CN110341521A - Integrated charging pile hidden in the ground - Google Patents

Abstract

The present application discloses an integrated underground charging pile, which includes an outer storage cavity, an outer storage cavity cover plate with a through opening and arranged on the upper side of the outer storage cavity, and a cover set on the outer storage cavity The opening and closing mechanism on the lower side of the board, the inner storage cavity set in the outer storage cavity, the lifting drive mechanism set between the inner storage cavity and the cover plate of the outer storage cavity, and the inner storage cavity sleeved on the inner storage cavity The main body of the charging pile, the up and down driving mechanism arranged in the inner storage cavity and located on the lower side of the main body of the charging pile. This application cooperates with the outer storage cavity, the cover plate of the outer storage cavity and the opening and closing mechanism to accommodate the inner storage cavity and the lifting drive mechanism, the main body of the charging pile and the up and down drive mechanism, and then realizes the integrated storage Underground, it is not only convenient for installation, replacement, maintenance, etc., but also reduces the space occupied by the ground, thereby alleviating the problem of difficult parking. There is a problem that charging piles are often crashed.

Description

Integrated charging pile hidden in the ground

【Technical field】

The present application relates to the technical field of charging piles, in particular to an integrated underground charging pile.

【Background technique】

With the rapid development of new energy vehicles at home and abroad, the corresponding charging pile industry has also been promoted unprecedentedly.

The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Charge all types of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging methods, charging time, and cost data printing. The display screen of the charging pile can display data such as charging amount, cost, and charging time.

At present, the existing electric vehicle charging piles are generally installed in the outdoor open-air environment, thus occupying a large ground space, which not only occupies a large amount of parking space, but also exacerbates the problem of difficult parking in cities. Charging piles in open-air environments also have problems such as being easily damaged and aging quickly.

【Content of invention】

The present application aims to solve the above-mentioned existing technical problems by providing an integrated underground charging pile.

In order to solve the above technical problems, the application is realized through the following technical solutions:

An integrated charging pile hidden underground, including:

External housing cavity;

The cover plate of the outer accommodation cavity, which is arranged on the upper side of the outer accommodation cavity, and has a through opening that penetrates up and down;

An opening and closing mechanism, which is arranged on the lower side of the cover plate of the outer accommodation cavity, is used to open the through opening, or to close the through opening;

an inner storage cavity, which is arranged in the outer storage cavity and located on the lower side of the through opening;

Lifting drive mechanism, which is arranged between the inner storage cavity and the cover plate of the outer storage cavity, and is used to drive the inner storage cavity to move upwards into the through opening, or to drive the content The housing cavity moves down to contact with the inner bottom of the outer housing cavity;

The main body of the charging pile is sleeved on the inner storage cavity, and driven by the inner storage cavity to move up and down;

The up and down driving mechanism, which is set in the inner storage cavity, moves up and down driven by the inner storage cavity, and is located on the lower side of the main body of the charging pile, and is used to drive the main body of the charging pile to protrude upward. The above-mentioned through opening, or for driving the electric post to retract downward to contact with the upper side of the inner cavity.

According to the above-mentioned integrated charging pile hidden underground, the opening and closing mechanism includes:

The longitudinal guide beam is arranged on the underside of the cover plate of the outer accommodation cavity and on the right side of the through opening;

a cover plate, which is arranged on the left side of the longitudinal guide beam, and its right rear end is slidingly connected with the longitudinal guide beam;

A connecting shaft, which is arranged on the front side of the cover plate, and its right end is rotatably connected with the longitudinal guide beam;

The right telescopic arm, one end of which is connected to the right front side of the cover plate, and the other end is sleeved on the connecting shaft, and can be telescopically moved;

The left telescopic arm, one end of which is connected to the left front side of the cover plate, and the other end is sleeved on the connecting shaft, and can telescopically move synchronously with the right telescopic arm;

The rotating drive group is arranged on the left side of the connecting shaft, and its power output end is connected to the left end of the connecting shaft, and is used to drive the connecting shaft to rotate to drive the left telescopic arm and the right telescopic arm to rotate synchronously , and then drives the cover plate to open and close the through opening.

For the integrated charging pile hidden in the ground as described above, the longitudinal guide beam is provided with a through guide chute penetrating left and right, and the right rear side of the cover plate is provided with a And a connecting sliding piece that can be slidably connected with the through guide chute.

