发明名称 Vehicle lamp
摘要 In vehicle lamps from the prior art using LED lamps as a light source, the insufficiency of quantity of light obtainable from the light source has made it difficult for headlamps and other illuminating lamps to be realized. A vehicle lamp 1 according to the present invention comprises a plurality of light sources 2 realized using LED arrays 22 disposing at least one or more LED chips 22 a in a single row and reflecting surfaces 3 combined in a one-to-one correspondence with the respective light sources 2 and forming a prescribed light distribution pattern in each combination, characterized in that 2 to 12 sets in combinations of a single one of the light source and a single one of the reflecting surface are used, and an overall light distribution pattern is formed by combining the light distribution patterns formed by each set; and by realizing light sources using LED chips, a remarkable number of LEDs can be positioned in the vehicle lamp, thus resolving the problem of insufficient quantity of light, and in addition, enabling the formation of light distribution patterns with no associated problems.
申请公布号 US6976775(B2) 申请公布日期 2005.12.20
申请号 US20030662325 申请日期 2003.09.16
申请人 STANLEY ELECTRIC CO., LTD. 发明人 KOIKE TERUO
分类号 F21K99/00;F21S8/10;F21V11/16;F21V19/00;(IPC1-7):B60Q1/02 主分类号 F21K99/00
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