CN217969281U

CN217969281U - Waterproof and anticorrosive automobile charging pile

Info

Publication number: CN217969281U
Application number: CN202221748815.4U
Authority: CN
Inventors: 陈爽; 马瑞祥; 何相江
Original assignee: Luzhou Energy Investment Co ltd
Current assignee: Luzhou Energy Investment Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-06
Anticipated expiration: 2032-07-07

Abstract

The utility model provides a waterproof and anticorrosion automobile charging pile, which comprises a box body, wherein a central shaft is fixed inside the box body and is rotationally connected with a roller, the central shaft is positioned in the roller, and a clockwork spring is arranged between the central shaft and the inner wall of the roller; a cable outlet is formed in the side wall of the box body, and a brush and a sponge layer are sequentially arranged at the cable outlet from outside to inside; the roller is provided with a power supply seat, the roller is wound with a cable, one end of the cable is connected with the power supply seat, and the other end of the cable penetrates through the sponge layer and the hairbrush. The utility model discloses can detach automatically and fill rainwater and earth of depending on the cable line, reduce the possibility that charging cable is corroded to through the cable that charges that straightens, make charging cable's unsettled, reduce the possibility that charging cable was rolled, and then reduce the danger of filling the electric leakage of electric pile.

Description

Waterproof and anti-corrosion automobile charging pile

Technical Field

The utility model relates to a fill electric pile protection field particularly, relates to a waterproof and anticorrosion's car fills electric pile.

Background

Along with the high-speed development of energy science and technology, new energy automobile is also more and more, and to new energy automobile, the function that fills electric pile is similar to the tanker aircraft inside the filling station, installs in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to different voltage classes. People can use the charging card that applies for well to operate at human-computer interaction interface, and the rifle that charges on will filling electric pile inserts car charging socket, can charge. For the charging pile equipped with the charging gun, a charging cable is arranged between the charging gun and the charging pile, and rainwater and soil particles are easy to adhere to the surface of the charging cable in rainy days; after charging is finished, the charging cable is usually directly placed into a box body of the charging pile, rainwater and attached soil are also brought into the box body, and after the rainwater and the soil are mixed, the surface of the charging cable is corroded for a long time, so that the risk of electric leakage is increased; the attached rainwater enters the box body of the charging pile, so that electric leakage is easily caused; finally, the charging cable is long and is easy to lie on the ground during charging, so that the danger that the charging cable is crushed by an automobile tire is increased, and the charging cable is damaged to cause electric leakage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof and anti-corrosion's car fills electric pile, it is not enough to prior art, can detach the rainwater and the earth that depend on the charging cable automatically, reduces the possibility that the charging cable is corroded to through the charging cable that straightens excessively, make the unsettled of charging cable, reduce the possibility that the charging cable was rolled, and then reduce the danger that fills the electric pile electric leakage.

The embodiment of the utility model discloses a realize through following technical scheme: a waterproof and anti-corrosion automobile charging pile comprises a box body, wherein a central shaft and a roller are fixedly arranged in the box body and are rotationally connected with the box body, the central shaft is positioned in the roller, and a clockwork spring is arranged between the central shaft and the inner wall of the roller; a cable outlet is formed in the side wall of the box body, and a brush and a sponge layer are sequentially arranged at the cable outlet from outside to inside; the roller is provided with a power supply seat, the roller is wound with a cable, one end of the cable is connected with the power supply seat, and the other end of the cable penetrates through the sponge layer and the hairbrush.

Furthermore, the cable outlet is detachably connected with a partition board, a through hole is formed in the partition board, a sponge layer is filled in the inner wall of the through hole, and the cable penetrates through the sponge layer.

Further, the outer wall of the roller is provided with a mounting groove, the power supply seat is mounted in the mounting groove, and a sealing plate is detachably sealed in a notch of the mounting groove.

Furthermore, the sealing plate is provided with a through hole.

Further, the brush and the sponge are both located in the cable outlet, and a gap exists between the outer side face of the brush and the outer end face of the cable outlet.

