Air conditioner indoor unit

Abstract

The application discloses an air conditioner indoor unit, which comprises a humidifying device. The humidifying device comprises a water tank, a humidifying bin and a control assembly. The water tank is used for storing water and has a water outlet communicating with the water tank. The humidifying bin has a water inlet communicating with the humidifying bin. The water outlet and the water inlet are matched with the water tank to obtain water from the water tank and form humidifying fluid in the humidifying bin. The control assembly is configured to control the water inlet speed of the water tank to the humidifying bin when the water outlet or the water inlet moves relatively. The water inlet is lower than the highest water level line of the water tank, so that the water in the water tank flows into the humidifying bin under the action of gravity. The air conditioner indoor unit comprises the humidifying device, which can improve the humidity of dry air. In addition, the water inlet of the humidifying bin of the embodiment is lower than the highest water level line of the water tank, so that the water in the water tank flows into the humidifying bin under the action of gravity, energy is saved, and the structure is simple.

Description

Technical Field

[0001] This invention relates to the field of air conditioners, and in particular to an indoor unit of an air conditioner. Background Technology

[0002] As the seasons change, the moisture content in the air constantly fluctuates. In autumn and winter, the air moisture content is lower, which can negatively impact people's skin and sensory experience. This is especially true for some people with rhinitis, as dry weather can worsen their condition. Therefore, increasing air humidity during dry weather has become an urgent technical problem to be solved. Summary of the Invention

[0003] One object of the present invention is to provide an indoor unit for an air conditioner to solve the above-mentioned technical problems.

[0004] Specifically, the present invention provides an indoor unit for an air conditioner, comprising:

[0005] A water tank, which is used to store water and has a water outlet connected to it;

[0006] The humidification chamber has a water inlet connected to it, and is connected to the water tank through the water outlet and the water inlet, so as to obtain water from the water tank and form a humidifying fluid therein;

[0007] The control component is configured to control the water inlet rate from the water tank to the humidification chamber when the water tank moves relative to the water outlet or water inlet.

[0008] The water inlet is positioned below the highest water level in the water tank so that the water in the tank flows into the humidification chamber under gravity.

[0009] Optionally, the water outlet includes an arc-shaped receiving cavity with an inlet communicating with the water tank and a water outlet communicating with the receiving cavity;

[0010] The control assembly includes a control structure disposed within and adapted to the receiving cavity; the control structure has an inlet for communicating with the inlet and a delivery outlet for communicating with the outlet, configured to control the water flow velocity at the outlet during rotation.

[0011] Optionally, the inlet and outlet are spaced apart along the rotation direction of the control structure; and,

[0012] The control structure is configured such that when rotated to the point where the inlet and outlet are fully connected, the outlet and outlet are fully connected.

[0013] The control structure is configured such that when rotated to the point where part of the inlet is connected to the outlet, part of the outlet is connected to the outlet.

[0014] The control structure is configured such that when the inlet stops communicating with the outlet, the outlet stops communicating with the inlet.

[0015] Optionally, the cavity is hemispherical in shape, and the control structure is spherical in shape.

[0016] Optionally, the water outlet section also includes:

[0017] The water outlet pipe connects to the water outlet and extends from the water outlet through the water inlet into the humidification chamber.

[0018] Optionally, the water outlet is formed on the first side wall of the water tank, and the water inlet and water outlet are respectively formed on the first side wall of the humidification chamber, with the first side wall of the water tank located above the first side wall of the humidification chamber.

[0019] Optionally, the control component also includes:

[0020] The motor has its output shaft connected to the control structure to drive the control structure to rotate.

[0021] The first sidewall of the water tank or the first sidewall of the humidification chamber is recessed inward to form a receiving cavity for accommodating the motor between the first sidewall of the water tank and the first sidewall of the humidification chamber.

[0022] Optionally, the indoor unit of the air conditioner also includes:

[0023] The humidification component, located inside the humidification chamber, is used to form a humidifying fluid within the humidification chamber by water. It is configured such that the water level in the humidification chamber and the water level in the water tank are both within a set range, and it starts working upon receiving a humidification signal.

[0024] Optionally, the indoor unit of the air conditioner also includes:

[0025] A fan is installed inside the humidification chamber, opposite to the outlet of the humidification chamber for discharging humidifying fluid. It is configured to start working when the water level in the humidification chamber and the water level in the water tank are within a set range, and when a humidification signal is received.

