CN208332611U - A kind of anti-air-return type air purifier - Google Patents
A kind of anti-air-return type air purifier Download PDFInfo
- Publication number
- CN208332611U CN208332611U CN201821012207.0U CN201821012207U CN208332611U CN 208332611 U CN208332611 U CN 208332611U CN 201821012207 U CN201821012207 U CN 201821012207U CN 208332611 U CN208332611 U CN 208332611U
- Authority
- CN
- China
- Prior art keywords
- telescopic cover
- air
- air outlet
- outlet box
- opening
- 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
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Abstract
The utility model relates to air purifier technical fields, more particularly to a kind of anti-air-return type air purifier, including body, main telescopic cover, secondary telescopic cover, air outlet box, actuator, main flexible cover opening is connected to body air outlet, secondary telescopic cover can slide in main telescopic cover, air outlet box is connected on secondary telescopic cover, and opening is equipped with several air outlet grate nets；Actuator is arranged on body, and driving air outlet box moves horizontally.Main telescopic cover, secondary telescopic cover is arranged in the utility model, it is slided and is stretched in main telescopic cover by secondary telescopic cover, so that air outlet box is adjusted air outlet grate net thereon at a distance from the air inlet of body, the cleaned air in air outlet box is made to avoid being sucked again in the air inlet of body；Threaded rod, inner screw sheath, worm gear, worm screw are set, and rotary worm drives inner screw sheath relative motion, realizes and quickly adjusts air outlet box at a distance from air inlet.
Description
Technical field
The utility model relates to air purifier technical fields, and in particular to a kind of anti-air-return type 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 finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc etc.,
The household appliances for effectively improving air cleanliness are broadly divided into household, commercialization, industry, building.There are many not in air purifier
Same technology and medium enables it to the air for providing a user cleaning and safety.Common air purifying process has: absorption skill
Art, negative and positive ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, HEPA high efficiency filter technology, electrostatic precipitator
Dirt technology etc.；Material technology mainly has: photocatalyst, active carbon, pole charcoal heart filter core technology, synthetic fibers, the efficient material of HEAP,
Anion generator etc..Existing air purifier is adopted to be compound more, i.e., uses a variety of purification techniques simultaneously and material is situated between
Matter.
The air inlet of existing air purifier is generally disposed adjacent with air outlet, will lead to so cleaned in air outlet
Air by again suck air inlet in, cause the outlet air efficiency of air purifier to reduce, reduce the work of air purifier
Efficiency.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of anti-air-return type air cleaning
Device, it may be implemented to prevent cleaned air by sucking again, air outlet box convenient for adjusting, air outlet box is easy to disassemble simultaneously and peace
Dress.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of anti-air-return type air purifier, the body including air purifier, further includes:
Main telescopic cover, the main telescopic cover are the case structure of opposite sides opening and are correspondingly provided with two, described in two
One of opening is connected to the air outlet of the two sides of body respectively on main telescopic cover, another opening, which is equipped with, is made varus
Protrusion；
Secondary telescopic cover, the pair telescopic cover is the case structure of opposite sides opening, and is open and the main telescopic cover
It is open corresponding, is connected to the opening of the secondary telescopic cover with the air outlet of body, the pair telescopic cover is correspondingly arranged at master and stretches
Energy Free water is smoothly moved in contracting cover and in main telescopic cover, which is provided with protrusion corresponding with the protrusion, the protrusion
Cooperate with protrusion, is limited in the secondary telescopic cover in main telescopic cover；
Air outlet box, the air outlet box are correspondingly connected on secondary telescopic cover, have the case structure of opening for opposite sides,
And wherein side opening open communication corresponding with secondary telescopic cover, the opening of the other side are equipped with several air outlet grate nets；
Actuator, the actuator are arranged on body, and the air outlet box is driven to move horizontally.
Further, the actuator includes the corresponding inner screw sheath being fixed in air outlet box, is rotatably connected on the machine
Threaded rod on body, the threaded rod are made of the first thread segment and the second thread segment, first thread segment and the second screw thread
The thread rotary orientation of section on the contrary, first thread segment and the second thread segment are plugged together respectively on two inner screw sheaths, and with it is described
Inner screw sheath is threadedly coupled, when the threaded rod rotates, two inner screw sheaths can relative motion, make two outlet air
Case relative motion.
Further, the body is equipped with bracket, and the bracket is equipped with rolling bearing, and the rolling bearing is set in
On threaded rod.
