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Electric vehicle battery box and electric vehicle comprising same

A technology for electric vehicles and battery boxes, which is applied to the isolation of batteries from their environment, batteries, battery pack components, etc. It can solve problems such as potential safety hazards, secondary isolation, inconvenient installation and maintenance, etc., to ensure driving safety and personal safety, Ease of maintenance and installation, and the effect of eliminating potential safety hazards

Active Publication Date: 2016-10-26
BEIJING PRIDE NEW ENERGY BATTERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the battery boxes of pure electric vehicles are directly connected to the car body, and when the battery box is connected to the car body, there is no secondary isolation from the car body, which has great potential safety hazards and is inconvenient for installation and maintenance.

Method used

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  • Electric vehicle battery box and electric vehicle comprising same
  • Electric vehicle battery box and electric vehicle comprising same
  • Electric vehicle battery box and electric vehicle comprising same

Examples

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] Such as Figure 1 to Figure 4 as shown, figure 1 It is a schematic disassembly diagram of a specific embodiment of an electric vehicle battery box provided by the present invention; figure 2 is a structural schematic diagram of the insulating liner; image 3 It is a top view of the power battery pack; Figure 4 It is a top view of the electric box bracket.

[0032] In a specific embodiment of an electric vehicle battery box provided by the present invention, it includes a power battery pack 1 that provides power for the electric vehicle, and also includes an electric box bracket 8 and an insulating bushing 4 fixedly installed on the electric vehicle; The outer side of the power battery pack 1 is fixedly ...

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PUM

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Abstract

The invention relates to an electric vehicle battery box. The electric vehicle battery box comprises a power battery pack supplying power to an electric vehicle and further comprises an electric box bracket and insulation bushings which are fixedly installed on the electric vehicle; the outer side of the power battery pack is fixedly connected with multiple locating pin shafts; the insulation bushings are made of insulation materials and are fixedly installed on the electric box bracket, and each insulation bushing is provided with pin holes in one-to-one correspondence with the locating pin shafts; the locating pin shafts are inserted into the pin holes, corresponding to the locating pin shafts, of the insulation bushings; the power battery pack is in insulation connection with the electric box bracket. The electric vehicle battery box is simple in structure, convenient to install and maintain and good in insulation performance. The invention further relates to the electric vehicle comprising the battery box.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an electric vehicle battery box and the electric vehicle. Background technique [0002] At present, the global automobile industry is facing the huge challenge of energy and environmental issues; pure electric vehicles with high energy utilization rate and no pollution to the environment are increasingly becoming the development direction of the future automobile industry. Based on the performance requirements of the vehicle, the battery system often has the working characteristics of high voltage and high current; therefore, insulation protection and high-voltage protection should be considered when designing the battery box; the insulation performance of the battery box is directly related to the driving safety and personal safety of the vehicle. Safety. At present, the battery boxes of pure electric vehicles are mostly directly connected to the car body, and when the battery ...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M50/249
CPCH01M2200/00H01M50/24H01M50/20Y02E60/10
Inventor 单长征王小龙杨振忠宋春红李鸿键赵孟盛力杨槐
Owner BEIJING PRIDE NEW ENERGY BATTERY
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