CLEANING ROBOT
First Claim
Patent Images
1. A cleaning robot comprising:
- a main body housing that is provided with a suction opening and an air exhaling opening;
a pair of drive wheels that have a horizontal rotary shaft and allows the main body housing to move by itself;
an electric fan that is disposed in the main body housing;
a dust collection portion that is disposed on the rotary shaft and collects dust of an air flow which is sucked from the suction opening because of driving of the electric fan; and
a battery that supplies electric power to each portion;
whereinthe electric fan is disposed on one side of the dust collection portion and the battery is disposed on another side of the dust collection portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A cleaning robot that comprises: a main case (2) having a suction port (6) opened in the lower surface thereof and an exhaust port (7) opened in the upper surface thereof, that is self-propelled on a floor surface (F); an electric fan (22) arranged inside the main case (2); a dust collection unit (30) arranged in the center of the main case (2), in a planar view, that collects dust in airflow sucked in from the suction port (6) by the driving force of the electric fan (22); and a battery (14) that supplies power to each section. The electric fan (22) is arranged on one side relative to the dust collection unit (30) and the battery (14) is arranged on the other side.
10 Citations
9 Claims
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1. A cleaning robot comprising:
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a main body housing that is provided with a suction opening and an air exhaling opening; a pair of drive wheels that have a horizontal rotary shaft and allows the main body housing to move by itself; an electric fan that is disposed in the main body housing; a dust collection portion that is disposed on the rotary shaft and collects dust of an air flow which is sucked from the suction opening because of driving of the electric fan; and a battery that supplies electric power to each portion;
whereinthe electric fan is disposed on one side of the dust collection portion and the battery is disposed on another side of the dust collection portion. - View Dependent Claims (2, 3, 4, 5)
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6. A cleaning robot comprising:
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a main body housing that is provided with a suction opening disposed through a lower surface and an air exhaling opening disposed through an upper surface and moves by itself on a floor surface; an electric fan that is disposed in the main body housing; a dust collection portion that collects dust of an air flow which is sucked from the suction opening because of driving of the electric fan; an air flow path that connects the suction opening with the dust collection portion, and connects the dust collection portion with the air exhaling opening; and a control board that controls each portion;
whereinthe air flow path is disposed on one side of the dust collection portion and the control board is disposed on another side of the dust collection portion. - View Dependent Claims (7, 8, 9)
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Specification