CN220884078U

CN220884078U - Charging equipment with wire winding function

Info

Publication number: CN220884078U
Application number: CN202321696164.3U
Authority: CN
Inventors: 吴中华; 钱国辉; 龙霄翔
Original assignee: Shenzhen Li Hi Tech Co ltd
Current assignee: Shenzhen Li Hi Tech Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-05-03
Anticipated expiration: 2033-06-30

Abstract

The utility model belongs to the technical field of charging equipment, in particular to charging equipment with a wire winding function, which comprises a main body and a supporting device, wherein the surface of the main body is provided with the charging device, the charging device comprises a control board, the side wall of the control board is fixedly connected with the inner surface of the main body, a cable is inserted into the inner wall of the main body, the output end of the cable is fixedly connected with a charging gun, the charging gun is positioned below the main body, the charging device comprises a winding assembly, a fixing assembly and a protection mechanism, the winding assembly comprises a winding roll, the winding roll is positioned on the inner wall of the main body, the side wall of the winding roll is fixedly connected with a disc cover, the position of the side wall of the main body, which is close to the winding roll, is fixedly connected with a supporting frame, the limiting mechanism comprises a panel, the surface of the panel is fixedly connected with the surface of the main body, the surface of the panel is fixedly connected with a plurality of pins, and the surface of the pins is rotationally connected with a first bearing; the whole equipment is arranged to wind the cable, so that the time and operation steps for winding the cable after the charging is finished are reduced.

Description

Charging equipment with wire winding function

Technical Field

The utility model relates to the technical field of charging equipment, in particular to charging equipment with a wire winding function.

Background

The charging pile is a charging device for providing energy for electric vehicles, has a function similar to that of an oiling machine in a gas station, can be fixed on the ground or on a wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential community parking lots or charging stations, and can charge electric vehicles of various types according to different voltage levels.

One chinese patent of chinese patent application CN113507146a discloses a stowable shared charging device and a method for stowing the same, and the technical scheme is as follows: when charging is needed, the mobile phone scans the two-dimensional code to charge, and when the detecting unit detects current, the detecting result is sent to the control unit, and the control unit controls the winder to rotate, so that the charging wire is released; when the detecting unit detects that no current exists, the detecting unit sends a detecting result to the control unit, the control unit controls the winder to rotate, the charging wire rotates around the shell, and the charging wire is accommodated.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: at present, charging pile products on the market basically adopt that the incoming line is preset with the outgoing line, for example, a binding post is reserved at a certain position of a charging pile shell, and the power incoming line is connected with a cable of a charging gun from the binding post. However, because of the limitation of the requirements concerning the parking position of the user, the charging gun line generally needs to be 3-5 m long, and some gun lines are longer. When the charging gun wire with the length is not used at ordinary times, the problem of inconvenient storage of the cable occurs; therefore, a charging device with a wire winding function is proposed for the above-described problems.

Disclosure of utility model

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a charging device with a wire winding function, which comprises a main body and a supporting device, wherein the surface of the main body is provided with the charging device, the charging device comprises a control board, the side wall of the control board is fixedly connected with the inner surface of the main body, a cable is inserted into the inner wall of the main body, the output end of the cable is fixedly connected with a charging gun, the charging gun is positioned below the main body, the charging device comprises a winding assembly, a fixing assembly and a protection mechanism, the charging gun is connected with a new energy vehicle, and the charging gun and the cable can charge the new energy vehicle when the whole device is controlled by the control board.

Preferably, the winding assembly comprises a winding roll, the winding roll is located the inner wall of main part, the lateral wall fixedly connected with disk cover of winding roll, the main part lateral wall is close to the position fixedly connected with support frame of winding roll, the fixed surface of support frame is connected with the sliding ring, the surface and the winding roll lateral wall fixed connection of sliding ring, winding roll drive disk cover and sliding ring rotation, and the sliding ring rotates at the support frame surface, can wind the cable through setting up the winding roll.

