Extensible charging module frame

Abstract

The utility model discloses an extensible charging module frame, which belongs to the technical field of charging piles, and comprises an L-shaped charging frame, the upper part of the L-shaped charging frame is fixedly connected with a shell, a charging module is arranged in the shell, the charging module is electrically connected with the state grid, two sides of the shell are detachably provided with charging guns, and the charging guns are electrically connected with a charger through cables; the bottom of the L-shaped charging rack is fixedly connected with a storage cabinet, a cable protection structure is placed in the storage cabinet, and the cable protection structure can protect cables stacked on the ground during charging; a fixing plate is fixedly connected between the top face of the L-shaped charging frame and the bottom face of the shell, cable storage structures are symmetrically arranged on the fixing plate, and the cable storage structures can store cables when the charging gun is not used. According to the utility model, the cable is prevented from being overhung on the ground, the cable is prevented from being damaged by water, gravels and passing vehicles on the road surface, and the cable can be effectively protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, and particularly relates to an expandable charging module rack. Background Art

[0002] With the popularization of new energy vehicles, the application of charging piles is becoming more and more extensive. A charging gun is connected to the charging pile through a cable. Generally, the length of the charging cable reserved on the charging pile is about 5 meters. When users use the charging gun, a long section of the cable will be stacked on the ground. There may be water, sand and gravel on the road surface, and the passing vehicles will roll over the cable, which is likely to cause damage and pollution to the cable stacked on the ground. When the outer skin of the cable is damaged, electric leakage is likely to occur, posing a safety hazard. Content of the Utility Model

[0003] The purpose of the utility model is to provide an expandable charging module rack to solve the above problems.

[0004] To achieve the above purpose, the utility model provides the following solution:

[0005] An expandable charging module rack, comprising: an L-shaped charging rack, an outer shell is fixedly connected to the upper part of the L-shaped charging rack, a charging module is arranged inside the outer shell, charging guns are detachably placed on both sides of the outer shell, and the charging guns are electrically connected to the charging module through cables;

[0006] A storage cabinet is fixedly connected to the bottom of the L-shaped charging rack, and a cable protection structure is arranged inside the storage cabinet. The cable protection structure includes a cloth winding structure and a multi-stage telescopic shaft fixed on the inner wall of the storage cabinet. A cable fixing cloth is wound around the outside of the cloth winding structure. One end of the cable fixing cloth is fixedly connected to the cloth winding structure. A hook surface layer is arranged on the cloth surface of the cable fixing cloth, and a hair surface layer is wrapped on the outer surface of the cable. The hair surface layer is adapted to the hook surface layer;

[0007] A fixing plate is fixedly connected between the top surface of the L-shaped charging rack and the bottom surface of the outer shell, and a cable storage structure is symmetrically arranged on the fixing plate. The cable is wound on the cable storage structure;

[0008] A human-computer interaction control display screen is embedded and fixed in the outer shell, and the human-computer interaction control display screen is electrically connected to the charging module.

[0009] Preferably, a support seat is fixedly connected to the telescopic end of the multi-stage telescopic shaft, a clamping column is fixedly connected to the middle of the top surface of the support seat, a clamping ring is fixedly connected to the end of the cable fixing cloth far away from the cloth winding, and the clamping ring is adapted to the clamping column.

[0010] Preferably, gun slots are formed on both sides of the housing, and the size of the gun slots is larger than that of the charging gun to ensure that the charging gun can be smoothly placed inside the gun slots.

[0011] Preferably, a rain shelter is fixedly connected to the top end of the L-shaped charging rack.

[0012] Preferably, the cable storage structure includes a storage shaft. One end of the storage shaft is fixedly connected to the fixed plate, and the other end of the storage shaft is detachably connected to a rotating handle. A threaded column is fixedly connected to the end of the rotating handle close to the storage shaft, and a threaded hole is formed in the end of the storage shaft close to the rotating handle. The storage shaft is in threaded fit with the rotating handle.

[0013] Preferably, an anti-slip rubber layer is provided on the outer side of the clamping column and the inner side of the clamping ring.

