Intelligent charging pile for electric vehicle and use method of intelligent charging pile

Abstract

The invention relates to the technical field of charging, and discloses an electric vehicle intelligent charging pile and a using method thereof.The electric vehicle intelligent charging pile comprises a pile body, shells are fixedly connected to the left side and the right side of the pile body correspondingly, a protective cover is fixedly connected to the upper surface of the shell located on the left side, and a winding mechanism is arranged in the pile body; a dehumidifying mechanism is fixedly connected to the bottom of the inner wall of the pile body, a protective cover is fixedly connected to the front side of the pile body, and a cleaning mechanism is arranged in the protective cover. By means of the charging pile, a car owner can more conveniently charge an electric car, a traditional charging wire needs to be manually wound and arranged, the space may be occupied, and the charging pile is convenient to use. And automatic winding is beneficial to rapid and tidy take-up of the charging wire, so that not only is time saved, but also the trouble caused by manual arrangement is avoided.

Description

Technical Field

[0001] The present invention relates to the field of charging technology, and in particular to an intelligent charging pile for an electric vehicle and a method for using the same. Background Art

[0002] The smart charging pile for electric vehicles is an infrastructure that provides charging services for electric vehicles. It combines modern information technology and intelligent control technology, and has a more efficient, convenient and safer charging experience. Compared with traditional charging piles, smart charging piles can monitor and optimize the charging process in real time through the Internet and cloud platforms, improve charging efficiency, reduce grid pressure, and provide users with more personalized and intelligent services. However, the existing general-purpose smart charging piles for electric vehicles still have many shortcomings in actual use. For example, the charging cable of the charging pile cannot be automatically reeled in the stretched state, and the user is required to wrap the charging cable around the reeling column in circles. This process is relatively cumbersome and affects the user experience. In addition, some people scatter the charging cable on the ground and pull it at will after using the charging pile, which seriously affects the service life of the charging cable. Therefore, it is necessary to design a smart charging pile for electric vehicles. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an electric vehicle intelligent charging pile and a method for using the same, which solves the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent charging pile for electric vehicles, comprising a pile body, wherein both left and right sides of the pile body are fixedly connected with a shell, a protective cover is fixedly connected to the upper surface of the shell on the left side, a winding mechanism is arranged inside the pile body, a dehumidification mechanism is fixedly connected to the bottom of the inner wall of the pile body, a protective cover is fixedly connected to the front side of the pile body, a cleaning mechanism is arranged inside the protective cover, the winding mechanism comprises a bracket ear plate, the bracket ear plate is fixedly connected to the bottom surface of the inner wall of the shell, a winding roller is rotatably connected to the upper end of the bracket ear plate, a ratchet is fixedly connected to the outer surface of the winding roller, a winding shaft is fixedly connected to the left side of the pile body, and the outer surface of the winding shaft The upper surface of the lifting gear is fixedly connected with a ratchet, and the lower part of the lifting gear is fixedly connected with a fixing rod, and the upper surface of the outer shell located on the left side is slidably connected with a compression column, and the upper surface of the outer shell located on the left side is fixedly connected with two support rods, and the top of each support rod is rotatably connected with a connecting shaft, and the outer surface of each connecting shaft is fixedly connected with a special-shaped block, and each connecting shaft is fixedly connected with a pull rod at one end away from the special-shaped block, and the outer surface of the pull rod away from one end of the compression column is slidably connected with a hinged ring rod, and the end of the hinged ring rod away from the pull rod is hinged with a winding ear plate, and the end of the winding ear plate away from the hinged ring rod is fixedly connected with a pressure block, and the lower surface of the pressure block is fixedly connected with a telescopic rod, and the upper surface of the pressure block is fitted with a top column. A sleeve is provided between the two special-shaped blocks, and a sleeve rod is connected to the sliding rod sliding inside the sleeve, a threaded rod is rotatably connected to the inside of the pile body, and a synchronous block is slidably connected to the outer surface of the threaded rod, a winding spring is provided between the pawl and the fixed rod, and the two ends of the winding spring are respectively fixedly connected to the pawl and the fixed rod, a return spring is provided between the shell and the compression column on the left side, and the two ends of the return spring are respectively fixedly connected to the shell and the compression column, one end of the sleeve rod is slidably connected to the sleeve, and the sleeve is hinged to the front special-shaped block, one end of the sleeve is sleeved with the sleeve rod, and the sleeve is hinged to the rear special-shaped block, a transmission belt is provided between the winding roller and the threaded rod, and the winding roller is transmission-connected to the threaded rod through the transmission belt, and a provision is provided inside the pile body The moving groove of the synchronous block moves, and a hole is provided inside the synchronous block for the charging line to pass through. The charging line wrapped around the winding roller is pulled so that the length of the charging line and the distance of the charged car are adapted to each other. In this process, the charging line causes the winding roller to rotate counterclockwise on the bracket ear plate, and the charging line slowly detaches from the surface of the winding roller. When the winding roller rotates counterclockwise on the bracket ear plate, the ratchet connected to the winding roller moves synchronously with the winding roller. At this time, the teeth of the ratchet intermittently contact the lower surface of the pawl on the winding shaft, and under the action of the winding spring between the pawl and the fixed rod, the pawl will not affect the rotation of the counterclockwise rotating winding roller. When the winding roller has a tendency to rebound, the pawl will resist the teeth of the ratchet, so that the winding roller will not rebound.When the charging cable causes the winding roller to rotate counterclockwise on the bracket ear plate, the threaded rod connected by the transmission belt moves synchronously. The rotation of the threaded rod causes the synchronization block on the threaded rod to move synchronously along the thread direction with the charging cable. When charging is completed, the rear pull rod is moved to pull the sleeve, so that the front pull rod on the sleeve rod is stuck by the rear pull rod. The rear pull rod is moved to make the special-shaped block connected to the rear pull rod press the compression column downward. When the compression column moves downward, it will press the pawl down to disengage the pawl from the ratchet. At this time, the clockwise movement of the ratchet will no longer be bound by the pawl. When the rear pull rod is moved again, the contact is fed back to the external motor. The start of the motor makes the winding roller rotate clockwise. When the winding roller rotates clockwise, the charging cable will be wound around the winding roller again, and the synchronous block will move along the thread direction. When the charging cable is stored, the synchronous block will squeeze the top column to move. During the movement, the top column will squeeze the pressure block to move the pressure block downward. When the pressure block moves downward, the hinged collar rod on the winding ear plate pulls the front pull rod, so that the front pull rod clamps the rear pull rod. At this time, under the action of the reset spring, the compression column moves upward, so that the pawl returns to the state of clamping the ratchet. Automatic winding of the charging cable can make it more convenient for car owners to charge electric vehicles.

[0005] According to the above technical solution, the cleaning mechanism includes a threaded sleeve, the threaded sleeve is threadedly connected to the outer surface of the threaded rod, the outer surface of the threaded sleeve is fixedly connected to a fixed shaft, the outer surface of the fixed shaft is rotatably connected to a gear, the end of the fixed shaft away from the threaded sleeve is rotatably connected to a cam, the outer surface of the pile body is fixedly connected to a gear rod, the outer surface of the synchronization block is fixedly connected to a first clamping plate, the outer surface of the first clamping plate is fitted with cleaning cotton, the end of the cleaning cotton away from the first clamping plate is fitted with a second clamping plate, the gear rod and the gear are meshed with each other, the cam and the second clamping plate are fitted with each other, and the outer surface of the synchronization block is provided with a second The sliding groove for the sliding of the splint, the outer surface of the pile body is fixedly connected with a protective cover, and the protective cover is provided with a displacement groove for providing displacement of the charging line. The rotation of the threaded rod will drive the threaded sleeve to move along the thread direction, so that the gear connected to the fixed shaft moves along the gear rod. At this time, the rotation of the gear will drive the cam on the fixed shaft to rotate. When the cam rotates, it will intermittently squeeze the second splint, so that the cleaning cotton connected to the second splint squeezes the first splint. In this process, the cleaning cotton will be squeezed. Therefore, the moisture cleaned by the cleaning cotton on the charging line will flow out from the cleaning cotton in the process of continuously squeezing the cleaning cotton. This process automatically reduces the moisture in the cleaning cotton.

[0006] The dehumidification mechanism comprises a dehumidification box, which is fixedly connected to the upper surface of the inner wall of the pile body, a V-shaped plate is arranged inside the dehumidification box, the upper surface of the V-shaped plate is fixedly connected to a U-shaped connecting rod, the end of the U-shaped connecting rod away from the V-shaped plate is fixedly connected to a top plate, the upper surface of the top plate is fixedly connected to a telescopic column, the upper surface of the telescopic column is fixedly connected to a fixed block, the lower surface of the top plate is fixedly connected to a dehumidification column, the outer surface of the dehumidification column is slidably connected to a fixed plate, the outer surface of the threaded sleeve is fixedly connected to a vibrating rod, and the fixed block is connected to the dehumidification column. The dehumidification box is fixedly connected, and a dehumidification spring is provided on the outer surface of the dehumidification column, and the two ends of the dehumidification spring are respectively fixedly connected to the top plate and the fixed plate. When the threaded sleeve moves along the thread direction, it drives the vibration rod on the threaded sleeve to move. When the vibration rod moves, the end of the vibration rod will intermittently squeeze the top plate to move upward. Under the joint action of the dehumidification spring and the telescopic column fixed on the fixed block, the top plate moves downward. In the process of uninterrupted up and down movement of the top plate, the V-shaped plate connected to the U-shaped connecting rod will make uninterrupted up and down movement in the dehumidification box, at which time the position of the moisture-proof particles in the placement groove can be changed.

