CN219103220U

CN219103220U - Humidifier

Info

Publication number: CN219103220U
Application number: CN202223278994.2U
Authority: CN
Inventors: 祝克楠
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-30
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a humidifier (200), which comprises a shell (201), wherein the shell (201) comprises a fog outlet (202); the shell (201) comprises an air duct baffle (203), a driving assembly (204), a fan (205) and an atomization assembly (206); the air duct baffle (203) is arranged in the air outlet direction of the fan (205); the driving assembly (204) is connected with the air duct baffle (203) and is used for driving the air duct baffle (203) to rotate in the air outlet direction perpendicular to the fan (205); the air duct baffle (203) is used for periodically shielding the air outlet of the fan (205) in the rotating process; when the air duct baffle (203) periodically shields the air outlet of the fan (205), fog generated by the atomization component (206) forms a fog ring at the fog outlet (202). By the humidifier (200), a mist ring with more interest can be formed.

Description

Humidifier

Technical Field

The utility model relates to the field of environment adjusting equipment, in particular to a humidifier.

Background

The humidifier is a household appliance for increasing the humidity of a room, and can humidify a designated room, and can also be connected with a boiler or a central air conditioning system to humidify the whole building. In general, the humidifier product directly blows out generated mist from a mist outlet, and the mist is single in form.

Disclosure of Invention

The present utility model provides a humidifier 200, comprising: comprises a shell 201, wherein the shell 201 comprises a fog outlet 202; the shell 201 comprises an air duct baffle 203, a driving assembly 204, a fan 205 and an atomization assembly 206; wherein,,

the air duct baffle 203 is arranged in the air outlet direction of the fan 205;

the driving assembly 204 is connected with the air duct baffle 203 and is used for driving the air duct baffle 203 to rotate in the air outlet direction perpendicular to the fan 205;

the air duct blocking piece 203 is configured to periodically block an air outlet of the fan 205 during rotation; when the air duct blocking piece 203 periodically blocks the air outlet of the fan 205, the mist generated by the atomizing assembly 206 forms a mist ring at the mist outlet 202.

In some embodiments, the air duct baffle 203 includes a vent 207 thereon, and in the case that the vent 207 on the air duct baffle 203 does not overlap with the air outlet of the fan 205, the air duct baffle 203 shields the air outlet of the fan 205; in the case that the ventilation opening 207 on the air duct blocking piece 203 overlaps with the air outlet of the fan 205, the air duct blocking piece 203 does not block the air outlet of the fan 205.

In some embodiments, the size of the vent 207 on the duct baffle 203 is greater than or equal to the size of the air outlet of the blower 205.

In some embodiments, the driving assembly 204 is axially connected to the air duct shutter 203 in the air outlet direction of the fan 205.

In some embodiments, the humidifier 200 further comprises a water storage assembly comprising a first water storage body and a second water storage body;

the atomizing assembly 206 is positioned in the first water storage body;

the second water storage body is used for adjusting the water level in the first water storage body.

In some embodiments, the humidifier 200 further includes a water level adjustment assembly 209;

the water level adjustment assembly 209 is positioned in the first water storage body and includes a first portion 2091, a second portion 2092, and a connector 2093 connecting the first portion 2091 and the second portion 2092;

wherein, when the water level in the first water storage body drops, the first portion 2091 moves in a first direction, and the second portion 2092 moves in a second direction, the first direction being a direction in which the water level drops, the first direction being opposite to the second direction; the second water storage body fills water into the first water storage body when the second portion 2092 moves to a predetermined position in a second direction.

In some embodiments, the second water reservoir comprises a removable cover;

when the second portion 2092 of the water level adjustment assembly 209 moves in the second direction to the position of the movable cover of the second water storage body, the movable cover of the second water storage body is opened; when the movable cover plate is opened, the second water storage body is filled with water to the first water storage body.

In some embodiments, the humidifier 200 further includes a water level detection assembly 211 and a control assembly 210;

the control assembly 210 is electrically connected with the water level detection assembly 211 and the atomizing assembly 206, respectively;

the water level detection component 211 is located in the second water storage body, and is configured to detect a water level of the second water storage body, and send detection information to the control component 210;

the control component 210 is configured to control the atomizing component 206 to stop working when the received detection information indicates that the second water storage body lacks water.

In some embodiments, the water level detection assembly 211 includes a float bowl 2111, a magnetic field sensor 2112, and a magnet;

the magnet is fixedly arranged at the top in the second water storage body;

the magnetic field sensor 2112 is located on the outer surface of the float bowl 2111, and is configured to sense a magnetic field with the magnet and send detection information indicative of the strength of the magnetic field to the control assembly 210.

In some embodiments, the atomizing assembly 206 is an ultrasonic atomizing plate.

The technical scheme provided by the embodiment of the utility model can comprise the following beneficial effects:

according to the embodiment of the disclosure, the air duct baffle 203 and the driving assembly 204 are additionally arranged, the driving assembly 204 drives the air duct baffle 203 to rotate in the air outlet direction perpendicular to the fan 205, and the air outlet of the fan 205 is periodically shielded, so that the mist outlet 202 of the humidifier 200 forms a more interesting mist ring, and the structure has the advantages of simplicity, easiness in implementation and low implementation cost.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic view of a humidifier according to the related art.

Fig. 2 is a schematic view of a mist-emitting effect of a humidifier in the related art.

Fig. 3 is a schematic structural diagram of a humidifier according to an embodiment of the present disclosure.

Fig. 4 is an exemplary view of a mist ring forming effect of a humidifier according to an embodiment of the present disclosure.

Fig. 5 is a schematic diagram of a vent of an air duct baffle provided by an embodiment of the disclosure not overlapping with an air outlet of a fan.

Fig. 6 is a schematic diagram of overlapping of a ventilation opening of an air duct baffle and an air outlet of a fan according to an embodiment of the present disclosure.

Fig. 7 is a block diagram of a humidifier shown in an embodiment of the disclosure.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.

Fig. 1 shows a schematic view of a humidifier in the related art, and fig. 2 shows a schematic view of a mist-emitting effect of a humidifier in the related art. As shown in fig. 1, the humidifier 100 includes a blower 101, an ultrasonic atomizing sheet 102, a mist outlet 103, a mist outlet passage 104, and an air duct outlet 105 of the air outlet passage; the mist outlet passage 104 is a passage through which mist flows, and the air outlet passage is a passage through which mist flows and ventilates. Humidifier 100 also includes a sink in which ultrasonic atomizing sheet 102 is disposed. When the humidifier 100 works, air blown out by the fan 101 blows to mist generated by the ultrasonic atomization sheet 102 through the air duct opening 105 of the air outlet channel, the mist is directly blown out from the mist outlet 103 through the mist outlet channel 104, the mist is generated as shown in fig. 2, and the effect of directly discharging the mist of the humidifier 100 in fig. 2 cannot meet the demands of users on various mist discharging effects.

In this regard, the embodiment of the present disclosure provides a humidifier 200, fig. 3 shows a schematic structural diagram of the humidifier provided in the embodiment of the present disclosure, and as shown in fig. 3, the humidifier 200 includes: a housing 201, wherein the housing 201 comprises a mist outlet 202; the shell 201 comprises an air duct baffle 203, a driving assembly 204, a fan 205 and an atomization assembly 206; wherein,,

the air duct baffle 203 is arranged in the air outlet direction of the fan 205;

In the disclosed embodiment, the mist outlet 202 may be provided at the top, side, etc. of the housing 201.

The fan 205, which may be an axial fan, a centrifugal fan, etc., is used to generate wind.

The atomizing assembly 206, which may be an ultrasonic atomizing plate, converts water into mist by high frequency oscillation.

The driving component 204, which may be a motor, is connected to the air duct blocking piece 203, and is used for driving the air duct blocking piece 203 to rotate.

The air duct baffle 203 is arranged in the air outlet direction of the fan 205, rotates under the drive of the driving component 204, and periodically shields the air outlet of the fan 205 in the rotating process.

In the embodiment of the disclosure, in the process that the air duct baffle 203 periodically shields the air outlet of the fan 205, when the air duct baffle 203 shields the air outlet of the fan 205, the mist generated by the atomizing assembly 206 is collected, and when the air duct baffle 203 does not shield the fan 205, the collected mist is blown out by the air blown out by the fan 205 from the mist outlet 202 to form a mist ring. Fig. 4 is a diagram illustrating an example of an effect of forming a mist ring of the humidifier according to an embodiment of the disclosure, as shown in fig. 4, the mist ring is blown out of the humidifier, which enriches visual effects, so that the humidifier is more interesting.

It can be appreciated that, in the embodiment of the disclosure, by adding the air duct baffle 203 and the driving component 204, the driving component 204 drives the air duct baffle 203 to rotate in the air outlet direction perpendicular to the fan 205, and the air duct baffle 203 periodically shields the air outlet of the fan 205, so that the mist outlet 202 of the humidifier 200 forms a more interesting mist ring.

In some embodiments, the air duct blocking piece 203 rotates in the air outlet direction perpendicular to the fan 205 with a point on the outer contour of the air outlet of the fan 205 as an axis, so that the air duct blocking piece 203 periodically blocks the air outlet of the fan 205 during rotation.

In some embodiments, the air duct baffle 203 includes a vent 207 thereon, and the air duct baffle 203 shields the air outlet of the fan 205 in the case that the vent 207 on the air duct baffle 203 does not overlap with the air outlet of the fan 205; in the case that the ventilation opening 207 on the air duct blocking piece 203 overlaps with the air outlet of the fan 205, the air duct blocking piece 203 does not block the air outlet of the fan 205.

Fig. 5 shows a schematic diagram of a ventilation opening of an air duct baffle provided by an embodiment of the present disclosure not overlapping with an air outlet of a fan, in fig. 5, the air duct baffle 203 rotates in an air outlet direction perpendicular to the fan 205 with a center of the air outlet of the fan 205 as an axis, in a process of rotating the air duct baffle 203, under a condition that the ventilation opening 207 does not overlap with the air outlet of the fan 205, the air duct baffle 203 blocks the air outlet of the fan 205, and wind generated by the fan 205 cannot pass through the ventilation opening 207 of the air duct baffle 203. The other component descriptions in fig. 5 are described below.

Fig. 6 shows a schematic diagram of overlapping a ventilation opening of an air duct baffle with an air outlet of a fan, where in fig. 6, the air duct baffle 203 rotates in an air outlet direction perpendicular to the fan 205 with a center of the air outlet of the fan 205 as an axis, and in a process of rotating the air duct baffle 203, under a condition that the ventilation opening 207 overlaps with the air outlet of the fan 205, the air duct baffle 203 does not shield the air outlet of the fan 205, and air blown by the fan 205 can be blown out from the ventilation opening 207 of the air duct baffle 203. Other components in fig. 6 are seen in fig. 5 for an understanding.

In the embodiment of the present disclosure, the air duct baffle 203 rotates with the center of the air outlet of the fan 205 as the axis, so that the ventilation opening 207 on the air duct baffle 203 periodically overlaps with the air outlet of the fan 205, and the air duct baffle 203 periodically shields the air blown out from the fan 205. Compared to the rotation of the air duct baffle 203 with a point on the outer contour of the air outlet of the fan 205 as the axis, the embodiment of the disclosure can reduce the space occupied by the air duct baffle 203 during the rotation process.

It will be appreciated that the more the air vent 207 of the duct flap 203 overlaps the air outlet of the fan 205, the less wind is blocked. In some embodiments, the size of the ventilation opening 207 on the air duct baffle 203 is greater than or equal to the size of the air outlet of the fan 205, so that when the ventilation opening 207 of the air duct baffle 203 overlaps the air outlet of the fan 205, the blocking of the air by the air duct baffle 203 can be reduced, thereby facilitating the blowing of mist.

In the embodiment of the disclosure, the driving component 204 is located above the air outlet direction of the fan 205 or below the air outlet direction of the fan 205 in the air outlet direction of the fan 205, and is connected with the air duct baffle 203 by a shaft, so that the driving component 204 drives the air duct baffle 203 connected by the shaft to rotate when rotating.

It should be noted that, when the driving assembly 204 is disposed at a position, the driving assembly 204 needs to be disposed so as to occupy as little as possible of the air outlet channel through which the air blown by the fan 205 passes, for example, the position where the driving assembly 204 is disposed as shown in fig. 3 may reduce blocking of the blown air.

the atomizing assembly 206 is positioned in the first water storage body;

In an embodiment of the present disclosure, the water storage assembly includes a first water storage body and a second water storage body, for example, the first water storage body is a water tank and the second water storage body is a water tank. The atomizing assembly 206 is positioned in the first water reservoir of the water storage assembly to convert water in the first water reservoir into mist. As the humidifier 200 continues to blow out mist, the water in the first water storage body gradually decreases. And when the water level of the second water storage body in the first water storage body is lower than a preset water level threshold value, water is injected into the first water storage body, so that the water level in the first water storage body is improved.

In some embodiments, when the duration of the humidifier 200 continuing to blow out mist for a predetermined duration, the first water reservoir is characterized by less water, the water outlet of the second water reservoir is opened, and water is injected into the first water reservoir. The humidifier 200 may further include a control assembly 210, where the control assembly 210 may be a circuit including a micro control unit (Microcontroller Unit, MCU), a central processing unit (central processing unit, CPU). The second water storage body water outlet is opened, which may be that the control component 210 sends a control signal to the second water storage body when the duration of continuously blowing mist from the humidifier 200 reaches a predetermined duration; the second water storage body opens the water outlet according to the control signal.

In the disclosed embodiment, the first portion 2091, the second portion 2092, and the connector 2093 of the water level adjustment assembly 209 comprise a lever structure. The first portion 2091 may be a float such that the first portion 2091 moves downward as the water level in the first water storage body decreases and the second portion 2092 moves upward as the water level in the first water storage body decreases; the first portion 2091 moves upward as the water level in the first water reservoir increases and the second portion 2092 moves downward as the water level in the first water reservoir increases. In addition, the first portion 2091 and the second portion 2092 may be electrically connected to the control unit 210 of the humidifier 200, respectively, and the control unit 210 controls the first portion 2091 to move downward and controls the second portion 2092 to move upward when the mist is blown out of the humidifier 200 at each interval for a preset interval.

In the disclosed embodiment, the second water reservoir fills the first water reservoir as the second portion 2092 moves in the second direction to the predetermined position, and in some embodiments, the control assembly 210 controls the water outlet of the first water reservoir to open as the second portion 2092 moves in the second direction to the predetermined position such that water in the second water reservoir flows into the first water reservoir through the water outlet.

It can be appreciated that in the embodiment of the present disclosure, as the water in the first water storage body is converted into mist under the action of the atomizing assembly 206, the water in the first water storage body gradually decreases, and the second water storage body is filled with water for the first water storage body, so that the humidifier 200 continuously generates mist, and the water adding times of the user can be reduced.

In some embodiments, the second water reservoir comprises a removable cover;

In the disclosed embodiment, the second portion 2092 characterizes the absence of the first water reservoir when moved to the location of the removable cover of the second water reservoir, and the second portion 2092 pushes the removable cover of the second water reservoir away from the second water reservoir to cause water in the second water reservoir to flow toward the first water reservoir. As the water in the second water body flows toward the first water body, the water level of the first water body gradually rises, while the first portion 2091 moves in the direction in which the water level of the first water body rises, the second portion 2092 moves in the direction in which the water level of the first water body falls, and under the condition that the second portion 2092 is away from the movable cover plate, the movable cover plate is closed, and the second water body does not inject water into the first water body.

It will be appreciated that the displacement of the second portion 2092 is changed according to the displacement of the first portion 2091 of the water level adjustment assembly 209 caused by the change of the water level of the first water storage body, so as to control the opening or closing of the second water storage body, and further control the water injection of the second water storage body into the first water storage body, without using an electric energy driven device, so that the water prevention measure (such as adding a waterproof housing) to the water level adjustment assembly 209 can be reduced, the energy consumption can be reduced, and the product safety can be improved.

In the disclosed embodiment, the water level detection assembly 211 may be a pressure sensor, or the like. Taking the water level detecting assembly 211 as an example of a pressure sensor, the water level detecting assembly 211 may be positioned at the bottom of the second water storage body to detect the water pressure, and transmit detection information including the water pressure to the control assembly 210.

The control component 210 receives the detection information, and controls the atomizing component 206 to stop working when the detection information indicates that the second water storage body lacks water, for example, when the water pressure in the detection information is smaller than a preset pressure threshold value. By this scheme, the power consumption of the humidifier 200 can be reduced.

It should be noted that, the control component 210 may be further electrically connected to the fan 205 and the driving component 204, for controlling the start-stop, the rotation speed, etc. of the fan 205; and control the start and stop of the drive assembly 204, the drive torque magnitude, etc.

the magnet 2113 is fixedly arranged at the top in the second water storage body;

In the embodiment of the disclosure, the magnetic field sensor 2112, such as a hall sensor, is located on the outer surface of the float bowl 2111, the float bowl 2111 and the magnetic field sensor 2112 move downward as the water level in the second water storage body decreases, and the float bowl 2111 and the magnetic field sensor 2112 move upward as the water level in the second water storage body increases, so that the magnetic field sensor 2112 senses that the intensity of the magnetic field of the magnet is positively correlated with the level of the water level in the second water storage body.

The control component 210 receives the detection information including the magnetic field strength sent by the magnetic field sensor 2112, and when the detection information indicates that the second water storage body is lack, if the magnetic field strength is smaller than the preset strength threshold, the control component 206 is controlled to stop working, so that the energy consumption of the humidifier 200 can be reduced.

Fig. 7 is a block diagram of a humidifier shown according to an embodiment of the present disclosure. Referring to fig. 7, humidifier 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing assembly 802 generally controls the overall operation of the humidifier 800, such as the switching operation of the humidifier, the operation of adjusting the amount of mist out of the humidifier, and the like. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operation at the humidifier 800. Examples of such data include information for storing operations on the humidifier 800, time of operation, and the like. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power supply assembly 806 provides power to the various components of the humidifier 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the humidifier 800.

The multimedia component 808 includes a screen between the humidifier 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the user may control the on-off state of the humidifier 800 based on, for example, virtual buttons on the screen, and the humidifier 800 may also display on-off state, current time, ambient temperature and humidity, etc. based on, for example, the screen.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals, such as power-on voice commands from a user, when the humidifier 800 is in the operational mode. The received audio signal may be further stored in the memory 804. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a click wheel, a button, etc., so as to obtain an operation instruction sent by a user through the I/O interface, for example, to characterize and control the humidifier to turn on or off, and adjust the amount of mist.

The sensor assembly 814 includes one or more sensors, such as a temperature sensor, a humidity sensor, so that the humidifier 800 can display temperature and humidity information of the current environment on a screen; in addition, the humidifier 800 may also automatically adjust the working state based on the sensed ambient temperature and humidity, for example, when the humidity is less than the preset humidity threshold, it is very dry to characterize the current environment, and may automatically start up to humidify the air.

The communication component 816 is configured to facilitate wired or wireless communication between the humidifier 800 and other devices. Humidifier 800 may access a wireless network based on a communication standard, such as Wi-Fi,4G, or 5G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel, such as a control signal sent by a cell phone that characterizes the powering on of the humidifier 800, such that the humidifier 800 is powered on according to the received control signal. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the humidifier 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of humidifier 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be a storage device of ROM, random Access Memory (RAM).

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A humidifier (200) characterized by comprising a shell (201), wherein the shell (201) comprises a mist outlet (202); the shell (201) comprises an air duct baffle (203), a driving assembly (204), a fan (205) and an atomization assembly (206); wherein,,

the air duct baffle (203) is arranged in the air outlet direction of the fan (205);

the driving assembly (204) is connected with the air duct baffle (203) and is used for driving the air duct baffle (203) to rotate in the air outlet direction perpendicular to the fan (205);

the air duct baffle (203) is used for periodically shielding an air outlet of the fan (205) in the rotating process; when the air duct baffle (203) periodically shields the air outlet of the fan (205), mist generated by the atomizing assembly (206) forms a mist ring at the mist outlet (202).

2. The humidifier (200) according to claim 1, wherein the air duct baffle (203) includes a vent (207), and the air duct baffle (203) shields the air outlet of the fan (205) in the case that the vent (207) on the air duct baffle (203) does not overlap the air outlet of the fan (205); when the ventilation opening (207) on the air duct baffle (203) is overlapped with the air outlet of the fan (205), the air duct baffle (203) does not shade the air outlet of the fan (205).

3. The humidifier (200) according to claim 2, wherein the size of the vent (207) on the air duct baffle (203) is greater than or equal to the size of the air outlet of the blower (205).

4. The humidifier (200) of claim 1, wherein the air conditioner is configured to provide a cooling air to the air conditioner,

the driving assembly (204) is connected with the air duct baffle (203) in an air outlet direction of the fan (205) through a shaft.

5. The humidifier (200) according to claim 1, wherein the humidifier (200) further comprises a water storage assembly comprising a first water storage body and a second water storage body;

-the atomizing assembly (206) located in the first water storage body;

6. The humidifier (200) according to claim 5, wherein the humidifier (200) further comprises a water level adjustment assembly (209);

-the water level adjustment assembly (209) is located in the first water storage body and comprises a first portion (2091), a second portion (2092) and a connector (2093) connecting the first portion (2091) and the second portion (2092);

wherein when the water level in the first water storage body drops, the first portion (2091) moves in a first direction, and the second portion (2092) moves in a second direction, the first direction being a direction in which the water level drops, the first direction and the second direction being opposite; the second water reservoir fills the first water reservoir when the second portion (2092) moves in a second direction to a predetermined position.

7. The humidifier (200) of claim 6, wherein the second water reservoir includes a removable cover;

when the second part (2092) of the water level adjusting assembly (209) moves to the position of the movable cover plate of the second water storage body in the second direction, the movable cover plate of the second water storage body is opened; when the movable cover plate is opened, the second water storage body is filled with water to the first water storage body.

8. The humidifier (200) according to claim 6, wherein the humidifier (200) further comprises a water level detection assembly (211) and a control assembly (210);

the control assembly (210) is electrically connected with the water level detection assembly (211) and the atomization assembly (206) respectively;

the water level detection assembly (211) is positioned in the second water storage body and is used for detecting the water level of the second water storage body and sending detection information to the control assembly (210);

the control component (210) is used for controlling the atomization component (206) to stop working when the received detection information represents that the second water storage body is lack of water.

9. The humidifier (200) of claim 8, wherein the water level detection assembly (211) includes a float bowl (2111), a magnetic field sensor (2112), and a magnet;

the magnet is fixedly arranged at the top in the second water storage body;

the magnetic field sensor (2112) is located on the outer surface of the pontoon (2111) and is used for sensing the magnetic field of the magnet and sending detection information representing the intensity of the magnetic field to the control assembly (210).

10. The humidifier (200) of claim 1, wherein the atomizing assembly (206) is an ultrasonic atomizing plate.