Air purifier

Abstract

An air purifier comprises a main machine, motor wind wheel assemblies are arranged in the main machine, and the air purifier is characterized in that the main machine can be arranged on a base in a left-right rotating mode, an upper air duct and a lower air duct are arranged in the main machine, the motor wind wheel assemblies are divided into an upper group and a lower group correspondingly, the upper air duct and the lower air duct are provided with respective air outlets, and PTC heating bodies are arranged at the air outlets; air inlet screen plates are arranged on the left side and the right side of the main machine, an air outlet screen plate is arranged on the front side of the main machine, and rotary shutters capable of guiding the air outlet direction are arranged between the air outlet screen plates and the air outlets. The air purifier is simple and reasonable in structure, convenient and fast to assemble, flexible and convenient to use, capable of achieving the effect of single-air-duct high-rotation-speed operation only through low-rotation-speed operation, capable of greatly reducing noise, even in air outlet and capable of effectively improving the sleep quality of a user, has a heating function, and can be conveniently used in cold seasons.

Description

technical field [0001] The invention relates to air purifier technology, in particular to an air purifier. Background technique [0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.) , bacteria, allergens, etc.), products that effectively improve air cleanliness. With the rapid development of modern industrial technology, air pollution is becoming more and more serious, and more and more families are also using air purifiers. [0003] The air purifier is mainly composed of motor, fan, air filter and other systems. Most of the traditional air purifiers have a single air duct structure. The air enters from the air inlet and then is filtered and purified from the air outlet. As a result, it is often necessary to run the fan at a high speed, which will inevitably cause a lot of noise, espe...

AI Technical Summary

Problems solved by technology

The purifier can not only purify the air through the setting of the filter device, air distribution head, air intake pipe, base, induced draft fan, mixing box, negative ion generator, air outlet pipe, cover plate, mica sheet and heating wire , and can heat the room, achieving the effect of heating function; but it is a single air duct structure, which has the defects of loud noise and uneven air outlet

Images