CN215929997U - Air purification structure and air purification equipment - Google Patents
Air purification structure and air purification equipment Download PDFInfo
- Publication number
- CN215929997U CN215929997U CN202121979699.2U CN202121979699U CN215929997U CN 215929997 U CN215929997 U CN 215929997U CN 202121979699 U CN202121979699 U CN 202121979699U CN 215929997 U CN215929997 U CN 215929997U
- Authority
- CN
- China
- Prior art keywords
- magnets
- purification
- air
- installation cavity
- magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air purification structure and air purification equipment, wherein the air purification structure comprises an installation shell and a purification module, wherein the installation shell is provided with an installation cavity, an air inlet and an air outlet which are communicated with the installation cavity; the purification module is arranged to be suspended in the installation cavity without contacting with other components under the action of external force. When the air purification structure and the air purification equipment are used, the purification module acts on microorganisms and viruses in the air through discharging, so that the viruses are killed. Furthermore, the purification module is arranged to suspend in the installation cavity in a non-contact manner with other components under the action of external force, so that the purification module is still isolated from the installation shell, air is used as an insulating material, the creepage ignition distance is increased, and the creepage ignition harm and other problems between contact surfaces can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of air purification equipment, in particular to an air purification structure and air purification equipment.
Background
With the increasing demand of people on air quality, the air purifier product gradually comes into the market. At present, air purifiers are mainly classified into three types, namely filtering type, electric purification and composite type, wherein the purifier which is relatively efficient in sterilization and also needs to count the electric purification principle can act on microorganisms and viruses in air through discharging, and finally thoroughly kill the viruses.
When the electric purification type air purifier is used, the problem of creepage and sparking can occur, and potential safety hazards exist. In order to solve the problems in the prior art, corresponding insulating materials, such as silicon rubber, ceramic and the like, are generally added at a high-voltage connection part or a part which is easy to generate high voltage, however, the high-insulating materials have the risk of aging after being used for a long time, and further, the electric purification type air purifier has the potential hazard of creepage and sparking.
SUMMERY OF THE UTILITY MODEL
Based on this, to traditional electric purification formula air purifier, in order to prevent that creepage sparking problem need be in high-voltage connection department or easily produce high-pressure department and corresponding insulating material in addition usually, this type of high insulating material can have ageing risk after long-time the use, and then lead to creepage sparking's hidden danger's problem to electric purification formula air purifier exist, an air purification structure and air purification equipment have been proposed, this air purification structure and air purification equipment can avoid appearing creepage sparking problem when using, and can reduce the risk that the material is ageing to be brought.
The specific technical scheme is as follows:
on one hand, the application relates to an air purification structure, which comprises an installation shell and a purification module, wherein the installation shell is provided with an installation cavity, and an air inlet and an air outlet which are communicated with the installation cavity; the purification module is arranged to be suspended in the installation cavity without contacting with other components under the action of external force.
The technical solution is further explained below:
in one embodiment, the purification module is suspended in the installation cavity under the action of magnetic force without contacting other components.
In one embodiment, the mounting housing further includes a plurality of first magnets, the purification module includes a purification body and a plurality of second magnets, the plurality of first magnets are disposed in the mounting cavity, the plurality of second magnets are disposed on an outer wall of the purification body, the first magnets and the second magnets have the same magnetism, the first magnets and the second magnets correspond to each other one by one, and the purification body is suspended in the mounting cavity by repulsive force of the first magnets and the second magnets.
In one embodiment, the installation housing further comprises a plurality of first magnets, the purification module comprises a purification body and a plurality of second magnets, the plurality of first magnets are arranged in the installation cavity, the plurality of second magnets are arranged on the outer wall of the purification body, the first magnets and the second magnets are opposite in magnetism, the first magnets and the second magnets are in one-to-one correspondence, and the purification body is suspended in the installation cavity through the attraction force of the first magnets and the second magnets.
In one embodiment, the shape of the installation cavity is matched with the shape of the purification body, the first magnet is arranged at an inner corner in the installation cavity or on the inner wall surface of the installation cavity, and the second magnet and the first magnet are arranged in a corresponding manner, so that the purification body is suspended in the installation cavity under the action of repulsive force or attractive force of the first magnet and the second magnet.
