Intelligent battery fast charging device and method

Abstract

The application discloses a kind of intelligent battery fast charging device and method, it is related to lithium battery technical field, to solve the technical problems that lithium battery fast charging device lacks cooling measures after use, leading to component life shortening, connection safety reduces, and battery is not stable during charging, collision is prone to circuit safety hazard, including movable assembly, pressure relief assembly and charging component.The application can extract air in the process of charging lithium battery, on the one hand, to adsorb and fix lithium battery, avoid accidental knock lithium battery and cause short circuit due to loosening, improve the safety of the device during charging, on the other hand, since the extracted gas is quickly discharged through the charging component, the part of lithium battery and charging component connected in the charging state is cooled, to avoid the device from being damaged due to high temperature during charging, further improve the safety of the device in use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lithium battery, more particularly, to an intelligent battery fast charging device and method. BACKGROUND

[0002] A portable lithium battery fast charging device is disclosed in Chinese patent document (CN110474384B), which proposes in the specification that "the surface of the charger is sleeved with a heat dissipation sleeve, the heat dissipation sleeve is hollow, a connecting head is fixedly installed on the right side of the charger, and the connecting head extends to the outside of the heat dissipation sleeve through the heat dissipation sleeve; through the arrangement of the charger, the heat dissipation sleeve, the connecting head, the connecting seat, the anti-falling assembly, the charging wire, the accessory box, the wire winding assembly, the positioning assembly and the wire pipe, the length of the connecting wire can be adjusted to meet the daily use needs of users, the connection between the charging wire and the charger also has the function of preventing falling off, preventing interruption during charging, affecting charging, and better heat dissipation effect of the charger, protecting the electrical elements inside the charger to increase the service life thereof", however, it still has the problems of poor heat dissipation and insufficient stability during charging in actual use.

[0003] The existing lithium battery fast charging device generally lacks effective cooling means after completing the charging task. These devices are often high in temperature after completing the charging, and if appropriate cooling measures are lacking, not only the service life of the electrical elements will be shortened, but also the safety during use will be greatly reduced due to the failure to effectively cool the connection part between the battery and the charging device. In addition, the current charging device is often difficult to ensure the stable positioning of the battery during charging in design, and once the battery is accidentally collided, the circuit of the charging part is easily damaged, thereby causing safety hazards. In view of this, an intelligent battery fast charging device and method are proposed. SUMMARY

[0004] The present application aims 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 element life, reduced connection safety, and unstable battery positioning during charging, which easily causes circuit safety hazards.

[0005] To solve the above technical problems, the present application provides the following technical solution: an intelligent battery fast charging device, comprising a charger, a charging shell and a charging wire, further comprising,

[0006] A supporting mechanism includes a supporting shell, a pulley located below the supporting shell, a lifter and a mounting platform, wherein the lifter is arranged below the supporting shell and the mounting platform is located above the supporting shell; and a charging mechanism includes a shell assembly, a movable assembly connected to the shell assembly, a steel cable located above the movable assembly, a guide assembly, a charging assembly connected to the shell assembly, a pressure assembly located within the shell assembly, an adsorption assembly connected to the pressure assembly, a pressure relief assembly and a charging cable, wherein the steel cable is located within the guide assembly, the guide assembly is connected to the shell assembly, the pressure relief assembly is connected to the guide assembly, and the charging cable is connected to the charging assembly.

[0007] When charging a lithium battery, the present invention can, on the one hand, extract air to adsorb and fix the lithium battery, thereby avoiding accidental bumps on the lithium battery that may cause a short circuit due to loosening, thereby improving the safety of the device during charging. On the other hand, since the extracted gas will be quickly discharged through the charging component, the part where the lithium battery is connected to the charging component in the charging state is cooled, thereby avoiding damage to the device due to excessive temperature during the charging process, thereby further improving the safety of the device during use.

[0008] Preferably, the four corners of the lower portion of the support shell are fixedly connected to four pulleys respectively, and one side of the four pulleys is fixedly connected to four lifters respectively, and the upper portion of the support shell is fixedly connected to the lower portion of the mounting platform.

