CN104197422B - Negative ion air-cleaner - Google Patents
Negative ion air-cleaner Download PDFInfo
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- CN104197422B CN104197422B CN201410381773.9A CN201410381773A CN104197422B CN 104197422 B CN104197422 B CN 104197422B CN 201410381773 A CN201410381773 A CN 201410381773A CN 104197422 B CN104197422 B CN 104197422B
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- earthing mechanism
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- conductive earthing
- negative ion
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Abstract
The present invention relates to a kind of negative ion air-cleaner, including：Shell, the anion generator located at described inside the shell, control board and fan；Described shell is provided with gas outlet, and between described gas outlet and described fan, described anion generator and described fan are electrical connected described anion generator with described control board；Described negative ion air-cleaner also includes the conductive earthing mechanism in front of described anion generator, described anion generator is located between described conductive earthing mechanism and described fan, and described conductive earthing mechanism is electrical connected with the earth lead of described control board.Above-mentioned negative ion air-cleaner anion rate of release will not decay with the carrying out of available machine time, improves air purification efficiency.
Description
Technical field
The present invention relates to air purifier, more particularly, to a kind of negative ion air-cleaner.
Background technology
Air is essential condition for the survival of mankind, is also pathophorous main media.With China's industrialization water
Flat develops rapidly, and problem of environmental pollution is also following, and the body and mind that increasingly serious air pollution directly compromises people is good for
Health and life security.The time of people 90% all stays in interior, effectively removes room air pollution most important.Room air is dirty
Contaminate abnormal smells from the patient chemical contamination, indoor user and the indoor activities such as the formaldehyde being mainly derived from building, finishing and furniture etc. and distributing, benzene
Dust granules, outside atmosphere dust, the physical pollution such as pollen, and the biologic contamination such as the antibacterial that grows of interior.
Anion generator is a kind of device generating negative aeroion, and this device is by the direct current inputting or alternating current through electricity
After magnetic disturbance (Electromagnetic Interference, abbreviation EMI) process circuit and lightning protection circuit process, pass through
The circuits such as pulsed circuit, over-pressed current limliting, high-low pressure isolation are upgraded to ac high-voltage, then pass through specific class electronic material rectification
Obtain pure negative direct current high voltage after filtering, negative direct current high voltage is connected to the release tip that metal or carbon make, utilizes
Most advanced and sophisticated high direct voltage produces high corona, releases substantial amounts of electronics (e-) at high speed, and electronics cannot be present in the air for a long time and (deposit
Electron lifetime only have nanosecond), at once can by the air oxygen molecule (O2) catch, thus generating negative oxygen ion.Air
In can not only efficiently dedusting, sterilizing, purify air containing appropriate anion.Negative oxygen ion can also enliven air molecule, changes
Philanthropist's body lung functions, enhance metabolism, and strengthen resistances against diseases, adjust central nervous system, make one in high spirits, full of work
Power.
Based on the above-mentioned benefit of anion, in prior art, have developed the air purifier based on anion generator.
For example, the anion that a simplest negative ion air-cleaner only needs to including a shell and is arranged on inside the shell
Generator.However, in experimentation, inventors herein have recognized that, the negative ion air-cleaner of this structure really can
Enough produce anion, however, anion accumulates in around anion generator in a large number, elongated with the available machine time, discharge
The negative ion concentration coming is decayed rapidly.
In view of this it is necessary to provide a kind of new negative ion air-cleaner, it can improve above-mentioned anion and exist
Accumulation in housing, and the not high problem of release efficiency.
Content of the invention
The present invention provides a kind of negative ion air-cleaner, and it can improve the problem that anion gathers in housing, tool
There is higher anion release efficiency.
