The objective of the invention is to provide vehicular lighting such that unevenness in the light distribution occurring on a road surface is minimized upon consideration of workability when performing an adjustment by aiming, or the like. This vehicular lighting forms a light distribution having a cut-off line CL, and comprises a light source (30) and a lens (50) disposed on the forward side of the light source (30). The entry surface (51) of the lens (50) wherefrom light from the light source (30) enters comprises: an upper side entry surface (54) on an upper side from the center of the entry surface (51), wherein first light diffusing portions (54a) for diffusing the light are disposed; a lower side entry surface (56) on a lower side from the center of the entry surface (51), wherein second light diffusing portions (56) for diffusing the light are disposed; and a middle entry surface (55) including the center of the entry surface, wherein third light diffusing portions (55b) and fourth light diffusing portions (55a) for diffusing the light are disposed, and having straight-through portions (55c) wherein no third light diffusing portions (55b) and no fourth light diffusing portions (55a) are disposed. The light diffusion width for each of the third light diffusing portions (55b) is larger than the light diffusion width for each of the fourth light diffusing portions (55a).

Reflector unit (1) comprising a single pieced reflector (2), said reflector (2) being obtained by way of a molding process, and a frame structure (3) for supporting the single pieced reflector (2), wherein the reflector (2) comprises at least two reflecting chambers (2a) for reflecting light from a light source (8), wherein the at least two chambers (2a) are being spaced from another, and wherein the reflector (2) is firmly and essentially non-adjustably connected to the frame structure (3) by at least two connecting means (4), wherein the reflector (2) is non-movable with regard to the frame structure (3) along the portions of the connecting means (4), wherein the frame structure (3) comprises at least one adjusting screw (5a, 5b) being connected with an engaging portion (7a, 7b) of the frame structure (3) and an engaging portion (6a, 6b) of the reflector (2), wherein the engaging portions (6a, 6b, 7a, 7b) are configured to allow rotational movement of the respective adjusting screw (5a, 5b), and wherein rotational movement of the at least one adjusting screw (5a, 5b) translates into linear movement of the respective engaging portions (6a and 7a, 6b and 7b) with respect to one another for adjusting the distance between the respective engaging portions (6a, 6b) of the reflector (2) and the respective engaging portion (7a, 7b) of the frame structure (3) and thus bending the reflector (2) with regard to the firm portions of the connecting means (4).

Reflector unit (1) comprising a single pieced reflector (2), said reflector (2) being obtained by way of a molding process, and a frame structure (3) for supporting the single pieced reflector (2), wherein the reflector (2) comprises at least two reflecting chambers (2a) for reflecting light from a light source (8), wherein the at least two chambers (2a) are being spaced from another, and wherein the reflector (2) is firmly and essentially non-adjustably connected to the frame structure (3) by at least two connecting means (4), wherein the reflector (2) is non-movable with regard to the frame structure (3) along the portions of the connecting means (4), wherein the frame structure (3) comprises at least one adjusting screw (5a, 5b) being connected with an engaging portion (7a, 7b) of the frame structure (3) and an engaging portion (6a, 6b) of the reflector (2), wherein the engaging portions (6a, 6b, 7a, 7b) are configured to allow rotational movement of the respective adjusting screw (5a, 5b), and wherein rotational movement of the at least one adjusting screw (5a, 5b) translates into linear movement of the respective engaging portions (6a and 7a, 6b and 7b) with respect to one another for adjusting the distance between the respective engaging portions (6a, 6b) of the reflector (2) and the respective engaging portion (7a, 7b) of the frame structure (3) and thus bending the reflector (2) with regard to the firm portions of the connecting means (4).

There is provided a lighting fixture including: a light source that emits a light beam; an electrodeposition device that includes multiple pixels of which a transparent state and a mirror state are switchable, independently, and that is disposed such that a normal direction of a pixel surface is not parallel to an optical axis direction of an incident light beam on an optical path of a light beam emitted from the light source; and an optical system that emits, as an illumination beam, both a light beam transmitted through the electrodeposition device and a light beam reflected from the pixel in the mirror state in the electrodeposition device.

