CN215584939U - Ultrasonic atomization device and aromatherapy appliance - Google Patents

Abstract

The application provides an ultrasonic atomization device and a fragrance apparatus, wherein the ultrasonic atomization device comprises a container, a fuel economizer, an atomization component and a liquid inlet channel, and the container is suitable for containing first liquid; the fuel economizer is arranged in the container and is provided with an atomizing cavity and an atomizing opening communicated with the atomizing cavity, the atomizing cavity is mutually independent from the inner cavity of the container, the atomizing cavity is used for containing mixed liquid of first liquid and second liquid, and the density of the second liquid is smaller than that of the first liquid; the atomization assembly comprises an ultrasonic atomization sheet and is used for atomizing the mixed liquid; the liquid inlet channel is communicated with the inner cavity of the container and the bottom of the atomization cavity. The utility model provides an ultrasonic atomization device has the fuel economizer in atomizing chamber through setting up in the container to set up inlet channel and with the bottom and the container inner chamber intercommunication in atomizing chamber, can keep the liquid level in the atomizing chamber unanimous with the liquid level in the container constantly, the effective atomizing of second liquid is guaranteed to the second liquid use amount that can significantly reduce, and it is extravagant to reduce.

Description

Ultrasonic atomization device and aromatherapy appliance

Technical Field

The application belongs to the technical field of atomizing devices, and more particularly relates to an ultrasonic atomizing device and a fragrance apparatus.

Background

The aromatherapy gives off fragrance through volatilization of the aromatherapy essential oil, can adjust the smell of air, improves ambient air, makes the air of the whole environment keep fresh, so as to adjust a comfortable living environment, and make users happy. Modern people's life rhythm accelerates, and the pressure of life is general great, and the champignon can be used for alleviating pressure, is favorable to improving the quality of life, consequently receives popular more and more.

At present, common champignon utensil utilizes the high frequency resonance of ceramic atomization piece, atomizes the mixture of champignon essential oil and water to nanometer tiny particle, and the granule of tiny essential oil and water mixture diffuses to the air in, constitutes natural elegant cold fog, can let whole space be full of fragrant smell to the smell of air-conditioning.

However, in the existing aromatherapy device, the essential oil is usually directly added into a water barrel for storing water, and the inside of the water barrel is an atomization cavity; in the atomizing process, the easy adhesion of champignon essential oil is on the cask inner wall, leads to can not effectively atomizing, simultaneously because the cask is great usually, can cause a large amount of champignon essential oils extravagant, increases user use cost.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an ultrasonic atomization device and a fragrance apparatus to solve the technical problem that fragrance essential oil adheres to the inner wall of a water barrel to cause a large amount of fragrance essential oil waste in the atomization process of the fragrance apparatus in the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is an ultrasonic atomizing device comprising:

a container adapted to contain a first liquid;

the fuel economizer is arranged in the container and is provided with an atomizing cavity and an atomizing opening communicated with the atomizing cavity, the atomizing cavity is mutually independent from an inner cavity of the container, the atomizing cavity is used for containing mixed liquid of the first liquid and the second liquid, and the density of the second liquid is smaller than that of the first liquid;

the atomization assembly comprises an ultrasonic atomization sheet and is used for atomizing the mixed liquid in the atomization cavity; and

and the liquid inlet channel is communicated with the inner cavity of the container and the bottom of the atomization cavity, so that the first liquid in the container can enter the atomization cavity.

In one embodiment, the ultrasonic atomization device further comprises a bottom shell, the bottom shell is sleeved on the bottom of the container and forms a mounting cavity with the bottom of the container in a surrounding manner, and the atomization assembly is mounted in the mounting cavity.

In one embodiment, the ultrasonic atomization device further comprises a container cover, the container cover is connected to the top opening of the container in a buckling mode and forms a cavity with the container in an enclosing mode, the fuel economizer is located in the cavity, and the atomization opening is communicated with the cavity; the container cover is further provided with a mist outlet and a cavity air inlet, and the mist outlet and the cavity air inlet are communicated with the cavity.

