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Smog detection apparatus for household electrical appliance, household electrical appliance and control method thereof

A technology of household appliances and detection devices, which is applied in the direction of fire alarms relying on smoke/gas effects, which can solve the problems of increasing fire danger and lack of smoke detection devices, and achieve the effect of reducing property losses

Inactive Publication Date: 2015-12-02
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no corresponding smoke detection device in household appliances. Once a fire occurs, live household appliances will increase the risk of fire.

Method used

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  • Smog detection apparatus for household electrical appliance, household electrical appliance and control method thereof
  • Smog detection apparatus for household electrical appliance, household electrical appliance and control method thereof
  • Smog detection apparatus for household electrical appliance, household electrical appliance and control method thereof

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred...

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PUM

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Abstract

The invention discloses a smog detection apparatus for a household electrical appliance, a household electrical appliance and a control method thereof. The smog detection apparatus comprises a smog detection module for detecting smog concentration at the location of the household electrical appliance detected to generate smog detection signals and sending the smog detection signals, an automatic power-off module, and a control module which is respectively connected with the smog detection module and the automatic power-off module. The control module receives the smog detection signal to obtain a smog concentration value. When the smog concentration value is greater than or equal to a preset threshold, the control module determines whether the smog concentration value increases within a preset time, and sends a power-off signal to the automatic power-off module to cut off the power supply of the household electrical appliance when the smog concentration value increases within the preset time. The smog detection apparatus of the household electrical appliance realizes early warning for fire hazard, and prevents and reduces property loss of the user due to fire.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a smoke detection device for household appliances, a household appliance and a control method thereof. Background technique [0002] The smoke detector is a kind of equipment used in the fire protection system. It mainly detects the concentration of smoke to give an alarm, so as to prevent fire. At present, smoke detectors are generally installed in public places because of the relatively large flow of people. However, there is no corresponding smoke detection device in household appliances. Once a fire breaks out, charged household appliances will increase the danger of fire. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems at least to a certain extent. [0004] Therefore, the present invention needs to provide a smoke detection device for household appliances, which can realize early warning of fire, ...

Claims

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Application Information

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IPC IPC(8): G08B17/10
CPCG08B17/10
Inventor 彭淑方
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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