CN216346633U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN216346633U CN216346633U CN202122983452.4U CN202122983452U CN216346633U CN 216346633 U CN216346633 U CN 216346633U CN 202122983452 U CN202122983452 U CN 202122983452U CN 216346633 U CN216346633 U CN 216346633U
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- sound
- air duct
- air conditioner
- 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
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air-conditioning indoor unit, which comprises: the air conditioner comprises a shell and a sound insulation piece, wherein an air inlet and an air outlet are formed in the shell, an air channel is formed in the shell, and two ends of the air channel respectively extend to the air inlet and the air outlet; according to the air conditioner indoor unit, the noise inside the air duct is effectively reduced by arranging the sound insulation piece in the air duct in the shell, the sound quality of the air conditioner indoor unit in the operation process is improved, and the use experience of a user is improved.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to an air conditioner indoor unit.
Background
In the related art, the noise requirement of the existing consumer groups on the indoor air conditioner is higher and higher, so that the existing air conditioner has the problems of poor sound absorption effect and sound insulation effect, high relative noise and the like.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an air-conditioning indoor unit, which effectively reduces the noise in the air duct and improves the sound quality by arranging a sound insulation piece in the air duct in the shell.
An indoor unit of an air conditioner according to the present invention includes: the air conditioner comprises a shell, a fan and a control device, wherein an air inlet and an air outlet are formed in the shell, an air duct is formed in the shell, and two ends of the air duct respectively extend to the air inlet and the air outlet; and the sound insulation piece is arranged in the air duct.
According to the air-conditioning indoor unit, the sound insulation piece is arranged in the air duct to effectively reduce the noise in the air duct, improve the sound quality of the air-conditioning indoor unit in the operation process and improve the use experience of users.
In some embodiments, the sound barrier is a piece of epoxy sound barrier material.
In some embodiments, the baffle is disposed at the inlet end of the air chute.
In some embodiments, the housing includes a face frame, the air inlet is formed in the face frame, and the inner surface of the face frame is provided with the sound insulating member.
In some embodiments, the air conditioning indoor unit further includes: the evaporator component is arranged in the air duct and opposite to the air inlet, and the sound insulation piece is arranged on the evaporator component.
In some embodiments, the acoustic barrier is disposed at the outlet end of the air duct.
In some embodiments, the housing comprises a lower panel and a front panel which cooperate to define the air outlet, the inner surface of the lower panel being provided with the acoustic barrier.
In some embodiments, a wind guiding louver located inside the wind outlet is disposed in the wind duct, and the wind guiding louver is provided with the sound insulation member.
In some embodiments, the housing includes a chassis, a portion of the chassis constituting an inner wall of the air duct, and a portion of the chassis located within the air duct is provided with the sound insulator.
In some embodiments, the air outlet is provided with a sound insulation piece, and the sound insulation piece is arranged at the air outlet.
In some embodiments, the sound insulation member is disposed on an inner wall of the air duct, and the sound insulation member is bonded to the inner wall of the air duct.
In some embodiments, the sound insulators are disposed on the left side wall, the right side wall, and the bottom wall of the duct.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a sectional view of the air conditioning indoor unit shown in fig. 1 at a-a;
fig. 3 is an enlarged view of the air conditioning indoor unit shown in fig. 2 at B;
fig. 4 is an enlarged view of the air conditioning indoor unit shown in fig. 2 at C;
fig. 5 is an enlarged view of the air conditioning indoor unit shown in fig. 2 at D.
Reference numerals:
100. an air-conditioning indoor unit;
110. a housing; 111. an air inlet; 112. an air outlet; 113. an air duct; 114. a face frame; 115. a lower panel; 116. a front panel; 117. air guide shutter; 118. a chassis; 119. an air deflector;
120. a sound insulating member;
130. an evaporator component;
140. a wind wheel assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
An air conditioning indoor unit 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5.
As shown in fig. 2, an air conditioning indoor unit 100 according to an embodiment of the present invention includes a casing 110 and a soundproof member 120.
Specifically, as shown in fig. 2, an air inlet 111 and an air outlet 112 are formed in the casing 110, an air duct 113 is formed in the casing 110, two ends of the air duct 113 extend to the air inlet 111 and the air outlet 112, respectively, and in the operation process of the indoor unit 100 of the air conditioner, an air flow enters from the air inlet 111 of the casing 110, flows through the air duct 113 in the casing 110, and finally flows to the air outlet 112 on the casing 110 to the outside; the noise insulation member 120 is disposed in the air duct 113, and the noise insulation member 120 is used to absorb and insulate noise emitted from the air flowing through the air duct 113.
For example, as shown in fig. 2, an air inlet 111 is formed at the top of the casing 110, an air outlet 112 is formed at the bottom of the casing 110, an air duct 113 for air flowing is defined in the casing 110, the air flow enters the indoor air conditioner 100 from the air inlet 111 at the top of the indoor air conditioner 100, flows through the air duct 113 inside the casing 110, and a sound insulation member 120 is arranged in the air duct 113, so as to absorb and isolate noise of the air flow flowing through the air duct 113, and finally flows out from the air outlet 112 at the bottom of the indoor air conditioner 100.
According to the air-conditioning indoor unit 100 of the present invention, the sound insulation member 120 is disposed in the air duct 113 in the casing 110 to effectively reduce the noise inside the air duct 113, improve the sound quality of the air-conditioning indoor unit 100 during the operation process, and improve the user experience.
In one embodiment of the present invention, as shown in fig. 2, the sound insulation member 120 is an epoxy sound insulation material member, the epoxy resin has the characteristics of low cost, light weight and excellent blocking effect, and the epoxy resin has good sound absorption and noise reduction effects.
It should be noted that, in the prior art, the air duct 113 is internally made of general engineering materials, and only some parts of heat preservation sponges are adhered to the outside of the air duct 113, so that the sound absorption effect is not obvious, and the noise value is not improved; the common materials used for the chassis 118 of the air duct 113 do not solve the problems of sound absorption and sound reflection well, so the noise solving effect is not obvious.
For example, as shown in fig. 2, the sound insulation member 120 disposed in the air duct 113 is an epoxy sound insulation material, and in the operation process of the indoor unit 100 of the air conditioner, the epoxy sound insulation material can well absorb noise generated by airflow passing through the air duct 113, so as to improve the sound quality of the indoor unit 100 of the air conditioner in the operation process, and further improve the user experience.
In one embodiment of the present invention, as shown in fig. 2, the noise insulation member 120 is provided at the inlet end of the air duct 113, so that the noise generated from the air flow at the inlet end of the air duct 113 can be reduced.
It should be noted that when the airflow enters the inlet end of the air duct 113, the airflow collides and rubs with the inlet end to generate noise, and the sound-insulating member 120 is disposed at the inlet end of the air duct 113 to reduce the noise, thereby reducing the noise of the air-conditioning indoor unit 100 during operation and improving the user experience.
In an embodiment of the present invention, as shown in fig. 2, the casing 110 may include a face frame 114, the air inlet 111 is formed in the face frame 114, and a sound insulation member 120 is disposed on an inner surface of the face frame 114, it should be noted that when an air flow enters the face frame 114, in addition to noise caused by the air flow itself, the air flow collides and rubs with the face frame 114 to generate noise, so that the sound insulation member 120 is disposed on the inner surface of the face frame 114, noise of the face frame 114 may be reduced, noise of the indoor unit 100 during operation may be reduced, and user experience may be improved.
For example, as shown in fig. 3, the top of the casing 110 is provided with a face frame 114, and the inner surface of the face frame 114 is provided with a sound insulating member 120, so that noise of the part of the face frame 114 can be greatly reduced, noise of the indoor unit 100 during operation can be reduced, and user experience can be improved.
In an embodiment of the present invention, as shown in fig. 2, the indoor unit 100 of the air conditioner may further include an evaporator unit 130, the evaporator unit 130 is configured to achieve a cooling purpose by utilizing the fact that a liquid low-temperature refrigerant is easily evaporated under a low pressure, is converted into vapor and absorbs heat of a cooled medium, the evaporator unit 130 is disposed in the air duct 113 and is opposite to the air inlet 111, the sound insulation member 120 is disposed in the evaporator unit 130, it should be noted that after an air flow enters the inside of the indoor unit of the air conditioner, the air flow enters the evaporator unit 130, a heat exchange process is completed in the evaporator unit 130, an air flow meeting a user's requirement is obtained and then flows out of the indoor unit 100, the air flow passing through the evaporator unit 130 may collide and rub against the evaporator unit 130 to generate noise, such that the sound insulation member 120 is disposed on the evaporator unit 130, the noise of the evaporator part 130 can be reduced, so that the noise of the indoor unit 100 during operation can be reduced, and the user experience can be improved.
