CN210536010U

CN210536010U - Ion generator for air purifier and air purifier

Info

Publication number: CN210536010U
Application number: CN201921821836.2U
Authority: CN
Inventors: 王野; 王贫清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-05-15
Anticipated expiration: 2029-10-28

Abstract

The embodiment of the utility model provides an ion generator and air purifier for air purifier, this ion generator includes: the electrode comprises an electrode column and an electrode belt arranged on the electrode column; the electrode bands are distributed on the electrode columns along the spiral direction; the electrode belt comprises a plurality of tip electrodes, and the tip electrodes are used for discharging, purifying and guiding air; wherein, after the air current got into air purifier, to the electrode pole power supply, made the most advanced electrode discharge in order to purify air, the air is guided by the most advanced electrode, flows in the mode of swirl the embodiment of the utility model provides an, when the air current was through ion generator, to the electrode pole power supply, made the most advanced electrode on the electrode pole discharge in order to purify air; meanwhile, the tip electrode on the electrode column can guide the air flowing through, so that the air flows in a vortex mode, turbulence formed by mutual disturbance of the air is reduced, and wind noise is reduced; meanwhile, the vortex airflow stably flows, so that the air is purified, and the air purification efficiency of the air purifier is improved.

Description

Ion generator for air purifier and air purifier

Technical Field

The embodiment of the utility model provides an air purification technical field, in particular to an ion generator and air purifier for air purifier.

Background

Because the atmospheric pollution condition is becoming serious day by day at present, and the resident has higher and higher requirements for indoor air environmental quality, air purifier becomes the essential domestic appliance of resident gradually.

The external air flows into the air cleaner, is cleaned inside the cleaner, and is then discharged, thereby improving the air quality. Current air purifier is in the use, because the air current that gets into air purifier is disturbed each other and is formed the turbulent flow, and this turbulent flow phenomenon leads to air purifier can produce great wind noise at the during operation, influences the user and uses experience, and the turbulent flow of air current also reduces air purification's effect simultaneously, leads to the air purification inefficiency of clarifier.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an ion generator and air purifier for air purifier solves current air purifier during operation wind noise great, and the problem of air purification inefficiency.

According to a first aspect of the embodiments of the present invention, there is provided an ionizer for an air purifier, comprising: the electrode comprises an electrode column and an electrode belt arranged on the electrode column;

the electrode bands are distributed on the electrode columns along the spiral direction;

the electrode belt comprises a plurality of tip electrodes, and the tip electrodes are used for discharging and purifying air and guiding the air;

after air flows into the air purifier, power is supplied to the electrode column, the point electrode discharges to purify the air, and the air is guided by the point electrode to flow in a vortex mode.

Optionally, the electrode belt further comprises: a baseband;

the tip electrode is arranged on the base band, and the base band is detachably arranged on the electrode column.

Optionally, a connecting line adjacent to the tip electrode is a spiral line, and an inclined angle is formed between the connecting line and the horizontal plane.

Optionally, the inclination angle is any angle of 3 ° to 45 °.

Optionally, the tip shape of the tip electrode is triangular, and the apex angle is not more than 45 °.

Optionally, the tip electrode has a thickness of 0.01 mm to 3 mm.

Optionally, the tip electrode is connected to a side edge of the base strip in the length direction, and an included angle between the tip electrode and the base strip is any angle of 30 ° to 150 °.

Optionally, the base band is detachably disposed on the electrode column by a bolt.

According to a second aspect of embodiments of the present invention, there is provided an air purifier comprising the ionizer as described in the first aspect;

after air flows into the air purifier, power is supplied to an electrode column of the ion generator, a tip electrode in an electrode belt of the ion generator discharges to purify the air, and the air is guided by the tip electrode and flows in a vortex mode.

Optionally, the air purifier further comprises: a high voltage generator;

the high voltage generator is electrically connected with the electrode column;

after air flows into the air purifier, the high-voltage generator supplies power to an electrode column of the ion generator, so that the point electrode discharges to purify the air.