[0007] A method for using an electric vehicle intelligent charging pile, comprising: S1: Pull the charging cable wound on the winding roller to make the length of the charging cable match the distance of the charged car. During this process, the charging cable makes the winding roller rotate counterclockwise on the bracket ear plate, and the charging cable slowly detaches from the surface of the winding roller. When the winding roller rotates counterclockwise on the bracket ear plate, the ratchet connected to the winding roller moves synchronously with the winding roller. At this time, the teeth of the ratchet intermittently contact the lower surface of the pawl on the winding shaft, and under the action of the winding spring between the pawl and the fixed rod, the pawl will not affect the rotation of the counterclockwise rotating winding roller; S2: When the winding roller tends to rebound, the pawl will press against the teeth of the ratchet wheel to prevent the winding roller from rebounding. When the charging cable causes the winding roller to rotate counterclockwise on the bracket ear plate, the threaded rod connected by the transmission belt moves synchronously. The rotation of the threaded rod causes the synchronization block on the threaded rod to move synchronously along the thread direction following the charging cable. S3: When charging is completed, the pull rod at the rear is moved to make the pull rod at the rear pull the sleeve, so that the pull rod at the front on the sleeve is stuck by the pull rod at the rear, and the pull rod at the rear is moved to make the special-shaped block connected to the pull rod at the rear press the compression column downward. When the compression column moves downward, it will press down the pawl to disengage the pawl from the ratchet. At this time, the clockwise movement of the ratchet will no longer be bound by the pawl. When the pull rod at the rear is moved again, the contact is fed back to the external motor. As the external motor starts, the winding roller rotates clockwise. When the winding roller rotates clockwise, the charging line will be wound around the winding roller again, and the synchronization block moves along the thread direction. S4: When the charging cable is stored, the synchronization block will squeeze the top column to move. During the movement, the top column will squeeze the pressure block to move the pressure block downward. When the pressure block moves downward, the hinged collar rod on the winding ear plate pulls the front pull rod, so that the front pull rod clamps the rear pull rod. At this time, under the action of the reset spring, the compression column moves upward, so that the pawl returns to the state of clamping the ratchet wheel. Automatic winding charging cable can make it more convenient for car owners to charge electric vehicles. Traditional charging cables need to be manually wound and organized, which may take up space and even cause trouble to car owners. Automatic winding is conducive to the quick and neat collection of charging cables, which not only saves time, but also avoids the trouble of manual organization. S5: The rotation of the threaded rod will drive the threaded sleeve to move along the thread direction, so that the gear connected to the fixed shaft moves along the gear rod. At this time, the rotation of the gear will drive the cam on the fixed shaft to rotate; S6: When the cam rotates, it will intermittently squeeze the second clamping plate, so that the cleaning cotton connected to the second clamping plate squeezes the first clamping plate. In this process, the cleaning cotton will be squeezed. Therefore, the water on the charging cable cleaned by the cleaning cotton will flow out of the cleaning cotton in the process of continuous squeezing of the cleaning cotton. This process automatically reduces the water in the cleaning cotton, which is conducive to the recycling of the cleaning cotton. S7: When the threaded sleeve moves along the thread direction, it drives the vibration rod on the threaded sleeve to move. When the vibration rod moves, the end of the vibration rod will intermittently squeeze the top plate to move upward under the joint action of the dehumidification spring and the telescopic column fixed on the fixed block; S8: Move the top plate downward. During the continuous up and down movement of the top plate, the V-shaped plate connected to the U-shaped connecting rod will continuously move up and down in the dehumidification box, and at this time, the position of the moisture-proof particles in the placement groove may change.

[0008] The present invention provides an electric vehicle intelligent charging pile and a method for using the same. It has the following beneficial effects: The present invention arranges the bracket ear plate, the winding roller, the ratchet, the pawl, the winding shaft, the fixed rod, the compression column, the support rod, the connecting shaft, the pull rod, the hinged collar rod, the winding ear plate, the pressure block, the telescopic rod, the top column, the sleeve, the sleeve rod, the threaded rod, the synchronization block, and the special-shaped block so that the compression column moves upward and the pawl returns to the state of being stuck on the ratchet wheel. The automatic winding charging cable can make it more convenient for the car owner to charge the electric car. The traditional charging cable needs to be manually wound and arranged, which may take up space and even cause trouble to the car owner. The automatic winding is conducive to the rapid and neat collection of the charging cable, which not only saves time but also avoids the trouble of manual arrangement. The present invention arranges the threaded sleeve, the fixed shaft, the gear, the gear rod, the cam, the first clamping plate, the second clamping plate, and the cleaning cotton so that the cleaning cotton connected to the second clamping plate squeezes the first clamping plate. In this process, the cleaning cotton will be squeezed. Therefore, the water on the charging line cleaned by the cleaning cotton will flow out of the cleaning cotton in the process of continuously squeezing the cleaning cotton. This process automatically reduces the water in the cleaning cotton, which is conducive to the recycling of the cleaning cotton, avoids manual cleaning of the charging line, improves the user experience, and prolongs the service life of the charging line. The present invention enables the top plate to move downward by arranging a dehumidification box, a V-shaped plate, a U-shaped connecting rod, a top plate, a fixed plate, a dehumidification column, a fixed block, a telescopic column, and a vibrating rod. During the uninterrupted up and down movement of the top plate, the V-shaped plate connected to the U-shaped connecting rod will make uninterrupted up and down movement in the dehumidification box. At this time, the position of the moisture-proof particles in the placement groove can be changed, so that more moisture-proof particles are alternately exposed to the air, and the role of the moisture-proof particles can be more fully exerted, so that the humidity in the charging pile is reduced, and the probability of the normal operation of the charging pile being affected by moisture is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the positive triaxial overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the spatial distribution of the overall mechanism of the present invention; Figure 3 It is a structural schematic diagram of the winding mechanism of the present invention; Figure 4 This is a schematic diagram of the structural connection of the bracket ear plate of the present invention; Figure 5 A schematic diagram of a cleaning structure of the present invention; Figure 6 It is a schematic diagram of the threaded sleeve connection structure of the present invention; Figure 7 It is a structural schematic diagram of the moisture removal mechanism of the present invention.

