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Vacuum cleaner

A technology for vacuum cleaners and actuators, applied in the directions of vacuum cleaners, suction filters, climate sustainability, etc., can solve the problems of increasing the manufacturing cost and assembly cost of vacuum cleaners

Active Publication Date: 2020-10-27
AB ELECTROLUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] All of these types of components add to the manufacturing cost of a vacuum cleaner as well as the cost of assembly, and generally, in today's consumer market, if a product such as a vacuum cleaner and its related components has the conditions to manufacture and assemble it in a cost-effective manner and / or feature, it would be an advantage

Method used

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Examples

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Embodiment Construction

[0028] Various aspects of the invention are described more fully below. Like reference numerals refer to like parts throughout. Well-known functions or constructions will not necessarily be described in detail for brevity and / or clarity.

[0029] figure 1 A top view of a vacuum cleaner 1 according to some embodiments is shown. According to the illustrated embodiment, the vacuum cleaner 1 is a canister vacuum cleaner 1 . According to another embodiment, the vacuum cleaner referred to herein may be a canister vacuum cleaner, a stick vacuum cleaner, an upright vacuum cleaner, a bucket vacuum cleaner, a handheld vacuum cleaner, or the like.

[0030] The vacuum cleaner 1 comprises a cleaning nozzle 3, a motor and a fan driven by the motor to generate a negative pressure (ie a partial vacuum at the cleaning nozzle 3).

[0031] figure 2 show as figure 1 A side view of the vacuum cleaner 1 is shown. exist figure 2 In , some components of the vacuum cleaner 1 (such as the mot...

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PUM

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Abstract

A vacuum cleaner (1) is disclosed comprising a cleaning nozzle (3), a motor (5), a fan (7) powered by the motor (5) so as to generate a negative pressure at the cleaning nozzle (3), a control assembly(9, 11) configured to control the power generated by the motor (5), and an actuator (13) connected to the control assembly (9, 11). The actuator (13) is movably arranged between at least two different positions (p1 - p4). The control assembly (9, 11) is configured to control the motor (5) to at least two different power levels based on the position (p1 - p4) of the actuator (13). The actuator (13) is movably arranged to a further position (p5), wherein the control assembly (9, 11) is configured to operate the motor (5) in an automatic mode when the actuator (13) is in the further position (p5).

Description

technical field [0001] The present disclosure relates to a vacuum cleaner capable of operating in an automatic mode. Background technique [0002] A vacuum cleaner, also known as a sweeper or hoover, is a device that uses a motor-driven fan to create a partial vacuum to draw dust and dirt from surfaces such as floors, carpets, furniture, etc. Dust and dirt are collected by separator units such as dust bags or cyclones for later use. [0003] In most vacuum cleaners, the power of the motor can be adjusted by means of an actuator (such as a knob, button, etc.). In this way, the user can select the power level of the motor according to the cleaning needs and / or the type of surface to be cleaned. As an example, a user may select a lower power level when cleaning soft surfaces such as carpets, furniture, drapes, etc., and may select a higher power level when cleaning harder surfaces such as floor surfaces. [0004] Some high-end vacuum cleaners (i.e. those in the higher price ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/36A47L9/28A47L9/10
CPCA47L5/365A47L9/2842A47L9/2821A47L9/102A47L9/2857Y02B40/00
Inventor S·法里莫T·瓦莫斯
Owner AB ELECTROLUX
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