In the embodiment of the utility model, when the air flows through the ion generator, the power is supplied to the electrode column, so that the tip electrode on the electrode column discharges to purify the air; meanwhile, the tip electrode on the electrode column can guide the air flowing through, so that the air flows in a vortex mode, turbulence formed by mutual disturbance of the air is reduced, and wind noise is reduced; meanwhile, the vortex airflow stably flows, so that the air is purified, and the air purification efficiency of the air purifier is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an ionizer according to an embodiment of the present invention;

fig. 2 is a side view of an ionizer according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an electrode strip according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an electric field distribution of a tip electrode according to an embodiment of the present invention;

fig. 5 is a schematic diagram of energy distribution of a tip electrode according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," in an embodiment of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

Herein, relational terms such as "first" and "second", and the like, are used solely to distinguish one from another of like names, and do not imply a relationship or order between the names.

Referring to fig. 1 to 3, an embodiment of the present invention provides an ionizer 10 for an air purifier, including: an electrode column 11 and an electrode belt 12 arranged on the electrode column;

the electrode strips 12 are distributed on the electrode column 11 along the spiral direction, the number of the electrode strips 12 can be one or more, and when the number of the electrode strips 12 is more than one, each electrode strip 12 should be distributed on the electrode column 11 along the same spiral path;

the electrode strip 12 includes a plurality of tip electrodes 121, and the material of the tip electrodes 121 is a material having good conductivity, for example: copper, aluminum, nickel and the like, when the electrode column 11 is electrified, the tip electrode 121 can discharge electricity, so that negative ions, plasma and/or ozone and other substances are generated to purify air;

in the embodiment of the utility model, after air flows into the air purifier, power is supplied to the electrode column, so that the tip electrode discharges to purify the air; meanwhile, when air flows through the ion generator, the air is guided by the tip electrode and flows in a vortex mode.

With continued reference to fig. 2, in some embodiments, the connecting line of the adjacent tip electrodes 121 is a spiral line, and it can be understood that, since the electrode strips 12 are distributed on the electrode column 11 along the spiral direction, the tip electrodes 121 only need to be arranged along the electrode strips 12, so that the connecting line of the adjacent tip electrodes 121 can be a spiral line. Thus, as air flows past the tip electrode 121, it is directed in a spiral arrangement of the tip electrode 121, thereby forming a vortex flow.

The line connecting adjacent tip electrodes 121 has an oblique angle with the horizontal, i.e., angle β in fig. 2.

In some embodiments, the angle β is any angle from 3 ° to 45 °, and the use of this angle range can achieve better wind noise reduction effect and air purification efficiency of the air purifier.

It should be noted that when the spiral direction of the electrode belt 12 is set, an environmental factor applied to the air cleaner is considered, specifically, the environmental factor is a local turning force direction, and the turning force affects the swirling flow of the fluid, so that when the gas is guided, the guiding direction needs to be matched with the turning force direction.

Specifically, when the use area of the air purifier is the northern hemisphere, the spiral direction of the electrode belt 12 is counterclockwise along the gas flow direction; when the area of use of the air purifier is the southern hemisphere, the spiral direction of the electrode strips 12 is clockwise in the direction of gas flow, i.e. in the scene shown in fig. 2. Therefore, the influence of the deflection force on the flow of the air flow can be avoided, and the smooth flow of the air is ensured.

With continued reference to fig. 3, the electrode belt 12 further includes: a base band 122; tip electrode 121 is disposed on base tape 122, and base tape 122 is detachably disposed on electrode shaft 11.

It is understood that the material of the base band 122 is a material with good conductivity, such as: copper, aluminium, nickel etc, the material of baseband 122 can be the same with tip electrode 121's material, and the material of baseband 122 also can be different with tip electrode 121's material, the embodiment of the utility model provides a do not specifically limit to tip electrode 121 and baseband 122's material.

The tip electrode 121 is disposed on the base band 122, and the base band 122 is detachably disposed on the electrode shaft 11, so that the electrode band 12 can be a separate detachable component for easy installation and replacement. Optionally, baseband 122 can dismantle the setting on electrode post 11 through the bolt, the embodiment of the utility model provides a do not specifically limit to the removable mode that sets up of baseband 122 on electrode post 11.

In some embodiments, the tip electrode 121 has a triangular tip shape with a vertex angle not greater than 45 °, and the tip electrode 121 has a thickness of 0.01 mm to 3 mm, so that the tip electrode 121 with the above parameter ranges can obtain a better discharge effect and improve the air purification efficiency.

Referring to fig. 4 and 5, wherein fig. 4 is an electric field distribution diagram of the tip electrode and fig. 5 is an energy distribution diagram of the tip electrode. As can be seen from fig. 4, in any tip model, the electric field is concentrated on the surface of the conductor and is significantly concentrated at the tip than at other positions. The electric field intensity of the arc tip model (i.e. the model positioned on the right side in fig. 4) at the tip is larger than that of the triangle tip model (i.e. the model positioned on the left side in fig. 4), but the electric field of the triangle tip model is more concentrated at the tip, and as can be seen from fig. 5, the energy is concentrated and distributed only near the tip of the conductor, and the energy of the arc tip model (i.e. the model positioned on the right side in fig. 5) at the tip is larger than that of the triangle tip model (i.e. the model positioned on the left side in fig. 5), but the range of the triangle tip model with larger energy.

Therefore, the sharper the position on the surface of the conductor, the higher the charge density of the tip of the conductor, the stronger the field intensity nearby, and the concentrated energy distribution near the tip.

In some embodiments, tip electrode 121 is connected to a side of base band 122 in a length direction, and an included angle between tip electrode 121 and base band 122 is any angle of 30 ° to 150 °. Disposing tip electrode 121 on the same side of base strip 122 facilitates the overall arrangement of tip electrode 121. For example: the tip electrode 121 and the base band 122 are integrally formed of the same material, and then the tip electrode 121 is integrally bent to adjust an included angle between the tip electrode 121 and the base band 122 to a proper angle.

The embodiment of the utility model provides an air purifier is still provided, include as above-mentioned ion generator, after air current income air purifier, to ion generator's electrode post power supply, make the most advanced electrode among ion generator's the electrode zone discharge with air-purifying, the air is by most advanced electrode water conservancy diversion to the mode of swirl flows.

Further, the air purifier further includes: a high voltage generator;

the high voltage generator is electrically connected with an electrode column of the ion generator;

after air flows into the air purifier, the high voltage generator supplies power to the electrode column to discharge the point electrode to purify the air.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An ionizer for an air purifier, comprising: the electrode comprises an electrode column and an electrode belt arranged on the electrode column;

2. The ionizer of claim 1 in which the electrode strip further comprises: a baseband;

3. The ionizer of claim 2 wherein the line adjacent said tip electrode is a spiral line and has an oblique angle with the horizontal plane.

4. The ionizer of claim 3 in which the angle of inclination is any of 3 ° to 45 °.

5. The ionizer of claim 2 wherein the tip shape of the tip electrode is triangular and the apex angle is not more than 45 °.

6. The ionizer of claim 2 in which the thickness of the tip electrode is 0.01 mm to 3 mm.

7. The ionizer of claim 2 wherein said tip electrode is connected to a side of said base strip in a longitudinal direction thereof, and an angle between said tip electrode and said base strip is any angle of 30 ° to 150 °.

8. The ionizer of claim 2 in which said base strip is removably mounted to said electrode post by bolts.

9. An air purifier, comprising the ionizer of any one of claims 1 to 8;

10. The air purifier of claim 9, further comprising: a high voltage generator;

the high voltage generator is electrically connected with the electrode column;

after air flows into the air purifier, the high-voltage generator supplies power to the electrode column, so that the point electrode discharges to purify the air.