Foldable photovoltaic power generation assembly

Abstract

The utility model discloses a foldable photovoltaic power generation assembly, which belongs to the technical field of photovoltaic power generation and comprises a storage box and a protective shell, a motor is fixedly mounted at the bottom of the right side of the storage box, and the output end of the motor is fixedly connected with a positive and negative rotation threaded rod. Electric energy is converted into electric energy through the motor, the forward and reverse rotation threaded rod is driven to rotate, when the forward and reverse rotation threaded rod rotates forwards, the two threaded sleeves can be driven to move in the opposite directions, when the forward and reverse rotation threaded rod rotates reversely, the two threaded sleeves can be driven to move towards the outer side, and when the two threaded sleeves move in the opposite directions, the two threaded sleeves can be driven to move towards the outer side. A first movable shaft is driven to move through a threaded sleeve, in the moving process of the first movable shaft, the angle of a movable rod can be changed, so that pulling force is generated, a second movable shaft is driven to move downwards, a protective shell is driven to move downwards through the second movable shaft till the protective shell is stored in an inner cavity of a storage box, movement is stopped, and the folding purpose is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and in particular relates to a foldable photovoltaic power generation component. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at the interface of semiconductors to directly convert light energy into electrical energy. It mainly consists of three parts: solar panels (modules), controllers, and inverters. The main components are made of electronic components. Solar cells are connected in series and then packaged and protected to form large-area solar cell modules. Combined with components such as power controllers, photovoltaic power generation devices are formed.

[0003] The existing photovoltaic power generation components are flat-type solar panels, which makes the solar panels occupy a huge space and also occupies a very large space when not in use, which is inconvenient to transport and store. In addition, the photovoltaic power generation components are at a fixed height when in use. Therefore, we provide a foldable photovoltaic power generation component. Utility Model Content

[0004] The purpose of the present invention is to provide a foldable photovoltaic power generation assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a foldable photovoltaic power generation component, comprising a storage box and a protective shell, a motor fixedly installed at the bottom of the right side of the storage box, the output end of the motor fixedly connected to a forward and reverse threaded rod, both sides of the surface of the forward and reverse threaded rod are threadedly connected to a threaded sleeve, the top of the threaded sleeve is fixedly connected to a No. 1 movable shaft, both sides of the bottom of the protective shell are fixedly connected to a No. 2 movable shaft, the No. 2 movable shaft and the No. 1 movable shaft are hinged by a movable rod, the top of the protective shell is fixedly connected to a No. 1 solar panel, support plates are pulled out on both sides of the inner cavity of the protective shell, the top of the support plate is fixedly connected to the No. 2 solar panel, and a connecting plate is fixedly connected to one side of the support plate and located outside the protective shell.

[0006] By adopting the above scheme, the electric energy is converted into electric energy by the motor, and the forward and reverse threaded rods are driven to rotate. Since the surface of the forward and reverse threaded rods is provided with two sections of threads in opposite directions, when the forward and reverse threaded rods rotate forward, the two threaded sleeves can be driven to move toward each other, and when the forward and reverse threaded rods are reversed, the two threaded sleeves can be driven to move outward. When the two threaded sleeves move toward each other, the threaded sleeves drive the No. 1 movable shaft to move. During the movement, the No. 1 movable shaft will change the angle of the movable rod, thereby generating a pulling force, and drive the No. 2 movable shaft to move downward, and the protective shell is driven downward by the No. 2 movable shaft until the protective shell is stored in the inner cavity of the storage box and the movement stops, thereby achieving the purpose of folding and reducing the space occupied by the device during transportation. By the same token, the protective shell can be unfolded by the reverse operation, which is convenient for the user to operate.

[0007] As a preferred embodiment of a foldable photovoltaic power generation component, guide grooves are provided at the front and rear ends of the bottom of the inner cavity of the protective shell, and guide blocks are fixedly connected to the front and rear ends of one side of the bottom of the supporting plate, and the bottom of the guide block is slidably connected to the inner wall of the guide groove.

