CN105066267B - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN105066267B CN105066267B CN201510462296.3A CN201510462296A CN105066267B CN 105066267 B CN105066267 B CN 105066267B CN 201510462296 A CN201510462296 A CN 201510462296A CN 105066267 B CN105066267 B CN 105066267B
- Authority
- CN
- China
- Prior art keywords
- air
- back casing
- procapsid
- water
- sponge
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of air purifier, including：Procapsid, back casing, head cover, bottom cover, centrifugal fan, filter screen, sponge core apparatus and container, the procapsid forms purifier main body with back casing, the head cover and bottom cover are separately mounted to the top and bottom of main body, the beneficial effects of the present invention are, the present invention not only has the function of normal air clarifier, as filtered and adsorbing the impurity particle to float in air, the sponge core window structure that the present invention has at the same time, sterilizing can be carried out to air, humidifying, perfuming can also be carried out to air.
Description
Technical field
The invention belongs to air purifier technical field, more particularly to a kind of air purifier.
Background technology
Air purifier has application in house, medical treatment, industrial circle, and house field is with the domestic air purification of unit class
Device is the main product in market.Most important function is the particulate matter removed in air, including anaphylactogen, indoor PM2.5 etc.,
It can also solve at the same time since interior, the underground space, in-car volatile organic matter air are dirty caused by finishing or other reasons
Dye problem.The characteristics of having persistence and uncertainty due to the release of the space Air Contamination thing of relative closure, use
It is one of method of internationally recognized improvement indoor air quality that air purifier, which purifies the air of a room,.Existing air purification
Device is mainly made of systems such as motor, fan, airstrainers, its operation principle is：Motor and fan in machine make interior
Air circulation flow, the air of pollution are but this by the way that various pollutants are removed or adsorbed after the airstrainer in machine
The pellet impurity floated in air can only be filtered or adsorbed to air filtration by air purifier, can not be right
Air carries out disinfection sterilization and humidifying, perfuming.
The content of the invention
It is an object of the invention to：Sterilizing and humidifying, perfuming are unable to for the air purifier of the prior art not
Foot, there is provided one kind can carry out air purification filtering, and can carry out sterilizing to air, and being capable of humidifying, perfuming
Air purifier.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of air purifier, including：Procapsid, back casing, head cover, bottom cover, centrifugal fan, filter screen, sponge core dress
Put and container, the procapsid form purifier main body with back casing, the head cover and bottom cover are separately mounted to the top of main body
And bottom, the head cover are equipped with the air outlet of annular region, the procapsid includes procapsid our department and connection procapsid
On the inside of our department and integrally formed vortex air passage, the procapsid bottom and back casing bottom are equipped with the accommodating sky of the container
Between, the air outlet in the vortex air passage is connected with the air outlet of head cover, and the centrifugal fan is installed on the vortex of procapsid
The center in air passage, the back casing middle part are equipped with ventilating opening, the ventilating opening of the back casing and the inlet scoop of centrifugal fan
Connection, the filter screen are fixedly mounted on side of the ventilating opening away from procapsid of back casing, and the sponge core apparatus fixes peace
In ventilating opening loaded on back casing, the sponge core apparatus is arranged between centrifugal fan and filter screen, the sponge core apparatus
It is connected with the container.
Preferably, the cross section of the purifier main body is in kidney-shaped.
Preferably, further including an outer cover, the outer cover is installed on the outside of purifier main body, the outer cover lower area
Equipped with ventilation hole.
More specifically, the back casing include back casing body and with the rear shell surface installed in back casing outer body
Plate, the rear shell panel are equipped with air suction inlet, and the air suction inlet is connected with filter screen.
Preferably, the procapsid and back casing junction are equipped with partition plate, the partition plate middle part is equipped with ventilating opening, it is described every
The ventilating opening of plate is connected with centrifugal fan inlet scoop.
