发明授权
US07581283B2 Nozzle assembly having UV generation unit and vacuum cleaner having the same
失效
喷嘴组件具有UV生成单元和具有其的真空吸尘器
- 专利标题： Nozzle assembly having UV generation unit and vacuum cleaner having the same
- 专利标题（中）： 喷嘴组件具有UV生成单元和具有其的真空吸尘器
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申请号： US12077227申请日： 2008-03-18
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公开(公告)号： US07581283B2公开(公告)日： 2009-09-01
- 发明人: Dong-hun Yoo , Jang-keun Oh
- 申请人： Dong-hun Yoo , Jang-keun Oh
- 申请人地址： KR Gwangju
- 专利权人： Samsung Gwangju Electronics Co., Ltd.
- 当前专利权人： Samsung Gwangju Electronics Co., Ltd.
- 当前专利权人地址： KR Gwangju
- 代理机构： Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- 优先权： KR10-2007-0121719 20071127
- 主分类号： A47L9/28
- IPC分类号： A47L9/28
摘要：
A nozzle assembly having a UV generation unit and a vacuum cleaner having the same are provided. The nozzle assembly includes a nozzle main body that moves over a cleaning surface, a drum brush unit that is formed on the nozzle main body and includes an extension unit, an ultraviolet (UV) generation unit that is formed on the drum brush unit to be folded or unfolded so that the UV generation unit selectively faces the cleaning surface, and a switch that turns the UV generation unit on or off according to whether the UV generation unit is folded or unfolded.
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