Intelligent battery rapid charging device and method

Abstract

The invention discloses an intelligent rapid charging device and method for a battery, relates to the technical field of lithium batteries, and aims to solve the technical problems that the service life of elements is shortened, the safety of joints is reduced due to the lack of cooling measures after the rapid charging device for the lithium battery is used, the battery is unstable in positioning during charging, and potential safety hazards of a circuit are easily caused by collision. Comprising a movable assembly, a pressure relief assembly and a charging assembly. When a lithium battery is charged, on one hand, the lithium battery can be adsorbed and fixed in an air extraction mode, the situation that short circuit occurs due to looseness of the lithium battery caused by accidental bumping of the lithium battery is avoided, and the safety of the device during charging is improved, and on the other hand, the extracted gas can be quickly discharged through the charging assembly, so that the safety of the device during charging is improved. Therefore, the connection part of the lithium battery and the charging assembly in the charging state is cooled, the device is prevented from being damaged due to too high temperature in the charging process, and the use safety of the device is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium batteries, and more specifically, to an intelligent battery fast charging device and method. Background Art

[0002] Chinese patent document (CN110474384B) discloses a portable lithium battery fast charging device, which states in the specification that "it includes a charger, a heat dissipation sleeve is sleeved on the surface of the charger, the heat dissipation sleeve is hollow, a connector is fixedly installed on the right side of the charger, and the right side of the connector penetrates through the heat dissipation sleeve and extends to the outside of the heat dissipation sleeve; through the settings of the charger, heat dissipation sleeve, connector, connection seat, anti-detachment component, charging cable, accessory box, cable winding component, positioning component and wire tube, the length of the connection wire can be adjusted to meet the daily use needs of users. At the same time, the connection between the charging cable and the charger also has an anti-detachment function to prevent interruption during charging and affect charging, and can make the heat dissipation effect of the charger better, protect the electrical components inside the charger, and increase its service life". However, in actual use, there are still problems of poor heat dissipation and insufficient stability during charging.

[0003] Existing lithium battery fast charging devices generally lack effective cooling means after completing the charging task. These devices often have a high temperature after charging. If appropriate cooling measures are lacking, it will not only shorten the service life of electrical components, but also greatly reduce the safety during use because the connection part between the battery and the charging device is not effectively cooled. In addition, the current charging devices are often difficult to ensure the stable positioning of the battery during charging. Once the battery is accidentally collided, it is easy to cause damage to the charging part circuit, thus triggering potential safety hazards. In view of this, we propose an intelligent battery fast charging device and method. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent battery fast charging device and method to solve the technical problems that the lithium battery fast charging device lacks cooling measures after use, resulting in shortened component life, reduced safety at the connection, unstable battery positioning during charging, and easy circuit safety hazards caused by collisions.

[0005] To solve the above technical problems, the present invention provides the following technical solution: An intelligent battery fast charging device includes a charger, a charging housing and a charging cable, and further includes The support mechanism includes a support shell, pulleys located below the support shell, a lifter, and a mounting platform. Among them, the lifter is arranged below the support shell, and the mounting platform is located above the support shell; and, the charging mechanism includes a housing assembly, a movable assembly connected to the housing assembly, a steel cable located above the movable assembly, a guiding assembly, a charging assembly connected to the housing assembly, a pressure assembly located inside the housing assembly, an adsorption assembly connected to the pressure assembly, a pressure relief assembly, and a charging wire. Among them, the steel cable is located inside the guiding assembly, the guiding assembly is connected to the housing assembly, the pressure relief assembly is connected to the guiding assembly, and the charging wire is connected to the charging assembly.

[0006] When the present invention performs a charging process on a lithium battery, on the one hand, it can adsorb and fix the lithium battery by pumping air, avoiding accidental knocking of the lithium battery and preventing it from short-circuiting due to loosening, thereby improving the safety of the device during charging. On the other hand, since the pumped gas will be quickly discharged through the charging assembly, the connection part between the lithium battery and the charging assembly during charging is cooled, preventing the device from being damaged due to excessive temperature during the charging process, and further improving the safety of the device during use.

[0007] Preferably, the four corners below the support shell are respectively fixedly connected to four pulleys, and one side of each of the four pulleys is respectively fixedly connected to four lifters, and the upper part of the support shell is fixedly connected to the lower part of the mounting platform.

[0008] Preferably, one side of the inner wall of the housing assembly is fixedly connected to the movable assembly, the upper part of the movable assembly is fixedly connected to the steel cable, one end of the steel cable passes through the guiding assembly and is fixedly connected to the charging assembly, the upper part of the charging assembly is fixedly connected to the upper part of the inner wall of the housing assembly, the lower part of the inner wall of the housing assembly is fixedly connected to the pressure assembly, the pressure assembly is respectively communicated with two adsorption assemblies, both of the two adsorption assemblies are fixedly connected to one side of the inner wall of the housing assembly, the guiding assembly is fixedly connected inside the housing assembly, the guiding assembly is respectively fixedly connected to two pressure relief assemblies, the upper parts of both of the two charging assemblies are connected to the charging wire, and the other end of the charging wire is electrically connected to the housing assembly; The housing assembly is fixedly connected above the mounting platform.

