| 摘要 |
An air purifier is constructed to include a conduit housing a high voltage circuit board and a high voltage generator in a rear section thereof and at least one high voltage electrode and a number of ground electrodes in a front section thereof, the high voltage electrode and ground electrodes functioning as an ionizer as well as an electrostatic precipitator, trapping and removing contaminants from the air when receiving a high voltage output from the high voltage generator, so that air flowing by the high voltage electrode gets ionized and, floating contaminant particles are then combined with air ions, which are drawn to the ground electrodes and get trapped and neutralized by the ground electrodes.
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