CN210373739U - Cabinet air conditioner - Google Patents

Abstract

The utility model provides a cabinet air conditioner, which comprises a rear panel part 10 and a volute tongue component 20. The tongue assembly 20 is movably connected to the rear panel portion 10 such that the tongue assembly 20 has a locked position connected to the rear panel portion 10 and at least a portion of the tongue assembly 20 has an escape position disengaged from the rear panel portion 10 to allow the blade portion to be removed from one side of the rear panel portion 10 when the tongue assembly 20 is in the escape position. The cleaning operation of the volute tongue component in all directions can be achieved, the dismounting efficiency and the cleaning efficiency of the air conditioner are improved, and the use experience of a user is improved.

Description

Cabinet air conditioner

Technical Field

The utility model relates to an air conditioner equipment technical field particularly, relates to a cabinet air conditioner.

Background

In the traditional technology and the technology related to air conditioners in the prior art, the disassembling and washing functional technology becomes a technology which is continuously pursued and consolidated by all large air conditioner enterprises, wherein the disassembling and washing technology is mature in the air conditioner industry, but the disassembling and washing comprehensiveness is very small, most of the disassembling and washing functions are the positions of an air duct surface and a part of inner side evaporators and the air outlet positions, the air conditioner needs to be disassembled and washed in all directions in the air conditioner to enable indoor air to be fresher, the whole air conditioner needs to be disassembled more thoroughly, the internal core position of the air conditioner is cleaned more widely, and the core position of the air conditioner is just the combined part of the air duct position and the evaporators.

The prior art discloses an air conditioner which discloses another cleaning mode in the air conditioning industry: and (5) washing with water. The air conditioner indoor unit further comprises a humidifying device, the humidifying device comprises a water tank and a steam generator, the water tank is detachably arranged inside the main body of the machine shell, and the outer panel of the water tank is flush with the outer surface of the main body. The steam generator is used for converting water stored in the water tank into steam, and is used for outputting steam, and the steam outlet is arranged close to the air outlet. In the prior art, the panel of the cabinet machine is quickly disassembled by the convex-concave suspension parts and the sinking grooves which are arranged on the panel and the inner frame. The problems of low disassembly efficiency, poor cleaning effect and the like exist in the disassembly and cleaning operation mode of the air conditioner in the prior art.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cabinet air conditioner to solve the problem of low air conditioner disassembly efficiency in the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cabinet air conditioner including: a rear panel section; the volute tongue component is movably connected with the rear panel part so that the volute tongue component is provided with a locking position connected with the rear panel part, at least part of the volute tongue component is provided with an avoiding position separated from the rear panel part, and when the volute tongue component is positioned at the avoiding position, the fan blade part can be taken out from one side of the rear panel part.

Further, the periphery of the volute tongue component is provided with a first connecting side and a second connecting side, the first connecting side is movably connected with the rear panel part through the first connecting component, the second connecting side is detachably connected with the rear panel part through the second connecting component, the volute tongue component can be rotatably arranged along the peripheral direction of the rear panel part, so that the second connecting side is provided with a locking position connected with the rear panel part, and the second connecting side is provided with an avoiding position separated from the rear panel part.

Further, the first connecting side is hinged with the rear panel part through the first connecting assembly, and the volute tongue assembly can be rotatably arranged around a hinge point along the circumferential direction of the rear panel part, so that the second connecting side is located at a locking position or an avoiding position.

Further, the first connecting assembly comprises a supporting boss and a connecting shaft, the connecting shaft is rotatably connected with the supporting boss, one of the supporting boss and the connecting shaft is connected with the rear panel part, and the other of the supporting boss and the connecting shaft is connected with the volute tongue assembly.

Further, the first connecting component is a plurality of, and a plurality of first connecting components are arranged at intervals along the axial direction of the rear panel part.

Further, the second connecting assembly comprises a clamping protrusion and a clamping groove which are matched with each other, one of the clamping protrusion and the clamping groove is arranged on the rear panel part, and the other of the clamping protrusion and the clamping groove is arranged on the worm tongue assembly.

Further, the second connection assembly is plural, and the plural second connection assemblies are arranged at intervals along the axial direction of the rear panel portion.

Furthermore, the clamping protrusion is of an elastic structure.

Further, the volute tongue assembly comprises: the support boss and the rear panel part are integrally arranged, the connecting shaft and the volute tongue are integrally arranged, and the connecting shaft is downwards inserted into the support boss along the vertical direction.

Further, the volute tongue assembly further comprises: the air outlet frame is connected with the volute tongue, the clamping protrusion and the air outlet frame are integrally arranged, and the clamping groove is formed in the rear panel part.

Further, the volute tongue assembly further comprises: the air deflector is connected with the air outlet frame and is positioned outside the air outlet frame; and the wind sweeping blade is connected with the air outlet frame and is positioned on the inner side of the air outlet frame, and the wind sweeping blade is arranged adjacent to the volute tongue.

Further, the cabinet air conditioner further includes: the back panel part and the volute tongue component are connected with the supporting part; the front panel is connected with the supporting part and arranged opposite to the rear panel part to enclose an accommodating cavity; the air duct part is arranged on the supporting part and is positioned in the accommodating cavity; the fan blade part comprises a cross-flow fan blade which is arranged in the accommodating cavity; the drive part sets up in holding the intracavity, and when the back panel placed along vertical direction, the operation through-flow fan blade upwards moved along vertical direction and predetermines the distance so that the output shaft of through-flow fan blade and drive part breaks away from the back, can remove the through-flow fan blade from holding the intracavity.

Further, the air channel portion includes: the air duct is connected with the supporting part; the top cover is detachably connected with the air duct.

Furthermore, the shaft body of the output shaft is provided with shaft deviation.

Furthermore, the clamping protrusion is a clamping hook, and a flexible groove is arranged on the back side of the clamping hook.

Furthermore, the geometric center line of at least part of the clamping protrusions is arranged at an angle with the vertical direction.

Further, the first connecting side is detachably connected with the rear panel portion by a first connecting assembly.

Further, the width of the notch of the clamping groove is smaller than that of the groove bottom.

Use the technical scheme of the utility model, set mobilizable connected mode with snail tongue subassembly and back plate for when needing to wash the operation to the air conditioner, can open the snail tongue subassembly to dodging the position, make and form an inside opening of washing air conditioner between snail tongue subassembly and the back plate, make the operation personnel can take out fan blade portion from one side of back plate, can make things convenient for the operation personnel to realize carrying out the degree of depth washing to the air conditioner is inside like this. The disassembly and assembly efficiency and the cleaning efficiency of the air conditioner are improved, and the use experience of a user is improved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view illustrating an embodiment of a volute tongue assembly of a packaged air conditioner according to the present invention at a first viewing angle in an open state;

FIG. 2 shows an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of an embodiment of the volute tongue assembly from a second perspective and shown in an open position;

FIG. 4 is an enlarged view of the structure shown at B in FIG. 3;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3 at C;

FIG. 6 is a schematic diagram of an embodiment of a third perspective view of the volute tongue assembly shown in an open position;

FIG. 7 is a schematic diagram of an embodiment of a fourth perspective view of the volute tongue assembly shown in an open position;

FIG. 8 shows an exploded view of the first embodiment of the front panel and the rear panel portion;

FIG. 9 is a schematic view showing an assembly structure of the embodiment of the front panel and the rear panel part;

FIG. 10 is a schematic diagram illustrating a first perspective view of an embodiment of the interior of a packaged air conditioner;

FIG. 11 shows a schematic structural view of a first embodiment of a volute tongue assembly;

FIG. 12 shows a schematic structural view of a second embodiment of a volute tongue assembly;

FIG. 13 is a schematic structural view of an embodiment of a second perspective of the interior of the packaged air conditioner;

FIG. 14 is a schematic structural view of an embodiment of the top cover of the volute tongue assembly assembled with the air chute;

FIG. 15 is a schematic structural diagram of an embodiment of an output shaft of a driving part and a cross-flow fan blade assembly;

FIG. 16 is a schematic structural diagram of an embodiment of a detachable cross-flow fan blade;

FIG. 17 is a schematic structural view showing an embodiment in which the top cover of the air channel portion is separated from the air channel;

FIG. 18 shows a schematic structural view of an embodiment of the drive section output shaft;

FIG. 19 shows a schematic structural view of an embodiment of the volute tongue assembly in a closed state;

FIG. 20 illustrates a schematic structural view of an embodiment of a front panel of a cabinet air conditioner;

FIG. 21 is a schematic structural view of an embodiment of an air conditioner top cover of the cabinet air conditioner;

fig. 22 is a schematic structural view showing a first embodiment of a cabinet air-conditioner;

FIG. 23 is a schematic structural view illustrating a second embodiment of a cabinet air conditioner;

fig. 24 is a schematic structural view illustrating an embodiment of a disassembled cabinet air-conditioner.

