CN107940584A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN107940584A CN107940584A CN201711427590.6A CN201711427590A CN107940584A CN 107940584 A CN107940584 A CN 107940584A CN 201711427590 A CN201711427590 A CN 201711427590A CN 107940584 A CN107940584 A CN 107940584A
- Authority
- CN
- China
- Prior art keywords
- baffle
- installing port
- air conditioner
- wind deflector
- refrigerant
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 28
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 208000036828 Device occlusion Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 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
-
- 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
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an indoor unit of an air conditioner. This indoor set includes the shell and sets up the outer tub of portion of refrigerant in the shell, and the outer tub of portion of refrigerant is used for the refrigerant tube coupling with the off-premises station, and the shell includes body and occlusion part, is provided with the installing port on the body, the installing port can make the outer tub of portion of refrigerant with the position of the refrigerant tube coupling of off-premises station expose in the shell, indoor set still includes drive arrangement, and drive arrangement can drive occlusion part and move between primary importance and second place, and at primary importance, occlusion part opens the installing port, and at the second place, occlusion part closes the installing port. The application provides an air conditioning indoor unit can drive the shielding part through drive arrangement and open and close the installing port automatically, when needs carry out the dismouting to the pipeline, only need open the installing port and operate through the installing port, need not to demolish the whole panel of indoor unit, has improved maintenance efficiency greatly.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of indoor apparatus of air conditioner.
Background technology
, it is necessary to carry out the refrigerant pipe and outdoor unit of indoor unit in the installation of indoor apparatus of air conditioner and some maintenance process
The dismounting of refrigerant pipe, the panel body of existing indoor apparatus of air conditioner are integral structure, and maintenance personal is in the maintenance to indoor unit
, it is necessary to first disassemble indoor apparatus of air conditioner in journey, then panel body overall pulling down can be subjected to indoor unit and outdoor unit
The dismounting of refrigerant pipe, operating process is cumbersome, and great inconvenience is caused to installation and after-sales service.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of indoor apparatus of air conditioner easy to maintenance.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of indoor apparatus of air conditioner, the indoor unit include shell and the external pipe portion of refrigerant being arranged in the shell, institute
State the external pipe portion of refrigerant to be used to be connected with the refrigerant pipeline of outdoor unit, the shell includes body and occlusion part, on the body
Installing port is provided with, the installing port enables to the position that the external pipe portion of the refrigerant is connected with the refrigerant pipeline of the outdoor unit
Put and be exposed to the shell, the indoor unit further includes driving device, and the driving device can drive the occlusion part first
Moved between position and the second place, in the first position, the occlusion part opens the installing port, in the second
Put, the occlusion part closes the installing port.
Preferably, the body includes bottom case, and the installing port is arranged on the bottom case.
Preferably, the occlusion part includes baffle, and the baffle is in elongate structure, and it is short that the baffle includes opposite both sides
Side, wherein side short side are connected with the driving device, and opposite side short side is connected with the bottom case.
Preferably, the driving device includes drive shaft, and the first installation is provided with the side short side of the baffle
Hole, the drive shaft are inserted into first mounting hole；And/or
Shaft is provided with the opposite side short side of the baffle, the second mounting hole is provided with the bottom case, it is described
Shaft is rotatably arranged in second mounting hole.
Preferably, the body includes bottom case and backboard, is provided with a side of the close backboard of the bottom case
Notch, the notch form the installing port.
Preferably, the indoor unit is wall hanging machine, and the baffle is installed on the body and the indoor unit is installed on
When on wall, the baffle is resisted against on the wall.
Preferably, the indoor unit further includes the wind deflector for wind-guiding, and the occlusion part includes Part I and second
Part, the Part I are connected with the driving device, and the Part II has the to be connected with the Part I
Three positions and the 4th position being connected with the wind deflector.
Preferably, the wind deflector is in elongate structure, and the Part II can be connected with a long side of the wind deflector.
Preferably, the plate-like structure of the Part II, it is described when the Part II is installed on the wind deflector
There is angle between Part II and the wind deflector.
Preferably, be provided with connection structure on the wind deflector, the Part II can by the connection structure with
The wind deflector connection, the connection structure are constructed so that the Part II has multiple location status, different positions
Under state, the angle between the Part II and the wind deflector is different.
