Distributed energy storage air-cooled integrated cabinet with heat dissipation function

Abstract

The application discloses a distributed energy storage air-cooled integrated cabinet with a heat dissipation function, and mainly relates to the technical field of distributed energy storage cabinets. The cabinet comprises a shell arranged on one side of a cabinet body, a first air inlet is arranged on one side of the shell, a second air inlet is arranged on one side of the cabinet body, a filter plate is arranged at the second air inlet, filter holes are arranged on the filter plate, a fan is arranged on the shell, a movable frame is slidably connected to one side of the cabinet body, a roller is rotatably connected to the movable frame, a plurality of elastic protrusions are arranged on the side surface of the roller and are in contact with the filter plate and the filter holes, a scraper is rotatably connected to the movable frame, the scraper is arranged in an inclined manner, the end surface of the scraper is in sliding contact with the filter plate, a plurality of fan blades are rotatably arranged on the movable frame, the roller is arranged between the fan and the scraper, and a recovery frame is slidably connected to the lower portion of the shell. The application has the advantages that the filter holes are prevented from being easily blocked by sundries, the temperature of the battery is prevented from rising, the charging and discharging efficiency is prevented from being reduced, and the stability of the operation of the distributed energy storage cabinet is improved.

Description

Technical Field

[0001] This invention relates to the technical field of distributed energy storage cabinets, specifically a distributed energy storage air-cooled integrated cabinet with heat dissipation function. Background Technology

[0002] With the rapid development of the new energy industry, energy storage systems, as core equipment for power storage and dispatch, have been widely used in distributed generation, grid peak shaving and valley filling, and emergency power supply. Integrated air-cooled energy storage cabinets, with their advantages of compact structure, convenient installation, and controllable cost, have become the mainstream choice for small and medium power energy storage scenarios. They use forced air cooling to expel the heat generated by core components such as energy storage battery modules and PCS (energy storage converters) inside the cabinet, ensuring stable operation of the equipment within a safe temperature range. Heat dissipation efficiency is a key indicator determining the operational reliability of an integrated air-cooled energy storage cabinet, and the air filtration system, as a core component of air cooling, directly affects the efficiency of airflow for heat dissipation. Existing integrated air-cooled energy storage cabinets typically have filters installed at the air inlet to intercept dust, sand, lint, and other impurities in the air, preventing these impurities from entering the cabinet and adhering to the surface of heat-generating components, thus avoiding reduced heat dissipation efficiency or electrical short-circuit faults.

[0003] However, in practical applications of integrated air-cooled energy storage cabinets, since these cabinets are mostly used in outdoor open-air environments (such as photovoltaic power stations and wind power energy storage facilities), the air contains a high content of dust, sand, plant fluff, insect carcasses, and other debris. Under the action of airflow, these debris continuously adhere to the surface of the filter screen and accumulate over time to form a blockage layer. When the blockage layer clogs the filter pores, it will significantly increase the airflow resistance, resulting in insufficient air intake. The heat inside the cabinet cannot be discharged in time, which in turn causes the battery temperature to rise, the charging and discharging efficiency to drop, and in severe cases, triggers over-temperature protection shutdown, or even induces battery thermal runaway and other safety risks. Summary of the Invention

[0004] The purpose of this invention is to provide a distributed energy storage air-cooled integrated cabinet with heat dissipation function, which solves the problem of debris easily clogging the filter holes, avoids battery temperature rise and charging and discharging efficiency decline, and improves the operational stability of the distributed energy storage cabinet.

[0005] To achieve the above objectives, the invention employs the following technical solution: A distributed energy storage air-cooled integrated cabinet with heat dissipation function includes a heat dissipation structure installed on the cabinet body. The heat dissipation structure includes a shell installed on one side of the cabinet body. The shell has a plurality of first air inlets on one side and a second air inlet on one side of the cabinet body. A filter plate is installed at the second air inlet. The filter plate has a plurality of filter holes that communicate with the first air inlet and the second air inlet. A plurality of fans are installed on the shell body. A movable frame is slidably connected to one side of the cabinet, and a roller is rotatably connected to the movable frame. The side of the roller is provided with several elastic protrusions that respectively contact the filter plate and the filter holes. A scraper is rotatably connected to the movable frame. The scraper is inclined and its end face is in sliding contact with the filter plate. The cabinet also includes several fan blades rotatably mounted on the movable frame. The roller is located between the fan blades and the scraper. A recycling frame is slidably connected to the bottom of the housing.

[0006] Furthermore, it also includes a sliding sleeve fitted on the outside of the roller, the sliding sleeve being connected to the roller key, the sliding sleeve having a plurality of grooves through which the elastic protrusions slide, the two sides of one of the grooves having brushes that contact the elastic protrusions respectively, and the other two sides of the groove and the end of the sliding sleeve having a first inclined surface and a second inclined surface that slide in contact with the elastic protrusions respectively.

[0007] Furthermore, the movable frame is slidably connected to a push block and rotatably connected to a screw threadedly connected to the push block. It also includes a lever block slidably disposed on the movable frame. Both sides of the sliding sleeve are in contact with the lever block. One side of the lever block is provided with a support rod slidably connected to the movable frame. The support rod is connected to the push block.

[0008] Furthermore, a first rotating shaft connected to the roller is rotatably connected to the movable frame. A first gear is provided at the end of the first rotating shaft, and a second gear is provided at the end of the screw. A third gear that meshes with both the first and second gears is rotatably connected to the movable frame. A rack that meshes with the first gear is provided on one side of the cabinet.

[0009] Furthermore, a second rotating shaft is rotatably connected to the housing, and a first connecting rod is provided at the end of the second rotating shaft. The housing also includes a second connecting rod, and the two ends of the second connecting rod are rotatably connected to the movable frame and the first connecting rod, respectively.

[0010] Furthermore, the end of the first connecting rod is provided with a fourth gear, the housing is provided with a first motor, the movable end of the first motor is provided with a fifth gear that meshes with the fourth gear, the two sides of the movable frame are provided with a plurality of sliders, and the cabinet is provided with a slide rail that slides in contact with the sliders.

[0011] Furthermore, the movable frame is rotatably connected to several third and fourth rotating shafts. The fourth rotating shaft is connected to the fan blades. The movable frame is equipped with a second motor, the movable end of which is connected to the third rotating shaft. The third rotating shaft is equipped with several driving wheels, and the fourth rotating shaft is equipped with several driven wheels. The driven wheels are equipped with several guide rods on their sides, and the driving wheels are equipped with several inclined plates on their sides. The inclined plates contact one of the guide rods and drive the driven wheels to rotate until one of the guide rods moves to the position of the previous guide rod.

[0012] Furthermore, the movable frame is equipped with a sliding plate, the fan blade is rotatably mounted on the sliding plate, the end of the first rotating shaft is equipped with a sixth gear, the movable frame is rotatably connected with a fifth rotating shaft and a sixth rotating shaft, the fifth rotating shaft is equipped with a first conical tooth and a seventh gear that meshes with the sixth gear, the sixth rotating shaft is equipped with a second conical tooth that meshes with the first conical tooth and an eccentric wheel that contacts the sliding plate, and a return spring is provided between the sliding plate and the movable frame.

[0013] Furthermore, a torsion spring is provided between the scraper and the movable frame.

[0014] Furthermore, the recycling frame is provided with an inclined baffle, and one side of the recycling frame is provided with an exhaust hole that communicates with the outside.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The impeller of the fan, driven by a motor, rotates, generating wind pressure that breaks the stillness of the air and creates a directional airflow. This airflow enters through the first air inlet on the casing, then passes through the filter holes and the second air inlet before entering the cabinet. This accelerates the exchange of air between the inside and outside of the cabinet, carrying away the heat generated by the electrical components and equipment, preventing heat buildup inside the cabinet that could lead to equipment failure. At the same time, the filter screen filters out impurities, preventing them from entering the cabinet and further enhancing the stability of the distributed energy storage cabinet's operation. 2. When the clogging layer on the filter screen accumulates to a certain extent, the movable frame slides from top to bottom on one side of the cabinet, causing the roller, scraper, and fan blades on the movable frame to move downward together. First, the roller rotates on the movable frame, causing several elastic protrusions on the roller to contact the clogging layer on the filter plate in turn, thereby removing the lighter debris on the surface of the clogging layer, causing the debris to detach from the filter plate and fall into the recycling frame provided at the bottom of the shell, thus initially clearing the clogging layer on the filter plate. 3. By contacting the clogging layer on the filter plate with the scraper, accumulated debris is scraped off and falls into the collection box located at the bottom of the housing, preventing the accumulation of debris from clogging the filter holes. At the same time, due to the inclined design of the scraper, when the end of the scraper contacts the debris, the component force generated causes the scraper to adhere further in the scraping direction, which can further improve the scraping effect of the filter plate, thereby preventing the accumulation of debris from clogging the filter holes, allowing the airflow to smoothly enter the cabinet, carrying away the heat generated by the electrical components and equipment operation, and avoiding heat accumulation inside the cabinet that may cause equipment failure. When the scraper moves up and comes into contact with the debris on the filter plate again, due to its inclined setting, the component force generated after the two come into contact will drive the scraper to rotate on the movable frame, so that the scraper can pass through the debris smoothly, avoiding the debris from accumulating on the top of the scraper and not being able to fall off the scraper, further improving the effect of removing debris from the filter plate and improving the stability of the equipment operation. 4. When the movable frame is raised, the roller rotates on the movable frame, causing several elastic protrusions inside the roller to contact the debris in the filter holes, picking the debris out of the filter holes and dropping it into the collection box below. This further improves the removal effect of debris, prevents the accumulation of debris from clogging the filter holes, and allows airflow to smoothly enter the cabinet, carrying away the heat generated by electrical components and equipment operation, avoiding heat buildup inside the cabinet that could lead to equipment failure. At the same time, by rotating the fan blades on the movable frame, the airflow generated by the fan blades blows away the remaining lighter debris on the filter plate, thereby achieving the removal of different types of debris, further improving the removal effect of debris on the filter plate, and improving the stability of equipment operation. 5. When it is necessary to remove the accumulated material on the filter plate, as the movable frame slides on the cabinet, the first gear at the end of the first rotating shaft meshes with the rack on the cabinet, thereby driving the first gear and the first rotating shaft to rotate on the movable frame. This provides torque for the rotation of the drum on the movable frame, achieving the removal of impurities in the filter holes and improving the stability of the equipment during long-term operation. Then, as the third gear meshes with both the first and second gears, the torque of the first gear is transmitted to the screw, driving the screw to rotate on the movable frame. Since the screw is threadedly connected to the push block, it will drive the push block to slide on the movable frame. The force is transmitted through the support rod to drive the push block to move together. At the same time, the push block contacts the two sides of the sliding sleeve, thereby driving the sliding sleeve to slide on the drum. This causes the second inclined surface at the end of the sliding sleeve to contact the elastic protrusion, and the resulting force bends the elastic protrusion, causing the elastic protrusion to move smoothly. The elastic protrusion enters the groove. Once fully inserted, its own elasticity causes it to return to its original position and continue oscillating for a period of time. This increases the contact area between the elastic protrusion and the filter plate, further improving the removal of debris and enhancing the stability of the equipment. Simultaneously, the elastic protrusion contacts the brushes on both sides of the groove, removing debris entangled on it. This prevents a large amount of debris from accumulating on the roller after prolonged operation, which would hinder subsequent cleaning of the filter plate and further improve the stability of the equipment during long-term operation. Furthermore, the keyed connection between the sliding sleeve and the roller ensures that the elastic protrusion remains aligned with its corresponding groove after the roller rotates, preventing excessive interference and damage between the elastic protrusion and the sliding sleeve. This extends the service life of the elastic protrusion and further enhances the stability of the equipment during long-term operation. 6. When the movable frame slides on the cabinet, it drives the first rotating shaft to rotate, which in turn drives the sixth gear to rotate. At the same time, torque is transmitted through the seventh gear and the fifth rotating shaft, driving the first bevel gear to rotate. Then, torque is transmitted through the second bevel gear and the sixth rotating shaft, driving the eccentric wheel to rotate on the movable frame. The side of the eccentric wheel contacts the sliding plate, and with the rebound force generated after the return spring is compressed, the sliding plate slides back and forth on the movable frame, thereby increasing the range of the fan blades, realizing the removal of debris in different areas, further improving the effect of removing debris from the filter plate, and improving the stability of the equipment operation. 7. By setting the number of teeth on the first, second, and third gears, the ratio of the sliding distance of the movable frame on the cabinet to the sliding distance of the sliding sleeve on the roller can be controlled. This ensures that when the movable frame slides to the end, the sliding sleeve also slides to the end of the roller, ensuring that the debris wrapped around the elastic protrusions on the roller is completely removed, thus improving the stability of the equipment during long-term operation. In addition, there is no need to install additional power units on the movable frame to drive the movable frame to slide on the housing and the sliding sleeve to slide on the roller, thereby reducing the space required for power unit installation and the manufacturing cost during the process of removing debris from the filter plate surface. Attached Figure Description

