The present utility model provides an air purifier having UV LED enhanced functions. The air purifier includes a housing comprised of a front and a rear cover. The rear cover has an air outlet. The air purifier also includes a blower disposed inside the housing and on the rear cover, and an air purifying unit arranged between the blower and the front cover. The air purifying unit can remove particles (for example PM2.5 particles), hair, bad odor in the air. Formaldehyde and benzene components can also be decomposed through a first UV LED without producing ozone. A second UV LED can emit a broad spectrum of UV radiation to destroy cellular or viral structures to sterilize the air.本新型提出了一種紫外線LED功能加強型空氣淨化器,包括:設有前罩和後蓋的外殼,後蓋上設有出氣口;設於外殼內、後蓋上的風機,設於風機和前罩之間的空氣淨化單元。空氣淨化單元能夠將空氣中的顆粒粉塵(如PM2.5類的顆粒)、毛髮以及異味等過濾,從而達到淨化空氣的目的。進一步的,再由該第一UVLED紫外燈將甲醛、苯等進行分解,並且不產生臭氧,該第二UVLED紫外燈能夠發出寬波段高功效的紫外線破壞細胞或病毒的核酸基因(DNA)等結構,使細胞或病毒的功能遭到破壞,從而達到消毒、滅菌的作用。10‧‧‧前罩20‧‧‧光觸媒網30‧‧‧複合式固化結晶網40‧‧‧高效空氣過濾網50‧‧‧後蓋51‧‧‧控制面板52‧‧‧風機
