Air conditioner assembly

By mixing indoor air with higher temperatures and fresh air in the air duct of the air conditioning system, the problem of fresh air entering the air outlet of the air conditioning indoor unit is solved, and the airflow temperature and user experience are improved.

CN222651486UActive Publication Date: 2025-03-21QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Patent Information

Application Number
CN202421250371.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-03-21
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

When the outdoor ambient temperature is low, fresh air enters the air outlet of the air conditioner indoor unit and easily forms condensation, reducing the user's user experience.

Method used

By introducing high-temperature indoor air into the air duct and mixing it with fresh air, the fresh air will prevent the fresh air from entering the air outlet of the air conditioning indoor unit to form condensation.

Benefits of technology

It effectively increases the airflow temperature entering the air conditioning indoor unit, avoids the formation of condensation, and improves the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an air conditioner assembly which comprises an air conditioner indoor unit, a fresh air module and an air duct, and the air conditioner indoor unit comprises a first air inlet; the fresh air module comprises a first air outlet and is used for introducing fresh air; the air duct comprises a second air inlet, a third air inlet and a second air outlet, the second air inlet is suitable for being communicated with an indoor area, the third air inlet is communicated with the first air outlet, and the second air outlet is communicated with the first air inlet; the second air inlet is located between the third air inlet and the second air outlet in the extending direction of the air duct. Or the third air inlet is located between the second air inlet and the second air outlet in the extending direction of the air duct. According to the air conditioner assembly, high-temperature indoor air is introduced into the air duct to be mixed with fresh air, and condensation is prevented from being formed at the air outlet of the air conditioner indoor unit.
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Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner component. Background Art

[0002] Air conditioners are household appliances commonly used in residents' homes, and there are also various functional air conditioner products on the market for users to choose from. The air conditioner in the related art includes an air conditioner indoor unit and a fresh air module, wherein the fresh air module is used to provide outdoor fresh air to the air conditioner indoor unit, and the air conditioner indoor unit then heats or cools the fresh air and discharges it indoors. However, when the outdoor ambient temperature is low, the low-temperature fresh air enters the air conditioner indoor unit, which is prone to form condensation at the air outlet of the air conditioner indoor unit, reducing the user experience. Utility Model Content

[0003] In view of the above problems, the present utility model is proposed to provide an air conditioning component that overcomes the above problems or at least partially solves the above problems, and can solve the problem that when the outdoor ambient temperature is low, fresh air enters the air conditioning indoor unit and condensation is easily formed at its outlet.

[0004] Specifically, the utility model provides an air conditioning component, which introduces indoor air with a relatively high temperature into an air duct to mix with fresh air, thereby preventing the fresh air from entering the air outlet of the indoor unit of the air conditioner alone to form condensation.

[0005] The air conditioning component of the utility model includes: an air conditioning indoor unit, which is an embedded air conditioning indoor unit, and the air conditioning indoor unit includes a first air inlet; a fresh air module, which includes a first air outlet, and the fresh air module is used to introduce fresh air; an air duct, which includes a second air inlet, a third air inlet and a second air outlet, the second air inlet is suitable for communicating with an indoor area, the third air inlet is connected to the first air outlet, and the second air outlet is connected to the first air inlet; the second air inlet is located between the third air inlet and the second air outlet in the extension direction of the air duct; or, the third air inlet is located between the second air inlet and the second air outlet in the extension direction of the air duct.

[0006] In some embodiments, the air conditioning component further includes: a cover plate, which is rotatably disposed at the second air inlet so that the cover plate avoids or closes the second air inlet.

[0007] In some embodiments, the cover plate can be rotated toward the inside of the air duct, so that the cover plate forms a spoiler for blocking the airflow in the air duct, and a gap for the airflow to pass through is formed between the spoiler and the wall surface of the air duct.

[0008] In some embodiments, the air conditioning assembly further comprises: a rectifying grille, the rectifying grille being disposed at the second air inlet;

[0009] The second air inlet is located between the third air inlet and the second air outlet in the extension direction of the air duct, and the rectifying grille is inclined toward the inner side of the air duct in a direction close to the third air inlet.

