发明名称 Projection-type vehicular lamp having reduced deformation of reflector due to weight-induced strain
摘要 A vehicular lamp which employs one or more projector lamp units and which is capable of preventing a reflector from being deformed by weight-induced strain while achieving and maintaining required light distribution characteristics. In one embodiment, the vehicular lamp includes first and second lamp units provided with respective reflectors, light sources, and projection lenses, with each lamp unit being tiltably supported on a lamp body via brackets formed separately at least from the reflectors. The brackets are tiltably supported at fulcrums the lamp body. Even in a case where stresses resulting from the weights of the lamp units are applied to bearings to the fulcrums, the stresses can be attenuated or absorbed by the brackets and the reflectors of the lamp units are not strained. Thus, the reflectors are prevented from being deformed, and the lamp units can achieve desired light distribution characteristics.
申请公布号 US2003117812(A1) 申请公布日期 2003.06.26
申请号 US20020322429 申请日期 2002.12.19
申请人 KOITO MANUFACTURING CO., LTD. 发明人 SERIZAWA YUKIO
分类号 F21S8/10;B60Q1/00;B60Q1/068;F21V14/00;F21V15/00;F21W101/10;F21Y101/00;(IPC1-7):B60Q1/02 主分类号 F21S8/10
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