An electronic atomizing device (100) includes a suction nozzle structure (20), a liquid storage bin (222) for holding liquid, and an atomizing structure (40), including an atomizing tube (41) and a sealing sleeve (43) movably sleeved outside the atomizing tube (41). The atomizing chamber (4124) is formed in the atomizing tube (41), the sealing sleeve (43) is provided with a first liquid guide channel (432) connected with the liquid storage bin (222), and the atomizing tube (41) is provided with a second liquid guide channel (4122) connected with the atomizing cavity (4124). The power supply structure (80) is arranged at one end of the atomizing structure (40) and connected with the atomizing tube (41). The atomizing tube (41) rotates relative to the sealing sleeve (43) driven by the power supply structure (80) to disconnect or interconnect the first channel (432) and the second channel (4122) so as to form a selective on-off liquid channel between the liquid storage bin (222) and the atomizing chamber (4124).
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
【专利技术属性】
技术研发人员:姚浩锋,何兵,陈林,
申请(专利权)人:深圳瀚星翔科技有限公司,宏图东方科技深圳有限公司,恒信宏图国际控股有限公司,
类型:发明
国别省市:广东,44
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