Lamp holder, has light bar in which carriage is arranged, and drag chain arranged in bar, where end of chain is connected with electric plug contact and carriage is connected with another contact for connecting supply lines with cables

摘要

The holder has a light bar in which a carriage (36) is arranged, where a lighting unit of a lamp is fastened in the carriage. A drag chain is arranged inside the bar. Connecting cables (34) are connected with the carriage for supplying energy to the unit. An end (42) of the chain is connected with an electric plug contact and the carriage is connected with another plug contact for electrically connecting supply lines with the cables.