CN115751473A - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The invention provides an air conditioner indoor unit and an air conditioner. The humidifying device comprises a humidifying bin, a water delivery assembly, a humidifying assembly and a power assembly. The cabinet has a first outlet for outputting the humidification fluid. The humidifying bin is arranged in the machine shell, is used for generating humidifying fluid in the machine shell, and is provided with a second outlet part used for outputting the humidifying fluid to the first outlet part. The water delivery assembly is used for delivering water to the humidifying bin. The humidifying component is arranged in the humidifying bin and is used for inputting the water conveying component into the moisture in the humidifying bin to form humidifying fluid. The power assembly is used for promoting the humidifying fluid to flow from the humidifying bin to the second outlet and flow out from the first outlet. Because the air conditioner indoor unit comprises the humidifying device, the air conditioner indoor unit can improve the humidity of air in dry weather.

Description

Air conditioner indoor unit and air conditioner

technical field

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

Background technique

As the seasons change, the moisture content in the air is constantly changing. In autumn and winter, the moisture content in the air is low, which can cause a poor experience for people's skin and senses. Especially for some rhinitis patients, dry weather will make the condition worse. Therefore, how to improve the humidity of the air in dry weather has become a technical problem to be solved urgently.

Contents of the invention

An object of the present invention is to provide an air conditioner indoor unit and an air conditioner for solving the above technical problems.

In particular, the present invention provides an indoor unit of an air conditioner, which includes:

a housing having a first outlet for outputting humidification fluid; and

Humidifier, which includes:

The humidification chamber is arranged in the casing for generating humidification fluid therein, and has a second outlet for outputting humidification fluid to the first outlet;

The water delivery component is used to deliver water to the humidification chamber;

The humidification component is arranged in the humidification chamber, and is used to input the water in the humidification chamber from the water transfer component to form a humidification fluid;

The power assembly is used for urging the humidification fluid to flow from the humidification chamber toward the second outlet and flow out from the first outlet.

Optionally, the water delivery assembly includes:

water tank for storing water;

The first end of the water-absorbing rod is set in the water tank, and the second end is set in the humidification chamber to transport water into the humidification chamber.

Optionally, the water tank is disposed below the humidification chamber, the first end of the water absorption rod is disposed in the water tank, the second end of the water absorption rod extends upwards to penetrate the water tank and the humidification chamber, and its second end extends into the humidification chamber.

Optionally, the upper side wall of the water tank is divided into a first sub-upper side wall and a second sub-upper side wall; the lower side wall of the humidification chamber is arranged on the first sub-upper side wall;

The first end of the water-absorbing rod is arranged in the water tank, and the second end of the water-absorbing rod penetrates through the upper side wall of the first sub-wall and the lower side wall of the humidification chamber so that the second end of the water-absorbing rod is arranged in the humidification chamber;

A water inlet for adding water to the water tank is provided on the upper side wall of the second sub.

Optionally, the humidification component includes:

The ultrasonic atomizer is arranged at the second end of the water-absorbing rod, and is used for atomizing the moisture at the second end of the water-absorbing rod to form a humidifying fluid.

Optionally, a first outlet is provided on the front side of the casing, a second outlet is provided on the front side of the humidification chamber, and the second outlet is opposite to the first outlet to deliver humidification fluid to the first outlet;

The power assembly is arranged on the rear side wall of the humidification chamber.

Optionally, the indoor unit of the air conditioner is a wall-mounted indoor unit of the air conditioner, and the humidifying device is arranged on one of the lateral sides of the casing.

Optionally, the humidifier also includes:

The humidity sensor is electrically connected with the humidification component and the power component respectively, and is used to detect the humidity of the working environment of the indoor unit of the air conditioner;

the humidification assembly and the power assembly are configured to power on when a signal to initiate humidification is received, and,

The humidification component and the power component are also configured to shut down when receiving a signal to stop humidification; or, when receiving a signal that the humidity of the working environment is higher than a preset value, shut down after a preset time period; or, when receiving a signal of the working environment When the signal that the humidity is higher than the preset value and the signal to continue humidification, keep turning on until the signal to stop humidification is received.