[0014] Preferably, the cloth reel structure includes a cloth reel shaft. One end of the cloth reel shaft is fixedly connected to the inner wall of the storage cabinet, and the other end of the cloth reel shaft is rotatably connected to a cloth reel. A torsion spring is fixedly connected between the cloth reel and the storage cabinet. The torsion spring is sleeved on the outer side of the cloth reel shaft, and the cable fixing cloth is fixedly wound around the outer side of the cloth reel and one end of the cable fixing cloth is fixedly connected to the cloth reel.

[0015] Compared with the prior art, the present utility model has the following advantages and technical effects:

[0016] By providing a cable protection structure, the present utility model can protect the cables stacked on the ground during charging. By providing a cable storage structure, the cables when the charging gun is not in use can be stored, avoiding the cables from hanging down to the ground, preventing the water, sand and gravel on the road surface and passing vehicles from damaging the cables, effectively protecting the cables. And compared with the structure of using a wire reel to store the cables in the prior art, the cable protection structure of the present utility model can achieve a good heat dissipation effect, preventing the cables from being damaged due to overheating when stacked together. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is Figure 1 an enlarged view of A in

[0020] Figure 3 It is a cross-sectional view of the cable storage structure in Embodiment 1;

[0021] Figure 4 It is the front view of the multi-stage telescopic shaft;

[0022] Figure 5 It is a cross-sectional view of the cable storage structure in Embodiment 2;

[0023] Wherein, 1. L-shaped charging rack; 2. Fixed plate; 3. Cable; 4. Charging gun; 5. Human-computer interaction control display screen; 6. Rain shelter; 7. Storage cabinet; 8. Multi-stage telescopic shaft; 9. Cable fixing cloth; 10. Clamping post; 11. Support seat; 12. Gun slot; 13. Outer shell; 14. Cable storage structure; 1401. Storage shaft; 1402. Threaded hole; 1403. Rotating handle; 1404. Threaded post; 1405. Rubber sleeve. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0026] Embodiment 1:

[0027] Referring to Figures 1 to 4 , this embodiment discloses an expandable charging module rack, including: an L-shaped charging rack 1, the upper part of the L-shaped charging rack 1 is fixedly connected with an outer shell 13, a charging module is arranged inside the outer shell 13, charging guns 4 are detachably placed on both sides of the outer shell 13, and the charging guns 4 are electrically connected to the charging module through cables 3;

[0028] The bottom of the L-shaped charging rack 1 is fixedly connected with a storage cabinet 7, a cable protection structure is arranged inside the storage cabinet 7, the cable protection structure includes a cloth reel structure and a multi-stage telescopic shaft 8 fixed on the inner wall of the storage cabinet 7, a cable fixing cloth 9 is wound around the outside of the cloth reel structure, one end of the cable fixing cloth 9 is fixedly connected with the cloth reel structure, a hook surface layer is arranged on the cloth surface of the cable fixing cloth 9, a hair surface layer is wrapped on the outer surface of the cable 3, and the hair surface layer is adapted to the hook surface layer; and the hair surface layer is bonded to the hook surface layer;

[0029] A fixing plate 2 is fixedly connected between the top surface of the L-shaped charging rack 1 and the bottom surface of the outer shell 13. Cable storage structures 14 are symmetrically arranged on the fixing plate 2, and the cable 3 is wound around the cable storage structures 14.

[0030] The outer shell 13 is embedded with a human-computer interaction control display screen 5, and the human-computer interaction control display screen 5 is electrically connected to the charging module.

[0031] By setting the retractable cable protection structure in the present utility model, the cable 3 stacked on the ground during charging can be protected. By setting the cable storage structure, the cable 3 when the charging gun 4 is not in use can be stored, preventing the cable 3 from hanging down to the ground and protecting the cable 3 from being damaged by the water, sand and gravel on the road surface and the passing vehicles. And compared with the structure of using a cable reel to store the cable 3 in the prior art, the retractable cable protection structure used in the present utility model can achieve a good heat dissipation effect and prevent the cable 3 from being damaged due to excessive temperature when stacked together.

