A polymer battery car frame

Abstract

The invention discloses a polymer battery combined automobile frame. The polymer battery combined automobile frame comprises polymer batteries and an automobile frame body, wherein the polymer batteries are arranged in a top cover of the automobile frame, in a wheel fender, on and under a floor, inside and outside a spare wheel bin, and inside and outside a central chamber; each polymer battery comprises an asphalt polymer patch, a battery cell and a battery protection board; each battery cell comprises a battery body, and a protection circuit which is arranged at one side of the battery body and connected with the battery body; each battery body is provided with a battery connector; each asphalt mixture patch covers the corresponding battery cell; each battery protection board is arranged on the corresponding asphalt mixture patch. According to the polymer battery combined automobile frame, the polymer batteries are arranged at each part of the automobile frame, namely, the batteries are combined into the automobile frame, so that the problem of difficult arrangement of the batteries in an automobile can be solved; meanwhile, the space utilization rate of the automobile can be increased; the weight ratio of front and rear axes of the whole automobile can be easily adjusted through the polymer batteries.

Description

technical field [0001] The invention and the automobile field particularly relate to a polymer battery automobile frame. Background technique [0002] In the prior art, the battery packs for vehicles are all installed under the lower body of the vehicle, and the weight generally reaches 300-600KG. The vehicle batteries are all integrated batteries, which are installed at the bottom of the lower body of the vehicle, which seriously affects the weight ratio of the front and rear bearings of the vehicle, and affects Vehicle handling performance. The battery of pure electric vehicles is large in size and relatively regular in shape. A lot of space will be wasted in the integration of the battery and the frame. Due to space constraints, the weight of the battery will cause the weight of the front and rear bearings of the vehicle to be unbalanced. Common automobile frame materials are formed sheet metal parts. Due to the need for certain structural rigidity and strength, there ar...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the battery packs for vehicles are all installed under the lower body of the vehicle, and the weight generally reaches 300-600KG. The vehicle batteries are all integrated batteries, which are installed at the bottom of the lower body of the vehicle, which seriously affects the weight ratio of the front and rear bearings of the vehicle, and affects vehicle handling performance

The battery of pure electric vehicles is large in volume and relatively regular in shape, and a lot of space will be wasted in the integration of the battery and the frame. Due to space constraints, the weight of the battery will cause the weight of the front and rear bearings of the vehicle to be unbalanced

Common automobile frame materials are formed sheet metal parts. Due to the need for certain structural rigidity and strength, there are many cavities and gaps, but these gaps and cavities are not fully utilized, resulting in a certain amount of waste

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