[0016] Appendix Figure 1 This is a schematic diagram of the cabinet structure of the present invention.

[0017] Appendix Figure 2 This is a schematic diagram of the fan structure of the present invention.

[0018] Appendix Figure 3 This is a schematic diagram of the structure of the movable frame of the present invention.

[0019] Appendix Figure 4 This is a schematic diagram of the structure of the roller of the present invention.

[0020] Appendix Figure 5 This is an appendix to the present invention. Figure 4 A magnified view of part B in the middle.

[0021] Appendix Figure 6 This is a schematic diagram of the structure of the toggle block of the present invention.

[0022] Appendix Figure 7 This is an appendix to the present invention. Figure 3 A magnified view of part A in the middle.

[0023] Appendix Figure 8 This is a schematic diagram of the structure of the second conical tooth of the present invention.

[0024] Appendix Figure 9 This is a schematic diagram of the structure of the recycling box of the present invention.

[0025] Appendix Figure 10 This is a schematic diagram of the structure of the first connecting rod of the present invention.

[0026] The labels shown in the attached diagram: 1. Cabinet body; 2. Shell; 3. First air inlet; 4. Second air inlet; 5. Filter plate; 6. Filter holes; 7. Fan; 8. Movable frame; 9. Roller; 10. Elastic convex strip; 11. Scraper; 12. Fan blade; 13. Recycling box; 14. Sliding sleeve; 15. Groove; 16. Brush; 17. First inclined surface; 18. Second inclined surface; 19. Push block; 20. Screw; 21. Pulley; 22. Support rod; 23. First rotating shaft; 24. First gear; 25. Second gear; 26. Third gear; 27. Rack; 28. Second rotating shaft; 29. ​​First connecting rod; 30. Second connecting rod; 31. Fourth gear; 32. First motor; 33. Fifth gear; 34. Slider; 35. Slide rail; 36. Third rotating shaft; 37. Fourth rotating shaft; 38. Second motor; 39. Drive wheel; 40. Driven wheel; 41. Guide rod; 42. Inclined plate; 43. Slide plate; 44. Sixth gear; 45. Fifth shaft; 46. Sixth shaft; 47. First conical tooth; 48. Seventh gear; 49. Second conical tooth; 50. Eccentric wheel; 51. Return spring; 52. Torsion spring; 53. Baffle; 54. Exhaust port. Detailed Implementation

[0027] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined in this application.