[0032] In a further optimized solution, a support seat 11 is fixedly connected to the telescopic end of the multi-stage telescopic shaft 8. A clamping column 10 is fixedly connected to the middle of the top surface of the support seat 11. A clamping ring is fixedly connected to the end of the cable fixing cloth 9 away from the cloth reel, and the clamping ring is adapted to the clamping column 10.

[0033] As Figure 4 shown, a guide rod is fixedly connected to the telescopic end of the multi-stage telescopic shaft 8, and a guide ring is fixedly connected to the top end of the guide rod. The heights of the guide rings are the same. The cable fixing cloth 9 passes through the guide ring and is adapted to the clamping column 10 through the clamping ring.

[0034] During use, the charging gun 4 charges the vehicle to be charged. At this time, the cable 3 is taken down from the cable storage structure 14, and the multi-stage telescopic shaft 8 is pulled open. The cable fixing cloth 9 is pulled out from the cloth reel and fixed on the clamping column 10. Since the outer surface of the cable 3 is wrapped with a woolen layer and the cloth surface of the cable fixing cloth 9 is provided with a hook layer, and the width of the cable fixing cloth 9 is 30 - 50 cm, the cable 3 can be adhered to the cable fixing cloth 9 in a row-like form, preventing the cables from being damaged due to excessive temperature when stacked together. And the height when the multi-stage telescopic shaft 8 is unfolded is 40 - 50 cm, which can be used as a guardrail to prevent pedestrians or vehicles from passing by and damaging the cable 3.

[0035] In a further optimized solution, gun slots 12 are opened on both side surfaces of the outer shell 13, and the size of the gun slots 12 is larger than the size of the charging gun 4 to ensure that the charging gun 4 can be smoothly placed inside the gun slots 12.

[0036] In a further optimized solution, gun slots 12 are opened on both side surfaces of the outer shell 13, and the size of the gun slots 12 is larger than the size of the charging gun 4 to ensure that the charging gun 4 can be smoothly placed inside the gun slots 12.

[0037] For a further optimized solution, a rain shelter 6 is fixedly connected to the top end of the L-shaped charging rack 1.

[0038] The rain shelter 6 can shield the L-shaped charging rack 1 and the charging vehicle from rain or sunlight.

[0039] For a further optimized solution, the cable storage structure 14 includes a storage shaft 1401. One end of the storage shaft 1401 is fixedly connected to the fixed plate 2. The other end of the storage shaft 1401 is detachably connected with a rotating handle 1403. A threaded column 1404 is fixedly connected to the end of the rotating handle 1403 close to the storage shaft 1401. A threaded hole 1402 is provided at the end of the storage shaft 1401 close to the rotating handle 1403. The storage shaft 1401 is in threaded cooperation with the rotating handle 1403.

[0040] The cable 3 is wound around the storage shaft 1401. When the cable 3 needs to be taken out, only the rotating handle 1403 needs to be removed, and the cable 3 can be directly taken off without rewinding the cable 3. Similarly, when the cable 3 needs to be stored on the storage shaft 1401, only the cable 3 needs to be wound into several loops, directly sleeved on the storage shaft 1401, and then the rotating handle 1403 is screwed on to complete the storage purpose, which is convenient to use.

[0041] For a further optimized solution, an anti-slip rubber layer is provided on the outer side of the clamping column and the inner side of the clamping ring.

[0042] For a further optimized solution, the cloth reel structure includes a cloth reel shaft. One end of the cloth reel shaft is fixedly connected to the inner wall of the storage cabinet 7. The other end of the cloth reel shaft is rotatably connected with a cloth reel. A torsion spring is fixedly connected between the cloth reel and the storage cabinet 7. The torsion spring is sleeved on the outer side of the cloth reel shaft. The cable fixing cloth 9 is wound around the outer side of the cloth reel and one end of the cable fixing cloth 9 is fixedly connected to the cloth reel. The setting of the torsion spring can enable the cable fixing cloth 9 to realize the function of automatic reset.

