CN115591669B - Air ionization device - Google Patents
Air ionization device Download PDFInfo
- Publication number
- CN115591669B CN115591669B CN202211325381.1A CN202211325381A CN115591669B CN 115591669 B CN115591669 B CN 115591669B CN 202211325381 A CN202211325381 A CN 202211325381A CN 115591669 B CN115591669 B CN 115591669B
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- Prior art keywords
- conductive printing
- main body
- sheet main
- printing layer
- ion sheet
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- 239000000919 ceramic Substances 0.000 claims abstract description 63
- 239000000969 carrier Substances 0.000 claims abstract description 14
- 230000005684 electric field Effects 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 34
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 238000007747 plating Methods 0.000 claims description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 abstract description 54
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 83
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention provides an air ionization device, which comprises an ion sheet main body, wherein the ion sheet main body comprises an inner side ceramic carrier and 2 outer side ceramic carriers symmetrically arranged on two sides of the inner side ceramic carrier, inner conductive printing layers are respectively arranged between the two sides of the inner side ceramic carrier and the inner sides of the 2 outer side ceramic carriers, outer conductive printing layers are respectively arranged on the outer sides of the 2 outer side ceramic carriers, the 2 inner conductive printing layers are electrically connected to form a high-voltage access end of the ion sheet main body, and the 2 outer conductive printing layers are electrically connected to form a ground wire access end of the ion sheet main body. Further, the inner conductive printing layer is provided with a plurality of openings, the outer conductive printing layer is provided with a plurality of beam-shaped parts, the tail ends of the beam-shaped parts are provided with tips, and the tips are arranged in one-to-one correspondence with the openings. The invention ionizes air by the alternating electric field connected with the ion sheet main body to generate positive and negative ions, and the invention has the characteristics of reliability, durability and stable effect.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air ionization device.
Background
The air ionization scheme on the market has a scheme of discharging a metal plate with an opening by a metal needle point, such as patent number: 200920280767.9 and 200910266562.X, there are also solutions for discharging metal filaments to metal flakes, as disclosed in patent nos.: 201620216288.0 and 201620216288.0, the design volume of these schemes is usually relatively large, and the flattening design cannot be achieved, and the application scene is limited by the size space. In addition, because the AC high voltage can generate a sharp oxidation phenomenon at the local part of the needle point, the sharpness of the needle point is quickly dulled, and the needle point cannot continue to discharge, so that ionization failure is caused.
There is also a plate-type air ionization device in the market, such as patent number: 201710559917.9 and 202020148014.9 are relatively small in size and volume, and can be designed flatly. The device adopts metal sheets as electrodes, and then the metal sheets are respectively fixed on two opposite surfaces of a glass plate, and the two metal sheet electrodes form high-voltage electric field ionized air on the two opposite surfaces of the glass plate. However, the metal sheet of the scheme is limited by the performance of the material, the processing technology and the assembly technology, is easy to deform, and is difficult to uniformly attach on the surface of the glass, so that an uneven electric field is formed, partial discharge is easy to occur, the air ionization effect is reduced, and the efficiency is low. At this time, the ionization effect of the air can be improved by increasing the relative voltage of the metal electrode, but the high concentration ozone is harmful when the voltage is increased, so that the mode of improving the ionization effect by increasing the voltage has a great potential safety hazard and is not preferable.
In addition, the above schemes have the following defects: the metal electrodes used by the device are exposed in the air, are easy to passivate and corrode in the use process of ionized air, and are easy to rust when contacted with humid air, so that the service life of the device is influenced.
Disclosure of Invention
The invention aims to provide an air ionization device which is connected with an alternating electric field through an ion sheet main body to ionize air and generate positive and negative ions to purify the air, and has the characteristics of reliability, durability and stable effect.
The aim of the invention can be achieved by the following technical scheme:
An air ionization device, which comprises an ion sheet main body, and is characterized in that: the ion sheet main body comprises an inner side ceramic carrier and 2 outer side ceramic carriers symmetrically arranged on two sides of the inner side ceramic carrier, an inner conductive printing layer is respectively arranged between two sides of the inner side ceramic carrier and the inner sides of the 2 outer side ceramic carriers, a 2-layer inner conductive printing layer positioned in the ion sheet main body is formed, an outer conductive printing layer is respectively arranged on the outer sides of the 2 outer side ceramic carriers, a 2-layer outer conductive printing layer positioned outside the ion sheet main body is formed, the 2-layer inner conductive printing layers are electrically connected to form a high-voltage access end of the ion sheet main body, and the 2-layer outer conductive printing layer is electrically connected to form a ground wire access end of the ion sheet main body.
