CN218664834U - Charging pile - Google Patents

Abstract

The application provides a fill electric pile. Fill electric pile including filling electric pile body, rifle and take-up that charge, the rifle and take-up that charge locate to fill the electric pile body. The charging gun includes a power line. The take-up device comprises a slide rail, a slide block, a steering pulley and a traction rope. The slide rail is located and is filled this internally of electric pile. The slide rail is located to the slider cover, and the slider can follow the slide rail motion. The steering pulley is arranged in the charging pile body. One end of the traction rope is fixedly connected to the sliding block, and the other end of the traction rope is fixedly connected with a power transmission line of the charging gun through a steering pulley. When external force is applied to the charging gun, the charging gun drives the sliding block to move to the first position through the traction rope under the external force; when the external force applied to the rifle that charges cancels, the slider drives the power transmission line through the haulage rope under self gravity and withdraws. In this application, the power transmission line of rifle that charges can withdraw the playback under the self gravity of slider, need not the maintainer manual work and withdraws, avoids the power transmission line of rifle that charges to drag ground and leads to power transmission line life to shorten.

Description

Charging pile

Technical Field

The application relates to the technical field of charging piles, in particular to a charging pile.

Background

In recent years, the urban environmental pollution problem is more and more serious, wherein the automobile exhaust pollution increasingly harms the health of people, the low-carbon economy and the rapid development of energy-saving and emission-reducing technology are accompanied with the improvement of environmental awareness, and the electric automobile is popularized and applied to daily life due to the advantage of no pollution.

In charging pile, the power transmission line of charging gun is mainly to adopt external hanging or manual dish line mode to realize accomodating, because the power transmission line of direct current charging gun, the power transmission line of three-phase alternating current charging gun are too hard, are not convenient for accomodating of power transmission line, receive the influence of human factor, in the use, under most circumstances, the power transmission line all directly puts on the ground, causes the scene confusion, and the power transmission line is easily dirty easy to corrode scheduling problem.

SUMMERY OF THE UTILITY MODEL

The application provides a fill electric pile for solve the problem that the power transmission line of filling electric pile is not convenient for accomodate at least.

The application provides a fill electric pile. Fill electric pile including filling electric pile body, rifle and take-up that charges, the rifle that charges with take-up locates fill the electric pile body. The charging gun includes a power line. The take-up device comprises a slide rail, a slide block, a steering pulley and a traction rope. The slide rail is arranged in the charging pile body. The slide block is sleeved on the slide rail and can move along the slide rail. The steering pulley is arranged in the charging pile body. One end of the traction rope is fixedly connected to the sliding block, and the other end of the traction rope is fixedly connected with a power transmission line of the charging gun through the steering pulley. When external force is applied to the charging gun, the charging gun drives the sliding block to move to a first position through the traction rope under the external force; when the external force applied to the charging gun is cancelled, the sliding block drives the power transmission line to retract through the traction rope under the self gravity.

In a possible embodiment, the pulling rope is fixedly connected to a preset length position of the power transmission line, so that the pulling rope can drive the power transmission line to be retracted to a state that the power transmission line is suspended under the self-gravity of the sliding block.

In a possible implementation manner, the charging pile body is provided with a wire outlet, and the traction rope extends out of the charging pile body from the wire outlet and is fixedly connected with the power transmission line.

In a possible implementation manner, the take-up device further includes a first limiting member and a second limiting member, the first limiting member is disposed at one end of the slide rail close to the outlet, and the second limiting member is disposed at one end of the slide rail far from the outlet; the slider can move along the slide rail between the first limiting part and the second limiting part.

In a possible embodiment, the winding device further includes a buffer member, and the buffer member is disposed on one side of the first limiting member facing the slider and on one side of the second limiting member facing the slider.

In a possible implementation manner, the diverting pulley is disposed between the slide rail and the wire outlet, and the diverting pulley is located on a side of the first limiting member away from the second limiting member.

