发明申请
- 专利标题： Dust inflow sensing unit and robot cleaner having the same
- 专利标题（中）： 除尘器和除尘器具有相同的功能
-
申请号： US13200369申请日： 2011-09-23
-
公开(公告)号： US20120079670A1公开(公告)日： 2012-04-05
- 发明人: Sang Sik Yoon , Jun Pyo Hong , Hwi Chan Jang
- 申请人： Sang Sik Yoon , Jun Pyo Hong , Hwi Chan Jang
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2010-0097065 20101005
- 主分类号： A47L11/32
- IPC分类号： A47L11/32 ; G01N21/59 ; A47L11/24
摘要：
A dust inflow sensing unit and a robot cleaner having the same. The dust inflow sensing unit includes a light emitting element to emit a beam having a transmission region, a light receiving element having a reception region overlapping the transmission region of the light emitting element, and a guide member to restrict the reception region of the light receiving element to a designated range until the reception region reaches the light emitting element.
公开/授权文献
- US09723962B2 Dust inflow sensing unit and robot cleaner having the same 公开/授权日：2017-08-08
信息查询
