CN219433460U - Indoor unit of air conditioner - Google Patents

Abstract

The utility model relates to an air conditioner indoor unit, which belongs to the technical field of shell air conditioners, and comprises: the air conditioner comprises a shell, a base, an air conditioner fan, an indoor heat exchanger, a water receiving disc, a mounting seat and a threaded connecting piece, wherein an air conditioner air channel is arranged in the shell, and an air conditioner air outlet communicated with the air conditioner air channel is formed in the outer wall of the shell; the base is arranged in the shell; the air conditioner fan is arranged on the base and is used for conveying air-conditioning air to the indoor through the air conditioner air duct and the air conditioner air outlet; the indoor heat exchanger is arranged on the base, and the refrigerant flowing in the indoor heat exchanger exchanges heat with air to form a heating cycle or a refrigerating cycle; the water receiving disc and the base are integrally arranged; the mounting seat is arranged on the outer side wall of the water receiving disc, which faces the air outlet of the air conditioner, and is provided with a threaded hole; the threaded connecting piece penetrates through the shell and is connected with the threaded hole of the mounting seat.

Description

Indoor unit of air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to an air conditioner indoor unit.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means. The air conditioner generally comprises an inner machine and an outer machine, and the inner machine and the outer machine are connected through a wall pipe. In order to avoid condensed water from dripping into the room, a water receiving disc is arranged in the air conditioner.

In the prior art, the water pan is directly connected with the shell through the bolts, and when the connection part of the bolts is broken, the water pan is easy to cause water leakage, so that the user experience is poor.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

For this reason, this application aims at providing an air conditioning indoor unit, and water collector and base integrated into one piece set up, and the outer wall of water collector is provided with the mount pad, and threaded connection spare is directly connected with the screw hole on the water collector when being connected water collector and casing, and the structural strength of mount pad is high to avoid threaded connection spare and water collector separation, reduces the fracture possibility of leaking, improves user experience.

In order to achieve the above object, the present utility model provides an indoor unit of an air conditioner, comprising:

the air conditioner comprises a shell, wherein an air conditioner air channel is arranged in the shell, and an air conditioner air outlet communicated with the air conditioner air channel is formed in the outer wall of the shell;

the base is arranged in the shell;

the air conditioner fan is arranged on the base and is used for conveying air-conditioning wind to the indoor through the air conditioner air duct and the air conditioner air outlet;

an indoor heat exchanger provided to the base, wherein heat exchange is performed between a refrigerant flowing inside the indoor heat exchanger and air to form a heating cycle or a cooling cycle;

the water receiving disc is integrally arranged with the base;

the mounting seat is arranged on the outer side wall of the water receiving disc, which faces the air outlet of the air conditioner, and is provided with a threaded hole;

the threaded connection piece penetrates through the shell and is connected with the threaded hole of the mounting seat.

In technical scheme, water collector and base integrated into one piece set up, and the outer wall of water collector is provided with the mount pad, and threaded connection spare is directly connected with the screw hole on the water collector when being connected water collector and casing, and the structural strength of mount pad is high to avoid threaded connection spare and water collector separation, reduces the fracture possibility of leaking, improves user experience.

In some embodiments of the present application, a yielding hole is formed at one end of the mounting seat facing the air outlet of the air conditioner, a mounting column is arranged in the yielding hole, and the threaded hole is formed in the mounting column; the mounting column is directly connected with the hole wall of the abdication hole through a rib plate.

In some embodiments of the present application, the rib plate is disposed at intervals around the axis of the threaded hole.

In some embodiments of the present application, the mounting base is provided with a plurality of mounting bases along the length direction interval of the water pan, and at least one mounting base is provided at the end of the water pan.

In some embodiments of the present application, a plurality of first blind holes are formed in one side, away from the water pan, of the shell, the number of the first blind holes is the same as that of the mounting seats and is set in one-to-one correspondence, and the threaded connecting piece penetrates through the bottom of the first blind holes and is connected with the threaded holes of the mounting seats.

In some embodiments of the present application, a baffle is further disposed at the air outlet of the air conditioner of the housing; a plurality of butt-joint columns are arranged on one side, facing the base, of the baffle plate, and the number of the butt-joint columns is the same as that of the first blind holes and the butt-joint columns are in one-to-one corresponding insertion connection; the butt joint post deviates from the coaxial second blind hole of seting up of one side of base, threaded connection piece runs through first blind hole with the second blind hole and with the screw hole of mount pad is connected.

