公开(公告)号：WO2021120935A1

公开(公告)日：2021-06-24

申请号：PCT/CN2020/128399

申请日：2020-11-12

Applicant: 苏州宝时得电动工具有限公司

Inventor： 王彪 ,  姚贤池 ,  张煜

IPC: A47L11/40 ,  A47L11/28 ,  A47L11/4005 ,  A47L11/4008 ,  A47L11/4011 ,  A47L11/4036 ,  A47L2201/00 ,  A47L2201/02 ,  A47L2201/022 ,  A47L2201/04

Abstract: 一种清洁机器人（100）的基站（200），其包括基座（253）、设置于基座（253）上且用于给清洁机器人（100）充电的充电模块、设有存储空间（215）且用于存储清洁机器人（100）的拖地模块（310）的存储模块（210）、用于检测存储空间（215）内的存储状态是否处于预设状态的存储状态检测模块（360）、用于发出表示存储空间（215）内的存储状态处于预设状态的提醒信息的提醒模块及用于根据存储状态检测模块（360）的检测结果控制提醒模块向外界发出提醒信息的控制模块。

公开(公告)号：WO2021247452A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/035052

申请日：2021-05-30

Applicant: M.D. MANUFACTURING, INC.

Inventor： OLEWILER, Grant

IPC: A47L9/24 ,  A47L9/00 ,  A47L5/38 ,  F16L27/12 ,  F16L37/05 ,  A47L2201/02 ,  A47L2201/04 ,  A47L5/30 ,  A47L5/36 ,  A47L9/0036 ,  A47L9/009 ,  A47L9/0411 ,  A47L9/0466 ,  A47L9/242 ,  A47L9/246 ,  A47L9/248 ,  A47L9/26 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2868 ,  A47L9/30 ,  A47L9/325

Abstract: The present invention provides unique portable or stationary hose retraction systems in a single compact unit having an elongated hose, a chamber or plenum for storing the hose, a primary vacuum source for creating suction in the hose, and a secondary vacuum source for retracting the hose into the chamber. Embodiments may include one or more switches located at a distal end of the hose for controlling the primary and secondary vacuum sources. Other embodiments include a movable robotic unit with a proximity generating signal at the distal end of the hose, whereby the robotic unit may withdraw the hose as needed during use, and the secondary vacuum source may retract slack in the hose during use, or may retract the entire hose and the robotic unit after use.

公开(公告)号：WO2022237132A1

公开(公告)日：2022-11-17

申请号：PCT/CN2021/134013

申请日：2021-11-29

Applicant: 美智纵横科技有限责任公司

Inventor： 朱金钟

IPC: A47L11/292 ,  A47L11/30 ,  A47L11/40 ,  A61L2/18 ,  A61L2/26 ,  C02F1/461 ,  A47L11/302 ,  A47L11/4083 ,  A47L11/4091 ,  A47L2201/02 ,  A47L2201/026 ,  A61L2202/16 ,  A61L2202/17 ,  C02F1/46104

Abstract: 本发明涉及清洁设备技术领域，具体涉及一种清洁装置的基站及具有其的清洁系统。本发明的清洁设备的基站包括壳体、储水箱和电解水组件，储水箱与壳体相连或为壳体的一部分，储水箱用于对清洁设备进行补水和/或清洁，电解水组件以能够拆卸的方式卡接于储水箱内，电解水组件用于对储水箱内的水进行电解。根据本发明的清洁设备的基站，可以使清洁设备的水箱内的水具有杀菌效果，进而有效地提高清洁设备的清洁效果，防止细菌的残留，同时，本发明中的电解水组件以能够拆卸的方式卡接于储水箱内，从而便于对电解水组件进行组装和拆卸，以便对电解水组件进行清理和维修。

公开(公告)号：WO2021141183A1

公开(公告)日：2021-07-15

申请号：PCT/KR2020/006828

申请日：2020-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHO, Youngjun ,  BAEK, Seokbong ,  AHN, Byeongwoo ,  JUNG, Yunwon

IPC: A47L9/28 ,  A47L9/10 ,  A47L2201/02 ,  A47L2201/024 ,  A47L9/106 ,  A47L9/1445 ,  A47L9/1472 ,  A47L9/2889

Abstract: A station for a cleaning device is provided. The station includes an accommodation chamber configured to be docked with the dust canister, a housing configured to have a dust bag disposed therein, a cover configured to open and close one region of the housing, a holder configured to be detachable to the dust bag and selectively communicate the dust bag with the accommodation chamber, and a lever configured to have one end disposed in one region of the housing and rotate in a first direction to selectively interfere with the cover. The lever rotates in a second direction opposite to the first direction to close the cover based on the dust bag being mounted on the holder and in communication with the accommodation chamber.