Charging pile device of electric automobile

A technology for electric vehicles and charging piles, applied in electric vehicle charging technology, electric vehicles, battery circuit devices, etc., can solve the problems of slow battery preheating, increased power load, waste of resources, etc. The effect of power load and easy operation

Active Publication Date: 2018-03-23
DANGTU COUNTY KEHUI TRADING
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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 solve the problem of slow battery warm-up in the prior art electric vehicles, and each vehicle is equipped with a hea

Method used

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  • Charging pile device of electric automobile
  • Charging pile device of electric automobile
  • Charging pile device of electric automobile

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] refer to Figure 1-3 , a charging pile device for electric vehicles, including a base 1 and a housing 3 arranged on the upper side of the base 1, the base 1 is a hollow structure, and the base 1 is provided with a gravity block 2, which can increase the stability of the charging pile , the housing 3 is a hollow structure, and the interior of the housing 3 is divided into a first cavity 5 and a second cavity 6 by a partition 4 arranged transversely, the first cavity 5 is located above the second cavity 6, and A storage battery 7 is arranged in the first cavity 5, and the side wall of the housing 3 is connected with a charging head 9 through a connecting wire 8,...

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PUM

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Abstract

The invention discloses a charging pile device of an electric automobile. The charging pile device comprises a base and a shell arranged on the upper side of the base. The shell is of a hollow structure. The inner portion of the shell is divided into a first cavity and a second cavity through a transversely-arranged separation board. The first cavity is located above the second cavity. A storage battery is arranged in the first cavity. The side wall of the shell is connected with a charging head through a connecting wire. The end, away from the charging head, of the connecting wire is connected with the output end of the storage battery. A heating device is arranged in the second cavity. An air compressor is further arranged on the side wall of the shell. The output end of the air compressor communicates with the second cavity. By the adoption of the charging pile device, the battery in the electric automobile can be preheated, the battery preheating efficiency is improved, and a quickcharging effect is achieved; meanwhile, the situation that the battery is charged at a low temperature and thus damaged is avoided, arrangement of the heating device for each automobile is avoided aswell, and waste of resources is reduced; and furthermore, the power load is reduced.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a charging pile device for electric vehicles. Background technique [0002] With the rapid development of social economy, my country has begun to pay more and more attention to the protection of the ecological environment. Under the national industry's focus and policy guidance, the development of electric vehicles is undoubtedly the best solution to the current environmental degradation, but in the process of great development Among them, there are still many problems that need to be solved. For example, the construction of charging piles has always been one of the problems restricting the rapid development of electric vehicles; at present, the charging effect of batteries in pure electric vehicles is poor below zero, and the batteries are easy to be damaged, and the normal operation of the batteries cannot be guaranteed. Charging works. The existing on-board power ba...

Claims

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Application Information

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IPC IPC(8): B60L11/18H01M10/615H01M10/627H02J7/35
CPCB60L53/31H01M10/615H01M10/627H02J7/35Y02E60/10Y02T10/70Y02T10/7072Y02T90/12
Inventor 谷道荣
Owner DANGTU COUNTY KEHUI TRADING
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