Integrated headlamp system for motor vehicles

A lamp assembly comprising:

• a lamp housing and a lens cooperatively forming a lamp enclosure that bounds an interior of the lamp assembly;
• the lamp housing comprising a rear wall containing a through-hole that opens to the interior of the lamp assembly;
• an electric light bulb comprising a base received in a receptacle of an electric light bulb socket that is disposed in the through-hole to place a light emitting element of the bulb within the interior of the lamp assembly;
• a reflector comprising a wall having a mirrored reflecting surface that is concave about an imaginary main axis and disposed to collect light emitted by the light emitting element of the bulb and reflect the collected light as a beam through the lens;
• the reflector being disposed within the interior of the lamp assembly frontally of the through-hole in the lamp housing wall and comprising, along the imaginary main axis, a through-aperture for providing clearance to the electric light bulb;
• a mounting for the reflector comprising formations that project from the enclosure within the lamp interior at either side of the main axis;
• the reflector comprising formations, each of which respectively associates with a respective one of the mounting formations, to mount the reflector for selective positioning arcuately about an imaginary other axis that is non-parallel to the imaginary main axis thereby selectively position the mirrored surface;
• and a positioning mechanism on the lamp enclosure that is operatively connected to the reflector for selectively positioning the reflector about the imaginary other axis to aim the reflected beam of light in a desired direction through the lens, and
• including a bezel disposed within the lamp interior to block external viewing of the interior through a portion of lens that is covered by the bezel.

A lamp assembly comprising:

• a lamp housing and a lens cooperatively forming a lamp enclosure that bounds an interior of the lamp assembly;
• an electric light bulb comprising a light emitting element disposed within the interior of the lamp assembly;
• a reflector comprising a wall having a mirrored reflecting surface that is concave about an imaginary main axis and disposed to collect light emitted by the light emitting element of the bulb and reflect the collected light as a beam through the lens;
• a mounting that mounts the reflector for selective positioning with respect to an imaginary other axis that is non-parallel to the imaginary main axis to thereby selectively position the mirrored surface;
• a positioning mechanism for selectively positioning the reflector to aim the beam of light in a desired direction through the lens;
• the lens comprising a front wall and a cylindrical side wall extending rearward from a perimeter of the front wall;
• and
• a bezel disposed within the lamp interior to block external viewing of the interior through a portion of lens that is covered by the bezel, the bezel comprising a ring disposed against the side wall of the lens, including a flange that has a radially inner edge circumscribing an opening that circumscribes and provides dimensional clearance to the reflector;
• and
• in which the imaginary other axis perpendicularly intersects the imaginary main axis, the bulb has a focal point from which light emitted by the light emitting element emanates, the focal point is disposed at the intersection of the imaginary other axis and the imaginary main axis, the mirrored reflecting surface lies on a portion of a parabola that has a focus which is disposed at the focal point of the bulb and which remains at the focal point of the bulb over a range of positioning of the reflector by the positioning mechanism.

A lamp assembly comprising:

• a lamp housing and a lens cooperatively forming a lamp enclosure that bounds an interior of the lamp assembly;
• an electric light bulb comprising a light emitting element disposed within the interior of the lamp assembly;
• a reflector comprising a wall having a mirrored reflecting surface that is concave about an imaginary main axis and disposed to collect light emitted by the light emitting element of the bulb and reflect the collected light as a beam through the lens;
• a mounting that mounts the reflector for selective positioning with respect to an imaginary other axis that is non-parallel to the imaginary main axis to thereby selectively position the mirrored surface;
• a positioning mechanism for selectively positioning the reflector to aim the beam of light in a desired direction through the lens;
• the lens comprising a front wall and a cylindrical side wall extending rearward from a perimeter of the front wall;
• and
• a bezel disposed within the lamp interior to block external viewing of the interior through a portion of lens that is covered by the bezel, the bezel comprising a ring disposed against the side wall of the lens, including a flange that has a radially inner edge circumscribing an opening that circumscribes and provides dimensional clearance to the reflector;
• and
• in which one of the bezel ring and the side wall of the lens comprises raised formations, the other of the bezel ring and the side wall of the lens comprises depressed formations, and the raised formations fits within the depressed formations to retain the bezel to the lens.