In a possible implementation manner, the charging pile body is further provided with an insertion port, and the insertion port is in insertion fit with the gun head of the charging gun.

In a possible implementation manner, the take-up device further comprises a first sensor, the first sensor is arranged in the insertion port, and the first sensor is used for detecting whether the gun head is inserted into the insertion port.

In a possible implementation manner, the take-up device further comprises a blocking piece and a second sensor, the blocking piece is arranged on the charging gun body and is positioned on one side of the slide rail away from the plug port, and the blocking piece can move between a first position and a second position; the second sensor is arranged on the blocking part; when the second sensor detects that the sliding block moves to one side of the sliding rail close to the diverting pulley, the blocking piece can move from the first position to the second position and is abutted to one side of the sliding block; when the first sensor detects that the lance head is in plug-in fit with the socket, the blocking member can move from the second position to the first position.

In a possible embodiment, the wire take-up device further comprises a driving member connected with the blocking member and configured to drive the blocking member to move between the first position and the second position.

The utility model provides a set up take-up in filling electric pile, take-up includes slide rail, slider, diverting pulley and haulage rope, and the slider can be on the slide rail reciprocating motion. The one end fixed connection of haulage rope is on the slider, the other end passes through the diverting pulley and fills the outside power transmission line fixed connection of electric pile body, so, it is in standby state to charge the rifle, when the rifle that charges is pegged graft on filling the electric pile body, external force cancellation to charging the rifle application, the slider moves down along the direction of height of slide rail under self gravity, and drive the power transmission line through the haulage rope and withdraw, the gravity of rifle and power transmission line and the gravity of slider are at the haulage rope, diverting pulley's effect is in balanced state, the power transmission line is withdrawed to being in unsettled state, need not maintainer manual operation and withdraws the power transmission line or other power parts withdraw the power transmission line, only can withdraw the power transmission line is automatic through the self gravity of slider, make the method that the power transmission line realization was withdrawn simple easily realize, can effectively reduce the cost of making of filling electric pile, make the accomodating of power transmission line more convenient, effectively improve user experience sense, and can avoid the power transmission line of charging the rifle under the standby state to put on the power transmission line at will be at will and lead to the easy problem that the power transmission line loses easily, thereby improve the life of power transmission line. And when needs use the rifle that charges to charge the operation, only need to charge the rifle and exert pulling force and can pull out the rifle and the power transmission line that charges, at this moment, the slider is along the direction of height rebound of slide rail under haulage rope and diverting pulley's effect, and the rifle operation of changing is changeed in the use.

Drawings

In order to more clearly explain the technical solution of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly described below.

Fig. 1 is a schematic perspective view illustrating a standby state of a charging gun in a charging pile according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a charging gun in a charging pile according to an embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

The following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the application may be practiced. Directional phrases used herein, such as, for example, "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "side," and the like, refer only to the orientation of the appended drawings and, therefore, are used in a better and clearer sense to describe and understand the present application, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application.

Moreover, the ordinal numbers used herein to describe the components, such as "first," "second," etc., are used solely to distinguish one from another as to what is described and do not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Referring to fig. 1 and 2, an embodiment of the present application provides a charging pile 100, where the charging pile 100 includes a charging pile body 10, a charging gun 30, and a wire take-up device 50, and the charging gun 30 and the wire take-up device 50 are disposed on the charging pile body 10. The charging gun 30 includes a power line 31. The wire take-up 50 comprises a slide rail 51, a slider 52, a diverting pulley 53 and a traction rope 54. The slide rail 51 is provided in the charging pile body 10. The slide block 52 is sleeved on the slide rail 51, and the slide block 52 can move along the slide rail 51. Diverting pulley 53 is provided in charging pile body 10. One end of the pulling rope 54 is fixedly connected to the slider 52, and the other end of the pulling rope 54 is fixedly connected to the power line 31 of the charging gun 30 via the diverting pulley 53. When external force is applied to the charging gun 30, the charging gun 30 drives the sliding block 52 to move to the first position through the traction rope 54 under the external force; when the external force applied to the charging gun 30 is removed, the slider 52 retracts the power line 31 by the pulling rope 54 under its own weight.