[0028] This invention provides a distributed energy storage air-cooled integrated cabinet with heat dissipation function, such as... Figures 1-6 As shown, the system includes a heat dissipation structure mounted on the cabinet 1. This structure comprises a housing 2 mounted on one side of the cabinet 1. The housing 2 has several first air inlets 3 on one side, and a second air inlet 4 on the other side of the cabinet 1. A filter plate 5 is mounted at the second air inlet 4, and the filter plate 5 has several filter holes 6 connected to the first air inlets 3 and the second air inlet 4. Several fans 7 are mounted on the housing 2. Specifically, a motor drives the impellers of the fans 7 to rotate, generating wind pressure that breaks the stillness of the air and creates a directional airflow. This airflow enters through the first air inlets 3 on the housing 2, then passes through the filter holes 6 and the second air inlet 4, and finally enters the cabinet 1. This accelerates the air exchange between the inside and outside of the cabinet 1, removing heat generated by electrical components and equipment operation, preventing heat buildup inside the cabinet 1 that could lead to equipment malfunctions. Simultaneously, the filter screens filter out impurities, preventing airborne debris from entering the cabinet 1 and further enhancing the stability of the distributed energy storage cabinet's operation. A movable frame 8 is slidably connected to one side of the cabinet 1. A roller 9 is rotatably connected to the movable frame 8. The side of the roller 9 is provided with several elastic protrusions 10 that respectively contact the filter plate 5 and the filter holes 6. A scraper 11 is rotatably connected to the movable frame 8. The scraper 11 is inclined and its end face is in sliding contact with the filter plate 5. It also includes several fan blades 12 rotatably mounted on the movable frame 8. The roller 9 is located between the fan 7 and the scraper 11. A recycling frame 13 is slidably connected to the bottom of the housing 2. When the clogging layer on the filter screen accumulates to a certain extent, the movable frame 8 slides from top to bottom on one side of the cabinet 1, causing the roller 9, scraper 11 and fan blade 12 on the movable frame 8 to move downward together. First, the roller 9 rotates on the movable frame 8, causing several elastic protrusions 10 on the roller 9 to contact the clogging layer on the filter plate 5 in sequence, thereby removing the lighter debris on the surface of the clogging layer, so that the debris is detached from the filter plate 5 and falls into the recycling frame 13 provided below the housing 2, thus initially removing the clogging layer on the filter plate 5. Next, the scraper 11 comes into contact with the clogging layer on the filter plate 5, thereby scraping away the accumulated debris and causing it to detach from the filter plate 5 and fall into the recycling frame 13 provided below the housing 2. This prevents the accumulated debris from clogging the filter holes 6. At the same time, because the scraper 11 is set at an angle, when the end of the scraper 11 comes into contact with the debris, the component force generated causes the scraper 11 to further adhere to the scraper 11 direction, which can further improve the scraping effect of the filter plate 5, thereby preventing the accumulated debris from clogging the filter holes 6. This allows the airflow to smoothly enter the cabinet 1, carrying away the heat generated by the electrical components and equipment operation, and avoiding heat accumulation inside the cabinet 1 that could lead to equipment failure. When the movable frame 8 moves upward, it causes the roller 9, scraper 11, and fan blade 12 mounted on the movable frame 8 to move upward together. When the scraper 11 comes into contact with the debris on the filter plate 5 again, due to its inclined setting, the component force generated after the two come into contact will cause the scraper 11 to rotate on the movable frame 8, so that the scraper 11 can smoothly pass through the debris, preventing the debris from accumulating on the top of the scraper 11 and falling off the scraper 11, further improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment operation; then, the roller 9 rotates on the movable frame 8, causing the several elastic protrusions 10 mounted inside the roller 9 to interact with the debris. When the airflow comes into contact with the debris inside the filter hole 6, it removes the debris from the filter hole 6 and drops it into the collection box 13 below, further improving the removal effect of debris and preventing the accumulation of debris from clogging the filter hole 6. This allows the airflow to smoothly enter the cabinet 1, carrying away the heat generated by the electrical components and equipment operation, and preventing heat accumulation inside the cabinet 1 from causing equipment failure. Finally, by rotating the fan blade 12 on the movable frame 8, the airflow generated by the rotation of the fan blade 12 blows away the remaining lighter debris on the filter plate 5, thereby achieving the removal of different debris, further improving the removal effect of debris on the filter plate 5, and improving the stability of equipment operation.

[0029] It also includes a sliding sleeve 14 fitted around the outside of the roller 9. The sliding sleeve 14 is keyed to the roller 9. The sliding sleeve 14 is provided with several grooves 15 for the elastic protrusions 10 to slide through. Brushes 16 that contact the elastic protrusions 10 are respectively provided on one side of each groove 15. The other two sides of the grooves 15 and the end of the sliding sleeve 14 are respectively provided with a first inclined surface 17 and a second inclined surface 18 that slide in contact with the elastic protrusions 10. During the process of removing debris from the surface of the filter plate 5, the sliding sleeve 14 slides on the roller 9, so that the second inclined surface 18 at the end of the sliding sleeve 14 contacts the elastic protrusions 10. The resulting force bends the elastic protrusions 10, allowing the elastic protrusions 10 to smoothly enter the grooves 15. When the elastic protrusions 10 are completely inside the grooves 15, they return to their original position under their own elasticity and hold. The oscillation continues for a period of time, thereby increasing the contact area between the elastic protrusion 10 and the filter plate 5, further removing debris from the filter plate 5 and improving the stability of the equipment operation. At the same time, when the elastic protrusion 10 enters the groove 15, it contacts the brushes 16 provided on both sides of the groove 15, thereby removing the debris wrapped around the elastic protrusion 10. This prevents a large amount of debris from getting tangled on the roller 9 after long-term operation, which would affect the subsequent removal of debris from the filter plate 5, thus improving the stability of the equipment during long-term operation. In addition, since the sliding sleeve 14 is keyed to the roller 9, it ensures that after the roller 9 rotates, the elastic protrusion 10 still corresponds to the corresponding groove 15, avoiding excessive interference between the elastic protrusion 10 and the sliding sleeve 14 and causing damage, thereby extending the service life of the elastic protrusion 10 and further improving the stability of the equipment during long-term operation.

[0030] Preferred, such as Figures 3-6 As shown, the movable frame 8 is slidably connected to a push block 19 and rotatably connected to a screw 20 threadedly connected to the push block 19. It also includes a lever 21 slidably disposed on the movable frame 8. The two sides of the sliding sleeve 14 are in contact with the lever 21. One side of the lever 21 is provided with a support rod 22 slidably connected to the movable frame 8. The support rod 22 is connected to the push block 19. By rotating the screw 20 on the movable frame 8, since the screw 20 is threadedly connected to the push block 19, the push block 19 will be driven to slide on the movable frame 8. The force is transmitted through the support rod 22 to drive the lever 21 to move together. At the same time, the lever 21 is in contact with the two sides of the sliding sleeve 14, thereby driving the sliding sleeve 14 to slide on the roller 9, cleaning the debris wrapped around the elastic protrusions 10 at various points on the roller 9, thereby improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment during long-term operation.

[0031] Preferred, such as Figure 4As shown, a first rotating shaft 23 connected to the roller 9 is rotatably connected to the movable frame 8. A first gear 24 is provided at the end of the first rotating shaft 23, and a second gear 25 is provided at the end of the screw 20. A third gear 26, which meshes with both the first gear 24 and the second gear 25, is rotatably connected to the movable frame 8. A rack 27 meshes with the first gear 24 on one side of the cabinet 1. When the movable frame 8 slides on the cabinet 1, the first gear 24 at the end of the first rotating shaft 23 meshes with the rack 27 on the cabinet 1, thereby driving the first gear 24 and the first rotating shaft 23 to rotate on the movable frame 8. This provides torque for the rotation of the roller 9 on the movable frame 8, achieving the removal of impurities from the filter holes 6 and improving the stability of the equipment during long-term operation. Then, because the third gear 26 meshes with both the first gear 24 and the second gear 25, the first gear 24... The torque is transmitted to the screw 20, which drives the screw 20 to rotate on the movable frame 8, providing power for the sliding sleeve 14 to slide on the drum 9, cleaning the debris wrapped around the elastic protrusions 10 at various points on the drum 9, and further improving the effect of removing debris from the filter plate 5; in addition, by setting the number of teeth of the first gear 24, the second gear 25 and the third gear 26, the ratio of the sliding distance of the movable frame 8 on the cabinet 1 to the sliding distance of the sliding sleeve 14 on the drum 9 can be controlled, ensuring that when the movable frame 8 slides to the end, the sliding sleeve 14 also slides to the end of the drum 9, ensuring that the debris wrapped around the elastic protrusions 10 at various points on the drum 9 is completely removed, improving the stability of the equipment during long-term operation; in addition, there is no need to set an additional power unit on the movable frame 8 to drive the movable frame 8 to slide on the housing 2 and the sliding sleeve 14 to slide on the drum 9 respectively, thereby reducing the space required for power unit installation and the cost required for manufacturing.

[0032] Preferred, such as Figure 3 , Figure 4 and Figure 10 As shown, a second rotating shaft 28 is rotatably connected to the housing 2. The end of the second rotating shaft 28 is provided with a first connecting rod 29 and a second connecting rod 30. The two ends of the second connecting rod 30 are rotatably connected to the movable frame 8 and the first connecting rod 29, respectively. When the second rotating shaft 28 is rotated counterclockwise on the housing 2, it drives the first connecting rod 29 to rotate around the second rotating shaft 28, causing its end to move from the right side to the lower side. At the same time, since the two ends of the second connecting rod 30 are rotatably connected to the end of the first connecting rod 29 and the movable frame 8, the movable frame 8 is driven to slide downward on the cabinet 1, thereby removing debris from various parts of the filter plate 5, improving the effect of removing debris from the filter plate 5, and improving the stability of the equipment during long-term operation.

[0033] Preferred, such as Figure 3 , Figure 4 and Figure 10As shown, the end of the first connecting rod 29 is provided with a fourth gear 31, and the housing 2 is provided with a first motor 32. The movable end of the first motor 32 is provided with a fifth gear 33 that meshes with the fourth gear 31. Specifically, the first motor 32 can be a stepper motor to ensure the smoothness of the sliding of the movable frame 8 on the cabinet 1, realize the removal of debris from all parts of the filter plate 5, thereby improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment during long-term operation.

[0034] Preferred, such as Figure 3 and Figure 4 As shown, the movable frame 8 has several sliders 34 on both sides, and the cabinet 1 has a slide rail 35 that slides in contact with the sliders 34. The slide rail 35 guides and supports the movable frame 8 as it slides on the cabinet 1, ensuring the stability of the movable frame 8 and reducing the force required to push the movable frame 8.

[0035] Preferred, such as Figure 3 and Figure 6 As shown, the movable frame 8 is rotatably connected to several third rotating shafts 36 and fourth rotating shafts 37. The fourth rotating shaft 37 is connected to the fan blade 12. The movable frame 8 is equipped with a second motor 38, the movable end of which is connected to the third rotating shaft 36. The third rotating shaft 36 is equipped with several driving wheels 39, and the fourth rotating shaft 37 is equipped with several driven wheels 40. The driven wheels 40 have several guide rods 41 on their sides, and the driving wheels 39 have several inclined plates 42 on their sides. The inclined plates 42 contact one of the guide rods 41 and drive the driven wheels 40 to rotate until one of the guide rods 41 moves to the position of the previous guide rod 41. When the fan blade 12 needs to be driven to rotate, the second motor 38 drives the third rotating shaft 36 to rotate, thereby simultaneously driving several driving wheels 39 to rotate together. This causes one of the inclined plates 42 on the side of the driving wheel 39 to contact the driven wheel 40. The driven wheel 40 contacts one of the guide rods 41, and the resulting force drives the driven wheel 40 to rotate on the movable frame 8 until one of the guide rods 41 moves to the position of the previous guide rod 41. Then, the next inclined plate 42 contacts the next guide rod 41, thereby continuously driving the driven wheel 40 to rotate on the movable frame 8. The torque provided by the fourth rotating shaft 37 continuously drives the fan blade 12 to rotate on the movable frame 8, blowing away lighter debris clogging the filter plate 5, further improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment during long-term operation. In addition, through the cooperation of the driven wheel 40 and the drive wheel 39, the torque of the third rotating shaft 36 can be transmitted to multiple fourth rotating shafts 37, eliminating the need for separate power units to drive them, further reducing the space required for power unit installation and the cost of manufacturing. At the same time, the direction of transmission of the fourth rotating shaft 37 can be changed, saving the space required for horizontal installation.

