Photovoltaic energy storage integrated device

Abstract

The application discloses a kind of photovoltaic energy storage integrated devices, belong to photovoltaic energy storage field, including base, the upper end of the base is fixedly connected with two mounting frames, the inside rotationally connected with rotating lever in two The outer wall of the rotating lever is fixedly sleeved with two installation rods, and the upper end of the installation rod is fixedly connected with solar panel.The application is slid up and down with the change of rainwater weight through rainwater collection frame, linkage swing rod and storage box are lifted, which is lifted in rainy days to avoid immersion, and the relative sliding of cleaning plate in the lifting process of storage box is used to scrape and clean the heat dissipation hole in both directions, effectively prevent dust and debris from blocking the heat dissipation hole, ensure the heat dissipation efficiency and operation safety of storage box, without additional power source, completely rely on rainwater gravity and elastic telescopic rod reset to realize automation action, simple and reliable structure, reduce equipment maintenance cost.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic energy storage, specifically relating to a photovoltaic energy storage integrated device. Background Technology

[0002] Photovoltaic energy storage integrated devices are integrated equipment that organically combines solar photovoltaic power generation systems with energy storage units. They play a key role in the field of renewable energy utilization, enabling efficient collection, storage and on-demand release of solar energy. They are widely used in scenarios such as distributed power supply for homes, off-peak electricity consumption for industrial and commercial enterprises and off-grid power supply in remote areas.

[0003] Chinese patent CN120474450A discloses a multifunctional integrated photovoltaic power generation and energy storage device, including a base, a storage tank fixedly connected to the top of the base, a support frame fixedly connected to the top of the base, a motor fixedly connected to the top of the support frame, a pulley assembly fixedly connected to the output end of the motor, and a rotating shaft fixedly connected to the shaft center of the pulley assembly.

[0004] The existing technology has the following problems: cleaning the heat dissipation holes only relies on the relative sliding when the battery box is raised and lowered, without making multi-level use of the rainwater resources; at the same time, impurities can easily enter the collection frame with the rainwater and may flow back to the bottom of the battery box or near the heat dissipation holes, which will aggravate the blockage of the heat dissipation holes and the risk of the equipment getting damp. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a photovoltaic energy storage integrated device that solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides a photovoltaic energy storage integrated device, including a base, two mounting brackets fixedly connected to the upper end of the base, rotating rods rotatably connected inside the two mounting brackets, two mounting rods fixedly sleeved on the outer wall of the rotating rods, and solar panels fixedly connected to the upper end of the mounting rods; The upper end of the base is fixedly connected to a limiting slide A and a limiting slide B. A slider A is slidably connected inside the limiting slide A. A rainwater collection frame is fixedly connected to the side of the slider A. A fixing plate is fixedly connected to the inner wall of the base. A swing rod is hinged to the upper side of the fixing plate by a pin. Slide grooves A and B are opened on the inner sides of both ends of the swing rod. A slider B is slidably connected inside the limiting slide B. A battery box is fixedly connected to the side of the slider B. A sliding shaft A is fixedly connected to the outer wall of the rainwater collection frame. A sliding shaft B is fixedly connected to the outer wall of the battery box. A fixing block is fixedly connected to the outer wall of the battery box. A connecting rod slides through the middle of the fixing block. A cleaning plate is fixedly connected to the bottom end of the connecting rod. A lifting plate is fixedly connected to the top end of the connecting rod.

[0007] Preferably, the side of the battery storage box is provided with heat dissipation holes, and the cleaning plate is located outside the heat dissipation holes.

[0008] Preferably, the sliding shaft A and sliding shaft B are slidably connected inside the sliding groove A and sliding groove B respectively, and the hinge point between the swing rod and the fixed plate is closer to the rainwater collection frame.

[0009] Preferably, an elastic telescopic rod A is fixedly connected to the top of the battery box, the top of the elastic telescopic rod A is fixedly connected to the lifting plate, an elastic telescopic rod B is fixedly connected to the upper end of the base, and the top of the elastic telescopic rod B is fixedly connected to the bottom of the rainwater collection frame.

[0010] Preferably, a cleaning assembly is fitted to the outer side of the solar panel. The cleaning assembly includes a protective box, which is fixedly connected to the side of the solar panel. A gear A is rotatably connected to the inner side of one side of the mounting bracket. A mounting shaft is rotatably connected to the side of the solar panel. One end of the mounting shaft extends into the interior of the protective box, and a gear B and a main drive wheel are fixedly sleeved on the outer wall of the mounting shaft. Driven drive wheels are rotatably connected to the outer walls of both ends of the solar panel. A drive steel belt is wound around the outer walls of the main drive wheel and the driven drive wheel. A mounting plate is fixedly connected to the upper surface of the drive steel belt, and a scraper is fixedly connected to the bottom of the mounting plate.

[0011] Preferably, the protective box has a circular opening on the side near the mounting bracket, and the diameter of the circular opening is larger than the size of gear A. Gear A extends into the interior of the protective box through this circular opening.

[0012] Preferably, the upper end of the protective box has an opening, the upper side of the main drive wheel moves through the opening, the upper side of the drive steel belt is located at the upper end of the protective box, and the two sides of the protective box have openings, through which the lower side of the drive steel belt slides through the protective box.

[0013] Preferably, the rainwater collection frame is equipped with a filter assembly inside and outside. The filter assembly includes a filter plate, which is fixedly connected to the inside of the rainwater collection frame. A scraper frame is provided on the upper side of the filter plate. A sliding rod is rotatably connected to one side of the scraper frame. A vertical rod is fixedly connected to the upper end of the base. A horizontal plate is fixedly connected to the upper end of the vertical rod. An inclined groove is opened in the middle of the horizontal plate. The end of the sliding rod away from the scraper frame is slidably connected to the inside of the inclined groove.

[0014] Preferably, the rainwater collection frame has a groove C on its side and a slag outlet on its inner side, and the slide rod is slidably connected to the groove C.

[0015] The advantages of this application are: (1) This application achieves lifting and lowering by sliding the rainwater collection frame up and down with the weight of the rainwater, and linking the swing rod with the battery box. This not only raises the battery box in rainy weather to avoid water immersion, but also uses the relative sliding of the cleaning plate during the lifting and lowering of the battery box to perform bidirectional scraping and cleaning of the heat dissipation holes, effectively preventing dust and debris from clogging the heat dissipation holes, ensuring the heat dissipation efficiency and operational safety of the battery box. At the same time, no additional power source is required, and the automatic action is achieved entirely by the gravity of the rainwater and the reset of the elastic telescopic rod. The structure is simple and reliable, reducing the equipment maintenance cost.

[0016] (2) By setting up a cleaning component, this application utilizes the rotation of the solar panel during angle adjustment, and drives the main drive wheel, drive steel belt and scraper to move synchronously through the meshing transmission of the fixed gear and the gear rotating with the panel. While adjusting the light-collecting angle, the surface of the solar panel is automatically cleaned. There is no need to set up a separate cleaning drive device, realizing the integrated linkage of angle adjustment and cleaning functions. This not only ensures the light-collecting efficiency of the solar panel, but also reduces the frequency of manual cleaning, and improves the energy conversion efficiency and service life of the photovoltaic energy storage device.

[0017] (3) By setting up a filter component, this application utilizes the up-and-down sliding of the rainwater collection frame and the cooperation of the horizontal plate groove to convert the vertical displacement into the horizontal sliding of the scraper frame, thereby realizing automatic bidirectional scraping and cleaning of the filter plate, timely removing impurities such as leaves and mud accumulated on the filter plate, avoiding filter plate blockage, ensuring the smoothness and efficiency of rainwater collection, and at the same time, no additional power is required. It is completed synchronously with the lifting and lowering action of the rainwater collection frame, further improving the automation level and practicality of the device and reducing the frequency of manual maintenance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial cross-sectional top view schematic diagram of the present invention; Figure 3 This is the invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a front cross-sectional view of the present invention; Figure 5 This is the invention Figure 4 Enlarged structural diagram at point B; Figure 6 This is the invention Figure 1 Enlarged structural diagram at point C; Figure 7 This is the invention Figure 2 Enlarged structural diagram at point D; Figure 8 This is the invention Figure 4 Enlarged structural diagram at point E in the middle.

