CN220871050U - Humidifying device - Google Patents

Abstract

The application provides a humidifying device, which comprises a humidifying main machine and a water tank 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, an air outlet net and a locking unit, the shell is provided with an air cavity, the fan is arranged in the air cavity, the top of the air cavity is opened to form an air outlet, the first end of the air outlet net is hinged with the shell, and the second end of the air outlet net is rotatably arranged relative to the first end of the air outlet net; the locking unit is arranged on the shell to be in a locking state or an unlocking state relative to the second end of the air outlet net, and when the locking unit is in the locking state, the second end of the air outlet net is fixed by the locking unit and covers the air outlet. The humidifying device is convenient to clean.

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, and the air outlet grille is required to be opened or detached from the shell so as to be convenient for cleaning the air outlet grille or the fan inside.

However, the air outlet grille in the related art is fixedly connected with the shell, so that the shell is inconvenient to open.

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 machine and a water tank assembly, wherein the water tank assembly comprises a water tank, and the water tank is provided with an evaporation cavity;

The humidifying main machine comprises a shell assembly and a fan, wherein the shell assembly comprises a shell, an air outlet net and a locking unit, the shell is provided with an air cavity, the fan is arranged in the air cavity, the top of the air cavity is opened to form an air outlet, the first end of the air outlet net is hinged with the shell, and the second end of the air outlet net is rotatably arranged relative to the first end of the air outlet net;

The locking unit is arranged on the shell to be in a locking state or an unlocking state relative to the second end of the air outlet net, and when the locking unit is in the locking state, the second end of the air outlet net is fixed by the locking unit and covers the air outlet.

The humidifying device comprises a humidifying host machine and a water tank assembly, wherein the water tank assembly comprises a water tank, the water tank comprises an evaporation cavity, the humidifying host machine comprises a shell assembly and a fan, the shell assembly comprises a shell, an air outlet net and a locking unit, and the shell comprises an air cavity and an air outlet. Through setting up the evaporation chamber and be used for storing humidification liquid to form the space that supplies humidification liquid evaporation, so that humidification liquid forms wet fog under the evaporation effect of air, be used for installing the fan through setting up the wind chamber, in order to flow through fan drive air, and carry humidification liquid in order to form wet fog, be used for supplying wet fog to flow through setting up the air outlet, be used for covering the air outlet through setting up the air-out net, in order to prevent that the foreign matter from getting into the wind chamber, and the outside of intercommunication wind chamber, through making the air-out net rotate and connect in the casing, and set up locking unit and be used for locking the air-out net in the casing, or make air-out net and casing unblock, so that open the air-out net when needs, thereby clean fan or air-out net. Therefore, the humidifying device is convenient to clean.

In one possible implementation manner, the locking unit of the humidifying device provided by the application comprises a connecting piece, wherein the connecting piece is connected to the shell, and the connecting piece is movably arranged relative to the shell so as to lock or unlock the air outlet net.

Thus, when the air outlet net needs to be opened or closed, the connecting piece can move relative to the shell, so that the air outlet net is locked or unlocked by the connecting piece.

In one possible implementation manner, the humidifying device provided by the application further comprises a first elastic piece, and the connecting piece is elastically connected to the shell through the first elastic piece.

Therefore, the first elastic piece can provide elastic force to enable the connecting piece to be elastically abutted on the shell, and when the connecting piece is not subjected to the action of enough external force, the locking unit can be in a locking state, and the air outlet net can be reliably fixed on the shell.

In one possible implementation manner, the humidifying device provided by the application has the advantages that the second end of the air outlet net is provided with the first clamping part, and the first clamping part is positioned at one side of the air outlet net facing the air cavity;

When the locking unit locks the air net, the first clamping part is clamped with the connecting piece; when the locking unit and the air outlet net are unlocked, the first clamping part and the connecting piece are separated from clamping.

Therefore, the second end of the air outlet net is locked with the connecting piece through the first clamping part, and the second end of the air outlet net is further locked with the shell, or the second end of the air outlet net is unlocked with the shell through the first clamping part and the connecting piece, so that the second end of the air outlet net can rotate relative to the first end of the air outlet net, and the air outlet net is opened.

In one possible implementation manner, the humidifying device provided by the application has the advantages that the connecting piece comprises the second clamping part, and when the locking unit locks the air net, the second clamping part is blocked on the moving path of the first clamping part;

When the locking unit and the air outlet net are unlocked, a space is reserved between the first clamping part and the second clamping part.

