A portable solar photovoltaic panel

Abstract

The utility model discloses a portable solar photovoltaic panel, including first fixed seat and second fixed seat, first fixed seat and second fixed seat hinged connection, first fixed seat and second fixed seat all embed and install photovoltaic panel body, the bottom of first fixed seat and second fixed seat all is provided with two thread grooves, the inside all screw thread connection of each thread groove has the threaded column, the bottom fixedly connected with the connecting base of threaded column, the rotatory joint has the rotary seat on connecting base, the fixedly connected with support square tube on rotary seat, the inside sliding of support square tube is provided with support square column, the first screw of cooperation with support square column is screw -threaded to have on support square tube, can support two photovoltaic panel bodies to corresponding height through support square tube and support square column, and simultaneously through the inside sliding of support square tube in support square tube, the length of support square column and support square tube is convenient for, and the inclination angle of two photovoltaic panel bodies is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic panel technology, and more specifically, to a portable solar photovoltaic panel. Background Technology

[0002] Solar photovoltaic panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or photochemical effect.

[0003] A search revealed that Chinese utility model patent application number CN202221810357.2 discloses a portable solar photovoltaic panel, including a first photovoltaic panel and a second photovoltaic panel, both of which can absorb light energy and convert it into electrical energy. The first photovoltaic panel and the second photovoltaic panel are connected by a hinge, allowing them to be rotated, folded, or unfolded for easy carrying. A rectangular base block is fixed to the right surface of the second photovoltaic panel, and a base cylinder is fixed to the side of the rectangular base block. A locking plate is rotatably fitted on the surface of the base cylinder, and the locking plate can rotate on the base cylinder. An movable groove is opened inside the rectangular base block.

[0004] It can rotate and fold the first and second photovoltaic panels for carrying, but when in use, after unfolding the first and second photovoltaic panels, they are usually placed on the ground. This makes it inconvenient to adjust the height and angle of the first and second photovoltaic panels, reducing its practicality. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, the present invention provides a portable solar photovoltaic panel to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a portable solar photovoltaic panel, comprising a first fixed base and a second fixed base, the first fixed base and the second fixed base being hinged together, a photovoltaic panel body being embedded in both the first fixed base and the second fixed base, the bottom ends of the first fixed base and the second fixed base being provided with two threaded grooves, each threaded groove having a threaded post threadedly connected inside, the bottom end of the threaded post being fixedly connected to a connecting base, a rotating base being rotatably connected to the connecting base, a supporting square tube being fixedly connected to the rotating base, a supporting square column being slidably disposed inside the supporting square tube, a supporting plate being fixedly connected to the bottom end of the supporting square column, a first screw threadedly connected to the supporting square tube to cooperate with the supporting square column, the supporting square tube and the supporting square column can support two photovoltaic panel bodies to the corresponding height, and the sliding of the supporting square column inside the supporting square tube facilitates the adjustment of the length of the supporting square column and the supporting square tube, and facilitates the adjustment of the tilt angle of the two photovoltaic panel bodies.

[0009] The present invention is further provided with a storage groove on the side end of the second fixing seat, which facilitates the storage of the supporting square tube and the supporting square column.

[0010] The present invention is further configured such that a through groove communicating with the inside of the storage slot is provided on the side end of the first fixed seat, a sealing plate is slidably provided inside the through groove and the storage slot, a first L-shaped plate is fixedly connected to the side end of the sealing plate, and a second screw that cooperates with the first fixed seat is threadedly connected to the first L-shaped plate to seal the storage slot.

[0011] The present invention is further configured such that a limiting groove is provided at the side end of the through groove and the storage groove, and a limiting block is fixedly connected to the side end of the sealing plate. The limiting block slides with the limiting groove to limit the sealing plate.

[0012] The present invention is further configured such that two rotating plates are rotatably connected to the second fixed base, the rotating plates are provided with a first square groove, a square locking post is slidably arranged inside the first square groove, a second L-shaped plate is fixedly connected to the rotating plate, a screw is threadedly connected to the second L-shaped plate, the screw is rotatably connected to the square locking post, and a second square groove is provided on the first fixed base at the position corresponding to the square locking post, so that the first fixed base and the second fixed base are fixed after unfolding and folding.

[0013] The present invention is further provided that a throttle handle is fixedly connected to the side end of the screw to facilitate the rotation of the screw.

[0014] The present invention is further configured such that a handle is fixedly connected to the side end of the first fixing base, making it convenient to carry the two photovoltaic panel bodies.

[0015] The present invention is further configured such that a plurality of insert posts are fixedly connected to the bottom end of the support plate, thereby improving the stability of the photovoltaic panel body by inserting the insert posts into the ground.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a portable solar photovoltaic panel with the following advantages:

[0018] 1. By threading the threaded column inside the threaded groove, the connecting seat, rotating seat, supporting square tube, supporting square column and supporting plate are installed on the first fixed seat and the second fixed seat. The length of the supporting square column and supporting square tube can be adjusted by sliding the supporting square column inside the supporting square tube, which facilitates the adjustment of the height of the two photovoltaic panels and the tilt angle of the two photovoltaic panels.

