CN216897547U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN216897547U CN216897547U CN202220355350.XU CN202220355350U CN216897547U CN 216897547 U CN216897547 U CN 216897547U CN 202220355350 U CN202220355350 U CN 202220355350U CN 216897547 U CN216897547 U CN 216897547U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- face frame
- indoor unit
- module
- volute
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises: a chassis; the face frame is connected with the chassis and provided with an accommodating cavity facing the chassis opening, and the face frame is provided with an air passing opening; and the fresh air module is arranged in the accommodating cavity, the fresh air module is fixed with the face frame, and the fresh air module is provided with a fresh air outlet which corresponds to and is communicated with the air passing opening. The technical scheme of the utility model can improve the installation convenience of the face frame and the space utilization rate in the face frame.
Description
Technical Field
The utility model relates to the field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
Along with the increasing requirements of users on living quality, more and more air-conditioning indoor units introduce the fresh air modules, outdoor air is introduced indoors through the fresh air modules, continuous and fresh air is provided for a closed indoor space, the indoor environment is improved, and the use comfort of the users is improved.
The traditional wall-mounted air conditioner indoor unit with fresh air is generally characterized in that a fresh air module is fixed on a chassis through two screws, and a face frame and other components are installed after the fresh air module is fixed. Because the new trend module is fixed on the chassis before the face frame installation, when the whole installation that embolias of face frame, be difficult to aim at the position with the new trend module, lead to the face frame installation inconvenient. And certain movement clearance is needed between the face frame and the fresh air module to ensure smooth installation, thereby influencing the space utilization rate inside the face frame.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air-conditioning indoor unit, aiming at improving the installation convenience of a face frame and the space utilization rate inside the face frame.
In order to achieve the purpose, the utility model provides an air conditioner indoor unit, which comprises:
a chassis;
the face frame is connected with the chassis and provided with an accommodating cavity facing the chassis opening, and the face frame is provided with an air passing port; and
the fresh air module is arranged in the accommodating cavity, the fresh air module is fixed with the face frame, and the fresh air module is provided with a fresh air outlet corresponding to and communicated with the air passing port.
In one embodiment, the indoor unit of the air conditioner further comprises a panel, the panel is arranged on one side of the face frame, where the air passing opening is formed, and the panel is provided with a fresh air outlet corresponding to and communicated with the air passing opening.
In one embodiment, the face frame comprises a top wall, a front wall and two side walls, the front wall is arranged on the front side of the top wall, the two side walls are respectively arranged on the left side and the right side of the top wall, the front wall and the two side walls enclose the accommodating cavity, and the fresh air module is arranged close to the side walls.
In one embodiment, the fresh air module comprises an air duct shell and a fan assembly, a fresh air duct is formed inside the air duct shell, the fan assembly is installed in the fresh air duct, the air duct shell is fixed with the face frame, the air duct shell is provided with a fresh air inlet and a fresh air outlet, and the fresh air duct communicates the fresh air inlet with the fresh air outlet.
In one embodiment, the air duct shell comprises a volute and a shell cover which are connected with each other, the fan assembly comprises a motor and an impeller, the volute is fixed to the face frame, the motor is connected and fixed to the volute, the impeller is connected and fixed to an output shaft of the motor, and the fresh air outlet is formed in one side, close to the front wall, of the volute.
In one embodiment, the volute is fixedly connected with the side wall and/or the top wall through a connecting piece.
In one embodiment, the face frame is provided with a positioning part, the volute is provided with a matching part, and the positioning part is matched with the matching part in a positioning mode.
In one embodiment, the volute is integrally formed with the side wall and/or the top wall.
In one embodiment, the fresh air module further comprises a purifying piece arranged in the fresh air duct.
The utility model also provides an air conditioner which comprises the air conditioner indoor unit.