In charging pile, the power transmission line of charging gun is mainly to adopt external hanging or manual dish line mode to realize accomodating, because the power transmission line of direct current charging gun, the power transmission line of three-phase alternating current charging gun are too hard, are not convenient for accomodating of power transmission line, receive the influence of human factor, in the use, under most circumstances, the power transmission line all directly puts on the ground, causes the scene confusion, and the power transmission line is easy dirty easy scheduling problem that corrodes.

Set up take-up 50 in the electric pile 100 of this application, take-up 50 includes slide rail 51, slider 52, diverting pulley 53 and haulage rope 54, and slider 52 can be on slide rail 51 reciprocating motion. One end of the pulling rope 54 is fixedly connected to the sliding block 52, the other end of the pulling rope is fixedly connected with the power transmission line 31 outside the charging pile body 10 through the steering pulley 53, therefore, when the charging gun 30 is in a standby state, namely, the charging gun 30 is plugged into the charging pile body 10, the external force applied to the charging gun 30 is cancelled, the sliding block 52 moves downwards along the height direction of the sliding rail 51 under the self gravity, the power transmission line 31 is driven to withdraw through the pulling rope 54, the gravity of the charging gun 30 and the power transmission line 31 and the gravity of the sliding block 52 are in a balanced state under the action of the pulling rope 54 and the steering pulley 53, the power transmission line 31 is withdrawn to be in a suspended state, the power transmission line 31 is withdrawn without manual operation of a maintenance worker or other power parts to withdraw the power transmission line 31, the power transmission line 31 can be withdrawn automatically only through the self gravity of the sliding block 52, the method for withdrawing the power transmission line 31 is simple and easy to realize the withdrawing, the manufacturing cost of the charging pile 100 can be effectively reduced, the accommodating of the power transmission line 31 is more convenient, the user experience is effectively improved, and the problem that the power transmission line 31 is prone to corrode due to dirty can be avoided, and the service life of the power transmission line 31 can be easily. And when the charging gun 30 is needed to be used for charging operation, the charging gun 30 and the power transmission line 31 can be pulled out only by applying pulling force on the charging gun 30, at the moment, the sliding block 52 moves upwards along the height direction of the sliding rail 51 under the action of the traction rope 54 and the steering pulley 53, and the charging gun 30 is easier to operate in the using process.

Further, the charging pile body 10 is provided with an outlet 11, and the traction rope 54 extends out of the charging pile body 10 from the outlet 11 and is fixedly connected with the power transmission line 31. The outlet 11 is disposed on a side of the charging pile body 10 away from the ground, so that when the charging gun 30 is in a standby state, the power transmission line 31 can be in a suspended state under the action of the slider 52, the traction rope 54 and the diverting pulley 53.

Further, fill electric pile body 10 and still be equipped with interface 13, interface 13 and the cooperation of pegging graft of rifle head 33 of rifle 30 that charges. After the charging gun 30 is used for charging, when the gun head 33 of the charging gun 30 is plugged into the plugging port 13, the gravity of the charging gun 30 and the power transmission line 31 and the gravity of the sliding block 52 are in a balanced state under the action of the traction rope 54 and the steering pulley 53.

The pulling rope 54 comprises a first end and a second end, the first end of the pulling rope 54 is fixedly connected to the sliding block 52, and the second end of the pulling rope 54 is fixedly connected to the power line 31 through the diverting pulley 53 and the outlet 11 in sequence. When the pulling rope 54 is fixedly connected to the slider 52 and the power line 31, the pulling rope 54 is always in a tight state.

Further, the pulling rope 54 is fixedly connected to a predetermined length of the power line 31, so that the pulling rope 54 can drive the power line 31 to retract under the self-gravity of the slider 52 until the power line 31 is in a suspended state. Wherein, the hauling cable 54 can be directly tied on the power transmission line 31; alternatively, a clamp is arranged at a preset length position of the power transmission line 31, and the pulling rope 54 is fixedly connected with the clamp, so that the fixed connection with the power transmission line 31 is realized. It is to be understood that the present application is not limited to the manner in which the pull cord 54 is connected to the power line 31. The pulling rope 54 is fixedly connected to the preset length position of the power line 31, so that part of the power line 31 between the connection position of the pulling rope 54 and the power line 31 and the charging gun 30 is far away from the ground, and part of the power line 31 between the connection position of the pulling rope 54 and the power line 31 and the outlet 11 is far away from the ground, so that the whole power line 31 is in a suspended state, and the phenomenon that the power line 31 is easily dirty and corroded due to the fact that the power line 31 is placed on the ground and the service life of the power line 31 is influenced is avoided.

For example, when the charging gun 30 charges an apparatus such as an automobile, the gun head 33 of the charging gun 30 is plugged into a charging port of the automobile, and at this time, the charging gun 30 plugged into the automobile has a certain traction force, and when the charging gun 30 is in a standby state (i.e., when the charging gun 30 is plugged into the plug port 13), the gravity of the power line 31 and the charging gun 30 and the gravity of the slider 52 are in a balanced state under the action of the traction rope 54 and the turning pulley 53, it can be known that when the charging gun 30 is plugged into the automobile for charging, the gravity of the power line 31 and the charging gun 30 and the traction force applied to the charging gun 30 are greater than the gravity of the slider 52, and the slider 52 that is not blocked in the height direction of the slide rail 51 does not slide down in the height direction of the slide rail 51 under the action of its own gravity, so that an operator does not need to hold the charging gun 30 by hand for charging. After the charging of the charging gun 30 is completed, in the process that the gun head 33 of the charging gun 30 is inserted into the insertion port 13 by the operator holding the charging gun 30, the traction force applied to the charging gun 30 during the holding of the charging gun 30 is gradually reduced, when the traction force of the traction rope 54 to the sliding block 52 is reduced to be smaller than the gravity of the sliding block 52, the sliding block 52 falls down along the sliding rail 51 under the action of the self gravity, the storage of the power transmission line 31 can be realized in the process that the charging gun 30 is inserted into the insertion port 13, and the storage efficiency of the power transmission line 31 is effectively improved.

Further, the wire rewinding device 50 further includes a first limiting member 55 and a second limiting member 56, the first limiting member 55 is disposed at one end of the slide rail 51 close to the wire outlet 11, and the second limiting member 56 is disposed at one end of the slide rail 51 far from the wire outlet 11. The slider 52 is capable of reciprocating along the slide rail 51 between a first stopper 55 and a second stopper 56.

When the slide block 52 moves to the second stopper 56 along the slide rail 51 under its own weight and the charging gun 30 is in the standby state, the weight of the charging gun 30 and the power line 31 and the weight of the slide block 52 are in a balanced state under the action of the traction rope 54 and the diverting pulley 53.

In this application, set up first locating part 55 on slide rail 51 and can avoid slider 52 to lead to slider 52 to strike the roof of filling electric pile body 10 along the direction of height rebound of slide rail 51 to the tip of slide rail 51 under the exogenic action that exerts to the rifle 30 that charges. The second limiting member 56 is disposed on the slide rail 51, so that the slide block 52 can be prevented from moving downwards to the end of the slide rail 51 along the height direction of the slide rail 51 under the action of its own gravity, and the slide block 52 can be prevented from colliding with the bottom wall of the charging pile body 10.

The distance between the first limiting member 55 and the second limiting member 56 along the height direction of the slide rail 51 can be set according to the length of the power line 31, so as to ensure that the power line 31 is in a suspended state when the slider 52 moves to the second limiting member 56 under its own weight.

Furthermore, the diverting pulley 53 is disposed between the slide rail 51 and the outlet 11, and the diverting pulley 53 is located on a side of the first limiting member 55 away from the second limiting member 56. That is, the diverting pulley 53 is located above the first stopper 55 so that the power transmission line 31 can be suspended by the slider 52, the pulling rope 54, and the diverting pulley 53 when the charging gun 30 is in the standby state.

Further, the wire rewinding device 50 further includes buffering members disposed on a side of the first limiting member 55 facing the sliding block 52 and a side of the second limiting member 56 facing the sliding block 52.

It can be understood that, the first limiting member 55 and the second limiting member 56 are respectively provided with a buffer, so that when the sliding block 52 moves to the second limiting member 56 under the action of its own gravity, the buffer on the second limiting member 56 can slow down the impact of the sliding block 52 on the second limiting member 56, and play a role of buffering and protecting the second limiting member 56. Similarly, when the charging gun 30 is subjected to an external force, the sliding block 52 moves toward the first limiting member 55 along the sliding rail 51 in the height direction, and when the sliding block 52 moves to the first limiting member 55, the buffer on the first limiting member 55 can slow down the collision of the sliding block 52 on the first limiting member 55, so as to play a role in buffering and protecting the first limiting member 55.

The number of the buffering members may include two buffering members, one buffering member is disposed on the first limiting member 55, and the other buffering member is disposed on the second limiting member 56. The buffering members may be buffering members made of rubber, one buffering member is fixed to the side of the first limiting member 55 facing the sliding block 52 by gluing, and the other buffering member is fixed to the side of the second limiting member 56 facing the sliding block 52 by gluing. Alternatively, the buffer member may also be a buffer ring made of rubber, and one buffer ring is sleeved on the first limiting member 55, so that the buffer ring is arranged on the circumferential surface of the first limiting member 55 for protection. The other buffer ring is sleeved on the second limiting member 56, so that the peripheral surface of the second limiting member 56 is protected by the buffer ring.

Further, the wire rewinding device 50 further comprises a first sensor, the first sensor is arranged in the insertion port 13, and the first sensor is used for detecting whether the gun head 33 of the charging gun 30 is inserted into the insertion port 13. Therefore, the sliding of the slide block 52 can be controlled according to whether the gun head 33 of the charging gun 30 is correctly inserted into the insertion port 13.

Further, the wire rewinding device 50 further comprises a blocking member 57 and a second sensor, the blocking member 57 is disposed on the charging pile body 10 and is located on one side of the slide rail 51 far away from the plug 13, and the blocking member 57 can move between a first position and a second position. The second sensor is provided on the stopper 57. When the second sensor detects that the slider 52 moves to the side of the slide rail 51 close to the diverting pulley 53, the stopper 57 can move from the first position to the second position and abut against the side of the slider 52. The blocking member 57 is movable from the second position to the first position when the first sensor detects that the tip 33 of the charging gun 30 is plug-fitted to the socket 13.

It should be noted that the first position may be any position where the blocking member 57 does not abut against the slider 52 at the first limiting member 55, for example, as shown in fig. 1, the blocking member 57 is located at the first position; the second position may be a position where the blocking member 57 abuts against the first limiting member 55 and supports the first limiting member 55 to prevent the first limiting member 55 from moving along the slide rail 51 under its own weight, for example, as shown in fig. 2, the blocking member 57 is located at the second position.

Exemplarily, the blocking member 57 is disposed on one side of the charging pile body 10 close to the first limiting member 55, the blocking member 57 moves from the first position to the second position along a horizontal direction parallel to the ground, and abuts against one side of the slider 52 facing the second limiting member 56 to support the slider 52, so that an operator can plug the charging gun 30 into an automobile for charging only by applying a slight pulling force (external force to the charging gun 30) to the charging gun 30, thereby saving labor in the use process of the charging gun 30 and improving the experience of the operator.

