CN218119909U - Air duct assembly, air conditioner internal unit and air conditioner - Google Patents
Air duct assembly, air conditioner internal unit and air conditioner Download PDFInfo
- Publication number
- CN218119909U CN218119909U CN202221563907.5U CN202221563907U CN218119909U CN 218119909 U CN218119909 U CN 218119909U CN 202221563907 U CN202221563907 U CN 202221563907U CN 218119909 U CN218119909 U CN 218119909U
- Authority
- CN
- China
- Prior art keywords
- air
- hole
- air conditioner
- evaporator
- air duct
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model belongs to the technical field of domestic appliance, concretely relates to wind channel subassembly, air conditioner and air conditioner, the wind channel subassembly includes the shell, is formed with the wind channel in the shell, is equipped with evaporimeter and cross-flow fan in the wind channel, is equipped with bacteria removing device between evaporimeter and the cross-flow fan, and bacteria removing device sets up along the first direction, and the first direction is on a parallel with the axial of cross-flow fan, and bacteria removing device can dismantle with the shell and be connected. The sterilizing device is arranged between the evaporator and the cross-flow fan, so that the sterilizing device can be used for sterilizing the air channel; because the sterilizing device is positioned at one side of the air duct close to the air inlet, the air entering the air conditioner indoor unit passes through the evaporator and then is sterilized through the sterilizing device, so that the probability that bacteria carried by the air enter the air duct is reduced, the improvement of the quality of indoor air is facilitated, and the use health of a user is ensured.
Description
Technical Field
The application belongs to the technical field of household appliances, and particularly relates to an air duct assembly, an air conditioner inner unit and an air conditioner.
Background
Air conditioners generally include an air conditioner external unit and an air conditioner internal unit. The compressor compresses the gaseous refrigerant into high-temperature and high-pressure gaseous refrigerant, the gaseous refrigerant becomes normal-temperature and high-pressure liquid refrigerant after the heat of the condenser is dissipated, and the liquid refrigerant is finally conveyed to the air conditioner internal unit through the capillary tube. An evaporator and a cross-flow fan are arranged in an air conditioner indoor unit, the space of the liquid refrigerant is suddenly increased after the liquid refrigerant reaches the evaporator, and the liquid refrigerant is vaporized and changed into a gaseous low-temperature refrigerant, so that a large amount of heat can be absorbed; the cross flow fan guides indoor air to pass through the evaporator, and the air is blown out of the air conditioner indoor unit to the environment after heat exchange in the evaporator so as to reduce the temperature of the environment.
In the related technical scheme, the air conditioner indoor unit comprises a shell, wherein an air inlet and an air outlet which are opposite to each other are formed in the shell; inside the casing, be equipped with the wind channel subassembly between air intake and the air outlet, be formed with the wind channel in the wind channel subassembly, be equipped with parts such as evaporimeter and cross-flow fan in the wind channel. After entering the air conditioner indoor unit from the air inlet, the air sequentially passes through the evaporator and the cross-flow fan and is blown out from the air outlet.
However, by adopting the technical scheme, after the air conditioner internal unit is used for a period of time, bacteria are easy to breed in the air duct, so that the quality of indoor air is influenced, and the use health of a user is seriously even influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem in the correlation technique, be the problem of solving easily breeding the bacterium in the wind channel of air conditioner internal unit in the correlation technique promptly, this application provides a wind channel subassembly, air conditioner internal unit and air conditioner.
An embodiment of the present application provides an air duct assembly, including: the sterilizing device comprises a shell, wherein an air channel is formed in the shell, an evaporator and a cross-flow fan are arranged in the air channel, a sterilizing device is arranged between the evaporator and the cross-flow fan and arranged along a first direction, the first direction is parallel to the axial direction of the cross-flow fan, and the sterilizing device is detachably connected with the shell.
The air duct assembly as described above, optionally, the housing includes a top wall and a bottom wall oppositely disposed along the first direction, and two ends of the degerming device are respectively connected to the top wall and the bottom wall.
Optionally, the top wall is provided with a first mounting portion, and the bottom wall is provided with a second mounting portion;
the degerming device comprises a bracket and a plurality of degerming lamps arranged on the bracket, wherein the bracket comprises a main body part, a first connecting part and a second connecting part; the main body part extends along the first direction, and the plurality of sterilizing lamps are all arranged on one side, facing the cross-flow fan, of the main body part; first connecting portion and second connecting portion set up respectively the main part is followed the both ends of first direction, just first connecting portion with the connection can be dismantled to first installation department, the second connecting portion with the connection can be dismantled to the second installation department.
Optionally, the first mounting portion is provided with a first through hole, the first connecting portion is provided with a first fixing hole, and a first fastener passes through the first through hole and is detachably connected in the first fixing hole;
the second installation part is provided with a second through hole, the second connection part is provided with a second fixing hole, and a second fastener penetrates through the second through hole and then is detachably connected into the second fixing hole.
The air duct assembly as described above, optionally, the first and second fasteners are both screws;
a first fixing column is arranged on the first connecting part, the first fixing column faces the second connecting part, a first fixing hole with internal threads is formed in the first fixing column, and the first fastener penetrates through the first through hole and then is detachably connected into the first fixing hole;
the second connecting portion is provided with a second fixing column, the second fixing column faces the first connecting portion, a second fixing hole with an internal thread is formed in the second fixing column, and a second fastener penetrates through the second through hole and is detachably connected into the second fixing hole.
Optionally, the first mounting portion is further provided with a first limiting post, the first limiting post is located on one side of the first mounting portion facing the bottom wall, the first connecting portion is provided with a first limiting hole, and the first limiting post is inserted into the first limiting hole;
still be equipped with the spacing post of second on the second installation department, the spacing post of second is located the second installation department orientation one side of roof, be equipped with the spacing hole of second on the second connecting portion, the spacing post of second is worn to establish the spacing downthehole of second.
The air duct assembly as described above, optionally, the sterilizing device includes four sterilizing lamps, and the four sterilizing lamps are uniformly distributed on the bracket along the first direction.
The air duct assembly as described above, optionally, the housing includes a first evaporator fixing plate and a second evaporator fixing plate located at both sides of the cross flow fan;
the evaporator comprises a first part, a second part and a third part which are connected with each other, wherein the first part is connected with the first evaporator fixing plate, and the third part is connected with the second evaporator fixing plate; the included angle between the first portion and the second portion is smaller than the included angle between the second portion and the third portion, and the degerming device is arranged between the first portion and the second portion.
Another embodiment of this application provides an air conditioner internal unit, including the casing, be equipped with in the casing as above arbitrary the wind channel subassembly.
Another embodiment of the present application provides an air conditioner, including air conditioner internal unit and air conditioner outer unit that interconnect, the air conditioner internal unit adopts as above air conditioner internal unit.
As can be understood by those skilled in the art, the embodiment of the application provides an air duct assembly, an air conditioner indoor unit and an air conditioner, the air duct assembly comprises a shell, an air duct is formed in the shell, an evaporator and a cross-flow fan are arranged in the air duct, a sterilizing device is arranged between the evaporator and the cross-flow fan, the sterilizing device is arranged along a first direction, the first direction is parallel to the axial direction of the cross-flow fan, and the sterilizing device is detachably connected with the shell. The sterilizing device is arranged between the evaporator and the cross-flow fan, so that the sterilizing device can be used for sterilizing the air channel; because the bacteria removing device is positioned on one side of the air duct close to the air inlet, air entering an air conditioner internal unit passes through the evaporator and then is sterilized through the bacteria removing device, so that the probability that bacteria carried by the air enter the air duct is reduced, the quality of indoor air is improved, and the use health of a user is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a simplified structural diagram of a duct assembly according to one embodiment of the present application;
FIG. 2 is a schematic view of FIG. 1 with the cross-flow fan hidden;
FIG. 3 is a schematic view of FIG. 1 with the cross-flow fan and the sterilizing unit hidden;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic diagram of a sterilization apparatus according to an embodiment of the present application;
fig. 6 is a partially enlarged view of a portion B in fig. 5.
Reference numerals:
100-a housing; 110-a top wall; 111-a first mounting portion; 120-a bottom wall; 121-a second mounting portion; 1211-a second via; 1212-a second restraint post; 130-a first evaporator fixing plate; 140-a second evaporator fixing plate;
200-an evaporator; 210-a first portion; 220-a second portion; 230-a third portion;
300-crossflow fan; 310-a drive motor;
400-a sterilizing device; 410-a stent; 411-a main body portion; 412-a first connection; 413-a second connection; 4131-a second fixing hole; 4132-second fixing column; 4133-a second limiting hole; 420-sterilizing lamp.
