车用光导板光学效率影响因素研究  

Research on Influential Factors of Optical Efficiency of Automotive Light Guide Plate

作　　者：周霞 陈寿鹤 杨涛 张佳 梁画 ZHOU Xia;CHEN Shouhe;YANG Tao;ZHANG Jia;LIANG Hua(Chongqing Changan Automobile Co.,Ltd.,Chongqing 401120,China)

机构地区：[1]重庆长安汽车股份有限公司,重庆401120

出　　处：《汽车零部件》2024年第10期58-60,64,共4页Automobile Parts

摘　　要：随着汽车设计水平的飞速发展,灯具作为关键零部件不仅需要满足法规和光学要求,还需要体现设计特点,给消费者营造良好的视觉体验。光导板在灯具上的应用能够充分满足设计需求。然而,发光效率一直是制约光导板性能提升的瓶颈,引起了光学设计者的广泛关注。通过仿真模拟等手段,对影响光导板发光效率的各个参数进行详细分析,并探讨它们之间的相互关系以及如何通过调整这些参数来改善光导板发光效率,希望能够为相关领域的学者提供有益的参考与借鉴,共同推动汽车灯具设计的创新与发展。With the rapid development of automotive design,automotive lighting,as key components,not only need to meet regulatory and optical requirements,but also need to reflect design characteristics to create a good visual experience for consumers.The application of light guide plates in lamps can fully meet the design requirements.However,luminous efficiency has always been a bottleneck restricting the performance improvement of light guide plates,which has attracted widespread attention from optical designers.Through simulation and other methods,a detailed analysis is conducted on the various parameters that affect the luminous efficiency of the light guide plate,and their interrelationships are explored,as well as how to improve the luminous efficiency of the light guide plate by adjusting these parameters.It is hoped that this can provide useful references and guidance for scholars in related fields,and jointly promote innovation and development in automotive lighting design.

关 键 词：汽车灯具 光导板 发光效率 

分 类 号：U463.65[机械工程—车辆工程]