Vehicle lamp

The vehicle lamp (10) has a structure for irradiating the light from the light source (20) reflected by the reflector (30) toward the front of the lamp through the projection lens (40). In addition, the reflecting surface of the reflecting mirror (30) is provided with a reflecting area (30Aa2) used...

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Bibliographische Detailangaben
Hauptverfasser: SUZUKI TAKAHIRO, FUJIMURA TOSHIYUKI, SHIMIZU TAKAYA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The vehicle lamp (10) has a structure for irradiating the light from the light source (20) reflected by the reflector (30) toward the front of the lamp through the projection lens (40). In addition, the reflecting surface of the reflecting mirror (30) is provided with a reflecting area (30Aa2) used for irradiating a short-distance road surface within 5 m in front of the lamp. In addition, the reflection region (30Aa2) is subjected to light diffusion processing (texturing processing E) for diffusing and reflecting light emitted from the light source (20). As a result, it is possible to irradiate a short-distance road surface in front of the lamp with substantially uniform brightness with little light distribution unevenness by means of the reflected light from the reflection region (30Aa2). 车辆用灯具(10)具有将由反射镜(30)反射出的来自光源(20)的光经由投影透镜(40)朝向灯具前方照射的结构。并且,反射镜(30)的反射面具有用于对灯具前方5m以内的近距离路面进行照射的反射区域(30Aa2)。另外,反射区域(30Aa2)被实施了用于使来自光源(20)的出射光扩散反射的光扩散处理(晒纹加工E)。由此,能够通过来自反射区域(30Aa2)的反射光以配光不均匀少的大致均一的明亮度对灯具前方的近距离路面进行照射。