[0009] Preferably, one side of the inner wall of the shell component is fixedly connected to the movable component, the upper part of the movable component is fixedly connected to the steel cable, one end of the steel cable passes through the guide component and is fixedly connected to the charging component, the upper part of the charging component is fixedly connected to the upper part of the inner wall of the shell component, the lower part of the inner wall of the shell component is fixedly connected to the pressure component, the pressure components are respectively connected to two adsorption components, the two adsorption components are fixedly connected to one side of the inner wall of the shell component, the guide component is fixedly connected in the shell component, the guide component is respectively fixedly connected to two pressure relief components, the upper parts of the two charging components are connected to the charging cable, and the other end of the charging cable is electrically connected to the shell component;

[0010] The housing assembly is fixedly connected above the mounting platform.

[0011] Preferably, the housing assembly includes a charging housing, both sides of which are respectively connected to the two filter plates, one side of the inner wall of the charging housing is fixedly connected to the charger, and the other side of the inner wall of the charging housing is provided with two movable holes, two sealing holes and one sliding hole;

[0012] One end of the charging wire is electrically connected with the charger, the movable assembly is located in the sliding hole, two charging assemblies are respectively located in two movable holes, two adsorption assemblies are respectively connected with two sealing holes, and the charging shell is fixedly connected above the mounting platform.

[0013] Preferably, the movable assembly comprises a push plate, one side of the push plate is fixedly connected with two connecting blocks, the other ends of the two connecting blocks are fixedly connected with two elastic telescopic rods, one side of the push plate is fixedly connected with a reinforcing block, the reinforcing block is located between the two connecting blocks, and the bottom end of the steel cable is fixedly connected with the top of the reinforcing block.

[0014] The other end of the elastic telescopic rod is fixedly connected to one side of the inner wall of the charging shell, the elastic telescopic rod is fixedly connected with the adsorption assembly, and the reinforcing block and the two connecting blocks are located in the sliding hole.

[0015] Preferably, the guide assembly comprises a base plate, two first guide wheels and two second guide wheels are clamped in the base plate, a connecting frame is arranged below the base plate, and a third guide wheel is clamped in the connecting frame.

[0016] Two steel cables are slidably connected to the two first guide wheels and the two second guide wheels, and the steel cables are attached to the outside of the third guide wheel.

[0017] Preferably, the charging assembly comprises a sliding sleeve, two sliding rods are slidably connected in the sliding sleeve, opposite ends of the two sliding rods are fixedly connected with connecting belts, an isolation plate is fixedly connected in the sliding sleeve, springs are fixedly connected to the two sides of the isolation plate, opposite ends of the two springs are fixedly connected with the two sliding rods respectively, the two sliding rods are fixedly connected with two movable plates respectively, opposite sides of the two movable plates are provided with air inlet holes, the other end of the movable plate is connected with a clamping plate, the clamping plate is provided with a charging plate, the charging plate is designed in an S shape, and a plurality of through holes are formed in the other side of the clamping plate.

[0018] The top end of the steel cable is fixedly connected with the connecting belt through the sliding sleeve, the top of the sliding sleeve is fixedly connected with the top of the inner wall of the charging shell through a connecting rod, the charging wire is fixedly connected above the clamping plate, the bottom end of the charging wire is electrically connected with the charging plate through the clamping plate, and the clamping plate and the movable plate are located in the movable hole.

[0019] Preferably, the pressure assembly comprises a fan, the air outlet of the fan is connected with a first connecting pipe, and the air inlets on the two sides of the fan are respectively connected with two flow guide pipes.

[0020] The other ends of the flow guide pipes are respectively connected with the two adsorption assemblies, and the fan is fixedly connected below the inner wall of the charging shell.

[0021] The adsorption assembly includes an adsorption shell, a sealing plate is slidably connected to the adsorption shell, a telescopic rod is fixedly connected to one side of the sealing plate, and the other end of the telescopic rod is fixedly connected to a reinforcement frame, a plurality of baffles are fixedly connected to one side of the adsorption shell, a sealing gasket is fixedly connected to the other side of the adsorption shell, and a pressure valve is provided on one side of the sealing plate;

[0022] The adsorption shell is connected to the sealing hole through a sealing gasket, the guide pipe is connected to one side of the adsorption shell, and the telescopic rod is fixedly connected to the elastic telescopic rod through a reinforcement frame.

[0023] Preferably, the pressure relief assembly includes a second butt joint pipe, one end of which is respectively connected to two telescopic pipes, and the other ends of the two telescopic pipes are respectively connected to two conduits, the top end of the conduit is fixedly connected to a branch pipe, and the outside of the conduit is fixedly connected to a reinforcing rib;

[0024] The other end of the reinforcing rib is fixedly connected to the outside of the base plate. The position and shape of the branch pipe match the position and shape of the air inlet. The positions of the first and second butt joints correspond to each other. The second butt joint is fixedly connected to the reinforcement block.

[0025] An intelligent battery fast charging method includes the following charging steps:

[0026] S1. Place the lithium battery on the support mechanism through the external robotic arm and push the lithium battery toward the charging mechanism;

[0027] S2. When the lithium battery contacts the active component, the charging component and the external charging structure of the lithium battery are docked. At the same time, the charger charges the lithium battery through the charging line.

[0028] S3. During the charging process, the adsorption component adsorbs and fixes the lithium battery, and the charging component accelerates air circulation to achieve heat dissipation;

[0029] S4. After charging is completed, remove the lithium battery by gradually moving it away from the charging mechanism, and the internal equipment of the charging mechanism will automatically reset.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention utilizes a movable assembly, a pressure relief assembly, and a charging assembly. During the charging process, the lithium battery needs to be securely placed on the mounting platform using an external robotic arm. The robotic arm then moves the lithium battery horizontally, gradually bringing it closer to and pushing the movable assembly. When the movable assembly is pushed, it pulls on the steel cable to engage the charging assembly to clamp the charging portion of the lithium battery. Simultaneously, the pressure assembly activates the suction assembly, extracting air from outside the outer shell assembly and discharging this air through the pressure relief assembly. This process enables the suction assembly to tightly adhere to the side of the lithium battery in contact with the outer shell assembly, while a large amount of air is discharged from the charging assembly. This design provides dual benefits when the device is charging the lithium battery: on the one hand, the suction and fixation of the lithium battery by air extraction effectively prevents the lithium battery from loosening and potentially causing a short circuit due to accidental bumps, thereby improving the safety of the charging process. On the other hand, the extracted gas is quickly discharged through the charging assembly. This process actually cools the connection between the lithium battery and the charging assembly during the charging state, avoiding damage to the device due to excessive temperatures during charging, further enhancing the safety of the device.

[0032] 2. The present invention also designs a guide 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, the elastic telescopic rod causes the sealing plate to slide backward through the reinforcement frame and the telescopic rod until it moves to the rear of the connection between the guide tube and the adsorption shell. At this time, the fan will start and draw air toward the sealing hole through the adsorption shell. When the lithium battery is away from the push plate, the sealing plate will move to the front of the connection between the guide tube and the adsorption shell. At this time, the fan will turn to draw air in the charging shell, or draw fresh air from the outside through the filter plate. This 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 internal heat dissipation by accelerating the internal air flow rate and forming an air pressure difference with the outside, thereby effectively protecting the service life of the device.

[0033] 3. The present invention also designs an adsorption component and a pressure relief component. When the lithium battery squeezes the push plate, this action will drive the connecting block and the reinforcement block to move together. The reinforcement block pulls the steel cable during the movement, thereby driving the second butt joint to be connected to the first butt joint smoothly. At the same time, the movement of the steel cable will also pull the connecting belt, causing the two slide bars to move toward each other. Through this series of actions, the splint and the charging plate can accurately clamp and connect the charging part of the lithium battery. At this time, due to the relative movement of the splints on both sides, the branch pipe and the air inlet can be smoothly docked. Subsequently, the fan is started to extract the gas along the The first pair of tubes, the second pair of tubes, the telescopic tubes, the conduit and the branch tubes are injected into the movable plate and the splint, and a large amount of gas is then quickly discharged along both sides of the splint. This design brings two benefits: on the one hand, the reverse thrust generated when the gas is discharged will push the splints on both sides to fit the lithium battery more closely, thereby ensuring stability during clamping; on the other hand, accelerated air discharge can quickly reduce the temperature of the charging plate and the lithium battery connection position, effectively avoiding the risk of overheating due to current flow at the connection during use of the device, further improving the safety of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the support mechanism structure of the present invention;

[0036] Figure 3 Schematic diagram of the cross-sectional structure of the charging mechanism of the present invention;

[0037] Figure 4 Schematic diagram of the cross-sectional structure of the housing assembly of the present invention;

[0038] Figure 5 This is a schematic diagram of the charging assembly structure of the present invention;

[0039] Figure 6 For the present invention Figure 5 A in the middle is an enlarged structural diagram;

[0040] Figure 7 Schematic diagram of the cross-sectional structure of the guide assembly of the present invention;

[0041] Figure 8 It is a schematic diagram of the cross-sectional structure of the adsorption component of the present invention.

