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Electric vehicle with battery replaced by adopting vehicle bottom lateral linkage and device for battery replacement

An electric vehicle battery and battery replacement technology, which is applied in the direction of electric power devices, electric vehicle charging technology, power devices, etc., can solve the problems that affect the development of electric vehicles and reduce the utilization efficiency of electric vehicles, so as to save replacement time, facilitate replacement, Inexpensive effect

Active Publication Date: 2013-08-14
卢国骥 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This greatly reduces the utilization efficiency of electric vehicles and seriously affects the development of electric vehicles.

Method used

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  • Electric vehicle with battery replaced by adopting vehicle bottom lateral linkage and device for battery replacement
  • Electric vehicle with battery replaced by adopting vehicle bottom lateral linkage and device for battery replacement
  • Electric vehicle with battery replaced by adopting vehicle bottom lateral linkage and device for battery replacement

Examples

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Embodiment Construction

[0037] An electric vehicle with side-to-side battery replacement at the bottom of the vehicle and a battery replacement device thereof, in which a battery box 1 is mechanically connected to the chassis; the battery box 1 is a rectangular body, and the openings at both ends of the battery box 1 are arranged on the abdomen of the chassis The two sides of the open end are provided with a cover plate 5 that can be opened and closed.

[0038] The cover plate 5 of the present invention is connected to the battery box 1 through a hinge connection and a locking device 6; a positioning rail 7 for accommodating the roller A9 is provided at the bottom of the inner wall of the battery box 1; positioning holes are respectively provided at the lower ends of the two side walls of the battery box 1 A8.1 and positioning hole B8.2; battery box line terminal A1.1 and battery box line terminal B1.2 are provided on both sides of the battery box 1.

[0039] In the present invention, a battery pack ...

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Abstract

Discloses are an electric vehicle with a battery replaced by adopting vehicle bottom lateral linkage and a device for battery replacement. A chassis is mechanically connected with a rectangular battery box (1), opening ends of the two ends of the battery box (1) are arranged on two sides of the center of the chassis, and cover plates (5) capable of being opened and closed are arranged at the opening ends. The electric vehicle with the battery replaced by adopting the vehicle bottom lateral linkage and the device for the battery replacement have the advantages of low manufacturing cost, fast battery replacement: compared with a second battery replacing scheme in the background art, at least half of replacement time can be saved since replacing and installing of batteries can be performed simultaneously in a linkage manner; accuracy in positioning and convenience in replacement as a combined mechanism of positioning pins, positioning holes, a positioning rail and a positioning groove are arranged to guarantee positioning accuracy of the battery replacement; and capability of performing the battery replacement for a plurality of electric vehicles at the same time and in the same place.

Description

technical field [0001] The invention belongs to the technical field of battery changing system structure, in particular to the technical field of electric vehicle battery changing system structure. Background technique [0002] There are generally two ways to replace batteries in existing electric vehicles: 1. The batteries are respectively arranged at the head and the tail. 2. Install the battery as a whole on the chassis of the car. These two battery setting methods all have certain advantages and disadvantages: for example, the advantage of the first method is that it can ensure the weight balance between the front and rear of the vehicle, and the vehicle will not run badly because the front is heavy and the rear is light or the rear is heavy and the front is light. But the disadvantage of this method is that when the battery is connected, the internal connection of the vehicle is complicated, and a lot of wires will be generated, the wires are prone to failure, and eve...

Claims

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Application Information

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IPC IPC(8): B60S5/06B60K1/04
CPCY02T90/124Y02T90/12
Inventor 卢国骥周志文
Owner 卢国骥
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