[0019] 2. By setting up storage slots, it is easy to store supporting square tubes and supporting square columns inside the storage slots. Then, by pushing the sealing plate, the storage slots are sealed, which makes it easy to store and carry them, thus improving their portability.

[0020] 3. After unfolding or folding the first and second fixing seats, rotate the rotating plate to rotate the square locking post to the position corresponding to the second square groove. Then, rotate the screw clockwise. The screw will drive the square locking post to move towards the side closer to the second square groove and insert the square locking post into the interior of the second square groove. This will ensure that the first and second fixing seats are securely connected together after unfolding and folding. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the front structure of a portable solar photovoltaic panel according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a portable solar photovoltaic panel according to the present invention, viewed from below.

[0023] Figure 3 This is a schematic diagram of the connection between the first fixed base and the second fixed base in this utility model;

[0024] Figure 4 This is a structural diagram showing the connection of the transfer plate, the second L-shaped plate, the thread, and the square locking post of this utility model.

[0025] Figure 5 This is a structural diagram showing the fit between the threaded column, connecting seat, rotating seat, supporting square tube, and supporting square column in this utility model.

[0026] Figure 6This is a structural diagram showing the connection between the sealing plate, the first L-shaped plate, the limiting block, and the first screw in this utility model.

[0027] In the diagram: 1. First fixing seat; 2. Second fixing seat; 3. Photovoltaic panel body; 4. Threaded groove; 5. Threaded post; 6. Connecting seat; 7. Rotating seat; 8. Supporting square tube; 9. Supporting square post; 10. Supporting plate; 11. First screw; 12. Storage slot; 13. Through slot; 14. Sealing plate; 15. First L-shaped plate; 16. Second screw; 17. Limiting groove; 18. Limiting block; 19. Rotating plate; 20. First square groove; 21. Square locking post; 22. Second L-shaped plate; 23. Screw; 24. Second square groove; 25. Turning handle; 26. Lifting handle; 27. Insert post. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-6 A portable solar photovoltaic panel includes a first fixing base 1 and a second fixing base 2, which are hinged together. A handle 26 is fixedly connected to the side of the first fixing base 1 for easy carrying of two photovoltaic panel bodies 3. Photovoltaic panel bodies 3 are embedded in both the first fixing base 1 and the second fixing base 2. Two threaded grooves 4 are provided at the bottom of both the first fixing base 1 and the second fixing base 2. A threaded post 5 is threadedly connected inside each threaded groove 4. A connecting seat 6 is fixedly connected to the bottom of the threaded post 5. A rotating seat 7 is rotatably connected to the connecting seat 6. A supporting square tube 8 is fixedly connected to the rotating seat 7. A supporting square column 9 is slidably arranged inside the supporting square tube 8. A supporting plate 10 is fixedly connected to the bottom of the supporting square column 9. Multiple insertion posts 27 are fixedly connected to the bottom of the supporting plate 10. By inserting the insertion posts 27 into the ground, the stability of the photovoltaic panel body 3 is improved. A first screw 11 that mates with the supporting square column 9 is threadedly connected to the supporting square tube 8.

[0032] Specifically, by threading the threaded column 5 inside the threaded groove 4, the connecting seat 6, rotating seat 7, supporting square tube 8, supporting square column 9 and supporting plate 10 are installed on the first fixed seat 1 and the second fixed seat 2. By sliding the supporting square column 9 inside the supporting square tube 8, the length of the supporting square column 9 and the supporting square tube 8 can be adjusted, which facilitates the adjustment of the height of the two photovoltaic panel bodies 3, and also facilitates the adjustment of the tilt angle of the two photovoltaic panel bodies 3.

[0033] Please see Figure 1 , Figure 3 and Figure 6 The second fixed seat 2 has a storage groove 12 on its side end, which facilitates the storage of the supporting square tube 8 and the supporting square column 9. The first fixed seat 1 has a through groove 13 on its side end that communicates with the inside of the storage groove 12. A sealing plate 14 is slidably arranged inside the through groove 13 and the storage groove 12. A first L-shaped plate 15 is fixedly connected to the side end of the sealing plate 14. A second screw 16 that mates with the first fixed seat 1 is threaded onto the first L-shaped plate 15 to seal the storage groove 12. A limiting groove 17 is provided on the side end of the through groove 13 and the storage groove 12. A limiting block 18 is fixedly connected to the side end of the sealing plate 14. The limiting block 18 slides with the limiting groove 17 to limit the sealing plate 14.

[0034] Specifically, by setting up the storage slot 12, it is convenient to store the supporting square tube 8 and supporting square column 9 and other structures inside the storage slot 12. Then, the sealing plate 14 is pushed to move and seal the storage slot 12, thereby facilitating storage and carrying and improving the convenience of carrying it.

[0035] Please see Figure 1 , Figure 3 and Figure 4 Two rotating plates 19 are rotatably connected to the second fixed base 2. A first square groove 20 is provided on the rotating plate 19. A square locking post 21 is slidably provided inside the first square groove 20. A second L-shaped plate 22 is fixedly connected to the rotating plate 19. A screw 23 is threadedly connected to the second L-shaped plate 22. The screw 23 is rotatably connected to the square locking post 21. A second square groove 24 is provided on the first fixed base 1 at the position corresponding to the square locking post 21. The first fixed base 1 and the second fixed base 2 are fixed after being unfolded and folded. A handle 25 is fixedly connected to the side end of the screw 23 to facilitate the rotation of the screw 23.

