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发明授权
US08870419B2 Lighting system with gravity controlled light beam 有权
带重力控制光束的照明系统

Lighting system with gravity controlled light beam
摘要：
A lighting system (10, 50, 70, 90) is provided comprising at least one light source (21, 91) and at least a first optical element (22, 92). The light source (21, 91) generates a light beam (12) and the first optical element (22, 92) refracts the light beam (12). The light source (21, 91) and the first optical element (22, 92) are arranged such that the light source (21, 91) and/or the first optical element (22, 92) are movable under the influence of a gravitational field in such a way that a distance between the light source (21, 91) and the first optical element (22, 92) is dependent on an orientation of the lighting system (10, 50, 70, 90) with respect to the gravitational field.
摘要（中）：

提供了包括至少一个光源（21,91）和至少第一光学元件（22,92）的照明系统（10,50,70,90）。 光源（21,91）产生光束（12），第一光学元件（22,92）折射光束（12）。 光源（21,91）和第一光学元件（22,92）被布置成使得光源（21,91）和/或第一光学元件（22,92）在重力的作用下是可移动的 以使得光源（21,91）与第一光学元件（22,92）之间的距离取决于照明系统（10,50,70,90）相对于重力的方位 领域。

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