CN109084454A - Air duct module and air conditioner indoor unit with it - Google Patents
Air duct module and air conditioner indoor unit with it Download PDFInfo
- Publication number
- CN109084454A CN109084454A CN201811163280.2A CN201811163280A CN109084454A CN 109084454 A CN109084454 A CN 109084454A CN 201811163280 A CN201811163280 A CN 201811163280A CN 109084454 A CN109084454 A CN 109084454A
- Authority
- CN
- China
- Prior art keywords
- air
- air duct
- outlet
- indoor unit
- duct module
- 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
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Abstract
The present invention provides a kind of air duct module and with its air conditioner indoor unit, air duct module is arranged in air conditioner indoor unit, air duct module includes air duct shell and fan blade, the accommodating chamber that air duct shell has air inlet and outlet and is all connected with air inlet and air outlet, fan blade is rotatably arranged in accommodating chamber, air duct shell is at least partly movably arranged, so that air outlet, towards the outlet air of predetermined outlet air region, predetermined outlet air region extends along predetermined rectilinear direction.The technical solution provided through the invention, the technical issues of being able to solve the higher cost of air conditioner indoor unit in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air duct module and with its air conditioner indoor unit.
Background technique
Currently, the mode of the air-supply of air conditioner indoor unit in the prior art is fixed air outlet, and by air outlet
Additional wind guide component is added to realize air-flow deflecting in place.Air supply direction in the prior art is generally divided into up and down direction and right and left
To two dimensions, therefore, the rotation direction of wind guide component also must be identical as the direction of the two dimensions.This wind-guiding mode pair
It is higher in the space of outlet air position and the cost requirement of wind guide component, and then the cost of air conditioner indoor unit is increased, and be unfavorable for
The lean of whole air-supply structure designs.
Summary of the invention
The main purpose of the present invention is to provide a kind of air duct module and with its air conditioner indoor unit, to solve existing skill
The technical issues of higher cost of air conditioner indoor unit in art.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of air duct module, is arranged in air conditioning chamber
In interior machine, air duct module includes air duct shell and fan blade, air duct shell have air inlet and outlet and with air inlet and outlet air
The accommodating chamber that mouth is all connected with, fan blade are rotatably arranged in accommodating chamber, and air duct shell is at least partly movably arranged, with
Make air outlet towards the outlet air of predetermined outlet air region, predetermined outlet air region extends along predetermined rectilinear direction.
Further, air duct shell includes wind deflector, and wind deflector is rotatably arranged in air outlet, by the wind of air outlet
It is blown out towards predetermined outlet air region.
Further, the pivot center of wind deflector and the pivot center of fan blade are vertical, so that the outlet air region edge of air outlet
The direction for being parallel to the pivot center of fan blade extends.
Further, the middle part of air outlet is arranged in so that air outlet is divided into the first air outlet and the second outlet air in wind deflector
Mouthful, wind deflector is used to towards predetermined rectilinear direction sweep the wind that the first air outlet and the second air outlet are blown out to extremely indoor.
Further, at least part of air duct shell is movably disposed at the room of air conditioner indoor unit along predetermined rectilinear direction
In inner casing body, so that air outlet is along predetermined linear movement.
Further, predetermined rectilinear direction is the extending direction of the pivot center of fan blade, so that the outlet air region of air outlet
Extend along the pivot center direction for being parallel to fan blade.
Further, air duct shell has telescopic segment, and telescopic segment is telescopically arranged to drive air outlet along pre- boning out
Direction is mobile.
Further, it is provided with the first guide pad on air conditioner indoor unit, is provided on the shell of air duct and the first guide pad phase
First guide groove of cooperation, the first guide groove are straightway slot, and the first guide pad is at least partially disposed in the first guide groove；Edge
The extending direction of first guide groove, the first guide pad are movably disposed with respect to the first guide groove, so that air outlet is towards in parallel
In the extending direction outlet air of the first guide groove.
Further, air duct shell can be rotatably set around predetermined rotation axis, so that by the wind of air outlet outflow along pre-
Fixed track blowout.
Further, predetermined rotation axis is overlapped with the pivot center of fan blade.
Further, it is provided with the second guide pad on air conditioner indoor unit, is provided on the shell of air duct and the second guide pad phase
Second guide groove of cooperation, the second guide groove are arc groove, and the second guide pad is at least partially disposed in the second guide groove；Along
The extending direction of two guide grooves, the second guide pad are movably disposed with respect to the second guide groove, so that the wind flowed out by air outlet
It is blown out along desired trajectory.
