CN219133874U

CN219133874U - Automatic storage device for direct-current charging pile cable

Info

Publication number: CN219133874U
Application number: CN202320249754.5U
Authority: CN
Inventors: 李沛霖; 吴寄; 丁科宇; 李良静; 邓昂; 杨捷; 王杭; 熊娅云
Original assignee: Yunnan Power Grid Co Ltd
Current assignee: Yunnan Power Grid Co Ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-06
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to an automatic cable storage device for a direct current charging pile, which is applied to the direct current charging pile, wherein the direct current charging pile comprises: the pile body is fixedly provided with a protective cover plate at the top, through holes are formed in two sides of the protective cover plate, and the pile body is also provided with a cable with a charging gun fixed at the end part; the device comprises: the storage piece is arranged at the top of the pile body and is arranged in the protective cover plate, the storage structure is symmetrically arranged and is wound with cables, and the cables penetrate through the through holes and are fixedly connected with the cables; the guide assembly is arranged on the pile body and is connected with the cable, and a locking mechanism connected with the guide assembly is further arranged on the pile body and can switch the cable to be in a moving or static state through the guide assembly; and the electromagnetic assembly is arranged on the pile body and is connected with the locking mechanism, and the locking mechanism can be switched to be in a clamping or separating state by the electromagnetic assembly, so that the motion states of the guide assembly and the cable are controlled.

Description

Automatic storage device for direct-current charging pile cable

Technical Field

The utility model relates to the field of new energy, in particular to an automatic cable storage device for a direct current charging pile.

Background

The nations are greatly developing new energy and clean energy to generate power and apply, the holding quantity and the using quantity of the electric automobile are rapidly increased, and the scale of matched charging facilities is also increased. The direct current charging pile is high in charging speed due to high charging load, and is favored by a large number of customers. However, the general direct current charging pile has the defects of inconvenient dragging and storage and the like due to the fact that the charging gun and the cable are heavier than the alternating current pile. In addition, the charging gun and the cable are scattered on the ground, and there is a risk of being damaged by rolling collision of the automobile.

At present, a charging pile installed in the market is mostly focused on the realization of a charging function, and a charging gun and a cable are stored without installing a special protection and storage device, so that the charging facility is extremely easy to damage. Therefore, a low-cost device capable of conveniently carrying out simple modification on the existing charging pile needs to be developed, and charging facilities are effectively protected, and meanwhile, the difficulty of charging is reduced.

Disclosure of Invention

The utility model aims to provide an automatic cable storage device for a direct-current charging pile, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

automatic storage device of direct current fills electric pile cable is applied to direct current fills electric pile, direct current fills electric pile includes: the pile body is characterized in that a protective cover plate is fixed at the top of the pile body, through holes are formed in two sides of the protective cover plate, and a cable with a charging gun fixed at the end part is further arranged on the pile body; the automatic storage device of direct current fills electric pile cable includes:

the storage parts are arranged at the top of the pile body and are arranged in the protective cover plate, the storage parts are symmetrically arranged and are wound with cables, and the cables penetrate through the through holes and are fixedly connected with the cables;

the guide assembly is arranged on the pile body and connected with the cable, and a locking mechanism connected with the guide assembly is further arranged on the pile body and can switch the cable to be in a moving or static state through the guide assembly;

the electromagnetic assembly is arranged on the pile body and connected with the locking mechanism, and the electromagnetic assembly can switch the locking mechanism to be in a clamping or separating state.

As a further scheme of the utility model: the storage piece comprises a spring balancer which is fixedly arranged at the top of the pile body and arranged in the protective cover plate, and the spring balancer is symmetrically arranged and is wound with the cable.

As still further aspects of the utility model: the guide assembly comprises a support wheel which is rotatably arranged on the pile body and connected with the cable, a fixed plate is fixed on the pile body, a rotating rod is rotatably arranged on the fixed plate, a guide wheel is fixed on the rotating rod, the cable is wound on the guide wheel, and the rotating rod is connected with the locking mechanism.

As still further aspects of the utility model: the locking mechanism comprises a movable sleeve movably mounted on the rotating rod, a limiting groove is formed in the movable sleeve, a limiting rod clamped with the limiting groove is fixed on the rotating rod, a clamping assembly connected with the movable sleeve is arranged on the fixing plate, and the movable sleeve is connected with the electromagnetic assembly.

As still further aspects of the utility model: the clamping assembly comprises a fixed latch fixedly arranged on the fixed plate, a limiting latch fixedly arranged on the movable sleeve and matched with the fixed latch, and a spring sleeved on the rotating rod and abutted with the movable sleeve.

As still further aspects of the utility model: the electromagnetic assembly comprises an iron ring fixedly arranged on the movable sleeve, an iron core is fixed on the pile body, and a coil is wound on the iron core.

