Illuminated structure for lighting

摘要

This structure is of the type comprising a number of tubes assembled together by means of connecting parts. According to the invention, each connecting part comprises a cylindrical element 4 which is stopped up at at least one of its ends by a frustoconical element 6 whose external surface is generated by a generatrix forming an angle of 45 DEG with the axis of the element, and having an axial opening 8; either or both of the cylindrical and frustoconical elements 4 and 6 respectively have radial drillings for the engagement and fixing of the tube ends. <IMAGE>