Reflector unit

A 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), and
• wherein the at least one adjusting screw (5b) comprises a cylindrical guiding section (5b′) that is configured to rotate within the engaging portion (6b) of the reflector (2) and wherein the cylindrical guiding section (5b′) is limited on both sides by broadened sections (5b′a, 5b′b), wherein the engaging portion (6b) of the reflector (2) is held in between the broadened sections (5b′a, 5b′b) when engaging with the adjusting screw (5b) in an engaging position, wherein in the engaging position the broadened sections (5b′a, 5b′b) block linear movement of the adjusting screw (5b) along the longitudinal axis of the cylindrical guiding section (5b′) with regard to the corresponding engaging portion (6b) of the reflector (2), and wherein the at least one adjusting screw (5b) further comprises a threaded section (5b″) engaging with the engaging portion (7b) of the frame structure (3) for causing linear movement with regard to the frame structure (3) as a result of rotational motion of the adjusting screw (5b), thus causing bending of the reflector (2) with regard to the frame structure (3).