[0010] In some embodiments, there are a plurality of rectifying grilles, and the plurality of rectifying grilles are spaced apart in the extension direction of the air duct.

[0011] In some embodiments, the air conditioning component further includes: a filter, which is detachably disposed in the air duct, and the filter is located between the second air outlet and the second air inlet.

[0012] In some embodiments, the filter screen is provided with one of a snap-fit ​​groove and a snap-fit ​​member, and the wall surface of the air duct is provided with the other of the snap-fit ​​groove and the snap-fit ​​member, so that the filter screen is snap-fitted and connected to the air duct.

[0013] In some embodiments, the air conditioning assembly further comprises: a cabinet, the cabinet defining the air duct;

[0014] The air-conditioning indoor unit is an embedded air-conditioning indoor unit, which is embedded in the air duct. The air-conditioning indoor unit also includes a third air outlet, the cabinet has a notch, and the third air outlet corresponds to the notch.

[0015] In some embodiments, the first air inlet is arranged on a side of the air-conditioning indoor unit adjacent to the second air inlet in the extension direction of the air duct.

[0016] In some embodiments, the air conditioning component further includes: a humidification module, the humidification module is arranged in the air duct, and the humidification module is used to humidify the airflow in the air duct.

[0017] The air conditioning assembly of the embodiment of the utility model is provided with a second air inlet connected to the indoor area on the air duct, so that warm indoor air can enter the air duct. The fresh air is mixed with the indoor air to increase the temperature of the air flow entering the indoor unit of the air conditioner, thereby avoiding the formation of condensation at the air outlet of the indoor unit of the air conditioner without affecting the air supply of the fresh air module to the indoor unit of the air conditioner.

[0018] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0020] Figure 1 is a schematic structural diagram of an air conditioning assembly according to an embodiment of the utility model;

[0021] Figure 2 is a schematic structural diagram of an air conditioning assembly according to an embodiment of the utility model;

[0022] Figure 3 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0023] Figure 4 is a schematic structural diagram of an air conditioning assembly according to an embodiment of the utility model;

[0024] Figure 5 It is a schematic structural diagram of an air-conditioning indoor unit according to an embodiment of the utility model.

[0025] Reference numerals:

[0026] Air conditioning assembly 100;

[0027] Air conditioner indoor unit 1; first air inlet 101; third air outlet 102; housing 11; front panel 112; enclosure 113; air supply fan 12; heat exchanger 13; air guide grille 1121;

[0028] Fresh air module 2; first air outlet 21;

[0029] Cabinet 3; air duct 30; second air inlet 301; third air inlet 302; second air outlet 303; gap 304; notch 305; cover plate 31; rectifying grille 32; filter screen 33;

[0030] Humidification module 4;

[0031] Fan 5; air inlet 51; air outlet 52. DETAILED DESCRIPTION

[0032] Refer to the following Figures 1 to 3To describe the air conditioning component of an embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0033] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0034] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0036] The air conditioning assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0037] like Figure 1-Figure 3 As shown, the air conditioning assembly 100 of the embodiment of the utility model includes an air conditioning indoor unit 1, a fresh air module 2 and an air duct 30.

[0038] The air conditioner indoor unit 1 includes a first air inlet 101, and the fresh air module 2 includes a first air outlet 21. The fresh air module 2 is used to introduce fresh air. The air duct 30 includes a second air inlet 301, a third air inlet 302, and a second air outlet 303. The second air inlet 301 is suitable for communicating with the indoor area so that the indoor air enters the air duct 30 through the second air inlet 301. The third air inlet 302 is communicated with the first air outlet 21 so that the fresh air module 2 delivers the outdoor fresh air into the air duct 30 through the first air outlet 21. The second air outlet 303 is connected to the first air inlet 101 so that the airflow in the air duct 30 can enter the air conditioner indoor unit 1 through the second air outlet 303 and the first air inlet 101 in sequence.

