CN116373654A

CN116373654A - New energy vehicle charging equipment

Info

Publication number: CN116373654A
Application number: CN202310553327.0A
Authority: CN
Inventors: 吕振豪
Original assignee: Shanghai Saihao Technology Co ltd
Current assignee: Shanghai Saihao Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-07-04

Abstract

The invention discloses new energy vehicle charging equipment, and relates to the technical field of charging piles. Be provided with the interface of paying on charging the stake, the lower extreme fixedly connected with rolling mechanism of charging stake front side wall is provided with down the connecting wire in the rolling mechanism, is provided with the rifle that charges on charging the stake, and the lower extreme fixedly connected with of rifle that charges goes up the charging wire, goes up and is provided with automatic broken string mechanism between charging wire and the connecting wire down. The electric wire on the wind-up roll is locked by the locking mechanism, after the electric wire is charged through the payment interface, the locking rubber plate moves to the lower side of the wind-up roll under the action of the locking electric push rod, the lower connecting wire can be driven to be pulled out from the protective box by holding the charging gun, after the charging gun is reset, the wind-up motor drives the wind-up roll to rotate for winding the lower connecting wire, and after the lower end of the moving plate moves to the induction groove, the right side wall of the contact sensor contacts with the side wall of the induction groove, and the wind-up motor is suspended by the controller.

Description

New energy vehicle charging equipment

Technical Field

The invention relates to the technical field of charging piles, in particular to new energy vehicle charging equipment.

Background

The charging pile is equipment for charging new energy automobiles, the function of the charging pile is similar to that of an oiling machine in a gas station, the charging pile can be fixed on the ground or a wall, the charging pile is installed in a parking lot or a charging station of a public building and a residential district, various types of new energy automobiles can be charged according to different voltage levels, the existing charging pile is used for guaranteeing that vehicles meeting a certain distance are required to be arranged, a certain length of charging wire is required to be arranged, but a winding device of the corresponding charging wire is not arranged on the existing charging pile, the charging wire cannot be wound effectively, and a longer charging wire is easy to be rolled by passing vehicles on the ground, so that the damage of the charging wire is easy to be caused, and the normal use of the equipment is affected.

Disclosure of Invention

The invention aims to provide new energy vehicle charging equipment, which solves the technical problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a new energy vehicle charging equipment, includes unable adjustment base, unable adjustment base's upper end fixedly connected with fills electric pile, it is provided with the interface of paying to fill electric pile, fill electric pile front side wall's lower extreme fixedly connected with winding mechanism, be provided with down the connecting wire in the winding mechanism, fill electric pile and be provided with the rifle that charges, the lower extreme fixedly connected with of rifle that charges goes up the charging wire, upward be provided with automatic broken string mechanism between charging wire and the lower connecting wire;

the winding mechanism comprises a protective box, the front side end of the protective box is provided with a box door, the inner side of the protective box is provided with a controller and a transverse plate, the rear side inner wall of the protective box is rotationally connected with a winding roller, the left and right ends of the transverse plate are fixedly connected with the left and right side inner walls of the protective box respectively, the transverse plate is positioned at the front side of the winding roller, the rear side wall of the transverse plate is fixedly connected with a winding motor, the output end of the winding motor is fixedly connected with the front side wall of the winding roller, a lower connecting wire is wound on the winding roller, one end of the lower connecting wire, close to an automatic wire breaking mechanism, penetrates through the right side wall of the protective box and extends to the right side of the protective box, a locking mechanism is arranged below the winding roller, a limiting plate is arranged on the right side of the locking mechanism, a connecting groove is formed in the upper end of the limiting plate, a limiting rod is arranged on the inner side of the connecting groove and is in an arc shape, and the front and rear ends of the limiting rod are respectively rotationally connected with the front and rear side inner walls of the connecting groove, and the lower connecting wire is positioned between the limiting rod and the connecting groove.

