Charging pile and charging device for the charging pile

Abstract

The present invention discloses a charging pile and a charging device for the charging pile, and relates to the technical field of charging piles. A charging device comprises a charging platform, a charging line assembly, a line storage barrel and a translation assembly, wherein the charging platform comprises a parking area, a buried groove, a first through groove and a second through groove; the charging line assembly is arranged inside the buried groove and one end of which is connected to a charging gun, and the charging gun and part of the charging line assembly are placed on the line storage barrel; the translation assembly is arranged inside the buried groove, and comprises a driving unit and a bearing platform arranged on the driving unit; the line storage barrel is arranged at the upper end of the bearing platform through a lifting assembly, and the lifting assembly can drive the line storage barrel to rise and pass through the first through groove or the second through groove; driven by the translation assembly, the line storage barrel can reciprocate between the first through groove and the second through groove; the present invention can effectively prevent nearby personnel from being tripped by the charging line on the ground and is convenient for the driver to use the charging gun.

Description

Technical Field

[0001] The present invention relates to the technical field related to a charging pile and a charging device for the charging pile, and in particular to a charging pile and a charging device for the charging pile. Background Art

[0002] With the development of the times, new energy is strongly supported and developed as green energy. New energy vehicles are substitutes for fuel vehicles, allowing electricity to replace gasoline and diesel in fuel vehicles, so as to save energy, reduce emissions, and achieve the purpose of protecting the environment. Charging piles refer to charging devices that provide energy replenishment for electric vehicles. Their functions are similar to those of gas pumps in gas stations. Charging piles are generally divided into AC charging piles (slow charging for home use) and DC charging piles (fast charging for outdoor use). They can be fixed on the ground or wall and installed in public buildings and residential parking lots or charging stations. They can charge various models of electric vehicles according to different voltage levels.

[0003] When operators use outdoor charging piles to charge cars, they generally have the following problems:

[0004] 1. During the charging process, the charging cable will be suspended in the air or partially attached to the ground. People nearby often cannot observe the location of the charging cable in time, and are easily tripped by the charging cable when passing by the area near the charging cable;

[0005] 2. The charging port of some cars is at the front of the vehicle. When the vehicle is parked in a parking space by reversing (or when the charging port is at the rear of the vehicle, but the driver drives the car directly into the parking space), since the charging port of the vehicle is far away from the charging pile, the charging cable needs to be dragged out a long length, which is not conducive to the operator's use. In addition, some charging cables may be placed on the ground in nearby parking spaces, and there is a risk of being crushed by nearby cars. Summary of the invention

[0006] In order to solve the defects of the prior art, the present invention provides a charging pile and a charging device for the charging pile.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] The present invention provides a charging device, comprising:

[0009] A charging platform, the charging platform comprising a parking area, a buried groove arranged at the lower end of the charging platform, a first through groove opened at the rear end of the parking area and connected to the buried groove, and a second through groove opened at the front end of the parking area and connected to the buried groove;

[0010] A charging cable assembly is arranged inside the embedding groove and one end of which is connected to a charging gun, and the charging gun and part of the charging cable assembly are placed on the cable storage barrel;

[0011] A translation assembly, the translation assembly is arranged inside the embedding groove, and comprises a driving unit and a bearing platform arranged on the driving unit;

[0012] The wire storage barrel is arranged at the upper end of the carrying platform through a lifting assembly, and the lifting assembly can drive the wire storage barrel to rise and pass through the first through slot or the second through slot;

[0013] Driven by the translation assembly, the wire storage barrel can reciprocate between the first through slot and the second through slot.

[0014] As a preferred technical solution of the present invention, the charging cable assembly includes a first wire unit arranged inside the wire storage barrel and a second wire unit arranged outside the wire storage barrel;

[0015] The wire storage barrel includes an outer barrel body, an inner barrel body, a placement groove arranged between the outer barrel body and the inner barrel body and used to place the first wire unit, and a bracket arranged at the upper end of the inner barrel body and used to support the charging gun. The upper end of the inner barrel body is also provided with a groove for placing the charging terminal in the charging gun.

