Cleaning apparatus having vacuum cleaner and docking station

Patent metadata

Field	Value
Publication number	US-11134818-B2
Application number	US-202117319718-A
Country	US
Kind code	B2
Filing date	May 13, 2021
Priority date	Dec 14, 2018
Publication date	Oct 5, 2021
Grant date	Oct 5, 2021

Abstract

A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.

First claim

What is claimed is:

1. A cleaning apparatus comprising:
a vacuum cleaner comprising:
a cleaner body,
a dust collecting chamber in which foreign substances are collected through centrifugal separation,
a motor configured to generate a suction airflow, and
a battery configured to drive the motor; and
a dust collecting station connectable to the dust collecting chamber and configured to remove the foreign substances collected in the dust collecting chamber,

wherein the dust collecting station comprises:
a station body having a long axis extending in a vertical direction,
a seating portion comprising an opening configured to communicate with an inside of the dust collecting chamber and on which the dust collecting chamber is configured to be seated,
a suction device configured to generate a suction airflow such that the foreign substances in the dust collecting chamber are discharged through the opening of the seating portion,
a collecting portion arranged between the opening of the seating portion and the suction device and configured to collect the foreign substances discharged through the opening of the seating portion from the inside of the dust collecting chamber,
a flow path formed to extend from the opening of the seating portion to the suction device and allow the suction airflow to flow therein,
a flow path control device configured to selectively block at least a part of the flow path, and
a charging portion on which at least a part of the cleaner body is configured to be seated for the battery to be charged, and

wherein the charging portion, the seating portion, the collecting portion, and the suction device, are sequentially arranged on the station body in a downward direction along the long axis.

2. The cleaning apparatus of claim 1 , wherein the charging portion comprises a battery seating part on which the part of the cleaner body is configured to be seated in a direction corresponding to the direction along the long axis.

3. The cleaning apparatus of claim 2 , wherein the charging portion further comprises a battery guide configured to guide the part of the cleaner body to be moved in the direction corresponding to the direction along the long axis to thereby be seated on the charging portion.

4. The cleaning apparatus of claim 3 ,
wherein the charging portion further comprises a charging terminal configured to supply power to the battery while in contact with the battery, and
wherein the battery guide is further configured to, upon the part of the cleaner body being seated on the charging portion, guide the part of the cleaner body such that the battery is connected to the charging terminal.

5. The cleaning apparatus of claim 4 , wherein the dust collecting station, upon the battery being connected to the charging terminal, is further configured to supply power to the charging portion for the battery to be charged.

6. The cleaning apparatus of claim 1 , wherein the dust collecting station is further configured such that the battery is charged by the charging portion at the same time as the foreign substances are collected by the collecting portion.

7. The cleaning apparatus of claim 1 ,
wherein the dust collecting chamber comprises:
a dust collecting chamber body having a cylindrical shape,
a first dust collecting portion formed along an inner circumferential surface of the dust collecting chamber body,
a second dust collecting portion formed in a center of the first dust collecting portion to be partitioned from the first dust collecting portion, and
a dust collecting chamber door configured to simultaneously open or close the first dust collecting portion and the second dust collecting portion, and
wherein the seating portion is further configured such that the suction airflow is simultaneously supplied to both the first dust collecting portion and the second dust collecting portion by opening of the dust collecting chamber door.

8. A dust collecting station connectable to a dust collecting chamber of a vacuum cleaner and configured to remove foreign substances collected in the dust collecting chamber and charge a battery of the vacuum cleaner therein, the dust collecting station comprising:
a station body having a long axis extending in a vertical direction;
a seating portion comprising an opening configured to communicate with an inside of the dust collecting chamber and on which the dust collecting chamber is configured to be seated;
a suction device configured to generate a suction airflow such that the foreign substances in the dust collecting chamber are discharged through the opening of the seating portion;
a collecting portion arranged between the opening of the seating portion and the suction device and configured to collect the foreign substances discharged through the opening of the seating portion from the inside of the dust collecting chamber;
a flow path formed to extend from the opening of the seating portion to the suction device and allow the suction airflow to flow therein;
a flow path control device configured to selectively block at least a part of the flow path; and
a charging portion on which at least a part of the vacuum cleaner is configured to be seated for the battery of the vacuum cleaner to be charged,
wherein the charging portion, the seating portion, the collecting portion, and the suction device, are sequentially arranged on the station body in a downward direction along the long axis.

9. The dust collecting station of claim 8 , wherein the charging portion comprises a battery seating part on which the part of the vacuum cleaner is configured to be seated in a direction corresponding to the direction along the long axis.

10. The dust collecting station of claim 9 , wherein the charging portion further comprises a battery guide configured to guide the part of the vacuum cleaner to be moved in the direction corresponding to the direction along the long axis to thereby be seated on the charging portion.

11. The dust collecting station of claim 10 ,
wherein the charging portion further comprises a charging terminal configured to supply power to the battery of the vacuum cleaner while in contact with the battery of the vacuum cleaner, and
wherein the battery guide is further configured to, upon the part of the vacuum cleaner being seated on the charging portion, guide the part of the vacuum cleaner for the battery of the vacuum cleaner to be connected to the charging terminal.

12. The dust collecting station of claim 11 , wherein the dust collecting station, upon the battery of the vacuum cleaner being connected to the charging terminal, is further configured to supply power to the charging portion such that the battery of the vacuum cleaner is charged.

13. The dust collecting station of claim 1 , wherein the dust collecting station is further configured such that the battery of the vacuum cleaner is charged by the charging portion at the same time as the foreign substances are collected by the collecting portion.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Kim See Hyun
• Choi In Gyu
• Kwon Ki Hwan
• Kim Shin
• Kim Hyeon Cheol
• Lee Do Kyung
• Lee Hyun Ju
• Jang Yun Soo
• Cha Seung Ryong
• Han Jung Gyun

Classifications

• A47L9/2873 Primary

  Docking units or charging stations (for autonomous or robotic vacuum cleaners A47L2201/02) · CPC title

• A47L9/0063

  External storing devices; Stands, casings or the like for the storage of suction cleaners · CPC title

• A47L5/24

  Hand-supported suction cleaners · CPC title

• A47L9/106 Primary

  Dust removal · CPC title

• A47L9/0009

  Storing devices (winding devices for electric cables A47L9/26); Supports, stands or holders · CPC title