Multifunctional sounding and lighting device

Details Multifunctional sounding and lighting device Multifunctional sounding and lighting device

1989-08-25

1991-02-12

Husar, Stephen F.

Illumination

Sound equipment illuminator

362234, 362394, 362800, F21V 916

Patent

active

049929127

ABSTRACT:
A multifunctional sounding and lighting device includes: a housing unit with an upper case and a lower case which are detachably combined to facilitate the operations of the device; a printed circuit board having sound and light circuits disposed therein fixed on the lower case; a buzzer provided in the upper case and electrically connected to the sound circuit for being activated to produce sound thereat; a plurality of light-emitting elements fixed on the PC board and electrically connected to the light circuit for being energized to emit light thereat; a power supply unit provided in the lower case; a pressure switch coupled between the circuits of the PC board and the power supply unit; an actuating member installed in the housing unit for being operated to turn the pressure switch on and off; and a pair of pressure springs disposed between the upper case and the lower case; whereby, when pressure is applied to either side of the housing unit, the actuating member will turn on the pressure switch to perform sounding and lighting functions thereat.

REFERENCES:
patent: 4535392 (1985-08-01), Montgomery
patent: 4652980 (1987-03-01), Segan

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