A new energy vehicle charging pile

Abstract

The present invention relates to the field of electric vehicle charging piles, and discloses a new energy vehicle charging pile, comprising a pillar, a sleeve sliding on the pillar, a charging box fixed on the pillar, a power storage component fixed in the charging box, the power storage component comprising a battery, a fixing frame fixed on the battery, a symmetrically distributed top frame fixed on the fixing frame, conductive sheets fixed on the top frames, a side plate fixed on one side of the fixing frame, a connecting copper bar and a wiring sheet fixed on the side plate, the connecting copper bar is connected to a conductive sheet, a mounting plate fixed on the side plate, a guide rod fixed on one side of the mounting plate, a copper sheet sliding on the guide rod, the new energy vehicle charging pile of the present invention stores part of the electric energy through the power storage component to supply the electric energy demand of the vehicle charging pile when it is on standby, and conducts power supply by controlling the power storage component during actual charging, a battery replacement compartment is integrated on the back side of the charging pile to provide a fast battery replacement function, avoid battery damage, and improve the efficiency and safety of battery replacement operation.

Description

Technical Field

[0001] The present invention relates to the field of electric vehicle charging piles, in particular to a new energy vehicle charging pile. Background Art

[0002] With the popularization of new energy vehicles, the usage of new energy vehicles has gradually increased, and the pressure of charging and battery replacement has also gradually increased. If the charging pile is powered on for a long time when not in use, it will cause internal components to age and accidents are prone to occur.

[0003] In the prior art, the name disclosed in the application number: CN202120065020.2 is: a charging pile, IPC classification number B60L53 / 3, wherein the charging pile body is fixedly mounted on the side wall of the mounting plate, a charging cable is provided on the charging pile body, a winding roller is coaxially fixedly connected to the rotating shaft in the protective frame, through holes are provided on the top and one end of the inner wall of the protective frame, the charging cable movably passes through the two through holes, the charging cable in the protective frame is wound around the winding roller, a limiting mechanism is provided on the side wall at one end of the protective frame, and the charging cable slides through the limiting mechanism.

[0004] However, the charging piles mentioned in the prior art, in which the power supply is maintained by the main cable for a long time when the charging pile is in use, may easily cause aging of the power supply components, and may be dangerous if used for a long time. Moreover, the charging piles only have a charging function and cannot meet the function of fast power extraction and replacement. Therefore, it is necessary to design a new energy vehicle charging pile. Summary of the invention

[0005] The purpose of the present invention is to provide a new energy vehicle charging pile to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A new energy vehicle charging pile comprises a pillar, a sleeve is slidably arranged on the pillar, and a charging box for charging the new energy vehicle is fixed on the pillar.

[0008] A power storage component is fixed in the charging box, and the power storage component includes a battery. A fixing frame is fixed on the battery, and a symmetrically distributed top frame is fixed on the fixing frame. Conductive sheets are fixed on the top frames. A side plate is fixed on one side of the fixing frame, and a connecting copper bus and a wiring sheet are fixed on the side plate. The connecting copper bus is connected to a conductive sheet, and the main power supply cable on the charging pile is respectively connected to the wiring sheet and fixedly connected to another conductive sheet.

[0009] A mounting plate is fixed on the side plate, a guide rod is fixed on one side of the mounting plate, and a copper sheet for conducting and connecting the copper busbar and the wiring sheet is slidably provided on the guide rod.

[0010] Furthermore, a mounting rod is provided on the pillar, a connecting block is fixed in an array on the pillar, a connecting column is provided on the connecting block, two ends of the connecting column are respectively slidably connected to the mounting rod and the connecting block on the pillar, a spring is fixed at both ends of the connecting column, the spring is connected to the connecting block, a rack is fixed in the pillar, a gear rotates between the two racks, and the two racks cooperate with the gear.

[0011] The outer side of the pillar is symmetrically provided with sliding grooves for sliding installation sleeves. The structural difference between the mounting rod and the pillar is that a sealing plate for waterproofing and dustproofing is fixed inside the mounting rod, a waterproof joint for installing the main power supply cable is fixed on the side of the mounting rod, two threaded rods are fixed on the top of the mounting rod, a pad is mounted on the threaded rod, a symmetrically distributed rectangular rod is fixed on one side of the pad, and a wire harness plate threadedly connected to the threaded rod is slidably provided on the rectangular rod.

[0012] Furthermore, an array-distributed bracket is fixed on one side of the sleeve, and the bracket includes a charging gun seat and a locking plate. A back plate is fixed to the bottom of the charging gun seat, and the back plate is clamped with a locking groove on the locking plate, and a positioning hole is fixed on the back plate.

[0013] Furthermore, a driving rod for connecting gear one is rotatably provided on one side of the sleeve, and a side rod is welded on the other side. A driving rocker is slidably provided on the driving rod, and a limit groove is provided in an array outside the driving rocker. A limit rod for locking the driving rocker is fixed on the sleeve, and the limit groove is connected to the limit rod.

[0014] A positioning block is fixedly provided on one side of the sleeve, and the positioning block cooperates with the positioning hole. A plurality of motors 1 are fixed on one side of the sleeve, and a winding rod is fixedly connected to the output end of the motor 1. An array of ratchets are rotatably provided on the winding rod, and the ratchets are connected to the winding rod through spring 2. A wire roller is rotatably provided on the winding rod, and a ratchet is fixed inside the wire roller, and the ratchet cooperates with the ratchet.

[0015] Furthermore, the charging box includes a shell fixed on the mounting rod, a front cover is fixed on the shell, a QR code is fixed on the front cover, a connecting frame is fixed on the inner side of the front cover, a backlight is fixed on the connecting frame, a plurality of mounting seats are fixed in the shell, heat dissipation grooves are provided on both sides of the front cover, and insect-proof steel nets are fixed at both ends of the front cover.

[0016] The shell is provided with a rectangular groove, a connecting plate is fixed in the rectangular groove, the connecting plate is connected to the threaded rod, a speaker is fixed on the shell, a wiring connector is fixed at the bottom of the shell, and an intelligent circuit breaker for controlling the power on and off of the charging circuit is fixed in the shell.

[0017] Furthermore, the two conductive sheets are respectively fixed to the positive and negative poles of the battery, and array-distributed terminal posts are fixed on the conductive sheets. A V-shaped block is fixed on one side of the copper sheet, and a straight groove and an inclined groove one are provided on the V-shaped block. The inclined groove one is connected to the straight groove, and a spring three is fixed on one side of the V-shaped block.

[0018] One end of the spring three is connected to the mounting plate, a pull rope is fixedly connected to the V-shaped block, a guide groove and a U-shaped groove are provided on the side plate, two inclined grooves are opened on both sides of the guide groove, the U-shaped groove is connected to the two inclined grooves, and a clamping groove is provided at the connection between the U-shaped groove and the inclined groove;

[0019] Furthermore, the straight groove is located on the guide groove and the second inclined groove, the first inclined groove is located on the U-shaped groove, and a ball is slidably arranged on the side plate, and the ball is slidably connected to the straight groove, the first inclined groove, the second inclined groove, the guide groove and the U-shaped groove.

[0020] Furthermore, a battery swap compartment is fixed on the back side of the charging box, a compartment door is fixed at one end of the battery swap compartment, a side frame and a bottom frame are fixed on one side of the battery swap compartment, and a back frame is fixed on the other end. A mounting groove is provided on one side of the battery swap compartment, and the mounting groove is connected and fixed to the side frame and the bottom frame. A wiring head is fixed on the shell, and a wire groove for installing the wiring head is opened on one side of the battery swap compartment. Symmetrically distributed partitions are fixed in the battery swap compartment, and through grooves are symmetrically provided on the partitions.

[0021] Furthermore, a symmetrically distributed transition plate is rotatably provided in the partition, a connecting shaft is rotatably provided below the transition plate, inner rods are rotatably provided at both ends of the connecting shaft, a support rod is slidably provided at one end of the inner rod, a slide rail is fixed in the battery swap compartment, the slide rail is slidably connected to the support rod, a rack 2 is fixed on the support rod, a motor 2 is fixed on the battery swap compartment, a gear 2 is fixedly connected to the output end of the motor 2, and the gear 2 is meshed between the two racks 2.

[0022] Furthermore, a pad is fixed in the partition, the pad is provided with an inclined groove for exporting the battery, a baffle is fixed on the pad, the baffle is located on one side of gear two, inclined blocks are fixed on both sides of the pad, a buffer rod is slidably provided on the pad, and a spring four for connecting the pad is fixed on the buffer rod.

[0023] Beneficial effects of the present invention:

[0024] 1. The new energy vehicle charging pile of the present invention stores part of the electric energy through the power storage component to supply the electric energy demand of the vehicle charging pile when it is in standby mode. When actually charging, the main cable is controlled to conduct by controlling the power storage component to continuously supply power to each charging gun. When the charging pile is in standby mode, the power is temporarily cut off to improve the safety of charging.

[0025] 2. The new energy vehicle charging pile of the present invention has a battery replacement compartment integrated on the back side of the charging pile. While charging, it provides a fast battery replacement function, effectively fixes batteries of different sizes after battery replacement, improves battery stability, avoids battery damage, and improves the efficiency and safety of battery replacement operations. The structure is simple, and the new energy vehicle charging pile has an automatic wire winding function, which is convenient for storing cables and is reliable and convenient to use.

