| 摘要 |
A portable humidifier. The portable humidifier comprises a housing and a water absorption sponge (2) disposed in the housing. A through hole (3) is formed in the housing. The housing comprises a main housing (9), and comprises a side housing (10) and a cover body (11) that are respectively connected to two ends of the main housing (9). A first circuit board (5) provided with a USB interface (7) is disposed in the side housing (10). A second circuit board (8) is disposed in the main housing (9). A spraying element (6) used for controlling the spraying is disposed in a cavity formed by covering the main housing (9) with the cover body (11). A spraying sheet (1) is disposed at one end of the side housing (10) away from the main housing (9). The first circuit board (5) is electrically connected to the spraying element (6) by means of the second circuit board (8). |