[0009] Preferably, the housing assembly includes a charging housing, both sides of the charging housing are respectively communicated with two filter plates, one side of the inner wall of the charging housing is fixedly connected with a charger, and the other side of the inner wall of the charging housing is provided with two movable holes, two sealing holes, and a sliding hole; One end of the charging wire is electrically connected to the charger, the movable assembly is located in the sliding hole, both of the two charging assemblies are located in the two movable holes, both of the two adsorption assemblies are respectively communicated with the two sealing holes, and the charging housing is fixedly connected above the mounting platform.

[0010] Preferably, the movable component includes a push plate. One side of the push plate is fixedly connected to two connecting blocks, and the other ends of the two connecting blocks are both fixedly connected to two elastic telescopic rods. One side of the push plate is fixedly connected to a reinforcing block. The reinforcing block is located between the two connecting blocks. The upper part of the reinforcing block is fixedly connected to the bottom end of a steel cable; The other end of the elastic telescopic rod is fixedly connected to one side of the inner wall of the charging housing. The elastic telescopic rod is fixedly connected to the adsorption component. The reinforcing block and the two connecting blocks are both located in the sliding holes.

[0011] Preferably, the guiding component includes a substrate. Two first guiding wheels and two second guiding wheels are clamped in the substrate. A connecting frame is arranged below the substrate. A third guiding wheel is clamped in the connecting frame; The two steel cables are respectively slidably connected to the two first guiding wheels and the two second guiding wheels. The steel cables are attached to the outside of the third guiding wheel.

[0012] Preferably, the charging component includes a sliding sleeve. Two sliding rods are slidably connected in the sliding sleeve. The opposite ends of the two sliding rods are both fixedly connected to a connecting belt. A partition plate is fixedly connected in the sliding sleeve. Springs are fixedly connected to both sides of the partition plate. The other ends of the two springs are respectively fixedly connected to the two sliding rods. The two sliding rods are respectively fixedly connected to two movable plates. Air inlet holes are formed on the opposite sides of the two movable plates. The other end of the movable plate is communicated with a clamping plate. A charging plate is arranged in the clamping plate. The charging plate is designed in an S shape. A plurality of through holes are formed on the other side of the clamping plate; The top end of the steel cable passes through the sliding sleeve and is fixedly connected to the connecting belt. The upper part of the sliding sleeve is fixedly connected to the upper part of the inner wall of the charging housing through a connecting rod. The charging wire is fixedly connected above the clamping plate. The bottom end of the charging wire passes through the clamping plate and is electrically connected to the charging plate. The clamping plate and the movable plate are both located in the movable holes.

[0013] Preferably, the pressure component includes a blower. The air outlet of the blower is communicated with a first docking pipe. The air inlets on both sides of the blower are respectively communicated with two flow guide pipes; The other ends of the flow guide pipes are respectively communicated with the two adsorption components. The blower is fixedly connected to the lower part of the inner wall of the charging housing; The adsorption component includes an adsorption shell. A sealing plate is slidably connected in the adsorption shell. One side of the sealing plate is fixedly connected to a telescopic rod. The other end of the telescopic rod is fixedly connected to a reinforcing frame. A plurality of baffle plates are fixedly connected to one side of the adsorption shell. A sealing gasket is fixedly connected to the other side of the adsorption shell. A pressure valve is arranged on one side of the sealing plate; The adsorption shell is communicated with the sealing hole through a gasket. The diversion pipe is communicated with one side of the adsorption shell. The telescopic rod is fixedly connected with the elastic telescopic rod through a reinforcing frame.

[0014] Preferably, the pressure relief assembly includes a second docking pipe. One end of the second docking pipe is respectively communicated with two telescopic pipes, and the other ends of the two telescopic pipes are respectively communicated with two conduits. The top end of the conduit is fixedly connected with a branch pipe. A reinforcing rib is fixedly connected to the outside of the conduit. The other end of the reinforcing rib is fixedly connected to the outside of the substrate. The position and shape of the branch pipe are adapted to the position and shape of the air inlet hole. The positions of the first docking pipe and the second docking pipe correspond to each other. The second docking pipe is fixedly connected in the reinforcing block.

