CN109869887A - Wind deflector, air conditioner room unit and air conditioner - Google Patents
Wind deflector, air conditioner room unit and air conditioner Download PDFInfo
- Publication number
- CN109869887A CN109869887A CN201710933656.2A CN201710933656A CN109869887A CN 109869887 A CN109869887 A CN 109869887A CN 201710933656 A CN201710933656 A CN 201710933656A CN 109869887 A CN109869887 A CN 109869887A
- Authority
- CN
- China
- Prior art keywords
- blinds
- air
- wind deflector
- flow
- blade
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 32
- 238000010586 diagram Methods 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The present invention discloses a kind of wind deflector, air conditioner room unit and air conditioner, wherein wind deflector includes plate ontology and multiple blinds, and plate ontology to extension, offers multiple openings on plate ontology along left and right；Multiple blinds are installed on plate ontology, for being oriented to by the air-flow of opening blowout, multiple mounting holes have been provided on each blinds, multiple first blades, multiple second blades are provided in each mounting hole, and an annular interconnecting piece, the inner wall of one end connection mounting hole of the first blade, the other end connect the outer wall of annular interconnecting piece, one end of second blade is connect with the inner wall of annular interconnecting piece, and the center of the other end towards annular interconnecting piece extends and is connected；Multiple blinds include at least one first blinds and at least one second blinds；First blinds intersects to air-flow as derived from it and the air-flow as derived from the second blinds.Technical solution of the present invention slows down the flow velocity of uptake of indoor machine of air conditioner air-flow, improves the calm sense effect of air conditioner room unit.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of wind deflector, air conditioner room unit and air conditioner.
Background technique
Existing air conditioner is to be blown out the air after heat exchange by air outlet by wind wheel in air-supply.At user
When in the air conditioner blowing range, the air-flow blown out from air conditioner wind outlet, flow velocity is very fast, can directly blow to user.Especially
During the broiling summer, it if cold wind is directly blown in user's body surface for a long time, is easy to cause human body uncomfortable, is unfavorable for user's body
Health is easier to cause the diseases such as flu particularly with old man, child etc..
Summary of the invention
The main object of the present invention is to propose a kind of wind deflector, it is intended to reduce the air-flow velocity of air conditioner blowout.
To achieve the above object, wind deflector proposed by the present invention, to be installed on the exhaust air flue of air conditioner room unit, institute
Stating wind deflector includes:
Plate ontology offers multiple openings on the plate ontology along left and right to extension；
Multiple blinds are installed on the plate ontology, for being oriented to by the air-flow of the opening blowout, on each blinds
Multiple mounting holes have been provided, multiple first blades, multiple second blades and an annular are provided in each mounting hole
Interconnecting piece, one end of first blade connect the inner wall of the mounting hole, and the other end connects the outer wall of the annular interconnecting piece,
One end of second blade is connect with the inner wall of the annular interconnecting piece, and the center of the other end towards the annular interconnecting piece is prolonged
It stretches and is connected；Wherein, multiple first blades are tilted towards a hole face of the mounting hole in the same direction, and multiple described second
Blade is tilted towards another hole face of the mounting hole in the same direction；The multiple blinds includes at least one first blinds and at least one
Second blinds；
First blinds intersects to air-flow as derived from it and the air-flow as derived from second blinds.
Preferably, the radially staggered distribution of multiple first blades and multiple second blades along the mounting hole.
Preferably, first blade in being bent and arc-shaped setting in the same direction in the circumferential direction of the mounting hole；And/or it is described
Second blade in being bent and arc-shaped setting in the same direction in the circumferential direction of the mounting hole.
Preferably, the wind deflector further includes the fixed part set on the annular interconnecting piece center, second blade
Inner end is connect with the fixed socket part, and the fixed part is equipped with air-permeating hole.
Preferably, the tilt angle of first blade and the tilt angle of second blade be all larger than 0 ° and be less than etc.
In 60 °.
Preferably, along left and right to being intervally arranged on the plate ontology, each blinds correspondence is installed on the opening
The side of the opening in the lateral direction.
Preferably, first blinds and second blinds, which are tilted towards the middle part of the plate ontology, extends.
Preferably, the opening degree between two adjacent blinds is gradually reduced from both ends to intermediate direction.
Preferably, the tilt angle of the blinds is gradually increased from both ends to centre.
Preferably, the multiple blinds is formed in multiple blinds groups of the left and right to arrangement, and each blinds group includes extremely
Few first blinds and at least one described second blinds, wherein first blinds is opposite with second blinds
Extend.
Preferably, first blinds and second blinds are in left and right to being arranged alternately.
Preferably, each blinds group includes two adjacent first blinds and two the adjacent the described 200th
Leaf, two first blinds and two second blinds are opposite to be extended.
Preferably, first blinds and/or second blinds, which linearly tilt, is extended；Or the described 100th
Leaf and/or second blinds are extended in camber line inclination.
Preferably, first blinds and second blinds left and right to tilt angle be 10 °~60 °.
Preferably, the material of the blinds is elastic material；Or the blinds and the plate ontology are flexibly connected.
