CN216139860U

CN216139860U - Electric vehicle charging pile structure

Info

Publication number: CN216139860U
Application number: CN202121882187.4U
Authority: CN
Inventors: 陈磊磊; 官本杨; 徐聪聪
Original assignee: Wuhan Yijia Technology Co ltd
Current assignee: Wuhan Yijia Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-29
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of charging pile design and discloses a charging pile structure of an electric vehicle, which comprises an upright post, a pile body positioned at the upper end of the upright post, and a cable with one end connected with the pile body, the rifle that charges that is located the cable tip, the interface that sets up on the pile body and supply the rifle that charges to peg graft, the downside that just is located the pile body on the stand is provided with the containing box, the through-hole that the power supply cable penetrated is seted up to the inboard of containing box upper end, be provided with the connecting axle that the power supply cable coiled in the containing box, the upside of connecting axle is provided with a plurality of elastic buckle along the even interval distribution of connecting axle extending direction, elastic buckle is the ascending C font of opening and power supply cable embedding, the outside of containing box is provided with the sealing door that one side articulates on the containing box side, the open slot that the power supply cable was worn out is seted up to containing box upper end and the one side that is close to the sealing door, be provided with between sealing door and the containing box and be used for the connecting piece of sealing door closure on the containing box.

Description

Electric vehicle charging pile structure

Technical Field

The utility model relates to the technical field of charging pile design, in particular to a charging pile structure of an electric vehicle.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.

At present, a chinese patent with publication number CN207128654 and publication number 2018, 3 and 23 discloses a novel charging pile structure, which comprises a pile body, wherein the top end of the pile body is provided with a pile eave protruding to one side, the pile eave and the pile body are of an integrated structure and are designed in an inverted L shape, the bottom of the pile body is provided with a rotating disk, and a base is arranged below the rotating disk; a charging cable is connected under the pile eave, and the terminal of the charging cable is connected with a charging gun; still be equipped with touch-control display screen, the ware of punching the card, charge scram button and pilot lamp on the stake body.

The novel charging pile structure can provide effective sun-shading and rain-shielding protection for the charging cable and the charging gun, prolongs the service life, can meet the charging requirements in four directions, namely front, back, left and right directions, and is more flexible and convenient; when charging is needed, the charging gun is taken down from the pile body, and electric energy can be transmitted out through the charging cable and the charging gun; however, when the charging cable is not used, the charging cable can be exposed in the air for a long time and is exposed to the wind and the sun for a long time, and at the moment, the aging of the surface of the charging cable is easily accelerated, so that the safe use of the charging cable is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a charging pile structure of an electric vehicle, which can effectively protect a cable and delay the aging of the surface of the cable.

The technical purpose of the utility model is realized by the following technical scheme: an electric vehicle charging pile structure comprises a vertical column, a pile body positioned at the upper end of the vertical column, a cable with one end connected with the pile body, a charging gun positioned at the end part of the cable, and an insertion port which is arranged on the pile body and is used for the insertion of the charging gun, a containing box is arranged on the upright post and positioned at the lower side of the pile body, a through hole for a cable to penetrate is arranged at the inner side of the upper end of the containing box, a connecting shaft for coiling the cable is arranged in the containing box, a plurality of elastic buckles which are evenly distributed at intervals along the extending direction of the connecting shaft are arranged on the upper side of the connecting shaft, the elastic buckle is C-shaped with an upward opening and is embedded with a cable, a sealing door with one side hinged on the side edge of the containing box is arranged on the outer side of the containing box, the storage box upper end just is close to one side of sealing door and sets up the open slot that the power cable was worn out, be provided with between sealing door and the storage box and be used for the connecting piece of sealing door closure on the storage box.

The utility model is further provided with: the connecting piece is including setting up coupling hook, one end and coupling hook end connection on the sealing door side and the other end and the sealing door side connection's connecting spring, set up on the outer wall of containing box side and supply the go-between that the coupling hook passed.

