| 摘要 |
A vehicle headlamp (1) is provided with a projection lens (9), a light source (11), a reflector (10), a first shade (22), and a second shade (23). The first shade (22) includes an upper end crossing in a vicinity of a rear side focal point of the projection lens. The first shade (22) shields a part of the light emitted from the light source (11) and reflected by the reflector (10) to forma first light distribution pattern. The second shade (23) includes a light shielding portion for shielding a part of the light emitted from the light source (11) and reflected by the reflector (10) to form a second light distribution pattern. The second shade (23) is movable between a first position and a second position. In the first position, the second shade (23) is positioned above the first shade (22) and is separated from the first shade (22) so that the first light distribution pattern is formed. In the second position, the second shade (23) covers the upper end of the first shade (22) so that the second light distribution pattern is formed. |
