Electrical switch capable of emitting light

Details Electrical switch capable of emitting light Electrical switch capable of emitting light

1998-01-28

1999-05-18

Friedhofer, Michael A.

Electricity: circuit makers and breakers

Electric switch details

Indicators

200213, H01H9/16

Patent

active

059052384

ABSTRACT:
An electrical switch capable of emitting light is composed of a base, a conductive disk, a switching conductive piece, a first and a second fastening conductive pieces, a cap, a rotating mechanism, and a light-emitting diode. The conductive disk is located in a receiving cell of the base such that the conductive disk is fastened with the switching conductive piece. The first and the second fastening conductive pieces are connected with an electrical device. The cap is pervious to light and is joined with the base. The rotating mechanism is composed of a rotary piece and a link column. The light-emitting element is connected with the first and the second fastening conductive pieces which can be connected or disconnected with the switching conductive piece by triggering the link column to actuate the rotary piece capable of driving the conductive disk.

REFERENCES:
patent: 4176265 (1979-11-01), Mobus et al.
patent: 4245141 (1981-01-01), Aspden
patent: 4985605 (1991-01-01), Valenzona
patent: 5252794 (1993-10-01), Tseng
patent: 5581059 (1996-12-01), Chang
patent: 5586645 (1996-12-01), Bartok
patent: 5811745 (1998-09-01), Hung

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