CN204438354U - A kind of air purifier of anti-high-voltage breakdown - Google Patents
A kind of air purifier of anti-high-voltage breakdown Download PDFInfo
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- CN204438354U CN204438354U CN201420865023.4U CN201420865023U CN204438354U CN 204438354 U CN204438354 U CN 204438354U CN 201420865023 U CN201420865023 U CN 201420865023U CN 204438354 U CN204438354 U CN 204438354U
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Abstract
The utility model provides a kind of air purifier of anti-high-voltage breakdown, described air purifier comprises support, dust-separation unit, insulating unit, cleaner unit, control unit and energising unit, wherein, described dust-separation cellular installation is on described support, described insulating unit is arranged on described support, described cleaner unit is connected with described insulating unit, and the discharge end of described cleaner unit is away from described support, prevent from producing high voltage electric field between described cleaner unit and described support, described control unit is arranged on described support, described energising cellular installation is between described control unit and cleaner unit, described cleaner unit is made to produce high voltage electric field.In the utility model, cleaner unit is away from support and dust-separation unit, be bonded on support even if the dust in humid air enters, after energising, high voltage electric field only can occur in the inside of described cleaner unit, and can not occur between described cleaner unit and described support.
Description
Technical field
The utility model relates to a kind of air purifier, the air purifier of particularly a kind of anti-high-voltage breakdown.
Background technology
Along with the fast development of economy, the requirement of people to quality of life is more and more higher, particularly for the quality of air, also more and more payes attention to, and work, the life area such as many office buildings, family is provided with air purifier for this reason.
Air purifier is also known as " air cleaner ", air cleaner, refer to and can adsorb, decompose or transform various air pollutants (generally comprising the finishing pollution of dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), the product of effective raising air cleanliness, Household Air Purifier conventional at present has: filter screen class clarifier, electrostatic precipitation class clarifier and complex class clarifier.
The principle of electrostatic precipitation class clarifier is, utilize high-voltage dc that the gas molecule in the air of suction is ionized, produce a large amount of cations and anion, and move to the two poles of the earth under electric field force and Lorentz force effect, if now have dust in air, ion encounters dust can make it charged, and under the effect of electric field force, Charged moves to opposite polarity pole plate direction and is adsorbed on this pole plate, thus the effect that realization purifies air.The shortcoming of electrostatic precipitation class clarifier is, when electrostatic precipitation clarifier sucks humid air, dust will be adsorbed on the support of clarifier, high voltage electric field in clarifier is not produced between both positive and negative polarity, but to result between both positive and negative polarity by support conducting, cause purification utensil miopragia.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of air purifier of anti-high-voltage breakdown, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, there is provided a kind of air purifier of anti-high-voltage breakdown, described air purifier comprises a support, a dust-separation unit, one insulating unit, one cleaner unit, a control unit and an energising unit, wherein, described dust-separation cellular installation, on described support, enters in described air purifier in order to stop the macromolecular particle in air; Described insulating unit is arranged on described support, switched under high pressure "on" position in order to block described support; Described cleaner unit is connected with described insulating unit, and the discharge end of described cleaner unit is away from described support, prevents from producing high voltage electric field between described cleaner unit and described support; Described control unit is arranged on described support, in order to control the power on/off of described air purifier; Described energising cellular installation, between described control unit and described cleaner unit, in order to cleaner unit described in conducting, makes described cleaner unit produce high voltage electric field.
Certain distance is had between cleaner unit described in the utility model and described support, even if humid air enters the inside of described air purifier, and be bonded on described support, when after cleaner unit energising, high voltage electric field only can occur in the inside of cleaner unit, and can not occur between described cleaner unit and described support, cause described support breakdown.
Preferably, described support comprises the first connecting portion of a support, the second connecting portion of a support and an air-supply passage, and the first described connecting portion is connected with the second described connecting portion; Described air-supply passage is positioned on the second described connecting portion, and the air after purification is entered indoor.
Preferably, described insulating unit comprises one first insulation division, one second insulation division and one handle, and wherein, the first described insulation division is connected with the first described connecting portion; The second described insulation division is connected with the side of the second described connecting portion; The inwall of described handle and described second connecting portion is threaded connection, and the opposite side of the thread root of described handle and the second described connecting portion offsets.
Preferably, described cleaner unit comprises one first pole plate and one second pole plate, and wherein, the first described pole plate is arranged on one first insulation division of described insulating unit; One end of the second described pole plate is unsettled, and away from described support, the other end of the second described pole plate and the one handle of described insulating unit are nested, and by rotating described handle, the second described pole plate are disassembled from described support.
Cleaner unit in the utility model air purifier can disassemble cleaning from described air purifier, reloads in described air purifier, reuse after drying.
Preferably, described dust-separation unit comprises a dust-separation guard, and described dust-separation guard is arranged on described first connecting portion, and in order to screen the particulate in air, the macromolecular particle in blocks air enters in the inner chamber of described air purifier.
Preferably, described control unit is a control cabinet; Described dust-separation unit also comprises a shutter and a motor, and wherein, described shutter is arranged on the outside of described first connecting portion; Described motor is arranged on the inner side of described first connecting portion, and its one end is connected with described control cabinet by wire, and the other end of described motor is connected with described shutter, in order to drive unlatching or the closedown of described shutter.
Described shutter can not only play and stop macromolecular particle to enter in described air purifier, and when described air purifier does not work, shutter described in closedown, also Small molecular particle can be stoped to enter in described air purifier, or be bonded on other parts, when the described air purifier of such guarantee works, producing high voltage electric field between two-plate, there is not breakdown phenomenon in insulation division or support yet.
Preferably, described dust-separation unit also comprises bellows, a fan, a fan electromotor and a fan motor stand, and wherein, described bellows are arranged on described first connecting portion, are positioned at the outside of described shutter; Described fan motor stand is arranged on the inwall of described bellows; Described fan electromotor is arranged on described fan motor stand, and its one end is connected with described fan, and the other end of described fan electromotor is connected with described control cabinet by wire, in order to drive unlatching or the closedown of described fan.
Described fan adds intake, also increases and enters indoor fresh air, accelerate the circulation of room air, improve indoor air quality.
Preferably, described air purifier also comprises a refrigeration unit, described refrigeration unit comprises a refrigeration case and a cold air path, wherein, described refrigeration case is connected with described first connecting portion, and it is positioned at the top of described bellows, in order to lay cold-producing medium, and described refrigeration case is communicated with described air-supply passage by described cold air path, described cold air path runs through described first connecting portion and the first described insulation division.
The cold air that described refrigeration unit produces and the air after purifying meet, and reduce the temperature of described air, reach the effect of refrigeration.
Preferably, described air purifier also comprises a heating unit, and described heating unit comprises a heating case, a heating pad passage and a heating device, and wherein, described heating case is connected with described first connecting portion, is positioned at the bottom of described bellows; It is inner that described heating device is arranged on described heating case, and it is connected with described control cabinet by wire; Described heating case is communicated with described air-supply passage by described heating pad passage, and described heating pad passage runs through described first connecting portion and the first described insulation division.
The heating installation that described heating unit produces and the air after purifying meet, and improve the temperature of described air, reach the effect of heating.
Preferably, described air purifier also comprises an awning, and the side of described awning is connected with described bellows, prevents raindrop to be splashed in the cavity of described air purifier, circuit for generating short circuit or breaking phenomena.
The beneficial effects of the utility model are compared with the prior art: have certain distance between cleaner unit described in the utility model and described support, even if humid air enters the inside of described air purifier, and be bonded on described support, when after cleaner unit energising, high voltage electric field only can occur in the inside of cleaner unit, and can not occur between described cleaner unit and described support, cause described support breakdown; Cleaner unit in the utility model air purifier can disassemble cleaning from described air purifier, reloads in described air purifier, reuse after drying; Described shutter can not only play and stop macromolecular particle to enter in described air purifier, and when described air purifier does not work, shutter described in closedown, also Small molecular particle can be stoped to enter in described air purifier, or be bonded on other parts, when the described air purifier of such guarantee works, producing high voltage electric field between two-plate, there is not breakdown phenomenon in insulation division or support yet; Described fan adds intake, also increases and enters indoor fresh air, accelerate the circulation of room air, improve indoor air quality; The cold air that described refrigeration unit provides meets with the air through purified treatment, produces nice and cool wind and is applicable to use summer; The heating installation that described heating unit provides meets with the air through purified treatment, produces warm wind and is applicable to use winter.