The indoor apparatus of air conditioner that the application provides, the refrigerant pipeline of pipe portion external with refrigerant and outdoor unit connects on outer cover body
The position connect is provided with installing port, further includes driving device and occlusion part, by driving device occlusion part can be driven automatically will
Installing port opens and closes, when needing to dismount pipeline, it is only necessary to opens installing port and is grasped by installing port
Make, without the whole panel of indoor unit is removed, substantially increase overhaul efficiency.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the stereogram that a kind of indoor apparatus of air conditioner provided by the invention is seen from below；
Fig. 2 shows that a kind of indoor apparatus of air conditioner provided by the invention saves one of structure diagram of occlusion part；
Fig. 3 shows that a kind of indoor apparatus of air conditioner provided by the invention saves the second structural representation of occlusion part；
Fig. 4 shows the enlarged drawing of part A in Fig. 3；
Fig. 5 shows a kind of structure diagram of the baffle of indoor apparatus of air conditioner provided by the invention；
Fig. 6 shows the enlarged drawing of part B in Fig. 5；
Fig. 7 shows the structure diagram that another indoor apparatus of air conditioner provided by the invention looks to the front from inside；
Fig. 8 shows the structure diagram of baffle one end of another indoor apparatus of air conditioner provided by the invention；
Fig. 9 shows the structure diagram of the baffle other end of another indoor apparatus of air conditioner provided by the invention.
In figure, 1, shell；11st, body；111st, installing port；112nd, bottom case；113rd, the second card base；114th, it is raised；115th, lack
Mouthful；1151st, first side；1152nd, second side；1153rd, the 3rd side；116th, convex ribs；117th, air outlet；12nd, occlusion part；
121st, baffle；122nd, the first card base；123rd, groove；124th, groove；125th, sliding slot；126th, shaft；127th, the second mounting hole；128、
First support；129th, second support；2nd, the external pipe portion of refrigerant；3rd, driving device；31st, motor.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.In order to
The essence for the present invention that avoids confusion, the not narration in detail of known method, process, flow, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but not limited to "
Justice.
In the description of the present invention, it is to be understood that term " first ", " second " etc. are only used for description purpose, without
It is understood that to indicate or implying relative importance.In addition, in the description of the present invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
This application provides a kind of indoor apparatus of air conditioner, and as shown in Figure 1 to Figure 3, it includes shell 1 and is arranged in shell 1
The external pipe portion 2 of refrigerant, the refrigerant pipeline of outdoor unit can extend into shell 1 and pipe portion 2 external with refrigerant is connected, to realize room
The connection of interior heat exchanger and outdoor heat exchanger.Shell 1 includes body 11 and occlusion part 12, and installing port 111 is provided with body 11,
For installing port 111 so that the external pipe portion 2 of refrigerant is exposed to shell 1 with the position that the refrigerant pipeline of outdoor unit connects, occlusion part 12 can
Installing port 111 is opened and closed, need not be to indoor machine overhauling when, can be closed installing port 111 by occlusion part 12, when
When needing to dismount pipeline, it is only necessary to occlusion part 12 is dismantled, the disassembling operations of pipeline are carried out by installing port 11, without
The whole panel of indoor unit is removed, substantially increases overhaul efficiency.
To ensure the convenience of the complete appearance of indoor apparatus of air conditioner and disassembling pipe, it is preferable that installing port 111 is set
Extend on the bottom case 112 of body 1 and along the length direction of indoor unit, more operating spaces provided with the dismounting for pipeline,
It is further preferred that setting jagged 115 in a side of the close backboard of bottom case 112, which forms installing port
111, occlusion part 12 preferably stretched into by the opening side of notch 115 in notch 115 and with the respective outer side edges on the side of notch 115
Fixed (having specific introduction below).
