A contact switch for an elevator safety door, comprising a contact switch body, wherein the contact switch body comprises a housing and a push rod (3), the push rod (3) being arranged on one side of the housing, and the housing comprising an upper box cover (1) and a lower box body (2), the upper box cover (1) being arranged above the lower box body (2). The contact switch for an elevator safety door has a simple structure, is convenient to use and is capable of being mounted in a mounting space of an existing narrow elevator door motor, thereby reducing the hidden danger of poor connection, ensuring that safety electrical components of an elevator door system are not influenced by the environment and loads, and thus ensuring a long-term safe operation of an elevator.
CONTACT SWITCH FOR ELEVATOR SAFETY DOOR
KONTAKTSCHALTER FÜR AUFZUGSSICHERHEITSTÜR
COMMUTATEUR DE CONTACT POUR PORTE DE SÉCURITÉ D'ASCENSEUR
2024-01-10
Patent
Elektronische Ressource
Englisch