In an embodiment of the present invention, as shown in fig. 2, the sound-insulating member 120 is disposed at the outlet end of the air duct 113, and it should be noted that when the airflow reaches the outlet end of the air duct 113, in addition to the noise caused by the airflow itself, the airflow collides with the outlet end and rubs against the outlet end to generate noise, so that the sound-insulating member 120 disposed at the outlet end can reduce the noise of the outlet end, thereby reducing the noise of the indoor unit 100 during operation and improving the user experience.
For example, as shown in fig. 2, the sound-insulating member 120 is disposed at the outlet end of the air duct 113, and after the air passes through the sound-insulating member 120 at the air inlet 111 on the face frame 114 and the sound-insulating member 120 of the air duct 113, the air enters the outlet end of the air duct 113, and the sound-insulating member 120 is disposed at the outlet end of the air duct 113, so that the noise of the indoor unit 100 during operation can be further reduced, and the user experience can be improved.
In an embodiment of the present invention, as shown in fig. 2, the casing 110 may include a lower panel 115 and a front panel 116, the lower panel 115 and the front panel 116 cooperate to define the air outlet 112, and the sound-insulating member 120 is disposed on an inner surface of the lower panel 115, it should be noted that, when an air flow enters the air outlet 112, in addition to noise caused by the air flow itself, the air flow collides and rubs with the lower panel 115 and the front panel 116 to generate noise, so that the sound-insulating member 120 is disposed on the inner surface of the lower panel 115, noise of the air outlet 112 may be reduced, noise of the air-conditioning indoor unit 100 during operation may be reduced, and user experience may be improved.
In an embodiment of the present invention, as shown in fig. 2, an air guiding louver 117 located inside the air outlet 112 is disposed in the air duct 113, and a sound insulating member 120 is disposed on the air guiding louver 117, and when an air flow comes to the air guiding louver 117 at the air outlet 112, in addition to noise generated by the air flow itself, the air flow collides with and rubs against the air guiding louver 117 to generate noise, so that the sound insulating member 120 disposed on the air guiding louver 117 can reduce noise of the air guiding louver 117, thereby reducing noise of the air conditioning indoor unit 100 during operation, and improving user experience.
The air guide louver 117 is used for changing the flowing direction of air, so that the use requirement of a user can be met.
In an embodiment of the present invention, as shown in fig. 2, the casing 110 may include a bottom plate 118, a portion of the bottom plate 118 is configured as an inner wall of the air duct 113, and a sound insulation member 120 is disposed on a portion of the bottom plate 118 located in the air duct 113, where when an air flow enters a bottom plate portion of the air duct 113, in addition to noise caused by the air flow itself, the air flow may collide with and rub against the portion of the bottom plate 118 in the air duct 113 to generate noise, so that the sound insulation member 120 is disposed on the portion of the bottom plate 118 located in the air duct 113, noise generated by the portion of the bottom plate 118 in the air duct 113 may be reduced, noise generated by the air-conditioning indoor unit 100 during operation may be reduced, and user experience may be improved.
Preferably, the part of the base plate 118 located in the air duct 113 completely covers the sound insulation member 120, so that noise generated by the base plate 118 in the air duct 113 by airflow can be reduced to the greatest extent, and noise generated during operation of the indoor unit 100 of the air conditioner can be reduced, thereby improving user experience.
In an embodiment of the present invention, as shown in fig. 2, the air-conditioning indoor unit 100 may further include an air deflector 119, the air deflector 119 is disposed at the air outlet 112 for opening and closing the air outlet 112, and a sound-insulating member 120 is disposed on the air deflector 119, it should be noted that when an air flow comes to the air deflector 119, in addition to noise generated by the air flow itself, the air flow collides with and rubs against the air deflector 119 to generate noise, so that the sound-insulating member 120 is disposed on the air deflector 119, noise generated by the air flow on the air deflector 119 may be reduced, noise of the air-conditioning indoor unit 100 during operation may be reduced, and user experience may be improved.
The air deflector 119 is used for changing the flowing direction of air, so that the use requirements of users on different wind directions can be met.
In an embodiment of the present invention, as shown in fig. 5, the sound-insulating member 120 is disposed on an inner wall of the air duct 113, and the sound-insulating member 120 is bonded to the inner wall of the air duct 113, it should be noted that, in a process that an air flow flows in the air duct 113, the air flow may generate a relatively large noise in the air duct 113, and the bonding of the sound-insulating member 120 on the inner wall of the air duct 113 may reduce the noise inside the air duct 113, thereby reducing the noise of the indoor unit 100 during operation and improving the user experience.
