Charging port protection device of charging pile

Abstract

The utility model relates to the field of charging piles, in particular to a charging port protection device of a charging pile, a charging port is arranged on a charging pile body, a movable plate is movably arranged on the outer side of the charging port, and a protection plate matched with the charging port is installed on the movable plate; a plurality of guide columns are fixedly and vertically arranged on the face, facing the protection plate, of the movable plate, guide holes corresponding to the guide columns are formed in the protection plate in a matched mode, and a plurality of springs are connected between the protection plate and the movable plate. According to the utility model, when the charging gun is pulled out of the charging port for charging, a user can move the protection plate to the outer side of the charging port through the movable plate, and then the protection plate and the protection pad are pushed to the charging port through the spring, so that the protection of the charging port can be realized; therefore, dust is prevented from entering the charging port of the charging pile when the charging gun is pulled out for charging.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a charging port protection device for a charging pile. Background Art

[0002] A charging pile is a device that provides electric vehicles with energy replenishment, and its function is similar to that of a gas pump in a gas station. A charging pile is a device that converts AC or DC power into the voltage and current required by electric vehicles. It can be fixed on the ground and installed in public buildings and residential parking lots.

[0003] When using the charging gun on the charging pile to charge the vehicle, dust may fall on the charging port of the charging pile. The long-term accumulation of dust will have a negative impact on the contact quality between the charging plug and the socket, resulting in an unstable charging process or a slow charging speed. This not only reduces the charging efficiency, but also increases safety hazards. Therefore, a charging port protection device for the charging pile is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a charging port protection device for a charging pile.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A charging port protection device for a charging pile comprises a charging pile body, wherein the charging port is arranged on the charging pile body, a movable plate is movably arranged on the outer side of the charging port, and a protective plate adapted to the charging port is mounted on the movable plate; a plurality of guide columns are fixedly and vertically arranged on a side of the movable plate facing the protective plate, guide holes are adapted to be opened on the corresponding guide columns on the protective plate, and a plurality of springs are connected between the protective plate and the movable plate.

[0007] In addition, a preferred structure is that the guide posts all pass through the guide holes, anti-dropping parts are fixedly provided at the ends of the guide posts, and the protective plate is guided and moved by the guide posts.

[0008] In addition, a preferred structure is that vertical guide grooves are provided on both sides of the charging pile body below the charging port, and guide sliders are movably provided in the guide grooves.

[0009] In addition, a preferred structure is that a connecting plate is fixedly arranged vertically on the protective plate toward the guide slider, and ends of the connecting plate are fixedly connected to the guide slider.

[0010] In addition, a preferred structure is that a protrusion is fixedly provided on one side of the protective plate facing the movable plate, a middle cavity is adapted to be opened on the movable plate corresponding to the protrusion, the protrusion passes through the middle cavity, and a plurality of buckle grooves are opened on the protrusion.

[0011] In addition, a preferred structure is that a protective pad is fixedly provided on the side of the protective plate facing the charging port, the protective pad is adapted to the charging port, and a plurality of pad columns are adapted to the protective pad on the charging pile body below the charging port.

[0012] The beneficial effect of the present invention is that when the charging gun is pulled out from the charging port for charging, the user can move the protective plate to the outside of the charging port through the movable plate, and then push the protective plate and the protective pad to the charging port through the spring, thereby protecting the charging port to prevent dust from entering the interior of the charging port on the charging pile when the charging gun is pulled out for charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a charging port protection device for a charging pile proposed by the utility model;

[0014] Figure 2 for Figure 1 Enlarged details of the guard plate, movable plate, guide groove and pad column;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure when the protective plate and the movable plate in the figure move downward;

[0016] Figure 4 This is a structural schematic diagram of a protective plate of a charging port protection device for a charging pile proposed by the utility model;

[0017] Figure 5 for Figure 4 A schematic diagram of the structure of the other side of the protective plate;

[0018] Figure 6 This is a structural schematic diagram of a movable plate of a charging pile charging port protection device proposed by the utility model.

[0019] In the figure: 1 charging pile body, 2 charging port, 3 protection plate, 31 protection pad, 32 protrusion, 321 buckle groove, 33 guide hole, 4 movable plate, 41 spring, 42 middle cavity, 43 guide column, 44 connecting plate, 45 guide slider, 5 guide groove, 6 pad column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-6A charging port protection device for a charging pile includes a charging pile body 1, a charging port 2 is arranged on the charging pile body 1, a movable plate 4 is movably arranged outside the charging port 2, and a protective plate 3 adapted to the charging port 2 is installed on the movable plate 4. A plurality of guide columns 43 are fixedly and vertically arranged on one side of the movable plate 4 facing the protective plate 3, and guide holes 33 are adapted to be opened on the corresponding guide columns 43 on the protective plate 3, and a plurality of springs 41 are connected and arranged between the protective plate 3 and the movable plate 4.

[0022] Among them, the specific structure and working mode of the charging pile body 1 and the charging port 2 are all existing technologies, so they are not elaborated in the present utility model.

[0023] The guide posts 43 all pass through the guide holes 33 , the ends of the guide posts 43 are fixedly provided with anti-dropping parts, and the protection plate 3 is guided and moved by the guide posts 43 .

[0024] Among them, both sides of the charging pile body 1 below the charging port 2 are provided with vertical guide grooves 5, and guide sliders 45 are movably arranged in the guide grooves 5. A connecting plate 44 is fixedly arranged vertically on the protective plate 3 toward the guide slider 45, and the ends of the connecting plate 44 are fixedly connected to the guide slider 45. Through the setting of the connecting plate 44, the movable plate 4 can be connected to the guide slider 45, so that the connecting plate 44 can be moved up and down through the guide groove 5.

[0025] Among them, the protective plate 3 is fixedly provided with a protrusion 32 on one side facing the movable plate 4, and the movable plate 4 is adapted to open a middle cavity 42 corresponding to the protrusion 32, and the protrusion 32 passes through the middle cavity 42, and a plurality of buckle grooves 321 are opened on the protrusion 32. The buckle grooves 321 are provided to facilitate the user to pull the protrusion 32.

[0026] Among them, a protective pad 31 is fixedly arranged on one side of the protective plate 3 facing the charging port 2, and the protective pad 31 is adapted to the charging port 2, and a plurality of pad columns 6 are adapted to the protective pad 31 below the charging port 2 on the charging pile body 1. The provision of the protective pad 31 can realize dust prevention of the charging port 2, and the provision of the pad column 6 can make the protective pad 31 contact with the pad column 6 when not in use, thereby preventing the protective pad 31 from being stuck with a large amount of dust due to contact with the outer shell of the charging pile box when not in use.

[0027] In this embodiment, when the user needs to charge, he only needs to take out the charging gun on the charging port 2 for charging. When the charging gun is pulled out, the user can pull the protrusion 32 outward through the buckle groove 321, so that the protective plate 3 moves toward the movable plate 4, and the spring 41 is compressed at this time.

[0028] At this time, the user can move the movable plate 4 upward to the outside of the charging port 2, and then release the protrusion 32. At this time, the spring 41 automatically resets due to its own elastic force, and the protective plate 3 moves toward the charging port 2 due to the elastic force of the spring 41. In this way, the protective pad 31 on the protective plate 3 can be sent to the charging port 2, thereby protecting the charging port 2 to prevent dust from entering the interior of the charging port 2 when the charging gun is unplugged for charging.

[0029] Furthermore, the protective plate 3 can be stably located outside the charging port by setting the elastic force of the spring 41. And the movable plate 4 can maintain its stability when it moves vertically by setting the guide slider 45 and the guide groove 5.

[0030] Furthermore, by means of the matching arrangement between the guide column 43 and the guide hole 33 , the protection plate 3 can be guided so that the protection plate 3 can remain stable during its movement.

[0031] In the utility model, when the charging gun is pulled out from the charging port 2 for charging, the user can move the protective plate 3 to the outside of the charging port 2 through the movable plate 4, and then push the protective plate 3 and the protective pad 31 to the charging port 2 through the spring 41, thereby protecting the charging port 2 to prevent dust from entering the interior of the charging port 2 on the charging pile body 1 when the charging gun is pulled out for charging.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A charging pile charging port protection device, comprising a charging pile body (1), characterized in that: The charging pile body (1) is provided with a charging port (2), a movable plate (4) is movably provided outside the charging port (2), and a protective plate (3) adapted to the charging port (2) is installed on the movable plate (4); A plurality of guide posts (43) are fixedly and vertically arranged on a side of the movable plate (4) facing the protective plate (3); guide holes (33) are adapted to be opened on the corresponding guide posts (43) on the protective plate (3); and a plurality of springs (41) are connected between the protective plate (3) and the movable plate (4).

2. A charging pile charging port protection device according to claim 1, characterized in that: The guide columns (43) all pass through the guide holes (33), the ends of the guide columns (43) are fixedly provided with anti-dropping parts, and the protection plate (3) is guided and moved by the guide columns (43).

3. A charging pile charging port protection device according to claim 2, characterized in that: Vertical guide grooves (5) are provided on both sides of the charging pile body (1) below the charging port (2), and guide slide blocks (45) are movably provided in the guide grooves (5).

4. A charging pile charging port protection device according to claim 3, characterized in that: A connecting plate (44) is fixedly arranged vertically on the protection plate (3) toward the guide slider (45), and ends of the connecting plate (44) are fixedly connected to the guide slider (45).

5. A charging pile charging port protection device according to claim 4, characterized in that: A protrusion (32) is fixedly provided on one side of the protective plate (3) facing the movable plate (4), a middle cavity (42) is adapted to correspond to the protrusion (32) on the movable plate (4), the protrusion (32) passes through the middle cavity (42), and a plurality of buckle grooves (321) are provided on the protrusion (32).

6. A charging pile charging port protection device according to claim 1, characterized in that: A protective pad (31) is fixedly provided on a side of the protective plate (3) facing the charging port (2), the protective pad (31) is adapted to the charging port (2), and a plurality of pad columns (6) are adapted to correspond to the protective pad (31) and are provided on the charging pile body (1) below the charging port (2).

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