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a structural schematic diagram of the charging pile of the present invention;

[0028] Figure 2 is a rear view of the charging pile of the present invention;

[0029] Figure 3 The present invention Figure 2 A cross-sectional view of the charging pile at AA in the middle;

[0030] Figure 4 The present invention Figure 3 The enlarged structure diagram at C in the middle;

[0031] Figure 5 The present invention Figure 2 Cross-sectional view of the casing at the middle BB;

[0032] Figure 6 The present invention Figure 3 Partial cross-sectional view of the casing at the middle DD;

[0033] Figure 7 It is a schematic diagram of the structure of the support of the present invention;

[0034] Figure 8 It is a structural schematic diagram of the pillar of the present invention;

[0035] Fig. 9 It is a schematic diagram of the top structure of the mounting rod of the present invention;

[0036] Fig.10 It is a structural schematic diagram of the sleeve of the present invention;

[0037] Fig.11 It is a structural schematic diagram of the charging box of the present invention;

[0038] Fig.12 It is a schematic diagram of the structure of the power storage assembly of the present invention;

[0039] Fig.13 It is a structural schematic diagram of the side plate of the present invention;

[0040] Fig.14 It is a structural schematic diagram of the battery swap warehouse of the present invention;

[0041] Fig.15 It is a structural schematic diagram of the battery swap warehouse of the present invention;

[0042] Fig.16 It is a schematic diagram of the cross-sectional structure of the battery swap compartment of the present invention;

[0043] Fig.17 It is a cross-sectional view of the battery swap compartment of the present invention. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] A new energy vehicle charging pile is used to supply power or replace power for a new energy vehicle power battery device. It mainly uses new electric power and belongs to the field of green and low-carbon industries. It has the characteristics of green and environmental protection. The new energy vehicle charging pile is a type of power supply equipment for vehicle auxiliary equipment, which improves the charging and replacing efficiency of new energy vehicles.

[0046] like Figure 1 , Fig.12 As shown, the new energy vehicle charging pile includes a pillar 1, a sleeve 2 is slidably installed on the pillar 1, an array-distributed bracket 3 is fixedly installed on one side of the sleeve 2, the bracket 3 is used to place the charging connector of the new energy vehicle, a charging box 4 is fixedly installed on the pillar 1, a battery replacement compartment 5 is fixedly provided on the back side of the charging box 4, and a power storage component 6 is fixedly installed in the charging box 4, and the power storage component 6 is used to supply power to the charging box 4.

[0047] like Figure 2-Figure 6 , Figure 8 , Fig. 9 As shown, a mounting rod 10 is provided on the pillar 1, and the mounting rod 10 has the same structure as the pillar 1. An array of connecting blocks 11 are fixedly provided on the pillar 1, and a connecting column 12 is slidably provided on the connecting block 11. Both ends of the connecting column 12 respectively penetrate the mounting rod 10 and the connecting block 11 on the pillar 1. Both ends of the connecting column 12 are fixedly connected with a spring 13 which is sleeved on the outside of the connecting column 12, and the end of the spring 13 is fixedly connected to the connecting block 11.

[0048] A rack 14 is fixedly installed inside the pillar 1, and the mounting rod 10 is arranged opposite to the rack 14 on the pillar 1. A gear 16 is rotatably arranged between the two racks 14. Symmetrically distributed slide grooves 15 are opened on the outside of the pillar 1. The slide grooves 15 are slidably connected to the guide rails fixedly arranged on the inner wall of the sleeve 2 to guide the movement of the sleeve 2.

[0049] The two racks 14 are meshed with the gear 16 , and driven by the gear 16 , the two racks 14 are controlled to move toward or in opposite directions to adjust the distance between the mounting rod 10 and the support 1 .

[0050] The only structural difference between the mounting rod 10 and the pillar 1 is that a sealing plate 17 is fixed inside the mounting rod 10, and the sealing plate 17 is used to seal the internal space of the mounting rod 10, separating the top space of the mounting rod 10 from the sleeve 2, preventing dust or water vapor from entering the charging box 4 from the mounting rod 10, thereby protecting the charging safety in the charging box 4, and a waterproof joint 19 is fixed on the side of the mounting rod 10.

[0051] Two threaded rods 18 are fixedly provided on the top of the mounting rod 10, and the threaded rods 18 are threadedly connected to the mounting rod 10. A pad 181 is mounted on the threaded rod 18, and a symmetrically distributed rectangular rod 182 is fixedly provided on one side of the pad 181. A wire tie plate 183 is slidably provided on the rectangular rod 182, and the wire tie plate 183 is threadedly connected to the threaded rod 18 and moves under the action of the threaded rod 18.

[0052] The main power supply cable of the charging box 4 passes through the waterproof joint 19 and enters the interior of the mounting rod 10, and is located above the sealing plate 17. The main power supply cable passes upward from the top of the mounting rod 10 and enters the charging box 4. The threaded rod 18 is used to lock the wiring board 183 and the pad 181 to fix the main power supply cable to prevent the main cable from being pulled and causing the connection between the main cable and the inside of the charging box 4 to be broken, thereby avoiding electric shock accidents and improving the connection firmness of the charging pile.

