Removable and washable air conditioner indoor unit

Abstract

The present invention relates to the technical field of air conditioners, and discloses a detachable and washable air conditioner indoor unit, which is hinged on an air duct shell by one end of a locking piece, and the other end of the locking piece is movably connected to a base body. When the locking piece is connected to the base body, it can be used to limit the removal of the air duct component through a first opening, thereby ensuring the assembly stability between the air duct component and the base body. At the same time, since the locking piece is movably connected to the base body, when the locking piece is disconnected from the base body, the air duct component and the base body can be unlocked to remove the air duct component from the base body for easy cleaning. In this way, the use of connecting pieces such as screws to connect and fix the air duct shell and the base body can be avoided. The disassembly operation is simple, and the stability of the connection can be maintained after repeated disassembly. The risks of incorrect installation or missing installation of the connecting pieces can also be effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioners, in particular to a detachable and washable air conditioner indoor unit. Background Art

[0002] As people's living standards gradually improve, their requirements for living environment are getting higher and higher. Due to the regulating effect of air conditioners on ambient temperature and / or humidity, they are widely used in room comfort regulation.

[0003] After using the existing air conditioner for a period of time, a lot of dust will accumulate on the internal air duct system and other parts, which can easily lead to the breeding of harmful bacteria, making the air conditioner a secondary pollution source, directly endangering human health. The assembly relationship between the various parts of the traditional air conditioner is complicated, and users cannot disassemble and clean them by themselves, so nowadays, the easy-to-disassemble and clean air conditioners are becoming more and more popular. When the indoor unit is working, the fan rotates continuously, and the air is blown out from the air outlet assembly after heat exchange between the air duct component and the evaporation component. Dust and bacteria in the air are easily accumulated on the air duct component. In the long run, it will seriously affect the air quality and further affect the physical and mental health of the user. Therefore, the air duct component of the existing detachable air conditioner is arranged to be detachable from the casing and the base body of the indoor unit, so as to facilitate the cleaning of the air duct component. However, the existing detachable air duct components are connected to the base body and the casing by a plurality of screws. When disassembling, it is necessary to remove all the screws on the air duct component one by one. Moreover, when disassembling, it is necessary to keep the sizes and installation positions of the screws from being confused so as to be able to assemble again. This brings great inconvenience to the cleaning operation and the user experience is poor. Moreover, the screws are prone to stripping after repeated assembly, resulting in unstable installation of the air duct component. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing detachable air duct components are connected to the base body and the casing by a number of screws, the disassembly operation is inconvenient, the user experience is poor, and the screws are prone to stripping after repeated assembly, resulting in unstable installation of the air duct components.

[0005] In order to solve the above technical problems, the present invention provides a detachable and washable air conditioner indoor unit, comprising:

[0006] A casing, wherein the casing is provided with a first opening;

[0007] A base body, the base body is arranged in the housing, and a driving mechanism is arranged on one side of the base body;

[0008] An air duct component, the air duct component is detachably connected to the base body and can be removed through the first opening, the air duct component includes an air duct housing, and the air duct housing forms an air duct cavity;

[0009] A fan, the fan is arranged in the air duct cavity, and the fan is detachably connected to the driving mechanism;

[0010] A locking piece, one end of which is hinged on the air duct housing, and the other end of which is movably connected to the base body. When the locking piece is connected to the base body, it can be used to limit the removal of the air duct component through the first opening.

[0011] Furthermore, a locking groove is provided on the base body, and mounting holes are respectively provided on both sides of the air duct shell. The locking member includes a main body that can be rotatably locked into the locking groove, one end of the main body is provided with a rotating shaft that can be assembled into the mounting hole, and the other end of the main body is provided with a toggle portion for toggling the main body to rotate around the rotating shaft to cooperate with the locking groove.

[0012] Furthermore, a clamping structure for connecting with the base body is provided at the bottom of the air duct housing.

