| 摘要 |
<p>A negative ion air purifier comprising a negative ion generator (7), an upper housing (1) provided with an air inlet, a lower housing (2) provided with an air outlet, and a fan (5) fixed within the lower housing (2) via a fixing housing (6). A transporting port of the negative ion generator (7) is fixed at the air outlet. An air outlet channel of the fixing housing (6) is arranged at where the air outlet is located. The negative ion air purifier also comprises a filter grating (4) closing the air inlet and fixed between the upper housing (1) and the lower housing (2). The present invention is capable of preventing impurities and dusts from falling into the lower housing (2).</p> |
