Luminous simple in luminous body unit and the method of mounting it

摘要

Method of and construction for mounting a luminous bulb unit in the luminous body unit according to the present invention aims at simplifying the work of mounting a luminous simple to a support plate. By making the electric joining construction and connecting and fixing construction into a single construction, processes of mounting the luminous bulb unit and electric wiring are simplified, with the result of lower manufacturing cost.