淡江大學覺生紀念圖書館 (TKU Library)

系統識別號 U0002-2206201422100000
中文論文名稱 LED多樣式彩光燈研發與應用
英文論文名稱 Design and Fabrication of Multi-Color Modes of LED Products
校院名稱 淡江大學
系所名稱(中) 電機工程學系碩士班
系所名稱(英) Department of Electrical Engineering
學年度 102
學期 2
出版年 103
研究生中文姓名 廖于德
研究生英文姓名 Yu-De Liao
學號 601440059
學位類別 碩士
語文別 中文
第二語文別 英文
口試日期 2014-05-31
論文頁數 38頁
口試委員 指導教授-詹益光
中文關鍵字 發光二極體  多種模式變化  交換式電源供應  定電壓 
英文關鍵字 LED  Different Color Modes  Fixed Voltage Circuit  Switching Power Supply 
學科別分類 學科別應用科學電機及電子
中文摘要 目前節能及環保意識隨著全球產業的發展逐漸增強,於近幾年白熾燈泡陸續走入歷史,發光二極體(Light-Emitting Diode)為照明產業的應用帶來無限契機。相較於其他照明技術,發光二極體有著不錯的表現以外,顏色的多樣使得應用領域更加廣泛。由於發光二極體需為直流、低電壓提供電源,所以不適合直接推動在傳統鎢絲燈泡或日光燈之電源上,因此透過定電壓轉換才能適用於推動發光二極體產品,其必須考量電子電路相關技術的設計。
英文摘要 Energy saving and environment protection issues have drawn people’s attention these days as the global industrial development prospers; the conventional incandescent lamps in recent years have continuously been faded and instead the LED (light emitting diode) lamps have brought in unlimited business opportunities in the illumination industry. Comparing with other illumination technology LED has many unique characteristics and also with its capability to illuminate many different color patterns makes the applications of LED across many fields. It needs to have direct current and low voltage in LED power supply therefore it is not suitable to design and fabricate LED directly on the same power sources as the conventional incandescent and fluorescent lamps. Consequently in the development of LED products it needs to use fixed voltage transformation and to consider proper electronic circuit technology in its product design.
In this thesis many color modes of LED products are designed and fabricated; it utilizes one single light apparatus to generate many different color modes of LED lamps and it also solves the heat dissipation problem. The design of control circuit is for fixed voltage circuit and with it to accomplish the requirements of energy saving, small size anal then to produce many specific color patterns of LED lamps.
論文目次 目錄
誌謝 I
中文摘要 II
目錄 V
圖目錄 VII
表目錄 VIII
第一章 緒論 1
1.1 研究背景 1
1.2 研究動機與目的 2
1.2.1 文獻探討 3 LED燈的發展 3 顏色對人身心影響 6 顏色特質與意義 7 電源供應器 11
1.3 各章節概述 17
第二章 燈具特性介紹 18
2.1 硬體架構介紹 18
2.1.1 電源輸入 18
2.1.2 控制板 19
2.1.3 散熱片及散熱空間設計 19
2.1.4 燈板LED排列設計 21
2.2 投射模式介紹 22
第三章 控制電路設計 24
3.1 電源供應開發與設計 24
3.1.1 隔離式轉換器 25
3.1.2 非隔離式轉換器 25
3.2 穩壓電路設計 27
第四章 測試數據結果 28
4.1 投射結果 28
4.2 硬體散熱測試 29
4.3 效能測試 31
4.4 耗電流測試 32
第五章 結論與未來展望 35
參考文獻 36

圖 1.1 光源三原色混色圖 5
圖 1.2 白光LED燈工作原理 5
圖 1.3 電池電源供應 12
圖 1.4 線性電源供應器架構圖 13
圖 1.5 交換式電源供應器架構圖 15
圖 1.6 PWM的工作原理(一) 15
圖 1.7 PWM的工作原理(二) 15
圖 2.1 彩光燈硬體架構圖 18
圖 2.2 E27燈頭 19
圖 2.3 散熱空間圖 20
圖 2.4 散熱空間俯視圖 20
圖 2.5 燈板LED排列位置圖 21
圖 2.6 模式控制流程圖 23
圖 3.1 電源供應類型樹狀圖 24
圖 3.2 基本穩壓電路 27
圖 4.1 1/3亮固定模式實測 28
圖 4.2 2/3亮固定模式實測 29
圖 4.3 全亮固定模式實測 29
圖 4.4 過熱測試圖 30
圖 4.5 效能實測圖 32
圖 4.6 耗電流測試結果圖 34

表 1.1 可見光譜波長 7
表 1.2 電源供應比較 16
表 2.1 顏色分配 21
表 4.1 過熱測試 30
表 4.2 滿載效率 31
表 4.3 空載功耗 31
表 4.4 耗電流測試結果 32
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