It further, further include the rotating mechanism for driving the threaded rod rotation, the rotating mechanism includes that setting is being propped up
In frame and it is sheathed on the worm gear on threaded rod, rotation connection on the bracket and the worm screw with worm gear engaged transmission.
Further, the worm screw is equipped with rotating wheel.
It further, further include that the air outlet box is locked into the retaining mechanism being connected on secondary telescopic cover.
Further, the retaining mechanism includes that the fixed plate being fixed on secondary telescopic cover, horizontal correspondence are fixed in outlet air
Inserting column on case, the corresponding fixed plate are equipped with the blind hole plugged together for inserting column, and the fixed plate is equipped with through-hole form
Notch, the notch be connected tos with the inside of the opening of secondary telescopic cover and air outlet box, the fixed plate equipped be pierced by vertically itself and
Sliding bar that on it can be free to slide, the corresponding inserting column is equipped with plug together and plug together for sliding bar after inserting column is locked at
Through-hole in fixed plate.
It further, further include the retaining ring for being set in the sliding bar and penetrating on fixed plate position, it is corresponding described solid
Fixed board, which is equipped with, supplies the freely through avoiding hollow groove of the retaining ring, is also arranged with spring, the spring one end on the sliding bar
It is fixed in avoiding hollow groove, the other end supports the retaining ring, and one end that the sliding bar is pierced by fixed plate is hinged with handle.
Further, the handle is equipped with arc block.
The utility model has the beneficial effects that main telescopic cover, secondary telescopic cover are set, it is sliding in main telescopic cover by secondary telescopic cover
It is dynamic to stretch, so that air outlet box is adjusted air outlet grate net thereon at a distance from the air inlet of body, makes in air outlet box
Cleaned air avoids being sucked again in the air inlet of body；Threaded rod, inner screw sheath, worm gear, worm screw are set, so that logical
Rotary worm is crossed, driving threaded rod is rotated, to drive inner screw sheath relative motion, enable air outlet box relative motion,
It realizes and quickly adjusts air outlet box at a distance from air inlet；Retaining mechanism is set, air outlet box is enable to be rapidly assembled and disassembled.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure enlargement diagram in Fig. 1 at A；
Fig. 3 is the schematic perspective view of the main telescopic cover of the utility model；
Fig. 4 is the schematic perspective view of the secondary telescopic cover of the utility model；
Fig. 5 is the schematic perspective view of the air outlet box of the utility model；
In attached drawing, component representated by each label is as follows:
1- body, the main telescopic cover of 2-, 3- protrusion, 4- pair telescopic cover, 5- protrusion, 6- inserting column, 7- inner screw sheath, 8- first
Thread segment, the second thread segment of 9-, 10- bracket, 11- worm gear, 12- worm screw, 13- rotating wheel, 14- fixed plate, 15- inserting column, 16- are lacked
Mouthful, 17- sliding bar, 18- retaining ring, 19- avoiding hollow groove, 20- spring, 21- handle.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of anti-air-return type air purifier as shown in Figs. 1-5, the body 1 including air purifier, further includes:
Main telescopic cover 2, the main telescopic cover 2 be opposite sides opening case structure and be correspondingly provided with two, two institutes
It states one of opening on main telescopic cover 2 to be connected to the air outlet of the two sides of body 1 respectively, another opening is equipped in being made
The protrusion 3 turned over；
Secondary telescopic cover 4, the pair telescopic cover 4 is the case structure of opposite sides opening, and is open and the main telescopic cover 2
Opening it is corresponding, be connected to the opening of the secondary telescopic cover 4 with the air outlet of body 1, the secondary telescopic cover 4 is correspondingly arranged at
In main telescopic cover 2 and in main telescopic cover 2 can Free water smoothly move, which is provided with the raised 3 corresponding protrusion 5,
Described raised 3 cooperate with protrusion 5, are limited in the secondary telescopic cover 4 in main telescopic cover 2, prevent secondary telescopic cover 4 from skidding off master and stretch
Outside contracting cover 2；
Air outlet box 6, the air outlet box 6 are correspondingly connected on secondary telescopic cover 4, have the box knot of opening for opposite sides
Structure, and wherein side opening open communication corresponding with secondary telescopic cover 4, the opening of the other side are equipped with several air outlet grates
Net, the cleaned air of the body 1 are entered in air outlet box 6 by air outlet thereon via main telescopic cover 2, secondary telescopic cover 4, and
It is discharged by the air outlet grate net of air outlet box 6, realizes outlet air；
Actuator, the actuator are arranged on body 1, and the air outlet box 6 is driven to move horizontally.
