Solar charging and discharging device

Abstract

The utility model relates to the technical field of solar energy, and discloses a solar charging and discharging device which comprises a bottom plate, a storage battery is installed on the upper surface of the bottom plate, a supporting plate is installed above the bottom plate, a solar panel is installed on the upper surface of the supporting plate, and a cleaning mechanism is arranged on the upper surface of the supporting plate and located on the rear side of the solar panel. A positioning plate is mounted on the lower surface of the supporting plate, and an adjusting mechanism is arranged on the upper surface of the bottom plate and located on the right side of the storage battery. Solar energy is converted into electric energy through the solar panel, and the electric energy is stored in the storage battery; the cleaning mechanism cleans the solar panel through bristles on a fixing frame, and the influence of dust on the solar energy conversion efficiency is avoided; and meshing of a second gear and a third gear and meshing of a fourth gear and a first gear in the adjusting mechanism can drive the solar panel to rotate in the horizontal direction and the vertical direction, so that the angle and the orientation of the solar panel are adjusted, and the solar panel can receive illumination better.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy, in particular to a solar energy charging and discharging device. Background Art

[0002] Traditional solar charging and discharging devices usually include solar panels and batteries. Solar panels convert solar energy into electrical energy, which is then stored in the battery through a controller. When the electrical energy is needed, the controller releases the electrical energy from the battery to power the load. If the charging panel above the traditional solar charging device is not cleaned for a long time, it will be covered with dust, which will affect its conversion efficiency.

[0003] A Chinese patent discloses a solar charging and discharging device (authorization announcement number CN218276607U). When too much dust accumulates on the top of the solar panel, the patented technology starts the first drive motor and the second drive motor. At this time, the cleaning drum rotates, and the first drive motor drives the screw rod to rotate intermittently in forward and reverse directions, thereby cleaning the surface of the solar panel in all directions without manual cleaning, which is more practical; however, it has certain disadvantages: the angle and direction of the solar panel cannot be adjusted arbitrarily, and the solar panel cannot be adjusted according to different time periods of the day, so it cannot receive light well, thereby reducing the solar energy conversion efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a solar charging and discharging device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A solar charging and discharging device comprises a base plate, a storage battery is mounted on the upper surface of the base plate, a support plate is mounted above the base plate, a solar panel is mounted on the upper surface of the support plate, and a cleaning mechanism is arranged on the upper surface of the support plate located at the rear side of the solar panel, a positioning plate is mounted on the lower surface of the support plate, two positioning blocks are symmetrically mounted on the lower surface of the positioning plate, and a first gear is mounted on the lower surface of the positioning plate located between the two positioning blocks, and an adjustment mechanism is arranged on the upper surface of the base plate located at the right side of the storage battery.

[0007] As a further solution of the utility model: the cleaning mechanism includes a first fixed block, a telescopic cylinder is installed on the rear surface of the first fixed block, a second fixed block is installed on the telescopic end of the telescopic cylinder, a fixed frame is installed on the lower end of the second fixed block, and bristles are installed on the lower surface of the fixed frame.

[0008] As a further solution of the utility model: the adjusting mechanism includes a mounting frame and a mounting rod, a first motor is mounted on the lower surface of the mounting frame, a second gear is mounted on the upper end of the first motor, a mounting sleeve is rotatably connected to the outside of the mounting rod, and a third gear is mounted on the upper end of the mounting rod, a first vertical plate is mounted on the upper surface of the third gear, and a second vertical plate is mounted on one side of the first vertical plate on the upper surface of the third gear, a second motor is mounted on one side surface of the second vertical plate, and a fourth gear is mounted on one end of the second motor.

[0009] As a further solution of the utility model: the lower end of the first fixing block is installed on the upper surface of the support plate, the left and right ends of the fixing frame are respectively slidably connected to the left and right side surfaces of the support plate, and the lower end of the bristles is in contact with the upper surface of the solar panel.

[0010] As a further solution of the utility model: the lower ends of the mounting frame and the mounting sleeve are both mounted on the upper surface of the base plate.

[0011] As a further solution of the utility model: the second gear is meshedly connected to the third gear, the upper end of the first vertical plate is rotatably connected to a positioning block, the upper end of the second vertical plate is rotatably connected to another positioning block, and the fourth gear is meshedly connected to the first gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model converts solar energy into electrical energy through the solar panel and stores it in the battery; the telescopic cylinder in the cleaning mechanism drives the fixing frame to move, and the bristles on the fixing frame are used to clean the solar panel, so as to remove the dust accumulated on the surface of the solar panel and avoid the dust from affecting the solar energy conversion efficiency; the meshing of the second gear and the third gear and the meshing of the fourth gear and the first gear in the adjustment mechanism can drive the solar panel to rotate in the horizontal and vertical directions, so as to adjust the angle and direction of the solar panel so that the solar panel can better receive light. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a solar charging and discharging device;

[0015] Figure 2 It is a structural schematic diagram of a cleaning mechanism in a solar charging and discharging device;

[0016] Figure 3 It is a partial left view of a solar charging and discharging device;

[0017] Figure 4 The figure is a schematic diagram of the structure of a regulating mechanism in a solar charging and discharging device.

[0018] In the figure: 1, bottom plate; 2, battery; 3, support plate; 4, solar panel; 5, cleaning mechanism; 6, first fixed block; 7, telescopic cylinder; 8, second fixed block; 9, fixing frame; 10, bristles; 11, positioning plate; 12, positioning block; 13, first gear; 14, adjustment mechanism; 15, mounting frame; 16, mounting rod; 17, first motor; 18, second gear; 19, mounting sleeve; 20, third gear; 21, first vertical plate; 22, second vertical plate; 23, second motor; 24, fourth gear. DETAILED DESCRIPTION

[0019] See also Figure 1 and Figure 2 In an embodiment of the utility model, a solar charging and discharging device comprises a bottom plate 1, a storage battery 2 is mounted on the upper surface of the bottom plate 1, and a support plate 3 is mounted above the bottom plate 1, a solar panel 4 is mounted on the upper surface of the support plate 3, and a cleaning mechanism 5 is arranged on the upper surface of the support plate 3 at the rear side of the solar panel 4, the cleaning mechanism 5 comprises a first fixed block 6, the lower end of the first fixed block 6 is mounted on the upper surface of the support plate 3, a telescopic cylinder 7 is mounted on the rear surface of the first fixed block 6, a second fixed block 8 is mounted on the telescopic end of the telescopic cylinder 7, a fixing frame 9 is mounted on the lower end of the second fixed block 8, the left and right ends of the fixing frame 9 are respectively slidably connected to the left and right side surfaces of the support plate 3, a brush 10 is mounted on the lower surface of the fixing frame 9, and the lower end of the brush 10 is in contact with the upper surface of the solar panel 4;

[0020] The solar panel 4 converts solar energy into electrical energy and stores it in the battery 2; the telescopic cylinder 7 is preferably electric, and when it is extended, it drives the fixing frame 9 to move, so that the dust accumulated on the surface of the solar panel 4 is cleaned by the bristles 10.

[0021] exist Figure 1 , Figure 3 and Figure 4Middle: A positioning plate 11 is installed on the lower surface of the support plate 3, and two positioning blocks 12 are symmetrically installed on the lower surface of the positioning plate 11, and a first gear 13 is installed on the lower surface of the positioning plate 11 between the two positioning blocks 12. An adjustment mechanism 14 is provided on the upper surface of the bottom plate 1 on the right side of the battery 2. The adjustment mechanism 14 includes a mounting frame 15 and a mounting rod 16. A first motor 17 is installed on the lower surface of the mounting frame 15, and a second gear 18 is installed on the upper end of the first motor 17. The outer rotation of the mounting rod 16 is connected to a mounting sleeve 19, and the lower ends of the mounting frame 15 and the mounting sleeve 19 are both mounted on the bottom plate 1 On the upper surface of the mounting rod 16, a third gear 20 is mounted on the upper end, the second gear 18 is meshedly connected to the third gear 20, a first vertical plate 21 is mounted on the upper surface of the third gear 20, the upper end of the first vertical plate 21 is rotatably connected to a positioning block 12, a second vertical plate 22 is mounted on the upper surface of the third gear 20 on one side of the first vertical plate 21, the upper end of the second vertical plate 22 is rotatably connected to another positioning block 12, a second motor 23 is mounted on one side surface of the second vertical plate 22, a fourth gear 24 is mounted on one end of the second motor 23, and the fourth gear 24 is meshedly connected to the first gear 13;

[0022] The center of the first gear 13, the center of the connection between the first vertical plate 21 and a positioning block 12, and the center of the connection between the second vertical plate 22 and another positioning block 12 are on the same axis; the first motor 17 drives the support plate 3 to rotate in the horizontal direction through the second gear 18 and the third gear 20, and the second motor 23 drives the support plate 3 to rotate in the vertical direction through the fourth gear 24 and the first gear 13, so that the direction and angle of the solar panel 4 can be adjusted arbitrarily, for example, in the morning, the solar panel 4 faces one direction, at noon, the solar panel 4 faces another direction, and in the afternoon, the solar panel 4 faces another direction again; the first motor 17 and the second motor 23 are automatically controlled by an external control system.

[0023] The working principle of the utility model is: when the surface of the solar panel 4 needs to be cleaned, the telescopic cylinder 7 is turned on, the telescopic cylinder 7 is extended to drive the fixing frame 9 to move, and the bristles 10 will clean the dust accumulated on the surface of the solar panel 4; when the direction and angle of the solar panel 4 need to be adjusted, the staff can turn on the first motor 17 to drive the second gear 18 to rotate, and the third gear 20 meshing with the second gear 18 will drive the first vertical plate 21 and the second vertical plate 22 to rotate synchronously, thereby driving the solar panel 4 to rotate in the horizontal direction, the second motor 23 drives the fourth gear 24 to rotate, and the first gear 13 meshing with the fourth gear 24 will drive the solar panel 4 to rotate in the vertical direction, thereby adjusting the direction and angle of the solar panel 4.

[0024] What is described above 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 solar charging and discharging device, comprising a base plate (1), a storage battery (2) being mounted on the upper surface of the base plate (1), a support plate (3) being mounted above the base plate (1), a solar panel (4) being mounted on the upper surface of the support plate (3), and a cleaning mechanism (5) being disposed on the upper surface of the support plate (3) at the rear side of the solar panel (4), characterized in that: A positioning plate (11) is installed on the lower surface of the support plate (3), two positioning blocks (12) are symmetrically installed on the lower surface of the positioning plate (11), and a first gear (13) is installed on the lower surface of the positioning plate (11) between the two positioning blocks (12), and an adjustment mechanism (14) is provided on the upper surface of the bottom plate (1) on the right side of the storage battery (2); The adjustment mechanism (14) comprises a mounting frame (15) and a mounting rod (16); a first motor (17) is mounted on the lower surface of the mounting frame (15); a second gear (18) is mounted on the upper end of the first motor (17); a mounting sleeve (19) is rotatably connected to the outside of the mounting rod (16); a third gear (20) is mounted on the upper end of the mounting rod (16); a first vertical plate (21) is mounted on the upper surface of the third gear (20); a second vertical plate (22) is mounted on the upper surface of the third gear (20) on one side of the first vertical plate (21); a second motor (23) is mounted on one side of the second vertical plate (22); a fourth gear (24) is mounted on one end of the second motor (23); The second gear (18) is meshedly connected to the third gear (20), the upper end of the first vertical plate (21) is rotatably connected to a positioning block (12), the upper end of the second vertical plate (22) is rotatably connected to another positioning block (12), and the fourth gear (24) is meshedly connected to the first gear (13).

2. A solar charging and discharging device according to claim 1, characterized in that: The cleaning mechanism (5) comprises a first fixed block (6), a telescopic cylinder (7) is mounted on the rear surface of the first fixed block (6), a second fixed block (8) is mounted on the telescopic end of the telescopic cylinder (7), a fixed frame (9) is mounted on the lower end of the second fixed block (8), and bristles (10) are mounted on the lower surface of the fixed frame (9).

3. A solar charging and discharging device according to claim 2, characterized in that: The lower end of the first fixing block (6) is mounted on the upper surface of the support plate (3), the left and right ends of the fixing frame (9) are respectively slidably connected to the left and right side surfaces of the support plate (3), and the lower end of the bristles (10) is in contact with the upper surface of the solar panel (4).

4. A solar charging and discharging device according to claim 1, characterized in that: The lower ends of the mounting frame (15) and the mounting sleeve (19) are both mounted on the upper surface of the base plate (1).

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