CN217952542U - Humidifying device - Google Patents

Abstract

The embodiment of the utility model provides a humidifying device, it includes: an atomizer for atomizing a liquid to be atomized to generate a liquid mist; a housing for accommodating the atomizer, having a housing chamber, a mist outlet for discharging the liquid mist, an air outlet adjacent to the mist outlet and communicating with the housing chamber, and a mounting opening; the air inlet baffle plate is arranged on the mounting opening and is provided with an air inlet communicated with the containing cavity; the first fan assembly is positioned in the shell and used for guiding the air of the air inlet to the air outlet and blowing the air to the mist outlet, so that the liquid mist of the mist outlet is diffused. The utility model discloses humidification device can accelerate the diffusion of liquid fog. Set up installing opening and air inlet breast board on the casing, it is more convenient when needs clear up or maintain first fan assembly.

Description

Humidifying device

Technical Field

The utility model relates to a humidification technical field, especially a humidification device.

Background

In dry climates or environments, in order to reduce the discomfort of the skin, respiratory tract, etc. caused by dryness, some humidification devices, such as humidifiers, aromatherapy machines, etc., are commonly used to increase the humidity of the air. In the conventional humidifier, only one fan assembly is disposed beside the atomizer to discharge atomized liquid mist. However, the liquid mist is reduced in speed when it reaches the mist outlet, and the liquid mist cannot be diffused well into the outside air. And current humidification device is not convenient for dismantle the air inlet breast board get off and clear up fan assembly.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a humidifying device that facilitates dispersion of liquid mist and cleaning of a fan assembly.

The embodiment of the utility model provides a humidifying device, it includes: an atomizer for atomizing a liquid to be atomized to generate a liquid mist; a housing for accommodating the atomizer, the housing having a housing chamber, a mist outlet for discharging the liquid mist, an air outlet adjacent to the mist outlet and communicating with the housing chamber, and a mounting opening; the air inlet baffle is arranged on the mounting opening and is provided with an air inlet communicated with the receiving cavity; the first fan assembly is positioned in the shell and used for guiding the air of the air inlet to the air outlet and blowing the air to the mist outlet, so that the liquid mist of the mist outlet is diffused.

Compared with the prior art, the humidifying device provided by the embodiment of the invention has the advantages that the air outlet is arranged near the mist outlet; and be close to the air outlet sets up first fan assembly can via the air outlet orientation the fog outlet is bloied, so that the fog outlet discharges the liquid fog diffusion makes humidification device exhaust liquid fog diffusion more even, simultaneously first fan assembly bloies down can accelerate the diffusion of liquid fog, has accelerated the discharge efficiency of liquid fog, has reached the rapid increase ambient humidity, reaches human comfort level fast, promotes user experience's purpose. Set up on the casing installation opening with the air inlet breast board is more convenient first fan assembly's equipment is more convenient when needs clear up or maintain first fan assembly.

In one embodiment, the air intake baffle is detachably mounted on the mounting opening. Through air inlet breast board demountable installation's setting, further convenience of customers is right first fan assembly clears up or maintains, improves user's use and experiences.

In one embodiment, the humidifying device further comprises an electric control assembly, the electric control assembly is electrically connected with the atomizer and the first fan assembly respectively, and when the air inlet baffle is detached from the mounting opening, the electric control assembly controls the first fan assembly to pause. Through setting up automatically controlled subassembly when the air inlet breast board is dismantled from the installing opening, control first fan assembly pause work prevents that the user direct contact from moving first fan assembly improves humidification device's security.

In one embodiment, a tact switch is arranged on the shell and electrically connected with the electronic control assembly, and the tact switch is positioned on one side of the shell close to the mounting opening; when the air inlet baffle plate is arranged on the mounting opening, the air inlet baffle plate is abutted against the tact switch, the tact switch is in a first state, and the humidifying device works normally; when the air inlet breast board is detached from the mounting opening, the air inlet breast board is separated from the tact switch, the tact switch is in a second state, and the electric control assembly controls the first fan assembly to pause. Through the setting of dab switch can detect whether the air inlet breast board is followed dismantle on the installing opening, work as when the air inlet breast board was dismantled the dab switch is in the second state, automatically controlled subassembly judges the air inlet breast board is followed dismantle on the installing opening, and then control first fan unit pause work. This simple structure just can effectively detect the connection status of air inlet breast board.

