A light source lighting device

Abstract

The invention discloses a method for generating light and shadow patterns by means of light source illumination. A light source device capable of generating light in a half spherical surface is arranged on a bottom surface, and the light emitted by the light source device on the bottom surface emits to a target face through a light and shadow transmission and scattering device, lightens the target face and forms the light and shadow patterns on the target face; the bottom surface is arranged in the center of one end of the light and shadow transmission and scattering device; the light and shadow transmission and scattering device is provided with a surrounding type structure so that the light emitted by the light source device can be converged and is provided with multiple transmission structures and scattering structures; the light source device comprises a naked light source emitting scattered light rays and a plurality of secondary light distribution light sources, collimating light rays are obtained after light distribution is carried out on the secondary light distribution light sources through a light distribution device, and the secondary light distribution light sources are arranged around the naked light source. The method is used for generating the light and shadow patterns by means of light source illumination. According to the method, the light and shadow patterns generated by light and shadow projection can be clear and no blurry boundaries exist.

Description

technical field [0001] The present invention relates to the technical field of illumination, and more specifically relates to a light source illumination device. Background technique [0002] Today, with the rapid development of society, people are still pursuing aesthetics while meeting basic lighting needs. Therefore, many existing lighting fixtures have changed from simply providing lighting functions to aesthetics and appreciation. It becomes a composite lighting fixture. When the existing light source is used for lighting, when the light generated by the light source produces a light and shadow pattern, the pattern is not clear enough, the brightness is not enough, and the boundary is blurred. Not enough light. Contents of the invention [0003] The purpose of the present invention is to provide a light source illuminating device for the deficiencies of the prior art, which produces clear light and shadow patterns and clear boundaries, and has a high degree of illumi...

AI Technical Summary

Problems solved by technology

[0002] Today, with the rapid development of society, people are still pursuing aesthetics while meeting basic lighting needs. Therefore, many existing lighting fixtures have changed from simply providing lighting functions to aesthetics and appreciation. It becomes a composite lighting fixture. When the existing light source is used for lighting, when the light generated by the light source produces a light and shadow pattern, the pattern is not clear enough, the brightness is not enough, and the boundary is blurred. Not enough light