ELONGATE MULTIPARTITE LENS ARRANGEMENT AND LUMINAIRE COMPRISING SUCH A LENS ARRANGEMENT

摘要

An elongate multipartite lens arrangement for luminaires for influencing light emitted by an illuminant including a first elongate optical element having a first longitudinal axis and at least one second elongate optical element having a second longitudinal axis which is disposed downstream of the first optical element in the light guiding direction and is separate from the first optical element, wherein at least the first optical element has at least one defined light entrance region provided along the first longitudinal axis and serving for introducing light from the illuminant into the lens arrangement, and wherein the second optical element, for the light guiding of the lens arrangement, interacts optically with the first optical element in order to continue the light guiding of the first optical element. A luminaire, including a multiplicity of illuminants and an elongate multipartite lens arrangement is also disclosed.

主权项

1. An elongate multipartite lens arrangement for luminaires (L) for influencing light emitted by an illuminant comprising:
a first elongate optical element comprising a first longitudinal axis (L2) and at least one second elongate optical element comprising a second longitudinal axis (L3), which second elongate optical element is disposed downstream of the first optical element in the light-guiding direction and provided separately from the first optical element, wherein at least the first optical element has at least one defined light-entrance region, provided along the first longitudinal axis (L2), for introducing light of the illuminant into the lens arrangement and wherein the second optical element, for the purposes of guiding light of the lens arrangement, optically interacts with the first optical element in order to continue the light guidance of the first optical element.