When the technical scheme is assembled, the fresh air module is arranged in the accommodating cavity and is fixed with the face frame to form a pre-assembly body, and then the pre-assembly body is connected with the chassis through the face frame. Because the fresh air module is fixed on the face frame before the face frame is connected with the chassis, the fresh air outlet of the fresh air module can be easily corresponding to and communicated with the air passing opening of the face frame, the problem that the fresh air module and the face frame are difficult to position can be avoided, and the installation convenience of the face frame is improved; and fresh air module and face frame are fixed in advance, so, install the in-process on the chassis at the face frame, do not have the installation between face frame and the fresh air module and interfere the problem to movement gap when can reducing the installation of face frame makes the inside space of face frame can be by make full use of, can realize the volume maximize of fresh air module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view of an assembly structure of a fresh air module and a face frame according to a first embodiment;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic view of an assembly structure of a fresh air module and a face frame according to a second embodiment;
FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is an exploded view of the fresh air module shown in fig. 5.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
312 | |
| 101 | |
32 | |
| 20 | |
321 | |
| 201 | |
322 | |
| 21 | |
33 | |
| 22 | |
40 | Connecting |
| 23 | |
50 | |
| 30 | |
60 | |
| 301 | |
70 | |
| 31 | |
80 | |
| 311 | Spiral casing |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an indoor unit of an air conditioner.
Referring to fig. 1 and 2, in an embodiment of the present invention, the indoor unit of an air conditioner includes a chassis 50, a face frame 20, and a fresh air module 30. The face frame 20 is connected with the chassis 50, the face frame 20 is provided with an accommodating cavity which is open towards the chassis 50, and the face frame 20 is provided with an air passing opening 201; the fresh air module 30 is arranged in the accommodating cavity, the fresh air module 30 is fixed with the face frame 20, and the fresh air module 30 is provided with a fresh air outlet 301 which corresponds to and is communicated with the air passing opening 201.
Specifically, the chassis 50 and the face frame 20 are connected to form a shell framework structure of the air conditioning indoor unit, a cavity between the chassis 50 and the face frame 20 can be used for accommodating the heat exchanger component 60, the wind wheel component, the fresh air module 30 and the like, and the face frame 20 is further provided with an indoor air inlet and an indoor air outlet. Indoor air enters the face frame 20 through the indoor air inlet to exchange heat through the heat exchanger part 60, and then is blown out to the indoor from the indoor air outlet under the action of the wind wheel part, so that indoor circulating air is provided for users. The fresh air module 30 has a fresh air inlet and a fresh air outlet 301, and outdoor air can enter the fresh air module 30 through the fresh air inlet and is blown out to the indoor from the fresh air outlet 301 so as to provide outdoor fresh air for a user.
When the technical scheme of the utility model is assembled, the fresh air module 30 is arranged in the accommodating cavity and is fixed with the face frame 20 to form a pre-assembly body, and then the pre-assembly body is connected with the chassis 50 through the face frame 20. Because the fresh air module 30 is fixed on the face frame 20 before the face frame 20 is connected with the chassis 50, the fresh air outlet 301 of the fresh air module 30 can be easily corresponding to and communicated with the air passing opening 201 of the face frame 20, the problem that the fresh air module 30 and the face frame 20 are difficult to position can be avoided, and the installation convenience of the face frame 20 is improved; and fresh air module 30 and face frame 20 are fixed in advance, so, install the in-process in chassis 50 at face frame 20, do not have the installation between face frame 20 and the fresh air module 30 to the movement clearance when can reducing face frame 20 installation for the space in the inside of face frame 20 can be by make full use of, can realize fresh air module 30's volume maximize.
In one embodiment, the indoor unit of the air conditioner further includes a panel 10, the panel 10 is disposed on one side of the face frame 20 where the air passing opening 201 is disposed, and the panel 10 is disposed with a fresh air outlet 101 corresponding to and communicating with the air passing opening 201. Specifically, the panel 10 is disposed at the front side of the face frame 20, and the panel 10 and the face frame 20 may be connected by a snap. The fresh air module 30, the face frame 20 and the panel 10 are respectively provided with a fresh air outlet 301, an air passing opening 201 and a fresh air outlet 101 at corresponding positions, and outdoor fresh air can be blown to the indoor space through the fresh air outlet 101, the air passing opening 201 and the fresh air outlet 101. Traditional air conditioning indoor set fixes fresh air module 30 on chassis 50 earlier, then installs face frame 20 and panel 10, and this kind of mounting means makes fresh air module 30 and face frame 20 difficult with the location accuracy, and then makes fresh air module's 30 fresh air export 301, face frame 20 cross wind gap 201 and panel 10's fresh air outlet 101 three be difficult to align, not only influences the installation effectiveness, still can have the clearance and have the risk of leaking out. In this embodiment, because new trend module 30 is fixed in advance with face frame 20 for new trend export 301 of new trend module 30 and the mistake wind gap 201 of face frame 20 are accurate counterpoint in advance, during the reassembling panel 10, only need cross wind gap 201 with the new trend air outlet 101 counterpoint accurately can, can align the three accuracy very easily, thereby promote the installation effectiveness, reduce the risk of leaking out.
On the basis of the above embodiment, as shown in fig. 1, the face frame 20 includes a top wall 21, a front wall 22 and two side walls 23, the front wall 22 is disposed on the front side of the top wall 21, the two side walls 23 are respectively disposed on the left and right sides of the top wall 21, the front wall 22 and the two side walls 23 enclose the accommodating cavity, and the fresh air module 30 is disposed close to the side walls 23.
Specifically, the top wall 21 of the face frame 20 extends along the horizontal direction, the top wall 21 is provided with an indoor air inlet, and an indoor air inlet grille can be arranged at the position of the indoor air inlet. The front wall 22 extends downwards from the front side edge of the top wall 21, the panel 10 covers the outer side of the front wall 22 of the face frame 20, and the front wall 22 and the panel 10 are respectively provided with an air passing opening 201 and a fresh air outlet 101. The top wall 21 is provided with side walls 23 extending downward along the left and right sides of the extending direction, wherein the top wall 21, the front wall 22 and the two side walls 23 can be formed by integral injection molding. Roof 21, antetheca 22 and two lateral walls 23 enclose to close and form the holding chamber, and the holding chamber deviates from one side of antetheca 22 and is uncovered setting, and after face frame 20 is connected with chassis 50, chassis 50 can cover and close this uncovered. In addition, the air conditioning indoor unit may further include a left side plate 70 and a right side plate 80 respectively disposed outside the two sidewalls 23 of the face frame 20. The fresh air module 30 is fixed in the accommodating cavity of the face frame 20 and is arranged close to the side wall 23, so that interference with the heat exchanger component 60, the wind wheel component and the like in the accommodating cavity can be avoided at the installation position. Wherein, the fresh air module 30 can be set as one, and at this moment, the fresh air module 30 can be set near one of the side walls 23 on the left side or the right side. Or the number of the fresh air modules 30 may be two, and at this time, the two fresh air modules 30 may be respectively disposed near the left and right sidewalls 23. The following description mainly takes the case that the fresh air module 30 is disposed near one of the side walls 23. For example, as shown in fig. 1, the fresh air module 30 is disposed in the accommodating cavity of the face frame 20 and near the right sidewall 23. Optionally, in this embodiment, the panel 10 is installed on the front side of the face frame 20, the front wall 22 of the face frame 20 is provided with an air passing opening 201, and the panel 10 is provided with a fresh air outlet 101 corresponding to and communicating with the air passing opening 201. Of course, in other embodiments, the air passing opening 201 may be disposed on the top wall 21 or the side wall 23 of the face frame 20 to achieve top air outlet or side air outlet.
In one embodiment, the fresh air module 30 includes an air duct shell 31 and a fan assembly 32, a fresh air duct is formed inside the air duct shell 31, the fan assembly 32 is installed in the fresh air duct, the air duct shell 31 is fixed to the face frame 20, the air duct shell 31 is provided with a fresh air inlet and the fresh air outlet 301, and the fresh air duct communicates the fresh air inlet with the fresh air outlet 301. Specifically, when the fan assembly 32 operates, outdoor air can enter the fresh air duct through the fresh air inlet, and then is sent out through the fresh air outlet 301. As shown in fig. 2, the fresh air module 30 further includes a fresh air pipe 33 disposed at the fresh air inlet for facilitating communication with the outdoor environment to introduce fresh air.
In one embodiment, as shown in fig. 1, the air duct shell 31 includes a volute 311 and a shell cover 312 that are connected to each other, the fan assembly 32 includes a motor 321 and an impeller 322, the volute 311 is fixed to the face frame 20, the motor 321 is connected to and fixed to the volute 311, the impeller 322 is connected to and fixed to an output shaft of the motor 321, and one side of the volute 311 near the front wall 22 is provided with the fresh air outlet 301.
