Air conditioner

Abstract

The utility model provides an air conditioner, and relates to the technical field of air conditioners. The air conditioner comprises an upper base module and a lower base module which are detachably connected, the upper base module is located above the lower base module, one of the upper base module and the lower base module is provided with at least one locking switch, and the locking switch is provided with a plurality of lock catches distributed in the left-right direction at intervals; the rest one of the upper base module and the lower base module is provided with a plurality of hook parts which are distributed at intervals in the left-right direction, and the plurality of lock catches are respectively hung on the plurality of hook parts so as to lock the upper base module and the lower base module; and the locking switch is also used for driving the plurality of lock catches to move under the action of external force until the plurality of lock catches are separated from the plurality of hook parts so as to unlock the upper base module and the lower base module. According to the air conditioner, reliable locking among different modules can be achieved, and the stability degree of an assembly structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioner. Background Art

[0002] To facilitate internal cleaning, some air conditioners on the market adopt a modular structure, which is assembled from two detachable upper and lower independent modules. The air duct assembly is integrated on the lower base module. When the upper base module is removed, the air duct assembly can be cleaned quickly and easily.

[0003] In order to facilitate assembly and disassembly of this type of air conditioner, the upper and lower modules are usually locked together by a simple buckle structure. This buckle structure can usually only achieve single-point engagement between different modules, and the locking effect is unreliable. In addition, in order to facilitate assembly and disassembly, the engagement points are usually located at both ends of the air conditioner in the left and right directions, resulting in a lack of locking in the middle area of ​​the upper and lower base modules, resulting in an unstable assembly structure. Utility Model Content

[0004] The problem solved by the utility model is that the locking effect between different modules of the existing modular air conditioner is unreliable, resulting in an unstable assembly structure.

[0005] In order to solve the above problems, the utility model provides an air conditioner, which can realize reliable locking between different modules and improve the stability of the assembly structure.

[0006] The embodiment of the utility model provides a technical solution:

[0007] An air conditioner comprises an upper base module and a lower base module that are detachably connected, the upper base module being located above the lower base module, and at least one locking switch being provided on one of the upper base module and the lower base module, the locking switch having a plurality of lock buckles spaced apart in the left-right direction; the remaining one of the upper base module and the lower base module is provided with a plurality of hook portions spaced apart in the left-right direction, a plurality of the lock buckles respectively hanging on a plurality of the hook portions to lock the upper base module and the lower base module; the locking switch is also used for driving the plurality of the lock buckles to move under the action of an external force until they are disengaged from the plurality of the hook portions to release the locking of the upper base module and the lower base module.

[0008] In the air conditioner provided by the embodiment of the utility model, a plurality of lock buckles are arranged at intervals in the left-right direction on the locking switch, and the upper base module and the lower base module are locked by correspondingly hanging the plurality of lock buckles with the plurality of hook parts. The multi-point cooperation of the plurality of lock buckles with the plurality of hook parts improves the reliability of the cooperation, and in the case where the locking switch is arranged at both ends of the air conditioner in the left-right direction, the plurality of lock buckles arranged at intervals in the left-right direction can also extend the cooperation point to a position closer to the middle of the upper base module and the lower base module, thereby ensuring that the assembly structure is stable and reliable.

[0009] In an optional embodiment, a mounting seat is provided on the lower base module, and the locking switch is slidably matched with the mounting seat. The locking switch is used to slide from front to rear on the mounting seat under the action of external force to drive the multiple locks to disengage from the multiple hook parts.

[0010] The locking switch drives the lock buckle and the hook part to disengage from the hanging under the action of external force, thereby releasing the lock on the upper base module and the lower base module, so that the lower base module can be smoothly detached from the upper base module.

[0011] In an optional embodiment, a guiding bevel is provided on the hook portion, and a matching bevel is provided on the lock buckle. The guiding bevel is used to fit into and slide relative to the matching bevel when the lower base module drives the locking switch to move from bottom to top toward the upper base module, so as to push the lock buckle to slide from front to back to the rear side of the hook portion.

[0012] During the assembly process, the guiding slope on the hook part pushes the lock buckle to slide backward from the right front to the rear side of the hook part and is vertically misaligned with the hook part, thereby ensuring that the lock buckle can automatically avoid the hook part without being affected by external forces, and finally can achieve automatic hanging with the hook part.

[0013] In an optional embodiment, an elastic reset member is provided between the locking switch and the mounting seat, and the elastic reset member is used to drive the locking switch to slide from back to front on the mounting seat when the external force is removed, so as to drive the multiple lock buckles to hang with the multiple hook parts.

[0014] After the lock buckle passes over the guiding slope, that is, after the lock buckle and the hook part are misaligned, the elastic reset part releases the elastic potential energy, driving the lock buckle to slide from back to front, thereby achieving correspondence and hanging with the hook part in the vertical direction, thereby achieving locking of the upper base module and the lower base module.

[0015] In an optional embodiment, the plurality of lock buckles include a first lock buckle and a second lock buckle, and the first lock buckle and the second lock buckle are arranged at intervals in the front-to-back direction;

[0016] The plurality of hook parts include a first hook part and a second hook part, the first hook part and the second hook part are spaced apart in the front-to-back direction, the first lock buckle is hung with the first hook part, and the second lock buckle is hung with the second hook part.

[0017] In addition to being spaced apart in the left-right direction, the first lock buckle and the second lock buckle are also spaced apart in the front-to-back direction. By hanging the first lock buckle with the first hook part and hanging the second lock buckle with the second hook part, multi-position cooperation locking of the upper base module and the lower base module in the left-right direction and the front-to-back direction is achieved, thereby further improving the stability of the assembly structure.

[0018] In an optional embodiment, the locking switch includes a main body and an extension arm, the first lock buckle is erected on the upper surface of the main body, one end of the extension arm is connected to the left side surface / right side surface of the main body at an angle, and the other end extends backward, and the second lock buckle is erected on the upper surface of one end of the extension arm away from the main body.

[0019] In an optional embodiment, an unlocking button is protruding from the front surface of the main body, and the unlocking button protrudes from the front surfaces of the upper base module and the lower base module. The unlocking button is used to drive the locking switch to slide from front to back under the action of pressing.

[0020] When the unlock button is pressed by the user, it drives the main body and the extension arm to slide from the right front to the rear, thereby driving the first lock buckle to disengage from the first hook part, and the second lock buckle to disengage from the second hook part, thereby unlocking the upper base module and the lower base module.

[0021] In an optional embodiment, the locking switch includes a main body, a first gasket and an elastic reset member, the lower base module has a first limiting wall and a second limiting wall spaced apart in the front-to-back direction, the main body is located between the first limiting wall and the second limiting wall; the second limiting wall is provided with a first matching hole, the first gasket is plugged into one end of the first matching hole close to the first limiting wall, and the first gasket is penetrated with a first limiting hole coaxial with the first matching hole;

[0022] A main pillar is protruding from the rear side surface of the main body, and one end of the main pillar away from the main body extends into the first limiting hole; the elastic return member is sleeved on the main pillar, one end of the elastic return member holds the main body against the first limiting wall, and the other end of the elastic return member holds the first gasket against the second limiting wall; the main body cooperates with the upper base module to lock the upper base module and the lower base module, and the main body is also used to slide from front to rear under the action of external force to release the lock of the upper base module and the lower base module.

[0023] A first gasket is sleeved on the main pillar protruding from the main body of the locking switch, and a first limiting hole penetrating the first gasket guides the main pillar, so that the length of the main pillar is reduced, thereby reducing the overall size of the locking switch. In addition, the first gasket can slide along the main pillar to compress the elastic reset member, so as to prevent the elastic reset member from directly abutting against the second limiting wall. During the disassembly process, a force is applied to the first gasket to compress the elastic reset member, that is, the first gasket is driven to be disassembled and assembled synchronously with the main body, which can greatly reduce the difficulty of disassembly and assembly of the locking switch.

[0024] In an optional embodiment, the first gasket includes a first sheet and a first cylinder, the first cylinder is protruding from the rear surface of the first sheet, one end of the first cylinder away from the first sheet is inserted into the first matching hole, the front surface of the first sheet is abutted against the elastic return member, the rear surface of the first sheet is abutted against the second limiting wall, and a first through hole coaxial with the first cylinder is penetrated through the first sheet, and the first through hole is connected to the internal channel of the first cylinder to form the first limiting hole.

[0025] The first gasket is inserted into the first matching hole of the second limiting wall through the first cylinder to limit the first gasket in the left-right direction and the up-down direction. The first sheet body and the elastic reset member are supported to avoid the elastic reset member directly supporting the second limiting wall, thereby reducing the difficulty of disassembly and assembly.

[0026] In an optional embodiment, the lower base module has an installation bottom wall, the first limiting wall and the second limiting wall are both upright on the installation bottom wall, the upper edge of the second limiting wall is provided with a first upper folded edge, the first upper folded edge, the second limiting wall and the installation bottom wall together form a first recessed space opening forward, and the first sheet body is embedded in the first recessed space.

[0027] The first upper folded edge and the mounting bottom wall further limit the first sheet in the up and down directions, thereby improving the reliability of the overall structure.

[0028] In an optional embodiment, the front side surface of the main body is abutted against the first limiting wall, and an unlocking button is protruding from the front side surface of the main body. A clearance hole is penetrated through the first limiting wall, and the end of the unlocking button away from the main body passes through the clearance hole. The unlocking button is used to drive the main body to slide from front to back relative to the lower base module under the action of external force.

[0029] The unlocking button passes through the clearance hole set on the first limiting wall. In actual application, the user can drive the main body to slide from front to back by pressing the unlocking button, so as to easily and quickly release the lock between the upper base module and the lower base module.

