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Electric automobile battery structure

A technology of electric vehicles and batteries, which is applied in the direction of electric vehicles, electric power devices, vehicle energy storage, etc., and can solve problems such as battery damage and affecting battery life

Active Publication Date: 2018-01-16
WUHU WANJIANG INTPROP OPERATION CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The battery of the electric car in the prior art is fixedly installed on the car floor, yet, because the car often faces the problem of driving on bumpy road conditions when driving, the impact force of the bumping of the car will be transmitted to the battery, causing damage to the battery , affecting battery life

Method used

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  • Electric automobile battery structure

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Embodiment Construction

[0017] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0018] as attached figure 1 As shown, the present invention is an electric vehicle battery structure, the electric vehicle battery structure includes a battery box 1, the battery box 1 is installed on the vehicle floor 2, and the battery body 3 is installed in the battery box 1. The lower end of the front end surface 4 of the battery box 1 is provided with a protruding front limiting plate 5, and the lower end of the rear end surface 11 of the battery box 1 is provided with a protruding rear limiting plate 6. The bottom plate 2 is provided with a front limiting part 7, and the upper end of the front limiting part 7 is...

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Abstract

The invention provides an electric automobile battery structure which is applied to the technical field of electric automobile parts. A battery body (3) of the electric automobile battery structure comprises multiple sets of battery components (13), wherein the bottom of each battery component (13) abuts against a case bottom (23) of a battery case (1), and a cushioning spring (14) is clamped between every two adjacent battery components (13); and a cushioning spring (14) is clamped between the battery component (13) close to a case front end face (4) of the battery case (1) and the case frontend face (4), and a cushioning spring (14) is clamped between the battery component (13) close to a case rear end face (11) of the battery case (1) and the case rear end face (11). The electric automobile battery structure is simple in structure, and reliable connection between the battery body and an automobile bottom plate is achieved; and meanwhile, it is guaranteed that the battery body can be limited to shake within a certain range in the automobile driving process, destruction of impact force to the battery is avoided, and the service life of the battery is prolonged.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle parts, and more specifically relates to a battery structure of an electric vehicle. Background technique [0002] Electric vehicles have the following advantages: 1) zero emissions. Pure electric vehicles use electric energy, no exhaust gas is emitted during driving, and they do not pollute the environment. 2) The energy efficiency of electric vehicles is higher than that of gasoline-driven vehicles. 3) Due to the use of a single electric energy source, the engine, transmission, fuel tank, cooling and exhaust system are omitted, so the structure is relatively simple. 4) Low noise. 5) Car charging can be carried out during the low peak of electricity consumption, which can stabilize the peak-valley difference of the power grid and make full use of the power generation equipment. The battery of the electric car in the prior art is fixedly installed on the car floor, yet, because the car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04
CPCY02T10/70
Inventor 吴慧
Owner WUHU WANJIANG INTPROP OPERATION CENT CO LTD
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