CN109386884A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN109386884A CN109386884A CN201710662104.2A CN201710662104A CN109386884A CN 109386884 A CN109386884 A CN 109386884A CN 201710662104 A CN201710662104 A CN 201710662104A CN 109386884 A CN109386884 A CN 109386884A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- conditioner indoor
- air conditioner
- guide frame
- 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
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- 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
-
- 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
- F24F13/082—Grilles, registers or guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention relates to field of air conditioning, more particularly to a kind of air conditioner indoor unit, the air pressure loss in inlet air flow path in order to solve the problems, such as existing air conditioner indoor unit is big, the present invention provides a kind of air conditioner indoor unit, the air conditioner indoor unit includes body, air intake grid and air outlet are provided on the body, it is characterized in that, the air outlet is the cyclic structure for being set to the bottom of the body, at least part of the air intake grid is located at the top of the air outlet, the air conditioner indoor unit further includes being set to the intracorporal guiding subassembly of the machine, the air intake grid, the path for allowing air to flow is collectively formed in the guiding subassembly and the air outlet.The present invention optimizes the path of air flowing, improves the service performance of complete machine by the setting of guiding subassembly.
Description
Technical field
The present invention relates to air conditioner indoor unit, and in particular to one kind can optimize air in the air-conditioning of the intracorporal flow path of machine
Indoor unit.
Background technique
Embedded air-conditioner indoor set include can be realized to the bodies of the basic functions such as air cooling/heating/dehumidifying and
The air inlet and air outlet being set on body.Air conditioner indoor unit air flowing path are as follows: the air of the interior space pass through into
Air port enters body, after refrigerating/heating/dehumidification treatments, is fed again into the interior space through air outlet.Referring to Fig.1, Fig. 1 shows
Have the structural schematic diagram of the air conditioner indoor unit of example.As shown in Figure 1, before air inlet 01 and air outlet 02 are all set in body
Panel, air inlet 01 are set to the middle part of front panel, and the outer rim that air outlet 02 is then set to air inlet is circumferential.
In the case of the entry/exit air port of air conditioner indoor unit uses above-mentioned arrangement form, during air conditioner indoor unit operation,
Middle part of the air of the interior space through front panel enters body through refrigerating/heating/dehumidification treatments along direction air inlet straight up
Afterwards, the direction outlet air of the outer ring of plate vertically downwards in front.Such air floating manner the problem is that: air
When entering body and sending out from body, flow direction needs the transformation of wide-angle (close to 180 °).In order to realize wide-angle
Transformation, it usually needs diagonal flow fan 03 is configured in body, specifically, diagonal flow fan 03 is first by air stream straight up
It throws away, rolls over for air stream horizontally outward；Air stream horizontally outward is thrown away downwards again, roll over for the consistent sky of air-out direction
Air-flow.As can be seen that the direction transformation of wide-angle haves the defects that air pressure loss is big, air is in the intracorporal flow path of machine
Need to be advanced optimized.Further, since air inlet and air outlet be easy to cause the part air quantity of air outlet in the same side of body
Short circuit, i.e. part air quantity are not engaged in the heat exchange of the interior space i.e. directly by again after being sent into the interior space from air outlet
Secondary sucking air intake grid, will cause the waste of heat, increase the energy consumption of complete machine.
Correspondingly, this field needs a kind of new air conditioner indoor unit to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve the inlet air flow path of existing air conditioner indoor unit
In the big problem of air pressure loss, the present invention provides a kind of air conditioner indoor unit, which includes body, described
Air intake grid and air outlet are provided on body, which is characterized in that the air conditioner indoor unit further includes that be set to the machine intracorporal
The path for allowing air to flow is collectively formed in guiding subassembly, the air intake grid, the guiding subassembly and the air outlet.
Flow-disturbing and guidance are carried out to air flowing between air intake grid and air outlet by guiding subassembly, air stream is optimized and exists
The intracorporal flow path of machine, improves the wind pushing performance in air conditioner indoor unit, reduces due to the bad generation of inlet air flow path
Energy consumption.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the air outlet is the ring for being set to the bottom of the body
Shape structure, at least part of the air intake grid are located at the top of the air outlet.
Since the density ratio hot-air of cold air is big, hot-air swims in the top of cold air.In air conditioner indoor unit
Under operating status in refrigeration cycle, set-up mode in this way, making the air into air intake grid is mostly hotter air,
Air quantity short circuit phenomenon is avoided, the air stream treatment effeciency of complete machine is improved.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the guiding subassembly includes fan, and the fan is axis stream
Fan.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the guiding subassembly further includes at least one guide frame,
The flowing of the guide frame guidance air in the path for which.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the guide frame is the plate-like knot that middle part is recessed upwards
Structure.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, multiple guiding ribs are provided on the guide frame.
By the setting of aerofoil fan, air flows through air inlet grill and enters after body through water conservancy diversion later directly along fan motor
Axial outlet air reduce the pressure loss of air for diagonal flow fan.By the setting of guide frame, in fan
Blade to air carry out a water conservancy diversion on the basis of, increase secondary water conservancy diversion, that is to say, that pass through blade and guide frame pair
Air stream between air intake grid and air outlet is disturbed and is oriented to, and optimizes air stream in the intracorporal flow path of machine.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the aerofoil fan includes fan motor and blade group, institute
It states guide frame to be fixedly connected with the output shaft of the fan motor, the blade group is fixed on the top of the guide frame.
By the way that guide frame is added to aerofoil fan, i.e., by carrying out the improvement in structure, guiding knot to aerofoil fan
Structure rotates together with the output shaft of fan motor, and the blade being fixed on above guide frame is servo-actuated.By blade to air stream
Disturbance, the air stream for making to beat blade forms whirlwind circle, and by guide frame to the guiding of air stream, so that meeting to guiding
The air stream of structure forms whirlwind column.By the way that guiding rib is arranged on guide frame, whirlwind column is gradually expanded to circumferential
It dissipates, and then can preferably dissipate the air outlet to cyclic structure.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the blade group is fixed on the upper table of the guide frame
Face or the blade group are fixed on the output shaft of the fan motor above the guide frame.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the guide frame is fixed on body, the guide frame
It is set to the either above or below of the aerofoil fan.
It is set in the case of the top of the aerofoil fan, if guide frame can be annual disk, the middle part of disk is reserved
The position of fan motor is installed out, annual disk is fixed on the chassis underside of body.It is set to the feelings of the lower section of the aerofoil fan
Under shape, guide frame can be arcuate structure, such as arcuate structure can be fixed on panel frame, as a preference, arc knot
The outer rim of structure with the inner edge of air outlet is just smooth is connected.Compared with the mode that guide frame is added on aerofoil fan, this
Guide frame is especially set to the mode below aerofoil fan by two ways reduces the self weight of fan, reduces fan electricity
The load of machine thereby reduces the noise of fan, improves the working efficiency of fan.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the air intake grid is set to the side wall of the body, described
Air outlet is set to the bottom of the body, and the lowest surfaces of the air intake grid are higher than the highest face of the air outlet.
Side horizontal is inwardly entered the wind, the air inlet/outlet combination of the circumferential oblique outer outlet air in bottom surface makes the span between air inlet/outlet direction
It greatly reduces, the pressure loss caused by wide-angle occurs in body as air-flow direction to reduce, to reduce
The energy consumption of complete machine, reduces the noise of air conditioner indoor unit；And the lowest surfaces of air intake grid are higher than setting for the highest face of air outlet
The phenomenon that the mode of setting completely avoids air quantity short circuit occurs, and improves the working efficiency of complete machine.
Detailed description of the invention
Air conditioner indoor unit of the invention is described with reference to the accompanying drawings and in conjunction with circular embedded air conditioner indoor unit.Attached drawing
In:
Fig. 1 shows the structural schematic diagram of the air conditioner indoor unit of conventional example；
Fig. 2 shows the structural schematic diagrams of air conditioner indoor unit of the invention；
Fig. 3 shows the schematic cross-sectional view of the main view direction of air conditioner indoor unit of the invention；
Fig. 4 A shows the structural schematic diagram one of the guiding subassembly of air conditioner indoor unit of the invention；
Fig. 4 B shows the structural schematic diagram two of the guiding subassembly of air conditioner indoor unit of the invention.
Reference signs list
1, body；2, chassis；3, air intake grid；31, access panel；4, panel frame；41, air outlet；51, fan motor；52, leaf
Piece；6, guide frame；61, positioning disk；62, platform；63, boss.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.Although for example,
Guide frame in attached drawing is the disk for the taper land composition that the circular platform and platform at substantially middle part extend downwardly out
Shape structure, but this manner is non-unalterable, those skilled in the art, which can according to need, makes adjustment to it, so as to
Specific application is adapted to, the circular platform at middle part is such as also configured as the arcuate structure being recessed upwards, or by middle part
Circular platform is set as polygonized structure, and the taper land of outer rim is correspondingly adjusted to incline configuration etc..
It should be noted that in the description of the present invention, term " center ", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of positional relationship are direction based on the figure or positional relationship, this
It is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
In addition, in order to better illustrate the present invention, numerous details is given in specific embodiment below.
It will be appreciated by those skilled in the art that without certain details, the present invention equally be can be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight purport of the invention.
As shown in Figures 2 and 3, Fig. 2 shows the structural schematic diagram of air conditioner indoor unit of the invention, Fig. 3 shows of the invention
The schematic cross-sectional view of the main view direction of air conditioner indoor unit.Referring to Fig. 2 and Fig. 3, air conditioner indoor unit mainly include for realizing refrigeration/
The body 1 of heat-production functions, the top of body 1 are provided with chassis 2, and it is to be installed that air conditioner indoor unit by chassis 2 is suspended in roof etc.
Position.The side of body 1 is circumferentially provided with air intake grid 3, and the access panel 31 of arcuate structure is provided on air intake grid 3.In air conditioning chamber
Interior machine is in the case of normal refrigerating/heating operating status, and access panel 31 is fixed on air intake grid 3.Under external force, it overhauls
Plate 31 can slide on the track for being set to air intake grid 3 along the vertical direction.Preferably, air intake grid 3 and access panel 31 are all made of
Injection molding.When needing to overhaul such as electrical appliance box body in body 1, pipe group component, by the way that access panel 31 is downward along track
The mode of sliding keeps above-mentioned component visible.The bottom of body 1 is provided with panel frame 4, and panel frame 4 and the bottom of body 1 are logical
Fastening screw is crossed to fix.As a preferred embodiment, panel frame 4 is pivotly connected by the bottom of hinge and body 1
It connects, when needing to overhaul such as evaporator in body 1, fan motor component, after fastening screw is removed, panel frame
4 under the effect of gravity around hinge rotate to vertical position, i.e., without departing from body 1 during upkeep operation.Face
The air outlet 41 of cyclic structure is provided on sheet frame 4.
It should be noted that the setting of above-mentioned air intake grid 3 and air outlet 41 is a kind of specific example, not to this
Invention constitutes non-essential restriction.The air inlet/outlet that those skilled in the art can flexibly set air conditioner indoor unit according to practical situation is real
Existing form, as long as guaranteeing that the setting position of air intake grid and air outlet and the relative position of the two are to connect with the non-of certain angle
Subparallel wide-angle changes pass relationship.Air inlet is such as set to a part top in body peripheral wall and not all,
The upper limb of air outlet further moves down, to guarantee that the lowest surfaces of air intake grid are apparently higher than the highest face of air outlet, to more may be used
The generation of air quantity short circuit phenomenon is avoided by ground.Or air inlet is set to a part of but not in body peripheral wall on the lower
The angle of the downward air inlet of level air inlet, such as tendency, air outlet and vertical direction can further decrease, to guarantee air inlet/outlet direction
Direction transformation more mitigate, thus become apparent reduce due to air inlet/outlet direction wide-angle change caused by pressure damage
It loses.
