A charging pile

Abstract

The utility model relates to charging pile equipment technical field provides a kind of charging pile, including charging pile body and the charging head being installed in its side, the tail portion of the charging head is connected with the charging wire that penetrates to the inside of charging pile body, the inside of the charging pile body is installed rotatable reel, the outer wall of the charging wire is connected and wound on reel, to realize the winding and unwinding of charging wire when reel rotates.The utility model overcomes the deficiency of prior art, and the design is reasonable, the structure is compact, the winding and unwinding of charging wire is realized by manually rotating reel, the centralized, orderly storage of charging wire is realized, the problem of cable messy stacking is solved, not only beautiful and neat, more avoid the damage caused by stepping, vehicle rolling or long-term wind and sun to cable, significantly improve the overall service life of charging pile and charging wire.

Description

Technical Field

[0001] This utility model relates to the field of charging pile equipment technology, and specifically to a charging pile. Background Technology

[0002] With the popularization of new energy vehicles, the demand for charging piles, as their core supporting facilities, is increasing day by day. At present, the charging cables of common charging piles are usually directly suspended from the pile body or simply coiled on the hook. This management method has obvious defects: First, the exposed and messy cables not only affect the aesthetics of the site, but are also more likely to be run over by passing vehicles or trampled by pedestrians, posing a serious safety hazard; Second, the cables are exposed to sun and rain for a long time, which will accelerate the aging of their outer sheath and the fatigue of the internal metal wires, resulting in a decrease in insulation performance, shortening their service life and bringing the risk of leakage. Therefore, we propose a charging pile. Utility Model Content

[0003] In view of the shortcomings of the prior art, this utility model provides a charging pile to solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a charging pile, comprising a charging pile body and a charging head installed on its side, wherein the tail end of the charging head is connected to a charging cable that passes through the interior of the charging pile body, and a rotatable winding reel is installed inside the charging pile body, wherein the outer wall of the charging cable is connected to and wound around the winding reel, so as to realize the winding and unwinding of the charging cable when the winding reel rotates.

[0005] Furthermore, a rotating shaft penetrating the charging pile body is provided on one side of the winding reel, and a rotating handle is provided on the outer wall of one end of the rotating shaft that extends out of the charging pile body.

[0006] Furthermore, the rotating handle is provided with positioning rods at both ends, and the back of the charging pile body is provided with a pair of positioning holes for the positioning rods to be inserted.

[0007] Furthermore, the rotating handle is fitted onto the outer wall of the rotating shaft through a slot provided in the middle, the inner wall of the slot has a limiting groove, and the outer wall of the rotating shaft has a protrusion along its length for inserting into the limiting groove.

[0008] Furthermore, a pair of shielding plates are provided on the back of the charging pile body. The shielding plates have an arc-shaped structure and are respectively set above the positioning holes.

[0009] Furthermore, a limiting disk is provided at the end of the rotating shaft away from the winding reel, and the diameter of the limiting disk is larger than the diameter of the rotating shaft.

[0010] Furthermore, the front side of the charging pile body is provided with a sealing ring that is fitted onto the outer wall of the charging cable.

[0011] This utility model embodiment provides a charging pile. It has the following beneficial effects:

[0012] 1. By manually rotating the cable reel to load and unload the charging cable, the charging cable can be centrally and orderly stored, solving the problem of messy cable stacking. This not only makes the cable look neat and tidy, but also avoids damage to the cable caused by stepping on it, running over it by vehicles, or long-term exposure to wind and sun, significantly improving the overall service life of the charging pile and charging cable.

[0013] 2. The cable winding and unwinding can be easily completed by rotating the handle, which is labor-saving and does not require electric drive. The positioning rod and positioning hole are designed to form a reliable mechanical locking mechanism, which can effectively prevent the winding reel from loosening due to internal force of the cable or accidental collision, ensuring neatness after storage and stability during charging. Attached Figure Description

[0014] Figure 1 This is a front-view perspective view of the overall structure of this utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the back of the overall structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Schematic diagram of the structure with the rotating handle hidden;

[0017] Figure 4 This is a cross-sectional plan view of the structure of this utility model;

[0018] Figure 5 This is a three-dimensional schematic diagram of the rotating handle structure of this utility model.

[0019] In the diagram: 1. Charging pile body; 11. Positioning hole; 12. Barrier plate; 13. Sealing ring; 2. Charging head; 3. Charging cable; 4. Winding reel; 5. Rotating shaft; 51. Protruding post; 52. Limiting plate; 6. Rotating handle; 61. Positioning rod; 62. Slot; 63. Limiting groove. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] See attached document Figure 1-5A charging pile includes a charging pile body 1, a charging head 2, a charging cable 3, and a winding reel 4. The charging pile body 1 serves as the main structure and has an internal cavity to accommodate related components. The charging head 2 is located on the side of the charging pile body 1 for easy access by the user. The charging cable 3 is connected to the tail of the charging head 2 and passes through the interior of the charging pile body 1. A rotatable winding reel 4 is installed inside the charging pile body 1. The inner part of the charging cable 3 is fixed and orderly wound on the winding reel 4. By driving the winding reel 4 to rotate forward or backward, the charging cable 3 can be retracted or released, thereby effectively managing the length of the charging cable 3 and realizing centralized storage and management of the charging cable 3. When not charging, the excessively long charging cable 3 can be retracted, reducing trampling and exposure to wind and rain, and effectively improving the service life of the charging pile.

[0022] Furthermore, a rotating shaft 5 is provided on one side of the winding reel 4, which passes through the charging pile body 1. The rotating shaft 5 is rotatably supported on the charging pile body 1 through a bearing structure, and a rotating handle 6 is provided on the end of the shaft 5 that extends through the outer wall of the charging pile body 1. By manually rotating the handle 6, the user can easily drive the rotating shaft 5 and the winding reel 4 to rotate together, thereby completing the winding and unwinding operation.

[0023] To prevent the charging cable 3 from rotating accidentally due to its own tension or external disturbances when not in operation, positioning rods 61 extending outward are provided at both ends of the rotating handle 6. Correspondingly, a pair of positioning holes 11 for the positioning rods 61 to be inserted are provided on the back of the charging pile body 1. When the charging cable 3 is stored, the positioning rods 61 are inserted into the positioning holes 11 to form a lock, ensuring that the charging cable 3 is stored stably.

[0024] Furthermore, the rotating handle 6 is fitted onto the outer wall of the rotating shaft 5 through the slot 62 provided in the middle. By sliding the rotating handle 6 on the outer wall of the rotating shaft 5, the positioning rod 61 can be controlled to enter and exit the positioning hole 11. The inner wall of the slot 62 is provided with a limiting groove 63. The outer wall of the rotating shaft 5 is provided with a protrusion 51 that inserts into the limiting groove 63 along its length direction. Through the cooperation between the protrusion 51 and the limiting groove 63, the rotating handle 6 and the rotating shaft 5 form a key connection, so that the rotating handle 6 cannot rotate relative to the rotating shaft 5 after sliding on the outer wall of the rotating shaft 5, ensuring that the rotating handle 6 can provide locking force for the rotating shaft 5.

[0025] To reduce the entry of external dust and rainwater into the charging pile body 1, a pair of shielding plates 12 are provided on the back of the charging pile body 1. The shielding plates 12 have an arc-shaped structure and are respectively set above the positioning holes 11 to protect the positioning holes 11.

[0026] To prevent the rotating handle 6 from falling off the rotating shaft 5, a limiting plate 52 is provided at the end of the rotating shaft 5 away from the winding reel 4. The diameter of the limiting plate 52 is larger than the diameter of the rotating shaft 5, which forms a limit on the side wall of the rotating handle 6, preventing the rotating handle 6 from falling off the rotating shaft 5 when it moves.

[0027] To improve the outdoor adaptability and protection level of the charging pile, a sealing ring 13 is provided on the front side of the charging pile body 1 and fitted on the outer wall of the charging cable 3. The sealing ring 13 is tightly fitted on the outer wall of the charging cable 3 and embedded in the cable hole of the charging pile body 1, which can prevent rainwater, dust and other pollutants from entering the interior of the charging pile.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A charging pile, comprising a charging pile body (1) and a charging head (2) mounted on its side, characterized in that: The tail of the charging head (2) is connected to a charging cable (3) that passes through the charging pile body (1). The charging pile body (1) is equipped with a rotatable winding disc (4). The outer wall of the charging cable (3) is connected to and wound on the winding disc (4) so ​​that the charging cable (3) can be wound and unwound when the winding disc (4) rotates.

2. The charging pile as described in claim 1, characterized in that: The winding disc (4) is provided with a rotating shaft (5) that passes through the charging pile body (1) on one side. The rotating shaft (5) passes through the outer wall of one end of the charging pile body (1) and is provided with a rotating handle (6).

3. The charging pile as described in claim 2, characterized in that: The rotating handle (6) has positioning rods (61) at both ends, and the back of the charging pile body (1) has a pair of positioning holes (11) for the positioning rods (61) to be inserted.

4. The charging pile as described in claim 3, characterized in that: The rotating handle (6) is fitted onto the outer wall of the rotating shaft (5) through a slot (62) provided in the middle. A limiting groove (63) is provided on the inner wall of the slot (62). A protrusion (51) for inserting into the limiting groove (63) is provided on the outer wall of the rotating shaft (5) along its length direction.

5. The charging pile as described in claim 2, characterized in that: The back of the charging pile body (1) is provided with a pair of shields (12), which are arc-shaped and are respectively set above the positioning hole (11).

6. The charging pile as described in claim 3, characterized in that: The rotating shaft (5) is provided with a limiting disk (52) at one end away from the winding disc (4), and the diameter of the limiting disk (52) is larger than the diameter of the rotating shaft (5).

7. The charging pile as described in claim 1, characterized in that: The front side of the charging pile body (1) is provided with a sealing ring (13) sleeved on the outer wall of the charging cable (3).

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