Electrode plate fixing mechanism and electrostatic purification device applying same

Abstract

The invention relates to an electrode plate fixing mechanism, which comprises two sets of electrode plate brackets which are oppositely arranged and supporting pieces which are oppositely arranged andconnected between the two sets of electrode plate bracket, wherein each set of electrode plate bracket comprises a first support body and a second support body with a gap, the middle portions of theleft and right ends of the second support body are connected with the first support body, the upper edge portion and the lower edge portion of the first support body are provided with first mounting areas for mounting a first electrode plate, and the middle portion of the second support body is provided with a second mounting area for mounting a second electrode plate. The invention further relates to an electrostatic purification device, which comprises an electrode plate fixing mechanism, an electrode plate group and an electric connection assembly, wherein the electrode plate group comprises first electrode plates and second electrode plates which have different polarities, the first electrode plates and the second electrode plates are alternately arranged and installed on electrode plate brackets at intervals, and the electric connection assembly comprises a first connection piece and a second connection piece which are used for electric connection. The creepage distance between the electrode plate fixing mechanism and the electrostatic purification device is long.

Description

technical field [0001] The present invention relates to the technical field of electrostatic purification devices, in particular to an electrode plate fixing mechanism, and also to an electrostatic purification device using the mechanism. Background technique [0002] Electrostatic electrostatic purification devices are now widely used in various electrical appliances. They can be used in air purifiers to remove dust, and used in range hoods to absorb oil fume, thereby achieving the effect of purification. The creepage problem between the plates of different polarities in the electrostatic purification device directly affects the safety of use. [0003] The authorized announcement number is CN206604646U (application number is 2017420340485.8) Chinese utility model patent "Electrostatic Device and Range Hood", in which the disclosed electrostatic device includes a first electrode plate, a second electrode plate, an installation fence, a first separator, a second The separato...

AI Technical Summary

Problems solved by technology

In the electrostatic module, the creepage distance between the first electrode plate and the second electrode plate is increased through the through slot, but the through slot only increases the creepage distance as far as possible on the basis of the thickness of the outer frame. Although the creepage distance There is a certain increase relative to the vertical distance between the first electrode plate and the second electrode plate, but the increase is very limited and will weaken the strength of the outer frame

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