Humidification module for air conditioner and air conditioner indoor unit

Abstract

The utility model relates to the technical field of air treatment, in particular to a humidifying module for an air conditioner and an indoor unit of the air conditioner. The humidifying module comprises a base, a humidifying box, a water tank and a humidifying part. A first communicating port is formed in the front wall of the humidifying box, and a second communicating port is formed in the rear wall of the humidifying box; the humidifying box is movably arranged on the base in the transverse direction. The water tank is arranged in the humidifying box and configured to provide humidifying water for the bottom of the humidifying box. The humidifying part is arranged in the humidifying box and corresponds to the second communicating port; the humidifying part is configured to allow airflow to pass through, absorb water from the bottom of the humidifying part and guide the water upwards, so that the airflow passing through the humidifying part carries the water absorbed and guided by the humidifying part. The humidifying module of the air conditioner solves the problem that water is inconvenient to add into a water tank in the humidifying module of the air conditioner in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of air treatment technology, and in particular to a humidification module for an air conditioner and an indoor unit for an air conditioner. Background Technology

[0002] With the improvement of modern living standards, people have higher requirements for the comfort of indoor environments, especially during the dry season, air conditioning equipment with humidification function has become a popular choice in the market.

[0003] In related technologies, the humidification module of an air conditioner includes a water tank and a humidification section. The working principle of the humidification module is typically to supply water from the water tank to the humidification section, and then the airflow passes through the humidification section, increasing the humidity of the airflow. However, the unreasonable structural design of this humidification module leads to the problem of inconvenient water tank filling, reducing the user experience. Utility Model Content

[0004] In view of the above problems, this utility model is proposed to provide a humidification module and indoor unit for an air conditioner that overcomes or at least partially solves the above problems, and can solve the problem of inconvenient water tank filling in the humidification module of the existing air conditioner, thereby improving the user experience.

[0005] Specifically, this utility model provides a humidification module for an air conditioner, comprising:

[0006] Base;

[0007] A humidifier box, wherein a first communication port is provided on the front wall of the humidifier box and a second communication port is provided on the rear wall of the humidifier box; the humidifier box is movably disposed on the base in the lateral direction;

[0008] A water tank is disposed inside the humidification box and configured to provide humidifying water to the bottom of the humidification box;

[0009] A humidifying section is disposed inside the humidifying box and is disposed corresponding to the second communication port; the humidifying section is configured to allow airflow to pass through, absorb water from its bottom, and guide the water upward so that the airflow passing through it carries the water absorbed and guided by it.

[0010] Optionally, the base is provided with an upward-facing groove that extends in the lateral direction, and the humidifying box is disposed in the groove;

[0011] The bottom wall of the chute is provided with a first protruding rib extending in the lateral direction, which is used to support the humidification box.

[0012] Optionally, a second convex rib extending in the lateral direction is provided on the front sidewall of the slide, the second convex rib being used to support the humidification box; and / or, a third convex rib extending in the lateral direction is provided on the rear sidewall of the slide, the third convex rib being used to support the humidification box.

[0013] Optionally, a fourth rib extending in the lateral direction is provided on the front surface of the humidifier box; and / or a fifth rib extending in the lateral direction is provided on the rear surface of the humidifier box.

[0014] The fourth rib is disposed on the lower side of the second rib; the fourth rib is in contact with the second rib, or the distance between the fourth rib and the second rib is within 5 mm;

[0015] The fifth rib is disposed below the third rib; the fifth rib is in contact with the third rib, or the distance between the fifth rib and the third rib is within 5 mm.

[0016] Optionally, one end of the first protruding rib is provided with a first guide slope facing obliquely upward to guide the humidifier box into the slide groove; one end of the second protruding rib adjacent to the first guide slope is provided with a second guide slope to guide the humidifier box into the slide groove; and one end of the third protruding rib adjacent to the first guide slope is provided with a third guide slope to guide the humidifier box into the slide groove.

[0017] Both ends of the fourth convex rib are provided with a fourth guide slope to guide the humidifier box into the slide groove, and both ends of the fifth convex rib are provided with a fifth guide slope to guide the humidifier box into the slide groove.

[0018] Optionally, the space inside the humidifier box includes a first space and a second space arranged sequentially in the lateral direction;

[0019] The water tank is located in the first space, the humidification unit is located in the second space, and the first and second connecting ports are respectively located on the front and rear walls of the second space, with the first and second connecting ports being correspondingly arranged.