A kind of negative ion air-cleaner, including：Shell, the anion generator located at described inside the shell, control circuit
Plate and fan；Described shell is provided with gas outlet, described anion generator between described gas outlet and described fan,
Described anion generator is electrical connected with described control board with described fan；Described negative ion air-cleaner also includes
Conductive earthing mechanism in front of described anion generator, described anion generator located at described conductive earthing mechanism with
Between described fan, and described conductive earthing mechanism is electrical connected with the earth lead of described control board；Described shell includes
Upper lid and lower cover, described conductive earthing mechanism is fixed in described lower cover, and described conductive earthing mechanism is at least partially embedded described
Inside lower cover；It is additionally provided with conductive pole, described conductive pole includes first end and the second end, described first end and second in described upper lid
End is electrical connected with the earth terminal of described control board and described conductive earthing mechanism respectively, and the second end of described conductive pole sets
Flexible conducting element, after described upper lid is mutually fastened with lower cover, described conductive earthing mechanism is resisted against described elastic conduction unit
One end of part, thus described conductive earthing mechanism is electrically connected to described control by described elastic conductive component and described conductive pole
The earth terminal of circuit board processed.
Earth lead due to conductive earthing mechanism and control board is electrical connected, and therefore can attract anion to lower cover
Motion, it is to avoid anion shell cohesion long-pending so that the anion rate of release of negative ion air-cleaner will not be with start
The carrying out of time and decay, improve air purification efficiency.Additionally, by the elastic conductive component at conductive pole second end by conduction
Earthing mechanism is electrically connected to control board so that the electric connection part-structure of conductive earthing mechanism is simple, and connection can
Lean on.
It is that the above and other objects, features and advantages of the present invention can be become apparent, preferred embodiment cited below particularly,
And coordinate institute's accompanying drawings, it is described in detail below.
Brief description
The perspective view of the air purifier that Fig. 1 provides for first embodiment.
Fig. 2 is the schematic perspective view of the hanger of wall-mounted air purification device of Fig. 1.
Fig. 3 is the draw-in groove front schematic view in the wall-mounted air purification device main body of Fig. 1.
Fig. 4 is the draw-in groove schematic rear view in the wall-mounted air purification device main body of Fig. 1.
Fig. 5 and Fig. 6 is the wall-mounted air purification device assembling schematic diagram of Fig. 1.
Fig. 7 is the generalized section of the air purifier of Fig. 6 along VII-VII line.
The perspective view of the air purifier that Fig. 8 provides for second embodiment.
Fig. 9 is the schematic perspective view of the upper lid of air purifier of Fig. 8.
Figure 10 is the air purifier inner side schematic diagram of Fig. 8.
Figure 11 is the structural representation of the conductive earthing mechanism of air purifier of Fig. 8.
Figure 12 is that the conductive earthing mechanism of Figure 11 is arranged on the schematic diagram in lower cover.
Figure 13 is another inner side schematic diagram of the air purifier of Fig. 8.
The internal structure schematic diagram of the air purifier that Figure 14 and Figure 15 provides for 3rd embodiment.
Figure 16 is the schematic diagram of the air purifier lower cover of 3rd embodiment.
Specific embodiment
For further illustrating that the present invention is to realize technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to the specific embodiment of the foundation present invention, structure, feature and its effect, after describing in detail such as.
Refering to Fig. 1, the perspective view of its air purifier providing for first embodiment.As shown in figure 1, wall hanging
Formula air purifier 100 includes hanger 10 and shell 20.Hanger 10 has at least one (4 shown in Fig. 1) hooks 12.Outward
Shell 20 is provided with draw-in groove 21, and hook 12 can be buckled in draw-in groove 21, thus can hang on shell 20 on hanger 10.On hanger 10
It is additionally provided with the locked mechanism for hanger being fixed on body of wall, thus by air purifier 100 integral hanging on body of wall.
Further regard to Fig. 2, hanger 10 includes solid base 11.Fixed seat 11 is for example rectangular, sets respectively at its four angles
There is at least one screw 112, screw 112 is used for and the cooperation of locking screw (not shown), and fixed seat 11 is locked on body of wall.
Hanger 10 also includes at least one hook 12.As shown in Fig. 2 in the present embodiment, at four angles of fixed seat 11
Place is respectively provided with a hook 12.The bearing of trend of hook 12 is essentially perpendicular to the stationary plane of fixed seat 11 (with wall after installation
Show consideration for the surface closed).Fixed seat 11 be may be integrally formed with hook 12, for example, all by the disposable injection moulding of plastic material, or
Person is by metal material one-time cast-forming.