In one embodiment, a hall element is arranged on the shell, the hall element is electrically connected with the electric control assembly, the hall element is positioned on one side of the shell, which is close to the mounting opening, a magnetic element corresponding to the hall element is arranged on the air inlet baffle plate, and the hall element is used for detecting the position of the magnetic element and sending position information to the electric control assembly; when the air inlet breast board is detached from the mounting opening, the Hall element judges that the air inlet breast board is in a detached state by detecting the position of the magnetic element, and the electric control assembly controls the first fan assembly to suspend working. The Hall element is arranged on the shell, the magnetic element is arranged on the air inlet breast board, and the Hall element detects the position of the magnetic element so as to determine the position of the air inlet breast board. When the Hall element detects that the position of the magnetic element is not at the preset position, the Hall element sends position information to the electric control assembly, and the electric control assembly judges that the air inlet baffle plate is detached from the mounting opening, so that the first fan assembly is controlled to pause. This simple structure just can effectively detect the connection status of air inlet breast board.

In one embodiment, the housing includes a first housing, the first housing includes a top plate structure, a cover plate covering the top plate structure, a side plate surrounding the top plate structure, and a base plate connected to the side plate and far away from the top plate structure, the mounting opening is provided on the side plate, the top plate structure includes a first top plate portion and a second top plate portion connected to the cover plate, a liquid filling opening is formed between the first top plate portion and the second top plate portion, an edge of the second top plate portion near the liquid filling opening is closer to the base plate than an edge of the first top plate portion near the liquid filling opening, and a projection portion of the cover plate near the liquid filling opening and a projection portion of the edge of the second top plate portion near the liquid filling opening in a vertical direction are overlapped. First roof portion with form between the second edition top the filling opening during humidification device lacks liquid, need not carry out any dismantlement action and just can directly carry out the fluid infusion operation, easy operation has promoted user experience. In addition, the edge of the cover plate close to the liquid filling opening and the projection part of the edge of the second top plate close to the liquid filling opening in the vertical direction are overlapped, so that the liquid filling opening is arranged in a hidden mode in the vertical direction, and dust and sundries are effectively prevented from entering the humidifying device.

In one embodiment, a first opening region is provided on the first top plate portion, a second opening region having the same shape as the first opening region is provided on the cover plate, and a mist outlet partition plate is provided on the second opening region, and the mist outlet partition plate includes a grid structure having a plurality of through hole regions, one part of the plurality of through hole regions is used as the mist outlet, and the other part of the plurality of through hole regions is used as the air outlet. By installing the mist outlet partition plate on the second opening region of the cover plate, and using one part of the through hole region of the mist outlet partition plate as the mist outlet and the other part of the through hole region as the air outlet, more accurate air guiding can be realized, the diffusion efficiency of the liquid mist at the mist outlet is improved, meanwhile, the component arrangement of the humidifying device is simplified, and the production and assembly are facilitated.

In one embodiment, the housing further includes a second housing, the second housing has an opening and a first accommodating space communicated with the opening, the first housing is covered on one side of the opening, the second housing includes a liquid storage tank and a first liquid mist channel member, the liquid storage tank is communicated with the liquid filling port through a liquid inlet channel on the substrate, the first liquid mist channel member is arranged in the liquid storage tank, the atomizer is arranged on one side of the second housing far away from the first housing, a second liquid mist channel member communicated with the liquid outlet port and the first liquid mist channel member is arranged on the substrate, two ends of the first liquid mist channel member respectively correspond to the atomizer and the second liquid mist channel member, and a liquid mist cavity is formed in the first liquid mist channel member and the second liquid mist channel member; the liquid storage box stores the liquid to be atomized and provides the liquid to be atomized to the first accommodating space of the second shell, so that the atomizer atomizes the liquid to be atomized in the first accommodating space to generate the liquid mist, and the liquid mist is discharged through the first liquid mist channel piece, the second liquid mist channel piece and the mist outlet. Through the liquid storage tank is internally provided with the first liquid fog channel piece, the structure of the humidifying device is simpler, and the occupied space is smaller. Will the liquid reserve tank is located in the first accommodation space, just the export in liquid fog chamber corresponds the fog outlet makes the liquid feeding mouth is in fog outlet one side, humidification device can carry out the fluid infusion at the state of putting of normal work, has further simplified the fluid infusion operation, and the user of being convenient for uses, and user experience is better. Meanwhile, the atomizer corresponds to the inlet of the liquid fog cavity, and the outlet of the liquid fog cavity corresponds to the fog outlet, so that the fog outlet path of the humidifying device is shorter, and the fog outlet efficiency is higher.

In one embodiment, the humidifying device further comprises a second fan assembly, the second fan assembly is arranged adjacent to the atomizer, and the second fan assembly is used for blowing air to the liquid fog cavity to enable the liquid fog to be discharged through the first liquid fog channel piece, the second liquid fog channel piece and the fog outlet. Through by the other setting of atomizer second fan assembly can with the liquid fog after the atomizer atomizing is directed to go out the fog mouth, improve fog efficiency.

In one embodiment, the first fan assembly is located in the receiving cavity defined by the second mist channel member, the first top plate and the substrate, and a surface of the second mist channel member, which is close to one side of the first fan assembly, is an arc-shaped air deflector to guide the outlet air of the first fan assembly to the outlet. The first fan assembly is arranged in the accommodating cavity defined by the second liquid mist channel member, the first top plate and the base plate, so that the integrity of the humidifying device can be further simplified. Meanwhile, the air deflector on one side, close to the first fan assembly, of the second mist channel piece can better guide air blown out by the second fan assembly to the air outlet, and air outlet efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a humidifying device according to an embodiment of the present invention.

Fig. 2 is a perspective view of the humidifying device in the embodiment of the present invention from another angle.

Fig. 3 is an explosion schematic diagram of the humidifying device according to the embodiment of the present invention.

Fig. 4 is a partially enlarged view of the humidifying device shown in fig. 3.

Fig. 5 isbase:Sub>A sectional view of the humidifying device shown in fig. 1 taken along the linebase:Sub>A-base:Sub>A.

Fig. 6 is a sectional view of the humidifying device shown in fig. 1 taken along the line B-B.

Fig. 7 is an enlarged schematic view of the humidifying device C shown in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Moreover, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific type and configuration may or may not be the same), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

Referring to fig. 1-3, fig. 1 is a perspective structure view of a humidifying device 100 according to an embodiment of the present invention, and fig. 2 is a schematic perspective structure view of another angle of the humidifying device 100 according to an embodiment of the present invention. Fig. 3 is an exploded schematic view of a humidifying device 100 according to an embodiment of the present invention. The utility model discloses humidification device 100 includes: the atomizer 10, a housing and a first fan assembly 40, in this embodiment, the housing includes a first housing 20 and a second housing 30. Referring to fig. 5, the first housing 20 has a receiving cavity 201, the first fan assembly 40 is located in the receiving cavity 201, and the first housing 20 is provided with a mist outlet 2611 for discharging liquid mist and an air outlet 2612 adjacent to the mist outlet 2611 and communicated with the receiving cavity 201. Referring to fig. 3, the first housing 20 is further provided with an installation opening 241, the installation opening 241 is detachably installed with an air intake baffle 21, and the air intake baffle 21 is provided with an air inlet 211 communicated with the receiving cavity 201. The second housing 30 has an opening 301 and a first receiving space 302 communicating with the opening 301, and the first housing 20 is provided to cover the opening 301. The atomizer 10 is configured to atomize a liquid to be atomized into a liquid mist, the atomizer 10 is disposed in the first accommodating space, the atomizer 10 atomizes the liquid to be atomized to generate the liquid mist, the liquid mist reaches the mist outlet 2611 of the first housing 20 from the second housing 30, and the first fan assembly 40 guides the wind from the wind inlet 211 to the wind outlet 2612 and blows the wind to the mist outlet 2611, so that the liquid mist of the mist outlet 2611 is diffused.