More specifically, the sponge core apparatus includes sponge core forms, some sponge cores in sponge core forms
Rod, water plug, effluent seat and water pipe, the sponge core forms include the opposite upper groove body in position and lower groove and with connections
The left and right sides connecting portion of groove body and lower groove, some sponge plug both ends connect upper groove body and lower groove respectively, described
Water pipe connects upper groove body and lower groove, and the water plug includes suction pump, water inlet pipe and outlet pipe, and the effluent seat includes heavily fortified point
The big pipe and the integrally formed inverted L shape tubule that big inside pipe wall is connected to by rib, the inverted L shape tubule directly set includes
With managing coaxial water entering section greatly and being installed on big pipe axis vertical take-off and the outlet part that is pierced by from big tube wall, the effluent seat
On the container cap, the big tube top end of the effluent seat connects lower groove, the big tube bottom of the effluent seat by straight coupling
Inside end and tubule water entering section connection container, the tubule outlet part of the effluent seat is connected with the water inlet pipe of water plug, described
The outlet pipe of water plug connects upper groove body by straight coupling.
Preferably, the sponge core forms both sides are provided with the shutter of air conducting.
Preferably, the water pipe is installed in the left connecting portion of sponge core forms or in right connecting portion.
Preferably, some sponge plugs are installed in sponge core forms at equal intervals, the quantity of the sponge plug
For 2 ~ 10.
Preferably, further include electric control gear, the electric control gear includes being arranged on some control buttons in the middle part of head cover, sets
Display panel of the top with head cover junction and the control circuit pcb board installed in back casing on the outside of procapsid are put, it is described
Some control buttons, display panel are electrically connected with control circuit pcb board, the control circuit pcb board and centrifugal fan, suction pump
It is electrically connected.
The beneficial effects of the present invention are the present invention not only has the function of normal air clarifier, such as filters and adsorbs
The impurity particle to float in air, while the sponge core window structure that the present invention has, can carry out air sterilizing, also
Humidifying, perfuming can be carried out to air.
Brief description of the drawings
Fig. 1 is the three-dimensional positive structure diagram of the present invention.
Fig. 2 is the structure diagram at the three-dimensional back side of the present invention.
Fig. 3 is the structure diagram after the main body of the present invention is decomposed.
Fig. 4 is the structure diagram after the overall decomposition of the present invention.
Fig. 5 is the structure diagram of the head cover of the present invention.
Fig. 6 is the structure diagram of the outer cover of the present invention.
Fig. 7 is the structure diagram of the sponge core apparatus of the present invention.
Fig. 8 is the attachment structure schematic diagram of the electric control gear of the present invention.
Embodiment
The present invention and its advantage are described in further detail with reference to embodiment, but the embodiment party of the present invention
Formula is not limited to this.
As illustrated in figures 1 and 8, embodiment includes：Procapsid 1, back casing 2, head cover 3, bottom cover 4, centrifugal fan 11, filtering
Net 5, sponge core apparatus 6 and container 7, procapsid 1 form purifier main body 10, the cross section of purifier main body 10 with back casing 2
In kidney-shaped, head cover 3 and bottom cover 4 are separately mounted to the top and bottom of main body 10, and head cover 3 is equipped with the air outlet of annular region
31, procapsid 1 includes on the inside of procapsid our department 12 and connection procapsid our department and integrally formed vortex air passage 13, front housing
1 bottom of body and 2 bottom of back casing are equipped with the accommodating space of container 7, the air outlet 18 in vortex air passage 13 and the air outlet of head cover 3
31 connections, centrifugal fan 11 are installed on the center in the vortex air passage 13 of procapsid 1, and back casing 2 includes back casing body
21 and it is equipped with air suction inlet 24, rear shell with the rear shell panel 22 installed in the outside of back casing body 21, rear shell panel 22
The middle part of body body 21 is equipped with ventilating opening 23, and ventilating opening 23 is connected with the inlet scoop of centrifugal fan 11, after filter screen 5 is fixedly mounted on
Between enclosure body 21 and rear shell panel 22, air suction inlet 24 passes through the air draught of filter screen 5 and ventilating opening 23, centrifugal fan 11
Mouth connection, sponge core apparatus 6 are fixedly installed in the ventilating opening 23 of back casing body 21, and sponge core apparatus 6 is arranged on centrifugation wind
Between fan 11 and filter screen 5,6 bottom of sponge core apparatus is connected with container 7, further includes an outer cover 8, and outer cover 8 is installed on purification
The outside of device main body 10,8 lower area of outer cover are equipped with ventilation hole 81, and procapsid 1 is equipped with partition plate 9, partition plate with 2 junction of back casing
9 middle parts are equipped with ventilating opening 91, and the ventilating opening 91 of partition plate 9 is connected with 11 inlet scoop of centrifugal fan.
