Sensor assembly and robot cleaner having the same

摘要

Disclosed herein are a sensor assembly executing functions of both an obstacle sensor and a vision sensor and a robot cleaner having the same. The robot cleaner includes a main body and at least one sensor assembly mounted on the main body, the sensor assembly includes a housing, a light emitting module mounted on the housing and generating a light beam, and a light receiving module mounted on the housing and receiving reflected light obtained by reflecting the light beam generated from the light emitting module by an obstacle, the light receiving module includes a receiving reflector concentrating the reflected light and provided with the opened central part to form a vision hole and a camera unit sensing light, and the camera unit senses the reflected light concentrated by the receiving reflector and photographs an image above the main body through the vision hole, simultaneously.