发明名称 VEHICLE LAMP
摘要 PROBLEM TO BE SOLVED: To provide a vehicle lamp capable of effectively melting snow adher ing to the lens while preventing the quantity of light from being reduced in the lamp provided with a light-shading rib. SOLUTION: This vehicle lamp is provided with a first reflecting surface 34 to radiate light from an electric bulb 19 to the outside by reflecting it toward the lens 24, a second reflecting surface 35 to shade a part of the light directed toward the lens 24 from the electric bulb 19 while reflecting the light toward the reflecting surface 34 to superimpose it on the light reflected by the first reflecting surface 34, and a third reflecting surface 30 to reflect the light from the electric bulb 19 toward the lens 24 from another direction different from that of the light reflected from the first reflecting surface 34. Since the light reflected by the second reflecting surface 35 is radiated to the outside after it is superimposed on the light reflected from the first reflecting surface 34, the brightness of illumination is increased. In addition, the light reflected by the third reflecting surface 30 is radiated to the lower part area of the lens 24 to raise its temperature and to melt snow adhering to the surface of the lens 24.
申请公布号 JP2002093210(A) 申请公布日期 2002.03.29
申请号 JP20000279256 申请日期 2000.09.14
申请人 KOITO MFG CO LTD 发明人 MOCHIZUKI TOMOHARU;NISHITANI NORIHIRO
分类号 F21S8/10;F21V7/00;F21W101/10;F21Y101/00 主分类号 F21S8/10
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