According to the optimization scheme, the inner conductive printing layer is in a plane shape and provided with a plurality of holes, the outer conductive printing layer is in a linear shape and provided with a plurality of beam-shaped parts, the tail ends of the beam-shaped parts are gradually narrowed to form tips, and the tips of the outer conductive printing layer are in one-to-one correspondence with the holes of the inner conductive printing layer. Further, the tip of the outer conductive printed layer is disposed directly opposite the center of the opening of the inner conductive printed layer.
According to the optimization scheme, the side face of the ion sheet main body is further provided with a surface protection layer covering the outer conductive printing layer and the outer side face of the outer ceramic carrier, and the surface protection layer is formed by mineral glaze.
The inner conductive printing layer and the inner ceramic carrier are sintered at high temperature, so that the inner conductive printing layer is sintered and solidified on the inner ceramic carrier to form an inner integral part; the outer ceramic carrier and the inner integral piece are bonded by an adhesive and then sintered at high temperature, so that the outer conductive printing layer is sintered and solidified on the outer ceramic carrier, and the outer conductive printing layer, the outer ceramic carrier and the inner integral piece form an integral sheet structure.
In the optimized scheme, two side surface edges and end surfaces of the inner ceramic carrier are provided with continuous linear inner nickel plating layers, and the conductive printing layers in the layer 2 are electrically connected through the inner nickel plating layers; the outer side edge and the end face of the 2 outer ceramic carriers are provided with continuous linear outer nickel plating layers, and the 2 outer conductive printing layers are electrically connected through the outer nickel plating layers.
The high-voltage power supply is provided with a high-voltage wire end and a ground wire end, wherein the high-voltage wire end is connected with the high-voltage access end of the ion sheet main body, and the ground wire end is connected with the ground wire access end of the ion sheet main body, so that a high-voltage electric field is generated between the inner conductive printing layer and the outer conductive printing layer.
According to the optimized scheme, end shells are further arranged at two ends of the ion sheet main body respectively, and wiring perforations which are arranged corresponding to the high-voltage connection end and the ground wire connection end respectively are formed in the end shells. Further, the end shell is formed by butt joint of an upper shell and a lower shell, a plurality of positioning columns are arranged on the lower shell, positioning holes corresponding to the positioning columns of the lower shell are formed in the upper shell, the positioning columns are inserted into the positioning holes to enable the upper shell and the lower shell to be connected up and down, a plurality of positioning cuts which are arranged in one-to-one correspondence with the positioning columns are formed in the edges of the two ends of the ion sheet main body respectively, and the positioning cuts are clamped on the positioning columns to enable the ion sheet main body to be connected with the end shell in a positioning mode.
The invention has the following outstanding substantive features and remarkable progress:
1. The invention sets the inner conductive printing layer connected with the alternating current high voltage in the ion sheet main body, further isolates from the external space, plays an insulating role through a plurality of ceramic carriers, and ensures the safety and reliability during high voltage ionization. In addition, as the ceramic materials of the inner ceramic carrier and the outer ceramic carrier are heat-resistant and not easy to deform, the stability of the electric field interval between the adjacent outer conductive printing layers and the inner conductive printing layers is effectively ensured, and therefore the formation of a constant and precise electric field is facilitated, and the air ionization effect is ensured to be more stable and efficient.
2. According to the invention, the outer conductive printing layer, the outer ceramic carrier and the inner whole piece part form an ion piece main body with an integral piece structure through high-temperature sintering, so that the inner conductive printing layer and the outer conductive printing layer on the ion piece main body are more stably attached to the ceramic carrier, and are not easy to oxidize and passivate, and the working stability and durability of the ion piece main body are improved. Further, the surface protection layer formed by the mineral glaze is used for isolating and protecting the external conductive printing layer, and the physical and chemical properties of the mineral glaze are utilized for enhancing the mechanical strength, the thermal stability and the dielectric strength of the ion sheet main body, so that the quality and the efficacy of the ion sheet main body are effectively improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional view of an ion sheet body of the present invention.