[0053] like Figure 7 As shown, the bracket 3 includes a charging gun seat 31 and a locking plate 30. The bottom of the charging gun seat 31 is fixedly connected with a back plate 32. The back plate 32 and the charging gun seat 31 are integrally injection molded. The back plate 32 is snap-connected with a locking groove on the locking plate 30. A positioning hole 33 is fixedly provided on the back plate 32.

[0054] like Figure 2 , Figure 6 , Fig.10 As shown, a driving rod 22 is rotatably provided on one side of the sleeve 2, and a side rod 21 is welded on the other side. The side rod 21 is vertically arranged to the sleeve 2 to form a T-shaped structure. One end of the driving rod 22 is fixedly connected to the axis of the gear 16, and the driving rod 22 rotates synchronously with the gear 16. A driving rocker 23 is connected to the driving rod 22, and the driving rocker 23 is slidably connected to the driving rod 22. The rotation of the driving rocker 23 can drive the driving rod 22 to rotate.

[0055] An array of limit grooves 24 are provided on the outer side of the driving rocker 23, and a limit rod 25 is fixedly provided on the sleeve 2 and on one side of the driving rocker 23. When the driving rocker 23 slides out along the driving rod 22, the driving rocker 23 is disconnected from the limit rod 25 and can be rotated to drive the gear 16. Then, the driving rocker 23 is pressed and slid into the limit groove 24 to engage with the limit rod 25, so as to limit the driving rocker 23 and lock the driving rocker 23. Then, a threaded locking screw is installed at the end of the limit rod 25 to safely lock the driving rocker 23 to avoid accidental touch causing the gear 16 to rotate.

[0056] A positioning block 27 is fixedly provided on one side of the sleeve 2, and the positioning block 27 cooperates with the positioning hole 33, and then the bolt passes through the inside of the sleeve 2 to fix the sleeve 2 and the locking plate 30. The locking plate 30 is connected to the side wall of the sleeve 2 to fix the charging gun seat 31. The whole is firmly fixed and the structure is beautiful. At the same time, multiple charging gun seats 31 are arranged along the side rod 21, which is convenient for charging and access of multiple vehicles.

[0057] One side of the sleeve 2 is fixedly provided with a motor 26 having the same number as the charging gun holder 31, and the output end of the motor 26 is fixedly connected to a winding rod 28, on which an array of pawls 281 are rotatably provided, and a spring 2 is fixedly provided between the pawl 281 and the winding rod 28, which is not shown in the figure. A wire roller 29 is rotatably provided on the winding rod 28, and both ends of the wire roller 29 are rotatably connected to the winding rod 28, and a ratchet 291 is fixedly provided inside the wire roller 29, and the ratchet 291 cooperates with the pawl 281.

[0058] The power supply line of the charging gun is wound on the wire roller 29. When the charging gun is taken out, the wire is pulled out to drive the wire roller 29 to rotate along the winding rod 28. When the ratchet 291 rotates and passes the pawl 281, the pawl 281 is pressed, and the pawl 281 rotates toward the axis of the winding rod 28, compressing the spring 2. When the charging gun is put back into the charging gun seat 31, the motor 26 is started to rotate the winding rod 28. The rotation direction of the winding rod 28 driven by the motor 26 is opposite to the rotation direction when it is taken out. At this time, the pawl 281 abuts against the ratchet 291, driving the wire roller 29 to rotate, winding the line of the charging gun, and automatically winding the cable.

[0059] like Figure 1 , Fig.11 As shown, the charging box 4 includes a shell 41, a front cover is fixedly provided on the shell 41, a QR code 46 is installed on the front cover, a connecting frame 47 is fixedly provided on the inner side of the front cover, a backlight is installed on the connecting frame 47, and the backlight is located on the back side of the QR code 46 to provide lighting for the QR code 46. Reinforcing ribs 49 are fixedly provided in the shell 41 to increase the strength of the shell 41 and provide stable protection for the installation of internal components of the charging box 4. A number of mounting seats 48 are fixedly provided in the shell 41 for installing circuit breakers, charging components, controllers and other structures.

[0060] Heat dissipation grooves 40 are opened on both sides of the front cover, and symmetrically distributed insect-proof steel meshes 401 are fixed inside the front cover. The insect-proof steel meshes 401 are located on the inner side of the heat dissipation grooves 40 to prevent insects from entering the heat dissipation grooves 40. A rectangular groove is opened on the shell 41, and a connecting plate 42 is fixed in the rectangular groove. The connecting plate 42 is fixedly connected to the threaded rod 18 to reinforce the installation connection of the shell 41, and the installation rod 10 is fixedly connected to the bottom of the shell 41.

