GUANGZHOU ZHIHUAGU INTELLECTUAL PROPERTY SERVICE CO., LTD.;广州智化谷知识产权服务有限公司
发明人:
GAO, Xiaoyang,高晓杨
申请号：
CNCN2019/096661
公开号：
WO2020/119124A1
申请日:
2019.07.19
申请国别(地区):
CN
年份:
2020
代理人:
摘要：
Provided is a fragrance-spreading device, comprising an air pump (3), an atomizing head (2) and a liquid storage bottle (1). The atomizing head (2) is connected with the air pump (3) and the liquid storage bottle (1), the atomizing head (2) is internally provided with an atomizing cavity (20), and the atomizing head (2) is internally provided with an air channel (21) and a liquid channel (22)； one end of the air channel (21) is in communication with the air pump (3) through a vent pipeline (31), the other end thereof is shrunk to form an air outlet opening (211)； one end of the liquid channel (22) is in communication with the interior of the liquid storage bottle (1) through a liquid suction pipe (11), the other end thereof is shrunk to form a liquid outlet opening (221)； the air outlet opening (211) is located on one side of the liquid outlet opening (221), and blows from one side of the liquid outlet opening (221) to the other side of the liquid outlet opening (221)； the atomizing cavity (20) is in communication with the air outlet opening (211) and the liquid outlet opening (221)； and the atomizing head (2) is also provided with a mist outlet opening (201) communicating with the atomizing cavity (20). The fragrance-spreading device is easy to manufacture, atomized particles of the essential oil are fine and smooth, and blocking does not tend to occur.L'invention concerne un dispositif de diffusion de parfum, comprenant une pompe à air (3), une tête d'atomisation (2) et un flacon de stockage de liquide (1). La tête d'atomisation (2) est reliée à la pompe à air (3) et au flacon de stockage de liquide (1), la tête d'atomisation (2) est pourvue intérieurement d'une cavité d'atomisation (20), et la tête d'atomisation (2) est pourvue intérieurement d'un conduit d'air (21) et d'un conduit de liquide (22). Une extrémité du conduit d'air (21) est en communication avec la pompe à air (3) à travers un conduit de mise à l'air libre (31), tandis que l'autre extrémité est rétr
