Air conditioner case

Abstract

The present application provides an air conditioner case, comprising: a plurality of panels and a plurality of side beams. Each panel comprises an inner side, an outer side and a circumferential edge, the inner side and the outer side are opposite to each other, and the circumferential edge is connected to the edge of the inner side and the edge of the outer side; each of the plurality of side beams has a length direction, a width direction and a thickness direction and extends in the length direction, each of the plurality of side beams is provided with a first mating portion in the width direction and a second mating portion in the thickness direction, and the plurality of side beams can be combined to form a cubic frame; the first mating portion can be mated with the circumferential edge of a first panel in the plurality of panels, the second mating portion can be mated with the circumferential edge of a second panel in the plurality of panels, the plurality of panels and the plurality of side beams can define a cubic case, and each of the plurality of side beams is configured not to exceed the inner side of the first panel in the width direction and not to exceed the inner side of the second panel in the thickness direction.

Description

Air conditioning box Technical Field

[0001] The present application relates to an air-conditioning box, in particular to an air-conditioning box with a frame structure and air-conditioning components installed inside. Background Art

[0002] The air conditioning unit housing, which houses components such as the heat exchanger and fan, is constructed from an insulated frame and thermally insulating panels. These panels are connected and secured to adjacent panels via the frame. The frame must be strong and easy to connect.

[0003] Utility Model Content

[0004] The present application provides an air-conditioning box body, comprising: a plurality of panels and a plurality of side beams, each of the panels comprising an inner side, an outer side and a circumferential edge, the inner side and the outer side being arranged opposite to each other, and the circumferential edge being connected to the edge of the inner side and the edge of the outer side; each of the plurality of side beams has a length direction, a width direction and a thickness direction, and extends along the length direction, each of the plurality of side beams has a first matching portion in the width direction and a second matching portion in the thickness direction, and the plurality of side beams can be spliced ​​to form a cubic frame; wherein the first matching portion can match with the circumferential edge of the first panel among the plurality of panels, and the second matching portion can match with the circumferential edge of the second panel among the plurality of panels, and the plurality of panels and the plurality of side beams can enclose a cubic box body, and each of the plurality of side beams is configured not to exceed the inner side of the first panel in the width direction and not to exceed the inner side of the second panel in the thickness direction.

[0005] As described above, the air-conditioning box body, each of the multiple side beams includes a first component, a second component and a pair of third components, the first component is located on the inner side of the corresponding side beam, the first component has a first side wall, a second side wall, a third side wall and a fourth side wall connected in sequence, the first side wall and the second side wall are respectively located at the first matching portion and the second matching portion, the third side wall and the fourth side wall are respectively connected to the second component through the pair of third components.

[0006] As described above, in the air conditioning box, the first component and the second component are made of a first metal material, and the pair of third components are made of a first heat insulating material. The first metal material includes aluminum alloy, and the first heat insulating material includes nylon.

[0007] As described above for the air conditioning box, the cross section of each of the plurality of side beams is symmetrical, and the cross section of the first component is square.

[0008] In the air conditioning box as described above, the first side wall is flush with the inner side of the first panel, and the second side wall is flush with the inner side of the second panel.

[0009] As described above, the air-conditioning box body, the panel includes an inner panel, an outer panel and a connecting member, the connecting member connects the edges of the inner panel and the outer panel so that there is a distance between the inner panel and the outer panel; wherein, the connecting member includes a first part and a second part, the first part is connected to the inner panel, and the second part is connected to the outer panel, in the extension direction of the panel, the second part extends outward beyond the first part, so that a step portion is formed between the second part and the first part, and the shape of the step portion matches the shape of the first component of a corresponding one of the multiple side beams.

[0010] As described above, the air-conditioning box body, the step portion includes a first side portion and a second side portion, the first side portion is located on one side of the first portion, the second side portion is located on one side of the second portion, the first side portion is arranged toward the first side wall or the second side wall of the first component, and the second side portion is arranged toward the third side wall or the fourth side wall, and the first side portion or the first side wall and the corresponding one of the first side wall and the second side wall of the first component has at least one first rib, and one of the at least one first rib is close to the inner panel.

[0011] As described above, the air conditioning box body, the second side portion or a corresponding one of the third side wall and the fourth side wall of the first component has a groove, and the groove is used to accommodate the sealing strip.

[0012] As described above, the air conditioning box, the second part further includes a third side portion arranged toward one of the corresponding third components, the third side portion has at least one second rib, and one of the at least one second rib is close to the outer panel.

