CN212148512U - Fill electric pile with oneself protect function - Google Patents

Abstract

The utility model belongs to the technical field of new energy automobile charging, aim at solving the problem that the area of charging pile is big and can't carry out the self-protection, concretely relates to charging pile with self-protection function, including charging pile body, charging pile installation storehouse, shelter from device and draw the device, charging pile body rotatable sets up inside charging pile installation storehouse, charging pile body and charging pile installation storehouse are the settlement angle setting, charging pile installation storehouse level sets up in the underground; the shielding device comprises a shielding structure and a shielding supporting device, the shielding structure is arranged on one side of the charging pile body through the shielding supporting device, and the shielding structure is arranged in a telescopic manner; the length of the shielding supporting device is greater than that of the charging pile installation bin; the pulling device is arranged between the charging pile body and the shielding and supporting device and used for pulling the charging pile body when the charging pile body rotates clockwise to reset; through the utility model discloses can realize filling the self-protection of electric pile under bad weather.

Description

Fill electric pile with oneself protect function

Technical Field

The utility model belongs to the technical field of the new energy automobile charges, concretely relates to fill electric pile with oneself protect function.

Background

At present, with the gradual popularization of new energy automobiles, the installation quantity of charging piles is more and more, but the quantity of the charging piles used in practice is very limited, so that the problems of large occupied area, insufficient utilization rate and the like caused by the fact are more and more prominent, and meanwhile, the phenomenon that the charging piles are occupied by other automobiles exists; in addition, the present electric pile that fills is mostly the vertical type, set up and hang on filling electric pile in open-air place first that charges, the head that charges is easily drenched by water, cause the short circuit, damage a series of problems such as fill electric pile and damage the electric automobile that uses this head that charges to charge, especially to setting up and to filling electric pile in the open air and suffering wind and rain and drench easy corrosion very much under meetting bad weather state, can't effectively protect, and the protective means that the present electric pile that fills adopted is comparatively single, still not ideal enough to the protection effect that fills electric pile, especially, the aspect such as charging device's shell template and charging device's corrosion protection causes the impaired phenomenon of electric pile because of rainwater weather etc. very easily, this will greatly influence the life and the performance that fill electric pile, endanger.

Therefore, how to improve the corrosion resistance of the charging pile and reduce the damage of the charging pile becomes a technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely solving the problems that the occupied area of the charging pile is large and self-protection cannot be carried out, the utility model provides a charging pile with a self-protection function, which comprises a charging pile body, a charging pile installation bin, a shielding device and a pulling device, wherein the charging pile body is rotatably arranged inside the charging pile installation bin, the charging pile body and the charging pile installation bin are arranged at a set angle, the charging pile installation bin is horizontally arranged underground, and the set angle is an included angle between the axis of the charging pile body and the axis of the charging pile installation bin; the shielding device comprises a shielding structure and a shielding supporting device, the shielding structure is arranged on one side of the charging pile body through the shielding supporting device, and the shielding structure is arranged in a telescopic manner; the length of the shielding supporting device is greater than that of the charging pile installation bin; the pulling device is arranged between the charging pile body and the shielding supporting device and used for pulling the charging pile body when the charging pile body rotates clockwise to reset.

In some preferred embodiments, the charging pile installation bin is provided with a hollow chamber extending in the horizontal direction and arranged below the ground, the top of the hollow chamber is provided with a first group of sealing plates and a second group of sealing plates, and the first group of sealing plates and the second group of sealing plates are arranged in parallel; the first group of sealing plates are used for sealing the cavity when the charging pile is in a standing state; the second group of sealing plates are used for sealing the cavity when the charging pile is in a lying state; the first group of sealing plates comprise a first sealing structure and a second sealing structure, and the first sealing structure and the second sealing structure are respectively arranged on the left side wall and the right side wall of the top of the cavity in a telescopic manner; the second group of sealing plates comprise a third sealing structure and a fourth sealing structure, and the third sealing structure and the fourth sealing structure are respectively and telescopically arranged on the left side wall and the right side wall of the top of the cavity.

In some preferred embodiments, the first sealing structure comprises a first body structure, and one end of the first body structure, which is far away from the cavity side wall, is matched with the first side wall of the charging pile body; the second sealing structure comprises a second body structure, and one end, far away from the side wall of the cavity, of the second body structure is matched with the second side wall of the charging pile body; a first sealing damping piece made of elastic materials is fixed at the matched positions of the first body structure, the first side wall, the second body structure and the second side wall; the first sealing structure further comprises a first clamping structure, and the first clamping structure is telescopically arranged at one end of the first body structure, which is far away from the side wall of the cavity; the second sealing structure further comprises a second clamping structure, and the second clamping structure is telescopically arranged at one end of the second body structure, which is far away from the side wall of the cavity; when the charging pile body completely falls into the cavity, the first body structure, the first clamping structure, the second body structure and the second clamping structure are respectively driven by corresponding power devices to oppositely extend and butt joint to form a sealing layer for sealing the charging pile body; a first clamping part is arranged at one end of the first clamping structure far away from the first body structure; the second clamping structure is provided with a second clamping part which is far away from the second body structure and is matched with the first clamping part; and a second sealing damping piece made of elastic material is fixedly arranged at the cantilever ends of the first clamping part and the second clamping part.

In some preferred embodiments, the third sealing structure comprises a third body structure, an end of the third body structure remote from the chamber sidewall is provided with a third interface portion; the fourth sealing structure comprises a fourth body structure, and a fourth butt joint part is arranged at one end of the fourth body structure, which is far away from the side wall of the cavity; the third butt joint part and the fourth butt joint part are arranged in a matched mode, and spaces for accommodating the pull wires in the pulling device are arranged at the end portions, opposite to the fourth butt joint part, of the third butt joint part.

In some preferred embodiments, the pulling device comprises a first mounting portion, a second mounting portion, and a pulling wire disposed between the first mounting portion and the second mounting portion; a first side wall groove is formed in the inner side of the shielding and supporting device, and the first mounting part is arranged in the first side wall groove; a second side wall groove is formed in one side, close to the shielding and supporting device, of the charging pile body, and the second mounting portion is arranged in the second side wall groove; one end of the stay wire is fixedly connected with the second mounting part, and the other end of the stay wire is rotatably connected with the first mounting part; the first side wall groove is also provided with a stay wire power device, and the stay wire can be wound inwards and retracted under the driving of the stay wire power device; when the charging pile body is triggered to be in a self-protection state and rotates anticlockwise, the pull wire is in a free state and stretches under the action of gravity of the charging pile body; when the charging pile body is in a clockwise rotation reset state, the stay wire is contracted under the driving of the stay wire power device, and the stay wire and the rotation driving device of the charging pile body provide torsion force simultaneously so as to enable the charging pile body to rotate and reset.

In some preferred embodiments, the shielding structure includes a first shielding structure and a second shielding structure, the first shielding structure is fixedly disposed on the top of the shielding supporting device, and the second shielding structure is telescopically disposed on the cantilever end of the first shielding structure; the second shielding structure is sleeved with the first shielding structure, and the length of the second shielding structure is smaller than that of the first shielding structure; the second shielding structure comprises a multi-stage telescopic plate-shaped structure, and the multi-stage plate-shaped structure is sleeved with the multi-stage telescopic plate-shaped structure.

In some preferred embodiments, the shielding support device comprises a first support part, a movable hinge part and a second support part, and the length of the first support part is greater than that of the charging pile installation bin; the first supporting part and the second supporting part can be arranged in a relatively rotating way through the movable hinge part; the shielding supporting device further comprises a supporting device rotation driving device, and a power output shaft of the supporting device rotation driving device is fixedly connected with a power input end of the movable hinge part so as to drive the movable hinge part and further drive the first supporting part to rotate.

In some preferred embodiments, the length of the first shielding structure is consistent with the distance from the top of the living hinge to the top of the charging pile installation bin.

In some preferred embodiments, a third side wall groove is formed in one side of the charging pile body, which is far away from the shielding device, a supporting device is arranged in the third side wall groove, and a connecting piece is arranged on one side of the supporting device, which is close to the inner wall of the third side wall groove; the connecting piece can drive the supporting device to move outwards to a first preset position or inwards to a second preset position under the driving of the connecting piece power device; the first preset position is a position where the supporting device is hinged and clamped with a hinge portion arranged on the side wall of the charging pile body, and the second preset position is a position where the inner side of the supporting device is attached to the inner wall of a groove in the third side wall.

