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kitchen appliances

A technology for kitchens and transmitters, which is applied to household stoves/stoves, heating methods, lighting and heating equipment, etc., can solve the problems of different sensitivity of oil fume sensors and uneven distribution of oil fume particles.

Active Publication Date: 2021-03-19
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the oil fume concentration is changing all the time when the user is cooking. Usually, the oil fume equipment includes the oil fume sensor, and the oil fume sensor is arranged in the oil fume air duct of the oil smoke equipment. However, the oil fume particle distribution in the oil fume air duct is usually Uneven, therefore, different installation positions of the oil smoke sensor will cause different sensitivity of the oil smoke sensor

Method used

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Embodiment Construction

[0037] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings represent the same or similar elements or elements having the same or similar functions throughout.

[0038] In addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, and are only used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simpl...

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Abstract

The invention discloses a kitchen device. The kitchen device comprises a fan assembly and an oil smoke detecting assembly, and further comprises an oil smoke flue which is positioned at the downstreamof the fan, wherein the fan assembly comprises a spiral casing and a fan arranged in the spiral casing; the oil smoke detecting assembly is arranged at the oil smoke flue at the downstream of the fan; the oil smoke detecting assembly comprises a light emitting device and a light receiving device; the light emitting device is used for emitting light rays to the oil smoke flue; the light receivingdevice is used for receiving light emitted by the light emitting device and outputting an electric signal according to the received light; the center axis of an air outlet of the spiral casting is positioned between the light receiving device and the rotation axis of an impeller of the fan; or the center axis of the air outlet of the spiral casing is positioned between the light emitting device and the rotation axis of the impeller of the fan. The kitchen device can cause remarkable changes of light intensity received by the light receiving device while concentration of oil smoke particles inthe oil smoke flue generates slight changes, and improves sensitivity of the oil smoke detecting assembly.

Description

technical field [0001] The present invention relates to the technical field of kitchen appliances, and more specifically, to a kitchen device. Background technique [0002] In the related art, the oil fume concentration is changing all the time when the user is cooking. Generally, the oil fume equipment includes the oil fume sensor, and the oil fume sensor is arranged in the oil fume air duct of the oil absorber. However, the distribution of oil fume particles in the oil fume air duct is usually Uneven, therefore, different installation positions of the oil smoke sensor will result in different sensitivity of the oil smoke sensor. Contents of the invention [0003] An embodiment of the present invention provides a kitchen device. [0004] The kitchen device in the embodiment of the present invention includes a box body and an oil fume detection assembly, the box is provided with a fan assembly, the fan assembly includes a volute and a fan installed in the volute, the kitc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 刘玉磊
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD