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Vacuum cleaner

A technology for vacuum cleaners and devices, applied in the installation of vacuum cleaners, electrical equipment, cleaning equipment, etc., to achieve the effect of reducing lifting operations

Active Publication Date: 2020-08-04
AB ELECTROLUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Further, since the design of hand-held vacuum cleaners is usually optimized for floor cleaning, they are effectively used on surfaces above a certain height (such as walls, shelves, and ceilings) Vacuums can be a challenge

Method used

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Examples

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Embodiment Construction

[0034] Embodiments herein will now be described more fully with reference to the accompanying drawings in which embodiments are shown. Well-known functions or constructions will not necessarily be described in detail for brevity and / or clarity.

[0035] figure 1 A vacuum cleaner 1 according to an embodiment is shown in a perspective view. This specific type of vacuum cleaner is known as an upright or stick vacuum. Vacuum cleaners can be powered by rechargeable batteries, cables, or a combination of both.

[0036] The vacuum cleaner 1 comprises a housing 10 . The housing 10 can be made as a hollow body or structure for housing some parts of the vacuum cleaner 1 . The housing 10 may include a motor fan unit for generating air flow. exist Figure 5a to Figure 5c A schematic airflow and a schematic motor-fan unit are shown in . Housing 10 also includes the Figure 5a to Figure 5c Housing air outlet 11 and housing air inlet shown in . exist figure 1 , the housing 10 is ar...

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PUM

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Abstract

A vacuum cleaner (1) is provided. The vacuum cleaner (1) comprises a profile (23) extending between a profile nozzle end (21) for attachment of a nozzle (40) and a profile handle end (22) for attachment of a first handle (50), a housing (10) attached to the profile (23), the housing (10) comprising a motor fan unit (12) for generating an airflow, a housing air outlet (11) and a housing air inlet (14), and an airflow channel (60) extending from the profile nozzle end (21) to the housing air outlet (11) via the housing air inlet (14), for allowing an airflow from the first profile end (21) to the housing air outlet (11). The housing (10) is arranged with a second handle (20) operable by a user to move the vacuum cleaner (1).

Description

technical field [0001] The present invention relates to a vacuum cleaner. Background technique [0002] Different kinds of stick vacuum cleaners are known. Vacuum cleaners of this type typically have an elongated body with a nozzle at one end and a handle at the other end. A housing with the fan and filter can be attached to the elongated body and can extend substantially parallel thereto. Such housings may include fans and motors, dust collectors, filters, and other necessary parts. [0003] Handheld vacuum cleaners allow users to remove dirt and debris with relative ease and efficiency, and can be operated with a single-handed grip. [0004] In some stick vacuum cleaners, the housing is detachable from the elongate body and can be used independently as a handheld vacuum cleaner separate from the elongate body. This can be useful, for example, for sucking up crumbs from tables and the like. This also allows the user to reach surfaces where the mouthpiece of the body is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/24A47L5/28
CPCA47L5/24A47L5/28A47L5/225A47L9/30A47L9/322A47L9/2857A47L9/1463
Inventor J·克里斯蒂安森J·赫德罗斯
Owner AB ELECTROLUX
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