CN219934165U - Humidifier with multiple modes - Google Patents

Abstract

The utility model discloses a humidifier with multiple modes, which comprises a humidifier body and an aromatherapy box. The aromatherapy box is arranged in the humidifier body and is provided with a box body, at least two inner cavities which can be arranged in an isolated manner are arranged in the box body, the inner cavities can be provided with media which can assist in emitting fragrance, the cavity walls of the inner cavities are provided with air inlet holes and air outlet holes, and the fan is selectively communicated with the air outlet holes on the cavity walls of the inner cavities. Through the arrangement, the fan can be selectively communicated between the inner cavity without the auxiliary fragrance emitting medium and the inner cavity with the auxiliary fragrance emitting medium, and can also be selectively communicated between the inner cavities with the auxiliary fragrance emitting medium, so that the humidifier can have at least two modes of a fragrance opening mode, a fragrance closing mode and a fragrance channel conversion mode, the mode switching efficiency of the humidifier and the convenience of the auxiliary fragrance emitting medium preservation are improved, and the use experience of a user is effectively improved.

Description

Humidifier with multiple modes

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a humidifier with multiple modes.

Background

A humidifier is a home appliance that keeps a person's mood comfortable by increasing the humidity of the air in a room. In order to improve the use experience of users, a humidifier with an aromatherapy function appears in the prior market, and the humidifier can be used for indoor aroma enhancement, so that the effect of the humidifier is diversified, and the humidifier has a wide market application prospect.

In the prior art, the aromatherapy cotton sheets are usually placed in an aromatherapy box, and then the aromatherapy box is stored in a humidifier for use. However, the existing aromatherapy box has only one accommodating cavity, and the structure is single, so that the following problems exist when the aromatherapy box is in actual use: when the user does not need to let the humidifier to emit fragrance or change the type of the auxiliary fragrance emitting medium, the user needs to take out the fragrance box, take the original fragrance cotton piece out of the fragrance box, and then the user needs to take time to store the taken fragrance cotton piece so as to avoid losing and abandoning, and when the fragrance is required to be emitted again or the auxiliary fragrance emitting medium is required to be replaced again, the user needs to take time to search the original fragrance cotton piece; in addition, after the original aromatherapy cotton sheets are taken out, part of essential oil coated on the original aromatherapy cotton sheets still remains in the aromatherapy box, and the part of essential oil needs to be cleaned up time and labor-consuming at the moment, so that the efficiency of the humidifier mode switching (aromatherapy on mode/aromatherapy off mode/fragrance dispersing channel switching mode) is reduced, and the use experience of a user is also reduced.

Based on the foregoing, there is a need for a humidifier with multiple modes to solve the technical problems in the prior art.

Disclosure of Invention

The utility model aims to provide a humidifier with multiple modes, which aims to improve the efficiency of the mode switching of the humidifier and the convenience of assisting in preserving a medium emitting fragrance and enhance the use experience of a user.

To achieve the purpose, the utility model adopts the following technical scheme:

a humidifier having multiple modes, comprising:

the humidifier comprises a humidifier body, wherein a fan is arranged in the humidifier body, a discharge port is formed in the humidifier body, and the fan is communicated with the discharge port;

the aromatherapy box is arranged in the humidifier body and comprises a box body, the box body is provided with at least two inner cavities which are parallel and can be isolated, the inner cavities can be provided with a medium which can assist in emitting aroma, air inlet holes and air outlet holes are formed in the cavity walls of the inner cavities, and the fan is selectively communicated with the air outlet holes in the cavity walls of the inner cavities.

Optionally, the box body is provided with an open end and a containing groove which are connected, the open end forms the air outlet, and a plurality of partition boards are fixedly arranged in the containing groove so as to form at least two inner cavities in the containing groove respectively;

the aromatherapy box further comprises a cover plate, the cover plate is arranged on the box body in a sliding mode, the horizontal projection area of the cover plate is not smaller than the opening area of the air outlet hole, the cover plate can be matched with the partition plate to isolate part of the inner cavity from the fan, and the rest of the inner cavity is communicated with the fan.

