CN208804863U - A kind of fresh air purifying all-in-one machine - Google Patents
A kind of fresh air purifying all-in-one machine Download PDFInfo
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- CN208804863U CN208804863U CN201821575344.5U CN201821575344U CN208804863U CN 208804863 U CN208804863 U CN 208804863U CN 201821575344 U CN201821575344 U CN 201821575344U CN 208804863 U CN208804863 U CN 208804863U
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- cavity
- fresh air
- air inlet
- air
- ejecting mechanism
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Abstract
The utility model relates to a kind of fresh air purifying all-in-one machines, including shell, ejecting mechanism, separator, filter core and flow-mixing blower fan, the enclosure interior is divided into the first cavity, the second cavity and third cavity by the ejecting mechanism and separator, and it is corresponding to open up fresh air inlet in the first cavity, filter core is arranged in the second cavity, by flow-mixing blower fan setting in third cavity, a fresh air purifying all-in-one machine compact-sized, air purification efficiency is high is formed.
Description
Technical field
The utility model relates to technical field of air purification, more particularly to a kind of fresh air purifying all-in-one machine.
Background technique
With the continuous improvement of industrialization degree, the pollution of environment is also increasingly severe, especially some big cities, such as
Beijing, Shanghai, Guangzhou etc., wherein north city is particularly acute, this several years haze weathers being continued for allow many residents very
Puzzlement, but the change of integrated environment is so that people have no the power resisted.With the exacerbation of national environmental pollution, southern portion city
City also produces haze weather successively, therefore people are to living environment pay attention to day by day, for air environment at one's side purification especially
It is important.
Air purifier can be effectively improved Interior Space makings by carrying out purified treatment to the air in ambient enviroment
Amount.Air purifier may include: treatment facilities and air channel structure, and treatment facilities can be inhaled by filter element filtering, high-pressure electrostatic
The modes such as attached, biodegradable purify particulate matter, the germ etc. in air, and air channel structure can form air flowing,
So that the air in ambient enviroment is inhaled into treatment facilities and exports purified air.
In the related art, air channel structure generallys use tubular structure, the setting vortex wind at the air intake vent of air channel structure
Aerofoil fan is set at fan, air outlet, and wherein vortex flow fan blows purified air towards circumferential, and resulting air-flow
It can rise in the shape of a spiral along the inner wall of air channel structure, acceleration power-assisted is then carried out to air-flow vertically by aerofoil fan, tie
Structure is complex, and since the air-flow that vortex flow fan generates blows to aerofoil fan along the inner wall of air channel structure, leads to only axis
The flabellum periphery of flow fan plays the role of air-flow to accelerate power-assisted, not only causes the wasting of resources to aerofoil fan, Er Qieying
The whole purification efficiency of air purifier is rung.
Utility model content
Based on this, the purpose of this utility model is that, it proposes a kind of fresh air purifying all-in-one machine, it is hollow to solve the prior art
The technical problem that structure is complicated for gas purifier, purification efficiency is low has reached technology effect compact-sized, that air purification efficiency is high
Fruit.
A kind of fresh air purifying all-in-one machine, comprising:
Shell is sequentially divided into the first cavity, the second cavity and third cavity；Wherein, first cavity offers newly
Wind entrance, the third cavity offer air outlet；
Ejecting mechanism, it is disposed in the housing, separate first cavity and the second cavity；The ejecting mechanism opens up
There are the ejecting mechanism air inlet for being connected to first cavity and the second cavity, and being provided on one side towards second cavity
Lifting platform；
Separator, it is disposed in the housing, separate second cavity and third cavity；The separator offers company
The separator air inlet of logical second cavity and third cavity；
Filter core is arranged in second cavity, and when the lifting platform is in raised configuration, the filter core is clamped in described
Between lifting platform and separator；The filter core covers the separator air inlet, in the separator air inlet and the filter core
Portion's connection；
Flow-mixing blower fan is arranged in the third cavity.
As the further improvement of above-mentioned fresh air purifying all-in-one machine, the ejecting mechanism includes:
Pedestal, one end are provided with the first fastener of protrusion；
Movable plate is slidably arranged on the pedestal, and surface is provided with trapezoid boss；One end of the movable plate is arranged
Having can be with the second fastener of the mutual clamping of the first fastener；Shifting block is additionally provided on the movable plate；
Cover board, it is affixed with the pedestal covered with the movable plate；Lug boss, the protrusion are provided in the middle part of the cover board
Intermediate openings, the side of the lug boss offer connection the first cavity and the second cavity the first ejecting mechanism air inlet,
The through-hole for passing through the shifting block is also provided with by the lug boss；
Lifting platform, the opening across the lug boss are contacted with the movable plate, the bottom of the lifting platform offer with
The opposite notch of the trapezoid boss, the gap width are greater than the trapezoid boss.
As the further improvement of above-mentioned fresh air purifying all-in-one machine, the cover board is also provided with connection the first cavity and second
Second ejecting mechanism air inlet of cavity.
It further include fresh air air inlet pipe as the further improvement of above-mentioned fresh air purifying all-in-one machine, the fresh air air inlet pipe can
Releasably it is connect with the fresh air inlet；First cavity is also provided with air inlet pipe storage mouth.
As the further improvement of above-mentioned fresh air purifying all-in-one machine, the filter core is column filter core.
As the further improvement of above-mentioned fresh air purifying all-in-one machine, the flow-mixing blower fan includes:
Blower Housing；
Motor is arranged in the Blower Housing；
Mixed flow flabellum, setting are connect in the Blower Housing with the motor；
Mute ring is arranged in the Blower Housing, and surrounds the motor and mixed flow flabellum.
As the further improvement of above-mentioned fresh air purifying all-in-one machine, the air outlet is grating air outlet, and the outlet air
The grid of mouth is in oblique angle along air-out direction.
As the further improvement of above-mentioned fresh air purifying all-in-one machine, the housing side is also provided with the connection external world and second
Cavity and the extraneous interior circulation air inlet with the first cavity of connection.
Compared with the prior art, fresh air purifying all-in-one machine described in the utility model at least has the following technical effect that
1, enclosure interior by sequentially being divided the first cavity, the second cavity and third cavity by the utility model, and is corresponded to
Fresh air inlet is opened up in the first cavity, filter core setting is formed one by flow-mixing blower fan setting in third cavity in the second cavity
The fresh air purifying all-in-one machine compact-sized, air purification efficiency is high.
2, the locking and sealing that filter core is carried out by the lifting platform of the ejecting mechanism, so that the disassembly of filter core is simple, easily
In operation.
3, the first ejecting mechanism air inlet be can while the side of the lug boss opens up, and reaches draught effect
To prevent dust from falling to first cavity.
4, the ejecting mechanism has the first ejecting mechanism air inlet and the second ejecting mechanism air inlet, incoming air area
Greatly, high-efficient.
5, the flow-mixing blower fan has mute ring, can reach the effect for reducing noise.
6, first cavity further includes air inlet pipe storage mouth, can be accommodated in fresh air air inlet pipe in the first cavity.
7, the air outlet is oblique angle grating air outlet, further improves mute effect.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the cross-sectional view of fresh air purifying all-in-one machine described in the utility model；
Fig. 2 is the explosive view of ejecting mechanism one embodiment described in the utility model；
Fig. 3 is the cross-sectional view of ejecting mechanism before lifting platform described in the utility model rises；
Fig. 4 is the cross-sectional view of ejecting mechanism after lifting platform described in the utility model rises；
Fig. 5 is the cooperation figure of movable plate and pedestal before the first fastener described in the utility model and the second fastener clamping；
Fig. 6 is the cooperation figure of movable plate and pedestal after the first fastener described in the utility model and the second fastener clamping；
Fig. 7 is the perspective view of another embodiment of ejecting mechanism described in the utility model；
Fig. 8 is the explosive view of fresh air purifying all-in-one machine described in the utility model；
Fig. 9 is structural schematic diagram when fresh air purifying all-in-one machine fresh air air inlet pipe described in the utility model is removed；
Figure 10 is the internal structure chart of fresh air purifying all-in-one machine described in the utility model；
Figure 11 is the state diagram under fresh air purifying all-in-one machine described in the utility model indoors air purification mode；
Figure 12 is state diagram of the fresh air purifying all-in-one machine described in the utility model under fresh air purifying mode；
Figure 13 is air-flow schematic diagram of the fresh air purifying all-in-one machine described in the utility model under fresh air purifying mode.
