CN113291934A

CN113291934A - New energy automobile fills electric pile electric wire automatic winding device

Info

Publication number: CN113291934A
Application number: CN202110657773.7A
Authority: CN
Inventors: 邓宏朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-14
Filing date: 2021-06-14
Publication date: 2021-08-24

Abstract

The invention provides an automatic winding device for a new energy automobile charging pile wire, and relates to the field of new energy automobile charging pile application. The automatic winding device for the charging pile wires of the new energy automobile comprises a charging pile main body and a charging gun, wherein the wires are arranged between the charging gun and the charging pile main body, and a wire taking-up mechanism is arranged on the outer sides of the wires; the take-up mechanism comprises a wire storage box, an electric rotating shaft is arranged inside the wire storage box, the electric wire is arranged outside the electric rotating shaft, and a protection box is arranged at the top of the wire storage box. This new energy automobile fills electric pile electric wire automatic winding device, the backup pad of removal can press protection box inner chamber bottom fixed connection's button, makes and button electric connection's electronic pivot drive one-way bearing rotatory, as long as the electric wire is not pressed the rifle bottom that charges, can be with the electric wire rolling to the one-way bearing outside, makes the electric wire deposit the line incasement portion by quick rolling, carries out good protection to the electric wire.

Description

New energy automobile fills electric pile electric wire automatic winding device

Technical Field

The invention relates to a winding device, in particular to an automatic winding device for a new energy automobile charging pile wire, and belongs to the technical field of new energy automobile charging pile application.

Background

As fossil fuel is gradually exploited to the end, the demand of new energy resources for human society is becoming stronger. For automobiles which are required for every day trip, the generation needs to be updated urgently. The new energy automobile develops well in China, and two types of new energy automobiles which are most popular in the market are currently: pure electric vehicles and hybrid vehicles, which need to charge vehicles, are developed in a vigorous manner for the popularization of electric vehicles.

The car fills electric pile is a common electric automobile battery charging outfit, the charging wire stretches out and fills the electric pile outer and show out a section distance, the distance that the charging wire appears is certain, to some large-scale cars or the new energy automobile far away of the mouth distance that charges of charging say, the charging wire that shows is not enough to insert the mouth that charges, can not satisfy the car and require to charge, if charging wire length is longer, after the charging wire finishes using, the user is because time is urgent, the charging wire outward appearance is dirty, reasons such as charging wire rolling difficulty, with placing at will the charging wire in the electric pile outside, the pedestrian is easily hung to the exposed charging wire of shaking, cause the trouble to pedestrian's walking, even make the pedestrian receive the injury.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the problems that in the prior art, a charging wire cannot be inserted into a charging port sufficiently and cannot meet the charging requirement of an automobile, if the length of the charging wire is long, after the charging wire is used, a user places the charging wire at random outside the charging pile for reasons of time urgency, dirty appearance of the charging wire, difficulty in winding the charging wire and the like, the charging wire is easy to hang on a pedestrian, the walking of the pedestrian is troublesome, and even the pedestrian is injured.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the automatic winding device for the charging pile wires of the new energy automobile comprises a charging pile main body and a charging gun, wherein the charging gun is arranged on one side of the charging pile main body, wires are arranged between the charging gun and the charging pile main body, and a wire collecting mechanism is arranged on the outer side of each wire;

the take-up mechanism is including depositing the line case, it is equipped with electronic pivot to deposit line incasement portion, the electric wire sets up in the electronic pivot outside, it is equipped with the guard box to deposit line roof portion, the rifle that charges sets up in the guard box inside, guard box inner chamber bottom fixedly connected with button, button and electronic pivot electric connection, the inside sliding connection of guard box has the backup pad, the guard box rear side articulates there is the top cap, be equipped with two between top cap and the backup pad and act as go-between.

Preferably, deposit line case fixed connection in fill electric pile main part one side bottom, protection case fixed connection is in filling electric pile main part one side, fill electric pile main part bottom fixedly connected with bottom plate, a plurality of logical grooves have been seted up at the bottom plate top, make through the bottom plate and fill the electric pile main part and keep away from ground, reduce the corruption destruction of earth sewage to filling the electric pile main part, guarantee to fill the life of electric pile main part.

Preferably, deposit line incasement portion and be equipped with electric wire installation pole, fill electric pile main part one side and seted up the ring channel, electric wire installation pole sets up inside the ring channel, electric wire one end and electric wire installation pole fixed connection through electric wire installation pole and ring channel cooperation, make electric wire one end deposit line incasement portion rotatory, guarantee the electric wire by automatic winding in with fill the connection of electric pile main part unaffected.

Preferably, electronic pivot outside cover is equipped with one-way bearing, the electric wire encircles in the one-way bearing outside, deposit line case top fixedly connected with rubber sliding sleeve, the electric wire top runs through inside extending to the guard box behind the rubber sliding sleeve, carries out the rolling to the electric wire through one-way bearing, guarantees the pulling electric wire that the staff is free, guarantees the nimble use of rifle that charges or is laid.

Preferably, rifle top fixedly connected with rubber carrying handle charges, the preformed groove has been seted up to the rifle bottom of charging, the electric wire other end run through the preformed groove and with rifle fixed connection charges, the insulating handle of rifle bottom fixedly connected with charges, circular logical groove has all been seted up to backup pad top and guard box inner chamber bottom, circular logical groove is run through to insulating handle bottom, carries the rifle that charges through the rubber carrying handle, guarantees the safety of the rifle that charges when using, improves the security of user's operation rifle that charges.

Preferably, the trough has been seted up to guard box inner chamber bottom, the inside both sides of trough all are equipped with the protection shaft, the protection shaft both ends all pass through the bearing rotation with the guard box and are connected, the trough is run through at electric wire outside top, the electric wire sets up between two protection shafts, reduces the electric wire through the protection shaft when removing with the friction of guard box, protects the electric wire, reduces the electric wire because the damage that frequently uses produced, the life of extension electric wire.

Preferably, a plurality of direction montants of backup pad bottom fixedly connected with, a plurality of circular slots have been seted up to the guard box bottom, the circular slot is run through to direction montant bottom, a plurality of supporting spring of fixedly connected with between backup pad bottom and the guard box inner chamber bottom, the button sets up in the backup pad bottom, supports the backup pad through the direction montant, guarantees the backup pad in the inside nimble removal of guard box, improves the backup pad to the supporting role of the rifle that charges.

Preferably, the resistance reduction groove has been seted up to protection box top one side, the resistance reduction inslot portion is equipped with the resistance reduction pivot, resistance reduction pivot both ends all pass through the bearing rotation with the guard box and are connected, the direction side channel has all been seted up to the inside both sides of guard box, the equal fixedly connected with limiting plate in backup pad both sides, the limiting plate sets up in the direction side channel inside, through the orbit that direction side channel and limiting plate restriction backup pad removed, guarantees that the backup pad carries out horizontal migration inside the guard box, reduces the dead condition of backup pad card and appears.

Preferably, a wire receiving groove is formed in each of two sides of the top of the supporting plate, a fixed cross rod is arranged inside each wire receiving groove, two ends of each fixed cross rod are fixedly connected with the supporting plate, a torsion bearing is sleeved on the outer side of each fixed cross rod, two pull wires are fixedly connected to the outer sides of the two torsion bearings respectively, the pull wires are wound through the torsion bearings, the connection effect of the pull wires on the top cover and the supporting plate is guaranteed, and the phenomenon that the top cover is clamped due to the fact that the pull wires are wound on other parts is avoided.

Preferably, a wire groove is formed in one side of the wire collecting groove, the wire groove is formed in the top of the supporting plate, the pull wire is arranged inside the wire groove, a turning shaft is arranged on one side, away from the torsion bearing, of the top of the supporting plate, a vertical plate is rotatably connected to two ends of the turning shaft, the vertical plate is fixedly connected with the supporting plate, the pull wire is matched with the turning shaft, the moving track of the pull wire is guided through the wire groove, the placement of the charging gun is not affected by the pull wire, and the transmission effect of the pull wire is guaranteed.

Preferably, top cap top fixedly connected with elasticity post, elasticity post top fixedly connected with draws the handle, fill electric pile main part one side fixedly connected with L shape pole, draw the handle cover and locate the L shape pole outside, the one end fixedly connected with of acting as go-between line spool, it is connected with the top cap rotation to connect the spool, two it sets up respectively in top cap front side both ends to connect the spool, fixes the top cap to filling electric pile main part one side through drawing the handle, and the position of top cap remains stable when the rifle that charges uses, avoids the top cap to influence the staff and uses and place the rifle that charges.

The invention provides an automatic winding device for a new energy automobile charging pile wire, which has the following beneficial effects:

1. this new energy automobile fills electric pile electric wire automatic winding device, the backup pad top of the inside sliding connection of guard box is placed to the rifle that will charge, then press the rifle that charges and make the backup pad remove to can not remove in the guard box is inside, the user releases the rifle that charges and can leave, the backup pad of removal can press guard box inner chamber bottom fixed connection's button, it is rotatory to make the electronic pivot with button electric connection drive one-way bearing, as long as the electric wire is not pressed the rifle bottom of charging, can be with the electric wire rolling to the one-way bearing outside, make the electric wire deposit by quick rolling and deposit the incasement portion of depositing, carry out good protection to the electric wire.

2. This new energy automobile fills electric pile electric wire automatic winding device, when the electric wire is rolled to the certain degree, the electric wire of single direction bearing rolling can stimulate the rifle that charges, make the backup pad of the rifle bottom that charges remove to the guard box bottom, the button is pressed once more to the backup pad of removal, make electronic pivot stop work, the rolling to the electric wire is accomplished, guarantee electronic pivot automatic stop work at suitable moment, be favorable to one-way bearing to carry out high-efficient safe rolling to the electric wire, reduce the participation of user at electric wire rolling in-process, reduce user's work load, guarantee user's safety.

3. This new energy automobile fills electric pile electric wire automatic winding device, the top cap is when the upset, can be through the backup pad of the inside sliding connection of pulling the guard box that acts as go-between, make and install in the inside backup pad of guard box through supporting spring and remove to the guard box outside, the backup pad of removal will charge the rifle and release the guard box inside, the person of facilitating the use takes the rifle that charges fast, improve the user and use the convenience of rifle that charges, reduce the staff and take the step of rifle that charges from the guard box inside, improve the user and use the experience sense of filling the electric pile main part.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a partial cross-sectional view of the protective case of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a support plate according to the present invention;

FIG. 6 is a schematic view of the transmission structure of the pulling wire of the present invention;

FIG. 7 is a schematic structural view of a pull cup of the present invention;

fig. 8 is a schematic structural diagram of the protective box of the present invention.

In the figure: 1. a charging pile main body; 2. a base plate; 3. a charging gun; 301. a rubber handle; 302. reserving a groove; 303. an insulated grip; 4. a wire storage box; 401. an electric rotating shaft; 402. a one-way bearing; 403. an annular groove; 404. a wire mounting bar; 405. a rubber sliding sleeve; 5. a protection box; 501. a support plate; 502. a torsion bearing; 503. a drag reduction shaft; 504. a guide side groove; 505. a guide vertical rod; 506. a support spring; 507. a wiring groove; 508. a protective shaft; 509. a wire collecting groove; 510. fixing the cross bar; 511. a limiting plate; 512. a wire guide groove; 513. a vertical plate; 514. a steering shaft; 515. a circular through groove; 516. a pull wire; 6. a top cover; 601. an elastic column; 602. pulling a handle; 603. an L-shaped rod; 604. a wire connecting shaft; 7. an electric wire; 8. a button.

Detailed Description

The embodiment of the invention provides an automatic winding device for a new energy automobile charging pile wire.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, which includes a charging pile main body 1 and a charging gun 3, the top of the charging gun 3 is fixedly connected with a rubber handle 301, the bottom of the charging gun 3 is provided with a preformed groove 302, the other end of the wire 7 penetrates the preformed groove 302 and is fixedly connected with the charging gun 3, the bottom of the charging gun 3 is fixedly connected with an insulating grip 303, the top of the supporting plate 501 and the bottom of the inner cavity of the protection box 5 are both provided with a circular through groove 515, the bottom of the insulating grip 303 penetrates the circular through groove 515, the charging gun 3 is lifted by the rubber handle 301, the safety of the charging gun 3 during use is ensured, the safety of the user for operating the charging gun 3 is improved, the charging gun 3 is arranged on one side of the charging pile main body 1, the wire 7 is arranged between the charging gun 3 and the charging pile main body 1, and a take-up mechanism is arranged outside the wire 7;

the wire take-up mechanism comprises a wire storage box 4, an electric rotating shaft 401 is arranged inside the wire storage box 4, an electric wire 7 is arranged outside the electric rotating shaft 401, a one-way bearing 402 is sleeved outside the electric rotating shaft 401, the electric wire 7 surrounds outside the one-way bearing 402, a rubber sliding sleeve 405 is fixedly connected to the top of the wire storage box 4, the top of the electric wire 7 penetrates through the rubber sliding sleeve 405 and then extends into a protection box 5, the electric wire 7 is wound through the one-way bearing 402, the electric wire 7 is pulled freely by a worker, the flexible use or placement of a charging gun 3 is ensured, the protection box 5 is arranged at the top of the wire storage box 4, the wire storage box 4 is fixedly connected to the bottom of one side of a charging pile main body 1, a wire installation rod 404 is arranged inside the wire storage box 4, an annular groove 403 is formed in one side of the charging pile main body 1, the wire installation rod 404 is arranged inside the annular groove 403, one end of the electric wire 7 is fixedly connected with the wire installation rod 404 and is matched with the annular groove 403 through the wire installation rod 404, make 7 one ends of electric wire deposit 4 inside rotations of line case, guarantee that 7 electric wires by automatic winding in with fill electric pile main part 1 be connected not influenced, 5 fixed connection of guard box are in filling 1 one side of electric pile main part, fill 1 bottom fixedly connected with bottom plate 2 of electric pile main part, a plurality of logical grooves have been seted up at 2 tops of bottom plate, make through bottom plate 2 and fill electric pile main part 1 and keep away from ground, reduce the corruption destruction of earth sewage to filling electric pile main part 1, guarantee to fill electric pile main part 1's life, rifle 3 that charges sets up inside 5 of guard box, 5 inner chamber bottom fixedly connected with buttons 8 of guard box, button 8 and electronic pivot 401 electric connection, the inside sliding connection of guard box has backup pad 501, 5 rear sides of guard box articulate has top cap 6, be equipped with two between top cap 6 and the backup pad 501 and act as go-between 516.

Specifically, after the user uses the charging gun 3, the charging gun 3 is placed on the top of the support plate 501 slidably connected inside the protection box 5, then the charging gun 3 is pressed to make the support plate 501 move inside the protection box 5 to be immovable, the charging gun 3 can leave after being released, the movable support plate 501 can press the button 8 fixedly connected at the bottom of the inner cavity of the protection box 5, so that the electric rotating shaft 401 electrically connected with the button 8 drives the one-way bearing 402 to rotate, as long as the electric wire 7 is not pressed to the bottom of the charging gun 3, the electric wire 7 can be wound outside the one-way bearing 402, the electric wire 7 can be rapidly wound and stored inside the wire storage box 4, the electric wire 7 is well protected, the electric wire 7 can be wound outside the one-way bearing 402, the user can directly take the charging gun 3 out of the protection box 5 through the rubber handle 301 for use, when the charging gun 3 moves, the charging gun 3 can pull the electric wire 7 to make the one-way bearing 402 rotate, ensuring that the work of the worker needs to pull the appropriate length of wire 7 out of the interior of the wire storage box 4.

Referring to fig. 2, 3, 5 and 8 again, the bottom of the inner cavity of the protection box 5 is provided with a wire slot 507, two sides of the inner part of the wire slot 507 are provided with protection shafts 508, two ends of each protection shaft 508 are rotatably connected with the protection box 5 through bearings, the top of the outer side of each wire 7 penetrates through the wire slot 507, each wire 7 is arranged between the two protection shafts 508, friction between each wire 7 and the protection box 5 when moving is reduced through the protection shafts 508, the wires 7 are protected, damage of each wire 7 caused by frequent use is reduced, the service life of each wire 7 is prolonged, the bottom of the support plate 501 is fixedly connected with a plurality of guide vertical rods 505, the bottom of the protection box 5 is provided with a plurality of circular grooves, the bottom of each guide vertical rod 505 penetrates through the circular grooves, a plurality of support springs 506 are fixedly connected between the bottom of the support plate 501 and the bottom of the inner cavity of the protection box 5, the button 8 is arranged at the bottom of the support plate 501 and supports the support plate 501 through the guide vertical rods 505, guarantee the backup pad 501 in the inside nimble removal of guard box 5, improve the supporting role of backup pad 501 to rifle 3 that charges, the drag reduction groove has been seted up to guard box 5 top one side, drag reduction inslot portion is equipped with drag reduction pivot 503, drag reduction pivot 503 both ends all are connected through the bearing rotation with guard box 5, direction side channel 504 has all been seted up to the inside both sides of guard box 5, the equal fixedly connected with limiting plate 511 in backup pad 501 both sides, limiting plate 511 sets up inside direction side channel 504, the orbit that passes through direction side channel 504 and limiting plate 511 restriction backup pad 501 removal, guarantee that backup pad 501 carries out the horizontal migration inside the guard box 5, reduce the dead condition of backup pad 501 card and appear.

Specifically, when the user releases the charging gun 3, the supporting spring 506 disposed between the supporting plate 501 and the protection box 5 loses pressure and rebounds, so that the supporting plate 501 drives the charging gun 3 to move upward for a certain distance in the protection box 5, the supporting plate 501 is separated from the button 8, when the electric wire 7 is wound to a certain degree, the electric wire 7 wound by the one-way bearing 402 pulls the charging gun 3, the supporting plate 501 at the bottom of the charging gun 3 moves to the bottom of the protection box 5, the button 8 is pressed again by the moving supporting plate 501, the electric rotating shaft 401 stops working, the winding of electric wire 7 is completed, and electric rotating shaft 401 is guaranteed to automatically stop working at a proper moment, so that efficient and safe winding of electric wire 7 by one-way bearing 402 is facilitated, the participation of a user in the winding process of electric wire 7 is reduced, the workload of the user is reduced, and the safety of the user is guaranteed.

Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8 again, two wire-receiving slots 509 are formed on two sides of the top of the supporting plate 501, a fixed cross bar 510 is disposed inside the wire-receiving slots 509, two ends of the fixed cross bar 510 are fixedly connected to the supporting plate 501, a torsion bearing 502 is sleeved outside the fixed cross bar 510, two pull wires 516 are respectively and fixedly connected to the outside of the two torsion bearings 502, the pull wires 516 are wound by the torsion bearings 502 to ensure the connection of the pull wires 516 to the top cover 6 and the supporting plate 501, so as to avoid the top cover 6 from being stuck due to the winding of the pull wires 516 and other parts, a wire-guiding slot 512 is disposed on one side of the wire-receiving slots 509, the wire-guiding slot 512 is disposed on the top of the supporting plate 501, a direction-changing shaft 514 is disposed on one side of the top of the supporting plate 501 away from the torsion bearing 502, two ends of the direction-changing shaft 514 are rotatably connected with a vertical plate 513, the vertical plate 513 is fixedly connected to the supporting plate 501, act as go-between 516 and steering shaft 514 agree with, the removal orbit of acting as go-between 516 is guided through wire casing 512, guarantee to act as go-between 516 can not influence placing of charging gun 3, guarantee the transmission effect of acting as go-between 516, top 6 top fixedly connected with elasticity post 601, elasticity post 601 top fixedly connected with draws handle 602, fill electric pile main part 1 one side fixedly connected with L shape pole 603, draw the handle 602 cover and locate the L shape pole 603 outside, the 516 one end fixedly connected with wiring axle 604 of acting as go-between, wiring axle 604 rotates with top cap 6 to be connected, two wiring axles 604 set up respectively in top cap 6 front side both ends, fix top cap 6 to filling electric pile main part 1 one side through drawing handle 602, the position of top cap 6 remains stable when charging gun 3 is using, avoid top cap 6 to influence the staff and use and place charging gun 3.

Specifically, a user pulls a pull handle 602 connected with the top of the top cover 6 through an elastic column 601 to turn over the top cover 6 to expose the charging gun 3 inside the protection box 5, the pull wire 516 fixedly connected with the top cover 6 is pulled in the moving process of the top cover 6, and the pull wire 516 is turned by a turning shaft 514 rotatably connected with the top of the support plate 501 and then is connected with a torsion bearing 502 arranged on one side of the top of the support plate 501 away from the top cover 6, so that the support plate 501 slidably connected with the inside of the protection box 5 is pulled by the pull wire 516 when the top cover 6 is turned over, the support plate 501 arranged inside the protection box 5 through the support spring 506 moves towards the outside of the protection box 5, the charging gun 3 is pushed out of the protection box 5 by the moving support plate 501, the user can conveniently and quickly take the charging gun 3, the convenience for the user to use the charging gun 3 is improved, and the step of taking the charging gun 3 from the inside of the protection box 5 by the worker is reduced, improve the user and use the experience sense of filling electric pile main part 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a new energy automobile fills electric pile electric wire automatic winding device, includes fills electric pile main part (1) and rifle (3) that charges, its characterized in that: the charging gun (3) is arranged on one side of the charging pile main body (1), an electric wire (7) is arranged between the charging gun (3) and the charging pile main body (1), and a take-up mechanism is arranged on the outer side of the electric wire (7);

take-up mechanism is including depositing line case (4), it is equipped with electronic pivot (401) to deposit line case (4) inside, electric wire (7) set up in electronic pivot (401) outside, it is equipped with guard box (5) to deposit line case (4) top, rifle (3) charge set up inside guard box (5), guard box (5) inner chamber bottom fixedly connected with button (8), button (8) and electronic pivot (401) electric connection, guard box (5) inside sliding connection has backup pad (501), guard box (5) rear side articulates there is top cap (6), be equipped with two between top cap (6) and backup pad (501) and act as go-between (516).

2. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: deposit line case (4) fixed connection in filling electric pile main part (1) one side bottom, guard box (5) fixed connection is in filling electric pile main part (1) one side, fill electric pile main part (1) bottom fixedly connected with bottom plate (2), a plurality of logical grooves have been seted up at bottom plate (2) top.

3. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: deposit inside electric wire installation pole (404) that is equipped with of line case (4), fill electric pile main part (1) one side and seted up ring channel (403), electric wire installation pole (404) set up inside ring channel (403), electric wire (7) one end and electric wire installation pole (404) fixed connection.

4. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: electronic pivot (401) outside cover is equipped with one-way bearing (402), electric wire (7) encircle in one-way bearing (402) outside, deposit line case (4) top fixedly connected with rubber sliding sleeve (405), electric wire (7) top runs through behind rubber sliding sleeve (405) and extends to inside guard box (5).

5. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: charging gun (3) top fixedly connected with rubber carrying handle (301), reserve tank (302) have been seted up to charging gun (3) bottom, electric wire (7) other end run through reserve tank (302) and with charging gun (3) fixed connection, the insulating handle (303) of charging gun (3) bottom fixedly connected with, circular logical groove (515) have all been seted up to backup pad (501) top and guard box (5) inner chamber bottom, circular logical groove (515) are run through to insulating handle (303) bottom.

6. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: wiring groove (507) has been seted up to guard box (5) inner chamber bottom, the inside both sides of wiring groove (507) all are equipped with protection axle (508), protection axle (508) both ends all are passed through the bearing rotation with guard box (5) and are connected, wiring groove (507) is run through at electric wire (7) outside top, electric wire (7) set up between two protection axles (508).

7. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: the utility model discloses a solar protection device, including backup pad (501), backup pad (501) bottom fixedly connected with a plurality of direction montant (505), a plurality of circular slots have been seted up to guard box (5) bottom, the circular slot is run through to direction montant (505) bottom, a plurality of supporting spring (506) of fixedly connected with between backup pad (501) bottom and guard box (5) inner chamber bottom, button (8) set up in backup pad (501) bottom.

8. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: resistance reduction groove has been seted up to guard box (5) top one side, resistance reduction inslot portion is equipped with drag reduction pivot (503), drag reduction pivot (503) both ends all are connected through the bearing rotation with guard box (5), direction side channel (504) have all been seted up to guard box (5) inside both sides, the equal fixedly connected with limiting plate (511) in backup pad (501) both sides, limiting plate (511) set up inside direction side channel (504).

9. The automatic winding device of new energy automobile charging pile electric wire according to claim 1, characterized in that: wire receiving grooves (509) have been all seted up to backup pad (501) top both sides, wire receiving grooves (509) inside is equipped with fixed horizontal pole (510), fixed horizontal pole (510) both ends all with backup pad (501) fixed connection, fixed horizontal pole (510) outside cover is equipped with torsion bearing (502), two stay wire (516) fixed connection respectively in two torsion bearing (502) outsides.

10. The automatic winding device of new energy automobile charging pile electric wire according to claim 9, characterized in that: a wire groove (512) is formed in one side of the wire collecting groove (509), the wire groove (512) is formed in the top of the supporting plate (501), the pull wire (516) is arranged in the wire groove (512), a steering shaft (514) is arranged on one side, away from the torsion bearing (502), of the top of the supporting plate (501), two ends of the steering shaft (514) are rotatably connected with vertical plates (513), the vertical plates (513) are fixedly connected with the supporting plate (501), and the pull wire (516) is matched with the steering shaft (514);

top cap (6) top fixed connection has elastic column (601), elastic column (601) top fixedly connected with draws handle (602), fill electric pile main part (1) one side fixedly connected with L shape pole (603), draw the L shape pole (603) outside to locate with (602) cover, line (516) one end fixedly connected with meets spool (604), it is connected, two to connect spool (604) and top cap (6) rotation connect spool (604) to set up respectively in top cap (6) front side both ends.