[0036] Preferred, such as Figure 8As shown, the movable frame 8 is equipped with a sliding plate 43, and the fan blade 12 is rotatably mounted on the sliding plate 43. A sixth gear 44 is provided at the end of the first rotating shaft 23. A fifth rotating shaft 45 and a sixth rotating shaft 46 are rotatably connected to the movable frame 8. The fifth rotating shaft 45 is equipped with a first conical tooth 47 and a seventh gear 48 that meshes with the sixth gear 44. The sixth rotating shaft 46 is equipped with a second conical tooth 49 that meshes with the first conical tooth 47 and an eccentric wheel 50 that contacts the sliding plate 43. A return spring 51 is provided between the sliding plate 43 and the movable frame 8. When the movable frame 8 slides on the cabinet 1, it drives the first... When the rotating shaft 23 rotates, it will drive the sixth gear 44 to rotate as well. At the same time, it will transmit torque through the seventh gear 48 and the fifth rotating shaft 45, driving the first bevel gear 47 to rotate. Then, it will transmit torque through the second bevel gear 49 and the sixth rotating shaft 46, driving the eccentric wheel 50 to rotate on the movable frame 8. The side of the eccentric wheel 50 contacts the slide plate 43. With the rebound force generated by the compression of the return spring 51, the slide plate 43 slides back and forth on the movable frame 8, thereby increasing the blowing range of the fan blade 12, realizing the removal of debris in different areas, further improving the effect of removing debris from the filter plate 5, and improving the stability of the equipment operation.

[0037] Preferred, such as Figure 6 As shown, a torsion spring 52 is provided between the scraper and the movable frame 8 to drive the scraper 11 to reset, so that the scraper 11 fits into the filter plate 5, further improving the effect of removing debris from the filter plate 5.

[0038] Preferred, such as Figure 2 and Figure 9 As shown, the recycling frame 13 is provided with an inclined baffle 53. One side of the recycling frame 13 is provided with an exhaust hole 54 that communicates with the outside. When debris falls into the recycling frame 13 with the airflow, it is guided by the baffle 53 to enter the area below the baffle 53 through the gap on one side. After entering the area below the baffle 53, the airflow is discharged to the outside through the exhaust hole 54 on one side of the recycling frame 13, while the debris will remain in the recycling frame 13. At the same time, the baffle 53 can block most of the gas backflow, preventing the debris from rising again with the airflow, further improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment during long-term operation. Meanwhile, the airflow that continuously flows downward from above will further prevent the airflow from carrying the debris upward.

[0039] Example 1 This invention provides a distributed energy storage air-cooled integrated cabinet with heat dissipation function, such as... Figures 1-6As shown, the impeller of the fan 7 is driven by a motor to rotate, which generates wind pressure, breaks the stillness of the air, and forms a directional airflow. The airflow enters through the first air inlet 3 of the housing 2, then passes through the filter hole 6 and the second air inlet 4, and enters the cabinet 1. This accelerates the air exchange between the inside and outside of the cabinet 1, removes the heat generated by the operation of electrical components and equipment, and prevents heat accumulation inside the cabinet 1 from causing equipment failure. At the same time, the filter screen filters out impurities, preventing airborne debris from entering the cabinet 1, and further enhancing the stability of the distributed energy storage cabinet operation. When the clogging layer on the filter screen accumulates to a certain extent, the movable frame 8 slides from top to bottom on one side of the cabinet 1, causing the roller 9, scraper 11 and fan blade 12 on the movable frame 8 to move downward together. First, the roller 9 rotates on the movable frame 8, causing several elastic protrusions 10 on the roller 9 to contact the clogging layer on the filter plate 5 in sequence, thereby removing the lighter debris on the surface of the clogging layer, so that the debris is detached from the filter plate 5 and falls into the recycling frame 13 provided below the housing 2, thus initially removing the clogging layer on the filter plate 5. Next, the scraper 11 comes into contact with the clogging layer on the filter plate 5, thereby scraping away the accumulated debris and causing it to detach from the filter plate 5 and fall into the recycling frame 13 provided below the housing 2. This prevents the accumulated debris from clogging the filter holes 6. At the same time, because the scraper 11 is set at an angle, when the end of the scraper 11 comes into contact with the debris, the component force generated causes the scraper 11 to further adhere to the scraper 11 direction, which can further improve the scraping effect of the filter plate 5, thereby preventing the accumulated debris from clogging the filter holes 6. This allows the airflow to smoothly enter the cabinet 1, carrying away the heat generated by the electrical components and equipment operation, and avoiding heat accumulation inside the cabinet 1 that could lead to equipment failure. When the movable frame 8 moves upward, it causes the roller 9, scraper 11, and fan blade 12 mounted on the movable frame 8 to move upward together. When the scraper 11 comes into contact with the debris on the filter plate 5 again, due to its inclined setting, the component force generated after the two come into contact will cause the scraper 11 to rotate on the movable frame 8, so that the scraper 11 can smoothly pass through the debris, preventing the debris from accumulating on the top of the scraper 11 and falling off the scraper 11, further improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment operation; then, the roller 9 rotates on the movable frame 8, causing the several elastic protrusions 10 mounted inside the roller 9 to interact with the debris. When the airflow comes into contact with the debris inside the filter hole 6, it removes the debris from the filter hole 6 and drops it into the collection box 13 below, further improving the removal effect of debris and preventing the accumulation of debris from clogging the filter hole 6. This allows the airflow to smoothly enter the cabinet 1, carrying away the heat generated by the electrical components and equipment operation, and preventing heat accumulation inside the cabinet 1 from causing equipment failure. Finally, by rotating the fan blade 12 on the movable frame 8, the airflow generated by the rotation of the fan blade 12 blows away the remaining lighter debris on the filter plate 5, thereby achieving the removal of different debris, further improving the removal effect of debris on the filter plate 5, and improving the stability of equipment operation.

[0040] Example 2 Based on Example 1, such as Figures 3-10 As shown, when it is necessary to remove the accumulated material on the filter plate 5, the first motor 32 drives the fifth gear 33 to rotate, which in turn transmits torque with the fourth gear 31, causing the second rotating shaft 28 to rotate counterclockwise on the housing 2. This drives the first connecting rod 29 to rotate around the second rotating shaft 28, causing its end to move from the right side to the lower side. At the same time, since the two ends of the second connecting rod 30 are respectively rotatably connected to the end of the first connecting rod 29 and the movable frame 8, the movable frame 8 is driven to slide downward on the cabinet 1. Similarly, the second rotating shaft 28 is driven to rotate in the opposite direction, causing the movable frame 8 to move upward on the cabinet 1. This achieves the removal of debris from various parts of the filter plate 5, thereby improving the effect of removing debris from the filter plate 5 and improving the stability of the equipment during long-term operation. When the movable frame 8 slides on the cabinet 1, the first gear 24 at the end of the first rotating shaft 23 meshes with the rack 27 on the cabinet 1, thereby driving the first gear 24 and the first rotating shaft 23 to rotate on the movable frame 8, providing torque for the rotation of the roller 9 on the movable frame 8, realizing the removal of impurities in the filter hole 6, and improving the stability of the equipment during long-term operation; then, since the third gear 26 meshes with the first gear 24 and the second gear 25 at the same time, the torque of the first gear 24 is transmitted to the screw 20, driving the screw 20 to rotate on the movable frame 8. Since the screw 20 is threadedly connected to the push block 19, it will drive the push block 19 to slide on the movable frame 8, and through the support rod 22, it will transmit a component force to drive the lever 21 to move together. At the same time, through the lever 21 contacting the two sides of the sliding sleeve 14, it will drive the sliding sleeve 14 to slide on the roller 9, so that the second inclined surface 18 at the end of the sliding sleeve 14 contacts the elastic protrusion 10, and the generated component force bends the elastic protrusion 10, so that the elastic protrusion 1 The elastic protrusion 10 smoothly enters the groove 15. After the elastic protrusion 10 is fully inside the groove 15, it resets under its own elasticity and continues to swing for a period of time, thereby increasing the contact area between the elastic protrusion 10 and the filter plate 5, further removing debris from the filter plate 5, and improving the stability of the equipment operation. At the same time, after the elastic protrusion 10 enters the groove 15, it contacts the brushes 16 provided on both sides of the groove 15, thereby removing the debris wrapped around the elastic protrusion 10. This prevents a large amount of debris from getting wrapped around the roller 9 after long-term operation, which would affect the subsequent removal of debris from the filter plate 5, thus improving the stability of the equipment during long-term operation. In addition, since the sliding sleeve 14 is keyed to the roller 9, it ensures that after the roller 9 rotates, the elastic protrusion 10 still corresponds to the corresponding groove 15, avoiding excessive interference between the elastic protrusion 10 and the sliding sleeve 14 and damage, thereby extending the service life of the elastic protrusion 10 and further improving the stability of the equipment during long-term operation. When the movable frame 8 slides on the cabinet 1, it drives the first rotating shaft 23 to rotate, which in turn drives the sixth gear 44 to rotate. At the same time, torque is transmitted through the seventh gear 48 and the fifth rotating shaft 45, which drives the first bevel gear 47 to rotate. Then, torque is transmitted through the second bevel gear 49 and the sixth rotating shaft 46, which drives the eccentric wheel 50 to rotate on the movable frame 8. The side of the eccentric wheel 50 contacts the slide plate 43, and with the rebound force generated by the compression of the return spring 51, the slide plate 43 slides back and forth on the movable frame 8, thereby increasing the blowing range of the fan blade 12, realizing the removal of debris in different areas, further improving the effect of removing debris from the filter plate 5, and improving the stability of the equipment operation. Furthermore, by setting the number of teeth on the first gear 24, the second gear 25, and the third gear 26, the ratio of the sliding distance of the movable frame 8 on the cabinet 1 to the sliding distance of the sliding sleeve 14 on the roller 9 can be controlled. This ensures that when the movable frame 8 slides to the end, the sliding sleeve 14 also slides to the end of the roller 9, ensuring that the debris wrapped around the elastic protrusions 10 at various points on the roller 9 is completely removed, thus improving the stability of the equipment during long-term operation. In addition, there is no need to install an additional power unit on the movable frame 8 to drive the movable frame 8 to slide on the housing 2 and the sliding sleeve 14 to slide on the roller 9, thereby reducing the space required for power unit installation and the manufacturing cost during the process of removing debris from the surface of the filter plate 5.

[0041] Example 3 Based on Example 2, such as Figure 7 As shown, when the fan blade 12 needs to be driven to rotate, the second motor 38 drives the third rotating shaft 36 to rotate, thereby simultaneously driving several drive wheels 39 to rotate together. This causes one of the inclined plates 42 on the side of the drive wheel 39 to contact one of the guide rods 41 on the driven wheel 40. The resulting force drives the driven wheel 40 to rotate on the movable frame 8 until one of the guide rods 41 moves to the position of the previous guide rod 41. Then, the next inclined plate 42 contacts the next guide rod 41, thereby continuously driving the driven wheel 40 to rotate on the movable frame 8. The rotating shaft 37 provides torque, continuously driving the fan blades 12 to rotate on the movable frame 8, blowing away lighter debris clogging the filter plate 5, further improving the effect of removing debris from the filter plate 5 and enhancing the stability of the equipment during long-term operation; in addition, through the cooperation of the driven wheel 40 and the drive wheel 39, the torque of the third rotating shaft 36 can be transmitted to multiple fourth rotating shafts 37, eliminating the need for separate power units to drive them, further reducing the space required for power unit installation and the cost of manufacturing, while also changing the direction of transmission of the fourth rotating shaft 37, saving space required for lateral installation.

Claims

1. A distributed energy storage air-cooled integrated cabinet with heat dissipation function, comprising a heat dissipation structure disposed on the cabinet body (1), characterized in that: The heat dissipation structure includes a shell (2) disposed on one side of the cabinet (1), a plurality of first air inlets (3) on one side of the shell (2), a second air inlet (4) on one side of the cabinet (1), a filter plate (5) at the second air inlet (4), a plurality of filter holes (6) on the filter plate (5) communicating with the first air inlet (3) and the second air inlet (4), and a plurality of fans (7) on the shell (2). A movable frame (8) is slidably connected to one side of the cabinet (1), and a roller (9) is rotatably connected to the movable frame (8). The roller (9) has several elastic protrusions (10) on its side that respectively contact the filter plate (5) and the filter hole (6). A scraper (11) is rotatably connected to the movable frame (8). The scraper (11) is inclined and its end face is in sliding contact with the filter plate (5). It also includes several fan blades (12) rotatably set on the movable frame (8). The roller (9) is set between the fan (7) and the scraper (11). A recycling frame (13) is slidably connected to the bottom of the housing (2).

2. The distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 1, characterized in that: It also includes a sliding sleeve (14) sleeved on the outside of the roller (9). The sliding sleeve (14) is keyed to the roller (9). The sliding sleeve (14) is provided with a plurality of grooves (15) for the elastic protrusions (10) to slide through. On one side of the groove (15) are brushes (16) that contact the elastic protrusions (10). On the other side of the groove (15) and the end of the sliding sleeve (14) are a first inclined surface (17) and a second inclined surface (18) that slide in contact with the elastic protrusions (10).

3. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 2, characterized in that: The movable frame (8) is slidably connected to a push block (19) and rotatably connected to a screw (20) threadedly connected to the push block (19). It also includes a lever (21) slidably disposed on the movable frame (8). The two sides of the sliding sleeve (14) are in contact with the lever (21). One side of the lever (21) is provided with a support rod (22) slidably connected to the movable frame (8). The support rod (22) is connected to the push block (19).

4. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 3, characterized in that: The movable frame (8) is rotatably connected to a first rotating shaft (23) connected to a roller (9). The end of the first rotating shaft (23) is provided with a first gear (24), and the end of the screw (20) is provided with a second gear (25). The movable frame (8) is rotatably connected to a third gear (26) that meshes with both the first gear (24) and the second gear (25). The cabinet (1) is provided with a rack (27) that meshes with the first gear (24) on one side.

5. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 1, characterized in that: The housing (2) is rotatably connected to a second rotating shaft (28), and the end of the second rotating shaft (28) is provided with a first connecting rod (29), and also includes a second connecting rod (30). The two ends of the second connecting rod (30) are rotatably connected to the movable frame (8) and the first connecting rod (29) respectively.

6. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 5, characterized in that: The end of the first connecting rod (29) is provided with a fourth gear (31), the housing (2) is provided with a first motor (32), the movable end of the first motor (32) is provided with a fifth gear (33) that meshes with the fourth gear (31); the movable frame (8) is provided with several sliders (34) on both sides, and the cabinet (1) is provided with a slide rail (35) that slides in contact with the sliders (34).

7. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 1, characterized in that: The movable frame (8) is rotatably connected to several third rotating shafts (36) and fourth rotating shafts (37). The fourth rotating shaft (37) is connected to the fan blade (12). The movable frame (8) is provided with a second motor (38). The movable end of the second motor (38) is connected to the third rotating shaft (36). The third rotating shaft (36) is provided with several driving wheels (39). The fourth rotating shaft (37) is provided with several driven wheels (40). The side of the driven wheel (40) is provided with several guide rods (41). The side of the driving wheel (39) is provided with several inclined plates (42). The inclined plate (42) contacts one of the guide rods (41) and drives the driven wheel (40) to rotate until one of the guide rods (41) moves to the position of the previous guide rod (41).

8. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 4, characterized in that: The movable frame (8) is provided with a slide plate (43), the fan blade (12) is rotatably mounted on the slide plate (43), the end of the first rotating shaft (23) is provided with a sixth gear (44), the movable frame (8) is rotatably connected with a fifth rotating shaft (45) and a sixth rotating shaft (46), the fifth rotating shaft (45) is provided with a first conical tooth (47) and a seventh gear (48) meshing with the sixth gear (44), the sixth rotating shaft (46) is provided with a second conical tooth (49) meshing with the first conical tooth (47) and an eccentric wheel (50) in contact with the slide plate (43), and a return spring (51) is provided between the slide plate (43) and the movable frame (8).

9. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 1, characterized in that: A torsion spring (52) is provided between the scraper and the movable frame (8).

10. A distributed energy storage air-cooled integrated cabinet with heat dissipation function according to claim 1, characterized in that: The recycling box (13) is provided with an inclined baffle (53), and one side of the recycling box (13) is provided with an exhaust hole (54) that communicates with the outside.

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