Preferably, the surface fixedly connected with baffle of sliding ring, the lateral wall and the control panel lateral wall fixed connection of baffle, the surface fixedly connected with coil spring of main part and take-up reel, again with the control panel fixed on the baffle surface, the baffle can fix the control panel position to a certain extent.

Preferably, the stop gear includes the panel, the surface and the main part fixed surface of panel are connected, the fixed surface of panel is connected with a plurality of round pins, the surface rotation of round pin axle is connected with first bearing, the fixed surface of first bearing is connected with the guide pulley, the fixed surface of round pin axle and panel is connected with the jump ring, the cable is located the surface of guide pulley, can drive the guide pulley and remove when the cable removes, and the guide pulley drives first bearing at the round pin axle surface rotation, and the guide pulley can lead the cable to a certain extent.

Preferably, the fixed subassembly includes the clamp plate, the lateral wall and the main part internal surface fixed connection of clamp plate, the surface rotation of clamp plate is connected with spacing buckle, the fixed surface of spacing buckle and main part is connected with two springs, the lateral wall and the main part internal surface fixed connection of take-up reel have the second bearing, the spout has been seted up to the lateral wall of take-up reel, spacing buckle inserts and establishes at the spout inner wall, and spacing buckle rotates on the clamp plate, and spacing buckle inserts the take-up reel inner wall, and spacing buckle can restrict the take-up reel rotation.

Preferably, the protection mechanism comprises a support, the lateral wall and the control panel lateral wall fixed connection of support, the fixed surface of main part is connected with the upper cover, the lateral wall fixedly connected with plectane of main part, the lateral wall fixedly connected with back lid of main part, install upper cover, plectane and back lid in proper order on the main part surface, can protect the accessory in the main part through setting up plectane and back lid.

Preferably, the fixed surface of main part is connected with the switch, the fixed surface of main part is connected with the lamp area, the lateral wall fixedly connected with guide rail of winding roll, the lateral wall fixedly connected with ammeter of coiled cover operates the switch when needs use whole equipment, and the lamp area can be always bright when the start-up, and the setting of switch can operate whole battery charging outfit to a certain extent.

The utility model has the advantages that:

1. The charging gun wire is wound on the winding roll, a binding post is arranged at the middle part of the winding roll, a binding post at the tail part of the charging gun is combined with a binding post at one end of the slip ring, the binding posts are respectively locked by screws, and the binding post at the other end of the slip ring penetrates through the partition plate and is connected with an output port of the control board. The rotation of the winding roll takes up the wire out, and the rotation of the slip ring avoids the distortion of the cable.

2. The charging gun of the utility model can slide in and out of the panel position by resistance, the wire diameter of the cable wire is thicker, and the tension of the cable wire is larger. For improving the smoothness of incoming and outgoing lines, 4 guide wheels are arranged at the panel, 2 first bearings are arranged on each guide wheel, the guide wheels are fixed on the panel through pin shafts and snap springs, the cable wires of the charging gun slide in channels formed by the 4 guide wheels, resistance caused by deformation of the cable wires of the charging gun is reduced, the smoothness of incoming and outgoing lines is improved, and meanwhile limiting support is provided for movement of the cable wires inside.

