CN117138179B - Health-care electronic atomization device and control method thereof - Google Patents

Abstract

The invention relates to a health-care electronic atomization device and a control method thereof, wherein the control method comprises the following steps: a care start signal formed by the user sucking is acquired. And collecting oral cavity information of the user according to the nursing start signal. And judging the health condition of the oral cavity of the user according to the oral cavity information of the user. When the health condition of the oral cavity of the user is in a sub-health state, the first aerosol generating assembly is controlled to atomize the first atomized liquid and count the nursing start signal, so that the first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet, and the first atomized liquid contains the tooth protecting substance. When the frequency of generating the nursing start signal is larger than a preset value, the second aerosol generating assembly is controlled to atomize the second atomized liquid, so that the second aerosol formed by atomizing the second atomized liquid is discharged from the second air outlet. The invention not only protects the oral cavity, but also is easy to be accepted by users, and is beneficial to the health of the users.

Description

Health-care electronic atomization device and control method thereof

Technical Field

The invention relates to the technical field of aerosol generation, in particular to a health-care electronic atomization device and a control method thereof.

Background

With the development of economy, people pay more attention to their health condition, and an electronic atomization device is generally used for adjusting and treating respiratory air. For example, chinese patent with IPC classification No. F24F and application No. CN201610173426.6 discloses a negative ion aerosol range-extending generator, which includes: the device comprises a base, a fan housing, a negative ion generator and a spraying device filled with aerosol generating liquid, wherein an air duct and a turbocharging fan are arranged inside the base, an air inlet and an air outlet of the base are respectively arranged on the air duct, and a mounting seat is arranged outside the base. The fan housing is arranged on a base air outlet of an air channel of the base, HEPA (high efficiency particulate air) nets, electrostatic discharge tube groups and annular air channels are arranged on the fan housing along the axis, a diversion arc is arranged in the annular air channels, and a nozzle is arranged at an annular air channel opening. The negative ion generator and the spraying device are respectively arranged on the mounting seat of the base, wherein the axis of the ionization generating tube of the negative ion generator and the axis of the annular spraying head of the spraying device are collinear with the axis of the fan housing.

When the air conditioner is used, the turbocharging fan is started, air enters the air duct through the HEPA net at the air inlet of the base, after being pressurized by the turbocharging fan in the air duct, flows to the annular air duct of the fan housing through the air outlet of the base, and is sprayed out through the nozzle of the annular air duct; simultaneously, a water pump box of the spraying device is started, and the annular spraying head starts to spray; at this time, the ion generating tube arranged between the fan housing and the spraying device emits negative ions into the air flow, and negative ion fogs are formed along the axial direction of the fan housing under the action of the air flow. Due to the arrangement of the fan housing, air flows to the annular air duct of the fan housing after being pressurized by the turbocharging fan in the air duct, under the action of the guide arc of the annular air duct, air flow clings to the inner wall of the guide arc to flow and form jet flow, and under the action of the jet flow, negative ion fog clusters are carried out. Although negative ions can perform physiotherapy on users with symptoms such as dizziness and insomnia, for users who need to care oral cavities, additional instruments are needed to care so as to protect the oral cavities of the users. Therefore, there is an urgent need to solve the above problems.

Disclosure of Invention

The invention aims to provide a health-care electronic atomization device which not only can protect the oral cavity of a user, but also is easy to accept by the user and a control method thereof.

The scheme of the invention for solving the problems is that a health-care electronic atomization device is constructed, and the health-care electronic atomization device comprises a spray nozzle, a shell, a liquid storage component, a first aerosol generating component, a second aerosol generating component, an oral cavity information acquisition component and a control component, wherein the spray nozzle is provided with a first air outlet hole and a second air outlet hole, the first air outlet hole comprises an air inlet section and an air outlet section, the air outlet section is arranged around the second air outlet hole, the angle formed by the inner wall surface of the air outlet section and the axial direction of the spray nozzle is larger than 20 degrees, the air inlet section is communicated with the air outlet section, and the second air outlet hole is arranged along the axial direction of the spray nozzle in an extending way;

the shell is connected with the spray nozzle; the liquid storage assembly is positioned in the shell, a first liquid storage cavity and a second liquid storage cavity are arranged in the liquid storage assembly, first atomized liquid is contained in the first liquid storage cavity, the first atomized liquid contains tooth protection substances, and second atomized liquid is contained in the second liquid storage cavity; the first aerosol generating assembly is positioned in the first liquid storage cavity and is used for atomizing the first atomized liquid, and first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet hole; the second aerosol generating assembly is positioned in the second liquid storage cavity and is used for atomizing the second atomized liquid, and second aerosol formed by atomizing the second atomized liquid is discharged from the second air outlet hole; the oral information acquisition component is used for acquiring oral information of a user; the control component is used for controlling the first aerosol generating component or the second aerosol generating component to work according to the oral cavity information of the user.

Preferably, the air inlet section is annular, and the cross-sectional area of the air inlet section is larger than the cross-sectional area of the air outlet of the air inlet section; the air outlet section is annular and communicated with the air outlet of the air inlet section, and the air inlet section and the air outlet section are coaxially arranged.

Preferably, the spray nozzle is made of an elastic material to change an angle formed by an inner wall surface of the air outlet section and an axial direction of the spray nozzle when the spray nozzle is subjected to a force in a lateral direction of the spray nozzle.

Preferably, a clamping groove is arranged at the outer peripheral surface of the spray nozzle, and the clamping groove is positioned at the side wall of the air inlet section.

Preferably, the health-care electronic atomization device further comprises a wave generating piece, and the wave generating piece is used for driving the first aerosol generated by atomizing the first atomized liquid by the first aerosol generating component to flow towards the first air outlet hole in a wave mode when the first aerosol generating component works.

Preferably, the wave generating member comprises a fan located outside the reservoir assembly and upstream of the first aerosol generating assembly.

Preferably, the spray nozzle further comprises a plurality of third air outlet holes corresponding to the tooth positions of the user, the third air outlet holes are arranged around the outer peripheral surface of the spray nozzle at intervals, the first ends of the third air outlet holes are communicated with the air inlet section, and the second ends of the third air outlet holes are communicated with the outer peripheral surface of the spray nozzle.

Preferably, the health care electronic atomization device further comprises a gas path adjusting component, wherein the gas path adjusting component is located in the shell and used for blocking a gas path passage of the second gas outlet hole and the second gas mist generating component so that the first gas outlet hole is communicated with the first gas mist generating component and blocking a gas path passage of the first gas outlet hole and the first gas mist generating component so that the second gas outlet hole is communicated with the second gas mist generating component.

Preferably, the shell is provided with a connecting port, and the air inlet section and the second air outlet hole are communicated with the connecting port; a connecting cavity is formed between the shell and the liquid storage component, a first end of the connecting cavity is communicated with the connecting port, and a second end of the connecting cavity is communicated with the first liquid storage cavity and the second liquid storage cavity;

the gas path adjusting component is at least partially positioned in the connecting cavity, and in a first state, the gas path adjusting component blocks a gas path passage between the second gas mist generating component and the second gas outlet hole, so that the first gas mist generating component is communicated with the first gas outlet hole; and in a second state, the air passage adjusting component blocks an air passage between the first aerosol generating component and the first air outlet hole, so that the second aerosol generating component is communicated with the second air outlet hole.

In a second aspect, the present invention also discloses a control method of the health care electronic atomization device according to any one of the first aspect, including the following steps:

acquiring a nursing start signal formed by sucking of a user;

collecting oral cavity information of a user according to the nursing start signal;

judging the health condition of the oral cavity of the user according to the oral cavity information of the user;

when the health condition of the oral cavity of the user is in a sub-health state, the first aerosol generating assembly is controlled to atomize the first atomized liquid and count the nursing start signal, so that the first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet;

when the frequency of generating the nursing start signal is larger than a preset value, controlling the second aerosol generating assembly to atomize the second atomized liquid, and discharging second aerosol formed by atomizing the second atomized liquid from the second air outlet.