Sponge core apparatus 6 includes sponge core forms 61, at equal intervals 7 sponge plugs in sponge core forms 61
62nd, water plug 63, effluent seat 64 and water pipe 65, sponge core forms 61 include the opposite upper groove body 611 and lower groove 612 in position
And to connect the left and right sides connecting portion of upper groove body 611 and lower groove 612（613,614）, 62 both ends of sponge plug connect respectively
Upper groove body 611 and lower groove 612, water pipe 65 connect upper groove body 611 and lower groove 612, water plug 63 include suction pump 632,
Water inlet pipe 631 and outlet pipe 633, effluent seat 64 include the hard big pipe 641 directly set and integrally formed are connected by rib
In the inverted L shape tubule 642 of big 641 inner wall of pipe, inverted L shape tubule 642 include the water entering section 642-1 coaxial with big pipe 641 and with it is big
641 axis vertical take-off of pipe and the outlet part 642-2 being pierced by from big 641 tube wall of pipe, effluent seat 64 are installed on 7 head cover of container, water outlet
641 top of big pipe of seat 64 connects lower groove 612,641 bottom of big pipe of effluent seat 64 and tubule water entering section by straight coupling
Inside 642-1 connection containers 7, the 642 outlet part 642-2 of tubule of effluent seat 64 is connected with the water inlet pipe 631 of water plug 63, is taken out
The outlet pipe 633 of water installations 63 connects upper groove body 611 by straight coupling, and 61 two sides of sponge core forms, which are provided with, leads air
The shutter 615 of stream, water pipe 65 are installed in the right connecting portion 614 of sponge core forms 61, further include electric control gear 14, automatically controlled dress
Putting 14 includes being arranged on 4 control buttons 15 at the middle part of head cover 3, is arranged on the display of top and head cover junction on the outside of procapsid
Panel 16 and the control circuit pcb board 17 installed in back casing 2, control button 15, display panel 16 and control circuit pcb board
17 are electrically connected, and control circuit pcb board 17 is electrically connected with centrifugal fan 11, suction pump 632.
Operation principle：
The first is filtering and absorption working status：
When the air of air purifier local environment only needs to filter and adsorb the impurity particle in air, phase is pressed
The control button 15 answered, under this operating mode, can only start centrifugal fan 11 by circuit pcb board 17 processed, draw water without starting
Pump 632, such sponge core apparatus 6 cuts little ice, and centrifugal fan 11 can produce suction after starting, at this moment the sky in environment
Gas enters from the air suction inlet 24 of rear shell panel 22, and air stream is after filter screen 5, larger impurity or haze in air stream
Particle can be adsorbed by filter screen 5, so the cleaned air after filtering and absorption will under the action of centrifugal fan 11 from
Air outlet 18 is sent to the air outlet 31 of head cover 3, is finally sent out from air purifier.