Hook 12 includes hook arm 121 and the coupler body 122 extending from hook arm 121 bottom.Hook arm 121 is in strip, and hook
Body 122 can take the shape of the letter U.In order to lift the stability between hook arm 121 and fixed seat 11, reinforced ribs also can be arranged on hook arm 121
Bar 123.The plane that reinforcement rib 123 is located can be vertical with all of plane of hook arm 121, thus hook arm 121, reinforcement rib 123
And fixed seat 11 constitutes a triangular structure, there is very high stability, prevent hook arm 121 from rocking.Coupler body 122 includes hook
Edge 124, hook edge 124 can extend towards the direction of fixed seat 11 in other words to the direction departing from shell 20.
Refering to Fig. 3, in draw-in groove 21, it is provided with entrance 211 and the passage 212 being connected with entrance 211.Entrance 211 is used for
Pass through for hook 12 when shell 20 is buckled on hanger 10.Therefore, the size of entrance 211 should be bigger compared with coupler body 12, thus can
Coupler body is allowed to readily pass through entrance 211.When shell 20 is buckled on hanger 10, the hook arm 121 of hanger 10 is housed in passage 212
Interior, the width of therefore passage 212 should be slightly bigger than the thickness of hook arm 121, can be slided with hook arm 121, but do not loosen in passage 212
It is advisable.
It is additionally provided with the supporting part 22 being fixedly connected with shell 20 in draw-in groove 21.In one embodiment, supporting part 22 is
Integral part of with shell 20.For example, all by the disposable injection moulding of plastic material, or poured into by metal material
Type.The surface of the end of described supporting part 22 is an internal face of passage 212.
Refer to Fig. 3 and Fig. 4 in the lump, supporting part 22 has upper outer surface 221 and the back side 222 relative with outer surface 221.
The back side 222 is the surface departing from hanger 10.It is additionally provided with supporting part 22 and run through supporting part 22 outer surface 221 and the back side 222
Groove 223.Certainly, groove 223 also can be not through the two of supporting part 22 surface.
Refering to Fig. 4, the back side 222 of supporting part 22 is additionally provided with gathering sill 224.Gathering sill 224 is communicated with groove 223, and
From the back side 222 to groove 223, the diameter of the reduced diameter of gathering sill 224 to groove 223.That is, gathering sill 224
Section trapezoidal.The effect of gathering sill 224 is when mounted by hook edge 124 guide groove 223 of hook 12.
Refering to Fig. 5, when being arranged on shell 20 on hanger 10, make the entrance 211 of draw-in groove 21 be directed at hook 12, then make
Shell 20 moves upwards, and the coupler body 122 of hook 12 passes through entrance 211.Then, refering to Fig. 6, shell 20 is made to slide in the horizontal direction
Dynamic, the hook arm 121 of hook 12 enters passage 212.Because supporting part 22 is carried on the back and the presence of upper gathering sill 223, the hook edge of coupler body 122
124 can be directed to and slip in groove 223, thus shell 20 is suspended on hanger 10.
Refering to Fig. 7, after completing to install, hook edge 124 is located in groove 221, and shell 20 leads to ground supporting part 22 and is buckled in extension
On frame 10.To shell 20 is removed from hanger 10, said process is carried out on the contrary.
According to above-mentioned technical scheme, the shell 20 of air purifier is fixed on hanger 10 by way of buckle, can be light
Easy removes from hanger 10, improves the convenience in maintenance, repair for the air purifier.
Refering to Fig. 8, the perspective view of its air purifier providing for second embodiment.As shown in figure 8, this reality
Apply in the air purifier of example, shell 20 includes lid 30 and lower cover 40.Upper lid 30 can pass through fixed mechanism with lower cover 40
301 (such as screws) interfix.