[0020] Optionally, the humidifier box is provided with two vertical plates spaced apart and on the same surface, the first space is located on one side of the two vertical plates, and the second space is located on the other side of the two vertical plates.

[0021] The water tank is inserted into the first space from the top down;

[0022] A support frame and a top rod are provided on the bottom wall of the first space. The support frame supports the water tank, and the water tank and the bottom wall of the first space are spaced apart. The top rod is configured to open the water outlet on the water tank so that the water in the water tank enters the first space and then enters the second space.

[0023] Optionally, a support structure is provided on the bottom wall of the second space, the support structure supporting the humidifying part, so that the humidifying part is spaced apart from the bottom wall of the second space;

[0024] The humidification unit includes a humidification mesh and a frame for supporting the humidification mesh.

[0025] Optionally, the humidification module further includes:

[0026] A fan mounting box, wherein a third communication port is provided on the fan mounting box;

[0027] A connecting pipe, connecting the second connecting port and the third connecting port;

[0028] A fan is installed inside the fan mounting box and configured to cause airflow to flow sequentially through the first connecting port, the humidification section, the second connecting port, the connecting pipe and the third connecting port.

[0029] Optionally, the humidification module further includes:

[0030] An air outlet device having at least two air outlets; the inlet of the air outlet device is connected to the outlet of the fan;

[0031] The fan is a centrifugal fan.

[0032] On the other hand, this utility model also provides an indoor unit for an air conditioner, comprising:

[0033] The housing has an opening for taking out and putting in.

[0034] The humidification module is disposed inside the housing, and the humidification box enters the housing through the loading and unloading port.

[0035] This utility model relates to a humidification module for air conditioners and their indoor units. The horizontally pull-out humidification box design simplifies disassembly, cleaning, and water tank refilling, improving maintenance convenience and user experience. The water tank is installed inside the humidification box, saving overall installation space. The humidification unit automatically draws water from the bottom of the humidification box, allowing the airflow to quickly remove the moisture, resulting in even humidification and energy savings.

[0036] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0037] The following sections will describe some specific embodiments of the present invention in a detailed manner 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 components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0038] Figure 1 This is a schematic structural diagram of a humidification module for an air conditioner according to an embodiment of the present invention;

[0039] Figure 2 This is a schematic structural diagram of a humidification module for an air conditioner according to an embodiment of the present invention;

[0040] Figure 3 yes Figure 2 A schematic enlarged view of a portion at point A in the middle;

[0041] Figure 4 This is a schematic structural diagram of the base in a humidification module for an air conditioner according to an embodiment of the present invention;

[0042] Figure 5 This is a schematic structural diagram of a humidifying box in a humidifying module for an air conditioner according to an embodiment of the present invention;

[0043] Figure 6 This is a schematic structural diagram of a humidifying box in a humidifying module for an air conditioner according to an embodiment of the present invention;

[0044] Figure 7 This is a schematic exploded view of a humidification module for an air conditioner according to an embodiment of the present invention. Detailed Implementation

[0045] The following reference Figures 1 to 7This invention describes a humidification module for an air conditioner and an indoor unit for an air conditioner, according to embodiments of the present invention. In this description, it should be understood that 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 indicated technical features. 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 the present invention, "multiple" 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 described, this indicates that other features are not excluded and may be further included.

[0046] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" 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 utility model according to the specific circumstances.

[0047] 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.

[0048] 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 this utility model. 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.

[0049] Figure 1This is a schematic structural diagram of a humidification module 100 for an air conditioner according to an embodiment of the present invention, as shown below. Figure 1 As shown, and with reference Figures 2 to 7 This utility model provides a humidification module 100 for an air conditioner, which includes a base 110, a humidification box 120, a water tank 130, and a humidification section 140. The humidification box 120 has a first connecting port 1201 on its front wall and a second connecting port 1202 on its rear wall; the humidification box 120 is movably mounted on the base 110 in the lateral direction. The water tank 130 is disposed inside the humidification box 120 and configured to provide humidifying water to the bottom of the humidification box 120. The humidification section 140 is disposed inside the humidification box 120 and corresponds to the second connecting port 1202; the humidification section 140 is configured to allow airflow to pass through, absorb water from its bottom, and guide the water upwards, so that the airflow passing through it carries the absorbed and guided water.

[0050] During assembly of the humidification module 100 in this embodiment, the base 110 is first fixed in a preset position inside the air conditioner. Then, the humidification box 120 is movably installed laterally onto the base 110 via a sliding groove 113 or a guide structure, ensuring that the humidification box 120 can be pulled out horizontally for easy maintenance. A water tank 130 is embedded inside the humidification box 120 and is used to supply water to the bottom of the humidification box 120. The humidification section 140 is installed inside the rear side of the humidification box 120 and corresponds to the second connecting port 1202. During operation, airflow enters the humidification box 120 from the first connecting port 1201. As it flows through the humidification section 140, the humidification section 140 absorbs water from the bottom of the humidification box 120 and diffuses it upwards. The humidified airflow returns to the air conditioning system through the second connecting port 1202, thus achieving air humidification.

[0051] This embodiment simplifies the disassembly, cleaning, and water tank 130 replenishment process through a horizontally pull-out humidifier box 120 design, improving maintenance convenience and user experience. The water tank 130 is installed inside the humidifier box 120, saving overall installation space for the humidifier module 100. The humidifier unit 140 automatically draws water from the bottom of the humidifier box 120, allowing the blowing airflow to quickly remove the moisture, resulting in even humidification and energy savings.

[0052] In some embodiments of this utility model, such as Figures 1 to 4 As shown, the base 110 is provided with an upward-facing groove 113 extending in the lateral direction, and the humidifying box 120 is disposed in the groove 113. The bottom wall of the groove 113 is provided with a first protruding rib 114 extending in the lateral direction, which is used to support the humidifying box 120.

[0053] In this embodiment, the humidifier box 120 can be installed and removed by horizontally pulling it out via the slide groove 113, and the first protruding rib 114 supports the box body to maintain stability. Specifically, in this embodiment, the cooperation between the slide groove 113 and the first protruding rib 114 provides a stable lateral sliding guide and bottom support for the humidifier box 120, ensuring a smooth and non-offset pulling process, while preventing the humidifier box 120 from shaking; the slide groove 113 structure simplifies the assembly process of the humidifier box 120, reduces frictional loss, and extends the lifespan of the humidifier module 100.

[0054] In some embodiments of this utility model, such as Figure 3 As shown, a second rib 115 extending laterally is provided on the front sidewall of the slide 113. The second rib 115 is used to support the humidifier box 120. In this embodiment, the second rib 115 on the front sidewall provides local support for the front of the humidifier box 120, which can reduce the risk of the box tilting forward during sliding, reduce the frictional contact area with the front sidewall, improve the smoothness of pulling out, and enhance the front-end load-bearing stability.

[0055] In some embodiments of this utility model, such as Figure 3 As shown, a third rib 116 extending in the lateral direction is provided on the rear sidewall of the slide 113. The third rib 116 is used to support the humidification box 120. In this embodiment, the third rib 116 on the rear sidewall provides independent support for the rear of the humidification box 120, preventing the box from shifting backward and sinking or colliding with the rear sidewall. It works in conjunction with the first rib 114 at the bottom to form multi-point balance, optimizing the sliding guidance accuracy and the force distribution at the rear end.

[0056] In some embodiments of this utility model, such as Figure 3 As shown, a second rib 115 extending in the lateral direction is provided on the front side wall of the slide 113, and the second rib 115 is used to support the humidification box 120. A third rib 116 extending in the lateral direction is provided on the rear side wall of the slide 113, and the third rib 116 is used to support the humidification box 120.

[0057] In this embodiment, the second rib 115, the third rib 116 and the bottom first rib 114 together form a multi-directional limiting support system. Through the synchronous constraint of the front, rear and bottom ribs, the offset, shaking or tilting of the humidifier box 120 during lateral sliding can be further avoided, significantly reducing friction loss and improving structural durability.

[0058] In some embodiments of this utility model, such as Figure 3 As shown, a fourth rib 121 extending in the lateral direction is provided on the front surface of the humidifier box 120; the fourth rib 121 is located below the second rib 115; the fourth rib 121 contacts the second rib 115. In some alternative embodiments, the distance between the fourth rib 121 and the second rib 115 is within 5 mm.

