Photovoltaic energy storage device with extension structure

Abstract

The utility model provides a photovoltaic energy storage device with an extension structure, belongs to the field of photovoltaic energy storage, and aims to solve the problem of inconvenience in convenient support and use. The photovoltaic energy storage device comprises a device shell, a breathable mesh plate is fixedly connected to the device shell, and a servo motor is fixedly connected to the interior of the device shell; and the inverter is connected with the solar panel through a circuit. Through the arrangement of the threaded sleeve, when the equipment is supported and fixed, the servo motor can be started to drive the first gear to operate, when the first gear rotates, the threaded sleeve can be stably driven to rotate through the second gear, the threaded sleeve can push the threaded rod to move when rotating, and when the threaded rod moves downwards, the threaded rod can be driven to rotate through the second gear. The device can be matched with the supporting plate to support the device, pulleys for moving are supported, the supporting and using stability of the device is improved, under supporting of the threaded rod and the supporting plate, the height of the device can be adjusted, and the device can be adjusted and used according to the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic energy storage, and in particular to a photovoltaic energy storage device with an extended structure. Background Art

[0002] In order to further respond to environmental protection policies, photovoltaic power generation has been continuously applied. Photovoltaic power generation is mainly achieved through solar panels. Solar panels convert light energy into electrical energy under photosynthesis, and store the electrical energy in batteries connected to the solar panels, which facilitates the conversion and utilization of light energy, avoids energy waste, and further improves environmental protection.

[0003] However, most photovoltaic energy storage devices currently have the following problems:

[0004] 1. Existing photovoltaic energy storage devices, when in use, are mostly moved by pulleys or universal wheels in order to facilitate the movement of the equipment for photovoltaic energy storage. However, after the equipment is moved to the use position, the contact area between the pulley or universal wheel and the ground is limited. If it is hit by external force, it is easy to cause the equipment to continue to shift or be damaged, affecting the stability of use and making it inconvenient to support and use.

[0005] Second, in existing photovoltaic energy storage devices, when performing photovoltaic energy storage, most of the equipment is exposed to the outside, and the surrounding dust easily floats to the surface of the solar panel. After a long period of dust accumulation, it is easy to affect the irradiation of the light source, reduce the efficiency of energy storage, and make it inconvenient to clean the dust on the folded and retracted solar panels.

[0006] Therefore, we made improvements to this and proposed a photovoltaic energy storage device with an extended structure. Utility Model Content

[0007] The purpose of the utility model is to solve the existing problems of inconvenience in supporting and using the solar panel conveniently and inconvenience in cleaning dust from the folded and retracted solar panel.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A photovoltaic energy storage device with an extended structure is provided to improve the above problems.

[0010] The specific application is as follows:

[0011] The invention comprises a device shell, wherein the device shell is fixedly connected with a breathable mesh plate, the device shell is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a threaded sleeve, the threaded sleeve is rotatably connected to the device shell, the threaded sleeve is threaded with a threaded rod, the threaded rod is fixedly connected with a support plate, the device shell is fixedly connected with a mounting plate, the mounting plate is limitedly slidably connected with a pull plate, the mounting plate and the pull plate are both equipped with a solar panel, the device shell is fixedly connected with a waste box, the waste box is bolted with a cover plate, the waste box is fixedly connected with a delivery pipe, the delivery pipe is installed with a pump body, the other end of the delivery pipe is fixedly connected to the mounting plate, the mounting plate begins to have an air distribution groove, the mounting plate is fixedly connected with an air suction pipe, the mounting plate is fixedly connected with a cleaning brush plate, an inverter is installed in the device shell, and the inverter is connected to the solar panel through a line.

[0012] As a preferred technical solution of the present application, the output shaft of the servo motor is fixedly connected to the center of the first gear, and the center line of the first gear and the center line of the second gear are on the same horizontal line.

[0013] As a preferred technical solution of the present application, the second gear is symmetrically distributed on the left and right sides of the first gear, and the second gear corresponds one-to-one with the threaded rod through a threaded sleeve.

[0014] As a preferred technical solution of the present application, the waste boxes are symmetrically distributed on the left and right sides of the device housing, and the waste boxes correspond one-to-one with the pump body through the delivery pipe.

[0015] As a preferred technical solution of the present application, the air intake pipes are arranged in four groups, and the four groups of air intake pipes are symmetrically distributed in the left and right groups of the mounting plate, and each group of air intake pipes is equidistantly distributed in the mounting plate.

[0016] As a preferred technical solution of the present application, the inverter is connected to a battery via a line, the battery is installed in a device housing, and the bottom end surface of the cleaning brush plate is in contact with the top end surface of the solar panel.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. Through the provided threaded sleeve, when the equipment is supported and fixed, the servo motor can be turned on to drive the first gear to operate. When the first gear rotates, it can smoothly drive the threaded sleeve to rotate through the second gear. When the threaded sleeve rotates, it can push the threaded rod to move. When the threaded rod moves down, it can cooperate with the support plate to support the equipment and prop up the pulley for movement, thereby improving the stability of the equipment support. Under the support of the threaded rod and the support plate, the height of the equipment can be adjusted, and it can be adjusted and used according to the surrounding environment.

