CN107504560A - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN107504560A CN107504560A CN201710639770.4A CN201710639770A CN107504560A CN 107504560 A CN107504560 A CN 107504560A CN 201710639770 A CN201710639770 A CN 201710639770A CN 107504560 A CN107504560 A CN 107504560A
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- CN
- China
- Prior art keywords
- air outlet
- wall
- indoor unit
- air
- conditioner indoor
- 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.)
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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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides a kind of wall-hanging air conditioner indoor unit, and it includes housing, and rear side has air inlet, and front side has the upper air outlet being arranged above and below and lower air outlet；Evaporator, it is arranged in housing；At least one blower fan, is arranged in housing, for promoting room air to enter housing from air inlet, is blown out after evaporator heat exchange formation heat exchange wind, then from upper air outlet and/or lower air outlet；Overhead gage, it is configured to controllably beat air outlet in opening/closing；And lower baffle plate, it is configured to controllably beat air outlet under opening/closing.The wall-hanging air conditioner indoor unit of the present invention greatly increases the angle of up-draught and lower blowing, the problem of avoiding wind blow-through human body.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
There is downward trend because cold air density is larger, hot-air density is smaller to have ascendant trend, wall-hanging air conditioner room
Interior machine blows downwards with being desirable for wind greater angle in heating, is blown upwards with being desirable for wind greater angle in refrigeration.
Traditional wall-hanging air conditioner indoor unit opens up air outlet on front side of housing bottom, using wind deflector realize up-draught and
Lower blowing.But the position of air outlet, towards fixed, the rotational angle of wind deflector is also limited, and can not realize can wide-angle
Up-draught, dry under and can wide-angle.If blowing angle is not big enough, it is possible that the problem of wind blow-through human body, make human body
Feel uncomfortable.
The content of the invention
It is an object of the present invention to overcome at least one defect existing for prior art, there is provided a kind of wall-hanging air conditioner
Indoor set, increase the angle of up-draught and lower blowing, the problem of avoiding wind blow-through human body.
Especially, the invention provides a kind of wall-hanging air conditioner indoor unit, it includes：
Housing, rear side have air inlet, and front side has the upper air outlet being arranged above and below and lower air outlet；
Evaporator, it is arranged in housing；
At least one blower fan, is arranged in housing, for promoting room air to enter housing from air inlet, is changed with evaporator
After thermosetting heat exchange wind, then blow out from upper air outlet and/or lower air outlet；
Overhead gage, it is configured to controllably beat air outlet in opening/closing；With
Lower baffle plate, it is configured to controllably beat air outlet under opening/closing.
Alternatively, the housing parts between upper air outlet and lower air outlet are front panel；Overhead gage can be controllably complete
Slided between the position being hidden on rear side of front panel and the position of completely enclosed upper air outlet, to adjust the air-out of upper air outlet
Area；And lower baffle plate can be controllably between the position being completely hidden on rear side of front panel and the position of completely enclosed lower air outlet
Slide, to adjust the air-out area of lower air outlet.
Alternatively, the first rack is provided with overhead gage, the first stepper motor, the first stepper motor are provided with front panel
On first gear is installed, first gear engages with the first rack, to drive overhead gage to slide；And is provided with lower baffle plate
Two racks, the second stepper motor is provided with front panel, second gear, second gear and second are installed on second stepper motor
Rack engages, to drive lower baffle plate to slide.
Alternatively, front panel is shutter, to allow heat exchange wind to be blowed to forward by front panel when opening
It is indoor.
Alternatively, upper air outlet is towards front lower place, and lower air outlet is towards front lower place.
Alternatively, overhead gage, lower baffle plate and front panel are the arcuate structure of middle part lordosis.
Alternatively, the quantity of blower fan is two, and two blower fans are respectively that axis extends and along the vertical direction in left-right direction
The upper cross flow fan and lower cross flow fan of arrangement.
Alternatively, it is provided with partition member on front side of two blower fans；The uper side surface of partition member and housing upper inside walls
Upper air duct is formed, guides the wind of upper cross flow fan into upper air outlet；And the downside surface of partition member and inwall on the downside of housing
Lower air duct is formed, guides the wind of lower cross flow fan into lower air outlet.
Alternatively, the front side surface of partition member and housing front inner wall form the middle wind of connection upper air duct and lower air duct
Road.
Alternatively, evaporator is arranged between blower fan and air inlet.