[0010] In the figure: 1, pile body; 2, shell; 3, protective cover; 4, protective cover; 5, winding mechanism; 501, bracket ear plate; 502, winding roller; 503, ratchet; 504, ratchet; 505, winding shaft; 506, fixed rod; 507, compression column; 508, support rod; 509, connecting shaft; 510, pull rod; 511, hinged collar rod; 512, winding ear plate; 513, pressure block; 514, telescopic rod; 515, top column; 516, sleeve; 517, sleeve rod; 519, Threaded rod; 520, synchronous block; 521, special-shaped block; 6, cleaning mechanism; 601, threaded sleeve; 602, fixed shaft; 603, gear; 604, gear rod; 605, cam; 606, first clamping plate; 607, second clamping plate; 608, cleaning cotton; 7, dehumidification mechanism; 701, dehumidification box; 702, V-shaped plate; 703, U-shaped connecting rod; 704, top plate; 705, fixed plate; 706, dehumidification column; 707, fixed block; 708, telescopic column; 709, vibration rod. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0012] See also Figure 1-7The embodiment of the present invention is as follows: an electric vehicle intelligent charging pile comprises a pile body 1, a shell 2 is fixedly connected to the left and right sides of the pile body 1, a protective cover 3 is fixedly connected to the upper surface of the left shell 2, a winding mechanism 5 is arranged inside the pile body 1, a dehumidification mechanism 7 is fixedly connected to the bottom of the inner wall of the pile body 1, a protective cover 4 is fixedly connected to the front side of the pile body 1, a cleaning mechanism 6 is arranged inside the protective cover 4, the winding mechanism 5 comprises a bracket ear plate 501, the bracket ear plate 501 is fixedly connected to the bottom surface of the inner wall of the shell 2, and the upper end of the bracket ear plate 501 is rotatably connected to the winding mechanism 5. A winding roller 502 is provided, and a ratchet 503 is fixedly connected to the outer surface of the winding roller 502. A winding shaft 505 is fixedly connected to the left side of the pile body 1. A ratchet 504 is fixedly connected to the outer surface of the winding shaft 505. A fixing rod 506 is fixedly connected to the lower part of the winding shaft 505. A compression column 507 is slidably connected to the upper surface of the left shell 2. Two supporting rods 508 are fixedly connected to the upper surface of the left shell 2. The top of each supporting rod 508 is rotatably connected to a connecting shaft 509. The outer surface of each connecting shaft 509 is fixedly connected to a special-shaped block 521.One end of each connecting shaft 509 away from the special-shaped block 521 is fixedly connected to a pull rod 510, and an articulated collar rod 511 is slidably connected to the outer surface of the pull rod 510 away from one end of the compression column 507, and a retracting ear plate 512 is hingedly connected to the end of the articulated collar rod 511 away from the pull rod 510, and a pressing block 513 is fixedly connected to the end of the retracting ear plate 512 away from the articulated collar rod 511, and a telescopic rod 514 is fixedly connected to the lower surface of the pressing block 513, and a top column 515 is attached to the upper surface of the pressing block 513. A sleeve 516 is arranged between the two special-shaped blocks 521, a sleeve rod 517 is connected to a sliding rod inside the sleeve 516, a threaded rod 519 is rotatably connected to the inside of the pile body 1, a synchronous block 520 is slidably connected to the outer surface of the threaded rod 519, a winding spring is arranged between the pawl 504 and the fixed rod 506, and the two ends of the winding spring are respectively fixedly connected to the pawl 504 and the fixed rod 506, a return spring is arranged between the left shell 2 and the compression column 507, and The two ends of the return spring are fixedly connected to the housing 2 and the compression column 507 respectively, one end of the sleeve rod 517 is slidably connected to the sleeve 516, and the sleeve 516 is hinged to the front end special-shaped block 521, one end of the sleeve 516 is sleeved with the sleeve rod 517, and the sleeve rod 517 is hinged to the rear end special-shaped block 521, a transmission belt is provided between the winding roller 502 and the threaded rod 519, and the winding roller 502 is connected to the threaded rod 519 through the transmission belt. There is a moving groove for the synchronous block 520 to move, and a hole is provided inside the synchronous block 520 for the charging line to pass through. When the charging line is stored, the synchronous block 520 will squeeze the top column 515 to move. The top column 515 will squeeze the pressing block 513 during the movement, so that the pressing block 513 moves downward. When the pressing block 513 moves downward, the hinged collar rod 511 on the winding ear plate 512 pulls the front pull rod 510, so that the front pull rod 510 clamps the rear pull rod 510. At this time, under the action of the return spring, the compression column 507 moves upward, so that the pawl 504 returns to the state of clamping the ratchet 503. The automatic winding charging cable can make it more convenient for the owner to charge the electric car. The traditional charging cable needs to be manually wound and arranged, which may take up space and even cause trouble to the owner. The automatic winding is conducive to the quick and neat collection of the charging cable, which not only saves time, but also avoids the trouble of manual arrangement. The cleaning mechanism 6 includes a threaded sleeve 601, which is threadedly connected to the outer surface of the threaded rod 519, and the outer surface of the threaded sleeve 601 is fixedly connected to a fixed shaft 602, and the outer surface of the fixed shaft 602 is rotatably connected to a gear 603, and the end of the fixed shaft 602 away from the threaded sleeve 601 is rotatably connected to a cam 605, and the outer surface of the pile body 1 is fixedly connected to a gear rod 604, and the outer surface of the synchronization block 520 is fixedly connected to a first clamping plate 606, and the outer surface of the first clamping plate 606 is affixed with a cleaning cotton 608, and the end of the cleaning cotton 608 away from the first clamping plate 606 is affixed with a second clamping plate 607, the gear rod 604 and the gear 603 are meshed with each other, and the cam 605 and the second clamping plate 607 are meshed with each other. The outer surface of the synchronization block 520 is provided with a sliding groove for the second clamping plate 607 to slide, and the outer surface of the pile body 1 is fixedly connected with a protective cover 4, and the protective cover 4 is provided with a displacement groove for the displacement of the charging line, so that the cleaning cotton 608 connected to the second clamping plate 607 squeezes the first clamping plate 606. In this process, the cleaning cotton 608 will be squeezed. Therefore, the water on the charging line cleaned by the cleaning cotton 608 will flow out of the cleaning cotton 608 in the process of continuously squeezing the cleaning cotton 608. This process automatically reduces the water in the cleaning cotton 608, which is conducive to the recycling of the cleaning cotton 608, avoids manual cleaning of the charging line, improves the user experience, and prolongs the service life of the charging line; The dehumidification mechanism 7 includes a dehumidification box 701, which is fixedly connected to the upper surface of the inner wall of the pile body 1, and a V-shaped plate 702 is arranged inside the dehumidification box 701, and a U-shaped connecting rod 703 is fixedly connected to the upper surface of the V-shaped plate 702, and a top plate 704 is fixedly connected to the end of the U-shaped connecting rod 703 away from the V-shaped plate 702, and a telescopic column 708 is fixedly connected to the upper surface of the top plate 704, and a fixed block 707 is fixedly connected to the upper surface of the telescopic column 708, and a dehumidification column 706 is fixedly connected to the lower surface of the top plate 704, and a fixed plate 705 is slidably connected to the outer surface of the dehumidification column 706, and a vibrating rod 709 is fixedly connected to the outer surface of the threaded sleeve 601, and the fixed block 707 is fixedly connected to the dehumidification box 701, and the dehumidification column 70 6 is provided with a dehumidification spring on the outer surface, and the two ends of the dehumidification spring are fixedly connected to the top plate 704 and the fixed plate 705 respectively. Under the joint action of the dehumidification spring and the telescopic column 708 fixed on the fixed block 707, the top plate 704 moves downward. During the uninterrupted up and down movement of the top plate 704, the V-shaped plate 702 connected to the U-shaped connecting rod 703 will make uninterrupted up and down movement in the dehumidification box 701. At this time, the moisture-proof particles in the placement groove can be changed in position, so that more moisture-proof particles are alternately exposed to the air, which can give full play to the role of the moisture-proof particles, reduce the humidity in the charging pile, and reduce the probability of affecting the normal operation of the charging pile due to moisture.

