Portable photovoltaic power generation device

Abstract

The utility model discloses a portable photovoltaic power generation device, and relates to the technical field of photovoltaic power generation. Comprising a containing box, a containing cavity is formed in the containing box, a photovoltaic power generation mechanism is contained in the containing cavity and comprises four solar panels which are rotationally connected with one another, the containing box is connected with a shielding cover for shielding the containing cavity through a zipper, a containing groove is formed in the rear side of the containing box, and a first movable plate is rotationally connected to the inner wall of the bottom of the containing groove; the first movable plate is rotationally connected with a second movable plate, the second movable plate is rotationally connected with a third movable plate, a first magnetic sheet is installed on the inner wall of the containing groove, and a second magnetic sheet connected with the first magnetic sheet in a magnetic attraction mode is arranged on the third movable plate. According to the portable photovoltaic power generation device, the solar panel is convenient to store and carry, and when the solar panel needs to charge an electricity storage mechanism such as a storage battery, the solar panel is unfolded and leans against the storage box and is connected with a corresponding assembly such as an inverter through a connecting wire, so that solar energy can be converted for charging operation.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a portable photovoltaic power generation device. Background Art

[0002] Solar energy will become one of the world's main energy sources. It is the most primitive energy source. Almost all other energy sources on the earth come directly or indirectly from solar energy. Solar energy is the energy generated by the continuous nuclear fusion reaction process of sunspots inside or on the surface of the sun. Solar energy has the advantages of abundant resources, long life, wide distribution, safety, cleanliness, and reliable technology. Solar panels, also known as "solar chips" or "photovoltaic cells", are a type of optoelectronic semiconductor wafer that uses sunlight to directly generate electricity.

[0003] Most existing solar panels are too large in overall area and are usually supported by fixed mounting frames to convert solar energy into electricity. They are not convenient to fold and store for carrying, so as to be used during outdoor travel, camping, etc., to charge corresponding devices such as mobile power supplies. Utility Model Content

[0004] The utility model provides a portable photovoltaic power generation device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable photovoltaic power generation device, comprising a storage box, a storage cavity is formed on the storage box, a photovoltaic power generation mechanism is accommodated in the storage cavity, the photovoltaic power generation mechanism includes four solar panels rotatably connected to each other, the storage box is connected to a shielding cover covering the storage cavity by a zipper, a receiving groove is provided on the rear side of the storage box, a first movable plate is rotatably connected to the bottom inner wall of the receiving groove, the first movable plate is rotatably connected to the second movable plate, the second movable plate is rotatably connected to the third movable plate, a first magnetic sheet is installed on the inner wall of the receiving groove, and a second magnetic sheet magnetically connected to the first magnetic sheet is provided on the third movable plate.

[0006] Furthermore, an operating handle is installed on the third movable plate.

[0007] Furthermore, a handle is fixedly connected to the back side of the storage box.

[0008] Furthermore, a storage bag for storing solar panels for connecting to inverters and battery connection lines is provided on the back side of the storage box, and the storage bag is connected to a shielding cover cloth for covering the opening thereof.

[0009] Furthermore, when the four solar panels are unfolded, U-shaped clips are clamped between adjacent solar panels.

[0010] Furthermore, through holes are provided on the top of the front sides of the two solar panels in the middle, and the inner cavity of the storage cavity is connected with a hook for hanging on the through hole through a connecting rope.

[0011] Compared with the prior art, the utility model provides a portable photovoltaic power generation device with the following beneficial effects: the portable photovoltaic power generation device has a solar panel that is convenient to store and carry, and when the solar panel is needed to charge a battery or other power storage mechanism, the solar panel is unfolded and placed against a storage box, and connected to corresponding inverters and other components through connecting wires, thereby converting solar energy for charging operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the folding plate of the utility model when it is unfolded;

[0015] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 5 It is a structural schematic diagram of the solar panel of the utility model when it is unfolded.

[0017] In the figure: 1. storage box; 2. storage cavity; 3. shielding cover; 4. photovoltaic power generation mechanism; 5. receiving groove; 6. first movable plate; 7. second movable plate; 8. third movable plate; 9. first magnetic sheet; 10. second magnetic sheet; 11. operating handle; 12. handle; 13. storage bag; 14. shielding cover cloth; 15. solar panel; 16. U-shaped clip; 17. through hole; 18. hook. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5The utility model discloses a portable photovoltaic power generation device, including a storage box 1, on which a storage cavity 2 is formed, and a photovoltaic power generation mechanism 4 is accommodated in the storage cavity 2, and the photovoltaic power generation mechanism 4 includes four solar panels 15 rotatably connected to each other, and the storage box 1 is connected to a shielding cover 3 covering the storage cavity 2 through a zipper, and a receiving groove 5 is opened on the rear side of the storage box 1, and the bottom inner wall of the receiving groove 5 is rotatably connected to a first movable plate 6, the first movable plate 6 is rotatably connected to a second movable plate 7, and the second movable plate 7 is rotatably connected to a third movable plate 8, and a first magnetic sheet 9 is installed on the inner wall of the receiving groove 5, and a second magnetic sheet 10 magnetically connected to the first magnetic sheet 9 is provided on the third movable plate 8.