According to another aspect of the present invention, a kind of air conditioner indoor unit is provided, air conditioner indoor unit includes: air duct module, wind
Road module is the above-mentioned air duct module provided；Indoor unit casing, module setting in air duct is indoors in casing body.
Further, indoor unit casing has heat exchanging chamber, and air conditioner indoor unit further includes blast pipe, and one end of blast pipe is used for
It is connected to heat exchanging chamber, the other end of blast pipe is connect with the air inlet of air duct module, and the air in heat exchanging chamber after heat exchange is through entering the wind
Pipe enters in the module of air duct and is discharged from the air outlet of air duct module.
It applies the technical scheme of the present invention, by making at least partly movably being arranged for air duct shell, can make in this way
Air outlet is towards the outlet air of predetermined outlet air region, and the predetermined outlet air region linearly extends.This way it is not necessary in air outlet
Complicated wind guide component is arranged to realize the air supply direction of two dimensions in place, can reduce the cost of air conditioner indoor unit.Therefore, it adopts
The technical issues of being able to solve the higher cost of air conditioner indoor unit in the prior art with air duct module provided by the invention.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram for the air duct module that according to embodiments of the present invention one provides；
The structural schematic diagram of the air conditioner indoor unit provided Fig. 2 shows according to embodiments of the present invention three.
Wherein, the above drawings include the following reference numerals:
10, indoor unit casing；20, air duct module；21, air inlet；22, air outlet；23, air duct shell；30, the second guiding
Slot；40, wind deflector.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the embodiment of the present invention one provides a kind of air duct module 20, which is arranged in air conditioning chamber
In interior machine.The air duct module 20 include air duct shell 23 and fan blade, air duct shell 23 have air inlet 21, air outlet 22 and with
The accommodating chamber that air inlet 21 and air outlet 22 are all connected with, fan blade are rotatably arranged in accommodating chamber.Air duct shell 23 is at least
Part is movably arranged, so that air outlet 22 is towards the outlet air of predetermined outlet air region, predetermined outlet air region is along predetermined rectilinear direction
Extend.
Using the embodiment of the present invention one provide air duct module 20, by make air duct shell 23 at least partly movably
Setting, can make air outlet 22 towards the outlet air of predetermined outlet air region, and the predetermined outlet air region is prolonged along predetermined rectilinear direction in this way
It stretches.This way it is not necessary to complicated wind guide component be arranged at air outlet 22 to realize the air supply direction of two dimensions, can reduce
The cost of air conditioner indoor unit.Therefore, air conditioning chamber in the prior art is able to solve using air duct module 20 provided in this embodiment
The technical issues of higher cost of interior machine.
Specifically, the air duct shell 23 in the present embodiment includes wind deflector 40, wind deflector 40 is rotatably arranged in outlet air
Mouth 22, the wind of air outlet 22 is blown out towards predetermined outlet air region.The structure of wind deflector 40 is simple, can by wind deflector 40
Smoothly the outlet air of air outlet 22 is extended towards pre- boning out defence line, to realize the air-supply in a dimension direction.
In the present embodiment, the pivot center of wind deflector 40 and the pivot center of fan blade are vertical, so that air outlet 22 goes out
Wind region extends along the direction for the pivot center for being parallel to fan blade.Using such setting, the wind of air outlet 22 is in wind deflector 40
Under the action of will along be parallel to fan blade pivot center direction extend, realize on the rotating shaft direction for being parallel to fan blade
Air-supply.
Specifically, the middle part of air outlet 22 is arranged in divide to go out for first air outlet 22 in the wind deflector 40 in the present embodiment
Air port 22 and the second air outlet 22, the wind direction that wind deflector 40 is used to blow out the first air outlet 22 and the second air outlet 22 are predetermined
Rectilinear direction is swept to extremely indoor.Using such setting, the wind of air outlet 22 can be preferably set to blow to along predetermined rectilinear direction
To interior.
Specifically, multiple wind deflectors 40 can also be provided in air outlet 22, the setting of multiple intervals of wind deflector 40 is multiple to lead
Aerofoil 40 is rotated so that the wind of air outlet 22 is directed to interior along predetermined outlet air region.
