| 摘要 |
Ecological solar lighter comprising a planar plate (1) joined to a spherical cap (2) which are made of transparent plastic materials. Between the spherical cap (2) and the planar part (1) there is arranged a fluid (7), preferably sterilized water, so that when the solar rays impinge on the planar plate (1) and transverse the fluid (7) they tend to converge to a point (6), remote from the latter, whereat the energies of each ray are added; the inside of the hollow area formed by the parts (2 and 1) are filled through orifices (4 and 5), one of them being used for filling and injecting the fluid (7) and the other one for the evacuation of air, both orifices (4 and 5) being sealed after filling. |
