Extractor hood

Abstract

The invention relates to an extractor hood which comprises a hood body, a detecting mechanism and a control system. The detecting mechanism and the control system are arranged on the device body. Thedetecting mechanism is used for detecting at least one of combustible gas, harmful gas, high-temperature gas and smoke. The control system is arranged in the manner that when the detecting mechanism detects at least one of the combustible gas, the harmful gas, the high-temperature gas and the smoke, the control system controls the hood body to be started to exhaust at least one of the combustiblegas, the harmful gas, the high-temperature gas and the smoke detected by the detecting mechanism. The control system controls the hood body to be started to exhaust at least one of the combustible gas, the harmful gas, the high-temperature gas and the smoke detected by the detecting mechanism according to at least one of the combustible gas, the harmful gas, the high-temperature gas and the smokedetected by the detecting mechanism, linkage with the outside is achieved through the intelligent measure, and the safety guarantee and the use experience of daily life of people are improved greatly.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a range hood. Background technique [0002] In the daily life of modern people, the kitchen is an indispensable living place, but there are also many potential safety hazards. People often forget to close the gas pipeline, causing gas leakage, causing gas poisoning, and when the gas concentration reaches a certain concentration, it can also cause an explosion. When people are cooking and eating, they should use open flames, because improper use can also cause fires, causing casualties and property losses. If early warning can be given and certain remedial measures can be taken, losses can be reduced or even avoided. The range hood is an essential kitchen appliance in Chinese families. With the development of intelligent technology, the additional functions of the range hood are used to monitor the combustible gas, harmful gas, high-temperature gas and smoke in the ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems mentioned in the background technology, that is, in order to solve the problems of gas poisoning and explosion caused by gas leakage in the prior art, the present invention provides a range hood, which includes a body and a The detection mechanism and control system on the body, the detection mechanism is used to detect at least one of combustible gas, harmful gas, high-temperature gas and smoke, the control system is set to: when the detection mechanism detects combustible gas, When there is at least one of harmful gas, high-temperature gas and smoke, the control system controls the body to start to discharge at least one of combustible gas, harmful gas, high-temperature gas and smoke detected by the detection mechanism

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