[0042] Description of the numbers in the figure:

[0043] 1. Support mechanism; 2. Charging mechanism;

[0044] 11. Support shell; 12. Pulley; 13. Lifter; 14. Mounting platform;

[0045] 21. Housing assembly; 22. Movable assembly; 23. Steel cable; 24. Guide assembly; 25. Charging assembly; 26. Pressure assembly; 27. Adsorption assembly; 28. Pressure relief assembly; 29. ​​Charging cable;

[0046] 211, charging housing; 212, filter plate; 213, charger; 214, movable hole; 215, sealing hole; 216, sliding hole;

[0047] 221, push plate; 222, connecting block; 223, elastic telescopic rod; 224, reinforcement block;

[0048] 241. Base plate; 242. First guide wheel; 243. Second guide wheel; 244. Third guide wheel; 245. Connecting frame;

[0049] 251. Sliding sleeve; 252. Sliding rod; 253. Connecting belt; 254. Isolation plate; 255. Spring; 256. Movable plate; 257. Air inlet; 258. Clamping plate; 259. Charging plate;

[0050] 261. Fan; 262. First connecting pipe; 263. Flow guide pipe;

[0051] 271. Adsorption shell; 272. Sealing plate; 273. Telescopic rod; 274. Reinforcement frame; 275. Baffle; 276. Sealing gasket;

[0052] 281. Second connecting pipe; 282. Telescopic pipe; 283. Conduit; 284. Branch pipe; 285. Reinforcement rib. DETAILED DESCRIPTION

[0053] like Figures 1 to 8 As shown, the present invention relates to an intelligent battery fast charging device and method, including a charger 213, a charging shell 211 and a charging line 29, and also includes:

[0054] The supporting mechanism 1 includes a supporting shell 11, a pulley 12 located below the supporting shell 11, a lifter 13, and a mounting platform 14, wherein the lifter 13 is arranged below the supporting shell 11 and the mounting platform 14 is located above the supporting shell 11; and the charging mechanism 2 includes a housing component 21, a movable component 22 connected to the housing component 21, a steel cable 23 located above the movable component 22, a guide component 24, a charging component 25 connected to the housing component 21, a pressure component 26 located in the housing component 21, and a steel cable 23 located above the movable component 22. The adsorption component 27, the pressure relief component 28 and the charging line 29 connected to the component 26, wherein the steel cable 23 is located in the guide component 24, the guide component 24 is connected to the shell component 21, the pressure relief component 28 is connected to the guide component 24, and the charging line 29 is connected to the charging component 25. By designing the movable component 22, the pressure relief component 28 and the charging component 25, during the charging process, the lithium battery needs to be securely placed on the mounting platform 14 through the external robotic arm. Subsequently, the robotic arm moves the lithium battery horizontally so that it gradually approaches and pushes the movable component 2 2. When the movable component 22 is pushed, it will pull the steel cable 23 to link the charging component 25 to clamp the charging part of the lithium battery. At the same time, the pressure component 26 will activate the adsorption component 27 to extract the air outside the shell component 21 and discharge the air along the pressure relief component 28. This process enables the adsorption component 27 to tightly adsorb the side of the lithium battery in contact with the shell component 21. At the same time, a large amount of air will be discharged from the charging component 25. This design brings dual benefits when the device charges the lithium battery: on the one hand, the lithium battery is adsorbed and fixed by extracting air, which effectively prevents the lithium battery from loosening and possible short circuit caused by accidental bumps, thereby improving the safety of the charging process. On the other hand, the extracted gas is quickly discharged through the charging component 25. This process actually cools the connection between the lithium battery and the charging component 25 in the charging state, avoiding damage to the device due to excessive temperature during charging, and further enhancing the safety of the device when using it.

