Cable management device for charging pile and charging pile

Abstract

The utility model relates to the field of new energy equipment, and discloses a cable management device for a charging pile and the charging pile, the cable management device for the charging pile comprises a support frame, an elastic support member and an elastic guide member; the elastic supporting piece is connected to the supporting frame; the elastic guiding piece is connected to the elastic supporting piece, the elastic guiding piece is located above the supporting frame, the elastic supporting piece is located between the supporting frame and the elastic guiding piece, the elastic guiding piece is provided with a guiding cavity, and the gun line can penetrate through the guiding cavity. Through the arrangement, the technical problem that in the prior art, a gun wire can be worn due to the fact that the gun wire can partially fall on the ground under the action of gravity is solved.

Description

Technical Field

[0001] This utility model relates to the field of new energy equipment, and in particular to a cable management device for charging piles and a charging pile. Background Technology

[0002] Currently, new energy vehicles are more environmentally friendly than ordinary vehicles, and as a result, they are gradually entering people's lives. Charging piles are electrical integrated devices used to charge new energy vehicles.

[0003] In related technologies, a charging pile includes a main body, a charging gun head, and a charging cable, with the charging cable positioned between the main body and the charging gun head. When a user needs to charge a new energy vehicle, they need to pull the charging gun head to the new energy vehicle and then connect the charging gun head to the new energy vehicle.

[0004] However, in order to make the charging head reach a wider area, the cable needs to be set to be longer. As a result, when the charging head is not in use, or when the charging head is charging an electric vehicle nearby, the cable may partially fall to the ground under the influence of gravity, which may cause the cable to wear out. Utility Model Content

[0005] The present invention aims to provide a cable management device and a charging pile for charging piles, in order to solve the technical problem in the prior art that the charging cable may partially fall to the ground under the action of gravity, which may cause the charging cable to wear out.

[0006] The technical problem solved by this utility model embodiment is addressed by the following technical solution:

[0007] A cable management device for charging piles is provided, comprising:

[0008] Support frame;

[0009] An elastic support member is connected to the support frame;

[0010] An elastic guide is connected to the elastic support and is located above the support frame. The elastic support is located between the support frame and the elastic guide. The elastic guide has a guide cavity for the passage of the gun wire.

[0011] In some embodiments, the elastic support is a hollow cylindrical structure, the central axis of the elastic support is perpendicular to the horizontal plane, and the elastic support is capable of elastic bending; the elastic guide is a hollow arc-shaped structure, and the elastic guide, the elastic support, and the support frame are arranged sequentially from top to bottom.

[0012] In some embodiments, the cable management device further includes a connector connected between the upper end of the elastic support and the lower end of the elastic guide, the connector having a clearance groove communicating with the guide cavity; in the horizontal direction, the upper end of the elastic support and the lower end of the elastic guide are offset from each other.

[0013] In some embodiments, the connector includes a first protrusion and a second protrusion, which are offset from each other in the horizontal direction; the first protrusion is inserted into the upper end of the elastic support, the second protrusion is inserted into the lower end of the guide cavity, and the clearance groove passes through the second protrusion.

[0014] The elastic guide is threadedly connected to the second protrusion so that the elastic guide and the second protrusion can rotate relative to each other.

[0015] In some embodiments, the cable management device further includes a first clamp and a second clamp, the first clamp being mounted on the support frame and the second clamp being mounted on the connector, the second clamp being located within the clearance slot, the first clamp and the second clamp being used for the passage of the gun wire, and the first clamp and the second clamp being capable of clamping the outer surface of the gun wire.

[0016] In some embodiments, the elastic support is a compressed spring-like structure, the elastic guide is an arc-shaped spring-like structure, and the diameter of the elastic guide is larger than the diameter of the elastic support.

[0017] In some embodiments, the support frame has a receiving cavity for inserting the gun head.

