Light distribution control assembly, light distribution lens and street lamp

The embodiment of the utility model discloses a light distribution control assembly, a light distribution lens and a street lamp, the light distribution control assembly comprises a refraction lens, a light source cavity is arranged in the refraction lens, and the light source cavity is used for containing a light source; the reflecting surface is arranged in the light source cavity and is arranged on the rear side of the light source; wherein the reflecting surface collects backlight diffused by the light source towards the rear side direction and redistributes the part of backlight towards the front side direction. According to the utility model, the backlight is collected and guided to an expected preferential direction, so that the utilization rate of light energy is improved, and meanwhile, the waste of energy sources can be prevented. 本实用新型的实施例公开了一种配光控制组件、配光镜头及路灯，该所述配光控制组件包括：折射透镜，其内部开设有光源腔，所述光源腔用于容纳光源；以及反射面，其设于所述光源腔中并布置于所述光源的后侧；其中，所述反射面收集光源朝向后侧方向发散的背光并将该部分背光朝向前侧方向重新分配。根据本实用新型，其将背光进行收集并引导至期望的优先方向上，从而提高了光