Smoke alarm based on single chip microcomputer control

The utility model discloses a smoke alarm based on single chip microcomputer control, including alarm appearance main part, the lower extreme of alarm appearance main part is provided with the base, the front end surface of base is provided with L shape groove, the inboard in the L shape groove of t...

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Bibliographic Details
Main Authors QIAO ZHANGCHI, ZHANG JIEXIANG
Format Patent
LanguageChinese
English
Published 30.11.2018
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility model discloses a smoke alarm based on single chip microcomputer control, including alarm appearance main part, the lower extreme of alarm appearance main part is provided with the base, the front end surface of base is provided with L shape groove, the inboard in the L shape groove of the front end surface of alarm appearance main part is provided with the fixed block, the upper end surface of alarm appearance main part is provided with the alarm lamp, the rear of the alarm lamp of the upper end of alarm appearance main part is provided with support cylindrical no. One, one side that a support cylindrical was kept away from to the upper end of alarm appearance main part is provided with support cylindrical no. Two, a support cylindrical's upper end and no. Two support cylindrical's upper end all are provided with bears the disc. A smoke alarm based on single chip microcomputer control, be equipped with the fixed block, paste and glue and hollow round platform, make this smoke alarm based on singl
Bibliography:Application Number: CN20182930774U