Vibrating switch controlled flashing light circuit structure

Details Vibrating switch controlled flashing light circuit structure Vibrating switch controlled flashing light circuit structure

1996-09-19

1998-01-20

Yeung, James C.

Illumination

Light source and modifier

Condition responsive

362103, 362802, 36137, F21V 3300, F21L 1508

Patent

active

057094640

ABSTRACT:
A vibrating switch controlled flashing light circuit includes a vibrating switch, a battery, an integrated circuit mounted on a substrate, a plurality of lead wires and light emitting diodes, and a housing. When subjected to external forces, the circuit will be connected to cause the LEDs to generate cyclical flashes and stop flashing after a set period. After a delay of several seconds, one of the LEDs alone will flash for several seconds and stop. During the period of flashing, the circuit may refuse other actuation signals or accept them to start a new flashing period. The circuit structure may be adapted for use on clothing, luggage, rucksacks, sports shoes and equipment, etc., for purposes of identification and ensuring safety at night.

REFERENCES:
patent: 5375044 (1994-12-01), Guritz
patent: 5381615 (1995-01-01), MacMillan
patent: 5396720 (1995-03-01), Hwang
patent: 5485358 (1996-01-01), Chien
patent: 5490338 (1996-02-01), Hwang
patent: 5523927 (1996-06-01), Gokey

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