Second of working status for disinfection or humidifying, perfuming：
When the air of air purifier local environment needs sterilizing or humidifying, perfuming, will first be added in container 7
Disinfectant or perfume（According to different situations, different liquid is selected）, corresponding control button 15 is then pressed, herein
Under operating mode, centrifugal fan 11 and suction pump 632 can be started at the same time by circuit pcb board 17 processed, disinfectant in container 7 or
Person's perfume flows through tubule outlet part 642-2 under the suction of suction pump 632, from the tubule water entering section 642-1 of effluent seat 64,
The water inlet pipe 631 and outlet pipe 633 of water plug 63 are passed through, is finally flowed into the upper groove body 611 of sponge core forms 61, by
Connected between upper groove body 611 and lower groove 612 by sponge plug 62, due to the water absorption character of sponge material in itself, disinfection
Liquid medicine or perfume can be flowed down along sponge plug 62 and is immersed in the material of sponge plug 62, the water in sponge plug 62
When sub-dip enters excessive, excessive liquid can be flowed into lower groove 612 along sponge plug 62, if in same upper groove body 611
Fluid accumulation it is excessive, when water level exceedes 65 top of water pipe（The water level of setting）When, the liquid beyond water level can be flowed from water pipe 65
Enter into lower groove 612, finally all from the bottom of lower groove 612, the big pipe 641 through straight coupling, effluent seat 64 is back to container
In 7, here it is the cyclic process of disinfectant or perfume, and in this cyclic process, the liquid in upper groove body 611 is protected all the time
Hold the water level of setting, will not water shortage will not overflow, so as to ensure that sponge plug is in wet face state all the time；Simultaneously because from
Heart fan 11 produces suction after starting, and at this moment the air in environment enters from the air suction inlet 24 of rear shell panel 22, air stream
After filter screen 5, larger impurity or haze particle can be adsorbed by filter screen 5 in air stream, and subsequent air flows through sponge core
The shutter 615 of forms 61, can be by air conducting, and the air through water conservancy diversion comes into full contact with sponge plug 62, and subsequent air can be taken
With the liquid particle infiltrated in sponge plug 62 under the action of centrifugal fan 11, finally sent out from the air outlet 31 of head cover 3, by
Substantial amounts of thimerosal particulate or perfume particulate are contained in the air of submitting, thus surrounding environment is played and is disappeared well
Kill the effect of bacterium or perfuming humidification.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula make a change and modification.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although used in this specification
Some specific terms, but these terms are merely for convenience of description, do not limit the present invention in any way.
Claims (8)
- A kind of 1. air purifier, it is characterised in that including：Procapsid, back casing, head cover, bottom cover, centrifugal fan, filter screen, Sponge core apparatus and container, the procapsid form purifier main body with back casing, and the head cover and bottom cover are separately mounted to lead The top and bottom of body, the head cover are equipped with the air outlet of annular region, and the procapsid includes procapsid our department and company Connect on the inside of procapsid our department and integrally formed vortex air passage, the procapsid bottom and back casing bottom are equipped with the container Accommodating space, the air outlet in the vortex air passage connects with the air outlet of head cover, and the centrifugal fan is installed on procapsid Vortex air passage center, be equipped with ventilating opening, the ventilating opening and centrifugal fan of the back casing in the middle part of the back casing Inlet scoop connection, the filter screen is fixedly mounted on side of the ventilating opening away from procapsid of back casing, the sponge core dress Put in the ventilating opening for being fixedly installed in back casing, the sponge core apparatus is arranged between centrifugal fan and filter screen, the sea Continuous core apparatus is connected with the container；The procapsid is equipped with partition plate with back casing junction, and ventilating opening, the ventilating opening of the partition plate are equipped with the middle part of the partition plate Connected with centrifugal fan inlet scoop；The sponge core apparatus includes sponge core forms, some sponge plugs in sponge core forms, water plug, goes out Water seat and water pipe, the sponge core forms include the opposite upper groove body in position and lower groove and to connect upper groove body and lower groove Left and right sides connecting portion, some sponge plug both ends connect upper groove body and lower groove respectively, and the water pipe connects upper groove body And lower groove, the water plug include suction pump, water inlet pipe and outlet pipe, the effluent seat include the hard big pipe directly set with And the integrally formed inverted L shape tubule that big inside pipe wall is connected to by rib, the inverted L shape tubule include with big pipe it is coaxial into Water portion and it is installed on big pipe axis vertical take-off and the outlet part that is pierced by from big tube wall, the effluent seat on the container cap, The big tube top end of the effluent seat connects lower groove by straight coupling, and the big tube bottom end of the effluent seat and tubule water entering section connect Inside logical container, the tubule outlet part of the effluent seat is connected with the water inlet pipe of water plug, the outlet pipe of the water plug Upper groove body is connected by straight coupling.
- 2. air purifier according to claim 1, it is characterised in that：The cross section of the purifier main body is in kidney-shaped.
- 3. air purifier according to claim 1, it is characterised in that：An outer cover is further included, the outer cover is installed on The outside of purifier main body, the outer cover lower area are equipped with ventilation hole.
- 4. air purifier according to claim 1, it is characterised in that：The back casing include back casing body and with Installed in the rear shell panel of back casing outer body, the rear shell panel is equipped with air suction inlet, the air suction inlet with Filter screen connects.
