Photovoltaic power generation energy storage cabinet

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation energy storage cabinet which comprises a shell, an air cylinder is fixedly connected to the inner wall of the right side of the shell, a pushing block is fixedly connected to the driving end of the air cylinder, a rack is fixedly connected to the left side of the pushing block, and a rotating rod is rotationally connected to the inner wall of the shell. The outer portion of the rotating rod is fixedly connected with a gear, the outer portion of the rotating rod is fixedly connected with two rotating blocks, the tops of the two rotating blocks are fixedly connected with a first fixing plate, the right side of the shell is fixedly connected with a heat dissipation assembly used for conducting heat dissipation on equipment, and the heat dissipation assembly comprises a plurality of first guide plates. The left sides of the first guide plates are fixedly connected to the right side of the shell. According to the photovoltaic panel angle adjusting device, the air cylinder enables the pushing block to move, enables the rack to move, enables the gear to rotate, enables the rotating block to rotate and enables the first fixing plate to rotate, and therefore angle adjustment of the photovoltaic panel is achieved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic power generation energy storage cabinet. Background Technology

[0002] Photovoltaic power generation is a technology that uses the photoelectric effect of semiconductor materials to convert solar energy into electrical energy. Because solar power generation is unstable due to factors such as day and night and weather, energy storage cabinets are necessary. A photovoltaic energy storage cabinet is a device that integrates energy storage batteries, battery management components, inverters, and other components. The energy storage cabinet can store electrical energy when photovoltaic power generation is in surplus and release it when power generation is insufficient or during peak demand periods, ensuring a stable power supply, improving the reliability and energy utilization efficiency of photovoltaic power generation modules, and reducing dependence on the traditional power grid.

[0003] A typical photovoltaic energy storage cabinet mainly consists of an energy storage battery pack, a battery management component, an inverter, a controller, a charging and discharging circuit, and a cabinet structure. The energy storage battery pack is the core component, used to store electrical energy; the battery management component is responsible for monitoring and managing the status of the battery pack, ensuring its safe and efficient operation; the inverter converts the DC power output from the battery pack into AC power to meet the needs of the electrical equipment; the controller coordinates the work of each part, realizing functions such as charging and discharging control; the charging and discharging circuit is responsible for connecting to external photovoltaic panels and electrical equipment to realize the transmission and conversion of electrical energy; the cabinet structure provides physical support and protection for the internal components, while also possessing functions such as heat dissipation, fire prevention, and moisture prevention, ensuring the stable and reliable operation of the entire energy storage cabinet.

[0004] In existing technologies, the photovoltaic panels on some photovoltaic power generation and energy storage cabinets are basically fixed, making it difficult to maintain optimal sunlight exposure at all times. This limits power generation efficiency, prevents full utilization of solar energy, and results in a significant waste of solar energy. Therefore, a photovoltaic power generation and energy storage cabinet is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a photovoltaic power generation and energy storage cabinet, which aims to improve the problem that in the existing technology, photovoltaic panels are basically fixed and cannot maintain the best light-receiving state at all times, resulting in limited power generation efficiency, failure to fully utilize solar energy, and a large amount of light energy being wasted.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A photovoltaic power generation energy storage cabinet includes an outer shell. A cylinder is fixedly connected to the inner right wall of the outer shell. A push block is fixedly connected to the drive end of the cylinder. A rack is fixedly connected to the left side of the push block. A rotating rod is rotatably connected to the inner wall of the outer shell. A gear is fixedly connected to the outside of the rotating rod. Two rotating blocks are fixedly connected to the outside of the rotating rod. A fixing plate is fixedly connected to the top of the two rotating blocks. A heat dissipation component for cooling the equipment is fixedly connected to the right side of the outer shell.

[0008] As a further description of the above technical solution:

[0009] The heat dissipation assembly includes multiple guide plates, the left side of the multiple guide plates is fixedly connected to the right side of the housing, a filter plate is slidably connected to the adjacent side of every two guide plates, and a fan is fixedly connected to the inner wall of the right side of the housing.

[0010] As a further description of the above technical solution:

[0011] A partition is fixedly connected to the inner wall of the outer shell, a guide plate is fixedly connected to the top of the partition, the bottom of the push block is slidably connected to the top of the guide plate, and a fixing block is fixedly connected to the bottom of the cylinder.

[0012] As a further description of the above technical solution:

[0013] The bottom of the fixing block is fixedly connected to the top of the partition, and a baffle is fixedly connected to the top of the partition;

[0014] As a further description of the above technical solution:

[0015] A photovoltaic panel is fixedly connected to the top of the fixed plate one, and inclined plates are fixedly connected to both the front and rear sides of the fixed plate one.