The actuator includes the corresponding inner screw sheath 7 being fixed in air outlet box 6, is rotatably connected on the body 1
Threaded rod, the threaded rod are made of the first thread segment 8 and the second thread segment 9, first thread segment 8 and the second thread segment 9
Thread rotary orientation on the contrary, first thread segment 8 and the second thread segment 9 are plugged together respectively on two inner screw sheaths 7, and with it is described
Inner screw sheath 7 is threadedly coupled, when the threaded rod rotates, two inner screw sheaths 7 can relative motion, make two described in go out
6 relative motion of bellows.
The body 1 is equipped with bracket 10, and the bracket 10 is equipped with rolling bearing, and the rolling bearing is set in screw thread
On bar, by the way that rolling bearing is arranged, the rotation connection of threaded rod and bracket 10 is realized.
Further include the rotating mechanism for driving threaded rod rotation, the rotating mechanism include be arranged in bracket 10 and
The worm gear 11 that is sheathed on threaded rod is rotatably connected on the bracket 10 and the worm screw 12 with 11 engaged transmission of worm gear, is passed through
Worm gear 11, worm screw 12 engaged transmission, driving threaded rod rotation, to enable two 7 relative motions of inner screw sheath, and drive
Two 6 relative motions of air outlet box are realized and quickly adjust air outlet box 6 at a distance from the air inlet of body 1.
The worm screw 12 is equipped with rotating wheel 13, is convenient for rotary worm 12.
It further include that the air outlet box 6 is locked into the retaining mechanism being connected on secondary telescopic cover 4.
The retaining mechanism includes that the fixed plate 14 being fixed on secondary telescopic cover 4, horizontal correspondence are fixed in air outlet box 6
Inserting column 15, the corresponding fixed plate 14 are equipped with the blind hole plugged together for inserting column 15, and the fixed plate 14 is equipped with through-hole form
Notch 16, the notch 16 be connected to the inside of the opening of secondary telescopic cover 4 and air outlet box 6, and the fixed plate 14, which is equipped with, erects
Direct puncture go out it and on it can be free to slide sliding bar 17, the corresponding inserting column 15 be equipped with plugged together for sliding bar 17 and
Inserting column 15 is locked at the through-hole in fixed plate 14 after plugging together, is plugged together in the through-hole on inserting column 15 by sliding bar 17, is realized
Inserting column 15 is locked in fixed plate 14, so that air outlet box 6 be locked.
It further include the retaining ring 18 for being set in the sliding bar 17 and penetrating on 14 position of fixed plate, the corresponding fixed plate
14, equipped with the freely through avoiding hollow groove 19 of the retaining ring 18 is supplied, are also arranged with spring 20, the bullet on the sliding bar 17
20 one end of spring is fixed in avoiding hollow groove 19, and the other end supports the retaining ring 18, and the sliding bar 17 is pierced by fixed plate 14
One end is hinged with handle 21, and setting spring 20 makes sliding bar 17 in its natural state, can plug together automatically on inserting column 15, by inserting column
15 are locked in fixed plate 14, so that air outlet box 6 be locked.
The handle 21 is equipped with arc block, when pressing convenient for handle 21, by sliding bar 17 toward the outer sidesway of fixed plate 14
It is dynamic, and be detached from and to be plugged together with inserting column 15.
The utility model is when in use: when adjusting air outlet box at a distance from the air inlet of body, rotating rotating wheel, makes worm screw
Rotation, and worm gear is driven to rotate, the rotation of worm gear rotate driving threaded rod to make two inner screw sheath relative motions, and makes two
A air outlet box relative motion, realizes the adjusting of distance；When dismantling air outlet box, handle is pressed down, driving sliding bar up slides,
And sliding bar is made to be detached from the plugging state with through-hole on inserting column, air outlet box can be disassembled at this time；It is past when air outlet box is installed
Lower pressing handle, then inserting column is plugged together in the blind hole in fixed plate, handle is sent out, the abutting of retaining ring is acted in spring
Under, sliding bar is plugged together in the through-hole on inserting column, inserting column is locked, so that air outlet box be made to be locked in fixed plate, that is,
It is connected to air outlet box locking on secondary telescopic cover.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (9)
1. a kind of anti-air-return type air purifier, the body (1) including air purifier, which is characterized in that further include:
Main telescopic cover (2), the main telescopic cover (2) be opposite sides opening case structure and be correspondingly provided with two, two institutes
It states one of opening on main telescopic cover (2) to be connected to the air outlet of the two sides of body (1) respectively, another opening is equipped with system
At the protrusion (3) of varus；
Secondary telescopic cover (4), the pair telescopic cover (4) is the case structure of opposite sides opening, and is open and the main telescopic cover
(2) opening is corresponding, is connected to the opening of the secondary telescopic cover (4) with the air outlet of body (1), the pair telescopic cover (4)
It is correspondingly arranged in main telescopic cover (2) and energy Free water is smoothly moved in main telescopic cover (2), which is provided with and described raised (3)
Corresponding protrusion (5), the protrusion (3) and protrusion (5) cooperate, and the secondary telescopic cover (4) is made to be limited in main telescopic cover
(2) in；
Air outlet box (6), the air outlet box (6) are correspondingly connected on secondary telescopic cover (4), have the box of opening for opposite sides
Structure, and wherein side opening open communication corresponding with secondary telescopic cover (4), the opening of the other side are equipped with several outlet air
Grid；
Actuator, the actuator are arranged on body (1), and the air outlet box (6) is driven to move horizontally.
