Air purifying humidifier

Abstract

The application discloses an air purification humidifier which comprises a support assembly, a humidifying piece, a filtering piece and a water supply assembly. The support assembly is provided with a water tank and a plurality of permeation holes are uniformly arranged along the length direction of the water tank. The humidifying piece is circumferentially arranged around the support assembly. The filtering piece is arranged outside the humidifying piece within the projection range of the water tank along the axial direction P of the support assembly. The water supply assembly is used for storing water source and is communicated with the water tank through a flow channel. The technical scheme of the application can overcome the defect of single function of the existing equipment and provide an equipment with air purification and humidification functions to comprehensively improve indoor air quality.

Description

Technical Field

[0001] This application relates to the field of air purification and humidification technology, and in particular to an air purification and humidification device. Background Technology

[0002] With rapid socio-economic development and a significant improvement in living standards, people are increasingly concerned about indoor air quality. World Health Organization research indicates that humans spend an average of 90% of their time indoors, and indoor air quality directly impacts human health and quality of life. However, indoor air pollution is becoming increasingly serious, with particulate matter being one of the most harmful. Inhalable particulate matter with a diameter of less than 10 micrometers (PM10) includes airborne dust particles, industrial emissions, and smog from vehicle exhaust. These particulate pollutants, due to their small size and light weight, can remain suspended in the air for extended periods and diffuse over long distances. Fine particulate matter (PM2.5), in particular, can penetrate the human respiratory defense system, reaching deep into the alveoli and entering the bloodstream, thus increasing the risk of respiratory diseases. Simultaneously, indoor air humidity also significantly affects human comfort and health. Especially in autumn and winter, the ambient humidity is relatively low. This low humidity environment can not only cause health problems such as dry skin, mucous membrane damage, and decreased cilia movement function of the respiratory mucosa, but may also exacerbate static electricity and affect the safety of human activities.

[0003] To address these issues, air purifiers and humidifiers have emerged as essential devices for improving indoor air quality. Currently, commercially available air purifiers primarily remove particulate pollutants, harmful gases, and microorganisms from the air through physical filtration and other technologies, but generally lack humidity control functionality. Traditional humidifiers, on the other hand, only increase indoor humidity and cannot effectively purify airborne pollutants. The limited functionality of existing devices fails to meet users' needs for comprehensive improvement in indoor air quality, necessitating the development of multi-functional devices that combine air purification and humidification. Utility Model Content

[0004] This application provides an air purifying humidifier that overcomes the shortcomings of existing devices with limited functionality, providing a device that combines air purification and humidification functions to comprehensively improve indoor air quality.

[0005] This application provides an air purifying humidifier, which includes a support assembly, a humidifying element, a filter element, and a water supply assembly. The support assembly has a water tank with a plurality of permeation holes evenly distributed along the length of the water tank. The humidifying element is circumferentially arranged around the support assembly. Within the projection range of the water tank along the axial direction P of the support assembly, the filter element is sleeved on the outside of the humidifying element. The water supply assembly is used to store water and is connected to the water tank through a flow channel.

[0006] In one embodiment, the support assembly includes:

[0007] The main body has an inner cavity and multiple ventilation openings. The multiple ventilation openings are evenly distributed on the periphery of the main body and communicate with the inner cavity. The flow channel is provided in the main body and passes through the main body along the axial direction P.

[0008] The top cover, the water tank, and the plurality of permeation holes are all disposed on the top cover; and

[0009] The bottom cover and the top cover are respectively disposed on two opposite sides of the main body and cover the water storage tank;

[0010] The humidifying element is arranged circumferentially around the main body, and both the humidifying element and the filter element are sandwiched between the top cover and the bottom cover.

[0011] In one embodiment, the bottom cover is provided with a flow guide groove and a return hole, the flow guide groove is connected to the water storage tank through the return hole, and the humidifying element is located within the projection range of the flow guide groove along the axial direction P.

[0012] In one embodiment, a reflux wall is provided on the bottom cover extending toward the interior of the water storage tank, the reflux wall forming a reflux channel, and the reflux channel connecting to the reflux hole.

[0013] In one embodiment, the diameter of the return channel near the bottom cover is larger than the diameter away from the bottom cover.

[0014] In one embodiment, the water storage tank includes:

[0015] The bottom wall, whose inner side near the drive member is at least partially inclined towards one side of the drive member; and

[0016] The circumferential sidewalls are arranged around the bottom wall in the circumferential direction and together with the bottom wall form a water storage cavity.

[0017] In one embodiment, the air purifying humidifier further includes:

[0018] A fan assembly, mounted on the bracket assembly, is used to input flowing gas into the inner cavity and to allow the flowing gas to pass radially outward from the inner cavity toward the main body through the vent, the humidifier, and the filter.

[0019] In one embodiment, the wind turbine assembly includes:

[0020] The fan casing has an airflow cavity communicating with the inner cavity; and

[0021] The fan body is located inside the airflow cavity and is fixedly connected to the top cover or the fan housing.

[0022] In one embodiment, a water inlet tank is provided on the fan housing, and the fan assembly further includes:

[0023] A water injection pipe is located on one side of the fan body, and the water injection tank is connected to the water storage tank through the water injection pipe.

[0024] Based on the above embodiments, the air purifying humidifier provided in this application provides a water tank and permeation holes through a bracket assembly. The water supply assembly stores water and connects to the water tank through a flow channel, allowing water to permeate the humidifying element surrounding the bracket assembly through the permeation holes. The filter element, which is sleeved on the outside of the humidifying element, can purify particulate pollutants, harmful gases, and microorganisms in the air. The humidifying element can also increase indoor air humidity through water evaporation, thereby achieving a combination of air purification and humidification functions to meet users' needs for comprehensive improvement of indoor air quality. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the air purifying humidifier of this utility model;

[0027] Figure 2 This is a partial exploded view of the air purifying humidifier of this utility model;

[0028] Figure 3 This is a half-sectional structural diagram of the air purifying humidifier of this utility model;

[0029] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle;

[0030] Figure 5 This is a partial assembly diagram of the air purifying humidifier of this utility model from a first-person perspective;

[0031] Figure 6 This is a partial assembly diagram of the air purifying humidifier of this utility model from a second perspective.

