Ceiling light with lightguide

摘要

A casing (3) with an edging (5) to fit onto a ceiling structure has a light-conductive hollow space (8) in a hollow fibre optic light guide (7) consisting of a reflecting covering sheet (9), a light decoupling device (11) and front and rear sealing walls that hold the hollow space together. The covering sheet consists of two sections (9a,9b) slanted inwards diagonally and a section (9c) between these sections parallel to the light decoupling device.