| 摘要 |
System for signalling and/or decorative lighting on technical floors, on the type of floors comprising a number of height-adjustable legs (2) connected by means of girders (3) forming a horizontal network structure which may be levelled, on which a number of floor-creating plates (9a,9b,9c) are set and comprises a number of luminous or luminescent elements (10) arranged so as to notice their illumination, protected in several holes made inside or between the plates forming the technical floor, power being supplied to them through the corresponding wiring from a preferably safe power supply. |