[0055] In an embodiment of the present invention, the four corners of the lower side of the support shell 11 are fixedly connected to the four pulleys 12, and one side of the four pulleys 12 is fixedly connected to the four lifters 13, the upper side of the support shell 11 is fixedly connected to the lower side of the mounting platform 14, one side of the inner wall of the outer shell component 21 is fixedly connected to the movable component 22, the upper side of the movable component 22 is fixedly connected to the steel cable 23, one end of the steel cable 23 passes through the guide component 24 and is fixedly connected to the charging component 25, and the upper side of the charging component 25 is fixedly connected to the upper side of the inner wall of the outer shell component 21 The lower part of the inner wall of the shell component 21 is fixedly connected to the pressure component 26, and the pressure component 26 is respectively connected to the two adsorption components 27. The two adsorption components 27 are fixedly connected to one side of the inner wall of the shell component 21. The guide component 24 is fixedly connected to the shell component 21. The guide component 24 is respectively fixedly connected to the two pressure relief components 28. The tops of the two charging components 25 are connected to the charging line 29. The other end of the charging line 29 is electrically connected to the shell component 21. The shell component 21 is fixedly connected to the top of the mounting platform 14. By designing the guide When the lithium battery squeezes the push plate 221, the action drives the connecting block 222 and the reinforcing block 224 to move together. At the same time, the elastic telescopic rod 223, through the action of the reinforcing frame 274 and the telescopic rod 273, causes the sealing plate 272 to slide backward until it moves to the rear of the connection between the guide tube 263 and the adsorption shell 271. At this time, the fan 261 will start and draw air toward the sealing hole 215 through the adsorption shell 271. When the lithium battery is away from the push plate 221, the sealing plate 272 will Then it moves to the front of the connection between the guide tube 263 and the adsorption shell 271. At this time, the fan 261 will turn to extract the air in the charging shell 211, or extract fresh air from the outside through the filter plate 212. This 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 internal heat dissipation effect by accelerating the internal air flow rate and forming an air pressure difference with the outside world, thereby effectively protecting the service life of the device.

[0056] 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 connected to the two filter plates 212, one side of the inner wall of the charging housing 211 is fixedly connected to the 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 line 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 connected to the two sealing holes 215, the charging housing 211 is fixedly connected to the top of the mounting platform 14, and the movable component 22 is located in the sliding hole 216. Component 22 includes a push plate 221, one side of the push plate 221 is fixedly connected to two connecting blocks 222, and the other ends of the two connecting blocks 222 are fixedly connected to 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 top 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 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, by designing the adsorption component 27 and the pressure relief component 28, when the lithium battery When squeezing the push plate 221, this action will drive the connecting block 222 and the reinforcing block 224 to move together. The reinforcing block 224 will pull the steel cable 23 during the movement, thereby driving the second docking tube 281 to be smoothly connected with the first docking tube 262. At the same time, the movement of the steel cable 23 will also pull the connecting belt 253, causing the two slide bars 252 to move toward each other. Through this series of actions, the splint 258 and the charging plate 259 can accurately clamp and connect the charging part of the lithium battery. At this time, due to the relative movement of the splints 258 on both sides, the branch pipe 284 and the air inlet 257 are successfully docked. Subsequently, the fan 261 is started to extract the gas along the first docking tube. Tube 262, second docking tube 281, telescopic tube 282, conduit 283 and branch tube 284 are injected into the movable plate 256 and the splint 258, and a large amount of gas is then quickly discharged along both sides of the splint 258. This design brings two benefits: on the one hand, the reverse thrust generated when the gas is discharged will push the splints 258 on both sides to fit the lithium battery more closely, thereby ensuring stability during clamping; on the other hand, accelerated air discharge can quickly reduce the temperature of the charging plate 259 and the lithium battery connection position, effectively avoiding the risk of overheating due to current flowing at the connection during use of the device, further improving the safety of the device during use.

[0057] As another embodiment of the present invention, the guide assembly 24 includes a base plate 241, two first guide wheels 242 and two second guide wheels 243 are clamped in the base plate 241, a connecting frame 245 is provided below the base plate 241, a third guide wheel 244 is clamped in the connecting frame 245, two steel cables 23 are slidably connected to the two first guide wheels 242 and the two second guide wheels 243 respectively, and the steel cables 23 are attached to the outside of the third guide wheels 244. Due to the provision of reinforcing ribs 285 and telescopic tubes 282, when the push plate 221 pushes the reinforcement block 224 to move, the second docking tube 281 moves backward, and at the same time, the telescopic tube 282 extends, and the reinforcing ribs 285 will fix the position of the branch tube 284, ensuring that the air inlet 257 can stably dock with the branch tube 284 when the two side clamps 258 move toward each other;

[0058] After use, the spring 255 pushes the clamping plates 258 on both sides to reset, and the elastic telescopic rod 223 will push the push plate 221 to reset while driving the sealing plate 272 and the steel cable 23 to reset, thereby improving the degree of automation of the device and reducing the difficulty of using the device.

[0059] The charging assembly 25 includes a sliding sleeve 251, in which two sliding rods 252 are slidably connected, and the opposite ends of the two sliding rods 252 are fixedly connected to a connecting belt 253, and an isolation plate 254 is fixedly connected to the sliding sleeve 251, and both sides of the isolation plate 254 are fixedly connected to springs 255, and the other ends of the two springs 255 are respectively fixedly connected to the two sliding rods 252, and the two sliding rods 252 are respectively fixedly connected to two movable plates 256, and the opposite sides of the two movable plates 256 are provided with air inlet holes 257, and the other end of the movable plate 256 is connected to the splint 258, and a charging plate 259 is provided in the splint 258. The charging plate 259 adopts an S-shaped design, and the other side of the splint 258 is provided with a plurality of through holes. The top of the steel cable 23 passes through the sleeve 251 and is fixedly connected to the connecting belt 253. The top of the sleeve 251 is fixedly connected to the top of the inner wall of the charging shell 211 through a connecting rod. The charging line 29 is fixedly connected to the top of the clamping plate 258. The bottom end of the charging line 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. Since the charging plate 259 adopts an S-shaped design, when the device clamps the lithium battery through the clamping plate 258, the charging plate 259 can stably dock with the lithium battery charging part. At the same time, in the process of clamping the lithium battery charging part, the charging plate 259 will also fit the lithium battery charging part more closely through deformation, thereby ensuring stability during charging.

[0060] As another embodiment of the present invention, the pressure component 26 includes a fan 261, the air outlet of the fan 261 is connected to the first docking pipe 262, the air inlets on both sides of the fan 261 are respectively connected to the two guide pipes 263, and the other ends of the guide pipes 263 are respectively connected to the two adsorption components 27. The fan 261 is fixedly connected to the lower part of the inner wall of the charging shell 211, and the adsorption component 27 includes an adsorption shell 271. A sealing plate 272 is slidably connected in the adsorption shell 271. The sealing plate 272 is One side is fixedly connected to a telescopic rod 273, the other end of the telescopic rod 273 is fixedly connected to a reinforcement frame 274, one side of the adsorption shell 271 is fixedly connected to a plurality of baffles 275, the other side of the adsorption shell 271 is fixedly connected to a sealing gasket 276, one side of the sealing plate 272 is provided with a pressure valve, the adsorption shell 271 is connected to the sealing hole 215 through the sealing gasket 276, the guide tube 263 is connected to one side of the adsorption shell 271, the telescopic rod 273 is connected to the elastic telescopic rod 22 through the reinforcement frame 274 3 fixed connection, the pressure relief assembly 28 includes a second butt joint 281, one end of the second butt joint 281 is respectively connected to the two telescopic tubes 282, and the other ends of the two telescopic tubes 282 are respectively connected to the two conduits 283, the top of the conduit 283 is fixedly connected to a branch pipe 284, the outside of the conduit 283 is fixedly connected to a reinforcing rib 285, the other end of the reinforcing rib 285 is fixedly connected to the outside of the base plate 241, the position and shape of the branch pipe 284 are adapted to the position and shape of the air inlet 257, the position of the first butt joint 262 and the second butt joint 281 corresponds to the position, and the second butt joint 281 is fixedly connected to the reinforcement block 224. Due to the provision of a pressure valve, when the fan 261 completes the adsorption of the lithium battery through the adsorption shell 271 and it is difficult for the outside air to enter the adsorption hole in large quantities, the pressure valve is opened to ensure that the fan 261 can stably extract air and inject air into the clamping plate 258, thereby ensuring the operational stability of the fan 261 and the adsorption and fixing effect of the fan 261 on the lithium battery;

[0061] Due to the provision of the blocking piece 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 blocking piece 275 , preventing the sealing plate 272 from sliding out of the adsorption shell 271 , thereby ensuring stability during use.