Refering to Fig. 9, upper lid 30 is provided with mounting seat 31.Anion generator 50 and fan are installed with mounting seat 31
60.In the present embodiment, anion generator 50 includes the anion generating unit 51 of six mutual spacing settings.Preferably, six
Individual anion generating unit 51 each be located on an orthohexagonal summit respectively, and anion generating unit 51 is distributed in wind
Around fan 60.Each anion generating unit 51 includes two carbon brush 512.Carbon brush 512 is connected with control board 70 (Figure 10),
Control board 70 provides negative direct current high voltage to carbon brush 512, and then carbon brush 512 produces high corona, releases substantial amounts of electricity at high speed
Sub (e-).
Fan 60 located at the side of anion generator 50, for producing air-flow, by anion generator 50 produce negative
Ion blows to outside shell 20, to realize the purification to air.In example shown in Fig. 9, the direction of the air-flow that fan 60 produces
As shown in arrow 601, that is, blow to the direction of lower cover 40.
It is additionally provided with conductive earthing mechanism 80 in anion generator 50 away from one end of fan 60.That is, fan 60
The anion that anion generator 50 can be produced blows to conductive earthing mechanism 80.Anion generator 50 is located at conductive earthing machine
Between structure 80 and fan 60, and conductive earthing mechanism 80 is electrical connected with the earth lead of control board 70.
Earth lead due to conductive earthing mechanism 80 and control board 70 is electrical connected, therefore can attract anion to
Lower cover 40 moves, it is to avoid anion shell cohesion long-pending so that the anion rate of release of negative ion air-cleaner will not be with
The carrying out of available machine time and decay, improve air purification efficiency.
Refering to Figure 10, in a specific example, a conductive pole 82 is installed with mounting seat 31, conductive pole 82
First end 821 is electrical connected by the earth lead of wire 84 and circuit board 70, the second end 822 and the conductive earthing machine of conductive pole 82
Structure 80 is electrical connected, thus conductive earthing mechanism 80 is electrical connected by the earth lead of wire 84 and circuit board 70.Conductive earthing
The second end 822 of conductive pole 82 can be fixed in mechanism 80.Additionally, the height of conductive pole 82 can also be more than anion generator
50, therefore, can be spaced a distance between the discharge end parts of carbon brush 512 and conductive earthing mechanism 80 D.
It is appreciated that conductive earthing mechanism 80 is not limited to be fixed on the second end of conductive pole 82.Refering to Figure 11, at one
In specific example, conductive earthing mechanism 80 includes installing handle 801, connecting portion 802 and conducting ring 803.Connecting portion 802 connects
Between installing handle 801 and conducting ring 803, and connecting portion 802 can be essentially perpendicular to installing handle 801 and conducting ring 803.Install
Handle 801 is provided with fixing hole 804, and conducting ring 803 is provided with multiple fixing holes 805.
Refering to Figure 12, installing handle 801 is fixed on lower cover 40 by screw 806, thus conductive earthing mechanism 80 is fixed
Table surface in lower cover 40.In order to lift the stability maintenance of conductive earthing mechanism 80, in the fixing hole 805 on conducting ring 803
Fixed screw can also be added.
As shown in Figure 10, after lower cover 40 is assembled together each other with upper lid 30, installing handle 801 can be with conductive pole
82 the second end 822 contacts, thus being electrical connected between the earth lead of conductive earthing mechanism 80 and control board 70.
Refering to Figure 13, in another instantiation, for the ease of lower cover 40 with lid 30 be assemblied in one each other
After rising, installing handle 801 is electrically connected to conductive pole 82, is provided with an elastic conductive component at the second end 822 of conductive pole 82
83, after upper lid 30 is mutually fastened with lower cover 40, conductive earthing mechanism 80 is resisted against one end of elastic conductive component 83, thus elastic
Conductive earthing mechanism 80 is electrically connected to the earth terminal of control board 70 by conducting element 83 and conductive pole 82.In this enforcement
In example, elastic conductive component 83 can be for example spring, but elastic conductive component 83 is not limited to spring, any elastic conduction material
Material is used equally to make elastic conductive component 83.
Further, in another specific example, in order to prevent the electric discharge to anion generator 50 for the conductive pole 82
Process produces impact, also can be provided with insulating barrier in the outer surface of conductive pole 82, thus the outer surface in conductive pole 82 forms one
The protective case of insulation.
