| 摘要 |
PURPOSE: A sunlight detecting apparatus for tracing the position of the sun is provided to enable a heat-collecting plate to trace the position of sunlight by including an optical sensor holder to separately install a pair of first optical sensors and second optical sensors through partitions. CONSTITUTION: A sunlight detecting apparatus for tracing the position of the sun comprises optical sensor holders(100,100-1), a first groove(121) a second groove(121-1), a filter portion(200), a pair of first optical sensors(400) a second optical sensor(400-1), a first location tracker, and a second position tracker. The first groove and the second groove are symmetrically separated based on a partition wall(300) coupled with the inner center of a body(110) of an optical sensor holder. The filter portion is folded at the top of the body to cover the first groove and the second groove. The light radiated from the sunlight through the filter portion is illuminated on a pair of the first optical sensors and the second optical sensors. The sunlight detected by the first optical sensor is supplied to the first location tracker through a first variable resistor and a first diode. |