[0039] The second air inlet 301 is located between the third air inlet 302 and the second air outlet 303 in the extension direction of the air duct 30; or, the third air inlet 302 is located between the second air inlet 301 and the second air outlet 303 in the extension direction of the air duct 30. That is, the fresh air entering the air duct 30 from the third air inlet 302 first passes through the second air inlet 301 in the air duct 30, and is mixed with the indoor air entering the air duct 30 through the second air inlet 301, and then enters the air conditioner through the second air outlet 303 and the first air inlet 101. Alternatively, the indoor air entering the air duct 30 from the second air inlet 301 first passes through the third air inlet 302 in the air duct 30, and is mixed with the fresh air entering the air duct 30 through the third air inlet 302, and then enters the indoor unit 1 of the air conditioner through the second air outlet 303 and the first air inlet 101.

[0040] The air conditioner indoor unit of this embodiment is an embedded air conditioner indoor unit, that is, the air conditioner indoor unit is embedded in a cabinet or a wall in the room, for example Figure 1 As shown, the air conditioner indoor unit is embedded in the air duct so that the air conditioner indoor unit is hidden in appearance, making the home layout more beautiful and achieving the purpose of improving the user experience.

[0041] The specific implementation of the air conditioning assembly 100 according to the embodiment of the utility model will be described in detail below with reference to the accompanying drawings.

[0042] When the outdoor air temperature is low, that is, when the temperature of the fresh air sent from the fresh air module 2 to the air duct 30 is low, the indoor air enters the air duct 30 through the second air inlet 301, and the fresh air is discharged from the fresh air module 2 through the first air outlet 21, and is sent to the air duct 30 through the third air inlet 302. The mixed airflow formed by the mixing of the indoor air with a higher temperature and the fresh air with a lower temperature has a higher temperature than the fresh air before mixing. The mixed airflow enters the air conditioner indoor unit 1 through the second air outlet 303 and the first air inlet 101.

[0043] The air conditioning assembly 100 of the embodiment of the utility model is provided with a second air inlet 301 connected to the indoor area on the air duct 30, so that warm indoor air can enter the air duct 30. The fresh air is mixed with the indoor air to increase the temperature of the air flow entering the air conditioning indoor unit 1, thereby preventing condensation from forming at the air outlet of the air conditioning indoor unit 1 without affecting the air supply of the fresh air module 2 to the air conditioning indoor unit 1.

[0044] In order to make the present application easier to understand, the air conditioning assembly 100 of the embodiment of the present utility model is further described below by taking the extension direction of the air duct 30 being consistent with the up-down direction as an example.

[0045] like Figure 1-Figure 2 As shown, the air conditioning assembly 100 of the embodiment of the utility model includes a cabinet 3, a cover plate 31, a rectifying grille 32, a filter 33, an air conditioning indoor unit 1, a fresh air module 2 and an air duct 30.

[0046] The cabinet 3 defines an air outlet 30, and the second air inlet 301, the third air inlet 302 and the second air outlet 303 are all provided on the cabinet 3. The air conditioner indoor unit 1 is installed on the cabinet 3, and the first air inlet 101 of the air conditioner indoor unit 1 is connected to the second air outlet 303.

[0047] It should be noted that the cabinet 3 can be an existing indoor cabinet, that is, a through hole that can form the second air inlet 301, the third air inlet 302 and the second air outlet 303 can be opened on the existing cabinet, and a part of the accommodating cavity surrounded by the cabinet is used as the air duct 30. Not only is the structure simple, but the air duct 30 is also hidden in appearance, making the appearance more beautiful, thereby improving the user experience.

[0048] In some embodiments, Figure 1-Figure 2 As shown, the cover plate 31 is rotatably arranged at the second air inlet 301, so that the cover plate 31 avoids or closes the second air inlet 301. Specifically, the cover plate 31 is rotatably connected to the cabinet 3, and the cover plate 31 can be rotated and covered on the second air inlet 301 to close the second air inlet 301; the cover plate 31 can also be rotated and avoid the second air inlet 301 to open the second air inlet 301.