Optionally, the box body is provided with an open end and a containing groove which are connected, the open end forms the air outlet, and a baffle plate is fixedly arranged in the containing groove so as to form at least two inner cavities in the containing groove respectively;

the aromatherapy box further comprises a cover plate, the cover plate is rotationally connected to the partition plate, the horizontal projection area of the cover plate is not smaller than the opening area of the air outlet hole, so that the cover plate can be matched with the partition plate to isolate part of the inner cavity from the fan, and the rest of the inner cavity is communicated with the fan.

Optionally, a shaft post is arranged on the partition board, and a rotating hole is formed in the shaft post; the cover plate is provided with a rotating part, a rotating shaft is arranged on the rotating part in an extending mode along the direction close to the bottom of the accommodating groove, and the rotating shaft is inserted into the rotating hole in a limiting mode and is rotated to be arranged in the rotating hole, so that the cover plate is connected with the partition plate in a rotating mode.

Optionally, sliding grooves are respectively formed in two opposite side walls of the box body, one groove wall of each sliding groove is level with the partition plate, and the cover plate is limited and slidably arranged in the sliding groove.

Optionally, a push-pull handle is fixedly arranged on the cover plate, so that the cover plate can slide along the sliding groove.

Optionally, a sealing element is fixedly arranged on the cover plate, and when the cover plate covers the air outlet hole, the sealing element can seal a gap between the cover plate and the partition plate.

Optionally, the cover plate is provided with a protruding portion, the protruding portion extends towards a direction away from the bottom of the accommodating groove, and two opposite side walls of the protruding portion are respectively attached to and connected with the side walls of the accommodating groove.

Optionally, the aromatherapy box further comprises an outer shell fixedly arranged in the humidifier body, wherein the outer shell is provided with ventilation holes, and the ventilation holes are communicated with the air outlet holes;

the novel door lock is characterized in that a door lock switch is arranged in the outer shell, a buckle connector is arranged on the box, and the buckle connector is clamped to the door lock switch.

Compared with the prior art, the utility model has the beneficial effects that:

the humidifier with multiple modes provided by the utility model can ensure that the fan can be selectively communicated between the inner cavity without the auxiliary fragrance emission medium and the inner cavity with the auxiliary fragrance emission medium, and also can be selectively communicated between the inner cavities with the auxiliary fragrance emission medium, so that the humidifier can have at least two modes of fragrance opening mode, fragrance closing mode and fragrance emission channel switching mode, the efficiency of switching the modes of the humidifier and the convenience of storing the auxiliary fragrance emission medium are facilitated, and the use experience of a user is effectively improved.

Drawings

Fig. 1 is a schematic view of an internal structure of a humidifier with multiple modes according to the present utility model;

FIG. 2 is a top view of a case provided by the present utility model;

FIG. 3 is an exploded view of a case according to an embodiment of the present utility model;

fig. 4 is a split view of an outer shell and a box body in an aromatherapy box according to an embodiment of the utility model;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 2;

FIG. 6 is a cross-sectional view taken along the direction B-B in FIG. 2;

fig. 7 is a schematic structural diagram of a case according to a second embodiment of the present utility model;

fig. 8 is an exploded view of a case according to a second embodiment of the present utility model.

In the figure:

1. a humidifier body; 11. a discharge port; 12. a vent hole;

2. an aromatherapy box; 21. a case body; 211. an inner cavity; 212. an air inlet hole; 213. an air outlet hole; 214. a snap-fit joint; 215. a sliding groove; 22. a cover plate; 221. a handle; 222. a seal; 223. a boss; 224. a rotating part; 23. a partition plate; 231. a shaft post; 2311. a rotation hole; 24. an outer housing; 241. and (5) ventilation holes.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to be within the scope of the present utility model.

The humidifier with multiple modes provided by the present utility model is described below with reference to fig. 1 to 7 and the embodiment.

Example 1

As shown in fig. 1 to 3, the humidifier with multiple modes of the present embodiment includes a humidifier body 1 and a fragrance box 2. Wherein, a fan (not shown in the figure) is arranged in the humidifier body 1, and a discharge port 11 is arranged on the humidifier body 1, and the fan is communicated with the discharge port 11, so that the air flow in the humidifier body 1 can be discharged outwards from the discharge port 11 under the driving action of the fan; the aromatherapy box 2 is placed in the humidifier body 1, the aromatherapy box 2 comprises a box body 21, the box body 21 is provided with at least two inner cavities 211 which can be isolated, the inner cavities can be provided with a medium which can assist in emitting aroma, the cavity walls of the inner cavities 211 are provided with an air inlet hole 212 and an air outlet hole 213, and the fan is selectively communicated with the air outlet holes 213 on the cavity walls of the inner cavities 211. Preferably, the case 21 is made of an anti-corrosion material, so as to avoid corrosion damage of the case 21 after the case 21 is used in contact with a medium for assisting in emitting fragrance for a long time.

