| 摘要 |
<p>The invention relates to the field of lighting equipment and can be used for decorative lighting of building interiors. The technical result consists in providing uniform and effective cooling of the trunk of a light column and in using high-power light sources in a relatively compact device with the possibility of using decorative effects. The light column comprises a trunk (1) consisting of a light-scattering material, with light sources (11) comprising power supply and control units (12) being arranged in one or both ends of said trunk (1), light-reflecting elements (13) supporting a base (5) and a top (10) of the trunk, a thrust mechanism (6), and a passive system for cooling the trunk (1) in the form of a de Laval nozzle.</p> |
