Cleaning device and method for operating cleaning device

A technology for cleaning equipment and home use, which is applied in the field of operating cleaning equipment and household vacuum cleaners, and can solve the problems of reducing the suction power of the blower and not providing suction power

Inactive Publication Date: 2017-06-06
VORWERK & CO INTERHOLDING GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage here is that the suction power of the blower is always reduced when the cleaning device is lifted off the surface
As a result, an optimal suction power is not provided, for example to remove cobwebs in the ceiling area of ​​a room

Method used

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  • Cleaning device and method for operating cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The cleaning device 1 shown in this figure is constructed as a hand-held vacuum cleaner, which is generally used for cleaning surfaces 3. The surface 3 is the ground here, but the cleaning device 1 can also be used to clean the floor covering

[0022] The cleaning device 1 has a basic device 6 and an accessory device 5. The accessory device 5 can be removed from the base device 6 so that the base device 6 can also be used without the accessory device 5. The basic device 6 has a rod 7 which is here preferably configured telescopically so that the user of the cleaning device 1 can adjust a length that is comfortable for him. A handle 8 is arranged on the rod 7 by which the user can guide the cleaning device 1 during the cleaning operation. For example, switches such as on and off switches can be arranged on the handle 8. A blower 2 is arranged in the basic device 6, which generates an air flow through the cleaning device 1 during operation, so that the suction material i...

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PUM

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Abstract

The invention relates to a cleaning device (1), particularly a household vacuum cleaner, with a blower (2) and an evaluation and control device (4) for varying a suction power of the blower (2) in response to a determined allocation state of the cleaning device (1) to a surface (3), namely a contact state in which the cleaning device (1) is placed on the surface (3), or a non-contact state in which the cleaning device (1) is lifted from the surface (3). In order to provide a cleaning device (1) with which a surface remote cleaning task can be carried out successfully, it is proposed that the evaluation and control device (4) arranged to set the suction power upon detection of the non-contact state at a higher level than upon detection of a contact state. Furthermore, the invention relates to a method of operating the cleaning device (1).

Description

Technical field [0001] The present invention relates to a cleaning device, especially a household vacuum cleaner. The cleaning device has a blower and an analysis and control device for changing the suction power of the blower according to the determined associated state of the cleaning device and the surface, and the associated state refers to The contact state where the cleaning device is placed on the surface or the non-contact state where the cleaning device is lifted from the surface. [0002] In addition, the present invention relates to a method for operating a cleaning device, wherein the associated state of the cleaning device and the surface is determined, and the contact state where the cleaning device is placed on the surface or the cleaning device is lifted off the surface. A non-contact state, and wherein the suction power of the blower of the cleaning device is changed according to the determined associated state of the cleaning device. Background technique [0003]...

Claims

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Application Information

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IPC IPC(8): A47L9/28
CPCA47L9/2821A47L9/2842A47L9/2805
Inventor K·施特拉克
Owner VORWERK & CO INTERHOLDING GMBH
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