In some preferred embodiments, the supporting device comprises a first connecting rod and one or more second connecting rods, and the one or more second connecting rods are sleeved with the first connecting rod and can be arranged in a relatively movable manner; the second connecting rod can extend downwards under the driving of the connecting rod power device to be clamped with a hinged clamping part arranged at the bottom of the charging pile mounting bin; one end of the second connecting rod, which is far away from the first connecting rod, is provided with a sliding-in bulge, and the sliding-in bulge is rotatably connected with the second connecting rod; the hinged clamping part is provided with a sliding-in groove matched with the sliding-in bulge; when the slide-in protrusion is engaged with the slide-in groove, the slide-in protrusion may rotate inside the slide-in groove.

The utility model has the advantages that: through the charging pile installation bin and the charging pile body which can be arranged in a rotating mode, self-protection of the charging pile body can be achieved, the rotating bearing device and the rotating driving device are arranged at the bottom of the charging pile, the upper portion of the charging pile can be driven to rotate by 90 degrees under the driving of the rotating driving device to enable the charging pile to fall into the chamber of the charging pile installation bin completely, a second group of sealing plates arranged at the top of the chamber form a sealing layer between the chamber and the outside, sealing protection of the charging pile can be achieved, and the ground where the charging pile is located can be leveled; the shielding device arranged on the ground and the pulling device arranged between the charging pile body and the shielding device can realize the rotary reset of the charging pile body by pulling force, reduce the bearing capacity of the rotary driving device of the charging pile body and prolong the service life of the motor; the first group of mounting panel and the second group of mounting panel that set up through the cavity top can realize filling the electric pile body and to the sealing of cavity under different states, simultaneously through filling the device that shelters from that electric pile body top set up, can realize keeping out the wind and keeping off the rain protection to filling electric pile installation storehouse, guarantee the dry cleanness of cavity, for filling electric pile body and providing safe effectual self-protection space.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a specific embodiment of the utility model discloses when charging pile with self-protection function is in operating condition.

Fig. 2 is a schematic structural diagram of a specific embodiment of the present invention when the self-protection charging pile is in the first self-protection state.

Fig. 3 is a schematic structural diagram of an embodiment of the present invention when the charging pile with self-protection function is in the second self-protection state.

Fig. 4 is a schematic structural diagram of a specific embodiment of the present invention when the self-protection charging pile is in the third self-protection state.

Fig. 5 is a schematic structural diagram of a specific embodiment of the present invention when the charging pile with self-protection function is in the fourth self-protection state.

Fig. 6 is a schematic structural diagram of a specific embodiment of the present invention when the charging pile with self-protection function is in the fifth self-protection state.

Fig. 7 is a partially enlarged view of a in fig. 6.

Fig. 8 is a schematic structural diagram of an embodiment of the present invention when the charging pile with self-protection function is in the sixth self-protection state.

Fig. 9 is a schematic structural diagram of a specific embodiment of the present invention when the charging pile with self-protection function is in the seventh self-protection state.

Description of reference numerals: 100. the charging pile comprises a charging pile body, a charging pile body 110, a third side wall groove 120, a second side wall groove 130, a supporting device 131, a hinge portion 132, a first connecting rod 133, a second connecting rod 134, a sliding-in bulge 140 and a rotating supporting device; 210. a chamber 211, a hinge-engaging portion 212, a slide-in groove 220, a first sealing plate 221, a first sealing structure 222, a second sealing structure 230, a second sealing plate 231, a third sealing structure 232, and a fourth sealing structure; 310. the shielding structure 311, the first shielding structure 312, the second shielding structure 320, the shielding support device 321, the first support part 322, the movable hinge part 323, the second support part 330, and the first sidewall groove; 400. and a pulling device.

Detailed Description

In order to make the embodiments, technical solutions and advantages of the present invention more obvious, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The invention will be further described with reference to the accompanying drawings in conjunction with specific embodiments.

Referring to fig. 1, the structural diagram of a specific embodiment of the charging pile with self-protection function of the present invention is shown in a working state, i.e. the charging pile is in a vertical state; the charging pile comprises a charging pile body 100, a charging pile installation bin, a shielding device and a pulling device 400, wherein the charging pile body is rotatably arranged inside the charging pile installation bin, the charging pile body and the charging pile installation bin are arranged at a set angle, the charging pile installation bin is horizontally arranged underground, and the set angle is an included angle between the axis of the charging pile body and the axis of the charging pile installation bin; the shielding device comprises a shielding structure 310 and a shielding supporting device 320, the shielding structure is arranged on one side of the charging pile body 100 through the shielding supporting device, and the shielding structure is arranged in a telescopic manner; the length of the shielding supporting device is greater than that of the charging pile installation bin; draw device 400 to set up in filling the electric pile body and shelter from between the strutting arrangement for fill electric pile body and pull when electric pile body clockwise rotation resets and fill electric pile body.

Further, the charging pile installation bin is provided with a hollow chamber 210 which extends in the horizontal direction and is arranged below the ground, the top of the hollow chamber is provided with a first group of sealing plates and a second group of sealing plates, the first group of sealing plates and the second group of sealing plates are arranged in parallel, and in the embodiment, the first group of sealing plates are arranged on the upper portions of the second group of sealing plates; the first group of sealing plates are used for sealing the cavity when the charging pile is in an upright state and preventing sand, dust, rainwater and the like from entering the cavity; the second group of sealing plates are used for sealing the cavity when the charging pile is in a lying state.

Preferably, the first set of sealing plates includes a first sealing structure 221 and a second sealing structure 222, which are telescopically disposed at the left and right sidewalls of the top of the chamber, respectively; under the normal working state of the charging pile, the first sealing structure and the second sealing structure extend towards the cantilever of the charging pile to be clamped with the left side wall and the right side wall of the charging pile body, and form an isolation layer of a closed cavity together with the charging pile body; when the charging pile body is in a self-protection state, namely needs to rotate to enter the cavity, the first sealing structure and the second sealing structure are driven by the corresponding power devices to be retracted into the left side wall and the right side wall of the top of the cavity, and the rotation process of the charging pile body is not interfered with each other; it should be noted that the utility model discloses be applied to the self-protection of bad weather, before bad weather comes, carry out the vertical type and fill the rotation of electric pile device and hide inside the below ground cavity, perhaps to the electric pile device is filled to the setting in the open air, when detecting that this region is long-time or the periodic vehicle flows less, can carry out the self-protection of the electric pile device that fills that this region set up to restart again when this region mobility is great and correspond the power supply of filling electric pile in order to carry out the car.

Further, the first sealing structure comprises a first body structure, and one end, far away from the side wall of the cavity, of the first body structure is matched with the first side wall of the charging pile body; the second sealing structure comprises a second body structure, and one end, far away from the side wall of the cavity, of the second body structure is matched with the second side wall of the charging pile body; the first sealing damping piece made of elastic materials is fixed at the matching position of the first body structure, the first side wall, the second body structure and the second side wall, namely, a circle of elastic part is arranged at the position corresponding to the matching clamping of the first sealing structure and the second sealing structure, and the elastic part is clamped with the position corresponding to the first sealing structure and the second sealing structure, so that the sealing effect can be further improved, and the damage to the charging pile body shell can be reduced.

Furthermore, the first sealing structure also comprises a first clamping structure, and the first clamping structure is telescopically arranged at one end of the first body structure, which is far away from the side wall of the cavity; the second sealing structure also comprises a second clamping structure which is telescopically arranged at one end of the second body structure far away from the side wall of the cavity; when the charging pile body completely falls into the cavity, the first body structure, the first clamping structure, the second body structure and the second clamping structure are oppositely extended and butted under the driving of the corresponding power devices respectively to form a sealing layer for sealing the charging pile body.

Furthermore, one end of the first clamping structure, which is far away from the first body structure, is provided with a first clamping part; the second clamping structure is provided with a second clamping part which is far away from the second body structure and is matched with the first clamping part; the cantilever ends of the first clamping part and the second clamping part are fixedly provided with a second sealing damping piece made of elastic materials.

