Fire alarm switch with protection function

The utility model discloses a fire alarm switch with a protection function, which belongs to the technical field of fire-fighting switches and comprises a fire alarm switch, a button is mounted in front of the fire alarm switch, a clamping opening is arranged below the button, the clamping opening i...

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Bibliographic Details
Main Authors WU CHENFU, PENG JINGSHENG, GUO CHAO, WU SHIHUAN
Format Patent
LanguageChinese
English
Published 30.01.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model discloses a fire alarm switch with a protection function, which belongs to the technical field of fire-fighting switches and comprises a fire alarm switch, a button is mounted in front of the fire alarm switch, a clamping opening is arranged below the button, the clamping opening is clamped with the top of a clamping structure, the clamping structure is fixedly connected with the upper surface of a sealing plug, and the sealing plug is fixedly connected with the upper surface of the sealing plug. The sealing plug slides in the cavity, and the cavity is formed in the rectangular plate. According to the fire alarm switch with the protection function, by arranging the spring, the sealing plug and the clamping structure, when mistaken touch prevention is carried out, the elastic force of the spring can drive the sealing plug to move upwards, so that the connecting rod moves upwards, the clamping plate is clamped with the clamping opening upwards, then the button can be locked, and the mistaken t
Bibliography:Application Number: CN202321110693U