基本信息:
- 专利标题： VACUUM CLEANER
- 专利标题（中）：吸尘器
- 申请号：PCT/KR2010/000751 申请日：2010-02-08
- 公开(公告)号：WO2010117133A2 公开(公告)日：2010-10-14
- 发明人： LEE, Byung-jo
- 申请人： SAMSUNG GWANGJU ELECTRONICS CO., LTD. , LEE, Byung-jo
- 申请人地址： 271, Oseon-dong, Gwangsan-gu Gwangju-city 506-723 KR
- 专利权人： SAMSUNG GWANGJU ELECTRONICS CO., LTD.,LEE, Byung-jo
- 当前专利权人： SAMSUNG GWANGJU ELECTRONICS CO., LTD.,LEE, Byung-jo
- 当前专利权人地址： 271, Oseon-dong, Gwangsan-gu Gwangju-city 506-723 KR
- 代理机构： JEONG, Hong-sik
- 优先权： KR10-2009-0031192 20090410
- 主分类号： A47L9/19
- IPC分类号： A47L9/19
摘要：
A vacuum cleaner which generates sound having different tone or volume according to the amount of dust particles contained in air is disclosed. The vacuum cleaner includes a cleaner body; a nozzle assembly which is connected to the cleaner body; an air passage which is formed from the cleaner body to the nozzle assembly; a dust sensor which is mounted on the cleaner body or the nozzle assembly, and detects the amount of dust particles passing through the air passage; a sound generator which generates sound according to a velocity of airflow; and a controller which controls the sound generator according to a signal output from the dust sensor; wherein the controller changes the sound generated by the sound generator according to the amount of dust particles detected by the dust sensor.
摘要（中）：
公开了一种真空吸尘器，其根据空气中所含的尘埃颗粒的数量产生具有不同音调或音量的声音。 真空吸尘器包括一个清洁器体; 连接到吸尘器主体的喷嘴组件; 从吸尘器主体形成到喷嘴组件的空气通道; 安装在清洁器主体或喷嘴组件上的灰尘传感器，并且检测通过空气通道的灰尘颗粒的量; 声音发生器，其根据气流的速度产生声音; 以及控制器，其根据从所述尘埃传感器输出的信号来控制所述声音发生器; 其中，所述控制器根据由所述尘埃传感器检测出的尘埃颗粒的量来改变由所述声音发生器产生的声音。