[0061] A speaker 43 is fixedly mounted on the shell 41, and a wiring connector 44 is fixedly mounted at the bottom of the shell 41. The wiring connector 44 is used to install the power supply cable of the charging gun to provide power for the charging gun. An intelligent circuit breaker 45 is fixedly mounted in the shell 41. The power supply cable of the charging gun passes through the wiring connector 44 and is connected to the intelligent circuit breaker 45. After scanning the QR code 46, the intelligent circuit breaker 45 connects the line for power supply. When charging is completed, the intelligent circuit breaker 45 controls the circuit to be disconnected.

[0062] In this embodiment, the intelligent circuit breaker 45 adopts the model: S3-FC80.

[0063] like Fig.12 , Fig.13 As shown, the power storage component 6 includes a battery, on which a fixing frame 61 is fixedly mounted, on which a symmetrically distributed top frame 62 is fastened, on which a conductive sheet 63 is fixed, the two conductive sheets 63 are respectively connected to the positive and negative electrodes of the battery, on which array-distributed terminal posts 64 are fixed, and the power supply cable of the charging gun passes through the intelligent circuit breaker 45 and is respectively connected to the terminal posts 64 of the two conductive sheets 63.

[0064] A side plate 65 is fastened to one side of the fixing frame 61, to which a connecting copper busbar 66 and a connecting piece 67 are fixedly connected. The connecting copper busbar 66 is fixedly connected to a conductive piece 63, and the branch lines of the main power supply cable are respectively connected to the connecting piece 67 and another conductive piece 63. When the connecting piece 67 is connected to the connecting copper busbar 66, the main power supply cable is connected to the two conductive pieces 63 to supply power to multiple charging guns.

[0065] The backlight and other devices inside the charging box 4 are powered by a battery. After the battery is charged, when it is not used for a long time, the power supply of the main power cable can be disconnected, and the battery can be used to maintain consumption to avoid continuous power supply from the main power cable, thereby ensuring the power supply safety of the charging box 4 and reducing energy consumption.

[0066] A mounting plate 651 is fixedly provided on the side plate 65, a guide rod 653 is fixedly provided on one side of the mounting plate 651, a copper sheet 692 is slidably provided on the guide rod 653, a V-shaped block 691 is fixedly provided on one side of the copper sheet 692, a straight groove 60 and an inclined groove 1 601 are provided on the V-shaped block 691, the inclined groove 1 601 is connected with the straight groove 60, a spring 3 690 is fixedly provided on one side of the V-shaped block 691, one end of the spring 3 690 is fixedly connected to the mounting plate 651, a pull rope 652 is fixedly connected to the V-shaped block 691, the pull rope 652 passes through the mounting plate 651 and the front cover and is located at the front side of the charging pile.

[0067] A guide groove 68 and a U-shaped groove 682 are provided on the side plate 65 and between the terminal piece 67 and the connecting copper bus 66. Bevel grooves 681 are provided on both sides of the guide groove 68. The U-shaped groove 682 is connected to the two bevel grooves 681, and a clamping groove 683 is provided at the connection between the U-shaped groove 682 and the bevel groove 681. The straight groove 60 is located on the guide groove 68 and the bevel groove 681, and the bevel groove 1 601 is located on the U-shaped groove 682. A ball 69 is slidably provided on the side plate 65, and the ball 69 is slidably connected to the straight groove 60, the bevel groove 1 601, the bevel groove 681, the guide groove 68 and the U-shaped groove 682.

[0068] When it is needed, the V-shaped block 691 can be controlled to move by pulling the pull rope 652, and the ball 69 can slide along a second inclined groove 681, a guide groove 68, and another second inclined groove 681, and at the same time slide in the straight groove 60, so that the ball 69 can move from one slot 683 to another slot 683, and the V-shaped block 691 and the copper sheet 692 can be fixed. At this time, the spring three 690 is in a compressed state, and the wiring piece 67 is connected to the connecting copper bus 66 through the copper sheet 692 to realize the power supply of the main power supply cable.

[0069] On the contrary, by pulling the pull rope 652, the ball slides out of the slot 683, and then slides along the inclined slot 1 601 and the U-shaped slot 682 to be fixed in the slot 683 away from the mounting plate 651. At this time, the spring three 690 pushes the V-shaped block 691 to fix the ball in the slot 683, and the copper sheet 692 is separated from the wiring piece 67, even if the power supply of the main power cable is disconnected, the charging safety is improved.

