Vacuum cleaner and vacuum cleaning system and methods of use in a raised floor environment

• US 9,119,512 B2
• Filed: 03/28/2012
• Issued: 09/01/2015
• Est. Priority Date: 04/15/2011
• Status: Active Grant

• Current Assignee: Martins Maintenance, Inc.
• Original Assignee: Martins Maintenance, Inc.
• Inventors: Martins, Manuel E. Jr., Sadowski, Marek, Czarnecki, Tomasz, Iwaszko, Roman, Kszonowski, Lukasz, Miklaszewicz, Franciszek
• Primary Examiner(s): GOLIGHTLY, ERIC WAYNE
• Application Number:
  US13/432,304
• Publication Number:
  US 20120260944A1
• Time in Patent Office: 1,252 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: A47L 2201/00 Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
• CPC Class Codes: A47L 2201/04 Automatic control of the travelling movement; Automatic obstacle detection
• CPC Class Codes: A47L 5/14 cleaning by blowing-off, also combined with suction cleaning
• CPC Class Codes: A47L 9/00 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
• CPC Class Codes: A47L 9/0472 Discs
• CPC Class Codes: A47L 9/08 with means adapted for blowing
• CPC Class Codes: A47L 9/2826 the condition of the floor
• CPC Class Codes: A47L 9/2842 Suction motors or blowers
• CPC Class Codes: A47L 9/2884 Details of arrangements of batteries or their installation

Abstract

A remote-controlled, autonomous, or semi-autonomous vacuum cleaner for raised floor environments is especially configured to clean tight, hard-to-reach areas, such as the space between the floor and the raised panels of a raised access floor system and a control module for remotely operating the vacuum cleaner. The vacuum includes a body, a power source supported by the body, a vacuum module supported by the body, the vacuum module being configured to intake air and exhaust air, and a drive module supported by the body. The body includes an outer casing having channels formed therein, with the channels being configured to divide and channel exhaust flow and to direct exhaust flow in multiple directions.

Claims

1. A vacuum cleaner for raised floor environments, comprising:

a body;

a power source supported by the body;

a vacuum module supported by the body, the vacuum module being configured to intake air and exhaust air; and

a drive module supported by the body,

wherein the body includes an outer casing having an upper dissipation plate that blocks exhaust air from the vacuum module and directs the exhaust air to channels formed in an outer surface of the casing, the channels being configured to divide and channel exhaust air and to direct exhaust air in multiple directions.

2. The vacuum cleaner of claim 1, further comprising a controller supported by the body, the controller being configured to control the operation of the power source, vacuum module and drive module.

3. The vacuum cleaner of claim 2, further comprising an infrared sensor supported by the body, the infrared sensor being coupled to the processor and configured to detect objects proximate to the body of the vacuum cleaner.

4. The vacuum cleaner of claim 3, wherein the controller is configured to send and receive signals from the infrared sensor to detect objects.

5. The vacuum cleaner of claim 2, further comprising a communications module supported by the body.

6. The vacuum cleaner of claim 5, wherein the communications module comprises a receiver supported by the body and a transmitter supported by the body.

7. The vacuum cleaner of claim 1, wherein the drive module includes two wheels on a left side of the vacuum cleaner, two wheels on a right side of the vacuum cleaner, and independent drive systems for the left side and the right side configured to allow the vacuum to turn in place.

8. The vacuum cleaner of claim 1, wherein the vacuum module includes a suction module, a dustbin, a pump, and a filter, supported by the body.

9. The vacuum cleaner of claim 1, further comprising a sound module.

10. The vacuum cleaner of claim 1, wherein the power source is a battery selected from the group consisting of a lithium-ion polymer battery and a lithium-ferrum battery.

11. The vacuum cleaner of claim 1, further comprising an electronic amplifier in electrical communication with the power source, wherein the electronic amplifier is capable of converting a voltage from about 22 to 24 volts to a voltage of greater than 200 volts.

12. The vacuum cleaner of claim 1, further comprising at least one video camera supported by the body.

13. The vacuum cleaner of claim 1, further comprising a light supported by the body.

14. The vacuum cleaner of claim 1, further comprising a video recording device supported by the body.

15. A method of channeling exhaust air from a vacuum cleaner for raised floor environments comprising a plurality of raised panels disposed above a floor, the method comprising:

providing a vacuum cleaner for raised floor environments comprising a body, a power source supported by the body, a vacuum module supported by the body, the vacuum module being configured to intake air and exhaust air, a drive module supported by the body, the body including an outer casing, the outer casing having an upper dissipation plate that blocks exhaust air from the vacuum module and directs the exhaust air to channels formed in an outer surface of the casing, the channel being configured to divide and channel exhaust flow and to direct exhaust flow in multiple directions; and

performing a cleaning operation with the vacuum cleaner.