CN103611630B - Air purifier and high-pressure dust removing plate thereof - Google Patents
Air purifier and high-pressure dust removing plate thereof Download PDFInfo
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- CN103611630B CN103611630B CN201310561166.6A CN201310561166A CN103611630B CN 103611630 B CN103611630 B CN 103611630B CN 201310561166 A CN201310561166 A CN 201310561166A CN 103611630 B CN103611630 B CN 103611630B
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Abstract
The invention discloses a high pressure generation device. The high pressure generation device comprises a mounting plate, a discharging separation plate and a high pressure generation needle, wherein the high pressure generation needle is conducted with the mounting plate; the mounting plate is provided with a ventilation hole; the discharging separation plate which is parallel to the mounting plate comprises a base plate and a metal cylinder; the base plate is provided with a through hole; the axes of the metal cylinder which is fixedly arranged on the base plate, the through hole and the high pressure generation needle are overlapped. According to the high pressure generation device disclosed by the invention, the metal cylinder is used for replacing a separation plate with a honeycomb-shaped opening in an existing high pressure generation device. The metal cylinder is lower than the separation plate with a six-edge prism structure and the honeycomb-shaped opening manufacturing difficulty, namely the cost of the metal cylinder is lower than that of the separation plate with the honeycomb-shaped opening; the metal cylinder is used for replacing the separation plate and the cost of the high pressure generation device is reduced, so that the cost of an air purifier of the high pressure generation device is reduced. The invention further provides the air purifier which comprises the high pressure generation device.
Description
Technical field
The present invention relates to air cleaning facility technical field, more particularly, it relates to a kind of air purifier, further relates to one
Plant high-voltage generator.
Background technology
After water pollution problems, air pollution becomes one of environmental problem for receiving significant attention.In order to obtain more
The indoor environment of health, consumer couple is more strong with the demand of air purifier.
Fig. 1 shows a kind of structure of common air clarifier, including shell 01, blower fan 02, screen pack 03 and high pressure
Generating apparatus 04.Wherein, air-inlet grille and exhaust outlet are provided with shell 01；Blower fan 02, screen pack 03a, high-voltage generator 04
And screen pack 03b sets gradually between exhaust outlet and air-inlet grille.Operationally, blower fan 02 produces negative pressure to air purifier,
Air is sucked by air-inlet grille, is passed sequentially through and arranged from exhaust outlet after screen pack 03a, high-voltage generator 04 and screen pack 03b
Go out.When through screen pack 03a and screen pack 03b, the bulky grain pollutant in air will be by screen pack 03 for the air being drawn into
Filter out.When air is through high pressure generator device 04, the molecule in air will be crashed to pieces and eliminate.
In above-mentioned air purifier, high-voltage generator 04 is the core component that it completes purification of air task.Such as
Shown in Fig. 2, high-voltage generator 04 includes that high pressure occurs rod 041, high pressure and pin 042, installing plate 043, framework 044 and electric discharge occur
Dividing plate 045.Installing plate 043 is provided with multiple air holes, and high pressure occurs one end of rod 041 and is fixed on installing plate 043 towards putting
The one side of electric dividing plate 045, one end that the other end occurs pin 042 with high pressure is fixed, and high pressure occurs rod 041 and the high pressure being secured to
Generation pin 042 is coaxial.
Electric discharge dividing plate 045 is metal material, is made up of the dividing plate with cellular opening, the peripheral closure of the dividing plate 045 that discharges
Have the framework 044 being secured to, framework 044 is fixed together by insulating part with installing plate 043 so that electric discharge dividing plate 045 with
Insulate between installing plate 043.
Installing plate 043, electric discharge dividing plate 045 are connected respectively with the positive pole and negative pole of input voltage, pin occurs in high pressure
Voltage difference is formed between 042 and the electric discharge cellular wall of dividing plate 045.It is therein when air passes through from high pressure generator device
The fine particles such as bacterium, virus, formaldehyde, smog and other various air pollutants will be adsorbed to electric discharge under electric field action
On the wall of dividing plate 045 so as to smash, decompose and kill.Verify through actual detection, above-mentioned air purifier has fine
Clean-up effect.
But in actual production process, due to discharging, each honeycomb in dividing plate 045 is required for turning on each other, its system
Make technique relatively complicated so that the cost of electric discharge dividing plate 045 is higher, and then hold in the palm the height cost of whole air purifier.
By the above, a kind of new air purifier and its high-voltage generator how are provided, it is net to reduce air
Change the cost of device, become the technical problem of those skilled in the art's urgent need to resolve.
The content of the invention
In view of this, the present invention is provided to the high-voltage generator of air purifier, to realize the purpose of reduces cost.
For achieving the above object, the present invention provides following technical scheme：
A kind of high-voltage generator, including the installing plate for being provided with air vent, the electric discharge dividing plate arranged parallel to installing plate
And the high pressure being conducted with installing plate occurs pin, the dividing plate that discharges includes being provided with the substrate of through hole and is fixedly installed on substrate
Metallic cylinder, the axle center that through hole, metallic cylinder and high pressure occur pin coincides with one another
Preferably, in above-mentioned high-voltage generator, substrate is metal substrate, and metallic cylinder is mutually led with metal substrate
It is logical.
Preferably, in above-mentioned high-voltage generator, substrate is rectangular slab, and through hole is along parallel to the cornerwise side of substrate
To uniform successively.
Preferably, in above-mentioned high-voltage generator, metallic cylinder is coaxially disposed with air vent, and high pressure occurs pin and passes through
The metal connecting plate being conducted with installing plate is fixedly installed on the axis of air vent.
Preferably, in above-mentioned high-voltage generator, metallic cylinder is coaxially disposed with air vent, and air vent is by multiple fans
Shape hole constitutes.
Preferably, in above-mentioned high-voltage generator, round metal is more than by length between installing plate and electric discharge dividing plate
The insulated column of cylinder height is connected.
Preferably, in above-mentioned high-voltage generator, insulated column is uniform between installing plate and electric discharge dividing plate.
In high-voltage generator provided by the present invention, including there is pin in installing plate, electric discharge dividing plate and high pressure.Wherein, it is high
Pressure life pin is conducted with installing plate；Air vent is provided with installing plate；Parallel to installing plate electric discharge dividing plate include substrate and
Metallic cylinder, is provided with through hole on substrate；Be fixedly installed on metallic cylinder on substrate, through hole and high pressure occur pin axle center that
This coincidence.
In high-voltage generator provided by the present invention, instead of in existing high-voltage generator using metallic cylinder
The dividing plate of cellular opening.From the point of view of manufacture difficulty, the cellular opening dividing plate less than positive six side prismatic profile of metallic cylinder,
I.e. the cost of metallic cylinder reduces as an alternative high-voltage generator less than the dividing plate of cellular opening using metallic cylinder
Cost, and then reduce the cost using the air purifier of high-voltage generator.
Present invention also offers a kind of air purifier, including above-mentioned high-voltage generator, it is net so as to reduce air
Change the production cost of device.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of existing air purifier；
Fig. 2 is the structural representation of existing air purifier mesohigh generating means；
The structural representation of the high-voltage generator that Fig. 3 is provided by the embodiment of the present invention；
Fig. 4 is the schematic diagram of electric discharge dividing plate in the embodiment of the present invention；
Fig. 5 is the contrast schematic diagram of electric discharge dividing plate and existing electric discharge dividing plate in the embodiment of the present invention；
Fig. 6 is the schematic diagram of substrate in the embodiment of the present invention；
Fig. 7 is by the schematic diagram of the insulated column installing plate for connecting and the dividing plate that discharges in the embodiment of the present invention.
