Air conditioner

Abstract

The utility model relates to the technical field of air conditioning, and discloses an air conditioner. The air conditioner comprises an air conditioner mother machine, a main engine room and an auxiliary engine room, the air conditioner sub-unit is movably arranged in the sub-cabin; the lifting wheel is arranged at the bottom of the air conditioner sub-unit; the front end of the bottom wall of the sub-cabin is provided with a lifting face, the lifting face inclines upwards in the direction that the air conditioner sub-unit enters the sub-cabin, and when the air conditioner sub-unit enters the sub-cabin, the lifting wheel can move along the lifting face. And the lifting wheel can roll and rise along the obliquely arranged lifting surface, so that the air conditioner sub-unit can be automatically lifted, the air conditioner sub-unit can smoothly enter the sub-cabin without blockage, and the in-out smoothness of the air conditioner sub-unit and the use experience of a user are improved.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, for example, to an air conditioner. Background Art

[0002] At present, with the widespread application of air-conditioning equipment, users have higher and higher requirements for air-conditioning equipment. Air conditioning is developing towards the direction of whole-house air treatment, and more and more air conditioning is adding air treatment modules such as purification and humidification. The position of the air-conditioning cabinet is fixed, and its air outlet range and air outlet method are limited. The scope of humidification and purification in the room is limited, and there are dead corners in the room. There are many small air-treatment appliances such as humidifiers, purifiers, disinfection machines and aromatherapy machines, which occupy a large space and are inconvenient to use and manage. In view of this, the mother-and-child air-conditioning machine has great development prospects. The mother-and-child air-conditioning machine includes the mother air-conditioning machine and the daughter air-conditioning machine. The daughter air-conditioning machine is an air handling machine that can provide functions such as purification, humidification and monitoring. The daughter air-conditioning machine can be moved to perform various types of air treatment in spaces far away from the mother air-conditioning machine.

[0003] The related art discloses an air conditioner, which includes a main unit and a sub-unit, wherein the sub-unit can be combined with or separated from the main unit. When the sub-unit is combined with the main unit, the main unit can supply energy to the sub-unit, and after being separated from the main unit, the sub-unit can work independently.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] In the air conditioner in the related art, the bottom wall of the sub-cabin has a certain thickness, forming a step with the ground. When the air conditioner sub-cabin is pushed back into the sub-cabin, it will get stuck at the step, and the air conditioner sub-cabin needs to be lifted manually to be pushed back into the cabin, making it inconvenient for the air conditioner sub-cabin to enter and exit the sub-cabin.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiment provides an air conditioner to improve the smoothness of an air conditioner sub-unit entering and exiting a sub-compartment.

[0009] An embodiment of the present disclosure provides an air conditioner, which includes: an air conditioner mother unit, which defines a sub-cabin; an air conditioner sub-unit, which is movably arranged in the sub-cabin and can enter or leave the sub-cabin; and a lifting wheel, which is arranged at the bottom of the air conditioner sub-unit; wherein a lifting surface is constructed at the front end portion of the bottom wall of the sub-cabin, and the lifting surface is inclined upward along the direction in which the air conditioner sub-unit enters the sub-cabin, so that the lifting wheel can move along the lifting surface when the air conditioner sub-unit enters the sub-cabin.

[0010] Optionally, the lifting wheel is located in the middle of the rear end of the air conditioner sub-unit, and the lifting wheel corresponds to the lifting surface; and / or, there are multiple lifting wheels, and the multiple lifting wheels are arranged in sequence along the width direction of the air conditioner sub-unit.

[0011] Optionally, the air conditioner also includes: a roller, which is arranged at the bottom of the air conditioner sub-unit; wherein the bottom wall portion of the sub-cabin is recessed downward to form a guide groove, the guide groove extends in the front-to-back direction, the roller is adapted to the guide groove, and the roller can move along the guide groove to allow the air conditioner sub-unit to enter or leave the sub-cabin.

[0012] Optionally, there are multiple guide grooves, at least two of which are arranged in sequence and spaced apart along the width direction of the sub-nacelle, and the lifting surface is located between the at least two guide grooves.

[0013] Optionally, there are multiple rollers, including: a front roller, arranged at the front end of the bottom of the air-conditioning sub-unit; a rear roller, arranged at the rear end of the bottom of the air-conditioning sub-unit, the front roller and the rear roller are arranged in sequence at intervals along the front and rear directions of the air-conditioning sub-unit, and when the air-conditioning sub-unit is located in the sub-unit cabin, the front roller and the rear roller are located in the same guide groove; wherein, the lifting wheel is located on the rear side of the rear roller.

[0014] Optionally, there are multiple front rollers, which are arranged in sequence at intervals along the width direction of the air conditioner sub-unit, the number of rear rollers is the same as the number of front rollers and corresponds one-to-one, and the number of guide grooves is the same as the number of front rollers and corresponds one-to-one; wherein the lifting wheel corresponds to the area between two adjacent rear rollers.

[0015] Optionally, the bottom wall of the guide groove is configured with ridges, and the number of ridges is multiple, and the multiple ridges are sequentially spaced apart along the extension direction of the guide groove.

[0016] Optionally, the bulkhead of the sub-cabin is provided with a magnetic component, and the air-conditioning sub-unit is provided with a magnetic matching component. When the air-conditioning sub-unit moves to a set position of the sub-cabin, the magnetic component and the magnetic matching component are attracted to each other.

[0017] Optionally, there are multiple magnetic parts, which are arranged in sequence on the bulkhead of the sub-cabin, and the number of magnetic matching parts is the same as the number of magnetic parts and corresponds one to one; and / or, the magnetic parts are connected to the bulkhead of the sub-cabin by screws or snaps.

[0018] Optionally, the magnetic component is arranged on the rear bulkhead of the sub-cabin, and the plurality of magnetic components include: a first magnetic component, arranged on the upper portion of the rear bulkhead of the sub-cabin; and a second magnetic component, arranged on the lower portion of the rear bulkhead of the sub-cabin.

[0019] The air conditioner provided by the embodiment of the present disclosure can achieve the following technical effects:

[0020] The air-conditioning mother unit defines a sub-cabin, and the air-conditioning sub-unit can enter and exit the sub-cabin, so that the air-conditioning sub-unit can cooperate with the air-conditioning mother unit to adjust the air. The bottom wall of the sub-cabin is provided with a lifting surface, and the bottom of the air-conditioning sub-unit is provided with a lifting wheel that can cooperate with the lifting surface, so that when the air-conditioning sub-unit enters the sub-cabin, there is no need to lift the air-conditioning sub-unit. The lifting wheel can roll up along the inclined lifting surface, so that the air-conditioning sub-unit can be lifted up by itself, and then the air-conditioning sub-unit can smoothly enter the sub-cabin without jamming, thereby improving the smoothness of the air-conditioning sub-unit entering and exiting and the user experience.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a structural schematic diagram of an air conditioner provided by an embodiment of the present disclosure;

[0024] Figure 2 It is a partial structural schematic diagram of an air-conditioning mother unit provided by an embodiment of the present disclosure;

[0025] Figure 3 is a structural schematic diagram of an air conditioner sub-unit provided by an embodiment of the present disclosure;

[0026] Figure 4 is a partial structural schematic diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0027] Figure 5 is a partial structural schematic diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0028] Figure 6 is a partial structural schematic diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0029] Figure 7 is a partial structural schematic diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0030] Figure 8is a partial structural schematic diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0031] Fig. 9 is a schematic cross-sectional structure diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0032] Fig.10 yes Fig. 9 A schematic diagram of the enlarged structure of part A;

[0033] Fig.11 is a schematic cross-sectional structure diagram of another air-conditioning mother unit provided by an embodiment of the present disclosure;

[0034] Fig.12 yes Fig.11 A schematic diagram of the enlarged structure of part B;

[0035] Fig.13 is a schematic diagram of the matching structure of a slider and a slide groove provided in an embodiment of the present disclosure;

[0036] Fig.14 is a partial structural diagram of an air conditioner sub-unit provided by an embodiment of the present disclosure;

[0037] Fig.15 It is a partial structural diagram of another air conditioner sub-unit provided in an embodiment of the present disclosure.

[0038] Reference numerals:

[0039] 10. Air-conditioning mother unit; 101. Sub-cabin; 102. Front trim; 103. Lifting surface; 104. Guide groove; 105. Ridge; 106. Bottom wall of sub-cabin; 20. Air-conditioning sub-unit; 201. Lifting wheel; 202. Front roller; 203. Rear roller; 30. Magnetic member; 301. First magnetic member; 302. Second magnetic member; 303. Magnetic matching member; 40. Sliding block; 401. Top wall; 402. Support column; 50. Slide groove; 501. First track; 502. Second track; 503. Introducing part; 504. Sliding part; 505. Ball; 506. Elastic member; 507. Limit block; 508. Groove; 509. Stopper; 510. Bottom wall of slide groove. DETAILED DESCRIPTION

[0040] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0041] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0042] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0043] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0044] Unless otherwise stated, the term "plurality" means two or more.

[0045] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0046] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0047] For the convenience of description, the up, down, left, right, front and back directions in this application are as follows: Figure 1 As shown, the width direction refers to the left-right direction.

[0048] At present, with the widespread use of air-conditioning equipment, users have higher and higher requirements for air-conditioning equipment. Air-conditioning is developing towards whole-house air treatment, and more and more air-conditioning are adding air treatment modules such as purification, sterilization and humidification.

[0049] Air conditioners include cabinet units and wall-mounted units. Since cabinet units have a larger internal space, some cabinet units have realized functions such as air purification and humidification. Wall-mounted units are installed at a higher position, and it is more difficult to solve the problem of adding water to wall-mounted units, and the humidification function of wall-mounted units has not been realized.

[0050] However, due to the fixed position of the air conditioner cabinet, its air outlet range and air outlet method are limited, the scope of humidification and purification of the room is limited, and there are dead corners in the room. Although small air treatment appliances such as humidifiers, purifiers, disinfection machines and aromatherapy machines are easy to move and can take care of various locations in the room. However, there are many small air treatment appliances and they occupy a large space, which is inconvenient to use and manage. In view of this, air conditioners with air conditioner mother and child units have great development prospects. The air conditioner mother and child unit includes an air conditioner mother unit and an air conditioner child unit. The air conditioner child unit is an air handling unit that can provide functions such as purification, humidification and monitoring. The air conditioner child unit has multiple rollers and can be moved in a controlled manner to perform various types of air treatment in spaces far away from the air conditioner mother unit.

[0051] Combination Figures 1 to 15 As shown, an embodiment of the present disclosure provides an air conditioner, which includes an air conditioner mother unit 10 and an air conditioner sub-unit 20. The air conditioner mother unit 10 defines a sub-cabin 101, and the front end of the sub-cabin 101 is open; the air conditioner sub-unit 20 is movably arranged in the sub-cabin 101, and the air conditioner sub-unit 20 can enter and exit the sub-cabin 101 through the front end opening.

[0052] Optionally, the opening of the sub-cabin 101 faces forward, and the air conditioner further comprises a front trim panel 102, which is movably arranged at the opening of the sub-cabin 101, and the front trim panel 102 is detachably connected, slidably connected or rotatably connected to the air conditioner mother unit 10. The front trim panel 102 is used to open or close the opening of the sub-cabin.

[0053] Alternatively, if Figure 2 and Figure 3 As shown, the air conditioner also includes a lifting wheel 201, which is arranged at the bottom of the air conditioner sub-unit 20; wherein, the front end portion of the bottom wall 106 of the sub-cabin is constructed with a lifting surface 103, and along the direction in which the air conditioner sub-unit 20 enters the sub-cabin 101, the lifting surface 103 is inclined upward, and when the air conditioner sub-unit 20 enters the sub-cabin 101, the lifting wheel 201 can move along the lifting surface 103.

[0054] In the disclosed embodiment, the bottom wall 106 of the sub-cabin is provided with a lifting surface 103, and the lifting surface 103 is inclined. This can reduce the thickness of the bottom wall 106 of the sub-cabin, especially reduce the thickness of the front end of the lifting surface 103, so that the distance between the front end of the lifting surface 103 and the ground can be reduced. The air-conditioning sub-unit 20 is also further provided with a lifting wheel 201, and the lifting wheel 201 can enter the sub-cabin 101 along the lifting surface 103. The arrangement of the lifting surface 103 and the lifting wheel 201 can improve the convenience of the air-conditioning sub-unit 20 entering the sub-cabin 101.

[0055] Optionally, the lifting surface 103 is located at the front end of the bottom wall 106 of the sub-cabin, and the front end of the lifting surface 103 is in contact with the ground, so that the air conditioner sub-unit can enter the sub-cabin from the ground along the lifting surface 103.

[0056] Optionally, the lifting wheel 201 is located in the middle of the rear end portion of the air conditioner sub-unit 20 , and the lifting wheel 201 corresponds to the lifting surface 103 .

[0057] In the disclosed embodiment, the lifting wheel 201 is located in the middle of the rear end of the air conditioner sub-unit 20, so that the lifting wheel 201 will not interfere with the roller of the air conditioner sub-unit 20. Moreover, the lifting wheel 201 is located in the middle, which is also convenient for maintaining the center of gravity of the air conditioner sub-unit 20 during movement, thereby improving the stability of the air conditioner sub-unit 20 during movement.

[0058] Optionally, there are multiple lifting wheels 201 , and the multiple lifting wheels 201 are arranged in sequence and at intervals along the width direction of the air conditioner sub-unit 20 .

[0059] In the embodiment of the present disclosure, a plurality of lifting wheels 201 may be provided, and the plurality of lifting wheels 201 are arranged at intervals, which can further improve the stability of the movement of the air conditioner sub-unit 20.

[0060] Optionally, the air conditioner also includes a roller, which is arranged at the bottom of the air conditioner sub-unit 20; wherein, the bottom wall 106 of the sub-cabin is partially recessed downward to form a guide groove 104, and the guide groove 104 extends in the front and rear directions. The roller is adapted to the guide groove 104, and the roller can move along the guide groove 104 to allow the air conditioner sub-unit 20 to enter or leave the sub-cabin 101.

[0061] In the disclosed embodiment, the bottom portion of the sub-cabin 101 is recessed downward to form a guide groove 104, so that when the air-conditioning sub-unit 20 moves into the sub-cabin 101, the roller can be located in the guide groove 104. In this way, the guide groove 104 not only plays a positioning role, but can also guide the roller to roll along the guide groove 104. The guide groove 104 can also play a limiting role, which can limit the movement of the roller in other directions, prevent the roller from detaching from the guide groove 104, and improve the entry and exit efficiency and stability of the air-conditioning sub-unit 20.

[0062] Optionally, there are multiple guide grooves 104 , at least two guide grooves 104 are sequentially spaced apart along the width direction of the sub-nacelle 101 , and the lifting surface 103 is located between the at least two guide grooves 104 .

[0063] In the embodiment of the present disclosure, the provision of multiple guide grooves 104 enables the air-conditioning sub-unit 20 to enter and exit the sub-cabin 101 more stably, and the lifting surface 103 is provided between two guide grooves 104, so that the lifting wheel 201 will not interfere with the movement of the roller, and the air-conditioning sub-unit 20 can move smoothly into the sub-cabin 101 through the lifting wheel 201 and the roller.

[0064] Optionally, the bottom wall of the sub-cabin also includes a moving surface, which is connected to the lifting surface, and the moving surface is located on the rear side of the lifting surface 103, wherein the moving surface extends in a horizontal direction, so that when the air-conditioning sub-unit moves toward the sub-cabin, the lifting wheel passes through the lifting surface and enters the moving surface, and the lifting wheel moves along the moving surface toward the rear side of the sub-cabin, and at the same time, the roller enters the guide groove, so that the roller and lifting wheel of the air-conditioning sub-unit can both roll, thereby improving the smoothness of the movement of the air-conditioning sub-unit.

[0065] Optionally, there are multiple rollers, including a front roller 202 and a rear roller 203, the front roller 202 is arranged at the front end of the bottom of the air-conditioning sub-unit 20; the rear roller 203 is arranged at the rear end of the bottom of the air-conditioning sub-unit 20, the front roller 202 and the rear roller 203 are arranged in sequence at intervals along the front and rear directions of the air-conditioning sub-unit 20, when the air-conditioning sub-unit 20 is located in the sub-cabin 101, the front roller 202 and the rear roller 203 are located in the same guide groove 104; wherein, the lifting wheel 201 is located on the rear side of the rear roller 203.

[0066] In the disclosed embodiment, the air conditioner sub-unit 20 is provided with a front roller 202 and a rear roller 203, so that during the movement of the air conditioner sub-unit 20, the front roller 202 and the rear roller 203 can improve the movement stability of the air conditioner sub-unit 20 and avoid bumps and shakes of the air conditioner sub-unit 20. The lifting wheel 201 is located at the rear side of the rear roller 203, so that when the air-conditioning sub-unit 20 moves toward the sub-cabin 101, the lifting wheel 201 first corresponds to the corresponding lifting surface 103, so that part of the air-conditioning sub-unit 20 enters the sub-cabin 101, and the rear end of the air-conditioning sub-unit 20 is raised in height through the movement of the lifting wheel 201, so that the rear roller 203 arranged on the rear side of the air-conditioning sub-unit is also raised in height, so that the air-conditioning sub-unit 20 continues to be pushed backward, and the rear roller 203 contacts the guide groove 104 and enters the guide groove 104, and then continues to push the air-conditioning sub-unit 20, and the front roller 202 also enters the guide groove 104. After both the front roller 202 and the rear roller 203 enter the guide groove 104, the air-conditioning sub-unit 20 can fall into the guide groove 104 under the action of gravity, and the guide groove 104 can play a role in positioning and limiting.

[0067] Optionally, there are multiple front rollers 202, which are arranged in sequence along the width direction of the air conditioner sub-unit 20, the number of rear rollers 203 is the same as the number of front rollers 202 and corresponds one to one, and the number of guide grooves 104 is the same as the number of front rollers 202 and corresponds one to one.

[0068] In the disclosed embodiment, the air-conditioning sub-unit 20 is not only provided with a front roller 202 and a rear roller 203 in the front-to-back direction, but also a plurality of front rollers 202 and rear rollers 203 are respectively provided in its width direction. This allows the air-conditioning sub-unit 20 to have rollers in the circumference. The rollers not only serve as a stable support, but also enable the overall movement efficiency of the air-conditioning sub-unit 20 to be higher.

[0069] For example, there are two front rollers 202, two rear rollers 203, the lifting wheel 201 is located at the rear side of the rear rollers 203, and the lifting wheel 201 corresponds to the area between two adjacent rear rollers 203. It can be understood that the lifting wheel 201 is located between the two rear rollers 203 in the width direction. In this way, the movements of the lifting wheel and the roller will not interfere with each other. When the air conditioner sub-unit moves toward the sub-cabin, the lifting wheel can move along the lifting surface and the roller can move along the guide groove, so that the air conditioner sub-unit can smoothly enter the sub-cabin.

[0070] Optionally, there are two lifting wheels 201 , and the two lifting wheels 201 are arranged in sequence and spaced apart along the width direction of the air conditioner sub-unit 20 .

[0071] Optionally, the bottom wall of the guide groove 104 is configured with a ridge 105 , and the number of the ridges 105 is multiple, and the multiple ridges 105 are sequentially spaced apart along the extension direction of the guide groove 104 .

[0072] In the disclosed embodiment, the bottom wall of the guide groove 104 is configured with a ridge 105 , which can increase the friction between the bottom wall of the guide groove 104 and the roller to prevent the roller from slipping when moving toward the sub-cabin 101 .

[0073] Optionally, the bottom wall of the guide groove 104 is partially recessed to form a roller groove, and when the air conditioner sub-unit moves to the set position, the roller is located in the roller groove, which can prevent the roller from moving and thus prevent the air conditioner sub-unit from shaking, thereby ensuring that the position of the air conditioner sub-unit entering the sub-unit cabin is stable and does not shake during operation.

[0074] Optionally, the number of the roller grooves is the same as the number of the rollers and corresponds one to one.

[0075] It should be noted that the set position refers to the position where the air conditioner sub-unit is located in the sub-unit compartment and the air conditioner sub-unit moves into place to ensure the normal operation of the air conditioner.

[0076] Alternatively, if Figure 4 and Figure 5 As shown, the wall of the sub-cabin 101 is provided with a magnetic part 30, and the air-conditioning sub-unit 20 is provided with a magnetic matching part 303. When the air-conditioning sub-unit 20 moves to the set position of the sub-cabin 101, the magnetic part 30 and the magnetic matching part 303 are attracted to each other.

[0077] In the embodiment of the present disclosure, when the air-conditioning sub-unit 20 moves to the sub-cabin 101 and the air-conditioning sub-unit 20 moves to the set position, that is, the air-conditioning sub-unit 20 moves into place, the magnetic parts 30 and the magnetic matching parts 303 respectively arranged in the sub-cabin 101 and the air-conditioning sub-unit 20 are adsorbed to each other, which can further improve the fixation and setting stability of the air-conditioning sub-unit 20, ensure that the position of the air-conditioning sub-unit 20 is stable after it moves into the sub-cabin 101, and the air-conditioning sub-unit 20 will not shake during the operation of the air conditioner.

[0078] Optionally, the magnetic part is a magnet, and the magnetic matching part is an iron sheet or a magnet.

[0079] Optionally, the magnetic piece is an iron sheet, and the magnetic matching piece is a magnet.

[0080] Optionally, there are multiple magnetic components 30 , which are sequentially spaced apart from each other on the bulkhead of the sub-cabin 101 , and the number of magnetic matching components 303 is the same as the number of magnetic components 30 and corresponds one to one.

[0081] In the disclosed embodiment, the provision of a plurality of magnetic members 30 can further improve the connection stability between the air conditioner sub-unit 20 and the sub-unit compartment 101 , thereby preventing the air conditioner sub-unit 20 from shaking.

[0082] Optionally, the magnetic member 30 is connected to the wall of the sub-cabin 101 by screws or snaps.

[0083] In the disclosed embodiment, the magnetic component 30 is detachably connected to the bulkhead of the sub-cabin 101 by means of screws or buckles, which can improve the connection stability of the magnetic component 30 and facilitate the disassembly, maintenance and replacement of the magnetic component 30.

[0084] Optionally, the magnetic component 30 is arranged on the rear bulkhead of the sub-cabin 101, and the multiple magnetic components 30 include a first magnetic component 301 and a second magnetic component 302, the number of the first magnetic components 301 is one or more, and the first magnetic component 301 is arranged on the upper part of the rear bulkhead of the sub-cabin 101; the number of the second magnetic components 302 is one or more, and the second magnetic component 302 is arranged on the lower part of the rear bulkhead of the sub-cabin 101.

[0085] In the disclosed embodiment, the magnetic component 30 is arranged on the rear wall of the sub-cabin 101, so that when the air-conditioning sub-unit 20 moves to the set position, the magnetic component 30 on the rear side wall of the sub-cabin 101 and the magnetic matching component 303 on the rear side of the air-conditioning sub-unit 20 are attracted to each other, so that when the air-conditioning sub-unit 20 has not moved to the preset position, the magnetic component 30 and the magnetic matching component 303 will not affect the movement of the air-conditioning sub-unit 20, and when the air-conditioning sub-unit 20 moves to the set position, the magnetic component 30 and the magnetic component 30 matching component are attracted to each other, which can stabilize the air-conditioning sub-unit 20 and improve the installation stability of the air-conditioning sub-unit 20.

[0086] Optionally, the first magnetic member 301 is connected to the bulkhead of the sub-cabin 101 by a snap-fit ​​connection, wherein the bulkhead of the sub-cabin 101 is provided with a snap-fit ​​hole, and the first magnetic member 301 is snap-fitted into the snap-fit ​​hole.

[0087] Optionally, the second magnetic component 302 is connected to the bulkhead of the sub-cabin 101 by screws, the second magnetic component 302 is provided with a first screw hole, the bulkhead of the sub-cabin 101 is provided with a second screw hole, the first screw hole and the second screw hole are arranged opposite to each other, and the fastener passes through the first screw hole and the second screw hole to realize the connection between the second magnetic component 302 and the bulkhead of the sub-cabin 101.

[0088] Alternatively, if Figures 6 to 15 As shown, one of the bottom wall 106 of the sub-cabin and the bottom of the air-conditioning sub-unit 20 is provided with a slider 40, and the other of the bottom wall 106 of the sub-cabin and the bottom of the air-conditioning sub-unit 20 is provided with a slide groove 50. When the air-conditioning sub-unit 20 enters or leaves the sub-cabin 101, the slider 40 can move along the slide groove 50.

[0089] In the disclosed embodiment, the bottom wall 106 of the sub-cabin and the bottom of the air conditioner sub-unit 20 are provided with a slider 40 and a slide groove 50, so that when the air conditioner sub-unit 20 moves toward the sub-cabin 101, the slider 40 moves along the slide groove 50, plays a guiding and positioning role, realizes the accurate positioning of the air conditioner sub-unit 20 and the air conditioner mother unit 10, improves the coordination efficiency of the air conditioner sub-unit 20 and the air conditioner mother unit 10, and thus improves the user experience. In addition, the slider 40 or the slide groove 50 can be hidden at the bottom of the air conditioner sub-unit 20 to ensure the integrity of the appearance of the air conditioner sub-unit 20. The provision of the slider 40 and the slide groove 50 not only improves the convenience of the air conditioner sub-unit 20 entering the sub-cabin 101, but also facilitates the air conditioner sub-unit 20 to be pulled out of the sub-cabin 101. Moreover, when the air conditioner sub-unit 20 is located in the sub-cabin 101, the slider 40 is located in the slide groove 50, which can also play a certain role in limiting and positioning, and prevent the air conditioner sub-unit 20 from shaking. The accuracy of the position of the air-conditioning sub-unit 20 after entering the sub-cabin 101 can be ensured, and the air-conditioning sub-unit 20 does not collide with the bulkhead and the front trim panel 102 of the sub-cabin 101 during the pushing process.

[0090] Alternatively, if Fig.13As shown, the slider 40 extends in the front-to-back direction, and the slide groove 50 matches the slider 40. That is, the slider 40 and the slide groove 50 both extend in the front-to-back direction, and the slide groove 50 and the slider 40 have the same or similar lengths.

[0091] In the disclosed embodiment, the slider 40 extends in the front-to-back direction, and the slide groove 50 matches the slider 40, so that the contact area between the slider 40 and the slide groove 50 can be increased, thereby improving the guiding role of the slider 40 and the slide groove 50 when the air-conditioning sub-unit 20 enters and exits the sub-compartment 101, thereby improving the positioning accuracy of the air-conditioning sub-unit 20.

[0092] Optionally, when the slider 40 is located in the slide groove 50 , the slider 40 abuts against a groove wall of the slide groove 50 .

[0093] In the disclosed embodiment, when the slider 40 is located in the slide groove 50, the slider 40 is in contact with (fitted with or close to) the groove wall of the slide groove 50, so that the slider 40 can not only slide along the slide groove 50, but the slide groove 50 can also limit the movement of the slider 40 in other directions, thereby preventing the slider 40 from moving in the width direction of the slide groove 50, thereby preventing the air conditioner sub-unit 20 from shaking.

[0094] Optionally, the chute 50 includes a first chute wall and a second chute wall, which are arranged at intervals along the width direction of the chute 50, and the slider 40 includes a first end and a second end, which are arranged in sequence along the width direction of the slider 40, the first end corresponds to the first chute wall, and the second end corresponds to the second chute wall. When the slider 40 is located in the chute 50, the first end abuts against the first chute wall, and the second end abuts against the second chute wall, so that the movement of the slider 40 in the width direction can be limited, thereby preventing the air conditioner sub-unit 20 from moving in the width direction, and realizing the limitation of the air conditioner sub-unit 20 in the width direction. In this way, when the air conditioner sub-unit 20 enters and exits the sub-cabin 101, there is a gap between the air conditioner sub-unit 20 and the two bulkheads in the width direction of the sub-cabin 101, and the gap is uniform, so that the air conditioner sub-unit 20 can be prevented from colliding with the bulkhead of the sub-cabin 101.

[0095] Alternatively, if Fig.13 As shown, the air conditioner further includes a limit block 507 , which is disposed at the front end or the rear end of the slide slot 50 . When the air conditioner sub-unit 20 moves to the set position of the sub-unit compartment 101 , the limit block 507 abuts against the slider 40 .

[0096] In the disclosed embodiment, when the air-conditioning sub-unit 20 moves to the set position in the sub-unit compartment 101, it means that the air-conditioning sub-unit 20 has moved into place. At this time, a limit block 507 is provided at the front end or the rear end of the slide groove 50. The limit block 507 can abut against the slider 40 to limit the slider 40 from continuing to move and prevent the slider 40 from detaching from the slide groove 50.

[0097] Optionally, the limit block 507 is made of a flexible material, which can prevent the slider 40 from being damaged and play a certain buffering role.

[0098] In some optional embodiments, such as Fig.14 and Fig.15 As shown, the slider 40 is disposed on the bottom wall 106 of the sub-cabin, the slide groove 50 is disposed on the bottom of the air conditioner sub-unit 20, and the rear end of the slide groove 50 is open.

[0099] In the disclosed embodiment, the slider 40 is provided on the sub-cabin 101, and the slide groove 50 is provided on the air-conditioning sub-unit 20, so that when the air-conditioning sub-unit 20 moves toward the sub-cabin 101, the air-conditioning sub-unit 20 is moved so that the slide groove 50 is aligned with the slider 40, and the air-conditioning sub-unit 20 is pushed so that the slide groove 50 moves relative to the slider 40, thereby enabling the air-conditioning sub-unit 20 to move along the slider 40 to a set position.

[0100] Optionally, when the slide groove 50 is arranged at the bottom of the air conditioner sub-unit 20, the limit portion is located at the front end of the slide groove 50, so that when the air conditioner sub-unit 20 moves to the set position, the front end of the slider 40 abuts against the limit block 507, thereby limiting the movement of the slide groove 50 relative to the slider 40 and preventing the air conditioner sub-unit 20 from moving too far.

[0101] In some other optional embodiments, the slide groove 50 is disposed on the bottom wall 106 of the sub-cabin, the slider 40 is disposed on the bottom of the air-conditioning sub-unit 20, and the front end of the slide groove 50 is open.

[0102] In the disclosed embodiment, the slide groove 50 is provided on the sub-cabin 101, and the slider 40 is provided on the air-conditioning sub-unit 20, so that when the air-conditioning sub-unit 20 moves toward the sub-cabin 101, the air-conditioning sub-unit 20 is moved so that the slider 40 is aligned with the slide groove 50, and the air-conditioning sub-unit 20 is pushed so that the slider 40 moves relative to the slide groove 50, thereby enabling the air-conditioning sub-unit 20 to move along the slide groove 50 to a set position.

[0103] Optionally, when the slide groove 50 is arranged in the sub-cabin 101, the limit block 507 is located at the rear end of the slide groove 50, so that when the air-conditioning sub-unit 20 moves to the set position, the rear end of the slider 40 abuts against the limit block 507, thereby limiting the movement of the slide groove 50 relative to the slider 40 and preventing the air-conditioning sub-unit 20 from moving too far.

[0104] Alternatively, if Fig.13 As shown, a stopper 509 is provided at the rear end or the front end of the slide groove 50 , and the stopper 509 corresponds to the limit block 507 . The stopper 509 is used to fix and limit the limit block 507 to prevent the limit block 507 from falling out of the slide groove 50 when the limit block 507 is pushed by the slider 40 .

[0105] Alternatively, if Fig.10As shown, the slider 40 is arranged on the bottom wall 106 of the sub-cabin, and the slide groove 50 is arranged at the bottom of the air-conditioning sub-unit 20, the slider 40 includes a top wall 401 and a support column 402, and the support column 402 is connected between the top wall 401 and the bottom wall 106 of the sub-cabin; wherein, the width of the top wall 401 is greater than the width of the support column 402, and the top wall 401 and the support column 402 form a step structure, and when the slider 40 is located in the slide groove 50, the support column 402 penetrates the slide groove 50 in the height direction, and the top wall 401 is located in the slide groove 50, and the lower wall surface of the top wall 401 is in contact with (fitted with or close to) the bottom wall 510 of the slide groove, so as to limit the upward movement of the slide groove 50.

[0106] In the disclosed embodiment, when the slider 40 is located in the slide groove 50, the width of the cross section of the top wall 401 of the slider 40 is greater than the width of the cross section of the support column 402, and the top wall 401 and the support column 402 form a step structure. The slider 40 is arranged on the bottom wall 106 of the sub-cabin, and the slide groove 50 is arranged at the bottom of the air conditioner sub-unit 20. Because the slide groove 50 is located above the slider 40, and the sliding opening of the slide groove 50 faces downward, when the slider 40 is located in the slide groove 50, the support column 402 penetrates the slide groove 50 in the height direction to achieve the connection between the support column 402 and the bottom wall of the sub-cabin 101, and the top wall 401 is located in the slide groove 50 and can slide along the slide groove 50. In addition, the lower wall surface of the top wall 401 is in contact with or close to the bottom wall 510 of the slide groove, so that the slide groove 50 can be restricted by the top wall 401 of the slider 40 to move upward, thereby restricting the air conditioner sub-unit 20 connected to the slide groove 50 from moving upward. In this way, the air conditioner sub-unit 20 is limited in the height direction, which can prevent the air conditioner sub-unit 20 from shaking during operation and can also prevent the air conditioner sub-unit 20 from tipping over in the sub-cabin 101. Below the slide groove 50 is the bottom wall 106 of the sub-cabin, so that the bottom wall 106 of the sub-cabin can limit the downward movement of the air conditioner sub-unit 20. In this way, the slide groove 50, the slider 40 and the sub-cabin 101 itself can limit the movement of the slide groove 50 in the up, down, left and right directions, so as to prevent the air conditioner sub-unit 20 from shaking or tipping over after being installed in place, and make the air conditioner sub-unit 20 move only in the front and back directions.

[0107] Alternatively, if Fig.14 As shown, the slide groove 50 includes a sliding portion 504 and an introduction portion 503, the sliding portion 504 is adapted to the slider 40; the introduction portion 503 is connected to the sliding portion 504, and the introduction portion 503 is located at the front side or the rear side of the sliding portion 504; wherein, along the direction in which the slider 40 enters the slide groove 50, the width of the introduction portion 503 gradually decreases, so as to guide the slider 40 to enter the sliding portion 504.

[0108] In the embodiment of the present disclosure, the sliding part 504 is adapted to the slider 40, that is, the length and shape of the sliding part 504 match those of the slider 40. When the slider 40 slides relative to the sliding part 504, the air conditioner sub-unit 20 moves toward the sub-unit compartment 101. When the air conditioner sub-unit 20 moves to the set position, the slider 40 is located in the sliding part 504, and the slider 40 abuts against the stopper 507 at the end of the sliding part 504. The guide part 503 is connected to the rear side or the front side of the sliding part 504, and the guide part 503 can guide the slider 40 to enter the sliding part 504. Along the direction in which the slider 40 enters the slide groove 50, the width of the guide part 503 gradually decreases. That is, when the slider 40 first enters the slide groove 50, the width of the slide groove 50 is large, which facilitates the slider 40 to enter the slide groove 50 smoothly. As the slider 40 moves relative to the slide groove 50, the width of the guide part 503 decreases, so that the slider 40 can enter the sliding part 504 more smoothly.

[0109] Alternatively, if Figure 7 and Fig.13 As shown, the air conditioner also includes a first track 501 and a second track 502. The first track 501 is arranged at the bottom of the air-conditioning sub-unit 20 or the bottom wall 106 of the sub-compartment, and the first track 501 includes a first curved track and a first straight track; the second track 502 is arranged at the bottom of the air-conditioning sub-unit 20 or the bottom wall 106 of the sub-compartment, and the second track 502 includes a second curved track and a second straight track. The second track 502 and the first track 501 are spaced apart along the width direction of the air-conditioning sub-unit 20, and the second track 502 and the first track 501 enclose a slide groove 50; wherein the bending directions of the first curved track and the second curved track are opposite and both turn away from the slide groove 50, the first curved track and the second curved track enclose a guide portion 503, and the first straight track and the second straight track enclose a sliding portion 504.

[0110] In the embodiment of the present disclosure, the first track 501 and the second track 502 are arranged in sequence at intervals along the width direction of the air conditioner, and the first track 501 and the second track 502 enclose a slide groove 50, wherein the first track 501 and the second track 502 both include a straight track and a curved track, and the two straight tracks enclose a sliding portion 504, and the bending directions of the two curved tracks are opposite and both away from the slide groove 50, so that the width of the first curved track and the second curved track gradually decreases along the direction of the slider 40 entering the slide groove 50, and then the width of the guide portion 503 enclosed by the two curved tracks gradually decreases.

[0111] Alternatively, if Fig.11As shown, the air conditioner also includes a limit member and a limit matching member, the limit member is arranged on the slide groove 50; the limit matching member is arranged on the slider 40; wherein, when the air conditioner sub-unit 20 moves to the set position of the sub-unit compartment 101, the limit member cooperates with the limit matching member to limit the slider 40 from sliding relative to the slide groove 50.

[0112] In the disclosed embodiment, when the air conditioner sub-unit 20 moves to the set position of the sub-cabin 101, the limiting member and the limiting matching member cooperate with each other, so that the slider 40 can be displayed to move relative to the slide slot 50, thereby preventing the air conditioner sub-unit 20 from shaking or moving in the sub-cabin 101. It can also prevent the air conditioner sub-unit 20 from shaking during transportation of the air conditioner, and can meet the integrated transportation and integrated operation of the air conditioner.

[0113] Optionally, the limiting fitting includes a groove 508, and the limiting fitting includes a ball 505. One end of the ball 505 is connected to the groove wall of the slide groove 50, and the other end of the ball 505 can move relative to the groove wall of the slide groove 50. The groove 508 corresponds to the ball 505. When the air-conditioning sub-unit 20 moves to the set position of the sub-cabin 101, the other end of the ball 505 is located in the groove 508.

[0114] In the embodiment of the present disclosure, a ball 505 is movably provided on the groove wall of the slide groove 50. When the air-conditioning sub-unit 20 moves to the set position, the ball 505 can be inserted into the groove 508 of the slider 40. In this way, through the setting of the ball 505, the movement of the slide groove 50 and the slider 40 is restricted, which can prevent the air-conditioning sub-unit 20 from moving relative to the sub-cabin 101, thereby improving the installation stability of the air-conditioning sub-unit 20.

[0115] Optionally, the limiting member further includes an elastic member 506 , which is connected between the groove wall of the sliding groove 50 and one end of the ball 505 . When the ball 505 is separated from the groove 508 , the elastic member 506 is deformed.

[0116] In the disclosed embodiment, one end of the ball 505 is connected to the groove wall of the slide groove 50 through the elastic member 506, so that the elastic member 506 can play the role of fixing one end of the ball 505. At the same time, the elastic member 506 is elastic, which facilitates the movement of the ball 505 relative to the groove wall of the slide groove 50. When the ball 505 is out of the groove 508, the elastic member 506 is deformed, so that when the ball 505 is in the groove 508, the ball 505 will not be affected by external forces and can be stably arranged in the groove 508. When the air conditioner sub-unit 20 needs to be pulled out, the pull force for the air conditioner sub-unit 20 to move outward is applied to the slide groove 50, so that the slide groove 50 and the slider 40 can squeeze the ball 505, and the ball 505 can move in the direction of getting out of the groove 508, thereby making the ball 505 get out of the groove 508, so that the slider 40 and the slide groove 50 are free from restrictions, and the air conditioner sub-unit 20 can move freely.

[0117] Optionally, when the ball 505 is located in the groove 508, part of the ball 505 is located in the groove 508, so that when the air conditioner sub-unit 20 is not subjected to external force, the ball 505 can limit the slider 40, and when the air conditioner sub-unit 20 is pulled outward by external force, the ball 505 can also be more smoothly disengaged from the groove 508.

[0118] Optionally, the first track 501 or the second track 502 is provided with a movement hole, the movement hole extends along the width direction of the air conditioner sub-unit 20, the elastic member 506 and the ball 505 are located in the movement hole, and the ball 505 can move along the movement hole. The movement hole is connected to the slide groove 50, when the slider 40 moves to the set position, the groove 508 corresponds to the movement hole, and the ball 505 can move into the groove 508 under the action of the elastic member 506 to achieve position limiting.

[0119] Optionally, the elastic member 506 is a spring, a rubber band, etc.

[0120] Optionally, when the slide groove 50 is arranged at the bottom of the air-conditioning sub-unit 20, the ball 505 is arranged on the front side of the slide groove 50, so that when the air-conditioning sub-unit 20 is pulled out of the sub-cabin 101, when the air-conditioning sub-unit 20 moves to the middle, the restriction of the groove 508 of the ball 505 can be released, and the sub-cabin 101 can be pulled out more smoothly.

[0121] Optionally, the slider 40 is detachably connected to the air conditioner sub-unit 20 or the bottom wall 106 of the sub-compartment; and / or the slide groove 50 is detachably connected to the air conditioner sub-unit 20 or the bottom wall 106 of the sub-compartment. In this way, the slider 40 and the slide groove 50 are independent components, which facilitates the disassembly, maintenance and replacement of the slider 40 and the slide groove 50.

[0122] Optionally, the slider 40 is detachably connected to the bottom wall 106 of the sub-nacelle, so that the slider 40 is an independent component, which is convenient for maintenance and replacement.

[0123] Optionally, the slider 40 is connected to the bottom wall 106 of the sub-cabin by screws, wherein the slider 40 is provided with a third screw hole, the third screw hole penetrates the slider 40 along the height direction, and the bottom wall 106 of the sub-cabin is provided with a fourth screw hole, and the fastener passes through the third screw hole and the fourth screw hole to realize the connection between the slider 40 and the bottom of the sub-cabin 101.

[0124] Optionally, there are multiple third screw holes, which are sequentially spaced along the length of the slider 40, wherein the number of the fourth screw holes is the same as the number of the third screw holes and corresponds to each other. This can improve the installation stability of the slider 40.

[0125] Optionally, the first track 501 and the second track 502 are both detachably connected to the bottom of the air conditioner sub-unit 20, so that the first track 501 and the second track 502 are also independent components, which are easy to disassemble, repair and replace.

[0126] Optionally, the first track 501 and the second track 502 are connected to the air conditioner sub-unit 20 by screws or buckles.

[0127] Optionally, the first track 501 includes a first horizontal portion and a first vertical portion, the first vertical portion extends in the vertical direction, the first horizontal portion extends in the horizontal direction, and the first horizontal portion is detachably connected to the bottom of the air conditioner sub-unit 20; the second track 502 includes a second horizontal portion and a second vertical portion, the second vertical portion extends in the vertical direction, the second horizontal portion extends in the horizontal direction, the second horizontal portion is detachably connected to the bottom of the air conditioner sub-unit 20, and the second vertical portion and the first vertical portion enclose a slide groove 50.

[0128] In the disclosed embodiment, the air conditioner sub-unit 20 is pulled forward along the slide groove 50. At the same time, the user can push back and lock the air conditioner sub-unit 20 along the slide groove 50 and the slider 40 to ensure the accuracy of the position of the air conditioner sub-unit 20 after entering the sub-cabin 101, and the air conditioner sub-unit 20 does not collide with the bulkhead and the front trim 102 of the sub-cabin 101 during the pushing process.

[0129] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air conditioner, characterized in that: include: The air-conditioning mother unit defines the sub-unit compartment; The air-conditioning sub-unit is movably arranged in the sub-machine compartment, and the air-conditioning sub-unit can enter or leave the sub-machine compartment; A lifting wheel is provided at the bottom of the air conditioner sub-unit; Among them, the front end of the bottom wall of the sub-cabin is constructed with a lifting surface, and the lifting surface is inclined upward along the direction in which the air-conditioning sub-unit enters the sub-cabin. When the air-conditioning sub-unit enters the sub-cabin, the lifting wheel can move along the lifting surface.

2. The air conditioner according to claim 1, characterized in that: The lifting wheel is located in the middle of the rear end of the air conditioner sub-unit, and the lifting wheel corresponds to the lifting surface; and / or, There are multiple lifting wheels, and the multiple lifting wheels are arranged in sequence and at intervals along the width direction of the air conditioner sub-unit.

3. The air conditioner according to claim 1, characterized in that: Also includes: A roller is provided at the bottom of the air conditioner sub-unit; Among them, the bottom wall part of the sub-cabin is recessed downward to form a guide groove, which extends in the front-rear direction. The roller is adapted to the guide groove, and the roller can move along the guide groove to allow the air conditioner sub-cabin to enter or leave the sub-cabin.

4. The air conditioner according to claim 3, characterized in that: There are multiple guide grooves, at least two of which are arranged in sequence and spaced apart along the width direction of the sub-nacelle, and the lifting surface is located between the at least two guide grooves.

5. The air conditioner according to claim 3, characterized in that: The number of rollers is multiple, and the multiple rollers include: A front roller, arranged at the front end of the bottom of the air conditioner sub-unit; The rear roller is arranged at the rear end of the bottom of the air conditioner sub-unit, the front roller and the rear roller are arranged in sequence along the front and rear direction of the air conditioner sub-unit, and when the air conditioner sub-unit is located in the sub-unit cabin, the front roller and the rear roller are located in the same guide groove; Wherein, the lifting wheel is located at the rear side of the rear roller.

6. The air conditioner according to claim 5, characterized in that: There are multiple front rollers, which are arranged in sequence along the width direction of the air conditioner sub-unit at intervals, the number of rear rollers is the same as the number of front rollers and corresponds one to one, and the number of guide grooves is the same as the number of front rollers and corresponds one to one; The lifting wheel corresponds to the area between two adjacent rear rollers.

7. The air conditioner according to claim 3, characterized in that: The bottom wall of the guide groove is structured with ridges, and the number of the ridges is multiple, and the multiple ridges are sequentially spaced along the extension direction of the guide groove.

8. The air conditioner according to any one of claims 1 to 7, characterized in that: The bulkhead of the sub-cabin is provided with a magnetic part, and the air-conditioning sub-unit is provided with a magnetic matching part. When the air-conditioning sub-unit moves to the set position of the sub-cabin, the magnetic part and the magnetic matching part are attracted.

9. The air conditioner according to claim 8, characterized in that: There are multiple magnetic parts, and the multiple magnetic parts are arranged in sequence on the bulkhead of the sub-cabin. The number of magnetic matching parts is the same as the number of magnetic parts and corresponds one to one; and / or, The magnetic part is connected to the bulkhead of the sub-cabin by screws or snaps.

10. The air conditioner according to claim 8, characterized in that: The magnetic parts are arranged on the rear wall of the sub-cabin, and the multiple magnetic parts include: A first magnetic member is provided on an upper portion of a rear bulkhead of the sub-nacelle; The second magnetic member is arranged at the lower part of the rear bulkhead of the sub-cabin.

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