| 摘要 |
<p>PURPOSE:To improve the outside appearance in the high beam operation by putting ON the low beam bulbs at the same time when the high beam bulbs light up, in the device in which independent bulbs are installed for high and low beams. CONSTITUTION:A lighting switch 1 permits the three stage selection between OFF stage, first stage, and second stage, and in each stage, three positions of high beam position A, low beam position B, and passing position C can be selected arbitrarily. In such a lighting switch 1, a new contact point shown by the circular mark filled with oblique lines is installed. Therefore, when the high beam bulbs 2a and 3a light up, also the low beam bulbs 2b and 3b are put ON at the same time. Therefore, the outside appearance of the head lamp in the high beam state can be markedly improved, and the luminous intensity can be increased, and traveling safety can be improved.</p> |
