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 unable to generate ions, dirt attached to the ion generator, temperature rise, etc., to prevent temperature rise, prolong service life, and improve durability Effect
CN102197975AInactive Publication Date: 2011-09-28PANASONIC CORP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
PANASONIC CORP
Publication Date
2011-09-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an electric dust collector, comprising an electric blower which generates suction air for sucking dust and discharges exhaust air, an ion generator for generating ions, a venting flow path which communicates the ion generator and the air in order to discharge ions generated by the ion generator to the air, a dust-collecting chamber used for collecting dust, and a suction member which is communicated with the electric blower for sucking dust and enables a part of the exhaust air to be merged into the venting flow path and discharges ions to the air by means of Venturi effect.
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Description

technical field

[0001] The present invention relates to electric vacuum cleaners. Background technique

[0002] A conventional electric vacuum cleaner in consideration of an air cleaning effect is disclosed in, for example, Japanese Patent Application Laid-Open No. 2008-212389. This electric vacuum cleaner includes an ion generator, a main body of the electric vacuum cleaner, and a suction member. The floating dust is charged by using the ions discharged into the atmosphere along with the exhaust of the electric blower, and the dust is collected in a dust collector using a non-woven fabric. in the bag. Here, the ion generator is composed of a high-voltage discharge electrode for releasing ions into the atmosphere along with the exhaust of the electric blower. A dust bag made of non-woven fabric for collecting dust is built into the main body of the electric vacuum cleaner. The suction piece communicates with the electric blower for suctioning dust.

[0003] However, in t...

Claims

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