Patent ID: 7520646

Claim:
A lighting direction control apparatus of a vehicle lamp including a lamp unit that is capable of deflecting a lighting direction of a lamp, the lighting direction control apparatus comprising: a deflection controller that controls the lamp unit, wherein the deflection controller comprises: an initialization unit to set the lamp at an initial position, wherein the lighting direction of the lamp is substanstially in a forward direction of the vehicle when the lamp is set in the initial position, and wherein the initialization unit comprises: a bumping mechanism that swings the lamp across the initial position in a first direction, wherein the first direction is a direction toward the center of the vehicle and the lighting direction of the lamp is directed towards the center of the vehicle, to a bumped position that is toward the center of the vehicle, a reverse swing mechanism that swings the lamp from the bumped position in a second direction, which is opposite to the first direction and is a direction away from the center of the vehicle, across the initial position to a position at a predetermined angle, and stopping the lamp at the predetermined angle, without bumping the lamp as it moves in the second direction, and a return mechanism that swings the lamp in the first direction from the position at the predetermined angle by an angle that the lamp swung over the initial position in the second direction, wherein the bumped position is a deflection angle position at which light emitted from the lamp does not interfere with a driver in another vehicle traveling in a opposite direction, and the predetermined angle is greater than a deflection error angle of the lamp unit; and wherein the initialization unit is configured to set the lamp at the initial position without adjusting a light axis of the lamp in a vertical direction when the lamp is turned on.