| 摘要 |
<p>The present invention relates to electrical supply systems for electrical appliances. The system according to the invention is essentially characterised in that it includes a rail 3 for supplying electric power, including two primary conductors 4, 5, a hollow connection rod 6 including a head 7 capable of being positioned on the rail and having two electrical contacts 8, 9 on, respectively, the two conductors 4, 5, a bar 10 integral with the head, two secondary electrical conductors 11, 12 connected to the two contacts, and a first insulating material 13 jacketing the two secondary conductors, a connection bush 14 capable of sliding along the bar, the said bush including means 15 for rigidly attaching it to the bar, and means for taking off electric power from the two secondary conductors in order to supply electric power to the electrical appliances 100. Application, especially, to the illumination of objects arranged on display, such as paintings 2. <IMAGE></p> |