[0013] Working principle: Pull the charging cable wound on the winding roller 502 to make the length of the charging cable match the distance of the charged car. In this process, the charging cable makes the winding roller 502 rotate counterclockwise on the bracket ear plate 501, and the charging cable slowly detaches from the surface of the winding roller 502. When the winding roller 502 rotates counterclockwise on the bracket ear plate 501, the ratchet 503 connected to the winding roller 502 moves synchronously with the winding roller 502. At this time, the teeth of the ratchet 503 intermittently contact the lower surface of the ratchet 504 on the winding shaft 505, and the ratchet 504 is rotated by the ratchet 504. Under the action of the winding spring between 504 and the fixed rod 506, the pawl 504 will not affect the counterclockwise rotation of the winding roller 502. When the winding roller 502 tends to rebound, the pawl 504 will resist the teeth of the ratchet 503, so that the winding roller 502 will not rebound. When the charging cable causes the winding roller 502 to rotate counterclockwise on the bracket ear plate 501, the threaded rod 519 connected by the transmission belt moves synchronously. The rotation of the threaded rod 519 causes the synchronization block 520 on the threaded rod 519 to move synchronously along the thread direction following the charging cable. When charging is completed, the rear pull rod 510 is moved to make the rear pull rod 510 pull the sleeve 516, so that the front pull rod 510 on the sleeve rod 517 is stuck by the rear pull rod 510, and the rear pull rod 510 is moved to make the special-shaped block 521 connected to the rear pull rod 510 press the compression column 507 downward. When the compression column 507 moves downward, the pawl 504 is pressed down to make the pawl 504 disengage from the ratchet 503. At this time, the clockwise movement state of the ratchet 503 will no longer be bound by the pawl 504. When the rear pull rod 510 is moved again, the contact is fed back to the external motor. As the external motor starts, the winding roller 502 rotates clockwise. When the winding roller 502 rotates clockwise, the charging line will be wound around the winding roller 502 again, and the synchronization block 520 moves along the thread direction. When the charging When the wires are stored, the synchronization block 520 will squeeze the top column 515 to move. The top column 515 will squeeze the pressure block 513 during the movement, so that the pressure block 513 moves downward. When the pressure block 513 moves downward, the hinged collar rod 511 on the winding ear plate 512 pulls the front pull rod 510, so that the front pull rod 510 clamps the rear pull rod 510. At this time, under the action of the return spring, the compression column 507 moves upward, so that the pawl 504 returns to the state of clamping the ratchet 503. The automatic winding charging cable can make it more convenient for car owners to charge their electric vehicles. Traditional charging cables need to be manually wound and organized, which may take up space and even cause trouble to car owners. Automatic winding is conducive to the rapid and neat collection of charging cables, which not only saves time, but also avoids the trouble of manual organization. The rotation of the threaded rod 519 will drive the threaded sleeve 601 to move along the thread direction, so that the gear 603 connected to the fixed shaft 602 moves along the gear rod 604. At this time, the rotation of the gear 603 will drive the cam 605 on the fixed shaft 602 to rotate. When the cam 605 rotates, it will intermittently squeeze the second clamping plate 607, so that the cleaning cotton 608 connected to the second clamping plate 607 squeezes the first clamping plate 606. In this process, the cleaning cotton 608 will be squeezed. Therefore, the water on the charging line cleaned by the cleaning cotton 608 will flow out of the cleaning cotton 608 in the process of continuously squeezing the cleaning cotton 608. This process automatically reduces the water in the cleaning cotton 608, which is conducive to the recycling of the cleaning cotton 608, avoiding manual cleaning of the charging line, improving the user experience, and extending the service life of the charging line. When the threaded sleeve 601 moves along the thread direction, it drives the vibration rod 709 on the threaded sleeve 601 to move. When the vibration rod 709 moves, the end of the vibration rod 709 will intermittently squeeze the top plate 704 to move upward. Under the joint action of the dehumidification spring and the telescopic column 708 fixed on the fixed block 707, the top plate 704 moves downward. During the uninterrupted up and down movement of the top plate 704, the V-shaped plate 702 connected to the U-shaped connecting rod 703 will make uninterrupted up and down movement in the dehumidification box 701. At this time, the moisture-proof particles in the placement groove can change their position, so that more moisture-proof particles are alternately exposed to the air, which can give full play to the role of the moisture-proof particles, reduce the humidity in the charging pile, and reduce the probability of affecting the normal operation of the charging pile due to moisture.

