Small vehicle-mounted air purifier

Abstract

The invention discloses a small vehicle-mounted air purifier. The small vehicle-mounted air purifier comprises an air purifier body, a degerming box, a stereo annular filter cylinder and a direct-current fan. The bottom end of the air purifier body is connected with a base in a threaded mode; the top end of the air purifier body is connected with a hanging ring; an air outlet is formed in the upper surface of the air purifier body; a plurality of air inlets are evenly formed in the outer circumferential surface of the air purifier body; the degerming box is arranged inside the air purifier body; the direct-current fan is mounted below the degerming box; and the stereo annular filter cylinder is mounted below the direct-current fan and composed of an activated carbon filter screen, an efficient HEPA filter screen and an initial effect filter screen in sequence from inside to outside. By arranging the stereo annular filter cylinder and the direct-current fan, air in a vehicle rapidly passes through the stereo annular filter cylinder, the dynamic adsorption effect is achieved, accordingly, the air purifying speed is increased, and the small vehicle-mounted air purifier further has the advantages of being convenient to mount, attractive and the like, and is easy to apply and popularize.

Description

technical field [0001] The invention relates to a purifier, in particular to a small vehicle-mounted air purifier, which belongs to the field of air purification. Background technique [0002] With the development of society, people's living standards are getting higher and higher, and everyone's requirements for the quality of life are also getting higher and higher, and the quality of life must be guaranteed. After the official implementation of "In-Car Air Pollutant Concentration Limits and Measurement Methods", it has also re-awakened the attention of car owners on the air pollution index in cars, so car air purifiers came into being. Car air purifiers, also called car air purifiers and car air purifiers, refer to air purification equipment dedicated to purifying PM2.5, odors, toxic and harmful gases, bacteria and viruses in the air in cars. [0003] However, the traditional vehicle-mounted air purifier is limited by its structure, usually complicated to install, limite...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional vehicle-mounted air purifier is limited by its structure, usually complicated to install, limited in the design of the air inlet and outlet, and the air inlet area is small, so the air volume is small and the purification efficiency is low. In addition, the function is single and the appearance is not beautiful, which does not meet the current market The demand for car purifiers

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