CN110479001A - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN110479001A CN110479001A CN201910522651.XA CN201910522651A CN110479001A CN 110479001 A CN110479001 A CN 110479001A CN 201910522651 A CN201910522651 A CN 201910522651A CN 110479001 A CN110479001 A CN 110479001A
- Authority
- CN
- China
- Prior art keywords
- side wall
- wedge
- gag lever
- lever post
- limiting slot
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/028—Snap, latch or clip connecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/30—Same type of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/70—Horizontal arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of air purifiers, including shell, the inside of the shell is equipped with inner cavity, the front side wall quadrangle of the inner cavity is equipped with wedge-shaped limiting slot A, the front side wall of the inner cavity is equipped with primary filter, the front side wall of the primary filter is equipped with secondary filter, the front side wall of the secondary filter is equipped with three-stage filtration net, the primary filter, secondary filter and the upper and lower ends of three-stage filtration net are fixedly connected to connecting plate, the rear wall left and right ends of six connecting plates are equipped with wedge-shaped limited block A, the front side wall left and right ends of six connecting plates are equipped with wedge-shaped limiting slot B, the front side wall of the shell is equipped with through slot, shutter is fixedly connected among the through slot, the rear wall quadrangle of the shutter is equipped with wedge-shaped limited block B, the configuration of the present invention is simple, operation is easy, facilitate filter screen Disassembly and installation, has saved the plenty of time to clean or replacing filter screen.
Description
Technical field
The present invention relates to air cleaning facility technical field, specific field is a kind of air purifier.
Background technique
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to absorption, decompose or convert
Various air pollutants (generally comprise the finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc
Deng), the product of air cleanliness is effectively improved, household, commercialization, industry, building, the most important function of air purifier are broadly divided into
Can be the particulate matter, including anaphylactogen, indoor PM2.5 etc. removed in air, at the same can also solve due to finishing or its
Interior caused by his reason, the underground space, interior volatile organic matter air pollution problems inherent.Since the space of relative closure is hollow
The release of gas pollutant has the characteristics that persistence and uncertainty, therefore it is international public for being purified the air of a room using air purifier
One of the method for the improvement indoor air quality recognized, and air purifier is mostly purified using strainer, and just needed using strainer
Strainer is cleared up or replaced, and routine mostly strainer is fixed using fastener, it is dismantled in the way of such
Get up inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of air purifiers, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of air purifier, including shell, it is described outer
The inside of shell is equipped with inner cavity, and the front side wall quadrangle of the inner cavity is equipped with wedge-shaped limiting slot A, and the front side wall of the inner cavity is equipped with level-one
Filter screen, the front side wall of the primary filter are equipped with secondary filter, and the front side wall of the secondary filter is equipped with three-level mistake
Strainer, the upper and lower ends of the primary filter, secondary filter and three-stage filtration net are fixedly connected to connecting plate, six institutes
The rear wall left and right ends for stating connecting plate are equipped with wedge-shaped limited block A, and the front side wall left and right ends of six connecting plates are all provided with
There is a wedge-shaped limiting slot B, the front side wall of the shell and is equipped with through slot in the front of three-stage filtration net, it is fixed among the through slot
It is connected with shutter, the rear wall quadrangle of the shutter is equipped with wedge-shaped limited block B.
Preferably, the rear wall upper end of the shutter is equipped with link block, is equipped with through-hole inside the left side of the link block,
The inside of the link block is equipped with groove, and the groove is connected with through-hole, is plugged with rotating bar among the through-hole, and described turn
The front end of lever is pierced by through-hole and shutter, the side wall of the rotating bar and eccentric wheel is fixedly connected among groove, institute
The rear wall for stating link block is equipped with limiting slot equipped with curved indentations, the inside of the link block and in the front of curved indentations,
The limiting slot is connected with groove, and the upper side wall of the through slot is equipped with cavity, and the upper side wall of the cavity is equipped with blind hole, described
Gag lever post is plugged among cavity, the gag lever post is pierced by among cavity to be reached among limiting slot, the side wall of the gag lever post
And limit round block is fixedly connected among cavity, the side wall of the gag lever post is cased with spring, one end of the spring and sky
The upper side wall of chamber is connected, and the other end of the spring is connected with limit round block.
Preferably, the front end of the rotating bar is fixedly connected with knob.
Preferably, the bottom end of the gag lever post is fixedly connected with idler wheel.
Compared with prior art, the beneficial effects of the present invention are: a kind of air purifier, when need to primary filter,
When secondary filter and three-stage filtration net are installed, the wedge-shaped limited block A of the primary filter wedge shape for being inserted into inner cavity is limited
Among the slot A of position, among the wedge-shaped limiting slot B that the wedge-shaped limited block A of secondary filter is inserted into primary filter, then by three
The wedge-shaped limited block A of secondary filter screen is inserted among the wedge-shaped limiting slot B of second level, with this by primary filter, secondary filter
It is fixed among inner cavity with three-stage filtration net, and primary filter, the connection relationship of secondary filter and three-stage filtration net at this time
Although being easy for installation and removal, the connection type of primary filter, secondary filter and three-stage filtration net is not sufficiently stable simultaneously,
The wedge-shaped limited block of shutter is inserted among the wedge-shaped limiting slot B of three-stage filtration net again at this time, gag lever post is along song at this time
The outer contour of face groove is moved, and then moves upwards gag lever post, and when gag lever post moves upwards, gag lever post be will drive
Limit round block moves upwards, and limit round block moves upwards, and can compress spring, cross curved indentations when gag lever post and enter
After among limiting slot, when gag lever post loses the support of curved indentations, the spring of compression can be released, and then push limit round block
It moves downward, limit round block will drive gag lever post and move downward, and then gag lever post is inserted among limiting slot, and then make to block
Plate is fixed, and after shutter is fixed, is supported by shutter, so make primary filter, secondary filter and
Three-stage filtration net is fixed, when needing that primary filter, secondary filter and three-stage filtration net are cleaned or replaced
When, by rotating rotating bar, rotating bar will drive eccentric wheel and be rotated, when eccentric wheel is rotated, when eccentric wheel turns over
When 180 degree, eccentric wheel rotates maximum rotating radius by minimum rotation radius, and eccentric wheel will push gag lever post and move upwards, in turn
It releases gag lever post among limiting slot, pulls shutter at this time, and then take out shutter among through slot, and then make wedge shape
Limited block B takes out among the wedge-shaped limiting slot B of three-stage filtration net, when primary filter, secondary filter and three-stage filtration net
Support is lost, and then takes out primary filter, secondary filter and three-stage filtration net among cavity, structure of the invention letter
Single, operation is easy, and is facilitated the disassembly and installation of filter screen, has been saved the plenty of time to clean or replacing filter screen.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is left view structural representation of the invention；
Fig. 3 is left view schematic diagram of internal structure of the invention；
Fig. 4 is enlarged drawing at the A in Fig. 3 of the invention；
Fig. 5 is enlarged drawing at the B in Fig. 3 of the invention.
