CN203018198U - High voltage electrostatic device in air purifier - Google Patents
High voltage electrostatic device in air purifier Download PDFInfo
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- CN203018198U CN203018198U CN2012207392077U CN201220739207U CN203018198U CN 203018198 U CN203018198 U CN 203018198U CN 2012207392077 U CN2012207392077 U CN 2012207392077U CN 201220739207 U CN201220739207 U CN 201220739207U CN 203018198 U CN203018198 U CN 203018198U
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- tungsten filament
- rear end
- fixed
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- high voltage
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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 high voltage electrostatic device in an air purifier. The high voltage electrostatic device comprises a tungsten filament serving as an anode, a tungsten filament fixing support, and a metal cylinder serving as a cathode, wherein the tungsten filament is fixed on the tungsten filament fixing support; one end of the tungsten filament fixing support extends into the metal cylinder; the tungsten filament is arranged in the metal cylinder through the tungsten filament fixing support; and the tungsten filament fixing support on which the tungsten filament is fixed is detachably arranged in the metal cylinder. The high voltage electrostatic device has a low cost and is safe and reliable; the cathode is convenient to disassemble and clean; and the assembling and the using are convenient.
Description
Technical field
The utility model relates to the air cleaner technical field, is the technology of the high voltage electrostatic device in air purifier specifically.
Background technology
Existing air cleaner, also referred to as air purifier, kind is many, sums up to get up two kinds of versions:
1) adopt the multiple filtration structure, use the screen pack of different materials, the air of ventilating fan suction is carried out preliminary filtration.This clarifier is simple in structure, but purifies coarsely, is difficult to satisfy people's needs.
2) structure that adopts multiple filtration and high voltage electrostatic device to combine, the just very tungsten filament of the high voltage electrostatic device of this class formation, negative pole are stainless steel or the aluminium flake of sheet, and this structure Existential Space aspect cleaning is narrow and small, clean the situation of difficulty after dismounting, it is very inconvenient to use.this kind version is if any the purifying device for air conditioner with anion emission function, this purifying device for air conditioner generally comprises high-tension circuit, collecting plate, anion launcher and active carbon sponge, collecting plate is located at the air-conditioning porch and is made of sheet metal, perfectly straight stream voltage on collecting plate, produce electrostatic field between sheet metal, establish anion launcher in collecting plate the place ahead, arrive indoor with transmitting anion, make dust electronegative, to accelerate the dust landing, back at collecting plate also arranges active carbon, sponge, carry out dust suction and deodorizing, make indoor air purification, this structure is except complexity, service life is shorter, the clean-up effect of air is general.in addition, also has a kind of clarifier, high-voltage static pointed cylinder structure is installed, in Chinese patent 201120327028.8 detailed announcement this structure, it is it bonding jumper that comprises metal cylinder and be provided with crown, the crown of bonding jumper is aimed at metal cylinder, form an air ionization district between the crown of bonding jumper and metal cylinder, this structure is by the effect of positive or negative high voltage electricity, when discharging to metal cylinder, crown produces a large amount of anions and drop ozone by ionized air, with the purpose that realizes airborne virus and bacteria is carried out disinfection and purifies air, but this structure is because the crown of bonding jumper is aimed at metal cylinder, crown is positioned at outside metal cylinder, the anion that produces by ionized air when crown discharges to metal cylinder and the zone of drop ozone are less, scope and the intensity in air ionization district are limited in other words, so its clean-up effect that air is produced is same and must be affected.This shows, high voltage electrostatic device is realized the high-efficient purification effect, and the negative pole in high voltage electrostatic device cleans and maintenance just seems very important.
Summary of the invention
It is low that the purpose of this utility model is to provide a kind of cost, safe and reliable, for convenience detach with clean, the high voltage electrostatic device in assembling and air purifier easy to use.
The utility model is achieved through the following technical solutions.
High voltage electrostatic device in a kind of air purifier, it is characterized in that: the high voltage electrostatic device in described air purifier comprises the metallic cylinder that is used as anodal tungsten filament, tungsten filament fixed support, is used as negative pole, tungsten filament is fixed on the tungsten filament fixed support, the support bracket fastened end of tungsten filament stretches in metallic cylinder, and tungsten filament is arranged in metallic cylinder by the tungsten filament fixed support.