[0019] Explanation of key figure labels: 1. Base; 2. Mounting bracket; 3. Rotating rod; 4. Mounting rod; 5. Solar panel; 61. Limiting slide A; 62. Slider A; 63. Rainwater collection frame; 64. Fixing plate; 65. Swing rod; 66. Slide A; 67. Slide B; 68. Limiting slide B; 69. Slider B; 610. Battery box; 611. Sliding shaft A; 612. Sliding shaft B; 613. Fixing block; 614. Connecting rod; 615. Cleaning plate; 616. Lifting plate; 617. 7. Elastic telescopic rod A; 71. Elastic telescopic rod B; 72. Cleaning assembly; 73. Protective box; 74. Gear A; 75. Mounting shaft; 76. Gear B; 77. Main drive wheel; 78. Driven drive wheel; 79. Drive steel belt; 70. Mounting plate; 71. Scraper; 82. Movable port; 83. Filter assembly; 84. Filter plate; 85. Scraper frame; 86. Slide rod; 87. Vertical pole; 88. Horizontal plate; 89. Inclined chute; 80. Slide chute C; 81. Slag outlet. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0021] Example 1, as Figures 1-8 As shown, a photovoltaic energy storage integrated device includes a base 1, with two mounting brackets 2 fixedly connected to the upper end of the base 1. Rotating rods 3 are rotatably connected inside the two mounting brackets 2, and two mounting rods 4 are fixedly sleeved on the outer wall of the rotating rods 3. Solar panels 5 are fixedly connected to the upper end of the mounting rods 4. The upper end of the base 1 is fixedly connected to the limiting slide A61 and the limiting slide B68. The limiting slide A61 is slidably connected to the slider A62. The side of the slider A62 is fixedly connected to the rainwater collection frame 63. The inner wall of the base 1 is fixedly connected to the fixing plate 64. The upper side of the fixing plate 64 is hinged to the swing rod 65 by a pin. The inner sides of the two ends of the swing rod 65 are provided with the sliding groove A66 and the sliding groove B67. The limiting slide B68 is slidably connected to the slider B69. The side of the slider B69 is fixedly connected to the battery box 610. The outer wall of the rainwater collection frame 63 is fixedly connected to the sliding shaft A611. The outer wall of the battery box 610 is fixedly connected to the sliding shaft B612. The outer wall of the battery box 610 is fixedly connected to the fixing block 613. The middle of the fixing block 613 is slidably connected to the connecting rod 614. The bottom end of the connecting rod 614 is fixedly connected to the cleaning plate 615. The top end of the connecting rod 614 is fixedly connected to the lifting plate 616.

[0022] The battery box 610 has heat dissipation holes on its side, and the cleaning plate 615 is located outside the heat dissipation holes. Therefore, when the cleaning plate 615 slides up and down, it can scrape off the dust attached to the surface of the heat dissipation holes, so as to avoid the dust clogging the heat dissipation holes and affecting the heat dissipation efficiency of the battery box 610.

[0023] Sliding shafts A611 and B612 are slidably connected inside slide grooves A66 and B67, respectively. The hinge point between the swing rod 65 and the fixed plate 64 is closer to the rainwater collection frame 63. When the rainwater collection frame 63 collects rainwater, its weight increases and it will slide downward along the limiting slide A61. The slider A62 moves downward simultaneously, causing the sliding shaft A611 to slide in the slide groove A66, which in turn pushes the swing rod 65 to rotate around the hinge point with the fixed plate 64.

[0024] A flexible telescopic rod A617 is fixedly connected to the top of the battery box 610. The top of the flexible telescopic rod A617 is fixedly connected to the lifting plate 616. A flexible telescopic rod B618 is fixedly connected to the upper end of the base 1. The top of the flexible telescopic rod B618 is fixedly connected to the bottom of the rainwater collection frame 63. When the flexible telescopic rod A617 is in its naturally extended state, the lifting plate 616 drives the cleaning plate 615 to be positioned above the heat dissipation holes. When the battery box 610 slides along the limiting slide B68, it will drive the connecting rod 614 to move up and down through the fixing block 613, thereby causing the cleaning plate 615 to slide along the surface of the heat dissipation holes. With the extension and retraction of the flexible telescopic rod A617, the heat dissipation holes can be repeatedly cleaned.