In figure: 1- shell, the inner cavity 2-, 3- wedge shape limiting slot A, 4- primary filter, 5- secondary filter, 6- three-level mistake
Strainer, 7- connecting plate, 8- wedge shape limited block A, 9- wedge shape limiting slot B, 10- through slot, 11- shutter, 12- wedge shape limited block B,
13- link block, 14- through-hole, 15- groove, 16- rotating bar, 17- eccentric wheel, 18- curved indentations, 19- limiting slot, 20- cavity,
21- blind hole, 22- gag lever post, 23- limit round block, 24- spring, 25- knob, 26- idler wheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of air purifier, including shell 1, the shell
Inside be equipped with inner cavity 2, filter screen can be placed among cavity, pass through filter screen absorption completion air purification, institute
The front side wall quadrangle for stating inner cavity is equipped with wedge-shaped limiting slot A3, and the front side wall of the inner cavity is equipped with primary filter 4, the level-one mistake
The front side wall of strainer is equipped with secondary filter 5, and the front side wall of the secondary filter is equipped with three-stage filtration net 6, by filter screen point
, can be by air inflatable filter for three-level, the upper and lower ends of the primary filter, secondary filter and three-stage filtration net are fixed
It is connected with connecting plate 7, by the way that the wedge-shaped limited block A of primary filter to be inserted among wedge-shaped limiting slot A, and then by level-one mistake
Strainer is fixed among inner cavity, and the rear wall left and right ends of six connecting plates are equipped with wedge-shaped limited block A8, described in six
The front side wall left and right ends of connecting plate are equipped with wedge-shaped limiting slot B9, by the way that the wedge-shaped limited block A of secondary filter to be inserted into
Among the wedge-shaped limiting slot B of primary filter, and then secondary filter and primary filter are attached, by by three-level mistake
The wedge-shaped limited block A of strainer is inserted among the wedge-shaped limiting slot B of secondary filter, and then makes three-stage filtration net and secondary filtration
Net is attached, the front side wall of the shell and the front of three-stage filtration net be equipped with through slot 10, through slot provides for shutter
Installation site is fixedly connected with shutter 11 among the through slot, and shutter can provide block for filter screen, and be wedge
Shape limited block B provides installation site, and the rear wall quadrangle of the shutter is equipped with wedge-shaped limited block B12, by limiting wedge shape
Position block B is inserted among the wedge-shaped limiting slot B of three-stage filtration net, is attached shutter and three-stage filtration net, when needs pair
When primary filter, secondary filter and three-stage filtration net are installed, the wedge-shaped limited block A of primary filter is inserted into interior
Among the wedge-shaped limiting slot A of chamber, in the wedge-shaped limiting slot B that the wedge-shaped limited block A of secondary filter is inserted into primary filter
Among, then the wedge-shaped limited block A of filter screen three times is inserted among the wedge-shaped limiting slot B of second level, with this by primary filter,
Secondary filter and three-stage filtration net are fixed among inner cavity, and primary filter, secondary filter and three-stage filtration net at this time
Connection relationship be although easy for installation and removal, but the connection side of primary filter, secondary filter and three-stage filtration net simultaneously
Formula is not sufficiently stable, and the wedge-shaped limited block of shutter is inserted among the wedge-shaped limiting slot B of three-stage filtration net again at this time, this time limit
Position bar is moved along the outer contour of curved indentations, and then moves upwards gag lever post, when gag lever post moves upwards, limit
Position bar will drive limit round block and move upwards, and limit round block moves upwards, and can compress spring, when gag lever post crosses curved surface
After groove enters among limiting slot, when gag lever post loses the support of curved indentations, the spring of compression can be released, and then be pushed away
Dynamic limit round block moves downward, and limit round block will drive gag lever post and move downward, and then gag lever post is inserted among limiting slot,
And then shutter is fixed, after shutter is fixed, it is supported by shutter, and then make primary filter, two
Grade filter screen and three-stage filtration net are fixed, clear when needing to carry out primary filter, secondary filter and three-stage filtration net
When clean or replacement, by rotating rotating bar, rotating bar will drive eccentric wheel and be rotated, when eccentric wheel is rotated, when
When eccentric wheel turns over 180 degree, eccentric wheel rotates maximum rotating radius by minimum rotation radius, and it is upward that eccentric wheel will push gag lever post
Movement, and then release gag lever post among limiting slot, shutter is pulled at this time, and then takes out shutter among through slot,
And then take out wedge-shaped limited block B among the wedge-shaped limiting slot B of three-stage filtration net, when primary filter, secondary filter and
Three-stage filtration net loses support, and then takes out primary filter, secondary filter and three-stage filtration net among cavity.
