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An electric vehicle charging pile

A technology for electric vehicles and charging piles, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve problems affecting normal use, affecting service life, dust and impurities easily entering the interior, etc., to ensure smooth charging and operation Simple and convenient, anti-icing effect

Active Publication Date: 2020-08-11
山东勤励智能制造科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current outdoor charging piles, the structure of the charging end is exposed outside, and dust and impurities are easy to enter the interior, which affects the service life. Normal use

Method used

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  • An electric vehicle charging pile
  • An electric vehicle charging pile
  • An electric vehicle charging pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: as Figure 1 to Figure 10 as shown in

[0040] A charging pile for an electric vehicle, comprising

[0041] A pile base 1, a pile body 2 and a charging circuit, the pile body is fixed on the pile base;

[0042] The charging circuit includes a power supply line and an output socket 3 for docking with the electric vehicle input socket. The output socket includes a socket base 31 and a socket barrel 32. One end of the socket barrel is open, and the other end of the socket barrel is sealed by the socket base. A conductive pin 321 is provided, and the power supply line is electrically connected to the output socket;

[0043] The pile body is provided with a pile box, and the power supply line and the output socket are all in the pile box. The pile box is provided with a shelf, and the output socket is located on the shelf. There is a box door 42 with a side opening, and the top of the box door is hinged with the box body through several hinge shafts 43;

[...

Embodiment 2

[0054] Embodiment 2: based on embodiment 1, such as Figure 11 to Figure 16 as shown in

[0055] The box is provided with a button switch 6 for switching the charging circuit on and off and a switch spring for driving the button switch to pop up and reset. The moving direction of the button switch is vertical. When the button switch is in a depressed state, the charging circuit Turn on, when the button switch is in the pop-up state, the charging line is disconnected;

[0056] The inner wall of the socket barrel is provided with an inflatable sealing ring 322 for sealing and contacting the outer wall of the input socket of the electric vehicle. The driving cylinder 34 is provided with a driving piston 341 which is slidingly and sealingly matched with the driving cylinder. In one driving cylinder: the inside of the driving cylinder is divided into a driving air chamber 34a and a driving air extraction chamber 34b by the driving piston. The driving piston is provided with a dri...

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PUM

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Abstract

The invention discloses an electric vehicle charging pile, which comprises a pile seat, a pile body and a charging circuit, wherein the pile body is fixed on the pile seat; The pile body is provided with a pile box, the power supply wire and the output socket are both in the pile box, a placing frame is arranged in the pile box, the output socket is arranged on the placing frame, the pile box comprises a box body with side openings and a box door for covering the side openings, and the top of the box door is hinged with the box body through a plurality of hinge shafts; The box body is providedwith a plurality of clamping slots, and the box door is provided with a plurality of clamping heads corresponding to the clamping slots one by one, and the clamping heads are clamped in the corresponding clamping slots. The box body is provided with a plurality of support structures, the support structure comprises a support spring and a support seat fixed in the box body, the lower end of the support spring is connected with the support seat, and the upper end of the support spring is connected with the box door. The invention has the advantages of dustproof protection function, and can prevent ice from forming at the charging end structure when encountering cold rain and snow weather, and can ensure smooth charging.

Description

technical field [0001] The invention belongs to the technical field of charging piles, in particular to an electric vehicle charging pile. Background technique [0002] The function of the electric vehicle charging pile is similar to that of the fuel dispenser in the gas station. It can be fixed on the ground or wall, installed in public environments, residential areas, charging stations, etc., and can charge various types of electric vehicles according to different voltage levels. The input end of the electric vehicle charging pile is directly connected to the AC power grid, and the output end of the electric vehicle charging pile is equipped with a charging end structure that matches the electric vehicle input socket (it can be a charging socket, a charging gun, an output socket, an output plug, etc.) for Charge your electric car. However, in the current outdoor charging piles, the structure of the charging end is exposed outside, and dust and impurities are easy to enter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/31H05K5/02
CPCH05K5/02Y02T10/70Y02T10/7072Y02T90/12
Inventor 陈志君
Owner 山东勤励智能制造科技有限公司