CN210815722U - Electric conduction device of electrostatic precipitation filter of air purifier - Google Patents
Electric conduction device of electrostatic precipitation filter of air purifier Download PDFInfo
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- CN210815722U CN210815722U CN201921304192.XU CN201921304192U CN210815722U CN 210815722 U CN210815722 U CN 210815722U CN 201921304192 U CN201921304192 U CN 201921304192U CN 210815722 U CN210815722 U CN 210815722U
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- dust removal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a conductive device of an electrostatic dust removal filter of an air purifier, which comprises a base, a main body, an electrostatic dust removal filter, a pair of iron contact plates, a pair of electrode plates, a power supply and an elastic magnetic attraction mechanism; wherein: the main body is arranged on the base, and an electrostatic dust removal filter is embedded in an inner cavity of the main body; a pair of magnets in the elastic magnetic attraction mechanism is arranged corresponding to a pair of iron contact pieces fixed at the bottom of the electrostatic dust collection filter and can be attracted, contacted or separated; the lower ends of a pair of springs in the elastic magnetic attraction mechanism are connected with a pair of electrode plates symmetrically fixed on the base, and the pair of electrode plates are connected with a power supply through electric wires. The utility model discloses an elasticity and magnetic force can adsorb on electrostatic precipitator filter contact reliably, and do not receive elasticity to weaken and block the influence of shell, have guaranteed the reliability of electrostatic precipitator filter power supply, through magnetic force, elasticity, the triple effect of sliding sleeve location, make electrically conductive more reliable and more stable.
Description
Technical Field
The utility model belongs to the technical field of air purification equipment technique and specifically relates to an air purifier electrostatic precipitator filter's electrically conductive device is related to.
Background
Along with the improvement of people's standard of living and the value of attaching attention to the air circumstance constantly promotes, more and more people can use air purifier, and some air purifier in the market use the electrostatic precipitator filter, and it makes pollutants such as PM2.5 in the air bring static through ionization device earlier, and these pollutants that take static adsorb it on the filter because the effect of electric field when passing through the electrostatic precipitator filter, realize air-purifying function.
The conductive device of the electrostatic dust removal filter is usually elastic contact pieces which are elastic iron pieces arranged on the main body, however, when the elastic contact pieces are weakened or clamped in the shell of the air purifier due to factors such as overlong service time of the air purifier, the contact points on the electrostatic dust removal filter cannot be in contact with the elastic contact pieces to be electrified, so that the purification function is lost, and indoor pollutants continuously invade the health of human bodies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an air purifier electrostatic precipitator filter's electrically conductive device is provided, it can adsorb reliably on electrostatic precipitator filter contact through elasticity and magnetic force, and does not receive the influence that elasticity weakens and block the shell, has guaranteed the reliability of electrostatic precipitator filter power supply, through the triple effect of magnetic force, elasticity, sliding sleeve location, makes electrically conductive more reliable and more stable, guarantees purification efficiency and clean degree.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a conductive device of an electrostatic dust removal filter of an air purifier comprises a base, a main body, the electrostatic dust removal filter, a pair of iron contact pieces, a pair of electrode pieces, a power supply and an elastic magnetic attraction mechanism; wherein:
the main body is arranged on the base, and an electrostatic dust removal filter is embedded in an inner cavity of the main body;
a pair of magnets in the elastic magnetic attraction mechanism is arranged corresponding to a pair of iron contact pieces fixed at the bottom of the electrostatic dust collection filter and can be attracted, contacted or separated;
the lower ends of a pair of springs in the elastic magnetic attraction mechanism are connected with a pair of electrode plates fixed on the base, and the pair of electrode plates are connected with a power supply through electric wires;
when the electrostatic dust removal filter is installed, the iron contact piece is attracted and contacted with the magnet on the conductive column, so that the electric conduction is realized; when the electrostatic dust removal filter is disassembled, the iron contact piece is separated from the magnet on the conductive column, and the power failure is realized.
The elastic magnetic attraction mechanism comprises a pair of magnets, a pair of conductive columns, a pair of sliding sleeves, a pair of springs and a plastic push block; the magnet is embedded and fixed at the top of the conductive column, the upper parts of the pair of conductive columns are in sliding fit with the pair of sliding sleeves, the plastic push block is connected between the pair of conductive columns, the spring is connected between the bottoms of the conductive columns and the electrode plate, and the pair of sliding sleeves are fixedly arranged on the main body; the spring is a pressure spring.
The iron contact, the magnet, the conductive column, the sliding sleeve, the spring and the electrode plate are all arranged on the same vertical axis and are arranged in pairs by taking the plastic push block as a symmetry center.
The pair of conductive columns is divided into a left conductive column and a right conductive column, which are shaped as a L and a L respectively.
The top of leading electrical pillar is provided with the recess that is used for inlaying fixed magnet.
The magnet corresponds to the central part of the iron contact piece; the upper surface of the magnet is of a spherical surface structure and slightly protrudes out of the top surface of the conductive column.
The magnet corresponds to the central part of the iron contact piece; the upper surface of the magnet is of a plane structure and is flush with the top surface of the conductive column.
The plastic push block is positioned in the middle between the pair of conductive columns and is respectively connected with the inner ends of the bottoms of the pair of conductive columns.
The plastic push block is positioned right above the power supply.
The power supply is arranged on the base between the pair of electrode plates.
Compared with the prior art, the utility model, have following advantage and positive effect:
the utility model discloses can adsorb on the filter contact through elasticity and magnetic force are reliable, and not weakened by the influence of elasticity and card shell, guarantee the reliability of electrostatic precipitator filter power supply.
Through triple functions of magnetic force, elasticity and sliding sleeve positioning, the electric conduction is more stable and reliable, and the problem that the electrostatic dust removal filter is not electrified because the traditional conductive elastic contact piece cannot contact with a contact of the electrostatic dust removal filter under the conditions of elastic force decline and dislocation clamping is effectively solved; the electrostatic dust removal filter has the advantages that the reliable work of the electrostatic dust removal filter is ensured, pollutants such as PM2.5 in the air are reliably and effectively removed, the purification efficiency and the cleanness degree are ensured, and the health of people is effectively protected.
Drawings
FIG. 1 is a general assembly diagram of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Notation in fig. 1-2:
1. a main body; 2. an electrostatic dust removal filter; 3. a base; 4. a magnet; 5. a conductive post; 6. a plastic push block; 7. an electrode sheet; 8. a spring; 9. a power source; 10. a sliding sleeve; 11. iron contact.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the electric conduction device of an electrostatic precipitator for an air purifier of the present invention comprises a main body 1, a base 3, an electrostatic precipitator filter 2, a pair of iron contact pieces 11, a pair of electrode pieces 7, a power supply 9, and an elastic magnetic attraction mechanism; the elastic magnetic attraction mechanism comprises a pair of magnets 4, a pair of conductive columns 5, a pair of sliding sleeves 10, a pair of springs 8 and a plastic push block 6; wherein:
the main part 1 is arranged on the base 3, the electrostatic dust removal filter 2 is embedded in an inner cavity of the main part 1, and a pair of iron contact pieces 11 are symmetrically fixed at the bottom of the electrostatic dust removal filter 2 to the plastic push block 6.
A pair of magnets 4 are correspondingly arranged below the pair of iron contact pieces 11, and the pair of magnets 4 are fixedly embedded in grooves formed in the tops of the pair of conductive columns 5.
The magnet 4 is arranged corresponding to the central part of the iron contact piece 11, and the magnet and the iron contact piece can be attracted and contacted or separated. The upper surface of the magnet 4 may be a spherical structure and slightly protrudes from the top surface of the conductive pillar 5. The upper surface of the magnet 4 may also be a planar structure and flush with the top surface of the conductive post 5.