[0036] Specifically, after unfolding or folding the first fixing seat 1 and the second fixing seat 2, rotate the rotating plate 19 to rotate the square locking post 21 to the position corresponding to the second square groove 24, and then rotate the screw 23 clockwise. The screw 23 drives the square locking post 21 to move towards the side closer to the second square groove 24, and inserts the square locking post 21 into the interior of the second square groove 24, so that the first fixing seat 1 and the second fixing seat 2 are stably connected together after unfolding and folding.

[0037] In summary, when using the overall equipment:

[0038] First, rotate screw 23 counterclockwise. Screw 23 moves square locking post 21, separating it from the second square groove 24. Then, rotate the first fixing seat 1 and the second fixing seat 2 to unfold them. Next, rotate the rotating plate 19 to rotate square locking post 21 to the position corresponding to the second square groove 24. Then, rotate screw 23 clockwise, moving square locking post 21 closer to the second square groove 24 and inserting it into the interior of the second square groove 24. Then, loosen the second screw 16 and pull the sealing plate 14 to one side of the storage slot 12. Then, remove the multiple supporting square tubes 8 and supporting square posts 9, and thread the threaded post 5 into the threaded groove 4. Connecting seat 6, rotating seat 7, supporting square tube 8, supporting square column 9, and supporting plate 10 are installed on first fixed seat 1 and second fixed seat 2. The length of supporting square column 9 and supporting square tube 8 is adjusted by sliding the supporting square column 9 inside the supporting square tube 8. According to the height and angle of the photovoltaic panel body 3, the multiple sets of supporting square tubes 8 and supporting square columns 9 connected on the first fixed seat 1 and the second fixed seat 2 are adjusted to the corresponding length. Then, the first screw 11 is tightened to fix the supporting square column 9. Then, the multiple supporting square tubes 8 are made to be in a vertical and parallel state. Then, multiple inserts 27 are inserted into the ground to fix the multiple sets of supporting square tubes 8 and supporting columns 9 on the ground, thereby supporting the two photovoltaic panel bodies 3 at the corresponding height and angle.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable solar photovoltaic panel, comprising a first mounting base (1) and a second mounting base (2), characterized in that: The first fixing seat (1) and the second fixing seat (2) are hinged together. A photovoltaic panel body (3) is embedded in both the first fixing seat (1) and the second fixing seat (2). The bottom ends of the first fixing seat (1) and the second fixing seat (2) are provided with two threaded grooves (4). Each threaded groove (4) is threaded with a threaded column (5). The bottom end of the threaded column (5) is fixedly connected to a connecting seat (6). A rotating seat (7) is rotatably connected to the connecting seat (6). A supporting square tube (8) is fixedly connected to the rotating seat (7). A supporting square column (9) is slidably arranged inside the supporting square tube (8). A supporting plate (10) is fixedly connected to the bottom end of the supporting square column (9). A first screw (11) that mates with the supporting square column (9) is threadedly connected to the supporting square tube (8).

2. A portable solar photovoltaic panel according to claim 1, characterized in that: The second fixing base (2) has a storage slot (12) on its side end.

3. A portable solar photovoltaic panel according to claim 2, characterized in that: The side end of the first fixed seat (1) is provided with a through groove (13) that communicates with the inside of the storage groove (12). A sealing plate (14) is slidably provided inside the through groove (13) and the storage groove (12). A first L-shaped plate (15) is fixedly connected to the side end of the sealing plate (14). A second screw (16) that cooperates with the first fixed seat (1) is threaded on the first L-shaped plate (15).

4. A portable solar photovoltaic panel according to claim 3, characterized in that: The side ends of the through groove (13) and the storage groove (12) are provided with limiting grooves (17), and the side end of the sealing plate (14) is fixedly connected to a limiting block (18), with the limiting block (18) slidingly engaging with the limiting groove (17).

5. A portable solar photovoltaic panel according to claim 1, characterized in that: The second fixed base (2) is rotatably connected to two rotating plates (19). The rotating plate (19) is provided with a first square groove (20). A square locking post (21) is slidably provided inside the first square groove (20). A second L-shaped plate (22) is fixedly connected to the rotating plate (19). A screw (23) is threadedly connected to the second L-shaped plate (22). The screw (23) is rotatably connected to the square locking post (21). A second square groove (24) is provided on the first fixed base (1) at the position corresponding to the square locking post (21).

6. A portable solar photovoltaic panel according to claim 5, characterized in that: A throttle (25) is fixedly connected to the side end of the screw (23).

7. A portable solar photovoltaic panel according to claim 1, characterized in that: A handle (26) is fixedly connected to the side end of the first fixed base (1).

8. A portable solar photovoltaic panel according to claim 1, characterized in that: The bottom end of the support plate (10) is fixedly connected to a plurality of inserts (27).

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