When the first sensor detects that the gun head 33 of the charging gun 30 is correctly inserted into the insertion port 13, it indicates that the charging gun 30 is in a standby state, at this time, the second sensor receives a signal sent when the first sensor detects that the gun head 33 of the charging gun 30 is inserted into the insertion port 13, the blocking member 57 is controlled to move from the second position to the first position along the horizontal direction, and the sliding block 52, without being supported by the blocking member 57, moves to the second limiting member 56 along the sliding rail 51 under the action of its own gravity.

Further, the blocking member 57 may be sleeved with a buffer member, so that when the blocking member 57 abuts against one side of the sliding block 52 from the first position and the second position, the abrasion of the sliding block 52 during the movement of the blocking member 57 can be reduced.

Further, the wire takeup device 50 further includes a driving member 58, the driving member 58 being connected with the stopper 57 and being configured to drive the stopper 57 between the first position and the second position. The driving member 58 may be a linear electric cylinder or a motor, and the driving member 58 may also be other devices having a driving function, and the application is not limited to the driving member 58.

The foregoing are some embodiments of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations are also regarded as the scope of protection of the present application.

Claims (10)

1. The utility model provides a fill electric pile, its characterized in that, is including filling electric pile body, rifle and take-up charge, the rifle that charges with take-up locates fill the electric pile body, the rifle that charges includes the power transmission line, take-up includes:

the sliding rail is arranged in the charging pile body;

the sliding block is sleeved on the sliding rail and can move along the sliding rail;

the steering pulley is arranged in the charging pile body;

one end of the traction rope is fixedly connected to the sliding block, and the other end of the traction rope is fixedly connected with a power transmission line of the charging gun through the steering pulley;

when external force is applied to the charging gun, the charging gun drives the sliding block to move to a first position through the traction rope under the external force; when the external force applied to the charging gun is cancelled, the sliding block drives the power transmission line to retract through the traction rope under the self gravity.

2. The charging pile according to claim 1, wherein the pulling rope is fixedly connected to the power transmission line at a preset length position, so that the pulling rope can drive the power transmission line to be retracted to a suspended state under the self-gravity of the sliding block.

3. The charging pile according to claim 1, wherein the charging pile body is provided with an outlet, and the traction rope extends out of the charging pile body from the outlet and is fixedly connected with the power transmission line.

4. The charging pile according to claim 3, wherein the take-up device further comprises a first limiting member and a second limiting member, the first limiting member is arranged at one end of the slide rail close to the outlet, and the second limiting member is arranged at one end of the slide rail far away from the outlet; the slider can move along the slide rail between the first limiting part and the second limiting part.

5. The charging pile according to claim 4, wherein the take-up device further comprises a buffer member, and the buffer member is arranged on one side of the first limiting member facing the sliding block and on one side of the second limiting member facing the sliding block.

6. The charging pile according to claim 4, wherein the diverting pulley is disposed between the slide rail and the outlet, and the diverting pulley is located on a side of the first limiting member away from the second limiting member.

7. The charging pile according to claim 1, characterized in that the charging pile body is further provided with an insertion opening, and the insertion opening is in insertion fit with a gun head of the charging gun.

8. The charging pile according to claim 7, characterized in that the take-up device further comprises a first sensor, the first sensor is arranged in the plug port, and the first sensor is used for detecting whether the gun head is plugged into the plug port.

9. The charging pile according to claim 8, wherein the take-up device further comprises a blocking member and a second sensor, the blocking member is arranged on the charging gun body and is positioned on one side of the slide rail away from the plug port, and the blocking member can move between a first position and a second position; the second sensor is arranged on the blocking piece; when the second sensor detects that the sliding block moves to one side of the sliding rail close to the diverting pulley, the blocking piece can move from the first position to the second position and is abutted to one side of the sliding block; when the first sensor detects that the lance head is in plug-in fit with the socket, the blocking member can move from the second position to the first position.

10. The charging pole according to claim 9, wherein the take-up device further comprises an actuating member connected to the blocking member and configured to drive the blocking member between the first position and the second position.

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