Light source module

Abstract

The present disclosure relates to a light source module. The light source module includes a shell, a diffusing sheet, a light source and a reflective element. The shell includes a bottom plate and a side plate connected to and surrounding the bottom plate. Inner surfaces of the bottom plate and the side plate are reflective surfaces. The diffusing sheet is arranged on the side plate of the shell. The diffusing sheet and the shell cooperatively define a chamber. The light source is arranged on the bottom plate and received in the chamber. The reflective element is arranged on a light pathway of the light emitting element and received in the chamber. The reflective element is conical, and includes a conical surface facing the light source and a top surface away from the light source. The conical surface is a total reflective surface.

Dependencies are inferred from the claim text.