Illumination – Self powered lamp – Rechargeable electrical source of with external connections
Patent
1992-02-18
1992-10-06
Cole, Richard R.
Illumination
Self powered lamp
Rechargeable electrical source of with external connections
362186, 362235, 362276, 362363, F21L 900
Patent
active
051526018
ABSTRACT:
A solar power-operated, construction work warning lamp comprising a base covered by a bottom cover to hold a power supply control circuit and a column, the power supply control circuit consisted of a storage battery, a power switch and an IC board, the column having a plurality of LEDs thereon respectively connected to the power supply control circuit, a lamp guard mounted on the base at the top and covered with a transparent, convex cover, a solar cell assembly supported on the column inside the lamp guard and electrically connected to the power supply control circuit, and a plurality of reflectors mounted on a plurality of openings around the lamp guard, wherein the radiant energy of sunlight collected by the solar cell assembly is converted into electric power for charging the storage battery and for driving the light emitting elements to flash signals by means of the control of the IC board and the power switch.
REFERENCES:
patent: 3818439 (1974-06-01), Main
patent: 4481562 (1984-11-01), Hickson
patent: 4580201 (1986-04-01), Williams
patent: 4751622 (1988-06-01), Williams
patent: 5062028 (1991-10-01), Frost et al.
patent: 5081568 (1992-01-01), Dong et al.
LandOfFree
Solar power-operated construction work warning lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solar power-operated construction work warning lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solar power-operated construction work warning lamp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1185046