The utility model is further provided with: and a clamping groove which is U-shaped and is used for clamping the connecting hook is arranged on one side of the connecting ring close to the sealing door.

The utility model is further provided with: the containing box upper end just is located the position department of open slot and is provided with the rubber protective sheath that supplies to wear out the cable embedding of open slot, the rectangular gap that extends and supply the cable business turn over along vertical direction is seted up to one side that rubber protective sheath is close to sealing door.

The utility model is further provided with: the upper end of the rubber protective sleeve extends to the height of the socket.

The utility model is further provided with: both ends of the elastic buckle are provided with guide parts which extend outwards in an inclined mode.

The utility model is further provided with: and a rain shield is also arranged at the upper end of the upright post.

In conclusion, the utility model has the following beneficial effects:

1. when the cable and the charging gun do not need to work, the cable is coiled on a connecting shaft in the storage box, wherein a plurality of elastic buckles on the connecting shaft are utilized, a plurality of circles of the cable coiled on the connecting shaft can respectively correspond to the elastic buckles, so that the cable coiled at the upper end of the connecting shaft is embedded in the elastic buckles, the cable can be stably clamped through the elastic deformation of the elastic buckles, and the cable coiled on the connecting shaft can be stably limited by the elastic buckles, so that the cable can be stably coiled on the connecting shaft, and the cable can be stably stored in the storage box; after the cable is wound on the connecting shaft, the cable with one end of the charging gun penetrates through the open slot and then extends out of the containing box, and the charging gun can be plugged with the plug port of the pile body; finally, closing the sealing door on the containing box, and closing the sealing door on the containing box by using the connecting piece; finally, the cable can be effectively protected, and the aging of the surface of the cable is delayed;

2. when the sealing door needs to be closed, the connecting spring is stretched to enable the connecting spring to generate elastic deformation, then the connecting hook can be pulled to the position of the connecting ring on the side edge of the containing box, so that the connecting hook penetrates through the connecting ring, at the moment, under the action of elastic restoring force of the connecting spring, the connecting hook can be tightly abutted against the side edge of the connecting ring, and finally, the sealing door can be closed on the containing box stably;

3. by utilizing the clamping groove arranged on one side of the connecting ring close to the sealing door, when the connecting hook is tightly abutted in the side edge of the connecting ring under the action of the elastic restoring force of the connecting spring, the connecting hook can be clamped in the clamping groove, and the connecting hook can be further limited through the clamping groove, so that the sealing door can be stably closed on the containing box;

4. the rubber protective sleeve which is arranged at the upper end of the containing box and is positioned at the position of the opening groove is utilized, the cable which extends out of the opening groove can be wrapped in the rubber protective sleeve, so that the cable is protected through the rubber protective sleeve, and the aging of the cable is delayed; meanwhile, a long-strip gap is formed in one side, close to the sealing door, of the rubber protective sleeve, and the long-strip gap can facilitate the entry and exit of a cable from the rubber protective sleeve;

5. the upper end of the rubber protective sleeve extends to the height of the interface, and the rubber protective sleeve can extend to one side of the charging gun at the moment, so that the cable close to the charging gun is efficiently wrapped;

6. when the cable needs to be embedded into the elastic buckle, the guide parts arranged at the two ends of the elastic buckle are utilized, and the guide parts can guide the embedding of the cable due to the fact that the guide parts extend outwards in an inclined mode, so that the elastic buckle can be in butt joint with the cable quickly;

7. the rain shield is arranged at the upper end of the stand column, and the rain shield can block rainwater, so that the possibility of water inflow in the pile body is reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the storage box of the present invention;

FIG. 3 is an enlarged view of the connection between the connection shaft and the elastic clip in the present invention;

fig. 4 is a schematic view of the structure of the connection ring in the present invention.

Reference numerals: 1. a column; 2. a pile body; 21. an interface; 3. a cable; 31. a charging gun; 4. a storage box; 41. a through hole; 42. an open slot; 43. a rubber protective sleeve; 431. a strip gap; 5. a connecting shaft; 51. elastic buckle; 511. a guide portion; 6. a sealing door; 7. a connecting member; 71. a connecting hook; 72. a connecting spring; 73. a connecting ring; 731. a card slot; 8. a rain shield.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An electric vehicle charging pile structure, referring to fig. 1, comprises a vertical column 1, a pile body 2, a cable 3, a charging gun 31 and a plug port 21, wherein the lower end of the vertical column 1 is used for being fixed on the ground, the pile body 2 is connected to the upper end of the vertical column 1 through a bolt, and the structure in the pile body 2 is a prior art, so that the details are not repeated; meanwhile, one end of the cable 3 is connected with the pile body 2, the other end of the cable is connected with the charging gun 31, and the plug port 21 is arranged on the pile body 2 and is used for the charging gun 31 to be plugged; wherein the upper end of the upright post 1 is also fixed with a rain shield 8 through bolts, and the lower pile body 2 can be shielded from rain through the rain shield 8.

Referring to fig. 1, 2 and 3, a containing box 4 is further fixed on the upright post 1 and located at the lower side of the pile body 2 through bolts, wherein a through hole 41 is formed in the inner side of the upper end of the containing box 4, the through hole 41 can be penetrated by a cable 3, a connecting shaft 5 for coiling the cable 3 is further arranged in the containing box 4, and one end of the connecting shaft 5 is fixed with the inner wall of the containing box 4 through bolts; meanwhile, a plurality of elastic buckles 51 are welded on the upper side of the connecting shaft 5, the elastic buckles 51 are made of spring steel and have good elastic force, the elastic buckles 51 are distributed along the extending direction of the connecting shaft 5 at intervals, the elastic buckles 51 are C-shaped with upward openings and are embedded into the cable 3, and meanwhile, guide portions 511 extending outwards in an inclined mode are integrally arranged at two ends of each elastic buckle 51.

Referring to fig. 2 and 4, a sealing door 6 hinged on the side of the storage box 4 through a hinge is further disposed on the outer side of the storage box 4, the sealing door 6 can seal the storage box 4, a connecting piece 7 for closing the sealing door 6 on the storage box 4 is disposed between the sealing door 6 and the storage box 4, the connecting piece 7 includes a connecting hook 71, a connecting spring 72, and a connecting ring 73, wherein one end of the connecting spring 72 is welded at the end of the connecting hook 71, and the other end of the connecting spring is welded on the side of the sealing door 6, the connecting ring 73 is welded on the outer wall of the side of the storage box 4 and is used for the connecting hook 71 to pass through, a buckle is integrally disposed on one side of the connecting ring 73 close to the sealing door 6, and the clamping groove 731 is U-shaped and is used for the connecting hook 71 to be clamped in.

Referring to fig. 1 and 2, an open slot 42 through which the cable 3 passes out is provided at one side of the upper end of the storage box 4 and close to the sealing door 6, a rubber protective sleeve 43 is provided at a position where the upper end of the storage box 4 is located at the open slot 42, the lower end of the rubber protective sleeve 43 is adhered to the storage box 4 and extends along the vertical upward direction, the upper end of the rubber protective sleeve 43 extends to the height of the jack 21, the rubber protective sleeve 43 can be embedded into the cable 3 passing through the open slot 42, and a long gap 431 which extends along the vertical direction and allows the cable 3 to pass in and out is provided at one side of the rubber protective sleeve 43 close to the sealing door 6.

The principle is as follows: when cable 3 and rifle 31 that charges need not the during operation, coil cable 3 on connecting axle 5 in containing box 4, wherein utilize a plurality of elastic buckle 51 on the connecting axle 5, it can correspond a plurality of elastic buckle 51 respectively to coil many circles of cable 3 on connecting axle 5, make the cable 3 embedding of coiling in connecting axle 5 upper end in elastic buckle 51, elastic deformation through elastic buckle 51 can carry out stable joint to cable 3, a plurality of elastic buckle 51 can be stabilized spacing to coiling cable 3 on connecting axle 5 this moment, thereby make cable 3 carry out stable coiling on connecting axle 5, be favorable to stable accomodating in containing box 4 of cable 3.

After the cable 3 is wound on the connecting shaft 5, the cable 3 with one end of the charging gun 31 penetrates through the open slot 42 and then extends out of the containing box 4, at the moment, the charging gun 31 can be plugged into the plug port 21 of the pile body 2, and the cable 3 extending out of the open slot 42 can be wrapped in the rubber protective sleeve 43, so that the cable 3 at the part is protected through the rubber protective sleeve 43, and the aging of the cable 3 is delayed; finally, the sealing door 6 on the storage box 4 is closed, and the connecting hook 71 passes through the connecting ring 73 after the elastic deformation of the connecting spring 72, so that the sealing door 6 is closed on the storage box 4; finally, the cable 3 can be effectively protected, and the aging of the surface of the cable 3 is delayed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an electric vehicle charging pile structure, includes stand (1), pile body (2) that are located stand (1) upper end, cable (3) that one end and pile body (2) are connected, be located rifle (31) that charges of cable (3) tip, set up on pile body (2) and supply interface (21) that rifle (31) were pegged graft, its characterized in that: a containing box (4) is arranged on the upright post (1) and positioned at the lower side of the pile body (2), the inner side of the upper end of the containing box (4) is provided with a through hole (41) for the cable (3) to penetrate through, a connecting shaft (5) for coiling the cable (3) is arranged in the containing box (4), a plurality of elastic buckles (51) which are evenly distributed at intervals along the extension direction of the connecting shaft (5) are arranged on the upper side of the connecting shaft (5), the elastic buckle (51) is in a C shape with an upward opening and is embedded with the cable (3), a sealing door (6) with one side hinged on the side edge of the containing box (4) is arranged on the outer side of the containing box (4), an open slot (42) for the cable (3) to penetrate out is arranged at one side of the upper end of the containing box (4) close to the sealing door (6), and a connecting piece (7) used for closing the sealing door (6) on the storage box (4) is arranged between the sealing door (6) and the storage box (4).

2. The charging pile structure for electric vehicles according to claim 1, wherein: the connecting piece (7) comprises a connecting hook (71) arranged on the side edge of the sealing door (6), a connecting spring (72) with one end connected with the end of the connecting hook (71) and the other end connected with the side edge of the sealing door (6), and a connecting ring (73) which is arranged on the outer wall of the side edge of the containing box (4) and is used for the connecting hook (71) to pass through.

3. The charging pile structure for electric vehicles according to claim 2, wherein: and a U-shaped clamping groove (731) for clamping the connecting hook (71) is formed in one side of the connecting ring (73) close to the sealing door (6).

4. The charging pile structure for electric vehicles according to claim 1, wherein: containing box (4) upper end and the position department that is located open slot (42) are provided with rubber protective sleeve (43) that supply to wear out cable (3) embedding of open slot (42), rectangular gap (431) that extend and supply cable (3) business turn over along vertical direction are seted up to one side that rubber protective sleeve (43) are close to sealing door (6).

5. The electric vehicle charging pile structure according to claim 4, wherein: the upper end of the rubber protective sleeve (43) extends to the height of the interface (21).

6. The charging pile structure for electric vehicles according to claim 1, wherein: both ends of the elastic buckle (51) are provided with guide parts (511) which extend outwards in an inclined mode.

7. The charging pile structure for electric vehicles according to claim 1, wherein: the upper end of the upright post (1) is also provided with a rain shield (8).