Title:
PNEUMATIC SELF-PROPELLED STEAM CYCLE WINDOW CLEANING ROBOT
Document Type and Number:
WIPO Patent Application WO/2019/024180
Kind Code:
A1
Abstract:
A pneumatic self-propelled steam cycle window cleaning robot, comprising a bottom housing (1), a power mechanism (2), a wiping mechanism (3), and a steam cycle mechanism (4). The power mechanism (2) comprises a driving shaft (21), a driven shaft (22), a first motor (23), travelling wheels (24), and a sucker traveling device (25); the sucker traveling device (25) comprises crankshafts (251), support rods (252), suckers (254), and a second motor (255); the wiping mechanism (3) comprises a ribbon-like wiping cloth (31), an ultraviolet sterilizing lamp (12), and revolving brushes (32); the driven shaft (22) and the revolving brushes (32) are transmittingly connected to each other; the steam cycle mechanism (4) comprises a negative pressure suction nozzle (41), a negative pressure pump (42), a sewage tank sediment box (43), a filter box (44), and a steam generator (45) that are connected in series in sequence by means of a pipeline. The pneumatic self-propelled steam cycle window cleaning robot is reasonable and simple in structure, convenient to use, and secure and reliable, can save water, has a high intelligent degree, and effectively resolves the problem of being unable to clean up corners of a window by an existing window cleaning robot.
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Inventors:
NAM SIU TUNG (CN)
Application Number:
PCT/CN2017/101412
Publication Date:
February 07, 2019
Filing Date:
September 12, 2017
Export Citation:
Assignee:
NAM SIU TUNG (CN)
International Classes:
A47L1/02
Domestic Patent References:
| WO2015056957A1 | 2015-04-23 |
Foreign References:
| CN106618358A | 2017-05-10 | |||
| CN104276146A | 2015-01-14 | |||
| CN105559702A | 2016-05-11 | |||
| CN201705600U | 2011-01-12 | |||
| CN102908109A | 2013-02-06 | |||
| EP0401120A1 | 1990-12-05 |
Attorney, Agent or Firm:
JINAN DINGXIN PATENT TRADEMARK AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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