[0016] As a preferred technical solution of the present invention, the driving unit includes:

[0017] The fixed plate has two sets arranged in parallel;

[0018] A transmission rod, rotatably disposed between the two sets of fixing plates and one end of which is connected to a first driving component;

[0019] A sliding rod, at least one group of which is fixedly disposed between the two groups of the fixing plates;

[0020] The bearing platform is transmission-arranged with the transmission rod and slidably arranged on the sliding rod.

[0021] As a preferred technical solution of the present invention, a wire-releasing unit is further arranged between the two groups of fixed plates at a position different from the sliding rod, and includes a supporting plate fixedly arranged between the two groups of fixed plates, two groups of side protective plates fixedly arranged on the upper end of the supporting plates, a winding column fixedly arranged on the upper end of the supporting plates, and a shielding plate fixedly arranged on the upper end of the winding column.

[0022] As a preferred technical solution of the present invention, one end of the second electric wire unit is fixed to the upper end of the supporting plate by a plurality of fixing clips, and the other end is arranged around the winding pole and connected to the first electric wire unit.

[0023] As a preferred technical solution of the present invention, the lifting assembly includes:

[0024] A second driving component, fixedly disposed on the upper end of the carrying platform;

[0025] A first bevel gear connected to the second driving component and arranged in transmission with the second bevel gear;

[0026] A threaded rod, one end of which is rotatably disposed on the upper end of the bearing platform, and the other end of which is disposed inside a sliding block, and the sliding block is slidably disposed inside the embedding groove;

[0027] A support rod, one end of which is fixedly arranged on the upper end of the bearing platform, and the other end of which is arranged inside the embedding groove through a sliding block.

[0028] As a preferred technical solution of the present invention, the wire storage barrel is fixedly provided with a first connecting plate which is transmission-set with the threaded rod at a position corresponding to the threaded rod, and the wire storage barrel is fixedly provided with a second connecting plate which is slidingly set with the support rod at a position corresponding to the support rod.

[0029] As a preferred technical solution of the present invention, a rebound door is arranged inside the first through groove and the second through groove, a buckle unit is arranged on the rebound door, and a buckle slot is opened in the embedded groove at a position corresponding to the buckle unit.

[0030] As a preferred technical solution of the present invention, the buckle unit includes a clamping block matched with the clamping slot and a convex block fixedly connected to the clamping block and having an arc-shaped surface at the lower end, and the convex block is connected to the rebound door through a plurality of groups of buffer springs;

[0031] A push rod is fixedly arranged on the upper end of the wire storage barrel at a position corresponding to the protrusion.

[0032] The present invention further provides a charging pile, comprising a charging device and a charging pile body, wherein the charging pile body is fixedly arranged at the upper end of the charging platform, and the charging pile body is electrically connected to the charging line assembly;

[0033] The first through groove is arranged between the parking area and the charging pile body.

[0034] The beneficial effects of the present invention are:

[0035] 1. In the present invention, the charging cable is set underground. When the operator needs to charge the vehicle, the charging gun and the charging cable will rise to the upper end of the ground, and then the charging gun can be inserted into the charging port of the vehicle. In this way, there will not be many charging cables exposed between the charging pile and the charging gun on the upper end of the ground, thereby effectively preventing nearby people from being tripped by the charging cable on the ground. At the same time, the charging cable will not be placed on the ground, and it can also be prevented from being crushed by the car.

[0036] 2. In the present invention, by setting the first through groove and the second through groove at the charging area, the driver does not need to consider whether to drive forward or reverse when parking the vehicle in the parking space. After parking the vehicle, the operator can adjust whether the charging gun rises from the first through groove or the second through groove according to the position of the vehicle's charging port. In this way, the driver can always ensure that the charging gun is close to the charging port. After inserting the charging gun into the charging port of the vehicle, the driver will not drag out a long charging cable, which is more convenient for charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0038] In the attached picture:

[0039] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0040] Figure 2 It is a structural schematic diagram of a wire storage barrel placed at the first through slot position.

[0041] Figure 3 It is a structural schematic diagram of the wire storage barrel placed at the second through slot position.

