Document Type and Number:
Japanese Patent JP3304661
PURPOSE: To irreducibly minimize the diameter of a receptacle insertion hole at the top of a shade by constituting a luminaire wherein a receptacle and a shade support are separated to be made separately insertable into the receptacle insertion hole respectively.
CONSTITUTION: A cord 4 connected to a receptacle 7 is inserted through in order of the screw cylinder 12 of a receptacle base 11, a shade support 2 whereon a lower cover 9 is mounted, an upper cover 8, and a nut 10 to be connected to a hook sealing. When the shade 1 is mounted, the receptacle 7 fixed to the base 11 is inserted into the receptacle insertion hole 1a of the shade 1. Then, the cover 9 is made to pass on the lower side of the shade 1 from the hole 1a as the cover 9 is folded in the narrow width direction of the shade support 2, and the cylinder 12 is inserted into the cylinder insertion hole 2d of the shade support 2. A rotation-preventive piece 11a is made to abut on the side surface of the narrow width part of the shade support 2 to protrude the cylinder 12 from the hole 1a of the shade 1. Then the cord insertion hole 8a of the upper cover 8 is inserted into the cylinder 12 to fasten the nut 10. Consequently, the shade l can be easily fitted by the small hole 1a.
May 10, 2002
January 26, 1995
MATSUSHITA ELECTRIC WORKS LTD
F21V17/00; F21V17/06; F21V17/00; (IPC1-7): F21V17/06; F21V17/00