Detailed Description
In the related technical scheme, the air conditioner internal unit comprises a shell, wherein an air inlet and an air outlet which are opposite to each other are arranged on the shell; inside the casing, be equipped with the wind channel subassembly between air intake and the air outlet, be formed with the wind channel in the wind channel subassembly, be equipped with parts such as evaporimeter and cross-flow fan in the wind channel. After entering the air conditioner indoor unit from the air inlet, the air sequentially passes through the evaporator and the cross-flow fan and is blown out from the air outlet. However, by adopting the above technical scheme, after the air conditioner internal unit is used for a period of time, bacteria are easily bred in the air duct, so that the quality of indoor air is affected, and the use health of a user is seriously affected even.
In view of this, the embodiments of the present application are directed to providing an air duct assembly, an air conditioner indoor unit, and an air conditioner, where a sterilization device is disposed in the air duct assembly, and the sterilization device is located between an evaporator and a cross-flow fan, so that the air duct can be sterilized by the sterilization device; because the sterilizing device is positioned at one side of the air duct close to the air inlet, the air entering the air conditioner indoor unit passes through the evaporator and then is sterilized through the sterilizing device, so that the probability that bacteria carried by the air enter the air duct is reduced, the improvement of the quality of indoor air is facilitated, and the use health of a user is ensured.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
Example one
FIG. 1 is a simplified structural diagram of an air duct assembly according to an embodiment of the present application; FIG. 2 is a schematic view of FIG. 1 with the cross-flow fan hidden; FIG. 3 is a schematic view of FIG. 1 with the cross flow fan and the sterilizing device hidden; FIG. 4 is a partial enlarged view of portion A of FIG. 3; FIG. 5 is a schematic view of a sterilization apparatus according to an embodiment of the present application; fig. 6 is a partially enlarged view of a portion B in fig. 5.
Referring to fig. 1-6, the present embodiment provides an air duct assembly, which includes a housing 100, and in order to reduce the weight of the housing 100, the housing 100 is generally made of plastic. An air duct is formed in the housing 100, and the air duct generally comprises the housing 100 and a volute tongue and other parts. The air channel is internally provided with an evaporator 200 and a cross-flow fan 300, the evaporator 200 is positioned at one side of the air channel close to the air inlet, the cross-flow fan 300 is generally positioned in the middle of the air channel, the cross-flow fan 300 is driven by a driving motor 310, and under the action of the driving motor 310, the cross-flow fan 300 rotates to disturb air so that the air is blown out from the air outlet in an accelerated manner. Be equipped with bacteria removing device 400 between evaporimeter 200 and cross-flow fan 300, bacteria removing device 400 sets up along the first direction, and first direction is on a parallel with cross-flow fan 300's axial, and bacteria removing device 400 can be dismantled with shell 100 and be connected to be convenient for installation and dismantlement.
In the present embodiment, the sterilizing device 400 is disposed between the evaporator 200 and the cross-flow fan 300, so that the sterilizing device 400 can be used to sterilize the air duct; because the sterilizing device 400 is positioned on one side of the air duct close to the air inlet, air entering an air conditioner indoor unit passes through the evaporator 200 and then is sterilized through the sterilizing device 400, so that the probability that bacteria carried by the air enter the air duct is reduced, the quality of indoor air is improved, and the use health of a user is ensured.
In a possible implementation manner, the casing 100 of the present embodiment includes a top wall 110 and a bottom wall 120 oppositely disposed along the first direction, the driving motor 310 is disposed on a side of the bottom wall 120 facing away from the air duct, and an output shaft of the driving motor 310 passes through the bottom wall 120 and is connected to the cross flow fan 300. The sterilization apparatus 400 is connected at both ends to the top wall 110 and the bottom wall 120, respectively.
Referring to fig. 3 to fig. 6, in detail, the top wall 110 is provided with a first mounting portion 111, and the first mounting portion 111 is used for connecting one end of the degerming device 400; the bottom wall 120 is provided with a second mounting portion 121, and the second mounting portion 121 is used for connecting the other end of the degerming device 400.