[0043] Embodiment 2:

[0044] As Figure 5 shown, the difference between this embodiment and Embodiment 1 is only that: the cable storage structure 14 of this embodiment includes a storage shaft 1401. One end of the storage shaft 1401 is rotatably connected to the fixed plate 2. The other end of the storage shaft 1401 is fixedly connected with a rotating handle 1403. A rubber sleeve 1405 for anti-slip is sleeved on the outer side of the storage shaft 1401.

[0045] When the cable 3 needs to be taken out and stored, only by rotating the handle 1403, the cable 3 can be taken out or stored, and the operation is convenient.

[0046] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0047] The embodiments described above are only for describing the preferred mode of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. An expandable charging module rack, characterized in that, Including: An L-shaped charging rack (1), the upper part of the L-shaped charging rack (1) is fixedly connected with a housing (13), a charging module is arranged inside the housing (13), charging guns (4) are detachably placed on both sides of the housing (13), and the charging guns (4) are electrically connected to the charging module through cables (3); The bottom of the L-shaped charging rack (1) is fixedly connected with a storage cabinet (7), a cable protection structure is arranged inside the storage cabinet (7), the cable protection structure includes a cloth winding structure and a multi-stage telescopic shaft (8) fixed on the inner wall of the storage cabinet (7), a cable fixing cloth (9) is wound around the outside of the cloth winding structure, one end of the cable fixing cloth (9) is fixedly connected with the cloth winding structure, a hook surface layer is arranged on the cloth surface of the cable fixing cloth (9), a hair surface layer is wrapped on the outer surface of the cable (3), and the hair surface layer is bonded to the hook surface layer; A fixing plate (2) is fixedly connected between the top surface of the L-shaped charging rack (1) and the bottom surface of the housing (13), cable storage structures (14) are symmetrically arranged on the fixing plate (2), and the cable (3) is wound on the cable storage structures (14); A human-computer interaction control display screen (5) is embedded and fixed in the housing (13), and the human-computer interaction control display screen (5) is electrically connected to the charging module.

2. The expandable charging module rack according to claim 1, characterized in that: A support seat (11) is fixedly connected to the telescopic end of the multi-stage telescopic shaft (8), a clamping column (10) is fixedly connected to the middle of the top surface of the support seat (11), a clamping ring is fixedly connected to one end of the cable fixing cloth (9) far away from the cloth winding structure, and the clamping ring is adapted to the clamping column (10).

3. The expandable charging module rack according to claim 1, characterized in that: Gun slots (12) are formed on both side surfaces of the housing (13), and the size of the gun slots (12) is larger than the size of the charging guns (4) to ensure that the charging guns (4) can be smoothly placed inside the gun slots (12).

4. The expandable charging module rack according to claim 1, wherein: A rain shelter (6) is fixedly connected to the top end of the L-shaped charging rack (1).

5. The expandable charging module rack according to claim 1, wherein: The cable storage structure (14) includes a storage shaft (1401), one end of the storage shaft (1401) is fixedly connected to the fixing plate (2), the other end of the storage shaft (1401) is detachably connected with a rotating handle (1403), a threaded column (1404) is fixedly connected to one end of the rotating handle (1403) close to the storage shaft (1401), a threaded hole (1402) is formed at one end of the storage shaft (1401) close to the rotating handle (1403), and the storage shaft (1401) is in threaded cooperation with the rotating handle (1403).

6. The expandable charging module rack according to claim 2, characterized in that: An anti-slip rubber layer is arranged on the outside of the clamping column and the inside of the clamping ring.

7. The expandable charging module rack according to claim 2, wherein: The cloth winding structure includes a cloth winding shaft, one end of the cloth winding shaft is fixedly connected to the inner wall of the storage cabinet (7), the other end of the cloth winding shaft is rotatably connected with a cloth winding disk, a torsion spring is fixedly connected between the cloth winding disk and the storage cabinet (7), the torsion spring is sleeved on the outside of the cloth winding shaft, and the cable fixing cloth (9) is wound around the outside of the cloth winding disk and one end of the cable fixing cloth (9) is fixedly connected to the cloth winding disk.

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