[0032] Explanation of icon numbers:

[0033] 100-Air Purifier Humidifier

[0034] 10-Support assembly, 111-Water tank, 112-Permeation hole, 12-Main body, 13-Top cover, 14-Bottom cover, 15-Limiting rib, 161-Guide channel, 162-Return hole, 163-Guide wall, 164-Return wall, 165-Return channel, 171-First outer protrusion, 172-Filter element bottom slot, 173-First inner protrusion, 181-Second inner protrusion, 182-Second outer protrusion, 183-Filter element top slot, 191-Sealing protrusion, 192-Positioning protrusion

[0035] 20-Humidifier components,

[0036] 30-Filter element,

[0037] 40-Water supply component, 41-Water storage tank, 411-Bottom wall, 412-Inner side surface, 413-Peripheral side wall, 42-Drive component, 43-Flow channel

[0038] 50 - anti-overflow gap, 51 - spacing,

[0039] 60-Fan assembly, 61-Fan housing, 62-Fan body, 63-Airflow chamber, 64-Water inlet tank, 65-Water inlet pipe.

[0040] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0042] Where the following description relates to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0043] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, in the description of this application, unless otherwise stated, "multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0045] With rapid socio-economic development and a significant improvement in living standards, people have increasingly higher requirements for indoor air quality. Research by the World Health Organization shows that humans spend an average of about 90% of their time indoors, and indoor air quality is directly related to human health and quality of life.

[0046] In indoor environments, particulate pollutants are a significant factor affecting air quality. Inhalable particulate matter with a diameter of less than 10 micrometers (PM10), such as airborne dust particles, industrial emissions, and smog from vehicle exhaust, can remain suspended in the air for extended periods and diffuse over long distances due to their small size and light weight. Fine particulate matter (PM2.5) can penetrate the human respiratory defense system, reaching deep into the alveoli and entering the bloodstream, threatening human health. Furthermore, air humidity also significantly impacts human comfort and health. Lower humidity in autumn and winter can easily lead to health problems such as dry skin, mucous membrane damage, and decreased cilia movement in the respiratory mucosa. Static electricity may also affect the safety of human activities.

[0047] In related technologies, air purifiers and humidifiers have emerged as important devices for improving indoor air quality. Currently, commercially available air purifiers primarily remove particulate pollutants, harmful gases, and microorganisms from the air through physical filtration and other technologies, but generally lack humidity control functions. Traditional air humidifiers, on the other hand, only increase indoor humidity and cannot effectively purify air pollutants. However, both air purifiers and humidifiers have relatively limited functionality, making it difficult to meet users' needs for comprehensive improvement in indoor air quality.

[0048] To address the issue that existing air purifiers and humidifiers have limited functionality and cannot comprehensively meet users' needs for improving indoor air quality, this application provides an air purifying humidifier 100. Please refer to [link / reference]. Figures 1 to 6 It comprises a support assembly 10, a humidifier 20, a filter 30, and a water supply assembly 40. The support assembly 10 forms the basic framework of the entire device, and it features a water tank 111, which plays a crucial role in temporarily storing and distributing water. Multiple permeation holes 112 are evenly distributed along the length of the water tank 111, allowing water to permeate in a uniform and stable manner, providing a sufficient and stable water source for the subsequent humidification process.

[0049] The humidifier 20 is circumferentially arranged around the support assembly 10 and is positioned within the projection range of the water tank 111 along the axial direction P of the support assembly 10. The function of the humidifier 20 is to convert the moisture that permeates from the water tank 111 into water vapor for diffusion, thereby increasing the indoor air humidity. This effectively solves health problems caused by dry air in autumn and winter, such as dry skin, mucosal damage, and decreased respiratory mucosal ciliary movement function. At the same time, it can also avoid safety hazards caused by static electricity.

[0050] The filter element 30 is fitted onto the outside of the humidifier 20. As a key component for air purification, it effectively intercepts inhalable particulate matter with a diameter of less than 10 micrometers (PM10), such as airborne dust particles, industrial dust emissions, and smog from vehicle exhaust, as well as the more dangerous fine particulate matter (PM2.5). Utilizing its special materials and structure, the filter element 30 blocks particulate pollutants that can remain suspended in the air for extended periods and diffuse over long distances, even penetrating the human respiratory defense system and threatening human health, thereby purifying indoor air.

[0051] The water supply component 40 is used to store water and is connected to the water tank 111 through the flow channel 43. This flow channel 43 can continuously deliver water from the water supply component 40 to the water tank 111, ensuring that the water tank 111 always has a sufficient water supply, ensuring that the humidifier 20 can work continuously and stably, so that the operation of the entire air purifier humidifier 100 will not be interrupted due to lack of water.

[0052] It should be noted that the humidifier 20 can use a humidifier filter made of fiber material, which has good water absorption and volatility, and can fully absorb the water seeping from the water tank 111 and evenly evaporate the water into the air to achieve efficient humidification. Of course, the humidifier 20 can also use an ultrasonic atomizing element, which can atomize water into tiny particles through high-frequency vibration to quickly increase air humidity; the filter element 30 preferably uses a HEPA filter, which has a filtration efficiency of up to 99.97% for particulate pollutants with a diameter of 0.3 micrometers or larger, and can effectively intercept inhalable particulate matter such as PM2.5 and PM10 in the air, and can also filter some harmful microorganisms to ensure that the purified air is clean and healthy.

[0053] Based on the aforementioned structure and connection, when the air purifying humidifier 100 is running, the water supply component 40 first delivers water through the flow channel 43 to the water tank 111 of the support component 10. The water in the water tank 111 permeates evenly through the permeation holes 112, is absorbed by the humidifying element 20 surrounding the support component 10, and is converted into water vapor that diffuses into the air, thus humidifying the indoor air. At the same time, particulate pollutants in the air are intercepted by the filter element 30 surrounding the humidifying element 20, achieving the effect of purifying the air. This design cleverly integrates air purification and humidification functions, changing the traditional situation where air purifiers and humidifiers have only one function.

[0054] Therefore, this air purifier and humidifier 100 has many significant functions and benefits. It not only simultaneously purifies and humidifies indoor air, comprehensively improving indoor air quality and meeting users' higher demands for indoor air quality, but also, through its rational structural design, enhances the stability and continuity of equipment operation. This reduces the space occupation and energy consumption associated with using multiple devices simultaneously due to their single function, providing users with a more convenient, efficient, and energy-saving solution for improving indoor air quality. While enhancing users' quality of life, it also helps protect their health.

[0055] Furthermore, this air purifying humidifier 100 boasts the following advantages in structure and function. Structurally, the support assembly 10 serves as the core load-bearing component, with the humidifying element 20 arranged around it. The filter element 30 is fitted onto the outside, and the water supply assembly 40 is connected to the water tank 111 via a flow channel 43. The water tank 111 buffers the flow and distributes water to the humidifying element 20 through permeation holes 112. The entire structure is free of unnecessary and complex parts and connections; the components work together seamlessly, resulting in a simple and compact overall design. This structure not only facilitates manufacturing and reduces production costs but also saves space and is convenient for installation and relocation.

