Shock-resistance new energy electric car charging pile

An electric vehicle and new energy technology, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve problems such as insufficient shock resistance, achieve stable and reliable structure, avoid damage to charging piles, and meet the concept of sustainable development. Effect

Active Publication Date: 2019-02-22
保定市北昊新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an impact-resistant new energy electric vehicle charging pile in order to solve the problem of insufficient impact resistance of existing new energy electric vehicle charging piles

Method used

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  • Shock-resistance new energy electric car charging pile
  • Shock-resistance new energy electric car charging pile
  • Shock-resistance new energy electric car charging pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one, with reference to Figure 1-4 , an impact-resistant new energy electric vehicle charging pile, including an outer shell 1 and a core structural element 5, a second oil cylinder 7 is fixedly connected to the middle of the inner surface wall at the bottom of the outer shell 1, and a second oil cylinder 7 is connected vertically outside the second oil cylinder 7. An oil cylinder 6, and the inside of the first oil cylinder 6 is slidingly sleeved with a first piston 8, and the side of the first piston 8 away from the second oil cylinder 7 penetrates the outer casing 1 through the first piston rod 3 and extends to the outside and the buffer plate 2 connection, the second piston 9 is slidingly sleeved inside the second oil cylinder 7, and the top of the second piston 9 is connected to the core structural element 5 through the second piston rod 10, and the two sides of the top of the core structural element 5 are symmetrically arranged through shock absorbing spr...

Embodiment 2

[0025] Embodiment two, refer to Figure 1-2 , a control panel is installed on the front surface wall of the outer casing 1, and a charging gun is hung on the outer wall of one side of the outer casing 1, and the charging gun is electrically connected with the core structural element 5 through an elastic wire. When in use, the charging gun can be connected from Take off the outer casing 1, and ensure that the charging circuit can be connected through the elastic wire.

Embodiment 3

[0026] Embodiment three, refer to figure 1 and Figure 5-6 , there are four buffer plates 2 in total, and the four buffer plates 2 are equiangularly distributed around the central axis of the outer shell 1. The buffer plate 2 includes a fixed plate 25, and the vertical end of the fixed plate 25 is equidistantly distributed Multiple sets of hemispherical panels 24 are connected to the arc carrier plate 22, and the outer surface of one side of the arc carrier plate 22 is covered with an elastic cushion 21, each of the multiple sets of hemispherical panels 24 is provided with two hemispherical panels 24 , and the convex spherical surfaces of the two hemispherical panels 24 are connected by a connecting piece 26, which can effectively improve the structural strength, and an air spring 23 is also provided inside the two hemispherical panels 24, the connecting piece 26 includes two sleeves 261, and two The opposite ends of the sleeve 261 are movably embedded with metal balls 263, a...

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Abstract

The invention discloses a shock-resistance new energy electric car charging pile. The shock-resistance new energy electric car charging pile comprises a shell body and a core structural element; a second oil cylinder is fixedly connected to the middle of the inner surface wall of the bottom of the shell body through a bolt, the portion, away from the second oil cylinder, of one side of a first piston penetrates through the shell body through a first piston rod and extends to the outer portion to be connected with a buffer plate part, the first piston rod pushes the first piston to move, the oil pressure is increased, along with gradual increasing of the oil pressure, a second piston pushes a second piston rod and the core structural element to ascend, at the same time, a damping spring isstressed and compressed, impact energy is absorbed and offset, the protection effect is further achieved, through the structure, when the impact force is quite large, the core structural element ascends and is away from the collision point, the inner structure of the element is effectively protected, structure damage is avoided, recycling is achieved, the sustainable development concept can be met, and the resource waste can be avoided.

Description

technical field [0001] The invention belongs to the technical field of new energy, in particular to an impact-resistant new energy electric vehicle charging pile. Background technique [0002] The function of the new energy electric vehicle charging pile is similar to that of the fuel dispenser in the gas station. It can be fixed on the ground or on the wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Different voltage levels charge various models of electric vehicles. The input end of the new energy electric vehicle charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging the electric vehicle. New energy electric vehicle charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/31
CPCY02T10/7072Y02T10/70Y02T90/12
Inventor 林子涵
Owner 保定市北昊新能源科技有限公司
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