system comprising a photovoltaic power generation main body (1), characterized in that: The photovoltaic power generation main body (1) includes a first photovoltaic panel (101), a second photovoltaic panel (102) and a third photovoltaic panel (103), the second photovoltaic panel (102) and the third photovoltaic panel (103) are slidingly connected on both sides inside the photovoltaic power generation main body (1), the periphery of the photovoltaic power generation main body (1) is provided with a storage frame (2), the bottom of the first photovoltaic panel (101) is hinged inside the storage frame (2), and the top of the first photovoltaic panel (101) is locked with the storage frame (2) through a fixing bolt (3). The inside of the storage frame (2) is provided with a folding assembly (4), the folding assembly (4) folds the photovoltaic power generation main body (1) and stores it inside the storage frame (2), and the inside of the first photovoltaic panel (101) is provided with a driving assembly (5), the driving assembly (5) drives the whole photovoltaic power generation main body (1) to be stored.

2. A mobile auto-fold photovoltaic energy storage power generation system as claimed in claim 1, wherein: The bottom inside of the storage frame (2) stores a universal wheel (201), the top outer wall of the storage frame (2) is fixedly installed with a handle (202), and the first photovoltaic panel (101) and the storage frame (2) are in the same horizontal plane.

3. A mobile auto-fold photovoltaic energy storage power generation system as claimed in claim 2, wherein: The folding assembly (4) includes a support rod (401), a first hinge seat (402), a second hinge seat (403), a second motor (404), a driving block (405) and a transmission screw rod (406), and the two ends of the support rod (401) are slidingly connected between the first photovoltaic panel (101) and the storage frame (2) respectively.

4. A mobile auto-fold photovoltaic energy storage power generation system as claimed in claim 3, wherein: The transmission screw rod (406) is rotatably connected inside the storage frame (2), the driving block (405) is slidingly sleeved on the outer peripheral wall of the transmission screw rod (406), and the first hinge seat (402) is fixedly installed on the top of the driving block (405).

5. A mobile auto-fold photovoltaic energy storage power generation system as claimed in claim 4, wherein: The second hinge seat (403) is slidingly connected to the bottom of the first photovoltaic panel (101), the two ends of the support rod (401) are hingedly connected inside the first hinge seat (402) and the second hinge seat (403) respectively, the second motor (404) is fixedly installed on the outer wall of the storage frame (2), and the output end of the second motor (404) is fixedly connected with the end portion of the transmission screw rod (406).

6. A mobile auto-fold photovoltaic energy storage power generation system as claimed in claim 1, wherein: The driving assembly (5) includes a bidirectional screw rod (501), a driving piece (502), a first motor (503) and a limiting plate (504), and the bidirectional screw rod (501) is rotatably connected to the inner top of the first photovoltaic panel (101).

7. A mobile, auto-fold photovoltaic energy storage power system according to claim 6, wherein: The driving piece (502) is slidingly sleeved on the outer peripheral wall on both sides of the bidirectional screw rod (501), and two groups of the driving piece (502) are fixedly connected with the top of the second photovoltaic panel (102) and the third photovoltaic panel (103) respectively.

8. A mobile auto-fold photovoltaic energy storage power generation system as claimed in claim 7, wherein: The limiting plates (504) are fixedly installed on the outer walls of the second photovoltaic panel (102) and the third photovoltaic panel (103), the first motor (503) is fixedly installed on the inner top of the first photovoltaic panel (101), and the output end of the first motor (503) is fixedly connected with the end portion of the bidirectional screw rod (501).

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