In an embodiment of the present invention, as shown in fig. 2, the sound-insulating members 120 are disposed on the left side wall, the right side wall, and the bottom wall of the air duct 113, so that the sound-insulating members 120 are disposed on the left side wall, the right side wall, and the bottom wall of the air duct 113, which can reduce noise inside the air duct 113 to the maximum extent, thereby reducing noise of the indoor unit 100 of the air conditioner during operation and improving user experience.
In an embodiment of the present invention, the thickness of the sound-insulating member 120 may be 2mm to 5mm, that is, if the thickness of the sound-insulating member 120 is a, the range of a may be 2mm to 5mm, it should be noted that, when the thickness of the sound-insulating member 120 is less than 2mm, the sound-insulating effect of the sound-insulating member 120 is not good, and the sound-absorbing and noise-reducing effects are not good, and when the thickness of the sound-insulating member 120 is greater than 5mm, the sound-insulating member 120 occupies too much space in the air duct 113, and affects the air output of the air-conditioning indoor unit 100, so that, setting the thickness of the sound-insulating member 120 to 2mm to 5mm can not only play a role in sound-absorbing and noise-reducing, but also can not occupy too much space inside the air duct 113.
In a specific implementation process, the thickness of the sound-insulating member 120 may be set to 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, and 5mm according to actual conditions; for example, in a specific implementation, the thickness of the sound-insulating member 120 is set to 3mm, so that on one hand, the sound-absorbing and noise-reducing effects can be achieved, and on the other hand, the space inside the air duct 113 is not excessively occupied.
In an embodiment of the present invention, the indoor unit 100 of an air conditioner may further include a wind wheel assembly 140, wherein, as shown in fig. 2, the evaporator assembly 130 is formed in a V shape, and the evaporator assembly 130 is disposed at the periphery of the wind wheel assembly 140, so that the heat exchange area of the evaporator assembly 130 is effectively increased, the speed of the air flow passing through the evaporator assembly 130 is reduced, and thus the air flow exchanges heat with the evaporator assembly 130 sufficiently, and the heat exchange effect is improved.
An air conditioning indoor unit 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 5.
The indoor unit 100 of an air conditioner according to an embodiment of the present invention may include: housing 110, baffle 120, evaporator components, and air deflection plates 119.
An air inlet 111 and an air outlet 112 are formed in the casing 110, an air duct 113 is formed in the casing 110, two ends of the air duct 113 respectively extend to the air inlet 111 and the air outlet 112, an air guide louver 117 located on the inner side of the air outlet 112 is arranged in the air duct 113, a sound insulating member 120 is arranged on the air guide louver 117, and the casing 110 includes a face frame 114, a lower panel 115, a front panel 116 and a chassis 118.
The air inlet 111 is formed in the face frame 114, the inner surface of the face frame 114 is provided with a sound insulating member 120, the lower panel 115 and the front panel 116 cooperate to define the air outlet 112, the inner surface of the lower panel 115 is provided with the sound insulating member 120, a part of the chassis 118 constitutes an inner wall of the air duct 113, and a part of the chassis 118 located in the air duct 113 is provided with the sound insulating member 120.
The sound insulating member 120 is epoxy sound insulating material, the thickness of sound insulating member 120 is 3mm, sound insulating member 120 is located in wind channel 113, sound insulating member 120 is located the exit end of wind channel 113, sound insulating member 120 is located the inner wall of wind channel 113, sound insulating member 120 and the inner wall adhesive connection of wind channel 113, sound insulating member 120 is located the left side wall, the right side wall and the diapire of wind channel 113.
The evaporator unit is disposed in the air duct 113 and opposite to the air inlet 111, and the noise insulator 120 is disposed in the evaporator unit.
The air deflector 119 is disposed at the air outlet 112 for opening and closing the air outlet 112, and the air deflector 119 is provided with a sound insulation member 120.
Specifically, as shown in fig. 2, the air enters the indoor unit 100 of the air conditioner through the air inlet 111 on the face frame 114 of the casing 110, flows through the air duct 113 of the indoor unit 100 of the air conditioner, the sound insulation member 120 is disposed in the air duct 113, absorbs and insulates noise of the air flow flowing through the air duct 113, then enters the air outlet 112, flows out of the indoor unit 100 of the air conditioner through the air guiding louver 117 and the air guiding plate 119, the sound insulation member 120 is disposed on both the air guiding louver 117 and the air guiding plate 119, and absorbs noise of the air flow flowing through the air guiding louver 117 and the air guiding plate 119, so that noise of the indoor unit 100 of the air conditioner is greatly reduced.
According to the air-conditioning indoor unit 100 of the present invention, the sound insulation member 120 is disposed in the air duct 113 in the casing 110 to effectively reduce the noise inside the air duct 113, improve the sound quality of the air-conditioning indoor unit 100 during the operation process, and improve the user experience.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a control device, wherein an air inlet and an air outlet are formed in the shell, an air duct is formed in the shell, and two ends of the air duct respectively extend to the air inlet and the air outlet;
and the sound insulation piece is arranged in the air duct.
2. An indoor unit of an air conditioner according to claim 1, wherein the sound insulating member is an epoxy resin sound insulating material.
3. An indoor unit of an air conditioner according to claim 1, wherein the sound insulator is provided at an inlet end of the air duct.
4. An indoor unit of an air conditioner according to claim 3, wherein the casing includes a face frame, the air inlet is formed in the face frame, and the sound insulating member is provided on an inner surface of the face frame.
5. An indoor unit of an air conditioner according to claim 3 or 4, further comprising: the evaporator component is arranged in the air duct and opposite to the air inlet, and the sound insulation piece is arranged on the evaporator component.
6. An indoor unit of an air conditioner according to claim 1, wherein the sound insulator is provided at an outlet end of the air duct.
7. An indoor unit of an air conditioner according to claim 6, wherein the casing includes a lower panel and a front panel that cooperate to define the outlet port, and wherein the inner surface of the lower panel is provided with the sound insulator.
8. An indoor unit of an air conditioner according to claim 6, wherein a wind guide louver is provided inside the wind outlet, and the wind guide louver is provided with the sound insulating member.
9. An indoor unit of an air conditioner according to claim 6, wherein the casing includes a bottom plate, a part of the bottom plate is configured as an inner wall of the air duct, and the part of the bottom plate located in the air duct is provided with the sound insulating member.
10. An indoor unit of an air conditioner according to claim 6, further comprising a wind deflector provided at the outlet for opening and closing the outlet, the wind deflector being provided with the sound insulating member.
11. An indoor unit of an air conditioner according to claim 1, wherein the sound insulating member is provided on an inner wall of the air duct, and the sound insulating member is bonded to the inner wall of the air duct.
12. An indoor unit of an air conditioner according to claim 11, wherein the soundproof members are provided on a left side wall, a right side wall and a bottom wall of the duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983452.4U CN216346633U (en) | 2021-11-30 | 2021-11-30 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983452.4U CN216346633U (en) | 2021-11-30 | 2021-11-30 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216346633U true CN216346633U (en) | 2022-04-19 |
Family
ID=81155579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122983452.4U Active CN216346633U (en) | 2021-11-30 | 2021-11-30 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216346633U (en) |
-
2021
- 2021-11-30 CN CN202122983452.4U patent/CN216346633U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7032404B2 (en) | Air conditioner | |
| CN202734078U (en) | Wall-through type air conditioner | |
| AU752348B2 (en) | Structure and method for attenuating noise from outdoor unit of air conditioner | |
| CN216346633U (en) | Indoor unit of air conditioner | |
| CN111623551A (en) | Refrigerating system and refrigerating equipment | |
| WO2019178965A1 (en) | Integral type air conditioner | |
| CN210801399U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN217464859U (en) | Air duct machine | |
| JP2000179892A (en) | Outdoor unit for air conditioner | |
| KR102541596B1 (en) | Air conditioner | |
| CN215705539U (en) | Parking air conditioner | |
| JPH11237083A (en) | Air conditioning equipment | |
| CN104296263A (en) | Variable-frequency mobile air conditioner | |
| CN210220029U (en) | Air guide structure based on air conditioner all-in-one machine and air conditioner all-in-one machine thereof | |
| KR102234438B1 (en) | Movable air conditioner | |
| CN111412541A (en) | Multifunctional integrated air conditioner | |
| CN111594920A (en) | Air conditioner indoor unit and air conditioner | |
| CN212390516U (en) | Air conditioner | |
| CN218583546U (en) | Compressor bin and refrigeration equipment | |
| CN218955043U (en) | Window type air conditioner | |
| JPS6326293B2 (en) | ||
| CN221879815U (en) | Noise reduction and silencing module and heat dissipation device | |
| CN219913236U (en) | Air duct machine | |
| CN216693966U (en) | Structure of making an uproar falls in heating and ventilating air conditioner | |
| CN218348777U (en) | Air-conditioning smoke machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |