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研究生: 林士凱
Shih-kai Lin
論文名稱: 集成式發光二極體路燈之光學設計與驗證
Optical Design and Verification of Cluster LED Roadway Lighting
指導教授: 楊宗勳
Tsung-hsun Yang
口試委員:
學位類別: 碩士
Master
系所名稱: 理學院 - 光電科學與工程學系
Department of Optics and Photonics
畢業學年度: 99
語文別: 中文
論文頁數: 84
中文關鍵詞: 道路照明透鏡光學利用率均勻度中場發光二極體集成式
外文關鍵詞: lens, optical utilization factor, luminous uniformity, roadway lighting, cluster, LED, mid-field
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  • 在本論文中,我們利用中場擬合法建立出一精準之集成式封裝LED光源模型,並藉由此模型,設計出一可應用於路燈模組上,具有高效率且寬散角分布之非球面透鏡,而照明面積符合北美照明協會規定之中分佈。最後,製作一樣品透鏡進行驗證與分析。


    In this thesis, we construct a precise cluster LED optical model verified by normalized cross correlation in mid-field. Based on this optical model, we design a high efficiency lens which performs wide divergent-angle distribution. The lens can be applied in luminaires for roadway lighting and its emitted target area fits in with medium distribution of IESNA roadway lighting standard. Finally, we mock up the lens for verification, and then we analyze the reliability of the luminaire.

    摘要 I Abstract II 致謝目錄 III 圖目錄 VII 表目錄 XI 第一章 緒論 1 1.1 近代照明之演進 1 1.2 LED之發展與應用 3 1.3 研究動機 5 1.4 論文大綱 6 第二章 基本原理 7 2.1 光度學 7 2.2 幾何光學 11 2.3 中場擬合法 13 第三章 道路照明規範 15 3.1 簡介 15 3.2 IESNA道路照明規範 15 第四章 建立準確LED光源模型 25 4.1 光學模型之建立流程 25 4.2 建立光源模型 26 4.3模擬與實驗結果之驗證 27 4.4結論 31 第五章 二次光學元件之設計 32 5.1路燈透鏡之初階設計 32 5.2路燈透鏡之進階設計 38 5.3二階光學透鏡之模擬結果 40 5.4二階光學透鏡之驗證 42 5.5透鏡偏移量之容忍度分析 44 5.6結論 58 第六章 結論 61 參考文獻 63 中英文名詞對照表 65

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