CN211503081U

CN211503081U - Ion purifier

Info

Publication number: CN211503081U
Application number: CN202020115848.XU
Authority: CN
Inventors: 许娜; 梁映
Original assignee: Foshan Yuanlibao Intelligent Electric Appliance Technology Co ltd
Current assignee: Foshan Yuanlibao Intelligent Electric Appliance Technology Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-15
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an ion purifier, including the shell that is equipped with air intake and air outlet, be located the wind channel between air intake and the air outlet and establish by motor drive's wind wheel in the wind channel to and establish at least one ion generator in the wind channel, this ion generator includes high voltage power supply and has the ion piece of dielectric barrier discharge structure, and this ion piece links to each other with the high voltage power supply electrical property. The utility model discloses a set up ion generator in the air-out wind channel, utilize high-tension electric field to produce the air ionization positive and negative oxygen ion release in order to improve the purification bactericidal effect to the air in the wind channel by ion generator, overall structure is simple and conveniently assemble the use.

Description

Ion purifier

Technical Field

The utility model relates to an air purification equipment especially relates to an ion purifier.

Background

An air purifier is a household appliance that purifies air using the principle of air circulation. The air purifier generally combines one or more of filtration adsorption, physical and chemical sterilization and electrostatic dust collection to improve the purification effect.

Common air purifiers usually adopt physical filtration adsorption such as activated carbon and efficient filter screens and physical and chemical sterilization of technologies such as ozone, photocatalyst, ultraviolet rays and negative ions to combine, and filter and eliminate peculiar smell of air through the technologies such as negative ions or photocatalyst. However, the effect of simply releasing negative ions into the air cannot be achieved, and although the photocatalyst can sterilize and remove peculiar smell, once the photocatalyst is covered with dust, the effect is greatly reduced, and even after viruses and bacteria are adhered to the photocatalyst, the air is polluted, so that the air purifying and sterilizing effect of the existing air purifier needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an ion purifier with better air purifying and sterilizing effects.

The utility model provides an ion purifier, including the shell that is equipped with air intake and air outlet, be located the wind channel between air intake and the air outlet and establish by motor drive's wind wheel in the wind channel to and establish at least one ion generator in the wind channel, this ion generator includes high voltage power supply and has the ion piece that the dielectric barrier discharge structure, and this ion piece links to each other with the high voltage power supply electrical property.

Wherein, the wind channel between wind wheel and the air outlet is set as the wind outlet channel, and the ion generator is fixed in the wind outlet channel through the bracket.

Wherein, still be equipped with filter equipment in the air-out wind channel, ion generator establishes between filter equipment and air outlet.

Wherein, the wind channel is the spiral case structure.

The ion plate comprises a dielectric plate, an outer electrode plate and an inner electrode plate, wherein the outer electrode plate and the inner electrode plate are respectively arranged on two side faces of the dielectric plate, the outer electrode plate is provided with a first lead end, the inner electrode plate is provided with a second lead end, and the first lead end are electrically connected with a high-voltage power supply.

Wherein, the ion sheet is a flat block structure.

Wherein the dielectric plate is a quartz glass plate or a ceramic plate, and the thickness of the dielectric plate is 0.1-2 mm.

The outer electrode plate and the inner discharge plate are conductive metal plates with a plurality of grids.

The dielectric plate, the outer electrode plate and the inner electrode plate are all U-shaped flat plates, the dielectric plate is sleeved between the outer electrode plate and the inner electrode plate, and insulating plates are arranged between the upper side plate and the lower side plate of the inner electrode plate.

The first wire end and the first wire end are arranged on the same side face of the ion sheet.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up ion generator in the air-out wind channel, utilize high-tension electric field to produce the air ionization positive and negative oxygen ion release in order to improve the purification bactericidal effect to the air in the wind channel by ion generator, overall structure is simple and conveniently assemble the use.

