| 摘要 |
An inductive light-source module including a casing, a substrate, light sources, a circuit board, an infrared sensing device, a bi-incident lens and a control unit is provided. The substrate disposed in the casing includes a carrying surface facing a transparent portion of the casing. The light sources connected to the substrate are disposed on the carrying surface. The infrared sensing device is connected to the circuit board. The bi-incident lens disposed on the transparent portion is located on a light path of each light for scattering visible lights to pass through the transparent portion and transmit to the outside, and converging the infrared from the outside to the infrared sensing device. The control unit is coupled to the light sources and the infrared sensing device to drive the light sources to emit the visible lights according to a sensing signal generated by the infrared sensing device when sensing the infrared. |
| 主权项 |
1. An inductive light source module, comprising:
a casing, comprising a transparent portion; a substrate, disposed in the casing and comprising a carrying surface, wherein the carrying surface faces the transparent portion; a plurality of visible light sources, disposed on the carrying surface and configured to emit a plurality of visible lights, wherein each of the visible light sources is electrically connected to the substrate; a circuit board, disposed in the casing, and electrically connected to the substrate; an infrared sensing device, electrically connected to the circuit board, and configured to sense infrared coming from external environment; a bi-incident lens, disposed on the transparent portion and located on a light path of each visible light for scattering the visible lights, wherein the visible lights are uniformly scattered to the transparent portion and are transmitted to the external environment, and converging the infrared coming from the external environment to the infrared sensing device; and a control unit, coupled to the visible light sources and the infrared sensing device, wherein the infrared sensing device senses the infrared to generate a sensing signal, and the control unit drives the visible light sources to emit the visible lights according to the sensing signal. |