[0018] In some embodiments, the cable management device further includes a locking member mounted on the support frame, the elastic support member being rotatably connected to the support frame, and the locking member being capable of locking or unlocking the elastic support member; when the locking member locks the elastic support member, the elastic support member is fixed relative to the support frame; when the locking member unlocks the elastic support member, the elastic support member is rotatable relative to the support frame.

[0019] In some embodiments, the locking element is a screw, which is threaded onto the support frame and can move closer to or further away from the elastic support; when the locking element locks the elastic support, it abuts against the side surface of the elastic support; when the locking element releases the elastic support, there is a gap between the locking element and the elastic support.

[0020] Another embodiment of the present invention also provides a charging pile, including any of the above-mentioned cable management devices;

[0021] The main body, the support frame is mounted on the main body;

[0022] A gun wire, one end of which is connected to the main body;

[0023] The gun head is connected to the other end of the gun wire away from the main body.

[0024] Compared to existing technologies, the charging cable passes through an elastic guide, with the portion of the cable between the elastic guide and the support frame located on one side of the elastic support. The elastic support supports the elastic guide, allowing it to suspend in the air. The cable portion is placed within the guide cavity, where the elastic guide guides the cable. When the user pulls the charging head to move the cable, the cable abuts against the cavity wall of the guide cavity, causing the elastic guide to deform elastically. Simultaneously, the elastic guide moves, causing the elastic support to deform elastically as well. This results in a larger range of motion for the elastic guide, allowing the cable to move more freely and enabling the charging head to charge new energy vehicles at greater distances.

[0025] In addition, when the user stops using the charging station, the charging gun head can be fixed relative to the support frame, and the elastic guide and elastic support will be reset. The elastic guide is located above the support frame so that the part of the charging cable inside the guide cavity is at a higher height. Even if the total length of the charging cable is long, it will not fall to the ground to avoid damage to the charging cable due to friction with the ground. Attached Figure Description

[0026] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings do not constitute a limitation on scale.

[0027] Figure 1 This is a side view of a charging pile according to one embodiment of the present invention;

[0028] Figure 2 yes Figure 1 A 3D view of the charging pile without its main body;

[0029] Figure 3 yes Figure 1 A 3D view of the connectors of the charging pile in the image;

[0030] Figure 4 yes Figure 1 A 3D view of the support frame for the charging pile in the middle;

[0031] Figure 5 yes Figure 1 A three-dimensional view of the support frame of the charging pile from another angle;

[0032] Figure 6 yes Figure 1 The image shows a 3D view of the charging pile support frame without its outer shell.

[0033] Figure label:

[0034] 100. Charging pile; 10. Cable management device; 11. Support frame; 1102. Receiving cavity; 12. Elastic support; 13. Elastic guide; 1302. Guide cavity; 14. Connector; 141. Connecting part; 142. First protrusion; 144. Second protrusion; 1402. Clearance groove; 15. First clamping part; 16. Second clamping part; 17. Locking part; 20. Main body; 30. Gun wire; 40. Gun head. Detailed Implementation

[0035] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connected" to another element, it can be directly on the other element, or one or more intermediate elements can exist between them. The terms "upper," "lower," "left," "right," "upper end," "lower end," "top," and "bottom," etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0037] The following description, in conjunction with all the accompanying drawings, provides a detailed account of a cable management device 10 for a charging pile 100 and a charging pile 100 provided in this application through specific embodiments.

[0038] Please refer to Figure 1 and Figure 2One embodiment of this utility model discloses a charging pile 100, including a main body 20, a charging cable 30, a charging head 40, and a cable management device 10 for the charging pile 100. One end of the charging cable 30 is connected to the main body 20, and the other end of the charging cable 30 is connected to the charging head 40. The charging head 40 can be electrically connected to a new energy vehicle and charge it.