Drawings

Fig. 1 is a schematic structural view of an ion purifier, in which arrows shown by broken lines indicate the flow direction of air.

Fig. 2 is a schematic structural view of one embodiment of the ionizer.

Fig. 3 is a schematic structural view of another embodiment of the ionizer.

Fig. 4 is a schematic perspective view of an embodiment of an ion plate.

Fig. 5 is a schematic view of the internal structure corresponding to fig. 4.

Fig. 6 is an exploded view of the ion plate corresponding to fig. 4.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1, the utility model discloses an ion purifier to better effect of air purification and sterilization, include: the air conditioner comprises a shell 1, wherein an air inlet and an air outlet 11 are formed in the shell 1; the air duct 2 is positioned between the air inlet and the air outlet 11; a wind wheel 3 which is arranged in the air duct 2 and driven by a motor 4, and an ion generator 6 which is used for ionizing air by utilizing a high-voltage electric field to generate positive and negative oxygen ions. When the wind wheel 3 driven by the motor 4 rotates, air is sucked into the air duct 2 from the air inlet, and the air is ionized by the ion generator 6 by utilizing a high-voltage electric field to generate positive and negative oxygen ions which are released in the air duct 2 so as to improve the air purification and sterilization effects.

The air duct 2 generally adopts a volute structure, the air duct between the wind wheel and the air outlet 11 is an air outlet duct 21, and the ion generator 6 is fixed in the air outlet duct 21 through the bracket 5. Generally, a filtering device for filtering larger particles in the air is further disposed in the air outlet duct 21, and the ion generator 6 is preferably disposed between the filtering device and the air outlet 11 to have a higher air sterilization efficiency.

Wherein, the quantity of ion generator 6 can be one or more, a plurality of ion generator 6 respectively through a support 5 fix in air-out wind channel 21 can, be favorable to improving air sterilization efficiency through the simultaneous working of a plurality of ion generator 6.

As further shown in fig. 2 and 3, the ionizer includes a high voltage power supply 601 for generating a high frequency voltage and an ion plate 602 having a Dielectric Barrier Discharge (DBD) structure, and the ion plate 602 is electrically connected to the high voltage power supply 601.

With further reference to fig. 4-6, the ion sheet is a flat block-like structure. Specifically, the ion plate includes a dielectric plate 62, and an outer electrode plate 61 and an inner electrode plate 63 respectively disposed on two side surfaces of the dielectric plate 62, the outer electrode plate 61 has a first lead end 611, the inner electrode plate 63 has a second lead end 631, the first lead end 611 and the first lead end 611 are electrically connected to a high voltage power supply, so that the outer electrode plate 61 and the inner electrode plate 63 generate a flat high voltage electric field with uniform electric field intensity under the isolation of the dielectric plate 62, and the outer electrode plate 61 and the inner electrode plate 63 are both flat, so that the area is larger, and the contact area with air is larger, which is beneficial to improving the efficiency of ionizing air.

For convenience of installation and use, the first lead end 611 and the first lead end 611 are disposed on the same side of the ion sheet, and the assembled ionizer 6 has an external configuration as shown in fig. 3, i.e., 2 leads electrically connecting the ion sheet 602 and the high voltage power source 601 are disposed at the same end or the same side of the ion sheet 602. Of course, the first lead end 611 and the first lead end 611 may be disposed on different sides of the ion sheet, and the ion generator 6 after assembly has an external configuration as shown in fig. 2.

The dielectric plate 62 is typically a quartz glass plate or a ceramic plate, and the thickness of the dielectric plate 62 is 0.1 to 2 mm.

The outer electrode plate 61 is a conductive metal plate made of stainless steel, tungsten or lead alloy, and the outer electrode plate 61 is provided with a plurality of grids in the shape of round holes, square holes or other geometric shapes.

The inner electrode plate 63 may also be a conductive metal plate made of stainless steel, tungsten or lead alloy, and the outer electrode plate 61 is provided with a plurality of grids in the shape of circular holes, square holes or other geometric shapes.