Preferably, the right side inner wall fixedly connected with a plurality of buffering telescopic link of protective housing, the left side of buffering telescopic link is provided with the buffer board, the right side wall of buffer board and the left side end fixed connection of buffering telescopic link, the cover is equipped with buffer spring on the buffering telescopic link, buffer spring's left and right sides both ends respectively with the right side wall of buffer board and the right side inner wall fixed connection of protective housing, the lower connecting wire is located the inboard of a plurality of buffering telescopic link.

Preferably, the buffer plate is provided with a through hole, the lower side wall of the through hole is provided with a plurality of auxiliary balls, the inner side of the through hole is provided with a moving plate, the upper end of the moving plate is fixedly connected with an abutting spring, the upper end of the abutting spring is fixedly connected with the upper inner wall of the through hole, and the lower connecting line is positioned between the moving plate and the lower inner wall of the through hole.

Preferably, the front end and the rear end of the movable plate are respectively connected with the front side wall and the rear side wall of the through hole in a sliding manner through a limiting sliding groove, the lower end of the rear side wall of the movable plate is in an inclined plane arrangement, the distance between the left end and the right end of the lower end of the movable plate is smaller than that between the left end and the right end of the upper end of the movable plate, the lower end of the movable plate is in an arc arrangement and is matched with the sensing groove, and the lower end of the right side wall of the movable plate is fixedly connected with a contact sensor.

Preferably, the automatic wire breaking mechanism comprises a lower connecting cylinder and an upper connecting cylinder, a lower electrifying piece is arranged in the lower connecting cylinder, the lower end of the lower electrifying piece penetrates through the lower side wall of the lower connecting cylinder and is electrically connected with a lower connecting wire, an upper electrifying piece is arranged in the upper connecting cylinder, the upper end of the upper electrifying piece penetrates through the upper side wall of the upper connecting cylinder and is electrically connected with an upper charging wire, and the lower electrifying piece is matched with the lower electrifying piece.

Preferably, the downside inner wall fixedly connected with a plurality of broken string electric putter of lower connecting cylinder, it has a plurality of clamping rod to articulate on the inner wall of lower connecting cylinder, broken string electric putter is located the inboard of clamping rod, broken string electric putter's upper end articulates there is broken string elastic expansion pole, broken string elastic expansion pole's upper end and clamping rod are close to the lateral wall fixed connection spare of lower electric component, the draw-in groove has been seted up to the one end that upper connecting cylinder inner wall is close to lower connecting cylinder, clamping rod and draw-in groove looks adaptation.

Preferably, the outer wall of the upper end of the upper connecting cylinder is fixedly connected with a plurality of flame sensors.

Preferably, the locking mechanism comprises a locking electric push rod, the locking electric push rod is fixedly connected to the inner wall of the lower side of the protective box, the upper end of the locking electric push rod is fixedly connected with a supporting plate, four corners of the upper surface of the supporting plate are fixedly connected with locking telescopic rods, a locking rubber plate is arranged above the supporting plate, and the upper end of the locking telescopic rods is fixedly connected with the lower end of the locking rubber plate.

Preferably, the locking telescopic rod is sleeved with a locking supporting spring, the lower end of the locking supporting spring is fixedly connected with the upper end of the supporting plate, the upper end of the locking supporting spring is fixedly connected with the lower end of the locking rubber plate, the upper end of the locking rubber plate is arc-shaped, and a plurality of locking grooves are formed in the upper end of the locking rubber plate.

Compared with the related art, the new energy vehicle charging equipment provided by the invention has the following beneficial effects:

1. the invention provides new energy vehicle charging equipment, a winding mechanism is arranged on a charging pile, a winding roller is arranged in the winding mechanism, winding of a lower connecting wire is realized under the action of a winding motor, a locking mechanism is arranged below the winding roller, when the new energy vehicle charging equipment is not in use, an electric wire on the winding roller is locked by the locking mechanism, after the charging operation is carried out through a charging interface, a locking rubber plate in the locking mechanism moves to the lower part of the winding roller under the action of a locking electric push rod, the lower connecting wire can be driven to be pulled out from a protective box by holding a charging gun, the length of the lower connecting wire can be selected according to different distances, after the charging operation is finished, the winding motor is controlled by a controller to drive the winding roller to rotate for winding of the lower connecting wire, meanwhile, an induction groove is arranged on the lower connecting wire, a buffer plate is arranged in the winding mechanism, the lower connecting wire passes through a through hole on the buffer plate, the lower end of the lower connecting wire is always abutted against the outer wall of the lower connecting wire under the action of a abutting spring, after the lower end of the moving plate moves to the induction groove, the lower connecting wire is contacted with the right side wall of the induction groove, the lower connecting wire is not exposed out of the lower connecting wire through the controller, the lower connecting wire is effectively locked by the controller, and the lower connecting wire is prevented from being exposed out of the lower connecting wire through the winding mechanism, and the lower connecting wire is prevented from being effectively locked by the lower connecting wire.

2. The automatic wire cutting mechanism is provided with the upper connecting cylinder and the lower connecting cylinder, the upper connecting cylinder and the lower connecting cylinder are mutually matched and connected by the clamping rod and the clamping groove, a flame sensor is arranged at one end of the upper connecting cylinder in the automatic wire cutting mechanism, which is close to the charging gun, when the condition that the charging gun and an automobile are in fire or the like occurs, the flame sensor is used for detecting, after the fire is detected, the controller is used for controlling the wire cutting electric push rod to downwards pull the wire cutting elastic telescopic rod, so that the upper end of the clamping rod is pulled out of the clamping groove, and the winding motor is used for winding the lower connecting wire, so that the upper connecting cylinder and the lower connecting cylinder are separated, the fire is effectively prevented from being enlarged, and the equipment is prevented from being greatly lost.

Drawings

Fig. 1 is a schematic perspective view of a charging apparatus;

FIG. 2 is a schematic perspective view of a winding mechanism;

FIG. 3 is a schematic perspective view of a locking mechanism;

FIG. 4 is a schematic view of another perspective view of the winding mechanism;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a partial enlarged view at B in FIG. 4;

FIG. 7 is a schematic view of a perspective view of the position of a baffle;

fig. 8 is a schematic perspective view of a moving plate;

FIG. 9 is a schematic perspective view of a limiting plate;

FIG. 10 is a schematic perspective view of an automatic wire breaking mechanism;

FIG. 11 is a schematic cross-sectional perspective view of a lower connecting cylinder;

FIG. 12 is an enlarged view of a portion at C in FIG. 11;

fig. 13 is a schematic perspective view of the upper connecting cylinder.

In the figure: 1. charging piles; 2. a payment interface; 3. a charging gun; 4. a winding mechanism; 5. a charging wire; 6. an automatic wire breaking mechanism; 7. a fixed base; 8. a protective box; 9. a wind-up roll; 10. a controller; 11. a winding motor; 12. a cross plate; 13. a locking mechanism; 14. a lower connecting wire; 15. an induction tank; 16. locking the telescopic rod; 17. locking a supporting spring; 18. locking the rubber plate; 19. a locking groove; 20. a buffer telescopic rod; 21. a buffer spring; 22. a limiting plate; 23. a limit rod; 24. a buffer plate; 25. a through hole; 26. an auxiliary ball; 27. abutting against the spring; 28. a moving plate; 29. a contact sensor; 30. a clamping rod; 31. a lower connecting cylinder; 32. an upper connecting cylinder; 33. a flame sensor; 34. a lower power-on piece; 35. a power-on piece is arranged; 36. a clamping groove; 37. a broken wire electric push rod; 38. a broken elastic telescopic rod; 39. locking the electric push rod; 40. and a support plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a new energy vehicle charging equipment, including unable adjustment base 7, unable adjustment base 7's upper end fixedly connected with fills electric pile 1, is provided with the interface 2 that pays on filling electric pile 1, fills electric pile 1's front side wall's lower extreme fixedly connected with winding mechanism 4, is provided with down connecting wire 14 in the winding mechanism 4, fills electric pile 1 and is provided with charging gun 3, and charging gun 3's lower extreme fixedly connected with goes up charging wire 5, is provided with automatic broken string mechanism 6 between upper charging wire 5 and the lower connecting wire 14;