[0059] In this embodiment, the fourth rib 121 on the front surface of the humidifier box 120 contacts or maintains a small gap with the second rib 115 on the front sidewall of the slide groove 113, forming a superimposed limiting structure. This disperses the pressure when the front side of the humidifier box 120 slides, reduces the local friction loss of the second rib 115, and at the same time suppresses the sinking or vibration of the front end of the humidifier box 120 caused by gravity, thus improving the smoothness of sliding.

[0060] In some embodiments of this invention, a fifth rib 122 extending laterally is provided on the rear surface of the humidifier box 120; the fifth rib 122 is located below the third rib 116. The fifth rib 122 contacts the third rib 116. In some alternative embodiments, the distance between the fifth rib 122 and the third rib 116 is within 5 mm.

[0061] In this embodiment, the fifth rib 122 on the rear surface of the humidifier box 120 is in contact with or adjacent to the third rib 116 on the rear side wall of the slide groove 113, which can optimize the force distribution on the rear side and reduce the risk of structural deformation after long-term use.

[0062] In some embodiments of this utility model, such as Figure 3 As shown, a fourth protruding rib 121 extending laterally is provided on the front surface of the humidifier box 120; a fifth protruding rib 122 extending laterally is provided on the rear surface of the humidifier box 120. The fourth protruding rib 121 is located below the second protruding rib 115; the fourth protruding rib 121 contacts the second protruding rib 115, or the distance between the fourth protruding rib 121 and the second protruding rib 115 is within 5 mm. The fifth protruding rib 122 is located below the third protruding rib 116; the fifth protruding rib 122 contacts the third protruding rib 116, or the distance between the fifth protruding rib 122 and the third protruding rib 116 is within 5 mm.

[0063] In this embodiment, the fourth rib 121 and the fifth rib 122 form front and rear double-layer limiting with the second rib 115 and the third rib 116 respectively. Through the contact or micro-gap cooperation of the upper and lower layers, the vibration and horizontal displacement of the humidification box 120 are fully restricted, ensuring that the sliding trajectory is accurate and the friction is uniform.

[0064] In some embodiments of this utility model, such as Figure 4 and Figure 5As shown, one end of the first protruding rib 114 is provided with a first guide slope 1141 facing upwards to guide the humidifier box 120 into the slide groove 113. The end of the second protruding rib 115 adjacent to the first guide slope 1141 is provided with a second guide slope to guide the humidifier box 120 into the slide groove 113. The end of the third protruding rib 116 adjacent to the first guide slope 1141 is provided with a third guide slope 1161 to guide the humidifier box 120 into the slide groove 113. Both ends of the fourth protruding rib 121 are provided with fourth guide slopes 1211 to guide the humidifier box 120 into the slide groove 113. Both ends of the fifth protruding rib 122 are provided with fifth guide slopes to guide the humidifier box 120 into the slide groove 113.

[0065] This embodiment adds guide ramps to the ends of the ribs in the slide groove 113 and the ribs in the humidifier box 120 to form a multi-directional progressive guide structure. During installation, the first guide ramp 1141 to the fifth guide ramp automatically aligns with the insertion path of the humidifier box 120 through geometric fit, significantly reducing the initial assembly resistance and avoiding friction or jamming caused by angular deviation. Multiple ramps guide the humidifier box 120 to slide smoothly into the slide groove 113, ensuring that the fourth rib 121 and the second rib 115, and the fifth rib 122 and the third rib 116 quickly and accurately connect, reducing wear on the contact surface. At the same time, the smoothness of sliding is optimized by the force component of the ramps, improving assembly efficiency and structural durability.

[0066] In some embodiments of this utility model, such as Figure 5 As shown, the humidifier box 120 includes a first space 123 and a second space 124 arranged sequentially in the horizontal direction; the water tank 130 is disposed in the first space 123, the humidifier part 140 is disposed in the second space 124, and the first connecting port 1201 and the second connecting port 1202 are respectively disposed on the front wall and the rear wall of the second space 124, with the first connecting port 1201 and the second connecting port 1202 being disposed correspondingly.

[0067] In this embodiment, firstly, the horizontal arrangement of the water tank 130 and the humidifier 140 may save space. Secondly, the water tank 130 is independently placed in the first space 123 to avoid direct interference with the humidifier 140 and facilitates individual maintenance; in the second space 124, the humidifier 140 forms a directional airflow channel with the first connecting port 1201 and the second connecting port 1202, ensuring that the incoming airflow flows through the humidifier 140 to efficiently evaporate moisture and reduce ineffective diffusion loss.

[0068] In some embodiments of this utility model, such as Figures 5 to 6As shown, the humidifier box 120 has two spaced-apart vertical plates 1231 on the same surface. The first space 123 is located on one side of the two vertical plates 1231, and the second space 124 is located on the other side of the two vertical plates 1231. The water tank 130 is inserted into the first space 123 from the top. The bottom wall of the first space 123 is provided with a support frame 1232 and a top rod 1233. The support frame 1232 supports the water tank 130, and the water tank 130 and the bottom wall of the first space 123 are spaced apart. The top rod 1233 is configured to open the water outlet on the water tank 130, so that the water in the water tank 130 enters the first space 123 and then enters the second space 124.

[0069] During assembly, the water tank 130 is inserted into the first space 123 from top to bottom. The support frame 1232 lifts the bottom of the water tank 130 so that it is suspended from the bottom wall. When the top rod 1233 is inserted into place, it opens the elastic water outlet at the bottom of the water tank 130. The water flows into the bottom of the first space 123 in a controlled manner and enters the water storage area at the bottom of the second space 124 along the guide path, ensuring that the humidification unit 140 continuously and evenly absorbs water.

[0070] In some embodiments of this utility model, such as Figure 6 As shown, a support structure 1241 is provided on the bottom wall of the second space 124. The support structure 1241 supports the humidification part 140 so that the humidification part 140 is spaced apart from the bottom wall of the second space 124. The humidification part 140 includes a humidification mesh and a frame for supporting the humidification mesh.

[0071] In this embodiment, a support structure 1241 is provided on the bottom wall of the second space 124 to raise the humidifying mesh and frame, forming a space between them and the bottom wall. This facilitates water flow to any position on the bottom of the humidifying section 140 and allows water to spread to the entire area of ​​the humidifying mesh, preventing uneven wetting and drying and ensuring consistent water absorption throughout the mesh. Furthermore, the rigid connection between the frame and the support structure 1241 ensures the humidifying mesh unfolds flat, preventing wrinkles and collapses caused by water flow impact or airflow disturbance, thus maintaining a uniform humidification effect.

[0072] In some embodiments of this utility model, such as Figure 1 , Figure 2 and Figure 7 As shown, the humidification module 100 also includes a fan mounting box 151, a connecting pipe 152, and a fan 153. The fan mounting box 151 is provided with a third connecting port; the connecting pipe 152 connects the second connecting port 1202 and the third connecting port; the fan 153 is disposed inside the fan mounting box 151, and the fan 153 is configured to cause airflow to flow sequentially through the first connecting port 1201, the humidification section 140, the second connecting port 1202, the connecting pipe 152, and the third connecting port.

[0073] This embodiment forms an active air supply humidification circulation system by adding a fan 153 and a connecting pipe 152. The forced airflow flows directionally through the humidification section 140 and efficiently carries moisture out, significantly improving the humidification rate and uniformity. At the same time, the modular fan box design makes it easy to integrate into the air conditioner, reducing airflow resistance and energy loss, and ensuring that the humidification process is stable and controllable.

[0074] In some embodiments of this utility model, such as 1 and Figure 7 As shown, the humidification module 100 also includes an air outlet device 160, which has at least two air outlets; the inlet of the air outlet device 160 is connected to the outlet of the fan 153; the fan 153 is a centrifugal fan 153.

[0075] This embodiment uses a centrifugal fan 153 driven by a multi-outlet design. The humidified air is evenly distributed to multiple outlets through high-pressure airflow to achieve wide-area directional humidification.

[0076] An embodiment of this utility model also provides an indoor unit for an air conditioner, which includes a housing and a humidification module 100 as described in any of the above embodiments. The housing has a pick-and-place port. The humidification module is disposed inside the housing, and the humidification box 120 enters the housing through the pick-and-place port.

[0077] This embodiment integrates the drawer-type humidification module 100 into the indoor unit housing of the air conditioner and provides an access port to enable quick disassembly and assembly of the humidification box 120. While maintaining the overall compact structure of the air conditioner, it greatly improves the ease of maintenance of the humidification module 100. Furthermore, the airtight fit between the humidification module 100 and the housing ensures a stable humidification airflow path, adapting to diverse air conditioning layout requirements.

[0078] Therefore, those skilled in the art should recognize that although many 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 present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A humidifying module for an air conditioner, characterized by, include: Base; A humidifier box, wherein a first communication port is provided on the front wall of the humidifier box and a second communication port is provided on the rear wall of the humidifier box; the humidifier box is movably disposed on the base in the lateral direction; A water tank is disposed inside the humidification box and configured to provide humidifying water to the bottom of the humidification box; A humidifying section is disposed inside the humidifying box and is disposed corresponding to the second communication port; the humidifying section is configured to allow airflow to pass through, absorb water from its bottom, and guide the water upward so that the airflow passing through it carries the water absorbed and guided by it.

2. The humidification module according to claim 1, characterized in that, The base is provided with an upward-facing sliding groove that extends in the lateral direction, and the humidifying box is disposed in the sliding groove; The bottom wall of the chute is provided with a first protruding rib extending in the lateral direction, which is used to support the humidification box.

3. The humidification module according to claim 2, characterized in that, The front sidewall of the slide is provided with a second convex rib extending in the lateral direction, the second convex rib being used to support the humidification box; and / or, the rear sidewall of the slide is provided with a third convex rib extending in the lateral direction, the third convex rib being used to support the humidification box.

4. The humidification module according to claim 3, characterized in that, A fourth rib extending in the lateral direction is provided on the front surface of the humidifier box; and / or a fifth rib extending in the lateral direction is provided on the rear surface of the humidifier box. The fourth rib is disposed on the lower side of the second rib; the fourth rib is in contact with the second rib, or the distance between the fourth rib and the second rib is within 5 mm; The fifth rib is disposed below the third rib; the fifth rib is in contact with the third rib, or the distance between the fifth rib and the third rib is within 5 mm.

5. The humidification module according to claim 4, characterized in that, One end of the first protruding rib is provided with a first guide slope facing upwards to guide the humidifier box into the slide groove; one end of the second protruding rib adjacent to the first guide slope is provided with a second guide slope to guide the humidifier box into the slide groove; and one end of the third protruding rib adjacent to the first guide slope is provided with a third guide slope to guide the humidifier box into the slide groove. Both ends of the fourth convex rib are provided with a fourth guide slope to guide the humidifier box into the slide groove, and both ends of the fifth convex rib are provided with a fifth guide slope to guide the humidifier box into the slide groove.

6. The humidification module according to claim 1, characterized in that, The humidifier box includes a first space and a second space arranged sequentially in the horizontal direction; The water tank is located in the first space, the humidification unit is located in the second space, and the first and second connecting ports are respectively located on the front and rear walls of the second space, with the first and second connecting ports being correspondingly arranged.

7. The humidification module according to claim 6, characterized in that, The humidifier box is provided with two vertical plates that are spaced apart and on the same surface. The first space is located on one side of the two vertical plates, and the second space is located on the other side of the two vertical plates. The water tank is inserted into the first space from the top down; A support frame and a top rod are provided on the bottom wall of the first space. The support frame supports the water tank, and the water tank and the bottom wall of the first space are spaced apart. The top rod is configured to open the water outlet on the water tank, so that water in the water tank enters the first space and then enters the second space; A support structure is provided on the bottom wall of the second space, and the support structure supports the humidification part so that the humidification part is spaced apart from the bottom wall of the second space; The humidification unit includes a humidification mesh and a frame for supporting the humidification mesh.

8. The humidification module of claim 1, wherein, Also includes: A fan mounting box, wherein a third communication port is provided on the fan mounting box; A connecting pipe, connecting the second connecting port and the third connecting port; A fan is installed inside the fan mounting box and configured to cause airflow to flow sequentially through the first connecting port, the humidification section, the second connecting port, the connecting pipe and the third connecting port.

9. The humidification module of claim 8, wherein, Also includes: An air outlet device having at least two air outlets; the inlet of the air outlet device is connected to the outlet of the fan; The fan is a centrifugal fan.

10. An air conditioner indoor unit, characterized by comprising: include: The housing has an opening for taking out and putting in. The humidification module according to any one of claims 1 to 9, wherein the humidification module is disposed inside the housing, and the humidification box enters the housing through the loading and unloading port.

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