The wall-hanging air conditioner indoor unit of the present invention only sets the scheme of an air outlet compared to prior art, is provided with
Upper air outlet is used for up-draught, sets lower air outlet to be used to dry downwards, increases the angle of up-draught and lower blowing, even
It can realize and dry vertically upward and vertically downward, it is entirely avoided the problem of wind blow-through human body.Upper air outlet and lower air outlet
Can controllably it be opened and closed, user can only open air outlet, only opens lower air outlet or open upper air outlet simultaneously as needed
With lower air outlet, extreme enrichment air supply pattern.
Further, wall-hanging air conditioner indoor unit of the invention is by making front panel be shutter, before enabling to
Panel is dried forward.When multiple grids of shutter rotate, additionally it is possible to change air-out direction.In this way, shutter and upper and lower air-out
Mouth together, realizes three comprehensive air-out in direction of upper, middle and lower, increases wind direction, improve refrigerating/heating speed.And enter
One step enriches air supply pattern.
Further, wall-hanging air conditioner indoor unit of the invention sets two cross flow fans, is respectively used to and upper air outlet
Matched with lower air outlet, and set partition member to form upper air duct, lower air duct and middle air channel, make blower fan apart from air outlet away from
From shorter, air-supply is more efficient.Also, compared to the scheme for setting a larger blower fan of power, the present invention sets two blower fans,
The power of two blower fans is relatively small.In this way, when only opening an air outlet, it is only necessary to open a blower fan, such energy
Enough make the operation power attenuation of blower fan smaller, it is more saved.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic cross sectional views of the wall-hanging air conditioner indoor unit of one embodiment of the invention；
Fig. 2 is the schematic diagram that wall-hanging air conditioner indoor unit shown in Fig. 1 is closed after upper air outlet and lower air outlet；
Fig. 3 is schematic diagram when wall-hanging air conditioner indoor unit shown in Fig. 1 only opens lower air outlet；
Fig. 4 is schematic diagram when wall-hanging air conditioner indoor unit shown in Fig. 1 only opens air outlet；
Fig. 5 is the schematic cross sectional views of the indoor apparatus of air conditioner of another embodiment of the present invention；
Fig. 6 is schematic diagram when wall-hanging air conditioner indoor unit shown in Fig. 5 opens lower air outlet；
Fig. 7 is schematic diagram when wall-hanging air conditioner indoor unit shown in Fig. 5 opens upper air outlet.
Embodiment
The wall-hanging air conditioner indoor unit of the embodiment of the present invention is described referring to Fig. 1 to Fig. 7, the embodiment of the present invention is retouched
In stating, the orientation or position relationship of the instruction such as "front", "rear", " on ", " under ", " top ", " bottom ", " interior ", " outer ", " transverse direction " are base
In orientation shown in accompanying drawing or position relationship, described only for the purposes of description is of the invention with simplified, rather than instruction or hint meaning
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.
As depicted in figs. 1 and 2, the wall-hanging air conditioner indoor unit of the embodiment of the present invention may include housing 10, steams in general manner
Send out device 20, at least one blower fan, overhead gage 50 and lower baffle plate 60.The wall-hanging air conditioner indoor unit coordinates with air-conditioner outdoor unit and made
With the refrigerating/heating using the realization of Vapor Compression Refrigeration Cycle system to indoor environment.
Housing 10 defines receiving space, to accommodate all parts of wall-hanging air conditioner indoor unit.The rear side tool of housing 10
There is air inlet 101, front side has the upper air outlet 102 being arranged above and below and lower air outlet 103.Evaporator 20 is arranged on housing 10
It is interior, can be finned evaporator.Blower fan is arranged in housing 10, for promoting room air to enter housing 10 from air inlet 101,
Heat exchange wind is formed with the heat exchange of evaporator 20, then heat exchange envelope is blown out from upper air outlet 102 and/or lower air outlet 103.Evaporation
Device 20 be may be provided between blower fan and air inlet 101, and air outlet is more swimmingly blowed in order to the wind of blower fan.Certainly, can also make
Blower fan is arranged between evaporator 20 and air inlet 101.Overhead gage 50 is configured to controllably beat air outlet 102 in opening/closing, under
Baffle plate 60 is configured to controllably beat air outlet 103 under opening/closing.