[0042] Figure 4 It is a schematic diagram of the local structure of the present invention.

[0043] Figure 5 It is another partial structural schematic diagram of the present invention.

[0044] Figure 6 It is a structural schematic diagram of the wire storage barrel.

[0045] Figure 7 It is a cross-sectional schematic diagram of the wire storage barrel.

[0046] Figure 8 It is a schematic structural diagram of the charging device of the present invention.

[0047] Fig. 9 for Figure 8A local enlarged schematic diagram of point A in the middle.

[0048] Fig.10 Another schematic diagram of the structure of the charging device of the present invention.

[0049] Fig.11 It is a structural schematic diagram of the lifting component.

[0050] Fig.12 Another structural schematic diagram of a charging device.

[0051] Fig.13 This is a schematic diagram of the charging platform structure.

[0052] Fig.14 It is a structural schematic diagram of the snap-in unit.

[0053] In the figure: 1, charging platform; 11, parking area; 12, buried groove; 121, card slot; 13, first through groove; 14, second through groove; 2, charging line assembly; 21, first wire unit; 22, second wire unit; 3, charging gun; 4, wire storage barrel; 41, outer barrel; 42, inner barrel; 421, groove; 43, placement groove; 44, bracket; 45, first connecting plate; 46, second connecting plate; 47, top rod; 5, translation assembly; 51, drive unit; 511, fixing plate; 512, transmission Moving rod; 513, first driving component; 514, sliding rod; 52, bearing platform; 6, lifting assembly; 61, second driving component; 62, first bevel gear; 63, second bevel gear; 64, threaded rod; 65, support rod; 66, sliding block; 7, wire-releasing unit; 71, bearing plate; 72, side protection plate; 73, winding column; 74, shielding plate; 8, fixing clip; 9, rebound door; 91, buckle unit; 911, block; 912, protrusion; 913, buffer spring; 100, charging pile body. DETAILED DESCRIPTION

[0054] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0055] Embodiment 1

[0056] like Figure 1-Figure 5As shown, a charging device includes a charging platform 1, a charging line assembly 2, a line storage barrel 4 and a translation assembly 5, wherein the charging platform 1 includes a parking area 11, a buried groove 12 arranged at the lower end of the charging platform 1, a first through groove 13 opened at the rear end of the parking area 11 and connected to the buried groove 12, and a second through groove 14 opened at the front end of the parking area 11 and connected to the buried groove 12; the charging line assembly 2 is arranged inside the buried groove 12 and one end of which is connected to a charging gun 3, and the charging gun 3 and the part The charging line assembly 2 is divided and placed on the line storage barrel 4; the translation assembly 5 is arranged inside the buried groove 12, and includes a driving unit 51 and a bearing platform 52 arranged on the driving unit 51; the line storage barrel 4 is arranged at the upper end of the bearing platform 52 through the lifting assembly 6, and the lifting assembly 6 can drive the line storage barrel 4 to rise and pass through the first through groove 13 or the second through groove 14; driven by the translation assembly 5, the line storage barrel 4 can reciprocate between the first through groove 13 and the second through groove 14.

[0057] Among them, by setting the charging cable assembly 2 underground, when the operator needs to charge the vehicle, the charging gun 3 and the charging cable assembly 2 will rise to the upper end of the ground, and then the charging gun 3 can be inserted into the charging port of the vehicle. In this way, there will not be many charging cables exposed between the charging pile on the upper end of the ground and the charging gun 3, and the charging cables will not be placed on the ground;

[0058] At the same time, by providing the first through slot 13 and the second through slot 14 in the charging area, the driver does not need to consider whether to drive forward or reverse when parking the vehicle in the parking space. After parking the vehicle, the operator can adjust the charging gun 3 to rise from the first through slot 13 or the second through slot 14 according to the position of the vehicle charging port, which is more convenient for charging.