In one embodiment, the purification module comprises a purification body and a plurality of first conducting wires, wherein all the first conducting wires are arranged along the circumferential outer wall of the purification body;
the mounting shell further comprises a third magnet which is arranged in the mounting cavity, and the first lead is arranged to form a first magnetic force which overcomes the gravity of the purifying body under the action of the third magnet when current in a first preset direction is supplied;
the installation shell further comprises a plurality of second leads, all the second leads are arranged along the circumferential side wall of the installation cavity, the second leads are in one-to-one correspondence with the first leads, the second leads are set to form second magnetic force repelling the first leads when current in a second preset direction opposite to the first preset direction is conducted, and the purification body is suspended in the installation cavity under the action of the first magnetic force and the second magnetic force.
In one embodiment, the purification module comprises a purification body and a plurality of first conducting wires, wherein all the first conducting wires are arranged along the circumferential outer wall of the purification body;
the mounting shell further comprises a third magnet which is arranged in the mounting cavity, and the first lead is arranged to form a first magnetic force which overcomes the gravity of the purifying body under the action of the third magnet when current in a first preset direction is supplied;
the mounting shell further comprises a plurality of second leads, all the second leads are arranged around the circumferential side wall of the mounting cavity, and the second leads are in one-to-one correspondence with the first leads; the second lead is set to be capable of forming a third magnetic force for attracting the first lead when current in the same direction as the first preset direction is conducted, and the purifying body is suspended in the installation cavity under the action of the first magnetic force and the third magnetic force.
In one embodiment, the number of the third magnets is multiple, the third magnets are arranged at the inner corners of the installation cavity, one third magnet is correspondingly arranged at one inner corner of the installation cavity, and all the third magnets are distributed and arranged along the circumferential direction of the purification body.
In one embodiment, the mounting housing is a magnetic field shielding housing.
In another aspect, the present application also relates to an air purification apparatus including the air purification structure of any one of the preceding claims.
When the air purification structure and the air purification equipment are used, the purification module acts on microorganisms and viruses in the air through discharging, so that the viruses are killed. Furthermore, the purification module is arranged to suspend in the installation cavity in a non-contact manner with other components under the action of external force, so that the purification module is still isolated from the installation shell, air is used as an insulating material, the creepage ignition distance is increased, and the creepage ignition harm and other problems between contact surfaces can be effectively prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments 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 it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
Furthermore, the drawings are not to scale of 1:1, and the relative dimensions of the various elements in the drawings are drawn only by way of example and not necessarily to true scale.
FIG. 1 is a schematic structural diagram of an air purification structure in an embodiment;
FIG. 2 is a cross-sectional view of an air purification structure in one embodiment;
FIG. 3 is a schematic structural view of an air purification structure in another embodiment;
fig. 4 is a sectional view of an air purifying structure in another embodiment.
Description of reference numerals:
10. an air purification structure; 100. installing a shell; 110. a mounting cavity; 112. an air inlet; 120. a first magnet; 130. a third magnet; 140. a second conductive line; 200. a purification module; 210. a purifying body; 220. a second magnet; 230. a first conductive line.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Aiming at the problems of material aging and creepage sparking under a high-voltage electric field of an electric purification type air purifier, insulating materials are generally paved on contact surfaces with different resistivities or different materials for protection in the industry. However, since the performance of the insulating material required for each component of the same electrical purification type air purifier is different, for example, the insulating material is required for the component requiring insulation, and the material with high conductivity is required for the component requiring electrical conduction. Because different materials have different electrical resistivity, the materials with different properties are contacted with each other in an electric field for a long time, and finally, the aging of the materials can affect the performance of the purification device. In addition, when the purification module among the electric purification formula air purifier discharges, high induced voltage appears on the insulating contact surface of purification module and electric purification formula air purifier, in the clearance crack easily to cause the production of static, if the long-term deposition of clarifier, make there is the dirt on the contact surface of each components and parts or each different material, will form creepage, the phenomenon of striking sparks in dirt department, and then lead to the problem that electric purification formula air purifier has creepage hidden danger of striking sparks.
Based on this, this application has proposed an air purification structure 10 and air purification equipment (not shown), this air purification structure 10 and air purification equipment can avoid appearing the problem of creeping the electricity and strike sparks when using, and can reduce the risk that the material is ageing to bring.
Referring to fig. 1, an air purification structure 10 in an embodiment includes a mounting case 100 and a purification module 200, the mounting case 100 is formed with a mounting cavity 110, and an air inlet 112 and an air outlet (not shown) communicated with the mounting cavity 110, and the purification module 200 is configured to be suspended in the mounting cavity 110 without contacting other components under an external force.
It is understood that suspending the purification module 200 in the installation cavity 110 without contacting other components means: the purpose of the present invention is to avoid the risk of creepage sparks occurring on the contact surface of the purification module 200 after the purification module 200 is in contact with other components, and to avoid the influence on the safety of the air purification apparatus including the air purification structure 10.
Referring to fig. 1, the air purification structure 10 uses the following principle: the purification module 200 acts on microorganisms and viruses in the air by discharging, thereby killing the viruses. Further, the purification module 200 is arranged to be suspended in the installation cavity 110 in a non-contact manner with other components under the action of external force, so that the purification module 200 is isolated from the installation shell 100, the creepage ignition distance is increased by using air as an insulating material, and the problems of creepage ignition damage between contact surfaces and the like can be effectively prevented.
Alternatively, the purification module 200 can be any one of the prior art purification modules that can be electrically purified.
Referring to fig. 1 and 2, in some embodiments, the purification module 200 is suspended in the installation cavity 110 under the action of magnetic force without contacting other components. The magnetic force can be generated by a magnet or by an electrified lead. Make purification module 200 suspend in installation cavity 110 through the mode of magnetic force, compare in setting up insulating material, can make the structure simpler and the cost is lower.
For example, referring to fig. 1 and 2, in some embodiments, the mounting case 100 further includes a plurality of first magnets 120, the purge module 200 includes a purge body 210 and a plurality of second magnets 220, the plurality of first magnets 120 are disposed in the mounting cavity 110, the plurality of second magnets 220 are disposed on an outer wall of the purge body 210, the first magnets 120 and the second magnets 220 have the same magnetism, the first magnets 120 and the second magnets 220 correspond to each other one by one, and the purge body 210 is suspended in the mounting cavity 110 by repulsive force of the first magnets 120 and the second magnets 220.
Unlike the previous embodiments, in other embodiments, the first and second magnets 120 and 220 have opposite magnetism, the first and second magnets 120 and 220 correspond to each other, and the purifying body 210 is suspended in the installation cavity 110 by the attraction force of the first and second magnets 120 and 220.
Referring to fig. 1 and 2, the first magnet 120 may surround all the second magnets 220, so as to ensure that the first magnet 120 may act on the second magnets 220 in all directions, and further, the purifying body 210 may be suspended in the installation cavity 110 more stably.
For example, referring to fig. 1 and 2, in some embodiments, the shape of the installation cavity 110 is matched with the shape of the purification body 210, the first magnet 120 is disposed at an inner corner in the installation cavity 110 or on an inner wall surface of the installation cavity 110, and the second magnet 220 and the first magnet 120 are arranged in a corresponding manner, so that the purification body 210 is suspended in the installation cavity 110 by the repulsive force or the attractive force of the first magnet 120 and the second magnet 220. At this time, the first magnet 120 may act between the second magnet 220 in all directions to suspend the purifying body 210 within the installation cavity 110.
Optionally, referring to fig. 1 and fig. 2, in some embodiments, the installation housing 100 is a square housing, the installation cavity 110 is a square cavity, the purification body 210 is a square body, the number of the first magnets 120 and the number of the second magnets 220 are 8, one first magnet 120 is correspondingly disposed at an inner corner of the installation cavity 110, one second magnet 220 is correspondingly disposed at an outer corner of the purification body 210, and one first magnet 120 is correspondingly disposed at one second magnet 220.
It should be noted that, in addition to the magnetic force generated between the magnets to suspend the purification module 200 in the mounting cavity 110, the cooperation between the power-on wires and the magnets can also be used to suspend the purification module 200 in the mounting cavity 110 by generating the magnetic force.
For example, referring to fig. 3 and 4, in some embodiments, the purification module 200 includes a purification body 210 and a plurality of first wires 230, all of the first wires 230 are arranged along the circumferential outer wall of the purification body 210; the mounting case 100 further includes a third magnet 130, the third magnet 130 is disposed in the mounting cavity 110, and the first wire 230 is disposed to form a first magnetic force against the gravity of the purifying body 210 under the action of the third magnet 130 when a current in a first preset direction is applied; the first preset direction may be set according to practical situations, and it is only necessary that the first magnetic force formed by the first wire 230 is directed upwards, so that the gravity of the purifying body 210 can be overcome and the purifying body leaves the bottom wall of the installation cavity 110 to be suspended.
