CN203209184U - High-voltage electrostatic device of air purifier - Google Patents
High-voltage electrostatic device of air purifier Download PDFInfo
- Publication number
- CN203209184U CN203209184U CN201320174049XU CN201320174049U CN203209184U CN 203209184 U CN203209184 U CN 203209184U CN 201320174049X U CN201320174049X U CN 201320174049XU CN 201320174049 U CN201320174049 U CN 201320174049U CN 203209184 U CN203209184 U CN 203209184U
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- CN
- China
- Prior art keywords
- negative pole
- air purifier
- install bin
- internal rack
- case lid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a high-voltage electrostatic device of an air purifier. The high-voltage electrostatic device comprises fixing brackets and a cathode mounting box, wherein anodic tungsten filaments are mounted on the fixing brackets, and cathodic metallic circular cylinders are mounted in the cathode mounting box; and the fixing brackets are provided with front ends and rear ends, the front ends of the anodic tungsten filaments are connected with the front ends of the fixing brackets, the rear ends of the anodic tungsten filaments are connected with the rear ends of the fixing brackets, each cathodic metallic circular cylinder in the cathode mounting box is correspondingly provided with a fixing bracket which is equipped with a anodic tungsten filament, the front ends of the fixing brackets extend into the cathodic metallic circular cylinders, the rear ends of the fixing brackets are fixedly connected with an internal rack of the air purifier, the cathode mounting box is detachably mounted on the internal rack of the air purifier, and cathode contact devices are arranged between the cathode mounting box and the internal rack of the air purifier and are located at the front-end sides of the anodic tungsten filaments. The high-voltage electrostatic device of the air purifier has the advantages that the whole air purifier is safe and reliable and low in cost, the cathode is convenient to disassemble and clean, and the assembly and use are convenient.
Description
Technical field
The utility model relates to the air cleaning facility technical field, is the technology of the high voltage electrostatic device in the air purifier specifically.
Background technology
Existing air purifier is also referred to as air cleaner, and kind is many, sums up to get up two kinds of versions:
1) adopts 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) adopt multiple filtration and high voltage electrostatic device structure combining, 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 exists the space narrow and small aspect cleaning, situation of difficult is cleaned in the dismounting back, and 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, between sheet metal, produce electrostatic field, establish anion launcher in collecting plate the place ahead, to indoor, make dust electronegative with transmitting anion, 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, and the clean-up effect of air is general.In addition, also has a kind of clarifier, high-pressure electrostatic point barrel 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 the 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 the metal cylinder, the anion that produces by ionized air when crown discharges to metal cylinder and drop ozone regional less, the scope in air ionization district and intensity are limited in other words, so its clean-up effect that air is produced is same and must be affected.This shows, realize efficient clean-up effect, negative pole convenient for cleaning just seems very important.
High voltage electrostatic device in the existing air purifier, the position is set not only usually can causes electric leakage and bring danger of its cathode contact.
The utility model content
It is low that the purpose of this utility model provides a kind of cost, and the high voltage electrostatic device in the reliable air purifier is installed.
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 the described air purifier comprises the fixed support that anodal tungsten filament is installed, the negative pole install bin of negative pole metallic cylinder is installed, wherein fixed support is provided with front end and rear end, the front end of anodal tungsten filament is connected with support bracket fastened front end, the rear end of anodal tungsten filament is connected with support bracket fastened rear end, fixed support and support bracket fastened front end that anodal tungsten filament is installed of the corresponding assembling of each negative pole metallic cylinder in the described negative pole install bin stretches in the negative pole metallic cylinder, fixedly connected with the internal rack of air purifier in support bracket fastened rear end, the internal rack of air purifier is provided with the installation cavity of negative pole install bin, all fixed supports all place to be installed in the cavity, detachably install between the internal rack of negative pole install bin and air purifier, be provided with the cathode contact device between the internal rack of described negative pole install bin and air purifier, the cathode contact device is positioned at the front of anodal tungsten filament.
Described negative pole install bin comprises case lid and casing, fixedly connected between case lid and the casing, be equipped with manhole one to one at case lid and tank floor wall, the top surface side of described casing is provided with the cathode contact structure, and the end face of the installation cavity of the internal rack of air purifier is provided with the cathode contact structure.
The cathode contact structure of the end face of the installation cavity of the internal rack of described air purifier is the negative pole shell fragment, the Kong Yanchu of each manhole on the case lid of described negative pole install bin and the tank floor wall is equipped with the importing convex edge of a circle negative pole metallic cylinder, the importing convex edge of case lid is positioned at the case lid medial surface, importing convex edge on the tank floor wall is positioned at casing, described casing is made of underside wall and sidewall, the top of sidewall is provided with step and embedded groove, be provided with screw at step, underside wall at casing is provided with Kong Zhu, case lid be provided with sidewall the embedded groove at the top convex edge of matching, also be provided with the screw hole column corresponding with the screw on the step of sidewall top in the case lid inboard, and the corresponding screw hole column of hole post on the underside wall of casing, case lid is fixedlyed connected with the casing screw, step at the top of wall box is provided with the syndeton of negative pole shell fragment, syndeton is connected with negative pole metallic cylinder circuit, and described syndeton was connected with the negative pole shell fragment circuit of the end face of the installation cavity of the internal rack of air purifier when the negative pole install bin was installed on the internal rack of air purifier.