[0062] Working principle: This embodiment provides an intelligent battery fast charging device and method. When in use, when charging, the lithium battery needs to be securely placed on the mounting platform 14 through the external robotic arm, and the lithium battery needs to be moved horizontally so that it is close to and pushes the movable component 22. When the movable component 22 moves, it will drive the charging component 25 to support 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 shell component 21 and discharge the 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 shell component 21. At the same time, in order to further enhance the heat dissipation effect of the device, a large amount of air will also be discharged along the charging component 25.

[0063] When the lithium battery squeezes the push plate 221, this action drives the connecting block 222 and the reinforcement block 224 to move together. Subsequently, the elastic telescopic rod 223 pushes the sealing plate 272 to slide backward through the linkage of the reinforcement frame 274 and the telescopic rod 273 until the sealing plate 272 moves to the rear of the connection between the guide tube 263 and the adsorption shell 271. At this time, the fan 261 will start and extract air toward 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 until it is located in front of the connection between the guide tube 263 and the adsorption shell 271. At this time, the fan 261 will turn to extract the air in the charging shell 211, or extract fresh air from the outside through the filter plate 212.

[0064] When the lithium battery squeezes the push plate 221, this action will drive the connecting block 222 and the reinforcement block 224 to move. The reinforcement block 224 will pull the steel cable 23 during the movement, thereby driving the second docking tube 281 to dock smoothly with the first docking tube 262. At the same time, the movement of the steel cable 23 will also pull the connecting belt 253, prompting the two sliding bars 252 to move toward each other. As the sliding bar 252 moves, the splint 258 and the charging plate 259 tightly clamp and connect the charging part of the lithium battery. At this time, due to the relative movement of the splints 258 on both sides, the branch pipe 284 and the air inlet 257 are also docked. Subsequently, the fan 261 is started, and the extracted gas is injected into the movable plate 256 and the splint 258 along the first docking tube 262, the second docking tube 281, the telescopic tube 282, the conduit 283 and the branch pipe 284 in turn. A large amount of gas is then quickly discharged along both sides of the splint 258.

[0065] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present 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: Also includes, A support mechanism (1) comprising a support shell (11), a pulley (12) located below the support shell (11), a lifter (13), and a mounting platform (14), wherein 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) comprising 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 guide assembly (24), a charging assembly (25) connected to the housing assembly (21), a pressure assembly (26) located within the housing assembly (21), an adsorption assembly (27) connected to the pressure assembly (26), a pressure relief assembly (28), and a charging cable (29), wherein the steel cable (23) is located within the guide assembly (24), the guide assembly (24) is connected to the housing assembly (21), the pressure relief assembly (28) is connected to the guide assembly (24), and the charging cable (29) is connected to the charging assembly (25); The housing assembly (21) includes a charging housing (211), two sides of the charging housing (211) are respectively connected to two filter plates (212), one side of the inner wall of the charging housing (211) is fixedly connected to 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); The movable component (22) includes a push plate (221), one side of the push plate (221) is fixedly connected to two connecting blocks (222), and the other ends of the two connecting blocks (222) are fixedly connected to 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), and the top 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 housing (211), the elastic telescopic rod (223) is fixedly connected to the adsorption component (27), and the reinforcement block (224) and the two connecting blocks (222) are all located in the sliding hole (216); The charging assembly (25) includes a sliding sleeve (251), two sliding rods (252) are slidably connected in the sliding sleeve (251), and the opposite ends of the two sliding rods (252) are fixedly connected to a connecting belt (253), an isolation plate (254) is fixedly connected in the sliding sleeve (251), both sides of the isolation plate (254) are fixedly connected to springs (255), 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), and the opposite sides of the two movable plates (256) are provided with air inlet holes (257), the other end of the movable plate (256) is connected to a clamping plate (258), a charging plate (259) is provided in the clamping plate (258), the charging plate (259) adopts an S-shaped design, and the other side of the clamping plate (258) is provided with a plurality of through holes; The adsorption assembly (27) comprises an adsorption shell (271), a sealing plate (272) is slidably connected inside the adsorption shell (271), a telescopic rod (273) is fixedly connected to one side of the sealing plate (272), the other end of the telescopic rod (273) is fixedly connected to a reinforcement frame (274), a plurality of baffles (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), and a pressure valve is provided on one side of the sealing plate (272); The pressure relief assembly (28) comprises a second butt joint pipe (281), one end of the second butt joint pipe (281) being respectively connected to two telescopic pipes (282), and the other ends of the two telescopic pipes (282) being respectively connected to two conduits (283), the top end of the conduit (283) being fixedly connected to a branch pipe (284), and the outside of the conduit (283) being fixedly connected to a reinforcing rib (285).

