A charging pile base and a charging pile

Abstract

The application discloses a charging pile base and a charging pile, which comprise a base, a first fixed steel wire rope and a second fixed steel wire rope, the upper portion of the base is provided with a bottom disc, the base is fixedly connected with the bottom disc, generally through expansion wire connection, and the upper portion of the bottom disc is fixedly connected or integrally connected with a charging pile shell. The first fixed steel wire rope is arranged at four corners of the charging pile, so that the charging pile shell together with a charging gun part is prevented from being pulled down, the range of the charging pile shell falling is limited, the safety of the surrounding is ensured, when the insertion locking hole of the insertion rod is inserted, the third fixed steel wire rope pulls the power switch, the power is turned off, and the safety of the charging pile is improved.

Description

Technical Field

[0001] This invention relates to the field of charging piles, and particularly to a charging pile base and a charging pile. Background Technology

[0002] Charging piles are devices that provide electrical energy to electric vehicles, transmitting electrical energy from the power grid to the electric vehicle's battery. The charging pile base is an important component of the electric vehicle charging pile, and its main function is to provide stable support, ensuring the stability of the charging pile when charging a car.

[0003] Charging stations are typically fixed to the ground or wall with expansion bolts, and their stability depends on the quality of installation. If they are not securely fixed, external forces can easily cause them to tip over. Although some charging stations are equipped with anti-tipping switches that trigger an alarm when tilted, they cannot prevent the tipping process. If a charging station falls over during charging or is pulled over by a car with the charging gun still attached, it may not only damage the equipment but also cause a safety accident. Summary of the Invention

[0004] One object of the present invention is to provide a charging pile base and a charging pile that at least solves any of the above-mentioned technical problems.

[0005] A further objective of this invention is to prevent the charging station from tipping over and to strengthen the connection between the charging station and the base.

[0006] Another further objective of this invention is to improve the stability of charging piles and enhance their resilience.

[0007] In particular, the present invention provides a charging pile base and a charging pile, including a base, a chassis is provided on the upper part of the base, the base is connected to the chassis, and the upper part of the chassis is connected to the charging pile housing;

[0008] The first fixed steel wire rope, one end of the first reinforcing steel wire rope is connected to the upper part of the charging pile housing, and the lower end of the first reinforcing steel wire rope is connected to the base.

[0009] The second reinforcing steel wire rope has one end connected to one end of the first reinforcing steel wire rope, and the other end of the second reinforcing steel wire rope passes through the base and connects to the inside of the charging pile housing.

[0010] Furthermore, the base has a cavity, an auxiliary roller is provided in the cavity, the second reinforcing steel wire rope is laid on the auxiliary roller, and a locking mechanism is provided on the inner side of the chassis and the cavity of the base, and the second reinforcing steel wire rope is connected to the locking mechanism.

[0011] Furthermore, the locking mechanism includes a corresponding locking hole, the upper opening of which is provided with a rod, and the upper end of the rod is provided with a limit block.

[0012] Furthermore, the upper end of the insertion rod is connected to a third reinforcing steel wire rope, which is connected to a power switch.

[0013] Furthermore, the second reinforcing steel wire rope is connected close to the lower end of the first reinforcing steel wire rope, and the first reinforcing steel wire rope is tightly attached to the edge of the charging pile housing.

[0014] Furthermore, the four corners of the charging pile housing are provided with receiving grooves, the openings of the receiving grooves are covered by cover plates, and the first reinforcing steel wire rope is provided at the opening of the receiving groove.

[0015] Furthermore, the auxiliary roller is provided with a rotating shaft in the middle, and fixed parts are provided at both ends of the rotating shaft.

[0016] Furthermore, the third fixing wire rope can be replaced with a tension spring.

[0017] Furthermore, the second reinforcing steel wire rope passes through the chassis and connects to the auxiliary roller.

[0018] A charging pile with a charging pile base is provided, and includes the charging pile housing, which is disposed on a chassis, and electrical components are installed in the cavity formed by the chassis and the charging pile housing.