In one embodiment, the ultrasonic atomization device further comprises a mist gathering cylinder, the mist gathering cylinder is a cylinder body with openings at two ends, the mist gathering cylinder is arranged in the containing cavity, an opening at one end of the mist gathering cylinder covers the periphery of the mist outlet, and the other end of the mist gathering cylinder is inserted into the fuel economizer through the atomization opening.

In one embodiment, the ultrasonic atomization device further comprises a shell covering the periphery of the open end of the container, the container cover is positioned in the shell, the shell is provided with a mounting hole matched with the fog outlet, and the fog outlet is embedded in the mounting hole; and a ventilation gap is also arranged between the outer shell and the container cover and between the outer shell and the container, and the ventilation gap is communicated with the air inlet of the accommodating cavity.

In one embodiment, the ultrasonic atomization device further comprises a fan disposed in the mounting cavity, the bottom shell is opened with a bottom air inlet, the bottom air inlet is communicated with the mounting cavity, the fan is aligned with the bottom air inlet, and the ventilation gap is communicated with the mounting cavity.

In one embodiment, the outer side wall of the container is provided with a support ring rib in a protruding mode outwards in the radial direction, and the container is supported on the top of the bottom shell through the support ring rib; the lateral wall of the container is also provided with air vents which are communicated with the two axial sides of the support ring ribs.

In one embodiment, the ultrasonic atomization device further comprises a control assembly, the control assembly is disposed in the installation cavity, and the control assembly is electrically connected with the atomization assembly.

The application also provides an aromatherapy device, which comprises the ultrasonic atomization device provided by any one of the above items.

The application provides an ultrasonic atomization device and champignon utensil's beneficial effect lies in:

compared with the prior art, the ultrasonic atomization device has the advantages that the fuel economizer with the atomization cavity is arranged in the container, the liquid inlet channel is arranged to communicate the bottom of the atomization cavity with the inner cavity of the container, and therefore when first liquid is injected into the inner cavity of the container, the liquid level in the atomization cavity can be kept consistent with the liquid level in the container at any time; when the second liquid that is less than first liquid density to atomizing intracavity injection density, the second liquid in the atomizing intracavity can float on first liquid level, so, can prevent effectively that the second liquid in the atomizing intracavity from flowing into the container in, the second liquid is injectd promptly and is atomized in the atomizing intracavity, has effectively reduced the volume of second liquid adhesion in the container inner wall to can reduce the use amount of second liquid greatly, guarantee the effective atomizing to the second liquid, reduce extravagantly.

The application of champignon utensil, through adopting above-mentioned ultrasonic atomization device, can effectively solve the champignon utensil atomization process champignon essential oil adhesion that exists among the prior art and cause the extravagant technical problem of a large amount of champignon essential oils on the cask inner wall, effectively practice thrift champignon essential oil, reduce user use cost, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application, 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 an aromatherapy device provided by an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a container provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a fuel economizer provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a mist collecting cylinder provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-a container; 11-open mouth; 12-mounting grooves; 121-a through hole; 13-supporting the ring rib; 14-a vent;

2-a fuel economizer; 21-an atomizing chamber; 22-an atomization opening; 23-a convex rib; 24-a first pathway; 25-a second pathway;

3-an atomizing component; 31-ultrasonic atomization sheet;

4-a container lid; 41-a fog outlet; 42-cavity air inlet;

5-mist gathering cylinder; 51-a mist-collecting outlet; 52-mist-collecting inlet; 53-an expansion section; 54-fog-gathering air inlet;

6-a shield;

7-a bottom shell; 71-bottom air inlet;

8-a housing; 81-mounting holes; 80-an annular seal;

9-a fan;

10-a control assembly; 101-a PCBA control board; 102-a display control component;

100-a cavity; 200-an intake gap; 300-mounting a cavity; 400-a vent gap; an L-liquid inlet channel.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

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 that 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 thus should not be considered as limiting the present application.