[0030] In an optional embodiment, the plurality of locks include a first lock, the first lock is upright on the upper surface of the main body, the plurality of hook parts include a first hook part, the first lock is hooked with the first hook part, and the first lock is used to disengage from the first hook part during the process of sliding from front to back with the main body.

[0031] In an optional embodiment, the locking switch further includes an extension arm and a second gasket, one end of the extension arm is connected to the main body, the other end of the extension arm is protrudingly provided with a secondary guide column, and the secondary guide column and the main guide column are spaced apart and parallel to each other in the left-right direction;

[0032] The lower base module also has a third limiting wall spaced apart from the first limiting wall in the front-to-back direction, a second matching hole is provided on the third limiting wall, the second gasket is plugged into one end of the second matching hole close to the first limiting wall, a second limiting hole coaxial with the second matching hole is penetrated by the second gasket, and one end of the secondary guide column away from the extension arm extends into the second limiting hole.

[0033] By cooperating with the secondary guide post and the second gasket arranged on the extension arm and spaced apart from the main guide post in the left and right directions, the limiting effect of the locking switch is further improved, ensuring that the locking and unlocking processes of the locking switch can be completed smoothly.

[0034] In an optional embodiment, the second gasket includes a second sheet and a second cylinder, the second cylinder is protruding from the rear surface of the second sheet, one end of the second cylinder away from the second sheet is plugged into the second matching hole, and a second through hole coaxial with the second cylinder is penetrated by the second sheet, and the second through hole is connected to the internal channel of the second cylinder to form the second limiting hole.

[0035] The second gasket is inserted into the second matching hole of the third limiting wall through the second cylinder, so as to limit the second gasket in the left-right direction and the up-down direction.

[0036] In an optional embodiment, the lower base module has an installation bottom wall, the first limiting wall, the second limiting wall and the third limiting wall are all upright on the installation bottom wall, the upper edge of the third limiting wall is provided with a second upper folded edge, the second upper folded edge, the third limiting wall and the installation bottom wall together form a second recessed space with an opening facing forward, and the second sheet is embedded in the second recessed space.

[0037] The second upper folded edge and the mounting bottom wall further limit the second sheet in the up and down directions, thereby improving the reliability of the overall structure.

[0038] In an optional embodiment, the plurality of locks include a second lock, the second lock is vertically arranged on the upper surface of the extension arm, the plurality of hook parts include a second hook part, the second lock is hooked with the second hook part, and the second lock is used to disengage from the second hook part during the process of sliding from front to back with the main body.

[0039] Multi-point cooperation improves the reliability of cooperation, and the first lock buckle and the second lock buckle arranged at intervals in the left and right directions can also extend the cooperation points to a position closer to the middle of the upper base module and the lower base module, thereby ensuring that the assembly structure is stable and reliable.

[0040] In an optional embodiment, in the front-to-back direction, the first limiting wall, the second limiting wall and the third limiting wall are arranged in sequence and spaced apart.

[0041] The first limiting wall, the second limiting wall and the third limiting wall arranged in sequence in the front-to-back direction limit and guide the movement of the locking switch, thereby ensuring that the locking switch is assembled firmly and reliably and moves smoothly in the front-to-back direction.

[0042] In an optional embodiment, the number of the locking switches is two, and the two locking switches are respectively arranged at the left and right ends of the lower base module.

[0043] In an optional embodiment, the two locking switches are symmetrically arranged in the left-right direction.

[0044] The two locking switches are symmetrically arranged at the left and right ends of the lower base module in the left and right directions, further improving the stability of the assembly structure of the upper base module and the lower base module. In actual application, the user can unlock the two locking switches with both hands respectively to ensure a smooth and stable unlocking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 A schematic diagram of the structure of an air conditioner provided by an embodiment of the utility model;

[0046] Figure 2 A schematic diagram of the exploded structure of an air conditioner provided by an embodiment of the utility model;

[0047] Figure 3 for Figure 2 Top view of the middle and lower base module;

[0048] Figure 4 for Figure 3 A magnified schematic diagram of the middle A area;

[0049] Figure 5 It is a schematic diagram of the assembly structure of the locking switch on the lower base module;

[0050] Figure 6A schematic cross-sectional view of a partial structure of an air conditioner provided by an embodiment of the utility model;

[0051] Figure 7 for Figure 6 A magnified schematic diagram of the middle B area;

[0052] Figure 8 Another schematic cross-sectional view of a partial structure of an air conditioner provided by an embodiment of the utility model;

[0053] Fig. 9 for Figure 8 Enlarged schematic diagram of area C in the middle.

[0054] Description of reference numerals:

[0055] 100-air conditioner; 110-upper base module; 111-first hook portion; 1111-first guide slope; 112-second hook portion; 1121-second guide slope; 120-lower base module; 121-mounting seat; 122-first limiting wall; 1221-allowing hole; 123-second limiting wall; 1231-first matching hole; 1232-first upper folding edge; 124-installation bottom wall; 125-third limiting wall; 1251-second matching hole; 1252-second upper folding edge; 130-locking Switch; 131-first locking buckle; 1311-first matching inclined surface; 132-second locking buckle; 1321-second matching inclined surface; 133-elastic reset member; 134-main body; 1341-unlocking button; 1342-dominant column; 135-extension arm; 1351-secondary guide column; 136-first gasket; 1361-first limiting hole; 1362-first sheet; 1363-first cylinder; 137-second gasket; 1371-second limiting hole; 1372-second sheet; 1373-second cylinder. DETAILED DESCRIPTION

[0056] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0057] Please refer to Figure 1 and Figure 2 , Figure 1 FIG. 1 is a schematic diagram of the structure of the air conditioner 100 provided in this embodiment. Figure 2 Shown is a schematic diagram of the exploded structure of the air conditioner 100.

[0058] The air conditioner 100 provided in this embodiment includes an upper base module 110 and a lower base module 120 that are detachably connected. The upper base module 110 is located above the lower base module 120. The upper base module 110 includes a base, an upper middle frame and a front panel. The upper middle frame is connected to the base, and the front panel is connected to the upper middle frame and covers the front surface of the upper middle frame. The lower base module 120 includes a lower middle frame and an air duct assembly. A locking switch 130 is provided on the lower middle frame, and the air duct assembly is also provided on the lower middle frame. The locking switch 130 cooperates with the base to lock the upper base module 110 and the lower base module 120, so as to realize the assembly of the lower base module 120 and the upper base module 110. The locking switch 130 is also used to move on the lower middle frame under the action of an external force until it is released from the base, so as to release the locking of the upper base module 110 and the lower base module 120.

[0059] In actual application, the base is installed on the indoor wall. After the locking switch 130 releases the lock on the upper base module 110 and the lower base module 120, the lower base module 120 can be detached from the base, thereby leaving the indoor wall, so that the user can clean the interior of the upper base module 110 and the air duct assembly on the lower base module 120. It can be understood that the air duct assembly includes components and structures such as air ducts, fan blades and air guide plates. In this embodiment, the air duct assembly is arranged on the lower middle frame for easy cleaning and maintenance.

[0060] In this embodiment, the locking switch 130 is disposed on the lower middle frame of the lower base module 120. In other embodiments, the locking switch 130 may also be disposed on the upper base module 110. Depending on actual application conditions, it may be disposed on the base or the upper middle frame.

[0061] Please refer to Figure 3 and Figure 4 , Figure 3 FIG. 1 is a top view of the lower base module 120 . Figure 4 Shown Figure 3 A magnified schematic diagram of area A in the middle.

[0062] In this embodiment, the locking switch 130 has a plurality of lock buckles spaced apart in the left-right direction, the plurality of lock buckles including a first lock buckle 131 and a second lock buckle 132, the first lock buckle 131 and the second lock buckle 132 are respectively hung with the base of the upper base module 110 to lock the upper base module 110 and the lower base module 120. The locking switch 130 is also used to drive the plurality of lock buckles to move to be disengaged from the plurality of hook parts under the action of an external force, thereby releasing the locking of the upper base module 110 and the lower base module 120, and facilitating the detachment of the lower base module 120 from the upper base module 110.

[0063] Figure 2The direction indicated by the X arrow is from left to right, the direction indicated by the Y arrow is from front to back, and the direction indicated by the Z arrow is from bottom to top. In order to ensure that the left and right ends of the upper base module 110 and the lower base module 120 are correspondingly locked and the assembly structure is stable, in this embodiment, the number of the locking switches 130 is two, and the two locking switches 130 are respectively arranged at the left and right ends of the lower base module 120, and the two locking switches 130 are symmetrically arranged in the left and right directions.

[0064] It is understandable that the first lock buckle 131 and the second lock buckle 132 respectively hang the upper base module 110, realizing multi-point cooperation and improving the locking effect. And because the first lock buckle 131 and the second lock buckle 132 are spaced apart in the left and right directions, one of the first lock buckle 131 and the second lock buckle 132 can be closer to the middle area of ​​the lower base module 120 in the left and right directions than the remaining one, ensuring that the lower base module 120 and the upper base module 110 are locked at both ends, and the middle area can also be better locked, making the assembly structure more stable and reliable.

[0065] Please refer to Figure 5 , Figure 5 FIG. 1 is a schematic diagram of the assembly structure of the locking switch 130 on the lower base module 120 .

[0066] In order to further enhance the locking effect and thus enhance the stability of the assembly structure, in this embodiment, the first lock buckle 131 and the second lock buckle 132 are not only spaced apart in the left-right direction, but also spaced apart in the front-back direction.