[0015] An intelligent battery fast charging method includes the following charging steps: S1. Place the lithium battery on the supporting mechanism through an external robotic arm and push the lithium battery towards the charging mechanism. S2. When the lithium battery contacts the movable assembly, the charging assembly completes docking with the external charging structure of the lithium battery. At the same time, the charger charges the lithium battery through a charging wire. S3. During the charging process, the adsorption assembly adsorbs and fixes the lithium battery, and the charging assembly accelerates air circulation to complete heat dissipation. S4. After charging is completed, gradually move the lithium battery away from the charging mechanism to remove it, and the internal equipment of the charging mechanism will automatically reset.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, by designing a movable component, a pressure relief component, and a charging component, during the charging process, the lithium battery needs to be steadily placed on the installation platform through an external robotic arm. Subsequently, the robotic arm horizontally moves the lithium battery to gradually approach and push the movable component. When the movable component is pushed, it will pull the steel cable to link the charging component to clamp the charging part of the lithium battery. At the same time, the pressure component will activate the adsorption component to extract the air outside the housing component and discharge this air along the pressure relief component. This process enables the adsorption component to tightly adsorb the side where the lithium battery contacts the housing component. Meanwhile, a large amount of air will be discharged from the charging component. Such a design brings double benefits when the device charges the lithium battery: on the one hand, by extracting air, the adsorption and fixation of the lithium battery are achieved, effectively preventing the loosening of the lithium battery caused by accidental bumps and the possible short - circuit situation, thus enhancing the safety during the charging process; on the other hand, the extracted gas is quickly discharged through the charging component, and this process actually cools the connection part between the lithium battery and the charging component in the charging state, avoiding the possible damage to the device caused by excessive temperature during the charging process, and further enhancing the safety when using the device.

[0017] 2. The present invention also designs a guiding component and a movable component. When the lithium battery squeezes the push plate, this action will drive the connecting block and the reinforcement block to move together. At the same time, through the action of the reinforcement frame and the telescopic rod, the elastic telescopic rod makes the sealing plate slide backward until it moves to the rear of the connection between the diversion pipe and the adsorption shell. At this time, the fan will start and extract the air towards the sealing hole direction through the adsorption shell. When the lithium battery moves away from the push plate, the sealing plate will move to the front of the connection between the diversion pipe and the adsorption shell. At this time, the fan will instead extract the air inside the charging housing or extract the fresh air from the outside through the filter plate. Such a design enables the device to effectively fix the lithium battery by adsorption during the operation process. When the device is not processing the lithium battery, it can achieve the heat dissipation effect inside it by accelerating the internal air flow rate and forming a pressure difference with the outside, thus effectively guaranteeing the service life of the device.

[0018] 3. The present invention also designs an adsorption component and a pressure relief component. When the lithium battery presses the push plate, this action will drive the connecting block and the reinforcement block to move together. During the movement of the reinforcement block, the steel cable is pulled, thereby driving the second docking pipe to successfully connect with the first docking pipe. At the same time, the movement of the steel cable will also pull the connecting belt, causing the two sliding rods to move towards each other. Through this series of actions, the clamping plate and the charging plate can accurately clamp and connect the charging part of the lithium battery. At this time, due to the movement of the two clamping plates towards each other, the branch pipe and the air inlet hole are successfully docked. Subsequently, the fan is started, and the extracted gas is injected into the movable plate and the clamping plate along the first docking pipe, the second docking pipe, the telescopic pipe, the conduit, and the branch pipe. A large amount of gas is then quickly discharged along both sides of the clamping plate. This design brings two benefits: on the one hand, the reaction force generated when the gas is discharged will push the two clamping plates to fit more closely to the lithium battery, thus ensuring the stability during clamping; on the other hand, accelerating the discharge of air can quickly reduce the temperature of the charging plate and the connection position of the lithium battery, effectively avoiding the risk of overheating caused by the current flowing through the connection during the use of the device, and further improving the safety of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the support mechanism of the present invention; Figure 3 is a schematic sectional view of the charging mechanism of the present invention; Figure 4 is a schematic sectional view of the housing assembly of the present invention; Figure 5 is a schematic diagram of the structure of the charging component of the present invention; Figure 6 of the present invention Figure 5 is an enlarged schematic diagram of part A; Figure 7 is a schematic sectional view of the guiding component of the present invention; Figure 8 is a schematic sectional view of the adsorption component of the present invention.

[0020] Explanation of the reference numerals in the drawings: 1. Support mechanism; 2. Charging mechanism; 11. Support shell; 12. Pulley; 13. Lifter; 14. Installation platform; 21. Housing assembly; 22. Movable component; 23. Steel cable; 24. Guiding component; 25. Charging component; 26. Pressure component; 27. Adsorption component; 28. Pressure relief component; 29. Charging wire; 211. Charging housing; 212. Filter plate; 213. Charger; 214. Movable hole; 215. Sealing hole; 216. Slide hole; 221. Push plate; 222. Connecting block; 223. Elastic telescopic rod; 224. Reinforcing block; 241. Substrate; 242. First guide wheel; 243. Second guide wheel; 244. Third guide wheel; 245. Connecting frame; 251. Slide sleeve; 252. Slide rod; 253. Connecting belt; 254. Partition board; 255. Spring; 256. Movable plate; 257. Air inlet hole; 258. Clamping plate; 259. Charging plate; 261. Fan; 262. First docking pipe; 263. Diversion pipe; 271. Adsorption housing; 272. Sealing plate; 273. Telescopic rod; 274. Reinforcing frame; 275. Flap; 276. Sealing gasket; 281. Second docking pipe; 282. Telescopic pipe; 283. Duct; 284. Branch pipe; 285. Reinforcing rib. Detailed implementation manner

