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Underground charging pile of electric vehicle and using method thereof

A technology of electric vehicles and charging piles, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problem of charging line storage without considering the problem of placement, the underground storage of charging piles is not fully realized, and the problem of fee settlement is not considered and other issues, to achieve the effect of improving service life and safety performance, avoiding man-made damage, and improving functions

Pending Publication Date: 2022-05-10
SICHUAN VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) Unconsidered placement issues and charging cable storage issues, that is, the underground storage of charging piles has not been fully realized;
[0006] 2) The maintenance of the charging pile is not considered. This structure is troublesome whether it is to take the charging pile out of the waterproof casing or to maintain it in real time inside the waterproof casing;
[0007] 3) Does not take into account the problem of settlement of fees
[0008] In addition to the above problems, the existing charging piles also have the problem of being easily stolen, that is, due to the long charging time of the car, when no one is guarding, it is easy to be transferred to the charging target by others

Method used

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  • Underground charging pile of electric vehicle and using method thereof
  • Underground charging pile of electric vehicle and using method thereof
  • Underground charging pile of electric vehicle and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0062] This embodiment discloses an underground charging pile for electric vehicles. As a basic real-time solution of this embodiment, it is suitable for some charging charging public places. The automatic take-up device 4 and the insulating and waterproof box 5 embedded in the ground as a whole, and the insulating and waterproof box 5 includes a box body 5.1 and a box cover 5.2. The top of the box cover 5.2 is provided with a storage slot 5.4 for placing a charging gun, the bottom of the storage slot 5.4 is provided with a threading hole 5.5, and the top of the storage slot 5.4 is provided with a movable slot cover 5.6. Preferably, the movable slot cover 5.6 and the box cover 5.2 Articulation. The box body 5.1 and the box cover 5.2 cooperate to form a detachable sealing chamber 5.3. Specifically, the box body 5.1 and the box cover 5.2 can be connected by screws, and an elastic sealing ring can be arranged between the box body 5.1 and the box cover 5.2. The electric pile body...

Embodiment 3

[0073] This embodiment discloses an underground charging pile for electric vehicles, as a basic real-time solution of this embodiment, that is, in Embodiment 1 or 2, a lifting mechanism 6 is installed at the bottom of the sealed cavity 5.3, and a support column is installed at the top 7. The lifting mechanism 6 is fixedly connected to the box cover 5.2 through the support column 7; the storage groove 5.4 is provided with a function button 8 for controlling the lifting mechanism 6, and the electric pile body 1 and the automatic wire take-up device 4 are arranged on the On the lifting mechanism 6. Specifically, the lifting mechanism 6 can adopt a scissor lift controlled by an electric cylinder.

[0074] In this technical solution, the control circuit of the lifting mechanism 6 can be set in the electrical system of the charging pile, specifically inside the charging pile body 1 , and the lifting mechanism 6 can be indirectly controlled through the charging pile body 1 . Prefera...

Embodiment 4

[0077] This embodiment discloses an underground charging pile for electric vehicles. As a basic real-time solution of this embodiment, that is, in Embodiment 1 or 2, the automatic wire take-up device 4 includes an I-shaped wheel 4.1, a winding motor 4.2 and a right-angle Connecting rod 4.3. The I-shaped wheel 4.1 includes a cylinder with open ends at both ends and disc-shaped rings respectively arranged at the two ends of the cylinder, the central axis of the I-shaped wheel 4.1 is perpendicular to the top of the lifting mechanism 6, and the bottom of the I-shaped wheel 4.1 is provided with a The ratchet mechanism 4.4 that restricts the one-way rotation of the I-wheel 4.1, the I-wheel 4.1 is movably connected with the lifting mechanism 6 through the ratchet mechanism 4.4 (specifically, one-way rotation connection), the rotation direction of the winding motor 4.2 and the activity of the I-wheel 4.1 The direction is opposite; the winding motor 4.2 is set in the shaft cavity of th...

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Abstract

The invention belongs to the technical field of new energy automobile charging, and particularly relates to an underground charging pile of an electric automobile, which comprises an electric pile body, a charging wire, a charging gun, an automatic take-up device and an insulating waterproof box integrally embedded underground, and a storage groove for placing the charging gun is formed in the top of the insulating waterproof box. The electric pile body and the automatic take-up device are arranged in the insulating waterproof box; the charging wire is wound on the automatic take-up device, and two ends of the charging wire are respectively connected with the output end of the electric pile body and the charging gun. According to the technical scheme, the problem that the charging pile occupies the ground space is solved, underground storage of the charging pile is achieved in a real sense, and the charging pile is effectively prevented from being exposed to wind and rain and being damaged by people.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicle charging, and in particular relates to an underground charging pile for an electric vehicle and a method for using the same. Background technique [0002] Climate change, energy and environmental issues are long-term issues that human society needs to face together. With the deepening of the global energy crisis, the depletion of oil resources and the increasing harm of air pollution and global temperature rise, governments and auto companies generally recognize that energy saving and emission reduction are the main directions of future automotive technology development. As a new generation of transportation, electric vehicles have incomparable advantages over traditional vehicles in terms of energy saving, emission reduction and reducing human dependence on traditional fossil energy. [0003] Compared with traditional cars, electric vehicles can achieve zero or near-zero emissions, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/31B60L53/30B60L53/16B60L53/18B65H75/34B60L53/66G07C9/23
CPCB60L53/31B60L53/18B65H75/34B60L53/16B60L53/30G07C9/23B60L53/665B60L2270/32Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 施尚英黄世瑜
Owner SICHUAN VOCATIONAL & TECHN COLLEGE
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