| 摘要 |
<p>[PROBLEMS] To provide a device capable of changing the irradiation direction that has a simple configuration, exhibits excellent adjustability, and prevents displacement due to the vibration of the vehicle after adjustment. [MEANS FOR SOLVING PROBLEMS] In a lighting device where a lens is fixed to the opening in the front of a lamp body, a reflector is fixed in the lamp body, a bulb is fitted in from the bulb insertion hole of the reflector, the reflector is supported rotatably at two positions on the right and left where the reflector faces the lamp body, one end of the reflector is urged by a push out spring so that the reflector turns about a fulcrum, and a press piece provided in the reflector is pressed in the direction opposite from the urging direction of the push out spring by means of an adjusting screw in order to adjust the angle of the reflector. The line connecting the fulcrums at the right and left positions is substantially aligned with the focal point of the reflector.</p> |