Further, the bottom that rotatory bears device 140 is the spherical structure, and the bottom of spherical structure can be provided with the arc cogged rail with the outside looks adaptation of this spherical structure, is provided with the arc tooth's socket with arc cogged rail engaged with in the cavity the utility model discloses in, rotary drive should fill electric pile counter-clockwise turning through the drive, through the meshing of arc tooth's socket and arc tooth's socket, realize that this charging device is steady reliable rotatory inside this cavity, through the arc tooth's socket of bottom and lateral part setting in the cavity to it is whole to fill electric pile supplementary bearing of rotatory in-process at this charging pile, reduces the bearing capacity of motor, improves motor life.

Furthermore, the rotation driving device is a driving motor, the power output end of the driving motor is fixedly connected with the center of the spherical structure, the driving motor is arranged on one side of the spherical structure, and meanwhile, the driving motor is arranged in the cavity without influencing the rotation operation of the charging pile.

Further, the drawing device 400 includes a first mounting portion, a second mounting portion, and a drawing wire disposed between the first mounting portion and the second mounting portion; a first side wall groove 330 is formed in the inner side of the shielding and supporting device, and the first mounting part is arranged in the first side wall groove; a second side wall groove 120 is formed in one side, close to the shielding and supporting device, of the charging pile body, and a second installation part is arranged in the second side wall groove; one end of the pull wire is fixedly connected with the second mounting part, and the other end of the pull wire is rotatably connected with the first mounting part; the first side wall groove is also provided with a stay wire power device, and the stay wire can be wound inwards and retracted under the driving of the stay wire power device; in the process that the charging pile body triggers a self-protection state to rotate anticlockwise, the stay wire is in a free state and stretches under the action of gravity of the charging pile body; when filling the electric pile body and being in clockwise rotation reset state, act as go-between and contract under power device's the drive of acting as go-between, provide torsion so that fill the rotation of electric pile body and reset with the rotary drive device who fills the electric pile body simultaneously.

Further, a third side wall groove 110 is formed in one side, away from the shielding device, of the charging pile body 100, a supporting device 130 is arranged in the third side wall groove, and a connecting piece is arranged on one side, close to the inner wall of the third side wall groove, of the supporting device; the connecting piece can drive the supporting device to move outwards to a first preset position or move inwards to a second preset position under the driving of the connecting piece power device; the first preset position is a position where the supporting device is hinged and clamped with the hinged portion arranged on the side wall of the charging pile body, and the second preset position is a position where the inner side of the supporting device is attached to the inner wall of the groove of the third side wall.

Furthermore, a slide-in groove is arranged at the set position of the hinged clamping part and is used for clamping the corresponding end part of the supporting device; the sliding-in groove is arranged in the hinged clamping part in a lifting manner and is used for clamping and fixing the corresponding end of the supporting device and separating the supporting device from the corresponding end of the supporting device in a corresponding working state.

Further, referring to fig. 2 to 7, schematic structural diagrams of an embodiment of the self-protection charging pile in different states after triggering self-protection according to the present invention are shown; the supporting device comprises a first connecting rod 132 and one or more second connecting rods 133, and the one or more second connecting rods are sleeved with the first connecting rod and can move relatively; the second connecting rod can extend downwards under the driving of the connecting rod power device to be clamped with a hinged clamping part arranged at the bottom of the cavity; one end of the second connecting rod, which is far away from the first connecting rod, is provided with a slide-in bulge 134 which is rotatably connected with the second connecting rod; the hinge joint clamping part 211 is provided with a sliding-in groove 212 matched with the sliding-in bulge; when the sliding-in protrusion is engaged with the sliding-in groove, the sliding-in protrusion can rotate in the sliding-in groove; the self-protection state is that the charging pile triggers self-protection when receiving an external signal instruction or detecting severe weather according to monitoring equipment arranged by the charging pile; at the moment, the connecting piece in the groove on the side wall of the charging pile drives the supporting device to move outwards under the driving of the power device of the connecting piece to a position where the supporting device is hinged and clamped with the hinged part arranged on the side wall of the charging pile; then, the supporting device is driven by the supporting power device to rotate outwards to a set angle, so that the supporting between the side wall of the charging pile body and the bottom of the cavity is carried out in the rotating process of the charging pile; the supporting device is a connecting rod device which can be arranged in a telescopic mode, when the connecting rod device rotates to a set position, the connecting rod device extends to a position which is clamped and connected with a hinged clamping part arranged at the bottom of a cavity of the charging pile installation bin under the driving of the connecting rod power device, the charging pile body, the supporting device and the bottom of the cavity form a triangular shape, so that auxiliary supporting of the charging pile body in the rotating process is guaranteed, meanwhile, the supporting device is matched with the rotation driving device, the bearing of a corresponding motor is reduced, and the service life of the corresponding motor is prolonged; the both ends of connecting rod device are respectively with fill articulated the setting of articulated portion of electric pile's lateral wall recess, the articulated block portion of cavity bottom, are flexible rotatable coupling.

Further, the shielding structure includes a first shielding structure 311 and a second shielding structure 312, the first shielding structure is fixedly disposed on the top of the shielding support device, and the second shielding structure is telescopically disposed on the cantilever end of the first shielding structure; the second shielding structure is sleeved with the first shielding structure, and the length of the second shielding structure is smaller than that of the first shielding structure; the second shielding structure comprises a multi-stage telescopic plate-shaped structure, and the multi-stage plate-shaped structure is sleeved with the multi-stage telescopic plate-shaped structure.

When the charging pile body is in the self-protection second state, the self-protection second state is a state at a certain moment in the rotation process of the charging pile body; the connecting rod that strutting arrangement (being connecting rod device)'s multistage cover was established and is being filled the rotatory in-process that falls of electric pile, constantly overlaps under the dual function of the gravity of filling electric pile and connecting rod power device and establish foldingly to the stable decline of electric pile is filled in the realization.

When being in self-protection third state, self-protection third state is for filling the position that rotatory decline is close to filling electric pile installation bin cavity bottom for filling electric pile, also be the position of the whole shrink folding to first connecting rod of second connecting rod, at this moment, distance between articulated block portion and the articulated portion is approximately equal to the length of first connecting rod, detect the distance between the articulated portion that sensing device carries out the articulated portion that fills electric pile lateral wall mountain and the chamber bottom set up through the distance that sets up in the cavity bottom, in order to guarantee to fill the normal rotation of electric pile.

Further, the distance detection sensing device is arranged beside or at the bottom of the sliding-in groove of the hinged clamping part to detect the distance between the hinged part arranged on the side wall of the charging pile and the sliding-in groove, and when the distance is smaller than a preset distance, the sliding-in groove is controlled to move downwards to be separated from the clamping with the sliding-in protrusion, and the support power device is controlled to stop moving to release the support device to be in a free state; the distance is predetermine and is slightly greater than the safe distance of first connecting rod length for the settlement, prevents to carry out under rotary drive device's drive that the electric pile that fills that rotates from leading to the fact hard resistance through strutting arrangement with the cavity bottom, avoids causing the destruction to filling electric pile.

When the self-protection power device is in the self-protection fourth state, namely in the state that the sliding-in groove is disengaged from the sliding-in protrusion arranged at the end part of the supporting device, the supporting device can rotate relative to the hinge part to a first preset position through the arranged spring assembly after the supporting power device stops. Because the distance between stake and the inside descending position of predetermineeing of cavity is not big this moment, so can rely on rotary drive device's drive to bear and can realize filling the rotatory of stake and fall down, perhaps fall to the position of predetermineeing in the cavity through the gravity of filling the stake.

Further, the bottom of cavity still is provided with one deck elastic construction for the protection fills the electric pile body.

Where fig. 7 is a partial enlarged view of a in fig. 6, the second group of sealing plates includes a third sealing structure 231 and a fourth sealing structure 232, which are telescopically disposed at left and right sidewalls of the top of the chamber, respectively.

Preferably, the third sealing structure comprises a third body structure, and one end of the third body structure, which is far away from the side wall of the chamber, is provided with a third butting part; the fourth sealing structure comprises a fourth body structure, and a fourth butt joint part is arranged at one end of the fourth body structure, which is far away from the side wall of the cavity; the third butt joint part and the fourth butt joint part are arranged in a matched mode, and spaces for containing pull wires in the pulling device are arranged at the end portions, opposite to the fourth butt joint part, of the third butt joint part.

Further, referring to fig. 8 and 9, when the charging pile body completely falls into the cavity, the supporting device can move towards the inner part of the side wall groove under the supporting force of the bottom of the cavity so as to ensure that the side wall of the charging pile is completely attached to the bottom of the cavity; the closing plate that sets up lateral wall about the cavity top inwards extends the block in order to fill the closure of electric pile place cavity under the power device drive that corresponds, can prevent that the entering such as wind and rain dust from filling electric pile installation storehouse inside, can guarantee again to fill the level and smooth on electric pile place ground originally. At the moment, the stay wire is in a free and non-tight state, and the second group of sealing plates drive the closed chamber at the corresponding power device. The shielding structure is driven by a shielding structure power device to completely retract the second shielding structure into the first shielding structure 311; then, the rotation of the shielding support device is performed.

Preferably, the shielding support means comprises a first support 321, a living hinge 322 and a second support 323, the first support having a length greater than the length of the chamber; the first supporting part and the second supporting part can be relatively rotatably arranged through the movable hinge part; the shielding supporting device further comprises a supporting device rotary driving device, a power output shaft of the supporting device rotary driving device is fixedly connected with a power input end of the movable hinged portion to drive the first supporting portion to rotate to a horizontal position, and at the moment, the first shielding structure is attached to the ground at the top of the cavity to form secondary sealing of the cavity.

Preferably, the length of the first shielding structure is set in correspondence with the distance from the top of the living hinge to the top of the chamber.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. A charging pile with a self-protection function is characterized by comprising a charging pile body, a charging pile installation bin, a shielding device and a pulling device, wherein the charging pile body is rotatably arranged inside the charging pile installation bin, the charging pile body and the charging pile installation bin are arranged at a set angle, the charging pile installation bin is horizontally arranged underground, and the set angle is an included angle between the axis of the charging pile body and the axis of the charging pile installation bin; the shielding device comprises a shielding structure and a shielding supporting device, the shielding structure is arranged on one side of the charging pile body through the shielding supporting device, and the shielding structure is arranged in a telescopic manner; the length of the shielding supporting device is greater than that of the charging pile installation bin; the pulling device is arranged between the charging pile body and the shielding supporting device and used for pulling the charging pile body when the charging pile body rotates clockwise to reset.

2. The self-protection charging pile according to claim 1, wherein the charging pile installation bin is provided with a hollow chamber extending in a horizontal direction and arranged below the ground, the top of the hollow chamber is provided with a first group of sealing plates and a second group of sealing plates, and the first group of sealing plates and the second group of sealing plates are arranged in parallel; the first group of sealing plates are used for sealing the cavity when the charging pile is in a standing state; the second group of sealing plates are used for sealing the cavity when the charging pile is in a lying state; the first group of sealing plates comprise a first sealing structure and a second sealing structure, and the first sealing structure and the second sealing structure are respectively arranged on the left side wall and the right side wall of the top of the cavity in a telescopic manner; the second group of sealing plates comprise a third sealing structure and a fourth sealing structure, and the third sealing structure and the fourth sealing structure are respectively and telescopically arranged on the left side wall and the right side wall of the top of the cavity.

3. The self-protecting charging post according to claim 2, wherein the first sealing structure comprises a first body structure, and an end of the first body structure away from the side wall of the cavity is matched with the first side wall of the charging post body; the second sealing structure comprises a second body structure, and one end, far away from the side wall of the cavity, of the second body structure is matched with the second side wall of the charging pile body; a first sealing damping piece made of elastic materials is fixed at the matched positions of the first body structure, the first side wall, the second body structure and the second side wall; the first sealing structure further comprises a first clamping structure, and the first clamping structure is telescopically arranged at one end of the first body structure, which is far away from the side wall of the cavity; the second sealing structure further comprises a second clamping structure, and the second clamping structure is telescopically arranged at one end of the second body structure, which is far away from the side wall of the cavity; when the charging pile body completely falls into the cavity, the first body structure, the first clamping structure, the second body structure and the second clamping structure are respectively driven by corresponding power devices to oppositely extend and butt joint to form a sealing layer for sealing the charging pile body; a first clamping part is arranged at one end of the first clamping structure far away from the first body structure; the second clamping structure is provided with a second clamping part which is far away from the second body structure and is matched with the first clamping part; and a second sealing damping piece made of elastic material is fixedly arranged at the cantilever ends of the first clamping part and the second clamping part.

4. The self-protecting charging post according to claim 2, wherein said third sealing structure comprises a third body structure, and a third abutting portion is disposed at an end of said third body structure away from said chamber side wall; the fourth sealing structure comprises a fourth body structure, and a fourth butt joint part is arranged at one end of the fourth body structure, which is far away from the side wall of the cavity; the third butt joint part and the fourth butt joint part are arranged in a matched mode, and spaces for accommodating the pull wires in the pulling device are arranged at the end portions, opposite to the fourth butt joint part, of the third butt joint part.

5. The self-protecting charging pile as claimed in claim 3, wherein the pulling means comprises a first mounting part, a second mounting part and a pulling wire disposed between the first mounting part and the second mounting part; a first side wall groove is formed in the inner side of the shielding and supporting device, and the first mounting part is arranged in the first side wall groove; a second side wall groove is formed in one side, close to the shielding and supporting device, of the charging pile body, and the second mounting portion is arranged in the second side wall groove; one end of the stay wire is fixedly connected with the second mounting part, and the other end of the stay wire is rotatably connected with the first mounting part; the first side wall groove is also provided with a stay wire power device, and the stay wire can be wound inwards and retracted under the driving of the stay wire power device; when the charging pile body is triggered to be in a self-protection state and rotates anticlockwise, the pull wire is in a free state and stretches under the action of gravity of the charging pile body; when the charging pile body is in a clockwise rotation reset state, the stay wire is contracted under the driving of the stay wire power device, and the stay wire and the rotation driving device of the charging pile body provide torsion force simultaneously so as to enable the charging pile body to rotate and reset.

6. The charging pile with the self-protection function according to claim 1, wherein the shielding structure comprises a first shielding structure and a second shielding structure, the first shielding structure is fixedly arranged at the top of the shielding supporting device, and the second shielding structure is telescopically arranged at the cantilever end of the first shielding structure; the second shielding structure is sleeved with the first shielding structure, and the length of the second shielding structure is smaller than that of the first shielding structure; the second shielding structure comprises a multi-stage telescopic plate-shaped structure, and the multi-stage plate-shaped structure is sleeved with the multi-stage telescopic plate-shaped structure.

7. The charging pile with self-protection function according to claim 6, wherein the shielding support device comprises a first support part, a movable hinge part and a second support part, and the length of the first support part is greater than that of the charging pile installation bin; the first supporting part and the second supporting part can be arranged in a relatively rotating way through the movable hinge part; the shielding supporting device further comprises a supporting device rotation driving device, and a power output shaft of the supporting device rotation driving device is fixedly connected with a power input end of the movable hinge part so as to drive the movable hinge part and further drive the first supporting part to rotate.

8. The charging pile with self-protection function according to claim 7, wherein the length of the first shielding structure is consistent with the distance from the top of the movable hinge part to the top of the charging pile installation bin.

9. The charging pile with the self-protection function according to any one of claims 1 to 8, wherein a third side wall groove is formed in one side of the charging pile body, which is far away from the shielding device, a supporting device is arranged in the third side wall groove, and a connecting piece is arranged on one side of the supporting device, which is close to the inner wall of the third side wall groove; the connecting piece can drive the supporting device to move outwards to a first preset position or inwards to a second preset position under the driving of the connecting piece power device; the first preset position is a position where the supporting device is hinged and clamped with a hinge portion arranged on the side wall of the charging pile body, and the second preset position is a position where the inner side of the supporting device is attached to the inner wall of a groove in the third side wall.

10. The self-protecting charging pile as claimed in claim 9, wherein the supporting means includes a first connecting rod and one or more second connecting rods, the one or more second connecting rods are sleeved with the first connecting rod and can be set in a relative motion; the second connecting rod can extend downwards under the driving of the connecting rod power device to be clamped with a hinged clamping part arranged at the bottom of the charging pile mounting bin; one end of the second connecting rod, which is far away from the first connecting rod, is provided with a sliding-in bulge, and the sliding-in bulge is rotatably connected with the second connecting rod; the hinged clamping part is provided with a sliding-in groove matched with the sliding-in bulge; when the slide-in protrusion is engaged with the slide-in groove, the slide-in protrusion may rotate inside the slide-in groove.

Images