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FRAGRANCE GENERATION DEVICE
专利权人:
SHISEIDO COMPANY; LTD.
发明人:
Yasuhiro TAKE,Kaoru MATSUMOTO,Yuka NAGO,Masaki HANAHARA,Yuta MANAKA
申请号:
US16491890
公开号:
US20200009285A1
申请日:
2017.03.09
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An accurately mixed fragrance can be provided. A fragrance generation device includes: a first ultrasonic vibrator provided in a water container that contains water and used for atomizing the water; a first emission hole used for emitting the water atomized by the first ultrasonic vibrator; a plurality of second ultrasonic vibrators provided in a plurality of perfume containers that individually contain multiple types of perfumes, respectively, and used for atomizing the perfumes; a plurality of second emission holes arranged around the first emission hole and used for emitting the perfumes atomized by the plurality of second ultrasonic vibrators; and a control unit configured to control driving of the first ultrasonic vibrator and the second ultrasonic vibrators.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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