[0021] As Figures 1 to 8 shown, an intelligent battery fast charging device and method according to the present invention includes a charger 213, a charging housing 211 and a charging cable 29, and further includes, The support mechanism 1 includes a support shell 11, a pulley 12 located below the support shell 11, a lifter 13, and a mounting platform 14. Among them, the lifter 13 is arranged below the support shell 11, and the mounting platform 14 is located above the support shell 11. And, the charging mechanism 2 includes a housing assembly 21, a movable assembly 22 connected to the housing assembly 21, a steel cable 23 located above the movable assembly 22, a guiding assembly 24, a charging assembly 25 connected to the housing assembly 21, a pressure assembly 26 located inside the housing assembly 21, an adsorption assembly 27 connected to the pressure assembly 26, a pressure relief assembly 28, and a charging cable 29. Among them, the steel cable 23 is located inside the guiding assembly 24, the guiding assembly 24 is connected to the housing assembly 21, the pressure relief assembly 28 is connected to the guiding assembly 24, and the charging cable 29 is connected to the charging assembly 25. By designing the movable assembly 22, the pressure relief assembly 28, and the charging assembly 25, during the charging process, the lithium battery needs to be steadily placed on the mounting platform 14 through an external robotic arm. Subsequently, the robotic arm horizontally moves the lithium battery to gradually approach and push the movable assembly 22. When the movable assembly 22 is pushed, it will pull the steel cable 23 to link the charging assembly 25 to clamp the charging part of the lithium battery. At the same time, the pressure assembly 26 will activate the adsorption assembly 27 to extract the air outside the housing assembly 21 and discharge this air along the pressure relief assembly 28. This process enables the adsorption assembly 27 to tightly adsorb the side of the lithium battery in contact with the housing assembly 21. At the same time, a large amount of air will be discharged from the charging assembly 25. Such a design brings double benefits when the device charges the lithium battery: on the one hand, the adsorption and fixation of the lithium battery are achieved by extracting air, effectively preventing the loosening of the lithium battery caused by accidental bumps and possible short-circuit situations, thereby improving the safety during the charging process. On the other hand, the extracted gas is quickly discharged through the charging assembly 25. This process actually cools the connection part between the lithium battery and the charging assembly 25 during charging, avoiding device damage that may be caused by excessive temperature during charging, and further enhancing the safety when using this device.

[0022] In an embodiment of the present invention, the four corners below the support shell 11 are respectively fixedly connected to four pulleys 12, and one side of the four pulleys 12 is respectively fixedly connected to four lifters 13. The upper part of the support shell 11 is fixedly connected to the lower part of the installation platform 14. One side of the inner wall of the outer shell assembly 21 is fixedly connected to the movable assembly 22. The upper part of the movable assembly 22 is fixedly connected to the steel cable 23. One end of the steel cable 23 passes through the guiding assembly 24 and is fixedly connected to the charging assembly 25. The upper part of the charging assembly 25 is fixedly connected to the upper part of the inner wall of the outer shell assembly 21. The lower part of the inner wall of the outer shell assembly 21 is fixedly connected to the pressure assembly 26. The pressure assembly 26 is respectively communicated with two adsorption assemblies 27. Both of the two adsorption assemblies 27 are fixedly connected to one side of the inner wall of the outer shell assembly 21. The guiding assembly 24 is fixedly connected inside the outer shell assembly 21. The guiding assembly 24 is respectively fixedly connected to two pressure relief assemblies 28. The upper parts of the two charging assemblies 25 are both connected to the charging wire 29. The other end of the charging wire 29 is electrically connected to the outer shell assembly 21. The outer shell assembly 21 is fixedly connected above the installation platform 14. By designing the guiding assembly 24 and the movable assembly 22, when the lithium battery presses the push plate 221, this action will drive the connecting block 222 and the reinforcing block 224 to move together. At the same time, under the action of the reinforcing frame 274 and the telescopic rod 273, the elastic telescopic rod 223 makes the sealing plate 272 slide backward until it moves to the rear of the connection between the diversion pipe 263 and the adsorption shell 271. At this time, the fan 261 will start and extract the air towards the sealing hole 215 direction through the adsorption shell 271. When the lithium battery moves away from the push plate 221, the sealing plate 272 will move to the front of the connection between the diversion pipe 263 and the adsorption shell 271. At this time, the fan 261 will instead extract the air inside the charging outer shell 211 or extract the fresh air from the outside through the filter plate 212. Such a design enables the device to effectively fix the lithium battery by adsorption during operation. When the device is not processing the lithium battery, it can achieve the heat dissipation effect of its interior by accelerating the internal air flow rate and forming a pressure difference with the outside world, thus effectively guaranteeing the service life of the device.

