摘要 |
<p>#CMT# #/CMT# The support has a plane structure (2) with an open electric circuit (3) that is supplied with electric energy and defines two electric conductor tracks (4, 5) carried at different potentials. A light unit e.g. LED, of the structure is displaced under an action of loads between an inert position and a light generating active position. The light unit is provided with two electric contactors placed straight above the tracks and comes in contact with the tracks under an action of weight generated by the loads. A spring maintains the light unit in the inert position in absence of external stress. #CMT#USE : #/CMT# Used for receiving loads or heavy products (claimed) e.g. glass and bottle, in a dark place or soft lit place, and with shelves that are utilized in an exhibition centre and a library. #CMT#ADVANTAGE : #/CMT# The LED reduces consumptions of the electric energy and is directly oriented towards an exterior of the plate perpendicular to the plane structure. The electric circuit permits to utilize same electric energy source for supplying the electric energy to the LED, thus reducing number of operations for replacement of the electric source, when the electric source is independent without making the support heavy with supplementary components. The support permits the focused light at the level of each article presented on its plane structure, and facilitates differentiation of the articles. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a fixed or mobile support. 1 : Plate 2 : Plane structure 3 : Open electric circuit 4, 5 : Electric conductor tracks 7 : Cavities #CMT#POLYMERS : #/CMT# The plane structure is translucent material e.g. polymethyl methacrylate.</p> |