CN218884105U - Indoor unit and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioners, and discloses an indoor unit, including: the device comprises a machine shell, a first partition board, a second partition board, a first air inlet, a second air inlet and a second air outlet, wherein the interior of the machine shell is divided into a first compartment and a second compartment by the middle partition board, the first compartment is close to a front panel of the machine shell, and the second compartment is close to a rear panel of the machine shell; the fan assembly is arranged in the second chamber and comprises a motor base and a motor; the motor base comprises a supporting part and a fastening part, one side of the supporting part is connected to the lower panel of the casing, the other side of the supporting part is provided with a notch, and the notch faces to the upper panel of the casing; the first end of the fastening part is clamped on the first side of the notch, and the second end of the fastening part is connected to the second side of the notch through a bolt so as to define an installation space of the motor together with the notch; and the front panel and the middle partition plate are respectively provided with an access hole corresponding to the motor base, and the second end of the fastening part faces the access hole. The application also discloses an air conditioner.

Description

Indoor unit and air conditioner

Technical Field

The application relates to the technical field of air conditioners, for example to an indoor unit and an air conditioner.

Background

The air duct type air conditioner is commonly called as an air duct type air conditioner, and the air duct type air conditioner adopts a one-to-one mode and comprises an outdoor unit and an indoor unit. When the indoor unit, the refrigerant pipeline, the drainage pipeline and the line pipeline are all hidden in the suspended ceiling. Therefore, compared with a wall-mounted air conditioner and a cabinet air conditioner, the air duct machine is more attractive and space-saving, and the installation position is more flexible.

The related art discloses an indoor unit of a duct machine, which comprises a chassis, a middle partition plate and a motor support, wherein the middle partition plate is vertically fixed above the chassis, and the motor support is fixed on one side of the middle partition plate and used for mounting a motor.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the motor can be detached only by detaching the top plate of the indoor unit to expose the middle partition plate and the motor bracket. However, the indoor unit is often installed in a hanging manner or a built-in manner, so that the top plate of the indoor unit is inconvenient to detach, and the motor is inconvenient to detach.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present application and therefore includes information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an indoor unit and an air conditioner, and solves the problem that a motor is inconvenient to disassemble.

In some embodiments, the indoor unit includes:

the inner part of the machine shell is divided into a first compartment and a second compartment by a middle partition plate, the first compartment is close to the front panel of the machine shell, and the second compartment is close to the rear panel of the machine shell;

the fan assembly is arranged in the second chamber and comprises a motor base and a motor; the motor base comprises a bearing part and a fastening part, one side of the bearing part is connected with the lower panel of the shell, and the other side of the bearing part is provided with a notch facing the upper panel of the shell; the first end of the fastening part is clamped on the first side of the notch, and the second end of the fastening part is connected to the second side of the notch through a bolt so as to define an installation space of the motor together with the notch;

and the front panel and the middle partition plate are respectively provided with an access opening corresponding to the motor base, and the second end of the fastening part faces the access opening.

Optionally, a first side of the notch is provided with a barb, and a second side of the notch is provided with a first connecting plate;

the fastening portion includes:

the first end of the arc plate is provided with a bayonet, and the second end of the arc plate is provided with a second connecting plate; the first end of the circular arc plate is clamped with the barb through the bayonet, the second connection is optional through a bolt,

the second end of the circular arc plate extends towards the outer side of the circular arc plate to form a lap joint folded edge;

the lap joint folded edge is bent towards the inner side of the circular arc plate to form the second connecting plate.

Optionally, the extension direction of the lap fold is parallel to the lower panel of the cabinet.

Optionally, the second web is perpendicular to the lap fold.

Optionally, the second side of the notch is provided with an overlapping plane corresponding to the overlapping flap, so that the overlapping flap overlaps the overlapping plane.

Optionally, the bayonet is configured as a strip-shaped mouth.

Optionally, the area of the access opening formed in the front panel is larger than the area of the access opening formed in the middle partition plate.

Optionally, the access opening provided in the middle partition plate covers the coupling of the motor.

In some embodiments, the air conditioner includes the indoor unit described in any of the above embodiments.