In some embodiments of the present application, a front panel is disposed on the housing, the front panel is fastened to one side of the housing, and the front panel seals the second blind hole.

In some embodiments of the present application, the front panel and the housing are respectively provided with a first clamping block and a first clamping groove, and the first clamping block is used for being clamped with the first clamping groove.

In some embodiments of the present application, the housing and the base are provided with a second clamping block and a second clamping groove respectively, and the second clamping block is used for being clamped with the second clamping groove.

In some embodiments of the present application, the mounting base is further provided with a plurality of mounting bases along an edge of the air outlet of the air conditioner at intervals.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a schematic view of the overall structure of an indoor unit of an air conditioner according to an embodiment of the present application;

fig. 2 is a front view of an air conditioning indoor unit according to an embodiment of the present application;

fig. 3 is an exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present application;

fig. 4 is a schematic structural view of a water receiving tray portion according to an embodiment of the present application;

FIG. 5 is an enlarged schematic view of portion A of FIG. 4;

fig. 6 is a sectional view of an air conditioner indoor unit according to an embodiment of the present application;

fig. 7 is an exploded cross-sectional view of an air conditioning indoor unit according to an embodiment of the present application;

FIG. 8 is a cross-sectional view of a water tray portion according to an embodiment of the present application;

FIG. 9 is a structural view of a baffle according to an embodiment of the present application;

fig. 10 is a schematic view of a part of the structure of an air conditioning indoor unit according to an embodiment of the present application.

In the above figures: 100. a housing; 101. a first blind hole; 200. a base; 201. a water receiving tray; 300. a mounting base; 400. a mounting column; 500. a threaded hole; 600. rib plates; 700. a baffle; 701. butt-joint columns; 702. a second blind hole; 800. a front panel.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication with each other, for example; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the present application, the air conditioning indoor unit performs a refrigeration cycle of an air conditioning case by using a compressor, a condenser, an expansion valve, and an indoor heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses refrigerant gas in a low-temperature and low-pressure state and discharges refrigerant gas in a high-temperature and high-pressure state. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released 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 indoor heat exchanger 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 indoor heat exchanger may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of vaporization of a refrigerant. The air conditioning case can adjust the temperature of the indoor space throughout the cycle. The outdoor unit of the air conditioner case refers to a portion of the refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner case includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an indoor heat exchanger. When the indoor heat exchanger is used as a condenser, the air-conditioning case serves as a heater of the heating mode, and when the indoor heat exchanger is used as the indoor heat exchanger, the air-conditioning case serves as a cooler of the cooling mode.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, in an exemplary embodiment of an air conditioning indoor unit according to the present utility model, the air conditioning indoor unit includes: the air conditioner comprises a shell 100, a base 200, an air conditioner fan, an indoor heat exchanger, a water pan 201, a mounting seat 300 and a threaded connecting piece, wherein the shell 100 is arranged indoors, an air conditioner air channel is arranged in the shell 100, and an air conditioner air outlet communicated with the air conditioner air channel is formed in the outer wall of the shell 100; the base 200 is disposed in the housing 100, and a part of the base 200 is an air conditioning duct, and the base 200 is used for installing an air conditioning fan and an indoor heat exchanger; the air conditioner fan is arranged on the base 200 and is used for conveying air-conditioning air to the indoor through the air conditioner air duct and the air conditioner air outlet; the indoor heat exchanger is installed at the base 200, and heat exchange is performed between the refrigerant flowing inside the indoor heat exchanger and the air to form a heating cycle or a cooling cycle; the water pan 201 is integrally arranged with the base 200; the mounting seat 300 is arranged on the outer side wall of the water pan 201 facing the air outlet of the air conditioner, and a threaded hole 500 is formed in the mounting seat 300; the screw is coupled with the screw hole 500 of the mount 300 through the housing 100.

Through above-mentioned technical scheme, water collector 201 and base 200 integrated into one piece set up, and the outer wall of water collector 201 is provided with mount pad 300, and threaded connection spare is directly connected with screw hole 500 on the water collector 201 when being connected water collector 201 and casing 100, and the structural strength of mount pad 300 is high to avoid threaded connection spare and water collector 201 separation, reduces the fracture and leaks the possibility, improves user experience. Meanwhile, the water pan 201 is integrally connected with the base 200, so that the strength of the structure is further improved, and the production and the manufacturing are convenient.

