| 摘要 |
PROBLEM TO BE SOLVED: To provide a perfuming device which is small-sized, but can strongly blow a perfume to a specific distant area or in wide angles. SOLUTION: The perfuming device includes a perfumer cartridge 4 on the bottom of the body disposed with a duct for introducing a main air stream 2H toward the front of a blowing fan 3, wherein the side of the duct is provided with an air orifice 2B for sucking an outer air stream, and the orifice has a shape which allows a concave slope to dive spirally into the duct. The perfuming device runs the blowing fan to join the main air stream with an air stream collected from the air orifice for sucking an outer air stream to thereby amplify an air volume to discharge from the duct. Additionally, the air stream flowing in through the orifice for sucking an outer air stream forms a swirling flow, which can be then utilized to blow a strong air stream as far as a distant area or in a wide-angle diffusion. COPYRIGHT: (C)2011,JPO&INPIT
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