Embedded air conditioner and fixing structure thereof

Abstract

The utility model provides an embedded air conditioner and a fixing structure thereof, the air conditioner is used for being embedded and installed in a containing space, and the fixing structure comprises a connecting rod and an abutting part. The connecting rod is adjustably connected to the fixed side wall of the air conditioner in the length direction of the connecting rod. The fixed side wall is opposite to one fixed inner wall of the containing space. The abutting part is fixedly connected to the end, close to the corresponding fixed inner wall, of the connecting rod so as to be in abutting connection with the corresponding fixed inner wall. The fixing structure can be suitable for containing spaces of different specifications and sizes, reliable fixed connection is formed between the air conditioner and the containing spaces, and the effect of widening the application range of the air conditioner and the fixing structure is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an embedded air conditioner and a fixing structure thereof. Background Art

[0002] With the progress of technology and the development of consumers' aesthetic concepts, more and more air conditioners are embedded and installed in the accommodation spaces of buildings or furniture cabinets (such as kitchen cabinets, TV cabinets, etc.). In the related art, the air conditioner is installed in the accommodation space through a fixing structure (such as an air conditioner bracket, etc.).

[0003] However, since the size of the accommodation space is not easy to change, and the size of the air conditioner itself is not easy to change either. How to design a general fixing structure to meet the installation of the air conditioner in accommodation spaces of different sizes is still an urgent problem to be solved. Summary of the Utility Model

[0004] In view of the above problems, the present utility model is proposed to provide an embedded air conditioner and a fixing structure thereof that can overcome or at least partially solve the above problems, aiming to solve the problem that the fixing structure of the existing embedded air conditioner cannot be applied to accommodation spaces of different sizes.

[0005] Specifically, the present utility model provides the following technical solutions:

[0006] A fixing structure of an embedded air conditioner, the air conditioner is used for being embedded and installed in an accommodation space, and the fixing structure includes a connecting rod and an abutting portion.

[0007] The connecting rod is adjustably connected to the fixed side wall of the air conditioner along its length direction. The fixed side wall faces a fixed inner wall of the accommodation space.

[0008] The abutting portion is fixedly connected to one end of the connecting rod close to the corresponding fixed inner wall to be in abutting connection with the corresponding fixed inner wall.

[0009] Optionally, the accommodation space includes a first fixed inner wall and a second fixed inner wall arranged oppositely.

[0010] The air conditioner includes a first fixed side wall and a second fixed side wall arranged oppositely. Wherein the first fixed side wall is close to the first fixed inner wall and faces the first fixed inner wall. The second fixed side wall is close to the second fixed inner wall and faces the second fixed inner wall.

[0011] At least one fixing structure that abuts and connects to the first fixed inner wall is arranged on the first fixed side wall. At least one fixing structure that abuts and connects to the second fixed inner wall is arranged on the second fixed side wall.

[0012] Optionally, the first fixed side wall and the second fixed side wall are at two transverse ends of the air conditioner.

[0013] Optionally, the connecting rod is a threaded rod.

[0014] A threaded connecting member coaxial with the threaded rod is fixedly arranged on the fixed side wall.

[0015] Optionally, the threaded connecting member is a threaded hole, which is arranged on the fixed side wall and is a through hole.

[0016] Optionally, the threaded connecting member is a rivet nut, and the rivet nut is fixedly connected to the fixed side wall through a through hole arranged on the fixed side wall.

[0017] Optionally, the threaded connecting member is a welding nut, and a through hole coaxial with the welding nut is arranged on the fixed side wall.

[0018] Optionally, the fixing structure further includes an operating part. The operating part is fixedly connected to one end of the connecting rod away from the abutting part.

[0019] The operating part is a bolt head, a hand wheel or a handle.

[0020] Optionally, the connecting rod is a snap rod, and snaps are arranged on the snap rod.

[0021] A through hole allowing the snap rod to pass through is fixedly arranged on the fixed side wall, and a card slot elastically and stop-connecting with the snap is arranged.

[0022] Optionally, the snaps are multiple and are evenly and spacedly arranged along the length direction of the connecting rod.

[0023] Optionally, the card slots are multiple and are evenly and spacedly arranged along the length direction of the connecting rod.

[0024] Optionally, a first blind hole corresponding to the abutting part is arranged on the fixed inner wall, so that the end of the abutting part abuts against the bottom of the first blind hole.

[0025] On the other hand, the present application further provides an embedded air conditioner, including a housing and at least one of the above-mentioned fixing structures. The housing includes at least one of the fixed side walls.

[0026] An embedded air conditioner and its fixing structure according to the present utility model, one end of the connecting rod extends out of the fixed side wall of the air conditioner adjustably. By adjusting the connecting rod along the length direction, the distance between one end of the connecting rod close to the corresponding fixed inner wall and the fixed inner wall can be changed, so as to urge the abutting portion to abut and connect to the fixed inner wall. When the air conditioner is installed in different accommodation spaces, that is, when the distance between the corresponding fixed inner wall and the fixed side wall of the air conditioner changes, by adjusting the connecting rod, the abutting portion can still abut and connect to the fixed inner wall, forming a reliable fixed connection between the air conditioner and the accommodation space, achieving the effect of improving the applicable range of the air conditioner and the fixing structure.

[0027] From the following detailed description of specific embodiments of the present utility model in conjunction with the accompanying drawings, those skilled in the art will become more clear about the above and other objects, advantages and features of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings in an exemplary but not restrictive manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0029] Figure 1 is a schematic structural diagram of an embedded air conditioner and a furniture cabinet according to an embodiment of the present utility model;

[0030] Figure 2 is a schematic front view of an embedded air conditioner and a furniture cabinet according to an embodiment of the present utility model;

[0031] Figure 3 is Figure 2 a schematic cross-sectional view taken along the A-A axis in;

[0032] Figure 4 is Figure 3 a schematic enlarged view at B in;

[0033] Figure 5 is a schematic cross-sectional view of a fixing structure according to an embodiment of the present utility model;

[0034] Figure 6 is a schematic cross-sectional view of a fixing structure according to an embodiment of the present utility model;

[0035] Figure 7 is a schematic cross-sectional view of a fixing structure according to an embodiment of the present utility model.

[0036] LIST OF REFERENCE NUMERALS:

[0037] 100, Fixed structure; 110, Connecting rod; 180, Snap; 150, Card slot; 160, Through hole; 170, Snap connection member; 130, Threaded connection member; 120, Contact portion; 140, Operation portion; 200, Housing; 210, Fixed side wall; 211, First fixed side wall; 212, Second fixed side wall; 220, Base; 230, Top plate; 240, Back plate; 300, Accommodating space; 310, Fixed inner wall; 311, First fixed inner wall; 312, Second fixed inner wall; 320, First blind hole; 400, Furniture cabinet. Detailed implementation manners

[0038] The following refers to Figures 1 to 7 to describe the embedded air conditioner and its fixed structure according to the embodiments of the present invention. In the description of the embodiments of the present invention, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features, that is, include one or more of such features. In the description of the present invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined. When a certain feature "includes or contains" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features can be further included.

[0039] Unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific situations.

[0040] In addition, in the description of the embodiments of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features between them. That is, in the description of the embodiments of the present invention, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" or "below" the second feature may be the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0041] In the description of this embodiment, the descriptions with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0042] The accommodation space of a building or a furniture cabinet 400 (such as a kitchen cabinet, a TV cabinet, etc.) can generally be open on one side and correspond to the panel and air outlet of the air conditioner. Taking a kitchen cabinet as an example, the kitchen cabinet is provided with a left partition, a right partition, an upper partition, a lower partition, a rear partition, etc., forming a cabinet grid accommodation space inside and opening at the front side of the cabinet grid accommodation space. The size of the air conditioner must be smaller than the cabinet grid accommodation space in order to be embedded and installed in the cabinet grid accommodation space. At this time, there is a certain interval between the air conditioner and the left partition, the right partition, the upper partition, the rear partition, etc. This interval can be used to meet the requirements such as heat dissipation of the air conditioner and reduction of operating noise.

[0043] The air conditioner usually has a fixed overall size (the size of the housing). In the related art, when being embedded and installed in different accommodation spaces, the air conditioner needs to customize installation brackets of different sizes and specifications so that the air conditioner and the accommodation space form a reliable fixed connection.