Specific embodiment
The utility model, which provides, proposes a kind of fresh air purifying all-in-one machine, solves air purifier structure in the prior art
Technical problem complicated, purification efficiency is low, has reached technical effect compact-sized, that air purification efficiency is high.
Attached drawing is please referred to, one embodiment of fresh air purifying all-in-one machine described in the utility model is shown in attached drawing.However,
The utility model can be presented as many different forms, and should not be construed as being limited to specific embodiment presented herein.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, otherwise, term (including technical and scientific terms) used herein is interpreted as
With the identical meaning of the meaning that is generally understood with the technical staff in field belonging to the utility model.Moreover, it will be appreciated that
, term used herein be interpreted as have with the consistent meaning of meaning in this specification and related fields, and
And it should not be explained by ideal or excessively formal meaning, unless being clearly specified that herein.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
As shown in FIG. 1, FIG. 1 is the structural schematic diagrams of fresh air purifying all-in-one machine described in the utility model.
A kind of fresh air purifying all-in-one machine, including shell 1, ejecting mechanism 2, separator 3, filter core 4 and flow-mixing blower fan 5, pass through
The ejecting mechanism 2 and separator 3 will be divided into the first cavity 11, the second cavity 12 and third cavity 13 inside the shell 1,
Form a fresh air purifying all-in-one machine compact-sized, air efficiency of evolution is high.
Each component part of the present embodiment fresh air purifying all-in-one machine is described in detail individually below.
Shell 1 is used to support the ejecting mechanism 2, separator 3, filter core 4 and flow-mixing blower fan 5 and is formed in the interior thereof
Air duct is sequentially divided into the first cavity 11, the second cavity 12 and third cavity 13；Wherein, first cavity 11 offers newly
Wind entrance 14, the third cavity 13 offer air outlet 15；Second cavity 12 is for placing the filter core 4, and described the
Three cavitys 13 are for placing the flow-mixing blower fan 5.Specifically, fresh air purifying all-in-one machine described in the present embodiment is in tower structure,
First cavity 11, the second cavity 12 and third cavity 13 are distributed from the bottom to top, and when work, the running of flow-mixing blower fan 5 is described
Negative pressure is generated inside shell 1, air enters the first cavity 11 from fresh air inlet, flows into the second cavity 12 and filters through the filter core 4
Enter third cavity 13 afterwards, under the action of flow-mixing blower fan 5 air is discharged from the air outlet 15, which, which says, to form
Fresh air channel, it is not easy to accumulate dust.
In addition, 1 side of shell is also provided with, connection is extraneous with the second cavity 12 and be connected to the external world and the first cavity
11 interior circulation air inlet 16.
As shown in Figures 2 to 6, Fig. 2 is the explosive view of ejecting mechanism one embodiment described in the utility model；Fig. 3 is this
The cross-sectional view of ejecting mechanism before lifting platform described in utility model rises；Fig. 4 is to eject after lifting platform described in the utility model rises
The cross-sectional view of mechanism；Fig. 5 is the cooperation figure of movable plate and pedestal before the first fastener described in the utility model and the second fastener clamping；
Fig. 6 is the cooperation figure of movable plate and pedestal after the first fastener described in the utility model and the second fastener clamping.
Ejecting mechanism 2 is arranged in the shell 1 for support and the fixed filter core 4, separates first cavity
11 and second cavity 12；The ejecting mechanism 2 offer be connected to the ejecting mechanism of first cavity 11 and the second cavity 12 into
Air port, and it is provided with lifting platform 24 on one side towards second cavity 12, filter is realized by the lifting of the lifting platform 24
The fixation of core 4.
Specifically, the ejecting mechanism 2 includes:
Pedestal 21, and one end is provided with the first fastener 211 of protrusion；
Movable plate 22 is slidably arranged on the pedestal 21, and surface is provided with trapezoid boss 221；The movable plate 22
Be provided with can be with the second fastener 222 of the mutual clamping of first fastener 211 for one end；It is additionally provided with and dials on the movable plate 22
Block 223；
Cover board 23, it is affixed with the pedestal 21 covered with the movable plate 22；Lug boss is provided in the middle part of the cover board 23
231, the intermediate openings of the lug boss 231, the side of the lug boss 231 offers the first cavity 11 of connection and the second cavity
12 the first ejecting mechanism air inlet 232 is also provided with the through-hole for passing through the shifting block 223 by the lug boss 231.Its
In, since the first ejecting mechanism air inlet 232 is provided with the side of the lug boss 231, first ejector
What structure air inlet 232 was horizontally oriented, it can prevent dust from falling from vertical direction, prevent dust from entering first cavity
11。
Lifting platform 24, the opening across the lug boss 231 are contacted with the movable plate 22, the bottom of the lifting platform 24
The notch 241 opposite with the trapezoid boss 221 is offered, 241 width of notch is greater than the trapezoid boss 221.Installation
After upper lifting platform 24, the trapezoid boss 221 is positioned partially or entirely in the notch 241.
Wherein, by stir it is described set 223 ahead and keep the movable plate 22 mobile, the trapezoid boss 221 is in moving process
In skid off the notch 241 to jack up the lifting platform 24 and realize fixation and sealing effect to the filter core 24.Meanwhile institute
It states the second fastener 222 to contact with first fastener 211 and mutual clamping, keeps the movable plate 22 fixed, in the present embodiment,
First fastener 211 is fixing piece, and second fastener 222 is an elastic component with bending section.Second fastener 222
It is collided in moving process with the first fastener 211 and generates deformation to make its bending section cross first fastener 211, bending section
Deformation restores after crossing first fastener 211, realizes that the position of the movable plate 22 is fixed.
As shown in fig. 7, Fig. 7 is the perspective view of another embodiment of ejecting mechanism described in the utility model.
As another preferred embodiment, the cover board 23 is also provided with the first cavity 11 of connection and second cavity 12
Second ejecting mechanism air inlet 233, the second ejecting mechanism air inlet 233 be provided with the lug boss 231 of the cover board 23 with
Outer position takes full advantage of the area of cover board 23, improves air intake efficiency.
In the present embodiment, the lifting platform 241 is circle, and the lug boss 231 is correspondingly circular protrusion, this is convex
The side for playing portion 231 circumferentially offers multiple first ejecting mechanism air inlets 232, which plays
The guiding role of lifting platform 24, while draught effect is also functioned to, and the first ejecting mechanism air inlet 232 is opened for horizontal direction
If can prevent dust from dropping into the first cavity 11 under the effect of gravity.The second ejecting mechanism air inlet 233 is provided with institute
The position other than lug boss 231 is stated, the space of 231 periphery of lug boss is taken full advantage of.The first ejecting mechanism air inlet
The setting of mouth 211 and the second ejecting mechanism air inlet 233 takes full advantage of the transverse direction of ejecting mechanism 2 and the area of longitudinal direction, increases
Air supply areas is increased, air purification efficiency is improved.
Separator 3 is arranged in the shell 1, separates second cavity 12 and third cavity 13；The separator 3
Offer the separator air inlet of connection the second cavity 12 and third cavity 13.Specifically, the separator 3 is a box body, Gu
It is located in the shell 1, the flow-mixing blower fan 5 can be placed.
Filter core 4 is arranged in second cavity 12, and when the lifting platform 24 is in raised configuration, the filter core 4 is clamped
Between the lifting platform 24 and separator 3；The filter core 4 covers the separator air inlet, the separator air inlet with
It is connected to inside the filter core 4.Specifically, the filter core 4 is column filter core, and top is contacted with the separator 3, and bottom is by institute
State the support of ejecting mechanism 2, when the lifting platform 24 rises, the upper and lower end face of the filter core 4 is clamped, wherein upper surface with
The bottom of separator 3 closely compresses, and closes the separator air inlet, it is preferable that the bottom of the separator is also provided with
Cotton is sealed, filter core 4 and separator 3 are compacted the sealing cotton jointly, further increase air-tightness.
As shown in figure 8, Fig. 8 is the explosive view of fresh air purifying all-in-one machine described in the utility model.