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 application, "a plurality" means two or more unless specifically limited otherwise.

The ultrasonic atomization device provided in the embodiment of the present application will now be described.

Referring to fig. 1, an ultrasonic atomizing device provided in the present embodiment includes a container 1, an oil economizer 2, an atomizing assembly 3, and a liquid inlet passage L. Wherein the container 1 is in the shape of a container with an open top 11, the container 1 being adapted to contain a first liquid; the fuel economizer 2 is arranged in an inner cavity of the container 1, the fuel economizer 2 is provided with an inner atomization cavity 21 and an atomization opening 22 communicated with the atomization cavity 21, the atomization cavity 21 and the inner cavity of the container 1 are mutually independent, namely the atomization cavity 21 and the inner cavity of the container 1 are mutually isolated, the atomization cavity 21 is used for containing mixed liquid of first liquid and second liquid, and the density of the second liquid is smaller than that of the first liquid; the atomizing assembly 3 includes an ultrasonic atomizing plate 31 for atomizing the mixed liquid in the atomizing chamber 21; the liquid inlet channel L is communicated with the inner cavity of the container 1 and the bottom of the atomizing cavity 21 so that the first liquid in the container 1 can enter the atomizing cavity 21.

When the ultrasonic atomization device in the embodiment is used, first liquid is added into the container 1, the liquid inlet channel L is communicated with the inner cavity of the container 1 and the atomization cavity 21 in the fuel economizer 2, the container 1 and the fuel economizer 2 form a communicating vessel, and the first liquid in the container 1 can enter the atomization cavity 21 of the fuel economizer 2 through the liquid inlet channel L; then adding a second liquid into the atomizing cavity 21 of the fuel economizer 2 through the atomizing opening 22, wherein the second liquid can float above the first liquid due to the fact that the density of the second liquid is lower than that of the first liquid; then the atomizing assembly 3 is operated, the ultrasonic atomizing plate 31 atomizes the mixed liquid of the first liquid and the second liquid in the atomizing chamber 21, and the mist of the mixed liquid is diffused to the fuel economizer 2 and the outside of the container 1 through the atomizing openings 22.

According to the ultrasonic atomization device, the fuel economizer 2 with the atomization cavity 21 is arranged in the container 1, and the liquid inlet channel L is arranged to communicate the bottom of the atomization cavity 21 with the inner cavity of the container 1, so that when first liquid is injected into the inner cavity of the container 1, the liquid level in the atomization cavity 21 can be kept consistent with the liquid level in the container 1 at any time; when the second liquid with the density smaller than that of the first liquid is injected into the atomization cavity 21, the second liquid in the atomization cavity 21 can float above the liquid level of the first liquid, so that the second liquid in the atomization cavity 21 can be effectively prevented from flowing into the container 1, namely the second liquid is limited in the atomization cavity 21 for atomization, and the amount of the second liquid adhered to the inner wall of the container 1 is effectively reduced, so that the use amount of the second liquid can be greatly reduced, the effective atomization of the second liquid is ensured, and the waste is reduced; when being applied to champignon utensil with the ultrasonic atomization device of this application, first liquid can be water, and the second liquid is champignon essential oil, can effectively solve the champignon utensil atomization process champignon essential oil adhesion that exists among the prior art and cause the extravagant technical problem of a large amount of champignon essential oils on the cask inner wall, effectively practice thrift champignon essential oil, reduce user use cost, the practicality is strong.

Optionally, container 1 inner wall still is provided with the scale mark, conveniently judges the liquid level height in the container 1 through the scale mark, the liquid level height in the atomizing chamber 21 promptly to be favorable to the adjustment to keep the liquid level in the atomizing chamber 21 to be higher than the one end that inlet channel L communicates in atomizing chamber 21, thereby realize preventing that the second liquid in the atomizing chamber 21 from passing through inlet channel L and getting into in the container 1.

