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    • 10. 发明专利
    • Headlight for vehicle
    • 车辆头灯
    • JP2012009253A
    • 2012-01-12
    • JP2010143694
    • 2010-06-24
    • Koito Mfg Co Ltd株式会社小糸製作所
    • SHIBATA YUKIOISHI KAZUTAMIKUROIWA YUJI
    • F21S8/12B60Q1/12F21W101/10
    • B60Q1/076B60Q1/10B60Q1/12
    • PROBLEM TO BE SOLVED: To reduce of manufacturing cost by improving the versatility of a lamp unit.SOLUTION: A vehicle headlight includes a base frame 13 having a shaft support 16 and an actuator mounting part 14 positioned below the shaft support and supported by a lamp housing 2 in a lamp chamber 5, an actuator 21 having an output shaft 22a rotatable at least around the axis thereof and mounted to the actuator mounting part of the base frame, a movable frame 17 having a unit mounting part 18, a fulcrum shaft 19a supported by the shaft support of the base frame so as to be rotatable around the axis thereof and tiltable in an up-and-down direction, and a connection part 20 positioned below the fulcrum shaft and connected to the output shaft of the actuator, and turned at least in a horizontal direction by the rotation of the output shaft of the actuator, and a lamp unit 7 having a light source 12 and mounted to the unit mounting part of the movable frame.
    • 要解决的问题:通过提高灯单元的通用性来降低制造成本。 解决方案:车辆头灯包括具有轴支撑件16和位于轴支撑件下方并由灯室5中的灯壳体2支撑的致动器安装部分14的基座框架13,具有输出轴22a的致动器21 至少围绕其轴线旋转并安装到基架的致动器安装部分,具有单元安装部分18的可移动框架17,支撑轴19a,支撑轴19a由基架的轴支撑支撑,以便能够围绕 并且能够沿着上下方向倾斜的连接部20以及位于支点轴的下方并与致动器的输出轴连接的连接部20,并且至少在水平方向上通过旋转轴 致动器,以及具有光源12并安装在可移动框架的单元安装部分上的灯单元7。 版权所有(C)2012,JPO&INPIT