Electric dust collector

A vacuum cleaner, electric technology, applied in the direction of vacuum cleaners, suction filters, cleaning equipment, etc., can solve the problems of unsatisfactory, increased ventilation loss, difficulty in improving suction power, etc., and achieve the effect of small ventilation loss and high suction power
CN101091635AActive Publication Date: 2007-12-26日立グローバルライフソリューションズ株式会社
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
日立グローバルライフソリューションズ株式会社
Publication Date
2007-12-26

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Abstract

The present invention provides an electric dust cleaner which can easily and wholesomely discharge the collected dust and the ventilating loss lost is small namely high sucking power. It is provided with a vacuum cleaner main body which is installed with an electric driven blower at the inner side and a dust collecting box which is detachably arranged on the vacuum cleaner main body, an ash accommodating component which accommodates the ash is arranged in the dust collecting box, and the flow circuit which is formed by the dust accommodating component and the inner wall of the dust collecting box is formed that it extends from the upriver side to the downriver side.
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Description

technical field

[0001] The present invention relates to an electric vacuum cleaner which separates dust from dust-laden air flow in a dust collecting box provided on a main body of the vacuum cleaner, can easily discharge the dust collected in the dust collecting box, and can reduce ventilation loss in the dust collecting box. Background technique

[0002] An electric vacuum cleaner that can easily discharge dust collected in a dust box is described in, for example, Japanese Unexamined Patent Publication No. 2003-19094 (Patent Document 1).

[0003] The electric vacuum cleaner disclosed in Patent Document 1 includes a detachable dust collecting container on a main body case of the vacuum cleaner, a filter on the upper part of the dust collecting container, and an openable and closable bottom cover on the lower part. If the dust container is full of collected dust, throw away the garbage.

[0004] By removing the dust collection container from the main body box, placing the g...

Claims

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