In some embodiments, the external air conditioner of the indoor unit of the air conditioner is arranged horizontally in the length direction of the casing 100, the length direction of the base 200 is the same as the length direction of the casing 100, the base 200 is arranged in the casing 100, and the base 200 is connected with the casing 100. The shell 100 is hung on an indoor wall, and an air outlet of the air conditioner is formed in the bottom end of one side, away from the wall, of the shell 100. The length direction of the air conditioner air outlet is the same as the length direction of the shell 100, the top of the shell 100 is an air inlet, indoor air is input into an air conditioner air channel in the shell 100 through the air inlet at the top of the shell 100 under the action of an air conditioner fan, and meanwhile, the air conditioner air is output through the air conditioner air outlet after being subjected to heat exchange through the indoor heat exchanger.

In some embodiments, the drip tray 201 is located below the indoor heat exchanger. When air passes through the indoor heat exchanger for heat exchange, especially in a refrigerating mode, the internal temperature of the indoor heat exchanger is lower, so that dew is formed by condensation on the outer wall of the indoor heat exchanger when the air passes through the indoor heat exchanger, falls downwards under the action of gravity and drops into the water receiving tray 201 to be collected by the water receiving tray 201, and inconvenience and discomfort of a user caused by that the condensed water drops into the room through the shell 100 are avoided.

In some embodiments, the length direction of the indoor heat exchanger is the same as the length direction of the casing 100, the width direction of the indoor heat exchanger is inclined, and the bottom end of the indoor heat exchanger is located in the water receiving tray 201, so that condensed water on the outer wall of the indoor heat exchanger can be collected by the water receiving tray 201, condensed water leakage is avoided, and user experience is improved.

In some embodiments, an indoor heat exchanger tri-fold heat exchanger includes a first heat exchange section, a second heat exchange section, and a third heat exchange section. The first heat exchange section, the second heat exchange section and the third heat exchange section are rectangular, the length direction of the first heat exchange section is the same as the length direction of the shell 100, and the first heat exchange section and the third heat exchange section are respectively arranged on two sides of the width direction of the second heat exchange section. The indoor heat exchanger further comprises a plurality of heat conducting pipes, and the heat conducting pipes are arranged in the first heat exchange section, the second heat exchange section and the third heat exchange section. In some embodiments, the third heat exchange section is near the air outlet of the air conditioner, and the bottom of the third heat exchange section is disposed in the water pan 201. The condensed water is ensured to be collected by the water pan 201.

In some embodiments, the water pan 201 is disposed on a side of the base 200 near an air outlet of the air conditioner. The base 200 is also connected with a water outlet pipe, the water outlet pipe is communicated with the inside of the water receiving disc 201, and condensed water in the water receiving disc 201 can be discharged through the water outlet pipe.

In some embodiments, the length of the drip tray 201 is the same as the length of the housing 100 and base 200. The outer wall of the water pan 201 faces to the upper part of the air outlet of the air conditioner. Threaded connections include, but are not limited to, bolts, screws. The screw connector penetrates through the outer wall of the shell 100 and then penetrates through and is connected with the screw hole 500 on the fixing seat in a screw mode. In the prior art, the threaded connection members are penetrated and connected with the water receiving tray 201 in a threaded manner, and the thickness of the water receiving tray 201 is limited, so that the problem of thread slipping easily occurs, and the water receiving tray 201 is separated from the housing 100. And utilize the fixing base to be connected through threaded connection spare with water collector 201 and casing 100 in this application, the degree of depth of screw hole 500 is longer, can improve threaded connection spare and connect stability.

Referring to fig. 3 to 8, in some embodiments, an end of the mounting base 300 facing the air outlet of the air conditioner is provided with a yielding hole, a mounting post 400 is disposed in the yielding hole, and a threaded hole 500 is formed in the mounting post 400; the mounting posts 400 are directly connected with the walls of the relief holes through the rib plates 600. The mounting base 300 and the mounting column 400 are reinforced and fixed through the rib plates 600, the structural strength is guaranteed on the premise that the material cost is saved, and the connection strength of the mounting column 400, the mounting base 300 and the water pan 201 is guaranteed.