According to the above-mentioned integrated charging pile hidden underground, the lifting drive mechanism includes:

Hanging wheel set, which is arranged on the lower side of the cover plate of the outer accommodation cavity;

A guide column group, which is connected to the underside of the cover plate of the outer accommodation cavity;

a guide connection group, which is arranged on the inner storage cavity and can be slidably connected with the guide post group;

a connecting rope, which is wound between the suspension wheel group and the guide connection group;

The rope retracting device is arranged on the front side of the inner storage cavity and is connected with the connecting rope, and is used for retracting the connecting rope to drive the guiding connection group to drive the inner storage cavity along the The guide column group vertically moves up and down.

In the above-mentioned integrated charging pile hidden underground, the suspension wheel set includes a right front suspension wheel set arranged at the right front part of the lower side of the cover plate of the outer accommodation cavity, The right rear hanging wheel set at the right rear part of the lower side of the board, the left rear hanging wheel set at the left rear part of the lower side of the outer storage cavity cover plate, and the left front hanging wheel set at the lower side of the outer storage cavity cover plate The left front hanging wheel group at the bottom;

The guide post group includes a right guide post located on the lower side of the cover plate of the outer storage cavity and on the right side of the inner storage cavity, a rear guide post located on the rear side of the inner storage cavity, and a rear guide post located on the rear side of the inner storage cavity. The left guide post on the left side of the cavity is placed as described above;

The guide connection group includes a right guide connector arranged on the right side of the inner storage cavity, a rear guide connector arranged on the rear side of the inner storage cavity, and a rear guide connector arranged on the left side of the inner storage cavity. on the left guide connector;

One end of the connecting rope is fixed on the right front suspension wheel set, and the other end passes through the right guide connector, the right rear suspension wheel set, the rear guide connector, and the left rear suspension wheel in turn. group, the left guide connector, and the left front suspension wheel group are connected with the rope retracting device.

In the above-mentioned integrated underground charging pile, the right guide connector, the rear guide connector and the left guide connector are all provided with looping rings for threading the connecting rope.

The above-mentioned integrated charging pile hidden underground, the integrated underground charging pile further includes a seal provided between the upper side of the inner storage cavity and the upper part of the main body of the charging pile for sealing connection. connection structure.

As for the integrated underground charging pile as described above, the upper periphery of the main body of the charging pile is provided with an upper outer protrusion protruding outward to cover the inner storage cavity;

The sealed connection structure includes:

a lower protrusion, which is provided on the lower side of the upper outer protrusion and protrudes downward;

A concave docking groove, which is recessed downwards and provided on the upper side of the inner storage cavity, for docking with the lower protrusion;

A sealing ring, which is sheathed on the lower protrusion, is used to seal and connect the gap between the lower protrusion and the concave docking groove.

According to the integrated underground charging pile as described above, the main body of the charging pile is further provided with an accommodating cavity, and a charging gun which is located in the accommodating cavity and can be used for electric vehicle charging.

As for the integrated underground charging pile as described above, the main body of the charging pile is further provided with an opening and closing mechanism for opening the accommodation chamber or closing the accommodation chamber.

Compared with the prior art, the above-mentioned application has the following advantages:

1. The integrated underground charging pile of this application is used to accommodate the inner storage cavity by cooperating with the outer storage cavity cover plate and the opening and closing mechanism in the outer storage cavity With the lifting drive mechanism, the main body of the charging pile and the up and down drive mechanism, the application can be integrated underground, which greatly facilitates the actual installation work and replacement and maintenance work, and can also greatly reduce the space occupied by the ground. Therefore, the problem of difficult parking can be alleviated, and when the through opening is opened through the opening and closing mechanism, the inner storage cavity can be driven by the lifting drive mechanism to drive the main body of the charging pile to move upwards, and then pass through The up and down driving mechanism drives the main body of the charging pile to protrude upwards from the through opening, which not only makes it convenient for users to charge their electric vehicles through the main body of the charging pile, but also when the main body of the charging pile is retracted to the When the outer container is placed in the cavity and hidden underground, it can also avoid the problem that the existing charging piles are often damaged.

2. The integrated underground charging pile of this application can automatically open and close the through-opening through the opening and closing mechanism, and when the through-opening is opened, the cover plate can move along the vertical direction of the through-opening. It is placed on the front side inside the through opening, and is flattened to the side of the cover plate, so that the purpose of storing the cover plate can be achieved, and at the same time, the cover plate can be prevented from protruding and affecting the overall appearance.