Compared with the prior art, the utility model has the beneficial effects that: this application can be according to the flexible of the in-service behavior automatic control cable of rifle that charges, when the rifle that charges takes out in from the stake body, then the explanation needs the release cable, under the effect of electromagnetic assembly, control locking mechanism unblock, but guide assembly free movement, thereby tensile cable, and drive and accomodate the piece motion, after the rifle that charges inserts the mouth that charges, electromagnetic assembly outage, locking mechanism auto-lock once more, make cable and cable unable tensile, take out the back at the rifle that charges, electromagnetic assembly controls locking mechanism unblock once more, and under the effect of accomodating the piece, accomodate cable and cable, thereby the damage of charging pile or cable leakage have been avoided.

Drawings

Fig. 1 is a schematic structural view of an embodiment of an automatic cable storage device for a dc charging pile.

Fig. 2 is a schematic side view of a part of an automatic cable storage device for a dc charging pile according to an embodiment.

Fig. 3 is a schematic diagram of connection relation between a part of the guiding assembly and the locking mechanism in an embodiment of the automatic cable storage device for the direct current charging pile.

Fig. 4 is an exploded view of a portion of a guide assembly and a locking mechanism of an embodiment of an automatic cable storage device for a dc charging pile.

In the figure: 1. a pile body; 2. a spring balancer; 3. a cable; 4. a support wheel; 5. a fixing plate; 6. a rotating lever; 7. a guide wheel; 8. a cable; 9. fixing the latch; 10. a movable sleeve; 11. limiting latch teeth; 12. an iron ring; 13. a spring; 14. an iron core; 15. a coil; 16. and a protective cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a direct current charging pile cable automatic storage device includes: pile body 1, pile body 1 top is fixed with protection apron 16, the through-hole has been seted up to protection apron 16 both sides, still be provided with the cable 8 that the tip was fixed with the rifle that charges on the pile body 1, wherein, the rifle that charges when not using will insert in the pile body 1.

Referring to fig. 1-2, the automatic cable storage device for a dc charging pile includes: the storage piece is arranged at the top of the pile body 1 and is arranged in the protective cover plate 16, the storage piece is symmetrically arranged and is wound with the cable 3, the cable 3 penetrates through the through hole and is fixedly connected with the cable 8, the storage piece comprises a spring balancer 2 fixedly arranged at the top of the pile body 1 and arranged in the protective cover plate 16, and the spring balancer 2 is symmetrically arranged and is wound with the cable 3.

It should be noted that, spring balancer 2 can carry out the rolling or release to cable 3 to play the effect of weighing to cable 8 through cable 3, make things convenient for the charging personnel to remove rifle and cable 8 that charges, guaranteed again that automatic traction charges the rifle and returns to the electric pile position that charges after the completion of charging, especially solved the woman's person that charges, because of the heavy and self strength of rifle that charges little cause the trouble problem that charges, effectively accomodate cable 8 simultaneously, avoided because of the unexpected traffic accident that rolls etc. factor of car leads to, the electric pile damage or the electric leakage of cable 8, this is prior art's application, this application is not repeated.

Referring to fig. 2-4, a guiding assembly is disposed on the pile body 1 and connected with the cable 3, the guiding assembly comprises a supporting wheel 4 rotatably mounted on the pile body 1 and connected with the cable 3, a fixing plate 5 is fixed on the pile body 1, a rotating rod 6 is rotatably mounted on the fixing plate 5, a guiding wheel 7 is fixed on the rotating rod 6, the cable 3 is wound on the guiding wheel 7, and the rotating rod 6 is connected with the locking mechanism.

Further, a trigger is arranged in the pile body 1, the cable 3 is sleeved on the supporting wheel 4 and is wound on the guide wheel 7, when a charging gun is required to be used, a user takes the charging gun out of the pile body 1 at the moment, meanwhile, the trigger works and electrifies the electromagnetic assembly, so that the locking mechanism is controlled to be in an unlocking state, the user can freely pull the cable 8, thereby driving the cable 3 to move, the supporting wheel 4 and the guide wheel 7 are driven to rotate, thereby driving the rotating rod 6 to rotate, when the cable 3 moves, the trigger works again when the charging gun is inserted into a charging port of an automobile, so that the electromagnetic assembly is powered off, the locking mechanism returns to a locking state, the cable 3 is ensured not to move, when the charging is completed, the charging gun is taken out from the charging port, the trigger works, the electromagnetic assembly is controlled to be electrified, the locking mechanism is controlled to unlock again, the cable 3 is guided to be wound under the action of the spring balancer 2, and the cable 8 is automatically recovered.

Referring to fig. 2-4, the pile body 1 is further provided with a locking mechanism connected with the guiding assembly, the locking mechanism can switch the cable 3 to be in a moving or static state through the guiding assembly, the locking mechanism comprises a movable sleeve 10 movably mounted on the rotating rod 6, a limit groove is formed in the movable sleeve 10, a limit rod clamped with the limit groove is fixed on the rotating rod 6, a clamping assembly connected with the movable sleeve 10 is arranged on the fixed plate 5, the movable sleeve 10 is connected with the electromagnetic assembly, and the clamping assembly comprises a fixed clamping tooth 9 fixedly mounted on the fixed plate 5, a limit clamping tooth 11 fixedly mounted on the movable sleeve 10 and matched with the fixed clamping tooth 9, and a spring 13 sleeved on the rotating rod 6 and abutted to the movable sleeve 10.

Still further, in the initial state, the electromagnetic assembly is in the power-off state, the spring 13 is in the compression state, so that the movable sleeve 10 is located at the end of the travel in the direction towards the fixed plate 5, so that the fixed latch 9 and the limit latch 11 are in the clamping state, at this time, the movable sleeve 10 cannot rotate, the limit groove and the limit rod are clamped, so that the rotary rod 6 cannot rotate, when the charging gun is required to be used, the electromagnetic assembly works, the movable sleeve 10 is driven to move in the direction away from the fixed plate 5, the spring 13 is compressed, so that the limit latch 11 is driven to move, when the limit latch 11 is separated from the fixed latch 9, the movable sleeve 10 and the rotary rod 6 can freely rotate, at this time, the cable 3 and the cable 8 can be pulled, when the charging gun is inserted into the charging port, at this time, the spring 13 is elastically released, the movable sleeve 10 is driven to move towards the fixed plate 5, so that the limit latch 11 is driven to move again to the clamping position with the fixed latch 9, at this time, the guide wheel 7 cannot rotate, so that the cable 3 cannot move.

Referring to fig. 2, an electromagnetic assembly is disposed on the pile body 1 and connected with the locking mechanism, the electromagnetic assembly can switch the locking mechanism to be in a clamped or separated state, the electromagnetic assembly comprises an iron ring 12 fixedly mounted on the movable sleeve 10, an iron core 14 is fixed on the pile body 1, and a coil 15 is wound on the iron core 14.

Finally, when the charging gun is taken out from the pile body 1, the trigger controls the coil 15 to be electrified, magnetic force is generated under the action of the coil 15 and the iron core 14 and acts on the iron ring 12, so that the iron ring 12 is driven to move towards the iron core 14 and the movable sleeve 10 and the limiting latch 11 are driven to move, the limiting latch 11 is separated from the fixed latch 9, the movable sleeve 10 and the rotating rod 6 can freely rotate, when the charging gun is inserted into a charging port, the trigger controls the coil 15 to be powered off, the magnetic force disappears, the spring 13 is elastically released, and the movable sleeve 10 and the limiting latch 11 are driven to reset.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Automatic storage device of direct current fills electric pile cable is applied to direct current fills electric pile, direct current fills electric pile includes: the charging device comprises a pile body (1), wherein a protective cover plate (16) is fixed at the top of the pile body (1), through holes are formed in two sides of the protective cover plate (16), and a cable (8) with a charging gun fixed at the end part is further arranged on the pile body (1); the automatic storage device of direct current fills electric pile cable includes:

the storage piece is arranged at the top of the pile body (1) and is arranged in the protective cover plate (16), the storage piece is symmetrically arranged and is wound with a cable (3), and the cable (3) penetrates through the through hole and is fixedly connected with the cable (8);

the guide assembly is arranged on the pile body (1) and is connected with the cable (3), a locking mechanism connected with the guide assembly is further arranged on the pile body (1), and the locking mechanism can switch the cable (3) to be in a moving or static state through the guide assembly;

and the electromagnetic assembly is arranged on the pile body (1) and is connected with the locking mechanism, and the electromagnetic assembly can switch the locking mechanism to be in a clamping or separating state.

2. The automatic storage device for direct current charging pile cables according to claim 1, wherein the storage part comprises a spring balancer (2) fixedly installed at the top of the pile body (1) and arranged in the protective cover plate (16), and the spring balancer (2) is symmetrically arranged and is wound with the cables (3).

3. The automatic direct current charging pile cable storage device according to claim 1, wherein the guide assembly comprises a supporting wheel (4) rotatably mounted on the pile body (1) and connected with the cable (3), a fixing plate (5) is fixed on the pile body (1), a rotating rod (6) is rotatably mounted on the fixing plate (5), a guide wheel (7) is fixed on the rotating rod (6), the cable (3) is wound on the guide wheel (7), and the rotating rod (6) is connected with the locking mechanism.

4. The automatic cable storage device for direct-current charging piles according to claim 3, wherein the locking mechanism comprises a movable sleeve (10) movably mounted on the rotating rod (6), a limiting groove is formed in the movable sleeve (10), a limiting rod which is clamped with the limiting groove is fixed on the rotating rod (6), a clamping assembly which is connected with the movable sleeve (10) is arranged on the fixed plate (5), and the movable sleeve (10) is connected with the electromagnetic assembly.

5. The automatic storage device for direct current charging pile cables according to claim 4, wherein the clamping assembly comprises a fixed clamping tooth (9) fixedly installed on the fixed plate (5), a limiting clamping tooth (11) fixedly installed on the movable sleeve (10) and matched with the fixed clamping tooth (9), and a spring (13) sleeved on the rotating rod (6) and abutted with the movable sleeve (10).

6. The automatic storage device for direct current charging pile cables according to claim 4, wherein the electromagnetic assembly comprises an iron ring (12) fixedly mounted on the movable sleeve (10), an iron core (14) is fixed on the pile body (1), and a coil (15) is wound on the iron core (14).