Second embodiment of the present invention provides a kind of air duct module 20, do not need that wind-guiding is arranged in air outlet 22 in the present embodiment
Plate 40.In the present embodiment, at least part of air duct shell 23 is movably disposed in air conditioning chamber along predetermined rectilinear direction
In the indoor unit casing 10 of machine, air outlet 22 can be made along predetermined linear movement by at least part of air duct shell 23 of movement,
To enable the air-out direction of air outlet 22 along the outlet air of predetermined outlet air region.Wind using such setting, in the present embodiment
Road module 20 does not need to add any wind guide component progress wind-guiding, on the one hand can reduce the cost of air conditioner indoor unit, another
Aspect does not need to reserve suitable installation space for wind guide component, so that the internal structure of air conditioner indoor unit is more compact.Meanwhile
Also reduce influence of the wind guide component to draft capacity.
Specifically, the predetermined rectilinear direction in the present embodiment is the extending direction of the pivot center of fan blade, so that air outlet
22 outlet air region extends along the pivot center direction for being parallel to fan blade.Using such setting, by by least part of wind
Road shell 23 is moved along the extending direction of the pivot center of fan blade, can be realized sending on fan blade pivot center extending direction
Wind.
Specifically, telescopic segment can be provided on air duct shell 23 in example 2, telescopic segment is telescopically arranged
To drive air outlet 22 to move along predetermined rectilinear direction.The structure of telescopic segment is simple, and the movement convenient for driving air outlet 22.
Specifically, the first guide pad can also be provided on air conditioner indoor unit, and be provided on air duct shell 23 with
The first guide groove that first guide pad matches.First guide groove is straightway slot, and the first guide pad is at least partially disposed at the
In one guide groove；Along the extending direction of the first guide groove, the first guide pad is movably disposed with respect to the first guide groove, to use
Air port 22 is directed parallel to the extending direction outlet air of the first guide groove.First guide pad and the simple with the structure of guide groove, just
The movement of air outlet 22 can be driven, easily with band by the cooperation of the first guide pad and the first guide groove in the manufacturing
Dynamic movement of the air outlet 22 on an air-out direction, and then avoid and additional wind guide component is set at air outlet 22, it drops
Low overall cost reduces the requirement to air-supply space, realizes smart anisotropic design.
In order to meet the air-supply in various dimensions direction, the air duct shell 23 in the present embodiment around predetermined rotation axis rotationally
Setting, so as to be blown out by the wind that air outlet 22 flows out along desired trajectory.Using such setting, the wind at air outlet 22 can be made
It is blown out along predetermined outlet air region, moreover it is possible to so that air outlet 22 is carried out swing flap along the circumferential of predetermined rotation axis, in this way, air outlet 22
Wind can blow in two dimensions.In the present embodiment, do not need that additional wind guide component had been arranged in air duct module 20 both
The air-supply that can complete two dimensions, can reduce the cost of complete machine, and eliminate influence of the wind guide component to air-flow, the present embodiment
In air duct module 20 blow it is steady continue, air-supply effect is preferable, improves indoor comfort.
Preferably, the predetermined rotation axis in the present embodiment is overlapped with the pivot center of fan blade.It is at least part of by making
The movable setting of air duct shell 23 in casing body 10, reduces the setting of wind guide component indoors, can be realized two differences
The air-supply in dimension direction ensure that the comfortable and steady of air-supply, improve indoor comfort degree.Specifically, the wind in the present embodiment
One of air supply direction of road module 20 extends along the pivot center direction for being parallel to fan blade, the air duct module in the present embodiment
20 another air supply direction extends along the pivot center direction perpendicular to fan blade.
Specifically, be provided with the second guide pad on air conditioner indoor unit in the present embodiment, be provided on air duct shell 23 with
The second guide groove 30 that second guide pad matches, the second guide groove 30 are arc groove, and the second guide pad is at least partially disposed at
In second guide groove 30.Along the extending direction of the second guide groove 30, the second guide pad is movably set with respect to the second guide groove 30
It sets, so as to be blown out by the wind that air outlet 22 flows out along desired trajectory.The structure of second guide pad and the second guide groove 30 is simply, just
In the manufacturing, the rotation of air duct shell 23 can be convenient for by the cooperation of the second guide pad and the second guide groove 30, mentioned simultaneously
The high stability of rotation.
As shown in Fig. 2, the embodiment of the present invention three provides a kind of air conditioner indoor unit, which includes: air duct mould
Block 20 and indoor unit casing 10.Wherein, air duct module 20 is the air duct module 20 in embodiment one and embodiment two.Air duct module
20 settings are indoors in casing body 10.
In the present embodiment, indoor unit casing 10 has heat exchanging chamber, and air conditioner indoor unit further includes blast pipe, and the one of blast pipe
For being connected to heat exchanging chamber, the other end of blast pipe is connect with the air inlet 21 of air duct module 20 at end, in heat exchanging chamber after heat exchange
Air enters in air duct module 20 through blast pipe and is discharged from the air outlet of air duct module 20 22.Blast pipe in the present embodiment with
The connecting pin of air inlet 21 is circle, in this way, air duct shell 23, when around fan blade pivot axis, blast pipe also can be with air inlet
Mouth 21 relatively rotates, and can guarantee stable inlet air.Meanwhile when at least part of air duct shell 23 is movably disposed at room
When inner casing body 10, blast pipe can also be relatively moved with air inlet 21, to guarantee that the stabilization of air-flow is entered the wind in translation in the process
Property.
Specifically, the air conditioner indoor unit in the present embodiment further includes transmission mechanism, transmission mechanism and at least part of air duct
Shell 23 connects, to drive at least part of air duct shell 23 to move.Transmission mechanism can be rack and pinion drive mechanism, belt
Or link mechanism etc..
It can be seen from the above description that the above embodiments of the present invention realized the following chievements: by near
Least a portion of air duct shell 23 carries out mobilisation design, and air duct module 20 can be made itself to realize unidirectional or multidirectional air-supply, kept away
Exempt to add complicated wind guide component, has reduced overall cost, ensure that the steady and continuous of wind-guiding, improve indoor comfortable
Property.Meanwhile the air duct module 20 in the embodiment of the present invention can improve wind-guiding process to entirety instead of complicated wind guide component
Lean design is realized in the influence of outlet air ability.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of air duct module is arranged in air conditioner indoor unit, which is characterized in that the air duct module includes air duct shell (23)
And fan blade, the air duct shell (23) have air inlet (21), air outlet (22) and with the air inlet (21) and it is described out
The accommodating chamber that air port (22) is all connected with, the fan blade are rotatably arranged in the accommodating chamber, the air duct shell (23)
At least partly movably it is arranged, so that the air outlet (22) is towards the outlet air of predetermined outlet air region, the predetermined outlet air region
Extend along predetermined rectilinear direction.
2. air duct module according to claim 1, which is characterized in that the air duct shell (23) includes wind deflector (40),
The wind deflector (40) is rotatably arranged in the air outlet (22), and the wind of the air outlet (22) is made a reservation for towards described
The blowout of outlet air region.
3. air duct module according to claim 2, which is characterized in that the pivot center and the wind of the wind deflector (40)
The pivot center of leaf is vertical, so that the outlet air region of the air outlet (22) is along the direction for the pivot center for being parallel to the fan blade
Extend.
4. air duct module according to claim 2, which is characterized in that the wind deflector (40) is arranged in the air outlet
(22) middle part is to be divided into the first air outlet (22) and the second air outlet (22), the wind deflector (40) for the air outlet (22)
For by first air outlet (22) and second air outlet (22) blowout wind towards the predetermined rectilinear direction sweep to
To interior.
5. air duct module according to claim 1, which is characterized in that at least part of air duct shell (23) is along described
Predetermined rectilinear direction is movably disposed in the indoor unit casing (10) of the air conditioner indoor unit, so that the air outlet (22)
Along the predetermined linear movement.
6. air duct module according to claim 5, which is characterized in that the predetermined rectilinear direction is the rotation of the fan blade
The extending direction of axis, so that the outlet air region of the air outlet (22) is prolonged along the pivot center direction for being parallel to the fan blade
It stretches.
7. air duct module according to claim 5, which is characterized in that the air duct shell (23) has telescopic segment, described
Telescopic segment is telescopically arranged to drive the air outlet (22) to move along the predetermined rectilinear direction.
