Abstract:
A cleaning system includes a robot cleaner having an opening unit and a first dirt container funneled to the opening unit, and a maintenance station to which robot cleaner is docked to discharge dirt stored in the first dirt container The maintenance station includes a first inlet hole configured to intake dirt from the first dirt container through the opening unit, a first outlet hole configured to blow air into the first dirt container, a circulating passage provided between the first inlet hole and the first outlet hole, a second dirt container disposed on the circulation passage to store dirt taken in from the robot cleaner, a draft apparatus having a draft fan and a fan motor to drive the draft fan to circulate air through the circulating passage, and a second outlet hole configured to discharge air inside the circulating passage of the maintenance station to an outside.
Abstract:
One aspect of the present disclosure relates to a robot maintenance station comprising a station housing (120), a docking platform (122) carried by the station housing (120) and configured to support a robot (10) when docked, a collection bin (150), a vacuum filter (910) and a cyclonic or other circulatory bagless vacuuming system configured to draw air and debris from the robot cleaning bin (50) to deposit the debris into the debris bin (150) using centripetal acceleration of debris to divert debris from an air flow or the vacuum filter (910).
Abstract:
A debris monitoring system includes a receptacle, a first and a second emitter, and a first receiver. The receptacle defines an opening to receive debris into the receptacle. The first and second emitter are each arranged to emit a signal across at least a portion of the opening. The first receiver is proximate to the first emitter to receive reflections of the signal emitted by the first emitter, and the first receiver is disposed toward the opening to receive an unreflected portion of the signal emitted by the second emitter across at least a portion of the opening.
Abstract:
A cleaning system includes a robot cleaner having an opening unit and a first dirt container funneled to the opening unit, and a maintenance station to which robot cleaner is docked to discharge dirt stored in the first dirt container The maintenance station includes a first inlet hole configured to intake dirt from the first dirt container through the opening unit, a first outlet hole configured to blow air into the first dirt container, a circulating passage provided between the first inlet hole and the first outlet hole, a second dirt container disposed on the circulation passage to store dirt taken in from the robot cleaner, a draft apparatus having a draft fan and a fan motor to drive the draft fan to circulate air through the circulating passage, and a radiator disposed to receive heat from the fan motor so that the fan motor is cooled.
Abstract:
A cleaning system includes a robotic cleaner (10) and an evacuation station. The robotic cleaner (10) can dock with the evacuation station to have debris evacuated by the evacuation station. The robotic cleaner (10) includes a bin to store debris, and the bin includes a port door (56) through which the debris can be evacuated into the evacuation station. The evacuation station includes a vacuum motor to evacuate the bin of the robotic cleaner (10).
Abstract:
A cleaning robot system (5) includes a robot (10) and a robot maintenance station (100,1100,1200,1300,1400). The robot (10) includes a chassis (31), a drive system (45) configured to maneuver the robot (10) as directed by a controller (49), and a cleaning assembly (43) including a cleaning assembly housing (40) and a driven cleaning roller (60,65). The robot maintenance station (100,1100,1200,1300,1400) includes a station housing (120) and a docking platform (122) configured to support the robot (10) when docked. A mechanical agitator (510,520) engages the roller (60,65) of the robot (10) with the robot (10) docked. The agitator (510,520) includes an agitator comb (511) having multiple teeth (512) configured to remove accumulated debris from the roller (60,65) as the agitator comb (511) and roller (60,65) are moved relative to one another.; The robot maintenance station (100,1100,1200,1300,1400) includes a collection bin (150) arranged to receive and hold debris removed by the mechanical agitator (510,520).
Abstract:
A cleaning system includes a robot cleaner having an opening unit and a first dirt container funneled to the opening unit, and a maintenance station to which robot cleaner is docked to discharge dirt stored in the first dirt container The maintenance station includes a first inlet hole configured to intake dirt from the first dirt container through the opening unit, a first outlet hole configured to blow air into the first dirt container, a circulating passage provided between the first inlet hole and the first outlet hole, a second dirt container disposed on the circulation passage to store dirt taken in from the robot cleaner, a draft apparatus having a draft fan and a fan motor to drive the draft fan to circulate air through the circulating passage, and a second outlet hole configured to discharge air inside the circulating passage of the maintenance station to an outside.
Abstract:
In a cleaning system, dust stored in a dust box is suspended in air introduced into the dust box through a first opening formed through a robot cleaner, and is then discharged to a second opening formed through a maintenance station through the first opening of the robot cleaner.
Abstract:
A robot cleaner (1) provided with a shutter (11,12) to open or close an inlet of a dust box (5) when the dust box (5) is separated from a body (4) of the robot cleaner (1) . Another robot cleaner, which docks with an automatic exhaust station (2), is also disclosed, together with the automatic exhaust station (2). The latter robot cleaner includes a shutter (111) to be automatically opened by air discharged from the automatic exhaust station (2) in a docked state of the robot cleaner to exhaust dust from the dust box (115), in order to allow even heavy dust to be easily exhausted.