Structure of lamp frame assembly

Details Structure of lamp frame assembly Structure of lamp frame assembly

1991-11-25

1992-10-27

Jones, Larry

Illumination

Supports

Standard-type support

362413, 362401, 362427, F21S 112

Patent

active

051583615

ABSTRACT:
A lamp frame assembly comprising a base having a sleeve for connecting a supporting frame through a coupling device, and a lamp holder connected to said supporting frame by a connecting frame assembly which is connected between said lamp holder and said supporting frame by two locking devices through which the angular position of the connecting frame assembly relative to the lamp holder and the supporting frame can be adjusted by a hand lever. By changing the sleeve on the base, the lamp frame assembly can be set up into a desk lamp or floor lamp. The base can be a wall fixture which incorporates the supporting frame, the connecting frame assembly and the lamp holder into a wall lamp.

REFERENCES:
patent: 1642367 (1927-09-01), Hand et al.
patent: 3239184 (1966-03-01), Kirkeby
patent: 4494177 (1985-01-01), Matthews
patent: 4858092 (1989-08-01), Lu
patent: 5016153 (1991-05-01), Gismondi et al.
patent: 5045986 (1991-09-01), Lin
patent: 5050054 (1991-09-01), Hsu
patent: 5084810 (1992-01-01), Haung

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