Flow-mixing blower fan 5 is arranged in the third cavity 13.Specifically, the flow-mixing blower fan 4 includes:
Blower Housing 51；
Motor 52 is arranged in the Blower Housing 51；
Mixed flow flabellum 53, setting are connect in the Blower Housing 51 with the motor 52；
Mute ring 54 is arranged in the Blower Housing 51, and surrounds the motor 52 and mixed flow flabellum 53.
In the present embodiment, the flow-mixing blower fan 5 is high static pressure flow-mixing blower fan 5, and coefficient of wind pres is higher than axial flow blower, flow
Coefficient ratio centrifugal blower is big, combines the feature of axial-flow type and centrifugal fan, the high pressure with centrifugal fan, axis stream wind
The features such as big flow of machine, high-efficient, energy conservation is good, and noise is low, easy for installation.
As shown in Figure 9 and Figure 10, Fig. 9 is knot when fresh air purifying all-in-one machine fresh air air inlet pipe described in the utility model is removed
Structure schematic diagram；Figure 10 is the internal structure chart of fresh air purifying all-in-one machine described in the utility model.
Further include fresh air air inlet pipe 6 as preferred embodiment, the fresh air air inlet pipe 6 removably with the fresh air
Entrance 14 connects；First cavity 11 is also provided with air inlet pipe storage mouth 17.Specifically, 11 inner part of the first cavity every
At two spaces, the fresh air inlet 14 is connected to one of space, and the air inlet pipe storage mouth 17 is connected to another space, institute
Stating fresh air air inlet pipe 6 can be stored in mouth collection and first cavity 11 by air inlet pipe.The fresh air inlet 14 and air inlet pipe
Respective sealing plate is also provided with outside storage mouth 17.
As preferred embodiment, the air outlet 15 is grating air outlet, and the grid of the air outlet 15 is along out
Wind direction is in oblique angle.The air outlet intensity at oblique angle is higher than the air outlet at right angle, and the ratio of air diffusion is very fast, and outlet air diffusion energy
Air outlet pressure is reduced, so that noise be enable to reduce.Specifically, the shell 1 includes the outlet air velar plate that top is arranged in, institute
The outlet air end that outlet air velar plate is covered on the third cabinet 13 is stated, the air outlet 15 is provided on the outlet air velar plate.
Working principle: as shown in Figure 11 to Figure 13, Figure 11 is that fresh air purifying all-in-one machine described in the utility model is empty indoors
State diagram under gas purification pattern；Figure 12 is state of the fresh air purifying all-in-one machine described in the utility model under fresh air purifying mode
Figure；Figure 13 is air-flow schematic diagram of the fresh air purifying all-in-one machine described in the utility model under fresh air purifying mode.
Fresh air purifying all-in-one machine described in the utility model includes both of which:
Indoor air purification mode: under the mode, the fresh air air inlet pipe 6 is concealed in first cavity, air from
The interior circulation air inlet 16 of 1 side of shell is entered the wind, and comes back to room air by air outlet 15 after the filter core 4 filtering
In.
Fresh air purifying mode: it takes out the fresh air air inlet pipe 6 and is mounted in the fresh air inlet 14, pass through the fresh air
Air inlet pipe 6 is connected to outdoor, and fresh air enters after the first cavity 11 through the first ejecting mechanism air inlet 211 and the second ejection
Mechanism air inlet 232 enters the second cavity 12, subsequently into filter core 4, third cavity 13 is entered after filtering, finally by out
Air port 15 is discharged to interior.
Compared with the prior art, fresh air purifying all-in-one machine described in the utility model at least has the following technical effect that
1, enclosure interior by sequentially being divided the first cavity, the second cavity and third cavity by the utility model, and is corresponded to
Fresh air inlet is opened up in the first cavity, filter core setting is formed one by flow-mixing blower fan setting in third cavity in the second cavity
The fresh air purifying all-in-one machine compact-sized, air purification efficiency is high.
2, the locking and sealing that filter core is carried out by the lifting platform of the ejecting mechanism, so that the disassembly of filter core is simple, easily
In operation.