[0039] The cable management device 10 includes a support frame 11, an elastic support member 12, and an elastic guide member 13. The support frame 11 is installed on the main body 20, and the elastic support member 12 is connected to the support frame 11. The elastic guide member 13 is connected to the elastic support member 12 and is located above the support frame 11. The elastic support member 12 is located between the support frame 11 and the elastic guide member 13. The elastic guide member 13 has a guide cavity 1302 for the gun cable 30 to pass through.

[0040] With the above structure, the charging cable 30 passes through the elastic guide 13, and the portion of the charging cable 30 between the elastic guide 13 and the support frame 11 is located on one side of the elastic support 12. The elastic support 12 supports the elastic guide 13, allowing the elastic guide 13 to be suspended. The portion of the charging cable 30 is placed inside the guide cavity 1302, and the elastic guide 13 guides the charging cable 30. When the user pulls the charging head 40 to move the charging cable 30, the charging cable 30 abuts against the cavity wall of the guide cavity 1302, causing the elastic guide 13 to undergo elastic deformation. At the same time, the elastic guide 13 moves, and during the movement, the elastic guide 13 can cause the elastic support 12 to undergo elastic deformation, thereby increasing the range of motion of the elastic guide 13 and allowing the charging head 40 to charge new energy vehicles at a greater distance.

[0041] In addition, when the user stops using the charging station 100, the gun head 40 can be fixed relative to the support frame 11, and the elastic guide 13 and the elastic support 12 are reset. The elastic guide 13 is located above the support frame 11 so that the part of the gun wire 30 located in the guide cavity 1302 is higher, and the gun wire 30 will not fall to the ground even if the total length of the gun wire 30 is long, so as to avoid the gun wire 30 being damaged by friction with the ground.

[0042] Specifically, in this embodiment, the main body 20 can be a cuboid-like structure. The main body 20 can be equipped with a power module, a control circuit board, and a heat dissipation module. The control circuit board is used to control the output power of the power module. The power module can provide power to the new energy vehicle through the gun wire 30 and the gun head 40. The heat dissipation module is used to dissipate heat for the power module and the control circuit board.

[0043] The support frame 11 can be a block structure. The support frame 11 can be installed on the side surface of the main body 20 and can be used for inserting the gun head 40. The elastic support member 12 can be a compressed spring. The elastic support member 12 is a hollow cylindrical structure. When the elastic guide member 13 is subjected to external force, it can drive the elastic support member 12 to bend. The central axis of the elastic support member 12 can be perpendicular to the horizontal plane. The lower end of the elastic support member 12 can be rotatably connected to the support frame 11.

[0044] The elastic guide 13 can be a curved spring structure, so that the guide cavity 1302 is arc-shaped. The lower end of the elastic guide 13 is connected to the upper end of the elastic support 12, and the lower end of the elastic guide 13 and the upper end of the elastic support 12 are offset from each other, so that the gun wire 30 is located on one side of the elastic support 12, and the gun wire 30 can pass through the guide cavity 1302.

[0045] In other embodiments, the main body 20 may also be of other structures, such as cylindrical; the support frame 11 may also be mounted on the upper surface of the main body 20; the gun head 40 may also be inserted into the main body 20; the elastic support member 12 may also be of other elastic structures, such as a spring, and the elastic support member 12 may also be arc-shaped; the elastic guide member 13 may also be of other structures, such as a collar with good elasticity, and the elastic guide member 13 may also be straight; the lower end of the elastic guide member 13 may also be aligned with the upper end of the elastic support member 12, and there is a gap between the lower end of the elastic guide member 13 and the upper end of the elastic support member 12, and the gap between the lower end of the elastic guide member 13 and the upper end of the elastic support member 12 allows the gun wire 30 to extend into the guide cavity 1302.

[0046] In some embodiments, the elastic support 12 has a hollow cylindrical structure, the central axis of the elastic support 12 is perpendicular to the horizontal plane, and the elastic support 12 can be elastically bent; the elastic guide 13 has a hollow arc-shaped structure, and the elastic guide 13, the elastic support 12 and the support frame 11 are arranged sequentially from top to bottom.

[0047] With the above structure, the elastic support 12 has a cylindrical structure, so that the elastic support 12 can provide more stable support for the elastic guide 13; the central axis of the elastic support 12 is perpendicular to the horizontal plane, and the elastic guide 13 is located above the support frame 11, so that the elastic guide 13 has a higher height. The elastic guide 13 can lift the charging cable 30 to prevent the charging cable 30 from contacting the ground and being worn when the charging pile 100 charges a nearby new energy vehicle.

[0048] In addition, the elastic guide 13 is arc-shaped, so that the part of the wire 30 is bent in the guide cavity 1302. When the user pulls the gun head 40 to move the wire 30, the wire 30 is more likely to abut against the cavity wall of the guide cavity 1302, and the wire 30 is more likely to cause the elastic guide 13 to deform. Moreover, the arc-shaped elastic guide 13 guides the wire 30. During the movement of the wire 30, the wire 30 can have a larger curvature as a whole, and the part of the wire 30 extending out of the guide cavity 1302 will not be excessively bent and damaged.

[0049] Specifically, in this embodiment, the elastic support 12 can be made of a metal strip wrapped around the central axis, and the elastic support 12 as a whole is similar to a compressed spring; the elastic guide 13 can be in the shape of a bent spring.

[0050] In other embodiments, the elastic support 12 may also be of other structures, such as a rectangular spring sheet; the elastic guide 13 may also be of other structures, such as an arc-shaped elastic sleeve.

[0051] Please refer to Figure 3 In some embodiments, the cable management device 10 further includes a connector 14, which is connected between the upper end of the elastic support 12 and the lower end of the elastic guide 13. The connector 14 has a clearance groove 1402, which communicates with the guide cavity 1302 of 1402. In the horizontal direction, the upper end of the elastic support 12 and the lower end of the elastic guide 13 are offset from each other.

[0052] With the above structure, the connector 14 allows the elastic support 12 and the elastic guide 13 to be connected to each other, and the upper end of the elastic support 12 and the lower end of the elastic guide 13 are offset from each other. From a top view, the upper end of the elastic support 12 and the lower end of the elastic guide 13 are offset from each other, so that the gun wire 30 can pass through the guide cavity 1302 without passing through the elastic support 12. When the elastic support 12 deforms, it will not drive the gun wire 30 to move. Moreover, the inner diameter of the elastic support 12 can be smaller than the diameter of the gun wire 30. Therefore, when the user pulls the gun head 40, the elastic support 12 is more likely to undergo elastic deformation, and the user will need to exert less effort when operating.

[0053] Specifically, in the horizontal direction, the upper end of the elastic support 12 and the lower end of the elastic guide 13 are offset from each other; that is, in a top view or a bottom view, the upper end of the elastic support 12 and the lower end of the elastic guide 13 are offset from each other. In this embodiment, the connector 14 can be a block structure, with the upper end of the elastic support 12 connected to the lower surface of the connector 14, and the lower end of the elastic guide 13 connected to the lower surface of the connector 14.

[0054] In other embodiments, the connector 14 may also have other structures, such as the connector 14 having two mounting slots, the upper end of the elastic support 12 being inserted into one mounting slot, and the lower end of the elastic guide 13 being inserted into the other mounting slot.

[0055] In some embodiments, the connector 14 includes a connecting portion 141, a first protrusion 142, and a second protrusion 144. The first protrusion 142 protrudes below the connecting portion 141, and the second protrusion 144 protrudes above the connecting portion 141. In the horizontal direction, the first protrusion 142 and the second protrusion 144 are offset from each other. The first protrusion 142 is inserted into the upper end of the elastic support member 12, and the second protrusion 144 is inserted into the lower end of the guide cavity 1302. The clearance groove 1402 passes through the second protrusion 144.

[0056] The elastic guide 13 is threadedly connected to the second protrusion 144 so that the elastic guide 13 and the second protrusion 144 can rotate relative to each other.

[0057] With the above structure, during the assembly of the connector 14, the elastic support 12 and the elastic guide 13, the first protrusion 142 positions the elastic support 12 and the second protrusion 144 positions the elastic guide 13, thus making it easier for the elastic support 12 and the elastic guide 13 to be connected to the connector 14.

[0058] When the user twists the elastic guide 13, the elastic guide 13 can rotate relative to the second protrusion 144; when the elastic guide 13 rotates to an appropriate position relative to the second protrusion 144, the elastic guide 13 can be fixed relative to the second protrusion 144.

[0059] Specifically, the connecting portion 141 has a flat, waist-shaped structure, and the first protrusion 142 and the second protrusion 144 both have a cylindrical structure. In the horizontal direction, the first protrusion 142 and the second protrusion 144 are located at both ends of the connecting portion 141, that is, in a top view or a bottom view, the first protrusion 142 and the second protrusion 144 are located at both ends of the connecting portion 141, so that the first protrusion 142 and the second protrusion 144 are offset from each other. The central axis of the first protrusion 142 and the central axis of the second protrusion 144 are both perpendicular to the horizontal plane. The first protrusion 142 protrudes from the lower surface of the connecting portion 141, and the second protrusion 144 protrudes from the upper surface of the connecting portion 141.

[0060] The outer surface of the second protrusion 144 is provided with an external thread, and correspondingly, the inner surface of the guide cavity 1302 can be provided with an internal thread.

[0061] In this embodiment, the first protrusion 142 can be inserted into the elastic support 12, and the outer surface of the first protrusion 142 is in interference fit with the inner surface of the elastic support 12; the second protrusion 144 can also be inserted into the elastic guide 13, and the outer surface of the second protrusion 144 is in interference fit with the cavity wall of the guide cavity 1302.

[0062] In other embodiments, the first protrusion 142 and the elastic support 12 can be connected in other ways, such as by threaded connection or welding; the second protrusion 144 and the elastic guide 13 can also be connected in other ways, such as by threaded connection or welding.

[0063] In some embodiments, the cable management device 10 further includes a first clamping member 15 and a second clamping member 16. The first clamping member 15 is mounted on the support frame 11, and the second clamping member 16 is mounted on the connector 14. The second clamping member 16 is located in the relief through groove 1402. The first clamping member 15 and the second clamping member 16 are used for the gun wire 30 to pass through. The first clamping member 15 and the second clamping member 16 are capable of clamping the outer surface of the gun wire 30.

[0064] With the above structure, both the first clamping member 15 and the second clamping member 16 can clamp the gun wire 30, so that the length of the part of the gun wire 30 located between the support frame 11 and the elastic guide member 13 is fixed, thus preventing the part of the gun wire 30 located between the elastic support member 12 and the elastic guide member 13 from extending into the guide cavity 1302 when the user pulls the gun head 40.

[0065] If the length of the gun wire 30 between the elastic support 12 and the elastic guide 13 is greater than the length of the elastic support 12, the bending amount of the elastic support 12 will not be limited by the gun wire 30 when it is bent under force, and the user can more easily cause the elastic support 12 to deform when pulling the gun head 40.

[0066] Specifically, in this embodiment, the first clamping member 15 can be a copper ring with rubber covering its surface, which supports the rubber and allows the rubber to abut against the surface of the wire 30. Alternatively, the first clamping member 15 can be a gland head. This allows the first clamping member 15 to clamp the wire 30 while preventing the wire 30 from being worn due to clamping. The structure of the second clamping member 16 can be the same as that of the first clamping member 15. The central axis of the first clamping member 15 is inclined relative to the horizontal plane, and the central axis of the second clamping member 16 is perpendicular to the horizontal plane. This allows the portion of the wire 30 extending out of the first clamping member 15 to be inclined relative to the horizontal plane. The portion of the wire 30 located between the first clamping member 15 and the second clamping member 16 is curved and its length is greater than the length of the elastic support member 12.

[0067] In other embodiments, the first clamping member 15 may also have other structures, such as the first clamping member 15 being made entirely of a flexible material such as rubber; the central axis of the first clamping member 15 may also be perpendicular to the horizontal plane.

[0068] In some embodiments, the elastic support 12 has a compressed spring-like structure, the elastic guide 13 has an arc-shaped spring-like structure, and the diameter of the elastic guide 13 is larger than the diameter of the elastic support 12.

[0069] With the above structure, the guide cavity 1302 is used for the gun wire 30 to pass through, and the diameter of the elastic guide 13 is adapted to the diameter of the gun wire 30; the diameter of the elastic guide 13 is larger than the diameter of the elastic support 12, so that the diameter of the elastic support 12 can be smaller, the elastic support 12 is easier to bend, and the user needs to exert less effort when pulling the gun head 40.

[0070] Specifically, in this embodiment, the diameter of the elastic support 12 is greater than the diameter of the gun wire 30; in other embodiments, the diameter of the elastic support 12 may be less than or equal to the diameter of the gun wire 30.

[0071] Please refer to Figure 4 In some embodiments, the support frame 11 has a receiving cavity 1102 for inserting the gun head 40.

[0072] With the above structure, when the cable management device 10 is connected to different models of the main body 20, the distance between the receiving cavity 1102 and the end of the elastic guide 13 away from the elastic support 12 is the same, so that after the gun head 40 completes charging of the new energy vehicle, the user can easily insert the gun head 40 into the receiving cavity 1102.

[0073] Specifically, the elastic support 12 is connected to the top of the support frame 11, and the receiving cavity 1102 is opened on one side of the support frame 11.

[0074] Please refer to Figure 5 and Figure 6 In some embodiments, the cable management device 10 further includes a locking member 17, which is mounted on the support frame 11. The elastic support member 12 is rotatably connected to the support frame 11. The locking member 17 can lock or unlock the elastic support member 12. When the locking member 17 locks the elastic support member 12, the elastic support member 12 is fixed relative to the support frame 11. When the locking member 17 unlocks the elastic support member 12, the elastic support member 12 can rotate relative to the support frame 11.

[0075] With the above structure, when the locking member 17 releases the locking member 12, the elastic support member 12 can rotate relative to the support frame 11 and drive the elastic guide member 13 to rotate, so as to adjust the orientation of the end of the elastic guide member 13 away from the elastic support member 12, so that the charging cable 30 can directly extend to the new energy vehicle that needs to be charged, reducing the degree of bending of the charging cable 30 when charging the new energy vehicle, and thus the charging head 40 can contact the new energy vehicle that is farther away from the main body 20.

[0076] In addition, when the locking member 17 locks the elastic support member 12, the elastic support member 12 is fixed relative to the support frame 11 to prevent the elastic support member 12 from rotating during the charging process of the gun head 40 to the new energy vehicle, thereby improving the stability of the cable management device 10.

[0077] Specifically, in this embodiment, the lower end of the elastic support member 12 extends into the support frame 11, and the lower end of the elastic support member 12 can be rotatably connected to the support frame 11 through a bearing; the locking member 17 can be a screw, and the locking member 17 can abut against the elastic support member 12 to fix the elastic support member 12 relative to the support frame 11.

[0078] In other embodiments, the locking member 17 may also be other structures, such as a pin. Correspondingly, the elastic support member 12 has a plurality of insertion holes for the locking member 17 to be inserted. When the locking member 17 is inserted into the insertion hole, the locking member 17 locks the elastic support member 12. When the locking member 17 is pulled out of the insertion hole, the locking member 17 releases the locking of the elastic support member 12.

[0079] In some embodiments, the locking member 17 is a screw, which is threaded to the support frame 11. The locking member 17 can approach or move away from the elastic support member 12. When the locking member 17 locks the elastic support member 12, the locking member 17 abuts against the side surface of the elastic support member 12. When the locking member 17 releases the locking member 17 from locking the elastic support member 12, there is a gap between the locking member 17 and the elastic support member 12.

[0080] With the above structure, when the locking member 17 is a screw, simply turning the locking member 17 will lock the elastic support member 12 or release the elastic support member 12, making the operation of the locking member 17 more convenient.

[0081] Specifically, in this embodiment, there are two locking members 17, which are arranged from top to bottom. The nuts of the locking members 17 extend out of the outer surface of the support frame 11 for the user to tighten.

[0082] In other embodiments, the number of locking elements 17 may also be other, such as one or three.

[0083] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; under the concept of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of this utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cable management device for charging piles, characterized in that, include: Support frame; An elastic support member is connected to the support frame. The elastic support member has a hollow cylindrical structure or a spring sheet structure and is capable of elastic bending. An elastic guide is connected to the elastic support and is located above the support frame. The elastic support is located between the support frame and the elastic guide. The elastic guide has a guide cavity for the gun wire to pass through. The elastic guide, the elastic support, and the support frame are arranged in order from top to bottom.

2. The cable management device according to claim 1, characterized in that, The central axis of the elastic support is perpendicular to the horizontal plane; the elastic guide has a hollow arc-shaped structure.

3. The cable management device according to claim 2, characterized in that, It also includes a connector, which is connected between the upper end of the elastic support and the lower end of the elastic guide. The connector has a clearance groove that communicates with the guide cavity. In the horizontal direction, the upper end of the elastic support and the lower end of the elastic guide are offset from each other.

4. The cable management device according to claim 3, characterized in that, The connector includes a connecting portion, a first protrusion, and a second protrusion. The first protrusion protrudes below the connecting portion, and the second protrusion protrudes above the connecting portion. In the horizontal direction, the first protrusion and the second protrusion are offset from each other. The first protrusion is inserted into the upper end of the elastic support, and the second protrusion is inserted into the lower end of the guide cavity. The clearance groove passes through the second protrusion. The elastic guide is threadedly connected to the second protrusion so that the elastic guide and the second protrusion can rotate relative to each other.

5. The cable management device according to claim 3, characterized in that, It also includes a first clamping member and a second clamping member. The first clamping member is installed on the support frame, and the second clamping member is installed on the connector. The second clamping member is located in the clearance groove. The first clamping member and the second clamping member are used for the passage of the gun wire. The first clamping member and the second clamping member can clamp the outer surface of the gun wire.

6. The cable management device according to claim 1, characterized in that, The elastic support has a compressed spring-like structure, and the elastic guide has an arc-shaped spring-like structure. The diameter of the elastic guide is larger than the diameter of the elastic support.

7. The cable management device according to claim 1, characterized in that, The support frame has a receiving cavity for inserting the gun head.

8. The cable management device according to claim 1, characterized in that, It also includes a locking element, which is mounted on the support frame. The elastic support is rotatably connected to the support frame. The locking element can lock or unlock the elastic support. When the locking element locks the elastic support, the elastic support is fixed relative to the support frame. When the locking element unlocks the elastic support, the elastic support can rotate relative to the support frame.

9. The cable management device according to claim 8, characterized in that, The locking element is a screw, which is threaded onto the support frame. The locking element can move closer to or further away from the elastic support. When the locking element locks the elastic support, it abuts against the side surface of the elastic support. When the locking element releases the elastic support, there is a gap between the locking element and the elastic support.

10. A charging pile, characterized in that, Includes the cable management device according to any one of claims 1-9; The main body, the support frame is mounted on the main body; A gun wire, one end of which is connected to the main body; The gun head is connected to the other end of the gun wire away from the main body.

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