| 摘要 |
<p>The solar energy receiving device has an outwardly convex face (1) oriented towards the light and concentrates the energy received on a collector (6) behind it. The face oriented towards the light comprises an aray of sets of three coaxial lenses (3, 4, 5) all of which focus the light (2) received at the same plate. These lenses may be : hemispherical, divergent, convergent, or hemispherical, convergent, divergent, or hemispherical, convergent, convergent. The aray of lenses may alternatively comprise two lens elements, the lenses being hemispherical and convergent respectively. A heat sensor is placed at the focus together with measuring equipment.</p> |
