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    • 3. 发明授权
    • Headlamp
    • 头灯
    • US5158352A
    • 1992-10-27
    • US647439
    • 1991-01-29
    • Masahiko IkegamiKaoru HatanakaTsuneo SekiguchiHideyuki TanabeSatoru Suzuki
    • Masahiko IkegamiKaoru HatanakaTsuneo SekiguchiHideyuki TanabeSatoru Suzuki
    • B60Q1/10F21V14/08
    • F21S48/1773B60Q1/10B60Q2300/136
    • A headlamp provided with correcting means for correcting a light distribution characteristic which is caused by an inclination of a vehicle body with respect to a road surface. An outer lens section fixed to the vehicle body is provided forwardly of a lamp body section of the projector type which is pivoted around an optical axis so as to maintain the light distribution characteristic horizontal in response to the inclination of the vehicle body, and the outer lens section has a lens cut formed thereon for diffusing a variation component of passing light to a turning direction when the car body is inclined for turning. Alternatively a light stopping plate for stopping a part of light advancing from a reflecting mirror toward a convex lens is provided at a position of a focus of the convex lens on the reflecting mirror side for tilting around an optical axis, and a bearing for tiltably supporting the light stopping plate is provided on the optical axis in a displaced relationship to the reflecting mirror side with respect to the light stopping plate.
    • 具有用于校正由车体相对于路面的倾斜引起的配光特性的校正装置的前照灯。 在投影机类型的灯体部分的前方设置有固定在车体上的外侧透镜部,其以光轴为中心转动,以便根据车身的倾斜度使配光特性保持水平, 透镜部具有形成在其上的透镜切口,用于当车体倾斜转动时将通过的光的变化分量扩散到转动方向。 或者,在反射镜侧的凸透镜的焦点的位置处设置用于将从反射镜朝向凸透镜前进的一部分光停止的挡光板,用于围绕光轴倾斜,以及用于可倾斜支撑的轴承 挡光板相对于挡光板以与反射镜侧相对位移的方式设置在光轴上。