2. a kind of anti-air-return type air purifier according to claim 1, which is characterized in that the actuator includes corresponding to
The inner screw sheath (7) being fixed on air outlet box (6), the threaded rod being rotatably connected on the body (1), the threaded rod is by
One thread segment (8) and the second thread segment (9) form, the thread rotary orientation phase of first thread segment (8) and the second thread segment (9)
Instead, first thread segment (8) and the second thread segment (9) are plugged together respectively on two inner screw sheaths (7), and with the internal screw thread
(7) are covered to be threadedly coupled, when the threaded rod rotates, two inner screw sheaths (7) can relative motion, make two outlet air
Case (6) relative motion.
3. a kind of anti-air-return type air purifier according to claim 2, which is characterized in that the body (1) is equipped with
Bracket (10), the bracket (10) are equipped with rolling bearing, and the rolling bearing is set on threaded rod.
4. a kind of anti-air-return type air purifier according to claim 3, which is characterized in that further include driving the screw thread
The rotating mechanism of bar rotation, the rotating mechanism include setting in the bracket (10) and be sheathed on the worm gear on threaded rod (11),
It is rotatably connected on the worm screw (12) on the bracket (10) and with worm gear (11) engaged transmission.
5. a kind of anti-air-return type air purifier according to claim 4, which is characterized in that the worm screw (12) is equipped with
Rotating wheel (13).
6. a kind of anti-air-return type air purifier according to claim 1, which is characterized in that further include by the air outlet box
(6) retaining mechanism being connected on secondary telescopic cover (4) is locked.
7. a kind of anti-air-return type air purifier according to claim 6, which is characterized in that the retaining mechanism includes solid
It connects and corresponds to the inserting column (15) being fixed on air outlet box (6) in fixed plate (14), the level on secondary telescopic cover (4), it is corresponding described
Fixed plate (14) is equipped with the blind hole plugged together for inserting column (15), and the fixed plate (14) is equipped with the notch (16) of through-hole form,
The notch (16) is connected to the inside of the opening of secondary telescopic cover (4) and air outlet box (6), and the fixed plate (14) is equipped with vertical
The sliding bar (17) for being pierced by it and on it can be free to slide, the corresponding inserting column (15) is equipped with inserts for sliding bar (17)
Inserting column (15) is locked at the through-hole on fixed plate (14) after closing and plugging together.
8. a kind of anti-air-return type air purifier according to claim 7, which is characterized in that further include being set in the cunning
Lever (17) penetrates the retaining ring (18) on fixed plate (14) position, and the corresponding fixed plate (14), which is equipped with, supplies the locking
Ring (18) freely through avoiding hollow groove (19) is also arranged with spring (20) on the sliding bar (17), described spring (20) one end
It is fixed in avoiding hollow groove (19), the other end is supported the retaining ring (18), and the sliding bar (17) is pierced by fixed plate (14)
One end is hinged with handle (21).
9. a kind of anti-air-return type air purifier according to claim 8, which is characterized in that the handle (21) is equipped with
Arc block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012207.0U CN208332611U (en) | 2018-06-28 | 2018-06-28 | A kind of anti-air-return type air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012207.0U CN208332611U (en) | 2018-06-28 | 2018-06-28 | A kind of anti-air-return type air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332611U true CN208332611U (en) | 2019-01-04 |
Family
ID=64785458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821012207.0U Expired - Fee Related CN208332611U (en) | 2018-06-28 | 2018-06-28 | A kind of anti-air-return type air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208332611U (en) |
-
2018
- 2018-06-28 CN CN201821012207.0U patent/CN208332611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190628 |