[0067] It can be understood that when the first lock buckle 131 and the second lock buckle 132 respectively hang the upper base module 110, the first lock buckle 131 locks the ends and front sides of the upper base module 110 and the lower base module 120 in the left-right direction, and the second lock buckle 132 locks the middle area and the rear side of the upper base module 110 and the lower base module 120 in the left-right direction, which is equivalent to locking the upper base module 110 and the lower base module 120 in a rectangular diagonal manner, and the locking effect is stable and reliable. In addition, combined with the symmetrical arrangement of the two locking switches 130 in the left-right direction, the assembly structure can be ensured to be stable.

[0068] In fact, the locking switch 130 in this embodiment includes a main body 134 and an extension arm 135, a first lock buckle 131 is vertically arranged on the upper surface of the main body 134, one end of the extension arm 135 is connected to the left surface or the right surface of the main body 134 at an angle, the other end of the extension arm 135 extends backward, and the second lock buckle 132 is vertically arranged on the upper surface of one end of the extension arm 135 away from the main body 134. In other embodiments, the structure of the locking switch 130 can also be adjusted according to actual application conditions.

[0069] In this embodiment, an unlocking button 1341 is protruding from the front surface of the main body 134. The unlocking button 1341 protrudes from the front surfaces of the upper base module 110 and the lower base module 120. The unlocking button 1341 is used to drive the locking switch 130 to slide from front to back under the action of pressing.

[0070] In addition, a main column 1342 extending in the front-to-back direction is convexly provided on the rear surface of the main body 134, and the main column 1342 is slidably matched with the lower base module 120. The locking switch 130 also includes an elastic reset member 133 sleeved on the main column 1342, and the two ends of the elastic reset member 133 are respectively abutted against the main body 134 and the lower base module 120. A secondary guide column 1351 extending in the front-to-back direction is convexly provided on the end wall of the end of the extension arm 135 away from the main body 134, and the secondary guide column 1351 is spaced apart from the main column 1342 in the left-right direction and is parallel to each other, and the secondary guide column 1351 is slidably matched with the lower base module 120.

[0071] It is understandable that when the lower base module 120 needs to be detached from the upper base module 110, the unlocking button 1341 is pressed from front to back to push the main body 134 to slide from front to back, and the main guide column 1342 and the secondary guide column 1351 are guided to slide on the lower base module 120. During this process, the first lock buckle 131 and the second lock buckle 132 are gradually separated from the upper base module 110, and the elastic reset member 133 is gradually compressed. When the first lock buckle 131 and the second lock buckle 132 are driven by the main body 134 to move away from the upper base module 110, the locking of the upper base module 110 and the lower base module 120 is completed. At this time, the lower base module 120 is driven to move downward to achieve separation from the upper base module 110.

[0072] Please refer to Figure 6 , Figure 7 , Figure 8 and Fig. 9 , Figure 6 FIG. 1 is a schematic cross-sectional view of a partial structure of the air conditioner 100. Figure 7 Shown Figure 6 The enlarged schematic diagram of area B in the middle. Figure 8 Another schematic cross-sectional view of a partial structure of the air conditioner 100 is shown. Fig. 9 Shown Figure 8 Enlarged schematic diagram of area C in the middle.

[0073] In this embodiment, a plurality of hook portions arranged at intervals in the left-right direction are provided on the base of the upper base module 110, and the plurality of hook portions are respectively correspondingly hung with the plurality of lock buckles on the locking switch 130, and the plurality of hook portions include a first hook portion 111 and a second hook portion 112, and the first hook portion 111 and the second hook portion 112 are arranged at intervals in the front-back direction, and the first lock buckle 131 is hung with the first hook portion 111, and the second lock buckle 132 is hung with the second hook portion 112.

[0074] In fact, a mounting base 121 is provided on the lower base module 120, and the locking switch 130 is slidably matched with the mounting base 121. When the unlocking button 1341 is pressed, the main body 134 of the locking switch 130 slides from front to rear on the mounting base 121, thereby driving multiple locks to disengage from the multiple hook parts.

[0075] In order to omit pressing the unlock button 1341 during the process of assembling the lower base module 120 with the upper base module 110 and further reduce the difficulty of assembly, in this embodiment, a guiding bevel is provided on the hook portion and a matching bevel is provided on the lock buckle. The guiding bevel is used to fit and slide relatively with the matching bevel when the lower base module 120 drives the locking switch 130 to move from bottom to top towards the upper base module 110, so as to push the lock buckle to slide from front to back to the rear side of the hook portion and be misaligned with the hook portion in the vertical direction.

[0076] Specifically, the guide slope provided on the first hook portion 111 is defined as the first guide slope 1111, and the matching slope provided on the first lock buckle 131 is defined as the first matching slope 1311. When the lower base module 120 moves upward to be assembled with the upper base module 110, the first guide slope 1111 and the first matching slope are attached and slide relative to each other, pushing the first lock buckle 131 to slide from front to back to the rear side of the first hook portion 111, and being displaced from the first hook portion 111 in the vertical direction. The guide slope provided on the second hook portion 112 is defined as the second guide slope 1121, and the matching slope provided on the second lock buckle 132 is defined as the second matching slope 1321. When the lower base module 120 moves upward to be assembled with the upper base module 110, the second guide slope 1121 and the second matching slope are attached and slide relative to each other, pushing the second lock buckle 132 to slide from front to back to the rear side of the second hook portion 112, and being displaced from the second hook portion 112 in the vertical direction.

[0077] It can be understood that, when the first lock buckle 131 is misaligned with the first hook portion 111 and the second lock buckle 132 is misaligned with the second hook portion 112, the lower base module 120 drives the first lock buckle 131 and the second lock buckle 132 to continue to move upward until the first lock buckle 131 passes over the first hook portion 111 and the second lock buckle 132 passes over the second hook portion 112, the elastic return member 133 releases the elastic potential energy, pushing the main body 134 to slide from back to front, driving the first lock buckle 131 to hang on the first hook portion 111 and the second lock buckle 132 to hang on the second hook portion 112, thereby completing the locking of the lower base module 120 and the upper base module 110.

[0078] In order to facilitate the disassembly and assembly of the locking switch 130 on the lower base module 120, in this embodiment, the locking switch 130 also includes a first gasket 136, and the lower base module 120 has a first limiting wall 122 and a second limiting wall 123 spaced apart in the front-to-back direction. The main body 134 of the locking switch 130 is located between the first limiting wall 122 and the second limiting wall 123; the second limiting wall 123 is provided with a first matching hole 1231, and the first gasket 136 and the first matching hole 1231 are close to the first limiting wall One end of the elastic return member 133 is inserted into the first limit wall 122, and a first limiting hole 1361 coaxial with the first matching hole 1231 is penetrated by the first gasket 136, and one end of the main column 1342 away from the main body 134 extends into the first limiting hole 1361; one end of the elastic return member 133 holds the main body 134 against the first limiting wall 122, and the other end of the elastic return member 133 holds the first gasket 136 against the second limiting wall 123, that is, the elastic return member 133 indirectly holds the second limiting wall 123 through the first gasket 136.

[0079] It is understandable that the first limiting hole 1361 provided through the first gasket 136 replaces the first matching hole 1231 to guide the main column 1342, so that the main column 1342 does not need to extend into the first matching hole 1231, thereby reducing the length of the main column 1342, and further reducing the overall size of the locking switch 130. In addition, the first gasket 136 can slide along the main column 1342 to compress the elastic reset member 133, so as to prevent the elastic reset member 133 from directly abutting against the second limiting wall 123. During the disassembly process, a force is applied to the first gasket 136 to compress the elastic reset member 133, that is, the first gasket 136 and the main body 134 are driven to be disassembled and assembled synchronously, which can greatly reduce the difficulty of disassembly and assembly of the locking switch 130.

[0080] In actual application, the first gasket 136 can slide from front to back along the dominant column 1342 until it is plugged into the first matching hole 1231, so as to realize the limiting of the dominant column 1342 by the second limiting wall 123; the first gasket 136 can also slide from back to front along the dominant column 1342 until it is disengaged from the first matching hole 1231, thereby releasing the limiting of the dominant column 1342 by the second limiting wall 123. During the disassembly and assembly process, the main body 134 does not need to move, thereby greatly reducing the difficulty of disassembly and assembly of the locking switch 130.

[0081] In this embodiment, the first gasket 136 includes a first sheet 1362 and a first cylinder 1363. The first cylinder 1363 is protruded from the rear surface of the first sheet 1362. One end of the first cylinder 1363 away from the first sheet 1362 is plugged into the first matching hole 1231. The front surface of the first sheet 1362 is abutted against the elastic return member 133. The rear surface of the first sheet 1362 is abutted against the second limiting wall 123. A first through hole coaxial with the first cylinder 1363 is penetrated by the first sheet 1362. The first through hole is connected to the internal channel of the first cylinder 1363 to form a first limiting hole 1361.

[0082] In order to further strengthen the limiting effect of the first gasket 136, in this embodiment, the lower base module 120 also has an installation bottom wall 124, the first limiting wall 122 and the second limiting wall 123 are both upright on the installation bottom wall 124, and the upper edge of the second limiting wall 123 is provided with a first upper folded edge 1232. The first upper folded edge 1232, the second limiting wall 123 and the installation bottom wall 124 together form a first recessed space with an opening facing forward, and the first sheet 1362 is embedded in the first recessed space.

[0083] It is understandable that the first upper folded edge 1232 realizes the stop limit above the first gasket 136, and the installation bottom wall 124 realizes the stop limit below the first gasket 136. The first concave space surrounded by the first upper folded edge 1232, the second limiting wall 123 and the installation bottom wall 124 plays a guiding role in the cooperation between the first gasket 136 and the second limiting wall 123, thereby reducing the difficulty of assembly between the two. It is understandable that the first limiting wall 122, the second limiting wall 123 and the installation bottom wall 124 are all components of the mounting seat 121 structure.

[0084] Under the thrust of the elastic reset member 133, the front surface of the main body 134 abuts against the first limiting wall 122, and the unlocking button 1341 is convexly arranged on the front surface of the main body 134. In order to avoid the unlocking button 1341, in this embodiment, a clearance hole 1221 is provided through the first limiting arm, and the end of the unlocking button 1341 away from the main body 134 passes through the clearance hole 1221. In actual application, when the unlocking button 1341 is pressed, it can slide back and forth in the clearance hole 1221.

[0085] In order to reduce the size of the extension arm 135, thereby further reducing the size of the locking switch 130, in this embodiment, the locking switch 130 also includes a second gasket 137, and the lower base module 120 also has a third limiting wall 125 spaced apart from the first limiting wall 122 in the front-to-back direction, and the third limiting wall 125 is provided with a second matching hole 1251, and the second gasket 137 is plugged into one end of the second matching hole 1251 close to the first limiting wall 122, and the second gasket 137 is penetrated by a second limiting hole 1371 coaxial with the second matching hole 1251, and the end of the secondary guide column 1351 away from the extension arm 135 extends into the second limiting hole 1371.

[0086] Similarly, the second limiting hole 1371 provided through the second gasket 137 replaces the second matching hole 1251 to guide the secondary guide column 1351, so that the secondary guide column 1351 does not need to extend into the second matching hole 1251, thereby reducing the length of the secondary guide column 1351, and further reducing the overall size of the locking switch 130. In addition, the second gasket 137 can slide from front to back along the secondary guide column 1351 until it is plugged into the second matching hole 1251, so as to achieve the limiting of the secondary guide column 1351 by the third limiting wall 125; the second gasket 137 can also slide from back to front along the secondary guide column 1351 until it is disengaged from the second matching hole 1251, so as to release the limiting of the secondary guide column 1351 by the third limiting wall 125. During the disassembly process, the main body 134 and the extension arm 135 do not need to move, which can further reduce the difficulty of disassembly of the locking switch 130.

[0087] In this embodiment, the second gasket 137 includes a second sheet 1372 and a second cylinder 1373. The second cylinder 1373 is protruded from the rear surface of the second sheet 1372. The end of the second cylinder 1373 away from the second sheet 1372 is plugged into the second matching hole 1251. A second through hole coaxial with the second cylinder 1373 is penetrated by the second sheet 1372. The second through hole is connected to the internal channel of the second cylinder 1373 to form a second limiting hole 1371.

[0088] It can be understood that the third limiting wall 125 is also a component of the mounting seat 121 structure, and the third limiting wall 125 is also erected on the mounting bottom wall 124, and in the direction from front to back, the first limiting wall 122, the second limiting wall 123 and the third limiting wall 125 are arranged in sequence. In order to further strengthen the limiting effect on the second gasket 137, in this embodiment, the upper edge of the second limiting wall 123 is provided with a second upper folding edge 1252, and the second upper folding edge 1252, the third limiting wall 125 and the mounting bottom wall 124 together form a second concave space with an opening facing forward, and the second sheet 1372 is embedded in the second concave space.

[0089] Similarly, the second upper folded edge 1252 realizes a stop limit above the second gasket 137, and the installing bottom wall 124 realizes a stop limit below the second gasket 137. The second recessed space jointly surrounded by the second upper folded edge 1252, the third limiting wall 125 and the installing bottom wall 124 guides the cooperation between the second gasket 137 and the third limiting wall 125, thereby reducing the difficulty of assembly between the two.

[0090] In summary, the air conditioner 100 provided in this embodiment can achieve reliable locking between different modules, improve the stability of the assembly structure, and also has the characteristics of low difficulty in disassembly and assembly of the locking switch 130, and the disassembly and assembly process is time-saving and labor-saving.

[0091] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. An air conditioner, characterized in that: The invention comprises an upper base module (110) and a lower base module (120) which are detachably connected, wherein the upper base module (110) is located above the lower base module (120), and at least one locking switch (130) is provided on one of the upper base module (110) and the lower base module (120), wherein the locking switch (130) has a plurality of lock buckles which are spaced apart in the left-right direction; the remaining one of the upper base module (110) and the lower base module (120) is provided with a plurality of hook parts which are spaced apart in the left-right direction, and the plurality of lock buckles respectively hang on the plurality of hook parts to lock the upper base module (110) and the lower base module (120); and the locking switch (130) is also used for driving the plurality of lock buckles to move under the action of an external force until they are disengaged from the plurality of hook parts to release the locking of the upper base module (110) and the lower base module (120).

2. The air conditioner according to claim 1, characterized in that: The lower base module (120) is provided with a mounting seat (121), and the locking switch (130) is slidably matched with the mounting seat (121). The locking switch (130) is used to slide from front to rear on the mounting seat (121) under the action of an external force, so as to drive the plurality of lock buckles to disengage from the plurality of hook parts.

3. The air conditioner according to claim 2, characterized in that: The hook portion is provided with a guiding bevel, and the lock buckle is provided with a matching bevel. The guiding bevel is used to fit with and slide relatively to the matching bevel when the lower base module (120) drives the locking switch (130) to move from bottom to top toward the upper base module (110), so as to push the lock buckle to slide from front to back to the rear side of the hook portion.

4. The air conditioner according to claim 2, characterized in that: An elastic reset member (133) is provided between the locking switch (130) and the mounting seat (121). The elastic reset member (133) is used to drive the locking switch (130) to slide from the back to the front on the mounting seat (121) when the external force is removed, so as to drive the plurality of lock buckles to be hooked with the plurality of hook parts.

5. The air conditioner according to claim 1, characterized in that: The plurality of lock buckles include a first lock buckle (131) and a second lock buckle (132), wherein the first lock buckle (131) and the second lock buckle (132) are arranged at intervals in the front-to-back direction; The plurality of hook parts include a first hook part (111) and a second hook part (112); the first hook part (111) and the second hook part (112) are arranged at intervals in the front-to-back direction; the first lock buckle (131) is hung on the first hook part (111); and the second lock buckle (132) is hung on the second hook part (112).

6. The air conditioner according to claim 5, characterized in that: The locking switch (130) comprises a main body (134) and an extension arm (135), wherein the first lock buckle (131) is vertically arranged on the upper surface of the main body (134), one end of the extension arm (135) is connected to the left surface / right surface of the main body (134) at an angle, and the other end extends backward, and the second lock buckle (132) is vertically arranged on the upper surface of one end of the extension arm (135) away from the main body (134).

7. The air conditioner according to claim 1, characterized in that: The locking switch (130) comprises a main body (134), a first gasket (136) and an elastic reset member (133); the lower base module (120) comprises a first limiting wall (122) and a second limiting wall (123) arranged at intervals in the front-to-back direction; the main body (134) is located between the first limiting wall (122) and the second limiting wall (123); The second limiting wall (123) is provided with a first matching hole (1231), the first gasket (136) is plugged into one end of the first matching hole (1231) close to the first limiting wall (122), the first gasket (136) is penetrated by a first limiting hole (1361) coaxial with the first matching hole (1231), the rear side surface of the main body (134) is convexly provided with a main column (1342), and one end of the main column (1342) away from the main body (134) extends into the first limiting hole (1361); The elastic return member (133) is sleeved on the main pillar (1342), one end of the elastic return member (133) holds the main body (134) against the first limiting wall (122), and the other end of the elastic return member (133) holds the first gasket (136) against the second limiting wall (123).

8. The air conditioner according to claim 7, characterized in that: The first gasket (136) includes a first sheet (1362) and a first cylinder (1363), wherein the first cylinder (1363) is protruded from the rear surface of the first sheet (1362), and one end of the first cylinder (1363) away from the first sheet (1362) is plugged into the first matching hole (1231), the front surface of the first sheet (1362) is abutted against the elastic return member (133), and the rear surface of the first sheet (1362) is abutted against the second limiting wall (123), and a first through hole coaxial with the first cylinder (1363) is penetrated through the first sheet (1362), and the first through hole is connected to the internal channel of the first cylinder (1363) to form the first limiting hole (1361).

9. The air conditioner according to claim 7, characterized in that: The locking switch (130) further comprises an extension arm (135) and a second gasket (137), one end of the extension arm (135) is connected to the main body (134), the other end of the extension arm (135) is protrudingly provided with a secondary guide column (1351), and the secondary guide column (1351) and the main guide column (1342) are spaced apart and parallel to each other in the left-right direction; The lower base module (120) also has a third limiting wall (125) spaced apart from the first limiting wall (122) in the front-to-back direction, and a second matching hole (1251) is provided on the third limiting wall (125), and the second gasket (137) is plugged into one end of the second matching hole (1251) close to the first limiting wall (122), and a second limiting hole (1371) coaxial with the second matching hole (1251) is penetrated by the second gasket (137), and one end of the secondary guide column (1351) away from the extension arm (135) extends into the second limiting hole (1371).

10. The air conditioner according to claim 9, characterized in that: The second gasket (137) includes a second sheet (1372) and a second cylinder (1373), the second cylinder (1373) is protruding from the rear surface of the second sheet (1372), the end of the second cylinder (1373) away from the second sheet (1372) is plugged into the second matching hole (1251), and a second through hole coaxial with the second cylinder (1373) is penetrated by the second sheet (1372), the second through hole is connected to the internal channel of the second cylinder (1373) to form the second limiting hole (1371).

Images