Smoke sensor shell structure

The utility model relates to the field of smoke sensors, and discloses a smoke sensor shell structure which comprises a cleaning component, a protection component and a base, the protection component is fixedly connected to the top end of the base, the cleaning component is movably installed in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG HEWEN, ZHANG GENJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CLEANING CLEANING IN GENERAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL PRINTED CIRCUITS SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to the field of smoke sensors, and discloses a smoke sensor shell structure which comprises a cleaning component, a protection component and a base, the protection component is fixedly connected to the top end of the base, the cleaning component is movably installed in the protection component, the cleaning component comprises a rotating rod and a supporting frame, and the rotating rod is movably installed in the supporting frame. The rotating rod is spirally connected to the center of the top of the supporting frame, a circular plate is fixedly connected to the top end of the rotating rod, a reset spring is fixedly connected to the bottom end of the rotating rod, a connecting ring is fixedly connected to the periphery of the supporting frame, and sweeping rods are uniformly and fixedly connected to the outer surface of the connecting ring; according to the utility model, the smoke sensor shell is provided with the cleaning part and the protection part, so that the smoke sensor shell