[0049] When the outdoor air temperature is low, e.g. Figure 2 As shown, the cover plate 31 rotates to a position avoiding the second air inlet 301 , and the indoor air enters the air duct 30 through the second air inlet 301 , so that the fresh air can be mixed with the indoor air to increase the temperature of the air flow entering the air conditioner indoor unit 1 .

[0050] When the outdoor air temperature is high or there is no need for indoor air to enter the air duct 30, for example Figure 1 As shown, the cover plate 31 rotates to a position to close the second air inlet 301 , and the cover plate 31 blocks the indoor air from entering the air duct 30 .

[0051] Through the cooperation between the cover plate 31 and the second air inlet 301, the user can freely choose to open or close the second air inlet 301 according to their own needs, which improves practicality. And the cooperation state between the cover plate 31 and the second air inlet 301 can be adjusted by simply rotating the cover plate 31, so that the second air inlet 301 is opened or closed, which is convenient to operate.

[0052] In addition, when there is no need for indoor air to enter the air duct 30, the second air inlet 301 is closed by the cover plate 31, so that the user cannot observe the second air inlet 301 and the internal area of ​​the air duct 30 from the outside, thereby improving the user experience.

[0053] Furthermore, if Figure 2 As shown, the cover plate 31 can rotate toward the inside of the air duct 30, that is, when the cover plate 31 is in a position to avoid the second air inlet 301, the cover plate 31 is located in the air duct 30. The cover plate 31 located in the air duct 30 forms a spoiler for blocking the airflow in the air duct 30, and a gap 304 for passing the airflow is formed between the spoiler and the wall surface of the air duct 30.

[0054] When the fresh air passes through the second air inlet 301, the fresh air is blocked and guided by the cover plate 31, passes through the gap 304 and flows to the second air outlet 303. On the one hand, the cover plate 31 turbulently affects the fresh air, so that the fresh air can be better mixed with the indoor air, so that the temperature of the mixed airflow is more uniform, and the mixed airflow is prevented from entering the air conditioner indoor unit 1 to generate condensation. On the other hand, the speed of the fresh air flowing from the second air inlet 301 to the second air outlet 303 in the air duct 30 is reduced, and the contact time between the fresh air and the indoor air is prolonged, so that the fresh air and the indoor air can be contacted and mixed, and the mixed airflow is further prevented from entering the air conditioner indoor unit 1 to generate condensation.

[0055] Preferably, the rotating part of the cover plate 31 is correspondingly connected to the upper part of the second air inlet 301. After the indoor air enters the air duct 30 through the second air inlet 301, the airflow formed by the indoor air needs to bypass the cover plate 31 and then flow to the first air inlet 101 through the gap 304. When the airflow formed by the indoor air passes through the gap 304, it can fully contact with the airflow formed by the fresh air, so that the temperature of the mixed airflow is more uniform, thereby further preventing the mixed airflow from entering the air conditioner indoor unit 1 to produce condensation.

[0056] In some embodiments, Figure 1-Figure 3 As shown, the rectifying grille 32 is arranged at the second air inlet 301, and the second air inlet 301 is located between the third air inlet 302 and the second air outlet 303 in the vertical direction. The rectifying grille 32 is inclined toward the inner side of the air duct 30 in the direction close to the third air inlet 302, that is, the rectifying grille 32 is inclined toward the lower right, so that the indoor air passing through the rectifying grille 32 forms an airflow flowing toward the lower right. The airflow formed by the indoor air first flows toward the lower right, mixes with the airflow formed by the fresh air flowing upward, and flows toward the second air outlet 303 together. Thereby, the contact time between the airflow formed by the indoor air and the airflow formed by the fresh air is further prolonged, and the temperature of the mixed airflow is made more uniform, thereby further avoiding the mixed airflow from entering the indoor unit 1 of the air conditioner to generate condensation.