For example, the scale mark can include a plurality of preset positions such as minimum water level, highest water level, during the use, adds first liquid to the preset position of scale mark to constantly keep the liquid level in the container 1 to be higher than minimum water level, can guarantee that the liquid level in the atomizing chamber 21 is higher than the one end that inlet channel L communicates in atomizing chamber 21.

In this embodiment, the end of the liquid inlet channel L communicating with the inner cavity of the container 1 may be flush with the end communicating with the atomizing chamber 21.

Preferably, the end of the liquid inlet channel L communicated with the inner cavity of the container 1 is higher than the end communicated with the atomizing cavity 21. Feed liquor channel L communicates higher in the one end of 1 inner chamber of container, is favorable to the liquid in the container 1 to flow into atomizing chamber 21 through feed liquor channel L in, can also prevent automatically that the second liquid of liquid level position passes through feed liquor channel L reverse reflux to container 1 in, need not the liquid level height in the container 1 of careless control, and it is laborsaving to save trouble, uses simple and convenient more, and the practicality is strong.

Optionally, the bottom end of the fuel economizer 2 is connected to the bottom of the inner cavity of the container 1, and the atomizing assembly 3 is arranged at the bottom of the container 1 and is communicated with the atomizing cavity 21. The fuel economizer 2 is arranged at the bottom of the container 1, height difference between the bottom of the atomization cavity 21 and the bottom of the inner cavity of the container 1 is reduced, first liquid in the container 1 flows into the atomization cavity 21 conveniently, second liquid in the atomization cavity 21 is prevented from entering the container 1, and the fuel economizer is simple in structure, convenient to manufacture and high in practicability.

In this embodiment, the liquid inlet passage L is disposed at the bottom of the inner cavity of the container 1, and/or the liquid inlet passage L is disposed at the bottom end of the fuel economizer 2. That is, the liquid inlet passage L may be completely opened at the bottom of the inner cavity of the container 1, may be completely opened at the bottom of the fuel economizer 2, may be partially opened at the bottom of the inner cavity of the container 1, and may be partially opened at the bottom of the fuel economizer 2. The liquid inlet channel L is flexible and various in arrangement mode.

In one embodiment, the economizer 2 is a cylinder with two open ends, one of which is the atomizing opening 22 and the other of which is the bottom end; the bottom end of the fuel economizer 2 is connected with the bottom of the inner cavity of the container 1, and the fuel economizer 2 and the inner wall of the bottom of the container 1 enclose a containing cavity for mixed liquid; the liquid inlet channel L is a groove arranged on the inner wall of the bottom of the inner cavity of the container 1, and the groove is communicated with the atomizing cavity 21 and the inner cavity of the container 1.

Optionally, referring to fig. 1 and 2, an installation groove 12 is formed at the bottom of the inner cavity of the container 1, and the bottom end of the economizer 2 is installed in the installation groove 12. Through setting up mounting groove 12, make things convenient for the location installation of gasoline economizer 2, improve dismouting efficiency, mounting groove 12 is favorable to further reducing the difference in height between 21 bottoms in atomizing chamber and 1 inner chamber bottom of container in addition, can make atomizing chamber 21 bottom be less than 1 inner chamber bottom of container, is favorable to the liquid flow in the container 1 in atomizing chamber 21, reduces first liquid and remains, improves the utilization ratio to first liquid, reduces extravagantly, and the practicality is strong.

Optionally, the bottom of the fuel economizer 2 is detachably mounted in the mounting groove 12, and the fuel economizer 2 is detachably mounted in the container 1, so that the container 1 and the fuel economizer 2 are conveniently cleaned and maintained, and the service life is prolonged.

Optionally, the atomizing assembly 3 is disposed at the outer side of the bottom of the container 1 corresponding to the mounting groove 12, a through hole 121 is formed at the bottom of the mounting groove 12, and the atomizing assembly 3 is communicated with the atomizing chamber 21 through the through hole 121.

