Photovoltaic module convenient to fold

Abstract

The utility model discloses a photovoltaic assembly convenient to fold, which relates to the technical field of photovoltaic assemblies and comprises a shell, the shell is in a rectangular box shape, two first rectangular plates are fixedly arranged on the inner side of the shell, the two first rectangular plates are symmetrically arranged, one end of each first rectangular plate is rotatably provided with a first long rod and a second long rod, and the other end of each first rectangular plate is rotatably provided with a second long rod. A short rod is fixedly arranged at one end of the first long rod, a first rotating plate is rotationally arranged in the middle of the short rod, a spring is fixedly arranged on one side of the first rotating plate, a second rotating plate is fixedly arranged on one side of the spring, and the other end of the second rotating plate is rotationally arranged at one end of the first rectangular plate. According to the utility model, through cooperative use of the components, the problems that the light receiving area cannot be increased, the light receiving angle cannot be adjusted and the photovoltaic module is difficult to store after use are solved, through arrangement of the second supporting plate and the shell, the light receiving area of the photovoltaic module can be increased, the photovoltaic module is convenient to store, and through arrangement of the worm gear ring, the photovoltaic module is convenient to store. And the light receiving angle of the photovoltaic module can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component which is easy to fold. Background Art

[0002] The function of photovoltaic modules is to convert solar energy into electrical energy. Its electrical principle is the photovoltaic effect, which refers to the phenomenon that light causes a potential difference between different parts of uneven semiconductors or semiconductors combined with metals. Photovoltaic modules cannot be used directly as a power source. At present, photovoltaic modules have the following disadvantages when in use: when the light intensity is low, the light-receiving area of ​​the photovoltaic module cannot be increased, and it is difficult to store after use, making it inconvenient to use;

[0003] Generally, photovoltaic modules are fixedly connected to brackets. As the angle of light changes with the seasons, photovoltaic modules cannot adjust the angle of light received, which affects the use effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a photovoltaic component that is easy to fold.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] It includes a shell, which is in a rectangular box shape, and two first rectangular plates are fixedly provided on the inner side of the shell, and the two first rectangular plates are symmetrically arranged, and a first long rod and a second long rod are rotated on one end of the two first rectangular plates, and a short rod is fixed on one end of the first long rod, and a first rotating plate is rotated on the middle part of the short rod, and a spring is fixed on one side of the first rotating plate, and a second rotating plate is fixed on one side of the spring, and the other end of the second rotating plate is rotated on one end of the first rectangular plate, and two second rectangular plates are fixedly provided on the inner side of the shell, and the two second rectangular plates are symmetrically arranged, and a third long rod and a fourth long rod are rotated on one end of the two second rectangular plates, and a connecting rod is rotated between the second long rod and the third long rod.

[0007] Preferably, the upper ends of the two first long rods and the two second long rods are both provided with first support plates, and the two first support plates are symmetrically arranged.

[0008] Preferably, a second support plate is disposed on the upper ends of the two third long rods and the two fourth long rods, and the second support plate is in a rectangular frame shape.

[0009] Preferably, a first photovoltaic assembly body is fixedly disposed on the upper ends of the two first support plates, a second photovoltaic assembly body is disposed on the upper end of the second support plate, and the other side of the second photovoltaic assembly body is disposed on one side of the first photovoltaic assembly body.

[0010] Preferably, a first mounting plate is fixedly provided at the lower end of the shell, a fixed plate is fixedly provided at the lower end of the first mounting plate, a motor is fixedly provided inside the first mounting plate, a worm is fixedly provided at the output end of the motor, and one side of the worm is rotated in the middle of the fixed plate.

[0011] Preferably, two sliding blocks are fixedly provided at the lower end of the first mounting plate, the two sliding blocks are symmetrical, and a second mounting plate is provided at the lower end of the first mounting plate.

[0012] Preferably, two slide grooves are provided at the upper end of the second mounting plate, the two slide grooves are symmetrical, the two sliders slide in the corresponding slide grooves, a worm gear ring is fixed at the middle of the second mounting plate, and the worm is meshed with the worm gear ring.

[0013] Preferably, a bottom plate is fixedly provided at the lower end of the second mounting plate, and a plurality of circular holes are opened at the upper end of the bottom plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, when in use, the first photovoltaic assembly body is manually pulled to open the first support plate and the second support plate, and the second photovoltaic assembly body is rotated to the upper end of the second support plate to increase the light receiving area. When storage is required, the first photovoltaic assembly body is pushed downward to move the first support plate and the second support plate into the housing for easy storage;

[0016] 2. In the utility model, when it is necessary to adjust the angle of the light-receiving surface, a motor is set so that the worm moves under the action of the worm gear ring, and the first mounting plate drives the slider to move in the slide groove. When the first mounting plate moves to a suitable position at the upper end of the second mounting plate, the motor stops to fix the angle, so that the light-receiving angle can be adjusted for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cutaway diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the spring and connecting rod structure of the utility model;

[0021] Figure 4This is a schematic diagram of the structure of the first mounting plate and the second mounting plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the first support plate and slider structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the worm and worm wheel ring of the utility model;

[0024] Serial numbers in the figure: 1. shell; 2. second rectangular plate; 3. first long rod; 4. short rod; 5. first rotating plate; 6. spring; 7. second rotating plate; 8. connecting rod; 9. third long rod; 10. fourth long rod; 11. first supporting plate; 12. second supporting plate; 13. first photovoltaic module body; 14. second photovoltaic module body; 15. first mounting plate; 16. motor; 17. worm; 18. fixing plate; 19. slider; 20. second mounting plate; 21. slide groove; 22. worm gear ring; 23. bottom plate; 24. second long rod; 25. first rectangular plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment: This embodiment provides a photovoltaic module that is easy to fold. Figure 1-6 Specifically, it includes a shell 1, which is in a rectangular box shape. Two first rectangular plates 25 are fixedly arranged on the inner side of the shell 1. The two first rectangular plates 25 are symmetrically arranged. One end of the two first rectangular plates 25 is rotated with a first long rod 3 and a second long rod 24. A short rod 4 is fixedly arranged on one end of the first long rod 3. A first rotating plate 5 is rotated in the middle of the short rod 4. A spring 6 is fixedly arranged on one side of the first rotating plate 5. A second rotating plate 7 is fixedly arranged on one side of the spring 6. The other end of the second rotating plate 7 is rotated to one end of the first rectangular plate 25. Two second rectangular plates 2 are fixedly arranged on the inner side of the shell 1. The two second rectangular plates 2 are symmetrically arranged. A third long rod 9 and a fourth long rod 10 are rotated on one end of the two second rectangular plates 2. A connecting rod 8 is rotated between the second long rod 24 and the third long rod 9.

[0027] The upper ends of the two first long rods 3 and the two second long rods 24 are both provided with a first support plate 11, and the two first support plates 11 are symmetrically arranged. The upper ends of the two third long rods 9 and the two fourth long rods 10 are provided with a second support plate 12, and the second support plate 12 is in a rectangular frame shape. The upper ends of the two first support plates 11 are fixed with a first photovoltaic assembly body 13, and the upper end of the second support plate 12 is provided with a second photovoltaic assembly body 14, and the other side of the second photovoltaic assembly body 14 is provided on one side of the first photovoltaic assembly body 13;

[0028] When in use, the first photovoltaic component body 13 is manually pulled, the first support plate 11 drives the first long rod 3 and the second long rod 24 to move, the first long rod 3 drives the short rod 4, the short rod 4 drives the first rotating plate 5, the first rotating plate 5 drives the spring 6, the second long rod 24 drives the connecting rod 8, and the connecting rod 8 drives the third long rod 9, so that the first support plate 11 and the second support plate 12 are opened, and the second photovoltaic component body 14 is rotated to the upper end of the second support plate 12 to increase the light receiving area. When it needs to be stored, the second photovoltaic component body 14 is rotated to the upper end of the first photovoltaic component body 13, and the first photovoltaic component body 13 is pushed downward to move the first support plate 11 and the second support plate 12 into the shell 1. Since the size of the first photovoltaic component body 13 is larger than the shell 1, the lower surface of the first photovoltaic component body 13 is attached to the upper surface of the shell 1, which is convenient for storage.

[0029] In the specific implementation process, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, a first mounting plate 15 is fixedly disposed at the lower end of the housing 1, a fixed plate 18 is fixedly disposed at the lower end of the first mounting plate 15, a motor 16 is fixedly disposed inside the first mounting plate 15, a worm 17 is fixedly disposed at the output end of the motor 16, one side of the worm 17 is rotated and disposed at the middle of the fixed plate 18, two sliders 19 are fixedly disposed at the lower end of the first mounting plate 15, the two sliders 19 are symmetrical, a second mounting plate 20 is disposed at the lower end of the first mounting plate 15, two slide grooves 21 are provided at the upper end of the second mounting plate 20, the two slide grooves 21 are symmetrical, the two sliders 19 slide in the corresponding slide grooves 21, a worm gear ring 22 is fixedly disposed at the middle part of the second mounting plate 20, the worm 17 and the worm gear ring 22 are meshed, a bottom plate 23 is fixedly disposed at the lower end of the second mounting plate 20, a plurality of circular holes are provided at the upper end of the bottom plate 23;

[0030] When the angle of the light-receiving surface needs to be adjusted, the motor 16 drives the worm 17 to rotate, so that the worm 17 moves under the action of the worm gear ring 22, and the worm 17 drives the fixed plate 18 to move, and the fixed plate 18 drives the first mounting plate 15, so that the first mounting plate 15 drives the slider 19 to move in the slide groove 21. When the first mounting plate 15 moves to a suitable position at the upper end of the second mounting plate 20, the motor 16 stops to fix the angle, so that the light-receiving angle can be adjusted for easy use.

