| 摘要 |
A sunlight reflective apparatus applied to a solar-heat development system is provided to stably transmit the sunlight of high temperature collected through a collecting unit to the inside of a heat converting unit for a long time. A sunlight reflective apparatus applied to a solar-heat development system includes a plurality of reflecting parts(100), a sunlight reflection inducing part(200), and a controlling unit. The reflecting parts(100) have a plurality of reflection plates(110) inclined at a predetermined angle to reflect the sunlight towards a light collecting lens of a light collecting part(300). The sunlight reflection inducing part(200) fixes the reflecting part(100) thereto, and reflects the sunlight through the plurality of reflection plates(110) towards the light collecting lens of the light collecting part(300) by horizontally/vertically rotating the reflecting part(100) according to the movement of the sun. The controlling unit calculates the proceeding speed of the sun by days according to the different day time, and controls the moving speed of the sunlight reflection inducing part(200) during the horizontal/vertical rotations by the calculated proceeding speed and the uniform speed. |
