CN104607319B - Discharge needle mounting structure and air purification device - Google Patents
Discharge needle mounting structure and air purification device Download PDFInfo
- Publication number
- CN104607319B CN104607319B CN201510007448.0A CN201510007448A CN104607319B CN 104607319 B CN104607319 B CN 104607319B CN 201510007448 A CN201510007448 A CN 201510007448A CN 104607319 B CN104607319 B CN 104607319B
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- China
- Prior art keywords
- fixed mount
- spray point
- discharge needle
- spring
- spray
- Prior art date
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- 238000004887 air purification Methods 0.000 title abstract description 4
- 239000007921 spray Substances 0.000 claims description 54
- 239000000428 dust Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The invention discloses a discharge needle mounting structure and an air purification device. The discharge needle mounting structure comprises a fixing frame, a grid-shaped conductive bar and a plurality of discharge needles, wherein the grid-shaped conductive bar is arranged on one side of the fixing frame, through holes for the penetration of the discharge needles are correspondingly formed in the fixing frame and the conductive bar, and compressed elastic parts are arranged between the discharge needles and the through holes in the fixing frame. In the air purification device, the discharge needle is reliably detachably connected with the fixed frame through the discharge needle mounting structure. The invention can fasten the discharge needle on the fixing frame through the elasticity of the elastic component to form detachable connection, the connection is reliable, the disassembly and the assembly are convenient, the damaged discharge needle is replaced, and the purification effect is improved.
Description
Technical field
, should in particular to a kind of installing structure for discharge needle and application the present invention relates to technical field of air purification
The air cleaning unit of installing structure for discharge needle.
Background technology
Electronic air purifier is ionized its surrounding air using spray point, by the mode of dust adsorption to collecting plate
Carry out purification air.The electronic air purifier of prior art includes fixed mount, to be respectively arranged at the fixed mount same
The busbar (stylus plate) and collecting plate of side, wherein, busbar contacts with spray point and realizes electrical connection.
The mounting means of the spray point of prior art, is usually that spray point is inserted directly into the fixed mount that moulding is made
In, then fixed using gluing.Or fix the mode of the logical interference fit of spray point and fixed mount.The shortcoming of prior art
It is that by way of gluing is fixed, can not typically dismantle spray point, dismounting by force may damage spray point or fixed mount；Put
The mode that acusector is interference fitted with fixed mount, can not change after spray point damage, clean-up effect be reduced, in dimensional discrepancy
When, spray point can be caused to loosen or come off.
The content of the invention
For the drawbacks described above of prior art, the technical problem to be solved in the present invention is to provide a kind of spray point and installs knot
Structure, is conveniently replaceable the spray point of damage, improves clean-up effect.
In order to solve the above technical problems, the embodiments of the invention provide a kind of installing structure for discharge needle, including fixed mount, set
It is placed on the grid-like busbar and multiple spray points of the fixed mount side, the fixed mount and busbar and is correspondingly provided with
The bullet in compressive state is provided between through hole on the through hole interted for the spray point, the spray point and the fixed mount
Property part.
Preferably, the elastomeric element is the spring with being set on the spray point.
Preferably, the spring is welded and fixed with spray point.
Preferably, the fixed mount is moulding.
Preferably, the busbar is connected by way of buckle or bonding with the fixed mount.
Present invention also offers a kind of air cleaning unit, including any one installing structure for discharge needle as described above,
And it is arranged at the collecting plate (2) of the fixed mount (1) opposite side；The collecting plate (2) is provided with and the spray point (4) one
One corresponding multiple collecting unit of dust (21), each collecting unit of dust (21) is cylindrical shape, is set respectively around the spray point (4)
Put.
Preferably, the collecting plate is connected by way of buckle or bonding with the fixed mount.
Apply the technical scheme of the present invention, spray point is fastened on fixed mount by the elastic force of elastomeric element, connect
Reliably, and be easy to dismounting, change damage spray point, improve clean-up effect.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the air cleaning unit of embodiments of the invention；
Fig. 2 is the top view of Fig. 1 air cleaning unit；
Fig. 3 be Fig. 2 along A-A to sectional view；
Fig. 4 is the enlarged diagram of the part B in Fig. 3；
Fig. 5 is the decomposing schematic representation of Fig. 1 air cleaning unit；
Fig. 6 is the enlarged diagram of the C portion in Fig. 5；
Spray point and the enlarged diagram of the component of spring that Fig. 7 is used by the present embodiment.
Main Reference Numerals explanation：
1st, fixed mount；2nd, collecting plate；3rd, busbar；4th, spray point；6th, spring；
11st, groove；12nd, first through hole；21st, collecting unit of dust；32nd, the second through hole；
41st, needle point；42nd, needle cap；100th, air cleaning unit.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
Referring to Fig. 1 to Fig. 7, air cleaning unit 100 according to an embodiment of the invention, including fixed mount 1, set respectively
Busbar 3 and collecting plate 2 in the both sides of fixed mount 1, and multiple spray points 4, the needle point 41 of spray point 4 discharge and make it
The air ionization of surrounding.In the present embodiment, the side of fixed mount 1 is provided with crisscross groove 11, and grid-like busbar 3 is put
Enter groove 11 and realize that clamping is connected, collecting plate 2 is connected by cohesive mode with the opposite side of fixed mount 1.The present embodiment
Improvement is, to be detachably connected between spray point 4 and fixed mount 1, can remove the spray point 4 of damage and be changed,
Improve clean-up effect.
Hereinafter being detachably connected between the spray point 4 of the present embodiment and fixed mount 1 is described in detail continuing with accompanying drawing
Structure.The installing structure for discharge needle of the present embodiment, including fixed mount 1, the grid-like busbar 3 for being arranged at the side of fixed mount 1
And multiple spray points 4, fixed mount 1 is provided with the first through hole 12 interted for spray point 4, is correspondingly provided with busbar 3 for putting
The second interspersed through hole 32 of acusector 4, when busbar 3 is fixed on fixed mount 1, first through hole 12 is corresponding with the second through hole 32 to be led
It is logical to intert for spray point 4.Compressive state is in as shown in figure 4, being provided between first through hole 12 on spray point 4 and fixed mount 1
Spring 6, spring 6 can also by other be in compressive state elastomeric element replace, such as shell fragment.The spring 6 compressed
Elastic force spray point 4 is stably connected with and is not fallen off with fixed mount 1.Fixed mount 1 is generally moulding, it may have certain bullet
Property, thus to have between first through hole 12 on spring 6 and fixed mount 1 certain magnitude of interference, spring 6 compress after with first through hole
12 secure fits.As shown in Figure 6 and Figure 7, spring 6 is set on spray point 4, and the needle cap 42 close to spray point 4 is set.Installing
During spray point 4, the needle cap 42 of spray point 4 is pressed downward, when external force is more than spring force, fixed mount 1 can be just inserted into.Pulling out
When going out spray point 4, clamp needle cap 42 and firmly outwards pull out, when external force is more than spring force, spray point 4 could be from fixed mount 1
Abjection.In order to prevent that spring 6 comes off when extracting spray point 4, as shown in fig. 7, spring 6 is weldingly fixed on needle cap with spray point 4
42 lower section.
In order to preferably collect the dust being ionized in air, as shown in Figures 2 to 5, collecting plate 2 include respectively with electric discharge
Multiple collecting unit of dust 21 that pin 4 is correspondingly arranged, each collecting unit of dust 21 is the cylindrical shape of opening, respectively around spray point 4
Needle point 41 is set.Collecting unit of dust 21 is discharged in the air after pin 4 is ionized around the structure setting of the needle point 41 of spray point 4
Dust is easier access to collecting plate 2, improves dust collecting effect.Spray point 4 is connected by busbar 3 with high pressure negative electricity, makes its week
The air ionization enclosed, negatively charged, collecting unit of dust 21, with just electrically connecting, attracts the dust with negative electricity by collecting plate 2.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of installing structure for discharge needle, including fixed mount（1）, be arranged at the fixed mount（1）The grid-like conduction of side
Row（3）And multiple spray points（4）, it is characterised in that the fixed mount（1）And busbar（3）On be correspondingly provided with for described in put
Acusector（4）Interspersed through hole, the spray point（4）With the fixed mount（1）On through hole between be provided with compressive state
Elastomeric element, wherein, the elastomeric element is to be set in the spray point（4）On spring（6）, spray point is being installed（4）When,
When external force is more than spring（6）During elastic force, by spray point（4）Insert fixed mount（1）；Extracting spray point（4）When, when external force is more than
During spring force, spray point（4）From fixed mount（1）Middle abjection.
2. installing structure for discharge needle according to claim 1, it is characterised in that the spring（6）With spray point（4）Welding
It is fixed.
3. installing structure for discharge needle according to claim 1 or 2, it is characterised in that the fixed mount（1）For moulding.
4. installing structure for discharge needle according to claim 1 or 2, it is characterised in that the busbar（3）By buckle or
Cohesive mode and the fixed mount（1）Connection.
5. a kind of air cleaning unit, it is characterised in that installed including spray point as claimed any one in claims 1 to 3
Structure, and it is arranged at the fixed mount（1）The collecting plate of opposite side（2）；The collecting plate（2）It is provided with and the spray point
（4）One-to-one multiple collecting unit of dust（21）, each collecting unit of dust（21）It is cylindrical shape, respectively around the spray point
（4）Set.
6. air cleaning unit according to claim 5, it is characterised in that the collecting plate（2）Pass through buckle or bonding
Mode and the fixed mount（1）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007448.0A CN104607319B (en) | 2015-01-05 | 2015-01-05 | Discharge needle mounting structure and air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007448.0A CN104607319B (en) | 2015-01-05 | 2015-01-05 | Discharge needle mounting structure and air purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607319A CN104607319A (en) | 2015-05-13 |
| CN104607319B true CN104607319B (en) | 2017-10-24 |
Family
ID=53142120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510007448.0A Active CN104607319B (en) | 2015-01-05 | 2015-01-05 | Discharge needle mounting structure and air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607319B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344037B (en) * | 2017-01-22 | 2020-08-04 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108339666B (en) * | 2018-03-23 | 2020-07-03 | 深圳市美兆环境股份有限公司 | Electrostatic air purification plate and air purification device thereof |
| CN108514954B (en) * | 2018-03-23 | 2020-11-06 | 泗县田原秸秆回收再利用有限责任公司 | Air purification device convenient to maintain |
| KR102586516B1 (en) * | 2018-07-20 | 2023-10-06 | 엘지전자 주식회사 | Electrification apparatus for electric dust collector and air conditioner for vehicle comprising the same |
| CN110013915A (en) * | 2019-03-29 | 2019-07-16 | 华中科技大学 | A replaceable discharge electrode |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174099A (en) * | 1996-04-23 | 1998-02-25 | 株式会社欧登 | Electric dust-collection unit and air-cleaning apparatus using the same |
| CN202700651U (en) * | 2012-06-29 | 2013-01-30 | 杭州艾科宁环境技术有限公司 | Quick knockdown structure of electrostatic dust collector |
| CN104148184A (en) * | 2014-08-26 | 2014-11-19 | 珠海格力电器股份有限公司 | Charged assembly of electrostatic dust collector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3287468B2 (en) * | 1999-11-15 | 2002-06-04 | 株式会社オーデン | Electric dust collection unit |
| JP4636710B2 (en) * | 2001-03-01 | 2011-02-23 | 株式会社キーエンス | Ionizer |
| US8167986B2 (en) * | 2008-07-23 | 2012-05-01 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Airborne particulate sampler |
| JP6050340B2 (en) * | 2011-06-22 | 2016-12-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Cleaning device, ionization electrode, particulate sensor, air ionization device or electrostatic air cleaner |
| CN203899745U (en) * | 2014-06-11 | 2014-10-29 | 李峰 | Hexagonal-circular variable cross-section channel low-wind-resistance high-voltage electrostatic field module |
| CN204564343U (en) * | 2015-01-05 | 2015-08-19 | 珠海格力电器股份有限公司 | Discharge needle mounting structure and air purification device |
-
2015
- 2015-01-05 CN CN201510007448.0A patent/CN104607319B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174099A (en) * | 1996-04-23 | 1998-02-25 | 株式会社欧登 | Electric dust-collection unit and air-cleaning apparatus using the same |
| CN202700651U (en) * | 2012-06-29 | 2013-01-30 | 杭州艾科宁环境技术有限公司 | Quick knockdown structure of electrostatic dust collector |
| CN104148184A (en) * | 2014-08-26 | 2014-11-19 | 珠海格力电器股份有限公司 | Charged assembly of electrostatic dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104607319A (en) | 2015-05-13 |
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