[0016] As a further description of the above technical solution:

[0017] A fixing plate three is fixedly connected to the front side of the outer casing, and the outside of the gear is in contact with the outside of the rack;

[0018] As a further description of the above technical solution:

[0019] A fixing plate 2 is fixedly connected to the bottom of each pair of guide plates 1, and the left side of the fixing plate 2 is fixedly connected to the right side of the outer casing;

[0020] As a further description of the above technical solution:

[0021] An air outlet is fixedly connected to the left side of the outer casing, and two support plates are fixedly connected to the inner wall of the outer casing. An energy storage block is fixedly connected to the top of each of the two support plates.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the cylinder drives the push block to move, thereby moving its rack, which in turn drives the gear to rotate, thus guiding the rotating block to rotate, thereby causing the fixed plate to rotate, thereby realizing the angle adjustment of the photovoltaic panel, which can make the photovoltaic panel receive sunlight more effectively, improve the photovoltaic power generation efficiency, and increase the power generation.

[0024] 2. In this utility model, the fan introduces external air into the energy storage cabinet, so that the external air comes into contact with the filter plate and is filtered to remove residual impurities. This achieves heat dissipation inside the photovoltaic power generation energy storage cabinet. In addition, it can improve the safety of the energy storage components and reduce the risk of safety accidents such as failures or fires caused by high temperatures. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a photovoltaic power generation and energy storage cabinet proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the baffle structure of a photovoltaic power generation energy storage cabinet proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the air outlet structure of a photovoltaic power generation and energy storage cabinet proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the guide plate structure of a photovoltaic power generation and energy storage cabinet proposed in this utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Cylinder; 3. Push block; 4. Rack; 5. Rotating rod; 6. Gear; 7. Rotating block; 8. Fixed plate one; 9. Partition; 10. Baffle; 11. Support plate; 12. Energy storage block; 13. Guide plate one; 14. Filter plate; 15. Fixed plate two; 16. Air outlet; 17. Photovoltaic panel; 18. Inclined plate; 19. Fixed block; 20. Fixed plate three; 21. Guide plate two. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 2 and Figure 4 This utility model provides an embodiment of a photovoltaic power generation and energy storage cabinet, including a shell 1, which is the foundation of the entire device and drives its movement. A cylinder 2 is fixedly connected to the inner wall of the right side of the shell 1. The cylinder 2 is the driving source of the angle adjustment component. A push block 3 is fixedly connected to the driving end of the cylinder 2. A rack 4 is fixedly connected to the left side of the push block 3. A rotating rod 5 is rotatably connected to the inner wall of the shell 1. A gear 6 is fixedly connected to the outside of the rotating rod 5. Two rotating blocks 7 are fixedly connected to the outside of the rotating rod 5. A fixing plate 8 is fixedly connected to the top of the two rotating blocks 7. The push block 3 receives the pushing force of the cylinder 2 and moves, thereby driving the rack 4 to move, thereby causing the gear 6 to rotate, which in turn drives the rotating rod 5 to rotate. The rotating rod 5 receives the rotational force of the gear 6 and rotates. The rotating blocks 7 are fixed on the rotating rod 5 and rotate with it. The fixing plate 8 receives the rotational force of the rotating blocks 7 and rotates accordingly. A heat dissipation component for cooling the device is fixedly connected to the right side of the shell 1.

[0033] Reference Figure 1 and Figure 3 The heat dissipation assembly includes multiple guide plates 13. The left side of the multiple guide plates 13 is fixedly connected to the right side of the outer casing 1. A filter plate 14 is slidably connected to the adjacent side of every two guide plates 13. A fan is fixedly connected to the inner wall of the right side of the outer casing 1. The guide plates 13 allow the filter plate 14 to slide. The filter plate 14 filters the air. The fan draws external air into the interior.