In figure 1 above -7：
There is rod in shell 01, blower fan 02, screen pack 03, screen pack 03a, screen pack 03b, high-voltage generator 04, high pressure
041st, there is pin 042, installing plate 043, framework 044 and electric discharge dividing plate 045 in high pressure；
There is pin 3, air vent 10, substrate 20, metallic cylinder 21 and insulated column 4 in installing plate 1, electric discharge dividing plate 2, high pressure.
Specific embodiment
The embodiment of the invention discloses a kind of high-voltage generator for air purifier, to realize the mesh of reduces cost
's.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 3 is refer to, the high-voltage generator that the embodiment of the present invention is provided includes installing plate 1, electric discharge dividing plate 2 and high pressure
Generation pin 3.
Air vent 10 is provided with installing plate 1, high-voltage generator is entered via air vent 10 by the air of outside suction
In.
As shown in figure 4, electric discharge dividing plate 2 includes substrate 20 and metallic cylinder 21.Multiple through holes, metal are provided with substrate 20
Cylinder 21 is coaxially disposed with the through hole.
High pressure occur pin 3 be conducted with installing plate 1, while also with the dead in line each other of metallic cylinder 21.
In the high-voltage generator that the embodiment of the present invention is provided, substitute existing high pressure using metallic cylinder 21 and fill
The dividing plate of the cellular opening in putting.From the point of view of manufacture process, the dividing plate that discharges in the present embodiment only needs to fix metallic cylinder 21
To on substrate 20, its difficulty far below the dividing plate for preparing cellular opening technique, therefore using metallic cylinder as replacing
In generation, reduces the manufacturing cost of high-voltage generator, and then reduces the air purifier using the present embodiment high-voltage generator
Cost.
Secondly, the dividing plate for substituting cellular opening using metallic cylinder 21 also improves the work effect of high-voltage generator
Rate.Fig. 5 is refer to, dotted portion is the dividing plate of existing cellular opening in figure, and bold portion is metallic cylinder, each
Metallic cylinder（Or honeycomb）Be provided centrally with high pressure occur pin 3.As can be seen that in the dividing plate of existing cellular opening,
It is L that high pressure occurs pin 3 with the minimum distance of dividing plate, and maximum distance is 1.154L, i.e., upon power-up, high pressure occurs pin 3 and honeybee
Electric field between the dividing plate of nest shape opening is not uniform.And the high pressure of the employing metallic cylinder provided in the present embodiment is filled
In putting, there is pin 3 and be L with the distance of everywhere in metallic cylinder 21 in high pressure, generate in metallic cylinder 21 upon power-up
Equally distributed electric field.When air passes through high-voltage generator, equally distributed electric field can more efficiently by air
Separated from contaminants out, so as to improve the operating efficiency of high-voltage generator.
Preferably, in order to simplify the structure of high-voltage generator, in another embodiment of the invention, using metal material
Substrate 20, while metallic cylinder 21 is conducted with substrate 20.From the substrate 20 of metal material, it is only necessary to by substrate 20 and electricity
Source is conducted, you can realizes the purpose that all of metallic cylinder 21 and power supply are conducted, is not required to arrange extra wire again, from
And simplify structure.Meanwhile, metallic cylinder 21 is connected with substrate 20 using welding procedure, while structure is simplified,
Simplify the manufacturing process of electric discharge dividing plate 2.
In order to make full use of the space on substrate 20, as shown in Figure 6, using the substrate 20 of rectangular profile, meanwhile, will be logical
Hole is along uniform successively parallel to the cornerwise direction of substrate.
Reduce resistance of each parts in air purifier inside to air, be the main of increase air clarifier disposal ability
Method.In order to reduce the air drag of high-voltage generator, in the high-voltage generator that above-described embodiment is provided, round metal
Cylinder 21 is coaxially disposed with air vent 10；There is pin 3 and be still arranged on the axis of air vent 10 in high pressure, in order to realize that high pressure occurs
Pin 3 and the conducting of installing plate 1, using metal connecting plate both are connected.
Air is inhaled into after high-voltage generator, is directly entered among metallic cylinder 21 by air vent 10, and it is right to reduce
The interference of air flow direction, it is to avoid air-flow reciprocating and turning-back in high-voltage generator is made, so as to reduce resistance.
In the high-voltage generator that above-described embodiment is provided, using metal connecting plate there is pin 3 and install in high pressure
Plate 1 is fixedly connected and turns on.When a large amount of high pressure generation pins 3 are provided with high-voltage generator, metal connection to be mounted is needed
Plate it is large number of.In order to reduce number of parts, in an alternative embodiment of the invention, air vent 10 is fanned by multiple shape identicals
Shape hole constitutes.As shown in Figure 6, two semicircular scallop holes constitute an air vent；Two fans be fixed on and pin 3 in high pressure there is
On installing plate 1 between shape hole.
In the high-voltage generator that the present embodiment is provided, the scallop hole on installing plate 1 is obtained via techniques such as punching presses,
Processing method is simply rapid；Multiple scallop holes constitute an air vent corresponding with metallic cylinder, reduce air flow mistake
Resistance in journey；There is pin 3 and be directly anchored on the installing plate 1 between scallop hole in high pressure, eliminate the gold in above-described embodiment
Category connecting plate, further simplify structure.
It will be appreciated by persons skilled in the art that the present embodiment is illustrated by taking semicircular scallop hole as an example, producing
Under the guiding of product actual demand, scallop hole can also be 60 °, 45 °, other angular dimensions such as 30 ° for drift angle.
In existing high-voltage generator, it is connected by framework between installing plate and electric discharge dividing plate.Due to framework only
Secure the marginal portion of installing plate and electric discharge dividing plate；In addition the thinner thickness of installing plate, when larger blast is born, installs
The middle body of plate can produce deformation, and to the skew of electric discharge dividing plate side.After installing plate is powered with electric discharge dividing plate, the two
Once come in contact may result in short circuit, there is potential safety hazard.
In order to eliminate above-mentioned potential safety hazard, in the high-voltage generator that another embodiment of the present invention is provided, utilize
The connection plate 1 of insulated column 4 and electric discharge dividing plate 2.Fig. 7 is refer to, the height of insulated column 4 makes more than the height of metallic cylinder 21
Obtain and retain enough gaps between installing plate 1 and electric discharge dividing plate 2；Meanwhile, insulated column is uniform on installing plate 1 and electric discharge dividing plate 2,
Prevent the excessive deformation of the locally generation on installing plate 1 apart from fixing point farther out and cause short circuit.
Preferably, in the high-voltage generator that above-described embodiment is provided, the two ends of insulated column 4 are Elastic buckle.
Insulated column 4 and installing plate 1 or electric discharge dividing plate 2 are connected by Elastic buckle, is conducive to the I＆ M of high-voltage generator.
The embodiment of the present invention additionally provides a kind of air purifier, by using above-mentioned high-voltage generator, this enforcement
The air purifier cost that example is provided is cheaper.
It will be appreciated by persons skilled in the art that in the air purifier that the present embodiment is provided, can be with basis
Setting activated carbon filter component etc. is actually needed, to form multiple purifying, the effect of purification of air is lifted.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (7)
1. a kind of high-voltage generator, including the installing plate for being provided with air vent, the electric discharge arranged parallel to the installing plate every
There is pin in plate and the high pressure being conducted with the installing plate, it is characterised in that the electric discharge dividing plate includes being provided with the base of through hole
Plate and metallic cylinder on the substrate is fixedly installed, the through hole, the metallic cylinder and the high pressure occur the axle of pin
The heart coincides with one another；
The metallic cylinder is coaxially disposed with the air vent, and the air vent is made up of multiple scallop holes.
2. high-voltage generator according to claim 1, it is characterised in that the substrate is metal substrate, the metal
Cylinder is conducted with the metal substrate.
3. high-voltage generator according to claim 1, it is characterised in that the substrate is rectangular slab, the through hole edge
It is uniform successively parallel to the cornerwise direction of the substrate.
4. high-voltage generator according to claim 1, it is characterised in that the metallic cylinder is coaxial with the air vent
Arrange, the high pressure occurs the axle that pin is fixedly installed on the air vent by the metal connecting plate being conducted with the installing plate
On line.
5. according to the high-voltage generator described in any one of claim 1-4, it is characterised in that the installing plate is put with described
It is connected more than the insulated column of the metallic cylinder height by length between electric dividing plate.
6. high-voltage generator according to claim 5, it is characterised in that the insulated column is in the installing plate and described
It is uniform between electric discharge dividing plate.
7. a kind of air purifier, it is characterised in that the air purifier includes institute in any one of the claims 1-6
The high-voltage generator stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561166.6A CN103611630B (en) | 2013-11-12 | 2013-11-12 | Air purifier and high-pressure dust removing plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561166.6A CN103611630B (en) | 2013-11-12 | 2013-11-12 | Air purifier and high-pressure dust removing plate thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103611630A CN103611630A (en) | 2014-03-05 |
| CN103611630B true CN103611630B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310561166.6A Active CN103611630B (en) | 2013-11-12 | 2013-11-12 | Air purifier and high-pressure dust removing plate thereof |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
| TWI552802B (en) * | 2014-11-21 | 2016-10-11 | 財團法人工業技術研究院 | Dust collection module |
| CN106524253A (en) * | 2016-11-08 | 2017-03-22 | 广东美的厨房电器制造有限公司 | Extractor hood and high voltage static module thereof |
| CN106669976B (en) * | 2017-01-18 | 2018-08-21 | 佛山市科蓝环保科技股份有限公司 | A kind of board-like cathode carrier |
| CN107051731B (en) * | 2017-05-22 | 2018-07-17 | 广东美的厨房电器制造有限公司 | Electrode needle plate, electrostatic equipment and kitchen ventilator |
| CN107081218B (en) * | 2017-05-22 | 2019-05-07 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
| CN107051742B (en) * | 2017-05-22 | 2019-03-05 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
| CN109139080B8 (en) * | 2018-09-18 | 2021-03-19 | 安徽振瀚建设工程有限公司 | Ventilation unit for tunnel traffic |
| KR102599228B1 (en) | 2018-12-28 | 2023-11-08 | 한온시스템 주식회사 | Electrification device and electric Dust device having the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332425A (en) * | 1993-02-22 | 1994-07-26 | Hung Hsing Electric Co., Ltd. | Air purifier |
| CN2249866Y (en) * | 1996-02-08 | 1997-03-19 | 上海市奉贤县威利净化设备厂 | Oil smoke separating and eliminating apparatus with high voltage static electric field |
| JPH11333322A (en) * | 1998-05-29 | 1999-12-07 | Sharp Corp | Air cleaner |
| CN2380301Y (en) * | 1999-07-29 | 2000-05-31 | 沈阳北方净化技术有限公司 | Electric dust collector |
| JP4446755B2 (en) * | 2004-01-29 | 2010-04-07 | トヨタ自動車株式会社 | Static eliminator |
| CN102357415B (en) * | 2011-07-14 | 2014-04-16 | 宁波镁泰塑模科技有限公司 | High voltage generating apparatus |
| CN203565196U (en) * | 2013-11-12 | 2014-04-30 | 诸岗 | Air purifier and high-pressure generator |
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2013
- 2013-11-12 CN CN201310561166.6A patent/CN103611630B/en active Active
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| CN103611630A (en) | 2014-03-05 |
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Effective date of registration: 20220304 Address after: 315000 7 Ruhu West Road, Simen Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: NINGBO MEITAI PLASTIC AND MOULD TECHNOLOGY Co.,Ltd. Address before: 315470 No.7 Ruhu West Road, Simen Town, Yuyao, Ningbo, Zhejiang Patentee before: Zhu Gang |
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