[0019] The technical effects and advantages of this invention are as follows:

[0020] This invention involves installing first reinforcing steel wire ropes at the four corners of a charging pile. One end of each first reinforcing steel wire rope is fixedly connected to the top corner of the charging pile housing, and the other end is connected to the corresponding corner of the base. These first reinforcing steel wire ropes are positioned close to the edge of the charging pile. A second reinforcing steel wire rope is positioned near the base, with one end connected to the first reinforcing steel wire rope to tighten it. The other end of the second reinforcing steel wire rope passes through the chassis and connects to an auxiliary roller inside the base. The second reinforcing steel wire rope then passes around the auxiliary roller and connects to a locking mechanism. The locking mechanism includes corresponding locking holes. The second reinforcing steel wire rope is connected to one end of a plug rod through the locking holes, and the other end of the plug rod is connected to a third reinforcing steel wire rope, which is then connected to a power switch. During use, the first reinforcing steel wire rope, while securing the vehicle, avoids occupying excessive space and obstructing parking. If the vehicle forgets to unplug the charging gun and pulls on the charging pile, the first reinforcing steel wire rope, pulling in the opposite direction, will tighten in the middle due to the tilt of the charging pile, thus pulling on the second reinforcing steel wire rope. The pull of the second reinforcing steel wire rope will cause the insertion rod to be inserted into the locking hole, reinforcing the firmness between the charging pile housing and the base, thereby stabilizing the charging pile housing. At the same time, the pull of the first reinforcing steel wire rope prevents the charging pile housing and charging gun from being pulled down, limiting the tilting range of the charging pile housing and ensuring the safety of the surrounding area. Simultaneously, when the insertion rod is inserted into the locking hole, the third reinforcing steel wire rope pulls the power switch to turn off the power, improving the safety of the charging pile. Attached Figure Description

[0021] The following sections will describe some specific embodiments of the invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or portions. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the internal structure of the present invention.

[0024] Figure 3 For the present invention Figure 2 A magnified schematic diagram of the structure of S in the middle.

[0025] Figure 4 This is a schematic diagram of the bottom structure of the present invention.

[0026] Figure 5 This is a schematic diagram of the receiving groove structure of the present invention.

[0027] In the diagram: 1. Base; 2. Chassis; 3. Charging pile housing; 301. Fixing hole; 302. Receiving groove; 303. Cover plate; 4. Charging gun; 5. Heat dissipation hole; 6. First reinforcing steel wire rope; 7. Second reinforcing steel wire rope; 701. Third reinforcing steel wire rope; 8. Auxiliary roller; 801. Rotating shaft; 802. Fixing part; 9. Locking mechanism; 901. Limit block; 902. Insert rod; 10. Locking hole; 11. Ventilation opening; 12. Limit ring; 13. Protection switch. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 2 This is a schematic diagram of the internal structure of the present invention. Figure 3 For the present invention Figure 2 A magnified schematic diagram of the structure of S in the middle. Figure 4 This is a schematic diagram of the bottom structure of the present invention. Figure 5 This is a schematic diagram of the receiving groove structure of the present invention.

[0030] This embodiment provides a charging pile base and a charging pile, including a base 1, a first fixing steel wire rope, and a second reinforcing steel wire rope. A base plate 2 is provided on the upper part of the base 1, and the base 1 and the base plate 2 are fixedly connected, generally by expansion bolts. The upper part of the base plate 2 is fixedly or integrally connected to the charging pile housing 3. One end of the first reinforcing steel wire rope is connected to the upper part of the charging pile housing 3. Fixing holes 301 are provided at the four corners of the upper part of the charging pile housing 3, and one end of the first reinforcing steel wire rope is fixedly connected to the fixing holes 301. The lower end of a reinforcing steel wire rope is connected to the base 1. The four corners of the charging pile housing are fixed by the first fixing steel wire rope, and the first reinforcing steel wire rope 6 is tightened by the second reinforcing steel wire rope 7. One end of the second reinforcing steel wire rope 7 is connected to the end of the first reinforcing steel wire rope 6 near the chassis 2, and the other end of the second reinforcing steel wire rope 7 passes through the base 1 and connects to the inside of the charging pile housing 3. The charging pile housing 3 is provided with heat dissipation holes 5 and vents 11 for heat dissipation.

[0031] It should be further explained that the base 1 has a cavity, and an auxiliary roller 8 is provided in the cavity. The second reinforcing steel wire rope 7 is laid on the auxiliary roller 8. The chassis 2 and the inner side of the cavity of the base 1 are provided with a locking mechanism 9. The second reinforcing steel wire rope 7 is connected to the locking mechanism 9. The charging pile housing 3 is fixedly connected to the base 1 through the locking mechanism 9. At the same time, the locking mechanism 9 and the first reinforcing steel wire rope 6 restrain each other, so that the force is downward, reducing the lateral force and preventing the charging pile housing 3 from being overly tilted or dragged.

[0032] It should be further explained that the locking mechanism 9 includes a corresponding locking hole 10. The upper opening of the locking hole 10 is provided with a rod 902. The upper end of the rod 902 is provided with a limit block 901. When the charging gun 4 is pulled and dragged together with the charging pile housing 3, the first reinforcing steel wire rope 6 located in the opposite direction of the drag is tightened at the moment, which drives the second reinforcing steel wire rope 7 to move, so that the rod 902 is inserted into the locking hole 10, thereby fixing the fastness between the chassis 2 and the base 1.

[0033] It should be further explained that the upper end of the plug rod 902 is connected to the third reinforcing steel wire rope 701, which is connected to the power switch. When the plug rod 902 moves, the plug rod 902 drives the third reinforcing steel wire rope 701 to flip the power switch of the protection switch 13, thereby achieving power cut-off. The power switch can be a swing switch.

[0034] It should be further explained that the second reinforcing steel wire rope 7 is connected close to the lower end of the first reinforcing steel wire rope 6, and the first reinforcing steel wire rope 6 is tightly attached to the edge of the charging pile housing 3. The tighter the first reinforcing steel wire rope 6 is to the edge of the charging pile housing 3, the better it can cooperate with the second reinforcing steel wire rope 7 to drag the insertion rod 902. At the same time, when the insertion rod 902 is inserted into the locking hole 10, the limiting block 901 locks it, thereby allowing the second reinforcing steel wire rope 7 to provide an oblique tension to the first steel wire rope, preventing the first reinforcing steel wire rope 6 from being overstretched. Figure 2 As shown, the upper and lower ends of the charging pile can be fixed, wherein the upper and lower sides of the limiting hole are provided with limiting rings 12.

[0035] It needs to be further explained that, such as Figure 5 As shown, the four corners of the charging pile housing 3 are provided with receiving grooves 302. The opening of the receiving grooves 302 is covered by a cover plate 303. The first reinforcing steel wire rope 6 is set at the opening of the receiving grooves 302 to improve the overall aesthetics of the charging pile and thus avoid it being exposed.

[0036] It should be further explained that a rotating shaft 801 is provided in the middle of the auxiliary roller 8, the second reinforcing steel wire rope 7 passes through the chassis 2 and is connected to the auxiliary roller 8, and a fixing part 802 is provided at both ends of the rotating shaft 801. The auxiliary roller 8 rotates around the rotating shaft 801 as the center, which facilitates the rotation of the second reinforcing steel wire rope 7.

[0037] It should be further noted that the third fixing steel wire rope can be replaced with a tension spring, which pulls the insertion rod 902 to restore it.

[0038] The charging pile is equipped with a charging pile base 1 and includes the charging pile housing, which is located on a chassis. Electrical components are installed in the cavity formed by the chassis 2 and the charging pile housing 3. The electrical components are original components of charging piles in the prior art.

[0039] Working principle of this invention:

[0040] In use, first reinforcing steel wire ropes 6 are installed at the four corners of the charging pile. One end of the first reinforcing steel wire rope 6 is fixedly connected to the top corner of the charging pile housing 3, and the other end is connected to the corresponding corner of the base 1. Simultaneously, the first reinforcing steel wire rope 6 is installed close to the edge of the charging pile. A second reinforcing steel wire rope 7 is installed near the end of the base 1. One end of the second reinforcing steel wire rope 7 is connected to the first reinforcing steel wire rope 6, thereby tightening the first reinforcing steel wire rope 6. The other end of the second reinforcing steel wire rope 7 passes through the chassis 2 and connects to the auxiliary roller 8 inside the base 1. The second reinforcing steel wire rope 7 then passes around the auxiliary roller 8 and connects to the locking mechanism 9. The locking mechanism 9 includes locking holes 10 arranged vertically. The second reinforcing steel wire rope 7 is connected to one end of the insertion rod 902 through the locking holes 10. The other end of the insertion rod 902 is connected to a third reinforcing steel wire rope 701. The third reinforcing steel wire rope 701 is connected to the power supply. When the switch is connected, the first reinforcing steel wire rope 6, while being fixed, avoids occupying too much space and obstructing vehicle parking. If the vehicle forgets to unplug the charging gun 4 during use, and the charging pile is pulled, the first reinforcing steel wire rope 6, pulling in the opposite direction of the charging pile, will be tightened in the middle due to the tilt of the charging pile, thereby pulling the second reinforcing steel wire rope 7. The second reinforcing steel wire rope 7 pulls the insertion rod 902 into the locking hole 10, reinforcing the firmness between the charging pile housing 3 and the base 1, thus stabilizing the charging pile housing 3. At the same time, the first reinforcing steel wire rope 6 pulls to prevent the charging pile housing 3 and the charging gun 4 from being pulled down, limiting the tilting range of the charging pile housing 3 and ensuring the safety of the surrounding area. Meanwhile, when the insertion rod 902 is inserted into the locking hole 10, the third reinforcing steel wire rope 701 pulls the power switch to turn off the power, improving the safety of the charging pile.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A charging pile with a charging pile base, comprising a chassis and a charging pile housing, wherein the charging pile housing is disposed on the chassis, characterized in that, Electrical components are installed in the cavity formed by the chassis and the charging pile housing. The charging pile base includes a chassis disposed on the upper part of the base, the base is connected to the chassis, and the upper part of the chassis is connected to the charging pile housing; The first fixed steel wire rope, one end of the first reinforcing steel wire rope is connected to the upper part of the charging pile housing, and the lower end of the first reinforcing steel wire rope is connected to the base. The second reinforcing steel wire rope has one end connected to one end of the first reinforcing steel wire rope, and the other end of the second reinforcing steel wire rope passes through the base and connects to the inside of the charging pile housing. The base has a cavity, and an auxiliary roller is provided in the cavity. The second reinforcing steel wire rope is laid on the auxiliary roller. The chassis and the inner side of the cavity are provided with a locking mechanism, and the second reinforcing steel wire rope is connected to the locking mechanism. The locking mechanism includes a corresponding locking hole, the upper opening of the locking hole is provided with a rod, the upper end of the rod is provided with a limit block, and the upper and lower sides of the locking hole are provided with limit rings. The upper end of the insertion rod is connected to the third reinforcing steel wire rope, which is connected to the power switch. When the insertion rod is inserted into the locking hole, the third reinforcing steel wire rope pulls the power switch to turn off the power. The second reinforcing steel wire rope is connected to the lower end of the first reinforcing steel wire rope, and the first reinforcing steel wire rope is tightly attached to the edge of the charging pile shell; The second reinforcing steel wire rope passes through the chassis and connects to the auxiliary roller.

2. A charging pile with a charging pile base installed according to claim 1, characterized in that, The charging pile housing has four corners with receiving grooves, the openings of which are covered by cover plates, and the first reinforcing steel wire rope is installed at the opening of the receiving groove.

3. A charging pile with a charging pile base installed according to claim 1, characterized in that, The auxiliary roller has a rotating shaft in the middle, and fixed parts are provided at both ends of the rotating shaft.

4. A charging pile with a charging pile base installed according to claim 1, characterized in that, The third reinforcing steel wire rope is a tension spring.

Images