[0020] Specifically, an operating handle 11 is installed on the third movable plate 8 .

[0021] In this embodiment, the height of the first magnetic sheet 9 is higher than the height of the second magnetic sheet 10, that is, when the first movable plate 6, the second movable plate 7 and the third movable plate 8 are unfolded, the second magnetic sheet 10 can magnetically attract the first magnetic sheet 9, and when the first movable plate 6, the second movable plate 7 and the third movable plate 8 are stored in the accommodating groove 5, the second magnetic sheet 10 can also be magnetically connected to the first magnetic sheet 9.

[0022] When the first movable plate 6 and the second movable plate 7 are unfolded into a triangle shape and the third movable plate 8 is magnetically connected to the first magnetic plate 9 through the second magnetic plate 10, the storage box 1 can be tilted against the ground so that the solar panel 15 leaning against the storage box 1 can be tilted.

[0023] The operating handle 11 is provided to facilitate the unfolding of the first movable panel 6 , the second movable panel 7 and the third movable panel 8 .

[0024] Specifically, a handle 12 is fixedly connected to the back side of the storage box 1 .

[0025] In the present embodiment, the handle 12 is provided to facilitate lifting the storage box 1 .

[0026] Specifically, a storage bag 13 for storing a solar panel 15 for connecting an inverter and a battery connection line is provided on the back side of the storage box 1 , and a shielding cover cloth 14 for covering the opening of the storage bag 13 is connected to the storage bag 13 .

[0027] In this embodiment, the shielding cover cloth 14 can be connected to the storage bag 13 through the cooperation of male and female buckles, and can also be connected to the storage bag 13 through the cooperation of Velcro.

[0028] Specifically, when the four solar panels 15 are unfolded, U-shaped clips 16 are clamped between adjacent solar panels 15 .

[0029] In this embodiment, when the four solar panels 15 are unfolded, the U-shaped clips 16 can prevent the unfolded solar panels 15 from moving and folding together.

[0030] Specifically, a through hole 17 is opened at the top of the front side of the two solar panels 15 in the middle, and the inner cavity of the storage cavity 2 is connected with a hook 18 for hanging on the through hole 17 through a connecting rope.

[0031] In this embodiment, when the unfolded solar panel 15 is placed against the storage box 1 , the hook 18 is hooked into the through hole 17 , so that the stability of the solar panel 15 when placed against the storage box 1 can be maintained.

[0032] In summary, the portable photovoltaic power generation device, the solar panel 15 is convenient to store and carry. When the solar panel 15 is needed to charge a battery or other power storage mechanism, the solar panel 15 is unfolded and placed against the storage box 1, and connected to corresponding inverters and other components through connecting wires to convert solar energy for charging operations.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable photovoltaic power generation device, comprising a storage box (1), characterized in that: The storage box (1) is formed with a storage cavity (2), the storage cavity (2) accommodates a photovoltaic power generation mechanism (4), the photovoltaic power generation mechanism (4) includes four solar panels (15) rotatably connected to each other, the storage box (1) is connected to a shielding cover (3) covering the storage cavity (2) via a zipper, the storage box (1) is provided with a receiving groove (5) on the rear side, the bottom inner wall of the receiving groove (5) is rotatably connected to a first movable plate (6), the first movable plate (6) is rotatably connected to a second movable plate (7), the second movable plate (7) is rotatably connected to a third movable plate (8), the inner wall of the receiving groove (5) is installed with a first magnetic sheet (9), and the third movable plate (8) is provided with a second magnetic sheet (10) magnetically connected to the first magnetic sheet (9).

2. A portable photovoltaic power generation device according to claim 1, characterized in that: An operating handle (11) is installed on the third movable plate (8).

3. A portable photovoltaic power generation device according to claim 1, characterized in that: A handle (12) is fixedly connected to the back side of the storage box (1).

4. A portable photovoltaic power generation device according to claim 1, characterized in that: The back side of the storage box (1) is provided with a storage bag (13) for storing a solar panel (15) for connecting an inverter and a battery connection line, and the storage bag (13) is connected to a shielding cover cloth (14) for covering its opening.

5. A portable photovoltaic power generation device according to claim 1, characterized in that: When the four solar panels (15) are unfolded, U-shaped clips (16) are clamped between adjacent solar panels (15).

6. A portable photovoltaic power generation device according to claim 5, characterized in that: A through hole (17) is provided at the top of the front side of the two solar panels (15) located in the middle, and the inner cavity of the storage cavity (2) is connected to a hook (18) for hanging on the through hole (17) via a connecting rope.

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