灯光变化促使珠宝闪耀的探索

A Study of Light Changes that Cause Jewelry to Shine

珠宝表面的闪耀效果,可以给顾客带来一种高级感,从而吸引顾客购买。“闪耀”是珠宝表面结合光照而实现的一种效果。珠宝商一方面通过优化珠宝设计来实现璀璨感,另一方面通过展柜的灯具设计来促进珠宝的闪耀感。本文通过实验的方式,将一个拥有9颗小角度LED的灯具进行机械旋转,其中最中间的LED起到主照明的功能,一圈旋转的8颗小LED负责闪耀的功能。中间的LED亮度是一圈LED亮度的总和,一方面照亮珠宝,另一方面消除周围小LED旋转带来的光影变化,中间LED采用45°透镜,周围LED采用15°透镜。最终在珠宝表面表现出明显的闪耀效果,同时整体无明显的光影变化。

The sparkling effect on the surface of jewelry can evoke a sense of luxury for customers,thereby attracting them to make purchases.Sparkling'is an effect achieved on the jewelry surface through the combination of lighting.Jewelers achieve brilliance by optimizing jewelry designs and enhancing the sparkling efect through the lighting design of display cabinets.This article conducts experiments using a lighting fixture with nine small-angle LEDs mechanically rotating.The central LED serves the primary illumination function,while the surrounding eight LEDs in rotation contribute to the sparkling effect.The central LED brightness equals the total brightness of the surrounding LEDs,both illuminating the jewelry and compensating for light and shadow changes caused by the rotation of the peripheral LEDs.The central LED uses a 45-degree lens,and the surrounding LEDs use 15-degree lenses.Ultimately,the jewelry surface exhibits a noticeable sparkling effect with minimal overall light and shadow variation.