Light gathering device of LED light and method forming light gathering device

一种led灯的聚光装置及形成该聚光装置的方法

Abstract

本发明提供一种LED灯的聚光装置及形成该聚光装置的方法,该聚光装置呈弧形状,LED灯放置在该聚光装置的一焦点上,LED灯的发光面面对该聚光装置的反光面。通过本发明LED灯的聚光装置,既降低了成本又提高了聚光效率,相比传统的反光杯,本方案只需要1/2体积的反光面,节省了差不多50%的材料和50%的空间;而且可以很容易地计算出光源聚光效率可以达到80%。
The invention provides a light gathering device of an LED light and a method forming the light gathering device. The light gathering device is characterized in that the light gathering device is arc-shaped; the LED light is placed on one focus of the light gathering device; and a luminous surface of the LED light faces a reflective surface of the light gathering device. According to the light gathering device of the LED light, the cost is reduced, the light gathering efficiency is improved, and compared with a traditional reflection cup, the light gathering device has the advantages that in the scheme, only the reflective surface with half the volume of the reflection cup is required, 50% materials and 50% space are saved, and the fact that the light source gathering efficiency can reach 80% can be easily calculated.

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