Therefore, when the second clamping part moves, the second clamping part can be close to the first clamping part so as to be clamped with the first clamping part through the second clamping part, and then the air outlet net is clamped with the connecting piece, so that the air outlet net is locked in the shell. Or the second clamping part can be far away from the first clamping part, so that the second clamping part is separated from the first clamping part, and the air outlet net is separated from the connecting piece, so that the air outlet net is unlocked from the shell, and the air outlet net is opened conveniently.

In one possible implementation manner, the humidifying device provided by the application has the advantages that the first clamping part and the second clamping part are both clamping hooks.

The first clamping part and the second clamping part are clamped or separated from the clamping part by the two clamping hooks.

In one possible implementation manner, the connecting piece of the humidifying device provided by the application further comprises a pressing part, the shell is provided with an avoidance hole, the second clamping part is connected to the first end of the pressing part, and the second end of the pressing part extends to the outer side of the shell through the avoidance hole;

when the pressing part moves towards the inner side of the shell, the connecting piece is separated from the air outlet net.

Therefore, the pressing part can move towards the inner side of the shell through hand force application, the pressing part drives the second clamping part to move towards the inner side of the shell, the second clamping part is further away from the first clamping part, the second clamping part is separated from the first clamping part, and the air outlet net is unlocked.

In one possible implementation manner, the humidifying device provided by the application has the advantages that the shell is provided with the sliding groove, the sliding groove is communicated with the avoiding hole, the pressing part is arranged in the sliding groove in a sliding manner, and an included angle is formed between the sliding direction of the pressing part and the rotating direction of the air outlet net.

The arrangement is so that the pressing part always moves along the length direction of the sliding groove, and further the movement direction of the pressing part is prevented from being deviated, so that the locking unit is prevented from being locked or unlocked unreliably.

In one possible implementation manner, the first elastic piece is a spring, the spring is abutted between the pressing part and the shell, and the elastic direction of the spring is consistent with the moving direction of the connecting piece and is opposite to the moving direction of the connecting piece.

So, the spring can provide elasticity for pressing part, acts on the pressing part when hand external force, can make the spring compress, and turn into elastic potential energy, after the hand external force disappears as being used for pressing part, elastic potential energy turns into kinetic energy, and kinetic energy drive connecting piece resets to make first joint portion and the reliable joint of second joint portion.

In one possible implementation manner, the humidifying device provided by the application further comprises a hinge shaft, the shell is provided with a connecting part, the connecting part is provided with a first shaft hole, the first end of the air outlet net is provided with an ear plate, the ear plate is provided with a second shaft hole, and the air outlet net is hinged with the shell through the hinge shaft penetrating through the first shaft hole and the second shaft hole.

The first end of the air outlet net can be hinged with the shell, so that after the locking unit is unlocked, the second end of the air outlet net can rotate relative to the first end of the air outlet net, and the air outlet net is opened, so that the humidifying device can be cleaned conveniently.

In one possible implementation manner, the humidifying device provided by the application further comprises a second elastic piece, wherein the second elastic piece is sleeved on the hinge shaft, and two ends of the second elastic piece are respectively abutted against the air outlet net and the shell and are configured to provide torque for the hinge shaft.

Therefore, when the locking unit is unlocked, the air outlet net can be automatically sprung out through the torque provided by the second elastic piece, and the air outlet net is convenient to open.

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 inside of the outer shell, and one end of the outer shell, which faces the air outlet net, is opened to form the air outlet.

So, can divide into inner shell and shell with the casing, assemble after processing respectively, be convenient for process casing to and be convenient for equipment fan and casing, be favorable to improving machining efficiency and assembly efficiency.

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

The float is positioned in the filter element and is floatingly connected to the bottom wall of the evaporation chamber.

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 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. And the float is used for sensing the change condition of the liquid level of the humidifying liquid.

In one possible implementation manner, the humidifying device provided by the application further comprises an electric switch piece, the air outlet net is provided with a trigger part, the electric switch piece is connected with the shell, when the locking unit is in a locking state, the trigger part is abutted against the electric switch piece, and the fan is conducted through the electric switch piece.

Therefore, when the locking unit locks the air outlet net, the fan is automatically electrified, when the locking unit unlocks the air outlet net, the fan is automatically powered off, and when the air outlet net is cleaned, the fan is stopped, and the safety coefficient is higher.