[0026] Optionally, the indoor unit of the air conditioner is configured to issue a warning when the water level in the water tank is lower than the minimum water level;

[0027] The indoor unit of the air conditioner is configured to adjust the water inlet speed according to the water level control component in the humidification chamber.

[0028] This invention discloses an indoor unit for an air conditioner, which includes a humidification device. The humidification device includes a water tank, a humidification chamber, and a control component. The water tank stores water and has a water outlet communicating with it. The humidification chamber has a water inlet communicating with it, and is connected to the water tank via the water outlet and water inlet to obtain water from the water tank and form a humidifying fluid therein. The control component is configured to control the rate at which water enters the humidification chamber from the water tank when it moves relative to the water outlet or water inlet. The water inlet is positioned below the maximum water level of the water tank so that water in the water tank flows into the humidification chamber under gravity. The air conditioner indoor unit includes a humidification device, which can increase the humidity of dry air. Furthermore, in this embodiment, the water inlet of the humidification chamber is below the maximum water level of the water tank, allowing water in the water tank to flow into the humidification chamber under gravity, saving energy and simplifying the structure. The control component in this embodiment can control the water inlet rate to ensure a relatively stable water level in the humidification chamber.

[0029] The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments of the invention in conjunction with the accompanying drawings. Attached Figure Description

[0030] The following sections will describe some specific embodiments of the invention in detail by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or portions. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0031] Figure 1 This is a cross-sectional view of a humidification device in an indoor unit of an air conditioner according to an embodiment of the present invention;

[0032] Figure 2 This is a cross-sectional view of a humidification device in an indoor unit of an air conditioner according to an embodiment of the present invention;

[0033] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0034] Figure 4 This is a cross-sectional view of the water tank in a humidification device according to an embodiment of the present invention;

[0035] Figure 5 This is a cross-sectional view of the humidification chamber in a humidification device according to an embodiment of the present invention;

[0036] Figure 6 This is a schematic diagram of the control components in a humidification device according to an embodiment of the present invention;

[0037] Figure 7 This is a schematic diagram of the omitted part of the structure of the indoor unit of an air conditioner according to an embodiment of the present invention. Detailed Implementation

[0038] Figure 1 This is a cross-sectional view of a humidification device in an indoor unit of an air conditioner according to an embodiment of the present invention; Figure 2 This is a cross-sectional view of a humidification device in an indoor unit of an air conditioner according to an embodiment of the present invention; Figure 3 yes Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional view of the water tank in a humidification device according to an embodiment of the present invention; Figure 5 This is a cross-sectional view of the humidification chamber in a humidification device according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the control components in a humidification device according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the omitted part of the structure of the indoor unit of an air conditioner according to an embodiment of the present invention.

[0039] like Figures 1 to 7 As shown, this embodiment provides an indoor unit 10 of an air conditioner, which includes a humidification device. The humidification device includes a water tank 100, a humidification chamber 200, and a control assembly 300. The water tank 100 is used to store water and has a water outlet 110 communicating with it. The humidification chamber 200 has a water inlet 210 communicating with it, and communicates with the water tank 100 through the cooperation of the water outlet 110 and the water inlet 210 to obtain water from the water tank 100 and form a humidifying fluid therein. The control assembly 300 is configured to control the water inlet rate of the water tank 100 into the humidification chamber 200 when it moves relative to the water outlet 110 or the water inlet 210. The water inlet 210 is below the highest water level line of the water tank 100 so that the water in the water tank 100 flows into the humidification chamber 200 under the action of gravity.

[0040] In this embodiment, the type of indoor unit 10 is not limited and can be selected as needed. For example, the indoor unit 10 can be a floor-standing indoor unit or a wall-mounted indoor unit, etc. As a specific embodiment, such as Figure 7 As shown, the indoor unit 10 of the air conditioner is a wall-mounted air conditioner indoor unit.

[0041] In this embodiment, the specific location of the humidifier inside the casing is not limited and can be selected as needed. Taking a vertical air conditioner indoor unit 10 as an example, the humidifier is located on one of the two horizontal sides of the casing. This separates the humidifier from the electrical components in the air conditioner indoor unit 10, creating a dry-wet separation state and preventing the humidifier from affecting the electrical components in the air conditioner indoor unit 10.

