The invention discloses a carbon fiber composite material side wall inner plate structure of a fuel cell hydrogen energy automobile, and relates to the technical field of hydrogen energy automobiles;the carbon fiber composite side wall inner plate structure comprises a side wall inner plate body and a column B. The side wall inner plate body is formed by enclosing a first prefabricated body, a second prefabricated body, a third prefabricated body, a fourth prefabricated body, a fifth prefabricated body and a sixth prefabricated body; the column B is vertically arranged between the first prefabricated body and the fourth prefabricated body, and the upper end and the lower end of the column B are fixedly connected with the first prefabricated body and the fourth prefabricated body respectively. The side wall inner plate has the beneficial effects that the main body part of the side wall inner plate body is made of the carbon fiber composite material, and the column B is made of the high-strength steel, so that the performance requirements on rigidity and strength reinforcement and collision energy absorption are met, and the weight is greatly reduced.
本发明公开了一种燃料电池氢能汽车碳纤维复合材料侧围内板结构,涉及氢能汽车技术领域,包括侧围内板本体和B柱,所述侧围内板本体包括有第一预制体、第二预制体、第三预制体、第四预制体、第五预制体和第六预制体围合而成,所述B柱竖直设置在所述第一预制体和所述第四预制体之间,其上下两端分别与所述第一预制体和所述第四预制体固定连接。本发明的有益效果是:该装置侧围内板本体主体部分采用碳纤维复合材料,B柱采用高强钢,不仅满足了刚度、强度方面的加强以及碰撞吸能方面的性能要求,而且还实现较大幅度的减重。
Carbon fiber composite side wall inner plate structure of fuel cell hydrogen energy automobile
一种燃料电池氢能汽车碳纤维复合材料侧围内板结构
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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