Cabinet air conditioner and air conditioner

Abstract

The utility model provides a cabinet air conditioner and an air conditioner, relates to the technical field of air conditioning equipment, and aims to solve the problem that an existing shunting part cannot play a good shunting role on air conditioning air blown out through an air duct. The cabinet air conditioner comprises an air duct and a flow dividing component, and the air duct is provided with an air outlet and comprises a first air outlet wall and a second air outlet wall which are arranged on the two sides of the air outlet correspondingly; the flow dividing component comprises supporting ribs and flow dividing ribs which are arranged in a lambda shape, a first channel is formed between the supporting ribs and the first air outlet wall, a second channel is formed between the flow dividing ribs and the second air outlet wall, and the supporting ribs are used for supporting the flow dividing ribs. The air-conditioning fan can play a good role in shunting air-conditioning air blown out of the air duct.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning equipment technical field, specifically, relate to a kind of air conditioner cabinet and air conditioner. BACKGROUND

[0002] With the development of economy, air conditioner is more and more popular, common household air conditioner usually includes air conditioner hanging machine and air conditioner cabinet two categories.For air conditioner cabinet, in order to increase its air outlet area, left and right two air supply ports are often set, wherein, left and right two air supply ports are separated by flow dividing component.But, the existing flow dividing component cannot play a good flow dividing effect on air conditioner air blown by air duct. SUMMARY

[0003] The first purpose of the utility model is to provide an air conditioner cabinet to solve the technical problem that the existing flow dividing component cannot play a good flow dividing effect on air conditioner air blown by air duct.

[0004] The air conditioner cabinet provided by the utility model comprises an air duct and a flow dividing component, the air duct is provided with an air outlet, the air duct comprises a first air outlet wall and a second air outlet wall which are separately arranged on the two sides of the air outlet, the flow dividing component comprises support ribs and flow dividing ribs arranged in the shape of "λ", a first channel is formed between the support ribs and the first air outlet wall, a second channel is formed between the flow dividing ribs and the second air outlet wall, and the support ribs are used for supporting the flow dividing ribs.

[0005] By arranging the support ribs and flow dividing ribs in the shape of "λ" in the flow dividing component, the first channel is formed by the space between the support ribs and the first air outlet wall, the second channel is formed by the space between the flow dividing ribs and the second air outlet wall, so that the air conditioner air blown by the air outlet of the air duct can enter the first channel and the second channel from the two sides of the flow dividing component respectively and be further sent out from the front of the air conditioner cabinet.

[0006] The arrangement of the above-mentioned flow dividing component not only can play the purpose of dividing air conditioner air, but also the support ribs can support the flow dividing ribs to reduce the deformation of the flow dividing ribs, ensure the position and shape stability of the flow dividing ribs, so that the flow dividing component can play a good flow dividing effect on the air conditioner air blown by the air duct.

[0007] In addition, the flow dividing component has the above-mentioned arrangement form, and the structure is simple.

[0008] Further, the shunt rib comprises a shunt surface facing the air outlet, a part of the shunt surface closest to the air outlet is a shunt point, the shortest distance between the shunt point and the first air outlet wall is L1, and the shortest distance between the shunt point and the second air outlet wall is L2, wherein 1.9L1≤L2≤2L1. This arrangement can make the air volume entering the first channel and the second channel substantially equal, and the air outlet ratio substantially the same, thereby ensuring the uniformity of left and right air outlet.

[0009] Further, the shunt rib further comprises a first guide surface facing the first channel, the first guide surface being connected to one end of the shunt surface; and the first guide surface extends in a direction close to the first channel along the direction of airflow passing through the air outlet. The arrangement of the above-mentioned first guide surface makes the air conditioner air entering the first channel continue to move forward under the guidance of the first guide surface after being shunted by the shunt surface, thereby ensuring the smoothness of airflow in the first channel and improving the air outlet efficiency of the first channel.

[0010] Further, the first guide surface is a plane. This arrangement facilitates the machining and manufacturing of the first guide surface.

[0011] Further, the shunt rib further comprises a second guide surface facing the second channel, the second guide surface being connected to the other end of the shunt surface, and the second guide surface being supported by the support rib. This arrangement makes the air conditioner air entering the second channel continue to move forward under the guidance of the second guide surface after being shunted by the shunt surface, thereby ensuring the smoothness of airflow in the second channel and improving the air outlet efficiency of the second channel.

[0012] Further, the second guide surface comprises a concave arc guide section and a convex arc guide section, the concave arc guide section being connected to the shunt surface, and the convex arc guide section being connected to one end of the concave arc guide section away from the shunt surface. The arrangement of the concave arc guide section at the air outlet end of the shunt surface makes the air conditioner air entering the second channel flow to the second air outlet communicating with the second channel more smoothly; and the arrangement of the convex arc guide section at the air outlet end of the concave arc guide section makes the air conditioner air flow along the convex arc guide section under the Coanda effect after flowing through the concave arc guide section, so as to guide the air conditioner air to the second air outlet by the convex arc guide section, thereby ensuring the air outlet volume of the second air outlet.

[0013] Further, the angle between the support rib and the air outlet facade where the air outlet is located is γ, wherein 5°≤γ≤9°. This arrangement not only avoids the limited support effect of the guide rib due to too small γ, thereby affecting the support effect, but also avoids the reduction of the flow area of the first channel due to too large γ.

[0014] Furthermore, the air conditioner unit also includes an air outlet frame, which has a first air outlet and a second air outlet arranged at intervals along a left-right direction. The air outlet frame is located downstream of the air duct. A support rib is disposed on the side of the air outlet frame facing the air outlet. The support rib includes a support section and a mounting section arranged at an obtuse angle. The support section supports the diverting rib, and the mounting section is connected to the air outlet frame. This arrangement of the support rib not only supports the diverting rib but also allows for the installation of the diverting component within the air outlet frame. Additionally, by arranging the support section and mounting section at an obtuse angle, the stability of the diverting rib's support is improved.

[0015] Furthermore, the first air outlet wall is parallel to the central dividing surface of the air outlet; along the direction of airflow through the air outlet, the second air outlet wall extends obliquely away from the diversion component. This arrangement allows the first air outlet wall to play a certain role in correcting the airflow of the air conditioning air flowing out of the air outlet, changing the flow path of the air conditioning air from flowing to the left to flowing forward, so that the air conditioning air entering the first channel can be blown out from the first air outlet on the left side along the diversion component; and, it also causes the second air outlet wall to form an opening on the right side of the air outlet, increasing the flow area at the inlet of the second channel, thereby diverting more air conditioning air to the second channel, preventing most of the air conditioning air from entering the first channel, and ensuring the uniformity of airflow from the air outlets on both sides.

[0016] The second objective of this utility model is to provide an air conditioner that solves the technical problem that existing diversion components cannot effectively divert the air conditioning air blown out through the air duct.

[0017] The air conditioner provided by this utility model includes an outdoor unit and the aforementioned air conditioning cabinet unit, wherein the outdoor unit and the air conditioning cabinet unit are connected by a refrigerant pipeline.

[0018] By installing the aforementioned air conditioning unit in the air conditioner, the air conditioner will have all the advantages of the aforementioned air conditioning unit, which will not be elaborated here. Attached Figure Description

[0019] 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.

[0020] Figure 1 A top view of the internal structure of an air conditioner cabinet unit provided in an embodiment of this utility model;

[0021] Figure 2A top view of the air distribution component of an air conditioner cabinet unit provided in an embodiment of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 100 - Air duct; 200 - Diverter component; 300 - Air outlet; 400 - Center dividing facade; 500 - First channel; 600 - Second channel; 700 - Air outlet frame;

[0024] 110 - First air outlet wall; 120 - Second air outlet wall;

[0025] 210-Support rib; 211-Support section; 212-Installation section; 220-Diverter rib; 221-Diverter surface; 222-First guide surface; 223-Second guide surface; 2231-Concave arc guide section; 2232-Convex arc guide section; 710-First air outlet; 720-Second air outlet. Detailed Implementation

[0026] 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.

[0027] Figure 1 This is a top view of the internal structure of the air conditioner cabinet unit provided in this embodiment. Figure 1 As shown, this embodiment provides an air conditioner cabinet unit, including an air duct 100 and a diversion component 200. Specifically, the air duct 100 is provided with an air outlet 300, and the air duct 100 includes a first air outlet wall 110 and a second air outlet wall 120 respectively disposed on both sides of the air outlet 300.

[0028] Figure 2 This is a top view of the air distribution component 200 of the air conditioner unit provided in this embodiment. Please continue to refer to... Figure 1 and combined Figure 2 The diversion component 200 includes a support rib 210 and a diversion rib 220 arranged in a "λ" shape. The support rib 210 forms a first channel 500 with the first air outlet wall 110, and the diversion rib 220 forms a second channel 600 with the second air outlet wall 120. The support rib 210 is used to support the diversion rib 220.

[0029] By setting support ribs 210 and diversion ribs 220 arranged in a "λ" shape in the diversion component 200, a first channel 500 is formed by the space between the support ribs 210 and the first air outlet wall 110, and a second channel 600 is formed by the space between the diversion ribs 220 and the second air outlet wall 120. This allows the air conditioning air blown out of the air outlet 300 of the air duct 100 to enter the first channel 500 and the second channel 600 from both sides of the diversion component 200, and then be sent out from the front of the air conditioning unit.

[0030] The aforementioned diversion component 200 not only serves to divert the air conditioning air, but the support rib 210 also supports the diversion rib 220, reducing the deformation of the diversion rib 220 and ensuring the stability of the position and shape of the diversion rib 220. This allows the diversion component 200 to effectively divert the air conditioning air blown out through the air duct 100.

[0031] In addition, the configuration of the diversion component 200 is simple in structure.

[0032] Please continue to refer to Figure 2 In this embodiment, the diversion rib 220 may include a diversion surface 221 facing the air outlet 300. The part of the diversion surface 221 closest to the air outlet 300 is the diversion point. The shortest distance between the diversion point and the first air outlet wall 110 is L1, and the shortest distance between the diversion point and the second air outlet wall 120 is L2, where 1.9L1≤L2≤2L1. That is, L1:L2=1:(1.9~2).

[0033] By limiting the shortest distances between the diversion point and the first air outlet wall 110, and between the diversion point and the second air outlet wall 120, to the aforementioned ratio range, on the one hand, under the constraints of the internal structure of the duct 100, it can be avoided that most of the air conditioning air would be blown out of the first channel 500 due to a small L2; on the other hand, it can be avoided that the flow area of ​​the second channel 600 would be too large due to a large L2, causing most of the air conditioning air to be blown out of the second channel 600. In other words, the above arrangement ensures that the air volume entering the first channel 500 and the second channel 600 is approximately equal, and the air outlet ratio is approximately the same, thereby guaranteeing the uniformity of left and right air outlets.

[0034] Please continue to refer to Figure 2 In this embodiment, the flow splitting surface 221 is a convex arc surface.

[0035] By setting the flow splitting surface 221 as a convex arc surface, the flow splitting point is transitioned to the arc on both sides of the flow splitting component 200, avoiding the formation of sharp parts at the flow splitting point. This not only reduces the noise when the air conditioner air flows through the flow splitting point, but also prevents hand injuries during assembly.

[0036] Please continue to refer to Figure 2In this embodiment, the flow divider 220 may also include a first flow guide surface 222 facing the first channel 500. Specifically, the first flow guide surface 222 is connected to one end of the flow divider surface 221. Along the direction of airflow through the air outlet 300, the first flow guide surface 222 extends obliquely toward the direction close to the first channel 500.

[0037] The aforementioned first guide surface 222 ensures that after the air conditioning air is diverted by the diversion surface 221, the air conditioning air entering the first channel 500 can continue to move forward under the guidance of the first guide surface 222, thus ensuring the smooth flow of air in the first channel 500 and improving the air outlet efficiency of the first channel 500.

[0038] Please continue to refer to Figure 2 In this embodiment, the first guide surface 222 is a plane.

[0039] By setting the first guide surface 222 as a plane, it is easier to process and manufacture the first guide surface 222.

[0040] Please continue to refer to Figure 2 In this embodiment, the diversion rib 220 may also include a second guide surface 223 facing the second channel 600. The second guide surface 223 is connected to the other end of the diversion surface 221, and the second guide surface 223 is supported by the support rib 210.

[0041] The aforementioned second guide surface 223 ensures that after the air conditioning air is diverted by the diversion surface 221, the air conditioning air entering the second channel 600 can continue to move forward under the guidance of the second guide surface 223, thus ensuring the smooth flow of air in the second channel 600 and improving the air outlet efficiency of the second channel 600.

[0042] Please continue to refer to Figure 2 In this embodiment, the second guide surface 223 includes a concave arc guide section 2231 and a convex arc guide section 2232, wherein the concave arc guide section 2231 is connected to the diversion surface 221, and the convex arc guide section 2232 is connected to the end of the concave arc guide section 2231 that is away from the diversion surface 221.

[0043] By setting a concave arc guide section 2231 at the air outlet end of the diversion surface 221, the air conditioning air entering the second channel 600 can flow smoothly to the second air outlet 720 connected to the second channel 600. By setting a convex arc guide section 2232 at the air outlet end of the concave arc guide section 2231, the air conditioning air can flow along the convex arc guide section 2232 under the Coanda effect after passing through the concave arc guide section 2231, so that the convex arc guide section 2232 can guide this part of the air conditioning air to the second air outlet 720, thus ensuring the air volume of the second air outlet 720.

[0044] Please continue to refer to Figure 2In this embodiment, the angle between the support rib 210 and the air outlet 300 on the air outlet facade is γ, where 5°≤γ≤9°.

[0045] By limiting the included angle γ between the support rib 210 and the air outlet 300 to the above range, on the one hand, it can avoid the limited support effect of the guide rib due to γ ​​being too small, thus affecting the support effect; on the other hand, it can also avoid the reduction of the flow area of ​​the first channel 500 due to γ ​​being too large.

[0046] It should be noted that in this embodiment, "air outlet facade" refers to the facade that is perpendicular to the airflow at the air outlet 300.

[0047] Please continue to refer to Figure 1 In this embodiment, the air conditioner cabinet unit may further include an air outlet frame 700. Specifically, the air outlet frame 700 has a first air supply port 710 and a second east air outlet arranged at intervals in the left and right direction. The air outlet frame 700 is located downstream of the air duct 100. The support rib 210 is disposed on the side of the air outlet frame 700 facing the air outlet 300. The support rib 210 includes a support section 211 and an installation section 212 arranged at an obtuse angle. The support section 211 is used to support the diversion rib 220, and the installation section 212 is connected to the air outlet frame 700.

[0048] The aforementioned arrangement of the support rib 210 not only supports the diversion rib 220 but also enables the installation of the diversion component 200 on the air outlet frame 700. Furthermore, by arranging the support section 211 and the mounting section 212 at an obtuse angle, the stability of the support for the diversion rib 220 can be improved.

[0049] Please continue to refer to Figure 1 In this embodiment, a locking block arranged at intervals in the left and right direction can be provided on the side of the air outlet frame 700 facing the air outlet 300, so that the installation section 212 and the guide rib can be locked on the outside of the two locking blocks to realize the installation and fixation of the diversion component 200 and the air outlet frame 700.

[0050] Please continue to refer to Figure 1 In this embodiment, the first air outlet wall 110 is parallel to the mid-section facade 400 of the air outlet 300; along the direction of airflow through the air outlet 300, the second air outlet wall 120 extends obliquely away from the diversion component 200.

[0051] By setting the first air outlet wall 110 parallel to the central dividing facade 400, the first air outlet wall 110 can play a certain role in correcting the air conditioning air flowing out of the air outlet 300, so that the flow path of the air conditioning air changes from flowing to the left to flowing forward, thereby allowing the air conditioning air entering the first channel 500 to be blown out from the first air supply port 710 on the left side along the diversion component 200, avoiding uneven airflow from the first air supply port 710.

[0052] By setting the second air outlet wall 120 to extend at an angle away from the diversion component 200, the second air outlet wall 120 forms an opening on the right side of the air outlet 300, which increases the flow area at the inlet of the second channel 600. This allows more air conditioning air to be diverted to the second channel 600, preventing most of the air conditioning air from entering the first channel 500, and ensuring the uniformity of air outlets of the first air outlet 710 and the second air outlet 720.

[0053] It should be noted that in this embodiment, "the dividing facade 400 of the air outlet 300" refers to the plane that passes through the vertical center line of the air outlet 300 and is perpendicular to the air outlet facade.

[0054] In addition, this embodiment also provides an air conditioner, including an outdoor unit and the aforementioned air conditioning cabinet unit, wherein the outdoor unit and the air conditioning cabinet unit are connected by refrigerant pipes.

[0055] By installing the aforementioned air conditioning unit in the air conditioner, the air conditioner will have all the advantages of the aforementioned air conditioning unit, which will not be elaborated here.

[0056] It should be noted that, generally speaking, the side of an air conditioner unit that faces the indoor space or the area where the user is active is the front side of the unit; while the side facing a corner or a wall is the rear side. When a user is facing the air conditioner unit, the user's left side is the left side of the unit, and the user's right side is the right side of the unit.

[0057] 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.

[0058] 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.

[0059] In the above embodiments, descriptions of directions such as "left," "right," and "side" are based on the accompanying drawings.

[0060] 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. An air conditioner cabinet, characterized in that, The air conditioner cabinet comprises an air duct (100) and a flow distribution component (200), the air duct (100) is provided with an air outlet (300), the air duct (100) comprises a first air outlet wall (110) and a second air outlet wall (120) arranged on the two sides of the air outlet (300), the flow distribution component (200) comprises a support rib (210) and a flow distribution rib (220) arranged in a "lambda" shape, the support rib (210) and the first air outlet wall (110) form a first channel (500), the flow distribution rib (220) and the second air outlet wall (120) form a second channel (600), and the support rib (210) is used for supporting the flow distribution rib (220).

2. The cabinet air conditioner according to claim 1, wherein The flow distribution rib (220) comprises a flow distribution surface (221) facing the air outlet (300), the part of the flow distribution surface (221) closest to the air outlet (300) is a flow distribution point, the shortest distance between the flow distribution point and the first air outlet wall (110) is L1, and the shortest distance between the flow distribution point and the second air outlet wall (120) is L2, wherein 1.9L1≤L2≤2L1.

3. The cabinet air conditioner according to claim 2, wherein The flow distribution rib (220) further comprises a first flow guide surface (222) facing the first channel (500), the first flow guide surface (222) is connected to one end of the flow distribution surface (221), and the first flow guide surface (222) extends in a direction close to the first channel (500) along the direction of airflow passing through the air outlet (300).

4. The cabinet air conditioner according to claim 3, wherein The first flow guide surface (222) is a plane.

5. The cabinet air conditioner according to claim 3, wherein The flow distribution rib (220) further comprises a second flow guide surface (223) facing the second channel (600), the second flow guide surface (223) is connected to the other end of the flow distribution surface (221), and the second flow guide surface (223) is supported on the support rib (210).

6. The cabinet air conditioner according to claim 5, wherein The second flow guide surface (223) comprises a concave arc flow guide section (2231) and a convex arc flow guide section (2232), the concave arc flow guide section (2231) is connected to the flow distribution surface (221), and the convex arc flow guide section (2232) is connected to one end of the concave arc flow guide section (2231) away from the flow distribution surface (221).

7. The cabinet air conditioner according to any of claims 1 to 6, characterized in that The included angle between the support rib (210) and the air outlet facade where the air outlet (300) is located is γ, wherein 5°≤γ≤9°.

8. The cabinet air conditioner according to any one of claims 1 to 6, characterized in that, The air conditioner cabinet further comprises an air outlet frame (700), the air outlet frame (700) is provided with a first air outlet (710) and a second air outlet (720) arranged in a left-right direction, the air outlet frame (700) is located downstream of the air duct (100), the support rib (210) is arranged on one side of the air outlet frame (700) facing the air outlet (300), the support rib (210) comprises an obtuse angle arranged support section (211) and a mounting section (212), wherein the support section (211) is used for supporting the flow distribution rib (220), and the mounting section (212) is connected to the air outlet frame (700).

9. The cabinet air conditioner according to any one of claims 1 to 6, characterized in that, The first air outlet wall (110) is parallel to a middle partition surface (400) of the air outlet (300); along the direction of air flow through the air outlet (300), the second air outlet wall (120) extends in a direction away from the flow dividing component (200).

10. An air conditioner characterized by comprising: The air conditioner cabinet comprises an outdoor unit and the air conditioner cabinet of any one of claims 1-9, and the outdoor unit is connected with the air conditioner cabinet through a refrigerant pipeline.

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