Furthermore, it is to be understood that the structure of conductive earthing mechanism 80 is not limited to the structure shown in Figure 13, for example, conduction connects
Ground mechanism 80 can also be other shapes such as wire netting.
In mode shown in Figure 12, conductive earthing mechanism 80 is fixed on the upper surface of lower cover 40 by screw 806, but
In another example, the lower surface of lower cover 40 can also be fixed in conductive earthing mechanism 80, i.e. outer surface.Conductive earthing mechanism
80 inside that can also be embedded in lower cover 40.When conductive earthing mechanism 80 is located at the outer surface of lower cover 40, conductive earthing mechanism
80 can be made up of metal or alloy, can be simultaneously as the decoration of lower cover 40, and now conductive earthing mechanism 80 can wrap
Include the conductive pole (not shown) through lower cover 40 upper and lower surface, after the mutual assembling with upper lid 40 of upper lid 30, conductive earthing machine
The conductive pole of structure 80 connects to conductive pole 82, thus conductive earthing mechanism 80 is electrically connected to the ground connection of control board 70
Line.
Refering to Figure 14, the perspective view of its air purifier providing for 3rd embodiment.In mounting seat 31
It is provided with lamp socket 90, lamp socket 90 is provided with installing hole 91.Further regard to Figure 15, lamp bar 92 is provided with lamp socket 90, in lamp bar 92
It is provided with light source 93.In the present embodiment, light source 93 includes the point source (such as light emitting diode) that multiple dispersions are laid.Certainly,
Light source 93 can also be other kinds of light source such as fluorescent tube.Light source 93 is electrically connected at control board 70.
Refering to Figure 16, lower cover 40 is laid with multiple loopholes 41.When light source 93 is lit, light can pass through loophole
41.Therefore, when air purifier 100 is fixed on wall, air purifier 100 uses as lamp source when can lead to.Can
To understand, loophole 41 is likely to pass through in loophole 41 simultaneously as gas outlet, the air being rich in anion.
In one embodiment, multiple loopholes 41 are evenly distributed in lower cover 40.For example, loophole 41 can be with shape
Become a square dot matrix that is to say, that having 4 closest loopholes 41 around each loophole 41, this 4 distances
Nearest loophole 41 is respectively on foursquare 4 summits.Certainly, loophole 41 is not limited to form square points
Battle array, can also form the dot matrix of other shapes, such as regular pentagon dot matrix and regular hexagon dot matrix.
In another embodiment, loophole 41 forms a divergent shape dot matrix that is to say, that loophole 41 is dispersed in
Loophole 41 on two concentric circulars on multiple concentric circulars and adjacent is diametrically mutually aligned each other.
In another embodiment, from the center of lower cover 40 to edge, the size of loophole 41 is gradually increased.Due to wind
Fan 60 is arranged on the center of lid 30, therefore, can be very fast in the center wind speed of lower cover 40.By loophole 41 size not gradually
Become design, the marginal portion through upper lid 40 that wind is more prone to can be made, so that the air-out of whole lower cover 40 is more equal
Even, that is, anion can more uniformly be blown out lower cover 40, thus lifting air purification efficiency.
The above, be only presently preferred embodiments of the present invention, not the present invention is made with any pro forma restriction, though
So the present invention is disclosed as above with preferred embodiment, but is not limited to the present invention, and any those skilled in the art, not
Depart from the range of technical solution of the present invention, a little changes or be modified to equivalent change when the technology contents of available the disclosure above are made
The Equivalent embodiments changed, as long as being without departing from technical solution of the present invention content, the technical spirit according to the present invention is implemented to above
Any brief introduction modification, equivalent variations and modification that example is made, all still fall within the range of technical solution of the present invention.