[0044] Figure 1 is a schematic structural diagram of an embedded air conditioner and a furniture cabinet according to an embodiment of the present utility model, as Figure 1 shown, and with reference to Figures 2 - 7 This embodiment of the present utility model provides a fixing structure 100 for an embedded air conditioner. The air conditioner is used for being embedded and installed in an accommodation space 300. The fixing structure 100 includes a connecting rod 110 and an abutting portion 120.

[0045] The connecting rod 110 is adjustably connected to the fixed side wall 210 of the air conditioner along its length direction. The fixed side wall 210 faces a fixed inner wall 310 of the accommodation space 300.

[0046] The abutting portion 120 is fixedly connected to one end of the connecting rod 110 close to the corresponding fixed inner wall 310 to be in abutting connection with the corresponding fixed inner wall 310.

[0047] The fixed side wall 210 is spaced apart from and opposite to the fixed inner wall 310. The fixed inner wall 310 can be the left partition, right partition, upper partition, lower partition, rear partition, etc. of the cabinet. The fixed side wall 210 can be a side wall of the housing 200 of the air conditioner, such as the left side wall, right side wall, back plate 240, top plate 230 or base 220, etc., or can also be a reinforcing structure of the housing 200, such as a cross beam, longitudinal beam, column, etc.

[0048] Mounting holes can be provided on the fixed side wall 210, and the connecting rod 110 can be inserted and sleeved in the mounting holes of the fixed side wall 210. One end of the connecting rod 110 is inside the fixed side wall 210, and the other end is outside the fixed side wall 210. The fixed side wall 210 can also be provided with a connecting structure at its edge, such as a connecting member provided at the edge of one end of the fixed side wall 210, and the connecting rod 110 is inserted and sleeved on the connecting member.

[0049] The connecting rod 110 can be adjustably connected to the fixed side wall 210 in forms such as screw drive connection, multi-stage snap connection, ratchet rack - ratchet pawl connection, etc.

[0050] The abutting portion 120 is fixedly installed at one end of the connecting rod 110 extending out of the corresponding fixed side wall 210 for abutting and connecting with the fixed inner wall 310, so as to fix the air conditioner through the fixed inner wall 310. Of course, the abutting portion 120 can also be integrally formed with the connecting rod 110. The abutting portion 120 can be a rigid metal block, or can also be a flexible plastic block, rubber sleeve, etc., which is not limited here.

[0051] It should be understood that the fixing structure 100 can be provided only on one fixed side wall 210 of the air conditioner, such as the left side wall, to form a fixed connection with the left inner wall of the accommodating space 300. The right side wall of the air conditioner can be fixedly connected to the right inner wall of the accommodating space 300 through non-adjustable structures such as cushion blocks and fixing brackets.

[0052] It should be understood that one or more fixing structures 100 can be provided on one fixed side wall 210 of the air conditioner. For example, four fixing structures 100 are provided at the four corners of the lower side wall of the air conditioner, so as to realize the fixed connection between the air conditioner and the bottom of the accommodating space 300.

[0053] During actual use, the connecting rod 110 can be adjusted in the reverse direction first to make the abutting portion 120 contract inward. Then the air conditioner is placed in the accommodating space 300, and the relative position is adjusted so that a preset distance is reserved between the fixed side wall 210 of the air conditioner and the corresponding fixed inner wall 310. Finally, the connecting rod 110 is adjusted in the forward direction so that the abutting portion 120 extends outward until it abuts and connects to the corresponding fixed inner wall 310.

[0054] For the fixing structure 100 of this embodiment, when the air conditioner is installed in different accommodating spaces 300, that is, when the distance between the corresponding fixed inner wall 310 and the fixed side wall 210 of the air conditioner changes, by adjusting the connecting rod 110, the abutting portion 120 can still be abutted and connected to the fixed inner wall 310, forming a reliable fixed connection between the air conditioner and the accommodating space 300, achieving the effect of improving the applicable range of the air conditioner and the fixing structure 100.

[0055] In some embodiments of the fixing structure of the present utility model, such as Figures 1 - 3 shown, the accommodating space 300 includes a first fixed inner wall 311 and a second fixed inner wall 312 which are oppositely arranged.

[0056] The air conditioner includes a first fixed side wall 211 and a second fixed side wall 212 which are oppositely arranged. The first fixed side wall 211 is close to the first fixed inner wall 311 and is opposite to the first fixed inner wall 311. The second fixed side wall 212 is close to the second fixed inner wall 312 and is opposite to the second fixed inner wall 312.

[0057] At least one fixing structure 100 for abutting and connecting to the first fixed inner wall 311 is provided on the first fixed side wall 211. At least one fixing structure 100 for abutting and connecting to the second fixed inner wall 312 is provided on the second fixed side wall 212.

[0058] The first fixed inner wall 311 and the second fixed inner wall 312 are oppositely arranged. For example, the first fixed inner wall 311 can be a lower partition board, and the second fixed inner wall 312 can be an upper partition board. The first fixed inner wall 311 can be a left partition board, and the second fixed inner wall 312 can be a right partition board. The first fixed side wall 211 and the second fixed side wall 212 are at opposite ends of the housing 200 of the air conditioner. For example, the first fixed side wall 211 can be the base 220 of the housing 200, and the second fixed side wall 212 can be the top plate 230 of the housing 200. The first fixed side wall 211 can be the left side wall of the housing 200, and the second fixed side wall 212 can be the right side wall of the housing 200.

[0059] There may be a first preset distance L1 between the first fixed inner wall 311 and the first fixed side wall 211, and there may be a second preset distance L2 between the second fixed inner wall 312 and the second fixed side wall 212.

[0060] In this embodiment, fixing structures 100 are provided between the first fixed inner wall 311 and the first fixed side wall 211, and between the second fixed inner wall 312 and the second fixed side wall 212. On the one hand, the relatively arranged fixing structures 100 form a relative abutting force, prompting the air conditioner to be firmly limited between the first fixed inner wall 311 and the second fixed inner wall 312, and the air conditioner will not move relative to the first fixed inner wall 311 and the second fixed inner wall 312 during the operation of the air conditioner.

[0061] On the other hand, when installing the air conditioner, the first preset distance L1 and the second preset distance L2 can be conveniently adjusted to meet the installation requirements of the air conditioner in different scenarios.

[0062] In some embodiments of the fixing structure of the present utility model, such as Figures 2 - 3 shown, the first fixing side wall 211 and the second fixing side wall 212 are at both ends of the transverse direction of the air conditioner.

[0063] When the bottom of the accommodating space 300 is a plane, the air conditioner can be directly placed on the bottom of the accommodating space 300 through the base 220. At this time, only the two ends in the transverse direction of the air conditioner (such as the left and right ends, the front and back ends) need to be connected to the corresponding fixing inner walls 310 through the fixing structure 100. On the one hand, a relative resisting force is formed at both ends in the transverse direction of the air conditioner to prevent the air conditioner from moving horizontally. On the other hand, the frictional force along the vertical direction is also formed between the abutting portion and the fixing inner wall 310 to prevent the air conditioner from moving vertically.

[0064] In some embodiments of the fixing structure of the present utility model, such as Figures 4 - 6 shown, the connecting rod 110 is a threaded rod. A threaded connecting member 130 coaxial with the threaded rod is fixedly arranged on the fixing side wall 210.

[0065] External threads can be arranged on the outer periphery of the connecting rod 110. By rotating the connecting rod 110, the length of one end of the connecting rod 110 extending out of the threaded connecting member 130 can be adjusted "steplessly", so as to quickly and accurately adjust the distance between the fixing side wall 210 and the fixing inner wall 310, and adjust the pressure between the abutting portion and the fixing inner wall 310.

[0066] The threads on the connecting rod 110 can be triangular threads, rectangular threads, trapezoidal threads, serrated threads, etc. It is preferably to adopt a thread form with a larger self-locking force to prevent the connecting rod 110 from rotating spontaneously due to vibration during the operation of the air conditioner.

[0067] The threaded connecting member 130 can be provided with internal threads corresponding to the connecting rod 110. The threaded connecting member 130 can be fixedly connected to the fixing side wall 210 in forms such as welding, riveting, bonding, and fastener connection.

[0068] In some embodiments of the fixing structure of the present utility model, the threaded connecting member 130 is a threaded hole, and the threaded hole is arranged on the fixing side wall 210 and is a through hole.

[0069] When the fixed side wall 210 of the air conditioner has a sufficient wall thickness, threaded holes can be machined in the fixed side wall 210. In this way, the connecting rod 110 can be directly threadedly connected into the threaded holes, forming a firm connecting force between the connecting rod 110 and the fixed side wall 210, and the fixed inner wall 310 limits the fixed side wall 210. This solution has a simple structure and a low cost.

[0070] In some embodiments of the fixing structure of the present utility model, such as Figure 4 shown, the threaded connector 130 is a rivet nut, and the rivet nut is fixedly connected to the fixed side wall 210 through a through hole 160 provided on the fixed side wall 210.

[0071] When the wall thickness of the fixed side wall 210 of the air conditioner is relatively thin, directly machining threaded holes in the fixed side wall 210 results in relatively low structural strength, and the connecting rod 110 is prone to slipping on the threaded holes. The rivet nut preferably solves the above problems. The rivet nut is fixed to the fixed side wall 210 by riveting, which is convenient for operation, has a relatively high connection strength, and a low cost. The rivet nut is provided with internal threads, and the connecting rod 110 can be directly threadedly connected to the rivet nut.

[0072] In some embodiments of the fixing structure of the present utility model, such as Figure 6 shown, the threaded connector 130 is a welding nut, and a through hole 160 coaxial with the welding nut is provided on the fixed side wall 210.

[0073] The welding nut can be welded to the inner or outer side of the fixed side wall 210. Compared with the rivet nut, the welding nut can form a stronger connecting force with the fixed side wall 210, thereby improving the connection strength between the threaded connector 130 and the fixed side wall 210.

[0074] In some embodiments of the fixing structure of the present utility model, such as Figure 4 shown, the fixing structure 100 further includes an operating portion 140. The operating portion 140 is fixedly connected to one end of the connecting rod 110 away from the abutting portion 120. The operating portion 140 is a bolt head, a handwheel or a handle.

[0075] The operating space inside the air conditioner is relatively limited. By providing the operating portion 140, it is convenient for the installer to rotate the connecting rod 110 to achieve quick installation.

[0076] The fixing structure 100 may include a bolt. The bolt head forms the operating portion 140, the screw rod forms the connecting rod 110, and the end of the bolt forms the abutting portion. The installer can rotate the bolt through tools such as a wrench, so that sufficient abutting force is generated between the end of the bolt and the fixed inner wall 310. As a standard part, the bolt has a variety of specifications, reliable performance, and a low cost.

[0077] When the operation part 140 is a handwheel or a handle, the installer can directly operate and rotate the connecting rod 110 by hand without tools, thereby further improving the installation efficiency.

[0078] In some embodiments of the fixing structure of the present utility model, such as Figure 7 shown, the connecting rod 110 is a snap rod, and a snap 180 is provided on the snap rod.

[0079] A through hole 160 allowing the snap rod to pass through is fixedly provided on the fixed side wall 210, and a clamping groove 150 elastically and stop-connected to the snap 180 is provided.

[0080] In this embodiment, the clamping groove 150 can be provided on the inner wall of the through hole 160 or on the snap connecting member 170, and the snap connecting member 170 is fixedly connected to the inner or outer side of the fixed side wall 210.

[0081] In this embodiment, one or both of the snap 180 and the clamping groove 150 have a preset elasticity, so that the connecting rod 110 is clamped in the through hole 160, and the contact connection between the contact part and the fixed inner wall 310 is realized through the force of the snap 180.

[0082] In some embodiments of the fixing structure of the present utility model, such as Figure 7 shown, the snaps 180 are a plurality of evenly and spaced along the length direction of the connecting rod 110. Thus, the connecting rod 110 can uniformly adjust the distance between the contact part and the fixed side wall 210, thereby improving the installation efficiency.

[0083] In some embodiments of the fixing structure of the present utility model, such as Figure 7 shown, the clamping grooves 150 are a plurality of evenly and spaced along the length direction of the connecting rod 110.

[0084] Thus, the connecting rod 110 can uniformly adjust the distance between the contact part and the fixed side wall 210, thereby improving the installation efficiency.

[0085] In some embodiments of the fixing structure of the present utility model, such as Figure 5 shown, a first blind hole 320 corresponding to the abutting part 120 is provided on the fixed inner wall 310, so that the end of the abutting part 120 abuts against the bottom of the first blind hole 320.

[0086] In this embodiment, the inner wall of the first blind hole 320 can limit the abutting part 120 to prevent the abutting part 120 from moving relative to the fixed inner wall 310 in the direction perpendicular to the length direction of the connecting rod 110, thereby improving the reliability of the connection of the air conditioner.

[0087] The first blind hole 320 can also be provided with a tapered surface to guide the abutting part 120 during installation.

[0088] In some embodiments of the embedded air conditioner of the present utility model, such as Figure 1 shown, the embedded air conditioner includes a housing 200 and at least one fixing structure 100 of any one of the above embodiments or a combination of embodiments. The housing 200 includes at least one fixing side wall 210.

[0089] Generally, the air conditioner further includes an air duct, a heat exchanger, a fan, a panel, an air outlet, etc. Through the fixing structure 100, the air conditioner can be flexibly installed in different accommodation spaces 300, and has a large applicable range.

[0090] At this point, those skilled in the art should recognize that although multiple exemplary embodiments of the present utility model have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present utility model can still be directly determined or derived from the content disclosed in the present utility model without departing from the spirit and scope of the present utility model. Therefore, the scope of the present utility model should be understood and determined to cover all these other variations or modifications.

Claims

1. A fixing structure of an embedded air conditioner, characterized in that, The air conditioner is used for being embedded and installed in a receiving space. The fixing structure includes: A connecting rod, which is adjustably connected to the fixed side wall of the air conditioner along its length direction; the fixed side wall faces a fixed inner wall of the receiving space; An abutting portion, fixedly connected to one end of the connecting rod close to the corresponding fixed inner wall so as to be in abutting connection with the corresponding fixed inner wall.

2. The fixing structure according to claim 1, wherein The receiving space includes a first fixed inner wall and a second fixed inner wall which are oppositely arranged; The air conditioner includes a first fixed side wall and a second fixed side wall which are oppositely arranged; wherein the first fixed side wall is close to the first fixed inner wall and faces the first fixed inner wall; the second fixed side wall is close to the second fixed inner wall and faces the second fixed inner wall; At least one of the fixing structures which are in abutting connection with the first fixed inner wall is arranged on the first fixed side wall; at least one of the fixing structures which are in abutting connection with the second fixed inner wall is arranged on the second fixed side wall.

3. The fixing structure according to claim 2, wherein The first fixed side wall and the second fixed side wall are at two transverse ends of the air conditioner.

4. The fixing structure according to claim 1, wherein The connecting rod is a threaded rod; A threaded connecting member coaxial with the threaded rod is fixedly arranged on the fixed side wall.

5. The fixing structure according to claim 4, wherein The threaded connecting member is a threaded hole which is arranged on the fixed side wall and is a through hole; or The threaded connecting member is a rivet nut, and the rivet nut is fixedly connected to the fixed side wall through a through hole arranged on the fixed side wall; or The threaded connecting member is a welding nut, and a through hole coaxial with the welding nut is arranged on the fixed side wall.

6. The fixing structure according to claim 4, wherein The fixing structure further includes an operating portion; the operating portion is fixedly connected to one end of the connecting rod far from the abutting portion; The operating portion is a bolt head, a hand wheel or a handle.

7. The fixing structure according to claim 1, wherein The connecting rod is a snap rod, and snaps are arranged on the snap rod; A through hole allowing the snap rod to pass through is fixedly arranged on the fixed side wall, and a clamping groove which is elastically and stop-connected with the snap is arranged.

8. The fixing structure according to claim 7, wherein The snaps are multiple and are evenly and spacedly arranged along the length direction of the connecting rod; and / or The clamping grooves are multiple and are evenly and spacedly arranged along the length direction of the connecting rod.

9. The fixing structure according to claim 1, wherein A first blind hole corresponding to the abutting portion is arranged on the fixed inner wall so that the end portion of the abutting portion abuts against the bottom of the first blind hole.

10. An embedded air conditioner, characterized in that, It includes a housing and at least one fixing structure according to any one of claims 1-9; the housing includes at least one of the fixed side walls.

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