[0008] With the above solution, the guide block is limited by the provision of the guide groove, and the supporting plate is assisted in moving, thereby preventing the supporting plate from completely detaching from the inner cavity of the protective shell.

[0009] As a preferred embodiment of a foldable photovoltaic power generation assembly, the rear end of the right side of the storage box is fixedly connected to a power supply box, and a battery is provided in the inner cavity of the power supply box.

[0010] By adopting the above solution, the battery is provided to supply power to the electrical equipment to maintain the normal operation of the electrical equipment.

[0011] As a preferred embodiment of a foldable photovoltaic power generation component, one end of the forward and reverse threaded rod is movably connected to a bearing, and one side of the bearing is fixedly connected to one side of the inner cavity of the storage box.

[0012] By adopting the above solution, one end of the forward and reverse threaded rod is limited by the setting of the bearing, so as to prevent one end of the forward and reverse threaded rod from being suspended in the air and then shaking.

[0013] As a preferred embodiment of a foldable photovoltaic power generation assembly, the surface of the storage box is movably connected to a box door via a hinge, and a handle is fixedly connected to one side of the surface of the box door.

[0014] By adopting the above solution, the box door is opened by the handle, and the inner cavity of the storage box is regularly maintained using external tools, which greatly improves the service life of the inner cavity device of the storage box.

[0015] As a preferred embodiment of a foldable photovoltaic power generation assembly, anti-slip pads are bonded to four sides of the bottom of the storage box.

[0016] With the above solution, the anti-skid pad is provided to increase the friction between the storage box and the ground, and the device has an anti-skid function, which greatly improves the stability of the storage box when in use.

[0017] As a preferred embodiment of a foldable photovoltaic power generation component, a slide groove is provided in the inner cavity of the storage box, a slide column is fixedly connected to the bottom of the protective shell, and one end of the slide column is slidably connected to the inner wall of the slide groove.

[0018] By adopting the above solution, the sliding column is limited by setting the sliding groove, and the protective shell is assisted in lifting and lowering.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The utility model converts electrical energy into electrical energy through a motor, and drives the forward and reverse threaded rods to rotate. Because the surface of the forward and reverse threaded rods is provided with two sections of threads in opposite directions, when the forward and reverse threaded rods rotate forward, the two threaded sleeves can be driven to move toward each other, and when the forward and reverse threaded rods are reversed, the two threaded sleeves can be driven to move outward. When the two threaded sleeves move toward each other, the threaded sleeves drive the No. 1 movable shaft to move. During the movement, the No. 1 movable shaft will change the angle of the movable rod, thereby generating a pulling force and driving the No. 2 movable shaft to move downward, and the protective shell is driven downward by the No. 2 movable shaft until the protective shell is stored in the inner cavity of the storage box and the movement stops, thereby achieving the purpose of folding and reducing the space occupied by the device during transportation. Similarly, the protective shell can be unfolded by reverse operation, which is convenient for users to operate.

[0021] 2. In the present invention, the supporting plate is pulled out of the inner cavity of the protective shell. Therefore, when the supporting plate needs to be unfolded, the connecting plate is held and pulled to one side, and the supporting plate is driven to move to one side by the connecting plate until the second solar panel on the top of the supporting plate is located outside the protective shell and the movement stops. Similarly, when it needs to be folded, the reverse operation can be performed to store the supporting plate back into the inner cavity of the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a cross-sectional view of the storage box of the present utility model;

[0024] Figure 3 This is a cross-sectional view of the protective shell of the present utility model;

[0025] Figure 4It is an enlarged view of point A of the present utility model.

[0026] In the figure: 1. Storage box; 2. Motor; 3. Forward and reverse threaded rod; 4. Threaded sleeve; 5. Movable shaft No. 1; 6. Movable rod; 7. Protective shell; 8. Movable shaft No. 2; 9. Solar panel No. 1; 10. Carrying plate; 11. Connecting plate; 12. Solar panel No. 2; 13. Guide block; 14. Guide groove; 15. Power supply box; 16. Battery. DETAILED DESCRIPTION

[0027] See also Figure 1-4 A foldable photovoltaic power generation assembly, comprising a storage box 1 and a protective shell 7, see Figure 4 As shown, the front and rear ends of the bottom of the inner cavity of the protective shell 7 are provided with guide grooves 14, and the front and rear ends of one side of the bottom of the carrier plate 10 are fixedly connected with guide blocks 13. The bottom of the guide block 13 is slidably connected to the inner wall of the guide groove 14. By setting the guide groove 14, the guide block 13 is limited to assist the carrier plate 10 in moving and prevent the carrier plate 10 from completely detaching from the inner cavity of the protective shell 7. The bottom of the right side of the storage box 1 is fixedly installed with a motor 2, and the output end of the motor 2 is fixedly connected to a forward and reverse threaded rod 3. Figure 2 As shown, one end of the forward and reverse threaded rod 3 is movably connected with a bearing, and one side of the bearing is fixedly connected to one side of the inner cavity of the storage box 1. Through the setting of the bearing, one end of the forward and reverse threaded rod 3 is limited to prevent one end of the forward and reverse threaded rod 3 from being in a suspended state and then shaking. Both sides of the surface of the forward and reverse threaded rod 3 are threadedly connected with a threaded sleeve 4, and the top of the threaded sleeve 4 is fixedly connected to a movable shaft 5 No. 1. Both sides of the bottom of the protective shell 7 are fixedly connected with a movable shaft 8 No. 2. The movable shaft 8 No. 1 and the movable shaft 5 No. 1 are hinged through a movable rod 6. The top of the protective shell 7 is fixedly connected to a solar panel No. 9. Both sides of the inner cavity of the protective shell 7 are pulled out with a supporting plate 10. The top of the supporting plate 10 is fixedly connected with a No. 2 solar panel 12. One side of the supporting plate 10 and the outside of the protective shell 7 are fixedly connected with a connecting plate 11. The machine 2 converts electrical energy into electrical energy and drives the forward and reverse threaded rod 3 to rotate. Because the surface of the forward and reverse threaded rod 3 is provided with two sections of threads in opposite directions, when the forward and reverse threaded rod 3 rotates forward, it can drive the two threaded sleeves 4 to move toward each other. When the forward and reverse threaded rod 3 is reversed, it can drive the two threaded sleeves 4 to move outward. When the two threaded sleeves 4 move toward each other, the threaded sleeves 4 drive the No. 1 movable shaft 5 to move. During the movement, the No. 1 movable shaft 5 will change the angle of the movable rod 6, thereby generating a pulling force and driving the No. 2 movable shaft 8 to move downward. The protective shell 7 is driven downward by the No. 2 movable shaft 8 until the protective shell 7 is stored in the inner cavity of the storage box 1 and the movement stops, thereby achieving the purpose of folding and reducing the space occupied by the device during transportation. By the same token, the protective shell 7 can be unfolded by reverse operation, which is convenient for users to operate.

[0028] See Figure 1 As shown, the rear end of the right side of the storage box 1 is fixedly connected to a power supply box 15, and the inner cavity of the power supply box 15 is provided with a battery 16. Through the setting of the battery 16, the electrical equipment is powered to maintain the normal operation of the electrical equipment. Figure 1 As shown, the surface of the storage box 1 is connected to the box door through a hinge, and a handle is fixedly connected to one side of the box door surface. The door is opened by the handle, and the inner cavity of the storage box 1 is regularly maintained using external tools, which greatly improves the service life of the inner cavity device of the storage box 1. Figure 2 As shown, the bottom of the storage box 1 is bonded with anti-skid pads on all sides, and the number of anti-skid pads is four. The provision of the anti-skid pads increases the friction between the storage box 1 and the ground, and makes the device have an anti-skid function, which greatly improves the stability of the storage box 1 when in use. Figure 2 As shown, a slide groove is provided in the inner cavity of the storage box 1, a slide column is fixedly connected to the bottom of the protective shell 7, and one end of the slide column is slidably connected to the inner wall of the slide groove. Through the setting of the slide groove, the slide column is limited to assist the protective shell 7 in lifting and lowering.

[0029] When in use, since the carrying plate 10 is pulled out of the inner cavity of the protective shell 7, it can be seen that when the carrying plate 10 needs to be unfolded, the connecting plate 11 is held and pulled to one side, and the carrying plate 10 is driven to move to one side by the connecting plate 11 until the second solar panel 12 on the top of the carrying plate 10 is located outside the protective shell 7 and the movement stops. Similarly, when it is necessary to fold, the reverse operation can be performed to store the carrying plate 10 into the inner cavity of the protective shell 7 again. After the storage is completed, the motor 2 is started, and the electrical energy is converted into electrical energy by the motor 2, and the forward and reverse threaded rod 3 is driven to rotate. Because the surface of the forward and reverse threaded rod 3 is provided with two sections of threads in opposite directions, when the forward and reverse threaded rod 3 is folded, the second solar panel 12 on the top of the carrying plate 10 is located outside the protective shell 7. When rotating forward, the two threaded sleeves 4 can be driven to move toward each other. When the forward and reverse threaded rods 3 are reversed, the two threaded sleeves 4 can be driven to move outward. When the two threaded sleeves 4 move toward each other, the threaded sleeves 4 drive the No. 1 movable shaft 5 to move. During the movement, the No. 1 movable shaft 5 will change the angle of the movable rod 6, thereby generating a pulling force and driving the No. 2 movable shaft 8 to move downward. The protective shell 7 is driven downward by the No. 2 movable shaft 8 until the protective shell 7 is stored in the inner cavity of the storage box 1 and the movement stops, thereby achieving the purpose of folding and reducing the space occupied by the device during transportation. By the same token, the reverse operation can unfold the protective shell 7 to facilitate user operation.

Claims

1. A foldable photovoltaic power generation assembly, characterized by: The invention comprises a storage box (1) and a protective shell (7), wherein a motor (2) is fixedly installed at the bottom of the right side of the storage box (1), an output end of the motor (2) is fixedly connected to a forward and reverse threaded rod (3), both sides of the surface of the forward and reverse threaded rod (3) are threadedly connected to a threaded sleeve (4), the top of the threaded sleeve (4) is fixedly connected to a first movable shaft (5), both sides of the bottom of the protective shell (7) are fixedly connected to a second movable shaft (8), the second movable shaft (8) and the first movable shaft (5) are hinged through a movable rod (6), the top of the protective shell (7) is fixedly connected to a first solar panel (9), both sides of the inner cavity of the protective shell (7) are pulled out with a supporting plate (10), the top of the supporting plate (10) is fixedly connected to a second solar panel (12), and one side of the supporting plate (10) and located outside the protective shell (7) is fixedly connected to a connecting plate (11).

2. The foldable photovoltaic power generation assembly according to claim 1, characterized in that: The front and rear ends of the bottom of the inner cavity of the protective shell (7) are both provided with guide grooves (14), and the front and rear ends of one side of the bottom of the supporting plate (10) are both fixedly connected with guide blocks (13), and the bottom of the guide block (13) is slidably connected to the inner wall of the guide groove (14).

3. The foldable photovoltaic power generation assembly according to claim 1, characterized in that: The rear end of the right side of the storage box (1) is fixedly connected to a power supply box (15), and a battery (16) is provided in the inner cavity of the power supply box (15).

4. The foldable photovoltaic power generation assembly according to claim 1, characterized in that: One end of the forward and reverse threaded rod (3) is movably connected to a bearing, and one side of the bearing is fixedly connected to one side of the inner cavity of the storage box (1).

5. The foldable photovoltaic power generation assembly according to claim 1, characterized in that: The surface of the storage box (1) is movably connected to a box door via a hinge, and a handle is fixedly connected to one side of the box door surface.

6. The foldable photovoltaic power generation assembly according to claim 1, characterized in that: Anti-skid pads are bonded to four sides of the bottom of the storage box (1).

7. The foldable photovoltaic power generation assembly according to claim 1, characterized in that: Place The inner cavity of the storage box (1) is provided with a slide groove, and the bottom of the protective shell (7) is fixedly connected with a slide column. One end of the sliding column is slidably connected to the inner wall of the sliding groove.

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