Electrode plates, electrostatic ionization modules and range hoods

Abstract

The invention discloses an electrode plate, an electrostatic ionizing module and a range hood. A plurality of first discharge units which are arrayed along an extension direction of the electrode plate are arranged on the top of the electrode plate; a plurality of second discharge units which are arrayed along the extension direction are arranged at the bottom of the electrode plate; the first discharge units and the second discharge units are staggered with each other along a height direction of the electrode plate. According to the electrode plate of the invention, distribution density of the discharge units can be increased on the extension direction, so that insufficient ionization areas can be reduced, and the effective and sufficient ionization effect can be guaranteed.

Description

technical field [0001] The invention belongs to the field of household appliances, in particular, the invention relates to an electrode plate, an electrostatic ionization module and a range hood including the electrode plate. Background technique [0002] At present, the relatively good range hoods on the market can achieve 90% or more in terms of grease separation. However, due to long-term use, a large amount of grease will accumulate inside the range hood, especially in the fan and pipes, which will reduce the performance and smoking of the range hood. effect and increase the noise of the range hood. The method of removing the oil fume in the range hood by absorbing the oil fume through the electrostatic module (the electrostatic module generally includes the electrostatic ionization module and the electrostatic collection module installed successively) has gained certain approval on the application side. The current electrostatic module is mainly set up on the metal plat...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing solutions, the electrode plates used for electrostatic ionization are generally only provided with a single row of tip discharge structures, or two rows of tip discharge structures parallel to each other and aligned at the tips. The discharge ionization area cannot completely cover the space path through which the oil fume passes, and part of the oil fume is not effectively ionized to load the charge, resulting in low oil fume purification efficiency and poor effect

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