DECORATIVE LIGHTING FITTING Russian patent published in 1995 - IPC

FIELD: decorative illumination. SUBSTANCE: decorative lighting fitting has housing 1 made in form of hollow decorative shell with flat bottom. Upper part of housing has neck with edges 2 bent horizontally inwards in shell. Branch 3 with internal thread is connected inside shell to neck edges. Inner thread is used to secure hollow truncated conical holder 4. Smaller base of holder blends into cylinder 5. Cut on outer surface of cylinder is thread equal to thread of branch. Cylinder has lips 6 in plane of cut. Lips are arranged horizontally and pointed inwards in holder. Larger base of conical holder also has circular flange pointed inwards. Crown 7 made up of decorative vertical plates 8 is secured in flange. Decorative plates form circular belt to secure decorative shade - diffuser 9. Crown has also inner sphere 10 with slot 11 to let rays of incandescent lamp 12 pass. Lamp 12 is fastened in lamp holder 13 provided with outer thread to turn on nut 14. Nut presses lips 6 to fixing washer 15 installed on circular belt 16 of holder 13. Outer diameter of fixing washer is less than outer diameter of conical holder cylinder. Inner diameter of washer is equal to inner diameter formed by lips 6. Supporting surfaces of fixing washer are rough. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg