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    • 8. 发明专利
    • Lamp and lamp unit for vehicle
    • 汽车灯和灯单元
    • JP2013004475A
    • 2013-01-07
    • JP2011137686
    • 2011-06-21
    • Honda Motor Co Ltd本田技研工業株式会社Stanley Electric Co Ltdスタンレー電気株式会社
    • FURUKAWA MICHIOAOKI HITOSHIFUKUYOSHI KOJIKOJIMA TAISENAKITA NAOKISAITO HIROSHITANAKA HIDEMIHASEGAWA SEIJISHIOHAMA TOSHINORI
    • F21S8/12F21W101/10F21Y101/02
    • F21S48/1154F21S41/143F21S41/19F21S41/321F21S41/322F21S41/336F21S41/36F21S41/365F21S41/37F21S41/39F21S45/47
    • PROBLEM TO BE SOLVED: To provide a lamp small in size and excellent in design performance.SOLUTION: The lamp is provided with a light source 20, a lens body 21 arranged on front side of the light source, and a pedestal part 22 which is arranged on the rear side of the lens body to be installed with the light source and to which the lens body is fixed. The lens body is provided with a lens body 30 on which a first reflection face 32 to reflect the light from the light source to the rear side is formed at one part of the front face and a second reflection face to irradiate the light to the front part by reflecting the light reflected to the rear side to the front side again is formed, and a fixed part 31 which is installed projecting toward the outside at the outer periphery of the lens body and is fixed to the pedestal part. The first reflection face is formed in a belt shape extending in one direction, with both end parts reaching the outer periphery of the lens body; and, in the outer periphery of the lens body, a constricted part 34 which is recessed to the inner side is formed in the vicinity portion where at least one end part out of the both end parts of the first reflection face is located, and the fixed part is arranged in the constricted part.
    • 要解决的问题:提供尺寸小,设计性能优异的灯。 解决方案:灯具设置有光源20,布置在光源前侧的透镜主体21和布置在透镜主体的后侧上以安装光的基座部22 来源,并且透镜体固定到该源。 透镜体设置有透镜体30,在该透镜主体30上形成有用于将来自光源的光反射到后侧的第一反射面32形成在前表面的一部分和第二反射面以将光照射到前面 形成反射到后侧的光再次向前侧反射的部分;以及固定部31,该固定部31在透镜体的外周侧向外侧突出并固定于基座部。 第一反射面形成为沿一个方向延伸的带状,两端部到达透镜体的外周; 并且在透镜体的外周,在第一反射面的两端部的至少一个端部所在的附近部形成有向内侧凹陷的收缩部34,并且 固定部分布置在收缩部分中。 版权所有(C)2013,JPO&INPIT