The conductive posts 5 are a pair of left and right conductive posts, which are shaped as a '+'. The upper parts of the pair of conductive posts 5 are in sliding fit in the inner cavities of the pair of sliding sleeves 10. A pair of sliding sleeve 10 symmetry fixed mounting is in the through-hole on main part 1, sliding sleeve 10 has the effect of location and provide the slip direction to leading electrical pillar 5, can effectively prevent to lead electrical pillar 5 and take place the card pause at the slip in-process.
The plastic push block 6 is connected between the pair of conductive posts 5, and can isolate and insulate the left and right conductive posts 5. Specifically, the plastic push block 6 is located at the middle position between the pair of conductive posts 5 and is respectively connected with the inner ends of the bottoms of the pair of conductive posts 5; the plastic push block 6 is positioned right above the power supply 9.
The spring 8 is connected between the bottom of the conductive column 5 and the electrode plate 7, and the spring 8 is a pressure spring.
The pair of electrode plates 7 are symmetrically arranged on the base 3 and fixedly arranged on the plastic push block 6. The power supply 9 is positioned right below the plastic push block 6 and is arranged on the base 3 between the pair of electrode plates 7, and the power supply 9 is connected with the pair of electrode plates 7 through wires. Of course, the power supply 9 may be located on the base 1 outside the pair of electrode pads 7 and below the plastic push block 6.
In summary, the iron contact plate 11, the magnet 4, the conductive column 5, the sliding sleeve 10, the spring 8 and the electrode plate 7 are all arranged on the same vertical axis and are arranged in pairs by taking the plastic push block 6 as a symmetric center.
The utility model discloses a theory of operation is: reference is made to fig. 1-2.
When the electrostatic dust removal filter 2 is installed, the iron contact piece 11 is attracted and contacted with the magnet 4 on the conductive column 5, so that the electric conduction is realized. When the electrostatic dust removal filter 2 is detached, the iron contact piece 11 is separated from the magnet 4 on the conductive column 5, so that power failure is realized.
Magnet 4 inlays to be fixed at leading electrical pillar 5 top, can reliably attract the contact with iron contact 11, and electrostatic precipitator filter 2 is circular telegram with the external world through iron contact 11.
The power supply 9 is in suction contact with the iron contact plate 11 through the electrode plate 7, the spring 8, the conductive column 5 and the magnet 4 to electrify the electrostatic dust removal filter 2.
When the plastic push block 6 is pushed downwards, the conductive column 5 is far away from the iron contact piece 11, and the magnet 4 is separated from the iron contact piece 11, so that the electrostatic dust removal filter 2 is powered off.
After the plastic push block 6 is loosened, the conductive column 5 is reliably attracted and contacted with the iron contact piece 11 under the magnetic action of the magnet 4 and the elastic action of the spring 8, so that the electrostatic dust removal filter 2 is electrified.
Even if the spring 8 loses the elastic force, the conductive column 5 can be attracted and contacted with the iron contact piece 11 through the magnetic force of the magnet 4, and the electric conduction is realized.
The utility model can make the electric conduction more stable and reliable through the triple functions of magnetic force, elasticity and sliding sleeve positioning; the electrostatic dust removal filter has the advantages that the reliable work of the electrostatic dust removal filter is ensured, pollutants such as PM2.5 in the air are reliably and effectively removed, the purification efficiency and the cleanness degree are ensured, and the health of people is effectively protected.
Claims (10)
1. An electric conduction device of an electrostatic dust removal filter of an air purifier is characterized in that,
comprises a base, a main body, an electrostatic dust removal filter, a pair of iron contact pieces, a pair of electrode pieces, a power supply and an elastic magnetic attraction mechanism; wherein:
the main body is arranged on the base, and an electrostatic dust removal filter is embedded in an inner cavity of the main body;
a pair of magnets in the elastic magnetic attraction mechanism is arranged corresponding to a pair of iron contact pieces fixed at the bottom of the electrostatic dust collection filter and can be attracted, contacted or separated;
the lower ends of a pair of springs in the elastic magnetic attraction mechanism are connected with a pair of electrode plates fixed on the base, and the pair of electrode plates are connected with a power supply through electric wires;
when the electrostatic dust removal filter is installed, the iron contact piece is attracted and contacted with the magnet on the conductive column, so that the electric conduction is realized; when the electrostatic dust removal filter is disassembled, the iron contact piece is separated from the magnet on the conductive column, and the power failure is realized.
2. The electric conduction device of the air purifier electrostatic precipitator filter of claim 1, wherein the elastic magnetic attraction mechanism comprises a pair of magnets, a pair of conductive posts, a pair of sliding sleeves, a pair of springs and a plastic push block; the magnet is embedded and fixed at the top of the conductive column, the upper parts of the pair of conductive columns are in sliding fit with the pair of sliding sleeves, the plastic push block is connected between the pair of conductive columns, the spring is connected between the bottoms of the conductive columns and the electrode plate, and the pair of sliding sleeves are fixedly arranged on the main body; the spring is a pressure spring.
3. The conducting device of the air purifier electrostatic precipitator filter of claim 2, wherein the iron contact, the magnet, the conductive column, the sliding sleeve, the spring and the electrode plate are all arranged on the same vertical axis and are arranged in pairs by taking the plastic push block as a symmetrical center.
4. The conductive device of an electrostatic precipitator for an air cleaner as claimed in claim 3, wherein the pair of conductive posts is divided into left and right conductive posts, which are shaped as a L and a L, respectively.
5. The conducting device of the air purifier electrostatic precipitator filter of claim 4, wherein the top of the conducting post is provided with a groove for embedding and fixing the magnet.
6. The conductive device of an electrostatic precipitator filter of an air cleaner according to claim 5, wherein the magnet corresponds to a central portion of the iron contact piece; the upper surface of the magnet is of a spherical surface structure and slightly protrudes out of the top surface of the conductive column.
7. The conductive device of an electrostatic precipitator filter of an air cleaner according to claim 5, wherein the magnet corresponds to a central portion of the iron contact piece; the upper surface of the magnet is of a plane structure and is flush with the top surface of the conductive column.
8. The conducting device of the air purifier electrostatic precipitator filter of claim 6 or 7, wherein the plastic push block is located at the middle position between the pair of conducting posts and is respectively connected with the inner ends of the bottoms of the pair of conducting posts.
9. The conducting device of an electrostatic precipitator for an air cleaner as claimed in claim 8, wherein the plastic push block is located right above the power supply.
10. The electric conduction device of an electrostatic precipitator for an air cleaner according to claim 9, wherein the power supply is disposed on the base between the pair of electrode sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304192.XU CN210815722U (en) | 2019-08-13 | 2019-08-13 | Electric conduction device of electrostatic precipitation filter of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304192.XU CN210815722U (en) | 2019-08-13 | 2019-08-13 | Electric conduction device of electrostatic precipitation filter of air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN210815722U true CN210815722U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921304192.XU Active CN210815722U (en) | 2019-08-13 | 2019-08-13 | Electric conduction device of electrostatic precipitation filter of air purifier |
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| CN (1) | CN210815722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022272A (en) * | 2021-03-22 | 2021-06-25 | 苏州贝昂科技有限公司 | Dust collection mechanism, vehicle-mounted air purifier and fan |
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2019
- 2019-08-13 CN CN201921304192.XU patent/CN210815722U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022272A (en) * | 2021-03-22 | 2021-06-25 | 苏州贝昂科技有限公司 | Dust collection mechanism, vehicle-mounted air purifier and fan |
| CN113022272B (en) * | 2021-03-22 | 2021-11-09 | 苏州贝昂科技有限公司 | Dust collection mechanism, vehicle-mounted air purifier and fan |
| WO2022198935A1 (en) * | 2021-03-22 | 2022-09-29 | 苏州贝昂科技有限公司 | Dust collection mechanism, vehicle-mounted air purifier and fan |
| GB2610307A (en) * | 2021-03-22 | 2023-03-01 | Beiang Air Tech Ltd | Dust collection mechanism, vehicle-mounted air purifier and fan |
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