[0059] It should be noted that the charging platform 1 in the present invention cannot be set in the upper area of ​​a multi-story building. The charging device in the present invention is usually set on the outdoor ground, and it is necessary to ensure that the bottom of the ground has enough depth to open the buried groove 12 and place the charging device;

[0060] In addition, a safe distance needs to be reserved between the first through groove 13 and the second through groove 14 and the parking area 11 to ensure that the charging gun 3 will not interfere with the vehicle when the charging gun 3 and the wire storage barrel 4 are raised.

[0061] Further, if Figure 4-Figure 9 As shown, the charging cable assembly 2 includes a first wire unit 21 disposed inside the wire storage barrel 4 and a second wire unit 22 disposed outside the wire storage barrel 4;

[0062] The wire storage barrel 4 includes an outer barrel body 41, an inner barrel body 42, a placement groove 43 arranged between the outer barrel body 41 and the inner barrel body 42 and used to place the first wire unit 21, and a bracket 44 arranged at the upper end of the inner barrel body 42 and used to support the charging gun 3. The upper end of the inner barrel body 42 is also provided with a groove 421 for placing the charging terminal of the charging gun 3.

[0063] Among them, by providing a wire storage barrel 4 in conjunction with the charging wire assembly 2, part of the charging wire assembly 2 can be placed inside the wire storage barrel 4 to reduce the space occupied by the charging wire assembly 2 and facilitate use by operators.

[0064] In detail, during use, after the wire storage barrel 4 rises to the upper end of the charging platform 1, the operator can directly take the charging gun 3 for use. When moving the charging gun 3, the first wire unit 21 inside the wire storage barrel 4 will follow the charging gun 3 and gradually move out of the wire storage barrel 4. After completing the charging work, insert the gun head of the charging gun 3 into the groove 421, and place the charging gun 3 on the bracket 44. Finally, place the excess first wire unit 21 in the placement slot 43 in the wire storage barrel 4.

[0065] Further, if Figure 5 As shown, the driving unit 51 includes a fixed plate 511, a transmission rod 512 and a sliding rod 514, and the fixed plates 511 are arranged in two groups in parallel; the transmission rod 512 is rotatably arranged between the two groups of the fixed plates 511 and one end of the transmission rod is connected to the first driving component 513; at least one group of sliding rods 514 is arranged and fixedly arranged between the two groups of the fixed plates 511; the supporting platform 52 is arranged for transmission with the transmission rod 512 and is slidably arranged on the sliding rod 514.

[0066] Among them, by setting up a translation component 5 to cooperate with the wire storage barrel 4, the wire storage barrel 4 can be horizontally moved inside the buried groove 12, and then the wire storage barrel 4 can be moved to the position of the first through groove 13 or the second through groove 14, which is convenient for the operator to use. In actual use, the wire storage barrel 4 will be set at the position corresponding to the first through groove 13 by default.

[0067] In detail, when working, the first driving component 513 works and drives the transmission rod 512 to rotate. After the transmission rod 512 rotates, it will drive the supporting platform 52 to move along the axial direction of the transmission rod 512. The setting of the sliding rod 514 can provide a good supporting effect for the supporting platform 52. In this embodiment, an external thread is opened on the outer side of the transmission rod 512, and an internal thread matching the external thread is opened on the inside of the supporting platform 52.

[0068] Further, if Figure 8-Figure 10As shown, a wire-releasing unit 7 is further provided between the two groups of the fixing plates 511 at a position different from the sliding rod 514, and includes a bearing plate 71 fixedly provided between the two groups of the fixing plates 511, two groups of side protection plates 72 fixedly provided at the upper ends of the bearing plates 71, a winding post 73 fixedly provided at the upper ends of the bearing plates 71, and a shielding plate 74 fixedly provided at the upper ends of the winding posts 73;

[0069] One end of the second electric wire unit 22 is fixed to the upper end of the supporting plate 71 through a plurality of fixing clips 8 , and the other end is arranged around the winding post 73 and connected to the first electric wire unit 21 .

[0070] The wire-reeling unit 7 is provided to cooperate with the translation assembly 5 to facilitate the wire-reeling and wire-reeling operations of the second wire unit 22 .

[0071] In detail, when the wire storage barrel 4 is moved from the first through slot 13 to the position of the second through slot 14, the second electric wire unit 22 will gradually stretch along with the wire storage barrel 4. Under the limiting action of the shielding plate 74, the second electric wire unit 22 will not separate from the shielding plate 74 at the portion corresponding to the winding post 73. Therefore, when the wire storage barrel 4 is moved from the second through slot 14 to the position of the first through slot 13, the portion of the second electric wire unit 22 that moves along with the wire storage barrel 4 will return to the upper end of the supporting plate 71 to facilitate the next movement of the wire storage barrel 4.

[0072] It should be noted that in order to improve the stability of the second electric wire unit 22 during movement, a fixing clip 8 for fixing the second electric wire unit 22 may also be provided at the upper edge of the supporting platform 52. In addition, it should be particularly noted that as the wire storage barrel 4 rises with the lifting assembly 6, part of the second electric wire unit 22 will also be stretched upward. Therefore, it is necessary to reserve sufficient length for the second electric wire unit 22 between the wire storage barrel 4 and the winding pole 73.

[0073] Further, if Figure 11-Figure 12 As shown, the lifting assembly 6 includes a second driving component 61, a first bevel gear 62, a second bevel gear 63, a threaded rod 64 and a support rod 65, the second driving component 61 is fixedly arranged on the upper end of the carrying platform 52; the first bevel gear 62 is connected to the second driving component 61 and is transmission-arranged with the second bevel gear 63; one end of the threaded rod 64 is rotatably arranged on the upper end of the carrying platform 52, and the other end is arranged inside the sliding block 66, and the sliding block 66 is slidably arranged inside the embedding groove 12; one end of the support rod 65 is fixedly arranged on the upper end of the carrying platform 52, and the other end is arranged inside the embedding groove 12 through the sliding block 66;

[0074] The wire storage barrel 4 is fixedly provided with a first connecting plate 45 which is transmission-disposed with the threaded rod 64 at a position corresponding to the threaded rod 64 , and the wire storage barrel 4 is fixedly provided with a second connecting plate 46 which is slidingly disposed with the support rod 65 at a position corresponding to the support rod 65 .

[0075] Among them, by setting the lifting component 6 to cooperate with the wire storage barrel 4, the lifting work of the wire storage barrel 4 can be realized, so that the operator can use the charging gun 3.

[0076] In detail, first, the second driving component 61 works and drives the second bevel gear 63 to rotate through the first bevel gear 62, and the second bevel gear 63 drives the threaded rod 64 to rotate inside the buried groove 12. After the threaded rod 64 rotates, it drives the wire storage barrel 4 to rise through the first connecting plate 45. During the rising process of the wire storage barrel 4, the second connecting plate 46 will slide on the support rod 65.

[0077] It should be noted that the sliding block 66 arranged at the upper ends of the threaded rod 64 and the support rod 65 can move horizontally inside the buried groove 12 following the wire storage barrel 4 and the lifting assembly 6. In this way, no matter whether the lifting assembly 6 is located in the first through groove 13 or the second through groove 14, the lifting assembly 6 can work normally.

[0078] Further, if Figure 13-Figure 14 As shown, a rebound door 9 is arranged inside the first through groove 13 and the second through groove 14, and a buckle unit 91 is arranged on the rebound door 9. The embedded groove 12 is provided with a buckle slot 121 at a position corresponding to the buckle unit 91, and the buckle unit 91 includes a clamping block 911 matched with the buckle slot 121 and a protrusion 912 fixedly connected to the clamping block 911 and provided with an arc-shaped surface at the lower end, and the protrusion 912 is connected to the rebound door 9 through a plurality of groups of buffer springs 913; a push rod 47 is fixedly arranged on the upper end of the wire storage barrel 4 at a position corresponding to the protrusion 912.

[0079] Among them, by arranging the rebound door 9 at the first through groove 13 and the second through groove 14, when the lifting assembly 6 drives the wire storage barrel 4 to rise, the rebound door 9 will automatically open to facilitate the rise of the wire storage barrel 4. When closed, the rebound door 9 can protect the interior of the buried groove 12 from entering a lot of debris, which is also beneficial to the safety of the operator.

[0080] In detail, when the lifting assembly 6 drives the wire storage barrel 4 to rise, the top rod 47 on the wire storage barrel 4 will first contact the protrusion 912 in the buckle unit 91. As the top rod 47 continues to rise, the protrusion 912 will move horizontally toward one side of the extrusion buffer spring 913, and then will also synchronously drive the block 911 to move horizontally. When the block 911 is out of the slot 121, the rebound door 9 will automatically open outward. At this time, the wire storage barrel 4 can rise normally. When the wire storage barrel 4 completes the descent driven by the lifting assembly 6, the operator presses the rebound door 9 to make the block 911 re-engage into the slot 121 to complete the closing of the rebound door 9.

[0081] It should be noted that the first through slot 13 and the second through slot 14 are not limited to being provided with the rebound door 9 , and an electric flip door or the like may also be provided.

[0082] Embodiment 2

[0083] The components that are the same or corresponding to those in the first embodiment are marked with the same reference numerals as those in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0084] like Figure 1 As shown, the present invention also provides a charging pile, including a charging device and a charging pile body 100, wherein the charging pile body 100 is fixedly arranged at the upper end of the charging platform 1, and the charging pile body 100 is electrically connected to the charging line assembly 2;

[0085] The first through slot 13 is disposed between the parking area 11 and the charging pile body 100 .

[0086] After the charging device of the present invention is installed, the model of the charging pile body 100 is selected according to actual use needs and the connection work between the charging pile body 100 and the charging line assembly 2 is completed.

[0087] It should be noted that, in actual use, the charging pile body 100 needs to be arranged away from the first through slot 13, so that when the driver operates the charging pile body 100 and controls the rebound door 9 to open, the driver will not stand on the rebound door 9, and the rebound door 9 will not affect the driver when it is opened;

[0088] In addition, since the charging device in the present invention is arranged under the ground, it is necessary to arrange a drainage mechanism inside the buried groove 12, and its specific structure will not be described in detail here.

[0089] Working process:

[0090] When the vehicle is parked in the parking area 11 and the charging port is close to the charging pile body 100:

[0091] At this time, the wire storage barrel 4 and the charging gun 3 are located at the position of the first through groove 13. After the driver completes the charging instruction on the charging pile body 100, the second driving component 61 works and drives the wire storage barrel 4 to rise. During the rising process of the wire storage barrel 4, the top rod 47 on the wire storage barrel 4 will first contact the protrusion 912 in the buckle unit 91, and simultaneously drive the clamping block 911 to move horizontally. When the clamping block 911 is out of the clamping groove 121, the rebound door 9 will automatically open outwards. When the rebound door 9 is opened and the wire storage barrel 4 rises to the highest position, the operator can remove the charging gun 3 and perform charging. After completing the charging work, the operator puts the charging gun 3 back on the wire storage barrel 4. The second driving component 61 works to drive the wire storage barrel 4 to descend. Finally, the operator closes the rebound door 9.

[0092] When the vehicle is parked in parking area 11 and the charging port is at the charging pile body 100:

[0093] At this time, the wire storage barrel 4 and the charging gun 3 are located at the position of the second through groove 14. After the driver completes the charging instructions on the charging pile body 100, first, the first driving component 513 works and drives the supporting platform 52 and the wire storage barrel 4 and the lifting assembly 6 on the supporting platform 52 to move to the position of the second through groove 14, and then the above operations are performed.

[0094] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A charging device, characterized in that: include: A charging platform (1), the charging platform (1) comprising a parking area (11), a buried groove (12) arranged at the lower end of the charging platform (1), a first through groove (13) opened at the rear end of the parking area (11) and connected to the buried groove (12), and a second through groove (14) opened at the front end of the parking area (11) and connected to the buried groove (12); A charging cable assembly (2) is arranged inside the embedding groove (12) and one end of which is connected to a charging gun (3); the charging gun (3) and part of the charging cable assembly (2) are placed on a cable storage barrel (4); A translation assembly (5), the translation assembly (5) being arranged inside the embedding groove (12), and comprising a driving unit (51) and a bearing platform (52) arranged on the driving unit (51); The wire storage barrel (4) is arranged on the upper end of the carrying platform (52) via a lifting assembly (6), and the lifting assembly (6) can drive the wire storage barrel (4) to rise and pass through the first through slot (13) or the second through slot (14); Driven by the translation assembly (5), the wire storage barrel (4) can reciprocate between the first through slot (13) and the second through slot (14); The charging cable assembly (2) comprises a first wire unit (21) arranged inside the wire storage barrel (4) and a second wire unit (22) arranged outside the wire storage barrel (4); The wire storage barrel (4) comprises an outer barrel body (41), an inner barrel body (42), a placement groove (43) arranged between the outer barrel body (41) and the inner barrel body (42) and used to place the first wire unit (21), and a bracket (44) arranged at the upper end of the inner barrel body (42) and used to support the charging gun (3); the upper end of the inner barrel body (42) is also provided with a groove (421) for placing the charging terminal of the charging gun (3); The driving unit (51) comprises: Two sets of fixed plates (511) are arranged in parallel; A transmission rod (512) rotatably disposed between the two sets of fixing plates (511) and having one end connected to a first driving component (513); At least one set of sliding rods (514) is provided and fixedly disposed between two sets of the fixing plates (511); The carrying platform (52) is arranged in a transmission manner with the transmission rod (512) and is slidably arranged on the sliding rod (514); A wire-releasing unit (7) is also provided between the two groups of fixed plates (511) at a position different from the sliding rod (514), comprising a bearing plate (71) fixedly provided between the two groups of fixed plates (511), two groups of side protection plates (72) fixedly provided on the upper ends of the bearing plates (71), a winding post (73) fixedly provided on the upper ends of the bearing plates (71), and a shielding plate (74) fixedly provided on the upper ends of the winding posts (73); One end of the second electric wire unit (22) is fixedly arranged on the upper end of the bearing plate (71) via a plurality of fixing clips (8), and the other end is arranged around the winding pole (73) and connected to the first electric wire unit (21).

2. A charging device according to claim 1, characterized in that: The lifting assembly (6) comprises: A second driving component (61) is fixedly arranged on the upper end of the carrying platform (52); A first bevel gear (62) connected to the second driving component (61) and arranged in transmission with the second bevel gear (63); a threaded rod (64), one end of which is rotatably disposed on the upper end of the bearing platform (52), and the other end of which is disposed inside a sliding block (66), wherein the sliding block (66) is slidably disposed inside the embedding groove (12); A support rod (65) having one end fixedly disposed on the upper end of the bearing platform (52) and the other end disposed inside the embedding groove (12) via a sliding block (66).

3. A charging device according to claim 2, characterized in that: The wire storage barrel (4) is fixedly provided with a first connecting plate (45) at a position corresponding to the threaded rod (64) and is transmission-connected with the threaded rod (64). The wire storage barrel (4) is fixedly provided with a second connecting plate (46) at a position corresponding to the support rod (65) and is slidingly connected with the support rod (65).

4. A charging device according to claim 1, characterized in that: A rebound door (9) is provided inside the first through slot (13) and the second through slot (14), a buckle unit (91) is provided on the rebound door (9), and a buckle slot (121) is provided in the embedded slot (12) at a position corresponding to the buckle unit (91).

5. A charging device according to claim 4, characterized in that: The buckle unit (91) comprises a clamping block (911) matched with the clamping slot (121) and a protrusion (912) fixedly connected to the clamping block (911) and having an arc-shaped surface at the lower end, wherein the protrusion (912) is connected to the rebound door (9) via a plurality of groups of buffer springs (913); A push rod (47) is fixedly provided on the upper end of the wire storage barrel (4) at a position corresponding to the protrusion (912).

6. A charging pile comprising the charging device according to any one of claims 1 to 5, characterized in that: Also includes: A charging pile body (100), the charging pile body (100) being fixedly arranged on the upper end of the charging platform (1), the charging pile body (100) being electrically connected to the charging cable assembly (2); The first through groove (13) is arranged between the parking area (11) and the charging pile body (100).

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