Occlusion part 12 can be formed with body 11 and is detachably connected, and specifically, occlusion part 12 includes baffle 121, baffle 121
On be provided with the first connection structure, the second connection structure, the first connection structure and the second connection structure phase are provided with body 11
Coordinate so that baffle 121 and body 11 are formed is detachably connected, the first connection structure and the second connection structure for example by being clamped,
The modes such as grafting, fastener connection, which are formed, to be detachably connected, and being detachably connected herein refers to that occlusion part 12 can be completely from room
Disassembled on interior machine.For example, in the embodiment shown in Fig. 3 to 6, the first connection structure includes the first card base 122, and second connects
Binding structure includes the second card base 113, and the first card base 122 can be mutually clamped with the second card base 113, as shown in figure 4, notch 115
Including opposite first side 1151, second side 1152 and the 3rd side of connection first side 1151 and second side 1152
Side 1153, the second card base 113 are preferably provided on the 3rd side 1153, and the second card base 113 includes elastic arm, one end of elastic arm
It is connected with the 3rd side 1153, lug boss is provided with the other end, lug boss is preferably directed towards the internal direction protrusion of indoor unit, such as
Shown in Fig. 6, baffle 12 has opposite first surface and second surface, when baffle 12 is installed on body 11, first surface
In indoor unit, second surface is located at outside indoor unit, sets fluted 123 on the first surface, the first card base 122 is arranged on
On the bottom wall of groove 123, in this way, when baffle 12 is installed on body 11, the second card base 113 is contained in inside groove 123, from
And the compactedness of structure is improved, and can ensure the integrality of appearance.
Further, the second connection structure further includes protrusion 114, and the first connection structure includes groove 124, raised 114 energy
Enough it is inserted into groove 124, for example, as shown in figure 4, protrusion 114 is arranged on the 3rd side 1153, as shown in fig. 6, groove 124
It is arranged on the connection first surface of baffle 121 and the side surrounding surface of second surface, raised 114 preferred elongated structures and extension
Direction is consistent with the extending direction of baffle 121, groove 124 with protrusion 114 structure be adapted so that improve baffle 121 with
The connection reliability of body 11.In addition, 114 and second card base 113 of protrusion is arranged on the same side of notch 115, side
Just the dismounting of baffle 121.It is, of course, understood that the location swap of the first connection structure and the second connection structure, i.e., first
Connection structure is arranged on body 11, and the second connection structure is arranged on baffle 121.
Further, slide, the phase of baffle 121 are provided with the first side 1151 and second side 1152 of notch 115
To both sides edge can be slided along slide, on the one hand the installation process of baffle 121 can be oriented to, on the other hand can
Spacing, the installation reliability of raising baffle 121 is carried out after installation is complete in baffle 121 to baffle 121.In a specific implementation
In example, as shown in figure 4, slide includes the convex ribs 116 being arranged on the first side 1151 and second side 1152 of notch 113,
As shown in fig. 6, being provided with sliding slot 125 on the side surrounding surface of baffle 121, convex ribs 116 are inserted into sliding slot 125, so as to fulfill gear
Slip of the plate 121 along convex ribs 116.
Preferably due to baffle 121 is elongate structure, in order to further improve the installation reliability of baffle 121, along baffle
121 extending direction is provided with multiple first card bases 122 and groove 124, and corresponding second card base 113 and protrusion 114 are also provided with
Have multiple.
In alternate embodiments, occlusion part 12 may be set to be upset structure, push-pull configuration etc. can be by installing port
111 structures opened, for example, a side of baffle 121 is hinged with body 11, opposite another side can be by being clamped, inserting
Connect, connection mode and body 11 formation such as fastener connection are detachably connected.