[0013] Furthermore, the clamping structure includes a plurality of clamping hooks arranged at the bottom of the front end of the air duct housing, each of the clamping hooks is arranged toward the rear end of the air duct housing, and the base body is provided with a plurality of first clamping grooves corresponding to the clamping hooks.

[0014] Furthermore, the clamping structure also includes second clamping slots provided on both sides of the bottom of the air duct housing, the second clamping slots are provided close to the rear end of the air duct housing, and the base body is provided with buckles corresponding to the second clamping slots.

[0015] Furthermore, a plurality of clamping parts for clamping and fixing with the lower panel are also provided on the upper front end of the air duct housing.

[0016] Furthermore, a limiting protrusion is provided on the rotating shaft, and a limiting groove for avoiding the limiting protrusion is provided on the side of the mounting hole. The limiting groove is connected to the mounting hole. When the rotating shaft is assembled into the mounting hole, the limiting protrusion abuts against the end of the mounting hole.

[0017] Furthermore, the air duct housing includes side walls arranged on both sides, the mounting holes are arranged on the side walls, a hook block is arranged on the main body, and a limiting step that can cooperate with the hook block is arranged on the inner side of the side wall.

[0018] Furthermore, a travel groove for the hook block to move is provided below the limiting step.

[0019] Furthermore, a condensation water channel is provided at the upper end of the side wall, and a drain outlet is provided at the end of the condensation water channel.

[0020] Compared with the prior art, the detachable and washable air conditioner indoor unit of the embodiment of the present invention has the following beneficial effects:

[0021] A detachable and washable air-conditioning indoor unit according to an embodiment of the present invention comprises a casing, a base body, an air duct component, a fan and a locking piece. The air duct component is detachably connected to the base body, thereby facilitating the removal and cleaning of the air duct component. The fan is arranged in the air duct cavity and can be detachably connected to a driving mechanism on the base body, thereby facilitating the removal and cleaning of the fan from the air duct component. At the same time, a driving mechanism for driving the fan is arranged on a side of the base body, thereby preventing the charged driving mechanism from being removed along with the fan, and effectively ensuring the safety of the removal and cleaning process. Specifically, one end of the locking piece is hinged on the air duct casing, and the locking piece is locked. The other end of the stopper is movably connected to the base body, and when the locking member is connected to the base body, it can be used to limit the removal of the duct component through the first opening to ensure the assembly stability between the duct component and the base body. At the same time, since the locking member is movably connected to the base body, when the locking member is disconnected from the base body, the duct component and the base body can be unlocked to remove the duct component from the base body for easy cleaning. In this way, the use of connectors such as screws to connect and fix the duct shell and the base body can be avoided. The disassembly operation is simple, and the stability of the connection can be maintained after repeated disassembly. The risks of incorrect installation or missing installation of the connector can also be effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of an indoor unit according to an embodiment of the present invention;

[0023] Figure 2 is a schematic diagram of the exploded structure of an indoor unit according to an embodiment of the present invention;

[0024] Figure 3 It is a structural schematic diagram of a state in which an air duct component that is easy to disassemble and a base body are locked in an embodiment of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the air duct component and the base body in an unlocked state for easy disassembly according to an embodiment of the present invention;

[0026] Figure 5 is a schematic structural diagram of an air duct component that is easy to disassemble according to an embodiment of the present invention;

[0027] Figure 6 is a structural schematic diagram of the easily disassembled air duct component of an embodiment of the present invention from another perspective;

[0028] Figure 7 yes Figure 6 A magnified schematic diagram of point A;

[0029] Figure 8 is a schematic structural diagram of a base body according to an embodiment of the present invention;

[0030] Fig. 9Schematic diagram of the structure of the locking member according to an embodiment of the present invention.

[0031] In the figure, 1, casing; 2, base body; 3, air duct component; 4, fan; 5, air outlet assembly; 6, evaporation component; 7, upper panel; 11, first opening; 21, locking groove; 22, first card slot; 23, buckle; 31, air duct housing; 32, locking member; 33, card connection structure; 34, card connection member; 311, mounting hole; 312, side wall; 313, limiting step; 314, travel groove; 315, limiting groove; 316, condensation water channel; 317, drain outlet; 321, main body; 322, rotating shaft; 323, toggle part; 324, limiting protrusion; 325, hook block; 331, card hook; 332, second card slot; 51, lower panel. DETAILED DESCRIPTION

[0032] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0035] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In the present application, the air conditioner performs the refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation, and supplies refrigerant to the conditioned and heat-exchanged air.

[0036] The present application is in the field of air conditioning structure technology. Specifically, the air conditioner performs the circulation of refrigerant through a compressor, a condenser, an expansion valve and an evaporator. The refrigerant cycle includes a series of processes involving compression, condensation, expansion and evaporation. The compressor compresses the refrigerant gas in a high temperature and high pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase and releases heat to the surrounding environment through the condensation process. The expansion valve expands the liquid phase refrigerant in a high temperature and high pressure state condensed in the condenser into a low pressure liquid phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor. The evaporator can achieve a refrigeration effect by utilizing the latent heat of evaporation of the refrigerant to exchange heat with the material to be cooled. Throughout the refrigerant cycle, the air conditioner can adjust the temperature and humidity of the indoor space.

[0037] The outdoor unit of the air conditioner includes a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and the expansion valve can be set in the indoor unit of the air conditioner or the outdoor unit of the air conditioner. One of the indoor heat exchanger and the outdoor heat exchanger is used as a condenser, and the other is used as an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

[0038] The indoor unit includes a casing 1, a base body 2, an air duct component 3, a fan 4, an air outlet assembly 5 and an upper panel 7. The base body 2 is arranged in the casing 1. The inner walls of both sides of the casing 1 are connected and fixed to the base body 2 to form an installation whole. The air duct component 3 is arranged in the casing 1 and connected to the base body 2. The casing 1 has a first opening 11 and a second opening. The upper panel is arranged at the second opening and is used to open or close the second opening. The air inlet of the indoor unit is connected to the air duct inlet of the air duct component 3, and the air outlet of the indoor unit is connected to the outlet of the air duct component 3. The air outlet assembly 5 is connected to the first opening 11 of the casing 1, and is used to open or close the first opening 11. Generally, the air outlet assembly 5 includes a lower panel 51, and the upper end of the lower panel 51 is movably connected to the casing. The lower panel 51 is provided with an air outlet, and an air guide assembly is provided at the air outlet. The evaporation component 6 of the indoor unit is connected to the base body 2 and is located in the casing 1. The evaporation component 6 is covered in the upper space of the fan 4. The air enters the air duct from the air inlet and is blown out from the air outlet after heat exchange with the fan 4 and the evaporation component 6.

[0039] like Figures 1 to 9As shown, a detachable and washable air-conditioning indoor unit according to a preferred embodiment of the present invention comprises a casing 1, a base body 2, an air duct component 3, a fan 4 and a locking member 32. The casing 1 is provided with a first opening 11, and a driving mechanism is provided on one side of the base body 2. The air duct component 3 is detachably connected to the base body 2 and can be removed through the first opening 11, thereby facilitating the disassembly and cleaning operation of the air duct component 3. The air duct component 3 comprises an air duct shell 31, and the air duct shell 31 forms an air duct cavity. The fan 4 is arranged in the air duct cavity, and the fan 4 is detachably connected to the driving mechanism on the base body 2, thereby facilitating the disassembly and cleaning of the fan 4 from the air duct component 3. Generally, the driving mechanism is provided with a driving shaft, and the fan 4 is provided with a shaft sleeve which is plugged and matched with the driving shaft. At the same time, the driving mechanism for driving the fan 4 is arranged on the side of the base body 2, thereby preventing the charged driving mechanism from following The fan 4 can be disassembled together, which can effectively ensure the safety of the disassembly process and the cleaning process. One end of the locking piece 32 is hinged on the air duct shell 31, and the other end of the locking piece 32 is movably connected to the base body 2. When the locking piece 32 is connected to the base body 2, it can be used to limit the removal of the air duct component 3 through the first opening 11, thereby ensuring the assembly stability between the air duct component 3 and the base body 2. At the same time, since the locking piece 32 is movably connected to the base body 2, when the locking piece 32 is disconnected from the base body 2, the air duct component 3 and the base body 2 can be unlocked to remove the air duct component 3 from the base body 2 for easy cleaning. In this way, the use of connecting pieces such as screws to connect and fix the air duct shell 31 and the base body 2 can be avoided. The disassembly operation is simple, and the stability of the connection can be maintained after repeated disassembly. The risks of incorrect installation or missing installation of connecting pieces can also be effectively avoided.

[0040] The cam 321 is provided with a locking groove 21 on the base body 2, and mounting holes 311 are provided on both sides of the air duct shell 31. The locking member 32 includes a main body 321 that can be rotatably locked into the locking groove 21. One end of the main body 321 is provided with a rotating shaft 322 that can be assembled into the mounting hole 11, and the other end of the main body 321 is provided with a toggle portion 323 for toggling the main body 321 to rotate around the rotating shaft 322 to cooperate with the locking groove 21. The locking member 32 is rotatably assembled in the mounting holes 311 on both sides of the air duct shell 31

[0041] Furthermore, a snap-fitting structure 33 for connecting to the base body 2 is provided at the bottom of the duct housing 31, and the snap-fitting structure 33 and the locking member 32 are used to jointly realize the snap-fitting and fixing between the bottom of the duct housing 31 and the base body 2. Specifically, the snap-fitting structure 33 includes a plurality of hooks 331 arranged at the bottom of the front end of the duct housing 31 (in this embodiment, referring to the usage status of the product, the end facing the user is defined as the front end / front side / front, and the end opposite to the front end / front side / front is defined as the rear end / rear side / rear), each hook 331 is arranged toward the rear end of the duct housing 31, and a plurality of first slots 22 corresponding to the hooks 331 are provided on the base body 2. When the duct component 3 is pushed into the base body 2 and assembled in place, the plurality of hooks 331 at the bottom of the front end are snap-fitted and fixed with the first slots 22 on the base body 2, thereby limiting the freedom of the duct component 3 in the front-to-back direction, and working together with the locking member 32 to ensure the stability of the duct component 3. Furthermore, the snap-fitting structure 33 also includes second snap-fitting grooves 332 provided on both sides of the bottom of the air duct shell 31, and the second snap-fitting grooves 332 are arranged near the rear end of the air duct shell 31, and the base body 2 is provided with a buckle 23 corresponding to the second snap-fitting groove 332. By providing second snap-fitting grooves 332 corresponding to the buckle 23 of the base body 2 on both sides of the bottom of the air duct shell 31, and the second snap-fitting grooves 332 are arranged near the rear end of the air duct shell 31, when the air duct shell 31 is pushed backward into the base body 2 so that the buckle 23 is snapped into the second snap-fitting groove 332, a "click" sound will be heard to indicate that the buckle is in place, and a sense of pause will be heard at the moment of snapping, thereby reminding the user that the air duct shell 31 has been assembled in place, thereby facilitating the user to perceive the assembly status.

[0042] Since the outlet of the air duct is connected to the air outlet, the air outlet assembly 5 is arranged at the air outlet. In order to ensure that the air duct shell 31 is connected and fixed to the lower panel of the air outlet assembly 5, a plurality of clips 34 for clipping and fixing with the lower panel of the air outlet assembly 5 are also provided at the upper front end of the air duct shell 31, thereby fastening the air duct shell 31, the lower panel and the base body 2 to improve the stability of the indoor unit.

[0043] In this embodiment, the rotating shaft 322 is arranged perpendicular to the main body 321, and the rotating shaft 322 is assembled into the mounting hole 311 of the air duct housing 31, that is, the main body 321 of the locking member 32 is arranged parallel to the side of the air duct housing 31, thereby saving the installation space of the locking member 32 and ensuring the integrity of the air duct component 3. Furthermore, a limiting protrusion 324 is provided on the rotating shaft 322, and a limiting groove 315 for avoiding the limiting protrusion 324 is provided on the side of the mounting hole 311. The limiting groove 315 is connected to the mounting hole 311. When the rotating shaft 322 is assembled to the mounting hole 311, the limiting protrusion 324 abuts against the end of the mounting hole 311. When installing the locking member 32, align the rotating shaft 322 with the mounting hole 311, and at the same time ensure that the limiting protrusion 324 on the rotating shaft 322 corresponds to the limiting groove 315. After the rotating shaft 322 is assembled into the mounting hole 311 so that the limiting protrusion 324 completely passes through the limiting groove 315, the rotating shaft 322 is rotated so that the limiting protrusion 324 avoids the limiting groove 315 and abuts against the end of the mounting hole 311 to limit the rotating shaft 322 and prevent the rotating shaft 322 from falling off from the mounting hole 311.

[0044] When the body 321 is rotated upward and unlocked from the locking groove 21, in order to avoid the risk of the locking member 32 being in a free state and falling off, in this embodiment, the air duct housing 31 includes side walls 312 arranged on both sides, a hook block 325 is arranged on the body 321, and a limiting step 313 that can cooperate with the hook block 325 is arranged on the inner side of the side wall 312. In this way, when the locking member 32 is disengaged from the locking groove 21, the body 321 can be rotated upward to make the hook block 325 hooked on the limiting step 313 to limit the freedom of the locking member 32, and further In order to ensure that the hook block 325 interferes with the inner side of the side wall 312 during the downward rotation of the locking member 32, a travel groove 314 for the hook block 325 to move is provided below the limiting step 313. It should be noted that the locking member 32 and the air duct components in this embodiment are generally plastic parts, and the plastic parts can produce a certain degree of plastic deformation. Therefore, even if the travel groove 314 is not provided, the body 321 of the locking member 32 can be pulled outward so that the hook block 325 does not contact the side wall 312 of the air duct housing 31 for rotation and locking.

[0045] In this embodiment, a condensation water channel 316 is provided at the upper end of the side wall 312 of the air duct shell 31, and a drain outlet 317 is provided at the end of the condensation water channel 316. The condensed water formed by the evaporation component can be gathered in the condensation water channel 316, and then discharged through the drain outlet 317 at the end of the condensation water channel 316 to ensure the normal operation of the indoor unit.

[0046] The working process of the present invention is as follows: when the air outlet assembly 5 and the fan 4 and other components have been disassembled or are in a detachable state, the toggle portion 323 of the locking member 32 is toggled to rotate the locking member 32 upward to disengage it from the locking groove 21, and then the air duct housing 31 is pulled outward through the first opening 11 to achieve the disassembly of the air duct component 3. During assembly, the air duct housing 31 is pushed inward into the base body 2 through the first opening until the second buckle 23 on the base body 2 is engaged with the second slot 332 of the air duct housing 31. At this time, the air duct housing 31 is assembled in place, and then the locking member 32 is rotated downward so that the main body 321 is engaged with the locking slot 21 of the base body 2 for locking.

[0047] In summary, the embodiment of the present invention provides a detachable and washable air conditioner indoor unit, in which the air duct component 3 is detachably connected to the base body 2, thereby facilitating the detachable and washing operation of the air duct component 3, and the fan 4 is arranged in the air duct cavity and can be detachably connected to the driving mechanism on the base body 2, thereby facilitating the detachable and washing operation of the fan 4 from the air duct component 3. At the same time, the driving mechanism for driving the fan 4 is arranged on the side of the base body 2, thereby preventing the charged driving mechanism from being disassembled along with the fan 4, and effectively ensuring the safety of the disassembly process and the cleaning process. Specifically, one end of the locking member 32 is hingedly mounted on the air duct housing 31, and the other end of the locking member 32 is movably connected to the base body 2 The locking piece 32 is movably connected to the base body 2, and can be used to limit the removal of the air duct component 3 through the first opening 11, so as to ensure the assembly stability between the air duct component 3 and the base body 2. At the same time, since the locking piece 32 is movably connected to the base body 2, when the locking piece 32 is disconnected from the base body 2, the air duct component 3 and the base body 2 can be unlocked to remove the air duct component 3 from the base body 2 for easy cleaning. In this way, the use of connecting pieces such as screws to fix the connection between the air duct shell 31 and the base body 2 can be avoided. The disassembly operation is simple, and the stability of the connection can be maintained after repeated disassembly. The risks of incorrect installation or missing installation of the connecting pieces can also be effectively avoided.

[0048] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A detachable and washable air conditioner indoor unit, characterized in that: include: A casing, wherein the casing is provided with a first opening; A base body, the base body is arranged in the housing and is connected and fixed to the inner walls of both sides of the housing to form an integral installation body, and a driving mechanism is arranged on one side of the base body; An air duct component, the air duct component is detachably connected to the base body and can be removed through the first opening, the air duct component includes an air duct housing, the air duct housing forms an air duct cavity, and the bottom of the air duct housing is provided with a clamping structure for connecting with the base body; A fan, the fan is arranged in the air duct cavity, and the fan is detachably connected to the driving mechanism; An air outlet component, the air outlet component is arranged at the first opening of the housing, and is used to open or close the first opening, and the air outlet component includes a lower panel, and the lower panel is provided with an air outlet; A locking piece, one end of which is hinged on the air duct housing, and the body of the locking piece is arranged parallel to the side of the air duct housing, and the other end of the locking piece is movably connected to the base body. When the locking piece is connected to the base body, the clamping structure and the locking piece jointly realize the clamping fixation between the bottom of the air duct housing and the base body to limit the removal of the air duct component through the first opening.

2. The detachable and washable air conditioner indoor unit according to claim 1, characterized in that: A locking groove is provided on the base body, and mounting holes are respectively provided on both sides of the air duct shell. The locking member includes a main body that can be rotatably locked into the locking groove, one end of the main body is provided with a rotating shaft that can be assembled into the mounting hole, and the other end of the main body is provided with a toggle portion for toggling the main body to rotate around the rotating shaft to cooperate with the locking groove.

3. The detachable and washable air conditioner indoor unit according to claim 1, characterized in that: The clamping structure includes a plurality of clamping hooks arranged at the front bottom of the air duct housing, each of the clamping hooks is arranged toward the rear end of the air duct housing, and the base body is provided with a plurality of first clamping grooves corresponding to the clamping hooks.

4. The detachable and washable air conditioner indoor unit according to claim 3, characterized in that: The clamping structure also includes second clamping slots disposed on both sides of the bottom of the air duct housing, the second clamping slots are disposed close to the rear end of the air duct housing, and the base body is provided with buckles corresponding to the second clamping slots.

5. The detachable and washable air conditioner indoor unit according to claim 4, characterized in that: The upper front end of the air duct housing is also provided with a plurality of clamping parts for clamping and fixing with the lower panel.

6. The detachable and washable air conditioner indoor unit according to claim 2, characterized in that: A limiting protrusion is provided on the rotating shaft, and a limiting groove for avoiding the limiting protrusion is provided on the side of the mounting hole. The limiting groove is connected to the mounting hole. When the rotating shaft is assembled into the mounting hole, the limiting protrusion abuts against the end of the mounting hole.

7. The detachable and washable air conditioner indoor unit according to claim 6, characterized in that: The air duct housing comprises side walls arranged on both sides, the mounting holes are arranged on the side walls, a hook block is arranged on the body, and a limiting step which can cooperate with the hook block is arranged on the inner side of the side wall.

8. The detachable and washable air conditioner indoor unit according to claim 7, characterized in that: A travel groove for the hook block to move is arranged below the limiting step.

9. The detachable and washable air conditioner indoor unit according to any one of claims 7 or 8, characterized in that: A condensation water channel is provided at the upper end of the side wall, and a drain port is provided at the end of the condensation water channel.

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