Optionally, the ultrasonic atomization plate 31 is a ceramic atomization plate, and the mixed liquid of the first liquid and the second liquid in the atomization cavity 21 is vibrated by using the high-frequency resonance of the ceramic atomization plate, so as to break up the liquid molecular structure and generate naturally flowing liquid mist; simultaneously, the mixed liquid of first liquid and second liquid shakes in atomizing chamber 21 and forms the turbid liquid to form the negative pressure in atomizing chamber 21, can attract the first liquid in the container 1 to get into atomizing chamber 21, further prevent that the second liquid in atomizing chamber 21 from getting into container 1 in, guarantee the effective atomizing to the second liquid, practice thrift the second liquid, the practicality is strong.

Optionally, referring to fig. 3, a rib 23 is convexly provided outward on the outer periphery of the bottom end of the economizer 2, the height of the rib 23 is less than or equal to the depth of the mounting groove 12, and a first passage 24 is formed on the rib 23 along the axial direction of the economizer 2, wherein the height direction of the rib 23 is parallel to the axial direction of the economizer 2, and the depth direction of the mounting groove 12 is parallel to the axial direction of the container 1; the bottom end of the economizer 2 is provided with a second passage 25 penetrating through the side wall, and the first passage 24 is communicated with the second passage 25 to form a liquid inlet channel L. Feed liquor channel L communicates in the one end parallel and level of 1 inner chamber of container or is less than 1 inner chamber bottom inner wall of container, is favorable to the liquid in the container 1 all to flow into atomizing chamber 21 in, further reduces first liquid and remains, improves the utilization ratio to first liquid, reduces extravagantly, and feed liquor channel L simple structure conveniently makes processing moreover, reduce cost, and the practicality is strong.

In one embodiment, the economizer 2 is a cylindrical body with openings at both ends, the first passage 24 is a through hole or a through groove opened in the axial direction of the economizer 2, and the second passage 25 is a radial through groove or a through hole opened in the circumferential end surface provided with the bead 23.

Alternatively, the plurality of liquid inlet passages L are uniformly arranged in the circumferential direction of the economizer 2. Through setting up a plurality of inlet channel L, increase the flow of container 1 and atomizing chamber 21 intercommunication, be favorable to constantly keeping the liquid level in the container 1 unanimous with the liquid level in the atomizing chamber 21, prevent effectively that the second liquid from getting into container 1 in, guarantee the effective atomizing to the second liquid, practice thrift the second liquid, the practicality is strong.

In one embodiment of the present application, referring to fig. 1 and 2, the ultrasonic atomization device further includes a container cover 4, the container cover 4 is connected to the top opening 11 of the container 1 in a snap-fit manner, and encloses with the container 1 to form a cavity 100, the fuel economizer 2 is located in the cavity 100, and the atomization opening 22 is communicated with the cavity 100; the container cover 4 is further provided with a mist outlet 41 and a cavity air inlet 42, and the mist outlet 41 and the cavity air inlet 42 are communicated with the cavity 100. Enclose into confined appearance chamber 100 through container lid 4 and container 1, be favorable to preventing that first liquid and second liquid from splashing everywhere outside the ultrasonic atomization device when atomizing, and the air forms the air current by holding chamber air inlet 42 entering appearance chamber 100, and the liquid fog that first body fluid and second liquid are formed after the vibrations atomizing is concentrated through play fog mouth 41 and is discharged after carrying by the air current, improves atomization efficiency and play fog volume, and user uses and experiences better.