Accompanying drawing explanation
Fig. 1 is the structural framing figure of the utility model air purifier;
Fig. 2 is the structural representation of the utility model air purifier;
Fig. 3 is the structural representation of embodiment two in the utility model;
Fig. 4 is the structural representation of embodiment three in the utility model;
Fig. 5 is the structural representation of embodiment four in the utility model;
Fig. 6 is the structural representation of embodiment five in the utility model;
Fig. 7 is the structural representation of embodiment six in the utility model;
Fig. 8 is the structural representation of embodiment seven in the utility model;
Fig. 9 is the structural representation of embodiment eight in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to as shown in Figure 1, it is the structural framing figure of the utility model air purifier; Described air purifier comprises support 1, dust-separation unit 2, insulating unit 3, one cleaner unit 4, one control unit 5 and an energising unit 6, described dust-separation unit 2 is arranged on described support 1, enters in described air purifier in order to stop the macromolecular particle in air; Described insulating unit 3 is arranged on described support 1, switched under high pressure "on" position in order to block described support 1; Described cleaner unit 4 is connected with described insulating unit 3, and the discharge end of described cleaner unit 4 is away from described support 1, prevents from producing high voltage electric field between described cleaner unit 4 and described support 1; Described cleaner unit 4 is in order to adsorb the Small molecular particle entered in described air purifier; Described control unit 5 is arranged on described support 1, in order to control the power on/off of described air purifier; Described energising unit 6 is arranged between described control unit 5 and cleaner unit 4, in order to cleaner unit described in conducting 4, makes described cleaner unit 4 produce high voltage electric field.
Cleaner unit in the utility model air purifier can disassemble cleaning from described air purifier, reload in described air purifier after drying, reuse, and have certain distance between described cleaner unit and described support, even if humid air enters the inside of described air purifier, and be bonded on described support, when after cleaner unit energising, high voltage electric field only can occur in the inside of cleaner unit, and can not occur between described cleaner unit and described support, cause described support breakdown.
Embodiment one, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of Fig. 2 the utility model air purifier; Described support 1 comprises the first connecting portion 11, second connecting portion 12 1 air-supply passage 13; Described dust-separation unit 2 comprises a dust-proof mesh enclosure 21; Described insulating unit 3 comprises one first insulation division 31, one second insulation division 32 and handle 33; Described cleaner unit 4 comprises one first pole plate 41 and one second pole plate 42; The second described pole plate 42 comprises one first end difference 421 one the second end difference 422 and one the 3rd end difference 423; Described control unit 5 is a control cabinet 5; Described energising unit 6 comprises one first energising connecting portion 61, one second energising connecting portion 62 and a threeway electrical connection section 63.
The outside of one end of described first connecting portion 11 is connected with described dust-proof mesh enclosure 21, and inner side is connected with the first described insulation division 31, and the other end is connected with described second connecting portion 12, and described air-supply passage 13 is positioned on described second connecting portion 12.
The first described insulation division 31 is a hollow cylinder, there is a hollow cake one end of described hollow cylinder, integral with described hollow cylinder, the other end of described hollow cylinder is unsettled, the second described insulation division 32 is connected with an end face of described second connecting portion 12, described handle 33 is threaded connection with described second connecting portion 12, and the other end of the thread root of described handle 33 and described second connecting portion 12 offsets.
The first described pole plate 41 is a hollow cylinder, the lateral surface of the first described pole plate 41 is on the inwall of described first insulation division 31, the medial surface of the first described pole plate 41 there is several rows of tip, in the energized state, produce point discharge, the second described pole plate 42 is a hollow stepped cylindrical, described hollow stepped cylindrical comprises the first end difference 421, second end difference 422 and the 3rd end difference 423, the first described end difference 421 and described handle 33 mosaic set, the side of the second described end difference 422 and the inner face of described handle 33 offset, opposite side and the 3rd described conducting parts 63 offset, the 3rd described end difference 423 penetrates described first pole plate 41, and it is unsettled.
Described control cabinet 5 is arranged on described first connecting portion 11, in order to control unlatching or the closedown of described air purifier.
