Intelligent networked extractor hood

By incorporating a built-in gas detection module and cloud control, the intelligent networked range hood monitors and adjusts suction power and airflow in real time, solving the problem of traditional range hoods' inability to automatically purify fumes and achieving instant removal of oil fumes and improved air quality.

CN122107427APending Publication Date: 2026-05-29MICROJET TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
MICROJET TECH
Filing Date
2024-12-20
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Traditional range hoods lack air quality monitoring and automatic purification functions, and cannot automatically adjust the fan speed and running time according to the cooking conditions, making it difficult to achieve the best smoke removal effect.

Method used

The smart networked range hood has a built-in gas detection module that monitors air pollution in real time. It transmits the data to a networked cloud computing service device via IoT communication. Based on the detection data, it intelligently adjusts the suction power and airflow, controls the opening and closing of the fan, and dynamically adjusts the operating frequency.

Benefits of technology

It achieves instant removal of cooking fumes, reduces unnecessary energy consumption, improves air quality, and optimizes operational automation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122107427A_ABST
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Abstract

An intelligent networking range hood, comprising: a main body, provided with at least one air inlet, a pipeline connected to an air guide path, and a gas cover frame; an air guide fan installed in the pipeline to guide air pollution to the pipeline for outdoor discharge; a main machine drive controller to control the opening and closing of the gas cover frame, and to control the opening and closing of the air guide fan and dynamically adjust the operation frequency and output air volume of the air guide fan; a gas detection module electrically connected to the main machine drive controller, outputting detection data and transmitting the detection data to a networking cloud computing service device through Internet of Things communication, wherein the networking cloud computing service device instantaneously regulates the main machine drive controller to start the opening and closing of the gas cover frame, and the opening and closing of the air guide fan and dynamically adjusts the operation frequency and output air volume of the air guide fan according to the detection data.
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