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Quick battery replacing system of electric household automobile

An electric home and electric system technology, applied in electric vehicles, charging stations, vehicle energy storage, etc., can solve the problems of shortened battery life, inability to fully popularize, complex equipment, etc., achieve compact structure, improve efficiency and speed, The effect of low construction costs

Pending Publication Date: 2021-04-30
陈维加
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with direct charging is that according to the current battery technology, it takes 1~2 hours to fully charge the battery under the premise of ensuring the battery life. If the charging current is increased to reduce the charging time, the battery life will be greatly shortened.
Moreover, a battery swapping device only serves one type of car with a single specification. The equipment is complex and expensive, so that the car battery swapping mode can only be applied in a limited area, such as taxis, etc.
Due to the huge investment in self-contained power stations of some car companies, it is impossible to have a high-density layout, so it cannot be fully popularized

Method used

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  • Quick battery replacing system of electric household automobile
  • Quick battery replacing system of electric household automobile
  • Quick battery replacing system of electric household automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Example 1: Combining Figure 1~Figure 15 An implementation of the quick power exchange system for the electric family car provided by the present invention is described as follows:

[0064] The present invention is generally composed of an electric family car 2 with a replaceable battery pack 1, a connecting battery rack 3 arranged on the chassis support of the electric household car 2, a battery pack 1 matched with the connecting battery rack 3, and a power station; The power station is composed of a car walkway 4 provided with a car lifting device, a charging mechanism located on one side of the car walkway 4, a charging box positioned at the periphery of the charging mechanism, and a battery exchange trolley 5.

[0065] In the electric family car involved in the present invention, no improvement is made to its power drive part, and only the connecting battery rack 3 and the supporting battery pack 1 at the bottom are improved.

[0066] combine first Figure 2~4 Sho...

Embodiment 2

[0092] Example 2: Combining Figure 14 and 15 Shown is another specific embodiment of the present invention, which is different from Embodiment 1 in that two sets of charging mechanisms are arranged symmetrically on the left and right sides of the car walkway 4 and placed in the charging box, and four battery swapping cars 5 are placed for implementation. Battery replacement makes the charging and storage space of the battery pack 1 more abundant, and the replacement is quicker and more convenient. The description of each mechanism component of this embodiment can refer to Embodiment 1.

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Abstract

The invention discloses a quick battery replacing system of an electric household automobile; the system comprises an electric household automobile with a replaceable battery pack and a battery replacing station, and is characterized in that the battery packs are made into a plurality of specifications corresponding to the existing household automobile types at all levels, and the battery packs are provided with the same screw perforation groups and connecting plugs; a connecting battery rack matched with the corresponding battery pack is fixed on a chassis bracket of the automobile; the battery replacing station comprises an automobile walkway provided with an automobile lifting device, a charging mechanism arranged on at least one side of the automobile walkway and a battery replacing trolley for removing screws of a battery pack, and the charging mechanism comprises a charging vertical frame for arranging charging piles in longitudinal grids and a battery replacing trolley conveying mechanism for conveying the battery replacing trolley to the grids where the charging piles are located. The automobile lifting device is used for lifting the automobile so that the battery replacing trolley can replace the battery pack. The specification standardization of the battery pack of the electric household automobile is realized, the battery pack is replaced by the same battery replacing station, the battery replacing efficiency is high, the cost is extremely low, and the problem that the electric household automobile cannot be popularized is thoroughly solved.

Description

technical field [0001] The invention relates to a quick battery replacement system for electric family cars. Background technique [0002] Automobile oil-to-electricity conversion is a major strategic policy for the country to reduce a large amount of oil imports, and an important national policy for energy conservation, emission reduction, and green development. Compared with traditional cars, electric vehicles can achieve zero emissions during driving, and have low noise, and the driving cost is much lower than that of traditional cars. Through years of hard work, the oil-to-electricity transformation of buses in my country has been steadily advanced, and electric household vehicles have also developed rapidly. [0003] Although the country has issued a number of supporting policies for electric vehicles, and electric vehicles have many advantages, electric vehicles are still unable to be fully promoted. The fundamental reasons for restricting the comprehensive promotion ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/80
CPCB60L53/80Y02T10/70Y02T10/7072
Inventor 陈维加
Owner 陈维加
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