The indoor unit and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

when the motor is disassembled, the user sequentially passes through the access hole of the front panel and the access hole of the middle partition plate to stretch the arm into the second chamber, and then the second end of the fastening part is loosened and connected with the connecting bolt on the second side of the notch. The second end of the circular arc plate is free of constraint, so that the clamping between the first end of the fastening part and the first side of the notch can be easily released, and the motor is only supported by the notch. And finally, the motor is taken out of the shell through the access hole of the middle partition plate and the access hole of the front panel in sequence, so that the motor can be conveniently detached, and the motor is convenient to overhaul.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of an indoor unit provided in an embodiment of the present disclosure;

fig. 2 is a schematic position diagram of a motor base provided in an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a motor mount provided in an embodiment of the present disclosure;

FIG. 4 is a schematic illustration of a position of a mounting bracket provided by an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of a mounting bracket provided by an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a mounting bracket provided by an embodiment of the disclosure;

figure 7 is a schematic structural view of a hoisting support provided by an embodiment of the present disclosure;

figure 8 is a schematic structural view of another angle hoisting support provided by the embodiment of the present disclosure.

Reference numerals are as follows:

100: a housing; 101: an upper panel; 102: a lower panel; 103: a rear panel; 104: a front panel; 110: a first compartment; 111: an air outlet; 120: a second compartment; 121: a first air inlet; 122: a second air inlet; 123: a third air inlet; 130: a middle partition plate; 131: a vent; 132: an access hole;

200: a motor base; 210: a fixing plate; 220: a bearing plate; 221: a recess; 222: a barb; 223: a first connecting plate; 230: a circular arc plate; 231: a bayonet; 232: a second connecting plate; 233: overlapping and folding edges; 234: lapping planes; 240: a motor;

300: mounting a bracket; 310: a first side plate; 311: a first folded edge; 312: a second folded edge; 320: a second side plate; 321: thirdly, folding; 322: a fourth folded edge;

400: hoisting a support; 410: a first hoisting plate; 411: a U-shaped groove; 420: a second hoisting plate; 421: hoisting the groove; 422: a first protective edge fold; 423: and a second protective flange.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the devices, elements or components indicated to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides orientation or position, for example, the term "on" may also be used to indicate some kind of attachment or connection in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in connection with fig. 1-8, the disclosed embodiments provide an indoor unit including a cabinet 100 and a fan assembly. The interior of the cabinet 100 is divided into a first compartment 110 and a second compartment 120 by a middle partition 130, wherein the first compartment 110 is close to the front panel 104 of the cabinet 100, and the second compartment 120 is close to the rear panel 103 of the cabinet 100; the fan assembly is arranged in the second compartment 120 and comprises a motor base 200 and a motor 240; the motor base 200 comprises a supporting part and a fastening part, wherein one side of the supporting part is connected with the lower panel 102 of the machine shell 100, the other side of the supporting part is provided with a notch 221, and the notch 221 faces the upper panel 101 of the machine shell 100; a first end of the fastening portion is clamped on a first side of the notch 221, and a second end of the fastening portion is connected to a second side of the notch 221 through a bolt so as to define an installation space of the motor 240 together with the notch 221; the front panel 104 and the middle partition 130 are respectively provided with an access opening 132 corresponding to the motor 240, and the second end of the fastening portion faces the access opening 132.

With the indoor unit according to the embodiment of the present disclosure, when detaching the motor 240, as shown in fig. 2, the user sequentially passes through the access opening 132 of the front panel 104 and the access opening 132 of the partition plate 130 to insert the arm into the second compartment 120, and then loosens the connecting bolt between the second end of the fastening portion and the second side of the notch 221. At this time, the second end of the arc plate 230 is free from constraint, so that the first end of the fastening portion can be easily released from the engagement with the first side of the notch 221, and at this time, the motor 240 is supported only by the notch 221. Finally, the motor 240 is taken out of the casing 100 through the access opening 132 of the middle partition 130 and the access opening 132 of the front panel 104 in sequence, so that the motor 240 can be conveniently disassembled, and the motor 240 can be conveniently overhauled.

Optionally, as shown in fig. 1, an air outlet 111 is disposed on the front panel 104 of the casing 100, a first air inlet 121 is disposed on the upper panel 101 of the casing 100, a second air inlet 122 is disposed on the lower panel 102, and a third air inlet 123 is disposed on the rear panel 103; the first inlet 121 is opposite to the second inlet 122, and the third inlet 123 is opposite to the outlet 111; the middle partition 130 is disposed in the casing 100 to divide the casing 100 into a first compartment 110 and a second compartment 120; the air outlet 111 is located and communicated with the first compartment 110, the first air inlet 121, the second air inlet 122 and the third air inlet 123 are located and communicated with the second compartment 120, and the middle partition 130 is provided with a ventilation opening 131.