[0034] Reference Figures 1 to 3A partition 9 is fixedly connected to the inner wall of the outer casing 1. A guide plate 21 is fixedly connected to the top of the partition 9. The bottom of the push block 3 is slidably connected to the top of the guide plate 21. A fixing block 19 is fixedly connected to the bottom of the cylinder 2. The bottom of the fixing block 19 is fixedly connected to the top of the partition 9. A baffle 10 is fixedly connected to the top of the partition 9. The partition 9 separates the energy storage area and the angle adjustment area. The guide plate allows the push block 3 to move linearly. The fixing block 19 allows the cylinder 2 to exert a stable pushing force. The baffle 10 protects the angle adjustment component. A photovoltaic panel 17 is fixedly connected to the top of the fixing plate 8. Inclined plates 18 are fixedly connected to both the front and rear sides of the fixing plate 8. The photovoltaic panel 17 receives solar energy, and the inclined plates 18 clean up rainwater. A fixing plate 3 20 is fixedly connected to the front side of the housing 1. The fixing plate 3 20 facilitates the opening of the housing 1 by the staff. The outside of the gear 6 contacts the outside of the rack 4. The rack 4 moves to make the gear 6 rotate. A fixing plate 2 15 is fixedly connected to the bottom of each pair of guide plates 13. The left side of the fixing plate 2 15 is fixedly connected to the right side of the housing 1. The fixing plate 2 15 protects the top filter plate 14 so that it is not easy to fall off. An air outlet 16 is fixedly connected to the left side of the housing 1. The air outlet 16 filters the internal air. Two support plates 11 are fixedly connected to the inner wall of the housing 1. An energy storage block 12 is fixedly connected to the top of the two support plates 11. The support plates 11 support the energy storage block 12. The energy storage block 12 receives the energy transferred by the photovoltaic panel 17.

[0035] Working principle: Cylinder 2 drives push block 3 to move, which in turn drives rack 4 to move, which in turn drives gear 6 to rotate, which in turn drives rotating rod 5 to rotate, which in turn drives rotating block 7 to rotate, which in turn drives fixed plate 8 to rotate, which in turn drives photovoltaic panel 17 on fixed plate 8 to rotate. This achieves angle adjustment of photovoltaic panel 17, which can more effectively receive sunlight, improve photovoltaic power generation efficiency, and increase power generation.

[0036] The operator starts the fan, allowing external air to enter the interior of the outer casing 1. The external air comes into contact with the filter plate 14, which filters the external air, removing any residual impurities. The filtered air then enters the interior, and the air inside the outer casing 1 is discharged through the air outlet 16. This achieves heat dissipation inside the photovoltaic power generation energy storage cabinet and improves the safety of the energy storage components, thereby reducing the risk of safety accidents such as malfunctions or fires caused by high temperatures.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic power generation energy storage cabinet, comprising a shell (1), characterized in that: A cylinder (2) is fixedly connected to the inner wall of the right side of the outer shell (1). A push block (3) is fixedly connected to the drive end of the cylinder (2). A rack (4) is fixedly connected to the left side of the push block (3). A rotating rod (5) is rotatably connected to the inner wall of the outer shell (1). A gear (6) is fixedly connected to the outside of the rotating rod (5). Two rotating blocks (7) are fixedly connected to the outside of the rotating rod (5). A fixing plate (8) is fixedly connected to the top of the two rotating blocks (7). A heat dissipation component for heat dissipation of the equipment is fixedly connected to the right side of the outer shell (1).

2. The photovoltaic power generation energy storage cabinet according to claim 1, characterized in that: The heat dissipation assembly includes multiple guide plates (13), the left side of the multiple guide plates (13) is fixedly connected to the right side of the housing (1), a filter plate (14) is slidably connected to the adjacent side of every two guide plates (13), and a fan is fixedly connected to the inner wall of the right side of the housing (1).

3. The photovoltaic power generation energy storage cabinet according to claim 1, characterized in that: The inner wall of the outer shell (1) is fixedly connected to a partition (9), the top of the partition (9) is fixedly connected to a guide plate (21), the bottom of the push block (3) is slidably connected to the top of the guide plate (21), and the bottom of the cylinder (2) is fixedly connected to a fixing block (19).

4. A photovoltaic power generation energy storage cabinet according to claim 3, characterized in that: The bottom of the fixing block (19) is fixedly connected to the top of the partition (9), and the top of the partition (9) is fixedly connected to a baffle (10).

5. A photovoltaic power generation energy storage cabinet according to claim 1, characterized in that: A photovoltaic panel (17) is fixedly connected to the top of the fixed plate (8), and inclined plates (18) are fixedly connected to both the front and rear sides of the fixed plate (8).

6. A photovoltaic power generation energy storage cabinet according to claim 5, characterized in that: A fixing plate 3 (20) is fixedly connected to the front side of the outer shell (1), and the outside of the gear (6) is in contact with the outside of the rack (4).

7. A photovoltaic power generation energy storage cabinet according to claim 2, characterized in that: Each pair of guide plates (13) is fixedly connected to a fixing plate (15) at its bottom, with the left side of the fixing plate (15) fixedly connected to the right side of the outer casing (1).

8. A photovoltaic power generation energy storage cabinet according to claim 1, characterized in that: An air outlet (16) is fixedly connected to the left side of the outer shell (1), and two support plates (11) are fixedly connected to the inner wall of the outer shell (1). An energy storage block (12) is fixedly connected to the top of each of the two support plates (11).

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