Also be provided with the protective device that the negative pole install bin cleans the rear defence neglected loading between the internal rack of described negative pole install bin and air purifier.
The protective device that described negative pole install bin cleans the rear defence neglected loading comprises the fine motion cut-off switch on the internal rack that is located at air purifier and is located at the projection of the box top side of negative pole install bin, the closed described fine motion cut-off switch of described projection when the negative pole install bin is installed on the internal rack of air purifier.
The utility model compared with prior art has the following advantages.
The utility model is owing to be provided with the cathode contact device between the internal rack of negative pole install bin and air purifier, the cathode contact device is positioned at the front of anodal tungsten filament, the danger of having avoided the electric leakage of cathode contact device or short circuit to cause like this, make that whole device is safe and reliable, and cost is low, for convenience detach with clean negative pole, assembling is with easy to use.
Description of drawings
Fig. 1 is the structural representation of the high voltage electrostatic device in the utility model air purifier;
Fig. 2 is the structural representation that anodal tungsten filament device is installed () of the high voltage electrostatic device in the utility model air purifier;
Fig. 3 is the structural representation that anodal tungsten filament device is installed (two) of the high voltage electrostatic device in the utility model air purifier;
Fig. 4 is the structural representation () of the negative pole install bin of the high voltage electrostatic device in the utility model air purifier;
Fig. 5 is the structural representation (two) of the negative pole install bin of the high voltage electrostatic device in the utility model air purifier.
The specific embodiment
Below in conjunction with accompanying drawing the high voltage electrostatic device in the utility model air purifier is described in further detail.
As shown in Figure 1-Figure 3, high voltage electrostatic device in the utility model air purifier, comprise the fixed support 1 that anodal tungsten filament is installed, the negative pole install bin 2 of negative pole metallic cylinder is installed, wherein fixed support 1 is provided with front end 11 and rear end 12, the front end of anodal tungsten filament is connected with support bracket fastened front end, the rear end of anodal tungsten filament is connected with support bracket fastened rear end, fixed support and support bracket fastened front end that anodal tungsten filament is installed of the corresponding assembling of each negative pole metallic cylinder in negative pole install bin 2 stretches in the negative pole metallic cylinder, fixedly connected with the internal rack of air purifier 3 in the rear end of fixed support 1, the internal rack 3 of air purifier is provided with the installation cavity 31 of negative pole install bin, all fixed supports all place to be installed in the cavity, detachably installs between the internal rack of negative pole install bin and air purifier.Between the internal rack of negative pole install bin and air purifier, also be provided with the protective device that the negative pole install bin cleans the rear defence neglected loading.The fixed support 1 of anodal tungsten filament and the internal rack 3 of air purifier are installed constitute anodal tungsten filament device together.
Be provided with the cathode contact device between the internal rack 3 of negative pole install bin 2 and air purifier, the cathode contact device is positioned at the front of anodal tungsten filament.As Fig. 4, Fig. 5, negative pole install bin 2 comprises case lid 21 and casing 22, fixedly connected between case lid 21 and the casing 22, be equipped with manhole one to one at case lid 21 and casing 22 underside walls, the top surface side of casing 22 is provided with the detachable installation switch cavity 25 of cathode contact structure 23, projection 24 and negative pole install bin, cathode contact structure 23 is the syndeton of negative pole shell fragment, and syndeton is connected with negative pole metallic cylinder circuit.As Fig. 2, Fig. 3; the end face of the installation cavity of the internal rack of air purifier is provided with cathode contact structure 33, detachably press button 32, the fine motion cut-off switch 34 of negative pole install bin is installed; fine motion cut-off switch 34 cleans the protective device parts of rear defence neglected loading for the negative pole install bin, and cathode contact structure 33 is the negative pole shell fragment.When the negative pole install bin was installed on the internal rack of air purifier, press button 32 was stuck in detachable installation switch cavity 25, guaranteed fixingly between the two not get loose, and each attaching parts is stable to be connected; Projection 24 closed fine motion cut-off switch 34 make the circuit turn-on of this part, do not have neglected loading after expression negative pole install bin cleans; Cathode contact structure 33 is connected with cathode contact structure 23 circuit, and the negative pole metallic cylinder is in normal circuit connection state.After the negative pole install bin is removed, 34 outages of fine motion cut-off switch, cathode contact structure 33 opens circuit with cathode contact structure 23, as long as and the two has a place to disconnect, high voltage electrostatic device all can not be worked, and visible whole high voltage electrostatic device is safe and reliable, easy to use.The Kong Yanchu of each manhole on the case lid of negative pole install bin and the tank floor wall is equipped with the importing convex edge of a circle negative pole metallic cylinder, the importing convex edge of case lid is positioned at the case lid medial surface, importing convex edge on the tank floor wall is positioned at casing, described casing is made of underside wall and sidewall, the top of sidewall is provided with step and embedded groove, be provided with screw at step, underside wall at casing is provided with Kong Zhu, be provided with the convex edge of matching with the embedded groove at the top of sidewall at case lid, also be provided with the screw hole column corresponding with the screw on the step of sidewall top in the case lid inboard, and the corresponding screw hole column of hole post on the underside wall of casing, case lid is fixedlyed connected with the casing screw.
Claims (5)
1. the high voltage electrostatic device in the air purifier, it is characterized in that: the high voltage electrostatic device in the described air purifier comprises the fixed support that anodal tungsten filament is installed, the negative pole install bin of negative pole metallic cylinder is installed, wherein fixed support is provided with front end and rear end, the front end of anodal tungsten filament is connected with support bracket fastened front end, the rear end of anodal tungsten filament is connected with support bracket fastened rear end, fixed support and support bracket fastened front end that anodal tungsten filament is installed of the corresponding assembling of each negative pole metallic cylinder in the described negative pole install bin stretches in the negative pole metallic cylinder, fixedly connected with the internal rack of air purifier in support bracket fastened rear end, the internal rack of air purifier is provided with the installation cavity of negative pole install bin, all fixed supports all place to be installed in the cavity, detachably install between the internal rack of negative pole install bin and air purifier, be provided with the cathode contact device between the internal rack of described negative pole install bin and air purifier, the cathode contact device is positioned at the front of anodal tungsten filament.
2. the high voltage electrostatic device in the air purifier according to claim 1, it is characterized in that: described negative pole install bin comprises case lid and casing, fixedly connected between case lid and the casing, be equipped with manhole one to one at case lid and tank floor wall, the top surface side of described casing is provided with the cathode contact structure, and the end face of the installation cavity of the internal rack of air purifier is provided with the cathode contact structure.
3. the high voltage electrostatic device in the air purifier according to claim 2, it is characterized in that: the cathode contact structure of the end face of the installation cavity of the internal rack of described air purifier is the negative pole shell fragment, the Kong Yanchu of each manhole on the case lid of described negative pole install bin and the tank floor wall is equipped with the importing convex edge of a circle negative pole metallic cylinder, the importing convex edge of case lid is positioned at the case lid medial surface, importing convex edge on the tank floor wall is positioned at casing, described casing is made of underside wall and sidewall, the top of sidewall is provided with step and embedded groove, be provided with screw at step, underside wall at casing is provided with Kong Zhu, case lid be provided with sidewall the embedded groove at the top convex edge of matching, also be provided with the screw hole column corresponding with the screw on the step of sidewall top in the case lid inboard, and the corresponding screw hole column of hole post on the underside wall of casing, case lid is fixedlyed connected with the casing screw, step at the top of wall box is provided with the syndeton of negative pole shell fragment, syndeton is connected with negative pole metallic cylinder circuit, and described syndeton was connected with the negative pole shell fragment circuit of the end face of the installation cavity of the internal rack of air purifier when the negative pole install bin was installed on the internal rack of air purifier.
4. the high voltage electrostatic device in the air purifier according to claim 2 is characterized in that: also be provided with the protective device that the negative pole install bin cleans the rear defence neglected loading between the internal rack of described negative pole install bin and air purifier.
5. the high voltage electrostatic device in the air purifier according to claim 4; it is characterized in that: the protective device that described negative pole install bin cleans the rear defence neglected loading comprises the fine motion cut-off switch on the internal rack that is located at air purifier and is located at the projection of the box top side of negative pole install bin, the closed described fine motion cut-off switch of described projection when the negative pole install bin is installed on the internal rack of air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320174049XU CN203209184U (en) | 2013-04-09 | 2013-04-09 | High-voltage electrostatic device of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320174049XU CN203209184U (en) | 2013-04-09 | 2013-04-09 | High-voltage electrostatic device of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209184U true CN203209184U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320174049XU Expired - Fee Related CN203209184U (en) | 2013-04-09 | 2013-04-09 | High-voltage electrostatic device of air purifier |
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| Country | Link |
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| CN (1) | CN203209184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI495428B (en) * | 2013-10-30 | 2015-08-11 |
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2013
- 2013-04-09 CN CN201320174049XU patent/CN203209184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI495428B (en) * | 2013-10-30 | 2015-08-11 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20190409 |