| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of prior art that when an air amount is increased, dust and the like in a room air disturbed, and since a large space such as an entire room is cleaned, much time is required for the cleaning. SOLUTION: An air cleaner includes a fan motor 15, an air fan 16, an air cleaning filter 17, an a blow-off outlet 13 for blowing off cleaning air. Further, an outer periphery blow-off outlet 21 is provided on an outer periphery side for blowing off high-speed air stream, and an inner periphery blow-off outlet 23 on the inner periphery side for bellowing off low-speed air stream. A local cleaned space is thus formed and maintained. Thus, the air cleaner 11 is obtained, which can interrupt allergen particles, smoke, and unpleasant odor, etc., outside the space, by having a user present in the space cleaned. |
