Abstract

Light device comprising a panel (1) having at least two lenses (2), each of the lenses comprising a non-planar first surface provided on a first face of the panel and a second surface provided on a second face of the panel, the first face and the second face of the panel being positioned facing one another, the light device also comprising a set of n light sources (4), n being greater than or equal to 1, the light sources being positioned in the vicinity of the second face.

IPC Classes  ?

• E04F 15/02 - Flooring or floor layers composed of a number of similar elements
• G02B 3/00 - Simple or compound lenses
• F21V 5/00 - Refractors for light sources

Abstract

The invention relates to a wall (P) comprising wall elements (B) and having the following characteristics: each wall element (B) includes a distance-piece (7) having a cavity extending through said distance-piece (7) and opening on two opposing faces thereof and at least one surface (5, 6) mounted on one of the faces whereat the cavity opens; the distance-piece (7) includes positioning projections (15); and each wall element (B) is mounted such that it can slide between two profile sections (2, 3) forming a slide.

IPC Classes  ?

• E04C 1/42 - Building elements of block or other shape for the construction of parts of buildings of glass or other transparent material