Agricultural photovoltaic integrated energy storage device

Abstract

The utility model provides an agricultural photovoltaic integrated energy storage device which comprises a bottom plate and a photovoltaic panel, a protection box is arranged above the bottom plate, the protection box is connected with the bottom plate, a baffle is arranged on the bottom plate, the baffle is located in the protection box, a first protection cavity and a second protection cavity are formed, a photovoltaic inverter is installed in the first protection cavity, and a second photovoltaic inverter is installed in the second protection cavity. The storage battery box is mounted in the second protection cavity; an adjusting assembly is arranged on one side of the protection box, the photovoltaic panel is installed on the adjusting assembly, a protection cover is arranged above the protection box, and the protection cover is rotatably connected with the bottom plate. According to the energy storage device, the protective cover is arranged above the protective box, and the protective cover is rotatably connected with the bottom plate, so that the protective cover is endowed with certain flexibility and can be adjusted according to use requirements; in rainy days, the protective cover rotates to the position over the bottom plate, the effect of shielding rainwater is achieved, the situation that the rainwater directly washes the device is effectively avoided, corrosion to the appearance of the device is reduced, and the risk that internal devices are affected with damp and damaged is also reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage devices, and more specifically, particularly relates to an agricultural photovoltaic integrated energy storage device. Background Art

[0002] Agricultural photovoltaics applies photovoltaic technology to the agricultural field. By installing photovoltaic panels in farmland or farms, sunlight is converted into electric energy to provide clean and stable power supply for agricultural production, which is used for power supply of agricultural equipment, improving agricultural production efficiency and sustainable development. In order to ensure stable power consumption, a photovoltaic integrated energy storage device is required.

[0003] The photovoltaic integrated energy storage device is connected to the photovoltaic power generation system to store and manage the electric energy generated during the photovoltaic power generation process, which can help cope with unstable weather conditions and provide continuous and stable power supply. The usage environment of the photovoltaic integrated energy storage device will change with agricultural needs. However, when the traditional photovoltaic integrated energy storage device is used in an outdoor environment, there is no effective shielding structure. In rainy days, it will be directly washed by rainwater. However, continuous washing is likely to cause erosion of the device appearance, and at the same time, it is also likely to cause the components inside the device to be damaged by moisture, thereby reducing the working performance and service life. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides an agricultural photovoltaic integrated energy storage device to solve the technical problems in the prior art that the traditional photovoltaic integrated energy storage device has no effective shielding structure, will be directly washed by rainwater, is likely to cause erosion of the device appearance after a long time, and is also likely to cause the internal components to be damaged by moisture, reducing the working performance and service life.

[0005] The purpose and effect of the agricultural photovoltaic integrated energy storage device of the utility model are achieved by the following specific technical means:

[0006] The agricultural photovoltaic integrated energy storage device includes a bottom plate and a photovoltaic panel. A protective box is arranged above the bottom plate. The protective box is connected to the bottom plate. A baffle is arranged on the bottom plate. The baffle is located inside the protective box, forming a first protective cavity and a second protective cavity. A photovoltaic inverter is installed in the first protective cavity, and a battery box is installed in the second protective cavity. An adjusting component is arranged on one side of the protective box. The photovoltaic panel is installed on the adjusting component. A protective cover is arranged above the protective box. The protective cover is rotatably connected to the bottom plate.

[0007] According to a preferred embodiment, the adjusting assembly includes two sets of electric adjusting rods and a support plate. The electric adjusting rods are connected to the bottom plate by bolts. The support plate is connected to the tops of the two sets of electric adjusting rods. Two sets of limit posts are provided on the bottom plate. Limit sliding grooves are formed in the limit posts. Limit sliders are provided at both ends of the support plate, and the limit sliders are clamped in the limit sliding grooves.

[0008] According to a preferred embodiment, the adjusting assembly further includes a support frame. First bearings are provided at both ends of the support frame. The two ends of the rotating rod are respectively inserted into the first bearings. A connecting block is provided on one side of the photovoltaic panel. A connecting through hole is formed in the connecting block. The photovoltaic panel is sleeved on the rotating rod through the connecting through hole; positioning holes are formed in both the connecting block and the rotating rod, and a positioning bolt is inserted into the positioning holes.

[0009] According to a preferred embodiment, the photovoltaic panel is rotatably connected to the support frame through the rotating rod. A first motor is installed on the support frame. Connecting wheels are provided at the shaft ends of the first motor and one end of the rotating rod, and the two connecting wheels are connected by a transmission belt.

[0010] According to a preferred embodiment, two sets of connecting plates are provided on the bottom plate. Second bearings are provided on the connecting plates. Two sets of connecting frames are provided on the protective cover. Connecting holes are formed in the connecting frames, and a connecting piece is inserted into the connecting holes and the second bearings; a clamping plate is provided at one end of the connecting piece, and a clamping groove is formed in the connecting frame, and the clamping plate is clamped in the clamping groove.

[0011] According to a preferred embodiment, the protective cover is rotatably connected to the bottom plate through the connecting piece. A second motor is installed on one of the connecting plates, and the shaft end of the second motor is connected to one of the connecting pieces.

[0012] According to a preferred embodiment, the protective cover is made of transparent glass.

[0013] According to a preferred embodiment, multiple sets of limit blocks are provided on the bottom plate. The battery box and the photovoltaic inverter are both clamped between the multiple sets of limit blocks; a maintenance through groove is formed on one side of the protective box, and both the first protection cavity and the second protection cavity communicate with the outside through the maintenance through groove.

[0014] According to a preferred embodiment, isolation frames are provided in both the first protection cavity and the second protection cavity. Multiple sets of limit blocks are provided on the isolation frames. The battery box and the photovoltaic inverter are both clamped between the multiple sets of limit blocks; a maintenance through groove is formed on one side of the protective box, and both the first protection cavity and the second protection cavity communicate with the outside through the maintenance through groove.

[0015] According to a preferred embodiment, a maintenance board is provided on one side of the protection box. The maintenance board is clamped in the maintenance through groove. Fixing holes are formed in both the protection box and the maintenance board, and fixing screws are clamped in the fixing holes. The maintenance board is detachably connected to the protection box.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] A protective cover is arranged above the bottom plate. The protective cover is connected to two groups of connecting plates arranged on the bottom plate through connecting pieces, so that the protective cover is rotatably connected to the bottom plate. The protective cover can effectively block rain, avoid continuous scouring by rainwater, reduce erosion of the device appearance, and also reduce the risk of internal components being damaged by moisture. At the same time, a second motor is installed on one of the connecting plates, and the shaft end of the second motor is connected to one of the connecting pieces. The rotation of the second motor can drive the protective cover to rotate, enhancing the flexibility of the protective cover, which can be adjusted according to needs, and enhancing the adaptability and reliability of the device in the outdoor environment.

[0018] A protection box is connected to the bottom plate, and a baffle is arranged on the bottom plate. The protection box is divided into a first protection cavity and a second protection cavity by the baffle. The photovoltaic inverter is installed in the first protection cavity, and the battery box is installed in the second protection cavity, effectively preventing the internal components from being directly exposed to the external environment. At the same time, the photovoltaic panel can move up and down through the adjustment component, and the photovoltaic panel is rotatably connected to the adjustment component, so that the position of the photovoltaic panel can be adjusted according to different illumination angles and requirements, maximizing the reception of solar energy and improving the efficiency of photovoltaic power generation. Description of the Drawings

[0019] Figure 1 is the structural schematic diagram of the assembled utility model;

[0020] Figure 2 is the structural schematic diagram of the disassembled first embodiment of the utility model;

[0021] Figure 3 is the structural schematic diagram of the disassembled second embodiment of the utility model;

[0022] Figure 4 is Figure 2 the partial enlarged view of area a in

[0023] Figure 5 is Figure 2 the partial enlarged view of area b in

[0024] Figure 6 is the sectional view of the utility model;

[0025] Figure 7It is a schematic structural diagram of the support plate;

[0026] Figure 8 It is a schematic structural diagram of the photovoltaic panel.

[0027] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0028] 11. Bottom plate; 12. Baffle; 13. Limit post; 14. Limit chute; 15. Connecting plate; 16. Limit block; 17. Isolation frame; 21. Photovoltaic panel; 22. Photovoltaic inverter; 23. Battery box; 24. Connecting block; 25. Positioning hole; 26. Positioning bolt; 31. Protection box; 32. Protective cover; 33. Connecting frame; 34. Connecting hole; 35. Connecting piece; 36. Clamping plate; 37. Card slot; 38. Maintenance through slot; 39. Maintenance plate; 41. Electric adjusting rod; 42. Support plate; 43. Limit slider; 44. Support frame; 45. Rotating rod; 46. Connecting wheel; 47. Transmission belt; 51. First protection cavity; 52. Second protection cavity. Specific embodiments

