| 摘要 |
A device for fixing a point-light luminaire in a stretched ceiling, comprising a stiffener ring made of plastic by moulding which makes the article cheaper, simplifying the production process and subsequent assembly of point-light luminaire in a stretched ceiling.The device for fixing a point-light luminaire in a stretched ceiling comprises a stiffener ring 1 having a flat outside surface 2, with a bevel 3 along its outside diameter D and an internal cavity 4 formed by flanges 5 protruding along outside D and inner d diameter thereof. The internal cavity 4 is partitioned by uniformly disposed stiffening ribs 6 to plurality of sectors 7, two of said sectors, diametrically opposed, made conjointly with a retaining deck 8, which protrudes above flanges 5.Blind mortises 9, 10, 11 are embodied in the retaining decks 8 and disposed symmetrically relative to diameter D of the stiffener ring 1, wherein blind mortises 9 are disposed perpendicular relative to the stiffener ring axis.Part of the blind mortises 10, 11 have the form of holes and destined for assembling fastening elements. |