Detachable installation between the described tungsten filament fixed support that is fixed with tungsten filament and metallic cylinder.
described tungsten filament fixed mount comprises the front end cavity, the rear end cavity, the front end cavity is connected with supporting linkage, the rear end cavity is connected with fixed connecting rod, front end cavity and supporting linkage, internal rack integrated injection molding in air purifier forms, corresponding to the junction of supporting linkage and cylinder seat and be provided with screw hole column in the cylinder seat side, the rear end cavity is fixedly connected with the screw hole column screw by fixed connecting rod, described metallic cylinder is fixed on the cover plate of an insulation, be provided with through hole on the cover plate face, be connected with insulating concrete cylinder on through hole and on the interior plate face of cover plate, metallic cylinder is fixed in insulating concrete cylinder.
in described front end cavity, the front end fixed head is installed, the tungsten filament front end is provided with tungsten filament front end fixing point, the tungsten filament front end passes the front end cavity, the front end fixed head is fixedly connected with the front end fixed head by tungsten filament front end fixing point, tungsten filament front end fixing point, the front end fixed head is sealed in the front end cavity by the forward end seal sheet together, in the cavity of rear end, wiring board is installed, the rear end fixed head, the tungsten filament rear end is provided with tungsten filament rear end fixing point, the rear end fixed head is passed in the tungsten filament rear end, wiring board is fixedly connected with wiring board by tungsten filament rear end fixing point, the rear end fixed head, wiring board and tungsten filament rear end fixing point are sealed in the cavity of rear end by the back-end sealing sheet together, between rear end fixed head and rear end cavity, spring is installed.
Described supporting linkage and fixed connecting rod are equipped with three, and front end fixed block and supporting linkage thereof, rear end fixed block and fixed connecting rod thereof consist of three fork structures together.
The utility model compared with prior art has the following advantages.
By structure described in the utility model as can be known, the positive pole of high voltage electrostatic device has adopted tungsten filament, the mode that use is welded on wiring board is conducted and installs, positive pole be fixed on internal rack non-detachable, the negative pole of high voltage electrostatic device is the form that adopts the stainless steel cylinder, and stainless negative pole is mounted in and forms an assembly on a dismountable fixed head, and this assembly is demountable, so just can be easy to pull down the negative pole assembly, it is convenient especially to clean.High voltage electrostatic device described in the utility model produces high-pressure electrostatic on positive and negative electrode by high pressure generator, reaches the adsorption functions such as dust, oil smoke, and produces anion.This shows, the utility model cost is low, and is safe and reliable, negative pole for convenience detach with clean, assembling with use all very convenient.
Description of drawings
Fig. 1 is the front view that the air purifier of high voltage electrostatic device described in the utility model is installed;
Fig. 2 be Fig. 1 the E-E place dissect structural representation;
Fig. 3 is the anode structure schematic diagram of the high voltage electrostatic device in the utility model air purifier;
Fig. 4 is the negative pole modular construction schematic diagram of the high voltage electrostatic device in the utility model air purifier;
Fig. 5 is the anodal tungsten filament fixed structure schematic diagram of the high voltage electrostatic device in the utility model air purifier;
Fig. 6 is the A place structure for amplifying schematic diagram of Fig. 2;
Fig. 7 is the B place structure for amplifying schematic diagram for Fig. 2.
The specific embodiment
High voltage electrostatic device in the utility model air purifier, comprise the metallic cylinder that is used as anodal tungsten filament, tungsten filament fixed support, is used as negative pole, tungsten filament is fixed on the tungsten filament fixed support, the support bracket fastened end of tungsten filament stretches in metallic cylinder, and tungsten filament is arranged in metallic cylinder by the tungsten filament fixed support.Wherein tungsten filament detachably is arranged in metallic cylinder by the tungsten filament fixed support.Wherein be fixed with detachable installation between the tungsten filament fixed support of tungsten filament and metallic cylinder.
Be described in further detail below in conjunction with accompanying drawing.
as Figure 1-Figure 4, a kind of air purifier, comprise casing 1, ventilating fan 2 and internal rack, ventilating fan 1 is fixed on internal rack, front end airflow mouth at ventilating fan 2 is equipped with high voltage electrostatic device described in the utility model, high voltage electrostatic device comprises anodal tungsten filament 4, negative pole, anodal tungsten filament 4 is fixed on internal rack, negative pole is stainless steel cylinder 5, stainless steel cylinder 5 is arranged on and forms a negative pole assembly on the cover plate that a fixed head 51 namely insulate, the negative pole assembly is detachable to be arranged on internal rack, anodal tungsten filament 4 stretches in stainless steel cylinder 5 and by wire 7 and is connected with HV generator 6 circuit.The place ahead of high voltage electrostatic device is provided with the filter screen 3 of active carbon, filter cotton composition, and filter screen 3 is surface covers 12.Wherein fixed head 51 is provided with through hole, and through hole is provided with cylinder 52, and stainless steel cylinder 5 is fixed in cylinder 52.
internal rack is a base body 8, anodal tungsten filament is arranged on tungsten filament fixed mount 9, the base body is provided with front end front and rear end, the base body is provided with open-ended cavity, it is positive that the bottom surface wall body of open-ended cavity consists of base body front end, cavity hatch end formation base body rear end, base body rear end is provided with cover plate, base body front end front is provided with manhole, be connected with cylinder seat 10 in open-ended cavity and on manhole, the front end of tungsten filament fixed mount 9 stretches in the cylinder of cylinder seat 10, the rear end of tungsten filament fixed mount 9 is fixedly connected with cylinder seat 10, one end of tungsten filament 4 is the tungsten filament front end, the other end is the tungsten filament rear end, the tungsten filament forward end seal is fixed on the front end of tungsten filament fixed mount 9, weld in the circuit board in the mode of welding the tungsten filament rear end, the wiring board sealing is fixed on the rear end of tungsten filament fixed mount 9, and tungsten filament 4 is by the elastic force tension of spring 11.In Fig. 2, Fig. 3, the anodal tungsten filament in high voltage electrostatic device, negative pole stainless steel cylinder are equipped with four, consist of four cylindrical structures.
Tungsten filament fixed mount 9 comprises front end cavity 91, rear end cavity 92, front end cavity 91 is connected with supporting linkage 93, rear end cavity 92 is connected with fixed connecting rod 94, front end cavity 91 and supporting linkage 93, base body 8 integrated injection moldings form, corresponding to the junction of supporting linkage 93 and cylinder seat and be provided with screw hole column 81 in the cylinder seat side, rear end cavity 92 is fixedly connected with screw hole column 81 screws by fixed connecting rod 94.
as Fig. 5-Fig. 7, front end fixed head 95 is installed in front end cavity 91, the tungsten filament front end is provided with tungsten filament front end fixing point 41, the tungsten filament front end passes front end cavity 91, front end fixed head 95 is fixedly connected with front end fixed head 95 by tungsten filament front end fixing point 41, tungsten filament front end fixing point 41, front end fixed head 95 is sealed in front end cavity 91 by forward end seal sheet 96 and insulation silica gel together, wiring board 97 is installed in rear end cavity 92, rear end fixed head 98, the tungsten filament rear end is provided with tungsten filament rear end fixing point 42, rear end fixed head 98 is passed in the tungsten filament rear end, wiring board 97 is fixedly connected with wiring board 97 by tungsten filament rear end fixing point 42, rear end fixed head 98, wiring board 97 and tungsten filament rear end fixing point 42 are sealed in rear end cavity 92 by back-end sealing sheet 99 and insulation silica gel together, between rear end fixed head 98 and rear end cavity 92, spring 11 is installed.Supporting linkage 93 is provided with three, and front end cavity and three supporting linkages consist of a tripod, are provided with equally three screw hole columns in the cylinder seat side, and corresponding fixed connecting rod 94 is provided with three.
By structure described in the utility model as can be known, the positive pole of high voltage electrostatic device has adopted tungsten filament 4, the mode that use is welded on wiring board is conducted and installs, positive pole be fixed on internal rack non-detachable, the negative pole of high voltage electrostatic device is the form that adopts stainless steel cylinder 5, the negative pole that stainless steel cylinder 5 consists of is mounted in and forms an assembly on a dismountable fixed head, and this assembly is demountable, cleans with convenient.During the machine energising, produce high-pressure electrostatic on this positive and negative electrode by high pressure generator, reach the adsorption functions such as dust, oil smoke, and produce anion.Be active carbon, filter cotton in the place ahead of high voltage electrostatic device, the air of ventilating fan suction is carried out preliminary filtration, then adsorb and produce anion through high voltage electrostatic device, last Bas Discharged after being purified by ventilating fan.
Claims (2)
1. the high voltage electrostatic device in an air purifier, it is characterized in that: the high voltage electrostatic device in described air purifier comprises the metallic cylinder that is used as anodal tungsten filament, tungsten filament fixed support, is used as negative pole, tungsten filament is fixed on the tungsten filament fixed support, the support bracket fastened end of tungsten filament stretches in metallic cylinder, and tungsten filament is arranged in metallic cylinder by the tungsten filament fixed support.
2. the high voltage electrostatic device in air purifier according to claim 1 is characterized in that: detachable installation between the described tungsten filament fixed support that is fixed with tungsten filament and metallic cylinder.
3. the high voltage electrostatic device in air purifier according to claim 2, it is characterized in that: described tungsten filament fixed mount comprises the front end cavity, the rear end cavity, the front end cavity is connected with supporting linkage, the rear end cavity is connected with fixed connecting rod, front end cavity and supporting linkage, internal rack integrated injection molding in air purifier forms, corresponding to the junction of supporting linkage and cylinder seat and be provided with screw hole column in the cylinder seat side, the rear end cavity is fixedly connected with the screw hole column screw by fixed connecting rod, described metallic cylinder is fixed on the cover plate of an insulation, be provided with through hole on the cover plate face, be connected with insulating concrete cylinder on through hole and on the interior plate face of cover plate, metallic cylinder is fixed in insulating concrete cylinder.
4. the high voltage electrostatic device according to claim 3 air purifier, it is characterized in that: in described front end cavity, the front end fixed head is installed, the tungsten filament front end is provided with tungsten filament front end fixing point, the tungsten filament front end passes the front end cavity, the front end fixed head is fixedly connected with the front end fixed head by tungsten filament front end fixing point, tungsten filament front end fixing point, the front end fixed head is sealed in the front end cavity by the forward end seal sheet together, in the cavity of rear end, wiring board is installed, the rear end fixed head, the tungsten filament rear end is provided with tungsten filament rear end fixing point, the rear end fixed head is passed in the tungsten filament rear end, wiring board is fixedly connected with wiring board by tungsten filament rear end fixing point, the rear end fixed head, wiring board and tungsten filament rear end fixing point are sealed in the cavity of rear end by the back-end sealing sheet together, between rear end fixed head and rear end cavity, spring is installed.
5. the high voltage electrostatic device in air purifier according to claim 4, it is characterized in that: described supporting linkage and fixed connecting rod are equipped with three, and front end fixed block and supporting linkage thereof, rear end fixed block and fixed connecting rod thereof consist of three fork structures together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207392077U CN203018198U (en) | 2012-12-30 | 2012-12-30 | High voltage electrostatic device in air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207392077U CN203018198U (en) | 2012-12-30 | 2012-12-30 | High voltage electrostatic device in air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018198U true CN203018198U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207392077U Expired - Fee Related CN203018198U (en) | 2012-12-30 | 2012-12-30 | High voltage electrostatic device in air purifier |
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| Country | Link |
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| CN (1) | CN203018198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN109967248A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of High-voltage electrostatic purification device |
-
2012
- 2012-12-30 CN CN2012207392077U patent/CN203018198U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN103721516B (en) * | 2014-01-03 | 2016-01-27 | 海柯蓝（上海）环保科技有限公司 | ionization type air purifier |
| CN109967248A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of High-voltage electrostatic purification device |
| CN109967248B (en) * | 2017-12-27 | 2024-01-16 | 宁波方太厨具有限公司 | High-voltage electrostatic purifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |