反射式防眩LED檯燈照明系統開發

Development of Low-glare Reflective Type LED Desk Light Illumination System Design

陳建偉(Chien-Wei Chen 陳建偉)

指導教授 ： 林世穆

國立臺北科技大學/電資學院/光電工程系研究所/碩士(2012年)

https://doi.org/10.6841/NTUT.2012.00158

摘要

照明在我們的生活中一直扮演著不可或缺的角色，並且伴隨著經濟與科技的發展而更加的多元化，然而所消耗在照明的能源卻同樣地逐步增加當中。隨著地球暖化、氣候變遷異常與能源短缺等問題的產生，使得我們必須審慎的評估資源的使用與照明上之能源效率是否能夠改變與提升，並且積極發展更加節能省電的照明產品。隨著LED製造技術的躍進與發光效率持續提升下使其應用層面不斷的擴大，並且因其擁有使用壽命長、低操作電壓、無汞環保等諸多優點而使其成為新一代的綠色照明光源。
本文於檯燈開發上，以LED與TIR Lens的結合構建主體光源並控制出光角度
，並將其放置於燈具內部以達到直接眩光的防治，最後利用反射板將光線投射至閱讀區的照明方式作為設計的構思。利用軟體模擬與實驗評估反射板在材質、外觀形狀與表面結構不同之處的差異，比較彼此對於照明評價的表現與眩光抑制的性能優劣，最後依據相關照明法規設計出一款有別於傳統懸臂式外型與照明方式之反射式LED檯燈。

關鍵字

反射式光路設計 ； LED檯燈設計

並列摘要

In the development of economic and technology, illumination has been indispen- sable and diversification in our life along with increasing energy consumption year by year. As the problem occur of global warming and abnormal of climate change. Make us must be careful to assessment of resource use and actively to develop the energy saving lighting products. With improvement of technology and efficacy, application
of LED in illumination has continuously expanded. Due to the advantages in low work voltage, long performance life and no mercury of LED make it become the new
light source.
This research combined with LED and TIR Lens to control the light source of emitting angle, make rays hit the reflection plate to illumination work space. Use software of simulation and experimental to assessment when the reflector of material, shape and surface structure is different, compare with each other of the ability of lighting and glare suppression performance. Finally, a reflective LED desk lamp is designed with different from the traditional cantilever outlook and it could satisfy environmentally friendly, energy-saving, lighting regulations.

並列關鍵字

Desklight ； LED

參考文獻

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