[0042] In this embodiment, the water tank 100 is used for water storage. The water in the water tank 100 is separate from the humidification chamber 200 to ensure the normal operation of the electrical components in the humidification chamber 200, and to replenish water to the humidification chamber 200 in real time. In this embodiment, the shape of the water tank 100 is not limited and can be selected as needed. As a specific implementation, such as... Figure 4 As shown, the water tank 100 is approximately square in shape. Clearly, this is merely an example and not the only one.

[0043] In this embodiment, the structure and shape of the water outlet 110 are not limited and can be selected as needed. As a specific embodiment, such as... Figure 4 As shown, the water outlet 110 includes a receiving cavity 111, a water outlet 112, and a water outlet pipe 113. Obviously, this is merely exemplary and not the only one. For example, the water outlet 110 may only include the water outlet 112.

[0044] In this embodiment, the location of the water outlet 110 is not limited and can be selected as needed. As a specific embodiment, for example... Figure 4 As shown, the water outlet 110 is located on the lower side wall of the water tank 100. Obviously, this is only an example and not the only one. For example, the water outlet 110 can be located on the left side wall, right side wall, front side wall, and rear side wall of the water tank 100, etc.

[0045] In this embodiment, the shape of the humidification chamber 200 is not limited and can be selected as needed. As a specific implementation, such as... Figure 5 As shown, the humidification chamber 200 is approximately square in shape. Clearly, this is merely an example and not the only one.

[0046] In this embodiment, the structure and shape of the water inlet 210 are not limited and can be selected as needed. As a specific embodiment, such as... Figure 5 As shown, the water inlet 210 only includes an opening. Obviously, this is only exemplary and not the only one. For example, the water inlet 210 may also include a pipe or the like for supplying water that communicates with the opening.

[0047] In this embodiment, the location of the water inlet 210 is not limited and can be selected as needed. As a specific embodiment, for example... Figure 5 As shown, the water inlet 210 is disposed on the upper side wall of the humidification chamber 200. Obviously, this is only an example and not the only one. For example, the water inlet 210 can be disposed on the left side wall, right side wall, front side wall, and rear side wall of the humidification chamber 200, etc.

[0048] In this embodiment, the relative positions of the water tank 100 and the humidification chamber 200 are not limited and can be selected as needed. For example, the water tank 100 can be located directly above the humidification chamber 200, diagonally above the humidification chamber 200, or side by side, etc. As long as the water inlet 210 is lower than the maximum water level line of the water tank 100 so that the water in the water tank 100 flows into the humidification chamber 200 under gravity, it is acceptable. Here, the maximum water level line is not the actual water level in the water tank 100, but rather the highest limit that the water level in the water tank 100 can reach.

[0049] In this embodiment, the specific structure and shape of the control component 300 are not limited and can be selected as needed. For example, the control component 300 includes a plate, which can be translated or flipped relative to the water outlet 110 or the water inlet 210 to control the water inlet speed.

[0050] Therefore, the indoor unit 10 of the air conditioner includes a humidification device, which can increase the humidity of dry air. Furthermore, in this embodiment, the water inlet 210 of the humidification chamber 200 is lower than the maximum water level line of the water tank 100, allowing water in the water tank 100 to flow into the humidification chamber 200 under gravity, saving energy and simplifying the structure. The control component 300 in this embodiment can control the water inlet rate to ensure a relatively stable water level in the humidification chamber 200.

[0051] In some other embodiments, the water outlet 110 includes an arc-shaped receiving cavity 111 with an inlet 1111 communicating with the water tank 100 and a water outlet 112 communicating with the receiving cavity 111.

[0052] The control assembly 300 includes a control structure 310 disposed within and adapted to the receiving cavity 111; the control structure 310 has an inlet 311 for communicating with the inlet 1111 and a water outlet 312 for communicating with the outlet 112, and is configured to control the water flow rate of the outlet 112 during rotation.

[0053] In this embodiment, the specific shape of the receiving cavity 111 is not limited, as long as its inner wall is a continuous arc shape. For example, the shape of the receiving cavity 111 can be hemispherical or elliptical, etc. The shape of the inlet 1111 of the receiving cavity 111 is not limited and can be selected as needed. As a specific embodiment, such as Figure 4 As shown, the inlet 1111 of the receiving cavity 111 is circular. The inlet 1111 of the receiving cavity 111 faces the inside of the water tank 100, that is, the receiving cavity 111 is connected to the water tank 100 through the inlet 1111.

[0054] In this embodiment, the shape and number of water outlets 112 are not limited and can be selected as needed. As a specific embodiment, for example... Figure 4As shown, the water outlet 112 is circular in shape, and there is only one water outlet 112. In this embodiment, the location of the water outlet 112 is not limited and can be selected as needed. As a specific embodiment, the water outlet 112 is located at the bottom of the receiving cavity 111, that is, at the apex of the receiving cavity 111.

[0055] In this embodiment, the control structure 310 is adapted to the receiving cavity 111, that is, during rotation, the outer surface of the control structure 310 is in close contact with the inner surface of the receiving cavity 111. In this embodiment, the shape and number of the inlet 311 and outlet 312 of the control structure 310 are not limited and can be selected as needed. As a specific embodiment, such as... Figure 6 As shown, there are multiple inlets 311 arranged in an array. There is one outlet 312. Both the outlet 312 and the inlets 311 are circular. Obviously, this is only an example and not the only one.

[0056] In this embodiment, the relative positions of the water inlet 312 and the water outlet 311 are not limited. As a specific embodiment, such as... Figure 6 As shown, the water inlet 312 and the water outlet 311 are spaced apart along the rotation direction of the control structure 310. Obviously, this is merely exemplary and not the only possible arrangement. For example, the water inlet 312 and the water outlet 311 can be connected together.

[0057] As a specific example, such as Figure 6 As shown, the control structure 310 is spherical. Obviously, this is only an example; for instance, the control structure 310 may be hemispherical.

[0058] In some other embodiments, the inlet 311 and the outlet 312 are spaced apart along the rotation direction of the control structure 310. Furthermore, the control structure 310 is configured such that when it rotates to the point where the inlet 311 is fully connected to the inlet 1111, the outlet 312 is fully connected to the outlet 112. Alternatively, the control structure 310 is configured such that when it rotates to the point where a portion of the inlet 311 is connected to the inlet 1111, a portion of the outlet 312 is connected to a portion of the outlet 112. Finally, the control structure 310 is configured such that when it rotates to the point where the inlet 311 stops connecting to the inlet 1111, the outlet 312 stops connecting to the outlet 112.

[0059] In this embodiment, the spacing between the inlet 311 and the outlet 312 is not limited, as long as it satisfies the requirement that the control structure 310 is configured such that when the inlet 311 is fully connected to the inlet 1111, the outlet 312 is fully connected to the outlet 112. Alternatively, the control structure 310 can be configured such that when a portion of the inlet 311 is connected to the inlet 1111, a portion of the outlet 312 is connected to a portion of the outlet 112. Finally, the control structure 310 can be configured such that when the inlet 311 stops connecting to the inlet 1111, the outlet 312 stops connecting to the outlet 112. This structure of the control structure 310 and the outlet section 110 provides good sealing when water supply stops, is simple in structure, and is easy to control.

[0060] In some other embodiments, the receiving cavity 111 is hemispherical in shape, and the control structure 310 is spherical in shape. This makes the structure of the control structure 310 and the water outlet 110 simple, easy to control, and provides good sealing.

[0061] In some other embodiments, the water outlet 110 further includes a water outlet pipe 113. The water outlet pipe 113 communicates with the water outlet 112 and extends from the water outlet 112 through the water inlet 210 into the humidification chamber 200. For example... Figure 2 and Figure 3 As shown, the water outlet pipe 113 extends from the water outlet 112 into the humidification chamber 200. This prevents water from splashing when it flows into the humidification chamber 200 and also prevents water leakage.

[0062] In some other embodiments, the water outlet 110 is formed on the first side wall 120 of the water tank, and the water inlet 210 and the water outlet 110 are respectively formed on the first side wall 220 of the humidification chamber, with the first side wall 120 of the water tank disposed above the first side wall 220 of the humidification chamber.

[0063] In this embodiment, the first sidewall 120 of the water tank is not necessarily the bottom sidewall of the water tank 100. As a specific embodiment, when the shape of the water tank 100 is approximately cubic, the first sidewall 120 of the water tank is the bottom sidewall of the water tank 100. Obviously, this is only an example. Similarly, the first sidewall 220 of the humidification chamber is not necessarily the upper sidewall of the humidification chamber 200. As a specific embodiment, when the shape of the humidification chamber 200 is approximately cubic, the first sidewall 220 of the humidification chamber is the upper sidewall of the humidification chamber 200. Obviously, this is only an example.

[0064] In this embodiment, the first sidewall 120 of the water tank is positioned above the first sidewall 220 of the humidification chamber. Here, "above" should be interpreted broadly, meaning either directly above or diagonally above. As a specific embodiment, for example... Figure 2As shown, the first sidewall 120 of the water tank is located directly above the first sidewall 220 of the humidification chamber, and they are partially overlapped. The water outlet 110 is formed at the overlap between the first sidewall 120 of the water tank and the first sidewall 220 of the humidification chamber, which makes the structure simple and compact.

[0065] In some other embodiments, the control assembly 300 also includes a motor 320. The output shaft of the motor 320 is connected to the control structure 310 to drive the control structure 310 to rotate. The first sidewall 120 of the water tank or the first sidewall 220 of the humidification chamber is recessed inward to form a receiving cavity 121 for accommodating the motor 320 between the first sidewall 120 of the water tank and the first sidewall 220 of the humidification chamber. This allows the motor 320 to be placed outside the water tank 100 and the humidification chamber 200, while making the structure simple and compact.

[0066] In some other embodiments, the indoor unit 10 of the air conditioner also includes a humidification component. The humidification component is disposed in the humidification chamber 200 and is used to form a humidifying fluid in the humidification chamber 200 by water in the humidification chamber 200. It is configured such that the water level in the humidification chamber 200 is within a set range, and the water level in the water tank 100 is within a set range, and it starts to work when a humidification signal is received.

[0067] In this embodiment, the type of humidification component is not limited, as long as it can transform the water input into the humidification chamber 200 into a humidifying fluid. For example, the humidification component has a heating function, which can heat the water to form a humidifying fluid. For example, the humidification component includes an ultrasonic atomizer, which converts electrical energy into ultrasonic energy, and the ultrasonic energy atomizes the water into tiny particles at room temperature to form a humidifying fluid.

[0068] In this embodiment, the water level setting range in the humidification chamber 200 is not limited and can be selected as needed. Specifically, the water level setting range in the humidification chamber 200 is greater than or equal to 10 mm and less than or equal to 25 mm. The water level setting range in the water tank 100 is not limited and can be selected as needed. Specifically, the water level setting range in the water tank 100 is greater than 0 mm.

[0069] In this embodiment, the type of humidification signal is not limited and can be selected as needed. For example, the humidification signal can be the minimum humidity threshold detected by the humidity sensor or a signal from a manually triggered button. The minimum humidity threshold is not limited and can be selected as needed. Specifically, the minimum humidity threshold is 50%.

[0070] The humidification component stops operating upon receiving a stop humidification signal. The type of stop humidification signal is not limited and can be selected as needed; for example, it could be a signal indicating that the humidity detected by the humidity sensor is higher than the maximum threshold, or a signal triggered manually by a button. The maximum humidity threshold is also not limited and can be selected as needed. Specifically, the maximum humidity threshold is 65%. This ensures the normal operation of the humidification function of the indoor unit of the air conditioner.

[0071] In some other embodiments, the indoor unit 10 of the air conditioner also includes a fan 400. The fan 400 is disposed in the humidification chamber 200, opposite to the outlet 230 of the humidification chamber 200 for discharging humidifying fluid, and is configured to operate when the water level in the humidification chamber 200 and the water level in the water tank 100 are within a set range, and to start operating when a humidification signal is received.

[0072] In this embodiment, the location of the outlet 230 is not limited and can be selected as needed. For example, the outlet 230 may be positioned directly opposite the front of the indoor unit of the air conditioner or at the air outlet of the indoor unit. As a specific embodiment, such as... Figure 7 As shown, the outlet 230 is directly opposite the air outlet of the indoor unit 10 of the air conditioner. That is, the outlet 230 is located on the right side of the humidification chamber 200, and the fan 400 is located on the left side of the humidification chamber 200. This allows the fan 400 to blow out all the humidifying fluid in the humidification chamber 200, resulting in high efficiency. At the same time, the humidifying fluid is pre-mixed with the air at the outlet, preventing the humidifying fluid from becoming too hot or too cold.

[0073] In some other embodiments, the indoor unit 10 of the air conditioner is configured to issue a warning when the water level in the water tank 100 is lower than the minimum water level. In this embodiment, the minimum water level of the water tank 100 is not limited and can be selected as needed. Specifically, the minimum water level of the water tank 100 is 0 mm.

[0074] The indoor unit 10 of the air conditioner is configured to adjust the water inlet speed according to the water level control component 300 in the humidification chamber 200. Specifically, when the water level in the humidification chamber 200 is below 10 mm, the water inlet speed is faster. When the water level in the humidification chamber 200 is greater than or equal to 10 mm but less than or equal to 25 mm, the water inlet speed is slower. When the water level in the humidification chamber 200 is greater than 25 mm, water inlet stops.

[0075] In the description of this embodiment, 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," "axial," "radial," "circumferential," "clockwise," and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0076] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically stated, this indicates that other features are not excluded and may be further included.

[0077] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," and "coupling," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0078] Furthermore, in the description of this embodiment, "above" or "below" the second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. That is, in the description of this embodiment, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," or "below" of the second feature can mean the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0079] Unless otherwise specified, all terms (including technical and scientific terms) used in the description of these embodiments have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0080] In the description of this embodiment, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions 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 one or more embodiments or examples.

[0081] Therefore, those skilled in the art should recognize that although numerous exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Thus, the scope of the present invention should be understood and construed as covering all such other variations or modifications.

Claims

1. An air conditioner indoor unit, comprising: a water tank for storing water therein, having a water outlet communicating therewith; a humidifying bin having a water inlet communicating therewith, communicating with the water tank through cooperation of the water outlet and the water inlet to obtain water from the water tank and form a humidifying fluid therein; a control assembly configured to control a water feeding speed of the water tank to the humidifying bin when moving relative to the water outlet or the water inlet; wherein the water inlet is lower than a highest water level line of the water tank so that water in the water tank flows into the humidifying bin under gravity; the water outlet comprises an arc-shaped containing cavity having an inlet communicating with the water tank and a water outlet communicating with the containing cavity; the control assembly comprises a control structure arranged in the containing cavity and adapted to the containing cavity; the control structure has a water inlet for communicating with the inlet and a water outlet for communicating with the water outlet, and is configured to control a water flow speed of the water outlet during rotation; the water inlet and the water outlet are arranged at intervals along a rotation direction of the control structure; and the control structure is configured to, when rotated to make the water inlet fully communicate with the inlet, make the water outlet fully communicate with the water outlet; the control structure is configured to, when rotated to make part of the water inlet communicate with the inlet, make part of the water outlet communicate with part of the water outlet; the control structure is configured to, when rotated to make the water inlet stop communicating with the inlet, make the water outlet stop communicating with the water outlet; the containing cavity is in a shape of a hemisphere, and the control structure is in a shape of a sphere.

2. The air conditioner indoor unit according to claim 1, wherein the water outlet further comprises: a water outlet pipe communicating with the water outlet and extending from the water outlet to the humidifying bin through the water inlet.

3. The air conditioner indoor unit according to claim 1, wherein the water outlet is formed on a first side wall of the water tank, and the water inlet is correspondingly formed on a first side wall of the humidifying bin, the first side wall of the water tank being arranged above the first side wall of the humidifying bin.

4. The air conditioner indoor unit according to claim 3, wherein the control assembly further comprises: a motor, an output shaft of which is connected to the control structure to drive the control structure to rotate; the first side wall of the water tank or the first side wall of the humidifying bin is recessed inward to form a containing cavity between the first side wall of the water tank and the first side wall of the humidifying bin for containing the motor.

5. The air conditioner indoor unit according to claim 1, further comprising: a humidifying assembly arranged in the humidifying bin for forming the humidifying fluid in the humidifying bin, configured to start working when a water level in the humidifying bin is within a set range and a water level in the water tank is within a set range and a humidifying signal is received.

6. The air conditioner indoor unit according to claim 1, further comprising: a fan arranged in the humidifying bin opposite to an outlet of the humidifying bin for outputting the humidifying fluid, configured to start working when a water level in the humidifying bin is within a set range and a water level in the water tank is within a set range and a humidifying signal is received. 7.The air conditioner indoor unit of claim 1, wherein, the air conditioner indoor unit is configured to issue a prompt when a water level in the water tank is lower than a minimum water level; the air conditioner indoor unit is configured to control the control assembly to adjust a water inlet speed according to the water level in the humidifying bin.

Images