The present invention also provides a kind of air conditioner room units, including indoor unit main body, and are installed on the indoor unit main body
Exhaust air flue wind deflector, the wind deflector includes plate ontology and multiple blinds, the plate ontology along left and right to extension, it is described
Multiple openings are offered on plate ontology；The multiple blinds is installed on the plate ontology, for by the air-flow of the opening blowout
Guiding has provided multiple mounting holes on each blinds, and multiple first blades, multiple are provided in each mounting hole
Second blade and an annular interconnecting piece, one end of first blade connect the inner wall of the mounting hole, and the other end connects institute
State the outer wall of annular interconnecting piece, one end of second blade is connect with the inner wall of the annular interconnecting piece, and the other end is towards institute
The center for stating annular interconnecting piece extends and is connected；Wherein, multiple first blades are towards a hole face of the mounting hole
Inclination, multiple second blades are tilted towards another hole face of the mounting hole in the same direction in the same direction；The multiple blinds includes
At least one first blinds and at least one second blinds, first blinds is to air-flow as derived from it and by the described 200th
Air-flow derived from leaf intersects, and the wind deflector is installed on the exhaust air flue of the indoor unit main body.
The present invention also provides a kind of air conditioner, including air-conditioner outdoor unit and air conditioner room unit, in the air conditioner chamber
Machine includes indoor unit main body and wind deflector, and the wind deflector includes plate ontology and multiple blinds, the plate ontology along left and right to
Extend, offers multiple openings on the plate ontology；The multiple blinds is installed on the plate ontology, for being blown by the opening
Air-flow out is oriented to, and has been provided multiple mounting holes on each blinds, has been provided with multiple first in each mounting hole
The annular interconnecting piece of blade, multiple second blades and one, one end of first blade connect the inner wall of the mounting hole, separately
One end connects the outer wall of the annular interconnecting piece, and one end of second blade is connect with the inner wall of the annular interconnecting piece, separately
The center of one end towards the annular interconnecting piece extends and is connected；Wherein, multiple first blades are towards the installation
One hole face in hole tilts in the same direction, and multiple second blades are tilted towards another hole face of the mounting hole in the same direction；It is described more
A blinds include at least one first blinds and at least one second blinds, first blinds to air-flow as derived from it and by
Air-flow derived from second blinds intersects, and the wind deflector is installed on the exhaust air flue of the indoor unit main body, the sky
Device outdoor unit is adjusted to connect the air conditioner room unit.
Technical solution of the present invention installs multiple blinds by using multiple openings are arranged on plate ontology, by by portion
Divide blinds to be obliquely installed, can will be intersected by the air-flows of multiple opening blowouts, thus, fraction is broken up, finally by opening
The air-flow one side flow velocity of mouth blowout is lower, on the other hand, the direction diversification of air-flow, thus, the calm sense effect of the air-flow of blowout
Fruit is preferable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of wind deflector of the present invention；
Fig. 2-a is the arrangement schematic diagram of the first blinds and the second blinds on plate ontology, wherein the first blinds and the
Two blinds are in left and right to extension, and the first blinds tilts down, and the second blinds tilts upwards；
Fig. 2-b is the arrangement schematic diagram of the first blinds and the second blinds on plate ontology；Wherein, the first blinds and
Two blinds are on upward and downward edge, and the first blinds is tilted to the left, and the second blinds is tilted to the right；
Fig. 2-c is the arrangement schematic diagram of the first blinds and the second blinds on plate ontology；Wherein, the first blinds is along left
Dextrad extends, and the second blinds extends in upward and downward, and the first blinds tilts down, and the second blinds is tilted to the right；
Fig. 2-d is the arrangement schematic diagram of the first blinds and the second blinds on plate ontology；Wherein, the first blinds and
Two blinds are vertically to extension, and the first blinds is tilted to the right, and the second blinds is also tilted to the right, and the tilt angle of the first blinds is big
In the tilt angle of the second blinds；
Fig. 2-e is the arrangement schematic diagram of the first blinds and the second blinds on plate ontology；Wherein, the first blinds and
Two blinds are in left and right to edge, and the first blinds tilts down, and the second blinds tilts upwards；
Fig. 2-f is the structural schematic diagram of the another embodiment of arrangement of the blinds on plate ontology；
Fig. 3 is louver structure schematic diagram in Fig. 1；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is wind deflector in Fig. 1 along the sectional view of M-M first embodiment；
Fig. 6 is wind deflector in Fig. 1 along the sectional view of M-M second embodiment；
Fig. 7 is wind deflector in Fig. 1 along the sectional view of M-M 3rd embodiment；
Fig. 8 is wind deflector in Fig. 1 along the sectional view of M-M fourth embodiment；
Fig. 9 is the structural schematic diagram of the assembly latter embodiment of blinds and plate ontology, wherein the material of blinds is elastic material
Material；
Figure 10 is the structural schematic diagram of blinds with another embodiment after the assembly of plate ontology, wherein blinds and plate ontology are logical
Cross elastic material connection.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Wind deflector | 11 | Plate ontology |
| 110 | Opening | 12 | Blinds |
| 12a | First blinds | 12b | Second blinds |
| 120 | Mounting hole | 120a | First blade |
| 120b | Second blade | 120c | Annular interconnecting piece |
| 120d | Fixed part | 1201 | First relieve heat gap |
| 1202 | Second relieve heat gap | 121 | No.1 blinds |
| 122 | No. two blinds | 123 | No. three blinds |
| 124 | No. four blinds | W | Confluence |
| I | First air-flow | II | Second air-flow |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.