Since baffle 121 is disposed in the interior position of the machine by wall, in order to further facilitate the opening and closing of baffle 121,
Preferably, indoor apparatus of air conditioner further includes driving device 3, and automatic opening and the pass of baffle 121 can be driven by driving device 3
Close, be manually operated without people, further improve maintenance efficiency.Driving device 3 can be that driving baffle 121 is rotated to beat on and off
Close installing port 111 or driving baffle 121 reciprocatingly slides to open and close installing port 111, for example, in Fig. 7 to Fig. 9
In shown embodiment, driving device 3 is motor 31, and a short brink of baffle 121 is provided with shaft 126, on installing port 111 with
Shaft is provided with the first mounting hole (not shown) on 126 corresponding side, and shaft 126 is rotatably supported in the first mounting hole
Interior, another short brink opposite with shaft 126 is provided with the second mounting hole 127 on baffle 121, and the drive shaft of motor 31 penetrates
In two mounting holes 127, the cross section of the second mounting hole 127 is noncircular cross section, is, for example, D-shaped, so that drive shaft can
Baffle 121 is driven to rotate, in this way, motor 31 can drive baffle 121 to rotate between the first position and the second position, first
Position, baffle 121 open installing port 111, and in the second place, baffle 121 closes installing port 111.Motor 31 is preferably installed
On the internal face of bottom case 112.Preferably, first support 128 and second support 129 are provided with the first surface of baffle 121,
Shaft 126 is arranged in first support 128, and sleeve is provided with second support 129, and the inner cavity of sleeve forms the second mounting hole
127。
Further, indoor unit further includes opening/closing trigger device (not shown) and for controlling driving device 3
Control device (not shown), when opening/closing trigger device is triggered, control device control driving device 3 drives baffle 121
Movement is installing port 111 to be opened, and when opening/closing trigger device is triggered again, control device control driving device 3 drives gear
121 counter motion of plate is installing port 111 to be closed.Opening/closing trigger device can be for example provided on indoor unit control panel
Button, user can realize the automatic shutter of baffle 121 by the operation to button, so as to further increase the dimension of indoor unit
Repair efficiency.
Further, installing port 111 is closed and when wall hanging machine is hung on wall by baffle 121, and baffle 121 is resisted against wall
On, so as to ensure the integrality of indoor unit appearance and improve the installation reliability of wall hanging machine.
Further, indoor unit further includes the wind deflector (not shown) for wind-guiding, for example, in the bottom case of shell 1
112 and the handover region of front panel be provided with air outlet 117, wind deflector is arranged at air outlet 117, it is preferable that also available
Baffle 121 optimizes the structure of wind deflector, so as to optimize the air-supply effect of indoor unit.Specifically, it is provided with wind deflector
The part-structure of 3rd connection structure (not shown), baffle 121 or baffle 121 can be installed by the 3rd connection structure
In on wind deflector, it is preferable that wind deflector is in elongate structure, and baffle 121 is connected with a long side of wind deflector, so so that indoor
The air supplying distance of machine is farther, and wind direction is wider, and air-supply is softer.
When baffle 121 is arranged to be detachably connected with body 11, i.e., baffle 121 can be removed from indoor unit completely
When, it is preferable that, can be by baffle 121 from body 11 if user needs further to adjust the wind direction and air supplying distance of indoor unit
On disassemble, and be installed on by the 3rd connection structure on wind deflector.In order to further simplify structure, it is preferable that the 3rd connects
Binding structure is identical with the structure of the second connection structure, so that the first connection structure of baffle 121 can either be connected with second
Structure is engaged so that baffle 121 is installed on body 11, and can be engaged with the 3rd connection structure so that baffle 121 to be installed
In on wind deflector.
Preferably, when baffle 121 is installed on wind deflector, there is angle, further to change between baffle 121 and wind deflector
The air-supply effect of kind indoor unit.It is further preferred that the angle between baffle 121 and wind deflector is arranged to adjustable, to facilitate use
Family is according to demand adjusted the position of baffle 121, for example, the 3rd connection structure is constructed so that baffle 121 with multiple
Location status, under different location status, the angle between baffle 121 and wind deflector is different, and in one embodiment, the 3rd connects
Binding structure includes the multiple slots being arranged on wind deflector, and baffle 121 can be formed not from different slot grafting with wind deflector
Same angle, in another embodiment, the opposite two sides of baffle 121 such as two short sides are provided with shaft, and baffle 121 passes through
Shaft is formed with wind deflector and is rotatablely connected, and damping piece such as rubber ring is provided between shaft and wind deflector, with to baffle 121
Rotated relative to wind deflector and damping force is provided, so that baffle 121 can be fixed with respect to wind deflector in any angle.
When baffle 121 is inconvenient to be disassembled from body 11, it is preferable that baffle 121 includes some, therein
One part is connected with body 11, and other parts are formed with Part I and are detachably connected, for example, baffle 121 includes first
Point and Part II, Part I and body 11 formed hinged, or be connected with motor, Part II can with Part I formation
Dismantling connection, such as clamping, grafting, fastener connection are formed, Part II can be installed on wind deflector, to improve indoor unit
Air-supply effect.Part II is similar with the connection mode of wind deflector with foregoing overall baffle with the connection mode of wind deflector,
Details are not described herein.
