CN216346610U - Cabinet air conditioner - Google Patents

Abstract

The application provides a cabinet air conditioner, which comprises an air conditioner shell; the water pan is arranged in the air conditioner and divides the inner space of the air conditioner shell into a first chamber and a second chamber; the inner side face of the air conditioner shell is provided with a sealing part protruding towards the inside, and the sealing part is attached to at least part of the edge of the water pan. This application sets up inside bellied sealing at air conditioner casing medial surface to set up the water collector between first cavity and second cavity, make the sealing seal with the edge laminating of water collector, guaranteed the leakproofness of the first cavity of rack air conditioner and second cavity through water collector and sealing cooperation, avoided the air of first cavity and second cavity to flow mutually and lead to the phenomenon of rack air conditioner refrigeration effect variation.

Description

Cabinet air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a cabinet air conditioner.

Background

At present, electrical equipment usually generates heat under the action of current when in work, the service life and reliability of electrical elements are affected by overhigh temperature, an insulating device is aged prematurely or the insulating value is reduced, the resistance of a part of conductors is increased, the conductors generate heat and are burnt, and the cabinet air conditioner can reduce the temperature of the electrical equipment so as to ensure the working reliability of the electrical equipment.

The cabinet air conditioner is provided with a condensation cavity and an evaporation cavity, an evaporator is arranged in the evaporation cavity, a condenser is arranged in the condensation cavity, and a refrigerant circulates between the evaporator and the condenser to achieve the refrigeration purpose. However, because the condensation chamber and the evaporation chamber are adjacently arranged, the existing cabinet air conditioner often causes the phenomenon that the refrigeration effect of the cabinet air conditioner is poor due to insufficient sealing performance of the condensation chamber and the evaporation chamber.

Disclosure of Invention

The application provides a rack air conditioner aims at solving present condensation chamber and evaporation chamber leakproofness not enough and leads to the technical problem of rack air conditioner refrigeration effect variation.

In a first aspect, the present application provides a cabinet air conditioner, comprising:

an air conditioning housing;

the water pan is arranged in the air conditioner and divides the inner space of the air conditioner shell into a first chamber and a second chamber;

the inner side face of the air conditioner shell is provided with a sealing part protruding towards the inside, and the sealing part is attached to at least part of the edge of the water pan.

In some embodiments, the seal comprises a first seal, a second seal, a third seal, and a fourth seal;

the first sealing portion is attached to the front side edge of the water receiving tray, the second sealing portion is attached to the back side edge of the water receiving tray, the third sealing portion is attached to the left side edge of the water receiving tray, and the fourth sealing portion is attached to the right side edge of the water receiving tray.

In some embodiments, the seal comprises an upper seal which abuts an upper edge of the drip tray, and a lower seal which abuts a lower edge of the drip tray.

In some embodiments, the air conditioner shell comprises a rear side plate and a panel, wherein the rear side plate and the panel enclose and surround the periphery of the water pan;

the panel is provided with a first air circulation grid which is opposite to the first cavity, the lower part of the first air circulation grid is provided with a first flange which is bulged towards the inside of the first cavity, and the first flange is attached to the edge of the water receiving tray;

the rear side plate is provided with a pressure groove which is just opposite to the first cavity, the lower part of the pressure groove is provided with a second flange which protrudes towards the inside of the first cavity, and the second flange is attached to the edge of the water receiving tray.

In some embodiments, the rear side plate further has a second air circulation grille facing the second chamber, and the upper portion of the second air circulation grille has a third flange protruding towards the inner portion of the second chamber, and the third flange is attached to the edge of the water receiving tray.

In some embodiments, the air conditioning case further comprises a top cover connected to the top of the rear side panel;

the top of the rear side plate is provided with a sealing edge which is close to the first cavity, and the inner side surface of the top cover is attached to the sealing edge.

In some embodiments, the air conditioning case further comprises a bottom plate connected to the bottom of the rear side plate;

the outer wall surface of the chassis is attached to the inner wall surface of the rear side plate, a buckle is arranged on the inner wall surface of the rear side plate, and the edge of the chassis is clamped with the buckle.

In some embodiments, a flange is connected to an edge of the rear side plate facing the panel, the flange has a slot, and an edge of the panel is provided with a plug-in buckle inserted into the slot.

In some embodiments, the flange is provided at an edge thereof with a detachment groove extending in a direction in which the insert buckle is inserted into the insertion groove, and the panel is provided at an edge thereof with a detachment hole corresponding to the detachment groove.

In some embodiments, the rear side plate comprises a back plate located on the back side of the water pan, a first side plate located on the left side of the water pan, and a second side plate located on the right side of the water pan;

the back plate, the first side plate and the second side plate are integrally formed.

This application sets up inside bellied sealing at air conditioner casing medial surface to set up the water collector between first cavity and second cavity, make the sealing seal with the edge laminating of water collector, guaranteed the leakproofness of the first cavity of rack air conditioner and second cavity through water collector and sealing cooperation, avoided the air of first cavity and second cavity to flow mutually and lead to the phenomenon of rack air conditioner refrigeration effect variation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cabinet air conditioner provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of an inside of a cabinet air conditioner provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an air conditioning casing provided in an embodiment of the present application;

FIG. 4 is an enlarged partial schematic view at A of FIG. 2 provided in an embodiment of the present application;

FIG. 5 is an enlarged partial schematic view at B of FIG. 2 provided in an embodiment of the present application;

FIG. 6 is an enlarged partial schematic view at C of FIG. 1 provided in an embodiment of the present application;

fig. 7 is a partially enlarged schematic view of fig. 1 at D provided in an embodiment of the present application.

The air conditioner comprises an air conditioner shell 10, a rear side plate 11, a 111 pressure groove, a 112 second air circulation grille, a 113 sealing edge, a 114 buckle, a 115 back plate, a 116 first side plate, a 117 second side plate, a 118 second flange, a 119 third flange, a 12 panel, a 121 first air circulation grille, a 122 buckle, a 123 dismounting hole, a 124 first flange, a 20 water receiving disc, a 30 sealing part, a 31 first sealing part, a 32 second sealing part, a 33 third sealing part, a 34 fourth sealing part, a 35 upper sealing part, a 36 lower sealing part, a 40 top cover, a 50 base plate, a 60 flange, a 61 slot and a 62 dismounting groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiment of the application provides a cabinet air conditioner, which is explained in detail below.

First, referring to fig. 1 and fig. 2, fig. 1 shows a schematic structural diagram of a cabinet air conditioner in an embodiment of the present application, and fig. 2 shows a schematic structural diagram of an inside of the cabinet air conditioner in the embodiment of the present application, where the cabinet air conditioner includes:

an air-conditioning case 10;

the water pan 20 is arranged in the air conditioner, and the water pan 20 divides the inner space of the air conditioner shell 10 into a first chamber 110 and a second chamber 120;

the inner side surface of the air conditioner casing 10 is provided with a sealing part 30 protruding inwards, and the sealing part 30 is attached to at least part of the edge of the water collector 20.

Specifically, the air conditioning case 10 is used to protect the internal structure of the cabinet air conditioner (e.g., components such as an evaporator, a condenser, etc.). For example, the air-conditioning case 10 may have a rectangular parallelepiped shape to facilitate machining and assembling of parts of the air-conditioning case 10. It will be appreciated that the air conditioning case 10 may also have other shapes, such as a cylindrical shape, a polygonal prism shape, etc.

The water pan 20 is disposed inside the air conditioner, and is configured to receive condensed water condensed on the surface of the evaporator inside the air conditioner case 10, and divide the internal space of the air conditioner case 10 into a first chamber 110 and a second chamber 120, so as to form an evaporation chamber and a condensation chamber of the cabinet air conditioner. Generally, the first chamber 110 at the top of the water-receiving tray 20 is an evaporation chamber for receiving condensed water dropping from an evaporator in the evaporator, and the second chamber 120 at the bottom of the water-receiving tray 20 is a condensation chamber for circulating a refrigerant between the evaporator in the evaporation chamber and a condenser in the condensation chamber to perform a cooling function.

Wherein, air conditioner casing 10 medial surface has inside bellied sealing 30, and sealing 30 and the at least partial edge laminating of water collector 20 have further improved the leakproofness between water collector 20 and the air conditioner casing 10 medial surface, avoid the hot-air in the second chamber 120 to flow to in the first chamber 110 to lead to the phenomenon of the effect variation that heats of first chamber 110.

This application has inside bellied sealing 30 at air conditioner casing 10 medial surface, and set up water collector 20 between first chamber 110 and second chamber 120, make sealing 30 seal with the edge laminating of water collector 20, the leakproofness of the first chamber 110 of rack air conditioner and second chamber 120 has been guaranteed through the cooperation of water collector 20 and sealing 30, the air of having avoided first chamber 110 and second chamber 120 flows mutually and leads to the phenomenon that the rack air conditioner refrigeration worsens.

As an example, in order to further improve the sealing performance between the drain pan 20 and the inner wall surface of the air-conditioning case 10, refer to fig. 1 and 2, wherein the sealing portion 30 includes a first sealing portion 31, a second sealing portion 32, a third sealing portion 33, and a fourth sealing portion 34; the first sealing part 31 is attached to the front edge of the water receiving tray 20, the second sealing part 32 is attached to the back edge of the water receiving tray 20, the third sealing part 33 is attached to the left edge of the water receiving tray 20, and the fourth sealing part 34 is attached to the right edge of the water receiving tray 20. That is, the first sealing portion 31, the second sealing portion 32, the third sealing portion 33, and the fourth sealing portion 34 respectively seal the periphery of the drain pan 20, thereby ensuring sealing between the drain pan 20 and the inner wall surface of the air-conditioning casing 10.

It should be noted that the above embodiments mainly provide the first sealing portion 31, the second sealing portion 32, the third sealing portion 33 and the fourth sealing portion 34 for the water-receiving tray 20 with a square shape, and for the water-receiving tray 20 with other shapes, for example, the water-receiving tray 20 with a circular or hexagonal shape, an arc-shaped sealing portion 30 or more sealing portions 30 may be provided to seal the water-receiving tray 20 with different shapes.

As still another example, in order to further improve the sealing performance between the water collector 20 and the inner wall surface of the air conditioning casing 10, referring to fig. 3, fig. 3 shows a structural schematic diagram of the air conditioning casing 10 in the embodiment of the present application, wherein the sealing portion 30 includes an upper sealing portion 35 attached to an upper edge of the water collector 20, and a lower sealing portion 36 attached to a lower edge of the water collector 20, the upper sealing portion 35 is formed by the air conditioning casing 10 protruding inward at the first chamber 110, the lower sealing portion 36 is formed by the air conditioning casing 10 protruding inward at the second chamber 120, and since the upper sealing portion 35 and the lower sealing portion 36 are simultaneously in contact with the water collector 20, the secondary sealing between the water collector 20 and the inner surface of the air conditioning casing 10 is achieved, and the sealing performance between the water collector 20 and the inner wall surface of the air conditioning casing 10 is further improved.

It will be appreciated that the upper and lower sealing portions 35, 36 may also be combined with other embodiments, for example, for a square drip tray 20, the upper and lower sealing portions 35, 36 may also be provided around the drip tray 20.

Referring to fig. 1 and 2, an exemplary structure of an air conditioning case 10 and a sealing part 30 is shown, where the air conditioning case 10 includes a rear plate 11 and a panel 12, the rear plate 11 and the panel 12 surround a periphery of a water receiving tray 20, the panel 12 has a first air circulation grille 121 facing a first chamber 110, a first flange 124 protruding toward an inside of the first chamber 110 is provided at a lower portion of the first air circulation grille 121, the first flange 124 is attached to an edge of the water receiving tray 20, the rear plate 11 has a pressing groove 111 facing the first chamber 110, a second flange 118 protruding toward the inside of the first chamber is provided at a lower portion of the pressing groove 111, and the second flange 118 is attached to an edge of the water receiving tray 20.

In the above embodiment, the first air circulation grille 121 and the pressure groove 111 are protruded toward the inside of the first chamber 110, so that the first flange 124 and the second flange 118 corresponding to the lower edges of the first air circulation grille 121 and the pressure groove 111 are in contact with the upper edge of the water collector 20, and the purpose of sealing the water collector 20 and the inner wall surface of the air-conditioning casing 10 is achieved by using the lower edges of the first air circulation grille 121 and the pressure groove 111 as the sealing part 30.

It can be understood that the above embodiment uses the first air circulation grille 121 protruding towards the inside of the first chamber 110 and the pressing groove 111 for sealing, which can reduce the structural complexity and the processing difficulty of the air-conditioning casing 10, and in other embodiments, the sealing portion 30 may be designed separately, for example, a sealing strip contacting with the edge of the water-receiving tray 20 may be arranged on the inner wall surface of the air-conditioning casing 10.

Referring to fig. 3, as another exemplary structure of the air-conditioning case 10 and the sealing part 30, the rear panel 11 further has a second air-flow grille 112 facing the second chamber 120, the upper portion of the second air-flow grille 112 has a third flange 119 protruding toward the inside of the second chamber 120, and the third flange 119 is attached to the edge of the water tray 20.

In the above embodiment, the third flange 119 formed at the upper portion of the second air flow grill 112 corresponding to the second chamber 120 abuts against the lower edge of the water collector 20, so that the lower edge of the water collector 20 can be sealed, and in combination with other embodiments, for example, in which the panel 12 has the first air flow grill 121 protruding toward the inside of the first chamber 110, and the sealing portion 30 includes the lower edge of the first air flow grill 121, the upper edge and the lower edge of the water collector 20 can be sealed at the same time, so that the secondary sealing between the water collector 20 and the inner surface of the air conditioning casing 10 is realized, and the sealing between the water collector 20 and the inner wall surface of the air conditioning casing 10 is further improved.

It will be appreciated that the first and second air flow grills 121, 112 may also project outwardly of the first and second chambers 110, 120, respectively, and that sealing structures, such as sealing strips, may be provided on the edges of the first and second air flow grills 121, 112 adjacent the drip tray 20.

Further, in order to ensure the sealing performance of the first chamber 110, referring to fig. 2 and fig. 4, fig. 4 is a partially enlarged schematic view of a part a in fig. 2, wherein the air conditioning case 10 further includes a top cover 40 attached to the top of the rear side plate 11; the top of the rear side plate 11 is provided with a sealing edge 113 closing to the first chamber 110, the inner side surface of the top cover 40 is attached to the sealing edge 113, and the top cover 40 can cover the rear side plate 11 due to the attachment of the sealing edge 113 and the inner wall surface of the top cover 40, so that the rainwater is prevented from flowing into the first chamber 110.

Further, in order to facilitate the installation of the internal components (such as the condenser, the compressor, etc.) in the second chamber 120 of the air-conditioning case 10, referring to fig. 2 and 5, fig. 5 shows a partial enlarged view at B of fig. 2, and the air-conditioning case 10 further includes a bottom plate 50 connected to the bottom of the rear side plate 11; the outer wall surface of the chassis 50 is attached to the inner wall surface of the rear side plate 11, the inner wall surface of the rear side plate 11 is provided with a catch 114, and the edge of the chassis 50 is engaged with the catch 114. When the chassis 50 is assembled, the chassis 50 is fixed in advance by the buckle 114 on the inner wall surface of the rear side plate 11, and then the chassis 50 can be locked by the screw, so that the rear side plate 11 and the panel 12 are matched to enclose and form a closed second cavity 120, so as to protect the components in the second cavity 120.

In some embodiments of the present application, referring to fig. 1 and fig. 6, in order to facilitate installation of the cabinet air conditioner, fig. 6 is a partially enlarged view of fig. 1C, a flange 60 is connected to an edge of the rear side plate 11 facing the panel 12, the flange 60 has a slot 61, and an edge of the panel 12 is provided with a latch 122 for engaging with the slot 61. Wherein, when the panel 12 is installed, the insert buckle 122 of the panel 12 is inserted into the insert slot 61 of the flange 60 so as to realize the quick installation connection of the panel 12. Illustratively, the flange 60 may be screwed or mounted to the rear side plate 11, and when the cabinet air conditioner is mounted, the screw holes on the flange 60 are connected to the corresponding cabinet, so that the cabinet air conditioner may be mounted.

It will be appreciated that the panel 12 may also be provided with a slot 61 and the flange 60 may be provided with a catch 122 to enable connection of the panel 12 to the flange 60.

Further, in order to facilitate the detachment of the panel 12, in some embodiments of the present application, for example, for an embodiment in which the insert buckle 122 of the panel 12 is connected with the insert slot 61 of the flange 60, referring to fig. 7, fig. 7 shows a partially enlarged schematic view at D in fig. 1, wherein an edge of the flange 60 is provided with a detachment groove 62 extending in a direction in which the insert buckle 122 is inserted into the insert slot 61, and an edge of the panel 12 is provided with a detachment hole 123 corresponding to the detachment groove 62. When the panel 12 is disassembled, a disassembling tool (e.g., a screwdriver) can be used to pass through the disassembling hole 123 and slide along the direction of the disassembling slot 62, so that the insert buckle 122 of the panel 12 can be separated from the insert slot 61 of the flange 60, and the insert buckle 122 and the insert slot 61 are tightly matched to cause the condition that the panel 12 cannot be disassembled.

In some embodiments of the present application, in order to ensure the aesthetic appearance of the air-conditioning casing 10 and avoid the situation that rainwater enters the inside of the air-conditioning casing 10, refer to fig. 3, wherein the rear side plate 11 includes a back plate 115 located at the back side of the water pan 20, a first side plate 116 located at the left side of the water pan 20, and a second side plate 117 located at the right side of the water pan 20; the back plate 115, the first side plate 116 and the second side plate 117 are integrally molded. Because backplate 115, first curb plate 116, second curb plate 117 integrated design have reduced the spare part quantity and the assembly screw quantity of rack air conditioner, have improved the production efficiency of rack air conditioner, and backplate 115, first curb plate 116, second curb plate 117 integrated design are favorable to improving air conditioner casing 10 leakproofness simultaneously, strengthen waterproof theftproof.

It should be noted that the above description of the cabinet air conditioner is only for the sake of clarity of the verification process of the present application, and those skilled in the art may install the top cover 40 under the guidance of the present application, or may use screws to connect the top cover 40 after being pre-assembled by using the clips 114 of the bottom plate 50.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.

Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.

Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.

Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.

For each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, the entire contents of which are hereby incorporated by reference into this application, except for application history documents that are inconsistent with or conflict with the contents of this application, and except for documents that are currently or later become incorporated into this application as though fully set forth in the claims below. It is noted that the descriptions, definitions and/or use of terms in this application shall control if they are inconsistent or contrary to the present disclosure.

The above detailed description is provided for a cabinet air conditioner provided in the embodiments of the present application, and the principle and the implementation of the present invention are explained in the present application by applying specific examples, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. A cabinet air conditioner, comprising:

an air conditioning housing;

the water pan is arranged in the air conditioner and divides the inner space of the air conditioner shell into a first chamber and a second chamber;

the inner side face of the air conditioner shell is provided with a sealing part protruding towards the inside, and the sealing part is attached to at least part of the edge of the water pan.

2. The cabinet air conditioner of claim 1, wherein the seal includes a first seal, a second seal, a third seal, and a fourth seal;

the first sealing portion is attached to the front side edge of the water receiving tray, the second sealing portion is attached to the back side edge of the water receiving tray, the third sealing portion is attached to the left side edge of the water receiving tray, and the fourth sealing portion is attached to the right side edge of the water receiving tray.

3. The cabinet air conditioner of claim 1, wherein the seal includes an upper seal that engages an upper edge of the drip tray and a lower seal that engages a lower edge of the drip tray.

4. The cabinet air conditioner of claim 1, wherein the air conditioning housing includes a rear panel and a panel, the rear panel and the panel enclosing a perimeter of the drip tray;

the panel is provided with a first air circulation grid which is opposite to the first chamber, the lower part of the first air circulation grid is provided with a first flange which protrudes towards the inside of the first chamber, and the first flange is attached to the edge of the water receiving tray;

the rear side plate is provided with a pressure groove facing the first cavity, the lower portion of the pressure groove is provided with a second flange protruding towards the inside of the first cavity, and the second flange is attached to the edge of the water pan.

5. The cabinet air conditioner of claim 4, wherein the rear panel further includes a second air grille facing the second chamber, the second air grille having a third flange projecting inwardly of the second chamber, the third flange engaging an edge of the drip tray.

6. The cabinet air conditioner of claim 4, wherein the air conditioning case further comprises a top cover attached to the top of the rear side panel;

the top of the rear side plate is provided with a sealing edge which is close to the first cavity, and the inner side surface of the top cover is attached to the sealing edge.

7. The cabinet air conditioner of claim 4, wherein the air conditioning case further comprises a bottom tray attached to a bottom of the rear side panel;

the outer wall surface of the chassis is attached to the inner wall surface of the rear side plate, a buckle is arranged on the inner wall surface of the rear side plate, and the edge of the chassis is clamped with the buckle.

8. The cabinet air conditioner as claimed in claim 4, wherein a flange is connected to an edge of the rear side plate facing the panel, the flange having a slot, and the edge of the panel is provided with a latch to be engaged with the slot.

9. The cabinet air conditioner as claimed in claim 8, wherein the flange is provided at an edge thereof with a removal groove extending in a direction in which the insert buckle is inserted into the insert groove, and the panel is provided at an edge thereof with a removal hole corresponding to the removal groove.

10. The cabinet air conditioner of claim 4, wherein the rear side panels include a back panel located on a back side of the drip pan, a first side panel located on a left side of the drip pan, and a second side panel located on a right side of the drip pan;

the back plate, the first side plate and the second side plate are integrally formed.

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