Optionally, the humidifier also includes:

The water level sensor is arranged in the water tank, and is electrically connected with the humidification component and the power component respectively, and is used to detect the water level of the water tank;

The humidification assembly and the power assembly are configured to shut down when receiving a signal that the water level of the water tank is below the minimum water level.

According to the second aspect of the present invention, the present invention also provides an air conditioner, which includes the air conditioner indoor unit according to any one of the above items.

The invention provides an air conditioner indoor unit and the air conditioner. The air conditioner indoor unit includes a casing and a humidifying device. The humidifying device includes a humidifying chamber, a water delivery component, a humidifying component and a power component. The cabinet has a first outlet for outputting humidification fluid. The humidification chamber is arranged in the casing for generating humidification fluid therein, and has a second outlet for outputting humidification fluid to the first outlet. The water delivery component is used to deliver moisture to the humidification chamber. The humidification component is arranged in the humidification chamber, and is used for inputting the moisture in the humidification chamber from the water delivery component to form a humidification fluid. The power assembly is used to urge the humidification fluid to flow from the humidification chamber toward the second outlet and flow out from the first outlet. Since the indoor unit of the air conditioner includes a humidifying device, the indoor unit of the air conditioner can increase the humidity of the air in dry weather.

Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

Hereinafter, some specific embodiments of the present invention will be described in detail by way of illustration and not limitation with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

1 is a sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;

2 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;

3 is a sectional view of a humidifying device in an indoor unit of an air conditioner according to an embodiment of the present invention;

4 is a sectional view of a humidifying device in an indoor unit of an air conditioner according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of a humidifying device in an indoor unit of an air conditioner according to an embodiment of the present invention;

Fig. 6 is a schematic diagram of a humidifying device in an indoor unit of an air conditioner according to an embodiment of the present invention.

Detailed ways

Fig. 1 is a sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention; Fig. 2 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention; Fig. 3 is an air conditioner according to an embodiment of the present invention The sectional view of the humidifying device in the indoor unit; Fig. 4 is the sectional view of the humidifying device in the indoor unit of the air conditioner according to one embodiment of the present invention; Fig. 5 is the sectional view of the humidifying device in the indoor unit of the air conditioner according to one embodiment of the present invention Schematic diagram; FIG. 6 is a schematic diagram of a humidifying device in an indoor unit of an air conditioner according to an embodiment of the present invention.

As shown in FIGS. 1 to 6 , the present embodiment provides an indoor unit 10 of an air conditioner, which includes a casing 100 and a humidifying device 200 . The humidifying device 200 includes a humidifying chamber 210 , a water delivery component 220 , a humidifying component and a power component 240 . The cabinet 100 has a first outlet portion 110 for outputting humidification fluid. The humidification chamber 210 is disposed in the casing 100 for generating humidification fluid therein, and has a second outlet portion 211 for outputting the humidification fluid to the first outlet portion 110 . The water delivery assembly 220 is used for delivering moisture into the humidification chamber 210 . The humidifying component is disposed in the humidifying chamber 210, and is used for inputting the moisture in the humidifying chamber 210 by the water delivery component 220 to form a humidifying fluid. The power assembly 240 is used for urging the humidification fluid to flow from the humidification chamber 210 toward the second outlet portion 211 and flow out from the first outlet portion 110 .

In this embodiment, the type of the indoor unit 10 of the air conditioner is not limited, and can be selected according to needs. For example, the air conditioner indoor unit 10 may be a vertical air conditioner indoor unit 10 or a wall-mounted air conditioner indoor unit 10 or the like. As a specific embodiment, as shown in FIG. 1 and FIG. 2 , the air conditioner indoor unit 10 is a wall-mounted air conditioner indoor unit 10 .

In this embodiment, the specific installation position of the humidifier 200 in the casing 100 is not limited, and can be selected according to needs. Taking the indoor unit 10 of the air conditioner as an example, the indoor unit 10 of the air conditioner is an example, and the humidifier 200 is arranged on one of the lateral sides of the casing 100 . This makes the humidifying device 200 separate from the electrical components in the indoor unit 10 of the air conditioner, forming a dry-wet separation state, preventing the humidifying device 200 from affecting the electrical components in the indoor unit 10 of the air conditioner.

