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Vacuum cleaner assembly and method for its operation

A vacuum cleaner and component technology, which is applied in the installation of vacuum cleaners, suction nozzles, and electrical equipment, and can solve problems such as limited battery capacity

Pending Publication Date: 2021-08-06
威赛有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to ensure sufficient manoeuvrability and to keep the weight borne by the user as low as possible, the battery capacity of such stick-on cleaners is in most cases strongly limited

Method used

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  • Vacuum cleaner assembly and method for its operation
  • Vacuum cleaner assembly and method for its operation
  • Vacuum cleaner assembly and method for its operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Figure 1A A vacuum cleaner assembly 1 according to the invention is shown with a vacuum cleaner housing 2 . Arranged in the vacuum cleaner housing 2 is a fan 3 for generating a suction air flow, which fan can be driven by an electric fan motor 4 . FIG. 1 also shows a dirt separating device 5 for separating dirt particles entrained in the suction air flow. In the exemplary embodiment shown, the dirt separating device is designed as a combination of a cyclone filter and a fiber filter. However, any other commercially available technology can also be used here.

[0043] The vacuum cleaner assembly 1 also includes a vacuum cleaner nozzle 6 and a suction pipe 7 connecting the vacuum cleaner nozzle 6 to the vacuum cleaner housing 2 . An external energy storage unit 8 is arranged on the suction line 7 .

[0044] The individual components of the vacuum cleaner assembly 1 are detachably connected to one another. Figure 1B These components are shown separately from each oth...

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Abstract

The invention relates to a vacuum cleaner assembly (1) comprising a vacuum cleaner housing (2); a fan (3) arranged in the vacuum cleaner housing (2) for generating a suction air flow; an electric fan motor (4) for driving the fan (3); a dirt separating device (5) arranged in the vacuum cleaner housing (2) for separating dirt particles carried together in the suction air flow; a vacuum cleaner nozzle (6); and a suction pipe (7) connecting the cleaner nozzle (6) to the cleaner housing (2). At least one external energy storage unit (8) is arranged on the suction tube (7). According to the invention, the external energy storage unit (8) can be connected to the fan motor (4).

Description

technical field [0001] The invention relates to a vacuum cleaner assembly, which includes: a vacuum cleaner housing; a fan arranged in the vacuum cleaner housing, the fan is used to generate suction air flow; an electric fan motor, the fan motor is used to drive the fan; A dirt separating device in the vacuum cleaner housing for separating dirt particles entrained in the suction air flow; and a vacuum cleaner nozzle; and for detachable removal of the vacuum cleaner nozzle from the vacuum cleaner housing Suction tubing connected to ground. The invention is based on a vacuum cleaner assembly of this type, in which at least one external energy storage unit is also arranged on the suction line. Background technique [0002] A vacuum cleaner assembly of this type is known, for example, from the applicant's publication DE 10 2016 105 687 A1. The external energy storage unit is used here to supply electrical energy to a mechanical cleaning device arranged in the vacuum cleaner no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/28A47L9/00A47L9/02A47L9/28A47L9/32
CPCA47L5/28A47L9/00A47L9/02A47L9/2857A47L9/2884A47L9/32A47L9/102A47L11/4005A47L11/4027
Inventor W·格尔登
Owner 威赛有限公司