[0057] Furthermore, there are multiple rectifying grilles 32, which are spaced apart in the vertical direction. Thus, the airflow entering the air duct 30 is distributed more evenly through the multiple rectifying grilles 32 spaced apart in the vertical direction, which is conducive to full contact and mixing with the airflow formed by the fresh air.

[0058] In some other embodiments, such as Figure 4 As shown, the air conditioning assembly 100 of the embodiment of the utility model also includes a fan 5, which is arranged in the air duct 30, wherein the air inlet 51 of the fan 5 extends out of the air duct 30 and is connected to the indoor area, and the air outlet 52 of the fan 5 is located in the air duct 30.

[0059] When the outdoor air temperature is low, the indoor air is sucked into the air duct 30 through the fan 5, and the fresh air is discharged from the fresh air module 2 through the first air outlet 21 and sent into the air duct 30 through the third air inlet 302. The mixed airflow formed by the mixing of the indoor air with a higher temperature and the fresh air with a lower temperature has a higher temperature than the fresh air before mixing. The mixed airflow enters the air conditioner indoor unit 1 through the second air outlet 303 and the first air inlet 101.

[0060] In some embodiments, Figure 1 and Figure 2As shown, the filter is detachably arranged in the air duct 30, and the filter 33 is located between the second air outlet 303 and the second air inlet 301. Thus, the filter 33 can filter the airflow entering the air conditioner indoor unit 1, making the airflow entering the air conditioner indoor unit 1 cleaner.

[0061] Specifically, the filter 33 is provided with one of a snap-fitting groove and a snap-fitting piece, and the wall surface of the air duct 30 is provided with the other of the snap-fitting groove and the snap-fitting piece, so that the filter 33 is snap-fitted and connected with the air duct 30. Thus, the filter 33 is arranged in the air duct 30 by snap-fitting, which is easy to install and remove.

[0062] In some embodiments, Figure 1 and Figure 2 As shown, the humidification module 4 is arranged in the air duct 30, and the humidification module 4 is used to humidify the airflow in the air duct 30, so as to achieve the purpose of humidifying the airflow entering the air-conditioning indoor unit 1, so that the air supplied by the air-conditioning indoor unit 1 to the room has a humidifying effect.

[0063] Specifically, the humidification module 4 has a housing, the housing has a water storage cavity, and the housing is provided with a plurality of nozzles that can communicate with the water storage cavity. Water in the water storage cavity can be sprayed into the air duct 30 through the nozzles to humidify the airflow in the air duct 30.

[0064] The air conditioner indoor unit also includes a third air outlet, the cabinet has a notch, the air conditioner indoor unit is installed in the air duct through the notch, and the third air outlet corresponds to the notch so that the air conditioner indoor unit can normally supply air to the indoor area. Part of the area in the air duct can be used to place clothes and other sundries.

[0065] In some embodiments, Figure 1 As shown, the air conditioner indoor unit 1 includes a housing 11, the housing 11 includes a front panel 112 and a casing 113, the first air inlet 101 is arranged on the lower surface of the casing 113, that is, the first air inlet 101 is arranged on a side of the air conditioner indoor unit 1 adjacent to the second air inlet 301 in the up and down direction, and the third air outlet 102 is arranged on the front panel 112. This prevents the wall surface of the air duct from affecting the air outlet and air inlet of the air conditioner indoor unit 1.

[0066] For example Figure 1 As shown, the air conditioner indoor unit 1 further includes: an air supply fan 12, a heat exchanger 13 and an air inlet baffle 14. The air supply fan 12 is arranged in the housing 11, and the air supply fan 12 is used to promote the formation of an air flow entering the air conditioner indoor unit 1 from the first air inlet 101 and blowing out from the third air outlet 102. The heat exchanger 13 is arranged in the housing 11, and the heat exchanger 13 is located between the first air inlet 101 and the air supply fan 12, and is used to exchange heat with the air flow entering the air conditioner indoor unit 1 from the first air inlet 101.

[0067] The front panel 112 has an air guide grille 1121 disposed at the first air inlet 101, and the air guide grilles 1121 are multiple, and the multiple air guide grilles 1121 are spaced apart in the left-right direction. Each air guide grille 1121 extends in the front-back direction, and each air guide grille 1121 is inclined upward to the right to guide the airflow to enter the air conditioner indoor unit 1 from the air inlet 114 in an inclined upward direction. In other words, an air inlet gap extending upward and toward the inside of the air conditioner indoor unit 1 is formed between two adjacent air guide grilles 1121 in the left-right direction, so that the airflow passing through the air inlet gap enters the air conditioner indoor unit 1 from the first air inlet 101 in an inclined upward direction. So that the airflow entering the air conditioner indoor unit 1 can fully exchange heat with the heat exchanger.

[0068] Optionally, each air guide grille 1121 at the first air inlet 101 may be a continuous line in the front-to-back direction; or, each air guide grille 1121 at the first air inlet 101 may be a plurality of spaced sections in the front-to-back direction.

[0069] It should be noted that the left-right direction and the front-back direction in the above embodiments are exemplary directions, the extension direction of the air guide grille 1121 may be other directions, and the spacing direction of the plurality of air guide grilles 1121 may also be other directions.

[0070] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An air conditioning component, characterized in that: include: An air-conditioning indoor unit, wherein the air-conditioning indoor unit is an embedded air-conditioning indoor unit, and the air-conditioning indoor unit comprises a first air inlet; A fresh air module, the fresh air module comprising a first air outlet, and the fresh air module is used to introduce fresh air; an air duct, the air duct comprising a second air inlet, a third air inlet and a second air outlet, the second air inlet being adapted to be connected to an indoor area, the third air inlet being connected to the first air outlet, and the second air outlet being connected to the first air inlet; The second air inlet is located between the third air inlet and the second air outlet in the extending direction of the air duct; or, The third air inlet is located between the second air inlet and the second air outlet in the extending direction of the air duct.

2. The air conditioning assembly according to claim 1, characterized in that: Further including: A cover plate is rotatably disposed at the second air inlet so that the cover plate avoids or closes the second air inlet.

3. The air conditioning assembly according to claim 2, characterized in that: The cover plate can be rotated toward the inside of the air duct, so that the cover plate forms a spoiler for blocking the airflow in the air duct, and a gap for the airflow to pass is formed between the spoiler and the wall surface of the air duct.

4. The air conditioning assembly according to claim 1, characterized in that Further including: A rectifying grid, the rectifying grid being arranged at the second air inlet; The second air inlet is located between the third air inlet and the second air outlet in the extension direction of the air duct, and the rectifying grille is inclined toward the inner side of the air duct in a direction close to the third air inlet.

5. The air conditioning assembly according to claim 4, characterized in that: There are a plurality of rectifying grilles, and the plurality of rectifying grilles are spaced apart in the extending direction of the air duct.

6. The air conditioning assembly according to claim 4, characterized in that Further including: A filter screen is detachably arranged in the air duct, and the filter screen is located between the second air outlet and the second air inlet.

7. The air conditioning assembly according to claim 6, characterized in that The filter screen is provided with one of a clamping groove and a clamping member, and the wall surface of the air duct is provided with the other of the clamping groove and the clamping member, so that the filter screen is clamped and connected with the air duct.

8. The air conditioning assembly according to claim 6, characterized in that Further including: A cabinet body, wherein the cabinet body defines the air duct; The air conditioner indoor unit is embedded in the air duct, and the air conditioner indoor unit also includes a third air outlet. The cabinet has a notch, and the third air outlet corresponds to the notch.

9. The air conditioning assembly according to claim 1, characterized in that The first air inlet is arranged on a side of the air conditioner indoor unit adjacent to the second air inlet in the extension direction of the air duct.

10. The air conditioning assembly according to claim 1, characterized in that Further including: A humidification module is disposed in the air duct, and is used for humidifying the airflow in the air duct.