Fig. 1 to Figure 10 shows the preferred embodiment and variant embodiment of wind deflector of the present invention, has in these embodiments
There is multiple improvement；In specific descriptions, it is described as an embodiment for each improvement therein, in no constructive interference and punching
In the case where prominent, the technical characteristic between following each embodiments can be freely combined.When the combination of technical solution occurs mutually
Contradiction or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection scope it
It is interior.
The present invention proposes a kind of wind deflector, is equipped with the air conditioner room unit of the wind deflector, and includes the indoor unit
Air conditioner.Here, air conditioner room unit can be on-hook, it is also possible to cabinet-type air conditioner, it, will in following the description for the ease of stating
Specifically it is illustrated by taking on-hook as an example.Wind deflector 10 is mounted at the air duct of air conditioner room unit, specifically may be mounted at
Air outlet also may be mounted in air duct (on the inside of air outlet).
In embodiments of the present invention, as shown in Figures 1 to 5, wind deflector 10 includes plate ontology 11 and multiple blinds 12.It is described
Plate ontology 11 to extension, offers multiple openings 110, the blinds 12 is installed on the plate sheet along left and right on the plate ontology 11
Body 11 has provided multiple mounting holes 120 on each blinds 12, often for being oriented to by the air-flow of 110 blowout of opening
Multiple first blade 120a, multiple second blade 120b and an annular interconnecting piece are provided in a mounting hole 120
One end of 120c, the first blade 120a connect the inner wall of the mounting hole 120, the other end connection annular interconnecting piece
The outer wall of 120c, one end of the second blade 120b are connect with the inner wall of the annular interconnecting piece 120c, and the other end is towards institute
The center for stating annular interconnecting piece 120c extends and is connected；Wherein, multiple first blade 120a are towards the mounting hole
120 hole face tilts in the same direction, and multiple second blade 120b incline towards another hole face of the mounting hole 120 in the same direction
Tiltedly.Wherein, the multiple blinds 12 includes at least one first blinds 12a and at least one second blinds 12b；First blinds
12a intersects to air-flow as derived from it and the air-flow as derived from the second blinds 12b.
Specifically, when air-flow is by 110 blowout of opening, air-flow is not made by guiding before being not provided with blinds 12
With, and directly by 110 blowout of opening, airflow direction will not change.It is arranged after blinds 12, air-flow can be along blinds 12
Extending direction and blow out.
For blinds 12 there are two the extending directions on plate ontology 11, first direction is the intersection of blinds 12 Yu plate ontology 11
Line extending direction, second direction are extending direction of the blinds 12 backwards to plate ontology 11.The extension side being mentioned in following the description
To all referring to the extending direction of blinds 12 Yu 11 intersecting lens of plate ontology when not being specifically noted.
110 peripheries of opening are arranged in blinds 12, if blinds 12 is vertical with plate ontology 11, are blown by opening 110
Air-flow out can directly be blown out along blinds 12；If blinds 12 is tilted a certain angle towards opening 110, by opening 110
The air flow direction of blowout changes.
Here, referring to Fig. 2-a, the extending direction of junction of the blinds 12 on plate ontology 11 along left and right to extension,
Blinds 12 can tilt upwards at this time, can also tilt down.Referring to Fig. 2-b, extending direction of the blinds 12 on plate ontology 11
It can be vertically to extension, blinds 12 can be tilted to the left at this time, can also be tilted to the right.Blinds 12 is on plate ontology 11
Extending direction can also be that lower section to the left extends, at this point, blinds 12 can inclined upward to the left, can also incline lower section to the left
Tiltedly.
The air-flow as derived from the first blinds 12a has more with the embodiment that the air-flow as derived from the second blinds 12b intersects
Kind, following the description will be discussed in detail with multiple embodiments.
In one embodiment, it is tilted to the right referring to Fig. 2-b, the first blinds 12a vertically to extension, the second blinds 12b
Positioned at the right of the first blinds 12a, the second blinds 12b substantially vertically extends, and towards left bank.At this point, by two kinds of blinds 12
Derived air-flow be intersected in plate ontology 11 nearby (confluence w) as shown in the figure, wind energy loss it is larger, calm sense effect is best,
But simultaneously, refrigeration effect is general.In addition, due at the air outlet of air conditioner space it is limited, air-flow easily forms vortex, thus meeting
Cause noise larger, air-flow blowout amount is also less.It certainly, can be with plate ontology 11 referring to Fig. 2-d and Fig. 2-e, the second blinds 12b
Vertically, or towards the right side it is slightly tilted (as long as its tilt angle is not more than the first blinds 12a tilt angle), at this point, by two
Air-flow derived from kind blinds 12 is intersected in 11 front side of plate ontology, and air-flow is broken up in 11 front side of plate ontology, after air-flow blowout
It is mixed with normal temperature laboratory air-flow, wind sense is milder, and calm sense effect is preferable, and refrigeration effect is also preferable.
On the basis of a upper embodiment, referring to Fig. 2-f, in order to make calm sense better effect, and refrigeration effect is also preferable, makes an uproar
Sound is lower simultaneously, and multiple blinds 12 can form multiple blinds groups in left and right to arrangement.Wherein, each blinds group includes from left
To the right, vertically to the No.1 blinds 121 for extending and being tilted to the left, vertically to extending and No. two hundred vertical with plate ontology 11
Leaf 122, vertically to extending and No. three blinds 123 vertical with plate ontology 11, and vertically to extending and be tilted to the right
No. four blinds 124.Wherein, after air-flow derived from No.1 blinds 121 and No. two blinds 122 crosses, in mixed airflow, a part
It is broken up, remainder air-flow is the first air-flow I.After air-flow derived from No. three blinds 123 and No. four blinds 124 crosses, mix
It closes in air-flow, a part is broken up, and remainder air-flow is the second air-flow II.At this point, the first air-flow I and the second air-flow II can be
It remotely crosses again with a distance from wind deflector 10.Secondary due to air-flow crosses, the air-flow as derived from each this blinds group, no
Only wind energy loss is smaller, and refrigeration effect is preferable, and noise is also smaller, and calm sense experience is splendid.
Unlike the embodiments above, in another embodiment referring to Fig. 2-a, the first edge blinds 12a is controlled to extension,
And tilt down, at this point, the second blinds 12b can be located at the lower section of the first blinds 12a, the second blinds 12b can be substantially along a left side
Dextrad extends, and the second blinds 12b can not be tilted in upward and downward at this time, can also be tilted, can also slope slightly downward upwards
(as long as its tilt angle is not more than the first blinds 12a tilt angle), at this point, the air-flow as derived from the two can also cross.
In another embodiment, referring to Fig. 2-c, left and right is prolonged to extension in the first edge blinds 12a, and tilts down, the
Two blinds 12b are located at the lower left side of the first blinds 12a, and the second blinds 12b is tilted to the right vertically to extension；Or second
Blinds 12b is located at the lower right side of the first blinds 12a, and the second blinds 12b is tilted to the left vertically to extension.At this point, by the two
Derived air-flow can cross.In the present embodiment, there are two component, one of components for the air-flow as derived from the first blinds 12a
Be it is forward, another component is downward；The air-flow as derived from the second blinds 12b there are two component, one of component be to
Right (left side), another component is forward.So two forward components can be superimposed blowout, downward component and to the right
After the component on (left side) crosses, air-flow (left side) inclined downward to the right.Here, the air-flow and the 200th as derived from the first blinds 12a
The mode that crosses of air-flow derived from leaf 12b is not that face (face is that finger direction is substantially opposite) crosses, after the two crosses, a part of gas
Stream is broken up, and a part of air-flow can blow to user, and wind energy loss is smaller, and calm sense effect is also preferable.
In addition, due to being provided with multiple mounting holes 120 on blinds 12, be provided in mounting hole 120 first blade 120a and
Second blade 120b, under the action of the first blade 120a and the second blade 120b, this wind deflector 10 can also be realized calm
Feel effect.
Firstly, the first relieve heat gap 1201 is formed between adjacent two first blade 120a, adjacent two second blade 120b
Between be formed with the second relieve heat gap 1202, due to the inclined direction phase of multiple first blade 120a and multiple second blade 120b
Instead, therefore, the inclined direction in the first relieve heat gap 1201 and the second relieve heat gap 1202 is on the contrary, by the first relieve heat gap 1201
It can mutually be collided with the air-flow of the second relieve heat gap 1202 outflow, form turbulent flow, reduce the wind sense of front blowout.
Secondly as multiple first blade 120a arrange along circular trace, multiple second blade 120b are arranged along circular trace
Cloth, and, the first relieve heat gap 1201 and the second relieve heat gap 1202 are inclined to set with the axial direction of mounting hole, set by inclination
The gas in the first relieve heat gap 1201 set and the outflow of the second relieve heat gap 1202, gas flow can change, in this way, gear
The intensity of 10 front blowout air-flow of aerofoil is weakened, and therefore works as air-flow so as to improve the calm sense effect of outlet air air-flow
When being blown to human body by the wind deflector 10 that this patent proposes, current rate weakens, and air-flow comfort level is higher, can be avoided user's trouble
Air conditioner disease.
Finally, due to which the first blade group and the second blade group, two groups of blades are equipped on the wind deflector that this patent proposes with one heart
Therefore the inclined direction of group by the air-flow that the first relieve heat gap 1201 and the second relieve heat gap 1202 are flowed out on the contrary, have not
Same direction of rotation, such first blade group and the second blade group will form two strands of contrary swirling eddies, per share rotation
Air-flow itself can be carried out once rotating and be broken up, and two strands of swirling eddies can further upset air-flow after crossing, and form turbulent flow,
Realize calm sense.Therefore, this patent does not need to reduce wind deflector 10 while the calm sense of improvement air conditioner indoor unit outlet air air-flow
Percent opening, it may be assumed that do not need to improve the area that keeps out the wind of wind deflector 10, therefore, the wind deflector 10 that this patent proposes can be avoided and send
General mood stream is largely lost, so as to improve the air-supply effect of air conditioner indoor unit.
Technical solution of the present invention and installs multiple blinds 12 by using multiple openings 110 are arranged on plate ontology 11, and one
Aspect can will be intersected by the way that part blinds 12 to be obliquely installed by the air-flow of multiple 110 blowouts of opening；To part gas
Stream is broken up；On the other hand, fraction can also be flowed out from irregularly-shaped hole, the air-flow velocity finally blown out by wind deflector 10 compared with
It is low, the direction diversification of air-flow, thus, the calm sense effect of the air-flow of blowout is preferable.
It is more in order to strengthen the first blade 120a and the second blade 120b to the active force of annular interconnecting piece 120c referring to Fig. 4
Radially staggered distribution of a first blade 120a and multiple second blade 120b along the mounting hole 120.In this way, ring
There is fixed structure inside and outside shape interconnecting piece 120c, so that the circumferential circle of annular interconnecting piece 120c can be resisted relatively by force
Outlet air air-flow, so, it is possible the structural strength for significantly improving annular interconnecting piece 120c, avoid annular interconnecting piece 120c from occurring disconnected
It splits.
Since arc shaped blade is more compared to the materials'use amount of straight blades, the structure of arc shaped blade can be improved
Intensity, arc shaped blade are also unlikely to deform, and then improve the service life of arc shaped blade.
In addition, windproof effect cannot be too strong for wind deflector 10, it can not be too small.Windproof effect is too strong to lead
Cause air-supply effect poor, (cold air of air conditioner is only spread around air conditioner, it is difficult to be expanded to will affect indoor refrigeration effect
It is dissipated to indoor each region).
For straight blades, multiple finally formed air-flow vortex effects of straight blades are general, thus by adjacent
The air-flow repercussion effect of blade blowout is stronger, and finally, the air-supply effect that will lead to air conditioner is general, calm sense effect also one
As (it should be noted that here, it is calm feel refer to that user experiences wind sense it is smaller, rather than do not have).
In the present embodiment, blade is made into arc setting, it may be assumed that the first blade 120a is in the week of the mounting hole 120
It is bent and arc-shaped setting in the same direction upwards；And/or the second blade 120b is bent in the same direction in the circumferential direction of the mounting hole 120
And arc-shaped setting.Gather in this way, arc shaped blade (the first blade 120a and/or the second blade 120b) has the air-flow of outflow
Effect, to reduce the radius of turn of swirling eddy.In turn, more preferably, air supplying distance is opposite for swirling eddy itself vortex effect
It is remote for straight blades.In addition, since air-flow is flowed out with vortex form, so there is court when air-flow blows to user
The dimension flowed to user, and rotation dimension, thus, the experience effect of user is splendid.Furthermore eddy airstream and air
More evenly, the air-flow that user experiences is also milder for mixing.
With continued reference to Fig. 4, in a preferred embodiment, the wind deflector 10 further includes being set to the annular interconnecting piece 120c
The fixed part 120d at center, the inner end of the second blade 120b is connect with the fixed part 120d, and the fixed part
120d is equipped with air-permeating hole.
In view of the inner end of multiple second blade 120b is fixed together, it is fixedly connected to increase the second blade 120b
Area, and then the bond strength between multiple second blade 120b is improved, the wind deflector 10 further includes being set to the mounting hole
The fixed part 120d at 120 middle parts, the inner end of the second blade 120b is fixedly connected with the fixed part 120d.Specifically,
The fixed part 120d is rounded, and the side of the fixed part 120d is fixed at the inner end interval of multiple second blade 120b
Wall, since the area of 120d weeks side wall of fixed part is much larger than the area of the second inner end blade 120b, multiple second blades
The inner end that the inner end 120b is greater than multiple second blade 120b with fixed part 120d fixed structural strength respectively is mutually permanently connected
Structural strength.
With continued reference to Fig. 4, in a preferred embodiment, the tilt angle of the first blade 120a and second blade
The tilt angle of 120b is all larger than 0 ° and is less than or equal to 60 °.
Specifically, when α (0 °, 60 °] when, after gas flows through blade (the first blade 120a and the second blade 120b), gas
The degree of deflection of stream is moderate, so that the air-flow of different leaves outflow realizes preferable interaction, improves mixed wind effect
Fruit, the final calm sense for realizing air conditioner indoor unit outlet air air-flow.
It should be noted that the calm sense refers to the moderate strength of outlet air air-flow, user is enabled to feel to relax
It is suitable.(0 °, 60 °] be the air-flow that is flowed out through multiple blades enough existing good interaction when tilt angle maximum magnitude, this specially
In another embodiment of benefit, the ranging preferably from of blade pitch angle (0 °, 45 °], and if only if the tilt angle of blade be 20 °
When, calm sense effect is best.
