Electrode plate fixing mechanism and electrostatic purification device applying same

Abstract

The invention relates to an electrode plate fixing mechanism, which comprises a frame body for mounting electrode plates with different polarities, wherein the frame body comprises mounting racks which are oppositely arranged at intervals, each mounting rack comprises a first mounting part used for supporting and mounting the electrode plate with the first polarity and a second mounting part usedfor supporting and mounting the electrode plate with the second polarity, and an isolation gap is formed between the first mounting part and the second mounting part. The invention further relates toan 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 plate with different polarities, the first electrode plates and the second electrode plates are alternately arranged and mounted on mounting frames at intervals, first mounting parts and the second electrode plates are separately arranged, the second mounting parts and the first electrode plates are separately arranged, and the electric connection assemblycomprises a first connecting piece and a second connecting 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 invention relates to the technical field of electrostatic purification devices, in particular to an electrode plate fixing mechanism, and 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 for dust removal, and can be 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 separator, t...

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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