[0023] In an embodiment of the present invention, the housing assembly 21 includes a charging housing 211. Both sides of the charging housing 211 are respectively communicated with two filter plates 212. One side of the inner wall of the charging housing 211 is fixedly connected with a charger 213. On the other side of the inner wall of the charging housing 211, two moving holes 214, two sealing holes 215 and a sliding hole 216 are provided. One end of the charging cable 29 is electrically connected to the charger 213. The moving assembly 22 is located in the sliding hole 216. Two charging assemblies 25 are respectively located in the two moving holes 214. Two adsorption assemblies 27 are respectively communicated with the two sealing holes 215. The charging housing 211 is fixedly connected above the installation platform 14. The moving assembly 22 includes a push plate 221. One side of the push plate 221 is fixedly connected with two connecting blocks 222. And the other ends of the two connecting blocks 222 are both fixedly connected with two elastic telescopic rods 223. One side of the push plate 221 is fixedly connected with a reinforcement block 224. The reinforcement block 224 is located between the two connecting blocks 222. The upper part of the reinforcement block 224 is fixedly connected with the bottom end of the steel cable 23. The other end of the elastic telescopic rod 223 is fixedly connected to one side of the inner wall of the charging housing 211. The elastic telescopic rod 223 is fixedly connected with the adsorption assembly 27. The reinforcement block 224 and the two connecting blocks 222 are both located in the sliding hole 216. By designing the adsorption assembly 27 and the pressure relief assembly 28, when the lithium battery presses the push plate 221, this action will drive the connecting block 222 and the reinforcement block 224 to move together. During the movement of the reinforcement block 224, the steel cable 23 is pulled, thereby driving the second docking pipe 281 to be successfully connected with the first docking pipe 262. At the same time, the movement of the steel cable 23 will also pull the connecting belt 253, causing the two sliding rods 252 to move towards each other. Through this series of actions, the clamping plate 258 and the charging plate 259 can accurately clamp and connect the charging part of the lithium battery. At this time, due to the movement of the two clamping plates 258 towards each other, the branch pipe 284 and the air inlet hole 257 are successfully docked. Subsequently, the fan 261 is started, and the extracted gas is injected into the movable plate 256 and the clamping plate 258 along the first docking pipe 262, the second docking pipe 281, the telescopic pipe 282, the conduit 283 and the branch pipe 284. A large amount of gas is then quickly discharged along both sides of the clamping plate 258. This design brings two benefits: on the one hand, the reaction force generated when the gas is discharged will push the two clamping plates 258 to fit more tightly with the lithium battery, thus ensuring the stability during clamping; on the other hand, accelerating the discharge of air can quickly reduce the temperature of the charging plate 259 and the connection position of the lithium battery, effectively avoiding the risk of overheating caused by the current flowing through the connection during the use of the device, and further improving the safety of the device during use.

[0024] As another embodiment of the present invention, the guiding assembly 24 includes a substrate 241, in which two first guiding wheels 242 and two second guiding wheels 243 are snap-fitted. A connecting frame 245 is arranged below the substrate 241, and a third guiding wheel 244 is snap-fitted in the connecting frame 245. The two steel cables 23 are respectively slidably connected to the two first guiding wheels 242 and the two second guiding wheels 243, and the steel cables 23 are attached to the outside of the third guiding wheel 244. Due to the arrangement of the reinforcing rib 285 and the telescopic tube 282, when the push plate 221 pushes the reinforcing block 224 to move, the second docking tube 281 moves backward. At the same time, the telescopic tube 282 extends, and the reinforcing rib 285 will fix the position of the branch connecting tube 284 to ensure that the air inlet hole 257 can be stably docked with the branch connecting tube 284 when the two clamping plates 258 move towards each other; After use, the spring 255 pushes the two clamping plates 258 to reset, and the elastic telescopic rod 223 will drive the sealing plate 272 and the steel cable 23 to reset while pushing the push plate 221 to reset, thereby improving the automation degree of the device and reducing the use difficulty of the device.

[0025] The charging assembly 25 includes a sliding sleeve 251, in which two sliding rods 252 are slidably connected. The opposite ends of the two sliding rods 252 are fixedly connected with connecting bands 253. An isolation plate 254 is fixedly connected in the sliding sleeve 251. Springs 255 are fixedly connected to both sides of the isolation plate 254, and the other ends of the two springs 255 are respectively fixedly connected to the two sliding rods 252. The two sliding rods 252 are respectively fixedly connected to two movable plates 256. Air inlet holes 257 are formed on the opposite sides of the two movable plates 256. The other end of the movable plate 256 is communicated with the clamping plate 258. A charging plate 259 is arranged in the clamping plate 258. The charging plate 259 is designed in an S shape. A plurality of through holes are formed on the other side of the clamping plate 258. The top end of the steel cable 23 passes through the sliding sleeve 251 and is fixedly connected with the connecting band 253. The upper part of the sliding sleeve 251 is fixedly connected to the upper part of the inner wall of the charging housing 211 through a connecting rod. A charging wire 29 is fixedly connected above the clamping plate 258. The bottom end of the charging wire 29 passes through the clamping plate 258 and is electrically connected to the charging plate 259. The clamping plate 258 and the movable plate 256 are both located in the movable hole 214. Due to the S-shaped design of the charging plate 259, when the device clamps the lithium battery through the clamping plate 258, the charging plate 259 can be stably docked with the charging part of the lithium battery. At the same time, during the process of clamping the charging part of the lithium battery, the charging plate 259 will also fit more closely to the charging part of the lithium battery by deforming, ensuring the stability during charging.

[0026] As another embodiment of the present invention, the pressure assembly 26 includes a blower 261. The air outlet of the blower 261 is communicated with the first docking pipe 262. The air inlets on both sides of the blower 261 are respectively communicated with two diversion pipes 263. The other ends of the diversion pipes 263 are respectively communicated with two adsorption assemblies 27. The blower 261 is fixedly connected to the lower part of the inner wall of the charging housing 211. The adsorption assembly 27 includes an adsorption housing 271. A sealing plate 272 is slidably connected in the adsorption housing 271. One side of the sealing plate 272 is fixedly connected with a telescopic rod 273. The other end of the telescopic rod 273 is fixedly connected with a reinforcing frame 274. A plurality of baffle plates 275 are fixedly connected to one side of the adsorption housing 271. A sealing gasket 276 is fixedly connected to the other side of the adsorption housing 271. A pressure valve is arranged on one side of the sealing plate 272. The adsorption housing 271 is communicated with the sealing hole 215 through the sealing gasket 276. The diversion pipe 263 is communicated with one side of the adsorption housing 271. The telescopic rod 273 is fixedly connected with the elastic telescopic rod 223 through the reinforcing frame 274. The pressure relief assembly 28 includes a second docking pipe 281. One end of the second docking pipe 281 is respectively communicated with two telescopic pipes 282. The other ends of the two telescopic pipes 282 are respectively communicated with two conduits 283. The top end of the conduit 283 is fixedly connected with a sub-docking pipe 284. A reinforcing rib 285 is fixedly connected to the outside of the conduit 283. The other end of the reinforcing rib 285 is fixedly connected to the outside of the substrate 241. The position and shape of the sub-docking pipe 284 are adapted to the position and shape of the air inlet hole 257. The positions of the first docking pipe 262 and the second docking pipe 281 correspond to each other. The second docking pipe 281 is fixedly connected in the reinforcing block 224. Due to the arrangement of the pressure valve, when the blower 261 completes the adsorption of the lithium battery through the adsorption housing 271 and it is difficult for a large amount of external air to enter the adsorption hole, the pressure valve opens, ensuring that the blower 261 can stably extract air and inject the air into the clamping plate 258, guaranteeing the operating stability of the blower 261 and at the same time ensuring the adsorption and fixation effect of the blower 261 on the lithium battery; Due to the arrangement of the baffle plates 275, when the push plate 221 moves backward and pulls the sealing plate 272 to move, the sealing plate 272 will be blocked by the baffle plates 275, preventing the sealing plate 272 from sliding out of the adsorption housing 271 and ensuring the stability during use.

[0027] Working principle: This embodiment provides an intelligent battery fast charging device and method. When in use, during charging, the lithium battery needs to be stably placed on the installation platform 14 through an external robotic arm, and the lithium battery is horizontally moved to approach and push the movable component 22. When the movable component 22 moves, it drives the charging component 25 to hold the charging part of the lithium battery by pulling the steel cable 23. At the same time, the pressure component 26 will activate the adsorption component 27 to extract the air outside the housing component 21 and discharge this air along the pressure relief component 28. In this way, the adsorption component 27 can tightly adsorb the side of the lithium battery in contact with the housing component 21. At the same time, to further enhance the heat dissipation effect of the device, a large amount of air will also be discharged along the charging component 25; When the lithium battery squeezes the push plate 221, this action will drive the connecting block 222 and the reinforcing block 224 to move together. Subsequently, through the linkage of the reinforcing frame 274 and the telescopic rod 273, the elastic telescopic rod 223 pushes the sealing plate 272 to slide backward until the sealing plate 272 moves to the rear of the connection between the diversion pipe 263 and the adsorption shell 271. At this time, the fan 261 will start and extract the air in the direction of the sealing hole 215 through the adsorption shell 271. When the lithium battery moves away from the push plate 221, the sealing plate 272 will move forward accordingly until it is in front of the connection between the diversion pipe 263 and the adsorption shell 271. At this time, the fan 261 will instead extract the air inside the charging housing 211 or extract the fresh air from the outside through the filter plate 212; When the lithium battery squeezes the push plate 221, this action will drive the connecting block 222 and the reinforcing block 224 to move. During the movement of the reinforcing block 224, it pulls the steel cable 23, thereby driving the second docking pipe 281 to be successfully docked with the first docking pipe 262. At the same time, the movement of the steel cable 23 also pulls the connecting belt 253, prompting the two sliding rods 252 to move towards each other. As the sliding rods 252 move, the clamping plate 258 and the charging plate 259 tightly clamp and connect the charging part of the lithium battery. At this time, due to the movement of the two clamping plates 258 towards each other, the branch pipe 284 and the air inlet hole 257 are just completed docking. Subsequently, the fan 261 starts, and the extracted gas is injected into the movable plate 256 and the clamping plate 258 in sequence along the first docking pipe 262, the second docking pipe 281, the telescopic pipe 282, the conduit 283, and the branch pipe 284. A large amount of gas then quickly discharges along both sides of the clamping plate 258.

[0028] The embodiments disclosed in this invention are preferred embodiments, but not limited to this. Those of ordinary skill in the art can easily understand the spirit of this invention based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this invention, they are within the protection scope of this invention.

Claims

1. An intelligent battery fast charging device, comprising a charger (213), a charging housing (211) and a charging cable (29), characterized in that, Further included is a support mechanism (1), including a support shell (11), a pulley (12) located below the support shell (11), a lifter (13), and a mounting platform (14). Among them, the lifter (13) is arranged below the support shell (11), and the mounting platform (14) is located above the support shell (11); and a charging mechanism (2), including a housing assembly (21), a movable assembly (22) connected to the housing assembly (21), a steel cable (23) located above the movable assembly (22), a guiding assembly (24), a charging assembly (25) connected to the housing assembly (21), a pressure assembly (26) located inside the housing assembly (21), an adsorption assembly (27) connected to the pressure assembly (26), a pressure relief assembly (28), and a charging wire (29). Among them, the steel cable (23) is located inside the guiding assembly (24), the guiding assembly (24) is connected to the housing assembly (21), the pressure relief assembly (28) is connected to the guiding assembly (24), and the charging wire (29) is connected to the charging assembly (25).

2. The intelligent battery fast charging device according to claim 1, wherein The four corners below the support shell (11) are respectively fixedly connected to the four pulleys (12), and one side of each of the four pulleys (12) is respectively fixedly connected to the four lifters (13), and the upper part of the support shell (11) is fixedly connected to the lower part of the mounting platform (14).

3. The intelligent battery fast charging device according to claim 2, wherein, One side of the inner wall of the housing assembly (21) is fixedly connected to the movable assembly (22), the upper part of the movable assembly (22) is fixedly connected to the steel cable (23), one end of the steel cable (23) passes through the guiding assembly (24) and is fixedly connected to the charging assembly (25), the upper part of the charging assembly (25) is fixedly connected to the upper part of the inner wall of the housing assembly (21), the lower part of the inner wall of the housing assembly (21) is fixedly connected to the pressure assembly (26), the pressure assembly (26) is respectively communicated with the two adsorption assemblies (27), both of the two adsorption assemblies (27) are fixedly connected to one side of the inner wall of the housing assembly (21), the guiding assembly (24) is fixedly connected inside the housing assembly (21), the guiding assembly (24) is respectively fixedly connected to the two pressure relief assemblies (28), the upper parts of the two charging assemblies (25) are both connected to the charging wire (29), and the other end of the charging wire (29) is electrically connected to the housing assembly (21); The housing assembly (21) is fixedly connected above the mounting platform (14).

4. The intelligent battery fast charging device according to claim 3, characterized in that, The housing assembly (21) includes a charging housing (211), both sides of the charging housing (211) are respectively communicated with the two filter plates (212), one side of the inner wall of the charging housing (211) is fixedly connected with a charger (213), and the other side of the inner wall of the charging housing (211) is provided with two movable holes (214), two sealing holes (215), and a sliding hole (216); One end of the charging cable (29) is electrically connected to the charger (213). The movable component (22) is located in the sliding hole (216). The two charging components (25) are respectively located in the two movable holes (214). The two adsorption components (27) are respectively communicated with the two sealing holes (215). The charging outer shell (211) is fixedly connected above the mounting platform (14).

5. The intelligent battery fast charging device according to claim 4, wherein The movable component (22) includes a push plate (221). One side of the push plate (221) is fixedly connected to two connecting blocks (222). The other ends of the two connecting blocks (222) are both fixedly connected with two elastic telescopic rods (223). One side of the push plate (221) is fixedly connected to a reinforcement block (224). The reinforcement block (224) is located between the two connecting blocks (222). The upper part of the reinforcement block (224) is fixedly connected to the bottom end of the steel cable (23). The other end of the elastic telescopic rod (223) is fixedly connected to one side of the inner wall of the charging outer shell (211). The elastic telescopic rod (223) is fixedly connected to the adsorption component (27). The reinforcement block (224) and the two connecting blocks (222) are all located in the sliding hole (216).

6. The intelligent battery fast charging device according to claim 5, wherein, The guiding component (24) includes a substrate (241). Two first guiding wheels (242) and two second guiding wheels (243) are clamped in the substrate (241). A connecting frame (245) is arranged below the substrate (241). A third guiding wheel (244) is clamped in the connecting frame (245). The two steel cables (23) are respectively slidably connected to the two first guiding wheels (242) and the two second guiding wheels (243). The steel cable (23) is attached to the outside of the third guiding wheel (244).

7. The intelligent battery fast charging device according to claim 6, wherein The charging component (25) includes a sliding sleeve (251). Two sliding rods (252) are slidably connected in the sliding sleeve (251). The opposite ends of the two sliding rods (252) are both fixedly connected with a connecting belt (253). A partition plate (254) is fixedly connected in the sliding sleeve (251). Springs (255) are fixedly connected to both sides of the partition plate (254). The other ends of the two springs (255) are respectively fixedly connected to the two sliding rods (252). The two sliding rods (252) are respectively fixedly connected to two movable plates (256). Air inlet holes (257) are formed on the opposite sides of the two movable plates (256). The other end of the movable plate (256) is communicated with a clamping plate (258). A charging board (259) is arranged in the clamping plate (258). The charging board (259) is designed in an S shape. A plurality of through holes are formed on the other side of the clamping plate (258). The top end of the steel cable (23) passes through the sliding sleeve (251) and is fixedly connected to the connecting belt (253). Above the sliding sleeve (251), it is fixedly connected to the upper part of the inner wall of the charging housing (211) through a connecting rod. The charging wire (29) is fixedly connected above the clamping plate (258). The bottom end of the charging wire (29) passes through the clamping plate (258) and is electrically connected to the charging plate (259). Both the clamping plate (258) and the movable plate (256) are located in the movable hole (214).

8. The intelligent battery fast charging device according to claim 7, wherein, The pressure component (26) includes a blower (261). The air outlet of the blower (261) is communicated with the first docking pipe (262). The air inlets on both sides of the blower (261) are respectively communicated with two diversion pipes (263). The other ends of the diversion pipes (263) are respectively communicated with two adsorption components (27). The blower (261) is fixedly connected to the lower part of the inner wall of the charging housing (211). The adsorption component (27) includes an adsorption shell (271). A sealing plate (272) is slidably connected in the adsorption shell (271). One side of the sealing plate (272) is fixedly connected to a telescopic rod (273). The other end of the telescopic rod (273) is fixedly connected to a reinforcing frame (274). A plurality of baffle plates (275) are fixedly connected to one side of the adsorption shell (271). A sealing gasket (276) is fixedly connected to the other side of the adsorption shell (271). A pressure valve is arranged on one side of the sealing plate (272). The adsorption shell (271) is communicated with the sealing hole (215) through the sealing gasket (276). The diversion pipe (263) is communicated with one side of the adsorption shell (271). The telescopic rod (273) is fixedly connected to the elastic telescopic rod (223) through the reinforcing frame (274).

9. The intelligent battery fast charging device according to claim 8, characterized in that, The pressure relief component (28) includes a second docking pipe (281). One end of the second docking pipe (281) is respectively communicated with two telescopic pipes (282). The other ends of the two telescopic pipes (282) are respectively communicated with two conduits (283). The top end of the conduit (283) is fixedly connected to a sub - connecting pipe (284). A reinforcing rib (285) is fixedly connected to the outside of the conduit (283). The other end of the reinforcing rib (285) is fixedly connected to the outside of the substrate (241). The position and shape of the sub - connecting pipe (284) are adapted to the position and shape of the air inlet hole (257). The positions of the first docking pipe (262) and the second docking pipe (281) correspond to each other. The second docking pipe (281) is fixedly connected in the reinforcing block (224).

10. A method for rapid battery charging, based on an intelligent battery rapid charging device according to claim 9, characterized in that, It includes the following charging steps: S1. Place the lithium battery on the support mechanism (1) through an external robotic arm and push the lithium battery towards the charging mechanism (2). S2. When the lithium battery contacts the movable component (22), the charging component (25) completes the docking with the external charging structure of the lithium battery. At the same time, the charger (213) charges the lithium battery through the charging wire (29). S3. During the charging process, the adsorption component (27) adsorbs and fixes the lithium battery, and the charging component (25) accelerates air circulation to complete heat dissipation. S4. After charging is completed, gradually move the lithium battery away from the charging mechanism (2) to remove it, and the internal devices of the charging mechanism (2) will also automatically reset.

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