Compared with the prior art, in the humidifying device 100 of the embodiment of the present invention, the air outlet 2612 is disposed adjacent to the mist outlet 2611; the first fan assembly 40 is disposed adjacent to the air outlet 2612, and can blow air towards the mist outlet 2611 through the air outlet 2612, so that the liquid mist discharged from the mist outlet 2611 is diffused, the liquid mist discharged from the humidifying device 100 is diffused more uniformly, and the diffusion of the liquid mist can be accelerated by the blowing air of the first fan assembly 40, the discharging efficiency of the liquid mist is accelerated, the environmental humidity is increased quickly, the comfort of a human body is achieved quickly, and the user experience is improved. The detachable air inlet baffle 21 is arranged on the first shell 20, so that the first fan assembly 40 is more convenient to clean or maintain.

Further, referring to fig. 3 again, the humidifying device 100 further includes an electronic control assembly 50, the electronic control assembly 50 is electrically connected to the atomizer 10 and the first fan assembly 40, respectively, and when the air intake baffle 21 is detached from the mounting opening 241, the electronic control assembly 50 controls the first fan assembly 40 to pause. Through setting up automatically controlled subassembly 50, when air inlet breast board 21 is dismantled from installation opening 241, control first fan assembly 40 pause work, prevent that the user direct contact from moving first fan assembly 40, improve humidification device 100's security. Specifically, the electronic control assembly 50 is disposed within the first housing 20. The following is a detailed description of how to detect the detachment of the air intake baffle 21 from the mounting opening 241.

In an alternative embodiment, please further refer to fig. 4, a tact switch 27 is disposed on the first casing 20, the tact switch 27 is electrically connected to the electronic control component 50, and the tact switch 27 is located on a side of the first casing 20 close to the mounting opening 241; when the air inlet baffle 21 is installed on the installation opening 241, the air inlet baffle 21 abuts against the tact switch 27, the tact switch 27 is in a first state, and the humidifying device 100 works normally; when the air intake fence 21 is detached from the mounting opening 241, the air intake fence 21 is separated from the tact switch 27, the tact switch 27 is in the second state, and the electric control component 50 controls the first fan component 40 to pause. Through the setting of tact switch 27 can detect whether air inlet breast board 21 is followed dismantle on the installation opening 241, when air inlet breast board 21 dismantles the time tact switch 27 is in the second state, automatically controlled subassembly 50 judges air inlet breast board 21 is followed dismantle on the installation opening 241, and then control first fan unit 40 and pause work. This simple structure just can effectively detect air inlet breast board 21's connection status.

In another optional embodiment, please further refer to fig. 6-7, a hall element 281 is disposed on the first casing 20, the hall element 281 is electrically connected to the electronic control assembly 50, the hall element 281 is disposed on a side of the first casing 20 close to the installation opening 241, a magnetic element 282 corresponding to the hall element 281 is disposed on the air intake balustrade 21, and the hall element 281 is configured to detect a position of the magnetic element 282 and send position information to the electronic control assembly 50; when the air intake balustrade 21 is detached from the mounting opening 241, the hall element 281 detects the position of the magnetic element 282 to determine that the air intake balustrade 21 is in the detached state, and the electronic control assembly 50 controls the first fan assembly 40 to pause. By providing the hall element 281 and the magnetic element 282 on the intake air fence 21 respectively in the first housing 20, the position of the magnetic element 282 is detected by the hall element 281, and the position of the intake air fence 21 is determined. When the hall element 281 detects that the position of the magnetic element 282 is not at the preset position, the hall element 281 sends position information to the electronic control assembly 50, and the electronic control assembly 50 determines that the air intake baffle 21 is detached from the installation opening 241, so as to control the first fan assembly 40 to pause. This simple structure just can effectively detect air inlet breast board 21's connection status.

Further, please refer to fig. 3-4, the first housing 20 includes a top plate 22, a cover plate 23 covering the top plate 22, a side plate 24 surrounding the top plate 22 and extending toward the second housing 30, and a base plate 25 connecting the side plate 24 and away from the top plate 22, the base plate 25 is covered on one side of the opening of the second housing 30, the mounting opening 241 is disposed on the side plate 24, the top plate 22 includes a first top plate 221 and a second top plate 222 connected to the cover plate 23, and the filling opening 223 is formed between the first top plate 221 and the second top plate 222. Referring again to fig. 2, the edge of the second top plate portion 222 close to the filling opening 223 is closer to the base plate 25 than the edge of the first top plate portion 221 close to the filling opening 223, and the edge of the cover plate 23 close to the filling opening 223 and the projection of the edge of the second top plate portion 222 close to the filling opening 223 in the vertical direction overlap. First roof portion 221 with form between the second roof portion 222 filling opening 223 humidification device 100 lacks the liquid, need not carry out any dismantlement action and just can directly carry out the fluid infusion operation, easy operation has promoted user experience. In addition, the edge of the cover plate 23 close to the liquid adding opening 223 and the projection part of the edge of the second top plate portion 222 close to the liquid adding opening 223 in the vertical direction are overlapped, so that the liquid adding opening 223 is arranged in a hidden manner in the vertical direction, and dust and sundries are effectively prevented from entering the humidifying device 100.

Further, referring to fig. 1-1, and focusing on fig. 3 and 4, a surface of a side of the first top plate portion 221 away from the base plate 25 is an arc surface recessed from an edge toward the first opening region 224, the cover plate 23 matches the arc surface of the first top plate portion 221 in shape, and a surface of a side of the second top plate portion 222 away from the base plate 25 is an arc surface recessed from the side plate 24 toward the filling opening 223. The width of the liquid filling opening 223 can be further increased by arranging the arc-shaped surfaces of the first top plate part 221 and the second top plate part 222, and the arc-shaped surface of the second top plate part 222 plays a role in guiding when liquid is filled, so that liquid is prevented from flowing out when liquid is filled.

Further, a first opening region 224 is provided on the first top plate portion 221, the cover plate 23 is provided with a second opening region 231 having the same shape as the first opening region 224, the second opening region is covered with a mist outlet partition 26, the mist outlet partition 26 includes a grid structure having a plurality of through holes 261, one part of the plurality of through holes 261 serves as the mist outlet 2611, and the other part of the plurality of through holes 261 serves as the air outlet 2612. By mounting the atomizing partition 26 on the second opening region 231 of the cover plate 23, and using a part of the through-hole region 261 of the atomizing partition 26 as the atomizing outlet 2611 and another part as the air outlet 2612, it is possible to guide air more precisely, improve the diffusion efficiency of the liquid mist of the atomizing outlet 2611, simplify the component arrangement of the humidifying device 100, and facilitate the production and assembly.

Further, please refer to fig. 3, fig. 5, and fig. 6, wherein the second housing 30 includes a liquid storage tank 31 and a first liquid mist channel 32 disposed in the first accommodating space 302, the liquid storage tank 31 is communicated with the liquid filling port 223 through a liquid inlet channel 252 on the substrate 25, the first liquid mist channel 32 is disposed inside the liquid storage tank 31, the atomizer 10 is disposed on a side of the second housing 30 away from the first housing 20, a second liquid mist channel 251 communicating the liquid mist outlet 2611 with the first liquid mist channel 32 is disposed on the substrate 25, two ends of the first liquid mist channel 32 respectively correspond to the atomizer 10 and the second liquid mist channel 251, and a liquid mist cavity 33 is formed in the first liquid mist channel 32 and the second liquid mist channel 251; the liquid storage tank 31 stores the liquid to be atomized and supplies the liquid to be atomized to the first accommodation space 302 of the second housing 30, so that the atomizer 10 atomizes the liquid to be atomized in the first accommodation space 302 to generate the liquid mist, which is discharged via the first liquid mist passage member 32, the second liquid mist passage member 251 and the mist outlet 2611. By arranging the first liquid mist channel member 32 in the liquid storage tank 31, the structure of the humidifying device 100 can be more concise, and the occupied space can be smaller. The liquid storage tank 31 is arranged in the first accommodating space 302, an outlet of the liquid mist cavity 33 corresponds to the mist outlet 2611, so that the liquid adding port 223 is positioned on one side of the mist outlet 2611, the humidifying device 100 can perform liquid supplementing in a normal working placing state, the liquid supplementing operation is further simplified, the use by a user is facilitated, and the user experience is better. Meanwhile, the atomizer 10 corresponds to the inlet of the liquid mist cavity 33, and the outlet of the liquid mist cavity 33 corresponds to the mist outlet 2611, so that the mist outlet path of the humidifying device 100 is shorter, and the mist outlet efficiency is higher. Wherein the sectional area of a part of the mist chamber 33 of the second mist passage member 251 is gradually reduced from the first mist passage member 32 toward the mist outlet 2611.

Further, please refer to fig. 3 and fig. 6, the humidifying device 100 further includes a second fan assembly 60, the second fan assembly 60 is disposed adjacent to the atomizer 10, the second fan assembly 60 is used for blowing air to the liquid mist chamber 33 to discharge the liquid mist through the first liquid mist channel member 32, the second liquid mist channel member 251 and the mist outlet 2611. By arranging the second fan assembly 60 beside the atomizer 10, the liquid mist atomized by the atomizer 10 can be guided to the mist outlet 2611, and the mist outlet efficiency is improved.

Further, please refer to fig. 5, wherein the first fan assembly 40 is located in the receiving cavity 201 defined by the second mist channel 251, the first top plate 221 and the base plate 25, and a surface of the second mist channel 251 near the first fan assembly 40 is an arc-shaped air deflector 253 for guiding the outlet air of the first fan assembly 40 to the outlet 2612; the first fan assembly 40 includes a cross flow fan extending in the same direction as the length direction of the first opening region 224. The first fan unit 40 is provided in the housing chamber 201 defined by the second mist passage member 251, the first top plate 221, and the base plate 25, thereby further simplifying the integration of the humidifier 100. Meanwhile, the air deflector 253 on the side of the second mist channel 251 close to the first fan assembly 40 can better guide the air blown out by the second fan assembly 60 to the air outlet 2612, thereby improving the air outlet efficiency. The first fan assembly 40 is a cross-flow fan, and the extending direction of the first fan assembly is the same as the length direction of the first opening region 224, so that the air outlet efficiency can be further improved in the irregular arc-shaped passage.

The above detailed descriptions are given to the humidifying device disclosed in the embodiment of the present invention, and the detailed examples are applied herein to explain the principle and the implementation of the present invention, and the descriptions of the above embodiments are only used to help understand the humidifying device and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. A humidifying device, comprising:

an atomizer for atomizing a liquid to be atomized to generate a liquid mist;

a housing for accommodating the atomizer, having a housing chamber, a mist outlet for discharging the liquid mist, an air outlet adjacent to the mist outlet and communicating with the housing chamber, and a mounting opening;

the air inlet baffle plate is arranged on the mounting opening and is provided with an air inlet communicated with the containing cavity;

the first fan assembly is positioned in the shell and used for guiding the air of the air inlet to the air outlet and blowing the air to the mist outlet, so that the liquid mist of the mist outlet is diffused.

2. The humidifying device as claimed in claim 1, wherein the air inlet baffle is detachably mounted to the mounting opening.

3. The humidifying device as claimed in claim 2, further comprising an electrical control assembly electrically connected to the atomizer and the first fan assembly, respectively, wherein when the air inlet baffle is detached from the mounting opening, the electrical control assembly controls the first fan assembly to suspend operation.

4. The humidifying device according to claim 3, wherein a tact switch is arranged on the housing, the tact switch is electrically connected with the electric control component, and the tact switch is positioned on one side of the housing close to the mounting opening; when the air inlet baffle plate is arranged on the mounting opening, the air inlet baffle plate is abutted against the tact switch, the tact switch is in a first state, and the humidifying device works normally; when the air inlet breast board is detached from the mounting opening, the air inlet breast board is separated from the tact switch, the tact switch is in a second state, and the electric control assembly controls the first fan assembly to pause.

5. The humidifying device according to claim 3, wherein a Hall element is arranged on the housing, the Hall element is electrically connected with the electronic control assembly, the Hall element is positioned on one side of the housing close to the mounting opening, a magnetic element corresponding to the Hall element is arranged on the air inlet baffle plate, and the Hall element is used for detecting the position of the magnetic element and sending position information to the electronic control assembly; when the air inlet breast board is detached from the mounting opening, the Hall element judges that the air inlet breast board is in a detached state by detecting the position of the magnetic element, and the electric control assembly controls the first fan assembly to pause.

6. The humidifying device according to claim 2, wherein the housing includes a first housing, the first housing includes a top plate structure, a cover plate covering the top plate structure, a side plate surrounding the top plate structure, and a base plate connected to the side plate and remote from the top plate structure, the mounting opening is provided on the side plate, the top plate structure includes a first top plate portion and a second top plate portion connected to the cover plate, a liquid filling opening is formed between the first top plate portion and the second top plate portion, an edge of the second top plate portion near the liquid filling opening is closer to the base plate than an edge of the first top plate portion near the liquid filling opening, and a projection portion of the edge of the cover plate near the liquid filling opening and a projection portion of the edge of the second top plate portion near the liquid filling opening in a vertical direction overlap.

7. The humidifying device as claimed in claim 6, wherein a first opening region is provided on the first top plate portion, a second opening region having the same shape as the first opening region is provided on the cover plate, and a mist outlet partition plate is provided on the second opening region, the mist outlet partition plate comprising a lattice structure having a plurality of through-hole regions, one of the plurality of through-hole regions serving as the mist outlet and the other of the plurality of through-hole regions serving as the air outlet.

8. The humidifying device according to claim 7, wherein the housing further comprises a second housing, the second housing has an opening and a first accommodating space communicated with the opening, the first housing covers the side where the opening is located, the second housing comprises a liquid storage tank and a first liquid mist channel member, the liquid storage tank is communicated with the liquid filling opening through a liquid inlet channel on the base plate, the first liquid mist channel member is arranged in the liquid storage tank, the atomizer is arranged on the side of the second housing far away from the first housing, a second liquid mist channel member communicated with the mist outlet and the first liquid mist channel member is arranged on the base plate, two ends of the first liquid mist channel member respectively correspond to the atomizer and the second liquid mist channel member, and a liquid mist cavity is formed in the first liquid mist channel member and the second liquid mist channel member; the liquid storage box stores the liquid to be atomized and provides the liquid to be atomized to the first accommodating space of the second shell, so that the atomizer atomizes the liquid to be atomized in the first accommodating space to generate the liquid mist, and the liquid mist is discharged through the first liquid mist channel piece, the second liquid mist channel piece and the mist outlet.

9. The humidifying device as claimed in claim 8, further comprising a second fan assembly disposed adjacent to the atomizer for blowing air into the mist chamber to discharge the mist through the first mist passage member, the second mist passage member and the mist discharge port.

10. The humidifying device as claimed in claim 8, wherein the first fan assembly is located in the receiving cavity defined by the second mist passage member, the first top plate and the base plate, and a surface of the second mist passage member near the first fan assembly is an arc-shaped air deflector to guide the outlet air of the first fan assembly to the outlet.

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