Casing assembly and air conditioner

Abstract

The machine shell assembly comprises a front shell part and a rear shell part, the front shell part comprises an air outlet frame assembly and a front shell which are detachably connected, an air outlet is formed in the air outlet frame assembly, the air outlet frame assembly is installed on the front shell, and the air outlet frame assembly comprises an air outlet frame and a front panel. The front panel is connected to the front side of the air outlet frame, the air outlets are formed in the air outlet frame and located in the left side and the right side of the front panel, the front shell comprises an installation frame, the air outlet frame is installed on the installation frame, part of the air outlet frame is located in the installation frame, the other part of the air outlet frame is located outside the installation frame, and the part, located outside the installation frame, of the air outlet frame forms an air outlet frame appearance plate. The air outlet frame appearance plate extends in the circumferential direction of the mounting frame and is in butt joint with the edge of the mounting frame, the rear shell component is connected to the rear side of the front shell component, and an air inlet is formed in the rear shell component. According to the casing assembly provided by the embodiment of the utility model, the air outlet frame and the front casing can be more conveniently assembled, and the assembling difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning equipment technical field especially is a kind of shell assembly and air conditioner. BACKGROUND

[0002] In related art, the front shell component of air conditioner is mainly composed of air outlet frame and front shell, and the air outlet frame is contained in the front shell.However, the air outlet frame in related art is difficult to assemble on the front shell, and when the air outlet frame or the front shell needs to be maintained or replaced, it is inconvenient to disassemble, and thus there is a problem to be solved. SUMMARY

[0003] The utility model at least solves one of the technical problems in prior art. To this end, one purpose of the utility model is to provide a shell assembly, the air outlet frame is installed in the front shell mounting frame, and part of the air outlet frame is located in the mounting frame, another part of the air outlet frame is located outside the mounting frame, the part of the air outlet frame located outside the mounting frame constitutes an air outlet frame appearance plate, the air outlet frame appearance plate extends along the circumference of the mounting frame, and the air outlet frame appearance plate is butt-jointed with the edge of the mounting frame, so that the air outlet frame appearance plate and the edge of the mounting frame of the front shell can be used as the appearance surface of the front shell component, which can make the assembly between the air outlet frame and the front shell more convenient and reduce the assembly difficulty of the air outlet frame on the front shell.

[0004] The utility model further provides an air conditioner comprising the above-mentioned shell assembly.

[0005] According to the shell assembly of the first aspect of the utility model, the front shell component comprises a detachably connected air outlet frame assembly and a front shell, the air outlet frame assembly is formed with an air outlet and is installed in the front shell, the air outlet frame assembly comprises an air outlet frame and a front panel, the front panel is connected to the front side of the air outlet frame, the air outlet is formed in the air outlet frame and is located on the left and right sides of the front panel, the front shell comprises a mounting frame, the air outlet frame is installed in the mounting frame, and part of the air outlet frame is located in the mounting frame, another part of the air outlet frame is located outside the mounting frame, the part of the air outlet frame located outside the mounting frame constitutes an air outlet frame appearance plate, the air outlet frame appearance plate extends along the circumference of the mounting frame and is butt-jointed with the edge of the mounting frame, and the rear shell component is connected to the rear side of the front shell component and is formed with an air inlet.

[0006] According to the shell assembly provided by the embodiment of the present application, the air outlet frame is mounted on the front shell mounting frame, and part of the air outlet frame is located in the mounting frame, and the other part of the air outlet frame is located outside the mounting frame, the part of the air outlet frame located outside the mounting frame forms the air outlet frame appearance plate, the air outlet frame appearance plate extends along the circumference of the mounting frame, and the air outlet frame appearance plate is butted against the edge of the mounting frame, so that the edge of the mounting frame and the air outlet frame appearance plate can jointly serve as the appearance surface of the front shell component, and the assembly between the air outlet frame and the front shell is more convenient, and the assembly difficulty of the air outlet frame on the front shell is reduced.

[0007] According to some embodiments of the present application, the air outlet frame comprises a front air outlet frame and a rear air outlet frame connected detachably, the front panel is connected to the front side of the front air outlet frame, the air outlet is formed in the front air outlet frame, part of the front air outlet frame and the rear air outlet frame are located in the mounting frame, and the front air outlet frame comprises the air outlet frame appearance plate.

[0008] According to some embodiments of the present application, the air outlet frame appearance plate comprises a second appearance side plate, the second appearance side plate is located at the left and right ends of the front air outlet frame, and the second appearance side plate is butted against the left and right edges of the mounting frame.

[0009] According to some embodiments of the present application, the air outlet frame appearance plate comprises a bottom edge frame plate, the bottom edge frame plate is located at the bottom of the front air outlet frame, and the bottom edge frame plate is connected to the bottom wall of the mounting frame.

[0010] According to some embodiments of the present application, the bottom edge frame plate comprises a first edge frame plate and two second edge frame plates, the two second edge frame plates are connected to the left and right sides of the first edge frame plate, the second edge frame plate connects the first edge frame plate and the second appearance side plate, and the second edge frame plate extends in an arc shape relative to the butt joint gap of the front shell.

[0011] According to some embodiments of the present application, the width of the butt joint gap is less than 0.3 mm.

[0012] According to some embodiments of the present application, the mounting frame comprises two first appearance side plates oppositely arranged along the left-right direction, the first appearance side plates extend along the up-down direction, and at least part of the air outlet frame assembly is located between the two first appearance side plates; wherein the second appearance side plates located on the same side in the left-right direction are located in front of the corresponding first appearance side plates.

[0013] According to some embodiments of the present application, the rear air outlet frame is provided with a first connecting structure, the first appearance side plate is provided with a second connecting structure, and the first connecting structure and the second connecting structure are connected through a fastener.

[0014] According to some embodiments of the present application, the first connecting structure comprises a connecting column, the connecting column is arranged at the left and right ends of the rear air outlet frame, the second connecting structure comprises a connecting support, the connecting support is arranged on the first appearance side plate, and the connecting support is connected with the connecting column through a first fastener.

[0015] According to some embodiments of the present application, the connecting support comprises a first support part and a second support part, the first support part is arranged on the first appearance side plate and is arranged opposite to the connecting column in the left-right direction and is arranged at intervals, one end of the second support part is connected to the first support part, and the other end of the second support part extends towards the direction close to the connecting column, and the other end of the second support part is connected with the connecting column through the first fastener.

[0016] According to some embodiments of the present application, a plurality of connecting supports are arranged on the same first appearance side plate along the up-down direction at intervals, and the connecting columns located at the same end of the rear air outlet frame along the left-right direction are a plurality of connecting columns arranged along the up-down direction at intervals.

[0017] According to some embodiments of the present application, a first bolt is arranged on the connecting support, a first slot is arranged on the rear shell part, and the first bolt is inserted into the first slot.

[0018] According to some embodiments of the present application, the first connecting structure comprises a first connecting part and a first reinforcing cross beam extending along the left-right direction, the first connecting part is connected at the left and right ends of the first reinforcing cross beam, the second connecting structure comprises a second connecting part and a second reinforcing cross beam extending along the left-right direction, the second connecting part is arranged on the first appearance side plate and is connected with the first connecting part, the first reinforcing cross beam and the second reinforcing cross beam are arranged at intervals along the up-down direction, the first appearance side plate comprises a connecting side plate, and the second connecting part and the end part of the second reinforcing cross beam in the left-right direction are connected through the connecting side plate.

[0019] According to some embodiments of the present application, the first appearance side plate further comprises a reinforcing support, and the end part of the second reinforcing cross beam in the left-right direction is connected with the reinforcing support.

[0020] According to some embodiments of the present application, the second reinforcing cross beam is located above the first reinforcing cross beam, and / or the first reinforcing cross beam is located at the upper end of the front shell, and the second reinforcing cross beam is located at the upper part of the rear air outlet frame.

[0021] According to some embodiments of the utility model, the first connecting structure includes connecting column, connecting column set in the left and right two ends of rear air outlet frame, the second connecting structure includes connecting support, connecting support is located in the first appearance side board, connecting support with connecting column is connected through first fastener.

[0022] According to some embodiments of the utility model, the same first appearance side board is equipped with multiple connecting supports which are arranged in the up-down direction, the connecting column which is located in the same end of the rear air outlet frame in the left-right direction is multiple connecting supports which are arranged in the up-down direction;

[0023] In the up-down direction, the interval between the lowermost connecting support and the bottom of the first appearance side board is h1, the interval between the adjacent two connecting supports is h2, and the interval between the second reinforcing cross beam and the uppermost connecting support is h3, the ratio between any two of h1, h2 and h3 is 0.6-1.5.

[0024] According to some embodiments of the utility model, the size of the first appearance side board in the up-down direction is L1, the size of the first appearance side board in the front-rear direction is L2, and the size of the first appearance side board in the left-right direction is L3, the ratio of L1 and L2 and the ratio of L1 and L3 are both greater than 10.

[0025] According to some embodiments of the utility model, the front air outlet frame, the rear air outlet frame and the front shell have two groups of connecting point groups, two groups of connecting point groups are located in the left and right ends of the front shell part, each group of connecting point groups includes multiple connecting points arranged in the up-down direction, and the second fastener is arranged in each connecting point.

[0026] According to some embodiments of the utility model, one of the front air outlet frame and the first appearance side board is provided with a bayonet and the other is provided with a hook, and the hook is inserted into the bayonet.

[0027] According to some embodiments of the utility model, the bottom of the front air outlet frame and the bottom of the mounting frame are connected through the third fastener.

[0028] According to some embodiments of the utility model, the bottom of the front air outlet frame is provided with a second bolt, the bottom of the mounting frame is provided with a second slot, the second bolt is inserted into the second slot downward, and the second bolt and the mounting frame are connected through the third fastener.

[0029] According to some embodiments of the utility model, the bottom of front air outlet frame is further provided with pre-positioning buckle, the bottom of mounting frame is provided with pre-positioning buckle slot, the pre-positioning buckle is clamped into the pre-positioning buckle slot downwards.

[0030] According to some embodiments of the utility model, the top of front air outlet frame is provided with third slot, the top of mounting frame is provided with third bolt, the third bolt is inserted into the third slot upwards.

[0031] According to some embodiments of the utility model, the front panel includes panel body and panel support, the panel support is connected at the back side of panel body, the top of panel support is provided with support plate, the support plate is supported at the upside of front air outlet frame and is connected with front air outlet frame through fourth fastener.

[0032] According to some embodiments of the utility model, the top of front air outlet frame is provided with fixed column, the support plate is provided with positioning sleeve, the positioning sleeve is sleeved at the outer circumferential side of fixed column, the fourth fastener is threaded on fixed column and the fastening cap of fourth fastener is abutted with positioning sleeve.

[0033] According to some embodiments of the utility model, the front air outlet frame and the rear air outlet frame are connected through fifth fastener, the front air outlet frame has first matching surface, the rear air outlet frame has second matching surface, the first matching surface and the second matching surface are oppositely arranged and spaced, the fifth fastener is connected between the first matching surface and the second matching surface, and the spacing range between the first matching surface and the second matching surface is 1.5mm-2.5mm.

[0034] The air conditioner according to the second aspect of the utility model comprises the shell assembly according to the first aspect of the utility model.

[0035] The air conditioner according to the utility model can make the edge of the mounting frame of the front shell and the air outlet frame appearance plate as the appearance surface of the front shell component, so that the assembly of the air outlet frame and the front shell is more convenient, and the assembly difficulty of the air outlet frame on the front shell is reduced.

[0036] Additional aspects and advantages of the utility model will be given in part in the following description, part will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0037] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0038] Figure 1 is a schematic view of an air conditioner according to some embodiments of the present application;

[0039] Figure 2 is an exploded view of the air conditioner in Figure 1

[0040] Figure 3 is an exploded view of the air outlet frame assembly in the air conditioner in Figure 2

[0041] Figure 4 is a schematic view of the front shell component in Figure 2

[0042] Figure 5 is a schematic view of the front shell component in Figure 4

[0043] Figure 6 is a schematic view of the front shell component in Figure 4 Figure 1

[0044] Figure 7 is a schematic view of the front shell component in Figure 4 Figure 2

[0045] Figure 8 is a schematic view of the front shell component in Figure 4 Figure 3

[0046] Figure 9 is an enlarged view of A in Figure 8

[0047] Figure 10 is a sectional view of the partial structure of the front shell component in Figure 4 Figure 1

[0048] Figure 11 is an enlarged view of B in Figure 10

[0049] Figure 12 is an enlarged view of C in Figure 10

[0050] Figure 13 is a sectional view of the partial structure of the front shell component in Figure 4 Figure 2

[0051] ​​​​​​​​​​​​​​​​​Figure 14 is Figure 13 is an enlarged view of D in

[0052] Figure 15 is Figure 13 is an enlarged view of E in

[0053] Figure 16 is Figure 4 is a sectional view of a partial structure of a front shell member in Figure 3 ;

[0054] Figure 17 is Figure 16 is an enlarged view of F in

[0055] Figure 18 is Figure 3 is a separated view of a front panel and an air outlet frame in an air outlet frame assembly in

[0056] Figure 19 is Figure 18 is an enlarged view of G in

[0057] Figure 20 is Figure 18 is an enlarged view of H in

[0058] Figure 21 is Figure 18 is an assembly view of a front air outlet frame and a rear air outlet frame in an air outlet frame assembly in

[0059] Figure 22 is Figure 21 is an assembly view of a front air outlet frame and a rear air outlet frame in

[0060] Figure 23 is Figure 21 is a schematic view of a rear air outlet frame in

[0061] Figure 24 is Figure 2 is a perspective schematic view of a front shell in an air conditioner in

[0062] Figure 25 is Figure 24 is another angle perspective schematic view of a front shell in

[0063] Reference signs:

[0064] 1000, air conditioner

[0065] 100, cabinet assembly; 10, front shell part; 11, air outlet frame assembly; 111, air outlet; 112, first connecting structure; 113, connecting column; 114, first reinforcing cross beam; 115, first connecting part; 121, front air outlet frame; 1211, hook; 1212, second latch; 1213, pre-positioning buckle; 1214, third slot; 1215, fixing column; 1216, second appearance side plate; 1217, bottom frame plate; 1218, first frame plate; 1219, second frame plate; 1220, first matching surface; 123, rear air outlet frame; 1231, second matching surface; 1232, air outlet channel; 124, fifth fastener; 124, air outlet frame appearance plate;

[0066] 13, front shell; 131, first appearance side plate; 1311, connecting side plate; 132, second connecting structure; 1321, connecting support; 1322, first support part; 1323, second support part; 1324, first latch; 1325, second connecting part; 1326, reinforcing support; 1327, bayonet; 133, second reinforcing cross beam; 134, mounting frame; 1341, second slot; 1342, pre-positioning buckle; 1343, third latch;

[0067] 14, first fastener; 16, connecting point group; 161, connecting point; 162, second fastener; 17, front panel; 171, panel body; 172, panel support; 173, support plate; 1731, positioning sleeve;

[0068] 20, rear shell part; 21, air inlet; 30, top cover; 40, bottom disc; 50, air guide assembly; 51, air guide plate; 52, louver mechanism;

[0069] 600, heat exchange air supply assembly; 60, heat exchanger assembly; 61, air duct assembly; 611, air duct volute; 612, air wheel. DETAILED DESCRIPTION

[0070] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.

[0071] The following description refers to the accompanying drawings. Figures 1-25 A cabinet assembly 100 according to an embodiment of the present application is described below.

[0072] Referring to Figure 1 , Figure 5 , Figure 18 and Figure 24According to the shell assembly 100 of the first aspect of the utility model, the front shell part 10 includes the air outlet frame assembly 11 and the front shell 13 which are detachably connected, the air outlet frame assembly 11 is formed with the air outlet 111 and is installed on the front shell 13, the air outlet frame assembly 11 includes the air outlet frame and the front panel 17, the front panel 17 is connected to the front side of the air outlet frame, the air outlet 111 is formed on the air outlet frame and is located on the left and right sides of the front panel 17, the front shell 13 includes the mounting frame 134, the air outlet frame is installed on the mounting frame 134 and part of the air outlet frame is located in the mounting frame 134, another part of the air outlet frame is located outside the mounting frame 134, the part of the air outlet frame located outside the mounting frame 134 constitutes the air outlet frame appearance plate 124, the air outlet frame appearance plate 124 extends along the circumference of the mounting frame 134 and the air outlet frame appearance plate 124 is butt-jointed with the edge of the mounting frame 134, and the rear shell part 20 is connected to the rear side of the front shell part 10 and is formed with the air inlet 21.

[0073] For example, the air conditioner 1000 is a split floor type air conditioner 1000, the air conditioner 1000 includes an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner indoor unit includes the shell assembly 100 and the heat exchange air supply assembly 600, the heat exchange air supply assembly 600 is arranged in the shell assembly 100, the shell assembly 100 includes the front shell part 10 and the rear shell part 20, the front shell part 10 includes the air outlet frame assembly 11 and the front shell 13, the air outlet frame assembly 11 includes the air outlet frame and the front panel 17, the air outlet frame is formed with the air outlet 111 and the air outlet 111 is located on the left and right sides of the front panel 17, the rear shell part 20 is connected to the rear side of the front shell part 10 and is formed with the air inlet 21, the heat exchange air supply assembly 600 is arranged between the air inlet 21 and the air outlet 111, when the air conditioner indoor unit works, the airflow enters the shell assembly 100 through the air inlet 21 and flows to the heat exchange air supply assembly 600, the air heated by the heat exchange air supply assembly 600 can be blown out to the indoor through the air outlet 111 to heat or cool the indoor.

[0074] The air outlet 111 is located on the left and right sides of the front panel 17, so that the airflow can be blown out from the air outlets 111 on the left and right sides of the front panel 17, and the discomfort caused by the direct blowing of the airflow is reduced.

[0075] Part of the air outlet frame is located in the mounting frame 134, the space inside the front shell 13 is fully utilized, the embedded installation mode makes the structure of the front shell 13 and the air outlet frame more compact, and the mounting frame 134 can provide support for part of the air outlet frame, so that the air outlet frame can be relatively stably fixed on the front shell 13 during the operation of the air conditioner 1000, such as vibration or external impact of the air conditioner 1000, and the possibility of movement or shaking of the air outlet frame is reduced.

[0076] By locating the part of the air outlet frame inside the mounting frame 134 and locating the other part of the air outlet frame outside the mounting frame 134, the air outlet frame appearance plate 124 and the edge of the mounting frame 134 of the front shell 13 can jointly serve as the appearance surface of the front shell component 10, compared with the air outlet frame being completely accommodated in the mounting frame 134, the assembly between the air outlet frame and the front shell 13 can be more convenient, and the assembly difficulty of the air outlet frame on the front shell 13 can be reduced. In addition, the air outlet frame appearance plate 124 and the edge of the mounting frame 134 of the front shell 13 jointly serve as the appearance surface of the front shell component 10, which can reduce the width of the edge of the mounting frame 134 of the front shell 13 in the front-rear direction, thereby effectively reducing the weight of the front shell 13, and the front shell 13 can be lightened, which is also conducive to reducing the manufacturing cost.

[0077] The air outlet frame appearance plate 124 extends along the circumference of the mounting frame 134 and is abutted with the edge of the mounting frame 134, so that the gap between the air outlet frame appearance plate 124 and the edge of the mounting frame 134 is small, which can reduce the possibility of dust, water and the like entering the mounting frame 134 through the gap between the air outlet frame appearance plate 124 and the edge of the mounting frame 134, and the appearance plate of the air outlet frame and the edge of the mounting frame 134 form a relatively complete closed structure, which is conducive to improving the overall appearance of the front shell component 10.

[0078] According to the shell assembly 100 of the embodiment of the utility model, the air outlet frame is mounted on the mounting frame 134 of the front shell 13, and the part of the air outlet frame is located inside the mounting frame 134, and the other part of the air outlet frame is located outside the mounting frame 134, the part of the air outlet frame located outside the mounting frame 134 constitutes the air outlet frame appearance plate 124, the air outlet frame appearance plate 124 extends along the circumference of the mounting frame 134 and is abutted with the edge of the mounting frame 134, so that the air outlet frame appearance plate 124 and the edge of the mounting frame 134 of the front shell 13 jointly serve as the appearance surface of the front shell component 10, which can make the assembly between the air outlet frame and the front shell 13 more convenient, and the assembly difficulty of the air outlet frame on the front shell 13 can be reduced.

[0079] Referring to Figure 1 , Figure 5 , Figure 18 and Figure 24According to some embodiments of the utility model, the air outlet frame includes detachably connected front air outlet frame 121 and rear air outlet frame 123, the front panel 17 is connected to the front side of front air outlet frame 121, the air outlet 111 is formed in front air outlet frame 121, part of front air outlet frame 121 and rear air outlet frame 123 are located in the mounting frame 134, and front air outlet frame 121 includes air outlet frame appearance board 124. Front air outlet frame 121 and rear air outlet frame 123 are detachably connected, which makes the maintenance or replacement of front air outlet frame 121 and rear air outlet frame 123 more convenient. Part of front air outlet frame 121 and rear air outlet frame 123 are located in the mounting frame 134, another part of front air outlet frame 121 is located outside the mounting frame 134, and the part of front air outlet frame 121 located outside the mounting frame 134 constitutes the air outlet frame appearance board 124, which can make the air outlet frame appearance board 124 and the edge of the mounting frame 134 of the front shell 13 jointly serve as the appearance surface of the front shell part 10. Compared with the front air outlet frame 121 completely accommodated in the mounting frame 134, the assembly between the front air outlet frame 121 and the rear air outlet frame 123 and the front shell 13 is more convenient, and the assembly difficulty of the front air outlet frame 121 and the rear air outlet frame 123 on the front shell 13 is reduced.

[0080] Referring to Figure 1 , Figure 5 and Figure 18 , according to some embodiments of the utility model, the air outlet frame appearance board 124 includes second appearance side plate 1216, the second appearance side plate 1216 is located at the left and right ends of the front air outlet frame 121, and the second appearance side plate 1216 is butt-jointed with the left and right edges of the mounting frame 134. The butt-joint of the second appearance side plate 1216 at the left and right ends of the front air outlet frame 121 and the left and right edges of the mounting frame 134 makes the left and right ends of the front shell part 10 present a relatively complete closed structure, which can reduce the accumulation of dust between the second appearance side plate 1216 and the left and right edges of the mounting frame 134 and also helps to improve the overall appearance of the front shell part 10.

[0081] Referring to Figure 1 , Figure 5 and Figure 18 , according to some embodiments of the utility model, the air outlet frame appearance board 124 includes bottom edge frame plate 1217, the bottom edge frame plate 1217 is located at the bottom of the front air outlet frame 121, and the bottom edge frame plate 1217 is connected with the bottom wall of the mounting frame 134. The butt-joint of the bottom edge frame plate 1217 and the bottom wall of the mounting frame 134 makes the bottom of the front shell part 10 present a relatively complete closed structure, which can reduce the accumulation of dust between the bottom edge frame plate 1217 and the bottom wall of the mounting frame 134 and also helps to improve the overall appearance of the front shell part 10.

[0082] The second appearance side plate 1216 is located at the left and right ends of the front air outlet frame 121 and is in abutment with the left and right edges of the mounting frame 134, and the bottom edge frame plate 1217 is in abutment with the bottom wall of the mounting frame 134, so that the left and right ends and the bottom of the front air outlet frame 121 are in abutment with the left and right ends and the bottom of the mounting frame 134 respectively, and the left and right sides and the bottom of the front shell component 10 are in a relatively complete closed structure, thereby improving the overall aesthetics of the front shell component 10.

[0083] With reference to Figure 1 , Figure 5 and Figure 18 , according to some embodiments of the present application, the bottom edge frame plate 1217 comprises a first edge frame plate 1218 and two second edge frame plates 1219, the two second edge frame plates 1219 are connected to the left and right sides of the first edge frame plate 1218, the second edge frame plate 1219 connects the first edge frame plate 1218 and the second appearance side plate 1216, and the second edge frame plate 1219 extends in an arc shape with the abutment gap of the front shell 13. Compared with the straight extension of the edge of the second edge frame plate 1219, the arc extension of the edge of the second edge frame plate 1219 can make the edge of the second edge frame plate 1219 as close as possible to the edge of the front shell 13, so that the abutment gap between the second edge frame plate 1219 and the front shell 13 is as small as possible, which can reduce the accumulation of dust in the abutment gap between the second edge frame plate 1219 and the front shell 13, and also helps to improve the overall aesthetics of the front shell component 10.

[0084] With reference to Figure 1 , Figure 5 and Figure 18 , according to some embodiments of the present application, the width of the abutment gap is less than 0.3mm. For example, the width of the abutment gap can be 0mm, 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, etc. By controlling the width of the abutment gap to be within 0.3mm, the abutment gap between the second edge frame plate 1219 and the front shell 13 can be smaller, which can improve the overall aesthetics of the front shell component 10 and also reduce the accumulation of dust and other impurities in the abutment gap between the second edge frame plate 1219 and the front shell 13.

[0085] With reference to Figure 5 , Figure 6 , Figure 8 and Figure 24According to some embodiments of the present application, the mounting frame 134 comprises two first appearance side plates 131 arranged opposite in the left-right direction, the first appearance side plates 131 extend in the up-down direction, and at least part of the air outlet frame assembly 11 is located between the two first appearance side plates 131. Among them, the second appearance side plate 1216 located on the same side in the left-right direction is located on the front side of the corresponding first appearance side plate 131. Among them, the at least part of the air outlet frame assembly 11 located between the two first appearance side plates 131 can include the following cases: for example, it can be that part of the air outlet frame assembly 11 is located between the two first appearance side plates 131; for another example, it can also be that all of the air outlet frame assembly 11 is located between the two first appearance side plates 131.

[0086] The two first appearance side plates 131 can enhance the structural strength of the mounting frame 134 as a whole to some extent. The at least part of the air outlet frame assembly 11 is located in the mounting frame 134 between the two first appearance side plates 131, which makes full use of the space inside the mounting frame 134. This embedded installation method makes the structure of the mounting frame 134 and the air outlet frame assembly 11 compact as a whole, and can also make the mounting frame 134 can provide support to at least part of the air outlet frame assembly 11. During the operation of the air conditioner 1000, for example, the air conditioner 1000 vibrates or is externally impacted, etc., the air outlet frame assembly 11 can be relatively stably fixed on the mounting frame 134, reducing the possibility of movement or shaking of the air outlet frame assembly 11.

[0087] For example, the air outlet frame assembly 11 is provided with a first connecting structure 112, and the first appearance side plate 131 is provided with a second connecting structure 132. By connecting the first connecting structure 112 on the air outlet frame assembly 11 with the second connecting structure 132 on the first appearance side plate 131, the connection between the air outlet frame assembly 11 and the front shell 13 can be realized. The air outlet frame assembly 11 forms an air outlet 111, and at least part of the air outlet 111 is opposite to the mounting frame 134. By connecting the air outlet frame assembly 11 with the first appearance side plates 131 located on the left and right sides of the mounting frame 134, the shielding area of the first connecting structure 112 and the second connecting structure 132 on the air outlet 111 can be reduced, so as to reduce the resistance when the airflow flows, and the airflow can flow more smoothly.

[0088] Referring to Figure 8 , Figure 11 , Figure 21 and Figure 22According to some embodiments of the utility model, the rear air outlet frame 123 is provided with a first connecting structure 112, the first appearance side plate 131 is provided with a second connecting structure 132, and the first connecting structure 112 and the second connecting structure 132 are connected through fasteners. By using fasteners to fix the first connecting structure 112 and the second connecting structure 132 together, the connection mode between the first connecting structure 112 and the second connecting structure 132 is simple and has strong stability, and the first connecting structure 112 and the second connecting structure 132 can be easily disassembled or assembled.

[0089] The second connecting structure 132 is arranged on the first appearance side plate 131 and is arranged opposite in the left-right direction, and the second appearance side plate 1216 on the same side in the left-right direction is located in front of the corresponding first appearance side plate 131, so that the second connecting structure 132 is located at the rear side of the rear air outlet frame 123, and the first connecting structure 112 is arranged on the rear air outlet frame 123, which can shorten the connection path between the first connecting structure 112 and the second connecting structure 132. The short connection path can facilitate the operator to connect the first connecting structure 112 and the second connecting structure 132, and can also make the overall structure of the first connecting structure 112 and the second connecting structure 132 more compact, so that the connection strength between the first connecting structure 112 and the second connecting structure 132 is higher, so as to effectively reduce the deformation of the first appearance side plate 131.

[0090] Referring to Figures 8-11 According to some embodiments of the utility model, the first connecting structure 112 includes a connecting column 113, the connecting column 113 is arranged at the left and right ends of the rear air outlet frame 123, the second connecting structure 132 includes a connecting bracket 1321, the connecting bracket 1321 is arranged on the first appearance side plate 131, and the connecting bracket 1321 and the connecting column 113 are connected through the first fastener 14. The connecting column 113 and the connecting bracket 1321 are connected through the first fastener 14, so that the connection mode between the connecting column 113 and the connecting bracket 1321 is simple and has strong stability.

[0091] The connecting column 113 is arranged at the left and right ends of the air outlet frame assembly 11, cooperates with the connecting bracket 1321 arranged on the first appearance side plate 131 on the left and right sides of the mounting frame 134, and the connecting column 113 can guide the assembly of the air outlet frame assembly 11 and the front shell 13, so that the assembly position of the air outlet frame assembly 11 and the front shell 13 in the left-right direction is accurate, and the connecting column 113 and the connecting bracket 1321 at the left and right ends are connected respectively, which can limit the air outlet frame assembly 11 in the left-right direction, reducing or preventing the possibility of shaking or deviation of the air outlet frame assembly 11 in the left-right direction.

[0092] For example, the first closed shape is formed by the connecting bracket 1321 and the connecting column 113 (for example, refer to...). Figure 9 (a) This allows the first connecting structure 112 and the second connecting structure 132 to form a stable structure, thereby enhancing the overall deformation resistance of the first connecting structure 112 and the second connecting structure 132, and further reducing the deformation of the air outlet frame assembly 11 or the first exterior side panel 131.

[0093] For example, when the housing assembly 100 is subjected to external forces, such as collisions, compression, or vibrations, the closed shape itself has high stability. The connection method of this closed shape can form a stable structure that supports and restricts each other between the air outlet frame assembly 11 and the front shell 13. For example, when a certain part is subjected to external forces, adjacent parts can provide timely support and constraints to this part through the connection relationship of the closed shape. In this way, the external forces on the housing assembly 100 can be evenly distributed to the entire connection area, avoiding the external forces from being concentrated at a certain point or a certain line. This allows the entire closed shape to jointly resist external forces, reducing the local deformation of the air outlet frame or the front shell 13. This can effectively resist external forces or the bumps or vibrations of the air conditioner 1000 itself, improving the deformation resistance of the entire connection part. This effectively reduces the possibility of deformation of the first appearance side panel 131 or the second appearance side panel 1216, thereby allowing the housing assembly 100 as a whole to better maintain its initial shape and structural integrity, reducing the possibility of deformation, which is conducive to extending the service life of the housing assembly 100 and reducing the maintenance cost and replacement frequency of the housing assembly 100.

[0094] Reference Figures 8-11 According to some embodiments of the present invention, the connecting bracket 1321 includes a first bracket portion 1322 and a second bracket portion 1323. The first bracket portion 1322 is disposed on the first external side plate 131 and the first bracket portion 1322 and the connecting post 113 are opposite to each other in the left and right direction and are spaced apart. One end of the second bracket portion 1323 is connected to the first bracket portion 1322, and the other end of the second bracket portion 1323 extends toward the direction close to the connecting post 113. The other end of the second bracket portion 1323 is connected to the connecting post 113 by a first fastener 14. The first support portion 1322 and the connecting column 113 are arranged opposite to each other in the left and right directions and are spaced apart to form a basic support structure. One end of the second support portion 1323 is connected to the first support portion 1322, and the other end of the second support portion 1323 extends toward the connecting column 113. This allows the first support portion 1322, the second support portion 1323 and the connecting column 113 to jointly form a first closed shape, which can make the first connecting structure 112 and the second connecting structure 132 form a relatively stable connection structure, thereby enhancing the connection strength and rigidity between the front shell 13 and the air outlet frame assembly 11.

[0095] With reference to Figure 4 , Figure 24 and Figure 25 , according to some embodiments of the present application, a plurality of connecting supports 1321 are arranged along the up-down direction on the same first appearance side plate 131, and the connecting columns 113 at the same end of the rear air outlet frame 123 along the left-right direction are also arranged along the up-down direction. The plurality of connecting supports 1321 and the plurality of connecting columns 113 can form a plurality of first closed figures arranged along the up-down direction, and the plurality of first closed figures can more evenly disperse the external force borne by the front shell component 10, avoiding excessive stress concentration in a certain place, thereby reducing the possibility of deformation of the first appearance side plate 131.

[0096] In the description of the present application, "a plurality of" means two or more.

[0097] With reference to Figures 8-11 , according to some embodiments of the present application, the connecting support 1321 is provided with a first bolt 1324, and the rear shell component 20 is provided with a first slot, and the first bolt 1324 is inserted into the first slot. For example, the first bolt 1324 is inserted into the first slot. The plug-in connection of the first bolt 1324 and the first slot can make the connection between the front shell 13 and the rear shell component 20 simple and have strong stability, and the connection is convenient for disassembly or assembly between the front shell 13 and the rear shell component 20, and is convenient for maintenance or replacement of the front shell 13 or the rear shell component 20.

[0098] For example, the connecting support 1321 includes a first support portion 1322 and a second support portion 1323, and the first bolt 1324 is arranged on the first support portion 1322.

[0099] With reference to Figure 4 , Figure 6 , Figure 22 and Figure 23According to some embodiments of the utility model, the first connecting structure 112 comprises a first connecting part 115 and a first reinforcing cross beam 114 extending along the left-right direction, the first connecting part 115 is connected to the left and right ends of the first reinforcing cross beam 114, the second connecting structure 132 comprises a second connecting part 1325 and a second reinforcing cross beam 133 extending along the left-right direction, the second connecting part 1325 is arranged on the first appearance side plate 131 and the second connecting part 1325 is connected to the first connecting part 115, the first reinforcing cross beam 114 and the second reinforcing cross beam 133 are arranged in the up-down direction, the first appearance side plate 131 comprises a connecting side plate 1311, and the second connecting part 1325 and the end part of the second reinforcing cross beam 133 in the left-right direction are connected through the connecting side plate 1311. The first reinforcing cross beam 114 can enhance the structural strength of the whole air outlet frame assembly 11, the second reinforcing cross beam 133 can enhance the structural strength of the whole front shell 13, the second connecting part 1325 and the first connecting part 115 are connected through the second fastener 162, so that the connection mode between the front shell 13 and the air outlet frame assembly 11 is simple and has strong stability, and the disassembly or assembly between the front shell 13 and the air outlet frame assembly 11 is facilitated.

[0100] The left and right ends of the first reinforcing cross beam 114 are connected to the first connecting part 115 respectively located on the left and right sides, the second connecting part 1325 is connected to the first connecting part 115, and the second connecting part 1325 and the end part of the second reinforcing cross beam 133 in the left-right direction are connected through the connecting side plate 1311 respectively located on the left and right sides, for example, so that the first reinforcing cross beam 114, the two connecting side plates 1311 and the second reinforcing cross beam 133 jointly enclose a second closed figure (for example, refer to b in Figure 6 The left and right ends of the first reinforcing cross beam 114 are connected to the first connecting part 115 respectively located on the left and right sides, the second connecting part 1325 is connected to the first connecting part 115, and the second connecting part 1325 and the end part of the second reinforcing cross beam 133 in the left-right direction are connected through the connecting side plate 1311 respectively located on the left and right sides, for example, so that the first reinforcing cross beam 114, the two connecting side plates 1311 and the second reinforcing cross beam 133 jointly enclose a second closed figure (for example, refer to b in Figure 6 The left and right ends of the first reinforcing cross beam 114 are connected to the first connecting part 115 respectively located on the left and right sides, the second connecting part 1325 is connected to the first connecting part 115, and the second connecting part 1325 and the end part of the second reinforcing cross beam 133 in the left-right direction are connected through the connecting side plate 1311 respectively located on the left and right sides, for example, so that the first reinforcing cross beam 114, the two connecting side plates 1311 and the second reinforcing cross beam 133 jointly enclose a second closed figure (for example, refer to b in Figure 6

[0101] Refer to Figure 6 and Figure 25According to some embodiments of the utility model, the first appearance side plate 131 is further provided with a reinforcing support 1326, and the left and right ends of the second reinforcing cross beam 133 are connected with the reinforcing support 1326. The reinforcing support 1326 can enhance the structural strength of the first appearance side plate 131 to some extent, and the reinforcing support 1326 can make the connection between the second reinforcing cross beam 133 and the first appearance side plate 131 more convenient. The second reinforcing cross beam 133 is connected with the first appearance side plate 131 through the reinforcing support 1326, so that the stress of the first appearance side plate 131 can be more evenly transmitted to the second reinforcing cross beam 133, which is beneficial to improve the connection reliability between the second reinforcing cross beam 133 and the first appearance side plate 131, avoid stress concentration between the end of the second reinforcing cross beam 133 and the connecting part of the first appearance side plate 131, and reduce the problem of connection failure of the second reinforcing cross beam 133 and the first appearance side plate 131 caused by stress concentration.

[0102] With reference to Figure 6 According to some embodiments of the utility model, the second reinforcing cross beam 133 is located above the first reinforcing cross beam 114, and the two cross beams are distributed in the up-down direction. When the front shell component 10 is subjected to external force in the up-down direction, for example, jolt or vibration in the carrying process or impact in the up-down direction that may be encountered in the use environment, the two cross beams can bear and effectively disperse these forces respectively, avoid deformation or damage caused by excessive stress on a single cross beam, and thus improve the structural stability of the front shell component 10 in the up-down direction.

[0103] With reference to Figure 6 According to some embodiments of the utility model, the first reinforcing cross beam 114 is located at the upper end of the front shell 13, and the second reinforcing cross beam 133 is located at the upper part of the rear air outlet frame 123, which can effectively bear external force from above, for example, top extrusion or collision that may be received in the installation and carrying process.

[0104] Further, the air outlet frame assembly 11 is formed with an air outlet 111, which can include a first air outlet 111 and a second air outlet 111, the first air outlet 111 being located above the second air outlet 111, the heat exchange air supply assembly 600 includes an air outlet channel 1232, the second air outlet 111 is opposite to the air outlet channel 1232, compared with the first air outlet 111, the second air outlet 111 has a larger air volume, for example, the first reinforcing cross beam 114 and the second reinforcing cross beam 133 can be located in the area corresponding to the first air outlet 111, so as to reduce the shielding area of the first reinforcing cross beam 114 and the second reinforcing cross beam 133 to the second air outlet 111, thereby reducing the flow resistance generated by the first reinforcing cross beam 114 and the second reinforcing cross beam 133 to the airflow flowing to the second air outlet 111, and ensuring that the second air outlet 111 can maintain a larger air volume, so that the structural stability of the front shell component 10 as a whole and the air volume of the second air outlet 111 can be better balanced.

[0105] With reference to Figure 4 、 Figure 6 、 Figure 7 and Figure 8 According to some embodiments of the present application, the first connecting structure 112 includes a connecting column 113, the connecting column 113 is arranged at the left and right ends of the rear air outlet frame 123, the second connecting structure 132 includes a connecting bracket 1321, the connecting bracket 1321 is arranged on the first appearance side plate 131, and the connecting bracket 1321 is connected with the connecting column 113 through the first fastener 14. The connecting bracket 1321 and the connecting column 113 are connected through the first fastener 14, so that the connection between the connecting bracket 1321 and the connecting column 113 is simple and has strong stability.

[0106] For example, the connecting bracket 1321 and the connecting column 113 jointly enclose a first closed figure, and the first closed figure is located below the second closed figure. The second closed figure and the first closed figure are arranged in a spaced manner along the up-down direction. Such a plurality of closed figures arranged in a spaced manner along the up-down direction can provide a plurality of support and constraint structures for the front shell component 10. When the front shell component 10 is subjected to external force, stress can be transmitted and dispersed between the first closed figure or the second closed figure or the first closed figure and the second closed figure, so as to avoid stress concentration in a local area and reduce the possibility of deformation of the air outlet frame assembly 11 or the front shell 13 caused by stress concentration.

[0107] Further, the air outlet frame assembly 11 is formed with an air outlet 111, which can include a first air outlet 111 and a second air outlet 111, the first air outlet 111 is located above the second air outlet 111, the heat exchange air supply assembly 600 includes an air outlet channel 1232, the second air outlet 111 is opposite to the air outlet channel 1232, compared with the first air outlet 111, the air volume of the second air outlet 111 is larger, the first closed figure is located on the left and right sides of the second closed figure, by locating the first closed figure below the second closed figure, for example, the second closed figure can be opposite to the first air outlet 111, which can reduce the shielding area of the reinforcing cross beams in the second closed figure to the air outlet 111, thereby reducing the flow resistance generated by the first reinforcing cross beam 114 and the second reinforcing cross beam 133 in the second closed figure to the airflow flowing to the second air outlet 111, ensuring that the second air outlet 111 can maintain a larger air volume, which can better balance the structural stability of the front shell component 10 as a whole and the air volume of the second air outlet 111.

[0108] Referring to Figure 25 According to some embodiments of the present application, a plurality of connecting brackets 1321 are arranged along the up-down direction on the same first appearance side plate 131, the connecting column 113 located at the same end of the rear air outlet frame 123 along the left-right direction is a plurality of connecting columns arranged along the up-down direction, in the up-down direction, the spacing between the lowermost connecting bracket 1321 and the bottom of the first appearance side plate 131 is h1, the spacing between adjacent two connecting brackets 1321 is h2, and the spacing between the second reinforcing cross beam 133 and the uppermost connecting bracket 1321 is h3, the ratio range between any two of h1, h2 and h3 is 0.6-1.5. For example, the ratio range between any two of h1, h2 and h3 can be 0.6, 0.8, 1.0, 1.2, 1.5, etc.

[0109] The connecting bracket 1321 and the connecting column 113 jointly enclose the first closed figure, the first reinforcing cross beam 114, the two connecting side plates 1311 and the second reinforcing cross beam 133 jointly enclose the second closed figure, by the ratio range between any two of h1, h2 and h3 being 0.6-1.5, the second closed figure and the two first closed figures can be arranged along the up-down direction more uniformly, which can make the multiple connecting parts between the front shell 13 and the air outlet frame assembly 11 can be more evenly distributed, thereby effectively enhancing the structural stability and anti-deformation ability of the front shell component 10 as a whole, and reducing the deformation of the front shell component 10 due to uneven local stress.

[0110] It needs to be explained that the lowermost connecting bracket 1321 is the connecting bracket 1321 closest to the first appearance side plate 131 in the up-down direction, and the uppermost connecting bracket 1321 is the connecting bracket 1321 closest to the second reinforcing cross beam 133 in the up-down direction.

[0111] With reference to Figure 24 and Figure 25 According to some embodiments of the present application, the size of the first appearance side plate 131 in the up-down direction is L1, the size of the first appearance side plate 131 in the front-rear direction is L2, and the size of the first appearance side plate 131 in the left-right direction is L3. The ratio of L1 to L2 and the ratio of L1 to L3 are both greater than 10. Because the size of the first appearance side plate 131 in the up-down direction L1 is greater than the size of the first appearance side plate 131 in the front-rear direction L2 and the size of the first appearance side plate 131 in the left-right direction L3, the first appearance side plate 131 is an elongated narrow structure. This elongated narrow structure can reduce the space in the left-right direction and the front-rear direction, facilitating the installation and layout of other internal components.

[0112] However, this elongated narrow structure is prone to deformation when subjected to external force. The second connecting structure 132 is provided on the first appearance side plate 131, the first appearance side plate 131 includes a connecting side plate 1311, the second connecting structure 132 includes a second connecting portion 1325 and a second reinforcing cross beam 133 extending in the left-right direction, the second connecting portion 1325 is provided on the first appearance side plate 131 and the second connecting portion 1325 and the end portion of the second reinforcing cross beam 133 in the left-right direction are connected through the connecting side plate 1311. This can strengthen the structural strength of the first appearance side plate 131 in the left-right direction and reduce the possibility of deformation of the first appearance side plate 131.

[0113] Further, the same first appearance side plate 131 is provided with a plurality of connecting brackets 1321 arranged in the up-down direction, and the connecting columns 113 at the same end of the air outlet frame assembly 11 in the left-right direction are arranged in the up-down direction. The plurality of connecting brackets 1321 and the plurality of connecting columns 113 are connected to form a plurality of first closed figures arranged in the up-down direction. The plurality of first closed figures can more evenly disperse the external force borne by the first appearance side plate 131, avoiding excessive stress concentration in a certain place, thereby reducing the deformation of the first appearance side plate 131.

[0114] With reference to Figure 4 , Figure 21 , Figure 22 and Figure 25According to some embodiments of the utility model, two groups of connecting point groups 16 are arranged between the front air outlet frame 121, the rear air outlet frame 123 and the front shell 13, and the two groups of connecting point groups 16 are respectively arranged at the left and right ends of the front shell part 10. Each group of connecting point groups 16 comprises a plurality of connecting points 161 arranged in the up-down direction, and a second fastener 162 is arranged in each connecting point 161.

[0115] The plurality of connecting points 161 are arranged in the up-down direction, which can effectively enhance the connection strength between the front air outlet frame 121, the rear air outlet frame 123 and the front shell 13, and reduce the possibility of unstable connection. The second fastener 162 is arranged in the plurality of connecting points 161, which can realize the connection between the front air outlet frame 121, the rear air outlet frame 123 and the front shell 13, and make the connection between the front air outlet frame 121, the rear air outlet frame 123 and the front shell 13 simple and stable. In addition, the two groups of connecting point groups 16 arranged at the left and right sides of the front shell part 10 further enhance the stability and reliability of the overall structure of the front shell part 10.

[0116] In some embodiments, the first connecting structure 112 comprises a first connecting part 115 and a first reinforcing crossbeam 114 extending in the left-right direction, the first connecting part 115 is connected to the left and right ends of the first reinforcing crossbeam 114, the second connecting structure 132 comprises a second connecting part 1325 and a second reinforcing crossbeam 133 extending in the left-right direction, the second connecting part 1325 is arranged on the first appearance side plate 131 and connected to the first connecting part 115, the first reinforcing crossbeam 114 and the second reinforcing crossbeam 133 are arranged in the up-down direction, the first appearance side plate 131 comprises a connecting side plate 1311, the second connecting part 1325 and the left and right ends of the second reinforcing crossbeam 133 are connected through the connecting side plate 1311, and the first reinforcing crossbeam 114, the two connecting side plates 1311 and the second reinforcing crossbeam 133 jointly enclose a second closed figure. The second connecting part 1325 and the first connecting part 115 are provided with connecting points 161, the connecting points 161 on the second connecting part 1325 and the first connecting part 115 constitute one group of connecting point groups 16, and the second connecting part 1325 and the first connecting part 115 are connected through the second fastener 162, so that the connection between the first connecting part 115 and the second connecting part 1325 is simple and stable.

[0117] Referring to Figure 21 , Figure 22 and Figure 25According to some embodiments of the utility model, one of front air -out frame 121 and first appearance side plate 131 is equipped with bayonet 1327 and the other is equipped with snap hook 1211, and snap hook 1211 is inserted into bayonet 1327. For example, front air -out frame 121 is equipped with snap hook 1211, and first appearance side plate 131 is equipped with bayonet 1327, and the clamping connection between bayonet 1327 and snap hook 1211 can make the connection mode between front air -out frame 121 and first appearance side plate 131 simple and have strong stability, also make the disassembly or assembly between front air -out frame 121 and first appearance side plate 131 more convenient.

[0118] Referring to Figure 21 , Figure 22 , Figure 24 and Figure 25 , according to some embodiments of the utility model, the bottom of front air -out frame 121 and the bottom of mounting frame 134 are connected through third fastener. The bottom of front air -out frame 121 and the bottom of mounting frame 134 are connected through third fastener, which can make the connection mode between front air -out frame 121 and mounting frame 134 simple and have strong stability.

[0119] Referring to Figure 21 , Figure 22 , Figure 24 and Figure 25 , according to some embodiments of the utility model, the bottom of front air -out frame 121 is equipped with second bolt 1212, and the bottom of mounting frame 134 is equipped with second slot 1341, second bolt 1212 is inserted into second slot 1341 downwards, and second bolt 1212 and mounting frame 134 are connected through third fastener. Second slot 1341 can facilitate the insertion of second bolt 1212, and second slot 1341 can guide the assembly of front air -out frame 121 on mounting frame 134, to ensure the assembly position of front air -out frame 121 on mounting frame 134 accurate. By inserting second bolt 1212 into second slot 1341 downwards, and connecting mounting frame 134 and second bolt 1212 through third fastener, the connection stability and reliability between front air -out frame 121 and mounting frame 134 can be enhanced, so that front air -out frame 121 is more stably fixed on mounting frame 134, and the possibility of relative movement between front air -out frame 121 and mounting frame 134 is reduced.

[0120] Referring to Figure 21 , Figure 22 , Figure 24 and Figure 25According to some embodiments of the utility model, the bottom of front air -out frame 121 is equipped with predetermined position buckle 1213 still, the bottom of installation frame 134 is equipped with predetermined position clamping groove 1342, and predetermined position buckle 1213 is clamped into predetermined position clamping groove 1342 downward. Predetermined position clamping groove 1342 can guide the assembly of front air -out frame 121 on installation frame 134, and ensure the assembly position of front air -out frame 121 on installation frame 134 is accurate. Through the clamping connection between predetermined position buckle 1213 and predetermined position clamping groove 1342, the connection mode between front air -out frame 121 and installation frame 134 can be simple and have strong stability.

[0121] With reference to Figure 21 , Figure 22 , Figure 24 and Figure 25 According to some embodiments of the utility model, the top of front air -out frame 121 is equipped with third slot 1214, and the top of installation frame 134 is equipped with third bolt 1343, and third bolt 1343 is inserted into third slot 1214 upward. Third slot 1214 can facilitate the insertion of third bolt 1343, third bolt 1343 can guide the assembly between front air -out frame 121 and installation frame 134, and ensure the assembly position between front air -out frame 121 and installation frame 134 is accurate. Through the insertion of third bolt 1343 into third slot 1214 upward, the connection mode between front air -out frame 121 and installation frame 134 can be simple and have strong stability.

[0122] Of course, the top of front air -out frame 121 can be equipped with third bolt 1343, and the top of installation frame 134 can be equipped with third slot 1214, and third bolt 1343 can be inserted into third slot 1214 upward.

[0123] In addition, the bottom of front air -out frame 121 and the bottom of installation frame 134 are connected through third fastener, and the top of front air -out frame 121 and the top of installation frame 134 are connected through the insertion between third bolt 1343 and third slot 1214, so that the two ends of front air -out frame 121 in up-down direction can be limited, so that the connection between front air -out frame 121 and installation frame 134 is more stable, and the possibility of relative movement between front air -out frame 121 and installation frame 134 in up-down direction is reduced.

[0124] With reference to Figure 18-20According to some embodiments of the utility model, the front panel 17 includes a panel body 171 and a panel support 172, the panel support 172 is connected to the rear side of the panel body 171, the top of the panel support 172 is provided with a support plate 173, the support plate 173 is supported on the upper side of the front air outlet frame 121, and the support plate 173 is connected with the front air outlet frame 121 through the fourth fastener. The support plate 173 can enhance the overall structural strength of the front panel 17 to a certain extent, the front air outlet frame 121 can support the front panel 17 through the support plate 173, so that the front panel 17 can better withstand external impact, thereby effectively reducing or preventing the front panel 17 from shaking. The fourth fastener is connected between the support plate 173 and the front air outlet frame 121, so that the connection between the support plate 173 and the front air outlet frame 121 is simple and has high stability.

[0125] Referring to Figures 18-20 According to some embodiments of the utility model, the top of the front air outlet frame 121 is provided with a fixing column 1215, the support plate 173 is provided with a positioning sleeve 1731, the positioning sleeve 1731 is sleeved on the outer circumferential side of the fixing column 1215, and the fourth fastener is arranged on the fixing column 1215, and the fastening cap of the fourth fastener is in abutment with the positioning sleeve 1731. The positioning sleeve 1731 can guide the assembly between the front air outlet frame 121 and the support plate 173, the positioning sleeve 1731 is sleeved on the outer circumferential side of the fixing column 1215, so that the assembly position between the support plate 173 and the front air outlet frame 121 is more accurate. Moreover, the fourth fastener is arranged on the fixing column 1215, and the fastening cap of the fourth fastener is in abutment with the positioning sleeve 1731, so that the connection strength and rigidity between the front air outlet frame 121 and the support plate 173 are further enhanced.

[0126] Referring to Figures 13-15 According to some embodiments of the utility model, the front air outlet frame 121 and the rear air outlet frame 123 are connected through the fifth fastener 124, the front air outlet frame 121 has a first matching surface 1220, the rear air outlet frame 123 has a second matching surface 1231, the first matching surface 1220 and the second matching surface 1231 are oppositely arranged and spaced, the fifth fastener 124 is connected between the first matching surface 1220 and the second matching surface 1231, and the distance w1 between the first matching surface 1220 and the second matching surface 1231 ranges from 1.5 mm to 2.5 mm. The fifth fastener 124 can make the connection between the front air outlet frame 121 and the rear air outlet frame 123 simple and have high stability, and can also realize detachable connection between the front air outlet frame 121 and the rear air outlet frame 123.

[0127] For example, the distance w1 between the first fitting surface 1220 and the second fitting surface 1231 can be 1.5 mm, 1.8 mm, 2 mm, 2.3 mm, 2.5 mm, etc. By setting the distance w1 between the first fitting surface 1220 and the second fitting surface 1231 to be in the range of 1.5 mm to 2.5 mm, the abnormal sound or extrusion wear caused by thermal expansion and cold contraction of the front air outlet frame 121 and the rear air outlet frame 123 can be reduced, and the abnormal sound caused by the collision of the front air outlet frame 121 and the rear air outlet frame 123 due to vibration of the air conditioner 1000 during operation can also be reduced.

[0128] For example, if the distance w1 between the first fitting surface 1220 and the second fitting surface 1231 is too small, the air conditioner 1000 will vibrate during operation, and the front air outlet frame 121 and the rear air outlet frame 123 may collide and produce abnormal sound. When the air conditioner 1000 operates in the heating mode, the air flow temperature flowing through the front air outlet frame 121 and the rear air outlet frame 123 can be too high, which can easily cause thermal expansion of the front air outlet frame 121 or the rear air outlet frame 123. The expansion degree of the front air outlet frame 121 or the rear air outlet frame 123 can be different, which can cause the distance between the first fitting surface 1220 and the second fitting surface 1231 to decrease and cause the front air outlet frame 121 and the rear air outlet frame 123 to be extruded, thereby causing wear or noise. By setting the distance w1 between the first fitting surface 1220 and the second fitting surface 1231 to be in the range of 1.5 mm to 2.5 mm, the change in the distance between the first fitting surface 1220 and the second fitting surface 1231 caused by the difference in expansion degree can be effectively reduced, and the noise or wear caused by the change in the distance between the first fitting surface 1220 and the second fitting surface 1231 can also be reduced.

[0129] For example, if the distance w1 between the first fitting surface 1220 and the second fitting surface 1231 is too large, the air conditioner 1000 will vibrate during operation in the cooling mode, and the air flow temperature flowing through the front air outlet frame 121 and the rear air outlet frame 123 can be too low, which can easily cause cold contraction of the front air outlet frame 121 or the rear air outlet frame 123. The cold contraction degree of the front air outlet frame 121 or the rear air outlet frame 123 can be different, which can cause the distance between the first fitting surface 1220 and the second fitting surface 1231 to increase and cause the connection stability between the front air outlet frame 121 and the rear air outlet frame 123 to decrease. The air conditioner 1000 will vibrate during operation, and the connection between the front air outlet frame 121 and the rear air outlet frame 123 will produce abnormal sound.

[0130] By setting the distance w1 between the first fitting surface 1220 and the second fitting surface 1231 to be in the range of 1.5 mm to 2.5 mm, the influence caused by the change in the distance between the first fitting surface 1220 and the second fitting surface 1231 due to the difference in expansion degree or cold contraction degree can be effectively reduced, and the noise or extrusion wear caused by the change in the distance can also be reduced.

[0131] Hereinafter, referring to Figures 1-25 A chassis assembly 100 according to some embodiments of the present application is described.

[0132] Referring to Figure 1 , Figure 4 and Figure 5 In this embodiment, the chassis assembly 100 includes a front housing part 10 and a rear housing part 20 connected to the rear side of the front housing part 10 and formed with an air inlet 21.

[0133] The front housing part 10 includes a detachably connected air outlet frame assembly 11 formed with an air outlet 111 and mounted to a front housing 13, and the air outlet frame assembly 11 is provided with a first connecting structure 112, and the front housing 13 is provided with a second connecting structure 132, and the first connecting structure 112 and the second connecting structure 132 are detachably connected.

[0134] The front housing 13 includes a mounting frame 134, at least part of the air outlet frame assembly 11 is mounted in the mounting frame 134, and the mounting frame 134 includes two first appearance side plates 131 oppositely arranged along the left-right direction, the first appearance side plate 131 extends along the up-down direction, at least part of the air outlet frame assembly 11 is located between the two first appearance side plates 131, and the first appearance side plate 131 is provided with the second connecting structure 132. The size of the first appearance side plate 131 in the up-down direction is L1, the size of the first appearance side plate 131 in the front-rear direction is L2, and the size of the first appearance side plate 131 in the left-right direction is L3, and the ratio of L1 to L2 and the ratio of L1 to L3 are both greater than 10.

[0135] The first connecting structure 112 includes a connecting column 113 arranged at the left and right ends of the air outlet frame assembly 11, and the second connecting structure 132 includes a connecting bracket 1321 arranged on the first appearance side plate 131, and the connecting bracket 1321 and the connecting column 113 are connected by a first fastener 14 and jointly enclose a first closed figure.

[0136] The same first appearance side plate 131 is provided with a plurality of connecting brackets 1321 arranged in the up-down direction at intervals, and the connecting columns 113 located at the same end of the air outlet frame assembly 11 along the left-right direction are a plurality of connecting columns arranged in the up-down direction at intervals.

[0137] The connecting bracket 1321 comprises a first bracket portion 1322 and a second bracket portion 1323, the first bracket portion 1322 is arranged on the first appearance side plate 131 and is opposite to the connecting column 113 in the left-right direction and is arranged at intervals, one end of the second bracket portion 1323 is connected to the first bracket portion 1322, and the other end of the second bracket portion 1323 extends towards the direction close to the connecting column 113, and the other end of the second bracket portion 1323 is connected to the connecting column 113 through the first fastener 14. The first connecting pin 1324 is arranged on the connecting bracket 1321, and the first connecting slot is arranged on the rear shell member 20, and the first connecting pin 1324 is inserted into the first connecting slot.

[0138] The first connecting structure 112 comprises a first connecting portion 115 and a first reinforcing cross beam 114 extending in the left-right direction, the first connecting portion 115 is connected to the left and right ends of the first reinforcing cross beam 114, the second connecting structure 132 comprises a second connecting portion 1325 and a second reinforcing cross beam 133 extending in the left-right direction, the second connecting portion 1325 is arranged on the first appearance side plate 131 and is connected to the first connecting portion 115 through the second fastener 162, the first reinforcing cross beam 114 and the second reinforcing cross beam 133 are arranged at intervals in the up-down direction, the first appearance side plate 131 comprises a connecting side plate 1311, the second connecting portion 1325 and the end portion of the second reinforcing cross beam 133 in the left-right direction are connected through the connecting side plate 1311, the first reinforcing cross beam 114, the two connecting side plates 1311 and the second reinforcing cross beam 133 jointly enclose a second closed figure, and the first closed figure is located below the second closed figure.

[0139] The first appearance side plate 131 is further provided with a reinforcing bracket 1326, and the end portion of the second reinforcing cross beam 133 in the left-right direction is connected to the reinforcing bracket 1326. The second reinforcing cross beam 133 is located above the first reinforcing cross beam 114, the first reinforcing cross beam 114 is located at the upper end of the front shell 13, and the second reinforcing cross beam 133 is located at the upper part of the air outlet frame assembly 11.

[0140] In the up-down direction, the spacing between the lowermost connecting bracket 1321 and the bottom of the first appearance side plate 131 is h1, the spacing between the adjacent two connecting brackets 1321 is h2, and the spacing between the second reinforcing cross beam 133 and the uppermost connecting bracket 1321 is h3, and the ratio between any two of h1, h2 and h3 is in the range of 0.6-1.5.

[0141] The air outlet frame assembly 11 comprises an air outlet frame and a front panel 17, the air outlet frame is formed with air outlets 111 and located at the left and right sides of the front panel 17. The air outlet frame comprises a front air outlet frame 121 and a rear air outlet frame 123 connected detachably, the front panel 17 is connected to the front side of the front air outlet frame 121, the air outlets 111 are formed in the front air outlet frame 121 and located at the left and right sides of the front panel 17, and the first connecting structure 112 is arranged on the rear air outlet frame 123. The front panel 17 is connected to the front side of the front air outlet frame 121, the air outlets 111 are formed in the front air outlet frame 121, and part of the front air outlet frame 121 and the rear air outlet frame 123 are located in the mounting frame 134.

[0142] The front air outlet frame 121 and the rear air outlet frame 123 are connected by the fifth fastener 124, the front air outlet frame 121 has a first matching surface 1220, the rear air outlet frame 123 has a second matching surface 1231, the first matching surface 1220 and the second matching surface 1231 are oppositely and spacedly arranged, the fifth fastener 124 is connected between the first matching surface 1220 and the second matching surface 1231, and the spacing between the first matching surface 1220 and the second matching surface 1231 ranges from 1.5 mm to 2.5 mm.

[0143] The front air outlet frame 121, the rear air outlet frame 123 and the front shell 13 have two groups of connecting point groups 16, and the two groups of connecting point groups 16 are respectively located at the left and right ends of the front shell part 10. Each group of connecting point groups 16 comprises a plurality of connecting points 161 spacedly arranged in the up-down direction, at each connecting point 161, the second fastener 162 is arranged through the front air outlet frame 121, the rear air outlet frame 123 and the first appearance side plate 131. The front air outlet frame 121 and one of the first appearance side plates 131 are provided with a bayonet 1327 and the other is provided with a hook 1211, and the hook 1211 is clamped into the bayonet 1327.

[0144] The bottom of the front air outlet frame 121 is provided with a second plug 1212 and a pre-positioning buckle 1213, the bottom of the mounting frame 134 is provided with a second slot 1341 and a pre-positioning slot 1342, the second plug 1212 is inserted downward into the second slot 1341, the second plug 1212 and the mounting frame 134 are connected by the third fastener, and the pre-positioning buckle 1213 is clamped downward into the pre-positioning slot 1342.

[0145] The top of the front air outlet frame 121 is provided with a third slot 1214, and the top of the mounting frame 134 is provided with a third plug 1343, the third plug 1343 is inserted upward into the third slot 1214.

[0146] The front panel 17 comprises a panel body 171 and a panel support 172 connected at the back side of the panel body 171, and a support plate 173 is arranged at the top of the panel support 172 and supported on the upper side of the front air outlet frame 121. The top of the front air outlet frame 121 is provided with a fixing column 1215, the support plate 173 is provided with a positioning sleeve 1731, the positioning sleeve 1731 is sleeved on the outer circumferential side of the fixing column 1215, and the fourth fastener is arranged on the fixing column 1215 and the fastening cap of the fourth fastener abuts against the positioning sleeve 1731.

[0147] The front air outlet frame 121 comprises an air outlet frame appearance plate 124, the air outlet frame appearance plate 124 comprises second appearance side plates 1216 and a bottom edge frame plate 1217, the second appearance side plates 1216 are arranged at the left and right ends of the front air outlet frame 121, the second appearance side plates 1216 are butted with the left and right edges of the mounting frame 134, the bottom edge frame plate 1217 is arranged at the bottom of the front air outlet frame 121, and the second appearance side plates 1216 and the bottom edge frame plate 1217 are butted with the edges of the mounting frame 134, wherein the second appearance side plates 1216 on the same side in the left-right direction are located in front of the corresponding first appearance side plates 131, and the bottom edge frame plate 1217 is connected with the bottom wall of the mounting frame 134.

[0148] The bottom edge frame plate 1217 comprises a first edge frame plate 1218 and two second edge frame plates 1219, the two second edge frame plates 1219 are connected at the left and right sides of the first edge frame plate 1218, the second edge frame plates 1219 connect the first edge frame plate 1218 and the second appearance side plates 1216, the second edge frame plates 1219 extend in an arc shape relative to the butt joint gap of the front shell 13, and the width of the butt joint gap is less than 0.3 mm.

[0149] When the air conditioner 1000 works, air flows into the casing assembly 100 through the air inlet 21 and flows to the heat exchange and air supply assembly 600, and the air that has been heat exchanged by the heat exchange and air supply assembly 600 can be blown out to the indoor through the air outlet 111 to heat or cool the indoor.

[0150] With reference to Figures 1-3 According to the air conditioner 1000 of the second aspect of the present application, the casing assembly 100 and the heat exchange and air supply assembly 600 are arranged in the casing assembly 100.

[0151] For example, the air conditioner 1000 is a split floor type air conditioner 1000, and the air conditioner 1000 comprises an air conditioner indoor unit and an air conditioner outdoor unit, and the air conditioner indoor unit comprises the casing assembly 100 and the heat exchange and air supply assembly 600 according to the first aspect of the present application.

[0152] The shell assembly 100 comprises a top cover 30, a base, a front shell part 10 and a rear shell part 20, the top cover 30 covers the top of the front shell part 10 and the rear shell part 20, the front shell part 10 and the rear shell part 20 are arranged on the base and the front shell part 10 is located in front of the rear shell part 20. The front shell part 10 comprises a front shell 13, a guide vane 51, a louver mechanism 52 and an air outlet frame assembly 11, the air outlet frame assembly 11 is arranged on the front shell 13, the air outlet frame assembly 11 comprises an air outlet frame and a panel, the panel is connected to the front side of the air outlet frame, the air outlet frame comprises a front air outlet frame 121 and a rear air outlet frame 123, the front air outlet frame 121 is formed with an air outlet 111, the rear air outlet frame 123 is formed with an air outlet channel 1232, the air outlet channel 1232 is communicated with the air outlet 111. The guide vane 51 is rotatably arranged at the air outlet 111, by controlling the rotation range of the guide vane 51, the flow direction of the air flow at the air outlet 111 can be adjusted. The louver mechanism 52 is rotatably arranged in the air outlet channel 1232 and close to the air outlet 111, the louver mechanism 52 can adjust the flow direction of the air flow in the air outlet channel 1232. The rear shell part 20 is formed with an air inlet 21, a heat exchanger assembly 60 and an air duct assembly 61 are arranged in the shell assembly 100, and the air duct assembly 61 is arranged between the heat exchanger assembly 60 and the air outlet 111, the air duct assembly 61 comprises an air duct volute 611 and a fan wheel 612, the air duct volute 611 has an air duct therein, at least part of the fan wheel 612 is located in the air duct, and the rear air outlet frame 123 is connected to the downstream side of the air duct volute 611 and the air outlet channel 1232 is communicated with the air duct.

[0153] When the air conditioner 1000 works, the fan wheel 612 can drive the air flow to enter the shell part through the air inlet 21 and flow to the heat exchanger assembly 60, the air heated by the heat exchanger assembly 60 can flow to the air outlet channel 1232 through the air duct in the air duct volute 611, and then be blown out to the indoor through the air outlet 111, so as to cool or heat the indoor.

[0154] According to the air conditioner 1000 provided by the embodiment of the present application, the air outlet frame is arranged on the mounting frame 134 of the front shell 13 and part of the air outlet frame is located in the mounting frame 134 and the other part of the air outlet frame is located outside the mounting frame 134, the part of the air outlet frame located outside the mounting frame 134 constitutes the air outlet frame appearance plate 124, the air outlet frame appearance plate 124 extends along the circumference of the mounting frame 134 and the edge of the mounting frame 134, and the air outlet frame appearance plate 124 and the edge of the mounting frame 134 jointly serve as the appearance surface of the front shell part 10, so that the assembly of the air outlet frame and the front shell 13 is more convenient and the assembly difficulty of the air outlet frame on the front shell 13 is reduced.

[0155] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" orientation or positional relationship indicated in the drawing is based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore can not be understood as limiting the utility model.

[0156] In the description of the utility model, "first feature", "second feature" can include one or more features.

[0157] In the description of the utility model, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them.

[0158] In the description of the utility model, the first feature is "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.

[0159] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0160] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A housing assembly, characterized by The air outlet frame includes a front air outlet frame and a rear air outlet frame which are detachably connected, the front panel is connected to the front side of the front air outlet frame, the air outlet is formed in the front air outlet frame, and part of the front air outlet frame and the rear air outlet frame are located in the mounting frame, and the front air outlet frame includes the air outlet frame appearance plate. The air outlet frame appearance plate includes a second appearance side plate, the second appearance side plate is located at the left and right ends of the front air outlet frame, and the second appearance side plate is butted against the left and right edges of the mounting frame. The air outlet frame appearance plate includes a bottom edge frame plate, the bottom edge frame plate is located at the bottom of the front air outlet frame, and the bottom edge frame plate is connected to the bottom wall of the mounting frame.

2. The enclosure assembly of claim 1, wherein, The bottom edge frame plate includes a first edge frame plate and two second edge frame plates, the two second edge frame plates are connected to the left and right sides of the first edge frame plate, the second edge frame plate connects the first edge frame plate and the second appearance side plate, and the second edge frame plate extends in an arc shape relative to the butt joint gap of the front shell.

3. The enclosure assembly of claim 2, wherein, The width of the butt joint gap is less than 0.3mm.

4. The enclosure assembly of claim 3, wherein, The mounting frame includes two first appearance side plates which are oppositely arranged in the left-right direction, the first appearance side plates extend in the up-down direction, and at least part of the air outlet frame assembly is located between the two first appearance side plates.

5. The enclosure assembly of claim 4, wherein, The second appearance side plates located on the same side in the left-right direction are located in front of the corresponding first appearance side plates.

6. The enclosure assembly of claim 5, wherein, The rear air outlet frame is provided with a first connecting structure, the first appearance side plate is provided with a second connecting structure, and the first connecting structure and the second connecting structure are connected through a fastener.

7. The enclosure assembly of claim 3, wherein, The first connecting structure includes a connecting column, the connecting column is arranged at the left and right ends of the rear air outlet frame, the second connecting structure includes a connecting bracket, the connecting bracket is arranged on the first appearance side plate, and the connecting bracket and the connecting column are connected through a first fastener. The connecting bracket includes a first bracket portion and a second bracket portion, the first bracket portion is arranged on the first appearance side plate and is oppositely and spacedly arranged with the connecting column in the left-right direction, one end of the second bracket portion is connected to the first bracket portion, and the other end of the second bracket portion extends towards the direction close to the connecting column, and the other end of the second bracket portion is connected to the connecting column through the first fastener.

8. The enclosure assembly of claim 7, wherein, ​ 9. The enclosure assembly of claim 8, wherein, ​ 10. The enclosure assembly of claim 9, wherein, ​ 11. The enclosure assembly of claim 9, wherein, A plurality of the connecting brackets are arranged on the same first appearance side plate in the up-down direction, and the connecting columns on the same end of the rear air outlet frame in the left-right direction are a plurality of connecting columns arranged in the up-down direction.

12. The enclosure assembly of claim 9, wherein, The first appearance side plate is provided with a first latch, and the rear shell component is provided with a first slot, and the first latch is inserted into the first slot.

13. The enclosure assembly of claim 8, wherein, The first connecting structure comprises a first connecting portion and a first reinforcing cross beam extending in the left-right direction, the first connecting portion is connected to the left and right ends of the first reinforcing cross beam, the second connecting structure comprises a second connecting portion and a second reinforcing cross beam extending in the left-right direction, the second connecting portion is arranged on the first appearance side plate and connected with the first connecting portion, the first reinforcing cross beam and the second reinforcing cross beam are arranged in the up-down direction, the first appearance side plate comprises a connecting side plate, and the second connecting portion and the end portion of the second reinforcing cross beam in the left-right direction are connected through the connecting side plate.

14. The enclosure assembly of claim 13, wherein, The first appearance side plate is further provided with a reinforcing bracket, and the end portion of the second reinforcing cross beam in the left-right direction is connected with the reinforcing bracket.

15. The enclosure assembly of claim 14, wherein, The second reinforcing cross beam is located above the first reinforcing cross beam; and / or, the first reinforcing cross beam is located at the upper end of the front shell, and the second reinforcing cross beam is located at the upper part of the rear air outlet frame.

16. The enclosure assembly of claim 13, wherein, The first connecting structure comprises a connecting column, the connecting column is arranged at the left and right ends of the rear air outlet frame, the second connecting structure comprises a connecting bracket, the connecting bracket is arranged on the first appearance side plate, and the connecting bracket is connected with the connecting column through a first fastener.

17. The enclosure assembly of claim 16, wherein, A plurality of the connecting brackets are arranged on the same first appearance side plate in the up-down direction, and the connecting columns on the same end of the rear air outlet frame in the left-right direction are a plurality of connecting columns arranged in the up-down direction; In the up-down direction, the spacing between the lowermost connecting bracket and the bottom of the first appearance side plate is h1, the spacing between the adjacent two connecting brackets is h2, and the spacing between the second reinforcing cross beam and the uppermost connecting bracket is h3, and the ratio between any two of h1, h2 and h3 is in the range of 0.6-1.

5.

18. The enclosure assembly of claim 8, wherein, The size of the first appearance side plate in the up-down direction is L1, the size of the first appearance side plate in the front-rear direction is L2, and the size of the first appearance side plate in the left-right direction is L3, and the ratio of L1 to L2 and the ratio of L1 to L3 are both greater than 10.

19. The enclosure assembly of claim 7, wherein, The front air outlet frame, the rear air outlet frame and the front shell have two groups of connecting point groups, and the two groups of connecting point groups are respectively located at the left and right ends of the front shell component, each group of connecting point groups comprises a plurality of connecting points arranged in the up-down direction, and at each connecting point, a second fastener is arranged in the front air outlet frame, the rear air outlet frame and the first appearance side plate.

20. The enclosure assembly of claim 7, wherein, The front air outlet frame and one of the first appearance side plates are provided with a bayonet, and the other is provided with a hook, and the hook is inserted into the bayonet.

21. The enclosure assembly of claim 2, wherein, The bottom of the front air outlet frame and the bottom of the mounting frame are connected through a third fastener.

22. The enclosure assembly of claim 21, wherein, The bottom of the front air outlet frame is provided with a second latch, the bottom of the mounting frame is provided with a second slot, the second latch is inserted into the second slot downward, and the second latch is connected with the mounting frame through the third fastener.

23. The enclosure assembly of claim 21, wherein, The bottom of the front air outlet frame is further provided with a pre-positioning buckle, and the bottom of the mounting frame is provided with a pre-positioning buckle slot, the pre-positioning buckle is clamped into the pre-positioning buckle slot downward.

24. The enclosure assembly of claim 2, wherein, The top of the front air outlet frame is provided with a third slot, and the top of the mounting frame is provided with a third latch, the third latch is inserted into the third slot upward.

25. The enclosure assembly of claim 2, wherein, The front panel comprises a panel body and a panel support connected at the back side of the panel body, and the top of the panel support is provided with a support plate supported on the upper side of the front air outlet frame and connected with the front air outlet frame through a fourth fastener.

26. The enclosure assembly of claim 25, wherein, The top of the front air outlet frame is provided with a fixing column, the support plate is provided with a positioning sleeve, the positioning sleeve is sleeved on the outer circumferential side of the fixing column, the fourth fastener is arranged in the fixing column, and the fastening cap of the fourth fastener abuts against the positioning sleeve.

27. The enclosure assembly of claim 2, wherein, The front air outlet frame and the rear air outlet frame are connected through a fifth fastener, the front air outlet frame has a first matching surface, the rear air outlet frame has a second matching surface, the first matching surface and the second matching surface are oppositely and spacedly arranged, the fifth fastener is connected between the first matching surface and the second matching surface, and the distance between the first matching surface and the second matching surface ranges from 1.5 mm to 2.5 mm.

28. An air conditioner, comprising: The heat exchange and air supply assembly comprises: The heat exchange and air supply assembly comprises: The heat exchange and air supply assembly comprises:

Images