| 摘要 |
PURPOSE:To vividly illuminate a container and arouse the buying desire of a customer by providing and illuminating a light source with the preset color temperature and emission spectrum peak in the light diffusion permeating container similar to a beverage container. CONSTITUTION:A container similar to a container of the beverage displayed and sold in a beverage vending machine and made of a light diffusion permeating material is arranged on the show window of the vending machine. A light source is provided in the container, the luminous color temperature is 5500K-10000K, the deviation from the black body locus in the uv chromaticity is within the range of 0-+0.02, peak values of the emission spectrum of fluorescence exist at three positions: 430-470nm, 530-580nm, and 590-630nm. This light has the nature near the natural white light and reproduces the pattern drawn on the inner wall of the container and the pattern on the outside of the container as they are, the color has clean feeling and arouses the buying desire of a customer. |