There is provided a lighting fixture including: a light source that emits a light beam; an electrodeposition device that includes multiple pixels of which a transparent state and a mirror state are switchable, independently, and that is disposed such that a normal direction of a pixel surface is not parallel to an optical axis direction of an incident light beam on an optical path of a light beam emitted from the light source; and an optical system that emits, as an illumination beam, both a light beam transmitted through the electrodeposition device and a light beam reflected from the pixel in the mirror state in the electrodeposition device.

The objective of the invention is to provide vehicular lighting such that unevenness in the light distribution occurring on a road surface is minimized upon consideration of workability when performing an adjustment by aiming, or the like. This vehicular lighting forms a light distribution having a cut-off line CL, and comprises a light source (30) and a lens (50) disposed on the forward side of the light source (30). The entry surface (51) of the lens (50) wherefrom light from the light source (30) enters comprises: an upper side entry surface (54) on an upper side from the center of the entry surface (51), wherein first light diffusing portions (54a) for diffusing the light are disposed; a lower side entry surface (56) on a lower side from the center of the entry surface (51), wherein second light diffusing portions (56) for diffusing the light are disposed; and a middle entry surface (55) including the center of the entry surface, wherein third light diffusing portions (55b) and fourth light diffusing portions (55a) for diffusing the light are disposed, and having straight-through portions (55c) wherein no third light diffusing portions (55b) and no fourth light diffusing portions (55a) are disposed. The light diffusion width for each of the third light diffusing portions (55b) is larger than the light diffusion width for each of the fourth light diffusing portions (55a).

The objective of the invention is to provide vehicular lighting such that unevenness in the light distribution occurring on a road surface is minimized upon consideration of workability when performing an adjustment by aiming, or the like. This vehicular lighting forms a light distribution having a cut-off line CL, and comprises a light source (30) and a lens (50) disposed on the forward side of the light source (30). The entry surface (51) of the lens (50) wherefrom light from the light source (30) enters comprises: an upper side entry surface (54) on an upper side from the center of the entry surface (51), wherein first light diffusing portions (54a) for diffusing the light are disposed; a lower side entry surface (56) on a lower side from the center of the entry surface (51), wherein second light diffusing portions (56) for diffusing the light are disposed; and a middle entry surface (55) including the center of the entry surface, wherein third light diffusing portions (55b) and fourth light diffusing portions (55a) for diffusing the light are disposed, and having straight-through portions (55c) wherein no third light diffusing portions (55b) and no fourth light diffusing portions (55a) are disposed. The light diffusion width for each of the third light diffusing portions (55b) is larger than the light diffusion width for each of the fourth light diffusing portions (55a).

A headlight module for projecting a light distribution pattern includes: a light source for emitting light; and an optical element including a first reflecting surface for reflecting the light as first reflected light, a second reflecting surface for reflecting, as second reflected light, light passing through a traveling direction side of an edge portion of the first reflecting surface, a first emitting surface for emitting the first reflected light, and a second emitting surface for emitting the second reflected light, the traveling direction side being a side toward which the first reflected light travels. The edge portion is an edge portion on the traveling direction side. The first reflecting surface forms a high luminous intensity region of the light distribution pattern by superposing the first reflected light and light that has not been reflected by the first reflecting surface, and forms a cutoff line of the light distribution pattern.

A headlight module for projecting a light distribution pattern includes: a light source for emitting light; and an optical element including a first reflecting surface for reflecting the light as first reflected light, a second reflecting surface for reflecting, as second reflected light, light passing through a traveling direction side of an edge portion of the first reflecting surface, a first emitting surface for emitting the first reflected light, and a second emitting surface for emitting the second reflected light, the traveling direction side being a side toward which the first reflected light travels. The edge portion is an edge portion on the traveling direction side. The first reflecting surface forms a high luminous intensity region of the light distribution pattern by superposing the first reflected light and light that has not been reflected by the first reflecting surface, and forms a cutoff line of the light distribution pattern.

Disclosed is a vehicle lighting system including: an unmanned flying abject configured to fly around a vehicle; a light source device provided in the vehicle, and a reflecting member provided in the unmanned flying object and configured to reflect light from the light source device and project the light around the vehicle.