[0014] A method for using an electric vehicle intelligent charging pile, comprising: S1: Pull the charging cable wound on the winding roller 502 to make the length of the charging cable match the distance of the charged car. In this process, the charging cable makes the winding roller 502 rotate counterclockwise on the bracket ear plate 501, and the charging cable slowly detaches from the surface of the winding roller 502. When the winding roller 502 rotates counterclockwise on the bracket ear plate 501, the ratchet 503 connected to the winding roller 502 moves synchronously with the winding roller 502. At this time, the teeth of the ratchet 503 intermittently contact the lower surface of the pawl 504 on the winding shaft 505, and under the action of the winding spring between the pawl 504 and the fixing rod 506, the pawl 504 does not affect the rotation of the counterclockwise rotating winding roller 502; S2: When the winding roller 502 tends to rebound, the pawl 504 will press against the teeth of the ratchet wheel 503, so that the winding roller 502 will not rebound. When the charging cable causes the winding roller 502 to rotate counterclockwise on the bracket ear plate 501, the threaded rod 519 connected by the transmission belt moves synchronously. The rotation of the threaded rod 519 causes the synchronization block 520 on the threaded rod 519 to move synchronously along the thread direction following the charging cable. S3: When charging is completed, the rear pull rod 510 is moved so that the rear pull rod 510 pulls the sleeve 516, so that the front pull rod 510 on the sleeve rod 517 is stuck by the rear pull rod 510, and the rear pull rod 510 is moved so that the special-shaped block 521 connected to the rear pull rod 510 presses the compression column 507 downward. When the compression column 507 moves downward, the pawl 504 is pressed down to disengage the pawl 504 from the ratchet 503. At this time, the clockwise movement state of the ratchet 503 will no longer be bound by the pawl 504. When the rear pull rod 510 is moved again, the contact is fed back to the external motor. As the external motor starts, the winding roller 502 rotates clockwise. When the winding roller 502 rotates clockwise, the charging line will be wound around the winding roller 502 again, and the synchronization block 520 moves along the thread direction. S4: When the charging cable is completely stored, the synchronization block 520 will squeeze the top column 515 to move. The top column 515 will squeeze the pressure block 513 during the movement, so that the pressure block 513 moves downward. When the pressure block 513 moves downward, the hinged collar rod 511 on the winding ear plate 512 pulls the front pull rod 510, so that the front pull rod 510 clamps the rear pull rod 510. At this time, under the action of the return spring, the compression column 507 moves upward, so that the pawl 504 returns to the state of clamping the ratchet 503. Automatic winding charging cable can make it more convenient for car owners to charge electric vehicles. Traditional charging cables need to be manually wound and organized, which may take up space and even cause trouble to car owners. Automatic winding is conducive to the rapid and neat collection of charging cables, which not only saves time, but also avoids the trouble of manual organization. S5: The rotation of the threaded rod 519 will drive the threaded sleeve 601 to move along the thread direction, so that the gear 603 connected to the fixed shaft 602 moves along the gear rod 604. At this time, the rotation of the gear 603 will drive the cam 605 on the fixed shaft 602 to rotate; S6: When the cam 605 rotates, it will intermittently squeeze the second clamping plate 607, so that the cleaning cotton 608 connected to the second clamping plate 607 squeezes the first clamping plate 606. In this process, the cleaning cotton 608 will be squeezed. Therefore, the water on the charging cable cleaned by the cleaning cotton 608 will flow out of the cleaning cotton 608 in the process of continuously squeezing the cleaning cotton 608. This process automatically reduces the water in the cleaning cotton 608, which is conducive to the recycling of the cleaning cotton 608. S7: When the threaded sleeve 601 moves along the thread direction, the vibration rod 709 on the threaded sleeve 601 is driven to move. When the vibration rod 709 moves, the end of the vibration rod 709 intermittently squeezes the top plate 704 to move upward under the joint action of the dehumidification spring and the telescopic column 708 fixed on the fixed block 707; S8: Move the top plate 704 downward. During the uninterrupted up and down movement of the top plate 704, the V-shaped plate 702 connected to the U-shaped connecting rod 703 will make uninterrupted up and down movement in the dehumidification box 701. At this time, the moisture-proof particles in the placement groove can change their positions, so that more moisture-proof particles are alternately exposed to the air, which can give full play to the role of the moisture-proof particles, reduce the humidity in the charging pile, and reduce the probability of affecting the normal operation of the charging pile due to moisture.