Claims (6)
1. a kind of negative ion air-cleaner is it is characterised in that include：
Shell, the anion generator located at described inside the shell, control board and fan；
Described shell is provided with gas outlet, and described anion generator is between described gas outlet and described fan, described negative
Ion generator is electrical connected with described control board with described fan；
Described negative ion air-cleaner also includes：Conductive earthing mechanism in front of described anion generator, described negative
Ion generator is located between described conductive earthing mechanism and described fan, and described conductive earthing mechanism and described control circuit
The earth lead of plate is electrical connected；
Described shell includes lid and lower cover, and described conductive earthing mechanism is fixed in described lower cover, described conductive earthing mechanism
Inside at least partially embedded described lower cover；
It is characterized in that, it is additionally provided with conductive pole in described upper lid, described conductive pole includes first end and the second end, described first end
It is electrical connected with the earth terminal of described control board and described conductive earthing mechanism respectively with the second end, the of described conductive pole
Two ends are provided with elastic conductive component, and after described upper lid is mutually fastened with lower cover, described conductive earthing mechanism is resisted against described elasticity
One end of conducting element, thus described conductive earthing mechanism is electrically connected to by described elastic conductive component and described conductive pole
The earth terminal of described control board.
2. negative ion air-cleaner as claimed in claim 1 is it is characterised in that described conductive earthing mechanism is becket.
3. negative ion air-cleaner as claimed in claim 1 is it is characterised in that described lower cover is made of an electrically conducting material, institute
Stating conductive earthing mechanism is described lower cover.
4. ion air purifier as claimed in claim 1 is it is characterised in that described elastic conductive component is spring.
5. ion air purifier as claimed in claim 1 is it is characterised in that the outer surface of described conductive pole is provided with insulation
Layer.
6. ion air purifier as claimed in claim 1 it is characterised in that described conductive earthing mechanism be fixed on described in lead
Second end of electric post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381773.9A CN104197422B (en) | 2014-08-06 | 2014-08-06 | Negative ion air-cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381773.9A CN104197422B (en) | 2014-08-06 | 2014-08-06 | Negative ion air-cleaner |
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| Publication Number | Publication Date |
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| CN104197422A CN104197422A (en) | 2014-12-10 |
| CN104197422B true CN104197422B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410381773.9A Active CN104197422B (en) | 2014-08-06 | 2014-08-06 | Negative ion air-cleaner |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106871257A (en) * | 2017-03-13 | 2017-06-20 | 悟清（上海）环境科技有限公司 | The electronics dedusting collection device that a kind of indoor top is installed |
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| DE19859588A1 (en) * | 1998-06-02 | 1999-12-09 | Mitsubishi Electric Corp | Assembly generates a high-density flow of negative ions by passage of gas |
| CN1551432A (en) * | 2003-05-19 | 2004-12-01 | 金泽尤 | Anion generating device |
| CN201100934Y (en) * | 2006-05-10 | 2008-08-13 | 欧姆龙株式会社 | Ion generator and cleaning room system |
| CN201105032Y (en) * | 2007-08-03 | 2008-08-27 | 西安康弘新材料科技有限公司 | High-efficiency and easily diffused ion generators |
| CA2739216A1 (en) * | 2010-05-06 | 2011-11-06 | Mineral Right, Inc. | Ozone oxidation filtration and neutralization air cleaning system, apparatus & method |
| CN204084629U (en) * | 2014-08-06 | 2015-01-07 | 深圳易事关怀智能科技有限公司 | Negative ion air-cleaner |
-
2014
- 2014-08-06 CN CN201410381773.9A patent/CN104197422B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19859588A1 (en) * | 1998-06-02 | 1999-12-09 | Mitsubishi Electric Corp | Assembly generates a high-density flow of negative ions by passage of gas |
| CN1551432A (en) * | 2003-05-19 | 2004-12-01 | 金泽尤 | Anion generating device |
| CN201100934Y (en) * | 2006-05-10 | 2008-08-13 | 欧姆龙株式会社 | Ion generator and cleaning room system |
| CN201105032Y (en) * | 2007-08-03 | 2008-08-27 | 西安康弘新材料科技有限公司 | High-efficiency and easily diffused ion generators |
| CA2739216A1 (en) * | 2010-05-06 | 2011-11-06 | Mineral Right, Inc. | Ozone oxidation filtration and neutralization air cleaning system, apparatus & method |
| CN204084629U (en) * | 2014-08-06 | 2015-01-07 | 深圳易事关怀智能科技有限公司 | Negative ion air-cleaner |
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