the winding mechanism 4 comprises a protective box 8, a box door is arranged at the front side end of the protective box 8, a controller 10 and a transverse plate 12 are arranged at the inner side of the protective box 8, a winding roller 9 is rotatably connected to the inner wall of the rear side of the protective box 8, the left end and the right end of the transverse plate 12 are fixedly connected with the inner walls of the left side and the right side of the protective box 8 respectively, the transverse plate 12 is positioned at the front side of the winding roller 9, a winding motor 11 is fixedly connected to the rear side wall of the transverse plate 12, the output end of the winding motor 11 is fixedly connected with the front side wall of the winding roller 9, a lower connecting wire 14 is wound on the winding roller 9, one end of the lower connecting wire 14, which is close to the automatic wire breaking mechanism 6, penetrates through the right side wall of the protective box 8 and extends to the right side of the protective box 8, a locking mechanism 13 is arranged below the winding roller 9, a limiting plate 22 is arranged on the right side of the locking mechanism 13, a connecting groove is formed in the upper end of the limiting plate 22, a limiting rod 23 is arranged on the inner side of the connecting groove, the limiting rod 23 is in an arc shape, the front end and the rear end of the limiting rod 23 is respectively rotatably connected with the front and rear side inner walls of the connecting groove;

the right inner wall of the protective box 8 is fixedly connected with a plurality of buffer telescopic rods 20, the left side of the buffer telescopic rods 20 is provided with buffer plates 24, the right side wall of the buffer plates 24 is fixedly connected with the left side ends of the buffer telescopic rods 20, buffer springs 21 are sleeved on the buffer telescopic rods 20, the left and right ends of the buffer springs 21 are respectively fixedly connected with the right side wall of the buffer plates 24 and the right inner wall of the protective box 8, lower connecting lines 14 are positioned at the inner sides of the plurality of buffer telescopic rods 20, through holes 25 are formed in the buffer plates 24, a plurality of auxiliary balls 26 are arranged on the lower side walls of the through holes 25, moving plates 28 are arranged at the inner sides of the through holes 25, abutting springs 27 are fixedly connected to the upper ends of the abutting springs 27 and the upper inner walls of the through holes 25, the lower connecting lines 14 are positioned between the moving plates 28 and the lower inner walls of the through holes 25, the front and back ends of the moving plate 28 are respectively connected with the front and back side inner walls of the through hole 25 in a sliding way through a limiting chute, the lower end of the back side wall of the moving plate 28 is in an inclined plane, the distance between the left and right ends of the lower end of the moving plate 28 is smaller than the distance between the left and right ends of the upper end of the moving plate 28, the lower end of the moving plate 28 is in an arc-shaped arrangement and is matched with the induction groove 15, the lower end of the right side wall of the moving plate 28 is fixedly connected with a contact sensor 29, the winding of the lower connecting wire 14 is realized under the action of the winding motor 11, a locking mechanism 13 is arranged under the winding roller 9, when the winding roller 9 is not in use, the electric wire on the winding roller 9 is locked by the locking mechanism 13, after the charging is operated through the charging interface 2, the locking rubber plate 18 in the locking mechanism 13 moves to the lower part of the winding roller 9 under the action of the locking electric push rod 39, the lower connecting wire 14 can be driven to be pulled out from the protection box 8 by holding the charging gun 3, can select the length of connecting wire 14 down according to different distances, after the completion charges, the rifle 3 returns to the original position, drive wind-up motor 11 through controller 10 control wind-up motor 9 and rotate the rolling of carrying out connecting wire 14 down, be provided with induction slot 15 on connecting wire 14 down simultaneously, be provided with buffer board 24 in winding mechanism 4, the connecting wire 14 passes through the through-hole 25 on the buffer board 24 down, the lower extreme of movable plate 28 is the outer wall butt with connecting wire 14 down all the time under the effect of butt spring 27, after the lower extreme of movable plate 28 moves to in the induction slot 15, contact sensor 29's right side wall and the lateral wall contact of induction slot 15, through controller 10 suspension wind-up motor 11, simultaneously utilize locking mechanism 13 to realize the locking of connecting wire 14 down, thereby effectively avoid connecting wire 14 to be pulled out under the uncharged condition, avoid being rolled by the vehicle to expose down through the rolling.