[0029] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and examples. The following examples are used to illustrate the technical solutions of the present invention, but cannot be used to limit the protection scope of the present invention. Example 1:

[0030] As Figures 1 to 8As shown, the utility model provides an agricultural photovoltaic integrated energy storage device, including a base plate 11 and a photovoltaic panel 21, a protective box 31 is arranged above the base plate 11, and the protective box 31 is connected to the base plate 11 to provide an external protection frame for the internal components. A baffle 12 is arranged on the base plate 11, and the baffle 12 is located inside the protective box 31. The existence of the baffle 12 makes the internal space of the protective box 31 reasonably divided, thereby forming two independent areas of the first protective cavity 51 and the second protective cavity 52. ​​Among them, the photovoltaic inverter 22 is installed in the first protective cavity 51, and the battery box 23 is installed in the second protective cavity 52. ​​Not only the internal space of the protective box 31 is fully utilized, but also the key components with different functions are effectively zoned. An adjustment component is arranged on one side of the protective box 31, and the photovoltaic panel 21 is installed on the adjustment component. The photovoltaic inverter 22 is electrically connected to the photovoltaic panel 21 and the battery box 23 respectively. A protective cover 32 is also provided above the protective box 31, and the protective cover 32 is rotatably connected to the bottom plate 11, which gives the protective cover 32 greater flexibility. In the face of bad weather, especially rainy weather, the protective cover 32 can be quickly rotated into place to provide effective shielding protection for the entire device. It can effectively block the direct impact of rainwater and prevent a large amount of rainwater from invading the interior of the protective box 31, thereby greatly reducing the erosion damage that rainwater may cause to the appearance of the device. At the same time, this protection reduces the risk of damage to internal components due to moisture, and provides reliable protection for the stable operation and long-term use of the device.

[0031] like Figure 2 , Figure 7 , Figure 8 As shown, the adjustment assembly includes two groups of electric adjustment rods 41 and support plates 42. The electric adjustment rods 41 are connected to the bottom plate 11 by bolts, ensuring the stability and reliability of the electric adjustment rods 41 during operation. The support plates 42 are connected to the tops of the two groups of electric adjustment rods 41. Two groups of limit columns 13 are arranged on the bottom plate 11, and limit slide grooves 14 are provided on the limit columns 13. Limit sliders 43 are arranged at both ends of the support plate 42, and the limit sliders 43 are clamped in the limit slide grooves 14, which can guide and limit the movement of the support plate 42, ensuring that the support plate 42 can move up and down smoothly and accurately along the predetermined trajectory under the drive of the electric adjustment rods 41, thereby providing a guarantee for the subsequent position adjustment of the photovoltaic panel 21.

[0032] The adjusting assembly further includes a support frame 44. First bearings are provided at both ends of the support frame 44, and both ends of the rotating rod 45 respectively pass through the first bearings. A dedicated connecting block 24 is provided on one side of the photovoltaic panel 21. A connecting through hole is formed in the connecting block 24, and the photovoltaic panel 21 is sleeved on the rotating rod 45 through the connecting through hole; positioning holes 25 are also formed in both the connecting block 24 and the rotating rod 45, and a positioning bolt 26 passes through these positioning holes 25, further enhancing the stability and reliability of the connection. The photovoltaic panel 21 is rotatably connected to the support frame 44 through the rotating rod 45, providing the possibility for adjusting the angle of the photovoltaic panel 21. To control the rotation of the photovoltaic panel 21, a first motor is installed on the support frame 44. Connecting wheels 46 are provided at the shaft ends of the first motor and one end of the rotating rod 45, and effective connection is achieved between these two sets of connecting wheels 46 through a transmission belt 47. When the first motor is started, its power can be transmitted to the rotating rod 45 through the transmission of the connecting wheels 46 and the transmission belt 47, thereby driving the photovoltaic panel 21 to adjust its angle.

[0033] As Figure 2 , Figure 4 , Figure 5 As shown, two sets of connecting plates 15 are provided on the bottom plate 11. Second bearings are provided on the connecting plates 15, providing support and guarantee for subsequent connection and rotation. Two sets of connecting frames 33 are correspondingly provided on the protective cover 32. Connecting holes 34 are formed on the connecting frames 33, and a connecting member 35 passes through the connecting holes 34 and the second bearings, realizing the connection between the protective cover 32 and the bottom plate 11. A clamping plate 36 is provided at one end of the connecting member 35, and a clamping groove 37 is correspondingly formed on the connecting frame 33. The clamping plate 36 is clamped in the clamping groove 37, not only increasing the connection stability, but also effectively preventing the connecting member 35 from accidentally falling off during operation, thereby ensuring the reliability of the connection between the protective cover 32 and the bottom plate 11. The protective cover 32 is rotatably connected to the bottom plate 11, endowing the protective cover 32 with great flexibility and functionality. Under different weather conditions and working requirements, the protective cover 32 can rotate according to the actual situation, so as to better play its protective role. At the same time, a second motor is installed on one of the connecting plates 15. The shaft end of the second motor is connected to one of the connecting members 35. When it is necessary to control the rotation of the protective cover 32, through the drive of the second motor, the connecting member 35 can rotate at a predetermined speed and direction, thereby driving the protective cover 32 to achieve accurate and stable rotation.

[0034] The protective cover 32 is made of transparent glass material. This transparent glass has good transparency. When used in rainy days, it can provide a rain shielding effect while not affecting the lighting of the photovoltaic panel 21.

[0035] There are multiple groups of limiting blocks 16 arranged on the bottom plate 11. The battery box 23 and the photovoltaic inverter 22 are clamped between these multiple groups of limiting blocks 16, effectively restricting the positions of the battery box 23 and the photovoltaic inverter 22, preventing them from being displaced due to vibration or other external force factors during the operation of the device, and ensuring their stability and safety. A maintenance through slot 38 is provided on one side of the protective box 31. Both the first protective cavity 51 and the second protective cavity 52 can communicate with the outside through the maintenance through slot 38, providing a convenient passage for maintaining and overhauling the internal equipment.

[0036] A maintenance plate 39 is provided on one side of the protective box 31. The maintenance plate 39 is clamped in the maintenance through slot 38. To ensure the firmness of the connection, fixing holes are provided on both the protective box 31 and the maintenance plate 39, and fixing screws are clamped in the fixing holes, further enhancing the tightness and reliability of the connection. It is also possible to conveniently remove the maintenance plate 39 from the protective box 31, so that the internal equipment can be directly accessed. After the maintenance work is completed, the maintenance plate 39 can be reinstalled in place to continue playing its protective role, preventing external dust, moisture, and other possible interference factors from entering the protective cavity, and ensuring the normal operation and service life of the equipment. Embodiment 2:

[0037] Based on the agricultural photovoltaic integrated energy storage device provided in Embodiment 1 of the present application, the agricultural photovoltaic integrated energy storage device is proposed in Embodiment 2 of the present application. Embodiment 2 is merely a preferred manner of Embodiment 1, and the implementation of Embodiment 2 will not affect the independent implementation of Embodiment 1. The following will further describe the second Embodiment 2 of the present utility model.

[0038] As Figure 3 shown, isolation frames 17 are provided in both the first protective cavity 51 and the second protective cavity 52. There are multiple groups of limiting blocks 16 on the isolation frames 17. The battery box 23 and the photovoltaic inverter 22 are clamped between these multiple groups of limiting blocks 16, effectively restricting the positions of the battery box 23 and the photovoltaic inverter 22, preventing them from being displaced due to vibration or other external force factors during the operation of the device, and ensuring their stability and safety. At the same time, through the isolation frames 17, a certain space can be formed between the battery box 23 and the photovoltaic inverter 22 and the bottom plate 11. In a humid environment, it can effectively block the direct rise of ground moisture, reduce the invasion of moisture on the battery box 23 and the photovoltaic inverter 22, avoid problems such as circuit short - circuit and component corrosion caused by moisture, ensure the normal operation of the battery box 23 and the photovoltaic inverter 22, extend the service life of the equipment, and reduce the maintenance cost and the probability of faults. A maintenance through slot 38 is provided on one side of the protective box 31. Both the first protective cavity 51 and the second protective cavity 52 can communicate with the outside through the maintenance through slot 38, providing a convenient passage for maintaining and overhauling the internal equipment.

[0039] The difference between the second embodiment and the first embodiment is that the battery box 23 and the photovoltaic inverter 22 are elevated through the isolation frame 17, so that there is a certain gap between the battery box 23 and the photovoltaic inverter 22 and the bottom plate 11, effectively blocking the moisture from the bottom plate 11, reducing the possibility of the battery box 23 and the photovoltaic inverter 22 getting damp, and thus reducing the circuit faults and component damage caused by moisture. The remaining conditions are the same as those in the first embodiment, so this embodiment will not be elaborated here.

[0040] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments.

Claims

1. The agricultural photovoltaic integrated energy storage device includes a bottom plate (11) and a photovoltaic panel (21), and is characterized in that: Above the bottom plate (11), a protective box (31) is provided. The protective box (31) is connected to the bottom plate (11). A baffle (12) is provided on the bottom plate (11). The baffle (12) is located inside the protective box (31), forming a first protective cavity (51) and a second protective cavity (52). The photovoltaic inverter (22) is installed in the first protective cavity (51), and the battery box (23) is installed in the second protective cavity (52). On one side of the protective box (31), an adjusting component is provided. The photovoltaic panel (21) is installed on the adjusting component. Above the protective box (31), a protective cover (32) is provided. The protective cover (32) is rotatably connected to the bottom plate (11).

2. The agricultural photovoltaic integrated energy storage device according to claim 1, characterized in that: The adjusting component includes two sets of electric adjusting rods (41) and a support plate (42). The electric adjusting rods (41) are connected to the bottom plate (11) by bolts. The support plate (42) is connected to the tops of the two sets of electric adjusting rods (41). Two sets of limit posts (13) are provided on the bottom plate (11). Limit sliding grooves (14) are opened on the limit posts (13). Limit sliding blocks (43) are provided at both ends of the support plate (42). The limit sliding blocks (43) are clamped in the limit sliding grooves (14).

3. The agricultural photovoltaic integrated energy storage device according to claim 2, wherein: The adjusting component further includes a support frame (44). First bearings are provided at both ends of the support frame (44). The two ends of a rotating rod (45) are respectively inserted into the first bearings. A connecting block (24) is provided on one side of the photovoltaic panel (21). A connecting through hole is opened on the connecting block (24). The photovoltaic panel (21) is sleeved on the rotating rod (45) through the connecting through hole. Positioning holes (25) are opened on both the connecting block (24) and the rotating rod (45). A positioning bolt (26) is inserted into the positioning holes (25).

4. The agricultural photovoltaic integrated energy storage device according to claim 3, characterized in that: The photovoltaic panel (21) is rotatably connected to the support frame (44) through the rotating rod (45). A first motor is installed on the support frame (44). Connecting wheels (46) are provided at the shaft ends of the first motor and one end of the rotating rod (45). The two sets of connecting wheels (46) are connected by a transmission belt (47).

5. The agricultural photovoltaic integrated energy storage device according to claim 1, characterized in that: Two sets of connecting plates (15) are provided on the bottom plate (11). Second bearings are provided on the connecting plates (15). Two sets of connecting frames (33) are provided on the protective cover (32). Connecting holes (34) are opened on the connecting frames (33). A connecting member (35) is inserted into the connecting holes (34) and the second bearings. A clamping plate (36) is provided at one end of the connecting member (35). A clamping groove (37) is opened on the connecting frame (33). The clamping plate (36) is clamped in the clamping groove (37).

6. The agricultural photovoltaic integrated energy storage device according to claim 5, wherein: The protective cover (32) is rotatably connected to the bottom plate (11) through the connecting member (35). A second motor is installed on one of the connecting plates (15). The shaft end of the second motor is connected to one of the connecting members (35).

7. The agricultural photovoltaic integrated energy storage device according to claim 6, wherein: The protective cover (32) is made of transparent glass.

8. The agricultural photovoltaic integrated energy storage device according to claim 1, wherein: A plurality of limiting blocks (16) are arranged on the bottom plate (11), and the battery box (23) and the photovoltaic inverter (22) are both clamped between the plurality of limiting blocks (16); a maintenance through groove (38) is formed on one side of the protection box (31), and the first protection cavity (51) and the second protection cavity (52) are both communicated with the outside through the maintenance through groove (38).

9. The agricultural photovoltaic integrated energy storage device according to claim 1, characterized in that: Isolation frames (17) are arranged in both the first protection cavity (51) and the second protection cavity (52), a plurality of limiting blocks (16) are arranged on the isolation frames (17), and the battery box (23) and the photovoltaic inverter (22) are both clamped between the plurality of limiting blocks (16); a maintenance through groove (38) is formed on one side of the protection box (31), and the first protection cavity (51) and the second protection cavity (52) are both communicated with the outside through the maintenance through groove (38).

10. The agricultural photovoltaic integrated energy storage device according to claim 8 or 9, characterized in that: A maintenance plate (39) is arranged on one side of the protection box (31), the maintenance plate (39) is clamped in the maintenance through groove (38), fixing holes are formed in both the protection box (31) and the maintenance plate (39), fixing screws are clamped in the fixing holes, and the maintenance plate (39) is detachably connected to the protection box (31).

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