Optical design for reading lampOptical design for reading lamp
Zhixin.XIANG 11, Zhilin.SU 22, Valeo Ichikoh (China) Auto Lighting Co., Ltd Foshan Branch; NO.7 Huabaonan Road, Chengxi Industrial Park, Foshan National HI-TECH Indust. zone,Chancheng District, Guangdong Province,P.R.CHINA
*Contact email address: jill.xiang@veleo.com,jones-zhilin.su@valeo.com (Email) Abstract—Reading lamps are part of the interior lighting system of a car ,which is a kind of device that provides lighting function to passengers without causing safety issues for vehicles while running. With the development of the automobile, the reading lamp has developed from simple function and simple styling with bulb to multi function and complex styling with LED. This article will introduce the optical design and simulation methods for several kinds of reading lamps to make you a better understanding of the reading lamp. Keywords-Simulation, Ray tracing, interior lighting, reading lamp, LED
contents 1. Function Introduction Introduced reading lamp use scenario, installation location, function introduction
2. Optics Characteristic lighting for reading，limit lighting area，limit glare
3. Spec show some carmaker spec
4. Optics design Methodology reflector, lens,
5. Simulation photometric performance spec check Lit performance un-lit performance
6. Summary
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