| 摘要 |
<p>PURPOSE: An infrared ray lighting device is provided to implement white light by irradiating infrared light and visible light at the same time. CONSTITUTION: A reflector(120) is arranged in one side of a housing(110) in order to reflect light ray. A light source(130) is arranged in the reflector in order to generate the light ray. A lens(140) is arranged in the other side of the housing in order to refract the light ray. A filter(150) is arranged in the lens in order to pass through the infrared ray. A pass part(160) passes through a part of the light ray. The pass part is a filter transmission hole. The pass part comprises a lens groove. The lens groove is formed in the lens in order to be contiguous to the filter transmission hole.</p> |
