Range hood capable of being adjusted to rise and fall according to statures of people

Abstract

The invention discloses a range hood capable of being adjusted to rise and fall according to statures of people. The range hood comprises a body, an infrared face scanning device, a switch, hand-operated adjustment keys, a panel, a suction port and an electric push rod. The electric push rod is installed in the body. The panel is installed at the lower end of the front face of the body. The suction port is formed in the middle of the lower portion of the body. The infrared face scanning device, the switch and the hand-operated adjustment keys are all installed on the panel. The infrared face scanning device is connected with a PLC control circuit. The statures of people cooking meals are sensed by conducting face recognition through the infrared face scanning device, the range hood is automatically adjusted to the height the same as the statures through the electric push rod for different people, the cooking fume suction efficiency can be improved, the cooking fume suction efficiency can be ensured to the maximum extent, time saving and high efficiency are achieved, the trouble that the heads of people are likely to collide with the range hood is eliminated, user friendliness and intellectualization of the machine can be embodied, and the range hood can be conveniently used by users.

Description

technical field [0001] The invention relates to a range hood, in particular to a range hood which can be adjusted up and down according to a person's height. Background technique [0002] As a kitchen environment purification appliance, the range hood has become an essential household appliance in the kitchen. The range hood can quickly suck away the waste burned by the stove and the harmful oil fume generated during the cooking process, and discharge it outdoors. It has anti-virus and explosion-proof Security role. With the in-depth research on residents' cooking habits and kitchen environment, as well as consumers' pursuit of improving the quality of life, the market has higher and higher requirements for the technical content of range hoods. Only when the effect of range hood is good can it be considered a good range hood. At present, the range hoods on the market can be roughly divided into three types according to the installation position: the first type is the top su...

AI Technical Summary

Problems solved by technology

The top-suction range hood is too far away from the stove, and the effect of the range hood is reduced; the side-suction range hood lacks the cage smoke effect; the existing automatic lift range hood on the market is too low in installation height, and the cooking process is affected. Greater impact

These are inconveniences for users

Images