Cold storage temperature alarm device

The utility model belongs to the technical field of alarm systems, and discloses a temperature alarm device for a refrigerator, which comprises a fixed seat, an adjusting assembly, a conductive coil and an alarm assembly, a support is arranged on the fixed seat, a metal wire is suspended relative to...

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Bibliographic Details
Main Authors LI CHAOJIAN, ZHAO YONG, WANG JINLING, FU JINCUN
Format Patent
LanguageChinese
English
Published 17.05.2024
Subjects
MEASURING
MEASURING QUANTITY OF HEAT
MEASURING TEMPERATURE
PHYSICS
TESTING
THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Summary:The utility model belongs to the technical field of alarm systems, and discloses a temperature alarm device for a refrigerator, which comprises a fixed seat, an adjusting assembly, a conductive coil and an alarm assembly, a support is arranged on the fixed seat, a metal wire is suspended relative to the fixed seat, an ice block is arranged on one side of the support, and the adjusting assembly is arranged on the metal wire. One end of the elastic piece is connected to the other side of the support, the other end of the elastic piece is connected to the metal wire and abuts against the ice block, the elastic piece is always in a contraction state, the conductive coil is installed on the fixing base and arranged on the metal wire in a surrounding mode, and the alarm assembly is electrically connected with the conductive coil and the metal wire. The elastic piece extends and pulls the metal wire to make contact with the conductive coil, the alarm assembly is started and gives an alarm to remind related personnel
Bibliography:Application Number: CN202323180291U