LED Floodlight Optical System Design

Xinpeng Zhang; Yijing Wei; Xue Yan; Yuncui Zhang

Green Energy and Networking. 6th EAI International Conference, GreeNets 2019, Dalian, China, May 4, 2019, Proceedings

Research Article

LED Floodlight Optical System Design

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@INPROCEEDINGS{10.1007/978-3-030-21730-3_25,
    author={Xinpeng Zhang and Yijing Wei and Xue Yan and Yuncui Zhang},
    title={LED Floodlight Optical System Design},
    proceedings={Green Energy and Networking. 6th EAI International Conference, GreeNets 2019, Dalian, China, May 4, 2019, Proceedings},
    proceedings_a={GREENETS},
    year={2019},
    month={6},
    keywords={Uniformity of illumination Cutting method LED flood light},
    doi={10.1007/978-3-030-21730-3_25}
}

Xinpeng Zhang
Yijing Wei
Xue Yan
Yuncui Zhang
Year: 2019
LED Floodlight Optical System Design
GREENETS
Springer
DOI: 10.1007/978-3-030-21730-3_25

Xinpeng Zhang¹, Yijing Wei¹, Xue Yan¹, Yuncui Zhang¹^,*

1: Dalian Polytechnic University

*Contact email: Zhang_yc@dlpu.edu.cn

Abstract

According to the requirements of this design, a new type of lens was designed. The uniformity of illumination on the two walls was 0.83 and 0.64 respectively, which solved the problem that one wall surface was basically no light when the traditional wall washer illuminates the two walls. The light source is selected from the CREE XM-L2 type lamp bead with a power of 10 W. In this paper, the cutting method is used as the design idea of the free-form optical system, and the secondary optical design of the LED floodlight optical system is carried out.

Keywords: Uniformity of illumination Cutting method LED flood light

Published: 2019-06-17
Appears in: SpringerLink

: http://dx.doi.org/10.1007/978-3-030-21730-3_25

LED Floodlight Optical System Design

Abstract

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