| 摘要 |
Electrical lighting fixture (10) with holder (19) for light tubes (22) or lamp bulbs (228), where at opposite ends the holder supports contact-forming means (20, 21) for the support of one or more light tubes freely hanging between the contact-forming means in a horizontal or substantially horizontal position or for the support of a series of lamp bulbs, and where the holder also forms a support for a transparent cover (17). The holder comprises a rigid, self-supporting support beam (24, 124, 224) which projects free endedly outwards from a fastening at its one end (23, 223), with the light tube or tubes (22) and with the light bulbs (228) extending parallel to or across the support beam. The cover (17), which surrounds the support beam with associated light tubes or lamp bulbs, has an elongate container-forming shape and is adapted to be secured only at its one end, that is to say at the opening of the container just by the inner end of the support beam. The support beam forms a support for the container-forming cover (17) in at least a region axially within the opening of the container. |
