首页> 外国专利> VEHICULAR SIGNAL AND DAYTIME RUNNING LIGHT ASSEMBLIES WITH UNIFORM ILLUMINATION.

VEHICULAR SIGNAL AND DAYTIME RUNNING LIGHT ASSEMBLIES WITH UNIFORM ILLUMINATION.

机译:具有均匀照明的车辆信号和日间行车灯组件。

摘要

A vehicular signal assembly that includes an inner chamber defined by a substrate comprising LED light sources and spaced apart, corresponding Fresnel lenses; and an outer chamber defined by the Fresnel lenses and an outer lens comprising optical elements. The outer lens can have a width of at least 12 mm. Further, each LED source emanates incident light directly through the chambers to produce a light pattern with a contrast ratio of 3:1 or less, e.g., a daytime running light pattern. Each LED source can also emanate incident light directly through the corresponding Fresnel lens an outer lens to produce the daytime running light pattern.
机译:一种车辆信号组件,其包括由基板限定的内腔,该基板包括LED光源和间隔开的对应菲涅耳透镜;外部腔室由菲涅耳透镜和包括光学元件的外部透镜限定。外透镜可以具有至少12mm的宽度。此外,每个LED光源直接通过腔室发出入射光,以产生具有3:1或更小的对比度的光图案,例如白天行进的光图案。每个LED光源也可以直接通过相应的菲涅耳透镜和外部透镜发出入射光,以产生白天行进的光图案。

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