Illumination – Self powered lamp – Rechargeable electrical source of with external connections
Patent
1995-11-09
1997-12-02
Husar, Stephen F.
Illumination
Self powered lamp
Rechargeable electrical source of with external connections
362184, 362226, 362802, F21L 700
Patent
active
056928254
ABSTRACT:
A torch which has re-chargeable batteries is provided with a plug 14 that fits a conventional domestic wall socket for automatic charging of the batteries. The plug 14 is retractable by relative rotation into a body 10 of the torch when not required. An electro luminescent sheet (not shown) is mounted behind an aperture in the body 10 so that a "glow" is provided whenever the plug is inserted in a live mains socket. The glow enables the torch to be conveniently used as a night light.
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patent: 4590543 (1986-05-01), Chen
patent: 4647832 (1987-03-01), Fenne et al.
patent: 5119280 (1992-06-01), Yang
Husar Stephen F.
Raab Sara Sachie
Solar Wide Industrial Ltd.
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