[0025] When the above-mentioned equipment is in use, when it rains, the rainwater collection frame 63 begins to collect rainwater. As the amount of rainwater increases, its weight gradually increases, overcoming the elastic force of the elastic telescopic rod B618 and sliding downward along the limiting slide A61. The slider A62 slides synchronously. At this time, the sliding shaft A611 slides in the sliding groove A66 of the swing rod 65, causing the swing rod 65 to rotate around the hinge point on the fixed plate 64. Since the hinge point is close to the rainwater collection frame 63, the sliding shaft B612 at the other end of the swing rod 65 slides in the sliding groove B67, pushing the battery box 610 to move upward along the limiting slide B68, preventing rainwater from falling into the battery box 610 through the heat dissipation holes and also preventing the battery box 610 from being submerged in water. When the battery box 610 moves upward, the fixing block 613 drives the connecting rod 614 to move upward, and the lifting plate 616 also moves upward at the same time. When the lifting plate 616 is raised to a certain height, it will contact the bottom of the rotating rod 3. Then, as the battery box 610 continues to rise, the elastic telescopic rod A617 at its bottom will be compressed. The height of the lifting plate 616 will not change, and the height of the connecting rod 614 and the cleaning plate 615 at its bottom will not change. Then the cleaning plate 615 will slide downward relative to the surface of the heat dissipation hole of the battery box 610, thereby scraping and cleaning the dust, leaf debris and other debris attached to the outside of the heat dissipation hole, effectively preventing debris from clogging the heat dissipation hole and ensuring the heat dissipation efficiency inside the battery box 610. As the rainwater in the rainwater collection box 63 gradually drains after rain, its weight decreases. The elastic force of the elastic telescopic rod B618 will push the rainwater collection box 63 to return to its original position along the limiting slide A61. At this time, the swing rod 65 rotates in the opposite direction, causing the battery box 610 to move downward along the limiting slide B68. The cleaning plate 615 will slide upward relative to the surface of the heat dissipation hole, scraping and cleaning the heat dissipation hole again, achieving a two-way cleaning effect on the heat dissipation hole and further improving the heat dissipation stability of the battery box 610.

[0026] Example 2, as Figures 1-8 As shown, based on Embodiment 1, a cleaning assembly 7 is assembled on the outer side of the solar panel 5. The cleaning assembly 7 includes a protective box 71, which is fixedly connected to the side of the solar panel 5. A gear A72 is rotatably connected to the inner side of one mounting bracket 2. A mounting shaft 73 is rotatably connected to the side of the solar panel 5. One end of the mounting shaft 73 extends into the interior of the protective box 71, and a gear B74 and a main drive wheel 75 are fixedly sleeved on the outer wall of the mounting shaft 73. Driven drive wheels 76 are rotatably connected to the outer walls of both ends of the solar panel 5. A drive steel belt 77 is wound around the outer walls of the main drive wheel 75 and the driven drive wheel 76. A mounting plate 78 is fixedly connected to the upper surface of the drive steel belt 77, and a scraper 79 is fixedly connected to the bottom of the mounting plate 78.

[0027] The protective box 71 has a circular opening on the side near the mounting bracket 2, and the diameter of the circular opening is larger than the size of the gear A72. The gear A72 extends into the interior of the protective box 71 through the circular opening. Therefore, when the solar panel 5 rotates around the rotating rod 3 according to the required light angle, since the gear A72 is fixed inside the mounting bracket 2, the gear B74 will mesh with the gear A72 and roll relative to it, thereby driving the mounting shaft 73 to rotate inside the protective box 71.

[0028] The upper end of the protective box 71 has an opening 710, the upper side of the main drive wheel 75 moves through the opening 710, the upper side of the drive steel belt 77 is located at the upper end of the protective box 71, and the protective box 71 has openings on both sides, through which the lower side of the drive steel belt 77 slides through the protective box 71.