The wall-hanging air conditioner indoor unit of existing structure only opens up an air outlet forward in the bottom of housing 10, be unfavorable for
Upper air-supply, it can not even more realize upward vertical ventilation.And upper air outlet 102 is used for up-draught in the embodiment of the present invention, set
Lower air outlet 103 is used to dry downwards, increases the angle of up-draught and lower blowing, the problem of avoiding wind blow-through human body.It is excellent
Selection of land, air outlet 102 is opened up towards front lower place, lower air outlet 103 is opened up towards front lower place, it is vertical to easily facilitate realization
Dry upwards and vertically downward.
Also, in the embodiment of the present invention, upper air outlet 102 and lower air outlet 103 can be controllably opened and closed, and user can basis
Need only to open upper air outlet 102, only open lower air outlet 103 or open upper air outlet 102 and lower air outlet 103 simultaneously, such as
This extreme enrichment air supply pattern.Such as Fig. 4, in air conditioner refrigerating, air outlet 102 can be only opened, closes lower air outlet
103, it is easy to blow on cold wind, cold wind flows still further below makes whole interior space temperature more balance.Such as Fig. 3, in air-conditioning heating
When, it can only open lower air outlet 103, air outlet 102 in closing, be easy to blow under hot blast, flowing up hot blast makes whole interior
Space temperature more balances.Or no matter in refrigeration or heating, two air outlets can be opened simultaneously, increase going out for indoor set
Wind angle, refrigeration or heating are promptly realized in favor of indoor.
In certain embodiments, the housing parts between upper air outlet 102 and the lower air outlet 103 are front panel 13.
Overhead gage 50 controllably can be completely hidden between the position of the rear side of front panel 13 and the position for completely enclosing air outlet 102
Slide, to adjust the air-out area of upper air outlet 102.For example, overhead gage 50 can be made to open upper air outlet 102, completely completely
Air outlet 102 or upper air outlet 102 is opened to certain aperture, such as opened to 30%, 50% in closing.Similarly, lower block
Plate 60 can be controllably sliding between the position of the position of the rear side of front panel 13 and completely enclosed lower air outlet 103 is completely hidden in
It is dynamic, to adjust the air-out area of lower air outlet 103.
Specifically, in accompanying drawing non-illustrated embodiment, two sets of electric gear rackworks can be used to drive overhead gage 50
Moved with lower baffle plate 60.The first rack is provided with overhead gage 50, is provided with the first stepper motor on front panel 13, first
First gear is installed, first gear engages with the first rack on stepper motor.First stepper motor rotational band moves first gear
Rotate, first gear, which rotates, drives the translation of the first rack, to drive overhead gage 50 to slide.Similarly, set on lower baffle plate 60
There is the second rack, the second stepper motor is provided with front panel 13, second gear, second gear are installed on the second stepper motor
Engaged with the second rack, to drive lower baffle plate 60 to slide.
In certain embodiments, overhead gage 50, lower baffle plate 60 and front panel 13 are the arcuate structure of middle part lordosis, with
The flexible of overhead gage 50 and lower baffle plate 60 is more favorable for, while also allows for making air outlet 102 set towards front upper place, makes lower air-out
Mouth 103 is set towards front lower place, and the outward appearance of wall-hanging air conditioner indoor unit is more attractive in appearance.
In certain embodiments, as shown in figure 5, front panel 13 can be made to be shutter, it is set by multiple be parallel to each other
The grille strip 131 put is formed, and is formed between adjacent grid bar 131 by ventilation gap, to allow heat exchange wind to lead to when opening
Cross at front panel 13 and blow to interior forward.
Multiple grille strips can be made not rotate, remain at ventilation state, to be opened in wall-hanging air conditioner indoor unit
Shi Yizhi can be blown forward by front panel 13.
Also multiple grille strip synchronous axial systems can be enable, to change wind direction.As shown in figure 5, multiple 131 equal edges of grille strip
Horizontal direction extends, and during its synchronous axial system, can adjust wind direction in above-below direction.When multiple grille strips 131 up and down reciprocatingly rotate,
Bottom wind can also be realized.Certainly, also multiple grille strips can be made vertically to extend, so as to realize the regulation of left and right wind direction with
And realize left and right pendulum wind.
The present embodiment makes it together with upper air outlet 102, lower air outlet 103 by enabling front panel 13 to dry forward,
Three comprehensive air-out in direction of upper, middle and lower are realized, wind direction is increased, improves refrigerating/heating speed.It is and further rich
Rich air supply pattern.For example, comprise at least following several air supply patterns：Only blow forward as shown in Figure 5, air outlet and lower air-out
Mouth 103 is closed；Air-supply combines air-supply downwards forward as shown in Figure 6；Air-supply combines air-supply upwards forward as shown in Figure 7.
In certain embodiments, such as Fig. 1, the quantity of blower fan is two, and two blower fans are preferably respectively axis along right and left
To extension and the upper cross flow fan 41 arranged along the vertical direction and lower cross flow fan 42.Also, the front side of two blower fans is set
There is partition member 30.The uper side surface 31 of partition member 30 forms upper air duct 91 with the upper inside walls 11 of housing 10, by upper through-flow
The wind of blower fan 41 guides air outlet 102 into.And the downside surface 32 of partition member 30 forms leeward with the downside inwall 12 of housing 10
Road 92, guide the wind of lower cross flow fan 42 into lower air outlet 103.
Preferably, the front side surface 33 of partition member 30 can be made to form with the front inner wall of housing 10 (i.e. front panel 13) to connect
The middle air channel 93 of upper air duct 91 and lower air duct 92.In this way, in air outlet 103 under only opening, such as Fig. 3, through-flow wind can be made
The wind of machine 41 imports lower air duct 92 through middle air channel 93.When only opening air outlet 102, such as Fig. 4, lower cross flow fan 42 can be made
Wind through middle air channel 93 import lower air duct 92.
Certainly, in some optional structures, it can also make partition member 30 that upper air duct 91 and lower air duct 92 is completely separated,
The wind of air outlet 102 is entirely derived from cross flow fan 41, the wind of lower air outlet 103 is entirely derived from lower cross flow fan
42。
For the indoor apparatus of air conditioner of same specification, two lower-powered cross flow fans can be set as described in the embodiment,
The larger cross flow fan of one power (power is substantially equal to two small cross flow fan sums) also can be only set.But
Under certain situation, as refrigerating/heating demand it is relatively low when, air quantity require it is low, opening powerful cross flow fan makes its rotating speed smaller,
Blower fan is relatively low in slow-speed of revolution operational efficiency.Therefore, the present embodiment is larger instead of one using two lower-powered cross flow fans
Cross flow fan, can air quantity require it is low when only open a cross flow fan, make its rotating speed higher, operational efficiency is more
It is high.In addition, two cross flow fans match with upper air outlet 102 and lower air outlet 103 respectively, and partition member 30 is set to be formed
Air channel 91, lower air duct 92 and middle air channel 93, make blower fan shorter apart from the distance of air outlet, air-supply is more efficient.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of wall-hanging air conditioner indoor unit, including：
Housing, rear side have air inlet, and front side has the upper air outlet being arranged above and below and lower air outlet；
Evaporator, it is arranged in the housing；
At least one blower fan, it is arranged in the housing, for promoting room air to enter the housing from the air inlet, with
After the evaporator heat exchange forms heat exchange wind, then from the upper air outlet and/or the lower air outlet blowout；
Overhead gage, it is configured to controllably beat upper air outlet described in opening/closing；With
Lower baffle plate, it is configured to controllably beat lower air outlet described in opening/closing.
2. wall-hanging air conditioner indoor unit according to claim 1, wherein
Housing parts between the upper air outlet and the lower air outlet are front panel；
The overhead gage controllably in the position being completely hidden on rear side of the front panel and can completely enclose air outlet on described
Position between slide, to adjust the air-out area of the upper air outlet；And
The lower baffle plate controllably in the position being completely hidden on rear side of the front panel and can completely enclose the lower air outlet
Position between slide, to adjust the air-out area of the lower air outlet.
3. wall-hanging air conditioner indoor unit according to claim 2, wherein
The first rack is provided with the overhead gage, the first stepper motor, the first stepping electricity are provided with the front panel
First gear is installed, the first gear engages with first rack, to drive the overhead gage to slide on machine；And
The second rack is provided with the lower baffle plate, the second stepper motor, the second stepping electricity are provided with the front panel
Second gear is installed, the second gear engages with second rack, to drive the lower baffle plate to slide on machine.
4. wall-hanging air conditioner indoor unit according to claim 2, wherein
The front panel is shutter, to allow the heat exchange wind to be blowed to forward by the front panel when opening
It is indoor.
5. wall-hanging air conditioner indoor unit according to claim 4, wherein
The upper air outlet is towards front lower place, and the lower air outlet is towards front lower place.
6. wall-hanging air conditioner indoor unit according to claim 2, wherein
The overhead gage, the lower baffle plate and the front panel are the arcuate structure of middle part lordosis.
7. wall-hanging air conditioner indoor unit according to claim 1, wherein
The quantity of the blower fan is two, and two blower fans are respectively that axis extends and arranged along the vertical direction in left-right direction
Upper cross flow fan and lower cross flow fan.
8. wall-hanging air conditioner indoor unit according to claim 7, wherein
Partition member is provided with front side of described two blower fans；
The uper side surface of the partition member forms upper air duct with the housing upper inside walls, by the wind of the upper cross flow fan
Guide the upper air outlet into；And
The downside surface of the partition member forms lower air duct with inwall on the downside of the housing, by the wind of the lower cross flow fan
Guide the lower air outlet into.
9. wall-hanging air conditioner indoor unit according to claim 8, wherein
The front side surface of the partition member and the housing front inner wall, which are formed, connects the upper air duct and the lower air duct
Middle air channel.
10. wall-hanging air conditioner indoor unit according to claim 1, wherein
The evaporator is arranged between the blower fan and the air inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639770.4A CN107504560B (en) | 2017-07-31 | 2017-07-31 | Wall-mounted air conditioner indoor unit |
| PCT/CN2018/097257 WO2019024764A1 (en) | 2017-07-31 | 2018-07-26 | Wall-mounted indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639770.4A CN107504560B (en) | 2017-07-31 | 2017-07-31 | Wall-mounted air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107504560A true CN107504560A (en) | 2017-12-22 |
| CN107504560B CN107504560B (en) | 2020-08-04 |
Family
ID=60690322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639770.4A Active CN107504560B (en) | 2017-07-31 | 2017-07-31 | Wall-mounted air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107504560B (en) |
| WO (1) | WO2019024764A1 (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266802A (en) * | 2018-02-23 | 2018-07-10 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN108375108A (en) * | 2018-01-12 | 2018-08-07 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN108426315A (en) * | 2018-05-18 | 2018-08-21 | 珠海格力电器股份有限公司 | A kind of air-out control method of air conditioner wall-mounted machine and air conditioner and wall hanging machine |
| CN108592207A (en) * | 2018-05-30 | 2018-09-28 | 珠海格力电器股份有限公司 | Wall-hanging air conditioner indoor unit and air-conditioning system |
| CN108644907A (en) * | 2018-07-09 | 2018-10-12 | 海信（山东）空调有限公司 | A kind of wall-hanging air conditioner |
| CN108917003A (en) * | 2018-08-17 | 2018-11-30 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN109237616A (en) * | 2018-11-02 | 2019-01-18 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
| WO2019024764A1 (en) * | 2017-07-31 | 2019-02-07 | 青岛海尔空调器有限总公司 | Wall-mounted indoor unit of air conditioner |
| CN109812871A (en) * | 2019-03-13 | 2019-05-28 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109882931A (en) * | 2019-03-21 | 2019-06-14 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN110006101A (en) * | 2019-05-05 | 2019-07-12 | 珠海格力电器股份有限公司 | Casing assembly and wall-mounted air conditioner |
| CN110173880A (en) * | 2019-06-27 | 2019-08-27 | 宁波奥克斯电气股份有限公司 | Air conditioner |
| CN110864362A (en) * | 2018-08-17 | 2020-03-06 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN111895511A (en) * | 2020-08-10 | 2020-11-06 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN113048569A (en) * | 2021-03-31 | 2021-06-29 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and control method of air conditioner |
| CN113944955A (en) * | 2021-10-26 | 2022-01-18 | 珠海格力电器股份有限公司 | Indoor unit, air conditioner and control method of air conditioner |
| CN114183816A (en) * | 2021-12-09 | 2022-03-15 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| WO2022062560A1 (en) * | 2020-09-25 | 2022-03-31 | 佛山市万物互联科技有限公司 | Air deflector device of air conditioner and control method therefor |
| WO2022062561A1 (en) * | 2020-09-25 | 2022-03-31 | 佛山市万物互联科技有限公司 | Middle frame of air conditioner having front panel |
| WO2022174617A1 (en) * | 2021-02-19 | 2022-08-25 | 青岛海尔空调器有限总公司 | Wall-mounted indoor air conditioning unit |
| CN109812871B (en) * | 2019-03-13 | 2024-05-03 | 珠海格力电器股份有限公司 | Air conditioner |
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| CN107504560B (en) | 2020-08-04 |
| WO2019024764A1 (en) | 2019-02-07 |
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Effective date of registration: 20201103 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |