CN218577539U - Over-and-under type fills electric pile - Google Patents

Abstract

The application provides a stake of charging of over-and-under type mainly includes elevating gear and charging device, and wherein, elevating gear's fixing base can be used to pre-buried under the earth's surface, and charging device's charging device body sets up in elevating gear's removal seat, drives the charging device body through the lift adjustment of removing the seat in the fixing base and carries out lift adjustment. Compared with the prior art, the utility model provides a power cord one end of electric pile is filled to over-and-under type is through realizing once fixing with this body coupling of charging device, the other end passes and removes the seat and extends to the fixing base in, can realize the secondary through removing the seat and fix, again because the partial power cord that is located the fixing base can satisfy the required variable quantity of lift adjustment through the flexible mode of elasticity, so can utilize the flexible mode of elasticity to realize the high-efficient tensioning of power cord to the phenomenon of the scattered indiscriminate and extrusion damage of fully avoided power cord takes place.

Description

Over-and-under type fills electric pile

Technical Field

This application belongs to and fills electric pile technical field, and more specifically says, relates to a stake of charging of over-and-under type.

Background

With the continuous development and innovation of new energy technology, new energy vehicles are gradually developing into the mainstream trend of the automobile industry, and the charging pile serving as a power supply facility for charging the new energy vehicles also has an extremely wide development prospect. In current vehicle charging scene, the over-and-under type fills electric pile and compares in fixing the electric pile that fills at the earth's surface, can will fill electric pile when idle and hide and fully avoid external damage. However, the existing partial lifting type charging pile is too long in order to meet the requirement of lifting adjustment, so that the power line in the lifting adjustment process is scattered and is easily damaged by extrusion, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a stake of charging of over-and-under type to solve the partial over-and-under type that exists among the prior art and fill electric pile's power cord easily by the technical problem of extrusion damage.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

an elevating charging pile comprising:

the lifting device comprises a fixed seat and a movable seat, the movable seat is arranged in the fixed seat in a lifting adjusting mode, and the movable seat has an exposed state extending out of the fixed seat and a hidden state being contained in the fixed seat in the lifting adjusting process; and

charging device, including charging device body and power cord, the charging device body sets up in removing the seat, and the charging device body is connected to the one end of power cord, and the other end of power cord passes and removes the seat and extend to the fixing base in, and the part power cord that is located the fixing base can elastic expansion.

According to some embodiments of the application, a portion of the power cord within the anchor base is helically wound into an elastically stretchable extension.

According to some embodiments of this application, remove the seat including installation position and threading passageway, the installation position has the opening that appears in removing the seat both sides, inside threading passageway and power cord adaptation and intercommunication installation position and fixing base, the charging device body setting was in the installation position.

According to some embodiments of the application, one or both ends of the threading channel are provided with a sealing joint adapted to the power cord.

According to some embodiments of the application, the mounting brackets are arranged on the two inner side walls opposite to the mounting positions, and the charging device body can be detachably connected with the mounting brackets.

According to some embodiments of the application, be provided with the open-ended spout of intercommunication on two inside walls that the installation position is relative, the installing support sliding connection spout.

According to some embodiments of the application, elevating gear still includes extending structure, and extending structure sets up in the fixing base, and extending structure's flexible end is connected the bottom of removing the seat.

According to some embodiments of the application, the mobile seat is shaped as a cylinder.

According to some embodiments of the application, an upper portion of the mobile seat is provided with a warning structure.

According to some embodiments of the application, the warning structure comprises a reflective sticker or a warning light.