[0070] like Figure 14-17 As shown, the battery swap compartment 5 is fixed to the back side of the shell 41, a compartment door 51 is fixedly provided at one end of the battery swap compartment 5, a side frame 52 and a bottom frame 54 are fixedly provided on one side of the battery swap compartment 5, a back frame 53 is fixedly provided on the other end of the battery swap compartment 5, and a mounting groove 501 is opened on one side of the battery swap compartment 5, and the mounting groove 501 is slidably installed with the side frame 52 and the bottom frame 54, and the bolts are fixedly connected to the battery swap compartment 5 after passing through the side frame 52 or the bottom frame 54, and a terminal head 502 is fixedly installed on the shell 41 for connecting the charging cable installed in the battery swap compartment.

[0071] In this embodiment, a wire groove 50 is opened on one side of the battery swap compartment 5, and the wire groove 50 is used to install a wiring head 502. The wiring head 502 is connected to the main power supply cable through a wire and is used to supply power to the battery swap compartment.

[0072] Symmetrically distributed partitions 55 are fixedly provided in the battery swap compartment 5, and symmetrically distributed through grooves 551 are opened on the partitions 55. A transition plate 56 is rotatably provided at one end of the partition 55 close to the compartment door 51. A connecting shaft 561 is rotatably connected below the transition plate 56. Both ends of the connecting shaft 561 are rotatably connected to inner rods 581. One end of the inner rod 581 is slidably connected to a supporting rod 58, and the supporting rod 58 and the inner rod 581 form a telescopic rod structure.

[0073] A slide rail 503 is fixedly provided in the battery swap compartment 5, and the slide rail 503 is slidably connected to the support rod 58. A rack 2 582 is fixedly provided on the support rod 58. A motor 2 57 is fixedly provided on the battery swap compartment 5, and a gear 2 571 is fixedly connected to the output end of the motor 2 57. The gear 2 571 is meshed with two racks 2 582 to control the two support rods 58 to move toward or in opposite directions, and the support rods 58 at the bottom and top of the battery swap compartment 5 are adjusted to be close to fix batteries of different sizes.

[0074] A pad 552 is fixed inside the partition 55, and a bevel groove 553 is provided on the pad 552. A baffle 554 is fixed on the pad 552, and the baffle 554 is located on one side of the gear 2 571, and is used to separate the battery in the battery swap compartment 5 and the gear 2 571. Bevel blocks 555 are fixed on both sides of the pad 552, and are used to position and fix the battery. At the same time, a buffer rod 59 is slidably provided on the pad 552, and a spring 4 591 is fixedly connected to the buffer rod 59, and the end of the spring 4 591 is fixedly connected to the pad 552.

[0075] One end of the buffer rod 59 passes through the pad 552 and is coaxially arranged with the gear 2 571. When replacing the battery, the battery is placed in the battery replacement compartment 5, which usually causes the battery to shift, causing friction between the battery and the inner wall of the battery replacement compartment 5, damaging the inner wall of the battery replacement compartment 5 and the battery, and making it difficult to extract.

[0076] In this embodiment, the battery is placed on the transition plate 56, and the motor 57 drives the gear 571 to rotate, and the two racks 582 move, driving the transition plate 56 to flip, and at the same time controlling the two support rods 58 to approach each other to lift the battery. Then, the user can push the battery into the battery swap compartment 5. Under the guidance of the inclined block 555, the end of the battery is moved between the two inclined blocks 555 until it contacts the buffer rod 59. The battery remains centered, and the battery is locked by the support rods 58 on the upper and lower sides of the battery to prevent the battery from shaking, which helps to stabilize the charging pile. Then, the charging cable connected to the terminal head 502 is connected to the battery for charging.

[0077] When the battery needs to be taken out, the motor 2 57 controls the support rods 58 on the upper and lower sides of the battery to move in the opposite direction, and the battery descends until one end of the battery contacts the inclined groove 553. Along the inclined groove 553, as the support rod 58 moves downward, the battery is pushed out a distance, making it easier for the user to take it out and use it conveniently.

[0078] Here’s how it works:

[0079] The new energy vehicle charging pile is fixedly installed in the charging station through the pillar 1, and then the charging box 4, the battery replacement compartment 5 and the power storage component 6 are fixedly installed on the pillar 1, and the main power supply cable passes through the waterproof joint 19 into the inside of the mounting rod 10 and is located above the sealing plate 17. The main power supply cable passes upward from the top of the mounting rod 10 and enters the charging box 4. The main power supply cable is respectively connected to the wiring piece 67 and a conductive piece 63 and is fixedly connected.

[0080] According to actual work needs, pull out the driving rocker 23 to drive the gear 16 to rotate, adjust the height of the mounting rod 10 on the pillar 1, adjust the use height according to the installation position, and then charge the new energy vehicle through the charging gun. When the charging gun is put back into the charging gun seat 31, start the motor 26 to rotate the winding rod 28. The rotation direction of the winding rod 28 driven by the motor 26 is opposite to the rotation direction when it is taken out. At this time, the pawl 281 abuts against the ratchet 291, driving the wire roller 29 to rotate, winding the line of the charging gun, and automatically winding the cable.