It will be appreciated that the type of auxiliary fragrance emitting medium is not selected in the present utility model, for example, the medium may be selected from a fragrance cotton sheet or wool felt adhered with essential oil, fragrance wood, a mixture of various fragrances, etc., so that a person skilled in the art may select an appropriate auxiliary fragrance emitting medium for the purposes of improving home atmosphere, removing peculiar smell in home, etc.

Specifically, in this embodiment, as shown in fig. 2 and 3, the box body 21 has a square box-shaped structure, the box body 21 has an open end and a containing groove, the open end forms the air outlet 213, and a partition 23 is fixedly disposed in the containing groove to form two inner cavities 211 in the containing groove; in addition, this champignon box 2 still includes apron 22, and apron 22 slip setting is on box body 21, and the horizontal projection area of this apron 22 is greater than the opening area of venthole 213 for this apron 22 can carry out isolated setting with one of them inner chamber 211 and fan with baffle 23 cooperation, and another inner chamber 211 then is linked together with the fan.

Through the above arrangement, the change of the humidifier mode can be realized through the sliding of the cover plate 22, the structure is simple, the humidifier mode is easy to realize, the efficiency of the humidifier mode change can be effectively improved, and the use experience of a user is improved. When only one inner cavity 211 of the box body 21 is provided with a medium for assisting in emitting fragrance, and the other inner cavity 211 is not provided with the medium, the two inner cavities 211 are respectively communicated with the fan through sliding of the cover plate 22, so that the humidifier only has an aromatherapy opening mode and an aromatherapy closing mode; when the two inner cavities 211 of the box body 21 are both provided with the above medium, the humidifier can have a fragrance opening mode and a fragrance dispersing channel switching mode by sliding the cover plate 22, that is, when the fan is selectively communicated with one of the two inner cavities 211, the humidifier is set to be in the fragrance opening mode, so that the humidifier can respectively emit two kinds of fragrance, and in addition, when the fan is selectively communicated with the two inner cavities 211, the two kinds of fragrance emitted by the humidifier can be mixed at the same time, and the fragrance of a third kind of fragrance is formed.

When the case 21 has more than two inner cavities 211, taking three inner cavities 211 as an example, one of the inner cavities 211 is not provided with a fragrance diffusing medium to assist in diffusing fragrance, and the other two inner cavities 211 are respectively provided with a fragrance diffusing medium, accordingly, two partition plates 23 are required to slide on the case to meet the actual requirements. When the user only needs the first fragrance, one of the cover plates 22 covers the inner cavity 211 where the auxiliary fragrance emitting medium is not arranged, and the other cover plate 22 covers the inner cavity 211 where the auxiliary fragrance emitting medium emits the second fragrance; when the fragrance dispersing taste of the humidifier needs to be changed, the other cover plate 22 is covered on the inner cavity 211 provided with the medium for assisting in dispersing the first fragrance, or the other cover plate 22 is slid between the two inner cavities 211 provided with the medium for assisting in dispersing the fragrance, so that the fan can be communicated with the two inner cavities 211 at the same time, the fragrance dispersing taste of the humidifier can be changed, the fragrance dispersing channel is switched, and the radiator is further provided with a fragrance opening mode, a fragrance closing mode and a fragrance dispersing channel switching mode. Therefore, the user can choose to purchase the humidifier with different modes according to different favorites, so that the selection range of the user is expanded, and the market competitiveness of the humidifier is enhanced.

Through the humidifier, the fan can be selectively communicated between the inner cavity without the auxiliary fragrance emission medium and the inner cavity with the auxiliary fragrance emission medium, and can also be selectively communicated between the inner cavities with the auxiliary fragrance emission medium, so that the humidifier can have at least two modes of a fragrance opening mode, a fragrance closing mode and a fragrance emission channel switching mode, the storage of the auxiliary fragrance emission medium and the switching of the fragrance emission mode can be realized without taking out the original auxiliary fragrance emission medium, the efficiency of the mode switching of the humidifier and the convenience of the storage of the auxiliary fragrance emission medium are improved, and the good use experience of a user is effectively improved; meanwhile, a user can select the humidifier with different functions according to the self requirements, so that the market competitiveness of the humidifier is greatly enhanced.

