Illumination – Self powered lamp – Dome – globe or wire guard or lamp bulb cover
Patent
1996-04-30
1997-04-22
Yeung, James C.
Illumination
Self powered lamp
Dome, globe or wire guard or lamp bulb cover
362102, 362800, F21L 700
Patent
active
056224230
ABSTRACT:
A hand-carried traffic control light having signaling and flashing functions is disclosed. The above light has a cylindrical handle receiving batteries and a switch cap with a multistage switch. A longitudinal LED carrier that is formed of a PCB and has a plurality of openings is electrically coupled to the switch cap. A plurality of LEDs are mounted to the openings of the LED carrier respectively to be selectively applied with electric power of the batteries in accordance with a switching motion of the switch. A reflector and a flashing bulb are held on the holding protrusion of the LED carrier. The bulb is selectively applied with electric power of the batteries in accordance with the switching motion of the switch. A color reflecting tube surrounds the LED carrier. An external tube surrounds the color reflecting tube. A transparent cap is fitted over a top of the external tube to protect both the reflector and the bulb.
REFERENCES:
patent: 2611019 (1952-09-01), Warner
patent: 4782433 (1988-11-01), Rombough
patent: 5036442 (1991-07-01), Brown
patent: 5079679 (1992-01-01), Chin-Fa
patent: 5081568 (1992-01-01), Dong et al.
patent: 5392203 (1995-02-01), Harris
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