One end of described first energising connecting portion 61 is connected with described control cabinet 5 by wire, the other end penetrates the first described insulation division 31, and penetrate in the first described pole plate 41, one end of the second described energising connecting portion 62 is connected with described control cabinet 5 by wire, the other end penetrates the second described insulation division 32, offset with described threeway electrical connection section 63, described threeway electrical connection section 63 is between the second described end difference 422 and the second described insulation division 32.
When described air purifier works, open the switch on described control cabinet 5, by the first pole plate 41 described in wire conducting and the second described pole plate 42, the first described pole plate 41 is made to produce point discharge, and produce high voltage electric field between the second described pole plate 42, when outdoor air enters the inside in described air purifier by dust-proof mesh enclosure 21, because described dust-proof mesh enclosure 21 can completely cut off the inside that macromolecular particle enters described air purifier, so can enter in described air purifier for Small molecular particle, described Small molecular particle is through described high voltage electric field, there is ionization phenomena, make described Small molecular particle generation ionization phenomena, then be adsorbed on the second described pole plate 42, the air through described high voltage electric field is made to become pure and fresh, indoor are entered finally by described air-supply passage 13.
After the surface of the second described pole plate 42 accumulates certain dust, twist described handle 33, the second described pole plate 42 is disassembled from described air purifier, and it is cleaned, after making the second described pole plate 42 drying, again screw in described air purifier, reuse.
Point discharge is under highfield effect, and the electric charge of conductor tip is intensive especially, and the electric field near tip is strong especially, point discharge will occur.
Electrostatic class dust removing purifier used in the market, after being used for a while, its dust removing effects will slowly decline, because the dust on pole plate increases on the one hand, be not easy cleaning, after air enters clarifier through moisture on the other hand, dust is bonded on support, the high voltage electric field originally occurred between pole plate is transferred between pole plate and support, be easy to after energising just puncture support, cause the damage of clarifier, but air purifier described above, cleaner unit described in described air purifier is away from described support and described dust-separation unit, when connect described in air purifier time, extraneous malaria enters in described air purifier, also can be adsorbed on described support, but because cleaner unit is away from described support and dust-separation unit, high voltage electric field only can result between the first described pole plate and the second described pole plate, can not occur between the second described pole plate and described support, ensure that described support can not be breakdown.
Embodiment two, as the air purifier described in above-described embodiment one, the present embodiment and its difference are, as shown in the structural representation of embodiment two in Fig. 3 the utility model; Described dust-separation unit 2 can be shutter 22 and a motor 23, described shutter 22 is arranged on the outside of described first connecting portion 11, described motor 23 is arranged on inside described first connecting portion 11, one end of described motor 23 is connected with described control cabinet 5 by wire, the other end is connected with described shutter 22, in order to drive the open and close of described shutter 22.
Described shutter can not only play and stop macromolecular particle to enter in described air purifier, and when described air purifier does not work, shutter described in closedown, Small molecular particle can also be stoped to enter in described air purifier, or be bonded on other parts, when the described air purifier of such guarantee works, producing high voltage electric field between two-plate, there is not breakdown phenomenon in insulation division or support yet.
Embodiment three, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of embodiment three in Fig. 4 the utility model; Described dust-separation unit 2 also comprises bellows 24, one fan 25, one fan electromotor 26 and a fan motor stand 27, described bellows 24 are arranged on described first connecting portion 11, be positioned at the outside of described shutter 22, described fan motor stand 27 is arranged on the inwall of described bellows 24, described fan electromotor 26 is arranged on described fan motor stand 27, one end of described fan electromotor 26 is connected with described fan 25, the other end is connected with described control cabinet 5 by wire, in order to drive the open and close of described fan 25.
Open the switch on described control cabinet 5, by the fan electromotor 26 described in wire conducting, described fan electromotor 26 powers to described fan 25, described fan 25 is rotated, add intake, first outdoor air enters the inside of described bellows 5 under the rotation of described fan 25, then described shutter 22 is passed through, enter the inside of the first described insulation division 31, again by the high voltage electric field between described first pole plate 41 and the second described pole plate 42, Small molecular granular absorption on the second described pole plate 42, described air purifier is discharged finally by described air-supply passage 13, enter indoor.