3, the first ejecting mechanism air inlet be can while the side of the lug boss opens up, and reaches draught effect
To prevent dust from falling to first cavity.
4, the ejecting mechanism has the first ejecting mechanism air inlet and the second ejecting mechanism air inlet, incoming air area
Greatly, high-efficient.
5, the flow-mixing blower fan has mute ring, can reach the effect for reducing noise.
6, first cavity further includes air inlet pipe storage mouth, can be accommodated in fresh air air inlet pipe in the first cavity.
7, the air outlet is oblique angle grating air outlet, further improves mute effect.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (8)
1. a kind of fresh air purifying all-in-one machine characterized by comprising
Shell is sequentially divided into the first cavity, the second cavity and third cavity；Wherein, first cavity offers fresh air and enters
Mouthful, the third cavity offers air outlet；
Ejecting mechanism, it is disposed in the housing, separate first cavity and the second cavity；The ejecting mechanism offers company
Lead to the ejecting mechanism air inlet of first cavity and the second cavity, and is provided with lifting on one side towards second cavity
Platform；
Separator, it is disposed in the housing, separate second cavity and third cavity；The separator offers connection
The separator air inlet of two cavitys and third cavity；
Filter core is arranged in second cavity, and when the lifting platform is in raised configuration, the filter core is clamped in the lifting
Between platform and separator；The filter core covers the separator air inlet, connects inside the separator air inlet and the filter core
It is logical；
Flow-mixing blower fan is arranged in the third cavity.
2. fresh air purifying all-in-one machine according to claim 1, it is characterised in that: the ejecting mechanism includes:
Pedestal, one end are provided with the first fastener of protrusion；
Movable plate is slidably arranged on the pedestal, and surface is provided with trapezoid boss；One end of the movable plate is provided with can
With the second fastener of the mutual clamping of the first fastener；Shifting block is additionally provided on the movable plate；
Cover board, it is affixed with the pedestal covered with the movable plate；Lug boss is provided in the middle part of the cover board, in the protrusion
Portion's opening, the side of the lug boss offers the first ejecting mechanism air inlet of connection the first cavity and the second cavity, described
The through-hole for passing through the shifting block is also provided with by lug boss；
Lifting platform, the opening across the lug boss are contacted with the movable plate, the bottom of the lifting platform offer with it is described
The opposite notch of trapezoid boss, the gap width are greater than the trapezoid boss.
3. fresh air purifying all-in-one machine according to claim 2, it is characterised in that: the cover board is also provided with the first chamber of connection
Second ejecting mechanism air inlet of body and the second cavity.
4. fresh air purifying all-in-one machine according to claim 1, it is characterised in that: further include fresh air air inlet pipe, the fresh air
Air inlet pipe is removably connect with the fresh air inlet；First cavity is also provided with air inlet pipe storage mouth.
5. fresh air purifying all-in-one machine according to claim 1, it is characterised in that: the filter core is column filter core.
6. fresh air purifying all-in-one machine according to claim 1, it is characterised in that: the flow-mixing blower fan includes:
Blower Housing；
Motor is arranged in the Blower Housing；
Mixed flow flabellum, setting are connect in the Blower Housing with the motor；
Mute ring is arranged in the Blower Housing, and surrounds the motor and mixed flow flabellum.
7. fresh air purifying all-in-one machine according to claim 1, it is characterised in that: the air outlet is grating air outlet, and
The grid of the air outlet is in oblique angle along air-out direction.
8. fresh air purifying all-in-one machine according to claim 1, it is characterised in that: it is outer that the housing side is also provided with connection
Boundary and the second cavity and it is connected to the extraneous interior circulation air inlet with the first cavity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575344.5U CN208804863U (en) | 2018-09-26 | 2018-09-26 | A kind of fresh air purifying all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575344.5U CN208804863U (en) | 2018-09-26 | 2018-09-26 | A kind of fresh air purifying all-in-one machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780281A (en) * | 2020-07-03 | 2020-10-16 | 珠海格力电器股份有限公司 | Air purifier |
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2018
- 2018-09-26 CN CN201821575344.5U patent/CN208804863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780281A (en) * | 2020-07-03 | 2020-10-16 | 珠海格力电器股份有限公司 | Air purifier |
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