Enclosure containing a plate supporting lighting devices, in particular luminescent tubes

摘要

The lamp enclosure is tubular, and has a lamp support plate (2) spanning its diameter. One end enclosure has an elastic support for the plate, and the other end an annular guide (9) with diametrically opposed lateral grooves (93d,93g). The plate edge is retained by tongues (95d,95g). By pushing upward on the plate, the tongues are released, and so the plate may be slid from the enclosure.