In one embodiment of the present application, please refer to fig. 1 and 4, the ultrasonic atomization apparatus further includes a mist collection cylinder 5, the mist collection cylinder 5 is a cylinder with two open ends, the mist collection cylinder 5 is disposed in the cavity 100, an open cover at one end of the mist collection cylinder 5 is disposed on the periphery of the mist outlet 41, and the other end of the mist collection cylinder is inserted into the fuel economizer 2 through the atomization opening 22. Through setting up fog gathering section of thick bamboo 5, can gather the liquid fog and guide the air current and carry the liquid fog by the output of fog outlet 41, improve ultrasonic atomization device's play fog effect, can be played to gathering fog in the section of thick bamboo 5 during the liquid atomization in fuel economizer 2 simultaneously, then in the inner wall of gathering fog gathering section of thick bamboo 5 flows down back fuel economizer 2, can prevent effectively that the second liquid spring from splashing outside fuel economizer 2, guarantees the effective atomizing to the second liquid, and it is extravagant to reduce.

The end opening of the cover arranged on the periphery of the mist outlet 41 is a mist gathering outlet 51, and the end opening inserted in the fuel economizer 2 is a mist gathering inlet 52.

Alternatively, an air intake gap 200 is formed between an outer sidewall of the mist collecting cylinder 5 inserted into the inner portion of the economizer 2 and an inner sidewall of the economizer 2. The air that gets into in the appearance chamber 100 flows through behind atomizing opening 22 and the air intake gap 200 and gets into in gathering fog section of thick bamboo 5, makes things convenient for the air current to carry the liquid fog of second liquid and guides to gathering fog section of thick bamboo 5 in, prevents that the liquid fog of second liquid from splashing to holding the chamber 100 in, avoids extravagant, and the practicality is strong.

Alternatively, the mist collecting cylinder 5 has an expanding section 53 connected between both end openings, and the expanding section 53 has a shape expanding from one end inserted in the economizer 2 to the other end. Through setting up expansion section 53, can scatter the liquid fog, be favorable to ventilating better, it is bigger to gather the area of fog export 51 moreover, and increase liquid fog output flow strengthens ultrasonic atomization device's play fog effect, promotes user experience, and the practicality is strong.

Optionally, the fog gathering cylinder 5 further includes a plurality of fog gathering air inlets 54, and the fog gathering air inlets 54 are opened on a circumferential side wall of one end of the fog gathering cylinder 5 inserted into the fuel economizer 2. The air inlet 54 for collecting mist is arranged to increase the air inlet amount of the mist collecting barrel 5, so as to further enhance the mist outlet effect of the ultrasonic atomization device.

In one embodiment of the present application, referring to fig. 1, the ultrasonic atomization device further includes a shielding member 6, and the shielding member 6 is disposed in the cavity 100 and located between the atomization opening 22 and the mist outlet 41. Through setting up shielding piece 6, play the effect of sheltering from the liquid drop that splashes, prevent effectively that liquid from splashing to the ultrasonic atomization device outside through play fog mouth 41, improve user's use and experience, the practicality is strong.

Preferably, along the direction of the connection line between the mist outlet 41 and the atomization opening 22, the projection of the shutter 6 on the container cover 4 covers the mist outlet 41; the distance between the shutter 6 and the mist outlet 41 is much smaller than the distance between the shutter 6 and the atomization opening 22. The effect that shielding piece 6 sheltered from the liquid drop that splashes is better, does not omit, further prevents that liquid from splashing to the ultrasonic atomization device outside through fog outlet 41, and user experience is better.

In one embodiment, the shielding member 6 is a water blocking piece fixedly connected to the inner side of the container cover 4 and facing the mist outlet 41.

In one embodiment of the present application, referring to fig. 1, the ultrasonic atomizing device further includes a bottom shell 7, the bottom shell 7 is connected to the bottom of the container 1 in a sleeved manner, and forms a mounting cavity 300 with the bottom of the container 1, and the atomizing assembly 3 is mounted in the mounting cavity 300. Through setting up drain pan 7, be favorable to protecting the bottom and the atomization component 3 of container 1, avoid damaging, increase of service life, drain pan 7 can be used for supporting moreover and place ultrasonic atomization device, and convenience of customers uses, and the practicality is strong.

In one embodiment of the present application, the ultrasonic atomization device further includes a housing 8 covering the periphery of the open end of the container 1, the container cover 4 is located in the housing 8, the housing 8 is provided with a mounting hole 81 matched with the mist outlet 41, and the mist outlet 41 is embedded in the mounting hole 81; there is also a vent gap 400 between the outer housing 8 and the container lid 4 and container 1, the vent gap 400 communicating with the cavity inlet 42. The outer shell 8 is arranged, so that the upper part of the container 1 and the container cover 4 are protected, damage is avoided, the service life is prolonged, and the appearance is more attractive; the ventilation gap 400 facilitates air to enter the cavity 100 through the cavity air inlet 42, so that the ventilation effect is ensured, and the practicability is high.

In one embodiment of the present application, referring to FIG. 1, the arrows in FIG. 1 indicate the direction of airflow. The ultrasonic atomization device further comprises a fan 9 arranged in the installation cavity 300, the bottom air inlet 71 is formed in the bottom shell 7, the bottom air inlet 71 is communicated with the installation cavity 300, the fan 9 is located at the bottom air inlet 71, and the ventilation gap 400 is communicated with the installation cavity 300. During the use, fan 9 passes through bottom air inlet 71 with the air and sucks in getting into installation cavity 300, then flow through after ventilating gap 400 by holding the chamber air inlet 42 entering and holding the chamber 100 in, get into gasoline economizer 2 from the admission gap 200 between gathering fog section of thick bamboo 5 and gasoline economizer 2 again, at last through gathering the liquid fog of fog import 52 in with gathering fog section of thick bamboo 5 and diffusing to the air through fog outlet 41, thereby form air passage, improve and ventilate and atomization efficiency, the reinforcing goes out the fog effect, promote user experience, therefore, the clothes hanger is strong in practicability.

Optionally, referring to fig. 1 and fig. 2, a support ring rib 13 is convexly arranged on the outer side wall of the container 1 in the radial direction, and the container 1 is supported on the top of the bottom shell 7 through the support ring rib 13; the outer side wall of the container 1 is also provided with air vents 14, and the air vents 14 are communicated with the two axial sides of the support ring ribs 13. The container 1 and the bottom shell 7 are simple and convenient to disassemble and assemble and convenient to maintain through the supporting ring ribs 13; the communication between the installation cavity 300 and the ventilation gap 400 is realized through the ventilation port 14, and the practicability is high.

Optionally, the bottom of the housing 8 is supported on the top of the bottom shell 7. The ultrasonic atomization device further comprises an annular sealing element 80, the annular sealing element 80 is sleeved on the outer side of the container 1 and supported on one side of the supporting ring rib 13 departing from the bottom shell 7, and the inner side of the bottom of the shell 8 is abutted against the annular sealing element 80.

In one embodiment of the present application, the ultrasonic atomization device further includes a control assembly 10, the control assembly 10 is disposed in the installation cavity 300, the control assembly 10 is electrically connected to the atomization assembly 3 and the fan 9, and the control assembly 10 is adapted to control the atomization assembly 3 and the fan 9 to operate. The control component 10 is favorable for realizing automatic control of the ultrasonic atomization device, the automation degree is higher, the use of a user is simple and convenient, and the practicability is high.

Optionally, the control assembly 10 includes a PCBA control board 101. The PCBA (Printed Circuit Board Assembly) is an entire Assembly process of a PCB (Printed Circuit Board) blank by SMT (Surface Mounted Technology) mounting or by DIP (Dual In-line Package) Package. SMT and DIP are the mode of integrating the spare part on the PCB board, improve the integrated degree of PCB board, and PCBA control panel 101's volume is littleer, is favorable to reducing control assembly 10 volume, saves installation space.

Optionally, the PCBA control panel 101 sets up in the one side that the fan 9 deviates from bottom air inlet 71, and the PCBA control panel 101 is located the side of blowing of fan 9 promptly, and in the ultrasonic atomization device course of operation, fan 9 can continuously blow cooling air flow to PCBA control panel 101, can play the radiating effect of cooling to PCBA control panel 101, reinforcing PCBA control panel 101's performance, increase of service life, the practicality is strong.

Optionally, the control assembly 10 further includes a display and control component 102, and the display and control component 102 is disposed on the side wall of the bottom shell 7, and can be used for displaying the working state of the ultrasonic atomization device and facilitating operation of the ultrasonic atomization device. For example, the display control component 102 can be an indicator light and control buttons.

Referring to fig. 1 and 2, another embodiment of the present application further provides an aromatherapy device including the ultrasonic atomization device provided by any one of the above embodiments.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An ultrasonic atomizing device, comprising:

a container adapted to contain a first liquid;

the fuel economizer is arranged in the container and is provided with an atomizing cavity and an atomizing opening communicated with the atomizing cavity, the atomizing cavity is mutually independent from an inner cavity of the container, the atomizing cavity is used for containing mixed liquid of the first liquid and the second liquid, and the density of the second liquid is smaller than that of the first liquid;

the atomization assembly comprises an ultrasonic atomization sheet and is used for atomizing the mixed liquid in the atomization cavity; and

and the liquid inlet channel is communicated with the inner cavity of the container and the bottom of the atomization cavity, so that the first liquid in the container can enter the atomization cavity.

2. The ultrasonic atomizing device of claim 1,

the bottom of the inner cavity of the container is provided with a mounting groove, the bottom end of the fuel economizer is mounted in the mounting groove, and the atomizing assembly is arranged at the bottom of the container and communicated with the atomizing cavity.

3. The ultrasonic atomizing device of claim 2,

the ultrasonic atomization device further comprises a bottom shell, the bottom shell is sleeved with the bottom shell and connected to the bottom of the container, an installation cavity is formed by surrounding the bottom of the container, and the atomization assembly is installed in the installation cavity.

4. The ultrasonic atomizing device of claim 3,

the ultrasonic atomization device further comprises a container cover, the container cover is connected to the top opening of the container in a buckling mode and is enclosed with the container to form a containing cavity, the fuel economizer is located in the containing cavity, and the atomization opening is communicated with the containing cavity; the container cover is further provided with a mist outlet and a cavity air inlet, and the mist outlet and the cavity air inlet are communicated with the cavity.

5. The ultrasonic atomizing device of claim 4,

the ultrasonic atomization device further comprises a mist gathering cylinder, the mist gathering cylinder is a cylinder body with two open ends, the mist gathering cylinder is arranged in the containing cavity, an opening cover at one end of the mist gathering cylinder is arranged on the periphery of the mist outlet, and the other end of the mist gathering cylinder passes through the atomization opening and is inserted into the fuel economizer.

6. The ultrasonic atomizing device of claim 4,

the ultrasonic atomization device also comprises a shell covering the periphery of the open end of the container, the container cover is positioned in the shell, the shell is provided with a mounting hole matched with the fog outlet, and the fog outlet is embedded in the mounting hole; and a ventilation gap is also arranged between the outer shell and the container cover and between the outer shell and the container, and the ventilation gap is communicated with the air inlet of the accommodating cavity.

7. The ultrasonic atomizing device of claim 6,

the ultrasonic atomization device further comprises a fan arranged in the installation cavity, a bottom air inlet is formed in the bottom shell and communicated with the installation cavity, the fan is oppositely positioned at the bottom air inlet, and the ventilation gap is communicated with the installation cavity.

8. The ultrasonic atomizing device of claim 7,

the outer side wall of the container is provided with a support ring rib in a protruding mode along the radial direction, and the container is supported on the top of the bottom shell through the support ring rib; the lateral wall of the container is also provided with air vents which are communicated with the two axial sides of the support ring ribs.

9. The ultrasonic atomizing device of claim 3,

the ultrasonic atomization device further comprises a control assembly, the control assembly is arranged in the installation cavity, and the control assembly is electrically connected with the atomization assembly.

10. An aromatherapy device, characterized by comprising the ultrasonic atomization device according to any one of claims 1 to 9.

Images