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Electric vacuum cleaner

A vacuum cleaner and electric technology, which is applied in the direction of vacuum cleaners, suction filters, cleaning equipment, etc., can solve the problems of limited air purification effect and inability to capture fine dust, and achieve excellent air purification effect

Inactive Publication Date: 2008-09-10
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the above-mentioned method of generating ions is adopted, the effect of air purification is quite limited due to the inability to capture the fine dust floating in the air.

Method used

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  • Electric vacuum cleaner
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Examples

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Embodiment Construction

[0019] An embodiment of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the technical scope of the present invention is not limited by these examples.

[0020] (Example)

[0021] The electric vacuum cleaner in this embodiment will be described in detail below using FIGS. 1 to 6 .

[0022] In Fig. 1 and Fig. 2, 1 is the electric vacuum cleaner body, and the electric fan room 3 with built-in electric fan 2 is arranged at the rear part of the body, and the dust collection chamber 5 is arranged at the front part, and in the dust collection chamber 5, the mode that assembles and disassembles freely There is a dust bag 4 for collecting dust and undergoing electretization (that is, permanent polarization) processing. In addition, a pair of freely rotatable wheels 6 for walking are installed on both sides of the rear and lower part of the body, and casters 7 also for walking are installed on the bottom fron...

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PUM

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Abstract

The invention provides an electric dust collector which captures fine dust float on air by using ion. The electric dust collector includes an ion generator (35), an electric fan (2) for generating dust-absorbing airflow, a dust collecting bag (4) made of non-woven fabric by polarization processing, and a dust collecting head (16). The ion generator (35) generates massive ions, exhausts the ions to air by using the electric fan (2), and floating dust is charged in large range. Finally, the dust charged by the ions is captured and collected by the dust collecting bag (4).

Description

technical field [0001] The invention relates to an electric vacuum cleaner with excellent air purification effect. Background technique [0002] In existing electric vacuum cleaners, in order to generate ions, someone has proposed a structure in which an ion generator is provided in the suction or exhaust passage (for an example, please refer to Japanese Patent Laid-Open Publication No. 2003-190046). [0003] However, if the above-mentioned ion generation method is adopted, the effect of air purification is rather limited due to the inability to capture the fine dust floating in the air. Contents of the invention [0004] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide an electric vacuum cleaner with excellent air purification effect. [0005] In order to solve the above-mentioned problems existing in the prior art, the vacuum cleaner of the present invention includes: a built-in electric fan that generates suctio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L7/04A47L9/14
Inventor 仲本博司伊藤幸一古贺理基岩佐彻
Owner PANASONIC CORP
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