Air conditioner indoor unit of the invention further includes guiding subassembly, and air intake grid 3, guiding subassembly and air outlet 41 are collectively formed fair
Perhaps the path of air flowing, the working principle of complete machine is: air stream enters in body 1 from the air intake grid of surrounding, by evaporator
After processing, change direction under the guidance of guiding subassembly, is blown out from air outlet.With further reference to Fig. 3, guiding subassembly includes electricity
Fan and be set to the guide frame 6 on electric fan.Electric fan includes fan motor 51 and the blade group that is made of odd number of blades 52, is led
It is fixedly installed in structure 6 on the output shaft of fan motor 51, blade group is fixedly installed in the top of guide frame 6.
As shown in Figure 4 A and 4 B shown in FIG., Fig. 4 A shows the structural schematic diagram one of the guiding subassembly of air conditioner indoor unit of the invention
(vertical view), Fig. 4 B show the structural schematic diagram two (looking up) of the guiding subassembly of air conditioner indoor unit of the invention.Referring to Fig. 4 A and figure
4B and the disk-like structure being recessed upwards with continued reference to Fig. 3, guide frame 6 for middle part, disk-like structure includes the guiding of cyclic structure
Disk 61, the platform 62 for being set to 61 middle part of positioning disk and the boss 63 for being set to 62 middle part of platform, the output of fan motor 51
Axis is fixedly installed on boss 63.Positioning disk 61 has certain inclination angle, and the inclination angle matches with air outlet, so as to
Wind direction is accurately guided into the position of air outlet.It should be noted that blade group is fixedly installed in the top of guide frame 6, remove
Blade group, can also be fixed on and lead by the situation of the upper surface that blade group is fixed on to positioning disk 61 as illustrated in figures 4 a and 4b
Situation on the output shaft of the fan motor 51 of 61 top of disk.
Enter the air stream of body through the axial outlet air after aerofoil fan water conservancy diversion along fan motor through air inlet grill, and leads to
The blade of passing through fan carries out a water conservancy diversion and the on this basis secondary water conservancy diversion by guide frame to air stream to air, excellent
Air stream is changed in the intracorporal flow path of machine.
It should be noted that above-mentioned be installed in mode on fan motor 51 and guide frame for guide frame 6
Specific structure is a kind of specific example, does not constitute non-essential restriction to the present invention.Those skilled in the art can be according to reality
Border situation flexibly sets the structure and installation site of guide frame, as long as guaranteeing the secondary guide functions of guide frame 6,
Obviously, in addition to guide functions, guide frame can also reduce the air capacity for directly blowing to non-air outlet.It such as can be by guide frame
6 are set to the top of aerofoil fan, and if guide frame can be annual disk, installation fan motor is reserved in the middle part of annual disk
Position, annual disk are fixed on the chassis underside of body.Or guide frame 6 is set to the lower section of aerofoil fan, such as guiding knot
Structure can be arcuate structure, and arcuate structure is fixed on panel frame, and the outer rim of arcuate structure is connected just with the inner edge of air outlet.
As a preference, can be tied in guiding in order to which guide frame is better achieved to the guiding and flow-disturbing of air stream
Multiple guiding ribs are provided on structure, such as multiple guiding ribs can be from the middle part of disk-like structure to outer rim radiation at and multiple leading
It should be consistent with blade group to the guide direction of muscle.Fan motor such as is installed in guide frame and guide frame is set to axis
In the case of galvanic electricity fan top, the lower section of guide frame is arranged in guiding rib.And it is set to below Axial-flow electric fan in guide frame
In the case of, the top of guide frame is arranged in guiding rib.At least set in the side that guide frame is contacted with the air in path
It is equipped with guiding rib.
In air conditioner indoor unit of the invention, by the combination of the blade group of guide frame and aerofoil fan, led using dual
To method optimizing air in the intracorporal flow path of machine, improve the service performance of air conditioner indoor unit.By air inlet/outlet side
To adjustment, hence it is evident that the occurrence probability for reducing air quantity short circuit phenomenon reduces the energy consumption of complete machine, improve complete machine work effect
Rate.And the adjustment in air inlet/outlet direction keeps the direction transformation span of air inlet/outlet smaller, to reduce due to air-flow direction
The pressure loss caused by wide-angle occurs in body, reduces the noise of air conditioner indoor unit.Compared with diagonal flow fan, axis stream wind
Fan setting is more matched with air inlet/outlet direction adjusted, improves the service performance of complete machine.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of air conditioner indoor unit, including body, air intake grid and air outlet are provided on the body, which is characterized in that described
Air conditioner indoor unit further includes being set to the intracorporal guiding subassembly of the machine, the air intake grid, the guiding subassembly and the outlet air
The path for allowing air to flow is collectively formed in mouth.
2. air conditioner indoor unit according to claim 1, which is characterized in that the air outlet is the bottom for being set to the body
The cyclic structure in portion, at least part of the air intake grid are located at the top of the air outlet.
3. air conditioner indoor unit according to claim 2, which is characterized in that the guiding subassembly includes fan, the fan
For aerofoil fan.
4. air conditioner indoor unit according to claim 3, which is characterized in that the guiding subassembly further includes at least one guiding
Structure, the flowing of the guide frame guidance air in the path for which.
5. air conditioner indoor unit according to claim 4, which is characterized in that the guide frame is the disk that middle part is recessed upwards
Shape structure.
6. air conditioner indoor unit according to claim 5, which is characterized in that be provided with multiple guiding on the guide frame
Muscle.
7. air conditioner indoor unit according to claim 5, which is characterized in that the aerofoil fan includes fan motor and blade
Group, the guide frame are fixedly connected with the output shaft of the fan motor, and the blade group is fixed on the guide frame
Top.
8. air conditioner indoor unit according to claim 7, which is characterized in that the blade group is fixed on the guide frame
Upper surface, or
The blade group is fixed on the output shaft of the fan motor above the guide frame.
9. air conditioner indoor unit according to claim 5, which is characterized in that the guide frame is fixed on body, described to lead
To structure setting in the either above or below of the aerofoil fan.
10. the air conditioner indoor unit according to any one of claim 2 to 9, which is characterized in that the air intake grid is set to institute
The side wall of body is stated, the air outlet is set to the bottom of the body, and the lowest surfaces of the air intake grid are higher than the outlet air
The highest face of mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662104.2A CN109386884A (en) | 2017-08-04 | 2017-08-04 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662104.2A CN109386884A (en) | 2017-08-04 | 2017-08-04 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386884A true CN109386884A (en) | 2019-02-26 |
Family
ID=65412416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662104.2A Pending CN109386884A (en) | 2017-08-04 | 2017-08-04 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386884A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183148A (en) * | 1997-09-12 | 1999-03-26 | Taisei Corp | Air outlet for air conditioner facility |
| CN104236047A (en) * | 2013-06-14 | 2014-12-24 | 珠海格力电器股份有限公司 | Ceiling machine and ceiling machine panel thereof |
| CN105737354A (en) * | 2016-02-17 | 2016-07-06 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN106871235A (en) * | 2017-01-10 | 2017-06-20 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN207279805U (en) * | 2017-08-04 | 2018-04-27 | 青岛海尔空调电子有限公司 | Indoor apparatus of air conditioner |
-
2017
- 2017-08-04 CN CN201710662104.2A patent/CN109386884A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183148A (en) * | 1997-09-12 | 1999-03-26 | Taisei Corp | Air outlet for air conditioner facility |
| CN104236047A (en) * | 2013-06-14 | 2014-12-24 | 珠海格力电器股份有限公司 | Ceiling machine and ceiling machine panel thereof |
| CN105737354A (en) * | 2016-02-17 | 2016-07-06 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN106871235A (en) * | 2017-01-10 | 2017-06-20 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN207279805U (en) * | 2017-08-04 | 2018-04-27 | 青岛海尔空调电子有限公司 | Indoor apparatus of air conditioner |
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Application publication date: 20190226 |
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