Fan in the present embodiment adds intake, also increases and enters indoor fresh air, accelerate the circulation of room air, improve indoor air quality.
Embodiment four, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of embodiment four in Fig. 5 the utility model; Described air purifier also comprises a refrigeration unit 7, and described refrigeration unit 7 comprises a refrigeration case 71, and described refrigeration case 71 is connected with described first connecting portion 11, is positioned at the upside afterbody of described first connecting portion 11, in order to lay cold-producing medium.
When cold air is discharged by described refrigeration unit 7, the density due to cold air is greater than the density of air, so cold air sinks, meets, make the cools air after purification, for cool air is brought in indoor with the fresh air after purification.
Embodiment five, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of embodiment five in Fig. 6 the utility model; Described air purifier also comprises a heating unit 8, described heating unit 8 comprises heating case 81 and a heating device 82, described heating case 81 is connected with described first connecting portion 11, be positioned at the afterbody portion, downside of described first connecting portion 11, it is inner that described heating device 82 is arranged on described heating case 81, and described heating device 82 is connected with described control cabinet 5 by wire.
Open described control cabinet 5, heating device 82 described in connection, described heating device 82 is made to produce heat, when heating installation is discharged by described heating unit 8, density due to heating installation is less than the density of air, so heating installation floats, meets with the fresh air after purification, air after purification is warmed, for warm air is brought in indoor.
Embodiment six, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of embodiment six in Fig. 7 the utility model; Described air purifier also comprises an awning 9, being connected with described bellows 24 of described awning 9, when raining in outdoor, described awning 9 can be opened, prevent raindrop to be splashed in the cavity of described air purifier, circuit for generating short circuit or breaking phenomena, when outdoor does not rain, just can fold described awning 9, not affect the size of intake.
Embodiment seven, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of embodiment seven in Fig. 8 the utility model; Described air purifier also comprises an overturning hinge door 10, described overturning hinge door 10 is connected with the second described connecting portion 12, described overturning hinge door 10 there is a projection, when the overturning hinge door 10 closing described, described projection is touched mutually with described energising unit 6, and the air purifier described in conducting, when opening described overturning hinge door 10, described projection and described energising unit 6 disconnect, the air purifier described in cut-out.
Described overturning hinge door is for the air purifier described in power on/off, in order to prevent described air purifier also in the energized state time, remove the second pole plate described in dismantling, thus cause the electric shock equivalent damage of user.
Embodiment eight, air purifier as described above, the present embodiment and its difference are, as shown in the structural representation of embodiment eight in Fig. 9 the utility model; Described air purifier also comprises a flexible pipe 13, described flexible pipe 13 is arranged in the notch 14 of described body of wall, and the air inlet of described flexible pipe communicates with outdoor air, described air purifier is arranged on the inner side of described body of wall, and the air inlet of described air purifier aims at the air outlet of described flexible pipe 13.
Air when outdoor enters described flexible pipe, and then passes through the catharsis of described air purifier, enters indoor.
The installation of flexible pipe described in the present embodiment only needs body of wall is made a call to a less circular hole, is far smaller than relative to the aperture needed for described air purifier, less to the bearing capacity damage of body of wall like this.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (10)
1. the air purifier of an anti-high-voltage breakdown, it is characterized in that, described air purifier comprises a support, one dust-separation unit, an insulating unit, a cleaner unit, one control unit and an energising unit, wherein, described dust-separation cellular installation, on described support, enters in described air purifier in order to stop the macromolecular particle in air; Described insulating unit is arranged on described support, switched under high pressure "on" position in order to block described support; Described cleaner unit is connected with described insulating unit, and the discharge end of described cleaner unit is away from described support, prevents from producing high voltage electric field between described cleaner unit and described support; Described control unit is arranged on described support, in order to control the power on/off of described air purifier; Described energising cellular installation, between described control unit and described cleaner unit, in order to cleaner unit described in conducting, makes described cleaner unit produce high voltage electric field.
2. air purifier according to claim 1, is characterized in that, described support comprises one first connecting portion, one second connecting portion and an air-supply passage, and wherein, the first described connecting portion is connected with the second described connecting portion; Described air-supply passage is positioned on the second described connecting portion, and the air after purification is entered indoor.
