Air diffusing assembly and cabinet air conditioner

Abstract

The utility model provides a kind of air diffusing assembly and air conditioner cabinet, it is related to air conditioner technical field, to solve the problem that existing air diffusing assembly cannot consider big air supply flow and air diffusing effect and design.The air diffusing assembly includes air diffusing piece, air diffusing piece has solid air diffusing net and air outlet surface sequentially arranged along first direction, air outlet surface includes several closely arranged air outlet holes, and several air outlet holes are the combination of one or more in arbitrary shape hole;Solid air diffusing net is formed with multiple nodes, at least part of nodes falls into air outlet hole along the first direction projection.The utility model can guarantee the scattering effect of air flow while ensuring that air conditioner cabinet has larger air supply in zero wind mode.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner technology, and more specifically, to a ventilation component and an air conditioner unit. Background Technology

[0002] In existing floor-standing air conditioners, air diffusers are often installed at the air outlets to improve user comfort. These diffusers disperse the airflow, reducing or eliminating the direct draft generated during cooling or heating, thus avoiding discomfort caused by direct airflow.

[0003] Typically, existing air diffuser components are formed by creating diffuser holes on a flat surface. During operation, the air conditioning air is directed forward through these holes to achieve a diffused airflow effect. However, to ensure effective airflow dispersion, the diffuser holes are often made relatively small, limiting the airflow rate. Conversely, to increase airflow, the holes need to be made larger, which weakens the diffused airflow effect. Furthermore, with larger openings, the internal structure of the air conditioner unit is directly exposed, resulting in a poor overall aesthetic appearance. Utility Model Content

[0004] The first objective of this invention is to provide a ventilation component to solve the technical problem that existing ventilation components cannot simultaneously achieve both high airflow and effective ventilation.

[0005] The air dispersing component provided by this utility model includes an air dispersing element having a three-dimensional air dispersing net and an air outlet surface arranged sequentially along a first direction. The air outlet surface includes a plurality of closely arranged air outlet holes, and the plurality of air outlet holes are one or more combinations of holes of arbitrary shapes. The three-dimensional air dispersing net has a plurality of nodes, and when projected along the first direction, at least some of the nodes fall into the air outlet holes.

[0006] Taking the use of this air diffuser component in a cabinet air conditioner as an example, the air diffuser component can be installed at the air outlet of the cabinet air conditioner. When the cabinet air conditioner needs to supply air in zero-wind-feel mode, the air conditioning air will flow to the location of the air diffuser component. Specifically, the air conditioning air first flows through the three-dimensional air diffuser mesh. Since at least some nodes of the three-dimensional air diffuser mesh project into the air outlet hole along the first direction, the nodes form a partial obstruction of the air outlet hole upstream of the air outlet surface. This allows the airflow to be dispersed and sent out as it flows through the three-dimensional air diffuser mesh towards the air outlet surface, so as to obtain the air diffusion effect at the air outlet hole.

[0007] Therefore, this air diffuser assembly utilizes the nodes of the three-dimensional air diffuser network to partially block the air outlet at the upstream, thus effectively dispersing the airflow. This dispersion effect is not affected by the size of the air outlet, allowing for an increase in the outlet area and consequently, a higher airflow volume. In other words, this air diffuser assembly ensures a large airflow volume for the air conditioner unit in zero-wind mode while also guaranteeing effective airflow dispersion, thereby effectively solving the technical problems existing in current technologies.

[0008] In addition, since the upstream of the air outlet is a three-dimensional air diffuser, the three-dimensional air diffuser can block the air outlet to a certain extent, thereby reducing the risk of the internal structure of the air conditioner being directly exposed through the air diffuser and ensuring the overall aesthetics of the air conditioner.

[0009] Furthermore, the three-dimensional airflow dispersion network includes at least one airflow dispersion layer. When the airflow dispersion layer is multi-layered, the multiple airflow dispersion layers are closely arranged along the first direction. Each airflow dispersion layer includes several airflow dispersion ribs, which are interconnected to form the nodes. This method of constructing nodes using airflow dispersion ribs not only ensures the dispersion effect on the airflow but also reduces the space occupied by the solid structure in the three-dimensional airflow dispersion network, thereby reducing the flow resistance of the airflow.

[0010] Furthermore, the air-diffusing layer adjacent to the air outlet surface in the three-dimensional air-diffusing net is the first air-diffusing layer. The first end of the air-diffusing ribs of the first air-diffusing layer is used to cross-link and form the node, and the second end of the air-diffusing ribs of the first air-diffusing layer extends to the air outlet surface. This arrangement allows the airflow to be directly blown out through the air outlet after being dispersed by the three-dimensional air-diffusing net, without converging again upstream of the air outlet. This ensures that the airflow blown out through the air outlet is dispersed airflow dispersed by the three-dimensional air-diffusing net. On the other hand, it also helps to reduce the overall thickness of the air-diffusing component, thus facilitating a thinner design for the air-diffusing component.

[0011] Furthermore, the second end of the air-diffusing ribs in the first air-diffusing layer is connected to the apex or edge of the air outlet. This arrangement allows the air outlet surface to provide structural support for the first air-diffusing layer; that is, the air outlet surface provides structural support for the three-dimensional air-diffusing net on the side near the first air-diffusing layer, thereby improving the structural strength of the air-diffusing component.

[0012] Furthermore, a planar support net is provided between any two adjacent air-diffusing layers, and the air-diffusing ribs of each air-diffusing layer are all supported by the corresponding planar support net. The above-mentioned planar support net can increase the structural strength inside the three-dimensional air-diffusing net, so as to ensure the overall strength of the air-diffusing component.

[0013] Furthermore, the air diffuser also has an air inlet surface, and the three-dimensional air diffuser mesh is located between the air inlet surface and the air outlet surface. The air inlet surface has air inlet holes. The air inlet holes on the air inlet surface can guide the airflow, allowing the airflow to flow smoothly to the air diffuser and then be discharged through the air outlet holes on the air outlet surface.

[0014] Furthermore, the air-diffusing layer adjacent to the air inlet surface in the three-dimensional air-diffusing net is a second air-diffusing layer. The first end of the air-diffusing ribs in the second air-diffusing layer is used to cross-link and form the node, and the second end of the air-diffusing ribs in the second air-diffusing layer extends to the air inlet surface. This form, in which the air-diffusing ends of the air-diffusing ribs in the three-dimensional air-diffusing net extend to the air inlet surface, eliminates any extra space between the three-dimensional air-diffusing net and the air inlet surface. On the one hand, this allows the airflow to directly enter the three-dimensional air-diffusing net and be dispersed after passing through the air inlet surface, resulting in higher efficiency. On the other hand, it helps to further reduce the overall thickness of the air-diffusing component.

[0015] Furthermore, the air diffuser assembly also includes an outer frame, which comprises an air inlet frame, an air outlet frame, and a connector. The air inlet frame surrounds the air inlet surface, and the air outlet frame surrounds the air outlet surface. The connector securely connects the air inlet frame and the air outlet frame. This outer frame design not only protects the edges of the air inlet and outlet surfaces by utilizing the air inlet frame and the air outlet frame respectively, reducing wear at the edges, but also ensures sufficient strength at the edges of the air diffuser assembly, reducing warping and deformation, and resulting in a better fit between the air diffuser assembly and the unit body when installed at the air outlet.

[0016] Furthermore, the air outlet is an n-sided hole, where n is an integer not less than 3. This design not only ensures the structural strength of the air diffuser at each air outlet, but also facilitates processing and manufacturing.

[0017] Furthermore, the air vent is a 3D (Three-Dimensional) printed structure. By manufacturing the air vent using 3D printing, not only can the manufacturing cycle of the air vent be shortened, but also the cost and time of mold manufacturing are saved because there is no need to manufacture molds.

[0018] The second objective of this utility model is to provide an air conditioning unit that solves the technical problem that existing air dissipation components cannot simultaneously achieve both large air supply flow and effective air dissipation.

[0019] The air conditioner cabinet unit provided by this utility model includes a body and the above-mentioned air dispersing component. The air dispersing component is installed on the body, wherein the body has an air outlet, and the air dispersing element of the air dispersing component is opposite to the air outlet.

[0020] During operation, the air conditioning unit blows air out through the air outlets in the unit and is dispersed by the air diffuser components to achieve a diffused airflow effect. By incorporating the aforementioned air diffuser components, the air conditioning unit gains all the advantages of these components, which will not be elaborated upon here. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0022] Figure 1 This is a structural schematic diagram of an air conditioner cabinet unit provided in an embodiment of the present utility model;

[0023] Figure 2 This is a front view of the air diffuser assembly provided in an embodiment of the present utility model;

[0024] Figure 3 A physical image of the air diffuser component of the air diffuser assembly provided in the embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the air diffuser assembly provided in an embodiment of the present utility model;

[0026] Figure 5 A partial structural cross-sectional view of the air diffuser assembly provided in an embodiment of this utility model;

[0027] Figure 6 This is a partial structural cross-sectional view of the air diffuser assembly provided in the embodiment of the present utility model under a three-dimensional model schematic diagram;

[0028] Figure 7 A schematic diagram of the air diffuser assembly provided in an embodiment of the present invention on its short side;

[0029] Figure 8 A three-dimensional model of the air diffuser assembly provided in this embodiment of the utility model on its short side.

[0030] Explanation of reference numerals in the attached figures:

[0031] 010 - Airflow dissipation components; 020 - Main unit;

[0032] 100 - Air diffuser; 200 - Outer frame;

[0033] 110 - Three-dimensional air diffuser; 120 - Air outlet; 130 - Air inlet;

[0034] 111 - Node; 112 - Air diffuser layer; 112a - First air diffuser layer; 112b - Second air diffuser layer; 113 - Air diffuser ribs; 114 - Planar support net;

[0035] 121 - Air outlet; 131 - Air inlet;

[0036] 210 - Air inlet frame; 220 - Air outlet frame; 230 - Connector. Detailed Implementation

[0037] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0038] Figure 1 This is a structural schematic diagram of the air conditioner cabinet unit provided in this embodiment. Figure 1 As shown, this embodiment provides an air conditioning unit, including a body 020 and an air dispersing assembly 010 installed on the body 020. The body 020 has an air outlet (which is blocked by the air dispersing assembly 010 and is not shown), and the air dispersing component 100 of the air dispersing assembly 010 is opposite to the air outlet.

[0039] During operation, the air conditioning unit blows air out through the air outlet on the unit body 020 and is dispersed by the air diffuser 100 of the air diffuser assembly 010 to achieve the air diffusion effect.

[0040] The following text will provide a detailed explanation of the specific structure of the air diffuser assembly 010 and the principle of its airflow dispersion.

[0041] Figure 2 This is a front view of the air diffuser assembly 010 provided in this embodiment; Figure 3 This is a physical image of the air diffuser 100 of the air diffuser assembly 010 provided in this embodiment; Figure 4 This is a schematic diagram of the structure of the air diffuser assembly 010 provided in this embodiment. Figures 2 to 4 As shown, the air diffuser assembly 010 provided in this embodiment includes an air diffuser component 100.

[0042] Figure 5 This is a partial structural cross-sectional view of the air diffuser assembly 010 provided in this embodiment; Figure 6 This is a partial structural cross-sectional view of the air diffuser assembly 010 provided in this embodiment under a three-dimensional model schematic; Figure 7 This is a schematic diagram of the air diffuser assembly 010 provided in this embodiment on its short side; Figure 8 This is a three-dimensional model of the air diffuser assembly 010 provided in this embodiment, shown on its short side. Figures 5 to 8As shown, the air diffuser 100 has a three-dimensional air diffuser mesh 110 and an air outlet surface 120 arranged sequentially along a first direction. Specifically, the air outlet surface 120 includes a plurality of closely arranged air outlet holes 121, and the plurality of air outlet holes 121 are one or more combinations of holes of arbitrary shapes. The three-dimensional air diffuser mesh 110 has a plurality of nodes 111, and when projected along the first direction, at least some of the nodes 111 fall into the air outlet holes 121.

[0043] When the air conditioner unit needs to supply air in zero-wind mode, the air conditioner air will flow to the position of the air diffuser 100. Specifically, the air conditioner air first flows through the three-dimensional air diffuser 110. Since at least some of the nodes 111 of the three-dimensional air diffuser 110 are projected into the air outlet 121 along the first direction, the nodes 111 form a partial blockage of the air outlet 121 upstream of the air outlet surface 120. This allows the airflow to be dispersed and sent out as it flows through the three-dimensional air diffuser 110 toward the air outlet surface 120, so as to obtain the air diffusion effect at the air outlet 121.

[0044] Therefore, it can be seen that the air diffuser assembly 010 utilizes the nodes 111 of the three-dimensional air diffuser network 110 to partially block the air outlet 121 upstream, thereby dispersing the airflow. This ensures that the dispersing effect is not affected by the size of the air outlet 121, allowing for an increase in the area of ​​the air outlet 121 to improve the airflow volume. In other words, the air diffuser assembly 010 ensures a large airflow volume for the air conditioner unit in zero-wind mode while also guaranteeing effective airflow dispersion, thus effectively solving the technical problems existing in the prior art.

[0045] In addition, since the air outlet surface 120 is upstream of the three-dimensional air diffuser 110, the three-dimensional air diffuser 110 can block the air outlet 121 to a certain extent, thereby reducing the risk of the internal structure of the air conditioner unit being directly exposed through the air diffuser and ensuring the overall aesthetics of the air conditioner unit.

[0046] In this embodiment, when projected along the first direction, most of the nodes 111 formed by the three-dimensional air diffuser 110 will fall into the air outlet 121. This arrangement ensures that most of the airflow flowing out through the air outlet 121 is dispersed by the three-dimensional air diffuser 110 as it flows through the three-dimensional air diffuser 110 toward the air outlet surface 120, thereby guaranteeing the dispersion effect on the airflow.

[0047] It should be noted that in this embodiment, "first direction" refers to the direction in which airflow flows from the air inlet surface 130 to the air outlet surface 120, as mentioned below. This direction can be determined by... Figure 7 and Figure 8 The arrow 'a' in the diagram indicates the direction of the air conditioner unit from back to front.

[0048] It should also be noted that, generally speaking, one side of the air conditioner unit is the side facing the room or the user's activity area; this side is the front of the air conditioner unit. The side facing a corner or a wall is the rear side. Specifically, in this embodiment, the front-rear direction of the air conditioner unit is as follows: Figure 1 The corresponding arrows are shown in the diagram.

[0049] In this embodiment, the air diffuser 100 can be manufactured by 3D (Three-Dimensional) printing. This not only shortens the manufacturing cycle of the air diffuser 100, but also saves the cost and time of mold manufacturing because there is no need to manufacture molds.

[0050] Please continue to refer to Figure 3 In this embodiment, the air outlet 121 is an n-sided hole, where n is an integer not less than 3.

[0051] The above-described arrangement of the air outlet 121 ensures that each air outlet 121 has no less than 3 edges. This arrangement not only guarantees the structural strength of the air diffuser 100 at each air outlet 121, but also facilitates processing and manufacturing.

[0052] It should be noted that in other embodiments, a circular air outlet 121 or a semi-circular air outlet 121 can also be provided, which can also serve the purpose of discharging airflow.

[0053] Preferably, in this embodiment, the included angle between any two adjacent edges forming the air outlet 121 is not less than 90°. That is, each apex angle of the air outlet 121 is a right angle or an obtuse angle. With this setting, on the one hand, the air outlet 121 can be guaranteed to have a large flow area to ensure the air volume when the air flows through the air outlet 121, and on the other hand, the noise of the airflow when it flows through the apex angle of the air outlet 121 can be reduced.

[0054] It is understandable that the air outlet 121 can also be in other shapes or patterns such as a five-pointed star or a six-pointed star, as long as it is a hole structure that allows airflow to pass through.

[0055] Please continue to refer to Figure 7 and Figure 8 In this embodiment, the three-dimensional air distribution network 110 may include at least one air distribution layer 112. Specifically, when the air distribution layer 112 is multi-layered, the multi-layered air distribution layers 112 are closely arranged along the first direction. The air distribution layer 112 includes a plurality of air distribution ribs 113, wherein the plurality of air distribution ribs 113 are cross-linked and arranged to form nodes 111.

[0056] By using several air-diffusing ribs 113 to form nodes 111, the airflow will be dispersed by the obstruction of each rib when passing through the three-dimensional air-diffusing net 110. This form of constructing nodes 111 using air-diffusing ribs 113 can not only ensure the dispersion effect of the airflow, but also reduce the space occupied by the solid structure in the three-dimensional air-diffusing net 110, thereby reducing the flow resistance of the airflow.

[0057] Please continue to refer to Figure 7 and Figure 8 In this embodiment, the air-diffusing layer 112 adjacent to the air outlet surface 120 in the three-dimensional air-diffusing net 110 is the first air-diffusing layer 112a. The first end of the air-diffusing ribs 113 of the first air-diffusing layer 112a is used to cross-link and form a node 111, and the second end of the air-diffusing ribs 113 of the first air-diffusing layer 112a extends to the air outlet surface 120.

[0058] This design, which extends the air outlet ends of the air-dispersing ribs 113 in the three-dimensional air-dispersing net 110 to the air outlet surface 120, eliminates any extra space between the three-dimensional air-dispersing net 110 and the air outlet surface 120. On the one hand, this allows the airflow to be directly blown out through the air outlet after being dispersed by the three-dimensional air-dispersing net 110, without converging again upstream of the air outlet. This ensures that the airflow blown out through the air outlet is dispersed airflow dispersed by the three-dimensional air-dispersing net 110. On the other hand, it also helps to reduce the overall thickness of the air-dispersing component 100, thereby facilitating the thin design of the air-dispersing component 100.

[0059] Please continue to refer to Figure 5 and Figure 6 In this embodiment, the second end of the air-diffusing rib 113 of the first air-diffusing layer 112a is connected to the top corner or edge of the air outlet 121.

[0060] With this setting, the air outlet surface 120 can be used to provide structural support for the first air diffusion layer 112a. That is, the air outlet surface 120 can be used to provide structural support for the three-dimensional air diffusion net 110 on the side close to the first air diffusion layer 112a, so as to improve the structural strength of the air diffusion component 100.

[0061] Please continue to refer to Figure 7 and Figure 8 In this embodiment, the air diffuser 100 may also have an air inlet surface 130. Specifically, the three-dimensional air diffuser 110 is located between the air inlet surface 130 and the air outlet surface 120, and the air inlet surface 130 is provided with an air inlet hole 131.

[0062] When in use, the airflow enters through the air inlet 131 on the air inlet surface 130, and is further dispersed by the three-dimensional air distribution net 110. Then, it is discharged through the air outlet 121 on the air outlet surface 120. The air inlet 131 on the air inlet surface 130 guides the airflow, allowing it to flow smoothly to the airflow diffuser 100 and then be discharged through the air outlet 121 on the air outlet surface 120.

[0063] Please continue to refer to Figure 7 and Figure 8 In this embodiment, the air-diffusing layer 112 adjacent to the air inlet surface 130 in the three-dimensional air-diffusing net 110 is the second air-diffusing layer 112b. Specifically, the first end of the air-diffusing ribs 113 of the second air-diffusing layer 112b is used to cross-link and form a node 111, and the second end of the air-diffusing ribs 113 of the second air-diffusing layer 112b extends to the air inlet surface 130.

[0064] This design, which extends the air inlet end of the air inlet ribs 113 in the three-dimensional air inlet net 110 to the air inlet surface 130, eliminates any extra space between the three-dimensional air inlet net 110 and the air inlet surface 130. On the one hand, this allows the airflow to directly enter the three-dimensional air inlet net 110 and be dispersed after passing through the air inlet surface 130, resulting in higher efficiency. On the other hand, it helps to further reduce the overall thickness of the air inlet component 100.

[0065] In this embodiment, the air inlet 131 on the air inlet surface 130 and the air outlet 121 on the air outlet surface 120 have similar structures, so they will not be described in detail.

[0066] In this embodiment, the second end of the air-diffusing rib 113 of the second air-diffusing layer 112b is connected to the top corner or edge of the air inlet 131. With this arrangement, the air inlet surface 130 can provide structural support for the second air-diffusing layer 112b, that is, the air inlet surface 130 can provide structural support for the three-dimensional air-diffusing net 110 on the side near the second air-diffusing layer 112b, so as to further improve the structural strength of the air-diffusing component 100.

[0067] Please continue to refer to Figure 7 and Figure 8 In this embodiment, a planar support net 114 is provided between any two adjacent air diffusion layers 112, and the air diffusion ribs 113 of each air diffusion layer 112 are supported on the corresponding planar support net 114.

[0068] Specifically, in this embodiment, the air diffusion layer 112 consists of two layers, namely the first air diffusion layer 112a and the second air diffusion layer 112b. The planar support net 114 is located between the first air diffusion layer 112a and the second air diffusion layer 112b. The air diffusion ribs 113 of the first air diffusion layer 112a and the second air diffusion layer 112b are both supported by the planar support net 114.

[0069] The aforementioned planar support net 114 can, on the one hand, increase the structural strength inside the three-dimensional air diffuser net 110 to ensure the overall strength of the air diffuser 100, and on the other hand, make the nodes 111 formed between the first air diffuser net and the second air diffuser net in the same plane, thereby reducing the manufacturing difficulty of the air diffuser 100.

[0070] Please continue to refer to Figure 5 and Figure 6 In this embodiment, the air dissipation component 010 may further include an outer frame 200. Specifically, the outer frame 200 includes an air inlet frame 210, an air outlet frame 220, and a connector 230. The air inlet frame 210 is arranged around the air inlet surface 130, the air outlet frame 220 is arranged around the air outlet surface 120, and the connector 230 is fixedly connected to the air inlet frame 210 and the air outlet frame 220.

[0071] The aforementioned outer frame 200 not only protects the edge of the air inlet surface 130 with the air inlet frame 210 and the edge of the air outlet surface 120 with the air outlet frame 220, thereby reducing wear on the edges of the air inlet surface 130 and the air outlet surface 120, but also ensures that the air diffuser assembly 010 has sufficient strength at the edges to reduce warping and deformation, resulting in a better fit between the air diffuser assembly 010 and the body 020 when installed at the air outlet.

[0072] In this embodiment, the connector 230 can be multiple connecting columns connected at the corners of the air inlet frame 210 and the air outlet frame 220, and the air inlet frame 210, the air outlet frame 220 and the connector 230 can be an integral structure.

[0073] It should be noted that in this embodiment, the outer frame 200 can be a hollow structure. This design reduces the weight of the air diffuser assembly 010, thereby reducing the load on the body 020 when the air diffuser assembly 010 is installed at the air outlet of the body 020.

[0074] In this embodiment, the air dissipation component 010 can be fixed to the body 020 by magnetic attraction.

[0075] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

[0076] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the term "comprising" or any other variations thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0077] In the above embodiments, descriptions of directions such as "front", "rear", and "side" are based on the accompanying drawings.

[0078] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind dissipation component, characterized in that, The device includes a diffuser (100), which has a three-dimensional diffuser mesh (110) and an air outlet surface (120) arranged sequentially along a first direction. The air outlet surface (120) includes a plurality of closely arranged air outlet holes (121), which are one or more combinations of holes of arbitrary shapes. The three-dimensional diffuser mesh (110) has a plurality of nodes (111), and when projected along the first direction, at least some of the nodes (111) fall into the air outlet holes (121).

2. The air diffuser assembly according to claim 1, characterized in that, The three-dimensional air distribution network (110) includes at least one air distribution layer (112). When the air distribution layer (112) is multi-layered, the multiple air distribution layers (112) are closely arranged along the first direction. The air distribution layer (112) includes a plurality of air distribution ribs (113), and the plurality of air distribution ribs (113) are cross-linked to form the node (111).

3. The air diffuser assembly according to claim 2, characterized in that, In the three-dimensional air diffuser network (110), the air diffuser layer (112) adjacent to the air outlet surface (120) is the first air diffuser layer (112a). The first end of the air diffuser ribs (113) of the first air diffuser layer (112a) is used to cross-link and form the node (111). The second end of the air diffuser ribs (113) of the first air diffuser layer (112a) extends to the air outlet surface (120). The second end of the air diffuser ribs (113) of the first air diffuser layer (112a) is connected to the top corner or edge of the air outlet hole (121).

4. The air diffuser assembly according to claim 2, characterized in that, A planar support net (114) is provided between any two adjacent air-diffusing layers (112), and the air-diffusing ribs (113) of each air-diffusing layer (112) are all supported by the corresponding planar support net (114).

5. The air diffuser assembly according to claim 2, characterized in that, The air diffuser (100) also has an air inlet surface (130), the three-dimensional air diffuser net (110) is located between the air inlet surface (130) and the air outlet surface (120), and the air inlet surface (130) has an air inlet hole (131).

6. The air diffuser assembly according to claim 5, characterized in that, In the three-dimensional air distribution network (110), the air distribution layer (112) adjacent to the air inlet surface (130) is the second air distribution layer (112b). The first end of the air distribution ribs (113) of the second air distribution layer (112b) is used to cross-link and form the node (111). The second end of the air distribution ribs (113) of the second air distribution layer (112b) extends to the air inlet surface (130).

7. The air diffuser assembly according to claim 6, characterized in that, The air dissipation assembly also includes an outer frame (200), which includes an air inlet frame (210), an air outlet frame (220), and a connector (230). The air inlet frame (210) is arranged around the air inlet surface (130), the air outlet frame (220) is arranged around the air outlet surface (120), and the connector (230) is fixedly connected to the air inlet frame (210) and the air outlet frame (220).

8. The air diffuser assembly according to any one of claims 1-7, characterized in that, The air outlet (121) is an n-sided hole, where n is an integer not less than 3.

9. The air diffuser assembly according to any one of claims 1-7, characterized in that, The air diffuser (100) is a 3D printed structure.

10. A cabinet air conditioner, characterized in that, The device includes a body (020) and a diffuser assembly as described in any one of claims 1-9, wherein the diffuser assembly is installed on the body (020), wherein the body (020) has an air outlet, and the diffuser component (100) of the diffuser assembly is opposite to the air outlet.

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