8. air duct module according to claim 5, which is characterized in that be provided with the first guiding on the air conditioner indoor unit
Block is provided with the first guide groove matched with first guide pad, first guide groove on the air duct shell (23)
For straightway slot, first guide pad is at least partially disposed in first guide groove；Along prolonging for first guide groove
Direction is stretched, relatively described first guide groove of first guide pad is movably disposed, so that the air outlet (22) direction is flat
Row is in the extending direction outlet air of first guide groove.
9. air duct module according to any one of claim 1 to 8, which is characterized in that the air duct shell (23) is around pre-
Determining rotation axis can be rotatably set, so as to be blown out by the wind of the air outlet (22) outflow along desired trajectory.
10. air duct module according to claim 9, which is characterized in that turn of the predetermined rotation axis and the fan blade
Shaft line is overlapped.
11. air duct module according to claim 9, which is characterized in that be provided with the second guiding on the air conditioner indoor unit
Block is provided with the second guide groove (30) matched with second guide pad on the air duct shell (23), and described second leads
It is arc groove to slot (30), second guide pad is at least partially disposed in second guide groove (30)；Along described second
The extending direction of guide groove (30), relatively described second guide groove (30) of second guide pad are movably disposed, so that by
The wind of air outlet (22) outflow is blown out along the desired trajectory.
12. a kind of air conditioner indoor unit, which is characterized in that the air conditioner indoor unit includes:
Air duct module (20), the air duct module (20) are air duct module (20) described in any one of claims 1 to 11；
Indoor unit casing (10), air duct module (20) setting is in the indoor unit casing (10).
13. air conditioner indoor unit according to claim 12, which is characterized in that the indoor unit casing (10) has heat exchange
Chamber, the air conditioner indoor unit further include blast pipe, and one end of the blast pipe with the heat exchanging chamber for being connected to, the blast pipe
The other end connect with the air inlet (21) of the air duct module (20), the air in the heat exchanging chamber after heat exchange is through the air inlet
Pipe enters in the air duct module (20) and is discharged from the air outlet (22) of the air duct module (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163280.2A CN109084454A (en) | 2018-09-30 | 2018-09-30 | Air duct module and air conditioner indoor unit with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163280.2A CN109084454A (en) | 2018-09-30 | 2018-09-30 | Air duct module and air conditioner indoor unit with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084454A true CN109084454A (en) | 2018-12-25 |
Family
ID=64843085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811163280.2A Pending CN109084454A (en) | 2018-09-30 | 2018-09-30 | Air duct module and air conditioner indoor unit with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944520A (en) * | 2021-03-22 | 2021-06-11 | 深圳市联创科技集团有限公司 | Air-conditioning fan |
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| CN103017308A (en) * | 2011-09-22 | 2013-04-03 | 珠海格力电器股份有限公司 | Split floor type air conditioner |
| CN202885109U (en) * | 2012-10-18 | 2013-04-17 | 广东美的制冷设备有限公司 | Split wall-mounted type air conditioner indoor unit capable of adjusting air-outlet direction |
| CN204003536U (en) * | 2014-08-01 | 2014-12-10 | 瑞安市创博机械有限公司 | Small centrifugal fan |
| CN104359210A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Air discharging reversing movement mechanism of air conditioner and air conditioner |
| CN106287935A (en) * | 2015-06-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN107120730A (en) * | 2017-06-09 | 2017-09-01 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
| CN207132531U (en) * | 2017-07-20 | 2018-03-23 | 广东美的制冷设备有限公司 | Air draft part and mobile refrigeration equipment |
| CN209246252U (en) * | 2018-09-30 | 2019-08-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Air duct module and air conditioner indoor unit with it |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017308A (en) * | 2011-09-22 | 2013-04-03 | 珠海格力电器股份有限公司 | Split floor type air conditioner |
| CN202885109U (en) * | 2012-10-18 | 2013-04-17 | 广东美的制冷设备有限公司 | Split wall-mounted type air conditioner indoor unit capable of adjusting air-outlet direction |
| CN204003536U (en) * | 2014-08-01 | 2014-12-10 | 瑞安市创博机械有限公司 | Small centrifugal fan |
| CN104359210A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Air discharging reversing movement mechanism of air conditioner and air conditioner |
| CN106287935A (en) * | 2015-06-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN107120730A (en) * | 2017-06-09 | 2017-09-01 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944520A (en) * | 2021-03-22 | 2021-06-11 | 深圳市联创科技集团有限公司 | Air-conditioning fan |
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