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US 4,415,957 AGranted
Patient light with hanger and hinge arrangement for removal without tools
AssigneeSquare D Company
InventorWesley W. Schwartz
Life of this patent
Estimating the term…
Abstract
This disclosure depicts a novel light fixture having a base, a support section and a cover with means for connecting electrical components on the base with electrical lighting components on the support section. The support section and cover can be assembled and disassembled from the base without the use of any tools.
Claims16
A light fixture having electrical lighting components comprising:
- a base with electrical components for attachment to a source of electrical power, said base having top and bottom outer attachment means and top and bottom inner attachment means;
- where said top and bottom inner attachment means comprise a top support hanger and a bottom support hinge;
- a support section for supporting the electrical lighting components haviing top and bottom attachment means for interlocking with said top and bottom inner attachment means of said base;
- a cover with light emitting portions having top and bottom attachment means for interlocking with said top and bottom outer attachment means of said base;
- means for electrically connecting said electrical components of said base to said electrical lighting components of said support section;
- and,
- wherein said support section and said cover can be assembled and disassembled from said base without the use of any tools and also wherein said support section can be held in place on said base in two different positions, said bottom inner attachment means on said base and said bottom attachment means on said support section being capable of interlocking in two different positions.
4 more elements
A light fixture having electrical lighting components comprising:
- a base with electrical components for attachment to a source of electrical power having top and bottom attachment means;
- where said top attachment means comprises a base support hanger and the bottom attachment means comprises a base support hinge;
- a support section for supporting the electrical lighting components having top and bottom attachment means for interlocking with said top and bottom attachment means of said base;
- means for electrically connecting said electrical components of said base to said electrical lighting components of said support section;
- and,
- wherein said support section can be assembled and disassembled from said base without the use of any tools and also wherein said support section can be held in place on said base in two different positions, said bottom attachment means on said base and said bottom attachment means on said support section being capable of interlocking in two different positions.
3 more elements
A light fixture having electrical lighting components comprising:
- a base having a top cover hanger, a bottom cover hanger, a base support section hanger and a base support section hinge;
- a support section for supporting the electrical lighting components having a top support section hook for interlocking with said base support section hanger and a bottom support section hook for interlocking with said base support section hinge;
- a cover with light emitting portions having a top cover hook for interlocking with said top cover hanger and a bottom cover hook for interlocking with said bottom cover hanger;
- means for electrically connecting said electrical components of said base to said electrical components of said support section;
- and
- wherein said support section and said cover can be assembled and disassembled from said base without the use of any tools and also wherein said support section can be held in place on said base in two different positions, said base support section hinge cooperating with said bottom support section hook to support said support section in two different positions.
3 more elements
A light fixture having electrical lighting components comprising:
- a substantially rectangular box like base with electrical components for attachment to a source of electrical power, said base having a back wall, top and bottom wall and two end walls, said base also having two internal end support posts each located near an end of said base, said base also having a front opening formed by the box like structure of said base;
- a top cover hanger and a base support section hanger attached to a front edge of said top wall and extending over said opening of said base, and a bottom cover hanger and a base support section hinge attached to the front edge of said bottom wall and extending over the opening of said base, said top cover hanger, said base support section hanger, said bottom cover hanger and said base support section hinge extending horizontally for the entire length of said base;
- a support section for supporting electrical lighting components having a wall substantially the size and configuration of said opening of said base, said support section also having a top support section hook attached to the top edge of the wall for interlocking with said base support section hanger and a bottom support section hook attached to the bottom edge of said wall for interlocking with said base support section hinge, said top support section hook and said bottom support section hook extending horizontally for the entire length of said support section, said support section having some of the electrical lighting components mounted on a back surface of said wall thereby residing in said opening of said base when said support section is assembled with said base and other electrical lighting components including lamp brackets for holding at least two lamps on a front surface of said wall and electrically connected to said electrical components on said back surface of said wall, said suppoort section also having a reflective divider positioned between said lamps for directing light in opposite directions;
- a box like cover having light emitting portions on top and bottom sides of said cover and a decorative panel on a front side of said cover and two end walls, said cover being open on the opposite side from said front side and having substantially the same size and configuration as said opening in said base, said cover also having a top cover hook on the back edge of said top side for interlocking with said top cover hanger of said base and a bottom cover hook on the back edge of said bottom side for interlocking with said bottom cover hanger of said base, said top cover hook and said bottom cover hook extending horizontally for the entire length of said cover;
- two end plates for attachment to the end walls of said cover when said cover, said support section and said base are assembled for covering said end walls of said cover and said end walls of said base and also for securing said cover and said base together, said end plates having overlapping edges at said top, bottom and front sides for overlapping said top and bottom sides of said base and said top, bottom and front sides of said cover;
- means for electrically connecting said electrical components of said base to said electrical lighting components of said support section;
- and
- wherein said support section and said cover can be assembled and disassembled from said base without the use of any tools, and wherein said support section can be held in place on said base in two different positions, said base support section hinge cooperating with said bottom support section hook to support said support section in two different positions.
5 more elements
Dependencies are inferred from the claim text.