Contactless electric horn of vehicle

The utility model discloses a contactless electric horn of vehicles. An oscillator is arranged between the ends of a power supply and the ends for connecting iron by a switch, and the output ends of the oscillator are connected with loudspeakers by the tubes of the switch. The utility model has the...

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Bibliographische Detailangaben
Hauptverfasser:	FENG HONGREN, CUI YUEZHUAN
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:	The utility model discloses a contactless electric horn of vehicles. An oscillator is arranged between the ends of a power supply and the ends for connecting iron by a switch, and the output ends of the oscillator are connected with loudspeakers by the tubes of the switch. The utility model has the advantages of small controlling current, no contact point, lower failure rate, and long service life.