Referring to fig. 10-13, the automatic wire breaking mechanism 6 comprises a lower connecting cylinder 31 and an upper connecting cylinder 32, a lower energizing member 34 is arranged in the lower connecting cylinder 31, the lower end of the lower energizing member 34 penetrates through the lower side wall of the lower connecting cylinder 31 and is electrically connected with the lower connecting wire 14, an upper energizing member 35 is arranged in the upper connecting cylinder 32, the upper end of the upper energizing member 35 penetrates through the upper side wall of the upper connecting cylinder 32 and is electrically connected with the upper charging wire 5, the lower energizing member 34 is matched with the lower energizing member 34, a plurality of wire breaking electric push rods 37 are fixedly connected to the inner wall of the lower side of the lower connecting cylinder 31, a plurality of clamping rods 30 are hinged to the inner wall of the lower connecting cylinder 31, the wire breaking electric push rods 37 are positioned at the inner sides of the clamping rods 30, a wire breaking elastic telescopic rod 38 is hinged to the upper end of the wire breaking electric push rods 37, the upper ends of the wire breaking elastic telescopic rods 38 and the side walls of the clamping rods 30 close to the lower energizing member 34 are fixedly connected, the clamping groove 36 is formed in one end, close to the lower connecting cylinder 31, of the inner wall of the upper connecting cylinder 32, the clamping rod 30 is matched with the clamping groove 36, a plurality of flame sensors 33 are fixedly connected to the outer wall of the upper end of the upper connecting cylinder 32, the locking mechanism 13 comprises a locking electric push rod 39, the locking electric push rod 39 is fixedly connected to the inner wall of the lower side of the protective box 8, the upper end of the locking electric push rod 39 is fixedly connected with a supporting plate 40, four corners of the upper surface of the supporting plate 40 are fixedly connected with locking telescopic rods 16, a locking rubber plate 18 is arranged above the supporting plate 40, the upper end of the locking telescopic rods 16 is fixedly connected with the lower end of the locking rubber plate 18, a locking supporting spring 17 is sleeved on the locking telescopic rods 16, the lower end of the locking supporting spring 17 is fixedly connected with the upper end of the supporting plate 40, the upper end of the locking supporting spring 17 is fixedly connected with the lower end of the locking rubber plate 18, the upper end of the locking rubber plate 18 is arc-shaped, the upper end of locking rubber plate 18 has offered a plurality of locking groove 19, when the condition such as take place to fire with car junction when rifle 3 charges, detects through flame sensor 33, after detecting the conflagration, control broken string electric putter 37 through controller 10 pulls broken string elastic expansion pole 38 downwards, and then pulls out the upper end of clamping pole 30 from draw-in groove 36, utilize rolling motor 11 to carry out the rolling of connecting wire 14 down simultaneously, thereby accomplish the separation with last connecting cylinder 32 and lower connecting cylinder 31, thereby effectively avoid the conflagration to enlarge, avoid causing bigger loss to equipment.

In summary, the invention has the advantages that: in the device, a winding mechanism 4 is arranged on a charging pile 1, a winding roller 9 is arranged in the winding mechanism 4, winding of a lower connecting wire 14 is realized under the action of a winding motor 11, a locking mechanism 13 is arranged below the winding roller 9, when the device is not used, an electric wire on the winding roller 9 is locked by the locking mechanism 13, after the charging is operated through a charging interface 2, a locking rubber plate 18 in the locking mechanism 13 moves to the lower part of the winding roller 9 under the action of a locking electric push rod 39, the lower connecting wire 14 can be pulled out from a protective box 8 by holding a charging gun 3, the length of the lower connecting wire 14 can be selected according to different distances, when the charging gun 3 is reset, the winding motor 11 is controlled by a controller 10 to drive the winding roller 9 to rotate for winding of the lower connecting wire 14, meanwhile, an induction groove 15 is arranged on the lower connecting wire 14, the invention provides an automatic wire breaking mechanism 6, an upper connecting cylinder 32 and a lower connecting cylinder 31 are arranged, the upper connecting cylinder 32 and the lower connecting cylinder 31 are connected by utilizing a clamping rod 30 and a clamping groove 36 to be matched mutually, the flame sensor 33 is arranged at one end of the upper connecting cylinder 32 in the automatic wire breaking mechanism 6, which is close to the charging gun 3, and when the charging gun 3 and an automobile are in fire, and the like, the flame sensor 33 is used for detecting the fire, after the fire is detected, the controller 10 is used for controlling the wire breaking electric push rod 37 to pull the wire breaking elastic telescopic rod 38 downwards, and then the upper end of the clamping rod 30 is pulled out of the clamping groove 36, and meanwhile, the winding motor 11 is used for winding the lower connecting wire 14, so that the upper connecting cylinder 32 and the lower connecting cylinder 31 are separated, the fire is effectively prevented from being enlarged, and the equipment is prevented from being greatly lost.

Claims

1. New energy vehicle charging equipment, including unable adjustment base (7), its characterized in that: the charging device comprises a fixed base (7), wherein the upper end of the fixed base is fixedly connected with a charging pile (1), a charging interface (2) is arranged on the charging pile (1), the lower end of the front side wall of the charging pile (1) is fixedly connected with a winding mechanism (4), a lower connecting wire (14) is arranged in the winding mechanism (4), a charging gun (3) is arranged on the charging pile (1), the lower end of the charging gun (3) is fixedly connected with an upper charging wire (5), and an automatic wire breaking mechanism (6) is arranged between the upper charging wire (5) and the lower connecting wire (14);

the winding mechanism (4) comprises a protective box (8), the front side end of the protective box (8) is provided with a box door, the inner side of the protective box (8) is provided with a controller (10) and a transverse plate (12), the rear side inner wall of the protective box (8) is rotationally connected with a winding roller (9), the left and right ends of the transverse plate (12) are respectively fixedly connected with the left and right side inner walls of the protective box (8), the transverse plate (12) is positioned at the front side of the winding roller (9), the rear side wall of the transverse plate (12) is fixedly connected with a winding motor (11), the output end of the winding motor (11) is fixedly connected with the front side wall of the winding roller (9), a lower connecting wire (14) is wound on the winding roller (9), one end of the lower connecting wire (14) close to the automatic wire breaking mechanism (6) penetrates through the right side wall of the protective box (8) and extends to the right side of the protective box (8), a locking mechanism (13) is arranged below the winding roller (9), the right side of the transverse plate (12) is provided with a limiting groove (23), the two ends of the winding mechanism (13) are respectively provided with limiting grooves, the two ends of the limiting groove (23) are respectively connected with the front side of the limiting rod (23), the lower connecting line (14) is positioned between the limiting rod (23) and the connecting groove.

2. The new energy vehicle charging apparatus as defined in claim 1, wherein: the right side inner wall fixedly connected with a plurality of buffering telescopic link (20) of protective housing (8), the left side of buffering telescopic link (20) is provided with buffer board (24), the right side wall of buffer board (24) is fixed connection with the left side end of buffering telescopic link (20), the cover is equipped with buffer spring (21) on buffering telescopic link (20), the both ends are respectively with the right side wall of buffer board (24) and the right side inner wall fixed connection of protective housing (8) about buffer spring (21), lower connecting wire (14) are located the inboard of a plurality of buffering telescopic link (20).

3. The new energy vehicle charging apparatus as defined in claim 2, wherein: the buffer plate (24) is provided with a through hole (25), the lower side wall of the through hole (25) is provided with a plurality of auxiliary balls (26), the inner side of the through hole (25) is provided with a moving plate (28), the upper end of the moving plate (28) is fixedly connected with an abutting spring (27), the upper end of the abutting spring (27) is fixedly connected with the upper side inner wall of the through hole (25), and the lower connecting line (14) is positioned between the moving plate (28) and the lower side inner wall of the through hole (25).

4. A new energy vehicle charging apparatus according to claim 3, wherein: the front end and the rear end of the movable plate (28) are respectively connected with the front side wall and the rear side wall of the through hole (25) through limiting sliding grooves in a sliding mode, the lower end of the rear side wall of the movable plate (28) is in an inclined plane, the distance between the left end and the right end of the lower end of the movable plate (28) is smaller than that between the left end and the right end of the upper end of the movable plate (28), the lower end of the movable plate (28) is in an arc-shaped arrangement and is matched with the induction groove (15), and the lower end of the right side wall of the movable plate (28) is fixedly connected with a contact sensor (29).

5. The new energy vehicle charging apparatus as defined in claim 1, wherein: automatic wire breaking mechanism (6) are including lower connecting cylinder (31) and last connecting cylinder (32), be provided with down in lower connecting cylinder (31) and lead to electric spare (34), the lower extreme of leading to electric spare (34) runs through the lower lateral wall of lower connecting cylinder (31) to with connecting wire (14) electric connection down, be provided with in last connecting cylinder (32) and lead to electric spare (35), the upper end of last leading to electric spare (35) runs through the upper lateral wall of last connecting cylinder (32) to with last charging wire (5) electric connection, lead to electric spare (34) and lead to electric spare (34) looks adaptation down.

6. The new energy vehicle charging apparatus as defined in claim 5, wherein: the utility model discloses a cable cutting machine, including lower connecting cylinder (31), lower connecting cylinder (31) downside inner wall fixedly connected with a plurality of broken string electric putter (37), articulated on the inner wall of lower connecting cylinder (31) have a plurality of clamping rod (30), broken string electric putter (37) are located the inboard of clamping rod (30), the upper end of broken string electric putter (37) articulates has broken string elastic extension rod (38), the upper end of broken string elastic extension rod (38) is close to the lateral wall fixed connection spare of lower electric part (34) with clamping rod (30), clamping groove (36) have been seted up to the one end that upper connecting cylinder (32) inner wall is close to lower connecting cylinder (31), clamping rod (30) and clamping groove (36) looks adaptation.

7. The new energy vehicle charging apparatus as defined in claim 6, wherein: the outer wall of the upper end of the upper connecting cylinder (32) is fixedly connected with a plurality of flame sensors (33).

8. The new energy vehicle charging apparatus as defined in claim 1, wherein: locking mechanism (13) are including locking electric putter (39), locking electric putter (39) fixed connection is on the downside inner wall of protective housing (8), the upper end fixedly connected with backup pad (40) of locking electric putter (39), the equal fixedly connected with locking telescopic link (16) in four corners of backup pad (40) upper surface, the top of backup pad (40) is provided with locking rubber board (18), the upper end and the lower extreme fixed connection of locking rubber board (18) of locking telescopic link (16).

9. The new energy vehicle charging apparatus as defined in claim 8, wherein: the locking telescopic rod (16) is sleeved with a locking supporting spring (17), the lower end of the locking supporting spring (17) is fixedly connected with the upper end of the supporting plate (40), the upper end of the locking supporting spring (17) is fixedly connected with the lower end of the locking rubber plate (18), the upper end of the locking rubber plate (18) is arc-shaped, and a plurality of locking grooves (19) are formed in the upper end of the locking rubber plate (18).