| 摘要 |
Disclosed is an air-purifier performing dual-sided filtration of intake air and with a filter mesh of large air-contact area, comprising an electric motor wind wheel, an air duct (30), a front housing (40), a rear housing (50) and a top cover (60), wherein the front housing (40) and the rear housing (50) are put together to form a space used for placing the electric motor wind wheel and the air duct (30), the top cover (60) is fixedly mounted on the front housing (40) and the rear housing (50) and is located above an air outlet of the air duct (30), a front housing main body (401) and a rear housing main body (501) are both provided with a main air inlet (401b, 501b) and an auxiliary air inlet (401c, 501c), an auxiliary air duct (30c) is provided near the air duct (30), and the auxiliary air duct (30c) communicates with the auxiliary air inlets (401c, 501c). The air purifier has the advantages of purifying a large quantity of air, a filter mesh of large air-contact area, and a high utilization ratio. |