For on-hook, air outlet is usually what rectangle was arranged, and the wind wheel inside on-hook is usually tubular wine wheel.
In consideration of it, in order to corresponding with tubular wine wheel, in one embodiment, referring to Fig.1, the opening 110 is along left and right to being intervally arranged
In on the plate ontology 11, each correspondence of blinds 12 is installed on the side of the opening 110 in the lateral direction.Also
It is that blinds 12 is vertically to extension, and its angled manner is mainly in left and right to inclination, and there are many combinations of arranging.
The first arrangement mode: referring to Fig. 5 and Fig. 8, the first blinds 12a and the second blinds 12b towards institute
The middle part inclination for stating plate ontology 11 extends.It is, the first blinds 12a is located at the left side of plate ontology 11 and is tilted to the right, second
Blinds 12b is located at the right side of plate ontology 11 and is tilted to the left.After air-flow is open 110 blowout on the left of plate ontology 11, multiple
Under under the first common guiding role of blinds 12a, air-flow is blown to the right.After air-flow is blown out from 11 right openings 110 of plate ontology, more
Under the common guiding role of a second blinds 12b, air-flow is blown to the left, and two strands of air-flows are finally substantially intersected in 11 middle part front of plate ontology
Position, and air-flow for multiple directions is broken up, calm sense effect is preferable.
With continued reference to Fig. 5, in the running, wall has hysteresis power to air-flow to tubular wine wheel at left and right sides of on-hook air duct,
So the throughput in the middle part of air outlet is maximum.In consideration of it, in the present embodiment, opening degree between two adjacent blinds 12 by
Both ends are gradually reduced (here, opening degree refers to the minimum spacing between adjacent two plates blinds) to intermediate direction.In air duct, in
Portion's air-flow velocity is although larger, and the left and right sides is smaller, but the opening degree between two blinds 12 at 10 middle part of wind deflector is smaller, left
The opening degree of right two sides is larger, so, in tubular wine wheel operation, the air-flow at middle part, a part can be from 10 middle part of wind deflector
Opening 110 blow out, another part branches to the left and right sides of wind deflector 10, and is blown out by the opening of two sides 110.Finally, by
The air-flow velocity that wind deflector 10 is blown out is more uniform.For example, the opening degree between adjacent two wind deflector 10, one by one from centre to two sides
It is incremented by 5%~10%.
It is unlike the embodiments above, in order to blow out wind deflector 10 air-flow in left and right to more evenly, in this implementation
In example, referring to Fig. 8, the tilt angle of the blinds 12 is gradually increased from both ends to centre.For example, the tilt angle of blinds 12 is certainly
Two sides of plate ontology 11 increase by 5 °~10 ° to intermediate one by one.
Second of arrangement mode: referring to figure 6 and figure 7, the multiple blinds 12 is formed in multiple blinds of the left and right to arrangement
Group, each blinds group include at least one described first blinds 12a and at least one described second blinds 12b, wherein institute
State the first blinds 12a extension opposite with the second blinds 12b.For example, each blinds group may include a first blinds 12a
With one second blinds 12b, the first blinds 12a and the second blinds 12b in left and right to being arranged alternately.It is also possible to each described hundred
Leaf group includes adjacent the second blinds 12b, the two first blinds 12a of the two adjacent first blinds 12a and two
Extension opposite with the two second blinds 12b.It is, of course, also possible to be that each blinds group includes a first blinds 12a and two
A or above second blinds 12b can also be including the first blinds 12a of two or more and the second blinds 12b of two or more.
In above-described embodiment, linearly tilts and prolong referring to Fig. 8, the first blinds 12a and/or the second blinds 12b
Stretch setting；Or the first blinds 12a and/or the second blinds 12b is extended in camber line inclination and (extremely schemes referring to Fig. 5
7).For blinds 12 extending in a straight line, air-flow velocity as derived from it more suddenly gathers, and noise is relatively large；In addition, its with
The turning of 11 junction of plate ontology is larger, and the air-flow of blowout is larger to the impact force of blinds 12, and noise also can be bigger than normal.For camber line
For the blinds 12 of extension, when air-flow flows to blinds 12 by opening 110, it can be flowed along the camber line of blinds 12, air-flow velocity phase
To relatively slowly, windage loss is smaller, and noise is also smaller, and convection effects are also preferable.Certainly, in order to make by opening 110 blowout air-flow streams
Speed is unlikely to anxious and gathers, and wavy setting can also be arranged in blinds 12, in this way, increasing flowing road of the air-flow on blinds 12
Diameter and contact area, the air-flow velocity as derived from blinds 12 more mitigate, and noise also can decrease.
In above-described embodiment, referring to Fig. 8, the inclined angle of blinds 12 cannot it is excessive (tilt angle refer to blinds from its with
Position when plate ontology is vertical, the angle for tilting or being bent towards side and formed；For curved blinds, inclination angle
The angle when tangent line and blinds that degree refers to blinds end are perpendicular to plate ontology), it can not be too small.If 12 tilt angle of blinds
It is excessive, for example, tilt angle is greater than 60 °, then, the air-flow as derived from blinds 12 will be mainly gathered near plate ontology 11, such as
This, the resistance of wind deflector 10 is excessive, seriously affects refrigerating efficiency, and it is larger to also result in noise.Certainly, tilt angle cannot mistake
Small, for example, tilt angle, less than 10 °, in this way, air-flow is difficult to cross, or the throughput to cross is less, calm sense effect is beaten greatly
Discount.In consideration of it, in the present embodiment, the first blinds 12a and the second blinds 12b left and right to tilt angle be
10 °~60 °, such as 30 °, 45 ° etc..
Air conditioner room unit has multiple air supply patterns, when tubular wine wheel rotation is very fast, after air-flow blows to wind deflector 10, by
To the backstop action of wind deflector 10, the air pressure in air duct is larger, and air-flow is difficult to send out.So, on the one hand, the interior of indoor unit changes
The frosting quickly of hot device, seriously affects refrigerating efficiency.On the other hand, it is vortexed seriously in air duct, noise is larger, influences user experience.
In consideration of it, in the present embodiment, referring to Fig. 9, the material of the blinds 12 is elastic material.In this way, when high pressure draught blows to hundred
When leaf 12, elastic deformation can occur for blinds 12, so as to increase the opening degree between two adjacent blinds 12, to reach pressure release
Purpose.
In addition, the pressure release better effect in order to make blinds 12, in the present embodiment, referring to Fig.1 0, the blinds 12 and institute
State the flexible connection of plate ontology 11 (in such as Figure 10, the junction L of blinds and plate ontology, thickness is less than the thickness of blinds itself).
In this way, blinds 12 can be rotated relative to plate ontology 11, thus enlarged openings when blinds 12 is by biggish airflow thrust
Degree.Certainly, if on the basis of blinds 12 and the plate ontology 11 are flexibly connected, the material of blinds 12 itself is elastic material
Material, then its pressure release effect will more preferably.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (17)
1. a kind of wind deflector, to be installed on the exhaust air flue of air conditioner room unit characterized by comprising
Plate ontology offers multiple openings on the plate ontology along left and right to extension；
Multiple blinds are installed on the plate ontology, for being oriented to by the air-flow of the opening blowout, pass through on each blinds
Equipped with multiple mounting holes, multiple first blades, multiple second blades and an annular connection are provided in each mounting hole
Portion, one end of first blade connect the inner wall of the mounting hole, and the other end connects the outer wall of the annular interconnecting piece, described
One end of second blade connect with the inner wall of the annular interconnecting piece, the other end towards the annular interconnecting piece center extension and
It is connected；Wherein, multiple first blades are tilted towards a hole face of the mounting hole in the same direction, multiple second blades
Tilted in the same direction towards another hole face of the mounting hole；The multiple blinds includes at least one first blinds and at least one second
Blinds；
First blinds intersects to air-flow as derived from it and the air-flow as derived from second blinds.
2. wind deflector as described in claim 1, which is characterized in that multiple first blades and multiple second blade edges
The radially staggered distribution of the mounting hole.
3. wind deflector as claimed in claim 2, which is characterized in that first blade is in the same direction in the circumferential direction of the mounting hole
It is bent and arc-shaped setting；And/or second blade in being bent and arc-shaped setting in the same direction in the circumferential direction of the mounting hole.
4. wind deflector as claimed in claim 3, which is characterized in that the wind deflector further includes being set in the annular interconnecting piece
The fixed part of the heart, the inner end of second blade are connect with the fixed socket part, and the fixed part is equipped with air-permeating hole.
5. wind deflector as claimed in claim 3, which is characterized in that the tilt angle of first blade and second blade
Tilt angle be all larger than 0 ° and be less than or equal to 60 °.
6. wind deflector as claimed in claim 5, which is characterized in that the opening is along left and right to being intervally arranged in the plate ontology
On, each blinds is corresponding to be installed on the side of the opening in the lateral direction.
7. wind deflector as claimed in claim 6, which is characterized in that described in first blinds and second blinds direction
The middle part of plate ontology, which tilts, to be extended.
8. wind deflector as claimed in claim 7, which is characterized in that opening degree between two adjacent blinds is from both ends to centre
Direction be gradually reduced.
9. wind deflector as claimed in claim 7, which is characterized in that the tilt angle of the blinds is gradually increased from both ends to centre
Greatly.
10. wind deflector as claimed in claim 6, which is characterized in that the multiple blinds is formed in left and right to the multiple of arrangement
Blinds group, each blinds group include at least one described first blinds and at least one described second blinds, wherein described
First blinds is opposite with second blinds to be extended.
11. wind deflector as claimed in claim 10, which is characterized in that first blinds and second blinds left and right to
It is arranged alternately.
12. wind deflector as claimed in claim 10, which is characterized in that each blinds group includes two adjacent described first
Blinds and two adjacent second blinds, two first blinds and two second blinds are opposite to be extended.
13. the wind deflector as described in claim 6 to 12 any one, which is characterized in that first blinds and/or described
Two blinds, which linearly tilt, to be extended；Or first blinds and/or second blinds are extended in camber line inclination.
