Lightning protection structure of alternating current charging pile

Abstract

The utility model discloses a lightning protection structure of an AC charging pile, and relates to the technical field of lightning protection of charging piles. The lightning protection structure of the alternating current charging pile comprises a fixed table, and the alternating current charging pile is fixedly installed on one side of the fixed table; the lightning rod is installed above the fixing table and connected with the wire, and the wire is grounded; the mounting plate is fixed at the top of the fixed table, the mounting plate is used for mounting a lightning rod, and the mounting plate is fixedly mounted at the top of the fixed table through four symmetrically distributed bolts; the adjusting assembly is mounted on the mounting plate and used for adjusting the distance between the lightning rod and the mounting plate, so that the lightning protection structure can adapt to fixing tables with more heights; the movable table can ascend and descend in the sleeve shell by rotating the rotary knob, so that the distance between the lightning rod and the mounting plate is adjusted, and the lightning protection structure can be suitable for charging piles with more heights under the condition that the length of a wire is not changed.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection for charging piles, in particular to a lightning protection structure for an AC charging pile. Background Art

[0002] Charging piles refer to charging equipment that provides charging services for electric vehicles. Charging piles are mainly divided into floor-standing charging piles and wall-mounted charging piles. If the charging pile is not designed to be lightning-proof, lightning may directly hit the equipment, causing damage to the electronic components inside the charging pile; the lightning-proof design can ensure that the charging pile can safely charge electric vehicles in thunderstorms to avoid harm to users.

[0003] A charging pile lightning protection structure disclosed in the patent application with reference publication number CN 220562574 U includes a bottom plate, a protective box is provided on the top surface of the bottom plate, and a damper is installed on the bottom upper surface of the protective box. The utility model can effectively introduce lightning into the ground through the coordinated use of lightning rods, wires and grounding columns to prevent lightning from damaging the charging pile body, so that the device has a lightning protection function, thereby facilitating the protection of the charging pile body, wherein the adjusting column can be moved by rotating the positioning bolt so that one end of the positioning bolt is away from the positioning hole on the surface of one side of the adjusting column, so that the height position of the lightning rod on the mounting plate at the top of the adjusting column can be adjusted, which is conducive to improving its practicality, wherein the use of an insulating plate can isolate lightning, and when the rain shield is struck by lightning, the insulating plate will isolate lightning to prevent lightning from damaging the device, thereby further improving the lightning protection effect on the charging pile body.

[0004] As shown in the above-mentioned prior art, although the existing charging pile lightning protection structure can improve practicality by adjusting the height of the lightning rod, since the wire length of the lightning rod is fixed, the height of the charging pile that can use the lightning protection structure must also be fixed. The lightning protection structure cannot be adjusted according to the height and placement of the charging pile, and has few applicable scenarios.

[0005] Therefore, it is necessary to provide a lightning protection structure for an AC charging pile to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to solve the above technical problems, the utility model provides a lightning protection structure for an AC charging pile.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lightning protection structure for an AC charging pile, comprising:

[0010] A fixed platform, an AC charging pile is fixedly installed on one side of the fixed platform;

[0011] A lightning rod, which is installed above the fixing platform and is connected to a conductor and the conductor is grounded;

[0012] A mounting plate, the mounting plate is fixed to the top of the fixing platform, and the mounting plate is used to install the lightning rod;

[0013] An adjustment component, which is mounted on the mounting plate and is used to adjust the distance between the lightning rod and the mounting plate so that the lightning protection structure can adapt to fixed platforms of greater heights;

[0014] The rotating assembly is installed on the adjusting assembly and is used to enable the lightning rod and the conductor to be rotated and adjusted around the fixing platform, so that the installation position of the lightning protection structure is less restricted.

[0015] Preferably, the adjustment assembly includes a shell fixed to the top of the mounting plate, the inner wall of the shell is slidably connected to a movable platform, a tooth groove is provided on the side wall of the movable platform, a gear is rotatably connected to the side of the inner wall of the shell close to the tooth groove through a rotating shaft, the gear is meshed with the tooth groove, and a knob is fixed at one end of the rotating shaft.

[0016] Preferably, the rotating assembly includes a turntable rotatably connected to the top of the mobile platform, the bottom of the lightning rod is fixed to the turntable, and a positioning assembly for fixing the turntable is installed on the mobile platform.

[0017] Preferably, the positioning assembly includes a plurality of threaded holes opened around the lower end of the turntable, a positioning plate is fixed to one side of the top of the movable table close to the tooth groove, the inner wall of the positioning plate is threadedly connected with a screw, and the screw is threadedly connected to the threaded hole.

[0018] Preferably, the outer wall of the knob is provided with anti-slip grooves.

[0019] Preferably, the mounting plate is fixed to the top of the fixing platform by four symmetrically distributed bolts.

[0020] (III) Beneficial effects

[0021] The utility model provides a lightning protection structure for an AC charging pile. Compared with the prior art, it has the following beneficial effects:

[0022] 1. The application sets an adjustment component so that the mobile platform can be raised and lowered inside the casing by turning a knob, thereby adjusting the distance between the lightning rod and the mounting plate, so that the lightning protection structure can be applied to charging piles of higher heights without changing the length of the wire.

[0023] 2. This application sets a rotating component so that when installing the lightning protection structure, the position of the lightning rod can be rotated and positioned as needed, so that the conductor can be adjusted in direction around the fixed platform. The installation method of the lightning protection structure is more diverse, further improving the scope of application of the lightning protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is an enlarged schematic diagram of area A of the utility model;

[0026] Figure 3 It is a schematic diagram of the conductor of the utility model;

[0027] Figure 4 It is a schematic diagram of the tooth groove of the utility model.

[0028] Numbers in the figure: 1. Fixed platform; 2. Lightning rod; 3. Mounting plate; 4. AC charging pile; 5. Wire; 6. Housing; 7. Tooth groove; 8. Moving platform; 9. Gear; 10. Shaft; 11. Knob; 12. Threaded hole; 13. Positioning plate; 14. Screw; 15. Bolt; 16. Turntable. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides two technical solutions:

[0031] Figures 1 to 3 The first embodiment is shown: a lightning protection structure of an AC charging pile 4, comprising:

[0032] A fixed platform 1, an AC charging pile 4 is fixedly installed on one side of the fixed platform 1;

[0033] A lightning rod 2 is installed above the fixing platform 1, the lightning rod 2 is connected to the conductor 5 and the conductor 5 is grounded;

[0034] A mounting plate 3, the mounting plate 3 is fixed to the top of the fixing platform 1, the mounting plate 3 is used to install the lightning rod 2, and the mounting plate 3 is fixed to the top of the fixing platform 1 by four symmetrically distributed bolts 15;

[0035] An adjustment component is installed on the mounting plate 3 and is used to adjust the distance between the lightning rod 2 and the mounting plate 3 so that the lightning protection structure can adapt to a fixed platform 1 of greater heights;

[0036] The rotating assembly is installed on the adjusting assembly and is used to enable the lightning rod 2 and the conductor 5 to be rotated and adjusted around the fixing platform 1, so that the installation position of the lightning protection structure is less restricted.

[0037] The adjustment component includes a shell 6 fixed to the top of the mounting plate 3, the inner wall of the shell 6 is slidably connected to a moving platform 8, a tooth groove 7 is provided on the side wall of the moving platform 8, a gear 9 is rotatably connected to the inner wall of the shell 6 close to the tooth groove 7 through a rotating shaft 10, the gear 9 is meshed with the tooth groove 7, a knob 11 is fixed at one end of the rotating shaft 10, and an anti-slip pattern is provided on the outer wall of the knob 11.

[0038] This application sets an adjustment component so that the movable platform 8 can be raised and lowered inside the casing 6 by turning the knob 11, thereby adjusting the distance between the lightning rod 2 and the mounting plate 3, so that the lightning protection structure can be applied to charging piles of higher heights without changing the length of the wire 5.

[0039] Figure 1 to Figure 2 A second embodiment is shown, which differs from the first embodiment mainly in that:

[0040] The rotating assembly includes a turntable 16 rotatably connected to the top of the moving platform 8 , the bottom of the lightning rod 2 is fixed to the turntable 16 , and a positioning assembly for fixing the turntable 16 is installed on the moving platform 8 .

[0041] The positioning assembly includes a plurality of threaded holes 12 opened around the lower end of the turntable 16 , a positioning plate 13 is fixed to one side of the top of the moving table 8 close to the tooth groove 7 , the inner wall of the positioning plate 13 is threadedly connected with a screw 14 , and the screw 14 is threadedly connected to the threaded hole 12 .

[0042] This application sets up a rotating component so that when installing the lightning protection structure, the position of the lightning rod 2 can be rotated and positioned as needed, so that the conductor 5 can be adjusted in orientation around the fixed platform 1. The installation method of the lightning protection structure is more diverse, further improving the scope of application of the lightning protection structure.

[0043] Working principle:

[0044] The lightning protection structure is installed according to the height of the fixed platform 1 of the AC charging pile 4; the rotating shaft 10 with the gear 9 can be rotated by turning the knob 11, and the gear 9 shifts the tooth groove 7 to move the casing 6 on the outer wall of the moving platform 8 until the lower end of the wire 5 can be grounded and the mounting plate 3 at the bottom of the casing 6 can just fit the top of the fixed platform 1, then the knob 11 can be stopped;

[0045] Then adjust the position of the conductor 5 around the fixing platform 1 as needed; rotate the screw 14 on the inner wall of the positioning plate 13 until the screw 14 moves out of the threaded hole 12 at the lower end of the turntable 16, and rotate the turntable 16 to make the lightning rod 2 drive the conductor 5 to rotate. When the conductor 5 is adjusted to a proper position, rotate the screw 14 so that the screw 14 is aligned with one of the threaded holes 12 at the lower end of the turntable 16 and rotated into the position of the conductor 5.

[0046] Then, the mounting plate 3 is fixed to the fixing platform 1 using bolts 15 to complete the installation of the lightning protection structure.

[0047] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning protection structure for an AC charging pile, characterized in that: include: A fixed platform (1), an AC charging pile (4) being fixedly mounted on one side of the fixed platform (1); A lightning rod (2), the lightning rod (2) being installed above the fixing platform (1), the lightning rod (2) being connected to a wire (5) and the wire (5) being grounded; A mounting plate (3), wherein the mounting plate (3) is fixed to the top of the fixing platform (1), and the mounting plate (3) is used to install the lightning rod (2); An adjustment component, the adjustment component being mounted on the mounting plate (3) and being used to adjust the distance between the lightning rod (2) and the mounting plate (3) according to the fixing platform (1) at different heights; A rotating assembly is installed on the adjusting assembly and is used to enable the lightning rod (2) and the conductor (5) to be rotated and adjusted around the fixing platform (1).

2. The lightning protection structure of an AC charging pile according to claim 1, characterized in that: The adjustment assembly comprises a casing (6) fixed to the top of the mounting plate (3); a movable platform (8) is slidably connected to the inner wall of the casing (6); a tooth groove (7) is provided on the side wall of the movable platform (8); a gear (9) is rotatably connected to the inner wall of the casing (6) on a side close to the tooth groove (7) via a rotating shaft (10); the gear (9) is meshedly connected to the tooth groove (7); and a knob (11) is fixed to one end of the rotating shaft (10).

3. The lightning protection structure of an AC charging pile according to claim 2, characterized in that: The rotating assembly comprises a turntable (16) rotatably connected to the top of the mobile platform (8), the bottom of the lightning rod (2) is fixed to the turntable (16), and a positioning assembly for fixing the turntable (16) is installed on the mobile platform (8).

4. The lightning protection structure of an AC charging pile according to claim 3, characterized in that: The positioning assembly comprises a plurality of threaded holes (12) opened around the lower end of the turntable (16); a positioning plate (13) is fixed to the top of the movable table (8) on one side close to the tooth groove (7); a screw (14) is threadedly connected to the inner wall of the positioning plate (13); and the screw (14) is threadedly connected to the threaded hole (12).

5. The lightning protection structure of an AC charging pile according to claim 2, characterized in that: The outer wall of the knob (11) is provided with anti-slip grooves.

6. The lightning protection structure of an AC charging pile according to claim 2, characterized in that: The mounting plate (3) is fixedly mounted on the top of the fixing platform (1) by means of four symmetrically distributed bolts (15).

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