For example, referring to fig. 3 and fig. 4, in one embodiment, the number of the third magnets 130 is multiple, the third magnets 130 are disposed at the inner corner of the mounting cavity 110, one third magnet 130 is correspondingly disposed at the inner corner of one mounting cavity 110, and all the third magnets 130 are distributed along the circumferential direction of the purifying body 210. All the third magnets 130 act on the first conductive line 230 together, and the generated first magnetic force is upward, and the purifying body 210 is supported at various angles, thereby improving the stability of supporting the purifying body 210.
Referring to fig. 3 and 4, in order to improve the stability of the purifying body 210 suspended in the mounting cavity 110, the mounting housing 100 further includes a plurality of second conductive wires 140, all the second conductive wires 140 are disposed along the circumferential side wall of the mounting cavity 110, the second conductive wires 140 are in one-to-one correspondence with the first conductive wires 230, the second conductive wires 140 are configured to form a second magnetic force repelling the first conductive wires 230 when a current in a second preset direction opposite to the first preset direction is applied, and the purifying body 210 is suspended in the mounting cavity 110 under the action of the first magnetic force and the second magnetic force. Therefore, the purifying body 210 is driven by the first magnetic force to suspend by overcoming the gravity, and the purifying body 210 is stably suspended in the installation cavity 110 by the second magnetic force and the purifying body 210. The second preset direction can be set according to practical conditions, and only needs to be satisfied, and the formed second magnetic force can act on the circumferential direction of the purifying body 210 to enable the purifying body 210 to stably suspend in the installation cavity 110.
Unlike the previous embodiments, in other embodiments, the second wire 140 is configured to form a third magnetic force attracting the first wire 230 when a current in the same first preset direction is applied, and the purifying body 210 is suspended in the installation cavity 110 under the action of the first magnetic force and the third magnetic force. The third magnetic force can also make the purifying body 210 stably suspend in the installation cavity 110, similar to the first magnetic force and the second magnetic force.
It is understood that the principle of the arrangement of the first and second conductive lines 230 and 140 needs to satisfy: the first magnetic force generated by the first wire 230 under the action of the magnetic field generated by the third magnet 130 needs to be opposite to the gravity direction; all the second magnetic force or the third magnetic force generated between the second conductive wire 140 and the first conductive wire 230 needs to be distributed around the purification body 210.
In order to prevent the leakage of the surface magnetic field, the mounting case 100 is a case capable of shielding the magnetic field based on any of the above embodiments. For example, the mounting housing 100 may be a shielding case made of an amorphous alloy material.
Furthermore, an embodiment relates to an air purification apparatus including the air purification structure 10 of any one of the preceding claims.
When the air purifying device is used, the purifying module 200 also acts on microorganisms and viruses in the air through discharging, so that the viruses are killed. Further, the purification module 200 is arranged to be suspended in the installation cavity 110 in a non-contact manner with other components under the action of external force, so that the purification module 200 is still isolated from the installation shell 100, air is used as an insulating material, the creepage sparking distance is increased, and the creepage sparking hazard between contact surfaces and other problems can be effectively prevented.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An air purification structure, comprising:
the mounting shell is provided with a mounting cavity, and an air inlet and an air outlet which are communicated with the mounting cavity; and
a purification module configured to be suspended in the installation cavity without contact with other components by an external force.
2. The air purification structure of claim 1, wherein the purification module is suspended in the installation cavity without contact with other components due to magnetic force.
3. The air purification structure of claim 2, wherein the mounting housing further comprises a plurality of first magnets, the purification module comprises a purification body and a plurality of second magnets, the plurality of first magnets are arranged in the mounting cavity, the plurality of second magnets are arranged on the outer wall of the purification body, the first magnets and the second magnets have the same magnetism, the first magnets and the second magnets correspond to each other one by one, and the purification body is suspended in the mounting cavity by repulsive force of the first magnets and the second magnets.
4. The air purification structure of claim 2, wherein the mounting housing further comprises a plurality of first magnets, the purification module comprises a purification body and a plurality of second magnets, the plurality of first magnets are arranged in the mounting cavity, the plurality of second magnets are arranged on the outer wall of the purification body, the first magnets and the second magnets have opposite magnetism, the first magnets and the second magnets correspond to each other one by one, and the purification body is suspended in the mounting cavity by the attraction force of the first magnets and the second magnets.
5. The air purification structure according to claim 3 or 4, wherein the shape of the installation cavity is matched with the shape of the purification body, the first magnet is arranged at an inner angle in the installation cavity or on the inner wall surface of the installation cavity, and the second magnet and the first magnet are arranged correspondingly, so that the purification body is suspended in the installation cavity under the action of repulsive force or attractive force of the first magnet and the second magnet.
6. The air purification structure according to claim 2, wherein the purification module comprises a purification body and a plurality of first wires, all of which are arranged along a circumferential outer wall of the purification body;
the mounting shell further comprises a third magnet which is arranged in the mounting cavity, and the first lead is arranged to form a first magnetic force which overcomes the gravity of the purifying body under the action of the third magnet when current in a first preset direction is supplied;
the installation shell further comprises a plurality of second leads, all the second leads are arranged along the circumferential side wall of the installation cavity, the second leads are in one-to-one correspondence with the first leads, the second leads are set to form second magnetic force repelling the first leads when current in a second preset direction opposite to the first preset direction is conducted, and the purification body is suspended in the installation cavity under the action of the first magnetic force and the second magnetic force.
7. The air purification structure according to claim 2, wherein the purification module comprises a purification body and a plurality of first wires, all of which are arranged along a circumferential outer wall of the purification body;
the mounting shell further comprises a third magnet which is arranged in the mounting cavity, and the first lead is arranged to form a first magnetic force which overcomes the gravity of the purifying body under the action of the third magnet when current in a first preset direction is supplied;
the mounting shell further comprises a plurality of second leads, all the second leads are arranged around the circumferential side wall of the mounting cavity, and the second leads are in one-to-one correspondence with the first leads; the second lead is set to be capable of forming a third magnetic force for attracting the first lead when current in the same direction as the first preset direction is conducted, and the purifying body is suspended in the installation cavity under the action of the first magnetic force and the third magnetic force.
8. The air purification structure according to claim 6 or 7, wherein the number of the third magnets is multiple, the third magnets are disposed at the inner corners of the installation cavity, one third magnet is correspondingly disposed at the inner corner of the installation cavity, and all the third magnets are distributed along the circumferential direction of the purification body.
9. The air purification structure of claim 1, wherein the mounting housing is a housing that can shield a magnetic field.
10. An air cleaning apparatus characterized by comprising the air cleaning structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979699.2U CN215929997U (en) | 2021-08-20 | 2021-08-20 | Air purification structure and air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979699.2U CN215929997U (en) | 2021-08-20 | 2021-08-20 | Air purification structure and air purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215929997U true CN215929997U (en) | 2022-03-01 |
Family
ID=80420353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121979699.2U Active CN215929997U (en) | 2021-08-20 | 2021-08-20 | Air purification structure and air purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215929997U (en) |
-
2021
- 2021-08-20 CN CN202121979699.2U patent/CN215929997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI238435B (en) | Ion generating element, ion generating apparatus, and electric appliance | |
| US20120312170A1 (en) | Electrostatic precipitator | |
| CN107559965B (en) | Electrostatic dust removing device, air purifying equipment and air conditioner | |
| MY152277A (en) | High-voltage insulator and high-voltage electric power line using said insulator | |
| CN102265379B (en) | High-voltage circuit insertion-type discharge element | |
| JPWO2018207385A1 (en) | Discharge devices and electrical equipment | |
| US9660433B2 (en) | Active lightning arrester | |
| CN215929997U (en) | Air purification structure and air purification equipment | |
| CN113847675A (en) | Air purification structure and air purification equipment | |
| CN205236182U (en) | Polar plate type electric field | |
| CN202565560U (en) | Heating device of intelligent direct current ion fan | |
| CN207427556U (en) | The discharge module of double-dielectric barrier discharge | |
| CN107575940B (en) | Electrostatic dust removing device, air purifying equipment and air conditioner | |
| US2504430A (en) | Electrostatic precipitator | |
| JP2009170198A (en) | Bar ion generator, and electric neutralizer | |
| CN105435291B (en) | A kind of electrode generator of plasma air purification sterilizer | |
| CN211151058U (en) | Bipolar ion generator and air purification device | |
| CN112956824A (en) | Cabinet with purification function | |
| CN112543542A (en) | Plasma generating device and exhaust gas treatment system | |
| CN111407198A (en) | Ion purification device for dish washing machine | |
| CN211625608U (en) | Air curtain machine with purification function | |
| KR100762182B1 (en) | Appratus for electric discharge of a high voltage | |
| CN212403543U (en) | Ion purification device for water purifier | |
| CN211781621U (en) | Ionic wind purifying device | |
| CN217546380U (en) | Self-cleaning ion fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |