Novel driving battery box for electric vehicle

Abstract

The invention provides a novel driving battery box for an electric vehicle. The novel driving battery box is mainly characterized by comprising an insulating box body 1, an insulating box cover 2, a battery 3, a monitoring system 4, a driving system control module 5, a high-voltage connector 6, a maintenance joint 7, a cooling fan 9 and the like. The exterior of the insulating box body is providedwith cooling fans, high-voltage and low-voltage connectors, and a communication connector connected with a BMS, wherein the cooling fans are symmetrically distributed. A battery pack, a monitoring system and a driving system control module are arranged in the insulating box body; the battery box disclosed by the invention has the advantages of light weight, simple shape structure, high space utilization rate, compact arrangement of internal parts, small occupied space, good heat dissipation and waterproof sealing performance and the like and can protect the internal battery under various environmental conditions and provides strong power for a vehicle.

Description

Technical field [0001] The invention relates to a new type of driving battery box for electric vehicles, in particular to a battery box for college students' formula racing. Background technique [0002] The China Formula Student Competition is a formula racing design and manufacturing competition in which a team of college students majoring in automotive engineering or automotive related fields participates. All teams are required to design and manufacture a small single-seater car with excellent performance in acceleration, braking and handling performance within one year in accordance with the competition rules and car manufacturing standards. [0003] The power battery box is a key component of the formula racing system. Therefore, the battery box is required to ensure the safety of the high-voltage battery pack while not affecting the dynamic performance of the formula car. This new model is mainly proposed in response to the many shortcomings of the battery boxes manufactur...

AI Technical Summary

Problems solved by technology

[0010] In view of the above deficiencies in the current battery box used for Formula Student racing cars, the purpose of the present invention is to provide a light weight, simple shape and structure, high space utilization, compact arrangement of internal parts, small footprint, good heat dissipation and waterproof sealing The high-performance battery box for formula student racing cars to overcome the shortcomings of most existing battery boxes. The main invention is different from the battery box designed and manufactured by current college students as follows:

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