Further, the outer end face of the cable outlet is hinged with a closing door, and the closing door is buckled with the surface of the box body.

Furthermore, the power supply seat is externally connected with a power grid.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model can automatically store the cable in the box after charging by arranging the clockwork spring and the roller, thereby reducing the workload of people;

2. the utility model has the advantages that the brush and the sponge layer are arranged, so that the earth on the surface of the cable and the attached rainwater can be removed when the cable is recovered, the earth and the rainwater are prevented from entering the box body, and the possibility of corrosion of the charging cable is reduced;

3. the utility model discloses a set up clockwork spring and cylinder, when the cable charges, clockwork spring's elastic force can make the cable straighten to reduce the possibility that the cable was rolled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a schematic view of the structure of the present invention when in use;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

icon: 1-a box body; 2-central axis; 3-a clockwork spring; 4-a roller; 5-a power supply seat; 6-a cable; 7-a separator; 8-sponge layer; 9-a brush; 10-a closed door; 11-closing plate; 12-through hole.

Detailed Description

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1-2, a waterproof and corrosion-proof automobile charging pile comprises a box body 1, a central shaft 2 and a roller 4 are fixed inside the box body 1, the roller 4 can rotate around the central shaft 2, the central shaft 2 is positioned inside the roller 4, a clockwork spring 3 is arranged between the central shaft 2 and the inner wall of the roller 4, one end of the clockwork spring 3 is fixedly connected with the central shaft 2, the other end of the clockwork spring 3 is fixedly connected with the inner wall of the roller 4, and when the roller 4 rolls under an external force, the clockwork spring is compressed to have an elastic force which can be at least used for resetting the roller 4; a cable 6 is wound on the roller 4, a cable 6 outlet is formed in the side wall of the box body 1, a brush 9 and a sponge layer 8 are sequentially arranged at the cable 6 outlet from outside to inside, the brush 9 can brush off soil on the surface of the cable 6, and the sponge can absorb water on the surface of the cable 6; be provided with power socket 5 on the cylinder 4, in order to guarantee that cylinder 4 cable 6 connects power one end and can follow cylinder 4 to rotate when rotating, avoid cylinder 4 to cable 6 to connect the one end of power winding and release appear, the one end and the power socket 5 of cable 6 are connected, the other end of cable 6 passes sponge layer 8 and brush 9.

In the embodiment, the outlet of the cable 6 is detachably connected with the partition plate 7, and the partition plate 7 can be conveniently detached, so that the aim of conveniently maintaining the components in the box body 1 is fulfilled; the partition plate 7 can prevent rainwater and dust from entering the box body 1; the through hole has been seted up on the baffle 7, and outside cable 6 passed the through hole and extended to box 1, this through hole inner wall was filled there was sponge layer 8, cable 6 passed this sponge layer 8, and the sponge layer 8 extrudees the cable 6 surface, absorbs the water on cable 6 surface as far as completely as possible, also can block the tiny earth that brush 9 did not brush off on the cable 6 surface.

In this embodiment, although water on the surface of the cable 6 is absorbed by the sponge layer 8, in practical application, after the sponge layer 8 absorbs water to a certain amount, the surface of the cable 6 is inevitably in a wet state, so that few water molecules on the surface of the cable 6 enter the box body 1, the water molecules are too much in volume after a long time, the humidity inside the box body 1 is increased, and a short circuit of the power supply seat 5 may occur, thereby isolating the inside of the box body 1 from the power supply, the outer wall of the roller 4 is provided with a mounting groove, the power supply seat 5 is mounted in the mounting groove, and the opening of the mounting groove is detachably sealed with the sealing plate 11.

Further, in order to remove water molecules in the above described tank 1, a drying agent may be stored in the tank 1.

In this embodiment, a through hole 12 is formed in the sealing plate 11, one end of the cable 6, which is connected to the power supply socket 5, passes through the through hole 12 and then passes through the sealing plate 11, and a sealant is applied between the cable 6 and the inner wall of the through hole 12 to fill the gap.

In this embodiment, brush 9 and sponge layer 8 become to all to be located the cable 6 export, and brush 9 can block the joint of cable 6 and car connection, and brush 9 will connect and block and can the direct traction of person of facilitating the use connect, in order to avoid connecting to expose outside box 1, there is the clearance between the outer terminal surface of brush 9's lateral surface and the cable 6 export, connects to be located this clearance.

Further, the outer end face of the outlet of the cable 6 is hinged with a closing door 10, and the closing door 10 is fastened with the surface of the box body 1, so that the purpose of closing the gap is achieved.

In this embodiment, the power socket 5 is externally connected to a power grid.

In this embodiment, a waterproof anticorrosion car fills electric pile's waterproof anticorrosion work as follows:

s1: opening the closing door 10, and pulling the cable 6 to connect the cable 6 with the charging position of the automobile;

s2: in the process of drawing the cable 6, the cable 6 drives the drum 4 to rotate anticlockwise so as to compress the spiral spring 3, the spiral spring 3 has elastic force, the drum 4 has the trend of rotating clockwise, so that the cable 6 is tightened, and the purpose of reducing the possibility that the cable 6 is rolled is achieved;

s3: charging in rainy days, rainwater can attach to the surface of the cable 6 and rainwater attached soil is sputtered on the surface of the cable 6, after charging is finished, the roller 4 is rotated clockwise by the elastic force of the spring 3, so that the cable 6 is driven to be recycled into the box body 1, in the motion process of recycling the cable 6, the cable 6 sequentially passes through the hairbrush 9 and the sponge layer 8, the hairbrush 9 brushes away soil and a large amount of water on the surface of the cable 6, the sponge layer 8 absorbs water remained on the surface of the cable 6, so that the cable 6 recycled into the box body 1 does not have soil and water, and the corrosion to the surface of the cable 6 after the soil and the water are mixed is effectively avoided;

s4: the closure door 10 is closed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof anticorrosion's car fills electric pile which characterized in that: the device comprises a box body (1), wherein a central shaft (2) and a roller (4) are fixedly arranged in the box body (1) and are rotationally connected with the roller, the central shaft (2) is positioned in the roller (4), and a clockwork spring (3) is arranged between the central shaft (2) and the inner wall of the roller (4); a cable (6) outlet is formed in the side wall of the box body (1), and a brush (9) and a sponge layer (8) are sequentially arranged at the cable (6) outlet from outside to inside; the novel roller is characterized in that a power supply seat (5) is arranged on the roller (4), a cable (6) is wound on the roller (4), one end of the cable (6) is connected with the power supply seat (5), and the other end of the cable (6) penetrates through the sponge layer (8) and the hairbrush (9).

2. The waterproof and anticorrosive automobile charging pile according to claim 1, characterized in that: the cable (6) outlet is detachably connected with a partition plate (7), a through hole is formed in the partition plate (7), a sponge layer (8) is filled in the inner wall of the through hole, and the cable (6) penetrates through the sponge layer (8).

3. The waterproof and anticorrosive automobile charging pile according to claim 1, characterized in that: the outer wall of the roller (4) is provided with a mounting groove, the power supply seat (5) is mounted in the mounting groove, and a sealing plate (11) is detachably sealed at a notch of the mounting groove.

4. The waterproof and anti-corrosion automobile charging pile according to claim 3, characterized in that: the sealing plate (11) is provided with a through line hole (12).

5. The waterproof and anticorrosive automobile charging pile according to claim 1, characterized in that: the hairbrush (9) and the sponge are both positioned in the outlet of the cable (6), and a gap is formed between the outer side surface of the hairbrush (9) and the outer end surface of the outlet of the cable (6).

6. The waterproof and anticorrosive automobile charging pile according to claim 5, wherein: the outer end face of the outlet of the cable (6) is hinged with a closing door (10), and the closing door (10) is buckled with the surface of the box body (1).

7. The waterproof and anticorrosive automobile charging pile according to claim 1, characterized in that: the power supply seat (5) is externally connected with a power grid.