[0081] When in use, the V-shaped block 691 can be controlled to move by pulling the pull rope 652, so that the ball 69 can move from one slot 683 to another slot 683, and the V-shaped block 691 and the copper sheet 692 can be fixed. At this time, the spring three 690 is in a compressed state, and the wiring piece 67 and the connecting copper bus 66 are connected through the copper sheet 692 to realize the power supply of the main power supply cable.

[0082] On the contrary, when charging is not needed, the pull rope 652 can be pulled, the ball slides out of the slot 683, and then slides along the inclined groove 601 and the U-shaped groove 682, and slides to the slot 683 away from the mounting plate 651 and is fixed, and the copper sheet 692 is separated from the wiring piece 67, even if the power supply of the main power cable is disconnected.

[0083] When the battery swap compartment 5 is used, the battery swap compartment 5 fixes the batteries of different sizes placed therein, thereby improving the stability and safety of the battery charging process. It has a simple structure, is convenient and reliable to use, and is easy to take and place the batteries, which can reduce the contact wear between the batteries and the battery swap compartment 5.

[0084] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A new energy vehicle charging pile, comprising a pillar (1), characterized in that: A sleeve (2) is slidably mounted on the support (1), and a charging box (4) for charging new energy vehicles is fixed on the support (1); A power storage assembly (6) is fixed in the charging box (4), the power storage assembly (6) includes a storage battery, a fixing frame (61) is fixed on the storage battery, a symmetrically distributed top frame (62) is fixed to the fixing frame (61), a conductive sheet (63) is fixed to the top frame (62), the two conductive sheets (63) are respectively connected to the positive and negative electrodes of the storage battery, and the conductive sheets (63) are fixed with array-distributed wiring posts (64), and the power supply cable of the charging gun passes through the intelligent circuit breaker (45) and is respectively connected to the wiring posts (64) of the two conductive sheets (63); A side plate (65) is fixedly connected to one side of the fixing frame (61), a connecting copper bar (66) and a wiring piece (67) are fixedly connected to the side plate (65), the connecting copper bar (66) is connected to a conductive piece (63), and the main power supply cable of the charging pile is respectively connected to the wiring piece (67) and fixedly connected to another conductive piece (63); A mounting plate (651) is fixed on the side plate (65), a guide rod (653) is fixed on one side of the mounting plate (651), and a copper sheet (692) for conducting and connecting the copper busbar (66) and the wiring sheet (67) is slidably provided on the guide rod (653); When the connection piece (67) and the copper busbar (66) are connected via the copper sheet (692), the main power supply cable is connected to the two conductive sheets (63) to supply power to the multiple charging guns; When the copper sheet (692) is separated from the terminal lug (67), the power supply of the main power supply cable is disconnected; The pillar (1) is provided with a mounting rod (10), a connecting block (11) is fixed in an array on the pillar (1), a connecting column (12) is provided on the connecting block (11), two ends of the connecting column (12) are respectively slidably connected to the mounting rod (10) and the connecting block (11) on the pillar (1), a spring (13) is fixedly connected to the two ends of the connecting column (12), the spring (13) is connected to the connecting block (11), a rack (14) is fixed inside the pillar (1), a gear (16) is rotatable between the two racks (14), and the two racks (14) cooperate with the gear (16); The outer side of the pillar (1) is symmetrically provided with a slide groove (15) for slidingly installing the sleeve (2); a sealing plate (17) for waterproofing and dustproofing is fixedly provided inside the installation rod (10); a waterproof joint (19) for installing the main power supply cable is fixedly provided on the side of the installation rod (10); two threaded rods (18) are fixedly provided on the top of the installation rod (10); a pad (181) is sleeved on the threaded rod (18); a symmetrically distributed rectangular rod (182) is fixedly provided on one side of the pad (181); a cable tie plate (183) threadably connected to the threaded rod (18) is slidably provided on the rectangular rod (182); A bracket (3) distributed in an array is fixed to one side of the sleeve (2), the bracket (3) comprising a charging gun seat (31) and a locking plate (30), a back plate (32) is fixed to the bottom of the charging gun seat (31), the back plate (32) is engaged with a locking groove on the locking plate (30), and a positioning hole (33) is fixed on the back plate (32).