[0015] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric vehicle intelligent charging pile, comprising a pile body (1), characterized in that: The left and right sides of the pile body (1) are fixedly connected to an outer shell (2), the upper surface of the outer shell (2) on the left side is fixedly connected to a protective cover (3), a reeling mechanism (5) is arranged inside the pile body (1), a dehumidification mechanism (7) is fixedly connected to the bottom of the inner wall of the pile body (1), the front side of the pile body (1) is fixedly connected to a protective cover (4), and a cleaning mechanism (6) is arranged inside the protective cover (4).

2. The electric vehicle intelligent charging pile according to claim 1, characterized in that: The winding mechanism (5) comprises a support ear plate (501), the support ear plate (501) is fixedly connected to the bottom surface of the inner wall of the shell (2), the upper end of the support ear plate (501) is rotatably connected to a winding roller (502), the outer surface of the winding roller (502) is fixedly connected to a ratchet (503), the left side of the pile body (1) is fixedly connected to a winding shaft (505), the outer surface of the winding shaft (505) is fixedly connected to a ratchet (504), the lower part of the winding shaft (505) is fixedly connected to a fixing rod (506), the upper surface of the shell (2) on the left side is slidably connected to a compression column (507), the upper surface of the shell (2) on the left side is fixedly connected to two support rods (508), and the top end of each support rod (508) is rotatably connected to a connecting shaft (509).

3. The electric vehicle intelligent charging pile according to claim 2, characterized in that: The outer surface of each connecting shaft (509) is fixedly connected to a special-shaped block (521); the end of each connecting shaft (509) away from the special-shaped block (521) is fixedly connected to a pull rod (510); the outer surface of the pull rod (510) away from the compression column (507) is slidably connected to a hinged collar rod (511); the end of the hinged collar rod (511) away from the pulling rod (510) is hinged to a retractable ear plate (512); the end of the retractable ear plate (512) away from the hinged collar rod (511) is fixedly connected to a pressure block (513); the lower surface of the pressure block (513) is fixedly connected to a telescopic rod (514); the upper surface of the pressure block (513) is fitted with a top column (515); A sleeve (516) is provided between the two special-shaped blocks (521); a sliding rod inside the sleeve (516) is connected to a sleeve rod (517); a threaded rod (519) is rotatably connected inside the pile body (1); and a synchronous block (520) is slidably connected to the outer surface of the threaded rod (519).

4. The electric vehicle intelligent charging pile according to claim 3, characterized in that: A winding spring is provided between the ratchet (504) and the fixed rod (506), and two ends of the winding spring are respectively fixedly connected to the ratchet (504) and the fixed rod (506); a return spring is provided between the housing (2) and the compression column (507) on the left side, and two ends of the return spring are respectively fixedly connected to the housing (2) and the compression column (507); one end of the sleeve rod (517) is slidably connected to the sleeve (516), and the sleeve (516) is hinged to the front end special-shaped block (521); One end of the sleeve (516) is sleeved with a sleeve rod (517), and the sleeve rod (517) is hinged with a rear-end special-shaped block (521). A transmission belt is provided between the winding roller (502) and the threaded rod (519), and the winding roller (502) is transmission-connected with the threaded rod (519) via the transmission belt. A moving groove for providing movement of a synchronization block (520) is provided inside the pile body (1), and a hole for providing a charging line to pass through is provided inside the synchronization block (520).

5. The electric vehicle intelligent charging pile according to claim 4, characterized in that: The cleaning mechanism (6) comprises a threaded sleeve (601), wherein the threaded sleeve (601) is threadedly connected to the outer surface of the threaded rod (519), the outer surface of the threaded sleeve (601) is fixedly connected to a fixed shaft (602), the outer surface of the fixed shaft (602) is rotatably connected to a gear (603), the end of the fixed shaft (602) away from the threaded sleeve (601) is rotatably connected to a cam (605), the outer surface of the pile body (1) is fixedly connected to a gear rod (604), the outer surface of the synchronization block (520) is fixedly connected to a first clamping plate (606), the outer surface of the first clamping plate (606) is bonded to a cleaning cotton (608), and the end of the cleaning cotton (608) away from the first clamping plate (606) is bonded to a second clamping plate (607).

6. The electric vehicle intelligent charging pile according to claim 5, characterized in that: The gear rod (604) and the gear (603) mesh with each other, the cam (605) and the second clamping plate (607) fit together, the outer surface of the synchronization block (520) is provided with a sliding groove for providing sliding of the second clamping plate (607), the outer surface of the pile body (1) is fixedly connected with a protective cover (4), and the protective cover (4) is provided with a displacement groove for providing displacement of the charging line.

7. The electric vehicle intelligent charging pile according to claim 6, characterized in that: The dehumidification mechanism (7) comprises a dehumidification box (701), the dehumidification box (701) being fixedly connected to the upper surface of the inner wall of the pile body (1), a V-shaped plate (702) being arranged inside the dehumidification box (701), a U-shaped connecting rod (703) being fixedly connected to the upper surface of the V-shaped plate (702), an end of the U-shaped connecting rod (703) away from the V-shaped plate (702) being fixedly connected to a top plate (704), a telescopic column (708) being fixedly connected to the upper surface of the top plate (704), a fixed block (707) being fixedly connected to the upper surface of the telescopic column (708), a dehumidification column (706) being fixedly connected to the lower surface of the top plate (704), a fixed plate (705) being slidably connected to the outer surface of the dehumidification column (706), and a vibration rod (709) being fixedly connected to the outer surface of the threaded sleeve (601).

8. The electric vehicle intelligent charging pile according to claim 7, characterized in that: The fixed block (707) is fixedly connected to the dehumidification box (701); a dehumidification spring is provided on the outer surface of the dehumidification column (706); and two ends of the dehumidification spring are respectively fixedly connected to the top plate (704) and the fixed plate (705).

9. The method for using the electric vehicle intelligent charging pile according to claim 8, characterized in that: include: S1: Pull the charging cable wound on the winding roller (502) so that the length of the charging cable and the distance of the charged vehicle are mutually adapted. During this process, the charging cable causes the winding roller (502) to rotate counterclockwise on the bracket ear plate (501), and the charging cable slowly detaches from the surface of the winding roller (502). When the winding roller (502) rotates counterclockwise on the bracket ear plate (501), the ratchet (503) connected to the winding roller (502) moves synchronously with the winding roller (502). At this time, the teeth of the ratchet (503) intermittently contact the lower surface of the ratchet (504) on the winding shaft (505), and under the action of the winding spring between the ratchet (504) and the fixing rod (506), the ratchet (504) does not affect the rotation of the winding roller (502) rotating counterclockwise. S2: When the winding roller (502) tends to rebound, the ratchet (504) will press against the teeth of the ratchet wheel (503) to prevent the winding roller (502) from rebounding. When the charging cable causes the winding roller (502) to rotate counterclockwise on the bracket ear plate (501), the threaded rod (519) connected by the transmission belt moves synchronously. The rotation of the threaded rod (519) causes the synchronization block (520) on the threaded rod (519) to move synchronously along the thread direction following the charging cable. S3: When charging is completed, the rear pull rod (510) is moved so that the rear pull rod (510) pulls the sleeve (516), so that the front pull rod (510) on the sleeve (517) is stuck by the rear pull rod (510), and the rear pull rod (510) is moved so that the special-shaped block (521) connected to the rear pull rod (510) presses the compression column (507) downward. When the compression column (507) moves downward, it presses down the ratchet (504), so that the ratchet (504) is pressed downward. 04) is disengaged from the ratchet wheel (503), at which point the clockwise movement of the ratchet wheel (503) will no longer be restrained by the pawl (504), and while the pull rod (510) at the rear is moved, the contact is fed back to the external motor, and as the external motor is started, the winding roller (502) rotates clockwise. As the winding roller (502) rotates clockwise, the charging cable will be wound around the winding roller (502) again, and at the same time, the synchronization block (520) moves along the thread direction; S4: When the charging cable is completely stored, the synchronization block (520) will squeeze the top column (515) to move. The top column (515) will squeeze the pressing block (513) during the movement, so that the pressing block (513) moves downward. When the pressing block (513) moves downward, the hinged collar rod (511) on the retracting ear plate (512) pulls the front pull rod (510), so that the front pull rod (510) clamps the rear pull rod (510). At this time, under the action of the return spring, the compression column (507) moves upward, so that the pawl (504) returns to the state of clamping the ratchet wheel (503). Automatically retracting the charging cable can make it more convenient for the owner to charge the electric vehicle. The traditional charging cable needs to be manually wound and arranged, which may take up space and even cause trouble to the owner. Automatic retraction is conducive to the rapid and neat collection of the charging cable, which not only saves time but also avoids the trouble of manual arrangement. S5: The rotation of the threaded rod (519) drives the threaded sleeve (601) to move along the thread direction, so that the gear (603) connected to the fixed shaft (602) moves along the gear rod (604). At this time, the rotation of the gear (603) drives the cam (605) on the fixed shaft (602) to rotate; S6: When the cam (605) rotates, it will intermittently squeeze the second clamping plate (607), so that the cleaning cotton (608) connected to the second clamping plate (607) squeezes the first clamping plate (606). During this process, the cleaning cotton (608) will be squeezed. Therefore, the water on the charging cable cleaned by the cleaning cotton (608) will flow out of the cleaning cotton (608) during the process of continuously squeezing the cleaning cotton (608). This process automatically reduces the water in the cleaning cotton (608), which is conducive to the recycling of the cleaning cotton (608); S7: When the threaded sleeve (601) moves along the thread direction, the vibration rod (709) on the threaded sleeve (601) is driven to move. When the vibration rod (709) moves, the end of the vibration rod (709) intermittently presses the top plate (704) to move upward under the joint action of the dehumidification spring and the telescopic column (708) fixed on the fixed block (707); S8: The top plate (704) is moved downward. During the continuous up-and-down movement of the top plate (704), the V-shaped plate (702) connected to the U-shaped connecting rod (703) will continuously move up and down in the dehumidification box (701). At this time, the moisture-proof particles in the placement grooves can be changed in position, so that more moisture-proof particles are alternately exposed to the air, which can give full play to the role of the moisture-proof particles, reduce the humidity in the charging pile, and reduce the probability of affecting the normal operation of the charging pile due to moisture.

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