- 5. air purifier according to claim 1, it is characterised in that：The sponge core forms both sides are provided with air The shutter of water conservancy diversion.
- 6. air purifier according to claim 1, it is characterised in that：The water pipe is installed on the left company of sponge core forms In socket part or in right connecting portion.
- 7. air purifier according to claim 1, it is characterised in that：Some sponge plugs are installed at equal intervals In sponge core forms, the quantity of the sponge plug is 2~10.
- 8. according to the air purifier described in claim 1~7 any one, it is characterised in that：Electric control gear is further included, it is described Electric control gear includes being arranged on some control buttons in the middle part of head cover, is arranged on the aobvious of above on the outside of procapsid and head cover junction Show panel and the control circuit pcb board installed in back casing, some control buttons, display panel and the control circuit PCB Plate is electrically connected, and the control circuit pcb board is electrically connected with centrifugal fan, suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462296.3A CN105066267B (en) | 2015-07-31 | 2015-07-31 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462296.3A CN105066267B (en) | 2015-07-31 | 2015-07-31 | A kind of air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066267A CN105066267A (en) | 2015-11-18 |
| CN105066267B true CN105066267B (en) | 2018-05-04 |
Family
ID=54495701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510462296.3A Expired - Fee Related CN105066267B (en) | 2015-07-31 | 2015-07-31 | A kind of air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN105066267B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765732A (en) * | 2017-02-20 | 2017-05-31 | 广东美的环境电器制造有限公司 | Humidifying air purifier |
| CN106705290B (en) * | 2017-02-20 | 2019-12-06 | 广东美的环境电器制造有限公司 | Humidifying air purifier |
| CN111981590A (en) * | 2020-06-07 | 2020-11-24 | 倪文才 | Energy-efficient automatically cleaning type air purifier |
| CN112728684A (en) * | 2021-03-01 | 2021-04-30 | 中邦(成都)电器有限公司 | Integrated humidifier with air purification function |
| CN113623775B (en) * | 2021-07-20 | 2022-08-23 | 江苏银洲建设集团有限公司 | Underground garage ventilation and dehumidification system for high-rise residence |
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| CN202973370U (en) * | 2012-08-08 | 2013-06-05 | 美的集团股份有限公司 | Air purifier |
| CN103851703A (en) * | 2014-02-19 | 2014-06-11 | 上海竟源环保设备有限公司 | Water spray-type air purifier |
| CN104061635A (en) * | 2013-03-18 | 2014-09-24 | 深圳市联创科技集团有限公司 | Household air conditioning unit |
| CN104566671A (en) * | 2014-12-31 | 2015-04-29 | 广东美的制冷设备有限公司 | Air purifier with air outlet at the top |
| CN204438388U (en) * | 2014-12-31 | 2015-07-01 | 安徽省元琛环保科技有限公司 | A kind of air cleaning unit |
| CN205316494U (en) * | 2015-07-31 | 2016-06-15 | 东莞旭科电子制品有限公司 | Air purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101452813B1 (en) * | 2013-01-24 | 2014-10-22 | 주식회사 바이러스캐치 | Air Sterilizer with Honeycomb Structure |
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2015
- 2015-07-31 CN CN201510462296.3A patent/CN105066267B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202973370U (en) * | 2012-08-08 | 2013-06-05 | 美的集团股份有限公司 | Air purifier |
| CN104061635A (en) * | 2013-03-18 | 2014-09-24 | 深圳市联创科技集团有限公司 | Household air conditioning unit |
| CN103851703A (en) * | 2014-02-19 | 2014-06-11 | 上海竟源环保设备有限公司 | Water spray-type air purifier |
| CN104566671A (en) * | 2014-12-31 | 2015-04-29 | 广东美的制冷设备有限公司 | Air purifier with air outlet at the top |
| CN204438388U (en) * | 2014-12-31 | 2015-07-01 | 安徽省元琛环保科技有限公司 | A kind of air cleaning unit |
| CN205316494U (en) * | 2015-07-31 | 2016-06-15 | 东莞旭科电子制品有限公司 | Air purifier |
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| Publication number | Publication date |
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| CN105066267A (en) | 2015-11-18 |
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