[0020] 2. Through the air distribution groove, when the solar panels in the installation board need to be cleaned of dust, the pull plate can be pushed to move into the installation board. When the pull plate moves, the surface can be cleaned by the cleaning brush plate in the installation board. When the pump body is turned on, the pump body absorbs and transports the cleaned dust through multiple suction pipes on the air distribution groove, and uses the conveying pipe to transport the cleaned dust to the waste box, so that the solar panels in the installation board can be cleaned conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall three-dimensional structure of a photovoltaic energy storage device with an extended structure provided in this application;

[0022] Figure 2 A schematic diagram of the side view structure of the device housing of the photovoltaic energy storage device with an extended structure provided in the present application;

[0023] Figure 3 A schematic diagram of the side view structure of a threaded sleeve of a photovoltaic energy storage device with an extended structure provided in the present application;

[0024] Figure 4 A schematic diagram of the side view of the waste bin of the photovoltaic energy storage device with an extended structure provided in this application;

[0025] Figure 5 Photovoltaic energy storage device with extended structure provided in this application Figure 3 Enlarged structural diagram at A in the middle.

[0026] Markings in the figure: 1. Device housing; 2. Breathable mesh plate; 3. Servo motor; 4. First gear; 5. Second gear; 6. Threaded sleeve; 7. Threaded rod; 8. Support plate; 9. Mounting plate; 10. Pull plate; 11. Solar panel; 12. Waste box; 13. Cover plate; 14. Delivery pipe; 15. Pump body; 16. Air distribution trough; 17. Suction pipe; 18. Cleaning brush plate; 19. Inverter; 20. Battery. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] like Figure 1-5As shown, this embodiment proposes a photovoltaic energy storage device with an extended structure, including a device housing 1, a breathable mesh plate 2 is fixedly connected to the device housing 1, a servo motor 3 is fixedly connected inside the device housing 1, a first gear 4 is fixedly connected to the output shaft of the servo motor 3, a second gear 5 is meshedly connected to the first gear 4, a threaded sleeve 6 is fixedly connected to the second gear 5, the threaded sleeve 6 is rotatably connected to the device housing 1, a threaded rod 7 is threadedly connected to the threaded sleeve 6, a support plate 8 is fixedly connected to the threaded rod 7, a mounting plate 9 is fixedly connected to the device housing 1, and a limit slide is provided inside the mounting plate 9. A pull plate 10 is dynamically connected, and solar panels 11 are installed on the mounting plate 9 and the pull plate 10. A waste box 12 is fixedly connected to the device housing 1, and a cover plate 13 is bolted to the waste box 12. A delivery pipe 14 is fixedly connected to the waste box 12, and a pump body 15 is installed on the delivery pipe 14. The other end of the delivery pipe 14 is fixedly connected to the mounting plate 9. An air distribution groove 16 begins to be provided in the mounting plate 9, and an air suction pipe 17 is fixedly connected in the mounting plate 9. A cleaning brush plate 18 is fixedly connected in the mounting plate 9. An inverter 19 is installed in the device housing 1, and the inverter 19 is connected to the solar panel 11 through a line.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the output shaft of the servo motor 3 is fixedly connected to the center of the first gear 4, and the center line of the first gear 4 and the center line of the second gear 5 are on the same horizontal line, which can ensure that when the first gear 4 is running, it can drive the second gear 5 to run smoothly.

[0037] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the second gear 5 is symmetrically distributed on the left and right sides of the first gear 4, and the second gear 5 corresponds one-to-one with the threaded rod 7 through the threaded sleeve 6, which can ensure that with the cooperation of the threaded rods 7 on both sides, the support plate 8 can be driven to move smoothly.

[0038] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the waste bins 12 are symmetrically distributed on the left and right sides of the device housing 1, and the waste bins 12 correspond one-to-one with the pump body 15 through the delivery pipe 14, which can ensure that the waste bins 12 on both sides can clean the solar panels 11 on both sides at the same time.

[0039] like Figure 5As shown, as a preferred embodiment, on the basis of the above method, further, four groups of air intake pipes 17 are arranged, and the four groups of air intake pipes 17 are symmetrically distributed in the left and right groups of the mounting plate 9, and each group of air intake pipes 17 is equidistantly distributed in the mounting plate 9, which can ensure the coordination of multiple air intake pipes 17 and improve the efficiency of dust suction.

[0040] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the inverter 19 is connected to the battery 20 through a line, the battery 20 is installed in the device housing 1, and the bottom end surface of the cleaning brush plate 18 is in contact with the top end surface of the solar panel 11, which can ensure that the dust on the surface of the solar panel 11 can be smoothly cleaned by the cleaning brush plate 18 when moving.