[0013] As described above, the air-conditioning box body, the inner panel and the outer panel are made of a second metal material, the connecting piece is made of a second thermal insulation material, and the space between the inner panel and the outer panel is filled with thermal insulation material, the second thermal insulation material includes PVC, and the thermal insulation material includes rock wool and foam material.

[0014] The air conditioning cabinet in this application is formed by splicing a frame and panels, and is used to accommodate air conditioning components. The frame is formed by splicing a plurality of side beams. Each side beam is configured to extend beyond the inner side of the panel to which it is connected, so as not to obstruct the movement of the air conditioning equipment. When it is necessary to move the air conditioning components out of the air conditioning cabinet, the removable air conditioning components can be directly moved out with the aid of a translation device, without having to first raise or tilt the air conditioning components before translation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] FIG1A is a perspective view of a first embodiment of an air-conditioning box in the present application;

[0016] FIG1B is an exploded view of the air conditioner housing in FIG1A ;

[0017] FIG2 is an exploded perspective view of the frame in FIG1B ;

[0018] FIG3A is a perspective view of the side beam in FIG2 ;

[0019] FIG3B is a side view of the edge beam in FIG3A ;

[0020] FIG4A is a perspective view of the box panel in FIG1B ;

[0021] FIG4B is an exploded view of the cabinet panel in FIG4A ;

[0022] FIG4C is a cross-sectional view of the box panel in FIG4A taken along line AA;

[0023] FIG5 is a side view of the panel connector in FIG4B;

[0024] FIG6A is a cross-sectional view of the side beam and a pair of panels in a separated state;

[0025] FIG6B is a cross-sectional view of the side beam and a pair of panels in an installed state;

[0026] FIG7 is a side view of a second embodiment of a connector for a panel of an air-conditioning box in the present application;

[0027] FIG8 is a side view of a third embodiment of the connecting member of the side beam of the air-conditioning box and the panel in the present application. DETAILED DESCRIPTION

[0028] Various specific embodiments of the present application will be described below with reference to the accompanying drawings, which form a part of this specification. It should be understood that although directional terms such as "front," "rear," "upper," "lower," "left," and "right" are used in this application to describe various example structural parts and elements of the present application, these terms are used herein for convenience of description only and are determined based on the example orientations shown in the accompanying drawings. Because the embodiments disclosed in this application can be arranged in different orientations, these directional terms are intended to be illustrative only and should not be construed as limiting.

[0029] Figure 1A is a perspective view of a first embodiment of an air conditioning cabinet in this application, and Figure 1B is an exploded view of the air conditioning cabinet in Figure 1A. As shown in Figures 1A and 1B, the air conditioning cabinet 100 includes a frame 101 and a plurality of panels 102. The panels 102 are connected to the frame 101 to form a cubic air conditioning cabinet. The air conditioning cabinet 100 provides thermal insulation, preventing or slowing heat exchange between the interior and exterior of the cabinet.

[0030] Figure 2 is an exploded perspective view of the frame in Figure 1B. The frame 101 in Figure 2 is partially exploded to illustrate the structure of the frame 101. As shown in Figure 2, the frame 101 includes a plurality of side beams 201 and a plurality of corner connectors 202. The plurality of side beams 201 are joined together to form a cubical frame via the corner connectors 202. The side beams 201 form the outer frame of the cube, i.e., the twelve sides of the cube. The corner connectors 202 are used at the eight corners of the cube, with each corner connector 202 connecting to three side beams 201, which are perpendicular to each other. The frame 101 also includes a plurality of support columns 242 and intermediate connectors 241. The plurality of support columns 242 are positioned between two side beams 201 to reinforce the strength of the frame 101 or to connect panels of different sizes. Each support column 242 is connected to two side beams via the intermediate connector 241.

[0031] In the present application, the length of the corresponding side beam in the plurality of side beams 201 can be set according to the required size of the air-conditioning box.

[0032] Figure 3A is a perspective view of the side beam in Figure 2, and Figure 3B is a side view of the side beam in Figure 3A. Figures 3A and 3B illustrate the structure of the side beam 201. As shown in Figures 3A and 3B, the side beam 201 has a length direction L, a width direction W, and a thickness direction D. The side beam 201 is generally long and extends along the length direction L. The side beam 201 has a first mating portion 301 in the width direction (W) and a second mating portion 302 in the thickness direction (D). The first mating portion 301 and the second mating portion 302 respectively mate with the two panels 102.

[0033] The side beam 201 includes a first component 311, a second component 312, and a pair of third components 313, 314. The first component 311 is a prismatic hollow cylinder, and the cross-section of the first component 311 is approximately square. Along the circumferential direction, the first component 311 has a first side wall 321, a second side wall 322, a third side wall 323, and a fourth side wall 324 connected in sequence. The first side wall 321 and the second side wall 322 are arranged toward the inside of the air conditioning box, and the third side wall 323 and the fourth side wall 324 are arranged toward the outside of the box. The first side wall 321 and the second side wall 322 are respectively located at the first matching portion 301 and the second matching portion 302.

[0034] The inner side of the first component 311 has a plurality of ribs 360 extending along its length. The ribs 360 are used to mate with the corner connector 202. The third side wall 323 and the fourth side wall 324 are respectively provided with a pair of receiving portions 371 and 372, which are used to receive the pair of third components 313 and 314. The receiving portion 371 includes a pair of protrusions 375 and 376 extending from the third side wall 323. Together with the third side wall 323, the protrusions 375 and 376 form a receiving groove 377. The receiving groove 377 is generally trapezoidal in shape, gradually narrowing from the opening to the bottom. The receiving portion 372 and the receiving portion 371 have the same structure. The receiving portions 371 and 372 are located at one end of the third side wall 323 and the fourth side wall 324, respectively, near the connection point.

[0035] Second component 312 is generally L-shaped and has a fifth sidewall 325 and a sixth sidewall 326. Fifth sidewall 325 and sixth sidewall 326 are generally perpendicular to each other. The connection between fifth sidewall 325 and sixth sidewall 326 is chamfered in an arc shape. Receiving portions 378 and 379 are formed on the inner sides of the distal ends of each of fifth sidewall 325 and sixth sidewall 326. The structures of receiving portions 378 and 379 are the same as or similar to those of receiving portion 371.

[0036] Each of the third components 313 and 314 has a roughly strip-shaped cross-section, with each having a roughly trapezoidal protrusion at each end. The ends of the third component 313 can respectively enter the receiving portion 371 and the receiving portion 378, while the ends of the third component 314 can respectively enter the receiving portion 372 and the receiving portion 379, thereby connecting the third components 313 and 314 to the first component 311 and the second component 312. A stepped panel connection portion 391 is formed between the third component 313 and the third side wall 323, while a stepped panel connection portion 392 is formed between the third component 314 and the fourth side wall 324. The panel connection portions 391 and 392 match the shape of the panel. The third components 314 and 313 are respectively located at the first mating portion 301 and the second mating portion 302.

[0037] The side beam 201 has a symmetrical shape along a diagonal line of the first component 311 , and the diagonal line passes through the connection between the first side wall 321 and the second side wall 322 , and the connection between the third side wall 323 and the fourth side wall 324 .

[0038] The first and second components 311 and 312 are made of metal, such as aluminum alloy, to provide strength to the side beam 201. The third components 313 and 314 are made of heat-insulating material, such as plastic, to reduce the heat transfer efficiency between the inner and outer sides of the side beam 201.

[0039] Figure 4A is a perspective view of the panel in Figure 1B, Figure 4B is an exploded view of the cabinet panel in Figure 4A, and Figure 4C is a cross-sectional view of the cabinet panel in Figure 4A taken along line AA. As shown in Figures 4A-4C, the panel 102 has an inner side 411, an outer side 412, and a circumferential edge 413. The inner side 411 is arranged toward the interior of the air conditioning cabinet, and the outer side 412 is arranged toward the exterior of the air conditioning cabinet. The circumferential edge 413 connects the edges of the inner side 411 and the outer side 412. The panel 102 includes an inner plate 401, an outer plate 402, an insulating layer 404, and connectors 403. The connectors 403 include four connectors that connect the four edges of the inner plate 401 and the outer plate 402, respectively, so that there is a gap between the inner plate 401 and the outer plate 402. Insulation material is filled between the inner panel 401, the outer panel 402, and the connector 403 to form an insulation layer 404. This insulation layer 404 can hinder heat transfer between the inner panel 401 and the outer panel 402. The inner panel 401 is located at an inner side 411, and the outer panel 402 is located at an outer side 412. The outer side of the connector 403 (i.e., the side away from the center of the panel 102) forms a circumferential edge 413. The edge of the inner panel 401 has a bend 451, and the edge of the outer panel 402 has a bend 452. The bends 451 and 452 can cooperate with the connector 403 to connect the inner panel 401 and the outer panel 402 to the connector 403.

[0040] In one embodiment of the present application, the inner panel 401 and the outer panel 402 are both sheet metal, made of metal material, the connecting piece 403 is made of thermal insulation material, such as PVC, and the insulation layer 404 is made of thermal insulation material with thermal insulation properties, such as rock wool or foam material.

[0041] Figure 5 is a side view of the connector shown in Figure 4B. As shown in Figure 5, the connector 403 comprises a first portion 511 and a second portion 512. In the direction of panel 102, the second portion 512 extends outward beyond the first portion 511. In the thickness direction of panel 102, the first portion 511 extends from the upper surface of the second portion 512, near the center of the panel 102, toward the inner side 411 of the panel 102, and extends beyond the second portion 512. A step 505 is formed between the second portion 512 and the first portion 511, resulting in an overall L-shaped cross-section of the connector 403. The shape of the step 505 matches the shape of the first component 311 of the side rail 201. The distal end of the first portion 511 includes an inner panel receiving groove 538, which is capable of receiving the bent portion 451 of the inner panel 401, thereby connecting the inner panel 401 to the connector 403. The inner panel receiving groove 538 is located on the side of the first portion 511 away from the center of the panel 102. The second portion 512 has an outer panel receiving groove 539 , which can receive the bent portion 452 of the outer panel 402 , thereby connecting the outer panel 402 to the connecting member 403 .

[0042] The step portion 505 includes a first side portion 521 and a second side portion 522. The first side portion 521 is located on a side of the first portion 511 away from the center of the panel 102, and the second side portion 522 is located on a side of the second portion 512 facing the inner plate 401. In other words, the first side portion 521 is disposed toward the first side wall 321 or the second side wall 322 of the first component 311, and the second side portion 522 is disposed toward the third side wall 323 or the fourth side wall 324.

[0043] The second portion 512 further includes a third side portion 523 disposed toward the pair of third components 313 or 314 of the side rail 201 . The third side portion 523 has a second rib 549 . The second rib 549 is close to the outer panel 402 .

[0044] In one embodiment of the present application, the first side portion 521 has a first rib 545, which is disposed near the inner panel 401. The first rib 545 can cooperate with the first side wall 321 or the second side wall 322 of the first component 311 and abut against the first side wall 321 or the second side wall 322 to enhance the seal between the connector 403 and the first component 311.

[0045] In one embodiment of the present application, the first rib 545 is a convex portion protruding from the surface of the first side portion 521. In one embodiment of the present application, the first rib 545 has a hollow portion.

[0046] In another embodiment of the present application, the first rib 545 includes a plurality of ribs, and is spaced apart and distributed on the surface of the first side portion 521 .

[0047] Similarly, in one embodiment of the present application, the third side portion 523 has a second rib 549, which is disposed adjacent to the outer panel 402. The second rib 549 can cooperate with the third side wall 323 or the fourth side wall 324 of the first component 311 and abut against the third component 313 or the third component 314 to enhance the seal between the connector 403 and the third component 313 or 314.

[0048] In one embodiment of the present application, the second rib 549 is a convex portion protruding from the surface of the third side portion 523. In one embodiment of the present application, the second rib 549 has a hollow portion.

[0049] In another embodiment of the present application, the second rib 549 includes a plurality of ribs, and is spaced apart and distributed on the surface of the third side portion 523 .

[0050] The second side portion 522 is provided with a groove 547 that is recessed inward from the surface of the second side portion 522 . The groove 547 can accommodate a sealing strip.

[0051] FIG6A is a cross-sectional view of the connector and a pair of panels in a separated state, and FIG6B is a cross-sectional view of the connector and a pair of panels in an installed state.

[0052] As shown in Figures 6A and 6B, the side rail 201 can connect the first panel 601 and the second panel 602. When connecting the first panel 601 to the side rail 201, the sealing strip 605 is placed in the groove 547 of the connector 403. The first mating portion 301 of the side rail 201 is positioned toward the connector 403 of the first panel 601. The fourth side wall 324 of the side rail 201 is aligned with the first side portion 521 of the connector 403, and the third component 314 is aligned with the second side portion 522 of the connector 403. When the first panel 601 is brought close to the side rail 201, the first side portion 521 of the connector 403 abuts against the first side wall 321 of the side rail 201, and the second side portion 522 abuts against the third component 314 of the side rail 201. The shape of the step portion 505 of the connecting member 403 matches the shape of the panel connecting portion 392 of the side beam 201 , so that the first matching portion 301 of the side beam 201 matches the connecting member 403 of the first panel 601 .

[0053] When the first panel 601 is connected to the side beam 201, the fastener 611 is passed through the outer plate 402, the second side portion 522 of the connector, and the fourth side wall 324 of the side beam 201 in sequence, thereby fastening the first panel 601 to the side beam 201. The fastener 611 extends beyond the fourth side wall 324 of the side beam 201, but is spaced apart from the second side wall 322, thereby preventing the fastener 611 from contacting the interior of the cabinet and forming a cold bridge.

[0054] A sealing strip 605 is provided in the groove 547 of the connector 403. The sealing strip 605 has a certain degree of elasticity and can be compressed. When the first panel 601 is connected to the connector 403, the sealing strip 605 is compressed and abuts between the fourth side wall 324 of the side beam 201 and the second side portion 522 of the connector 403, thereby forming a seal between the fourth side wall 324 of the side beam 201 and the second side portion 522 of the connector 403. Furthermore, the first rib 545 of the connector 403 abuts against the first side wall 321, and the second rib 549 abuts against the third component 314, further strengthening the seal between the connector 403 and the side beam 201.

[0055] When the first panel 601 is fastened to the side beam 201, the second side wall 322 of the side beam 201 is flush with the inner side of the first panel 601, that is, the second matching portion 302 does not exceed the inner side of the first panel, that is, the side beam 201 does not exceed the inner side of the first panel.

[0056] The process of connecting the second panel 602 and the side beam 201 is similar to the process of connecting the first panel 601 and the side beam 201 , and will not be described again.

[0057] When the second panel 602 is connected to the side beam 201 through the fastener 612, the first side wall 321 of the side beam 201 is flush with the inner side of the second panel 602, that is, the first matching portion 301 does not exceed the inner side of the second panel 602, that is, does not exceed the inner side of the second panel 602.

[0058] In one application of an air-conditioning box, it is necessary to consider the design requirement of removing the installed air-conditioning components from the air-conditioning box for maintenance or replacement. The mounting structure of the air-conditioning components is usually directly designed to be removable. For larger components, a translation device is used to move the air-conditioning components. For example, the panel on one side of the air-conditioning box is removed to form an opening in the box, and the air-conditioning components are moved. In some air-conditioning boxes, the side beams of the frame are higher than the inner side of the bottom panel. When moving the air-conditioning equipment, the air-conditioning components need to be lifted up first, exceeding the side beams at the bottom of the frame, before the air-conditioning components can be moved out. The side beams in this application are flush with the panel, which can avoid the operation of lifting the air-conditioning components when moving them.

[0059] As shown in Figures 6A and 6B, after the side beam 201 is connected to the first panel 601 and the second panel 602, the first panel 601 and the second panel 602 are approximately perpendicular to each other. When one of the first panel 601 and the second panel 602 is removed, the side beam 201 does not extend beyond the remaining panel. Therefore, the air conditioning components inside the air conditioning cabinet can be smoothly moved out of the cabinet.

[0060] FIG7 is a side view of a second embodiment of a connector for a panel of an air conditioner housing in the present application. The connector is similar to the connector shown in FIG5 , except that the rib 745 on the first side portion 721 is formed by an elastic portion 755 protruding from the first side portion 721. One end of the elastic portion 755 is connected to the first side portion 721, and the other end is free. The elastic portion 755 is deformable. The elastic portion 755 is manufactured by a co-extrusion process.

[0061] Figure 8 is a side view of a third embodiment of the side beam of the air-conditioning box and the connecting parts of the panel in the present application, which is similar to the embodiments shown in Figures 3A and 5, except that the second side portion 821 of the connecting part 803 is no longer provided with a groove for accommodating the sealing strip, and grooves 855 and 856 are provided on the third side wall 823 and the fourth side wall 824 of the side beam 801, and the grooves 855 and 856 can accommodate the sealing strip.

[0062] Although only some features of the present application have been illustrated and described herein, various modifications and variations may be made by those skilled in the art. It should be understood that the appended claims are intended to cover all such modifications and variations that fall within the spirit and scope of the present application.

Claims

1. An air conditioning box, characterized in that include: A plurality of panels (102), each of the panels (102) comprising an inner side (411), an outer side (412) and a peripheral edge (413), the inner side (411) and the outer side (412) being arranged opposite to each other, and the peripheral edge (413) being connected to an edge of the inner side (411) and an edge of the outer side (412); A plurality of side beams, each of the plurality of side beams having a length direction (L), a width direction (W) and a thickness direction (D) and extending along the length direction, each of the plurality of side beams having a first matching portion (301) in the width direction (W) and a second matching portion (302) in the thickness direction (D), and the plurality of side beams can be spliced ​​to form a cubic frame; Wherein, the first matching portion (301) is capable of matching with the circumferential edge (413) of the first panel (601) among the plurality of panels (102), the second matching portion (302) is capable of matching with the circumferential edge (413) of the second panel (602) among the plurality of panels (102), the plurality of panels (102) and the plurality of side beams are capable of forming a cubic box body, and each of the plurality of side beams is configured to not exceed the inner side (411) of the first panel (601) in the width direction and not exceed the inner side of the second panel (602) in the thickness direction.

2. The air conditioning box according to claim 1, characterized in that: Each of the plurality of side beams comprises a first component (311), a second component (312) and a pair of third components (313, 314); the first component (311) is located on the inner side of the corresponding side beam; the first component (311) has a first side wall (321), a second side wall (322), a third side wall (323) and a fourth side wall (324) which are connected in sequence; the first side wall (321) and the second side wall (322) are respectively located at the first matching portion (301) and the second matching portion (302); the third side wall (323) and the fourth side wall (324) are respectively connected to the second component (312) via the pair of third components (313, 314).

3. The air conditioning box as claimed in claim 2, characterized in that: The first component (311) and the second component (312) are made of a first metal material, and the pair of third components (313, 314) are made of a first heat insulating material, the first metal material includes an aluminum alloy, and the first heat insulating material includes nylon.

4. The air conditioning box according to claim 2, characterized in that: The cross section of each of the plurality of edge beams is a symmetrical shape, and the cross section of the first component (311) is a square.

5. The air conditioning box as claimed in claim 2, characterized in that: The first side wall (321) is flush with the inner side of the first panel (601), and the second side wall (322) is flush with the inner side of the second panel (602).

6. The air conditioning box according to claim 2, characterized in that: The panel (102) comprises an inner plate (401), an outer plate (402) and a connecting member, wherein the connecting member connects the edges of the inner plate (401) and the outer plate (402) so that there is a distance between the inner plate (401) and the outer plate (402); The connecting member comprises a first part (511) and a second part (512), the first part (511) being connected to the inner panel (401), the second part (512) being connected to the outer panel (402), and the second part (512) extending outward beyond the first part (511) in the extension direction of the panel (102), so that a step portion (505) is formed between the second part (512) and the first part (511), and the shape of the step portion (505) matches the shape of the first component (311) of a corresponding one of the plurality of side beams.

7. The air conditioning box according to claim 6, characterized in that: The step portion (505) includes a first side portion (521) and a second side portion (522), wherein the first side portion (521) is located on one side of the first portion (511), and the second side portion (522) is located on one side of the second portion (512), the first side portion (521) is arranged toward the first side wall (321) or the second side wall (322) of the first component (311), and the second side portion (522) is arranged toward the third side wall (323) or the fourth side wall (324), and a corresponding one of the first side portion (521) or the first side wall (321) and the second side wall (322) of the first component (311) has at least one first rib (545), and one of the at least one first rib (545) is close to the inner plate (401).

8. The air conditioning box according to claim 7, characterized in that: The second side portion (522) or a corresponding one of the third side wall (323) and the fourth side wall (324) of the first component (311) has a groove (547), and the groove (547) is used to accommodate the sealing strip.

9. The air conditioning box according to claim 7, characterized in that: The second portion (512) further comprises a third side portion (523) disposed toward the corresponding third component (313, 314), the third side portion (523) having at least one second rib (549), one of the at least one second rib (549) being adjacent to the outer panel (402).

10. The air conditioning cabinet according to claim 6, characterized in that: The inner plate (401) and the outer plate (402) are made of a second metal material, the connecting piece is made of a second thermal insulation material, and the space between the inner plate (401) and the outer plate (402) is filled with a thermal insulation material, the second thermal insulation material includes PVC, and the thermal insulation material includes rock wool and foaming material.

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