An intelligent range hood

Abstract

An intelligent kitchen ventilator comprises a temperature sensor, a humidity sensor, a smog sensor and a gas sensor which are arranged below a kitchen ventilator body. The temperature sensor, the humidity sensor, the smog sensor and the gas sensor are connected with a controller on the front face of the intelligent kitchen ventilator body. The controller is connected with a motor and an alarm. Temperature and humidity data above a gas appliance is obtained through the temperature sensor and the humidity sensor, smog data above the gas application is acquired through the smog sensor, and gas leakage data is acquired through the gas sensor. The controller analyzes the smog data and the gas leakage data, and therefore the kitchen ventilator is automatically started or switched off, and the controller gives an alarm to the old for prompting through the alarm when an accident situation occurs.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and more precisely, is a convenient and safe intelligent range hood suitable for elderly people, especially empty-nesters / lonely elderly. Background technique [0002] The United Nations stipulates that any country or region with an elderly population over 65 years old accounting for more than 7% of the total population or an elderly population over 60 years old accounting for more than 10% of the total population is an aging country or region. my country has entered an aging society since 2000. According to the data of the sixth census, the population aged 60 and above accounted for 13.26%, an increase of 2.93 percentage points from the 2000 census, of which the population aged 65 and above accounted for 8.87%, an increase of 1.91 percentage points from the 2000 census. The population aged 0-14 accounted for 16.60%, a drop of 6.29 percentage points from the 2000 census. However, during the...

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Problems solved by technology

[0003] The main reason for the above phenomenon is that my country has implemented a strict family planning policy since the 1980s. The birth rate has dropped sharply, and the proportion of only children is very large, which directly leads to a sharp decline in the population. Currently, the post-80s are gradually entering middle age. Some are old, some are young, and they are facing enormous pressure from the economy and housing. It is difficult to take care of the elderly, and it is difficult to take care of both parents of the older generation. Another serious problem caused by the only child is the serious phenomenon of losing their only children. Although some families have children under their knees, due to the unbalanced economic development in our country, many children work or settle down in other places. Empty nest elderly / lonely elderly account for a large proportion, and the elderly live alone. Due to various health factors such as old age and disease Daily life is extremely inconvenient. Although some areas have established communities for the elderly or adopted methods such as elderly care and housekeeping, it is difficult to cover a large area due to limited manpower and financial resources.

There are also some elderly people who often forget to turn off the stove in time when cooking at home, or forget to put salt and seasoning in cooking due to amnesia, etc., which brings great inconvenience to life and causes serious fire / safety hazards

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