The application provides an over-and-under type fills electric pile's beneficial effect lies in:

the application provides a stake of charging of over-and-under type mainly includes elevating gear and charging device, and wherein, elevating gear's fixing base can be pre-buried under the earth's surface, and charging device's charging device body sets up in elevating gear's removal seat, drives the charging device body through the lift adjustment of removing the seat in the fixing base and carries out lift adjustment. Compared with the prior art, the utility model provides a power cord one end of electric pile is filled to over-and-under type is through realizing once fixing with this body coupling of charging device, and the other end passes and removes the seat and extend to the fixing base in, can realize the secondary through removing the seat and fix, again because the partial power cord that is located the fixing base can satisfy the required change amount of lift adjustment through elastic stretching's mode, so can utilize elastic stretching's mode to realize the high-efficient tensioning of power cord. Under such structural design, the whole relaxation degree of power cord and be difficult to in disorder, more can not take place the extrusion damage phenomenon with the fixing base contact at lift adjustment's in-process, so be favorable to improving the life of whole over-and-under type electric pile and eliminate the potential safety hazard that the power cord is in disorder and brings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is an overall schematic view of an elevating charging pile provided in an embodiment of the present application;

fig. 2 is a schematic elevation view of an elevation charging pile according to an embodiment of the present disclosure;

fig. 3 is an overall schematic view of a charging device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a power line according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a chute according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. a lifting device;

10. a fixed seat;

11. a movable seat; 110. an installation position; 111. a threading channel; 112. sealing the joint; 113. mounting a bracket; 114. a warning structure; 115. a chute; 116. positioning holes; 117. an elastic pad;

12. a telescopic structure;

2. a charging device;

20. a charging device body;

21. a charging wire;

22. a power line; 220. an extension portion;

3. and (4) the earth surface.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2 together, a description will now be given of the elevating type charging pile provided in the embodiment of the present application.

The lifting type charging pile mainly comprises a lifting device 1 and a charging device 2, specifically, the lifting device 1 comprises a fixed seat 10 and a movable seat 11, the movable seat 11 can be arranged in the fixed seat 10 in a lifting adjusting mode, and the movable seat 11 has an exposed state extending out of the fixed seat 10 and a hidden state collecting into the fixed seat 10 in the lifting adjusting process; charging device 2 includes charging device body 20 and power cord 22, and charging device body 20 sets up in removing seat 11, and charging device body 20 is connected to the one end of power cord 22, and the other end of power cord 22 passes and removes seat 11 and extend to in the fixing base 10, and the partial power cord 22 that is located the fixing base 10 can elastic expansion.

According to the over-and-under type of this application embodiment fills electric pile, its charging device body 20 can satisfy corresponding demand along with the lift adjustment of removing seat 11. Specifically, when the movable seat 11 is in the exposed state, the charging device body 20 is located above the fixed seat 10, so as to facilitate the user to perform a specific charging operation; when removing seat 11 and being in hidden state, charging device body 20 also hides in fixing base 10 thereupon, can fill electric pile when idle state in whole over-and-under type like this, and through hiding charging device body 20 in fixing base 10 and fully avoid external environment to cause the damage to it (for example collision damage, ultraviolet irradiation damage and rain erosion damage etc.).

It can be understood that fixing base 10 here can be pre-buried under earth's surface 3, the tip and the power supply system (for example underground cable fixed connection) of the power cord 22 that are located fixing base 10 simultaneously, like this can be under idle state, through the mode that will remove 11 income fixing bases 10 internal hiding, fully protect charging device 2 not influenced by external environment and effectively reduce ground occupation space, can make the whole over-and-under type fill electric pile fully provided different environment's user demand (for example the limited underground parking place in ground space).

Further, one end of the power cord 22 is connected to the charging device body 20, and the power cord 22 can be fixed to the charging device body 20 at one time; the other end of the power cord 22 passes through the movable seat 11 and extends into the fixed seat 10, and the power cord 22 can be secondarily fixed through the movable seat 11; and because some power cords 22 in the fixed seat 10 can elastically stretch, after the end of the power cords are connected with a power supply system, the deformation amount required by the lifting adjustment can be met by utilizing the elastic stretching action of the power cords. Obviously, the whole relaxation degree of power cord 22 under this kind of structural style just is difficult to take place the phenomenon of scattering, more can not take place the extrusion damage problem at lift adjustment's in-process, consequently is favorable to improving the life of whole over-and-under type electric pile and eliminates the potential safety hazard that power cord 22 was scattered and is brought.

