Photovoltaic power generation energy storage mechanism and use method thereof

Abstract

The invention discloses a photovoltaic power generation and energy storage mechanism and a use method thereof, and relates to the technical field of photovoltaic power generation, the photovoltaic power generation and energy storage mechanism comprises a placement box, a photovoltaic power generation and energy storage device body is installed in an inner cavity of the placement box, and a first dustproof net plate is installed on the inner side of the top of the placement box; a cleaning assembly is arranged on the outer surface of the containing box and comprises two mounting boxes, a fixing box is fixedly connected to the left side of the containing box, and a motor is connected to an inner cavity of the fixing box through bolts. The dust screen can be cleaned synchronously in the heat dissipation process, dust can be prevented from being accumulated and blocking the dust screen in long-time operation through the design, the problem that the heat dissipation efficiency is low due to the fact that the air flow circulation performance is reduced is solved, and when the sweeping assembly and the heat dissipation device work cooperatively, it is ensured that the dust on the dust screen is removed while the device is cooled.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic power generation energy storage mechanism and a use method thereof. Background Art

[0002] Photovoltaic power generation energy storage mechanism refers to the facilities or devices used to store energy in photovoltaic power generation systems. The core function of this type of mechanism is to store the electricity generated by the photovoltaic array when it is not in use, so that it can be released when needed (such as at night, on cloudy days or during peak power demand periods). Energy storage mechanisms are crucial to improving the stability and reliability of photovoltaic power generation systems.

[0003] In the prior art (application number 202222667945.1), the technical scheme discloses a photovoltaic power generation and energy storage device, including an energy storage box and end caps connected at both ends thereof in a sleeve-type manner, wherein an energy storage battery body and a PLC controller installed on the surface of the energy storage box are placed in the energy storage box, a placement rack fixedly connected to the energy storage box is arranged at the lower end of the energy storage battery body, and louver holes are arranged along linear arrays on the surfaces of the two end caps, a copper frame is installed at one end of the energy storage box, an air guide box opening toward the copper frame is arranged at the end of the copper frame away from the energy storage battery body, a mounting frame fixedly connected to the inner wall of the energy storage box is arranged at the end of the air guide box away from the copper frame, a fan is installed in the middle of the mounting frame, and an output end of the fan is connected to the air guide box through evenly distributed conduits, a temperature sensor is installed on one side of the copper frame to detect the temperature of the copper frame, and the copper frame is dissipated by using the fan, the conduit and the air guide box, and the heat is removed along the peripheral side of the energy storage battery body to the other end, thereby achieving comprehensive heat dissipation of the energy storage battery body and saving resources. In the process of implementing the technical solution, the inventors found that there are at least the following problems in the prior art: However, the dust nets of photovoltaic power generation and energy storage devices applied in the above technical solutions are usually directly exposed to the external environment, which makes them vulnerable to dust and particulate matter in the air. Over time, these tiny particles will gradually settle on the dust nets. After a long period of accumulation, the dust layer will become thicker and thicker, eventually resulting in the pores of the dust net being blocked. This blockage not only reduces the air flow through the dust net, but also significantly reduces the ventilation efficiency of the entire device. The reduced airflow will have an adverse effect on the photovoltaic power generation and energy storage device. For example, the reduced heat dissipation performance and reduced air flow mean that the heat generated inside the device cannot be effectively dissipated, which may cause the temperature to rise, thereby affecting the performance and life of the battery and other sensitive electronic components. As a result, the overheated environment may reduce the operating efficiency of the photovoltaic power generation and energy storage mechanism and increase energy consumption. Therefore, we propose a photovoltaic power generation and energy storage mechanism and its use method, which has easy-to-use functions and is in urgent need of development. Summary of the invention

[0004] The purpose of the present invention is to provide a photovoltaic power generation energy storage mechanism and a method of using the same, which has the advantage of being easy to use and solves the problem that over time, these tiny particles will gradually settle on the dustproof net. After a long period of accumulation, the dust layer will become thicker and thicker, eventually resulting in the pores of the dustproof net being blocked. This blockage not only reduces the air flow through the dustproof net, but also significantly reduces the ventilation efficiency of the entire device. The reduced airflow will have an adverse effect on the photovoltaic power generation energy storage device, such as the reduced heat dissipation performance and reduced air flow, which means that the heat generated inside the device cannot be effectively dissipated.

[0005] To achieve the above object, the present invention provides the following technical solutions: The present invention provides a photovoltaic power generation and energy storage mechanism, including a placement box, the inner cavity of the placement box is installed with a photovoltaic power generation and energy storage device body, the inner side of the top of the placement box is installed with a first dustproof mesh plate, the outer surface of the placement box is provided with a cleaning component, the cleaning component includes two installation boxes, the left side of the placement box is fixedly connected with a fixing box, the inner cavity of the fixing box is bolted with a motor, the inner cavities of the two installation boxes are rotatably connected with threaded rods and sliding rods respectively, and the right end of the threaded rod passes through the outside of the installation box.

[0006] Preferably, the output shaft of the motor and the right end of the threaded rod are respectively connected to two first pulleys, and the two first pulleys are connected via a belt drive, and the outer surface of the threaded rod is threadedly connected to two symmetrically arranged cleaning plates.

[0007] Preferably, a side of the cleaning plate away from the threaded rod is movably connected to an outer surface of the sliding rod, and a connecting plate is fixedly connected to the outer surface of the cleaning plate.

[0008] Preferably, guide plates are fixedly connected to both sides of the outer surface of the placement box, a tooth plate is slidably connected to the inner cavity of the guide plate, and a side of the connecting plate away from the connecting plate is fixedly connected to the outer surface of the tooth plate.

[0009] Preferably, both sides of the bottom of the storage box are rotatably connected with rotating rods, the outer surface of the rotating rods is fixedly connected with gears meshing with toothed plates, and both sides of the bottom of the storage box are rotatably connected with shafts, and two second pulleys are respectively installed on the outer surface of the shaft and the rotating rods, and the two second pulleys are connected by belt transmission.

[0010] Preferably, a first push plate is fixedly connected to the outer surface of the shaft, a second push plate is rotatably connected to the side of the first push plate away from the shaft, first running plates are slidably connected to both sides of the placement box, and a short rod is rotatably connected to the inner side of the first running plate.

[0011] Preferably, the outer surface of the short rod is movably connected to one side of the second push plate, the outer surface of the first running plate is fixedly connected to two symmetrically arranged long rods, the left and right sides of the placement box are slidably connected to the second running plate, and the outer surface of the second running plate is fixedly connected to one end of the long rod.

[0012] Preferably, welding blocks are fixedly connected to both sides of the bottom of the placement box, welding rods are fixedly connected to the outer surfaces of the welding block and the second running plate respectively, and the outer surfaces of several welding rods are sleeved with return springs, and the two ends of the return springs are fixedly connected to the outer surfaces of the welding block and the second running plate respectively, and a protective box is fixedly connected to the rear side of the placement box.

[0013] Preferably, the inner cavity of the protection box is bolted to a motor, the left and right sides of the placement box are provided with a placement cavity, the inner cavity of the placement cavity is installed with a second dustproof screen, the inner cavity of the placement cavity is rotatably connected to a plurality of transmission rods, the outer surface of the transmission rod is fixedly connected to a baffle plate, one end of the plurality of transmission rods passes through the outside of the placement box, the outer surfaces of the plurality of transmission rods are respectively provided with synchronous wheels, and the plurality of synchronous wheels are connected by synchronous belt transmission, the outer surfaces of the two transmission rods are provided with a third pulley, and the two third pulleys are connected by belt transmission, the output shaft of the motor is connected to the outer surface of the transmission rod, a wind window is installed at the bottom of the placement box, a cooling fan is installed on the inner side of the wind window, and a third dustproof screen is installed at the bottom of the inner cavity of the wind window.

[0014] The present invention also provides a method for using a photovoltaic power generation energy storage mechanism, comprising the following steps: S1. When the temperature inside the photovoltaic power generation and energy storage device gradually increases, the system starts the motor, and the motor drives the transmission rod and the shielding plate to rotate and swing upward, increasing the flow of external air into the placement box, and then the cooling fan works to further dissipate the heat of the photovoltaic power generation and energy storage device; S2. The motor runs, driving the first pulley and the threaded rod to rotate. Since the threaded rod is provided with two sections of external threads in opposite directions, the cleaning plate reciprocates to effectively remove dust and other impurities on the first filter plate and the second filter plate, thereby improving the heat dissipation efficiency; S3. During the cleaning process, the cleaning plate meshes with the gear through the toothed plate, causing the rotating rod, the second pulley and the shaft to rotate in sequence, and then the first push plate completes a half-circle rotation; S4. When the first push plate moves, it drives the second push plate, the first running plate, the long rod and the second running plate to move. The second running plate will stretch the reset spring during the movement. The whole process not only enhances the cleaning effect of the second filter plate, but also promotes air circulation, thereby improving the overall heat dissipation performance and ensuring that the equipment runs more efficiently and stably.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a special cleaning component, so that the photovoltaic power generation and energy storage device can not only dissipate heat effectively, but also clean the dust net synchronously during the heat dissipation process. This design can prevent dust from accumulating and clogging the dust net during long-term operation, thereby avoiding the problem of low heat dissipation efficiency caused by reduced airflow. When the cleaning component works in conjunction with the heat dissipation, it is ensured that while cooling the equipment, the dust on the dust net is removed to maintain good air circulation, thereby improving the overall heat dissipation efficiency.

[0016] 2. The present invention provides a special cleaning component, so that the photovoltaic power generation and energy storage device can clean the dustproof mesh, thereby significantly reducing the need for manual maintenance, reducing operation and maintenance costs, and making the photovoltaic power generation and energy storage device more economical and efficient. Keeping the dustproof mesh clean and permeable not only helps to maintain a stable internal environment, but also reduces the occurrence rate of failures and improves the reliability and stability of the photovoltaic power generation and energy storage device. Specifically, the cleaning component can automatically detect and remove dust and impurities on the dustproof mesh without frequent manual intervention, ensuring that the dustproof mesh is always in the best condition. Cleaning reduces the need for regular manual cleaning, reduces manpower and time costs, makes operation and maintenance more economical and efficient, thereby reducing operation and maintenance costs and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0018] In the attached picture: Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a bottom-up stereoscopic schematic diagram of the overall structure of the present invention; Figure 3 It is a side cross-sectional perspective schematic diagram of the protection box of the present invention; Figure 4 It is a side view schematic diagram of the overall structure of the present invention; Figure 5 It is a three-dimensional schematic diagram of the threaded rod structure of the present invention; Figure 6 It is a three-dimensional schematic diagram of the long rod structure of the present invention; Figure 7 For the present invention Figure 6 The enlarged schematic diagram at A in the middle; Figure 8 It is a three-dimensional schematic diagram of the sliding rod structure of the present invention; Fig. 9 It is a three-dimensional schematic diagram of the shielding plate structure of the present invention; Fig.10 It is a three-dimensional schematic diagram of the guide plate structure of the present invention.

[0019] In the figure: 1. placement box; 2. photovoltaic power generation and energy storage device body; 3. cleaning component; 31. installation box; 32. fixing box; 33. motor; 34. threaded rod; 35. first pulley; 36. sliding rod; 37. cleaning plate; 38. connecting plate; 39. guide plate; 310. tooth plate; 311. rotating rod; 312. gear; 313. shaft; 314. second pulley; 315. first push plate; 316. second push plate; 317. first running plate; 318. short rod; 319. long rod; 320. second running plate; 321. welding block; 322. reset spring; 323. welding rod; 324. protection box; 325. motor; 326. transmission rod; 327. shielding plate; 328. synchronous wheel; 329. third pulley; 330. wind window; 331. cooling fan.

[0020] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0022] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 10A photovoltaic power generation energy storage mechanism comprises a placement box 1, the inner cavity of the placement box 1 is installed with a photovoltaic power generation energy storage device body 2, the left and right sides of the placement box 1 are fixedly connected with a mounting frame for easy installation, the outer surface of the mounting frame is provided with a plurality of mounting holes, a first dustproof screen is installed on the inner side of the top of the placement box 1, and a cleaning component 3 is arranged on the outer surface of the placement box 1. The photovoltaic power generation energy storage device body 2 is used in conjunction with the cleaning component 3, and the cleaning component 3 includes two mounting boxes 31, and the outer surfaces of the two mounting boxes 31 are in contact with the placement box 1. The outer surface of the two installation boxes 31 is fixedly connected, wherein the two installation boxes 31 are respectively located at the front and rear sides of the placement box 1, the left side of the placement box 1 is fixedly connected with a fixed box 32, the inner cavity of the fixed box 32 is bolted with a motor 33, and the inner cavities of the two installation boxes 31 are rotatably connected with a threaded rod 34 and a sliding rod 36, the outer surface of the threaded rod 34 is provided with two oppositely arranged external threads, and the right end of the threaded rod 34 penetrates to the outside of the installation box 31, the output shaft of the motor 33 and the right end of the threaded rod 34 are respectively connected to two first pulleys 35, and The two first pulleys 35 are connected by belt transmission. The outer surface of the threaded rod 34 is threadedly connected to two symmetrically arranged cleaning plates 37. The cleaning plate 37 is movably connected to the outer surface of the sliding rod 36 on the side away from the threaded rod 34. The outer surface of the cleaning plate 37 is slidably connected to the inner cavity of the installation box 31, and the top of the installation box 31 is provided with a through cavity adapted to the threaded rod 34. The outer surface of the cleaning plate 37 is fixedly connected to a connecting plate 38. Both sides of the outer surface of the placement box 1 are fixedly connected to guide plates 39, wherein the placement box 1 A temperature sensor is installed on the outer surface of the storage box 1, and the temperature sensor is connected to the photovoltaic power generation and energy storage device body 2. The inner cavity of the guide plate 39 is slidably connected with a tooth plate 310, and the side of the connecting plate 38 away from the connecting plate 38 is fixedly connected to the outer surface of the tooth plate 310. The installation position of the tooth plate 310 is lower than the first push plate 315. The two sides of the bottom of the storage box 1 are rotatably connected with a rotating rod 311, and the outer surface of the rotating rod 311 is fixedly connected with a gear 312 meshing with the tooth plate 310. The two sides of the bottom of the storage box 1 are rotatably connected with a shaft 313; See also Figure 2-Figure 10Two second pulleys 314 are respectively installed on the outer surfaces of the shaft body 313 and the rotating rod 311, and the two second pulleys 314 are connected by belt transmission. The outer surface of the shaft body 313 is fixedly connected with a first push plate 315, and the side of the first push plate 315 away from the shaft body 313 is rotatably connected with the second push plate 316. Both sides of the placement box 1 are slidably connected with a first running plate 317, and the inner side of the first running plate 317 is rotatably connected with a short rod 318. The outer surface of the short rod 318 is movably connected to one side of the second push plate 316. The outer surface of the first running plate 317 is fixedly connected with two symmetrically arranged long rods 319, and the left and right sides of the placement box 1 are slidably connected with the second running plates 32 0, the outer surface of the second running plate 320 is fixedly connected to one end of the long rod 319, both sides of the bottom of the placement box 1 are fixedly connected with welding blocks 321, the welding blocks 321 and the outer surfaces of the second running plate 320 are respectively fixedly connected with welding rods 323, the outer surfaces of several welding rods 323 are sleeved with return springs 322, the two ends of the return springs 322 are respectively fixedly connected to the outer surfaces of the welding blocks 321 and the second running plate 320, a protective box 324 is fixedly connected to the rear side of the placement box 1, the inner cavity of the protective box 324 is bolted with a motor 325, the left and right sides of the placement box 1 are provided with placement cavities, the inner cavity of the placement cavity is installed with a second dustproof screen, wherein the second dustproof screen is connected to the first A running plate 317 and a second running plate 320 are used together, and the first running plate 317 and the second running plate 320 are arranged in an L shape. The inner cavity of the placement cavity is rotatably connected to a plurality of transmission rods 326, and the outer surface of the transmission rod 326 is fixedly connected to a shielding plate 327, and the plurality of shielding plates 327 are installed at equal intervals. The first running plate 317 and the second running plate 320 are in contact with the second dustproof mesh plate, and cleaning blocks of cleaning materials such as sponges arranged in an oblique shape are installed. One end of the plurality of transmission rods 326 penetrates the outside of the placement box 1, and the outer surfaces of the plurality of transmission rods 326 are respectively sleeved with synchronous wheels 328, and the plurality of synchronous wheels 328 are connected through synchronous belt drive. Then, the outer surfaces of the two transmission rods 326 are sleeved with a third pulley 329, and the two third pulleys 329 are connected by belt transmission, the output shaft of the motor 325 is connected to the outer surface of the transmission rod 326, a wind window 330 is installed at the bottom of the placement box 1, and a cooling fan 331 is installed on the inner side of the wind window 330, and the bottom of the inner cavity of the placement box 1 is provided with a wind distribution cavity suitable for the cooling fan 331, and the cooling fan 331 is used in conjunction with the photovoltaic power generation and energy storage device body 2, and a third dustproof mesh plate is installed at the bottom of the inner cavity of the wind window 330, and the first dustproof mesh plate and the third dustproof mesh plate are in contact with the outer surface of the cleaning plate 37, and the outer surface of the cleaning plate 37 is installed with a sponge or other cleaning material.

[0025] Finally, the working principle of the photovoltaic power generation and energy storage mechanism is: first, when the internal temperature of the photovoltaic power generation and energy storage device body 2 is too high, the cleaning component 3 can be started to dissipate the heat of the photovoltaic power generation and energy storage device body 2, and the baffle 327 can be opened while dissipating the heat to expand the circulation of the wind. When dissipating the heat, the cleaning component 3 is started to clean the dustproof mesh plate, thereby avoiding the blockage of dust particles, speeding up the circulation of the wind, and facilitating heat dissipation.

[0026] A method for using a photovoltaic power generation energy storage mechanism comprises the following steps: S1. When the temperature inside the photovoltaic power generation and energy storage device body 2 gradually increases, the system starts the motor 325, and the motor 325 drives the transmission rod 326 and the shielding plate 327 to rotate and swing upward, increasing the flow of external air into the placement box 1, and then the cooling fan 331 works to further dissipate heat from the photovoltaic power generation and energy storage device body 2; S2. The motor 33 is running, driving the first pulley 35 and the threaded rod 34 to rotate. Since the threaded rod 34 is provided with two sections of external threads in opposite directions, the cleaning plate 37 reciprocates to effectively remove dust and other impurities on the first filter plate and the second filter plate, thereby improving the heat dissipation efficiency; S3. During the cleaning process, the cleaning plate 37 meshes with the gear 312 through the tooth plate 310, so that the rotating rod 311, the second pulley 314 and the shaft 313 rotate in sequence, and then the first push plate 315 completes a half-circle rotation; S4. When the first push plate 315 moves, it drives the second push plate 316, the first running plate 317, the long rod 319 and the second running plate 320 to move, wherein the second running plate 320 will stretch the return spring 322 during the movement. The whole process not only enhances the cleaning effect of the second filter plate, but also promotes air circulation, thereby improving the overall heat dissipation performance and ensuring that the equipment runs more efficiently and stably.

[0027] In summary, the present invention achieves the following functions and effects: 1. The present invention provides a special cleaning component, so that the photovoltaic power generation and energy storage device can not only dissipate heat effectively, but also clean the dust net synchronously during the heat dissipation process. This design can prevent dust from accumulating and clogging the dust net during long-term operation, thereby avoiding the problem of low heat dissipation efficiency caused by reduced airflow. When the cleaning component works in conjunction with the heat dissipation, it is ensured that while cooling the equipment, the dust on the dust net is removed to maintain good air circulation, thereby improving the overall heat dissipation efficiency.

[0028] 2. The present invention provides a special cleaning component, so that the photovoltaic power generation and energy storage device can clean the dustproof mesh, thereby significantly reducing the need for manual maintenance, reducing operation and maintenance costs, and making the photovoltaic power generation and energy storage device more economical and efficient. Keeping the dustproof mesh clean and permeable not only helps to maintain a stable internal environment, but also reduces the occurrence rate of failures and improves the reliability and stability of the photovoltaic power generation and energy storage device. Specifically, the cleaning component can automatically detect and remove dust and impurities on the dustproof mesh without frequent manual intervention, ensuring that the dustproof mesh is always in the best condition. Cleaning reduces the need for regular manual cleaning, reduces manpower and time costs, makes operation and maintenance more economical and efficient, thereby reducing operation and maintenance costs and facilitating use.

[0029] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0030] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present invention and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by this application.

[0031] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A photovoltaic power generation and energy storage mechanism, comprising a storage box (1), characterized in that: The inner cavity of the placement box (1) is installed with a photovoltaic power generation and energy storage device body (2), the inner side of the top of the placement box (1) is installed with a first dustproof screen, the outer surface of the placement box (1) is provided with a cleaning assembly (3), the cleaning assembly (3) comprises two installation boxes (31), the left side of the placement box (1) is fixedly connected to a fixing box (32), the inner cavity of the fixing box (32) is bolted to a motor (33), the inner cavities of the two installation boxes (31) are rotatably connected to a threaded rod (34) and a sliding rod (36), and the right end of the threaded rod (34) passes through the outer side of the installation box (31).

2. A photovoltaic power generation energy storage mechanism according to claim 1, characterized in that: The output shaft of the motor (33) and the right end of the threaded rod (34) are respectively connected to two first pulleys (35), and the two first pulleys (35) are connected via a belt drive. The outer surface of the threaded rod (34) is threadedly connected to two symmetrically arranged cleaning plates (37).

3. A photovoltaic power generation energy storage mechanism according to claim 2, characterized in that: The side of the cleaning plate (37) away from the threaded rod (34) is movably connected to the outer surface of the sliding rod (36), and the outer surface of the cleaning plate (37) is fixedly connected to a connecting plate (38).

4. A photovoltaic power generation energy storage mechanism according to claim 3, characterized in that: Guide plates (39) are fixedly connected to both sides of the outer surface of the placement box (1), a tooth plate (310) is slidably connected to the inner cavity of the guide plate (39), and a side of the connecting plate (38) away from the connecting plate (38) is fixedly connected to the outer surface of the tooth plate (310).

5. A photovoltaic power generation energy storage mechanism according to claim 4, characterized in that: Both sides of the bottom of the storage box (1) are rotatably connected to a rotating rod (311), and the outer surface of the rotating rod (311) is fixedly connected to a gear (312) meshing with the toothed plate (310). Both sides of the bottom of the storage box (1) are rotatably connected to a shaft (313), and the shaft (313) and the outer surface of the rotating rod (311) are respectively installed with two second pulleys (314), and the two second pulleys (314) are connected through a belt transmission.

6. A photovoltaic power generation energy storage mechanism according to claim 5, characterized in that: A first push plate (315) is fixedly connected to the outer surface of the shaft body (313); a second push plate (316) is rotatably connected to the side of the first push plate (315) away from the shaft body (313); first running plates (317) are slidably connected to both sides of the placement box (1); and a short rod (318) is rotatably connected to the inner side of the first running plate (317).

7. A photovoltaic power generation energy storage mechanism according to claim 6, characterized in that: The outer surface of the short rod (318) is movably connected to one side of the second push plate (316); the outer surface of the first running plate (317) is fixedly connected to two symmetrically arranged long rods (319); the left and right sides of the placement box (1) are slidably connected to the second running plate (320); the outer surface of the second running plate (320) is fixedly connected to one end of the long rod (319).

8. A photovoltaic power generation and energy storage mechanism according to claim 7, characterized in that: Both sides of the bottom of the placement box (1) are fixedly connected to welding blocks (321), the outer surfaces of the welding block (321) and the second running plate (320) are respectively fixedly connected to welding rods (323), the outer surfaces of a plurality of welding rods (323) are sleeved with return springs (322), the two ends of the return springs (322) are respectively fixedly connected to the outer surfaces of the welding block (321) and the second running plate (320), and the rear side of the placement box (1) is fixedly connected to a protective box (324).

9. A photovoltaic power generation and energy storage mechanism according to claim 8, characterized in that: The inner cavity of the protection box (324) is bolted to a motor (325), the left and right sides of the placement box (1) are provided with placement cavities, the inner cavity of the placement cavity is provided with a second dustproof screen, the inner cavity of the placement cavity is rotatably connected to a plurality of transmission rods (326), the outer surface of the transmission rods (326) is fixedly connected to a shielding plate (327), one end of the plurality of transmission rods (326) passes through the outer side of the placement box (1), and the outer surfaces of the plurality of transmission rods (326) are respectively sleeved with synchronous wheels (328) , and a plurality of synchronous wheels (328) are connected by synchronous belt transmission, the outer surfaces of the two transmission rods (326) are sleeved with third pulleys (329), and the two third pulleys (329) are connected by belt transmission, the output shaft of the motor (325) is connected to the outer surface of the transmission rod (326), a wind window (330) is installed at the bottom of the placement box (1), a cooling fan (331) is installed on the inner side of the wind window (330), and a third dustproof screen is installed at the bottom of the inner cavity of the wind window (330).

10. A method for using a photovoltaic power generation energy storage mechanism, comprising the photovoltaic power generation energy storage mechanism as claimed in any one of claims 1 to 9, characterized in that: The following steps are also included: S1. When the temperature inside the photovoltaic power generation and energy storage device body (2) gradually increases, the system starts the motor (325), and the motor (325) drives the transmission rod (326) and the shielding plate (327) to rotate and swing upward, thereby increasing the flow of external air into the placement box (1), and then the cooling fan (331) works to further dissipate heat from the photovoltaic power generation and energy storage device body (2); S2. The motor (33) is running, driving the first pulley (35) and the threaded rod (34) to rotate. Since the threaded rod (34) is provided with two sections of external threads in opposite directions, the cleaning plate (37) performs reciprocating motion, effectively removing dust and other impurities on the first filter plate and the second filter plate, thereby improving heat dissipation efficiency; S3. During the cleaning process, the cleaning plate (37) meshes with the gear plate (310) and the gear (312), causing the rotating rod (311), the second pulley (314) and the shaft (313) to rotate in sequence, thereby causing the first push plate (315) to complete a half-turn rotation; S4. When the first push plate (315) moves, it drives the second push plate (316), the first running plate (317), the long rod (319) and the second running plate (320) to move, wherein the second running plate (320) stretches the return spring (322) during the movement. The whole process not only enhances the cleaning effect of the second filter screen plate, but also promotes air circulation, thereby improving the overall heat dissipation performance and ensuring that the equipment operates more efficiently and stably.

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