3. air purifier according to claim 2, is characterized in that, described insulating unit comprises one first insulation division, one second insulation division and one handle, and wherein, the first described insulation division is connected with the first described connecting portion; The second described insulation division is connected with the side of the second described connecting portion; The inwall of described handle and described second connecting portion is threaded connection, and the opposite side of the thread root of described handle and the second described connecting portion offsets.
4. air purifier according to claim 1, is characterized in that, described cleaner unit comprises one first pole plate and one second pole plate, and wherein, the first described pole plate is arranged on one first insulation division of described insulating unit; One end of the second described pole plate is unsettled, and away from described support, the other end of the second described pole plate and the one handle of described insulating unit are nested, and by rotating described handle, the second described pole plate are disassembled from described support.
5. air purifier according to claim 3, it is characterized in that, described dust-separation unit comprises a dust-separation guard, described dust-separation guard is arranged on described first connecting portion, in order to screen the particulate in air, the macromolecular particle in blocks air enters in the inner chamber of described air purifier.
6. air purifier according to claim 3, is characterized in that, described control unit is a control cabinet; Described dust-separation unit comprises a shutter and a motor, and wherein, described shutter is arranged on the outside of described first connecting portion; Described motor is arranged on the inner side of described first connecting portion, and its one end is connected with described control cabinet by wire, and the other end is connected with described shutter, in order to drive unlatching or the closedown of described shutter.
7. air purifier according to claim 6, is characterized in that, described dust-separation unit also comprises bellows, one fan, a fan electromotor and a fan motor stand, wherein, described bellows are arranged on described first connecting portion, are positioned at the outside of described shutter; Described fan motor stand is arranged on the inwall of described bellows; Described fan electromotor is arranged on described fan motor stand, and its one end is connected with described fan, and the other end is connected with described control cabinet by wire, in order to drive unlatching or the closedown of described fan.
8. air purifier according to claim 7, it is characterized in that, described air purifier also comprises a refrigeration unit, described refrigeration unit comprises a refrigeration case and a cold air path, and wherein, described refrigeration case is connected with described first connecting portion, it is positioned at the top of described bellows, in order to lay cold-producing medium, and described refrigeration case is communicated with described air-supply passage by described cold air path, and described cold air path runs through described first connecting portion and the first described insulation division.
9. air purifier according to claim 8, it is characterized in that, described air purifier also comprises a heating unit, described heating unit comprises a heating case, one heating pad passage and a heating device, wherein, described heating case is connected with described first connecting portion, is positioned at the bottom of described bellows; It is inner that described heating device is arranged on described heating case, and it is connected with described control cabinet by wire; Described heating case is communicated with described air-supply passage by described heating pad passage, and described heating pad passage runs through described first connecting portion and the first described insulation division.
10. air purifier according to claim 8 or claim 9, it is characterized in that, described air purifier also comprises an awning, and the side of described awning is connected with described bellows, raindrop are prevented to be splashed in the cavity of described air purifier, circuit for generating short circuit or breaking phenomena.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420865023.4U CN204438354U (en) | 2014-12-29 | 2014-12-29 | A kind of air purifier of anti-high-voltage breakdown |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420865023.4U CN204438354U (en) | 2014-12-29 | 2014-12-29 | A kind of air purifier of anti-high-voltage breakdown |
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| CN204438354U true CN204438354U (en) | 2015-07-01 |
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| CN201420865023.4U Expired - Fee Related CN204438354U (en) | 2014-12-29 | 2014-12-29 | A kind of air purifier of anti-high-voltage breakdown |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534570A (en) * | 2014-12-29 | 2015-04-22 | 宁波市镇海捷登应用技术研究所 | Air purifier preventing high-voltage breakdown |
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2014
- 2014-12-29 CN CN201420865023.4U patent/CN204438354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534570A (en) * | 2014-12-29 | 2015-04-22 | 宁波市镇海捷登应用技术研究所 | Air purifier preventing high-voltage breakdown |
| CN104534570B (en) * | 2014-12-29 | 2017-02-22 | 宁波市镇海捷登应用技术研究所 | Air purifier preventing high-voltage breakdown |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20150701 Termination date: 20161229 |