[0029] In the specific application of the aforementioned photovoltaic energy storage device, when the solar panel 5 is angled via the rotating rod 3 to adapt to changes in the sun's position, the mounting shaft 73 rotates synchronously with the solar panel 5. At this time, gear B74 inside the protective box 71 meshes with gear A72 inside the mounting frame 2. Since gear A72 is fixed to the mounting frame 2, when the solar panel 5 rotates, gear B74 rotates due to the meshing action, thereby driving the mounting shaft 73 to rotate. The rotation of the mounting shaft 73 then drives the main drive wheel 75 to rotate. The main drive wheel 75 is connected to the driven wheel 76 via a transmission steel belt 77; therefore, the rotation of the main drive wheel 75 is transmitted through the transmission steel belt 77, driving the driven wheel 76 to rotate synchronously. A mounting plate 78 is fixed on the transmission steel belt 77. As the transmission steel belt 77 moves, the mounting plate 78 moves smoothly along the surface of the solar panel 5. A scraper 79 is installed at the bottom of the mounting plate 78. The scraper 79 slides synchronously with the mounting plate 78, effectively scraping away dust, fallen leaves, and other impurities adhering to the surface of the solar panel 5. This automatic cleaning mechanism ensures the cleanliness of the surface of the solar panel 5, guarantees the light-gathering efficiency of the solar panel 5, thereby improving the overall performance and energy conversion efficiency of the photovoltaic energy storage device, while reducing maintenance needs and extending the service life of the equipment.

[0030] Example 3, as Figures 1-8 As shown, based on Embodiment 2, a filter assembly 8 is assembled inside and outside the rainwater collection frame 63. The filter assembly 8 includes a filter plate 81, which is fixedly connected to the inside of the rainwater collection frame 63. A scraper frame 82 is provided on the upper side of the filter plate 81. A slide rod 83 is rotatably connected to one side of the scraper frame 82. A vertical rod 84 is fixedly connected to the upper end of the base 1. A horizontal plate 85 is fixedly connected to the upper end of the vertical rod 84. A sloping groove 86 is opened in the middle of the horizontal plate 85. The end of the slide rod 83 away from the scraper frame 82 is slidably connected to the inside of the sloping groove 86.

[0031] The rainwater collection frame 63 has a sliding groove C87 on its side and a slag outlet 88 on its inner side. The sliding rod 83 is slidably connected to the sliding groove C87. When the rainwater collection frame 63 slides up and down along the limiting slide A61 as the weight of the rainwater changes, one end of the sliding rod 83 slides in the sliding groove C87 of the rainwater collection frame 63, and the other end slides in the inclined groove 86 of the horizontal plate 85. Since the inclined groove 86 is inclined, the up and down movement of the rainwater collection frame 63 is converted into the horizontal sliding of the scraper frame 82 on the surface of the filter plate 81 by the sliding rod 83.

[0032] When the above-mentioned equipment is used, when the rainwater collection frame 63 slides down along the limiting slide A61 due to the increased weight of the collected rainwater, one end of the slide rod 83 slides synchronously in the slide groove C87 of the rainwater collection frame 63, while the other end moves along the inclined groove 86 on the horizontal plate 85. Since the inclined groove 86 is arranged at an angle, the movement of the slide rod 83 will drive the scraper frame 82 to slide laterally on the surface of the filter plate 81, scraping away solid impurities such as leaves and mud accumulated on the filter plate 81. The scraped-off impurities are discharged through the slag outlet 88 inside the rainwater collection frame 63, preventing the filter plate 81 from clogging and ensuring that rainwater can smoothly pass through the filter plate 81 into the collection frame. When the rainwater in the rainwater collection frame 63 is gradually discharged after the rain, the weight is reduced and it resets upward along the limiting slide A61, the slide bar 83 slides in the opposite direction along the inclined groove 86, and the scraper frame 82 scrapes the surface of the filter plate 81 again to further clean the residual impurities. This automatic cleaning mechanism ensures the continuous and effective operation of the filter assembly 8, improves the efficiency of rainwater collection, and reduces the frequency of manual cleaning of the filter plate 81, enhancing the practicality and maintenance convenience of the device.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A photovoltaic energy storage integrated device, comprising a base, characterized in that, Two mounting brackets are fixedly connected to the upper end of the base. Rotating rods are rotatably connected inside the two mounting brackets. Two mounting rods are fixedly sleeved on the outer wall of the rotating rods. A solar panel is fixedly connected to the upper end of the mounting rods. The upper end of the base is fixedly connected to a limiting slide A and a limiting slide B. A slider A is slidably connected inside the limiting slide A. A rainwater collection frame is fixedly connected to the side of the slider A. A fixing plate is fixedly connected to the inner wall of the base. A swing rod is hinged to the upper side of the fixing plate by a pin. Slide grooves A and B are opened on the inner sides of both ends of the swing rod. A slider B is slidably connected inside the limiting slide B. A battery box is fixedly connected to the side of the slider B. A sliding shaft A is fixedly connected to the outer wall of the rainwater collection frame. A sliding shaft B is fixedly connected to the outer wall of the battery box. A fixing block is fixedly connected to the outer wall of the battery box. A connecting rod slides through the middle of the fixing block. A cleaning plate is fixedly connected to the bottom end of the connecting rod. A lifting plate is fixedly connected to the top end of the connecting rod.

2. The photovoltaic energy storage integrated device according to claim 1, characterized in that, The battery box has heat dissipation holes on its side, and the cleaning plate is located outside the heat dissipation holes.

3. The photovoltaic energy storage integrated device according to claim 2, characterized in that, The sliding shafts A and B are slidably connected inside the sliding grooves A and B, respectively, and the hinge point between the swing rod and the fixed plate is closer to the rainwater collection frame.

4. A photovoltaic energy storage integrated device according to claim 3, characterized in that, The top of the storage box is fixedly connected to an elastic telescopic rod A, the top of which is fixedly connected to a lifting plate. The upper end of the base is fixedly connected to an elastic telescopic rod B, the top of which is fixedly connected to the bottom of a rainwater collection frame.

5. A photovoltaic energy storage integrated device according to claim 4, characterized in that, A cleaning assembly is mounted on the outer side of the solar panel. The cleaning assembly includes a protective box, which is fixedly connected to the side of the solar panel. A gear A is rotatably connected to the inner side of one side of the mounting bracket. A mounting shaft is rotatably connected to the side of the solar panel. One end of the mounting shaft extends into the interior of the protective box, and a gear B and a main drive wheel are fixedly sleeved on the outer wall of the mounting shaft. Driven drive wheels are rotatably connected to the outer walls of both ends of the solar panel. A drive steel belt is wound around the outer walls of the main drive wheel and the driven drive wheel. A mounting plate is fixedly connected to the upper surface of the drive steel belt, and a scraper is fixedly connected to the bottom of the mounting plate.

6. A photovoltaic energy storage integrated device according to claim 5, characterized in that, The protective box has a circular opening on the side near the mounting bracket, and the diameter of the circular opening is larger than the size of gear A. Gear A extends into the interior of the protective box through this circular opening.

7. A photovoltaic energy storage integrated device according to claim 6, characterized in that, The protective box has an opening at its upper end, through which the upper side of the main drive wheel moves. The upper side of the drive steel belt is located at the upper end of the protective box. The protective box has openings on both sides, through which the lower side of the drive steel belt slides through the protective box.

8. A photovoltaic energy storage integrated device according to claim 7, characterized in that, The rainwater collection frame is equipped with a filter assembly inside and outside. The filter assembly includes a filter plate, which is fixedly connected to the inside of the rainwater collection frame. A scraper frame is provided on the upper side of the filter plate. A sliding rod is rotatably connected to one side of the scraper frame. A vertical rod is fixedly connected to the upper end of the base. A horizontal plate is fixedly connected to the upper end of the vertical rod. An inclined groove is opened in the middle of the horizontal plate. The end of the sliding rod away from the scraper frame is slidably connected to the inside of the inclined groove.

9. A photovoltaic energy storage integrated device according to claim 8, characterized in that, The rainwater collection frame has a groove C on its side and a slag outlet on its inner side. The sliding rod is slidably connected to the groove C.

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