| 摘要 |
PURPOSE: A multi-functional vacuum cleaner is provided to discharge purified air by sterilizing air with ultraviolet ray. CONSTITUTION: A multi-functional vacuum cleaner comprises a suction apparatus and a dust collector(20). The suction apparatus comprises a head case(12), a rotary shaft(14), and a connection pipe(16). The head case comprises a space(11). The rotary shaft is installed in the head case. The rotary shaft is rotated by the suction force of a vacuum motor(70). On the rotary shaft, a brush(13) is installed. The connection pipe is detachably combined with the head case by a joint(17). The dust collector is detachably connected to the connection pipe of the suction apparatus. The dust collector inhales foreign material with the suction force of the vacuum motor, collects the dust and purifies the air.
|