In some embodiments of the present application, a connector is disposed on the inner side wall of the fixing base 10, and the connector is used to electrically connect the end of the power line 22 and the power supply end of the power supply system, and meanwhile, the end fixing effect of the power line 22 can be fully improved.

In some embodiments of the present application, an installation space is reserved in the fixed base 10, and when the movable base 11 is completely received in the fixed base 10, the movable base 11 is located above or just contacts the installation space, and at the same time, a part of the power cord 22 located therein is still in a slightly stretched state.

According to the power cord 22 of the embodiment of the present application, the portion of the power cord within the fixed seat 10 is always in a stretched state in the whole process of adjusting the height of the movable seat 11, so that the power cord can have a good tensioning effect and can sufficiently avoid the scattering phenomenon.

In some embodiments of the present application, please refer to fig. 2 and fig. 4, a portion of the power cord 22 located in the fixed base 10 is spirally wound into an elastically stretchable extension portion 220.

According to the extension part 220 of the embodiment of the present application, when the movable seat 11 is lifted, the movable seat 11 is pulled to extend and extend, and when the movable seat 11 is lowered, the movable seat can be restored and contracted by the elastic force, so that the elastic extension and contraction of the power cord 22 can be sufficiently realized to meet the actual lifting adjustment requirement.

In some embodiments of the present application, a rotatable and resettable reel is disposed in the fixing base 10, and the end of the portion of the power cord 22 located in the fixing base 10 is wound on the reel and then connected to a power supply system.

The reel according to the embodiment of the present application exerts a restoring action in a direction against the elongation of the power cord 22. Specifically, when the movable seat 11 is raised, the reel is forced to rotate in a direction in which the power cord 22 is extended, thereby paying out the power cord 22; when the movable seat 11 descends, the reel resets and winds the power cord 22. Obviously, unlike the spiral winding manner of the power cord 22, the reset-type winding wheel can also achieve elastic expansion and contraction of the power cord 22 to meet the actual requirement of lifting adjustment.

In some embodiments of the present application, please refer to fig. 1, fig. 2, and fig. 3, the charging device 2 further includes a charging wire 21, one end of the charging wire 21 is connected to the charging device body 20, and the other end of the charging wire is suspended at one side of the charging device body 20 after being wound, so as to be used when charging.

In some embodiments of the present application, referring to fig. 1 and fig. 2, the end of the charging cord 21 has a charging head for connecting to a charging terminal (such as a vehicle).

In some embodiments of the present application, the reset-type winding wheel may also be disposed on the charging device body 20 to automatically wind the charging wire 21.

In some embodiments of the present application, please refer to fig. 1 and fig. 2 together, the top end surface of the movable seat 11 and the top end surface of the fixed seat 10 are completely closed in the hidden state, so as to sufficiently improve the sealing effect of the lifting type charging pile when the lifting type charging pile is not in use.

In some embodiments of the present application, a sealing ring is disposed at an edge of a top end surface of the movable seat 11, and an abdicating groove is correspondingly disposed on the top end surface of the fixed seat 10, so that the degree of closure of the movable seat 11 and the fixed seat 10 is sufficiently improved by closing the abdicating groove with the sealing ring.

In some embodiments of the present application, please refer to fig. 1 and fig. 2, the movable base 11 includes a mounting portion 110 and a threading passage 111, the mounting portion 110 has openings exposed at two sides of the movable base 11, the threading passage 111 is adapted to the power cord 22 and communicates with the mounting portion 110 and the fixed base 10, and the charging device body 20 is disposed in the mounting portion 110.

According to the movable base 11 of the embodiment of the present application, the power cord 22 is inserted through the threading passage 111, and the charging device body 20 is mounted through the mounting portion 110.

It is understood that the charging device body 20 should be located between the two openings so as to exert a certain shielding effect through the mounting position 110 and prevent the charging device body 20 from being hit by the sundries dropping from above the movable seat 11.

In some embodiments of the present application, referring to fig. 1, 2 and 4, one or both ends of the threading channel 111 are provided with a sealing joint 112 adapted to the power cord 22.

According to the sealing joint 112 of the embodiment of the present application, on one hand, the sealing joint is used for closing the outer sidewall of the power cord 22 and the end edge of the threading channel 111 at the same time, so that when the power cord 22 is threaded into the threading channel 111, the end of the threading channel 111 has a good sealing and waterproof effect; on the other hand, to improve the fixing effect of the power cord 22 when closing the outer sidewall of the power cord 22.

It can be understood that the sealing joint 112 has a certain clamping and fixing effect on the power cord 22, which is beneficial to improving the stable connection effect between the end of the power cord 22 and the charging device body 20.

In some embodiments of the present application, the power line 22 is a combined cable structure, and specifically, the power line 22 includes a first connection line, a second connection line and a third connection line connected in sequence, wherein the second connection line is fixed in the threading channel 111, one end of the first connection line is connected to the charging device body 20, the other end of the first connection line is fixedly connected to the first end of the second connection line through a fastening joint, one end of the third connection line is fixedly connected to the second end of the second connection line through another fastening joint, and the other end of the third connection line is fixedly connected to the power supply system, while the third connection line is elastically stretchable.

According to the power cord 22 of the embodiment of the present application, different from the integrated cable structure of the above embodiment, the power cord 22 herein forms a combined cable structure through the first connecting wire, the second connecting wire and the third connecting wire, which can facilitate the disassembly, assembly and maintenance of the power cord 22, and meanwhile, the third connecting wire can also utilize the elastic expansion effect to meet the requirement of the lifting adjustment.

In some embodiments of the present application, the fastening joint may be a quick joint to substantially improve the efficiency of quick assembly of the power cord 22.

In some embodiments of the present application, the third connecting line may also be partially spirally wound into the extension portion 220, or wound around the reset roller to achieve elastic expansion.

In some embodiments of the present application, please refer to fig. 1 and fig. 2, the two inner sidewalls opposite to the mounting position 110 are provided with mounting brackets 113, and the charging device body 20 is detachably connected to the mounting brackets 113.

According to the mounting bracket 113 of the embodiment of the application, the charging device body 20 and the mounting position 110 can be conveniently disassembled and assembled.

In some embodiments of the present application, referring to fig. 1, fig. 2 and fig. 5, two inner sidewalls of the mounting position 110 opposite to each other are provided with a sliding groove 115 communicating with the opening, and the mounting bracket 113 is slidably connected to the sliding groove 115.

According to the sliding groove 115 of the embodiment of the present application, the sliding mounting of the charging device body 20 can be realized through the sliding connection with the mounting bracket 113, so as to facilitate the mounting and dismounting of the charging device body 20.

In some embodiments of the present application, referring to fig. 5, the positioning holes 116 are disposed in the sliding groove 115, and the mounting bracket 113 and the charging device body 20 can be fixed at corresponding positions by passing bolts or screws through the mounting bracket 113 and connecting the positioning holes 116.

In some embodiments of the present application, referring to fig. 5, the sliding groove 115 is provided with an elastic pad 117 at the end of the moving stroke of the mounting bracket 113 for limiting and avoiding the rigid collision of the mounting bracket 113 with the end of the sliding groove 115 during the sliding process.

In some embodiments of the present application, please refer to fig. 2, the lifting device 1 further includes a telescopic structure 12, the telescopic structure 12 is disposed in the fixed seat 10, and a telescopic end of the telescopic structure 12 is connected to a bottom of the movable seat 11.

According to the lifting device 1 of the embodiment of the application, the movable base 11 is controlled to be lifted and lowered in the fixed base 10 through the extension and retraction of the telescopic end of the telescopic structure 12.

It can be understood that, above-mentioned telescopic structure 12 can select telescopic cylinder, hydraulic telescopic cylinder or screw rod lifting unit (for example, including the sleeve, the screw rod lifting unit of driving motor and screw rod, the bottom of connecting removal seat 11 is rotated to the one end of screw rod, other end threaded connection sleeve, driving motor sets up on the sleeve and is connected with screw rod transmission, driving motor drives the screw rod and rotates and make the screw rod stretch out from the sleeve or in the income sleeve, and then make removal seat 11 carry out lift adjustment in fixing base 10) isotructure and carry out concrete lift adjustment. Furthermore, in order to realize the automatic control of the whole lifting type charging pile, a control system can be further adopted to realize the lifting control of the lifting type charging pile.

Specifically, the control system can adopt an induction structure for detection, and when the induction structure detects that the vehicle stays at the set position, the control system controls the telescopic structure 12 to work and drives the movable seat 11 to automatically extend out of the fixed seat 10, so that a user can conveniently perform charging operation; when the sensing structure detects that the vehicle is driven away from the set position, the control system controls the telescopic structure 12 to work and drives the movable seat 11 to automatically retract into the fixed seat 10, so that the charging device 2 can be fully hidden and protected.

Obviously, the control system can also be controlled by using an operating button, and when a user starts the charging operating button, the control system controls the telescopic structure 12 to work and drives the movable seat 11 to automatically extend out of the fixed seat 10, so that the charging operation of the user can be facilitated; when the user starts the closing operation button, the control system controls the telescopic structure 12 to work and drives the movable seat 11 to automatically retract into the fixed seat 10, so that the charging device 2 can be fully hidden and protected.

In some embodiments of the present application, please refer to fig. 1 and fig. 2, the movable base 11 is configured as a cylinder, and the fixed base 10 is required to be disposed in a mounting cavity adapted to the cylinder. Obviously, the cylinder herein specifically includes a cylinder and a prism, and the cross section of the mounting cavity can be correspondingly configured to be circular and polygonal.

In some embodiments of the present application, referring to fig. 1 and fig. 2, a warning structure 114 is disposed on an upper portion of the movable seat 11, so that the movable seat 11 is easily noticed by a user or other persons, thereby substantially avoiding a collision accident.

In some embodiments of the present application, referring to fig. 1 and fig. 2, the warning structure 114 includes a reflective sticker or a warning light for warning purposes.

In some embodiments of the present application, the warning structure 114 may further include a warning ring to further enhance the warning effect.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an over-and-under type fills electric pile, its characterized in that includes:

the lifting device comprises a fixed seat and a movable seat, the movable seat is arranged in the fixed seat in a lifting adjusting mode, and the movable seat has an exposed state extending out of the fixed seat and a hidden state collecting into the fixed seat in the lifting adjusting process; and

the charging device comprises a charging device body and a power line, wherein the charging device body is arranged in the movable seat, one end of the power line is connected with the charging device body, the other end of the power line penetrates through the movable seat and extends into the fixed seat, and the power line is located in the fixed seat and can elastically stretch out and draw back.

2. The elevating charging pile according to claim 1, wherein a portion of the power cord located in the fixing base is spirally wound into an elastically stretchable extension portion.

3. The lifting charging pile according to claim 1, wherein the movable base comprises a mounting position and a threading channel, the mounting position is provided with openings exposed at two sides of the movable base, the threading channel is matched with the power line and is communicated with the mounting position and the inside of the fixed base, and the charging device body is arranged in the mounting position.

4. The lifting charging pile according to claim 3, wherein one end or two ends of the threading channel are provided with sealing joints matched with the power lines.

5. The elevating charging pile according to claim 3, wherein mounting brackets are provided on two inner side walls opposite to the mounting positions, and the charging device body is detachably connected to the mounting brackets.

6. The elevating charging pile according to claim 5, wherein two inner side walls of the installation position opposite to each other are provided with sliding grooves communicated with the opening, and the installation bracket is slidably connected with the sliding grooves.

7. The lifting charging pile according to any one of claims 1 to 6, characterized in that the lifting device further comprises a telescopic structure, the telescopic structure is arranged in the fixed seat, and a telescopic end of the telescopic structure is connected with the bottom of the movable seat.

8. The elevating charging pile according to any one of claims 1 to 6, wherein the movable base is shaped as a cylinder.

9. The elevating charging pile according to any one of claims 1 to 6, wherein a warning structure is provided on an upper portion of the movable base.

10. The elevating charging pile of claim 9, wherein the warning structure comprises a reflective sticker or a warning light.

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