基于低速碰撞的汽车C型日行灯方案设计  

The layout design of C-shape daytime running lamp based on the Low-speed-impact

作　　者：张志云 张建国 Zhang Zhiyun;Zhang Jianguo(SAIC Volkswagen co.Ltd.,Shanghai 200000)

机构地区：[1]上汽大众汽车有限公司

出　　处：《汽车实用技术》2019年第18期103-106,共4页Automobile Applied Technology

摘　　要：C型日行灯作为新能源汽车的造型元素,越来越受到汽车造型师的青睐。为了满足碰撞法规的要求,C型灯在碰撞时必须有足够的溃缩空间,并且要避免与摆锤的直接接触。文章综合考虑造型及碰撞法规要求,解决C型日行灯的低速碰撞问题,提出了三种C型灯外形摆锤避让方案,可以满足造型各种需求。According GB 17354 (equal ECE R42) front and rear protecvie devices for passenger cars,daytime running lamp should not be damaged in the low-speed-impact test.To meet the regulation,3 different kinds of design are described to avoid the C shape daytime running lamps direct contact to the impactor.

关 键 词：低速碰撞 摆锤 C型日行灯 

分 类 号：U463[机械工程—车辆工程]