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Vacuum cleaner and controlling method of the same

A technology of vacuum cleaners and dust collectors, which is applied in the direction of vacuum cleaners, suction filters, household appliances, etc., and can solve the problems of reducing the performance of collection

Inactive Publication Date: 2012-11-07
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the unseparated dust is expelled by the airflow being expelled through the outlet, reducing the performance of the collection

Method used

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  • Vacuum cleaner and controlling method of the same
  • Vacuum cleaner and controlling method of the same
  • Vacuum cleaner and controlling method of the same

Examples

Experimental program
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Embodiment Construction

[0049] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0050] figure 1 is a perspective view showing a state in which the collector is separated from the vacuum cleaner according to one embodiment of the present invention.

[0051] refer to figure 1 , The vacuum cleaner according to one embodiment of the present invention includes a cleaner body 100 having a suction force generator therein, and a dust collector 200 that separates dust from introduced air and stores the separated dust.

[0052] Moreover, the vacuum cleaner includes a suction nozzle 20 through which the dust-containing gas is sucked, a handle 40 allowing the user to operate the vacuum cleaner, an extension pipe 30 connecting the suction nozzle 20 with the handle 40, and connecting the suction no...

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Abstract

A vacuum cleaner that includes a dust collector forming a dust storage and a method of controlling a vacuum cleaner are provided. The vacuum cleaner includes a fixed member, a rotating member, a compressing motor , a counter, a signaler, and a controller. The fixed member is fixed to the dust storage. The rotating member compresses the dust through interaction with the fixed member. The compressing motor drives the rotating member. The counter measures a moving time of the rotating member. The signaller issues a dust empty signal. The controller operates the signaller when a measured moving time is less than a reference time. In the method, dust in the dust collector is compressed by the rotating member. A quantity of the compressed dust is determined. A signal to empty the compressed dust to an outside of the vacuum cleaner is issued when the quantity exceeds a predetermined amount.

Description

technical field [0001] The present invention relates to a vacuum cleaner and a method for controlling the vacuum cleaner, and more particularly to a vacuum cleaner and a method for controlling the vacuum cleaner, which can increase the dust collection capacity of the dust collector and when the dust collected in the collector is more than a predetermined When the amount is high, it indicates when the collector should be emptied. Background technique [0002] Generally, a vacuum cleaner is a device that sucks dust-containing gas using vacuum pressure generated by a vacuum motor installed in its body, and then filters the dust in the body. [0003] Vacuum cleaners can be classified into a canister type, in which a nozzle, an inlet, which is provided separately from the body and connected to the body through a connecting pipe, and a column type, in which the nozzle and the body are integrally formed. [0004] The collector attached to the cyclone vacuum cleaner is a device tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L5/12A47L9/10A47L9/19A47L9/28
Inventor 河建镐徐真旭尹昌虎金镇泳李昌勋朴润熙
Owner LG ELECTRONICS INC
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