[0041] Specifically, when the photovoltaic energy storage device with an extended structure is used: Figure 1-5 When the device needs to be used for photovoltaic energy storage, the device housing 1 can be pushed to move to the use position. In order to avoid the pulley on the device housing 1 affecting the stability of use, when the device needs to be supported and fixed, the servo motor 3 can be turned on to drive the first gear 4 to operate. While the servo motor 3 is running, air can be circulated through the breathable mesh plate 2 on the device housing 1 to avoid high temperature accumulation affecting the stability of use. When the first gear 4 rotates, it can smoothly drive the threaded sleeve 6 to rotate through the second gear 5. When the threaded sleeve 6 rotates, it can push the threaded rod 7 to move. When the threaded rod 7 moves down, it can cooperate with the support plate 8 to support the device to support the pulley for movement, thereby improving the stability of the device support. Under the support of the threaded rod 7 and the support plate 8, the height of the device can be adjusted, and it can be adjusted and used according to the surrounding environment. At the same time, when the support plate 8 needs to be moved and retracted, the threaded sleeve 6 can be driven in the opposite direction to operate, and the threaded sleeve 6 can push the threaded rod 7 connected to move up. When the threaded rod 7 moves, it can drive the support plate 8 to move up, so that the pulley on the device housing 1 is attached to the ground, thereby improving the stability of use.

[0042] When photovoltaic energy storage is needed, the pull plates 10 on both sides of the mounting plate 9 can be pulled. When the pull plates 10 are moved outward and unfolded, photovoltaic energy storage can be performed simultaneously through the solar panels 11 on the pull plates 10 and the solar panels 11 on the mounting plate 9. The converted electricity can be converted into usable power by the action of the inverter 19, and the battery 20 is used to store electricity. When the pull plates 10 need to be retracted, it is troublesome to clean and wipe them one by one. The pull plates 10 on both sides can be pushed to move into the mounting plate 9. While moving, the solar panels 11 on the pull plates 10 can be stored through the solar panels 11 in the mounting plate 9. The cleaning brush plate 18 is used to sweep the dust on the surface. The pump body 15 can be opened in advance while cleaning. The pump body 15 absorbs the swept dust through the multiple suction pipes 17 on the air distribution groove 16, and the dust is transported to the waste box 12 by the conveying pipe 14 for centralized collection and treatment. When the dust in the waste box 12 needs to be treated later, the cover 13 on the waste box 12 can be opened to collect and treat the dust inside. Then, the solar panel 11 on the mounting plate 9 can be wiped to improve the cleaning efficiency and avoid wiping one by one to affect the cleaning efficiency.

[0043] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A photovoltaic energy storage device with an extended structure, comprising a device housing (1), characterized in that: The housing (1) of the device is fixedly connected to a breathable mesh plate (2); the housing (1) of the device is fixedly connected to a servo motor (3); the output shaft of the servo motor (3) is fixedly connected to a first gear (4); the first gear (4) is meshingly connected to a second gear (5); the second gear (5) is fixedly connected to a threaded sleeve (6); the threaded sleeve (6) is rotatably connected to the housing (1); the threaded sleeve (6) is threadedly connected to a threaded rod (7); the threaded rod (7) is fixedly connected to a support plate (8); the housing (1) of the device is fixedly connected to a mounting plate (9); the mounting plate (9) is limitedly slidably connected to a pull plate (10); the mounting plate (9) and the pull plate (10) are rotatably connected to each other. 10) are all installed with solar panels (11), a waste box (12) is fixedly connected to the device housing (1), a cover plate (13) is bolted to the waste box (12), a delivery pipe (14) is fixedly connected to the waste box (12), a pump body (15) is installed on the delivery pipe (14), the other end of the delivery pipe (14) is fixedly connected to the mounting plate (9), an air distribution groove (16) is provided in the mounting plate (9), an air suction pipe (17) is fixedly connected in the mounting plate (9), a cleaning brush plate (18) is fixedly connected in the mounting plate (9), an inverter (19) is installed in the device housing (1), and the inverter (19) is connected to the solar panel (11) through a line.

2. A photovoltaic energy storage device with an extended structure according to claim 1, characterized in that: The output shaft of the servo motor (3) is fixedly connected to the center of the first gear (4), and the center line of the first gear (4) and the center line of the second gear (5) are on the same horizontal line.

3. A photovoltaic energy storage device with an extended structure according to claim 1, characterized in that: The second gears (5) are symmetrically distributed on the left and right sides of the first gear (4), and the second gears (5) correspond one-to-one to the threaded rods (7) via the threaded sleeves (6).

4. A photovoltaic energy storage device with an extended structure according to claim 1, characterized in that: The waste boxes (12) are symmetrically distributed on the left and right sides of the device housing (1), and the waste boxes (12) correspond one-to-one to the pump bodies (15) via the delivery pipes (14).

5. The photovoltaic energy storage device with an extended structure according to claim 1, characterized in that: The air intake pipes (17) are arranged in four groups, and the four groups of air intake pipes (17) are symmetrically distributed in two groups on the left and right inside the mounting plate (9), and each group of air intake pipes (17) is equidistantly distributed inside the mounting plate (9).

6. The photovoltaic energy storage device with an extended structure according to claim 1, characterized in that: The inverter (19) is connected to a battery (20) via a line; the battery (20) is installed in a device housing (1); and the bottom end surface of the cleaning brush plate (18) is in contact with the top end surface of the solar panel (11).

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