FIG. 3 is a schematic structural view of the inner ceramic carrier of the present invention.
FIG. 4 is a schematic structural view of an outer ceramic carrier according to the present invention.
Fig. 5 is a schematic side view of an ion sheet body of the present invention.
Fig. 6 is a schematic view of a process for manufacturing an ion sheet body according to the present invention.
Fig. 7 is a partially exploded schematic view of the end shell of the present invention.
Fig. 8 and 9 are assembled schematic views of the end shell of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Examples
Referring to fig. 1 to 9, an air ionizer includes an ion sheet main body 1 and a high voltage power supply 6.
Referring to fig. 1 and 2, the ion sheet body 1 includes an inner ceramic carrier 2 and 2 outer ceramic carriers 3 symmetrically disposed on two sides of the inner ceramic carrier 2. In this embodiment, the inner ceramic carrier 2 and the outer ceramic carrier 3 are both mainly made of silicon carbide.
An inner conductive printing layer 4 is respectively arranged between the two side surfaces of the inner ceramic carrier 2 and the inner side surfaces of the 2 outer ceramic carriers 3, the inner conductive printing layer 4 is formed in the 2 layers positioned in the ion sheet main body 1, the outer conductive printing layer 5 is respectively arranged on the outer side surfaces of the 2 outer ceramic carriers 3, and the outer conductive printing layer 5 is formed outside the 2 layers positioned outside the ion sheet main body 1. The ion sheet body 1 further has a surface protective layer 10 on the side surface thereof for covering the outer conductive printed layer 5 and the outer surface of the outer ceramic support 3.
Referring to fig. 3 and 4, the inner ceramic carrier 2 has continuous linear inner nickel plating layers 20 on both side edges and end surfaces, and the conductive printing layers 4 in the 2 layers are electrically connected through the inner nickel plating layers 20 to form high voltage connection ends of the ion sheet main body 1; the outer side surface edge and the end surface of the 2-piece outer ceramic carrier 3 are provided with continuous linear outer nickel plating layers 30, and the outer conductive printing layers 5 outside the 2-piece outer ceramic carrier are electrically connected through the outer nickel plating layers 30 to form the ground wire access end of the ion piece main body 1.
Referring to fig. 3 to 5, the inner conductive printing layer 4 is planar and has a plurality of openings 40 thereon, the outer conductive printing layer 5 is linear and has a plurality of bundles 51 thereon, and the ends of the bundles 51 are narrowed to tips 50, and the tips 50 of the outer conductive printing layer 5 are arranged in one-to-one correspondence with the centers of the openings 40 of the inner conductive printing layer 4.
Referring specifically to fig. 6, the ion sheet body 1 of the present embodiment is manufactured by printing, sintering, etc. processes using the following steps:
Step 1, according to the structure of this embodiment, an inner conductive printing layer 4 is printed on two sides of an inner ceramic carrier 2 by adopting a circuit printing process, the inner conductive printing layer 4 is made of tungsten metal ink material, and then the inner conductive printing layer 4 and the inner ceramic carrier 2 are sintered at a high temperature of 1200-1800 ℃ to sinter and solidify the inner conductive printing layer 4 on the inner ceramic carrier 2 to form an inner integral part.
And 2, printing an outer conductive printing layer 5 on the outer side surface of the outer ceramic carrier 3, wherein the outer conductive printing layer 5 is made of tungsten metal ink, bonding the inner side surface of the outer ceramic carrier 3 and the inner whole piece part through a ceramic inorganic adhesive, and then sintering at a high temperature of 1200-1800 ℃ to enable the outer conductive printing layer 5 to be sintered and solidified on the outer ceramic carrier 3, and enabling the outer conductive printing layer 5, the outer ceramic carrier 3 and the inner whole piece part to form an ion sheet main body 1 with an integral sheet structure.
And 3, after the high-temperature sintering treatment is finished, applying mineral glaze on the side surface of the ion sheet main body 1 with the integral sheet structure, wherein the mineral glaze adopts nano mineral glaze, and then calcining to form the surface protection layer 10.
And 4, finally, plating an inner side nickel plating layer 20 and an outer side nickel plating layer 30 on the ion sheet main body 1 by adopting an electroplating nickel process. In the above-described mineral frit applying process of step 3, the nickel plating position on the ion sheet body 1 is not applied to the mineral frit, and thus the surface protective layer 10 is not formed at the nickel plating position on the ion sheet body 1.
The high voltage power supply 6 has a high voltage line end 61 and a ground line end 62, the high voltage line end 61 is connected to the high voltage connection end of the ion sheet body 1, and the ground line end 62 is connected to the ground line connection end of the ion sheet body 1, so that a high voltage electric field is generated between the inner conductive printed layer 4 and the outer conductive printed layer 5.
Referring to fig. 7 to 9, the two ends of the ion sheet main body 1 are respectively provided with an end shell 7, and the end shells 7 are made of engineering plastics with high insulation property and are used for providing insulation, assembly, fixation and other functions for the ion sheet main body 1. The end shell 7 is provided with wiring perforations 70 respectively corresponding to the high voltage access end and the ground wire access end. The end shell 7 is formed by butt joint of an upper shell 8 and a lower shell 9, a plurality of positioning columns 91 are arranged on the lower shell 9, positioning holes 81 corresponding to the positioning columns 91 of the lower shell 9 are formed in the upper shell 8, the positioning columns 91 are inserted into the positioning holes 81 in an interference fit mode to enable the upper shell 8 and the lower shell 9 to be connected up and down, a plurality of positioning cut-outs 11 corresponding to the positioning columns 91 one by one are further formed in the edges of the two ends of the ion sheet main body 1 respectively, and the positioning cut-outs 11 are clamped on the positioning columns 91 to enable the ion sheet main body 1 to be connected with the end shell 7 in a positioning mode.
The air ionization device of this embodiment generates ac high voltage through the high voltage power supply 6 and applies the ac high voltage to the two inner conductive printing layers 4 of the ion sheet main body 1, the two outer conductive printing layers 5 are connected with the power ground wire of the high voltage power supply 6, the two inner conductive printing layers 4 are located in the middle of the two outer conductive printing layers 5 and parallel to each other, the inner conductive printing layers 4 and the outer conductive printing layers 5 are correspondingly arranged, the space between the two outer conductive printing layers 5 and the inner conductive printing layers 4 nearby is equal, ac high voltage is generated through the high voltage power supply 6 to respectively form alternating high voltage electric fields parallel to each other, and the high voltage tip discharge ionization air phenomenon occurs at the tip 50 of the outer conductive printing layer 5 by using the peripheral edge of the opening 40 of the inner conductive printing layer 4. When the high-frequency alternating current is in the negative high-voltage half cycle, a part of electrons in the inner conductive printing layer 4 electrically connected with the alternating current high-voltage line of the high-voltage power supply 6 meet the outer conductive printing layer 5 through the ceramic carrier and flow into the power ground line of the high-voltage power supply 6 to form current, and a part of electrons escape from the surface of the ceramic carrier and meet indoor air molecules to form negative ions in the air. When the high-frequency alternating current is in positive high-voltage half cycle, air flowing through the surface of the ion sheet is positively charged to form positive ions in the air. Thereby realizing that the ion sheet ionizes the air to generate positive and negative ions.
Claims (7)
1. An air ionization device, which comprises an ion sheet main body (1), and is characterized in that: the ion sheet main body (1) comprises an inner ceramic carrier (2) and 2 outer ceramic carriers (3) symmetrically arranged on two side surfaces of the inner ceramic carrier (2), wherein an inner conductive printing layer (4) is respectively arranged between the two side surfaces of the inner ceramic carrier (2) and the inner side surfaces of the 2 outer ceramic carriers (3), the 2 inner conductive printing layers (4) positioned in the ion sheet main body (1) are formed, the outer side surfaces of the 2 outer ceramic carriers (3) are respectively provided with an outer conductive printing layer (5), the 2 outer conductive printing layers (5) positioned outside the ion sheet main body (1) are formed, the 2 inner conductive printing layers (4) are electrically connected to form a high-voltage access end of the ion sheet main body (1), and the 2 outer conductive printing layers (5) are electrically connected to form a ground wire access end of the ion sheet main body (1);
The inner conductive printing layer (4) is in a plane shape and is provided with a plurality of openings (40), the outer conductive printing layer (5) is in a linear shape and is provided with a plurality of beam-shaped parts (51), the tail ends of the beam-shaped parts (51) are gradually narrowed to form tips (50), and the tips (50) of the outer conductive printing layer (5) are in one-to-one correspondence with the openings (40) of the inner conductive printing layer (4);
The ion sheet is characterized in that a surface protection layer (10) for coating the outer conductive printing layer (5) and the outer side surface of the outer ceramic carrier (3) is further arranged on the side surface of the ion sheet main body (1), and the surface protection layer (10) is formed by mineral glaze.