Preferably, referring to fig. 3, in the present embodiment, the opening areas of the air outlet holes 213 of the two inner cavities 211 are the same, and the horizontal projection area of the cover plate 22 is slightly larger than the opening area of the air outlet hole 213, so that the cover plate 22 can just cover the partition plate 23, and when the cover plate 22 closes one air outlet hole 213, the other air outlet hole 213 is prevented from being blocked, and the humidifier is ensured to have good sealing and ventilation.

When the case 21 has two or more inner cavities 211, the number of the inner cavities 211 is set to N (n.gtoreq.2), and the number of the cover plates 22 and the partition plates 23 is set to N, the following relationship is satisfied: n=n-1. Similarly, when the case 21 has three, four, or even more than five inner cavities 211, a corresponding number of cover plates 22 and partition plates 23 may be provided with reference to the principle of mode switching described above.

Preferably, in the present embodiment, three sides of the four sides of the case 21 in the circumferential direction are disposed toward the inside of the humidifier, one side is disposed toward the outside, and the air intake holes 212 are formed on the side disposed toward the outside, so that the plurality of inner cavities 211 are arranged in parallel in a "straight" shape, which is advantageous for the outside air to directly enter the inner cavities 211 from the side disposed toward the outside. Of course, the air inlet 213 may be formed at the bottom of the accommodating groove of the box 21, and the box 21 is disposed in the humidifier body 1 with a gap, so that the external air can enter the plurality of inner cavities 211 along the gap from the air inlet 213 formed at the bottom of the box 21, and at this time, when the number of the inner cavities 211 is more than two, the inner cavities 211 may be formed in a "field" shape or other manner, so that the arrangement of the inner cavities 211 of the box 21 may be selected according to the requirement of the actual working condition, so as to reasonably adjust the occupied space of the adjusting box 21 in the humidifier body 1.

Optionally, in this embodiment, the box 21 is detachably disposed in the humidifier body 1, and the cover 22 is slid by manually adjusting, which is fast and convenient, has strong operability, and is stable and reliable. Specifically, as shown in fig. 4, the aromatherapy case 2 provided in this embodiment further includes an outer casing 24 fixedly disposed in the humidifier body 1 by means of welding connection or the like, and the outer casing 24 is provided with ventilation holes 241 communicated with the ventilation holes 13; a door lock switch (not shown in the figure) is arranged in the outer shell 24, a buckle connector 214 is fixedly arranged on the box body 21, the buckle connector 214 is connected with the door lock switch in a clamping way, the box body 21 can be protected by arranging the outer shell 24, and the box body 21 is prevented from directly colliding with the structure in the humidifier body 1, so that the service life of the whole structure of the box body 21 is prolonged; the box body 21 is connected with the outer shell 24 in a clamping way, and the box body 21 is convenient to detach and install by a user on the basis of guaranteeing the connection stability of the box body 21.

More specifically, referring to fig. 3, the snap fitting 214 is a pyramid-shaped structure, which is fixedly disposed at an end of the case 21 away from the air inlet hole 212; the door lock switch is the prior art, including lock shell and tapered end, its principle is: when the box body 21 is to be installed, the box body 21 is pushed horizontally, the buckling joint 214 on the box body 21 contacts with the lock head of the door lock switch, then the lock head can compress the spring in the lock shell, the spring drives the balance needle to move, the buckling joint 214 is clamped by the left buckling part and the right buckling part of the lock head, after the flicking sound occurs, a user can stop pushing the box body 21, and at the moment, the buckling joint 214 can be firmly clamped by the left buckling part and the right buckling part of the lock head, so that the installation of the box body 21 is completed.

When the box body 21 needs to be taken out, the user pushes the box body 21 slightly with force, the spring in the lock shell is continuously compressed, the spring drives the balance needle to continuously move forwards, when the balance needle moves to the set position, the spring impact sound appears, the box body 21 can be stopped being pushed at the moment, the spring can rebound to enable the box body 21 to rebound due to the fact that the elasticity is larger than the buckling acting force between the lock head and the buckling connector 214, the left buckling and the right buckling of the lock head are not simultaneously opened when the box body 21 rebounds, and at the moment, the box body 21 can directly rebound, so that the box body 21 is disassembled. The mode is convenient and reliable, the technology is mature, the box body 21 is stably installed, and the assembly and the disassembly are convenient.

Of course, it can be understood that the cover plate 22 on the box body 21 can also slide in an electric manner, with reference to the prior art, a driving motor can be arranged on the box body 21 and is in transmission connection with the cover plate 22, and a control module is further arranged on the box body 21 and is in signal connection with the driving motor, the control terminal is located outside the humidifier, a user can control the opening of the driving motor through the control terminal (such as a mobile phone, a tablet personal computer and other electronic equipment), the cover plate 22 is driven to slide on the box body 21 through the driving motor, and the adjusting functions of the fragrance opening mode, the fragrance closing mode and the fragrance dispersing channel switching mode of the humidifier can be realized, so that the change of the fragrance mode of the humidifier can be completed without taking the box body 21 out of the humidifier body 1, and the efficiency of the change of the fragrance mode of the humidifier can be further improved.

Optionally, as shown in fig. 3 and 5, two opposite side walls of the box body 21 are respectively provided with a sliding groove 215, the sliding grooves 215 in the embodiment are linear, the cover plate 22 is limited and is slidably arranged in the sliding grooves 215, and the groove walls of the sliding grooves 215 can play a certain supporting and stabilizing role on the end parts of the cover plate 22; in addition, referring specifically to fig. 3, one of the groove walls of each sliding groove 215 is level with the partition plate 23 to prevent the air flow from flowing out from the gap between the cover plate 22 and the partition plate 23, so that the sealing performance of the cover plate 22 to the air outlet holes 213 is ensured while the concave deformation of the two ends of the cover plate 22 is avoided. The reason for the above arrangement is: when the two ends of the cover plate 22 are concavely bent and deformed downwards, gaps are formed between the cover plate 22 and the cavity wall of the inner wall, so that the sealing performance of the cover plate 22 to the air outlet 213 is reduced, especially when the humidifier is in a fragrance closing mode, air flow in the inner cavity 211 provided with a medium for assisting in emitting fragrance can enter the humidifier main body 1 from the gaps, and is diffused outwards under the driving action of a fan, so that fragrance is emitted by the humidifier under the condition of setting the fragrance closing mode, the quality of the humidifier is reduced, and the use experience of a user is influenced.

Further, in the present embodiment, a handle 223 is fixedly disposed on the top of the cover 22, so that the user can slide the cover 22 along a straight line.

Optionally, as shown in fig. 6, a sealing member 222 is also fixedly disposed on the cover plate 22, and by disposing the sealing member 222, the sealing member 222 can seal the gap between the cover plate 22 and the partition 23 when the cover plate 22 covers the air outlet hole 213. Specifically, in the present embodiment, the sealing member 222 is a strip structure, which extends towards the direction close to the bottom of the accommodating groove, and one sealing member 222 is disposed on two opposite sides of the cover plate 22 through an integral casting process, and when the cover plate 22 covers the air outlet 213, the sealing member 222 can be sealed and attached to the partition plate 23 to cover the gap between the cover plate 22 and the partition plate 23, so as to further improve the tightness between the cover plate 22 and the partition plate 23. Of course, in some parallel embodiments, the sealing member 222 may be a sealing rubber strip connected to the side surface of the cover plate 23 by gluing, so that the sealing rubber strip has low manufacturing cost and good sealing performance, and can meet the design and production requirements of high sealing performance.

Optionally, in order to further improve the sealing reliability of the cover plate 22, a protrusion 223 is further disposed on the cover plate 22, and the protrusion 223 extends in a direction away from the bottom of the accommodating groove, so that two opposite sidewalls of the protrusion 223 are respectively attached to the sidewalls of the accommodating groove, and in this embodiment, the protrusion 223 is attached to the opening end of the sliding groove 215. By the above arrangement, the outside air flow in the inner cavity 211 can be prevented from leaking out through the gap between the cavity wall and the cover plate 22 and the connection gap between the cover plate 22 and the sliding groove 215, so that the sealing performance of the cover plate 22 is better; meanwhile, by providing the protruding portion 222, the structural strength of the cover plate 22 can be increased to a certain extent, and the possibility of concave deformation or convex deformation of the cover plate 22 is reduced, so that the service life of the cover plate 22 is prolonged.

Example two

Fig. 7 is a schematic structural diagram of a case 21 according to a second embodiment of the present utility model. The difference between the present embodiment and the first embodiment is that the cover 22 provided in the present embodiment is rotatably disposed on the box 21, and when the cover 22 rotates to cover the inner cavity 211, the inner cavity 211 can be isolated from the fan by cooperating with the partition 23.

Specifically, as shown in fig. 7 and 8, the cross section of the accommodating groove is circular, taking the partition plate 23 to separate the accommodating groove into two inner cavities 211 as an example, the cross sections of the two inner cavities 211 at this time are semicircular, a shaft post 231 is fixedly arranged in the middle position of the partition plate 23, and a rotation hole 2311 is formed in the shaft post; the cover plate 22 is of a semicircular sector structure, a rotating part 224 is arranged at the linear edge of the cover plate 22, a rotating shaft is arranged on the rotating part 224 in an extending manner along the direction close to the bottom of the accommodating groove, and the rotating shaft is inserted into and rotated in the rotating hole 2311 in a limiting manner, so that the cover plate 22 is in rotary connection with the partition plate 23. Of course, a rotating shaft may be disposed at the middle position of the top of the partition 23, a rotating hole may be formed in the cover plate 22, and the rotating connection between the cover plate 22 and the partition may be realized by inserting and rotating the rotating shaft into the rotating hole.

In the same way as the embodiment, when only one inner cavity 211 of the box body 21 is provided with a medium for assisting in emitting fragrance, and the other inner cavity 211 is not provided with the medium, the two inner cavities 211 can be respectively communicated with the fan through the rotation of the cover plate 22, so that the humidifier only has a fragrance opening mode and a fragrance closing mode; when the two inner cavities 211 of the case 21 are both provided with the above medium, the humidifier can have a fragrance opening mode and a fragrance channel switching mode by rotating the cover plate 22, and the principle is the same as that of the first embodiment, and the description thereof is omitted in this embodiment.

When the box 21 has more than two inner cavities 211, for example, the box 21 has four inner cavities 211, the accommodating groove can be divided into four equal right-angle fan-shaped inner cavities with equal cross sections, at this time, the partition 23 is in a cross-shaped structure, the rotating shaft 231 is fixedly arranged at the center of the partition 23, and the cross section of the cover plate 22 is in a right-angle fan shape, so that the cross section of the cover plate is adapted to the cross section of the inner cavity 211. In addition, in order to facilitate the external air flow to enter the inner cavity 211, the air inlet hole 212 can be formed in the bottom of the accommodating groove, when the box body 21 is placed in the humidifier body 1 through the opening groove formed in the humidifier body 1, the bottom of the accommodating groove and the groove wall of the opening groove are arranged at intervals, so that the external air flow entering the humidifier body 1 can enter the inner cavity 211 through the air inlet hole 212 and then enter the fan after passing through the inner cavity 211, and each inner cavity 211 can be communicated with the fan.

It should be noted that, in some other embodiments, the semicircular cover plate 22 may be turned over on the box 21 to achieve the purpose of switching the inner cavity 211 communicating with the fan. Specifically, taking one partition 23 as an example to divide the accommodating groove into two inner cavities 211, a through hole is respectively formed on the groove wall of the accommodating groove connected with two ends of the partition 23, and the two through holes are correspondingly arranged; in addition, the opposite ends of the cover plate 22 are respectively extended outwards to form a connecting rotating shaft, so that the whole cover plate 22 is of a T-shaped structure, the connecting rotating shafts rotate and are inserted into the through holes in a limiting mode, the cover plate 22 can overturn on the box body 21, one inner cavity 211 is covered when the cover plate is overturned, the other inner cavity 211 can be communicated with the fan when the inner cavity 211 is isolated from the fan, and therefore the mode switching function of the humidifier is completed.

The cover plate 22 is rotated to change the fragrance mode of the humidifier, so that the fan can be selectively communicated between the inner cavity without the auxiliary fragrance emitting medium and the inner cavity with the auxiliary fragrance emitting medium, and can also be selectively communicated between the inner cavities with the auxiliary fragrance emitting medium, thereby the humidifier can have at least two modes of fragrance opening mode, fragrance closing mode and fragrance channel switching mode, and the means and the method for switching the fragrance box mode are enriched, and the humidifier has simple structure and strong operability.

It will be appreciated by those skilled in the art that the manner of changing the inner cavity 211 communicating with the blower by the cover 22 is not limited to the above embodiment, and that the present utility model may determine the specific manner of changing the inner cavity 211 communicating with the blower by the cover 22 according to market demands.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (9)

1. A humidifier having multiple modes, comprising:

the humidifier comprises a humidifier body (1), wherein a fan is arranged in the humidifier body (1), a discharge port (11) is formed in the humidifier body (1), and the fan is communicated with the discharge port (11);

the aromatherapy box (2) is arranged in the humidifier body (1), the aromatherapy box (2) comprises a box body (21), the box body (21) is provided with at least two inner cavities (211) which can be arranged in an isolated mode, the inner cavities (211) can be provided with a medium which can assist in emitting aroma, air inlets (212) and air outlets (213) are formed in the cavity walls of the inner cavities (211), and the fan is selectively communicated with the air outlets (213) in the cavity walls of the inner cavities (211).

2. The humidifier with multiple modes according to claim 1,

the box body (21) is provided with an open end and a containing groove which are connected, the open end is provided with the air outlet hole (213), and a plurality of partition boards (23) are fixedly arranged in the containing groove so as to form at least two inner cavities (211) in the containing groove respectively;

the aromatherapy box (2) further comprises a cover plate (22), the cover plate (22) is slidably arranged on the box body (21), the horizontal projection area of the cover plate (22) is not smaller than the opening area of the air outlet hole (213), so that the cover plate (22) can be matched with the partition plate (23) to isolate part of the inner cavity (211) from the fan, and the rest of the inner cavity (211) is communicated with the fan.

3. The humidifier with multiple modes according to claim 1, wherein the case (21) has an open end and a receiving groove connected with each other, the open end forms the air outlet hole (213), and a partition plate (23) is fixedly arranged in the receiving groove to form at least two inner cavities (211) in the receiving groove;

the aromatherapy box (2) further comprises a cover plate (22), the cover plate (22) is rotationally connected to the partition plate (23), the horizontal projection area of the cover plate (22) is not smaller than the opening area of the air outlet hole (213), so that the cover plate (22) can be matched with the partition plate (23) to isolate part of the inner cavity (211) from the fan, and the rest of the inner cavity (211) is communicated with the fan.

4. A humidifier with multiple modes according to claim 3, wherein the partition board (23) is provided with a shaft post (231), and the shaft post (231) is provided with a rotation hole (2311); the cover plate (22) is provided with a rotating part (224), a rotating shaft is arranged on the rotating part (224) in an extending mode along the direction close to the bottom of the accommodating groove, and the rotating shaft is inserted into the rotating hole (2311) in a limiting and rotating mode, so that the cover plate (22) is connected with the partition plate (23) in a rotating mode.

5. A humidifier with multiple modes according to claim 2 or 3, wherein sliding grooves (215) are respectively formed on two opposite side walls of the box body (21), one groove wall of each sliding groove (215) is level with the partition plate (23), and the cover plate (22) is limited and slidably arranged in the sliding groove (215).

6. The humidifier with multiple modes according to claim 5, wherein a handle (221) is fixed on the cover plate (22) so that the cover plate (22) can slide in the sliding groove (215).

7. A humidifier with multiple modes according to claim 2 or 3, wherein a sealing member (222) is fixed on the cover plate (22), and when the cover plate (22) covers the air outlet hole (213), the sealing member (222) can seal the gap between the cover plate (22) and the partition plate (23).

8. A humidifier with multiple modes according to claim 2 or 3, wherein the cover plate (22) is provided with a protruding portion (223), the protruding portion (223) extends towards a direction away from the bottom of the accommodating groove, and two opposite side walls of the protruding portion (223) are respectively attached to the side walls of the accommodating groove.

9. The humidifier with multiple modes according to claim 1,

the aromatherapy box (2) further comprises an outer shell (24) fixedly arranged in the humidifier body (1), an air vent (241) is formed in the outer shell (24), and the air vent (241) is communicated with the air outlet hole (213);

the door lock switch is arranged in the outer shell (24), the box body (21) is provided with a buckling connector (214), and the buckling connector (214) is clamped to the door lock switch.