The sterilizing apparatus 400 includes a bracket 410 and a plurality of sterilizing lamps 420 provided on the bracket 410, and the bracket 410 includes a main body portion 411, a first connecting portion 412, and a second connecting portion 413. Wherein, main part 411 extends along first direction, and a plurality of bactericidal lamp 420 all set up in main part 411 towards cross-flow fan 300's one side, and bactericidal lamp 420 is the optional ultraviolet lamp, and during the use, the ultraviolet irradiation air that the ultraviolet lamp sent to can realize the sterilization to the air. The first connection portion 412 and the second connection portion 413 are respectively disposed at two ends of the main body portion 411 along the first direction, the first connection portion 412 is detachably connected to the first mounting portion 111, and the second connection portion 413 is detachably connected to the second mounting portion 121. In this embodiment, the first connection portion 412 and the second connection portion 413 are perpendicular to the main body portion 411, so that the first connection portion 412 is parallel to the top wall 110, and the second connection portion 413 is parallel to the bottom wall 120, so as to achieve a better matching connection.
During specific connection, the first through hole is formed in the first mounting portion 111, the first fixing hole is formed in the first connecting portion 412, and the first fastener is detachably connected to the first fixing hole after penetrating through the first through hole. The second mounting portion 121 is provided with a second through hole 1211, the second connecting portion 413 is provided with a second fixing hole 4131, and the second fastening member passes through the second through hole 1211 and is detachably connected to the second fixing hole 4131.
In the embodiment, the first fastening member is fixed in the first fixing hole after penetrating through the first through hole, so that the detachable connection between the first mounting portion 111 and the first connecting portion 412 is realized; the second fastening member is fixed in the second fixing hole 4131 after passing through the second through hole 1211, thereby achieving the detachable connection between the second mounting portion 121 and the second connecting portion 413.
In a preferred embodiment, the first fastener and the second fastener of the present embodiment are both screws; that is, the present embodiment provides for the removable connection between the sterilization apparatus 400 and the housing 100 by way of a threaded connection.
Specifically, a first fixing column is arranged on the first connecting portion 412, the first fixing column is arranged towards the second connecting portion 413, a first fixing hole with an internal thread is formed in the first fixing column, and the first fastener is detachably connected in the first fixing hole after penetrating through the first through hole. Correspondingly, the second connecting portion 413 is provided with a second fixing column 4132, the second fixing column 4132 is disposed towards the first connecting portion 412, a second fixing hole 4131 with internal threads is formed in the second fixing column 4132, and the second fastening member passes through the second through hole 1211 and is detachably connected in the second fixing hole 4131.
This embodiment is formed with the first fixed orifices that has the internal screw thread through setting up first fixed column on the first fixed column to make first fastener and first fixed orifices have longer connection length, guaranteed the stability that first fastener and first fixed orifices are connected. By providing the second fixing post 4132, the second fixing hole 4131 with an internal thread is formed on the second fixing post 4132, so that the second fastening member and the second fixing hole 4131 have a long connection length, and the stability of connection between the second fastening member and the second fixing hole 4131 is ensured.
Further, in order to improve the connection stability, the first installation portion 111 is further provided with a first limiting post in the embodiment, the first limiting post is located on one side of the first installation portion 111 facing the bottom wall 120, the first connection portion 412 is provided with a first limiting hole, and the first limiting post is arranged in the first limiting hole in a penetrating manner. The second mounting portion 121 is further provided with a second limiting post 1212, the second limiting post 1212 is located on one side of the second mounting portion 121 facing the top wall 110, the second connecting portion 413 is provided with a second limiting hole 4133, and the second limiting post 1212 is inserted into the second limiting hole 4133.
The connection structure of the first spacing post and the first spacing hole is utilized to further improve the stability of connection between the first installation part 111 and the first connection part 412 in the embodiment, and the first spacing post and the first spacing hole adopt a plug-in fit mode, and the detachable connection between the first installation part 111 and the first connection part can also be realized. In this embodiment, the connection structure of the second position-limiting post 1212 and the second position-limiting hole 4133 is used to further improve the connection stability between the second mounting portion 121 and the second connection portion 413, and the second position-limiting post 1212 and the second position-limiting hole 4133 are inserted and engaged, so as to achieve detachable connection therebetween.
In one possible embodiment, the sterilization apparatus 400 of the present embodiment includes four sterilization lamps 420, and the four sterilization lamps 420 are uniformly distributed on the rack 410 along the first direction. In practical use, one or more of the four sterilizing lamps 420 can be selectively turned on as required, so that the sterilizing effect is ensured, and meanwhile, the ineffective energy consumption is reduced.