[0056] Regarding the air purification and humidification functions, the humidifier 20 is circumferentially arranged around the support assembly 10, and the filter 30 is fitted around the outside of the humidifier 20. This ring-shaped layout design ensures that air flowing around the device can fully contact the humidifier 20 and the filter 30 regardless of which direction it enters. As air flows through, the humidifier 20 can disperse moisture into the air from all angles, achieving all-round humidification; while the filter 30 can also purify the air entering from all directions, intercepting particulate pollutants, thus achieving the effect of simultaneous all-round and all-angle air purification and humidification. Compared with traditional single-function devices or combined devices, this greatly improves the efficiency and coverage of air treatment, creating a healthier and more comfortable indoor environment for users.

[0057] Furthermore, as the airflow approaches the air purifier humidifier 100 in the indoor environment, it first comes into contact with the humidifying element 20 arranged circumferentially. At this time, the humidifying element 20 fully disperses moisture into the airflow, causing the airflow to carry a certain amount of water vapor. The humidified airflow then passes through the filter element 30 sleeved on the outside. In this process, on the one hand, the moist airflow can make some originally dry and easily dispersed particulate pollutants become moist due to the adsorption of water vapor, which changes their physical properties. The particles are more likely to aggregate with each other, increasing their particle size, and thus are more easily intercepted and captured by the filter element 30, significantly improving the purification efficiency of the filter element 30 for particulate pollutants.

[0058] On the other hand, the humidified air, when passing through the filter element 30, can moisten the filter element 30 to a certain extent, reducing static electricity generated by friction during the filtration process and minimizing the impact of static electricity on the performance of the filter element 30. It also prevents the filter element 30 from becoming clogged due to excessive pollutant adsorption caused by static electricity, extending its service life and reducing the frequency and cost of filter element 30 replacement for users. Furthermore, this airflow sequence of humidification followed by purification ensures that the purified air has suitable humidity, avoiding secondary pollution problems that might occur with purification followed by humidification. This guarantees that the output air is always clean and in a comfortable humidity state, further optimizing the user experience and creating a higher quality and healthier indoor air environment for users.

[0059] In this embodiment, as Figure 3 , Figure 4 and Figure 6 As shown, Figure 5 and Figure 6The water storage tank 41 in the diagram is shown in half-section. The water supply assembly 40 includes the water storage tank 41 and the drive component 42, which is a water pump. The water storage tank 41 is located on the side of the support assembly 10 facing away from the water tank 111. Preferably, the water storage tank 41 is located below the support assembly 10 facing away from the water tank 111. Here, "below" refers to the area below the bearing surface of the support assembly 10 (the side of the support assembly 10 closest to the building surface, such as the ground or tabletop) in the vertical direction of the entire air purifying humidifier 100. This layout does not occupy the lateral space of the air purifying humidifier 100, nor does it affect the overall aesthetics and placement stability of the air purifying humidifier 100. It is worth noting that because the water storage tank 41 is located below, when there is excess water during the operation of the humidifying component 20, the water can naturally and smoothly flow back to the water storage tank 41 located below due to gravity, avoiding water waste and preventing water accumulation from damaging other components inside the equipment, thus ensuring the stable operation of the equipment.

[0060] It is worth mentioning that the water tank 41 and the bracket assembly 10 are connected in a detachable manner, such as by snap-fit ​​or bolt connection. When the water in the water tank 41 is used up, the user can easily remove it for convenient refilling. At the same time, this detachable design also facilitates regular cleaning of the water tank 41, effectively preventing the growth of bacteria due to long-term use, ensuring the cleanliness of the water supply, and thus guaranteeing the health and safety of the air output by the air purifier humidifier 100.

[0061] The drive unit 42 is housed inside the water tank 41 and is tightly connected to the flow channel 43. The flow channel 43 originates from one side of the water tank 41, passes through the support assembly 10 along the axial direction P, and finally extends to the water tank 111. During operation of the air purifying humidifier 100, the drive unit 42 begins to work, providing stable and continuous power to transport water from the water tank 41 along the flow channel 43 to the water tank 111. This power delivery method ensures a stable and uniform water flow, allowing the water tank 111 to continuously and stably supply water to the humidifying element 20 through the permeation holes 112, ensuring uninterrupted humidification. Even during prolonged operation, there is no need to worry about insufficient water supply leading to a weakened humidification effect, and the indoor air humidity is always maintained at a suitable level. At the same time, a stable water supply also indirectly ensures that the filter element 30 can continuously and effectively purify the air, because a stable humidification process helps maintain the filter element 30 in its best working condition, further enhancing the air purifier humidifier 100's effect on comprehensively improving indoor air quality and creating a lasting, comfortable, and healthy indoor environment for users.

[0062] Understandably, the water storage tank 41 includes a bottom wall 411 and a peripheral side wall 413. The inner side 412 of the bottom wall 411 near the drive member 42 is at least partially inclined towards the drive member 42. This design not only guides the water flow to the vicinity of the drive member 42, making it easier for the drive member 42 to draw water more efficiently, but also makes the water in the water storage tank 41 as fully utilized as possible, reducing residue. The peripheral side wall 413 is arranged circumferentially around the bottom wall 411 and forms a water storage cavity with the bottom wall 411. This water storage cavity is the core space of the water storage tank 41 for storing water. Its regular and compact structural design effectively prevents water leakage and evaporation, ensuring the reliability and stability of the water storage function of the water supply component 40.

[0063] To better realize the various functions of the air purifying humidifier 100, the structural design of its support assembly 10 is particularly important. The specific structure of the support assembly 10 and its connection relationships with other components will be described below. Please refer to [link / reference needed] for details. Figure 3 , Figure 5 and Figure 6 The support assembly 10 includes a main body 12, a top cover 13 and a bottom cover 14, which cooperate with each other to form a stable and highly functional structure.

[0064] The main body 12, serving as the core support of the bracket assembly 10, has an internal cavity that connects to the outside of the air purifying humidifier 100, providing a spatial basis for the air purification and humidification process. Multiple vents are evenly distributed around the periphery of the main body 12, communicating with the internal cavity to ensure smooth communication between the air entering the internal cavity and the outside of the air purifying humidifier 100, creating conditions for subsequent purification and humidification.

[0065] In this embodiment, multiple supporting ribs are arranged in an interlaced manner, cleverly forming multiple ventilation openings, while these ribs enclose an inner cavity. In other embodiments, a plate wall can also be used to enclose the inner cavity, with multiple ventilation openings evenly arranged on it. Meanwhile, the flow channel 43 is cleverly located in the main body 12 and passes through the main body 12 along the axial direction P. In this way, the main body 12 not only ensures the rational flow of air and water but also provides a stable support structure for the installation of other components.

[0066] Top cover 13 is a crucial hub connecting the water supply and humidification systems. Please refer to... Figure 3 As shown in the partially enlarged schematic diagram, the water tank 111 and multiple permeation holes 112 are both located on the top cover 13. The water tank 111, as an important part of water storage, can temporarily store water transported from the flow channel 43, while the evenly distributed permeation holes 112 can allow water in the water tank 111 to permeate out at a stable and uniform rate, providing a sufficient and continuous water source for the humidifier 20 and ensuring the stable operation of the humidification process.

[0067] Preferably, the top cover 13 and the main body 12 are integrally connected. This connection method greatly enhances the overall structural strength and stability of the bracket assembly 10, while reducing assembly steps, lowering assembly errors during production, improving production efficiency, and ensuring product quality consistency. Of course, depending on actual production and usage needs, snap-fit ​​connections, bolt connections, etc., can also be used. Snap-fit ​​connections facilitate quick assembly and disassembly, making later maintenance and repair easier; bolt connections offer strong connections and high reliability, meeting the structural strength requirements of the bracket assembly 10 in different scenarios.

[0068] Furthermore, the bottom cover 14 and the top cover 13 are respectively located on opposite sides of the main body 12. They are tightly fitted onto the water tank 41, not only fixing the water tank 41 to ensure it does not shake or shift during operation of the air purifier humidifier 100, but also, together with the top cover 13, firmly clamping the humidifying element 20 and the filter element 30 in the middle, forming a stable overall structure. The humidifying element 20 is arranged circumferentially around the main body 12. This arrangement allows the humidifying element 20 to fully utilize the moisture permeating from the permeation holes 112, converting it into water vapor and dispersing it into the air. The filter element 30 is fitted around the outside of the humidifying element 20 and is fixed together with the humidifying element 20 between the top cover 13 and the bottom cover 14, ensuring that air entering from all directions can be effectively purified and particulate pollutants can be intercepted during airflow.

[0069] The bracket assembly 10, designed in this way, has significant functions and effects. Through the coordinated operation of the main body 12, top cover 13, and bottom cover 14, a stable and reliable equipment frame is constructed, ensuring the stability of the air purifying humidifier 100 during operation and avoiding equipment failure due to structural problems. Furthermore, the rational planning of air and water flow paths allows air to smoothly pass through the humidification and purification process, and water to be stably delivered from the water tank 41 to the humidifying element 20, achieving efficient operation of air purification and humidification functions. At the same time, the design of tightly integrating various components makes the overall structure of the equipment more compact, saving space and facilitating user operation and placement, comprehensively improving the practicality and user experience of the air purifying humidifier 100.

[0070] As a preferred embodiment, please refer to Figure 3 and Figure 4At least one of the top cover 13 and the bottom cover 14 is provided with limiting ribs 15. These limiting ribs 15 are not tightly attached to the main body 12, but are spaced apart from the main body 12. The two cooperate with each other to form a limiting groove. This limiting groove design provides a precise and stable positioning space for the installation of the humidifier 20. When installing the humidifier 20, it can be quickly installed by simply snapping it into the limiting groove. During the operation of the air purifier humidifier 100, the limiting groove can effectively limit the displacement of the humidifier 20 and prevent it from loosening or shifting due to vibration or external force.

[0071] In this way, not only does the protruding structure of the limiting rib 15 provide limiting force from the side, but the space between it and the main body 12 also provides a suitable installation size for the humidifier 20, ensuring that the humidifier 20 fits tightly after installation without affecting its normal function due to excessive tightness. Moreover, it also ensures that the humidifier 20 maintains a stable positional relationship when it is circumferentially surrounding the main body 12, ensuring that the relative positions of the humidifier 20, the permeation holes 112 of the top cover 13, and the filter element 30 are accurate. This ensures that water can permeate evenly into the humidifier 20 during humidification, and that the air can be humidified by the humidifier 20 first and then purified by the outer filter element 30 in an orderly manner.

[0072] During the operation of the air purifying humidifier 100, excess moisture generated by the humidifying element 20 during humidification can easily accumulate on the bottom cover 14, affecting the performance and service life of the device. Based on considerations of this potential technical problem and the need for optimization, the air purifying humidifier 100 has undergone targeted and ingenious improvements in its structural design.

[0073] Please refer to Figure 3 and Figure 5 The bottom cover 14 is equipped with a guide channel 161 and a return hole 162, which work together to form an efficient water return system. The guide channel 161 is connected to the water storage tank 41 through the return hole 162, forming a closed-loop path for water circulation. It is worth mentioning that the humidifier 20 is located within the projection range of the guide channel 161 along the axial direction P. This allows excess water generated by the humidifier 20 during operation to drip directly into the guide channel 161 under the action of gravity, and then flow smoothly back to the water storage tank 41 through the return hole 162, guided by the guide channel 161. This achieves water resource reuse and avoids problems such as short circuits and component corrosion that may be caused by water accumulation inside the equipment, effectively ensuring the stable operation of the equipment.

[0074] Preferably, such as Figure 3 and Figure 5As shown, a guide wall 163 protrudes from the bottom cover 14 toward the humidifier 20. This guide wall 163 is spaced apart from the main body 12 and is farther away from the main body 12 than the limiting rib 15. That is, measured from the main body 12 along a direction perpendicular to the surface of the main body 12 or other relevant spatial directions, the distance from the guide wall 163 to the main body 12 is greater than the distance from the limiting rib 15 to the main body 12. The guide wall 163 extends circumferentially along the main body 12 on the outer side of the humidifier 20 and cooperates with other structures of the bottom cover 14 to form a guide groove 161.

[0075] With its continuous circumferential extension along the main body 12, the guide wall 163 effectively intercepts splashing water droplets and excess moisture generated during the operation of the humidifier 20, preventing disorderly moisture diffusion from affecting other components inside the air purifier humidifier 100. Simultaneously, the guide channel 161 enclosed by the guide wall 163, serving as a key channel for moisture collection and transmission, utilizes its unique shape and angled design to guide water smoothly towards the return hole 162 using gravity, and then back to the water tank 41. This process not only achieves water recycling but, more importantly, prevents water accumulation inside the device. As is well known, waterlogged environments easily become breeding grounds for bacteria. Timely drainage of accumulated water effectively inhibits bacterial growth and reproduction, ensuring the cleanliness and hygiene inside the air purifier humidifier 100. This, in turn, ensures that the air output by the air purifier humidifier 100 remains clean and healthy, preventing potential health threats to users caused by bacteria spreading with water vapor.

[0076] In constructing the efficient water circulation system of the air purifier humidifier 100, in addition to the design of the guide channel 161 and the guide wall 163, to further ensure that excess water can smoothly and efficiently flow back to the water storage tank 41 during humidification, please refer to... Figure 3 , Figure 5 and Figure 6 A return wall 164 is provided on the bottom cover 14 extending into the interior of the water storage tank 41. The return wall 164 forms a return channel 165 in a ring-shaped enclosure. The end of the return channel 165 is directly connected to the return hole 162, forming a complete and smooth water return path.

[0077] It is noteworthy that the diameter of the return channel 165 near the bottom cover 14 is larger than that away from the bottom cover 14. For example, the return channel 165 gradually expands from the end near the bottom cover 14 to the end away from the bottom cover 14 at a uniform angle, forming a gradually changing funnel shape. This allows the water flow to transition smoothly within the return channel 165, reducing turbulence caused by sudden changes in direction. At the same time, this gradually decreasing diameter structure can effectively control the water flow velocity, keeping the water flow stable when entering the water storage tank 41 and avoiding noise caused by excessive water flow impact; or the return... The channel 165 is divided into several segments along the water flow direction, with the aperture of each segment gradually decreasing, so that the return channel 165 forms a stepped aperture change, thereby reasonably controlling the water flow velocity and avoiding excessive impact on the water storage tank 41. The return channel 165 can also adopt an irregular curved surface expansion structure. Based on the results of fluid dynamics simulation, an irregular curved inner wall that conforms to the water flow characteristics is designed, so that the water flow in the return channel 165 is more in line with the natural streamline, minimizing water flow resistance and realizing efficient water return, thereby greatly optimizing the water flow transmission efficiency.

[0078] In this way, when excess water generated by the humidifier 20 is collected through the guide channel 161 and flows into the return hole 162, and then into the return channel 165, the larger inlet diameter allows the water to enter the return channel 165 more quickly and smoothly, reducing the obstruction of the water flow at the inlet and preventing water overflow or eddy currents due to a narrow inlet. As the water flows along the return channel 165 towards the water storage tank 41, the gradually narrowing orifice can concentrate and accelerate the water flow, ensuring that the water flows into the water storage tank 41 in a stable and concentrated state, preventing the water from splashing around in the water storage tank 41 and reducing the risk of water overflow.

[0079] Furthermore, the return channel 165 formed by the return wall 164, in conjunction with the guide channel 161, water tank 41, and other structures, further improves the equipment's moisture management system. It precisely guides moisture to the designated location in the water tank 41, preventing moisture from randomly seeping and accumulating at the connection between the bottom cover 14 and the water tank 41, effectively reducing the risk of bacterial growth and ensuring the cleanliness and hygiene of the equipment's interior. Moreover, the stable and efficient water return process ensures that the water supply component 40 is always in good working condition, maintaining a stable water level in the water tank 111, thereby ensuring that the humidifier 20 continuously receives sufficient water and works in conjunction with the filter 30 to continuously provide users with clean and appropriately humidified air, comprehensively improving the performance of the air purifier humidifier 100 and the user experience.

[0080] Understandably, when the limiting rib 15 is installed on the bottom cover 14, its protrusion height along the axial direction P of the support assembly 10 is less than the protrusion height of the guide wall 163 along the axial direction P. The aforementioned limiting rib 15 mainly serves to accurately position and stably limit the humidifier 20. Its relatively low protrusion height ensures that it provides a reliable limiting slot for the humidifier 20, preventing the humidifier 20 from shifting during operation, while also not occupying excessive space, ensuring that the humidifier 20 can fit tightly against the main body 12 and fully exert its humidification function. The guide wall 163, on the other hand, guides water backflow and prevents water diffusion. Its higher protrusion height effectively blocks water droplets splashing around the humidifier 20. This height difference design allows the two to have clear division of labor and cooperate with each other, working together without interfering with each other.

[0081] In actual operation, when the humidifier 20 is working, the excess water generated is effectively intercepted by the higher guide wall 163 and guided to the guide channel 161 to flow back to the water storage tank 41. The lower limiting rib 15 does not obstruct the water flow path, ensuring smooth water flow. At the same time, the reasonable height difference design makes the overall structure of the bottom cover 14 more compact and orderly, reducing space waste and structural interference caused by unreasonable protrusion height. This not only improves the utilization rate of the internal space of the equipment, but also creates conditions for the miniaturization and lightweight design of the equipment. This allows the air purifying humidifier 100 to have powerful functions while having the advantages of saving space and being easy to place, further enhancing the practicality and market competitiveness of the product.

[0082] In certain special circumstances, such as when the air purifier humidifier 100 is tilted, or when excessive water flow during humidification causes water to overflow the limiting rib 15, the water that accidentally flows out of the limiting rib 15 will be immediately blocked by the guiding wall 163 due to its higher axial protrusion height. This prevents the water from spreading further and avoids leakage to other areas, thus preventing safety hazards such as short circuits and circuit damage caused by water intrusion. Furthermore, when the water accumulates to a certain level exceeding the height of the limiting rib 15, the water will preferentially converge towards the lower guiding groove 161 under the action of gravity, and then flow sequentially through the return hole 162 and the return channel 165 to converge into the water storage tank 41, effectively improving the safety and reliability of the air purifier humidifier 100 operation.

[0083] If the filter element 30 is in close contact with the humidifying element 20 during the operation of the air purifier humidifier 100, this will not only cause the water vapor generated by the humidifying element 20 to directly wet the filter element 30, affecting the pore structure of the filter element 30, reducing its interception efficiency for particulate pollutants and shortening its service life, but also hinder the smooth flow of air between the two, resulting in a significant reduction in the air purification and humidification effects.

[0084] To solve the above problem, please refer to Figure 3 , Figure 5 and Figure 6 This technical solution also proposes to space the filter element 30 and the humidifier element 20 alternately, creating a gap 51 between them. Air first passes through the humidifier element 20, absorbing moisture and becoming humidified. Within the space created by the gap, the air mixes thoroughly, resulting in a more uniform humidity distribution. Subsequently, the air carrying uniform humidity enters the filter element 30. This prevents damage to the filter element 30 due to excessive moisture concentration and utilizes the characteristic that humid air makes particulate pollutants more easily captured by the filter element 30, thus improving the purification effect. Simultaneously, the spaced arrangement facilitates the individual disassembly and maintenance of the filter element 30 and the humidifier element 20. When one component needs cleaning or replacement, it will not interfere with the other. Furthermore, this layout design optimizes the internal space utilization of the equipment, making the air purifying humidifier 100 more compact and rational in structure. This ensures the efficient and stable operation of the air purification and humidification functions, continuously providing users with clean and appropriately humidified high-quality air, significantly improving the product's practicality and user experience.

[0085] As a preferred embodiment, such as Figure 3 and Figure 5 As shown, the filter element 30 and the humidifier 20 are located on both sides of the guide wall 163, and an overflow gap 50 is provided between the guide wall 163 and the humidifier 20. In this way, the filter element 30 and the humidifier 20 naturally form the aforementioned spacing 51 between them. As a key structure for water diversion, the overflow gap 50 between the guide wall 163 and the humidifier 20 ensures that excess water generated by the humidifier 20 can fall smoothly into the guide channel 161 for return, avoiding water accumulation around the humidifier 20 due to the small spacing 51, or even overflowing onto the filter element 30, thereby effectively protecting the filter element 30 from water vapor corrosion; on the other hand, the existence of the overflow gap 50 ensures that the filter element 30 and the humidifier 20 have sufficient space between them, promoting thorough mixing of humid air in this space and further optimizing the uniformity of humidity distribution. When air carrying uniform humidity passes through the space between the guide wall 163 and the filter element 30 and enters the filter element 30, it can fully utilize the humid air to improve the capture efficiency of particulate pollutants, while avoiding negative impacts on the performance of the filter element 30 due to excessive water vapor concentration. This achieves synergistic optimization of air purification and humidification functions. The layout of the anti-overflow gap 50 and the filter element 30 and humidifier 20 on both sides of the guide wall 163 complement each other, jointly ensuring smooth airflow inside the device, effective moisture management, and the stability of core components, comprehensively improving the overall performance of the air purifier humidifier 100 and the user experience.

[0086] Understandably, a notch can be provided on the limiting rib 15. During use, when a small amount of water accumulates between the limiting rib 15 and the guide wall 163, this water can be guided by the notch to flow smoothly back into the water storage tank 41 along the guide groove 161 and the return hole 162. The existence of this notch not only does not weaken the positioning and limiting function of the limiting rib 15 for the humidifying component 20, but also avoids the risk of bacterial growth and component corrosion caused by long-term water retention by constructing an additional water drainage path, further ensuring the cleanliness and hygiene of the air purifying humidifier 100.

[0087] In the actual operation of the air purifying humidifier 100, the filter element 30, as the core component for air purification, is prone to displacement or loosening during equipment vibration or transportation if it lacks a stable and precise installation structure. This not only affects its ability to intercept particulate pollutants but may also cause misalignment between the filter element 30 and other components, thereby disrupting the coordinated operation of air purification and humidification functions and reducing overall equipment performance. Furthermore, improper installation of the filter element 30 will also cause inconvenience for later maintenance and replacement.

[0088] To solve the above problem, please refer to Figure 3 , Figure 5 and Figure 6 This technical solution proposes to provide a first external protrusion 171 on the bottom cover 14. This first external protrusion 171 is spaced apart from the guide wall 163 and cooperates with the guide wall 163 to form a filter element bottom slot 172, in which the filter element 30 is embedded. The filter element bottom slot 172 formed by the first external protrusion 171 and the guide wall 163 provides a precise and stable installation positioning space for the filter element 30. When the filter element 30 is embedded in the filter element bottom slot 172, the slot structure can limit the filter element 30 from multiple directions, effectively preventing it from shifting due to vibration or other factors during the operation of the air purifier humidifier 100, ensuring that the filter element 30 is always in the optimal working position and continuously and efficiently purifies the air. Furthermore, this embedded installation method makes the disassembly and installation of the filter element 30 simple and convenient. When the filter element 30 needs to be cleaned or replaced, the user can easily remove it from the filter element bottom slot 172, greatly reducing the difficulty of equipment maintenance.

[0089] Furthermore, the design of the filter element bottom slot 172 further optimizes the internal structural layout of the air purifying humidifier 100, making the relative positions between the filter element 30 and components such as the guide wall 163 and the humidifying element 20 more precise and reasonable. This ensures that the air can pass through the humidifying element 20 for humidification and the filter element 30 for purification in sequence according to the predetermined path, thereby improving the air purifying humidifier 100's effect on improving indoor air quality. At the same time, it also enhances the stability and reliability of the overall structure of the equipment, extends the service life of the equipment, and brings users a better and more convenient user experience.

[0090] Based on the existing bottom cover 14 structure, please refer to Figure 3 , Figure 5 and Figure 6 A first inner protrusion 173 is added to the bottom cover 14. This first inner protrusion 173 is cleverly positioned between the first outer protrusion 171 and the guide wall 163, and fits tightly with the first outer protrusion 171 to form the filter element bottom slot 172. This design is not a simple structural superposition, but a comprehensive consideration of the utilization of the internal space of the air purifying humidifier 100, the stability of component installation, and the synergy of air purification and humidification functions.

[0091] Specifically, the filter element bottom groove 172 formed by the first inner protrusion 173 and the first outer protrusion 171 provides a precise and stable installation space for the filter element 30. When the filter element 30 is embedded in it, the double-protrusion structure of the groove can limit and support the filter element 30 from multiple directions. The first outer protrusion 171, as the outer limiting boundary, can prevent the filter element 30 from shifting outward, and together with the guide wall 163, maintain the regularity of the internal structure of the equipment; while the first inner protrusion 173, located on the inner side, not only prevents the filter element 30 from shifting inward, but also forms a reasonable spatial interval with the guide wall 163, which not only ensures a smooth airflow path between the filter element 30 and the guide wall 163 and the humidifier 20, but also avoids interference between the filter element 30 and the guide wall 163 due to excessive distance.

[0092] This double-protruding slot design ensures that the filter element 30 maintains a stable position during the operation of the air purifier humidifier 100, whether subjected to vibrations during normal operation or external forces during handling, thus continuously and efficiently intercepting and purifying particulate pollutants in the air. Furthermore, the design of the filter element's bottom slot 172 optimizes the ease of maintenance for the air purifier humidifier 100. When cleaning or replacing the filter element 30 is required, a simple disassembly operation allows it to be removed from the slot, significantly reducing maintenance difficulty and time costs for users.

[0093] Meanwhile, the arrangement of the first inner protrusion 173 and the first outer protrusion 171 ensures that the filter element 30 forms an orderly spatial relationship with surrounding components after installation. This guarantees that after the air is humidified by the humidifier 20, it can enter the filter element 30 in optimal condition for purification, further enhancing the air purifying humidifier 100's effect on improving indoor air quality. This structural design not only enhances the overall stability and reliability of the air purifying humidifier 100 but also creates favorable conditions for the layout and functionality of other internal components through reasonable space planning, comprehensively improving the practicality and user experience of the air purifying humidifier 100.

[0094] Based on the design concept of constructing a filter element bottom groove 172 with the first inner protrusion 173 and the first outer protrusion 171 on the bottom cover 14 to securely install the filter element 30, such as... Figure 6 As shown, a second inner protrusion 181 and a second outer protrusion 182 can also be provided on the top cover 13, which are spaced apart and cooperate with each other to form a filter element top retaining groove 183. The second inner protrusion 181 is located on the side close to the main body 12, while the second outer protrusion 182 is located at the edge away from the main body 12. When the filter element 30 is installed, its top can be accurately embedded in the filter element top retaining groove 183, forming a double fixing structure that corresponds to the bottom retaining groove 172 of the filter element.

[0095] From an individual function perspective, the filter element top retaining groove 183 formed by the second inner protrusion 181 and the second outer protrusion 182 on the top cover 13 can limit and fix the filter element 30 from above. The second inner protrusion 181 can prevent the filter element 30 from tilting or shifting inward, ensuring that the filter element 30 and the humidifier 20 maintain a suitable distance 51, without affecting airflow and the operation of other components; the second outer protrusion 182 acts as a protective boundary at the top, preventing the filter element 30 from shifting outward, ensuring that it is always in the correct position during equipment operation, and maintaining high efficiency in air purification. At the same time, the filter element top retaining groove 183 also provides installation guidance for the filter element 30, making it convenient for users to quickly and accurately complete the installation of the filter element 30 and reduce installation errors.

[0096] When the second inner protrusion 181 and the second outer protrusion 182 engage with the first inner protrusion 173 and the first outer protrusion 171, the upper and lower double-slot structure greatly enhances the stability of the filter element 30 installation. The filter element 30 is firmly clamped between the upper and lower slots, making it difficult for it to shift or loosen due to vibrations during normal operation or shaking during handling, effectively ensuring the stable working state of the filter element 30 and extending its service life. Furthermore, this symmetrical fixing method ensures that the filter element 30 is subjected to uniform force, preventing damage due to excessive localized stress. In addition, the double-slot design further optimizes the airflow path around the filter element 30, ensuring that air can evenly and fully contact the filter material, improving the air purification effect. At the same time, the double-slot structure also facilitates the overall disassembly and replacement of the filter element 30. When maintenance is required, the user can easily remove the filter element 30 from the upper and lower slots without interfering with other components, improving the convenience of equipment maintenance and comprehensively enhancing the performance of the air purifier humidifier 100 and the user experience.

[0097] It should be added here that, such as Figure 6 As shown, the bottom cover 14 of the bracket assembly 10 has a sealing protrusion 191 protruding towards the water tank 41. The peripheral sidewall 413 of the water tank 41 fits tightly with the sealing protrusion 191 to achieve a sealed connection. During the operation of the air purifying humidifier 100, when the drive component 42 transports water from the water tank 41 to the water trough 111 through the flow channel 43, the sealing protrusion 191 can prevent the risk of water leakage at the connection between the bottom cover 14 and the water tank 41. At the same time, this sealing structure can also prevent external dust and impurities from entering the interior of the water tank 41, preventing them from contaminating the water source, ensuring the cleanliness of the water supply, and thus ensuring the cleanliness of the working environment of the humidifying component 20 and the filter component 30, maintaining the quality of the air output by the air purifying humidifier 100. In addition, the tight sealing connection also enhances the connection stability between the bottom cover 14 and the water tank 41. During the handling or daily use of the air purifying humidifier 100, even if subjected to certain external forces, the two are not easy to loosen or separate, ensuring the reliability of the overall structure of the equipment.

[0098] It should also be noted that, please refer to Figure 3 and Figure 5When the bottom cover 14 is detachably connected to the main body 12, a number of positioning protrusions 192 are provided on the side of the bottom cover 14 facing the main body 12. Adjacent positioning protrusions 192 are spaced apart, forming an orderly array layout. All positioning protrusions 192 are concealed inside the support assembly 10 and can all abut against the main body 12. In this way, the positioning protrusions 192 cleverly connect the bottom cover 14 and the main body 12 tightly. When the air purifier humidifier 100 is running, the driving component 42 delivers water, the humidifying component 20 disperses water vapor, and the filter component 30 purifies the air, all of which generate vibrations and forces of varying degrees. At this time, the positioning protrusions 192 abutting against the main body 12 serve as stable force-bearing points. They not only effectively disperse the vibrations generated during equipment operation, preventing loosening or displacement between the bottom cover 14 and the main body 12 due to vibration, but also ensure uniform force distribution in all directions through multi-point abutment, enhancing the overall structural rigidity of the support assembly 10. This robust connection method provides a stable installation foundation for other components such as the water tank 41, the guide wall 163, and the limiting rib 15, enabling the entire device to maintain structural integrity under complex operating conditions and preventing changes in the relative positions of components from affecting the normal functioning of air purification and humidification.

[0099] Meanwhile, the spaced positioning protrusions 192 allow excess water on the humidifier 20 to flow smoothly into the water tank 41 below the bottom cover 14, passing through the gap between adjacent protrusions 192 under the direction of gravity. This design avoids obstructing the water flow with the positioning protrusions 192, allowing water to flow back to the water tank 41 via the return hole 162 and return channel 165 without hindrance, forming a complete and smooth water circulation system. This not only effectively prevents excess water from accumulating inside the support assembly 10, avoiding bacterial growth and component corrosion due to water accumulation, but also ensures efficient use of water resources during humidification, maintains a stable water level supply in the water tank 111, and ensures that the humidifier 20 continuously receives sufficient water, thus working stably in conjunction with the filter 30 to continuously provide users with clean and appropriately humidified air.

[0100] Furthermore, this design facilitates the quick installation and removal of the bottom cover 14 from the main body 12. When internal maintenance or repair is required, the user can easily separate the bottom cover 14 from the main body 12. The positioning protrusion 192 provides precise guidance during installation, reducing installation errors and improving assembly efficiency. The positioning protrusion 192 comprehensively enhances the reliability, stability, and practicality of the air purifier humidifier 100 bracket assembly 10, providing a solid guarantee for the efficient operation of the equipment and a good user experience.

[0101] To achieve efficient indoor air purification and humidification with the air purifier 100, please refer to... Figure 1The air purifying humidifier 100 is equipped with a fan assembly 60, which constitutes the core power system for air circulation and treatment. The fan assembly 60 is mounted on the bracket assembly 10, and its core function is to input flowing gas into the inner cavity of the main body 12 and guide the airflow from the inner cavity outward along the radial direction of the main body 12, passing through the vent, the humidifying element 20 and the filter element 30 in sequence, thereby constructing a complete air treatment path.

[0102] Specifically, please refer to Figure 2 As shown in the partially exploded structural diagram, the fan assembly 60 includes a fan housing 61 and a fan body 62. The fan housing 61 has an airflow cavity 63 inside, which communicates with the inner cavity of the main body 12, providing a stable channel for smooth airflow transmission. The fan body 62 is disposed within the airflow cavity 63 and can be securely fixed to the top cover 13 or the fan housing 61 according to actual design requirements. Through precise installation and fixing methods, the fan body 62 remains stable during operation, avoiding displacement or loosening due to vibration, and ensuring its continuous and efficient operation.

[0103] Thus, the presence of the fan assembly 60 greatly enhances the working efficiency of the air purifying humidifier 100. When the fan body 62 is activated, the powerful airflow it generates quickly enters the inner cavity. Thanks to the evenly distributed design of the vents, the airflow can diffuse radially outward from the inner cavity in a uniform and orderly manner. After passing through the vents, the airflow first contacts the humidifying element 20, which converts moisture into water vapor and integrates it into the airflow, making the dry air humid. Subsequently, the airflow carrying water vapor continues to flow outward. When it passes through the filter element 30, the filter element 30, with its special pore structure and filter material, effectively intercepts particulate pollutants, dust, bacteria, and other harmful substances in the airflow, ultimately releasing clean and humidified air into the indoor environment. In addition, the stable airflow formed by the fan assembly 60 can also accelerate the evaporation and diffusion of moisture, improve the humidification efficiency of the humidifying element 20, and also help the filter element 30 to fully exert its purification function, ensuring that the air purification and humidification processes are carried out efficiently and synergistically.

[0104] From the perspectives of user experience and equipment performance, the rational design and stable operation of the fan assembly 60 not only ensures that the air purifier humidifier 100 can quickly and effectively improve indoor air quality, but also reduces the noise generated during operation by optimizing the airflow path and intensity, creating a quiet and comfortable operating environment for users. Meanwhile, the robust connection between the fan body 62 and the bracket assembly 10, as well as the orderly guidance of airflow by the fan casing 61, enhances the reliability and stability of the overall equipment structure, reduces component wear caused by airflow impact, extends the equipment's service life, and comprehensively improves the product's practicality and market competitiveness.

[0105] Preferably, please refer to Figure 1 and Figure 2 An innovative water inlet trough 64111 is designed on the fan housing 61, along with a matching water inlet pipe 65. The water inlet trough 64111 is cleverly positioned on the surface of the fan housing 61, while the water inlet pipe 65 is located on one side of the fan body 62. One end of the pipe is tightly connected to the water inlet trough 64111, and the other end extends to the water storage tank 41. These three components work together to create an independent and stable water supply channel. This design, integrating the water inlet trough 64111 and the water inlet pipe 65 into the fan assembly 60, breaks the limitations of traditional water supply paths. When the air purifier humidifier 100 is running, if the water level in the water storage tank 41 drops, water can be quickly replenished to the tank 41 via the water inlet pipe 65 and the water inlet trough 64111. The presence of the water inlet trough 64111 not only temporarily stores a certain amount of water, buffering water flow fluctuations, but also utilizes its spatial layout with the fan assembly 60 to shorten the water supply path and reduce water flow resistance. The water inlet pipe 65 is designed to avoid interference with the fan body 62 and to ensure that water can be efficiently transported from the water storage tank 41 to the required parts, providing a continuous and stable water supply to the humidifier 20.

[0106] This configuration, with the water inlet 64111 and water inlet pipe 65 working together, allows for automatic and timely replenishment of water to the air purifying humidifier 100, ensuring continuous humidification. This not only enhances user convenience but also enables the air purifying humidifier 100 to output more stable, humidified air. Simultaneously, this water supply design, in conjunction with the existing water management structures within the bracket assembly 10, such as the guide channel 161 and return hole 162, forms a complete water circulation system. Excess water can flow back to the water storage tank 41 through the guide channel 161 and return hole 162, while the water needed for replenishment can be promptly delivered through the water inlet 64111 and water inlet pipe 65. This achieves efficient utilization and circulation of water resources, reduces water waste, lowers the risk of equipment malfunction due to insufficient water supply, further improves the overall performance and lifespan of the equipment, and provides users with a superior and worry-free user experience.

[0107] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application 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, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0108] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An air purifying humidifier, characterized in that, include: The support assembly is provided with a water tank, and multiple permeation holes are evenly provided along the length of the water tank; A humidifying element is circumferentially arranged around the support assembly and within the projection range of the water tank along the axial direction P of the support assembly; A filter element is fitted onto the outside of the humidifier; and A water supply assembly for storing water and communicating with the water tank via a flow channel.

2. The air purifying humidifier as described in claim 1, characterized in that, The water supply components include: A water storage tank is located on the side of the support assembly facing away from the water tank and is detachably connected to the support assembly; and A driving component is disposed inside the water storage tank and connected to the flow channel; The flow channel extends from one side of the water storage tank through the support assembly along the axial direction P and extends to the water tank.

3. The air purifying humidifier as described in claim 2, characterized in that, The support assembly includes: The main body has an inner cavity and multiple ventilation openings. The multiple ventilation openings are evenly distributed on the periphery of the main body and communicate with the inner cavity. The flow channel is provided in the main body and passes through the main body along the axial direction P. The top cover, the water tank, and the plurality of permeation holes are all disposed on the top cover; and The bottom cover and the top cover are respectively disposed on two opposite sides of the main body and cover the water storage tank; The humidifying element is arranged circumferentially around the main body, and both the humidifying element and the filter element are sandwiched between the top cover and the bottom cover.

4. The air purifying humidifier as described in claim 3, characterized in that, The bottom cover is provided with a flow guide groove and a return hole. The flow guide groove is connected to the water storage tank through the return hole. The humidifying component is located within the projection range of the flow guide groove along the axial direction P.

5. The air purifying humidifier as described in claim 4, characterized in that, A reflux wall is provided on the bottom cover extending into the interior of the water storage tank. The reflux wall forms a reflux channel, which is connected to the reflux hole.

6. The air purifying humidifier as described in claim 5, characterized in that, The diameter of the return channel near the bottom cover is larger than the diameter of the channel away from the bottom cover.

7. The air purifying humidifier as described in any one of claims 2 to 6, characterized in that, The water storage tank includes: The bottom wall, whose inner side near the drive member is at least partially inclined towards one side of the drive member; and The circumferential sidewalls are arranged around the bottom wall in the circumferential direction and together with the bottom wall form a water storage cavity.

8. The air purifying humidifier as described in any one of claims 3 to 6, characterized in that, Also includes: A fan assembly, mounted on the bracket assembly, is used to input flowing gas into the inner cavity and to allow the flowing gas to pass radially outward from the inner cavity toward the main body through the vent, the humidifier, and the filter.

9. The air purifying humidifier as described in claim 8, characterized in that, The wind turbine assembly includes: The fan casing has an airflow cavity communicating with the inner cavity; and The fan body is located inside the airflow cavity and is fixedly connected to the top cover or the fan housing.

10. The air purifying humidifier as described in claim 9, characterized in that, The fan casing is provided with a water injection tank, and the fan assembly further includes: A water injection pipe is located on one side of the fan body, and the water injection tank is connected to the water storage tank through the water injection pipe.

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