Range hood and method and device for controlling range hood

Abstract

The invention relates to the technical field of intelligent household appliances, and discloses a range hood which comprises a shell, an isolation plate, a driving mechanism, a user information acquisition module and a processor assembly. The shell is provided with an oil fume suction opening. One side edge of the isolation plate is connected with the shell and located on the upper side of the oil fume suction opening. The driving mechanism is connected with the isolation plate and can drive the isolation plate to rotate. The user information acquisition module is used for acquiring respiratory region position information of a user. The processor assembly is used for determining the respiratory region position information, acquired by the user information acquisition module, of the user, determining the target angle of the isolation plate according to the corresponding relation between the respiratory region position information and the angle of the isolation plate, and controlling the driving mechanism to drive the isolation plate to rotate to the target angle. According to the range hood, the requirement of different users for oil fume shielding can be met, the oil fume suction amount of different users can be reduced, the applicability of the range hood is improved, and the body health of different members in a family can be protected.

Description

technical field [0001] The present application relates to the technical field of smart home appliances, for example, to a smoke machine, a method and a device for controlling the smoke machine. Background technique [0002] The range hood is a household kitchen appliance that purifies the kitchen environment. The range hood is installed above the kitchen stove, which can quickly suck away the waste burned by the stove and the harmful oil fume generated during the cooking process, and discharge it outdoors; the early family kitchen exhaust The smoke work is done by the exhaust fan, which has poor oil fume exhaust ability. With the rapid development of technology, range hoods are often used in home kitchens to complete the smoke exhaust work, but there are still some oil fumes in the kitchen that cannot be completely removed. affect the user's health. [0003] In the related technologies, increasing the power of the fan is often used to improve the oil fume absorption capacit...

AI Technical Summary

Problems solved by technology

[0002] The range hood is a household kitchen appliance that purifies the kitchen environment. The range hood is installed above the kitchen stove, which can quickly suck away the waste burned by the stove and the harmful oil fume generated during the cooking process, and discharge it outdoors; the early family kitchen exhaust The smoke work is done by the exhaust fan, which has poor oil fume exhaust ability. With the rapid development of technology, range hoods are often used in home kitchens to complete the smoke exhaust work, but there are still some oil fumes in the kitchen that cannot be completely removed. Affect the user's health

[0003] In the related technologies, increasing the power of the fan is often used to improve the oil fume absorption capacity of the hood, and to reduce the oil fume residue in the kitchen as much as possible. However, based on the current technology, only the amount of oil fume escape is reduced, but some oil fume will still escape. Inhaled by the user, affecting the health of the user, the same degree of oil fume diffusion has different effects on users of different heights, for example, users with shorter heights are closer to the position where the oil fume escapes, and are prone to inhale too much oil fume, which is not possible in related technologies To achieve better protection for users of different heights and reduce the amount of oil fume inhaled by users

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