Composite alarm with split structure

CN224437023UActive Publication Date: 2026-06-30JINAN BENAN TECH DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINAN BENAN TECH DEV CO LTD
Filing Date
2024-10-30
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing liquefied gas leak alarms are easily obscured by pots, pans, rice, or flour in the kitchen, making the alarm difficult to detect and affecting the timely handling of liquefied gas leaks.

Method used

The composite alarm adopts a split structure, with the sensing module and alarm module installed in separate housings. The sensing module is installed close to the ground, while the alarm module is installed in an unobstructed location. Data transmission is achieved through electrical connection, and a carbon monoxide sensing unit is added to the alarm module to improve detection capability.

Benefits of technology

This ensures that liquefied gas leak alarms can be detected in a timely manner and can detect carbon monoxide, improving the practicality and reliability of the alarm and reducing the risk of false alarms or missed alarms caused by obstructions.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to the field of alarm instruments and discloses a composite alarm with a split structure, comprising a sensing module, an alarm module, a first housing structure, and a second housing structure. The sensing module is disposed in the first housing structure, and the alarm module is disposed in the second housing structure. The first and second housing structures are independent of each other, and the sensing module and the alarm module are electrically connected. This application separates the sensing module for detecting liquefied gas leaks and the alarm module for issuing alarm information into two independent entities by placing them in their respective housing structures. Simultaneously, the electrical connection between the sensing module and the alarm module ensures data transmission between them. When the sensing module detects a liquefied gas leak, the alarm module issues an alarm, thereby enabling timely detection of the alarm issued by the liquefied gas leak detection alarm.
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