[0031] Specifically, the working principle and operation method of the utility model are as follows:

[0032] Step 1: fix the bottom plate 23 through the circular hole, pull the first photovoltaic assembly body 13, the first support plate 11 drives the first long rod 3 and the second long rod 24 to move, the second long rod 24 drives the connecting rod 8, and the connecting rod 8 drives the third long rod 9, so that the first support plate 11 and the second support plate 12 are opened, and the second photovoltaic assembly body 14 is rotated to the upper end of the second support plate 12;

[0033] Step 2, when the light receiving angle needs to be adjusted, the motor 16 drives the worm 17 to rotate, so that the worm 17 moves under the action of the worm ring 22, and after the first mounting plate 15 is moved to the upper end of the second mounting plate 20 to a suitable position, the motor 16 stops to fix the angle.

[0034] The utility model solves the problems that the light receiving area of ​​the photovoltaic assembly cannot be increased, the light receiving angle cannot be adjusted, and it is difficult to store after use through the coordinated use of various components. By providing a second support plate and a shell, the light receiving area of ​​the photovoltaic assembly can be increased and it is easy to store. By providing a worm gear ring, the light receiving angle of the photovoltaic assembly can be adjusted.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic module that is easy to fold, comprising a housing (1), characterized in that: The shell (1) is in a rectangular box shape. Two first rectangular plates (25) are fixedly arranged on the inner side of the shell (1). The two first rectangular plates (25) are symmetrically arranged. A first long rod (3) and a second long rod (24) are both rotated on one end of the two first rectangular plates (25). A short rod (4) is fixedly arranged on one end of the first long rod (3). A first rotating plate (5) is rotated on the middle of the short rod (4). A spring (6) is fixedly arranged on one side of the first rotating plate (5). A second rotating plate (7) is fixedly arranged on one side of the spring (6). The other end of the second rotating plate (7) is rotated on one end of the first rectangular plate (25). Two second rectangular plates (2) are fixedly arranged on the inner side of the shell (1). The two second rectangular plates (2) are symmetrically arranged. A third long rod (9) and a fourth long rod (10) are both rotated on one end of the two second rectangular plates (2). A connecting rod (8) is rotated between the second long rod (24) and the third long rod (9).

2. The foldable photovoltaic module according to claim 1, characterized in that: The upper ends of the two first long rods (3) and the two second long rods (24) are both provided with first support plates (11), and the two first support plates (11) are symmetrically arranged.

3. The foldable photovoltaic module according to claim 2, characterized in that: A second support plate (12) is disposed at the upper ends of the two third long rods (9) and the two fourth long rods (10), and the second support plate (12) is in the shape of a rectangular frame.

4. The foldable photovoltaic module according to claim 3, characterized in that: A first photovoltaic assembly body (13) is fixedly disposed at the upper ends of the two first support plates (11), a second photovoltaic assembly body (14) is disposed at the upper end of the second support plate (12), and the other side of the second photovoltaic assembly body (14) is disposed on one side of the first photovoltaic assembly body (13).

5. The foldable photovoltaic module according to claim 1, characterized in that: A first mounting plate (15) is fixedly provided at the lower end of the housing (1), a fixing plate (18) is fixedly provided at the lower end of the first mounting plate (15), a motor (16) is fixedly provided inside the first mounting plate (15), a worm (17) is fixedly provided at the output end of the motor (16), and one side of the worm (17) is rotated and disposed at the middle of the fixing plate (18).

6. The foldable photovoltaic module according to claim 5, characterized in that: Two sliding blocks (19) are fixedly provided at the lower end of the first mounting plate (15), the two sliding blocks (19) are symmetrical, and a second mounting plate (20) is provided at the lower end of the first mounting plate (15).

7. The foldable photovoltaic module according to claim 6, characterized in that: Two slide grooves (21) are provided at the upper end of the second mounting plate (20), the two slide grooves (21) are symmetrical, the two sliders (19) slide in the corresponding slide grooves (21), a worm wheel ring (22) is fixedly provided at the middle of the second mounting plate (20), and the worm (17) and the worm wheel ring (22) are meshed.

8. The foldable photovoltaic module according to claim 7, characterized in that: A bottom plate (23) is fixedly provided at the lower end of the second mounting plate (20), and a plurality of circular holes are provided at the upper end of the bottom plate (23).

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