In a preferred embodiment, the dielectric plate 62, the outer electrode plate 61 and the inner electrode plate 63 are U-shaped flat plates, the dielectric plate 62 is sleeved between the outer electrode plate 61 and the inner electrode plate 63, and the insulating plates 64 are disposed between the upper and lower side plates of the inner electrode plate 63, and the insulating plates 64 are typically made of insulating materials such as quartz glass plates, ceramic plates or rubber plates. The structure can enable the medium plate 62, the outer electrode plate 61 and the inner electrode plate 63 to be matched to form a high-voltage electric field, and is beneficial to further improving the electric field area of the ion sheet so as to provide ionized air efficiency and achieve the purpose of improving the sterilization and purification efficiency of air. The dielectric plate 62 is sleeved on the outer side of the inner electrode plate 63, the outer electrode plate 61 is sleeved on the outer side of the dielectric plate 62, and the common side edge of the three is fixed and assembled by a fixing frame 65 made of insulating material to form the flat block-shaped ion plate.

Therefore, the inner electrode plate 63 and the outer electrode plate 61 form a discharge blocking structure through the flat dielectric plate 62, the electric field area is large, the electric field intensity is uniform, a large amount of plasma is easily released, the whole structure is simple, and the assembly and the use are simple and convenient.

Therefore, when the ion purifier works, the ion sheet is excited by a high-voltage electric field to generate a large number of positive and negative oxygen ion groups, the oxidation capability of the positive and negative oxygen ions is greater than that of neutral oxygen molecules, and the momentum of the positive and negative oxygen ions in the mutual attraction process is added, so that the oxidation and decomposition capability of the positive and negative oxygen ions is greatly improved, harmful pollutants such as germs can be actively captured, germ cells and structures thereof are damaged in collision, energy exchange and other modes, the germ cells lose activity and are decomposed or killed, the efficient air purification and sterilization function is achieved, and a healthy and comfortable use environment can be created for users.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides an ion purifier, is including the shell that is equipped with air intake and air outlet, be located the wind channel between air intake and air outlet and establish the wind wheel by motor drive in the wind channel, its characterized in that still includes and establishes at least one ion generator in the wind channel, and this electron generator includes high voltage power supply and has the ion piece of dielectric barrier discharge structure, and this ion piece links to each other with high voltage power supply electrical property.

2. The ion purifier of claim 1, wherein the air channel between the wind wheel and the air outlet is an air outlet channel, and the ion generator is fixed in the air outlet channel through a bracket.

3. The ion purifier of claim 2, wherein the outlet duct further comprises a filter, and the ion generator is disposed between the filter and the outlet.

4. The ion purifier of claim 1, wherein the air channel is a volute structure.

5. The ion purifier of claim 1, 2, 3 or 4, wherein the ion plate comprises a dielectric plate, and an outer electrode plate and an inner electrode plate respectively disposed on two sides of the dielectric plate, the outer electrode plate has a first lead end, the inner electrode plate has a second lead end, and the first lead end are electrically connected to a high voltage power supply.

6. The ion purifier of claim 5, wherein the ion sheet is a flat block structure.

7. The ion purifier of claim 5, wherein the dielectric plate is a quartz glass plate or a ceramic plate, and the thickness of the dielectric plate is 0.1 to 2 mm.

8. The ion purifier of claim 5, wherein the outer electrode plate and the inner discharge plate are each a conductive metal plate having a plurality of grids.

9. The ion purifier as claimed in claim 5, wherein the dielectric plate, the outer electrode plate and the inner electrode plate are all U-shaped flat plates, the dielectric plate is sleeved between the outer electrode plate and the inner electrode plate, and the insulating plates are disposed between the upper and lower side plates of the inner electrode plate.

10. The ion purifier of claim 5, wherein the first lead end and the first lead end are disposed on the same side of the ion plate.