14. the wind deflector as described in claim 6 to 12 any one, which is characterized in that first blinds and described second
Blinds left and right to tilt angle be 10 °~60 °.
15. the wind deflector as described in claim 6 to 12 any one, which is characterized in that the material of the blinds is elastic material
Material；Or the blinds and the plate ontology are flexibly connected.
16. a kind of indoor unit, including indoor unit main body, which is characterized in that further include as described in claim 1 to 15 any one
Wind deflector, the wind deflector is installed on the exhaust air flue of the indoor unit main body.
17. a kind of air conditioner, air-conditioner outdoor unit, which is characterized in that further include in air conditioner chamber as claimed in claim 16
Machine, the air-conditioner outdoor unit connect the air conditioner room unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710933656.2A CN109869887A (en) | 2017-10-02 | 2017-10-02 | Wind deflector, air conditioner room unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710933656.2A CN109869887A (en) | 2017-10-02 | 2017-10-02 | Wind deflector, air conditioner room unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109869887A true CN109869887A (en) | 2019-06-11 |
Family
ID=66913281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710933656.2A Pending CN109869887A (en) | 2017-10-02 | 2017-10-02 | Wind deflector, air conditioner room unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869887A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004125355A (en) * | 2002-10-07 | 2004-04-22 | Toshiba Kyaria Kk | Air conditioner |
| CN202835716U (en) * | 2012-10-25 | 2013-03-27 | 珠海格力电器股份有限公司 | Wind sweeping blade |
| CN103292445A (en) * | 2013-06-07 | 2013-09-11 | 广东美的电器股份有限公司 | Air-conditioner wind deflecting mechanism and air conditioner |
| CN103471219A (en) * | 2012-06-08 | 2013-12-25 | 珠海格力电器股份有限公司 | Air outlet device |
| CN104776584A (en) * | 2015-03-18 | 2015-07-15 | 广东美的制冷设备有限公司 | Air deflector assembly and air conditioner |
| CN106196539A (en) * | 2015-04-30 | 2016-12-07 | Tcl空调器(中山)有限公司 | Circular wind-guiding grate and floor air conditioner |
| CN207262566U (en) * | 2017-10-02 | 2018-04-20 | 广东美的制冷设备有限公司 | Wind shield, air conditioner room unit and air conditioner |
-
2017
- 2017-10-02 CN CN201710933656.2A patent/CN109869887A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004125355A (en) * | 2002-10-07 | 2004-04-22 | Toshiba Kyaria Kk | Air conditioner |
| CN103471219A (en) * | 2012-06-08 | 2013-12-25 | 珠海格力电器股份有限公司 | Air outlet device |
| CN202835716U (en) * | 2012-10-25 | 2013-03-27 | 珠海格力电器股份有限公司 | Wind sweeping blade |
| CN103292445A (en) * | 2013-06-07 | 2013-09-11 | 广东美的电器股份有限公司 | Air-conditioner wind deflecting mechanism and air conditioner |
| CN104776584A (en) * | 2015-03-18 | 2015-07-15 | 广东美的制冷设备有限公司 | Air deflector assembly and air conditioner |
| CN106196539A (en) * | 2015-04-30 | 2016-12-07 | Tcl空调器(中山)有限公司 | Circular wind-guiding grate and floor air conditioner |
| CN207262566U (en) * | 2017-10-02 | 2018-04-20 | 广东美的制冷设备有限公司 | Wind shield, air conditioner room unit and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207262678U (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN107702308A (en) | Deep bead, air conditioner room unit and air conditioner | |
| CN207262566U (en) | Wind shield, air conditioner room unit and air conditioner | |
| WO2017101673A1 (en) | Air conditioner air guide plate assembly and air conditioner | |
| CN210425463U (en) | Flow guide structure and household appliance | |
| CN107588528A (en) | Deep bead and indoor apparatus of air conditioner | |
| CN107702202A (en) | Indoor apparatus of air conditioner and air conditioner | |
| CN207262568U (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN107631459A (en) | Deep bead, air conditioner room unit and air conditioner | |
| CN107655188A (en) | Indoor apparatus of air conditioner | |
| CN207262677U (en) | Wind shield and indoor apparatus of air conditioner | |
| CN107906594A (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN207394984U (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN209541124U (en) | A kind of outlet air deflector and air conditioner | |
| CN207262573U (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN107631455A (en) | Deep bead and indoor apparatus of air conditioner | |
| CN107631458A (en) | Deep bead, air conditioner room unit and air conditioner | |
| CN207555749U (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN109869887A (en) | Wind deflector, air conditioner room unit and air conditioner | |
| CN207527803U (en) | Wind shield and air conditioner indoor unit | |
| CN207555764U (en) | Ceiling machine and with its air conditioner | |
| CN207555921U (en) | Keep out the wind component, air conditioner room unit and air conditioner | |
| CN207146599U (en) | Deep bead, air conditioner room unit and air conditioner | |
| CN207262567U (en) | Wind shield, air conditioner room unit and air conditioner | |
| CN107883558A (en) | Deep bead, air conditioner room unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |