| 摘要 |
<p>A rear light (1) for motor vehicles and the like, comprising: a first cup-shaped body (2), which has the inner surface (2i) mirror finished so as to reflect the incident light; at least one main light source (3), which is located close to the bottom of said first cup-shaped body (2) and is structured to emit light when electrically powered; a front lenticular body (4), which is made of a transparent or semitransparent material and is positioned to cover the mouth (2a) of said first cup-shaped body (2), so that the light emitted by said at least one main light source (3) passes therethrough; a second cup-shaped body (7), which is rigidly fixed within the first cup-shaped body (2), above said at least one main light source (3), with the concavity facing the lenticular body (4); a first additional light source (8), which is positioned close to the bottom of the second cup-shaped body (7) and is structured so as to emit light when electrically powered; a substantially funnel-shaped light-guiding sleeve (11), which is made of photoconductive material and is fitted on the mouth (2a) of the first cup-shaped body (2), underneath the lenticular body (4), so that the outer annular rim (11a) of the sleeve is arranged above the peripheral rim (2p) of the first cup-shaped body (2) and completely surrounds the lenticular body (4), and so that the inner annular rim (11b) of the sleeve is fitted on the second cup-shaped body (7), outside the latter; and a second additional light source (12), which is fixed on the second cup-shaped body (7) so as to face the inner annular rim (11b) of the sleeve, is structured so as to emit light when electricity powered, and is oriented so that the light emitted by the second additional light source penetrates within the light-guiding sleeve (11) through the rim of the latter and propagates to the outer annular rim (11a) of the sleeve.</p> |