3. The utility model aims to limit the cable to one position and fix the cable after the cable is pulled out by a user. The back of the winding roll is provided with a plurality of sliding grooves and is divided into 3 parts, every 2 adjacent divided parts are provided with no sliding grooves and are provided with holes, and the purpose of the holes is to provide a limiting buckle overturning space. For example, when the winding roll is in a paying-off state, the limiting buckle is positioned in the concave of the sliding groove and is further randomly scratched into the sliding groove every time before, the bevel angle shape of the limiting buckle just fits into the sliding groove, and the second bearing surface on the pressing plate can prevent the winding roll from rotating reversely when the limiting buckle moves. When the winding roll is contracted to any one of the 3 sliding groove-free areas, the limiting buckle is in an upright position under the action of the spring, then the winding roll stops pulling the wire outwards, the winding roll can reversely rotate under the action of the torsion spring, at the moment, the limiting buckle is bumped into the other direction by the sliding groove structure, and after the limiting buckle is reversely rotated, the shape of the limiting buckle can only advance on the sliding groove and cannot limit the winding roll. Thereby realizing continuous storage of the charging gun wire inside. When the limiting buckle is in a reverse state, the cable can be pulled out, because the limiting buckle and the sliding groove are in contact with the inclined plane and the round angle, after being stressed, the sliding groove inclined plane of the winding roll pushes up the limiting buckle and falls into the next sliding groove, the limiting buckle circulates in sequence until the limiting buckle enters any area without the sliding groove, the limiting buckle is restored to an upright state, and the direction of the limiting buckle is converted again when the winding roll is pulled continuously. The cycle is like this, reaches the stay wire thrust, can receive the line state automatically. When the winding roll rotates, the disc cover is driven to rotate, and the slip ring moves on the surface of the support frame.

4. In order to improve the heat dissipation effect, a bracket is arranged above the control board, the middle part of the bracket is contacted with the maximum heating device on the control board, and the 2 side of the bracket is fixed on the partition board by a screw and is contacted well. The heat of the largest heating device on the control panel is led into the partition board through the bracket, so that the whole temperature is in a relatively balanced state in the cavity of the charging pile. Is favorable for accelerating the heat emission and achieves the aim of cooling.

5. The utility model provides a coil spring on the back of the winding roll, which directly applies a rotational force to the winding roll. In order to adapt to different use environments and different use conditions, the device can have various forces and rotation turns and can be maintained. The back is provided with a single area, so that the coil spring inlet wire can be replaced conveniently.

6. The utility model presses the switch when operating the whole equipment, the whole equipment is used through the switch, after the fitting in the main body is installed, the upper cover, the circular plate and the rear cover are sequentially installed on the surface of the main body, when the whole equipment is started, the lamp belt is turned on, and the lamp belt has the effect of reminding operators; meanwhile, an electric energy meter is installed in the main body to record the electricity consumption.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a main body of a charging device with a wire winding function;

Fig. 2 is a schematic side view of a main body of a charging device with a wire winding function;

fig. 3 is a schematic view of a part of the structure of a main body in a charging device with a wire winding function;

fig. 4 is a schematic diagram of an exploded structure of a main body in a charging device with a wire winding function.

In the figure: 1. a main body; 2. a charging device; 21. a control board; 22. a cable; 23. a charging gun; 3. a winding assembly; 31. a winding roll; 32. a tray cover; 33. a slip ring; 34. a support frame; 35. a partition plate; 36. a coil spring; 4. a limiting mechanism; 41. a panel; 42. a pin shaft; 43. clamping springs; 44. a first bearing; 45. a guide wheel; 5. a fixing assembly; 51. limiting buckle; 52. a pressing plate; 53. a spring; 54. a second bearing; 6. a protection mechanism; 61. a bracket; 62. an upper cover; 63. a panel; 64. a rear cover; 7. a switch; 8. a light strip; 9. a guide rail; 10. an electric energy meter.

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.

Referring to fig. 1-4, a charging device with a wire winding function comprises a main body 1 and a supporting device, wherein the surface of the main body 1 is provided with a charging device 2, the charging device 2 comprises a control board 21, the side wall of the control board 21 is fixedly connected with the inner surface of the main body 1, a cable 22 is inserted into the inner wall of the main body 1, the output end of the cable 22 is fixedly connected with a charging gun 23, the charging gun 23 is positioned below the main body 1, and the charging device 2 comprises a winding component 3, a fixing component 5 and a protection mechanism 6; when the charging gun 23 is pulled to enable the charging gun 23 to drive the input cable 22 to move, then the charging gun 23 is connected with the new energy vehicle, the whole device is controlled through the control board 21, and the charging gun 23 and the cable 22 can charge the new energy vehicle.

The winding assembly 3 comprises a winding roll 31, the winding roll 31 is positioned on the inner wall of the main body 1, a disc cover 32 is fixedly connected to the side wall of the winding roll 31, a supporting frame 34 is fixedly connected to the side wall of the main body 1 close to the winding roll 31, a slip ring 33 is fixedly connected to the surface of the supporting frame 34, and the surface of the slip ring 33 is fixedly connected with the side wall of the winding roll 31; during operation, the winding roll 31 is driven to rotate when the cable 22 moves, the winding roll 31 drives the disc cover 32 and the slip ring 33 to rotate, the slip ring 33 rotates on the surface of the supporting frame 34, and the cable 22 can be wound by arranging the winding roll 31.

The surface of the slip ring 33 is fixedly connected with a partition plate 35, the side wall of the partition plate 35 is fixedly connected with the side wall of the control board 21, and the surfaces of the main body 1 and the winding roll 31 are fixedly connected with a coil spring 36; in operation, the partition 35 is fixed to the slip ring 33, and the control board 21 is fixed to the surface of the partition 35, so that the partition 35 can fix the position of the control board 21 to a certain extent.

The limiting mechanism 4 comprises a panel 41, the surface of the panel 41 is fixedly connected with the surface of the main body 1, the surface of the panel 41 is fixedly connected with a plurality of pin shafts 42, the surface of the pin shafts 42 is rotationally connected with a first bearing 44, the surface of the first bearing 44 is fixedly connected with a guide wheel 45, the surfaces of the pin shafts 42 and the panel 41 are fixedly connected with a clamp spring 43, and the cable 22 is positioned on the surface of the guide wheel 45; during operation, when the cable 22 moves, the guide wheel 45 is driven to move, the guide wheel 45 drives the first bearing 44 to rotate on the surface of the pin shaft 42, and the guide wheel 45 can guide the cable 22 to a certain extent.

The fixing assembly 5 comprises a pressing plate 52, the side wall of the pressing plate 52 is fixedly connected with the inner surface of the main body 1, the surface of the pressing plate 52 is rotatably connected with a limiting buckle 51, the surfaces of the limiting buckle 51 and the main body 1 are fixedly connected with two springs 53, the side wall of the winding roll 31 and the inner surface of the main body 1 are fixedly connected with a second bearing 54, a sliding groove is formed in the side wall of the winding roll 31, and the limiting buckle 51 is inserted into the inner wall of the sliding groove; during operation, when the winding roll 31 rotates, the second bearing 54 rotates on the inner surface of the main body 1, when the winding roll 31 rotates to a proper angle, the spring 53 drives the limiting buckle 51 to move, the limiting buckle 51 rotates on the pressing plate 52, the limiting buckle 51 is inserted into the inner wall of the winding roll 31, and the limiting buckle 51 can limit the rotation of the winding roll 31.

The protection mechanism 6 comprises a bracket 61, the side wall of the bracket 61 is fixedly connected with the side wall of the control board 21, the surface of the main body 1 is fixedly connected with an upper cover 62, the side wall of the main body 1 is fixedly connected with a circular plate 63, and the side wall of the main body 1 is fixedly connected with a rear cover 64; in operation, the bracket 61 is fixed to the surface of the control board 21, and then the upper cover 62, the circular plate 63 and the rear cover 64 are sequentially attached to the surface of the main body 1, whereby the fittings in the main body 1 can be protected by providing the circular plate 63 and the rear cover 64.

The surface of the main body 1 is fixedly connected with a switch 7, the surface of the main body 1 is fixedly connected with a lamp belt 8, the side wall of the winding roll 31 is fixedly connected with a guide rail 9, and the side wall of the disc cover 32 is fixedly connected with an electric energy meter 10; in operation, the switch 7 is operated when the whole device is required to be used, the lamp strip 8 is always on when the whole charging device is started, and the switch 7 can be arranged to operate the whole charging device to a certain extent.

The charging gun 23 is wound on the winding roll 31, a binding post is arranged at the middle part of the winding roll 31, a binding post at the tail part of the charging gun 23 is combined with one end binding post on the slip ring 33, the binding posts are respectively locked by screws, and the other end binding post on the slip ring 33 passes through the partition plate 35 to be connected with an output port of the control board 21. The rotation of the winding drum 31 takes up the wire and the rotation of the slip ring 33 avoids the twisting of the cable 22.

The charging gun 23 can slide in and out of the panel 41 by resistance, the wire diameter of the cable 22 is thicker, and the tension is larger. In order to improve the smoothness of incoming lines and outgoing lines, 4 guide wheels 45 are arranged at the position of the panel 41, 2 first bearings 44 are arranged on each guide wheel 45, the guide wheels are fixed on the panel 41 through pin shafts 42 and clamp springs 43, the cable 22 wire of the charging gun 23 slides in a channel formed by the 4 guide wheels 45, the resistance generated by deformation of the cable 22 wire of the charging gun 23 is reduced, the smoothness of incoming lines and outgoing lines is improved, and meanwhile, limiting support is provided for the movement of the cable 22 wire inside.

In that the user can define and secure the cable 22 in one position after pulling it out. The back of the winding reel 31 is provided with a plurality of sliding grooves and is divided into 3 parts, and every 2 adjacent divided parts are provided with no sliding grooves and are provided with holes, and the purpose of the holes is to turn over the space for the limiting buckle 51. For example, when the winding roll 31 is in the paying-off state, the limiting buckle 51 is in the concave of the sliding groove and is randomly scratched into the sliding groove every time before, the bevel shape of the limiting buckle 51 just fits into the sliding groove, and when the limiting buckle 51 moves, the surface of the second bearing 54 on the pressing plate 52 can prevent the winding roll 31 from rotating reversely. When the winding roll 31 is contracted to any one of the 3 sliding groove-free areas, the limit buckle 51 is in an upright position under the action of the spring 53, and then the winding roll 31 stops pulling the wire outwards, and then the winding roll 31 reversely rotates under the action of the torsion spring, at this time, the structure of the sliding groove can bump the limit buckle 51 into the other direction, and after reversing, the shape of the limit buckle 51 can only advance on the sliding groove and can not limit the winding roll 31. Thereby realizing continuous storage of the charging gun 23 wire inside. When the limit buckle 51 is in the reverse state, the cable 22 can be pulled out, because the limit buckle 51 is in contact with the inclined plane and the round angle with the chute at the moment, after being stressed, the chute inclined plane of the winding roll 31 pushes up the limit buckle 51 and falls into the next chute, and the cable is circulated in sequence until the limit buckle 51 enters any area without the chute, the limit buckle 51 is restored to the upright state, and the direction of the limit buckle 51 is converted again after the winding roll 31 is continuously pulled. The cycle is like this, reaches the stay wire thrust, can receive the line state automatically. When the winding roll 31 rotates, the disc cover 32 is driven to rotate, and the slip ring 33 moves on the surface of the supporting frame 34.

In order to enhance the heat dissipation effect, a bracket 61 is provided above the control board 21, the middle portion of the bracket 61 is in contact with the largest heating device on the control board 21, and the 2 side of the bracket 61 is screwed to the partition 35 and is in good contact. The heat of the largest heating device on the control board 21 is led to the partition plate 35 through the bracket 61, so that the whole temperature is in a relatively balanced state in the cavity of the charging pile. Is favorable for accelerating the heat emission and achieves the aim of cooling.

A coil spring 36 is provided on the back of the winding reel 31, and the coil spring 36 applies a rotational force directly to the winding reel 31. In order to adapt to different use environments and different use conditions, the device can have various forces and rotation turns and can be maintained. Providing a separate area on the back allows for very convenient replacement of the coil spring 36 by the wire.

When the whole equipment is operated, the switch 7 is pressed, the whole equipment is used through the switch 7, after the accessories in the main body 1 are installed, the upper cover 62, the circular plate 63 and the rear cover 64 are sequentially installed on the surface of the main body 1, when the whole equipment is started, the lamp belt 8 is turned on, and the effect of reminding operators is achieved by the lamp belt 8; at the same time, the electric energy meter 10 is installed inside the main body 1 to record the electricity consumption.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Charging equipment with wire winding function, comprising a main body (1) and a supporting device, and characterized in that: the charging device is characterized in that a charging device (2) is arranged on the surface of the main body (1), the charging device (2) comprises a control board (21), the side wall of the control board (21) is fixedly connected with the inner surface of the main body (1), a cable (22) is inserted into the inner wall of the main body (1), the output end of the cable (22) is fixedly connected with a charging gun (23), the charging gun (23) is located below the main body (1), and the charging device (2) comprises a winding assembly (3), a limiting mechanism (4), a fixing assembly (5) and a protection mechanism (6).

2. The charging device with a wire winding function according to claim 1, wherein: the winding assembly (3) comprises a winding roll (31), the winding roll (31) is located on the inner wall of the main body (1), a disc cover (32) is fixedly connected to the side wall of the winding roll (31), a supporting frame (34) is fixedly connected to the side wall of the main body (1) close to the winding roll (31), a slip ring (33) is fixedly connected to the surface of the supporting frame (34), and the surface of the slip ring (33) is fixedly connected with the side wall of the winding roll (31).

3. The charging device with a wire winding function according to claim 2, wherein: the surface of the slip ring (33) is fixedly connected with a partition plate (35), the side wall of the partition plate (35) is fixedly connected with the side wall of the control board (21), and the surface of the main body (1) and the surface of the winding roll (31) are fixedly connected with a coil spring (36).

4. The charging device with a wire winding function according to claim 1, wherein: stop gear (4) are including panel (41), the surface of panel (41) and main part (1) fixed surface are connected, the fixed surface of panel (41) is connected with a plurality of round pins (42), the surface rotation of round pin axle (42) is connected with first bearing (44), the fixed surface of first bearing (44) is connected with guide pulley (45), the fixed surface of round pin axle (42) and panel (41) is connected with jump ring (43), cable (22) are located the surface of guide pulley (45).

5. The charging device with a wire winding function according to claim 2, wherein: the fixed subassembly (5) is including clamp plate (52), the lateral wall and the main part (1) internal surface fixed connection of clamp plate (52), the surface rotation of clamp plate (52) is connected with spacing buckle (51), the fixed surface of spacing buckle (51) and main part (1) is connected with two springs (53), lateral wall and main part (1) internal surface fixed connection of take-up reel (31) have second bearing (54), the spout has been seted up to the lateral wall of take-up reel (31), spacing buckle (51) are inserted and are established at the spout inner wall.

6. The charging device with a wire winding function according to claim 1, wherein: the protection mechanism (6) comprises a support (61), the side wall of the support (61) is fixedly connected with the side wall of the control board (21), the surface of the main body (1) is fixedly connected with an upper cover (62), the side wall of the main body (1) is fixedly connected with a circular plate (63), and the side wall of the main body (1) is fixedly connected with a rear cover (64).

7. The charging device with a wire winding function according to claim 2, wherein: the surface fixedly connected with switch (7) of main part (1), the surface fixedly connected with lamp area (8) of main part (1), the lateral wall fixedly connected with guide rail (9) of take-up reel (31), the lateral wall fixedly connected with electric energy meter (10) of coiled cover (32).