CN215446729U

CN215446729U - Humidifier

Info

Publication number: CN215446729U
Application number: CN202120666335.2U
Authority: CN
Inventors: 林文和; 王涛; 汤锦宗; 杨林峰; 叶耀鸿
Original assignee: Leedarson Lighting Co Ltd
Current assignee: Leedarson Lighting Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-07
Anticipated expiration: 2031-03-31

Abstract

The utility model belongs to the technical field of small household appliances, and particularly relates to a humidifier, which comprises a water tank, an atomization vibrator, an upper cover and a water guide assembly, wherein the top of the water tank is provided with a through hole; the atomization vibrator is covered on the through hole; the upper cover is detachably connected to the water tank and is provided with a pressure supporting column, the end part of the pressure supporting column is matched with the top surface of the water tank to clamp the atomization vibrator, and a mist outlet channel which penetrates through the upper cover and is isolated from the through hole through the atomization vibrator is arranged in the pressure supporting column; the water guide assembly comprises a water guide cotton stick, an elastic piece and an installation cylinder with an opening at the top, the water guide cotton stick is installed in the water containing cavity through the installation cylinder, and the water guide cotton stick is abutted against the atomization vibrator under the action of the elastic piece under the combined action of the atomization vibrator and the installation cylinder after the atomization vibrator is fixed. When changing the water guide cotton swab, take off the upper cover and move the atomizing oscillator down, can pass through the through-hole with the water guide cotton swab and take out, the water tank need not to be opened in the water guide cotton swab change, more need not to dismantle the installation section of thick bamboo that sets up in flourishing water cavity, and the part dismouting volume is little during the change, changes easy operation, swift.

Description

Humidifier

Technical Field

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

Background

The humidifier is an electric appliance product for improving the humidity of human living environment, and atomizes humidifying agents such as water and the like into micron-sized ultrafine particles through an atomizing vibrator and then sends the ultrafine particles out so as to achieve the purposes of improving the air humidity and purifying the air. The humidifier generally includes a water tank, an atomizing vibrator, a circuit board for supplying power to the atomizing vibrator, and the like, wherein the atomizing vibrator is installed in the water tank and is immersed by a humidifying agent in the water tank, and the atomizing vibrator starts vibration to atomize the humidifying agent into ultra-micro particles and then outputs the ultra-micro particles from a mist outlet of the water tank. Thus, the atomization vibrator is submerged by liquid for a long time, and short circuit is easy to occur due to water leakage, so that the humidifier cannot be normally used.

In the related art, in order to solve the above problems, a water guide cotton swab is used to guide water to supply water to the atomizing vibrator, so that the atomizing vibrator is prevented from being directly immersed in liquid. Generally, when the water guide cotton swab is used for water guide, a spring is required to be arranged to enable a certain extrusion pretightening force to be kept between the water guide cotton swab and the atomization vibrator, so that a shell is required to be arranged to press the water guide cotton swab and the spring when the water guide cotton swab is installed, the water guide cotton swab is enabled to generate the pretightening force under the elastic thrust of the spring, and a good water guide channel is formed between the water guide cotton swab and the atomization vibrator. This kind of structure, need pull down the shell earlier when changing the water guide cotton stick, treat to change the new water guide cotton stick after reuse shell with the pressure of atomizing oscillator, water guide cotton stick and spring three together, water guide cotton stick is changed and need is dismantled the shell, complex operation, the water guide cotton stick is changed the degree of difficulty and is big, inefficiency.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a humidifier, and the technical problems that in the prior art, when a water guide cotton swab is replaced by the humidifier, a shell needs to be detached, the replacement operation is complex, and the replacement difficulty is high are solved.

In order to achieve the purpose, the utility model adopts the technical scheme that: a humidifier, comprising:

the water tank is internally provided with a water containing cavity, and the top of the water tank is provided with a through hole;

the atomization vibrator is covered on the through hole;

the upper cover is detachably connected to the top of the water tank and provided with a pressing column extending towards the through hole, the end part of the pressing column is matched with the top surface of the water tank to clamp the atomizing vibrator, and a mist outlet channel which penetrates through the upper cover and is isolated from the through hole through the atomizing vibrator is arranged in the pressing column;

the water guide assembly comprises a water guide cotton stick, an elastic piece and an installation barrel with an opening at the top, wherein the installation barrel is vertically installed in the water containing cavity, a barrel opening is just opposite to a through hole, the bottom end of the water guide cotton stick is inserted into the installation barrel, the elastic piece is installed in the installation barrel and used for elastically pushing the water guide cotton stick, so that the top end of the water guide cotton stick is abutted to the atomization vibrator, and a water inlet hole communicated with the water containing cavity is formed in the barrel wall of the installation barrel.

In some embodiments, the water tank comprises a water containing body and a body cover detachably connected to the top of the water containing body, the body cover and the water containing body are enclosed to form a water containing cavity, the body cover is provided with an embedded groove, the through hole is formed in the bottom of the embedded groove, the atomization vibrator is embedded in the embedded groove, and the end part of the pressing column is inserted into the embedded groove.

In some embodiments, the shape of the pressing column is matched with that of the embedded groove, and the peripheral wall of the pressing column is abutted against the side wall of the groove body of the embedded groove.

In some embodiments, the bottom of the embedded groove is provided with a connecting column extending into the water containing cavity, and the mounting cylinder is sleeved on the connecting column.

In some embodiments, one of the outer peripheral wall of the connecting column and the inner peripheral wall of the mounting cylinder is provided with a clamping protrusion, the other one of the outer peripheral wall of the connecting column and the inner peripheral wall of the mounting cylinder is provided with a clamping groove for the clamping protrusion to be matched and clamped, and the mounting cylinder is clamped in the clamping groove through the clamping protrusion and connected with the connecting column;

or the outer peripheral wall of the connecting column is provided with external threads, the inner peripheral wall of the mounting cylinder is provided with internal threads matched with the external threads, and the mounting cylinder is in threaded connection with the connecting column.

In some embodiments, the elastic element is a spring, one end of the spring is connected with the bottom of the mounting cylinder, and the bottom end of the water guide cotton swab extends to be close to the bottom of the mounting cylinder and is abutted against the other end of the spring.

In some embodiments, the water inlet hole is a vertical long hole arranged at the bottom of the peripheral wall of the mounting cylinder, and the water guide cotton stick part is arranged opposite to the vertical long hole.

In some embodiments, the humidifier further comprises a fragrance sheet and a sealing plate, the upper cover is further provided with a containing groove and a mist outlet hole, the mist outlet hole is communicated with the mist outlet channel, the containing groove is arranged on the side portion of the mist outlet hole, the side wall of the groove body is provided with a communication hole communicated with the mist outlet hole, the fragrance sheet is arranged in the containing groove, and the sealing plate seals the notch of the containing groove.

In some embodiments, the accommodating groove is an annular groove arranged around the mist outlet hole, the sealing plate is an annular plate, and a plurality of communication holes are arranged on the side wall of the annular groove at intervals.

In some embodiments, the main body cover further comprises a mounting groove, the humidifier further comprises a power supply assembly for supplying power to the atomizing vibrator, the power supply assembly is mounted in the mounting groove and electrically connected with the atomizing vibrator, and the upper cover is provided with a power switch electrically connected with the power supply assembly.