Referring to fig. 2 and 3, in a possible embodiment, the casing 100 of the present embodiment includes a first evaporator fixing plate 130 and a second evaporator fixing plate 140 located at both sides of the cross flow fan 300. The evaporator 200 includes a first portion 210, a second portion 220, and a third portion 230 connected to each other, wherein the first portion 210 is connected to the first evaporator fixing plate 130, and the third portion 230 is connected to the second evaporator fixing plate 140.
In this embodiment, the angle between the first portion 210 and the second portion 220 is smaller than the angle between the second portion 220 and the third portion 230, and the degerming device 400 is disposed between the first portion 210 and the second portion 220. Since the included angle between the first portion 210 and the second portion 220 is smaller than the included angle between the second portion 220 and the third portion 230, bacteria are more likely to accumulate between the first portion 210 and the second portion 220, and the sterilizing device 400 is disposed between the first portion 210 and the second portion 220, so that the air duct can be sterilized better, and the sterilizing effect is better.
In summary, in the present embodiment, the sterilizing device 400 is disposed between the evaporator 200 and the cross-flow fan 300, so that the sterilizing device 400 can sterilize the air duct; because bacteria removing device 400 is located the one side that the wind channel is close to the air intake, the air that gets into in the air conditioner internal unit passes evaporimeter 200 and just disinfects through bacteria removing device 400 to reduce the probability that the air carried the bacterium and got into in the wind channel, be favorable to improving the quality of indoor air, guarantee that user's use is healthy.
Example two
The embodiment provides an air conditioner indoor unit, which comprises a machine shell, wherein the air duct assembly is arranged in the machine shell.
The air conditioner internal unit of this embodiment is owing to adopted the wind channel subassembly in above-mentioned embodiment, consequently can utilize bacteria removing device to disinfect to the wind channel, has reduced the probability that the air carries the bacterium to get into in the wind channel, is favorable to improving the quality of room air, guarantees that user's use is healthy.
EXAMPLE III
The embodiment provides an air conditioner, which comprises an air conditioner internal unit and an air conditioner external unit which are connected with each other, wherein the air conditioner internal unit adopts the air conditioner internal unit of the above embodiment.
The air conditioner of this embodiment is owing to adopted the air conditioner internal unit in the embodiment described above, consequently can utilize bacteria removing device to disinfect to the wind channel, has reduced the probability that the air carries the bacterium to get into in the wind channel, is favorable to improving the quality of indoor air, guarantees that user's use is healthy.
In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the embodiments of the present application, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In the description of the embodiments of the present application, it should be understood that the terms "inner", "outer", "upper", "bottom", "front", "back", and the like, if any, refer to the orientation or positional relationship as shown in the drawings, which is used for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore, should not be taken to be limiting of the present application.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. An air duct assembly, comprising: the sterilizing device comprises a shell, wherein an air channel is formed in the shell, an evaporator and a cross-flow fan are arranged in the air channel, a sterilizing device is arranged between the evaporator and the cross-flow fan and is arranged along a first direction, the first direction is parallel to the axial direction of the cross-flow fan, and the sterilizing device is detachably connected with the shell.
2. The air duct assembly of claim 1, wherein the housing includes a top wall and a bottom wall disposed opposite to each other along the first direction, and the degerming device is coupled to the top wall and the bottom wall at two ends thereof, respectively.
3. The air duct assembly of claim 2, wherein the top wall has a first mounting portion and the bottom wall has a second mounting portion;
the degerming device comprises a bracket and a plurality of degerming lamps arranged on the bracket, wherein the bracket comprises a main body part, a first connecting part and a second connecting part; the main body part extends along the first direction, and the plurality of sterilizing lamps are all arranged on one side, facing the cross-flow fan, of the main body part; first connecting portion and second connecting portion set up respectively the main part is followed the both ends of first direction, just first connecting portion with the connection can be dismantled to first installation department, the second connecting portion with the connection can be dismantled to the second installation department.
4. The air duct assembly according to claim 3, wherein the first mounting portion is provided with a first through hole, the first connecting portion is provided with a first fixing hole, and a first fastening member is detachably connected to the first fixing hole after penetrating through the first through hole;
the second installation part is provided with a second through hole, the second connection part is provided with a second fixing hole, and a second fastener penetrates through the second through hole and then is detachably connected into the second fixing hole.