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 diagram of a humidifying device according to an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a humidifying host in the humidifying device according to the embodiment of the present application;

Fig. 3 is a schematic structural diagram of an air outlet net in the humidifying device according to the embodiment of the present application;

Fig. 4 is a schematic structural diagram of a housing and a fan in the humidifying device according to the embodiment of the present application;

fig. 5 is a schematic structural diagram of a water tank assembly in a humidifying device according to an embodiment of the present application;

Fig. 6 is a schematic structural diagram of a connector in a humidifying device according to an embodiment of the present application;

Fig. 7 is a schematic view of a state of a locking unit in a humidifying device according to an embodiment of the present application;

FIG. 8 is an enlarged view of a portion of the dashed box of FIG. 7;

Fig. 9 is a schematic diagram of a state of a lock unit in a humidifying device according to an embodiment of the present application when the lock unit is unlocked;

FIG. 10 is an enlarged view of a portion of the dashed box of FIG. 9;

Fig. 11 is a schematic diagram of another structure of an air outlet net in a humidifying device according to an embodiment of the present application;

fig. 12 is a schematic structural diagram of an electrical switch in the 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-avoiding holes; 1113-a connection; 1114-a housing; 1115-an inner housing; 112-an air outlet net; 1121—a first clamping portion; 1122-ear plate; 1123—a trigger; 113-a locking unit; 1131-connector; 1131 a-a second clamping part; 1131 b-pressing part; 1132-a first elastic member; 114-a hinge shaft; 120-fans; 200-a water tank assembly; 210-a water tank; 220-a filter; 230-float; 300-electrical switching member.

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, and the air outlet grille is required to be opened or detached from the shell so as to be convenient for cleaning the air outlet grille or the fan inside.

However, the air outlet grille in the related art is fixedly connected with the shell, so that the shell is inconvenient to open.

In view of the above problems, the present application provides a humidifying device, which is configured to rotate a first end of an air outlet net to be connected to a housing, and lock a second end of the air outlet net to the housing by a locking unit, or unlock the second end of the air outlet net from the housing, so as to facilitate opening of an air chamber when needed, thereby facilitating cleaning of the air outlet net and a fan.

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 5, the embodiment of the present application provides a humidifying device including a humidifying main machine 100 and a water tank assembly 200, the water tank assembly 200 including a water tank 210, the water tank 210 having an evaporation chamber.

The humidifying mainframe 100 comprises a shell assembly 110 and a fan 120, wherein the shell assembly 110 comprises a shell 111, an air outlet net 112 and a locking unit 113, 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 opened to form an air outlet, a first end of the air outlet net 112 is hinged with the shell 111, and a second end of the air outlet net 112 is rotatably arranged relative to the first end of the air outlet net 112.

The locking unit 113 is disposed on the housing 111 to be in a locked state or an unlocked state relative to the second end of the air outlet net 112, and when the locking unit 113 is in the locked state, the second end of the air outlet net 112 is fixed by the locking unit 113 and covers the air outlet.

In the present application, the water tank 210 is used for storing the humidifying liquid, and an evaporation cavity is formed inside the water tank 210 for evaporating the humidifying liquid, the fan 120 is used for driving air to circulate so as to blow out the air carrying the humidifying liquid, thereby improving the air humidity of the surrounding environment, the air outlet net 112 is used for covering the air outlet of the air cavity 1111 to prevent foreign matters from entering the air cavity 1111 to affect the normal operation of the fan 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 locking unit 113 is fixed on the casing 111 and is used for locking the air outlet net 112 on the casing 111, so that the air outlet net 112 covers the air outlet, and the air outlet net 112 is fixed on the casing 111, in this way, when the air outlet needs to be opened to clean the fan 120 in the air cavity 1111 or the air outlet net 112, the first end of the air outlet net 112 is rotationally connected to the casing 111, at this time, only the locking unit 113 needs to be unlocked, so that the second end of the air outlet net 112 is in an unlocked state, and then the second end of the air outlet net 112 rotates relative to the first end of the air outlet net 112, so that the second end of the air outlet net 112 is far away from the casing 111, and then the air outlet is opened, thereby facilitating cleaning of the air outlet net 112 or the fan 120.

After cleaning, when the air outlet needs to be closed, the second end of the air outlet net 112 can be rotated relative to the first end of the air outlet net 112, so that the second end of the air outlet net 112 is close to the casing 111 to cover the air outlet, and the second end of the air outlet net 112 is locked to the casing 111 through the locking unit 113, so that the air outlet net 112 is prevented from moving relative to the casing 111, and the humidifying device can perform humidifying work normally.

Compared with the related art, the air outlet net 112 is fixedly connected with the casing 111 in a non-detachable manner, and the air outlet net 112 is rotatably connected with the casing 111 and is locked or unlocked with the casing 111 through the locking unit 113, so that the air outlet net 112 is opened when needed, the air outlet net 112, the fan 120 and the like are conveniently cleaned, and the humidifying device is convenient to clean.

The humidifying device provided by the embodiment of the application comprises a humidifying host 100 and a water tank assembly 200, wherein the water tank assembly 200 comprises a water tank 210, the water tank 210 comprises an evaporation cavity, the humidifying host 100 comprises a shell assembly 110 and a fan 120, the shell assembly 110 comprises a shell 111, an air outlet net 112 and a locking unit 113, and the shell 111 comprises an air cavity 1111 and an air outlet. Through setting up the evaporation chamber and be used for storing the humidification liquid to form the space that supplies the humidification liquid evaporation, so that the humidification liquid forms wet fog under the evaporation effect of air, through setting up the wind chamber 1111 and be used for installing fan 120, in order to drive the air flow through fan 120, and carry the humidification liquid so as to form wet fog, through setting up the air outlet and be used for supplying wet fog outflow, through setting up the air-out net 112 and be used for covering the air outlet, in order to prevent that the foreign matter from getting into wind chamber 1111, and communicate the inside of wind chamber 1111 and the outside of wind chamber 1111, through making air-out net 112 rotate and connect in casing 111, and set up locking unit 113 and be used for locking air-out net 112 in casing 111, or make air-out net 112 and casing 111 unblock, so that open air-out net 112 when required, thereby clean fan 120 or air-out net 112. Therefore, the humidifying device is convenient to clean.

Referring to fig. 4 and 6, in one possible implementation, the locking unit 113 includes a connector 1131, the connector 1131 is connected to the housing 111, and the connector 1131 is movably disposed with respect to the housing 111 to lock the air outlet net 112 or unlock the air outlet net 112.

In this way, the locking unit 113 may be provided with the connecting piece 1131, and the connecting piece 1131 is movably connected to the casing 111, and when the air outlet net 112 needs to be opened or closed, the connecting piece 1131 may be moved relative to the casing 111, so that the connecting piece 1131 locks the air outlet net 112 or unlocks the air outlet net 112.

Illustratively, the coupling 1131 may be rotatably disposed with respect to the housing 111, or the coupling 1131 may be slidably disposed with respect to the housing 111.

Referring to fig. 4, in one possible implementation, the locking unit 113 further includes a first elastic member 1132, and the connection member 1131 is elastically connected to the housing 111 through the first elastic member 1132.

That is, in the above arrangement, the first elastic member 1132 may provide the elastic force to the connecting member 1131, and the elastic force may drive the connecting member 1131 to move when the connecting member 1131 moves, so that the driving is provided by the elastic force when the connecting member 1131 moves from one position to another position, so as to realize the semi-automation of the movement of the connecting member 1131. And the elastic force can also enable the connecting piece 1131 to be elastically abutted against the shell 111, when the connecting piece 1131 is not subjected to a large enough external force, the locking unit 113 can be in a locking state due to the elastic force of the first elastic piece 1132, and the air outlet net 112 can be reliably fixed on the shell 111.

Referring to fig. 3, in some embodiments, the second end of the air outlet net 112 has a first clamping portion 1121, and the first clamping portion 1121 is located on a side of the air outlet net 112 facing the air chamber 1111. When the locking unit 113 locks the air outlet net 112, the first locking portion 1121 is locked to the connector 1131. When the locking unit 113 and the air outlet net 112 are unlocked, the first clamping portion 1121 and the connecting piece 1131 are disengaged from each other.

That is, the first end of the air-out net 112 is rotatably connected with the housing 111, so that the second end of the air-out net 112 rotates around the first end of the air-out net 112, and the second end of the air-out net 112 is detachably connected with the housing 111 in a clamping manner, so that the second end of the air-out net 112 is disconnected with the housing 111 when needed, thereby opening the air-out net 112.

In this way, the first clamping portion 1121 is disposed at the second end of the air outlet net 112, so that the second end of the air outlet net 112 is locked to the housing 111 through the first clamping portion 1121 and the connecting piece 1131, or the second end of the air outlet net 112 is unlocked from the housing 111 through the first clamping portion 1121 and the connecting piece 1131, so that the second end of the air outlet net 112 can rotate relative to the first end of the air outlet net 112, and the air outlet net 112 is opened.

Referring to fig. 7 to 10, in some embodiments, the connector 1131 includes a second clamping portion 1131a, and when the locking unit 113 locks the air outlet net 112, the second clamping portion 1131a is blocked on the moving path of the first clamping portion 1121. When the locking unit 113 and the air outlet net 112 are unlocked, a space is reserved between the first clamping portion 1121 and the second clamping portion 1131 a.

In this way, by providing the second clamping portion 1131a on the connector 1131 and blocking the second clamping portion 1131a on the moving path of the first clamping portion 1121, when the second clamping portion 1131a moves, the second clamping portion 1131a can be close to the first clamping portion 1121, so as to clamp the air outlet net 112 with the connector 1131 through the second clamping portion 1131a, thereby locking the air outlet net 112 to the housing 111. Or the second clamping portion 1131a may be far away from the first clamping portion 1121, so that the second clamping portion 1131a is separated from the first clamping portion 1121, and further, the air outlet net 112 is separated from the connecting piece 1131, so that the air outlet net 112 is unlocked from the casing 111, and the air outlet net 112 is opened conveniently.

Referring to fig. 7 to 10, in some embodiments, the first clamping portion 1121 and the second clamping portion 1131a are hooks.

It should be understood that the two hooks may be disposed opposite to each other, when the two hooks are relatively close to each other, the two hooks are engaged with each other, and when the two hooks are relatively far away from each other, the two hooks are disengaged from each other, so that the first engaging portion 1121 may be engaged with or disengaged from the second engaging portion 1131a by engaging or disengaging the two hooks.

Referring to fig. 2, 6, and 7 to 10, in one possible implementation, the connector 1131 further includes a pressing part 1131b, the housing 111 has a relief hole 1112, the second clamping part 1131a is connected to a first end of the pressing part 1131b, and a second end of the pressing part 1131b protrudes outside the housing 111 through the relief hole 1112. When the pressing portion 1131b moves toward the inside of the housing 111, the connecting piece 1131 is disengaged from the air outlet net 112.

It should be noted that, the first end of the pressing portion 1131b is located at the inner side of the casing 111, the second end of the pressing portion 1131b is located at the outer side of the casing 111, in order to make the two ends of the pressing portion 1131b located at the inner side of the casing 111 and the outer side of the casing 111 respectively, it is necessary to provide an avoidance hole 1112 on the casing 111, so that the pressing portion 1131b extends to two sides of the casing 111 through the avoidance hole 1112, the second end of the pressing portion 1131b is used for being pressed by a hand, so that the pressing portion 1131b moves towards the inner side of the casing 111 by applying force by the hand, and then the pressing portion 1131b drives the second clamping portion 1131a to move towards the inner side of the casing 111, and then makes the second clamping portion 1131a separate from the first clamping portion 1121, so that the second clamping portion 1131a is disengaged from the first clamping portion 1121, and the air outlet net 112 is unlocked.

In order to ensure that the moving direction of the pressing portion 1131b is consistent, in some embodiments, the housing 111 has a chute, the chute is communicated with the avoiding hole 1112, the pressing portion 1131b is slidably disposed in the chute, and the sliding direction of the pressing portion 1131b and the rotating direction of the air outlet net 112 have an included angle.

That is, the sliding direction of the pressing portion 1131b is directed to the outside of the housing 111 along the inside of the housing 111 or to the inside of the housing 111 along the outside of the housing 111, the sliding path of the pressing portion 1131b is a straight path, and the rotating direction of the air-out net 112 is directed to the outside of the housing 111 from the inside of the housing 111 or to the inside of the housing 111 from the outside of the housing 111, the rotating path of the air-out net 112 is an arc path, and when the air-out net 112 is opened, the air-out net 112 forms an angle of 0 ° to 90 ° with the air outlet.

By providing a chute in the avoidance hole 1112 and sliding the pressing portion 1131b in the chute, the pressing portion 1131b is always moved along the length direction of the chute, and the movement direction of the pressing portion 1131b is prevented from being shifted, so that the locking unit 113 is prevented from being locked or unlocked unreliably.

In some embodiments, the first elastic member 1132 is a spring, and the spring abuts between the pressing portion 1131b and the housing 111, and the elastic direction of the spring is consistent with the moving direction of the connecting member 1131 and is opposite to each other.

In this way, the spring can provide an elastic force for the pressing portion 1131b, when the external force of the hand acts on the pressing portion 1131b, the spring can be compressed and converted into elastic potential energy, after the external force of the hand acting on the pressing portion 1131b disappears, the elastic potential energy is converted into kinetic energy, the kinetic energy drives the connecting piece 1131 to reset, and the first clamping portion 1121 and the second clamping portion 1131a are reliably clamped, so that semi-automation of movement of the connecting piece 1131 and reliable locking between the air outlet net 112 and the connecting piece 1131 can be realized.

Referring to fig. 3 and 4, in order to rotatably connect the first end of the air outlet net 112 with the housing 111, in one possible implementation, the housing assembly 110 further includes a hinge shaft 114, the housing 111 has a connection portion 1113, the connection portion 1113 has a first shaft hole, the first end of the air outlet net 112 has an ear plate 1122, the ear plate 1122 has a second shaft hole, and the air outlet net 112 is hinged to the housing 111 by the hinge shaft 114 penetrating the first shaft hole and the second shaft hole.

Thus, the first end of the air outlet net 112 may be hinged to the housing 111 through the first shaft hole, the second shaft hole and the hinge shaft 114, and thus the second end of the air outlet net 112 may be rotated with respect to the first end of the air outlet net 112 after the locking unit 113 is unlocked, thereby opening the air outlet net 112 to facilitate cleaning of the humidifying device.

In one possible implementation, the housing assembly 110 further includes a second elastic member, which is sleeved on the hinge shaft 114, and two ends of the second elastic member respectively abut against the air outlet net 112 and the housing 111, and is configured to provide torque to the hinge shaft 114.

The second elastic member may be a torsion spring, for example.

Thus, through setting up the second elastic component on articulated shaft 114 to make the second elastic component provide the moment of torsion for articulated shaft 114, when locking unit 113 is unlocked, can make air-out net 112 bullet open automatically through the moment of torsion that the second elastic component provided, air-out net 112 opens comparatively conveniently.

Referring to fig. 4, for ease of processing and assembly, in one possible implementation, the housing 111 includes an outer housing 1114 and an inner housing 1115, the inner housing 1115 being connected to the interior of the outer housing 1114, the outer housing 1114 being disposed open to one end of the air outlet net 112 to form an air outlet.

Because the structure of the housing 111 is complicated and it is difficult to perform one-time processing, the housing 111 is divided into an inner housing 1115 and an outer housing 1114, which are processed and assembled. It should be noted that, during assembly, the fan 120 may be first mounted to the inner housing 1115, and then the assembled inner housing 1115 may be mounted to the inner portion of the outer housing 1114, so that the housing 111 is convenient to process, and the fan 120 and the housing 111 are convenient to assemble, which is beneficial to improving the processing efficiency and the assembly efficiency.

Referring to fig. 5, 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.

In addition, the tank assembly 200 may further include a float 230, the float 230 being positioned within the filter 220 and floatingly connected to the bottom wall of the evaporation chamber. Because the float 230 is floatingly connected to the evaporation chamber, the float 230 can be used to sense a change in the liquid level within the evaporation chamber.

Referring to fig. 11 and 12, in some embodiments, the humidifying device further includes an electrical switch 300, the air outlet net 112 has a trigger portion 1123, the electrical switch 300 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 1123 abuts against the electrical switch 300, the fan 120 is turned on by the electrical switch 300.

Thus, when the locking unit 113 locks the air outlet net 112, the fan 120 is automatically electrified, when the locking unit 113 unlocks the air outlet net 112, the fan 120 is automatically powered off, and when cleaning is performed, the fan 120 is stopped, so that the safety factor is high.

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 (14)

1. A humidifying device, characterized by comprising a humidifying main machine (100) and a water tank assembly (200), the water tank assembly (200) comprising a water tank (210), the water tank (210) having an evaporation chamber;

The humidifying host machine (100) comprises a shell assembly (110) and a fan (120), the shell assembly (110) comprises a shell (111), an air outlet net (112) and a locking unit (113), 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 opened to form an air outlet, the first end of the air outlet net (112) is hinged with the shell (111), and the second end of the air outlet net (112) is rotatably arranged relative to the first end of the air outlet net (112);

The locking unit (113) is arranged on the shell (111) and is in a locking state or an unlocking state relative to the second end of the air outlet net (112), and when the locking unit (113) is in the locking state, the second end of the air outlet net (112) is fixed by the locking unit (113) and covers the air outlet.

2. The humidifying device according to claim 1, wherein the locking unit (113) comprises a connector (1131), the connector (1131) is connected to the housing (111), and the connector (1131) is movably arranged relative to the housing (111) to lock the air outlet mesh (112) or unlock the air outlet mesh (112).

3. The humidifying device according to claim 2, further comprising a first elastic member (1132), the connecting member (1131) being elastically connected to the housing (111) by the first elastic member (1132).

4. A humidifying apparatus according to claim 2 or 3, wherein the second end of the air outlet net (112) has a first clamping portion (1121), the first clamping portion (1121) being located on a side of the air outlet net (112) facing the air chamber (1111);

When the locking unit (113) locks the air outlet network (112), the first clamping part (1121) is clamped with the connecting piece (1131); when the locking unit (113) and the air outlet net (112) are unlocked, the first clamping part (1121) and the connecting piece (1131) are separated from clamping.

5. The humidifying device according to claim 4, wherein the connecting member (1131) comprises a second clamping portion (1131 a), and the second clamping portion (1131 a) is blocked on the moving path of the first clamping portion (1121) when the locking unit (113) locks the air outlet net (112);

When the locking unit (113) and the air outlet network (112) are unlocked, a space is reserved between the first clamping part (1121) and the second clamping part (1131 a).

6. The humidifying device according to claim 5, wherein the first clamping portion (1121) and the second clamping portion (1131 a) are both hooks.

7. The humidifying device according to claim 5, wherein the connecting member (1131) further comprises a pressing part (1131 b), the housing (111) has a relief hole (1112), the second clamping part (1131 a) is connected to a first end of the pressing part (1131 b), and a second end of the pressing part (1131 b) protrudes to the outside of the housing (111) through the relief hole (1112);

When the pressing part (1131 b) moves towards the inner side of the shell (111), the connecting piece (1131) is separated from the air outlet net (112).

8. The humidifying device according to claim 7, wherein the housing (111) has a chute, the chute is communicated with the avoiding hole (1112), the pressing portion (1131 b) is slidably disposed in the chute, and a sliding direction of the pressing portion (1131 b) and a rotating direction of the air outlet mesh (112) have an included angle.

9. A humidifying apparatus according to claim 3, wherein the first elastic member (1132) is a spring, the spring being abutted between the connecting member (1131) and the housing (111), the direction of the elastic force of the spring being in agreement with the moving direction of the connecting member (1131) and being away from each other.

10. A humidifying apparatus according to any one of claims 1-3, wherein the housing assembly (110) further comprises a hinge shaft (114), the housing (111) has a connecting portion (1113), the connecting portion (1113) has a first shaft hole, the first end of the air-out net (112) has an ear plate (1122), the ear plate (1122) has a second shaft hole, and the air-out net (112) is hinged to the housing (111) by the hinge shaft (114) penetrating through the first shaft hole and the second shaft hole.

11. The humidifying device according to claim 10, further comprising a second elastic member, wherein the second elastic member is sleeved on the hinge shaft (114), and two ends of the second elastic member are respectively abutted against the air outlet mesh (112) and the housing (111), and configured to provide torque to the hinge shaft (114).

12. A humidifying device according to any one of claims 1-3, wherein the housing (111) comprises an outer housing (1114) and an inner housing (1115), the inner housing (1115) being connected to the interior of the outer housing (1114), the outer housing (1114) being arranged open towards one end of the air outlet mesh (112) to form the air outlet.

13. A humidifying device according to any one of claims 1-3, wherein the water tank assembly (200) further comprises a filter member (220) and a float (230), the filter member (220) being disposed within the evaporation chamber and configured to form an evaporation surface;

The float (230) is positioned within the filter element (220) and is floatingly connected to the bottom wall of the evaporation chamber.

14. A humidifying apparatus according to any one of claims 1-3, further comprising an electrical switch (300), wherein the air outlet net (112) has a trigger portion (1123), wherein the electrical switch (300) is connected to the housing (111), wherein the trigger portion (1123) abuts against the electrical switch (300) when the locking unit (113) is in a locked state, and wherein the blower (120) is turned on by the electrical switch (300).