One or more technical schemes in the humidifier provided by the utility model at least have one of the following technical effects: according to the humidifier, the atomization vibrator is arranged on the through hole formed in the top of the water tank, the humidifying agent in the water tank is conducted to the atomization vibrator through the water guide cotton rod, the atomization vibrator is not submerged by liquid, and the risk of water leakage and short circuit is effectively reduced. In addition, the upper cover is provided with a pressure supporting column which is matched with the top surface of the water tank to clamp the atomization vibrator, so that the atomization vibrator is stably and reliably fixed above the through hole, the water guide cotton swab is arranged in the water containing cavity through the mounting cylinder, and the atomization vibrator and the mounting cylinder jointly act after being fixed to enable the water guide cotton swab to be abutted against the atomization vibrator under the action of the elastic piece; like this, when the water guide cotton swab needs to be changed, take off the upper cover, remove the atomizing oscillator, can take out the water guide cotton swab through the through-hole, insert the water guide cotton swab of replacement again and remove the atomizing oscillator and reset in the installation section of thick bamboo, install the upper cover can, the water guide cotton swab is changed and need not to open the water tank, more need not to dismantle the installation section of thick bamboo that sets up in flourishing water cavity, the change process relates to the volume of part dismouting little, changes easy operation, the operation is swift.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a humidifier according to an embodiment of the present invention;

FIG. 2 is an exploded schematic view of the humidifier shown in FIG. 1;

FIG. 3 is a sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged schematic view of detail A of FIG. 3;

FIG. 5 is a schematic view of a portion of the upper cover of the humidifier shown in FIG. 1;

fig. 6 is a schematic structural view of an annular accommodating chamber of the humidifier shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

10. a water tank; 11. a water containing cavity; 12. a through hole; 13. a water containing main body; 14. a main body cover; 141. embedding a groove; 142. connecting columns; 1421. clamping convex; 143. a mounting cavity; 15. a transparent window; 16. mounting grooves; 20. an atomizing vibrator; 30. an upper cover; 31. a mist outlet channel; 32. a pressing column; 33. a containing groove; 331. a communicating hole; 34. a mist outlet; 40. a water guide assembly; 41. a water guide cotton stick; 42. an elastic member; 43. mounting the cylinder; 431. a water inlet hole; 432. a card slot; 50. aromatherapy tablets; 60. a sealing plate; 61. a connecting structure; 62. positioning holes; 70. a power switch; 80. an annular accommodating bin; 81. an opening; 81. and a positioning column.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to fig. 1 to 6 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1 to 6, an embodiment of the present invention provides a humidifier, which includes a water tank 10, an atomizing vibrator 20, an upper cover 30 and a water guide assembly 40. The water tank 10 is used for containing a humidifier such as water, a mixed liquid of essential oil and water, the atomizing vibrator 20 is used for atomizing the humidifier in the water tank 10 into ultrafine particles, the upper cover 30 is mounted at the top of the water tank 10 and used for fixing the atomizing vibrator 20 in combination with the water tank 10, and the water guide assembly 40 is used for guiding the humidifier in the water tank 10 to the atomizing vibrator 20.

Specifically, as shown in fig. 1 to 3, in the present embodiment, a water containing cavity 11 is disposed in a water tank 10, a humidifier is contained in the water containing cavity 11, a through hole 12 is disposed at a top of the water tank 10, the through hole 12 is communicated with the water containing cavity 11, an atomizing vibrator 20 is disposed on the through hole 12 in a covering manner, that is, a middle portion of the atomizing vibrator 20 is correspondingly located in an orifice of the through hole 12, and an edge portion of the atomizing vibrator 20 is lapped on an edge of the orifice, and in the present embodiment, the atomizing vibrator 20 may be an atomizing vibrating reed or the like. Further, the upper cover 30 is detachably connected to the top of the water tank 10, specifically, the upper cover 30 may be connected to the water tank 10 in a fastening manner, a clamping manner, and the like, a mounting cavity 143 is formed between the upper cover 30 and the top of the water tank 10 at an interval, the upper cover 30 is provided with a pressing column 32 extending toward the through hole 12, the pressing column 32 is disposed in the mounting cavity 143, and an end portion of the pressing column 32, which is away from the upper cover 30, extends to abut against the top surface of the water tank 10, so as to cooperate with the top surface of the water tank 10 to clamp the atomizing vibrator 20, specifically, the end portion of the pressing column 32 and the top surface of the water tank 10 are lapped on the edge portion of the communication hole 331 to cooperate with the atomizing vibrator 20, so as to avoid that the pressing column 32 presses the atomizing vibrator 20 to be located in the middle position of the communication hole 331, resulting in extrusion deformation of the atomizing vibrator 20, and affect normal use thereof.

Further, as shown in fig. 2 and 3, the water guide assembly 40 includes a water guide cotton rod 41, an elastic member 42 and a mounting tube 43 with an opening 81 at the top, the mounting tube 43 is vertically mounted in the water containing cavity 11, and the tube opening is disposed opposite to the through hole 12, where the vertical mounting of the mounting tube 43 means that the length direction of the mounting tube 43 is consistent with the height direction of the liquid in the water containing cavity 11, the bottom end of the water guide cotton rod 41 is inserted into the mounting tube 43, the elastic member 42 is mounted in the mounting tube 43 and is used for elastically pushing against the water guide cotton rod 41, so that the top end of the water guide cotton rod 41 abuts against the atomizing vibrator 20, the tube wall of the mounting tube 43 is provided with a water inlet hole 431, and the water inlet hole 431 is communicated with the water containing cavity 11, so that the humidifying agent in the water containing cavity 11 can enter the mounting tube 43 through the water inlet hole 431, and then is absorbed by the water guide cotton rod 41 and further conducted to the atomizing vibrator 20 abutting against the water guide, thereby achieving water guide. In this embodiment, the pressing column 32 is provided with a mist outlet channel 31 penetrating through the upper cover 30, the mist outlet channel 31 is isolated from the through hole 12 by the atomizing vibrator 20, so that the water guide cotton stick 41 conducts the humidifying agent to the atomizing vibrator 20, the atomizing vibrator 20 vibrates to atomize the humidifying agent into ultrafine particles, and the ultrafine particles are discharged through the mist outlet channel 31 and dispersed into the air.

According to the humidifier provided by the embodiment of the utility model, the atomization vibrator 20 is arranged on the through hole 12 formed in the top of the water tank 10, the humidifying agent in the water tank 10 is conducted to the atomization vibrator 20 through the water guide cotton stick 41, the atomization vibrator 20 is not submerged by liquid, the risk of water leakage and short circuit is effectively reduced, the water guide cotton stick 41 is arranged in the mounting cylinder 43, the mounting pipe is communicated with the water containing cavity 11 through a water inlet, the humidifying agent enters the mounting pipe from the water containing cavity 11 to soak the water guide cotton stick 41, water guide is realized, the water guide cotton stick 41 is not directly immersed in a water body, the structural stability of the water guide cotton stick 41 is higher, and the structural instability caused by excessive water absorption can be effectively avoided. In addition, set up at upper cover 30 and support the pressure column 32, support the top surface cooperation of pressure column 32 and water tank 10 and press from both sides tight atomizing oscillator 20, make atomizing oscillator 20 reliable and stable fix in the top of through-hole 12, water guide cotton stick 41 then installs in flourishing water cavity 11 through installation section of thick bamboo 43, atomizing oscillator 20 is fixed back and installation section of thick bamboo 43 combined action make water guide cotton stick 41 with atomizing oscillator 20 butt under the effect of elastic component 42, thereby make elastic component 42 act on and give water guide cotton stick 41 a reliable pretightning force, extrude the liquid that water guide cotton stick 41 absorbed to by atomizing oscillator 20 utilization. Like this, when needing to change water guide cotton swab 41, take off upper cover 30, remove atomizer 20 and open the through-hole 12 at water tank 10 top, can take out water guide cotton swab 41 through-hole 12, insert installation section of thick bamboo 43 with the water guide cotton swab 41 of replacement again and remove atomizer 20 and reset, it can to install upper cover 30, water guide cotton swab 41 is changed and need not to open water tank 10, more need not to dismantle the installation section of thick bamboo 43 that sets up in flourishing water cavity 11, the volume that the change process relates to the part dismouting is little, change easy operation, and the operation is fast.