Specifically, the rear wall upper end of the shutter is equipped with link block 13, it is equipped with inside the left side of the link block
Through-hole 14, through-hole provide installation site for rotating bar, and the inside of the link block is equipped with groove 15, and groove provides for eccentric wheel
Installation site, the groove are connected with through-hole, and rotating bar 16 is plugged among the through-hole, can drive bias by rotating bar
Wheel is rotated, and the front end of the rotating bar is pierced by through-hole and shutter, the side wall of the rotating bar and solid among groove
Surely be connected with eccentric wheel 17, when eccentric wheel turns over 180 degree, maximum radius gone to by least radius, so push gag lever post to
The rear wall of upper movement, the link block is equipped with curved indentations 18, and when installing to shutter, gag lever post can be along curved surface
The outer contour of groove is moved, and then injects gag lever post in limiting slot, the inside of the link block and recessed in curved surface
The front of slot is equipped with limiting slot 19, when gag lever post is inserted among limiting slot, and then realizes the combination of shell and shutter, described
Limiting slot is connected with groove, and the upper side wall of the through slot is equipped with cavity 20, and cavity provides sliding for gag lever post and limit round block
Space, the upper side wall of the cavity is equipped with blind hole 21, and when gag lever post is moved upwards by eccentric wheel promotion, blind hole can be limit
The top of bar provides the space of sliding, is plugged with gag lever post 22 among the cavity, by the way that gag lever post is inserted into limiting slot,
And then realize the combination of shell and shutter, the gag lever post is pierced by among cavity to be reached among limiting slot, the gag lever post
Side wall and limit round block 23 is fixedly connected among cavity, for spring provide installation site, spring by limit round block
It will push limit round block to move down, and then gag lever post driven to move down, the side wall of the gag lever post is cased with spring 24, passes through
It can be driven using the elastic force of spring, gag lever post is inserted among limiting slot, and one end of the spring is connected with the upper side wall of cavity
It connects, the other end of the spring is connected with limit round block.
The rear wall lower end of the shutter is again provided with link block, the company of the right side inside and lower end of the link block of upper end
Connect the internal component for being equipped with through-hole and through-hole and being connected in left and right of block.
Specifically, the front end of the rotating bar is fixedly connected with knob 25, staff can be by turning knob, in turn
Rotating bar is driven to be rotated.
Specifically, the bottom end of the gag lever post is fixedly connected with idler wheel 26, gag lever post and curved surface can be reduced by idler wheel
Frictional force between groove, and then it is more smooth to slide gag lever post on curved indentations.
Working principle: a kind of air purifier of the present invention, when needing to primary filter, secondary filter and three-stage filtration
When net is installed, the wedge-shaped limited block A of primary filter is inserted among the wedge-shaped limiting slot A of inner cavity, by second level mistake
The wedge-shaped limited block A of strainer is inserted among the wedge-shaped limiting slot B of primary filter, then by the wedge-shaped limited block of filter screen three times
A is inserted among the wedge-shaped limiting slot B of second level, is fixed to primary filter, secondary filter and three-stage filtration net with this interior
Among chamber, and at this time although the connection relationship of primary filter, secondary filter and three-stage filtration net is easy for installation and removal, but
The connection type of primary filter, secondary filter and three-stage filtration net is not sufficiently stable simultaneously, at this time again by the wedge shape of shutter
Limited block is inserted among the wedge-shaped limiting slot B of three-stage filtration net, and gag lever post is carried out along the outer contour of curved indentations at this time
Movement, and then gag lever post is moved upwards, when gag lever post moves upwards, gag lever post will drive limit round block and move upwards, and limit
Circle of position block moves upwards, and can compress spring, after gag lever post, which crosses curved indentations, to be entered among limiting slot, works as limit
When bar loses the support of curved indentations, the spring of compression can be released, and then limit round block is pushed to move downward, and limit round block meeting
It drives gag lever post to move downward, and then gag lever post is inserted among limiting slot, and then shutter is fixed, work as shutter
It after fixation, is supported by shutter, and then primary filter, secondary filter and three-stage filtration net is fixed,
When needing that primary filter, secondary filter and three-stage filtration net are cleaned or replaced, by rotating rotating bar, turn
Lever will drive eccentric wheel and be rotated, and when eccentric wheel is rotated, when eccentric wheel turns over 180 degree, eccentric wheel is by minimum
The radius of gyration rotates maximum rotating radius, and eccentric wheel will push gag lever post and move upwards, and then make gag lever post among limiting slot
It releases, pulls shutter at this time, and then take out shutter among through slot, and then make wedge-shaped limited block B from three-stage filtration net
Wedge-shaped limiting slot B among take out, when primary filter, secondary filter and three-stage filtration net lose support, and then make level-one
Filter screen, secondary filter and three-stage filtration net take out among cavity.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
" fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
The interaction relationship of internal connection or two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, welding etc.