2. The intelligent battery fast charging device according to claim 1, characterized in that: The four corners below the support shell (11) are fixedly connected to four pulleys (12), and one side of the four pulleys (12) is fixedly connected to four lifters (13). The top of the support shell (11) is fixedly connected to the bottom of the mounting platform (14).

3. The intelligent battery fast charging device according to claim 2, characterized in that: One side of the inner wall of the housing component (21) is fixedly connected to the movable component (22), the upper part of the movable component (22) is fixedly connected to the steel cable (23), one end of the steel cable (23) passes through the guide component (24) and is fixedly connected to the charging component (25), the upper part of the charging component (25) is fixedly connected to the upper part of the inner wall of the housing component (21), the lower part of the inner wall of the housing component (21) is fixedly connected to the pressure component (26), the pressure component (26) is respectively connected to the two adsorption components (27), the two adsorption components (27) are fixedly connected to one side of the inner wall of the housing component (21), the guide component (24) is fixedly connected in the housing component (21), the guide component (24) is respectively fixedly connected to the two pressure relief components (28), the upper parts of the two charging components (25) are connected to the charging line (29), and the other end of the charging line (29) is electrically connected to the housing component (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: 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 connected to the two sealing holes (215), and the charging housing (211) is fixedly connected above the mounting platform (14).

5. The intelligent battery fast charging device according to claim 4, characterized in that: The guide assembly (24) comprises a base plate (241), two first guide wheels (242) and two second guide wheels (243) are clamped in the base plate (241), a connecting frame (245) is provided below the base plate (241), and a third guide wheel (244) is clamped in the connecting frame (245); The two steel cables (23) are respectively slidably connected to the two first guide wheels (242) and the two second guide wheels (243), and the steel cables (23) are fitted outside the third guide wheel (244).

6. The intelligent battery fast charging device according to claim 5, characterized in that: The top end of the steel cable (23) passes through the sliding sleeve (251) and is fixedly connected to the connecting belt (253). The top of the sliding sleeve (251) is fixedly connected to the top of the inner wall of the charging shell (211) through a connecting rod. The charging line (29) is fixedly connected to the top of the clamping plate (258). The bottom end of the charging line (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).

7. The intelligent battery fast charging device according to claim 6, characterized in that: The pressure assembly (26) includes a fan (261), the air outlet of the fan (261) is connected to the first connecting pipe (262), and the air inlets on both sides of the fan (261) are respectively connected to two guide pipes (263); The other end of the guide tube (263) is respectively connected to the two adsorption components (27), and the fan (261) is fixedly connected to the lower side of the inner wall of the charging housing (211); The adsorption shell (271) is connected to the sealing hole (215) via a sealing gasket (276), the flow guide tube (263) is connected to one side of the adsorption shell (271), and the telescopic rod (273) is fixedly connected to the elastic telescopic rod (223) via a reinforcement frame (274).

8. The intelligent battery fast charging device according to claim 7, characterized in that: The other end of the reinforcing rib (285) is fixedly connected to the outside of the base plate (241); the position and shape of the branch pipe (284) are adapted to the position and shape of the air inlet hole (257); the positions of the first butt joint pipe (262) and the second butt joint pipe (281) correspond to each other; and the second butt joint pipe (281) is fixedly connected to the inside of the reinforcing block (224).

9. A battery fast charging method, based on the intelligent battery fast charging device according to claim 8, characterized in that: The charging steps include the following: S1, placing the lithium battery on the support mechanism (1) through an external robotic arm, and pushing the lithium battery toward the charging mechanism (2); S2, when the lithium battery contacts the movable component (22), the charging component (25) is docked with the lithium battery external charging structure, and at the same time, the charger (213) charges the lithium battery through the charging line (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 achieve heat dissipation; S4. After charging is completed, the lithium battery can be removed by gradually moving it away from the charging mechanism (2). The internal equipment of the charging mechanism (2) will also be automatically reset.

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