2. A new energy vehicle charging pile according to claim 1, characterized in that: A driving rod (22) for connecting to a gear (16) is rotatably provided on one side of the sleeve (2), and a side rod (21) is welded on the other side. A driving rocker (23) is slidably provided on the driving rod (22), and a limiting groove (24) is provided in an array outside the driving rocker (23). A limiting rod (25) for locking the driving rocker (23) is fixed on the sleeve (2), and the limiting groove (24) is connected to the limiting rod (25); A positioning block (27) is fixedly provided on one side of the sleeve (2), and the positioning block (27) cooperates with the positioning hole (33). A plurality of motors (26) are fixedly provided on one side of the sleeve (2), and a winding rod (28) is fixedly connected to the output end of the motor (26). The winding rod (28) is rotatably provided with ratchets (281) distributed in an array, and the ratchets (281) are connected to the winding rod (28) via spring 2. A wire roller (29) is rotatably provided on the winding rod (28), and a ratchet (291) is fixed inside the wire roller (29), and the ratchet (291) cooperates with the ratchet (281).

3. A new energy vehicle charging pile according to claim 1, characterized in that: The charging box (4) comprises a shell (41) fixed on the mounting rod (10), a front cover fixed on the shell (41), a QR code (46) fixed on the front cover, a connecting frame (47) fixed on the inner side of the front cover, a backlight fixed on the connecting frame (47), a plurality of mounting seats (48) fixed in the shell (41), heat dissipation grooves (40) provided on both sides of the front cover, and insect-proof steel meshes (401) fixed at both ends of the front cover; The housing (41) is provided with a rectangular groove, a connecting plate (42) is fixed in the rectangular groove, the connecting plate (42) is connected to the threaded rod (18), a speaker (43) is fixed on the housing (41), a wiring connector (44) is fixed at the bottom of the housing (41), and an intelligent circuit breaker (45) for controlling the on and off of the charging circuit is fixed in the housing (41).

4. A new energy vehicle charging pile according to claim 1, characterized in that: The two conductive sheets (63) are respectively fixed to the positive and negative electrodes of the battery, and the conductive sheets (63) are fixed with terminal posts (64) distributed in an array, and a V-shaped block (691) is fixed to one side of the copper sheet (692). The V-shaped block (691) is provided with a straight groove (60) and a first inclined groove (601), and the first inclined groove (601) is connected to the straight groove (60). A third spring (690) is fixed to one side of the V-shaped block (691); One end of the spring three (690) is connected to the mounting plate (651), a pull rope (652) is fixedly connected to the V-shaped block (691), a guide groove (68) and a U-shaped groove (682) are provided on the side plate (65), two inclined grooves (681) are provided on both sides of the guide groove (68), the U-shaped groove (682) is connected to the two inclined grooves (681), and a clamping groove (683) is provided at the connection between the U-shaped groove (682) and the inclined groove (681).

5. A new energy vehicle charging pile according to claim 4, characterized in that: The straight groove (60) is located on the guide groove (68) and the second inclined groove (681), the first inclined groove (601) is located on the U-shaped groove (682), and a ball (69) is slidably disposed on the side plate (65), and the ball (69) is slidably connected to the straight groove (60), the first inclined groove (601), the second inclined groove (681), the guide groove (68) and the U-shaped groove (682).

6. A new energy vehicle charging pile according to claim 3, characterized in that: A battery swap compartment (5) is fixed on the back side of the charging box (4), a compartment door (51) is fixed at one end of the battery swap compartment (5), a side frame (52) and a bottom frame (54) are fixed on one side of the battery swap compartment (5), and a back frame (53) is fixed on the other end. A mounting groove (501) is provided on one side of the battery swap compartment (5), and the mounting groove (501) is connected and fixed to the side frame (52) and the bottom frame (54). A wiring head (502) is fixed on the shell (41), and a wire groove (50) for installing the wiring head (502) is opened on one side of the battery swap compartment (5), and symmetrically distributed partitions (55) are fixed in the battery swap compartment (5), and through grooves (551) are symmetrically provided on the partitions (55).

7. A new energy vehicle charging pile according to claim 6, characterized in that: A transition plate (56) symmetrically distributed is rotatably provided inside the partition (55), a connecting shaft (561) is rotatably provided below the transition plate (56), inner rods (581) are rotatably provided at both ends of the connecting shaft (561), a support rod (58) is slidably provided at one end of the inner rod (581), a slide rail (503) is fixed inside the battery exchange compartment (5), the slide rail (503) is slidably connected to the support rod (58), a rack 2 (582) is fixed on the support rod (58), a motor 2 (57) is fixed on the battery exchange compartment (5), a gear 2 (571) is fixedly connected to the output end of the motor 2 (57), and the gear 2 (571) is meshed between the two racks 2 (582).

8. A new energy vehicle charging pile according to claim 7, characterized in that: A cushion block (552) is fixed in the partition (55), and an inclined groove (553) for leading out the battery is provided on the cushion block (552). A baffle plate (554) is fixed on the cushion block (552), and the baffle plate (554) is located on one side of the second gear (571). Inclined blocks (555) are fixed on both sides of the cushion block (552), and a buffer rod (59) is slidably provided on the cushion block (552), and a spring four (591) for connecting the cushion block (552) is fixed to the buffer rod (59).

Images