Referring to fig. 3 to 8, in some embodiments, the direction of the opening of the relief hole on the mounting base 300 is the same as the length direction of the threaded hole 500. The length direction of the mounting column 400 is the same as the length direction of the threaded hole 500, and the threaded hole 500 is formed in one side of the mounting column 400 away from the water pan 201. The mounting column 400 is a cylinder, and the threaded hole 500 is coaxially formed at one end of the mounting column 400 facing away from the water pan 201. The length direction of the rib plate 600 is set along the radial direction of the threaded hole 500, and two sides of the rib plate 600 are respectively connected with the mounting column 400 and the inner wall of the relief hole.

In some embodiments, the gusset 600 is provided in plurality spaced about the axis of the threaded bore 500. The plurality of rib plates 600 connect the mounting base 300 with the mounting posts 400, further improving the strength of the rib plates 600. In some embodiments, the number of the rib plates 600 is four, and the included angle between any two adjacent rib plates 600 is the same.

In some embodiments, when the drip tray 201 is prefabricated with the base 200, the mounting base 300, the mounting posts 400, the rib 600, and the relief holes are all prefabricated. Therefore, the water pan 201, the base 200 and the mounting seat 300 are formed in a partially uniform and integrally manner, and the structure can be formed by injection molding, so that the strength is high, the mass production is convenient, and the production speed is improved.

In some embodiments, a plurality of mounting seats 300 are arranged at intervals along the length direction of the water pan 201, and at least one mounting seat 300 is arranged at the end of the water pan 201. The number of the threaded connection pieces is equal to that of the installation seats 300 and is in one-to-one correspondence with that of the installation seats, so that the connection of the water receiving disc 201 of the shell 100 is tighter, and the connection strength of the structure is improved. Further preventing the drip tray 201 from being detached from the housing 100.

Referring to fig. 3 to 8, in some embodiments, a plurality of first blind holes 101 are formed on a side of the housing 100 facing away from the water tray 201, the number of the first blind holes 101 is the same as that of the mounting seats 300 and are arranged in a one-to-one correspondence manner, and the threaded connecting pieces penetrate through bottoms of the first blind holes 101 and are connected with threaded holes 500 of the mounting seats 300. The threaded connection member, for example, a bolt or a screw, includes a bolt head, and after the threaded connection member penetrates through the first blind hole 101 and is connected with the threaded hole 500, the bolt head is located in the first blind hole 101, so that the bolt head is prevented from being exposed, and the installation of other structures is prevented from being affected.

In some embodiments, the housing 100 and the base 200 are respectively provided with a second clamping block and a second clamping groove, and the second clamping block is used for being clamped with the second clamping groove. The second clamping block is clamped with the second clamping groove to realize the connection between the shell 100 and the base 200.

Referring to fig. 3, 9, and 10, in some embodiments, a baffle 700 is further disposed at an air outlet of the air conditioner of the casing 100; the baffle 700 is provided with a plurality of butt-joint columns 701 towards one side of the base 200, and the number of the butt-joint columns 701 is the same as that of the first blind holes 701 and the butt-joint columns are inserted in a one-to-one correspondence manner; the docking post 701 has a second blind hole 702 coaxially formed on a side facing away from the base 200, and the threaded connection penetrates the first blind hole 101 and the second blind hole 702 and is connected with the threaded hole 500 of the mounting seat 300. After the baffle 700 is connected with the housing 100, the baffle 700 seals the second clamping block and the second clamping groove, so that the aesthetic degree is improved. Meanwhile, the second clamping block and the second clamping groove are prevented from being exposed, foreign matters are prevented from being collided with the second clamping block or the second clamping groove is prevented from being separated from the second clamping groove due to the fact that the foreign matters are prevented from being collided with the second clamping block or the second clamping groove is prevented from falling off due to structural damage. And when the baffle 700 is installed, the docking post 701 is inserted into the first blind hole 101, and the connection of the baffle 700 with the housing 100 is also completed. After the butt joint column 701 is inserted into the first blind hole 101, the threaded connecting piece penetrates through bottoms of the first blind hole 101 and the second blind hole 702 and is connected with the threaded hole 500, and a bolt head of the threaded connecting piece is located in the second blind hole 702, so that the bolt head is prevented from being exposed and prevented from being blocked with other structures.

In some embodiments, the outer diameter of the docking post 701 is slightly smaller than the first blind hole 101, which facilitates plugging. In some embodiments, the diameter of the end of the docking post 701 facing away from the baffle 700 is smaller than the diameter of the end of the docking post 701 adjacent to the baffle 700, so that the peripheral wall of the docking post 701 is in a truncated cone shape to facilitate insertion of the docking post 701 into the first blind hole 101, and further facilitate positioning.

Referring to fig. 3, 9, and 10, in some embodiments, a front panel 800 is disposed on the housing 100, the front panel 800 is fastened to one side of the housing 100, and the front panel 800 seals the second blind hole 702. The front panel 800 is fastened to the side of the housing 100 facing away from the wall, and the front panel 800 closes the second blind hole 702 on the baffle 700. After the front panel 800 is connected with the housing 100, the second blind hole 702 and the bolt heads in the second blind hole 702 are sealed, so that the aesthetic degree is improved, and the user experience is improved.

In some embodiments, the front panel 800 and the housing 100 are respectively provided with a first clamping block and a first clamping groove, and the first clamping block is used for clamping with the first clamping groove. The first clamping block is clamped with the first clamping groove, and connection between the front panel 800 and the shell 100 is completed.

In some embodiments, the mounting base 300 is further provided with a plurality of mounting bases at intervals along the edge of the air outlet of the air conditioner. The base 200 is further connected with the casing 100 through the mounting seat 300 at the air outlet of the air conditioner by bolts, so that the connection strength of the base 200 and the casing 100 is further improved.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. An indoor unit of an air conditioner, comprising:

the air conditioner comprises a shell, wherein an air conditioner air channel is arranged in the shell, and an air conditioner air outlet communicated with the air conditioner air channel is formed in the outer wall of the shell;

the base is arranged in the shell;

the air conditioner fan is arranged on the base and is used for conveying air-conditioning wind to the indoor through the air conditioner air duct and the air conditioner air outlet;

an indoor heat exchanger provided to the base, wherein heat exchange is performed between a refrigerant flowing inside the indoor heat exchanger and air to form a heating cycle or a cooling cycle;

the water receiving disc is integrally arranged with the base;

the mounting seat is arranged on the outer side wall of the water receiving disc, which faces the air outlet of the air conditioner, and is provided with a threaded hole;

the threaded connection piece penetrates through the shell and is connected with the threaded hole of the mounting seat.

2. The indoor unit of claim 1, wherein a yielding hole is formed in one end of the mounting seat facing the air outlet of the air conditioner, a mounting column is arranged in the yielding hole, and the threaded hole is formed in the mounting column; the mounting column is directly connected with the hole wall of the abdication hole through a rib plate.

3. An air conditioning indoor unit according to claim 2, wherein the gusset is provided in plurality at intervals about the axis of the threaded hole.

4. The indoor unit of claim 1, wherein a plurality of mounting seats are provided at intervals along a length direction of the water pan, and at least one mounting seat is provided at an end portion of the water pan.

5. The indoor unit of claim 4, wherein a plurality of first blind holes are formed in one side, facing away from the water pan, of the shell, the number of the first blind holes is the same as that of the mounting seats and are in one-to-one correspondence with the number of the mounting seats, and the threaded connecting piece penetrates through the bottoms of the first blind holes and is connected with the threaded holes of the mounting seats.

6. The indoor unit of claim 5, wherein a baffle is further disposed at the air outlet of the housing; a plurality of butt-joint columns are arranged on one side, facing the base, of the baffle plate, and the number of the butt-joint columns is the same as that of the first blind holes and the butt-joint columns are in one-to-one corresponding insertion connection; the butt joint post deviates from the coaxial second blind hole of seting up of one side of base, threaded connection piece runs through first blind hole with the second blind hole and with the screw hole of mount pad is connected.

7. The indoor unit of claim 6, wherein a front panel is disposed on the housing, the front panel is fastened to one side of the housing, and the front panel seals the second blind hole.

8. The indoor unit of claim 7, wherein the front panel and the housing are respectively provided with a first clamping block and a first clamping groove, and the first clamping block is used for being clamped with the first clamping groove.

9. The indoor unit of any one of claims 1-8, wherein the housing and the base are respectively provided with a second clamping block and a second clamping groove, and the second clamping block is used for being clamped with the second clamping groove.

10. The indoor unit of any one of claims 1-8, wherein the mounting base is further provided with a plurality of mounting bases at intervals along an edge of the air outlet of the air conditioner.