5. The air duct assembly of claim 4, wherein the first and second fasteners are both screws;
a first fixing column is arranged on the first connecting part, the first fixing column faces the second connecting part, a first fixing hole with internal threads is formed in the first fixing column, and the first fastener penetrates through the first through hole and then is detachably connected into the first fixing hole;
the second connecting portion is provided with a second fixing column, the second fixing column faces the first connecting portion, a second fixing hole with an internal thread is formed in the second fixing column, and the second fastener penetrates through the second through hole and is detachably connected in the second fixing hole.
6. The air duct assembly according to claim 5, wherein the first mounting portion is further provided with a first limiting post, the first limiting post is located on one side of the first mounting portion facing the bottom wall, the first connecting portion is provided with a first limiting hole, and the first limiting post is inserted into the first limiting hole;
still be equipped with the spacing post of second on the second installation department, the spacing post of second is located the second installation department orientation one side of roof, be equipped with the spacing hole of second on the second connecting portion, the spacing post of second is worn to establish the spacing downthehole of second.
7. The air duct assembly of claim 3, wherein the sterilizing device includes four sterilizing lights, the four sterilizing lights being evenly distributed on the bracket along the first direction.
8. The air duct assembly of any of claims 1-7, wherein the housing includes a first evaporator securing plate and a second evaporator securing plate on either side of the cross-flow fan;
the evaporator comprises a first part, a second part and a third part which are connected with each other, wherein the first part is connected with the first evaporator fixing plate, and the third part is connected with the second evaporator fixing plate; the included angle between the first portion and the second portion is smaller than the included angle between the second portion and the third portion, and the degerming device is arranged between the first portion and the second portion.
9. An air conditioner indoor unit, characterized by comprising a casing, wherein the air duct assembly according to any one of claims 1-8 is arranged in the casing.
10. An air conditioner characterized by comprising an air conditioner indoor unit and an air conditioner outdoor unit which are connected with each other, wherein the air conditioner indoor unit adopts the air conditioner indoor unit as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221563907.5U CN218119909U (en) | 2022-06-21 | 2022-06-21 | Air duct assembly, air conditioner internal unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221563907.5U CN218119909U (en) | 2022-06-21 | 2022-06-21 | Air duct assembly, air conditioner internal unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218119909U true CN218119909U (en) | 2022-12-23 |
Family
ID=84515065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221563907.5U Active CN218119909U (en) | 2022-06-21 | 2022-06-21 | Air duct assembly, air conditioner internal unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218119909U (en) |
-
2022
- 2022-06-21 CN CN202221563907.5U patent/CN218119909U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023065693A1 (en) | Fresh air fan and air-conditioner indoor unit | |
| CN218119909U (en) | Air duct assembly, air conditioner internal unit and air conditioner | |
| CN212618664U (en) | Detachable and washable air conditioner indoor unit | |
| CN111623422A (en) | Air processor capable of being used as mobile air conditioner | |
| CN213334689U (en) | Indoor air conditioner | |
| CN114110790A (en) | Air conditioner indoor unit and air conditioner | |
| CN215490044U (en) | Indoor air conditioner | |
| CN215637928U (en) | Water baffle assembly and combined air conditioner with same | |
| CN116221840A (en) | Fresh air conditioner | |
| CN214891562U (en) | Outdoor machine of air conditioner | |
| CN212299156U (en) | Bathroom heater with sterilizing device | |
| CN212157504U (en) | Air processor with Carnot circulating device | |
| CN212673382U (en) | Indoor air conditioner | |
| CN213146762U (en) | Air conditioner | |
| CN212481490U (en) | Detachable and washable indoor unit of air conditioner | |
| CN213395610U (en) | Indoor air conditioner | |
| CN217817080U (en) | Indoor air conditioner | |
| CN213040666U (en) | Indoor unit of air conditioner | |
| CN215982895U (en) | Indoor air conditioner | |
| CN102679460A (en) | Mobile air conditioner | |
| CN215112936U (en) | Air conditioner | |
| CN213146754U (en) | Indoor air conditioner | |
| CN218296189U (en) | Functional module air duct assembly, air conditioner internal unit and air conditioner | |
| CN214746112U (en) | Indoor unit of air conditioner | |
| CN215490043U (en) | Indoor air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |