Infrared thermal inductance linkage range hood

Abstract

The invention discloses an infrared thermal inductance linkage range hood and belongs to the technical field of range hoods. According to the infrared thermal inductance linkage range hood, an infrared thermal inductance linkage probe is arranged below a switch plate front bar. The infrared thermal inductance linkage range hood is adopted in an automatic range hood control method. Starting of therange hood needs to meet the following conditions that the inclination of continuous rising of the temperature reaches 10 DEG C; the temperature is stable and does not drop; and the temperature of a pot is greatly different from the ambient temperature. The shutdown of the range hood needs to meet the following conditions that the inclination of continuous drop of the temperature reaches 10 DEG C;the temperature is stable and does not rise; and the temperature of the pot is close to ambient temperature. In the operation period of the range hood, if the temperature of the pot does not reach the shutdown inclination, the extractor hood is kept in the original state; in the shutdown period of the range hood, if the temperature of the pot does not reach the starting inclination, the range hood is kept in the original state; and the inclination is a temperature difference within 1 minute.

Description

technical field [0001] The invention discloses a range hood linked by infrared thermal sensing, which belongs to the technical field of range hoods. Background technique [0002] When cooking in the kitchen, the user needs to repeatedly adjust the air volume of the range hood according to the amount of oil fume generated and the firepower of the stove. The original adjustment method is controlled by the buttons on the range hood, but the user's fingers are stained with water or oil, and when the buttons are touched, the buttons will be covered with oil stains, and the buttons will become dirty if they are polluted; at the same time, dirty buttons will also pollute the buttons. Hands, causing hygienic problems when hands come into contact with food. Existing technologies generally use speech recognition, somatosensory gesture recognition, hood bluetooth linkage, etc. to free hands to realize the control of range hoods, but the noise when the range hood is running often leads...

AI Technical Summary

Problems solved by technology

[0003] The invention discloses a range hood linked by infrared thermal sensing to solve the problems in the prior art, such as high misjudgment rate of voice control, difficulty in identifying different dialects, waving of arms is required in somatosensory control, and zero manual operation cannot be truly realized. Designated smoke stove matching, large limitations and other issues

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