3. When the integrated charging pile hidden in the ground of this application retracts the connecting rope through the rope retracting device, the connecting rope can drive the guiding connecting group up and down along the vertical direction of the guiding post group Lifting and moving can not only save the space for lifting up and down, but also help to improve the service life.

【Description of drawings】

Fig. 1 is a perspective view of an integrated underground charging pile of the present application.

Fig. 2 is a perspective view of the external storage cavity hidden in the integrated underground charging pile of the present application.

Fig. 3 is another perspective view of the charging pile integrated underground of the present application after the outer accommodation cavity is hidden.

Fig. 4 is a perspective view of the charging pile hidden in the underground charging pile of the present application after hiding the external accommodation cavity and raising the charging pile

Fig. 5 is a partial enlarged view I of Fig. 4 .

Fig. 6 is a perspective view of the opening and closing mechanism and the hanging wheel set installed on the cover of the outer storage cavity in the integrated underground charging pile of the present application, showing the state when the cover is opened .

FIG. 7 is a partially enlarged view II of FIG. 6 .

Fig. 8 is an exploded view of a partial decomposition of the main body of the charging pile in the integrated underground charging pile of the present application.

Fig. 9 is a partial enlarged view III of Fig. 8 .

Fig. 10 is a perspective view of the right guide connector or the rear guide connector or the left guide connector in the integrated underground charging pile of the present application.

【Detailed ways】

The present application will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.

As shown in Figures 1 to 10, the integrated charging pile hidden underground includes an outer storage cavity 1, an outer storage cavity cover plate 2, an opening and closing mechanism 3, an inner storage cavity 4, a lifting drive mechanism 5, and a charging pile. Pile main body 6, drive mechanism up and down.

Specifically, the outer storage cavity cover plate 2 is arranged on the upper side of the outer storage cavity 1 , and a through opening 21 penetrating up and down is opened thereon. The opening and closing mechanism 3 is arranged on the lower side of the cover plate 2 of the outer accommodating cavity, and is used for opening the through opening 21 , or for or closing the through opening 21 . The inner accommodating cavity 4 is disposed in the outer accommodating cavity 1 and is located at the lower side of the through opening 21 . The lifting drive mechanism 5 is arranged between the inner storage cavity 4 and the outer storage cavity cover plate 2, and is used to drive the inner storage cavity 4 to move upwards into the through opening 21, or use The inner cavity 4 is driven to move down to contact with the inner bottom of the outer cavity 1 . The main body 6 of the charging pile is sheathed on the inner storage cavity 4 , and driven by the inner storage cavity 4 to move up and down. The up and down driving mechanism is set in the inner storage cavity 4, driven by the inner storage cavity 4 to move up and down, and is located on the lower side of the charging pile main body 6, and is used to drive the charging pile main body 6 protrudes upwards from the through opening 21 , or is used to drive the electric pole 6 to retract downwards to contact the upper side of the inner cavity 4 .

The integrated underground charging pile of this application cooperates with the outer storage cavity 1 and the outer storage cavity cover 2 and the opening and closing mechanism 3 to accommodate the inner storage cavity body 4 and the lifting drive mechanism 5, the charging pile main body 6 and the up and down driving mechanism, and then realize that the application can be hidden underground as a whole, which greatly facilitates the actual installation work and replacement and maintenance work, and can also greatly reduce The ground takes up space, thereby alleviating the problem of difficult parking, and when the through opening 21 is opened by the opening and closing mechanism 3, the inner storage cavity 4 can be driven by the lifting drive mechanism 5 to drive the charging The pile main body 6 moves upwards, and then the charging pile main body 6 is driven upwards to protrude from the through opening 21 through the up and down driving mechanism, so that it is not only convenient for users to charge their electric vehicles through the charging pile main body 6, And when the main body 6 of the charging pile is retracted into the outer accommodation cavity 1 and hidden underground, the problem that the existing charging pile is often damaged by collision can be avoided.

Further, the opening and closing mechanism 3 includes a longitudinal guide beam 31 , a cover plate 32 , a connecting shaft 33 , a right telescopic arm 34 , a left telescopic arm 35 , and a rotation driving group 36 .

