A multifunctional integrated range hood

Abstract

The invention relates to a multifunctional integrated range hood, which is installed in a living room, dining room, especially above a dining table. The multifunctional integrated range hood comprises a lighting device, a shell, an air circulation channel inside the shell, an air purification device and an air circulation fan located in the air circulation channel. The range hood integrates a smoke exhaust ventilator, air purification and illumination functions, thus saving installation space to a great extent. The range hood is installed above the dining table for use, foul air over the dining table is pumped into the range hood by the fan to conduct purification and is then discharged to the indoor, thus causing no pollution to the air of the dining room and improving the dining environment. The LED lighting lamp can realize change of different colors, different frequency flicker or different brightness, thereby promoting the dining atmosphere.

Description

technical field [0001] The invention relates to an air purification device, in particular to a multifunctional integrated range hood installed above a dining table, especially an internal circulation range hood capable of removing oil fume and deodorizing. Background technique [0002] Barbecue and hot pot restaurants will produce a lot of peculiar smells such as oil fume, oily smell, chili smell, and barbecue smell in the ambient air when they are working and eating. Existing studies have shown that cooking fume contains a large amount of PM2.5 particle pollutants. Most of these particles are chemical condensates and have carcinogenic effects. Odors such as oily smell, pepper smell, and barbecue smell not only pollute the restaurant environment, but also affect human health. This kind of restaurant includes the lobby and private rooms of the catering industry, as well as residential restaurants with families. [0003] Now people often have hot pot, barbecue, etc. at home, ...

AI Technical Summary

Problems solved by technology

[0006] The patent application number is 201020509843.1, which discloses an internal circulation range hood, which includes a range hood installed on the wall, an oil fume inlet is arranged outside or below the range hood, and a metal mesh with a predetermined density is installed on the oil fume inlet , above the range fume chamber, there is a casing for installing the fan. Metal mesh filter, combined with activated carbon to absorb oil fumes and odors, so after the oil fume air is filtered, the oil fume is thoroughly filtered, and the exhausted air has no peculiar smell, and the oil fume filtering effect is good. However, the above-mentioned range hood is also installed in the kitchen and used. Not suitable for use above restaurant tables

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