In the embodiment, the front panel 104 of the casing 100 is located in the first compartment 110 and is provided with the air outlet 111, and the rear panel 103 of the casing 100 is opposite to the front panel 104 and is located in the second compartment 120. The upper panel 101, the lower panel 102 and the rear panel 103 of the casing 100 are respectively provided with an air inlet to form three paths for the air to enter the second compartment 120, thereby effectively increasing the air inlet volume of the second compartment 120 and reducing the influence of obstacles such as walls and cabinets with various angles on the air inlet volume of the indoor unit. The air in the second compartment 120 enters the first compartment 110 through the ventilation opening 131, and is finally blown into the compartment through the air outlet 111.

Optionally, the indoor unit further includes a heat exchange assembly. The heat exchange assembly is arranged in the first compartment 110 and comprises a heat exchanger; the air in the first compartment 110 exchanges heat with the heat exchanger and is blown into the compartment through the air outlet 111.

In this embodiment, the air in the second compartment 120 enters the first compartment 110 through the ventilation opening 131 of the partition 130 to exchange heat with the heat exchange assembly, and the air outlet 111 after heat exchange is blown into the room to cool or heat.

Optionally, the area of the access opening 132 opened in the front panel 104 is larger than the area of the access opening 132 opened in the middle partition 130. Thus, the user can easily mount and dismount the motor 240 in front of the cabinet 100.

Optionally, the access opening 132 provided in the midplate 130 covers the coupling of the motor 240. In this way, it is convenient for a user to release the connection between the coupling of the motor 240 and the fan rotating shaft through the access opening 132 of the middle barrier 130.

Alternatively, as shown in fig. 3, a first side of the recess 221 is provided with a barb 222, and a second side of the recess 221 is provided with a first connecting plate 223; the fastening part comprises an arc plate 230, a bayonet 231 is arranged at the first end of the arc plate 230, and a second connecting plate 232 is arranged at the second end of the arc plate 230; the first end of the circular arc plate 230 is clamped to the barb 222 through a bayonet 231, and the second connecting plate 232 is fixed to the first connecting plate 223 through a bolt.

In the present embodiment, the supporting portion includes a fixing plate 210, and two sides of the fixing plate 210 are respectively bent perpendicularly toward the upper panel 101 of the housing 100 to form two supporting plates 220. The first end of each supporting plate 220 is connected with the fixing plate 210, and the second end is suspended and provided with a notch 221; and the notches 221 of the two support plates 220 correspond to the two ends of the motor 240, respectively, and each notch 221 and one circular arc plate 230 define a mounting space together. Here, the fixing plate 210 is coupled to the lower panel 102 of the cabinet 100 by bolt fasteners. The notches 221 of the two bearing plates 220 are respectively matched with two ends of a cylinder body of the motor 240, and the cylinder body of the motor 240 is placed in the notches 221 and then is abutted to the concave surfaces of the notches 221. After the first connecting plate 223 and the second connecting plate 232 are loosened, the second end of the circular arc plate 230 is free from constraint, so that the bayonet 231 can be easily separated from the barb 222, and the motor 240 is only supported by the notch 221.

Alternatively, bayonet 231 is configured as a bar-shaped mouth. The strip-shaped opening is narrow and long, so that the bayonet 231 and the barb 222 can be conveniently clamped and released.

Optionally, the second end of the arc plate 230 extends to the outside of the arc plate 230 to form an overlapping flap 233; the lap flaps 233 are folded inward of the circular arc plate 230 to form the second web 232.

In the present embodiment, the extension direction of the lap fold 233 is parallel to the lower panel 102 of the set cover 100, and the second connecting plate 232 is perpendicular to the lap fold 233. The circular arc plate 230 formed in this way is regular.

Optionally, a second side of the notch 221 is provided with a lap plane 234 corresponding to the lap flap 233, such that the lap flap 233 laps on the lap plane 234. In this way, the bayonet 231 of the arc plate 230 is connected to the barb 222 of the notch 221, the second connecting plate 232 of the arc plate 230 is connected to the first connecting plate 223 of the notch 221, and the lap fold 233 of the arc plate 230 is lapped on the lap plane 234 of the notch 221, so that the motor 240 can be firmly fixed to the motor base 200.

Optionally, the air inlet area of the first air inlet 121 is half of the air outlet area of the air outlet 111. In the case that the enclosure 100 is installed by being hung from the ceiling, the upper panel 101 is closer to the roof, so that the first air inlet 121 is suitable for adopting a smaller air inlet area relative to the second air inlet 122 and the third air inlet 123.

Alternatively, the first air inlet 121 is configured as a strip-shaped opening, and a plurality of first air inlets 121 are uniformly opened on the upper panel 101. Here, the air intake area of the first air intake opening 121 refers to the sum of the air intake areas of all the first air intake openings 121 formed in the upper panel 101. Under the condition that the air inlet area is small, the first air inlet 121 is preferably a long and narrow strip-shaped opening.

Optionally, a movable wind deflector is disposed at the first air inlet 121, and the wind deflector is used for shielding or avoiding the first air inlet 121. Therefore, the air inlet volume of the first air inlet 121 can be adjusted according to the requirement of a user through the air baffle.

Optionally, the air inlet area of the second air inlet 122 is the same as the air outlet area of the air outlet 111. In the case that the enclosure 100 is installed in a ceiling-mounted manner, the upper panel 101 is closer to the roof, and the lower panel 102 is not shielded by a barrier, so that the second air inlet 122 is suitable for having a larger air inlet area relative to the first air inlet 121. The air intake area of the second air inlet 122 refers to the sum of the air intake areas of all the second air inlets 122 formed on the upper panel 101.

Optionally, a movable wind deflector is disposed at the second air inlet 122, and the wind deflector is used for shielding or avoiding the second air inlet 122. In this way, the air intake of the second air inlet 122 can be adjusted according to the user requirement through the air baffle.

Optionally, the air inlet area of the third air inlet 123 is the same as the air outlet area of the air outlet 111. Under the condition that the enclosure 100 is installed by being hung on the top plate, the upper panel 101 is closer to the roof, and the rear panel 103 is not shielded by a barrier, so that the third air inlet 123 is suitable for adopting a larger air inlet area relative to the first air inlet 121.

Optionally, a movable wind deflector is disposed at the third air inlet 123, and the wind deflector is used for shielding or avoiding the third air inlet 123. Therefore, the air inlet volume of the third air inlet 123 can be adjusted according to the user requirement through the air blocking plate.

Optionally, the indoor unit further comprises a mounting bracket 300. Wherein, the casing 100 is installed in the cabinet body; as shown in fig. 5, the mounting bracket 300 includes a first side plate 310 and a second side plate 320, the first side plate 310 being perpendicularly connected to one end of the second side plate 320; moreover, the side edge of the first side plate 310 perpendicular to the second side plate 320 is bent towards the direction away from the second side plate 320 to form a first folded edge 311, and the end of the first folded edge 311 is bent towards the direction away from the first side plate 310 to form a second folded edge 312; and, two mounting brackets 300 are respectively disposed at two bottom corners of the rear side of the cabinet 100, as shown in fig. 4. And the first side plate 310 is used for connecting the rear panel 103 of the cabinet 100, the second side plate 320 is used for connecting the lower panel 102 of the cabinet 100, and the second folded edge 312 is used for connecting the back panel of the cabinet.

In this embodiment, the indoor unit is installed in a cabinet, and the mounting bracket 300 is suitable for a narrow installation space in the cabinet. When installed, the two mounting brackets 300 are respectively disposed at two bottom corners of the rear side of the cabinet 100, and the first side plate 310 of each mounting bracket 300 is connected to the rear panel 103 of the cabinet 100 by a bolt fastener, and the second side plate 320 of each mounting bracket 300 is connected to the lower panel 102 of the cabinet 100 by a bolt fastener. The enclosure 100 is then placed on the bottom panel of the cabinet and finally the second flange 312 is attached to the back panel of the cabinet by a bolt fastener, thereby securing the enclosure 100 within the cabinet. In the case that the enclosure 100 has three air inlets, the second air inlet 122 is blocked by the bottom plate of the cabinet by the above installation method, and the air can be introduced through the first air inlet 121 and the third air inlet 123.

Optionally, the first flap 311 is perpendicular to the first side panel 310.

Optionally, the second folding edge 312 is perpendicular to the first folding edge 311.

Alternatively, as shown in fig. 6, a side of the second side plate 320 perpendicular to the first side plate 310 is bent toward a direction away from the first side plate 310 to form a third folded edge 321, and a distal end of the third folded edge 321 is bent toward a direction away from the second side plate 320 to form a fourth folded edge 322; the fourth folded edge 322 is used for connecting the bottom plate of the cabinet body.

In this embodiment, the fourth folded edge 322 serves to support the lower panel 102 of the chassis 100, so that the second air inlet 122 is spaced from the bottom panel of the cabinet. When the cabinet is installed, the second folded edge 312 of each mounting bracket 300 is connected to the back plate of the cabinet through a bolt fastener, and the fourth folded edge 322 of each mounting bracket 300 is connected to the bottom plate of the cabinet through a bolt fastener. In the case that the enclosure 100 has three air inlets, by adopting the above installation manner, the second air inlet 122 is not blocked by the bottom plate of the cabinet, and three paths of inlet air can be formed by the first air inlet 121, the second air inlet 122 and the third air inlet 123.

Optionally, the first folding edge 311 and the third folding edge 321 are both located on the same side of the mounting bracket 300, and the first folding edge 311 and the third folding edge 321 are connected. The mounting brackets 300 have a first side and a second side, the first sides of the two mounting brackets 300 are opposite to each other when the mounting brackets are mounted, and the first folding edge 311 and the third folding edge 321 are both located on the second side of the mounting brackets 300. The connection of the first folding edge 311 and the third folding edge 321 is beneficial to improving the strength of the mounting bracket 300 and avoiding the mounting bracket 300 from being broken.

Alternatively, the second folded edge 312 and the fourth folded edge 322 are both located on the same side of the mounting bracket 300, and the second folded edge 312 and the fourth folded edge 322 are connected. Mounting bracket 300 has a first side and a second side, and when installing, the first sides of two mounting brackets 300 are arranged relatively, and second hem 312 and fourth hem 322 are both located the second side of mounting bracket 300. The connection of the second folded edge 312 and the fourth folded edge 322 is beneficial to improving the strength of the mounting bracket 300 and preventing the mounting bracket 300 from breaking.

Optionally, the third flap 321 is perpendicular to the second side panel 320.

Optionally, the fourth flap 322 is perpendicular to the third flap 321.

Optionally, the width of the first side panel 310, the width of the second folded edge 312, the width of the second side panel 320, and the width of the fourth folded edge 322 are all the same. The width setting is favorable for improving the stability of the mounting bracket 300, and the machine shell 100 is prevented from shaking.

Optionally, the first folding edge 311 and the third folding edge 321 have the same width. Here, the width of the first folded edge 311 is the distance from the rear panel 103 of the casing 100 to the back panel of the cabinet, and the width of the second folded edge 312 is the distance from the lower panel 102 of the casing 100 to the bottom panel of the cabinet. The widths of the first folding edge 311 and the third folding edge 321 are properly adjusted by combining the installation space in the cabinet body, which is beneficial to increasing the air intake of the second air inlet 122 and the third air inlet 123.

Alternatively, as shown in fig. 7 and 8, the hoisting brackets 400 are respectively disposed on both sides of the casing 100; the hoisting bracket 400 comprises a first hoisting plate 410 and a second hoisting plate 420, wherein the first hoisting plate 410 is perpendicular to the second hoisting plate 420, and the length direction of the first hoisting plate 410 is parallel to the length direction of the second hoisting plate 420; the first hoisting plate 410 is used for connecting the casing 100, the side edges of the two ends of the second hoisting plate 420 are respectively recessed inwards to form hoisting grooves 421, the two hoisting grooves 421 are symmetrical, and the opposite ends of the two hoisting grooves 421 are configured into arc surfaces.

In this embodiment, the indoor unit is installed by indoor hoisting, and the hoisting bracket 400 is suitable for a spacious indoor hoisting space. Both ends of the second hanging plate 420 are fixed to the side plates of the cabinet 100 by bolt fasteners. Each lifting bracket 400 uses two hanger rods, each of which extends from both ends of the first lifting plate 410 into the corresponding lifting groove 421, and then adjusts the position of the hanger rods in the lifting grooves 421. Here, the opposite ends of the two hanging grooves 421 are configured as circular arc surfaces, which can reduce abrasion when the hanger bar is adjusted to the ends inside the hanging grooves 421 to be in contact with the hanging grooves 421. Finally, the hanger bar and the first hanger plate 410 are fixed using a stopper such as a nut, thereby completing the hanger.

Optionally, the first and second hanger plates 410, 420 are the same length. This facilitates the installation of the lifting bracket 400.

Alternatively, the side of the first lifting plate 410 parallel to the second lifting plate 420 is recessed inward to form a U-shaped groove.

In this embodiment, the two ends of the first hanging plate 410 are fixed to the side plates of the casing 100 by bolt fasteners, and the middle of the first hanging plate 410 is provided with a U-shaped groove, which is beneficial to saving materials and reducing production cost.

Optionally, both sides of the bottom of the U-shaped groove are provided with rounded corners.

Alternatively, the side edges of both ends of the second hoisting plate 420 are bent toward the first hoisting plate 410 to form a first protection flange 422, and the first protection flange 422 is located at one side of the opening of the hoisting groove 421. The first protective flap 422 is perpendicular to the second lifting plate 420. The first protective edge 422 can prevent the second hoisting plate 420 from scratching a user during hoisting.

Alternatively, the side of the second lifting plate 420 parallel to the first lifting plate 410 is bent toward the first lifting plate 410 to form a second protective flange 423. The second protective flap 423 is perpendicular to the second lifting plate 420. The second protective folding edge 423 can prevent the second hoisting plate 420 from scratching a user during hoisting.

In some embodiments, an embodiment of the present disclosure further provides an air conditioner including the indoor unit described in any of the above embodiments.

The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An indoor unit, comprising:

a cabinet (100) having an interior divided into a first compartment (110) and a second compartment (120) by a partition (130), the first compartment (110) being adjacent to a front panel (104) of the cabinet (100), the second compartment (120) being adjacent to a rear panel (103) of the cabinet (100);

the fan assembly is arranged in the second compartment (120) and comprises a motor base (200) and a motor (240); the motor base (200) comprises a supporting part and a fastening part, one side of the supporting part is connected to the lower panel (102) of the machine shell (100), the other side of the supporting part is provided with a notch (221), and the notch (221) faces to the upper panel (101) of the machine shell (100); the first end of the fastening part is clamped on the first side of the notch (221), and the second end of the fastening part is connected to the second side of the notch (221) through a bolt so as to define an installation space of the motor (240) together with the notch (221);

and the front panel (104) and the middle partition plate (130) are respectively provided with an access hole (132) corresponding to the motor base (200), and the second end of the fastening part faces the access hole (132).

2. Indoor unit according to claim 1, characterized in that the first side of the recess (221) is provided with a barb (222) and the second side of the recess (221) is provided with a first connecting plate (223);

the fastening portion includes:

a first end of the arc plate (230) is provided with a bayonet (231), and a second end of the arc plate is provided with a second connecting plate (232); the first end of the circular arc plate (230) is clamped to the barb (222) through the bayonet (231), and the second connecting plate (232) is fixed to the first connecting plate (223) through a bolt.

3. The indoor unit according to claim 2,

the second end of the circular arc plate (230) extends towards the outer side of the circular arc plate (230) to form an overlapping folding edge (233);

the lap joint folded edge (233) is bent towards the inner side of the circular arc plate (230) to form the second connecting plate (232).

4. The indoor unit according to claim 3,

the extension direction of the lap joint edge (233) is parallel to the lower panel (102) of the machine shell (100).

5. The indoor unit according to claim 3 or 4,

the second connecting plate (232) is perpendicular to the lap fold (233).

6. The indoor unit according to claim 3 or 4,

the second side of the notch (221) is provided with an overlapping plane (234) corresponding to the overlapping flap (233) so that the overlapping flap (233) overlaps the overlapping plane (234).

7. The indoor unit according to any one of claims 2 to 4,

the bayonet (231) is configured as a strip-shaped mouth.

8. The indoor unit according to any one of claims 1 to 4,

the area of the access hole (132) formed in the front panel (104) is larger than the area of the access hole (132) formed in the middle partition plate (130).

9. Indoor unit according to any one of claims 1 to 3, characterized in that,

an access hole (132) arranged on the middle partition plate (130) covers the shaft coupling of the motor (240).

10. An air conditioner characterized by comprising an indoor unit as claimed in any one of claims 1 to 9.

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