CN220871049U - Humidifying device - Google Patents

Abstract

The application provides a humidifying device, which comprises a humidifying host, a water tank assembly and a switch assembly, wherein the water tank assembly comprises a water tank which is provided with an evaporation cavity; the humidifying main machine comprises a shell assembly and a fan, wherein the shell assembly comprises a shell and an air outlet net, the shell is provided with an air cavity, the fan is arranged in the air cavity, the top of the air cavity is open, the air outlet net is openably and closably covered on the top of the air cavity, and the air outlet net is provided with a triggering part; the switch assembly comprises an electric switch piece, the electric switch piece is connected to the shell and is positioned on one side of the shell facing the air outlet net, and when the trigger part is abutted to the electric switch piece, the fan is conducted through the electric switch piece. When the humidifying device is opened to clean the air outlet net, the fan can be automatically powered off, and the safety performance is high.

Description

Humidifying device

Technical Field

The application relates to the technical field of household appliances, in particular to a humidifying device.

Background

The humidifier is a device for adjusting the humidity in the environment, and can be divided into an electric heating type humidifier, an ultrasonic humidifier and an evaporation type humidifier according to different working principles. Evaporative humidifiers are increasingly favored by consumers because of the lack of water mist, low water quality requirements, energy conservation, and the like.

The evaporation type humidifier generally comprises a main machine and a water tank, wherein the main machine comprises a shell and a fan, the fan is arranged inside the shell, a filter screen is arranged inside the water tank, the filter screen is partially soaked in water, air flow is guided by the fan to pass through the filter screen for absorbing moisture and then is blown out, so that the air flow carries water vapor and is blown out of the humidifier, and the purpose of humidifying air is achieved. Because the fan constantly rotates and circulates, the air flow is driven to flow, meanwhile, dust, impurities and the like are also driven to flow, when the air flow passes through the air outlet of the shell, the dust and the like can be attached to the air outlet grille at the air outlet, the air outlet grille is required to be opened or detached from the shell so as to clean the air outlet grille or the fan inside, but after the air outlet grille is opened, the fan still normally operates, and certain potential safety hazards exist.

Disclosure of utility model

Based on this, the present application provides a humidifying device to solve the deficiencies in the related art.

The application provides a humidifying device, which comprises a humidifying host, a water tank assembly and a switch assembly, wherein the water tank assembly comprises a water tank, and the water tank is provided with an evaporating cavity;

The humidifying main machine comprises a shell assembly and a fan, wherein the shell assembly comprises a shell and an air outlet net, the shell is provided with an air cavity, the fan is arranged in the air cavity, the top of the air cavity is open, the air outlet net is openably and closably covered on the top of the air cavity, and the air outlet net is provided with a triggering part;

The switch assembly comprises an electric switch piece, the electric switch piece is connected to the shell and is positioned on one side of the shell facing the air outlet net, and when the trigger part is abutted to the electric switch piece, the fan is conducted through the electric switch piece.

The embodiment of the application provides a humidifying device, which comprises a humidifying host, a water tank assembly and a switch assembly, wherein the humidifying host comprises a shell assembly and a fan, the shell assembly comprises a shell and an air outlet net, the water tank assembly comprises a water tank, the switch assembly comprises an electric switch piece, and the air outlet net comprises a triggering part. The air-borne humidifying device is used for storing humidifying liquid by arranging the water tank, driving air to flow through the fan, enabling the air to flow out, forming an air cavity through arranging the shell, installing the fan, enabling the fan to be powered off through arranging the air outlet net to cover the top opening of the air cavity, controlling the on-off state of the fan through arranging the electric switching piece, setting the trigger part through the air outlet net, enabling the electric switching piece to be powered on through the trigger part in the electric switching piece, enabling the fan to be powered on, enabling the electric switching piece to be disconnected with the electric switching piece through the trigger part, enabling the fan to be powered off along with the opening and closing state change of the air outlet net, and enabling the fan to be powered off or powered on. Therefore, when the humidifying device is opened to clean the air outlet net, the safety performance is high.

In one possible implementation manner, the humidifying device provided by the application is characterized in that the projection positions of the electric switch piece and the trigger part on the air outlet net are overlapped with each other.

Therefore, when the air outlet net covers the shell, the triggering part can accurately trigger the electric switch piece, so that the fan is electrified.

In one possible implementation manner, the humidifying device provided by the application has the triggering part positioned at the center of the air outlet net.

The arrangement can enable the peripheral edge positions of the air outlet net to form a larger air outlet area, and the triggering part is favorable for accurately triggering the electric switch piece when the air outlet net is covered on the shell.

In one possible implementation manner, the humidifying device provided by the application comprises an outer shell and an inner shell, wherein the inner shell is connected to the inner part of the outer shell, the fan and the electric switch piece are arranged on the inner shell, and the electric switch piece is positioned on one side of the fan facing the air outlet net.

The fan, the electric switch piece and the shell are convenient to assemble, and the assembly efficiency is improved.

In one possible implementation manner, the humidifying device provided by the application has the triggering part which is a lug extending from the air outlet net to the air cavity.

Therefore, through setting up towards bellied lug of wind chamber on the air-out net to trigger electric switch spare through the lug, not only be favorable to simplifying the structure of air-out net, the machine-shaping of being convenient for, and trigger electric switch spare simple and reliable.

In one possible implementation manner, the humidifying device provided by the application comprises an electric switch piece, wherein the electric switch piece comprises a micro switch, the micro switch is provided with a spring piece, and the micro switch is in a conducting state when the spring piece is abutted against the triggering part.

Therefore, when the triggering part is abutted against the elastic sheet, the circuit inside the micro switch can be communicated, the fan is further conducted through the micro switch, and when the triggering part is separated from the elastic sheet, the circuit inside the micro switch can be disconnected, and the fan is further powered off through the micro switch.

In one possible implementation manner, the humidifying device provided by the application has the inner shell provided with the first mounting groove, the notch of the first mounting groove faces the air outlet net, and the electric switch piece is arranged in the first mounting groove.

Therefore, the first mounting groove is formed in the inner shell and used for mounting the electric switch piece, and when the air outlet net covers the shell, the trigger part can be directly abutted to the electric switch piece.

In one possible implementation manner, the humidifying device provided by the application further comprises a mounting piece, wherein the first mounting groove is provided with a first connecting column, and the first connecting column is connected to the bottom of the first mounting groove and extends towards the top of the air cavity;

The mounting piece is provided with a connecting hole and a second connecting column, the first connecting column penetrates through the connecting hole so that the mounting piece and the first mounting groove are relatively fixed, and the second connecting column is used for fixing the electric switch piece.

Thus, the electric switch piece is fixed to the inner shell through the mounting piece by arranging the mounting piece and arranging the first connecting column in the first mounting groove.

In one possible implementation manner, the humidifying device provided by the application is characterized in that the inner shell is further provided with a second mounting groove, the direction of the notch of the second mounting groove is opposite to that of the first mounting groove, and the fan is connected to the second mounting groove.

In this way, the switch assembly and the fan are fixed to the housing by providing the first and second mounting grooves in the inner housing, respectively, for mounting the switch assembly and the fan, respectively.

In one possible implementation manner, the humidifying device provided by the application further comprises a hinge shaft, and the air outlet net is rotatably connected with the shell through the hinge shaft, so that the air outlet net can be arranged at the top opening of the air cavity in an openable manner.

Therefore, the air outlet net can be rotationally connected to the shell through the hinge shaft, so that the air outlet net can conveniently open the air cavity or can conveniently cover the air cavity, and the air outlet net does not need to be completely detached from the shell, so that the air outlet net is convenient to open and close.

In one possible implementation manner, the humidifying device provided by the application further comprises a locking unit, wherein the hinge shaft and the locking unit are respectively positioned at two ends of the shell, and the air outlet net is clamped to the shell through the locking unit.

Therefore, when the air outlet net covers the shell, the air outlet net can be locked on the shell through the locking unit, and the triggering part can be always abutted against the electric switch piece, so that the fan is kept in an electrified state.

In one possible implementation, the present application provides a humidifying device, the water tank assembly further comprising a filter member disposed within the evaporation chamber and configured to form an evaporation surface.

Therefore, the filter element can be used for absorbing the humidifying liquid and forming an evaporation surface, external air can be sucked into the evaporation cavity through the air inlet hole under the action of the fan and then flows through the evaporation surface of the filter element, so that the air takes away the humidifying liquid on the evaporation surface and finally flows out through the air outlet net, and the humidity of the surrounding environment is improved.

In addition to the technical problems, the technical features constituting the technical solutions, and the beneficial effects caused by the technical features of the technical solutions described above, other technical problems that the humidifying device provided by the present application can solve, other technical features included in the technical solutions, and the beneficial effects caused by the technical features, further detailed description will be made in the detailed description of the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a humidifying device according to an embodiment of the present application;

FIG. 2 is a schematic view of the housing, fan and switch assembly of FIG. 1;

FIG. 3 is a schematic view of the air outlet network of FIG. 1;

FIG. 4 is a schematic view of the structure of the water tank assembly of FIG. 1;

Fig. 5 is a schematic view of a state of the humidifying device according to the embodiment of the present application when the air outlet net is covered;

fig. 6 is a schematic diagram of a state of an air outlet network in the humidifying device according to the embodiment of the present application when the air outlet network is opened;

FIG. 7 is an enlarged view of a portion of the dashed box of FIG. 5;

FIG. 8 is an enlarged view of a portion of the dashed box of FIG. 6;

fig. 9 is a schematic structural diagram of a micro switch in a humidifying device according to an embodiment of the present application;

FIG. 10 is an enlarged view of a portion of the dashed box of FIG. 2;

Fig. 11 is a schematic structural view of a mounting member in a humidifying device according to an embodiment of the present application;

fig. 12 is a schematic view of a humidifying device according to an embodiment of the present application.

Reference numerals illustrate:

100-humidifying host machine; 110-a housing assembly; 111-a housing; 1111-a wind chamber; 1112-a housing; 1113-an inner shell; 1113 a-a first mounting slot; 1113 b-first connection post; 1113 c-a second mounting slot; 112-an air outlet net; 1121—a trigger; 113-a hinge shaft; 114-a locking unit; 120-fans; 200-a water tank assembly; 210-a water tank; 220-a filter; 300-a switch assembly; 310-an electrical switch; 311-micro switch; 3111-spring pieces; 320-mounting; 321-connecting holes; 322-second connection post.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the preferred embodiments of the present application will be described in more detail with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The terms first, second, third and the like in the description and in the claims and in the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or display.

The evaporation type humidifier generally comprises a main machine and a water tank, wherein the main machine comprises a shell and a fan, the fan is arranged inside the shell, a filter screen is arranged inside the water tank, the filter screen is partially soaked in water, air flow is guided by the fan to pass through the filter screen for absorbing moisture and then is blown out, so that the air flow carries water vapor and is blown out of the humidifier, and the purpose of humidifying air is achieved. Because the fan constantly rotates and circulates, the air flow is driven to flow, meanwhile, dust, impurities and the like are also driven to flow, when the air flow passes through the air outlet of the shell, the dust and the like can be attached to the air outlet grille at the air outlet, the air outlet grille is required to be opened or detached from the shell so as to clean the air outlet grille or the fan inside, but after the air outlet grille is opened, the fan still normally operates, and certain potential safety hazards exist.

In view of the above, the present application provides a humidifying device, in which a trigger part is disposed on an air outlet net, and an electric switch member is disposed on a housing, so that when the air outlet net is opened, the trigger part is separated from contact with the electric switch member, and the electric switch member cuts off power supply of a fan, thereby ensuring safety.

The following describes in detail the technical scheme of the humidifying device provided by the embodiment of the application with reference to the accompanying drawings.

Referring to fig. 1 to 8, the embodiment of the present application provides a humidifying device including a humidifying main machine 100, a water tank assembly 200, and a switch assembly 300, wherein the water tank assembly 200 includes a water tank 210, and the water tank 210 has an evaporation chamber.

The humidifying mainframe 100 comprises a shell assembly 110 and a fan 120, the shell assembly 110 comprises a shell 111 and an air outlet net 112, the shell 111 is provided with an air cavity 1111, the fan 120 is arranged in the air cavity 1111, the top of the air cavity 1111 is open, the air outlet net 112 is openably and closably covered on the top of the air cavity 1111, and the air outlet net 112 is provided with a triggering part 1121.

The switch assembly 300 includes an electrical switch 310, the electrical switch 310 is connected to the housing 111 and located at a side of the housing 111 facing the air outlet net 112, and when the trigger portion 1121 abuts against the electrical switch 310, the fan 120 is turned on through the electrical switch 310.

In the present application, the water tank 210 is used for storing the humidifying liquid, the blower 120 is used for driving air to circulate, so that the air carrying the humidifying liquid is blown out, and further, the air humidity of the surrounding environment is improved, the air outlet net 112 is used for being connected with the housing 111, so as to cover the top opening of the air chamber 1111, to prevent foreign matters from entering the air chamber 1111 to affect the normal operation of the blower 120, and the air outlet net 112 can be communicated with the inner side of the housing 111 and the outer side of the housing 111 for air circulation, so that other foreign matters can be prevented from entering the interior of the housing 111 while air circulation is enabled.

The electric switch 310 is used for switching the circuit for controlling the blower 120, that is, when the electric switch 310 is turned on, the circuit of the blower 120 is connected, the blower 120 operates normally, and when the electric switch 310 is turned off, the circuit of the blower 120 is disconnected, and the blower 120 stops operating, so that the switching of the blower 120 can be controlled by the electric switch 310.

In order to trigger the electric switch 310, a triggering portion 1121 is disposed on a side of the air outlet net 112 facing the housing 111, and when the air outlet net 112 is covered on the housing 111, the triggering portion 1121 abuts against the electric switch 310, the electric switch 310 is turned on, the fan 120 is powered on, and the fan 120 operates normally. When the air outlet net 112 is opened or detached from the casing 111, the trigger part 1121 is separated from the electrical switch 310, the electrical switch 310 is opened, the blower 120 is powered off, and the blower 120 stops operating. In this way, the triggering portion 1121 can be in contact with the electrical switch 310 or separate from the electrical switch 310 along with the change of the relative position between the air outlet net 112 and the housing 111, so that when the air outlet net 112 opens the top opening of the air cavity 1111, the fan 120 can be timely powered off, so as to avoid the safety problem caused by the continued rotation of the blades of the fan 120.

It should be noted that, the triggering portion 1121 may directly abut against the electrical switch 310 to directly trigger the electrical switch 310, without indirectly triggering the electrical switch 310 through other components, so that a transmission path may be shortened, and the triggering of the electrical switch 310 is more accurate and reliable.

The humidifying device provided by the embodiment of the application comprises a humidifying host 100, a water tank assembly 200 and a switch assembly 300, wherein the humidifying host 100 comprises a shell assembly 110 and a fan 120, the shell assembly 110 comprises a shell 111 and an air outlet net 112, the water tank assembly 200 comprises a water tank 210, the switch assembly 300 comprises an electric switch piece 310, and the air outlet net 112 comprises a trigger part 1121. Through setting up water tank 210 and being used for storing humidification liquid, through setting up fan 120 and being used for driving the air flow, so that air carries humidification liquid to flow, through setting up casing 111 and be used for forming wind chamber 1111, with installation fan 120, through setting up the top that air-out net 112 is used for covering wind chamber 1111 and open, through setting up electric switch piece 310 and be used for controlling the break-make state of fan 120, through setting up trigger portion 1121 at air-out net 112, with butt in electric switch piece 310 through trigger portion 1121, so that electric switch piece 310 is on, and then make fan 120 switch on, and break away from the butt with electric switch piece 310 through trigger portion 1121, and then make fan 120 outage, thereby can be along with the change of the state of opening and shutting of air-out net 112, make fan 120 outage or circular telegram. Therefore, the humidifying device has higher safety performance when the air outlet net 112 is opened for cleaning.

In one possible implementation, the projection positions of the electrical switch 310 and the triggering portion 1121 on the air outlet network 112 overlap each other.

That is, when the air outlet net 112 covers the casing 111, the projection of the electric switch 310 on the air outlet net 112 at least partially overlaps the triggering portion 1121, i.e. the triggering portion 1121 should abut against the triggering portion of the electric switch 310 to trigger the electric switch 310, so that the electric switch 310 is in a conductive state, and the electric circuit of the fan 120 is connected.

In this way, by overlapping the projection positions of the electric switch 310 and the trigger portion 1121 on the air outlet net 112 with each other, when the air outlet net 112 is covered on the casing 111, the trigger portion 1121 can accurately trigger the electric switch 310, and thereby energize the fan 120.

Referring to fig. 3, as an alternative embodiment, the trigger 1121 is located at a center of the air outlet network 112. It will be appreciated that if the triggering portion 1121 is located at the center of the air outlet net 112, the electrical switch 310 should also be located at the center of the housing 111, so that the position of the electrical switch 310 corresponds to the position of the triggering portion 1121, so that the triggering portion 1121 triggers the electrical switch 310.

Because the fan 120 is disposed at the center of the casing 111, air circulates from the gap between the fan 120 and the casing 111, and the triggering portion 1121 is disposed at the center of the air outlet net 112, so that a larger air outlet area can be formed at the peripheral edge of the air outlet net 112, and when the air outlet net 112 is covered on the casing 111, the triggering portion 1121 accurately triggers the electric switch element 310.

Referring to FIG. 2, in particular, the housing 111 includes an outer housing 1112 and an inner housing 1113, the inner housing 1113 is connected to the interior of the outer housing 1112, the fan 120 and the electrical switch 310 are both disposed on the inner housing 1113, and the electrical switch 310 is located on a side of the fan 120 facing the air outlet net 112.

In order to facilitate the installation of the electric switch 310 and the fan 120, the casing 111 may be divided into an outer casing 1112 and an inner casing 1113, the fan 120 and the electric switch 310 are firstly installed to the inner casing 1113, then the fan 120 and the electric switch 310 are connected through wires, and finally the assembled inner casing 1113 is installed to the inside of the outer casing 1112.

In some embodiments, trigger 1121 is a tab that extends from air outlet mesh 112 toward air cavity 1111.

That is, the air outlet net 112 may be a square cover plate or a circular cover plate, a plurality of air outlet holes for air outlet are formed on the cover plate at intervals, the triggering portion 1121 may be disposed at a portion of the cover plate where no air outlet hole is disposed, and a protruding bump facing the air cavity 1111 is disposed on the cover plate, so that the triggering portion 1121 may be formed to trigger the electric switch 310.

When the air outlet net 112 is covered on the casing 111, the bump may abut against the electrical switch 310 to trigger the electrical switch 310, so as to power on the blower 120, and when the air outlet net 112 is opened, the bump may be separated from the electrical switch 310, so as to break the electrical switch 310, so as to power off the blower 120.

In this way, by providing the protruding block protruding toward the air cavity 1111 on the air outlet net 112, so as to trigger the electric switch element 310 through the protruding block, the structure of the air outlet net 112 is not only beneficial to be simplified, the processing and the forming are convenient, and the triggering of the electric switch element 310 is simple and reliable.

Referring to fig. 9, in one possible implementation, the electrical switch 310 includes a micro switch 311, the micro switch 311 has a spring 3111, and the micro switch 311 is configured such that the spring 3111 and the trigger 1121 are in an on state when abutted.

The micro switch 311 mainly works in the principle that an external force acts on the action reed through the elastic sheet 3111, and when the action reed is displaced to a critical point, instantaneous action is generated, so that the movable contact and the fixed contact at the tail end of the action reed are quickly connected. When the acting force on the spring 3111 is removed, the acting reed generates a reverse acting force, and when the reverse stroke of the spring 3111 reaches the action critical point of the acting reed, the reverse action can be completed.

Therefore, when the trigger portion 1121 abuts against the spring 3111, the circuit inside the micro switch 311 can be connected, and the fan 120 can be turned on by the micro switch 311, and when the trigger portion 1121 is separated from the spring 3111, the circuit inside the micro switch 311 can be disconnected, and the fan 120 can be turned off by the micro switch 311.

The micro switch 311 has small contact pitch, short operation stroke, small pressing force and quick on-off. The trigger portion 1121 can trigger the micro switch 311 with a small force.

Referring to fig. 2, 7 and 10, in one possible implementation, the inner shell 1113 has a first mounting groove 1113a, a notch of the first mounting groove 1113a faces the air-out net 112, and the electrical switch 310 is disposed in the first mounting groove 1113 a.

Thus, by providing the first mounting groove 1113a in the inner case 1113 for mounting the electric switch 310, the trigger portion 1121 can directly abut against the electric switch 310 when the outlet net 112 is covered on the housing 111.

Referring to fig. 10 and 11, to secure the electrical switch member 310 to the first mounting groove 1113a, in one possible implementation, the switch assembly 300 further includes a mounting member 320, the first mounting groove 1113a is provided with a first connection post 1113b, and the first connection post 1113b is connected to a bottom of the first mounting groove 1113a and extends toward a top of the air chamber 1111.

The mounting member 320 has a connection hole 321 and a second connection post 322, the first connection post 1113b is inserted into the connection hole 321 to fix the mounting member 320 and the first mounting groove 1113a relative to each other, and the second connection post 322 is used to fix the electrical switching member 310.

Thus, by providing the first connection post 1113b in the first mounting groove 1113a, the first connection post 1113b may be provided with a threaded connection hole, the first connection post 1113b is inserted into the connection hole 321, the threaded connection member is screwed into the threaded connection hole, and the mounting member 320 is fixed to the first mounting groove 1113a, or the first connection post 1113b may be inserted into the connection hole 321, and by abutting the outer wall of the first connection post 1113b with the inner wall of the connection hole 321, the mounting member 320 and the first mounting groove 1113a are fixed relatively,

Further, the electrical switching member 310 is fixed to the inner case 1113 by providing the second connection post 322 on the mounting member 320 to socket the electrical switching member 310 on the second connection post 322, thereby fixing the electrical switching member 310 to the mounting member 320.

Referring to FIG. 7, in some embodiments, the inner housing 1113 further has a second mounting groove 1113c, the second mounting groove 1113c being opposite to the notch of the first mounting groove 1113a, and the fan 120 is coupled to the second mounting groove 1113c.

It will be appreciated that the blower 120 may include a driving motor connected to the bottom of the second installation groove 1113c and a plurality of blades connected to the driving motor and rotated by the driving motor to suck air and blow out wet mist.

In this manner, the switch assembly 300 and the fan 120 are fixed to the housing 111 by providing the first and second mounting grooves 1113a and 1113c, respectively, in the inner case 1113 for mounting the switch assembly 300 and the fan 120, respectively. The notches of the first mounting groove 1113a and the second mounting groove 1113c are reversely arranged, so that the notch of the first mounting groove 1113a faces the air outlet net 112, the triggering part 1121 can conveniently directly abut against the piezoelectric switch piece 310, and the notch of the second mounting groove 1113c faces the evaporation cavity, so that the fan 120 drives air to flow along a preset path.

Referring to fig. 12, in a possible implementation, the housing assembly 110 further includes a hinge shaft 113, and the air outlet net 112 is rotatably connected to the outer case 1112 through the hinge shaft 113, so that the air outlet net 112 is openably and closably disposed at the top of the air chamber 1111.

In this way, the air outlet net 112 can be rotatably connected to the outer shell 1112 through the hinge shaft 113, so that the air outlet net 112 can more conveniently open the air cavity 1111, or the air outlet net 112 can more conveniently cover the air cavity 1111, without completely detaching the air outlet net 112 from the outer shell 1112, and the opening and closing are more convenient.

With continued reference to fig. 12, in some embodiments, the housing assembly 110 further includes a locking unit 114, the hinge shaft 113 and the locking unit 114 are respectively located at two ends of the outer case 1112, and the air outlet net 112 is clamped to the outer case 1112 through the locking unit 114.

When the air-out net 112 is covered on the casing 111, in order to ensure that the triggering portion 1121 is always abutted against the electric switch 310, and not to cause the triggering portion 1121 to be separated from the electric switch 310 due to shaking or the like, the casing assembly 110 may further be provided with a locking unit 114, one end of the air-out net 112 may be rotatably connected to the casing 1112 through the hinge shaft 113, and the other end of the air-out net 112 may be clamped to the casing 1112 through the locking unit 114, so that when the air-out net 112 is covered on the casing 1112, the air-out net 112 may be locked to the casing 1112 through the locking unit 114, and further the triggering portion 1121 may be always abutted against the electric switch 310, thereby maintaining the fan 120 in an energized state.

Alternatively, the locking unit 114 may be disengaged from the housing 1112, so as to unlock the air outlet mesh 112, thereby opening the air outlet mesh 112.

Referring to fig. 4, in some embodiments, the tank assembly 200 further includes a filter 220, the filter 220 being disposed within the evaporation chamber and configured to form an evaporation surface.

It should be noted that, the side wall of the water tank 210 may be provided with a plurality of air inlet holes, the air inlet holes are communicated with the evaporation cavity, the evaporation cavity may be used for accommodating humidifying liquid and the filter element 220, the filter element 220 may be used for absorbing the humidifying liquid and forming an evaporation surface, external air may be sucked into the evaporation cavity through the air inlet holes under the action of the blower 120, and then flows through the evaporation surface of the filter element 220, so that the air takes away the humidifying liquid on the evaporation surface, and finally flows out through the air outlet net 112, thereby improving the humidity of the surrounding environment.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims (12)

1. A humidifying device, characterized by comprising a humidifying main machine (100), a water tank assembly (200) and a switch assembly (300), wherein the water tank assembly (200) comprises a water tank (210), and the water tank (210) is provided with an evaporation cavity;

The humidifying host machine (100) comprises a shell assembly (110) and a fan (120), the shell assembly (110) comprises a shell (111) and an air outlet net (112), the shell (111) is provided with an air cavity (1111), the fan (120) is arranged in the air cavity (1111), the top of the air cavity (1111) is open, the air outlet net (112) is openably and closably arranged on the top of the air cavity (1111), and the air outlet net (112) is provided with a triggering part (1121);

The switch assembly (300) comprises an electric switch piece (310), the electric switch piece (310) is connected to the shell (111) and is located on one side, facing the air outlet net (112), of the shell (111), and when the trigger part (1121) abuts against the electric switch piece (310), the fan (120) is conducted through the electric switch piece (310).

2. The humidifying device according to claim 1, wherein the projection positions of the electric switch element (310) and the triggering portion (1121) on the air outlet mesh (112) overlap each other.

3. The humidifying device according to claim 2, wherein the trigger portion (1121) is located at a central position of the air outlet mesh (112).

4. A humidifying apparatus according to any one of claims 1-3, wherein the housing (111) comprises an outer housing (1112) and an inner housing (1113), the inner housing (1113) is connected to the inside of the outer housing (1112), the blower (120) and the electrical switch (310) are both disposed in the inner housing (1113), and the electrical switch (310) is located on a side of the blower (120) facing the air outlet net (112).

5. A humidifying device according to any one of claims 1-3, wherein the trigger portion (1121) is a protrusion extending from the air outlet mesh (112) towards the air chamber (1111).

6. A humidifying device according to any one of claims 1-3, wherein the electrical switch member (310) comprises a micro switch (311), the micro switch (311) having a dome (3111), and the micro switch (311) being configured such that the dome (3111) and the trigger (1121) are in an on-state when abutted.

7. The humidifying apparatus according to claim 4, wherein the inner housing (1113) has a first mounting groove (1113 a), a notch of the first mounting groove (1113 a) faces the air outlet mesh (112), and the electric switch member (310) is disposed in the first mounting groove (1113 a).

8. The humidifying device according to claim 7, wherein the switch assembly (300) further comprises a mounting member (320), the first mounting groove (1113 a) is provided with a first connection post (1113 b), the first connection post (1113 b) is connected to a groove bottom of the first mounting groove (1113 a) and extends toward a top of the wind chamber (1111);

The mounting piece (320) is provided with a connecting hole (321) and a second connecting column (322), the first connecting column (1113 b) penetrates through the connecting hole (321) so that the mounting piece (320) and the first mounting groove (1113 a) are relatively fixed, and the second connecting column (322) is used for fixing the electric switch piece (310).

9. The humidifying apparatus according to claim 7, wherein the inner housing (1113) further has a second mounting groove (1113 c), the second mounting groove (1113 c) being opposite to the notch direction of the first mounting groove (1113 a), the blower (120) being connected to the second mounting groove (1113 c).

10. The humidifying device according to claim 4, further comprising a hinge shaft (113), wherein the air outlet net (112) is rotatably connected with the housing (1112) through the hinge shaft (113), so that the air outlet net (112) is openably provided at the top opening of the air chamber (1111).

11. The humidifying apparatus according to claim 10, further comprising a locking unit (114), wherein the hinge shaft (113) and the locking unit (114) are respectively located at both ends of the housing (1112), and the air outlet net (112) is fixed by the locking unit (114) to cover the housing (1112).

12. A humidifying device according to any one of claims 1-3, wherein the water tank assembly (200) further comprises a filter member (220), the filter member (220) being disposed within the evaporation chamber and configured to form an evaporation surface.