| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sunlight reflection device capable of reducing the risk of collapse due to wind and failure in a driving mechanism, and further restraining the light receiving efficiency of solar power generation from lowering due to dew condensation or the like. <P>SOLUTION: The sunlight reflection device includes: a plurality of strip-shaped reflective mirrors, a holding member for holding the reflective mirrors, and a pitch variable mechanism for turning the holding member. In the sunlight reflection device, the reflective mirrors are each disposed obliquely like saw-teeth so that the reflecting mirror is alternated with a nonreflective area. <P>COPYRIGHT: (C)2012,JPO&INPIT |