2. An air ionizer according to claim 1, wherein: the tip (50) of the outer conductive printed layer (5) is arranged opposite to the center of the opening (40) of the inner conductive printed layer (4).
3. An air ionization device according to claim 1 or 2, wherein: the inner conductive printing layer (4) and the inner ceramic carrier (2) are subjected to high-temperature sintering treatment, so that the inner conductive printing layer (4) is sintered and solidified on the inner ceramic carrier (2) to form an inner integral part; the outer ceramic carrier (3) and the inner integral piece part are bonded through an adhesive and then subjected to high-temperature sintering treatment, so that the outer conductive printing layer (5) is sintered and solidified on the outer ceramic carrier (3), and the outer conductive printing layer (5), the outer ceramic carrier (3) and the inner integral piece part form an integral sheet structure.
4. An air ionizer according to claim 3, wherein: the two side surface edges and the end surface of the inner ceramic carrier (2) are provided with continuous linear inner nickel plating layers (20), and the inner conductive printing layers (4) in the layers 2 are electrically connected through the inner nickel plating layers (20); the outer side edge and the end face of the 2-piece outer ceramic carrier (3) are provided with continuous linear outer nickel plating layers (30), and the 2-layer outer conductive printing layers (5) are electrically connected through the outer nickel plating layers (30).
5. An air ionizer according to claim 4, wherein: the high-voltage power supply (6) is further included, the high-voltage power supply (6) is provided with a high-voltage wire end (61) and a ground wire end (62), the high-voltage wire end (61) is connected with the high-voltage access end of the ion sheet main body (1), the ground wire end (62) is connected with the ground wire access end of the ion sheet main body (1), and a high-voltage electric field is generated between the inner conductive printing layer (4) and the outer conductive printing layer (5).
6. An air ionizer according to claim 5, wherein: the two ends of the ion sheet main body (1) are also respectively provided with an end shell (7), and the end shell (7) is provided with wiring perforations (70) which are respectively corresponding to the high-voltage access end and the ground wire access end.
7. An air ionizer according to claim 6, wherein: the ion sheet is characterized in that the end shell (7) is formed by butt joint of an upper shell (8) and a lower shell (9), a plurality of positioning columns (91) are arranged on the lower shell (9), positioning holes (81) corresponding to the positioning columns (91) of the lower shell (9) are formed in the upper shell (8), the positioning columns (91) are inserted into the positioning holes (81) to enable the upper shell (8) and the lower shell (9) to be connected up and down, two end edges of the ion sheet main body (1) are further provided with a plurality of positioning cuts (11) which are arranged in one-to-one correspondence with the positioning columns (91), and the ion sheet main body (1) is connected with the end shell (7) in a positioning mode on the positioning cuts (11) are clamped Yu Dingwei columns (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211325381.1A CN115591669B (en) | 2022-10-27 | 2022-10-27 | Air ionization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211325381.1A CN115591669B (en) | 2022-10-27 | 2022-10-27 | Air ionization device |
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| Publication Number | Publication Date |
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| CN115591669A CN115591669A (en) | 2023-01-13 |
| CN115591669B true CN115591669B (en) | 2024-07-02 |
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| CN202211325381.1A Active CN115591669B (en) | 2022-10-27 | 2022-10-27 | Air ionization device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218554396U (en) * | 2022-10-27 | 2023-03-03 | 东莞市南柏电子科技有限公司 | Air ionization device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203648703U (en) * | 2013-12-17 | 2014-06-18 | 深圳市至养生太科技有限公司 | Ionization type high-voltage electrostatic discharging device |
| CN211441906U (en) * | 2019-12-09 | 2020-09-08 | 石家庄速绿环保科技有限公司 | Vehicle-mounted air purification assembly |
| DE102020215523B4 (en) * | 2020-12-09 | 2023-12-21 | Metallux Ag | Electrode arrangement, ionization device and method for producing an electrode arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN218554396U (en) * | 2022-10-27 | 2023-03-03 | 东莞市南柏电子科技有限公司 | Air ionization device |
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