| 摘要 |
The invention consists of an electrified structural shape which, adequately fastened to a fit carrying structure, and connected to a suitable power source, can hold up and, at the same time, power up a number of outfittings fastened to it through a specific adaptor. The purpose of the invention is to obtain carrying structures, characterized by the aforesaid structural shape, which it is possible to fasten to, or unfasten from, outfittings of the type of shelves with lamps, motorized display stands, roof lamps or others, whilst, at the same time, powering them up. The aforesaid outfittings, once fastened through the specific adaptor, can draw the power needed for their functioning directly from the structural shape.
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