Wherein the figures include the following reference numerals:

10. a rear panel section;

20. a volute tongue assembly; 21. a volute tongue; 22. an air outlet frame; 23. an air deflector; 24. a wind sweeping blade;

31. supporting the boss; 32. a connecting shaft;

41. clamping the bulges; 411. a flexible slot; 42. a card slot;

50. a support portion;

60. a front panel; 61. a lower decorative panel; 62. an upper decorative plate; 63. a display box;

70. an air duct portion; 71. an air duct; 72. a top cover;

80. a cross-flow fan blade;

90. an output shaft; 91. shaft deviation;

100. an evaporator component; 101. air conditioner top cap.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 24, according to an embodiment of the present invention, a cabinet air conditioner is provided.

Specifically, as shown in fig. 1, the cabinet air conditioner includes a rear panel part 10 and a volute tongue assembly 20. The tongue assembly 20 is movably connected to the rear panel portion 10 such that the tongue assembly 20 has a locked position connected to the rear panel portion 10 and at least a portion of the tongue assembly 20 has an escape position disengaged from the rear panel portion 10 to allow the blade portion to be removed from one side of the rear panel portion 10 when the tongue assembly 20 is in the escape position.

In this embodiment, set up mobilizable connected mode with snail tongue subassembly and back panel for when needing to wash the operation to the air conditioner, can open the snail tongue subassembly to dodging the position, make and form the inside opening of a washing air conditioner between snail tongue subassembly and the back panel, make the operation personnel can take out fan blade portion from one side of back panel, can make things convenient for the operation personnel to realize carrying out deep cleaning to the air conditioner inside like this. The disassembly and assembly efficiency and the cleaning efficiency of the air conditioner are improved, and the use experience of a user is improved.

In one embodiment of the present application, the cabinet air conditioner includes a rear panel portion 10 and a volute tongue assembly 20. The circumferential direction of the volute tongue assembly 20 has a first attachment side (shown as F1 in FIG. 1) and a second attachment side (shown as F2 in FIG. 1). The first connection side is movably connected with the rear panel part 10 through a first connection assembly, the second connection side is detachably connected with the rear panel part 10 through a second connection assembly, and the volute tongue assembly 20 is rotatably arranged along the circumferential direction of the rear panel part 10, so that the second connection side has a locking position connected with the rear panel part 10, and the second connection side has an avoiding position separated from the rear panel part 10.

In this embodiment, set the snail tongue subassembly to the mode of setting that can rotate for when needing to wash the operation to the air conditioner, can pull open the second connection side of snail tongue subassembly, then after the certain angle of circumferential rotation along back panel, make and form an inside opening of washing air conditioner between snail tongue subassembly and the back panel, can make things convenient for the operation personnel to realize carrying out the degree of depth and wash inside the air conditioner like this. Meanwhile, the interior of the volute tongue assembly which rotates by a certain angle is completely exposed in the reliable operation range of operators, so that the volute tongue assembly can be cleaned in all directions, the disassembly and assembly efficiency and the cleaning efficiency of the air conditioner are improved, and the use experience of users is improved. Wherein, the connected mode can adopt the guide rail to slide or articulated mode, mainly makes operation spiral tongue subassembly can make it dodge in one side to it can to conveniently dismantle the fan blade.

Of course, the first connecting side may be provided so as to be detachably connected to the rear panel portion 10 by the first connecting member. That is, the volute tongue assembly 20 can be completely removed from the rear panel portion 10 for cleaning. The cleaning operation of the volute tongue component in all directions can be achieved, the dismounting efficiency and the cleaning efficiency of the air conditioner are improved, and the use experience of a user is improved.

Specifically, the cabinet air conditioner includes a rear panel portion 10 and a volute tongue assembly 20. The circumferential direction of the volute tongue assembly 20 has a first attachment side (shown as F1 in FIG. 1) and a second attachment side (shown as F2 in FIG. 1). The first connection side is hinged to the rear panel portion 10 by a first connecting member, the second connection side is detachably connected to the rear panel portion 10 by a second connecting member, and the volute tongue member 20 is rotatably provided around the hinge point in the circumferential direction of the rear panel portion 10 so that the second connection side has a lock position connected to the rear panel portion 10 and the second connection side has a relief position disengaged from the rear panel portion 10.

In this embodiment, set the snail tongue subassembly to the mode of setting that can rotate for when needing to wash the operation to the air conditioner, can pull open the second connection side of snail tongue subassembly, then after the certain angle of circumferential rotation along back panel, make and form an inside opening of washing air conditioner between snail tongue subassembly and the back panel, can make things convenient for the operation personnel to realize carrying out the degree of depth and wash inside the air conditioner like this. Meanwhile, the interior of the volute tongue assembly which rotates by a certain angle is completely exposed in the reliable operation range of operators, so that the volute tongue assembly can be cleaned in all directions, the disassembly and assembly efficiency and the cleaning efficiency of the air conditioner are improved, and the use experience of users is improved.

As shown in fig. 2, the first coupling assembly includes a support boss 31 and a coupling shaft 32. The connecting shaft 32 is rotatably connected with the support boss 31. One of the support boss 31 and the connecting shaft 32 is connected to the rear panel portion 10, and the other of the support boss 31 and the connecting shaft 32 is connected to the volute tongue assembly 20. The volute tongue component can be conveniently opened by the arrangement, and the difficulty in thoroughly cleaning the inside of the air conditioner is reduced.

In order to improve the connection reliability of the volute tongue assembly and the rear panel portion, the number of the first connecting assemblies is multiple, and the first connecting assemblies are arranged at intervals along the axial direction of the rear panel portion 10.

As shown in fig. 4 and 5, the second connecting assembly includes a locking protrusion 41 and a locking groove 42, which are engaged with each other, one of the locking protrusion 41 and the locking groove 42 is disposed on the rear panel portion 10, and the other of the locking protrusion 41 and the locking groove 42 is disposed on the tongue assembly 20. The volute tongue component can be opened and closed by the arrangement, and the disassembly and assembly efficiency and reliability of the volute tongue component are improved.

In order to improve the connection reliability of the volute tongue assembly and the rear panel portion, the second connection assembly is provided in plurality, and the second connection assemblies are arranged at intervals along the axial direction of the rear panel portion 10.

Preferably, the catching protrusion 41 is of an elastic structure. The arrangement can set the width of the clamping protrusion 41 in a natural state to be larger than that of a clamping groove 42, and the clamping protrusion 41 can be deformed to enter the clamping groove to be locked by pressing the volute tongue component during assembly. The arrangement can improve the connection reliability of the volute tongue assembly.

Preferably, the latching protrusion 41 is a hook, and the backside of the hook is provided with a flexible slot 411. The arrangement can improve the connection stability of the clamping protrusions.

The geometric centre line of at least some of the latching projections 41 is arranged at an angle to the vertical. The arrangement can increase the friction force between the clamping protrusion 41 and the groove wall of the clamping groove after the clamping protrusion 41 is assembled in the clamping groove. Wherein, the width of the notch of the clamping groove 42 can be smaller than the width of the groove bottom. The clamping effect of the clamping groove on the clamping protrusion 41 can be increased, and the clamping capacity of the clamping groove is improved.

Specifically, as shown in fig. 6 to 12, the volute tongue assembly 20 includes a volute tongue 21, an air outlet frame 22, an air deflector 23 and a wind sweeping blade 24. The support boss 31 is integrally provided with the rear panel portion 10, the connecting shaft 32 is integrally provided with the volute tongue 21, and the connecting shaft 32 is inserted downward in the support boss 31 in the vertical direction. The air-out frame 22 is connected with the volute tongue 21, the clamping protrusion 41 and the air-out frame 22 are integrally arranged, and the clamping groove 42 is arranged on the rear panel part 10. The air deflector 23 is connected with the air-out frame 22 and is positioned outside the air-out frame 22. The wind sweeping blade 24 is connected with the air outlet frame 22 and is positioned at the inner side of the air outlet frame 22, and the wind sweeping blade 24 is arranged adjacent to the volute tongue 21. The arrangement can effectively improve the connection reliability of the volute tongue assembly.

Further, as shown in fig. 13 to 24, the packaged air conditioner further includes a support portion 50, a front panel 60, an air duct portion 70, a cross-flow fan blade 80, and a driving portion. The back panel part 10 and the volute tongue assembly 20 are connected with the support part 50. The front panel 60 is connected with the support portion 50 and is disposed opposite to the rear panel portion 10 to enclose an accommodation chamber. The air channel portion 70 is disposed on the supporting portion 50 and located in the receiving cavity. The cross-flow fan blade 80 is arranged in the accommodating cavity. The driving part is arranged in the accommodating cavity, and when the rear panel part 10 is placed in the vertical direction, the cross-flow fan blade 80 is operated to move upwards for a preset distance in the vertical direction so that the cross-flow fan blade 80 can be removed from the accommodating cavity after the cross-flow fan blade 80 is separated from the output shaft 90 of the driving part. The through-flow fan blade assembly has the advantages that the through-flow fan blade assembly is convenient to disassemble when the air conditioner is cleaned, and the problem that the through-flow fan blade assembly can be disassembled only by horizontally lying the cabinet air conditioner in the prior art is solved.

As shown in fig. 17, the air duct portion 70 includes an air duct 71 and a top cover 72. The air duct 71 is connected with the support part 50; the top cover 72 is detachably connected to the air duct 71. The through-flow fan blade can be conveniently detached. When the cross-flow fan blade is detached, the top cover 72 is only needed to be detached, at the moment, a yielding space is formed at the top cover, and after the upper part of the cross-flow fan blade can continuously move upwards for a certain distance, the cross-flow fan blade is separated from the output shaft of the driving part. Wherein the driving part is a motor. As shown in fig. 18, the shaft body of the output shaft 90 is provided with a shaft offset 91. The device can detect and improve whether the cross-flow fan blade and the motor are assembled in place or not, so that the connection reliability of the motor and the cross-flow fan blade is improved. Wherein, the cabinet air conditioner is also provided with an air conditioner top cover 101, and an evaporator part 100 is arranged inside.

Particularly, the cabinet air conditioner solves the problems that an air duct is not easy to disassemble and wash and a wind sweeping blade is not easy to disassemble and wash. The air conditioner is a detachable and washable air conditioner, and the parts with the most accumulated dirt in the air conditioner can be thoroughly cleaned, so that the final cleaning effect is achieved, and more fresh air flow is conveyed indoors. The traditional air duct component and the air outlet component are combined and disassembled into an air duct component and a volute tongue component, and the volute tongue component can be opened around the air duct component in a free buckling mode.

The front part of the air conditioner is fixed on the rear panel part through a first connecting assembly, wherein the first connecting assembly can be in a bolt buckle mode. The traditional air duct component and the air outlet component are combined and disassembled into an air duct component and a volute tongue component. Wherein the air channel component is arranged on the rear panel component, and the volute tongue component can be opened by rotating around the air channel component in a free buckling mode. When the volute tongue component is disassembled and washed, the volute tongue component is rotated and opened, and the wind sweeping blade of the volute tongue can be washed after the volute tongue component is disassembled. The air duct assembly is fixed on the rear panel, and at the moment, the internal parts such as the air duct assembly, the evaporator assembly and the like can be cleaned or cleaned on the whole machine.

In the present application, a part of the structure of the air duct component is disassembled to the front panel component, and the assembly is as follows:

the volute tongue component: the volute tongue structure splitting part of the traditional air duct comprises a volute tongue structure, an upper wind sweeping blade structure, a lower wind sweeping blade structure, a driving mechanism of the upper wind sweeping blade structure and the lower wind sweeping blade structure and a whole air outlet part, wherein the volute tongue part can be rotatably opened and fixed on an air duct part in a common hinge mode (a bolt mode). The other side of the volute tongue component is fixed in a disassembly mode that the clamping hook is matched with the clamping groove.