The indoor apparatus of air conditioner that the application provides, the refrigerant pipeline of pipe portion external with refrigerant and outdoor unit on outer cover body 11
The position of connection is provided with installing port 111, when needing to dismount pipeline, it is only necessary to operated by installing port 111,
Without the whole panel of indoor unit is removed, overhaul efficiency is substantially increased.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred solution can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only exemplary, and it is nonrestrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace
Change, be all included in scope of the presently claimed invention.
Claims (10)
1. a kind of indoor apparatus of air conditioner, it is characterised in that the indoor unit is included outside shell and the refrigerant being arranged in the shell
Adapter portion, the external pipe portion of refrigerant are used to be connected with the refrigerant pipeline of outdoor unit, and the shell includes body and occlusion part, institute
State and installing port is provided with body, the installing port enables to the refrigerant pipeline of the external pipe portion of the refrigerant and the outdoor unit
The position of connection is exposed to the shell, and the indoor unit further includes driving device, and the driving device can drive described block
Portion moves between the first position and the second position, and in the first position, the occlusion part opens the installing port, in institute
The second place is stated, the occlusion part closes the installing port.
2. indoor apparatus of air conditioner according to claim 1, it is characterised in that the body includes bottom case, and the installing port is set
Put on the bottom case.
3. indoor apparatus of air conditioner according to claim 2, it is characterised in that the occlusion part includes baffle, and the baffle is in
Elongate structure, the baffle include opposite both sides short side, and wherein side short side is connected with the driving device, opposite side short side
It is connected with the bottom case.
4. indoor apparatus of air conditioner according to claim 3, it is characterised in that the driving device includes drive shaft, the gear
The first mounting hole is provided with the side short side of plate, the drive shaft is inserted into first mounting hole；And/or
Shaft is provided with the opposite side short side of the baffle, the second mounting hole, the shaft are provided with the bottom case
It is rotatably arranged in second mounting hole.
5. indoor apparatus of air conditioner according to claim 3, it is characterised in that the body includes bottom case and backboard, the bottom
Jagged, the notch composition installing port is set in a side of the close backboard of shell.
6. indoor apparatus of air conditioner according to claim 5, it is characterised in that the indoor unit is wall hanging machine, the baffle peace
It is attached on the body and when the indoor unit is installed on wall, the baffle is resisted against on the wall.
7. the indoor apparatus of air conditioner according to one of claim 1 to 6, it is characterised in that the indoor unit is further included for leading
The wind deflector of wind, the occlusion part include Part I and Part II, and the Part I is connected with the driving device, institute
Stating Part II has the third place being connected with the Part I and the 4th position being connected with the wind deflector.
8. indoor apparatus of air conditioner according to claim 7, it is characterised in that the wind deflector is in elongate structure, and described second
Part can be connected with a long side of the wind deflector.
9. indoor apparatus of air conditioner according to claim 7, it is characterised in that the plate-like structure of Part II, when described
When Part II is installed on the wind deflector, there is angle between the Part II and the wind deflector.
10. indoor apparatus of air conditioner according to claim 9, it is characterised in that connection structure, institute are provided with the wind deflector
State Part II to be connected with the wind deflector by the connection structure, the connection structure is constructed so that described second
Part has multiple location status, and under different location status, the angle between the Part II and the wind deflector is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427590.6A CN107940584B (en) | 2017-12-22 | 2017-12-22 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427590.6A CN107940584B (en) | 2017-12-22 | 2017-12-22 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940584A true CN107940584A (en) | 2018-04-20 |
| CN107940584B CN107940584B (en) | 2024-03-08 |
Family
ID=61940172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427590.6A Active CN107940584B (en) | 2017-12-22 | 2017-12-22 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940584B (en) |
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| CN109737499A (en) * | 2018-12-20 | 2019-05-10 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN113137659A (en) * | 2021-04-13 | 2021-07-20 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737499A (en) * | 2018-12-20 | 2019-05-10 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN113137659A (en) * | 2021-04-13 | 2021-07-20 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
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| Publication number | Publication date |
|---|---|
| CN107940584B (en) | 2024-03-08 |
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