Conventional means, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of air purifier, including shell (1), it is characterised in that: the inside of the shell (1) is equipped with inner cavity (2), described
The front side wall quadrangle of inner cavity (2) is equipped with wedge shape limiting slot A (3), and the front side wall of the inner cavity (2) is equipped with primary filter (4), institute
The front side wall for stating primary filter (4) is equipped with secondary filter (5), and the front side wall of the secondary filter (5) is equipped with three-level mistake
The upper and lower ends of strainer (6), the primary filter (4), secondary filter (5) and three-stage filtration net (6) are fixedly connected to
Connecting plate (7), the rear wall left and right ends of six connecting plates (7) are equipped with wedge-shaped limited block A (8), six connections
The front side wall left and right ends of plate (7) are equipped with wedge-shaped limiting slot B (9), the front side wall of the shell (1) and in three-stage filtration net
(6) front is equipped with through slot (10), is fixedly connected with shutter (11) among the through slot (10), after the shutter (11)
Side wall quadrangle is equipped with wedge-shaped limited block B (12).
2. a kind of air purifier according to claim 1, it is characterised in that: the rear wall upper end of the shutter (11)
Equipped with link block (13), through-hole (14) are equipped with inside the left side of the link block (13), the inside of the link block (13) is equipped with
Groove (15), the groove (15) are connected with through-hole (14), are plugged with rotating bar (16) among the through-hole (14), described turn
The front end of lever (16) is pierced by through-hole (14) and shutter (11), the side wall of the rotating bar (16) and among groove (15)
It is fixedly connected with eccentric wheel (17), the rear wall of the link block (13) is equipped with curved indentations (18), the link block (13)
Internal and be equipped with limiting slot (19) in the front of curved indentations (18), the limiting slot (19) is connected with groove (15), institute
The upper side wall for stating through slot (10) is equipped with cavity (20), and the upper side wall of the cavity (20) is equipped with blind hole (21), the cavity (20)
Among be plugged with gag lever post (22), the gag lever post (22) be pierced by among cavity (20) reach limiting slot (19) among, it is described
The side wall of gag lever post (22) and be fixedly connected among cavity (20) limit round block (23), the side wall of the gag lever post (22)
It is cased with spring (24), one end of the spring (24) is connected with the upper side wall of cavity (20), the other end of the spring (24)
It is connected with limit round block (23).
3. a kind of air purifier according to claim 2, it is characterised in that: the front end of the rotating bar (16) is fixed to be connected
It is connected to knob (25).
4. a kind of air purifier according to claim 1, it is characterised in that: the bottom end of the gag lever post (22) is fixed to be connected
It is connected to idler wheel (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522651.XA CN110479001A (en) | 2019-06-17 | 2019-06-17 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522651.XA CN110479001A (en) | 2019-06-17 | 2019-06-17 | A kind of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110479001A true CN110479001A (en) | 2019-11-22 |
Family
ID=68546267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910522651.XA Withdrawn CN110479001A (en) | 2019-06-17 | 2019-06-17 | A kind of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110479001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330383A (en) * | 2020-03-10 | 2020-06-26 | 张德胜 | Air purification equipment for automobile |
-
2019
- 2019-06-17 CN CN201910522651.XA patent/CN110479001A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330383A (en) * | 2020-03-10 | 2020-06-26 | 张德胜 | Air purification equipment for automobile |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191122 |