The air duct assembly is fixed on an evaporator part on the air inlet panel through screws, the top of the air duct part can be disassembled into an air duct top cover, an air duct and other parts, and after the fan blade is unscrewed from one screw at the position of the air duct top cover (as shown in figure 14), the fixing screw at the position of a motor shaft (as shown in figure 15) is removed, so that the fan blade at the place where dirt of the air conditioner is most concentrated can be taken out.

Before assembly, the front panel component (the air conditioner top cover is not assembled) and the rear panel component are assembled in a matched mode from top to bottom through a buckle, then the air conditioner top cover is assembled, and finally screws of the air conditioner top cover and the chassis are screwed (as shown in figures 21 to 24), so that the whole assembly is completed.

When the air conditioner top cover is disassembled and washed, the air conditioner top cover is taken down by disassembling 4 screws at the position of the air conditioner top cover 101. The screws at two sides of the front panel matched with the chassis and the screws (generally 2 to 3 screws) of the air conditioner top cover matched with the air inlet are loosened, then the front panel component is integrally lifted upwards, and the front panel component is taken down. The front panel component includes a front panel 60, a lower decorative plate 61, an upper decorative plate 62, and a display box 63.

At the moment, one end of the volute tongue component is pulled by hand, one end of the volute tongue component is connected with the air channel component in a hinge mode, and the other end of the volute tongue component is freely disassembled and connected through the second connecting component, so that the volute tongue component can be rotatably opened around the air channel component, the whole air conditioner can display fan blades of the air channel component and wind sweeping blades in the volute tongue component, the volute tongue component is disassembled into the volute tongue, the air outlet frame, the air guide plate and the wind sweeping blades, and all parts of the volute tongue component can be cleaned at the moment.

Cleaning the cross-flow fan blade, cleaning the air duct and other filth blockage areas, and comprises the following steps: the air duct component is mounted on the rear panel component, a screw of a top cover of the air duct part is dismounted (as shown in D in fig. 14), then the top cover is rotated to extract upwards, the screw at the inner side of the lower end of the cross-flow fan blade is unscrewed until the cross-flow fan blade can be loosened up and down (the screw is unscrewed for a certain distance and does not need to be taken out), the cross-flow fan blade is extracted upwards for a certain distance until the cross-flow fan blade leaves an output shaft of the motor, the lower cross-flow fan blade is slightly inclined, and the cross-flow fan blade is taken out. And after cleaning, installing the cross-flow fan blade back as it is. When the fan is installed, screw holes of the lower cross-flow fan blade should be aligned, otherwise, the deviation of the motor is influenced. After the air conditioner is cleaned, the original installation is carried out according to the original disassembly and cleaning mode, so that the air conditioner can clean the most-dirty part of the air conditioner in an all-dimensional and deep mode, and fresh air is blown out of the air conditioner. When the air duct and the cross-flow fan blade are cleaned, clear water can be used for replacing the air duct and the cross-flow fan blade.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (18)

1. A cabinet air conditioner, comprising:

a rear panel section (10);

a volute tongue assembly (20), wherein the volute tongue assembly (20) is movably connected with the rear panel part (10) so that the volute tongue assembly (20) has a locking position connected with the rear panel part (10), and at least part of the volute tongue assembly (20) has an avoiding position separated from the rear panel part (10), and when the volute tongue assembly (20) is located at the avoiding position, the fan blade part can be taken out from one side of the rear panel part (10).

2. The cabinet air-conditioner according to claim 1, wherein the circumferential direction of the volute tongue assembly (20) has a first connection side and a second connection side, the first connection side is movably connected with the rear panel portion (10) by a first connection assembly, the second connection side is detachably connected with the rear panel portion (10) by a second connection assembly, the volute tongue assembly (20) is rotatably disposed in the circumferential direction of the rear panel portion (10) such that the second connection side has a locking position connected with the rear panel portion (10) and the second connection side has an escape position disengaged from the rear panel portion (10).

3. The cabinet air-conditioner according to claim 2, wherein the first connection side is hinged to the rear panel portion (10) by a first connection assembly, and the volute tongue assembly (20) is rotatably disposed around the hinge point in a circumferential direction of the rear panel portion (10) so that the second connection side is located at the locking position or the avoiding position.

4. The cabinet air-conditioner according to claim 2 or 3, wherein the first connection assembly includes a support boss (31) and a connection shaft (32), the connection shaft (32) is rotatably connected with the support boss (31), one of the support boss (31) and the connection shaft (32) is connected with the rear panel part (10), and the other of the support boss (31) and the connection shaft (32) is connected with the volute tongue assembly (20).

5. The cabinet air-conditioner according to claim 4, wherein the first connection assembly is provided in plurality, and the plurality of first connection assemblies are arranged at intervals along the axial direction of the rear panel part (10).

6. The cabinet air-conditioner according to claim 4, wherein the second connecting assembly comprises a snap projection (41) and a snap groove (42) which are matched with each other, one of the snap projection (41) and the snap groove (42) is arranged on the rear panel part (10), and the other of the snap projection (41) and the snap groove (42) is arranged on the volute tongue assembly (20).

7. The cabinet air-conditioner according to claim 6, wherein the second connecting assembly is provided in plurality, and the plurality of second connecting assemblies are arranged at intervals along an axial direction of the rear panel part (10).

8. The cabinet air-conditioner according to claim 6, wherein the catching protrusion (41) is of an elastic structure.

9. The cabinet air-conditioner according to claim 6, wherein the volute tongue assembly (20) comprises:

the support boss (31) and the rear panel portion (10) are integrally arranged, the connecting shaft (32) and the worm tongue (21) are integrally arranged, and the connecting shaft (32) is downwards inserted into the support boss (31) along the vertical direction.

10. The cabinet air-conditioner according to claim 9, wherein the volute tongue assembly (20) further comprises:

the air-out frame (22), air-out frame (22) with snail tongue (21) are connected, joint arch (41) with air-out frame (22) an organic whole sets up, draw-in groove (42) are seted up in on back panel (10).

11. The cabinet air-conditioner according to claim 10, wherein the volute tongue assembly (20) further comprises:

the air deflector (23) is connected with the air outlet frame (22) and is positioned on the outer side of the air outlet frame (22);

the air sweeping blade (24) is connected with the air outlet frame (22) and is positioned on the inner side of the air outlet frame (22), and the air sweeping blade (24) is arranged adjacent to the volute tongue (21).

12. The cabinet air-conditioner according to claim 1, further comprising:

a support part (50), wherein the rear panel part (10) and the volute tongue assembly (20) are connected with the support part (50);

a front panel (60), wherein the front panel (60) is connected with the supporting part (50) and is arranged opposite to the rear panel part (10) to form an accommodating cavity;

the air channel part (70), the air channel part (70) is arranged on the supporting part (50) and is positioned in the accommodating cavity;

the fan blade part comprises a cross-flow fan blade (80), and the cross-flow fan blade (80) is arranged in the accommodating cavity;

the driving part is arranged in the containing cavity, and when the rear panel part (10) is placed in the vertical direction, the through-flow fan blade (80) is operated to move upwards for a preset distance in the vertical direction so that the through-flow fan blade (80) can be removed from the containing cavity after being separated from an output shaft (90) of the driving part.

13. The cabinet air-conditioner according to claim 12, wherein the air duct portion (70) includes:

an air duct (71), wherein the air duct (71) is connected with the supporting part (50);

a top cover (72), the top cover (72) being detachably connected with the air duct (71).

14. The cabinet air-conditioner according to claim 12, wherein the output shaft (90) has a shaft offset (91) provided on the shaft body.

15. The cabinet air-conditioner according to claim 6, wherein the latch protrusion (41) is a hook, and a flexible slot (411) is provided at a back side of the hook.

16. The cabinet air-conditioner according to claim 6, wherein the geometric centerline of at least some of the latch protrusions (41) is disposed at an angle to the vertical.

17. The cabinet air-conditioner according to claim 2, wherein the first connection side is detachably connected with the rear panel part (10) by the first connection assembly.

18. The cabinet air-conditioner according to claim 6, wherein the slot width of the slot (42) is less than the width of the slot bottom.

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