In this embodiment, the specific position of the first outlet portion 110 on the casing 100 is not limited, and can be selected according to needs. For example, the first outlet portion 110 is opened on the upper side, the front side or the lower side of the casing 100 . As a specific embodiment, as shown in FIG. 1 , the first outlet portion 110 is opened on the front side of the casing 100 . Here, the front side of the casing 100 should be understood in a broad sense, including the upper front side, the front side, and the lower front side of the casing 100 .

In this embodiment, the structure and shape of the first outlet portion 110 are not limited, and can be selected according to needs. For example, as shown in FIG. 1 , the first outlet portion 110 includes a plurality of outlets arranged in an array. Obviously, this is only exemplary, not exclusive. For example, the first outlet portion 110 includes a plurality of outlets arranged in a random manner. The first outlet part 110 includes an outlet and the like.

In this embodiment, the type of the humidifying fluid is not limited, and can be selected according to needs. For example, the humidification fluid may include water vapor or water mist.

In this embodiment, the type of the water delivery component 220 is not limited, it only needs to be able to deliver moisture into the humidification chamber 210 . The type of the humidifying component is not limited, it only needs to be able to input the moisture in the humidifying chamber 210 from the water delivery component 220 to form a humidifying airflow. For example, the humidification component has a heating function, which can heat moisture to form water vapor. For example, the humidifying component includes an ultrasonic nebulizer 231, which converts electrical energy into ultrasonic energy, and the ultrasonic energy atomizes moisture into tiny particles at normal temperature to form water mist.

In this embodiment, the type of the power assembly 240 is not limited and can be selected according to needs. It only needs that the power assembly 240 can promote the humidification fluid in the humidification chamber 210 to flow directionally from the humidification chamber 210 toward the second outlet portion 211 . For example, power assembly 240 may include a blower assembly or a fan assembly. Fan assemblies may include axial fans, centrifugal fans, or cross-flow fans. Fan assemblies include axial flow fans and the like.

In this embodiment, the water stored in the water transfer assembly 220 is separated from the humidification chamber 210 , which prevents the water stored in the water transfer assembly 220 from accidentally humidifying the electrical components in the humidification chamber 210 . The indoor unit 10 of the air conditioner is provided with a humidifying device 200, which can change the humidity of the working environment of the indoor unit 10 of the air conditioner according to the needs of users, so as to improve user experience.

In some other embodiments, the water delivery assembly 220 includes a water tank 221 and a water absorption rod 222 . The water tank 221 is used for storing water. The first end of the water-absorbing rod 222 is disposed in the water tank 221 , and the second end is disposed in the humidification chamber 210 to transport moisture into the humidification chamber 210 .

In this embodiment, the water tank 221 is used for storing water, and the water in the water tank 221 is separated from the humidification chamber 210 . This prevents the water in the water tank 221 from accidentally splashing onto the electrical components in the humidification chamber 210 . In this embodiment, the relative positions of the water tank 221 and the humidification chamber 210 are not limited, and can be selected according to needs. For example, the water tank 221 is located below the humidification chamber 210 , the water tank 221 is located above the humidification chamber 210 , and the water tank 221 is located on the left, front, right or rear side of the humidification chamber 210 and so on.

In this embodiment, the shape of the water-absorbing rod 222 is not limited, and can be selected according to needs. As a specific embodiment, as shown in FIG. 2 , the shape of the water-absorbing rod 222 is long. Obviously, this is only exemplary, not exclusive. For example, the shape of the water-absorbing rod 222 is a zigzag shape or the like.

In this embodiment, the material of the water-absorbing rod 222 is not limited, as long as the water-absorbing rod 222 can absorb water from the water tank 221 . For example, the material of the water-absorbing rod 222 may be cotton, flocking and the like. Since the water-absorbing rod 222 itself has water-absorbing capacity, the water-absorbing rod 222 can automatically provide moisture to the humidifying chamber 210 and provide moisture to the humidifying chamber 210 from time to time. This saves the power equipment for supplying moisture into the humidification chamber 210, makes the structure of the water transfer assembly 220 simple, easy to control, and avoids complex logic control.

In some other embodiments, the water tank 221 is disposed under the humidification bin 210, the first end of the water absorption rod 222 is disposed in the water tank 221, and the second end of the water absorption rod 222 extends upwards to penetrate the water tank 221 and the humidification bin 210, and make the Its second end extends into the humidification chamber 210 .

In this embodiment, the setting of the water tank 221 under the humidification chamber 210 should be understood in a broad sense, including that the water tank 221 is disposed directly below or obliquely below the humidification chamber 210 . The second end of the water-absorbing rod 222 extends upwards, and the second end of the water-absorbing rod 222 is located in the humidification chamber 210 to deliver moisture to the humidification chamber 210, that is, the second end of the water-absorbing rod 222 is located in the humidification chamber 210 to supply moisture Transport moisture within 210. The water tank 221 is located below the humidification chamber 210, and the second end of the water absorption rod 222 extends upwards into the humidification chamber 210, that is, the water absorption rod 222 penetrates the water tank 221 from the upper side of the water tank 221, which prevents water seepage at the position where the water absorption rod 222 penetrates the water tank 221 .

In some other embodiments, the upper side wall of the water tank 221 is divided into a first sub-upper side wall 2211 and a second sub-upper side wall 2212; the lower side wall 212 of the humidification chamber 210 is arranged on the first sub-upper side wall 2211 . The first end of the water absorption rod 222 is set in the water tank 221, and the second end of the water absorption rod 222 runs through the first sub-upper side wall 2211 and the lower side wall 212 of the humidification chamber 210 so that the second end of the water absorption rod 222 is disposed in the humidification chamber within 210. This prevents the water-absorbing rod 222 from being exposed to the outside of the humidification bin 210 or the water tank 221 at the junction of the humidification bin 210 and the water tank 221 , causing water to seep outward, and also makes the humidifier 200 compact in structure.

In some other embodiments, a water inlet 2213 for adding water into the water tank 221 is opened on the second sub-upper side wall 2212 . A water inlet 2213 is provided on the second upper side wall 2212 to facilitate adding water to the water tank 221 to prevent water from overflowing from the water inlet 2213 of the water tank 221 .

In some other embodiments, the humidification component includes an ultrasonic nebulizer 231 . The ultrasonic atomizer 231 is disposed at the second end of the water absorbing rod 222, and is used for atomizing the moisture at the second end of the water absorbing rod 222 to form a humidifying fluid. The ultrasonic atomizer 231 is disposed at the second end of the water absorbing rod 222 so as to fully atomize the moisture at the second end of the water absorbing rod 222 to form a humidifying fluid. This avoids an increase in the temperature of the humidification fluid.

In some other embodiments, the front side of the casing 100 is provided with a first outlet portion 110, and the front side of the humidification chamber 210 is provided with a second outlet portion 211, and the second outlet portion 211 and the first outlet portion 110 are facing to the first outlet. The outlet portion 110 delivers humidification fluid. The power assembly 240 is disposed on the rear side wall of the humidification chamber 210 .

The front side of the casing 100 is provided with a first outlet 110 , which facilitates the humidification fluid to quickly blend into the working environment of the indoor unit 10 of the air conditioner. The second outlet portion 211 and the first outlet portion 110 are facing each other to reduce the resistance of the humidification fluid flowing from the second outlet portion 211 to the first outlet portion 110 .

In this embodiment, the power assembly 240 includes an axial flow fan or an axial flow fan, and the axial flow fan or the axial flow fan is arranged on the rear side wall of the humidification chamber 210 . This is convenient for the axial flow fan and the axial flow fan to blow the humidification fluid in the humidification chamber 210 to the first outlet portion 110 .

In some other embodiments, the indoor unit 10 of the air conditioner is a wall-mounted indoor unit 10 of the air conditioner, and the humidifier 200 is disposed on one of the lateral sides of the casing 100 . This makes the humidifying device 200 separate from the electrical components in the indoor unit 10 of the air conditioner, forming a dry-wet separation state, preventing the humidifying device 200 from affecting the electrical components in the indoor unit 10 of the air conditioner.

In some other embodiments, the humidifying device 200 further includes a humidity sensor. The humidity sensor is electrically connected with the humidification component and the power component 240 respectively, and is used for detecting the humidity of the working environment of the indoor unit 10 of the air conditioner.

The humidification component and the power component 240 are configured to start up when receiving a signal to start humidification, and the humidification component and power component 240 are also configured to shut down when receiving a signal to stop humidification; or, when the humidity of the working environment is received higher than the preset When the signal of the value is exceeded, it will be turned off after the preset time period; or, when it receives the signal that the humidity of the working environment is higher than the preset value and the signal to continue humidification, it will keep turning on until the signal to stop humidification is received. For ease of distinction, this preset value is referred to as a first preset value.

In this embodiment, the installation position of the humidity sensor is not limited, as long as the humidity sensor can detect the humidity of the working environment of the indoor unit 10 of the air conditioner. In this embodiment, the size of the first preset value is not limited, and can be selected according to needs. For example, the first preset value means that the humidity of the working environment is 70%, 80% or 90% and so on.

In some other embodiments, the humidifying component and the power component 240 are configured to shut down when receiving a signal that the humidity of the working environment rises to the second preset value. In this embodiment, the size of the second preset value is not limited and can be selected according to needs. As a specific embodiment, the second preset value means that the humidity of the working environment is 60% or 65%.

In some other embodiments, the humidifying component and the power component 240 are configured to start up when receiving a signal that the humidity of the working environment drops to a third preset value. In this embodiment, the size of the third preset value is not limited. For example, the third preset value means that the humidity of the working environment is 50%, or the third preset value means that the humidity of the working environment is 45%. .

As a specific embodiment, the air conditioner indoor unit 10 is further configured to voice prompt the humidity of the current working environment when the humidity of the working environment is higher than the first preset value.

In some other embodiments, the humidifying device 200 further includes a water level sensor 251 , which is referred to as a first water level sensor 251 for ease of distinction. The first water level sensor 251 is arranged in the water tank 221 and is electrically connected with the humidification component and the power component 240 respectively, and is used for detecting the water level of the water tank 221 . As a specific embodiment, the first water level sensor 251 is disposed on the lower side of the water tank.

The humidification assembly and power assembly 240 is configured to shut down when receiving a signal that the water level of the water tank is lower than the minimum water level. This can prevent the electrical components of the humidifying device 200 from burning out due to the low water level in the water tank 221 .

In some other implementations, the humidifier 200 further includes a second water level sensor 252 . The second water level sensor 252 is disposed in the water tank 221 above the first water level sensor 251 for detecting the water level of the water tank 221 . The second water level sensor 252 is used to prevent water from overflowing from the water tank 221 due to excessive water level in the water tank 221 .

As a specific embodiment, the working steps of the air conditioner indoor unit 10 include:

Step S302: If the indoor unit 10 of the air conditioner is in the working state, control the humidity sensor to start working;

Step S304: If a humidification signal or a signal that the humidity of the working environment drops to a third preset value is received, control the first water level sensor 251 to start working;

Step S306: If it receives a signal that the water level of the water tank 221 is lower than the minimum water level, send a warning signal that the water level is too low, and control the humidification component and the power component 240 to keep shutting down;

Step S308: If the signal that the water level of the water tank 221 is higher than the minimum water level is received, control the humidification component and the power component 240 to start up;

Step S310: If the signal that the humidity of the working environment rises to the second preset value is received, the humidification component and the power component 240 are controlled to shut down; or, if the humidification stop signal is received, the humidification component and the power component 240 are controlled to shut down; or, If the humidification stop signal is not received, the humidification component and the power component 240 are controlled to remain on until the signal that the humidity of the working environment is higher than the first preset value is received, and the current working environment humidity is voiced and shut down after a preset period of time; or, When receiving the signal that the humidity of the working environment is higher than the first preset value and the signal to continue humidification, keep the power on until the signal to stop humidification is received.

According to the second aspect of the present invention, the present invention also provides an air conditioner, which includes the air conditioner indoor unit 10 according to any one of the above items. Since the air conditioner includes any one of the air conditioner indoor units 10 described above, the air conditioner has the technical effect of any one of the above air conditioner indoor units 10 , which will not be repeated here.

In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" ", "clockwise", "counterclockwise" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. When a feature "comprises or comprises" one or some of the features it encompasses, unless specifically stated otherwise, this indicates that other features are not excluded and that other features may be further included.

Unless otherwise expressly specified and limited, terms such as "mounted", "connected", "connected", "fixed" and "coupled" should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection, or Integrate; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined . Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, in the description of this embodiment, the first feature being "on" or "under" the second feature may include that the first and second features are in direct contact, and may also include that the first and second features are not in direct contact but is through additional feature contacts between them. That is to say, in the description of this embodiment, the first feature being "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicating the level of the first feature The height is higher than the second feature. "Below", "beneath" or "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

Unless otherwise defined, all terms (including technical terms and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

In the description of this embodiment, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some A specific feature, structure, material, or characteristic described in an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

So far, those skilled in the art should appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, without departing from the spirit and scope of the present invention, the disclosed embodiments of the present invention can still be used. Many other variations or modifications consistent with the principles of the invention are directly identified or derived from the content. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

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

a cabinet having a first outlet for outputting a humidifying fluid; and

a humidifying device, comprising:

a humidifying chamber arranged in the casing, used for generating the humidifying fluid therein, and provided with a second outlet part used for outputting the humidifying fluid to the first outlet part;

the water conveying assembly is used for conveying water into the humidifying bin;

the humidifying component is arranged in the humidifying bin and is used for inputting the water conveying component into the moisture in the humidifying bin to form the humidifying fluid;

a power assembly for causing the humidification fluid to flow from within the humidification chamber toward the second outlet and out the first outlet.

2. The indoor unit of claim 1, wherein the water delivery assembly comprises:

the water tank is used for storing water;

and the first end of the water absorption rod is arranged in the water tank, and the second end of the water absorption rod is arranged in the humidifying bin to convey moisture into the humidifying bin.

3. The indoor unit of an air conditioner according to claim 2,

the water tank set up in the below in humidification storehouse, the first end of water absorption stick set up in the water tank, the second end of water absorption stick upwards extends in order to run through the water tank with the humidification storehouse to make its second end extend to in the humidification storehouse.

4. The indoor unit of claim 3, wherein the upper sidewall of the water tank is divided into a first sub-upper sidewall and a second sub-upper sidewall; the lower side wall of the humidifying bin is arranged on the upper side wall of the first sub-tank;

the first end of the water absorption rod is arranged in the water tank, and the second end of the water absorption rod penetrates through the first sub upper side wall and the lower side wall of the humidifying bin so that the second end of the water absorption rod is arranged in the humidifying bin;

and a water inlet for adding water into the water tank is formed in the upper side wall of the second sub.

5. The indoor unit of claim 2, wherein the humidifying assembly comprises:

and the ultrasonic atomizer is arranged at the second end of the water absorption rod and is used for atomizing the moisture at the second end of the water absorption rod to form the humidifying fluid.

6. The indoor unit of an air conditioner according to claim 1,

the first outlet is arranged on the front side of the shell, the second outlet is arranged on the front side of the humidifying bin, and the second outlet and the first outlet are opposite to each other so as to convey humidifying fluid to the first outlet;

the power assembly is arranged on the rear side wall of the humidifying bin.

7. The indoor unit of an air conditioner according to claim 1,

the air conditioner indoor unit is a wall-mounted air conditioner indoor unit, and the humidifying device is arranged on one of the two transverse sides of the shell.

8. The indoor unit of claim 1, wherein the humidifying device further comprises:

the humidity sensor is respectively electrically connected with the humidifying assembly and the power assembly and is used for detecting the humidity of the working environment of the indoor unit of the air conditioner;

the humidification assembly and the power assembly are configured to turn on upon receipt of an activation humidification signal, and,

the humidification assembly and the power assembly are further configured to shut down upon receipt of a signal to stop humidification; or when a signal that the humidity of the working environment is higher than a preset value is received, the machine is shut down after a preset time period; or when the signal that the humidity of the working environment is higher than the preset value and the signal for continuing humidifying are received, the starting is kept until the signal for stopping humidifying is received.

9. The indoor unit of claim 2, wherein the humidifying device further comprises:

the water level sensor is arranged in the water tank, is electrically connected with the humidifying component and the power component respectively, and is used for detecting the water level of the water tank;

the humidifying assembly and the power assembly are configured to shut down upon receiving a signal that the water level of the water tank is below a minimum level.

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

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