AUTOMATIC SUNLIGHT TRACKER OF 3 DIMENSIONAL MOVEMENT REFLECTIVE MIRROR SUNLIGHTING DEVICE

摘要

PURPOSE: An automatic sunlight tracker of 3 dimensional movement reflective mirror light-collecting device is provided to prevent the consumption of unnecessary energy and a user enable to secure right to sunshine. CONSTITUTION: An automatic sunlight tracker of 3 dimensional movement reflective mirror light-collecting device comprises a first back mirror(R1), a second back mirror(R2), a third back mirror(R3), an angle adjusting unit, a sunlight tracking unit, and a controller. The first back mirror is installed inside the rooftop of a building and reflects the sunlight. The second back mirror is installed outside the rooftop of the building. The third back mirror is installed on hilly sections adjacent to the building. The sunlight tracking unit traces the location of the sun.