Office air purifier

Abstract

The invention discloses an office air purifier. The air purifier comprises a shell body, a single-chip microcomputer, a temperature sensor, a humidity sensor, an air quality index detector and an air purifying device, wherein the single-chip microcomputer is arranged on the inner wall of the cubic shell body, and the temperature sensor, the humidity sensor, the air quality index detector and the air purifying device are arranged in the shell body in sequence from bottom to top. The temperature sensor, the humidity sensor and the air quality index detector are connected with the single-chip microcomputer correspondingly. The air purifying device comprises a pre-arranged filter, an electrostatic dust collecting device and a photocatalyst filter dam which are arranged in sequence from bottom to top. The bottom surface of the shell body is provided with an air inlet. The top surface of the shell body is provided with an air outlet and a touch display screen, wherein the touch display screen is connected with the single-chip microcomputer. The air inlet is provided with a wind wheel and a motor which is used for driving the wind wheel to rotate, and the motor is connected with the single-chip microcomputer. The air outlet is provided with a louver structure. The single-chip microcomputer is connected with an outside direct-current power source. The office air purifier is good in purification effect and convenient to maintain in the later period.

Description

Technical field [0001] The invention relates to an air purifier, in particular to an office air purifier. Background technique [0002] Air purifiers, also known as "air cleaners", air cleaners, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde, etc.) , Bacteria, allergens, etc.), products that effectively improve air cleanliness, are mainly divided into household, commercial, industrial, and building. The filter technology of air purifiers mainly refers to the use of HEPA (High efficiency particulate air Filter) filters or activated carbon filters to filter pollutants in the air, but both filters have their own advantages and disadvantages. The advantage of the HEPA filter is that it is effective and safe. It is the most important technology for removing particulate pollutants in the air, but the disadvantage is that it can only filter out suspended p...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of air purifiers on the market, but the purification effect is difficult to meet people's expectations, mainly because the types of pollutants in the air that these purifiers can filter are limited, especially toxic and harmful gases such as formaldehyde and toluene produced by interior decoration. , and the sealing is not good, it cannot effectively filter out toxic and harmful gases, and the filtering effect cannot meet people's expectations, so an air purifier with wider coverage and better purification effect is urgently needed

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