In another embodiment of the present invention, as shown in fig. 2 and 3, the water tank 10 may include a water containing body 13 and a body cover 14 detachably connected to the top of the water containing body 13, the body cover 14 and the water containing body 13 enclose the water containing cavity 11, and the body cover 14 and the upper cover 30 enclose the mounting cavity 143. Wherein, upper cover 30 can dismantle with main part lid 14 board through modes such as lock joint, joint and be connected, and main part lid 14 board passes through modes such as lock joint, joint and detachable connects on flourishing water main part 13, is convenient for open main part lid 14 board and clears up etc. flourishing water cavity 11. The water containing body 13 or the body cover 14 is provided with a water injection hole (not shown) for adding a humidifying agent and the like into the water containing cavity 11, the side wall of the water containing body 13 is further provided with a transparent window 15, the transparent window 15 extends for a certain height along the height direction of the water in the water containing cavity 11, the transparent window 15 is further marked with water level scale marks, and the water level height in the water containing cavity 11 of the water tank 10 can be judged through the water level scale marks. Further, the installation cylinder 43 can be arranged on one side close to the transparent window 15, the bottom of the installation cylinder 43 is opposite to the transparent window 15, the transparent installation cylinder 43 is made of transparent materials, the use condition of the water guide cotton swab 41 in the installation cylinder 43 can be observed through the transparent window 15, and therefore whether the water guide cotton swab 41 needs to be replaced or not is judged in an auxiliary mode.

In another embodiment of the present invention, as shown in fig. 2 and 3, the main body cover 14 further has a mounting groove 16 recessed therein, the mounting groove 16 is located in the mounting cavity 143, the humidifier of this embodiment further includes a power supply assembly (not shown) for supplying power to the atomizing vibrator 20, the power supply assembly is mounted in the mounting groove 16 and electrically connected to the atomizing vibrator 20 through a wire, and the upper cover 30 is provided with a power switch 70 electrically connected to the power supply assembly.

In another embodiment of the present invention, as shown in fig. 2 to 4, the body cover 14 is provided with an insertion groove 141, the through hole 12 is provided at the bottom of the insertion groove 141, the atomizing vibrator 20 is inserted into the insertion groove 141, and the end of the pressing post 32 is inserted into the insertion groove 141. Through setting up the inlay groove 141 and installing the atomizer 20, the location installation of atomizer 20 is more accurate, and inlay groove 141 can also play certain limiting displacement to atomizer 20, takes place to remove and misplace with through-hole 12 when avoiding atomizer 20 to use. In a specific embodiment, the shape of the embedded groove 141 may be set according to the shape of the nebulizer 20, so that the shape of the embedded groove 141 is the same as the shape of the nebulizer 20, and the size of the groove body is substantially the same as the size of the nebulizer 20, thereby better limiting the nebulizer 20.

Further, in this embodiment, as shown in fig. 3 and 4, the shape of the pressing column 32 may be adapted to the shape of the embedded groove 141, so that when the end of the pressing column 32 is inserted into the embedded groove 141, the outer peripheral wall of the pressing column can tightly abut against the side wall of the groove body of the embedded groove 141, thereby achieving sealing and preventing the water mist generated by the atomization of the atomization vibrator 20 from escaping into the installation cavity 143, which may cause the power supply assembly to damp and fail.

In another embodiment of the present invention, as shown in fig. 2 and 3, a connecting column 142 extending into the water containing cavity 11 is disposed at the bottom of the embedded groove 141, the through hole 12 is located at the middle of the connecting column 142, and the mounting tube 43 is sleeved on the connecting column 142, so as to facilitate positioning and mounting of the mounting tube 43.

In some embodiments, the outer circumferential wall of the connection post 142 may be provided with a protrusion 1421, the inner circumferential wall of the mounting cylinder 43 is provided with a slot 432, or the outer circumferential wall of the connection post 142 is provided with a slot 432, the inner circumferential wall of the mounting cylinder 43 is provided with a protrusion 1421, and the protrusion 1421 is fittingly engaged with the slot 432, so as to connect the mounting cylinder 43 to the connection post 142 in a snap-fit manner. Alternatively, in some other embodiments, an external thread may be provided on the outer circumferential wall of the connecting column 142, and an internal thread adapted to the external thread may be provided on the inner circumferential wall of the mounting cylinder 43, so as to screw the mounting cylinder 43 to the connecting column 142. So, installation section of thick bamboo 43 can be dismantled with spliced pole 142 through the form of joint or spiro union and be connected, and connection structure 61 is simple, and connects reliable and stable.

In another embodiment of the present invention, as shown in fig. 2 and 3, the elastic element 42 may be a spring, one end of the spring is connected to the bottom of the mounting tube 43, the bottom end of the water guide cotton swab 41 extends to be close to the bottom of the mounting tube 43 and abuts against the other end of the spring, and the spring presses the water guide cotton swab 41 by means of the cooperation between the bottom of the mounting tube 43 and the atomization vibrator 20, so as to pre-tighten the water guide cotton swab 41 to guide water. In some embodiments, the spring may directly fixedly connect the end portion to the bottom of the mounting cylinder 43 to prevent displacement when the water guide swab 41 is replaced, or the spring may not be fixed to the mounting cylinder 43 but directly put into the mounting cylinder 43, so that a new spring with better elasticity can be replaced when the spring is subjected to compression fatigue.

In another embodiment of the present invention, as shown in fig. 2 and 3, the water inlet hole 431 is formed in the bottom of the peripheral wall of the mounting cylinder 43, and the water guiding cotton rod 41 is partially aligned with the vertical long hole, and the water inlet hole 431 is formed in the bottom of the mounting cylinder 43, so that the liquid in the water containing cavity 11 at a low water level can enter the mounting cylinder 43 and be utilized by the water guiding cotton rod 41. In some specific embodiments, the water inlet 431 may be disposed on one side of the peripheral wall of the mounting barrel 43, the water inlet 431 may be disposed on two opposite sides of the peripheral wall of the mounting barrel 43, or a plurality of water inlet 431 may be disposed around the peripheral wall of the mounting barrel 43 at intervals.

In another embodiment of the present invention, the water tank 10, the upper cover 30, the mounting cylinder 43, and the like may all be made of injection molding, and the injection molding process is simple and is convenient for mass production.

In another embodiment of the present invention, as shown in fig. 3 and 4, the humidifier may further include an aroma sheet 50, i.e., the humidifier may be provided as an aroma humidifier having an aroma function. Specifically, the upper cover 30 is provided with a containing groove 33 and a mist outlet hole 34, the mist outlet hole 34 is communicated with the mist outlet channel 31, the containing groove 33 is arranged on the side portion of the mist outlet hole 34, the side wall of the groove body is provided with a communicating hole 331 communicated with the mist outlet hole 34, and the fragrance sheet 50 is arranged in the containing groove 33, so that fragrance emitted by the fragrance sheet 50 can enter the mist outlet hole 34 through the communicating hole 331, when water mist formed by atomization of the atomization oscillator 20 enters the mist outlet hole 34 from the atomization channel and is discharged, the fragrance is synchronously taken out, and the fragrance enters air along with the water mist, so that the purpose of synchronously humidifying and increasing the fragrance is achieved.

Further, as shown in fig. 2 and 4, the humidifier further includes a sealing plate 60, the sealing plate 60 is used for sealing the notch of the storage groove 33, so as to prevent the fragrance sheet 50 from being polluted, and the sealing plate 60 is detachably connected with the upper cover 30, so that the storage groove 33 can be conveniently opened, and the fragrance sheet 50 can be replaced.

Further, in this embodiment, as shown in fig. 2 and 4, the containing groove 33 is an annular groove disposed around the mist outlet 34, the sealing plate 60 is an annular plate, and a plurality of communicating holes 331 are disposed on a sidewall of the annular groove at intervals, so that the fragrance can uniformly enter the mist outlet 34 from the periphery to mix with the mist, and the fragrance enhancing effect is better.

In another embodiment of the present invention, as shown in fig. 4 to 6, the humidifier may further include an annular accommodating chamber 80 capable of being fittingly inserted into the annular accommodating groove 33, the fragrance sheet 50 is disposed in the annular accommodating chamber 80, and at least one opening 81 is disposed on the side wall of the annular accommodating chamber 80 near the mist outlet 34. The annular accommodating bin 80 can rotate in the annular accommodating groove 33, when the annular accommodating bin 80 rotates in the accommodating groove 33, the opening 81 can move to be at least partially communicated with the communicating hole 331, so that the fragrance emitted by the fragrance sheet 50 enters the mist outlet 34 through the communicated part to be mixed with water mist; the annular accommodating bin 80 can also rotate to enable the opening 81 to be completely staggered with the communicating hole 331, at the moment, the fragrance of the fragrance sheet 50 in the annular accommodating bin 80 cannot enter the mist outlet hole 34 to be mixed with the water mist, so that the output water mist only has the humidifying function and does not have fragrance, and a user can select functions as required in certain places which only need humidification and do not need fragrance adding. In addition, the size of the communication part between the opening 81 and the communication hole 331 can be adjusted by rotating the annular accommodating chamber 80, and the amount of fragrance entering the mist outlet 34 can be adjusted, so that the purpose of adjusting the fragrance concentration is achieved.

Further, in the present embodiment, as shown in fig. 5 and 6, a plurality of openings 81 are provided at intervals on the side wall of the annular housing compartment 80, the number of the plurality of openings 81 is the same as that of the communication holes 331, the area of the openings 81 is smaller than or equal to that of the communication holes 331, and the height of the openings 81 is the same as that of the communication holes 331 along the axial direction of the annular housing compartment 80, so that when the annular housing compartment 80 is rotated to a certain position, the openings 81 and the communication holes 331 are communicated with each other in a one-to-one correspondence, and at this time, the maximum fragrance discharge amount can be obtained. Further, the area of the portion disposed between the adjacent two communication holes 331 is larger than the area of the opening 81, so that the plurality of openings 81 can be blocked, thereby preventing the fragrance from being mixed with the mist by blocking the openings 81.

Further, as an alternative to the above-mentioned embodiment, only one opening 81 (not shown) may be provided on the side wall of the annular housing chamber 80, and the opening 81 is provided as a long strip-shaped hole extending along the circumferential direction of the side wall of the groove body of the annular housing chamber 80, so that the communication size between the opening 81 and the communication hole 331 can also be adjusted by providing the rotary annular housing chamber 80.

Of course, in other embodiments, the arrangement forms of the opening 81 and the communication hole 331 may be more diversified, and only the requirement that the communication size between the opening 81 and the communication hole 331 is adjustable and the opening 81 can be completely blocked when the annular accommodating chamber rotates to a certain position is satisfied, and here, the specific arrangement forms of the opening 81 and the communication hole 331 are not limited.

In another embodiment of the present invention, as shown in fig. 2 and 3, the sealing plate 60 is further provided with a connecting structure 61, and the connecting structure 61 can be used for connecting an external steam pipeline, so that the generated water mist is guided to a designated position by the pipeline for discharge. In a specific embodiment, the connecting structure 61 may be two connecting arms oppositely arranged, and the pipe is connected to the two connecting arms in a sleeved manner; alternatively, the connection structure 61 may be a threaded interface provided with a thread with which the pipe is screwed.

Further, in the present embodiment, as shown in fig. 2 and fig. 6, the side wall of the annular accommodating chamber 80 away from the mist outlet 34 is provided with a plurality of positioning pillars 81 extending along the axial direction, the position of the sealing plate 60 corresponding to each positioning pillar 81 is provided with a positioning hole 62, when the sealing plate 60 covers the notch of the annular accommodating groove 33, each positioning pillar 81 is inserted into each positioning hole 62 in a one-to-one correspondence manner, so that the annular accommodating chamber 80 can be driven to rotate in the accommodating groove 33 by rotating the sealing plate 60, the sealing plate 60 does not need to be opened during rotation, and the fragrance does not overflow.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A humidifier, comprising:

the atomization vibrator is covered on the through hole;

the upper cover is detachably connected to the top of the water tank, the upper cover is provided with a pressure supporting column extending towards the through hole, the end part of the pressure supporting column is matched with the top surface of the water tank to clamp the atomization vibrator, and a mist outlet channel which penetrates through the upper cover and is isolated from the through hole through the atomization vibrator is arranged in the pressure supporting column;

the water guide assembly comprises a water guide cotton stick, an elastic piece and an installation barrel with an opening at the top, the installation barrel is vertically installed in the water containing cavity, a barrel opening of the installation barrel is opposite to the through hole, the bottom end of the water guide cotton stick is inserted into the installation barrel, the elastic piece is installed in the installation barrel and used for elastically pushing the water guide cotton stick, so that the top end of the water guide cotton stick is abutted against the atomization vibrator, and a water inlet hole communicated with the water containing cavity is formed in the barrel wall of the installation barrel.

2. The humidifier of claim 1, wherein: the water tank includes flourishing water main part and can dismantle connect in flourishing water main part top's main part lid, the main part lid with flourishing water main part encloses to establish and forms flourishing water cavity, be equipped with the inlay groove on the main part lid, the through-hole is located the tank bottom of inlay groove, the atomizing oscillator inlay dress in inlay the inslot, the tip of propping the compression leg inserts in the inlay groove.

3. The humidifier of claim 2, wherein: the shape of the pressing column is matched with that of the embedded groove, and the peripheral wall of the pressing column is attached to the side wall of the groove body of the embedded groove.

4. The humidifier of claim 2, wherein: the bottom of the embedded groove is provided with a connecting column extending into the water containing cavity, and the mounting cylinder is sleeved on the connecting column.

5. The humidifier of claim 4, wherein: one of the outer peripheral wall of the connecting column and the inner peripheral wall of the mounting cylinder is provided with a clamping protrusion, the other one of the outer peripheral wall of the connecting column and the inner peripheral wall of the mounting cylinder is provided with a clamping groove for the clamping of the clamping protrusion in an adaptive manner, and the mounting cylinder is connected with the connecting column through the clamping groove in a clamping manner of the clamping protrusion;

or, the periphery wall of spliced pole is equipped with the external screw thread, the internal perisporium of installation section of thick bamboo be equipped with the internal thread of external screw thread looks adaptation, an installation section of thick bamboo with the spliced pole spiro union.

6. The humidifier of claim 2, wherein: the elastic piece is a spring, one end of the spring is connected with the bottom of the installation cylinder, and the bottom end of the water guide cotton rod extends to be close to the bottom of the installation cylinder and is abutted against the other end of the spring.

7. The humidifier of claim 6, wherein: the water inlet hole is a vertical long hole formed in the bottom of the peripheral wall of the installation cylinder, and the water guide cotton rod is arranged right opposite to the vertical long hole.

8. The humidifier according to any one of claims 1 to 7, wherein: the humidifier still includes the champignon piece and seals the board, the upper cover still is equipped with the storage tank and goes out the fog hole, go out the fog hole with it is linked together to go out the fog passageway, the storage tank set up in the lateral part and the cell body lateral wall in fog hole are equipped with the intercommunication go out the intercommunicating pore in fog hole, the champignon piece is arranged in the storage tank, seal the board closing cap the notch of storage tank.

9. The humidifier of claim 8, wherein: the containing groove is an annular groove arranged around the mist outlet hole, the sealing plate is an annular plate, and a plurality of communicating holes are formed in the side wall of the annular groove at intervals.

10. A humidifier according to any one of claims 2-7, wherein: still be equipped with the mounting groove on the main part lid, the humidifier still includes for the power supply module of atomizing oscillator power supply, power supply module install in the mounting groove and with atomizing oscillator electric connection, on cover be equipped with power supply module electric connection's switch.