Specifically, the volute 311 has a cavity opening toward the housing cover 312, and the volute 311 and the housing cover 312 enclose to form a fresh air duct. When the fresh air module 30 is assembled, the volute 311 is fixed with the face frame 20, the fan assembly 32 is installed in the cavity of the volute 311, and then the cover 312 covers the opening of the volute 311. The fan assembly 32 includes a motor 321 and an impeller 322, and when assembling, the impeller 322 may be connected and fixed with an output shaft of the motor 321 to form the fan assembly 32, and then the fan assembly 32 is integrally connected and fixed with the volute 311, or the motor 321 may be connected and fixed with the volute 311 first, and then the impeller 322 is connected and fixed with the output shaft of the motor 321. The volute 311 and the housing cover 312 can be connected together by means of snap connection or screw connection. The fresh air outlet 301 is arranged on one side of the volute 311 close to the front wall 22 of the face frame 20, and after the volute 311 is fixed with the face frame 20, the fresh air outlet 301 on the volute 311 and the air passing opening 201 on the front wall 22 can guarantee accurate alignment.
It should be noted that, in the above embodiments, there are various ways of fixing the scroll 311 and the face frame 20. For example, the scroll 311 and the face frame 20 may be two separate members, which are separately formed and then fixed together by the connecting member 40; for another example, the scroll 311 is integrally formed on the face frame 20, that is, the scroll 311 is integrated as a part of the face frame 20.
In one embodiment, the volute 311 is fixedly connected to the side wall 23 and/or the top wall 21 by a connector 40. Specifically, the fresh air module 30 is disposed in the accommodating cavity of the face frame 20 and is disposed close to one of the side walls 23, and when the assembly is performed, the volute 311 is connected with the top wall 21 and/or the side wall 23 of the face frame 20 through the connecting member 40, then the fan assembly 32 is installed in the volute 311, and then the housing cover 312 is connected and fixed with the volute 311. The connecting member 40 herein includes, but is not limited to, a screw connection, a snap connection or other connection structure, as long as the two members can be connected and fixed.
In order to ensure that the scroll casing 311 and the face frame 20 can be positioned and installed more accurately, further, the face frame 20 is provided with a positioning portion, the scroll casing 311 is provided with a matching portion, and the positioning portion is in positioning fit with the matching portion. During assembly, the positioning part and the matching part are matched in a positioning mode, and then the positioning part and the matching part are connected and fixed through the connecting piece 40. For example, as shown in fig. 2 and 3, in an embodiment, the volute casing 311 is fixed to the side wall 23 of the face frame 20 through the connecting member 40, wherein the connecting member 40 may be a screw, the side wall 23 of the face frame 20 is provided with a screw post, the volute casing 311 is provided with a screw hole, at this time, the screw post is a positioning portion, the screw hole is a matching portion, the screw post passes through the screw hole to form positioning matching, and then the screw hole and the screw post are locked and fixed by the screw.
In addition, the scroll 311 may be integrally formed on the face frame 20. For example, the volute 311 is integrally formed with the side wall 23 and/or the top wall 21. Specifically, as shown in fig. 4 to 5, in an embodiment, the volute 311 is integrally formed on the side wall 23 of the face frame 20, that is, the face frame 20 directly forms the structure of the volute 311 on the inner wall surface of the side wall 23 during injection molding, so that the volute 311 and the face frame 20 are integrated into a whole, and then the motor 321, the impeller 322, the housing cover 312 and the like are installed, so that the fresh air module 30 and the face frame 20 can be fixed. Alternatively, the volute 311 may be integrally formed on the top wall 21 of the face frame 20, and the weight of the fresh air module 30 may be supported by increasing the wall thickness of the top wall 21. Of course, the volute 311 may be integrally formed with the side wall 23 and the top wall 21 of the bezel 20. The volute 311 is integrally formed on the face frame 20, so that the positions of the fresh air outlet 301 of the volute 311 and the air passing opening 201 of the face frame 20 are fixed, and when the face frame 20 is mounted on the panel 10, the fresh air outlet 101 of the panel 10, the air passing opening 201 of the face frame 20 and the fresh air outlet 301 of the volute 311 are clearly positioned, so that the air leakage risk can be effectively reduced. And the volute 311 is integrally formed on the face frame 20, when the fresh air module 30 is assembled, the step of connecting the volute 311 and the face frame 20 can be omitted, so that the assembling process can be simplified, and the assembling efficiency can be improved.
Further, the fresh air module 30 further comprises a purification piece (not shown) arranged in the fresh air duct, and after the outdoor air enters the fresh air duct, the outdoor air is purified through the purification piece and then sent out through the fresh air outlet 301, so that clean fresh air can be provided for a user. Wherein, the purifying member can comprise a filter screen, a plasma screen, an active carbon filter screen and the like.