The longitudinal guide beam 31 is arranged on the lower side of the outer accommodation cavity cover plate 2 and on the right side of the through opening 21 . The cover plate 32 is arranged on the left side of the longitudinal guide beam 31 , and its right rear end is slidingly connected with the longitudinal guide beam 31 . The connecting shaft 33 is disposed on the front side of the cover plate 32 , and its right end is rotatably connected to the longitudinal guide beam 31 . One end of the right telescopic arm 34 is connected to the right front side of the cover plate 32 , and the other end is sleeved on the connecting shaft 33 , and can be telescopically moved. One end of the left telescopic arm 35 is connected to the left front side of the cover plate 32 , and the other end is sleeved on the connecting shaft 33 , and can telescopically move synchronously with the right telescopic arm 33 . The rotation driving group 36 is arranged on the left side of the connecting shaft 33, and its power output end is connected to the left end of the connecting shaft 33, and is used to drive the connecting shaft 33 to rotate to drive the left telescopic arm 35 and the The right telescopic arm 34 rotates synchronously, and then drives the cover plate 32 to open and close the through opening 21 . The advantage is that the through opening 21 can be opened and closed, and when the through opening 21 is opened, the cover plate 32 can be placed on the front side of the through opening 21 along the vertical direction of the through opening 21, and can be connected with the through opening 21. The upper side of the cover plate 32 is flattened, so that the purpose of accommodating the cover plate 32 can be well achieved, and at the same time, the cover plate 32 can be prevented from protruding and affecting the overall appearance.

Further, the longitudinal guide beam 31 is provided with a penetrating guide chute 311 penetrating left and right, and the right rear side of the cover plate 32 is provided with a penetrating guide chute 311 that can be sleeved in the penetrating guide chute 311 and can be connected with the The connecting sliding member 321 is slidably connected through the sliding guide groove 311 . The purpose is to realize that the cover plate 32 can be slidably connected with the longitudinal guide beam 31 .

Furthermore, the telescopic function of the right telescopic arm 34 and the left telescopic arm 35 can be realized by the telescopic sleeves cooperating with the stop grooves, stop screws, nuts, etc., which has the advantages of simple structure and convenient implementation and use. .

Furthermore, the rotating drive group 36 is preferably a waterproof motor, which has the advantage of meeting the purpose of waterproofing.

Furthermore, the lifting drive mechanism 5 includes a suspension wheel set 51 , a guide column set 52 , a guide connection set 53 , a connecting rope 54 , and a rope retracting device 55 .

The hanging wheel set 51 is arranged on the lower side of the cover plate 2 of the outer accommodation cavity. The guide column set 52 is connected to the lower side of the cover plate 2 of the outer accommodation cavity. The guiding connection group 53 is arranged on the inner storage cavity 4 and can be slidably connected with the guiding column group 52 . The connecting rope 54 is threaded between the hanging wheel set 51 and the guide connecting set 53 . The rope retracting device 55 is arranged on the front side of the inner storage cavity 4 and is connected with the connecting rope 54 for retracting the connecting rope 54 to drive the guide connecting group 53 to drive the content. The housing body 4 moves up and down along the vertical direction of the guide column group 52 . Its purpose is to realize lifting and lowering described inner cavity 4 up and down.

Furthermore, the hanging wheel set 51 includes a right front hanging wheel set 511 arranged at the right front part of the lower side of the outer storage cavity cover plate 2, and a right rear hanging wheel set located at the lower right side of the outer accommodation cavity cover plate 2. The right rear suspension wheel group 512 at the top, the left rear suspension wheel group 513 located at the left rear part of the lower side of the outer storage cavity cover plate 2, and the left rear suspension wheel group 513 located at the lower left front part of the outer storage cavity cover plate 2 The left front suspension wheel group 514 of.

The guide post group 52 includes a right guide post 521 located on the lower side of the outer storage cavity cover plate 2 and on the right side of the inner storage cavity 4 , and a rear guide post 521 located on the rear side of the inner storage cavity 4 . The guide post 522 and the left guide post 523 located on the left side of the inner cavity 4 .

The guide connection group 53 includes a right guide connector 531 arranged on the right side of the inner storage cavity 4, a rear guide connector 532 arranged on the rear side of the inner storage cavity 4, and a rear guide connector 532 arranged on the inner storage cavity 4. Set the left guide connector 533 on the left side of the cavity 4.

One end of the connecting rope 54 is fixed on the right front hanging wheel set 511, and the other end passes through the right guide connecting piece 531, the right rear hanging wheel set 512, the rear guiding connecting piece 532, the The left rear hanging wheel set 513, the left guide connector 533, and the left front hanging wheel set 514 are connected to the rope retracting device 55, and then when the rope retracting device 55 is retracted, the connection When the rope 54 is used, the connecting rope 54 can drive the guide connection group 53 to move up and down along the vertical direction of the guide column group 52, thereby not only saving the space for lifting up and down, but also helping to improve the use of life.

Further, the right guide connector 531 , the rear guide connector 532 and the left guide connector 533 are all provided with a threading ring 5200 for threading the connecting rope 54 . Its advantage lies in that it is convenient to thread and wind the connecting rope 54 .

Furthermore, the rope retracting device 55 is preferably a waterproof motor, which has the advantage of meeting the purpose of waterproofing.

Furthermore, the integrated underground charging pile also includes a sealing connection structure provided between the upper side of the inner storage cavity 4 and the upper part of the charging pile main body 6 for sealing connection. The upper periphery of the charging pile main body 6 is provided with an upper outer protrusion 61 protruding outward for covering the inner storage cavity 4 . The sealing connection structure includes a lower protrusion 71 , a lower concave docking groove 72 , and a sealing ring 73 . The lower protruding portion 71 is disposed on the lower side of the upper outer protruding portion 611 and protrudes downward. The concave docking groove 72 is recessed downwards on the upper side of the inner storage cavity 4 for docking with the lower protrusion 71 . The sealing ring 73 is sheathed on the lower protruding portion 71 for sealingly connecting the gap between the lower protruding portion 71 and the concave docking groove 72 . The advantage is that it can effectively prevent water from infiltrating, thereby avoiding the occurrence of water immersion, and further improving the efficiency of normal use.

Furthermore, the main body of the charging pile 6 is further provided with an accommodating cavity 62 and a charging gun 63 located in the accommodating cavity 62 and capable of charging electric vehicles. Its advantage lies in meeting the actual use demand.

Furthermore, the main body 6 of the charging pile is also provided with an opening and closing mechanism 64 for opening the accommodating cavity 62 or for closing the accommodating cavity 62 . The advantage is that the accommodating cavity 62 can be opened and closed automatically, and the charging gun 63 can be conveniently accommodated.

In summary, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if it makes various changes to the application, it still falls within the protection scope of the application.

Claims (10)

1. the charging pile that integral type is hidden in underground characterized by comprising

Outer accommodating cavity (1)；

Outer accommodating cavity cover board (2) is set on the upside of the outer accommodating cavity (1), and offers perforative up and down run through thereon It is open (21)；

Open-and-close mechanism (3) is set on the downside of the outer accommodating cavity cover board (2), described through opening (21) for opening, or is used In or closing it is described through opening (21)；

Interior accommodating cavity (4) is set in the outer accommodating cavity (1), is located at described on the downside of opening (21)；

Lift drive mechanism (5) is set between the interior accommodating cavity (4) and the outer accommodating cavity cover board (2), for driving It is interior that the interior accommodating cavity (4) is moved upward to the opening (21) that runs through, or for driving the interior accommodating cavity (4) downward It is moved to and is in contact with outer accommodating cavity (1) interior bottom portion；

Charging pile main body (6) is sheathed on the interior accommodating cavity (4), and is driven in the interior accommodating cavity (4) and is risen up and down Drop movement；

Mechanism is driven upside down, is set in the interior accommodating cavity (4), interior accommodating cavity (4) oscilaltion is driven in and moves It moves, and positioned at charging pile main body (6) downside, and is opened for driving to run through described in the upward stretching of the charging pile main body (6) Mouth (21), or be in contact for driving the electric stake (6) to be retracted to downwards with interior accommodating cavity (4) upper side.

2. the charging pile that integral type according to claim 1 is hidden in underground, it is characterised in that: open-and-close mechanism (3) packet It includes:

Longitudinal nose girder (31) is set on the downside of the outer accommodating cavity cover board (2), is located at described on the right side of opening (21)；

Cover board (32) is set on the left of longitudinal nose girder (31), and its right rear end is slidably connected with longitudinal nose girder (31)；

It connects shaft (33), is set on front side of the cover board (32), and its right end and longitudinal nose girder (31) are rotatablely connected；

Right telescopic arm (34), one end are connect with the cover board (32) forward right side, and the other end is sheathed on the connection shaft (33) On, and Telescopic movable；

Left telescopic arm (35), one end are connect with the cover board (32) front left side, and the other end is sheathed on the connection shaft (33) On, and can be mobile with right telescopic arm (33) synchronization telescope；

Rotate driving group (36) is set on the left of the connection shaft (33), and its power output end and the connection shaft (33) left end connects, for driving connection shaft (33) rotation to drive the left telescopic arm (35) and the right telescopic arm (34) it rotates synchronously, and then drives cover board (32) folding described through opening (21).

3. the charging pile that integral type according to claim 2 is hidden in underground, it is characterised in that: on the longitudinal direction nose girder (31) It is perforative through guide runner (311) to offer left and right, cover board (32) right lateral side is described through slide guide equipped with that can be sheathed on And it can be with the connection sliding part (321) being slidably connected through guide runner (311) in slot (311).

4. the charging pile that integral type according to claim 1 is hidden in underground, it is characterised in that: the lift drive mechanism (5) include:

Hanging wheel group (51) is set on the downside of the outer accommodating cavity cover board (2)；

Guide post group (52) is connected on the downside of the outer accommodating cavity cover board (2)；

It is oriented to connection group (53), is set on the interior accommodating cavity (4), and can be slidably connected with the guide post group (52)；

It connects rope (54), is around between the hanging wheel group (51) and the guiding connection group (53)；

Rope draw off gear (55) is set on front side of the interior accommodating cavity (4), and is connected with the connection rope (54), is used Connection rope (54) described in folding and unfolding drives the interior accommodating cavity (4) to lead along described to move the guiding connection group (53) Column group (52) vertical direction oscilaltion is mobile.

5. the charging pile that integral type according to claim 4 is hidden in underground, it is characterised in that: the hanging wheel group (51) includes Set on it is described it is outer accommodating cavity cover board (2) on the downside of right front portion the right side before hanging wheel group (511), be set to the outer accommodating cavity cover board (2) hanging wheel group (512), the left back hanging wheel set on the left back portion in outer accommodating cavity cover board (2) downside behind the right side at the right rear portion in downside Group (513), the left front hanging wheel group (514) for being set to left front portion on the downside of outer accommodating cavity cover board (2)；

The guide post group (52) includes being set on the downside of the outer accommodating cavity cover board (2) and being located at interior accommodating cavity (4) right side The right guide post (521) of side, is located at the interior accommodating cavity (4) at the rear pillar (522) being located on rear side of interior accommodating cavity (4) The left guide post (523) in left side；

Guiding connection group (53) includes set on the interior right guiding connector (531) accommodated on cavity (4) right side, is set to Rear guiding connector (532) on described interior accommodating cavity (4) rear side, the left side on described interior accommodating cavity (4) left side are led To connector (533)；

Described connection rope (54) one end be fixedly arranged on it is described it is right before in hanging wheel group (511), the other end successively passed around the right side and led To connector (531), it is described it is right after hanging wheel group (512), it is described after guiding connector (532), the left back hanging wheel group (513), The left guiding connector (533), the left front hanging wheel group (514) are connected with the rope draw off gear (55) afterwards.

6. the charging pile that integral type according to claim 5 is hidden in underground, it is characterised in that: the right guiding connector (531) and on the rear guiding connector (532) and the left guiding connector (533) it is equipped with for passing around the connecting rope Rope (54) passes around ring (5200).

7. the charging pile that integral type according to claim 1 is hidden in underground, it is characterised in that: the integral type is hidden in underground Charging pile further include be set between interior accommodating cavity (4) upper side and the charging pile main body (6) top and be used for seal The Hermetical connecting structure of connection.

8. the charging pile that integral type according to claim 7 is hidden in underground, it is characterised in that: the charging pile main body (6) Upside periphery is equipped with the upside outside bulge (61) protruded outwardly with for covering interior accommodating cavity (4)；

The Hermetical connecting structure includes:

Lower protrusion (71) is set on the downside of the upside outside bulge (61), and protrudes downward；

Recessed docking groove (72) is set on interior accommodating cavity (4) upper side towards lower recess, for dock it is described under it is convex Portion (71) out；

Sealing ring (73) is sheathed on the lower protrusion (71), for be tightly connected the lower protrusion (71) with it is described Gap between recessed docking groove (72).

9. the charging pile that integral type according to claim 7 is hidden in underground, it is characterised in that: the charging pile main body (6) On be additionally provided with accommodating cavity (62), and be additionally provided in the accommodating cavity (62) and can be used for the charging gun of charging electric car (63)。

10. the charging pile that integral type according to claim 9 is hidden in underground, it is characterised in that: the charging pile main body (6) On be additionally provided with switching mechanism (64) for opening the accommodating cavity (62) or for closing the accommodating cavity (62).