Patent ID: 7203004

Claim:
A directed reflection light collecting device with planar reflectors, comprising two or more planar reflectors, an azimuth angle adjusting mechanism and an altitudinal angle adjusting mechanism, the azimuth angle adjusting mechanism including a base, supports, a circular rail with a central axial line and a driving mechanism, wherein the two or more planar reflectors are arranged in mutual parallel on a frame, the altitudinal angle adjusting mechanism including at least one transversal main turning shaft parallel with the planar reflectors, the frame being rotatably supported via this transversal main turning shaft on the supports of the azimuth angle adjusting mechanism, the altitudinal angle adjusting mechanism driving this frame in a controlled manner to move the planar reflectors, wherein an altitudinal changing angle of the planar reflectors is half of a sun altitudinal changing angle, the frame comprising two identical parallel connecting-rod mechanisms, respectively, on both sides of the planar reflectors, each connecting-rod mechanism comprising at least two parallel connecting rods in a length direction and two parallel connecting rods in a height direction pivotally connected between the two connecting rods in the length direction, the two connecting-rod mechanisms being pivoted therebetween by parallel pivoting rods, each of the planar reflectors being fixed on at least one pivoting rod to adjust the altitudinal angle of the planar reflectors and their mutual spacing with a movement of the parallel connecting-rod mechanisms, the planar reflectors having a rectangular shape, wherein connecting lines of four apexes of every two adjacent planar reflectors on a same side form a rhombus in which one of the diagonal lines of the rhombus is always parallel with the central axial line of the circular rail.