The present invention further provides an air conditioner, which includes an air conditioner indoor unit, and the specific structure of the air conditioner indoor unit refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, which are directly or indirectly applied to the present invention, are included in the scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a chassis;
the face frame is connected with the chassis and provided with an accommodating cavity facing the chassis opening, and the face frame is provided with an air passing port; and
the fresh air module is arranged in the accommodating cavity, the fresh air module is fixed with the face frame, and the fresh air module is provided with a fresh air outlet corresponding to and communicated with the air passing port.
2. The indoor unit of claim 1, further comprising a panel, wherein the panel is disposed at a side of the face frame where the air inlet is disposed, and the panel is disposed with a fresh air outlet corresponding to and communicating with the air inlet.
3. The indoor unit of claim 1 or 2, wherein the face frame comprises a top wall, a front wall and two side walls, the front wall is disposed at a front side of the top wall, the two side walls are disposed at left and right sides of the top wall, the front wall and the two side walls enclose the accommodating cavity, and the fresh air module is disposed near the side walls.
4. The indoor unit of claim 3, wherein the fresh air module comprises an air duct shell and a fan assembly, a fresh air duct is formed inside the air duct shell, the fan assembly is installed inside the fresh air duct, the air duct shell is fixed to the face frame, the air duct shell is provided with a fresh air inlet and the fresh air outlet, and the fresh air duct communicates the fresh air inlet with the fresh air outlet.
5. The indoor unit of claim 4, wherein the air duct casing comprises a volute and a casing cover connected to each other, the fan assembly comprises a motor and an impeller, the volute is fixed to the face frame, the motor is connected and fixed to the volute, the impeller is connected and fixed to an output shaft of the motor, and the side of the volute, which is close to the front wall, is provided with the fresh air outlet.
6. An indoor unit of an air conditioner according to claim 5, wherein the scroll casing is fixedly connected to the side wall and/or the top wall by a connecting member.
7. An indoor unit of an air conditioner as claimed in claim 6, wherein the face frame is provided with a positioning portion, and the scroll casing is provided with an engaging portion, and the positioning portion is positioned and engaged with the engaging portion.
8. An indoor unit of an air conditioner according to claim 5, wherein the scroll casing is integrally formed at the side wall and/or the top wall.
9. The indoor unit of claim 4, wherein the fresh air module further comprises a purification member disposed in the fresh air duct.
10. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220355350.XU CN216897547U (en) | 2022-02-21 | 2022-02-21 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220355350.XU CN216897547U (en) | 2022-02-21 | 2022-02-21 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216897547U true CN216897547U (en) | 2022-07-05 |
Family
ID=82185047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220355350.XU Active CN216897547U (en) | 2022-02-21 | 2022-02-21 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216897547U (en) |
-
2022
- 2022-02-21 CN CN202220355350.XU patent/CN216897547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111561744A (en) | Fresh air module and air conditioner | |
| WO2022217893A1 (en) | Vertical air conditioner and machining system for air duct structure of vertical air conditioner | |
| CN216897547U (en) | Air conditioner indoor unit and air conditioner | |
| WO2023207289A1 (en) | Outdoor unit shell of saddle-type air conditioner, and saddle-type air conditioner | |
| CN114083954A (en) | Overhead vehicle-mounted air conditioner | |
| CN216557417U (en) | Integrated cabinet air conditioner | |
| CN211060248U (en) | Air duct machine and air conditioning system | |
| CN210141634U (en) | Air outlet assembly and air conditioner | |
| CN212132689U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN114110803A (en) | Integrated cabinet air conditioner | |
| WO2001014800A1 (en) | Outdoor unit of air conditioner | |
| CN215982870U (en) | Wall-mounted air conditioner | |
| CN215175865U (en) | Air duct assembly and air duct machine | |
| CN217402685U (en) | Air conditioner indoor unit and air conditioner | |
| CN218915108U (en) | Indoor unit of air conditioner | |
| CN218955030U (en) | Air duct machine and air conditioner | |
| CN219220759U (en) | Centrifugal fan system and household appliance with same | |
| CN218269305U (en) | Fresh air conditioner | |
| CN211953012U (en) | Air duct machine | |
| CN217929115U (en) | New fan | |
| CN215372700U (en) | Machine and air conditioner in new trend device, air conditioning | |
| CN213480400U (en) | Air conditioner | |
| CN216716385U (en) | Air conditioner indoor unit and air conditioner | |
| CN211822760U (en) | Air conditioner indoor unit and air conditioner with same | |
| CN219454234U (en) | Shell assembly and window type air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |