INDICATOR-EQUIPPED SWITCH

The objective of the present invention is to provide an indicator-equipped switch in which erroneous operation of a light-emitting element when the circuit closes due to stray capacitance is suppressed and in which the light-emitting element is kept from being easily turned off when the supply of po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKII, Toshiyuki, IMAI, Katsuya, NAKAMURA, Atsushi, BABA, Kazuya, SHIBATA, Kiwamu
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The objective of the present invention is to provide an indicator-equipped switch in which erroneous operation of a light-emitting element when the circuit closes due to stray capacitance is suppressed and in which the light-emitting element is kept from being easily turned off when the supply of power to the load is stopped. In response to a switching operation where a shared terminal (51) is switched between a first switching terminal (52) and a second switching terminal (53), the indicator-equipped switch (5) switches alternately between a first state and a second state. In the first state, the applied voltage to a load (for instance lighting load (6)) is at an operating voltage or higher, and a first light-emitting element (for instance a first light-emitting diode (54)) is turned off. In the second state, the applied voltage to the load is lower than the operating voltage, and the first light-emitting element is turned on.