The beneficial effects of the invention are as follows: according to the invention, the first liquid storage cavity and the second liquid storage cavity are arranged, the first atomized liquid is accommodated in the first liquid storage cavity, the first atomized liquid contains tooth protecting substances, and the second atomized liquid is accommodated in the second liquid storage cavity. When the oral cavity monitoring device is used, user oral cavity information of a user is collected through the oral cavity information collection assembly, then the control assembly judges the oral cavity health condition of the user according to the user oral cavity information, when the health condition of the oral cavity of the user is in a sub-health state, the first atomized liquid is atomized first, so that the user can inhale the preset number of mouths, after the protection of the oral cavity is met, the second atomized liquid which is liked by the user is atomized, and therefore the oral cavity is protected, and the oral cavity monitoring device is easy to accept by the user. In addition, since the air outlet section is disposed around the second air outlet hole, and the angle formed by the inner wall surface of the air outlet section and the axial direction of the spray nozzle is greater than 20 °. Therefore, when the user sucks the aerosol, the first aerosol is easily attached to the teeth of the user, and the teeth are well protected. The second air outlet hole extends along the axial direction of the spray nozzle, so that the probability of contact between the second aerosol and teeth of a user is reduced, and teeth are better protected.

Drawings

The invention is described below with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of one embodiment of a healthcare electronic atomizing device according to the present invention;

FIG. 2 is a schematic view of the health care electronic atomizing device of FIG. 1 in a first state;

fig. 3 is an enlarged view of region a shown in fig. 2;

FIG. 4 is a schematic view of the health care electronic atomizing device of FIG. 1 in a second state;

FIG. 5 is a schematic view of another embodiment of a health care electronic atomizing device according to the present invention in a first state;

fig. 6 is a flowchart of an embodiment of a control method of the healthcare electronic atomizing device according to the present invention.

Detailed Description

The present invention will be described in detail below with reference to the drawings and detailed description.

Referring to fig. 1 to 4, the present invention provides a health care electronic atomization device, which comprises a spray nozzle 1, a housing 2, a liquid storage component 3, a first aerosol generating component 4, a second aerosol generating component 5, an oral cavity information acquisition component 6 and a control component 7. The spray nozzle 1 is in a flat column-shaped structure, and when the oral cavity needs to be nursed, the spray nozzle 1 is inserted into the oral cavity of a user. The spray nozzle 1 is provided with a first air outlet hole 11 and a second air outlet hole 12 which are isolated from each other, the first air outlet hole 11 is used for discharging first aerosol, the first air outlet hole 11 comprises an air inlet section 111 and an air outlet section 112, the air inlet section 111 is communicated with the air outlet section 112, and the air inlet section 111 and the air outlet section 112 are coaxially arranged. The air inlet section 111 is annular, and the cross-sectional area of the air inlet section 111 is greater than the cross-sectional area of the air outlet of the air inlet section 111, so that when the first aerosol is discharged from the air outlet section 112, the impact force is greater, and the first aerosol is easy to adhere to the oral cavity wall surface and teeth. Preferably, the cross-sectional area increases gradually from the air inlet of the air inlet section 111 to the air outlet of the air inlet section 111.

The air outlet section 112 is also annular and communicates with the air outlet of the air inlet section 111. The air outlet section 112 is arranged around the second air outlet hole 12, and the angle formed by the inner wall surface of the air outlet section 112 and the axial direction of the spray nozzle 1 is larger than 20 degrees, wherein the inner wall surface of the air outlet section 112 is the surface of the air outlet section 112 facing away from the second air outlet hole 12. Therefore, the first aerosol is easily adhered to the oral cavity wall surface and the teeth when discharged. It is understood that the angle formed by the inner wall surface of the air outlet segment 112 and the axial direction of the spray nozzle 1 may be 30 °, 40 °, 50 °, 60 °, 70 °, or the like, and the cross section of the air outlet segment 112 may be circular or elliptical, or the like.

The second air outlet hole 12 is used for discharging the second aerosol, and the second air outlet hole 12 is arranged along the axial extension of the spray nozzle 1 and is positioned on the central line of the spray nozzle 1. Thus, the residence time of the second aerosol in the mouth is reduced when the second aerosol is expelled. That is, after the user has finished caring for the teeth through the first aerosol, in order to breathe to the second aerosol quickly, the spray nozzle 1 may be directly and temporarily placed in the oral cavity, and then the health care electronic atomizing device of the present invention may be placed on a table or an automobile cab to slowly adjust the air environment around the user. Thus, the user experience is better improved.

The spray nozzle 1 is made of an elastic material to change the angle formed by the inner wall surface of the air outlet section 112 and the axial direction of the spray nozzle 1 when the spray nozzle 1 is subjected to a force in the lateral direction of the spray nozzle 1. Therefore, in the oral care, as the holding force of the teeth of the user against the spray nozzle 1 is changed, the direction in which the first aerosol is sprayed is changed, thereby facilitating the contact of the first aerosol with more teeth. Preferably, the outer circumferential surface of the spray nozzle 1 is provided with a clamping groove at the side wall of the air intake section 111, thereby better guiding the teeth to be clamped at the clamping groove.

The housing 2 is connected to the spray nozzle 1, and the housing 2 is provided with a connection port 21, and the air inlet section 111 and the second air outlet hole 12 are communicated with the connection port 21. Wherein the housing 2 may be formed by one or more components in combination, the structure of which is not particularly limited herein. The liquid storage assembly 3 is located the casing 2, is provided with first stock solution chamber 301 and second stock solution chamber 302 in the liquid storage assembly 3, has accomodate first atomized liquid in the first stock solution chamber 301, and first atomized liquid contains protects tooth material, has accomodate the second atomized liquid in the second stock solution chamber 302. Wherein the first atomized liquid and the second atomized liquid have different chemical compositions.

Specifically, the liquid storage assembly 3 includes a liquid storage tube 31, a partition plate 32, a first sealing member 33, a second sealing member 34, a first atomized liquid adsorbing cotton 35, and a second atomized liquid adsorbing cotton 36. The isolation plate 32 is located in the liquid storage tube 31 and divides the internal space of the liquid storage tube 31 into the first liquid storage cavity 301 and the second liquid storage cavity 302, the first liquid storage cavity 301 and the second liquid storage cavity 302 are isolated from each other, and the first liquid storage cavity 301 and the second liquid storage cavity 302 are not communicated with each other.

The first seal 33 is coupled to the first end of the liquid storage tube 31 to seal the first end of the liquid storage tube 31. The first sealing member 33 is provided with a first through hole 331 and a second through hole 332, the first through hole 331 and the second through hole 332 are arranged at intervals, the first through hole 331 is used for conveying the first aerosol to the first air outlet hole 11, and the second through hole 332 is used for conveying the second aerosol to the second air outlet hole 12. The second sealing member 34 is connected to the second end of the liquid storage tube 31, and the first end of the liquid storage tube 31 is disposed opposite to the second end of the liquid storage tube 31. The first atomized liquid adsorption cotton 35 is located in the first liquid storage cavity 301 and is used for adsorbing the first atomized liquid to supply liquid for the first aerosol generating assembly 4. The first atomized liquid adsorption cotton 35 is provided with a third through hole 351, and the third through hole 351 corresponds to the position of the first through hole 331.

The second atomized liquid adsorption cotton 36 is located in the second liquid storage cavity 302 and is used for adsorbing the second atomized liquid to supply liquid for the second aerosol generating assembly 5. The second atomized liquid adsorbing cotton 36 is provided with a fourth through hole 361, and the fourth through hole 361 corresponds to the position of the second through hole 332. In one embodiment, the first atomized liquid contains xylitol and the second atomized liquid contains anionic water. Wherein xylitol is a tooth-protecting substance, which can inhibit streptococcus growth and acid production, promote salivary secretion, slow down PH value drop, reduce acid erosion of teeth, prevent dental caries, reduce dental plaque production, and consolidate teeth. In another embodiment, the first atomized liquid contains sodium fluoride. Wherein, sodium fluoride is tooth protecting substance, fluoride ion in sodium fluoride reacts with tooth surface substances to mineralize the substances, so that the teeth become firm, and the tooth protecting agent can inhibit acid production of oral bacteria, change environment suitable for survival of bacteria in the oral cavity, prevent and treat decayed teeth and increase the strength of the teeth. It is to be understood that the first atomized liquid and the second atomized liquid may be selected according to need, and are not particularly limited herein.

The first aerosol generating assembly 4 is disposed in the first liquid storage cavity 301 and is used for atomizing a first atomized liquid, and the first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet hole 11. In this embodiment, the first aerosol generating assembly 4 includes a first liquid-guiding cotton column 41 and a first heating element 42 electrically connected to the control assembly 7, and the first liquid-guiding cotton column 41 is located in the third through hole 351 and contacts with the first atomized liquid absorbent cotton 35. The first heating element 42 is located in the first liquid-guiding cotton column 41 and contacts with the first liquid-guiding cotton column 41, and is used for atomizing the first atomized liquid in the first liquid-guiding cotton column 41. The first heat generating member 42 may be a heat generating wire wound in a tubular shape, a heat generating sheet wound in a tubular shape, or the like, and the structure thereof is not particularly limited herein. More specifically, in the present embodiment, the first heating element 42 is a heating wire wound into a tubular shape, and the heating wire is coaxially disposed with the first liquid-guiding cotton column 41. It is to be understood that the structure of the first aerosol-generating assembly 4 is not particularly limited herein as long as it is capable of atomizing the first atomized liquid.

The second aerosol generating assembly 5 is disposed in the second liquid storage chamber 302 and is configured to atomize a second atomized liquid, and the second aerosol atomized by the second atomized liquid is discharged from the second air outlet 12. In this embodiment, the second aerosol generating device 5 includes a second liquid-guiding cotton column 51 and a second heating element 52 electrically connected to the control device 7, where the second liquid-guiding cotton column 51 is located in the fourth through hole 361 and contacts with the second atomized liquid absorbent cotton 36. The second heating element 52 is located in the second liquid-guiding cotton column 51 and contacts with the second liquid-guiding cotton column 51 for atomizing the second atomized liquid in the second liquid-guiding cotton column 51. The second heat generating member 52 may be a heat generating wire wound in a tubular shape, a heat generating sheet wound in a tubular shape, or the like, and the structure thereof is not particularly limited herein. More specifically, in the present embodiment, the second heating element 52 is a heating wire wound into a tubular shape, and the heating wire is coaxially disposed with the second liquid-guiding cotton column 51. It is to be understood that the structure of the second aerosol-generating assembly 5 is not particularly limited herein as long as the second atomized liquid can be atomized.

The oral cavity information acquisition component 6 is electrically connected with the control component 7 and is used for acquiring the oral cavity information of a user. The oral information acquisition component 6 comprises a light source 61 and an image sensor 62, wherein the light source 61 is electrically connected with the control component 7 and is used for supplementing light for the image sensor 62. The image sensor 62 is electrically connected to the control assembly 7 for acquiring image information of the user's mouth and transmitting the image information to the control assembly 7. In the oral cavity, besides the shape, the color, the presence or absence of color spots and the like of teeth and gums can be analyzed through images, the states of organs such as teeth in the oral cavity can be detected through other environmental information in the oral cavity, and the states in the oral cavity can be judged more accurately and comprehensively through more comprehensive and various information. In another embodiment, the oral information gathering assembly 6 may include a pH sensor or/and an odor sensor or the like.

The health-care electronic atomization device further comprises a wave generating piece 81, wherein the wave generating piece 81 is used for driving the first aerosol generating component 4 to atomize first atomized liquid to form first aerosol which flows in the direction of the first air outlet hole 11 in a wave mode when the first aerosol generating component 4 works. Therefore, the first aerosol can flow around the oral cavity of the user, the contact area between the first aerosol and the wall surface of the oral cavity and the contact area between the first aerosol and the teeth can be well improved, and the teeth can be protected in an omnibearing manner. In this embodiment, the wave generating member 81 is a fan located within the housing 2, the fan being located outside the reservoir assembly 3 and upstream of the first aerosol generating assembly 4. Therefore, the air wave generating member 81 is less susceptible to the first aerosol, and the service life is improved.

The health-care electronic atomization device further comprises an air passage adjusting component 82, wherein the air passage adjusting component 82 is positioned in the shell 2 and used for blocking the air passage of the second air outlet hole 12 and the second air fog generating component 5 so as to enable the first air outlet hole 11 to be communicated with the first air fog generating component 4 and blocking the air passage of the first air outlet hole 11 and the first air fog generating component 4 so as to enable the second air outlet hole 12 to be communicated with the second air fog generating component 5.

A connecting cavity 22 is formed between the shell 2 and the liquid storage component 3, a first end of the connecting cavity 22 is communicated with the connecting port 21, and a second end of the connecting cavity 22 is communicated with the first liquid storage cavity 301 and the second liquid storage cavity 302. The air passage adjusting component 82 is located in the connecting cavity 22, and in the first state, the air passage adjusting component 82 blocks the air passage between the second aerosol generating component 5 and the second air outlet hole 12, so that the first aerosol generating component 4 is communicated with the first air outlet hole 11, and at this time, the flow direction of the first aerosol is shown by an arrow in fig. 2. In the second state, the air passage adjusting component 82 blocks the air passage between the first aerosol generating component 4 and the first air outlet hole 11, so that the second aerosol generating component 5 is communicated with the second air outlet hole 12, and at this time, the flow direction of the second aerosol is shown by an arrow in fig. 4. The device has the advantages of reliable structure and easiness in assembly and control.

Specifically, the air path adjusting assembly 82 includes a motor 821, a screw 822 and a stopper 823, a first end of the screw 822 is connected to the motor 821, and a second end of the screw 822 is screwed to the stopper 823. The block 823 is located above the outlet of the first liquid storage cavity 301 and the outlet of the second liquid storage cavity 302, and the motor 821 drives the block 823 to move transversely along the housing 2 by driving the screw 822 to rotate. Therefore, when the block 823 moves along the lateral direction of the casing 2, not only the air path can be controlled, but also condensate in the connecting cavity 22 can be removed, and the probability that a user sucks the condensate is reduced.

The health-care electronic atomization device further comprises condensate adsorption cotton 83, the end face of the liquid storage component 3 facing the fog outlet is provided with a containing groove 303 communicated with the fog outlet, and the condensate adsorption cotton 83 is positioned in the containing groove 303, so that condensate flowing down from the fog outlet can be adsorbed, and the probability of sucking the condensate by a user is reduced. In this embodiment, the engagement cavity 22 is formed between the first sealing member 33 and the housing 2, and the accommodating groove 303 is located on the surface of the first sealing member 33 facing the second air outlet hole 12, and the accommodating groove 303 communicates with the engagement cavity 22, so that more condensate can be accommodated, and leakage of condensate is preferably prevented. Specifically, the first liquid storage chamber 301 communicates with the engagement chamber 22 through the accommodation groove 303, and the second liquid storage chamber 302 communicates with the engagement chamber 22 through the accommodation groove 303. Therefore, even an excessive amount of condensate does not flow out toward the second air outlet hole 12.

In one embodiment of the present invention, the healthcare electronic atomization device further includes a battery 84, a sealing plate 85, a fixing seat 86, and an airflow sensor 87, where the battery 84 is used to supply power to the electrical devices such as the first aerosol generating component 4, the second aerosol generating component 5, and the like. The sealing piece 85 is located at the bottom wall of the connecting cavity 22 and covers the notch of the accommodating groove 303, the sealing piece 85 is provided with a first air passing hole 851 and a second air passing hole 852, the first air passing hole 851 is communicated with the connecting cavity 22 and the first through hole 331, and the second air passing hole 852 is communicated with the connecting cavity 22 and the second through hole 332. The first end of the stopper 823 abuts against the top wall of the engagement chamber 22, and the second end of the stopper 823 abuts against the sealing piece 85. The structure not only avoids air leakage, but also can easily push condensate on the sealing piece 85 into the condensate adsorption cotton 83, thereby well reducing the probability of sucking condensate by a user.

The fixing seat 86 is connected with the liquid storage component 3 and is positioned at one end of the liquid storage component 3 back to the connecting cavity 22, and has the advantages of simple and compact structure and convenience in assembly. An air flow sensor 87 is mounted at the mount 86. An air flow sensor 87 is electrically connected to the control assembly 7 for detecting whether the user is inhaling. The control component 7 is electrically connected with the first aerosol generating component 4 and the second aerosol generating component 5, and is used for controlling the first aerosol generating component 4 or the second aerosol generating component 5 to work according to the oral cavity information of a user.

Referring to fig. 5, in an embodiment of the present invention, the spray nozzle 1 further includes a plurality of third air outlet holes 13 for corresponding to the teeth of the user, the plurality of third air outlet holes 13 are spaced around the outer peripheral surface of the spray nozzle 1, the first end of the third air outlet holes 13 is in communication with the air inlet section 111, and the second end of the third air outlet holes 13 is in communication with the outer peripheral surface of the spray nozzle 1. The first aerosol also flows out of the third air outlet hole 13 when the user inhales. Because the third air outlet hole 13 corresponds to the tooth position of the user, the first air fog directly washes the teeth when the user nurses the oral cavity without additional tools, so that the protection effect is better, and the problem that the teeth are easy to damage when the teeth are washed by a toothbrush or other jigs is avoided.

Preferably, the first air guide groove 14 extending along the longitudinal direction of the spray nozzle 1 is arranged on the peripheral surface of the spray nozzle 1, and the first air guide groove 14 is communicated with the third air outlet hole 13, so that the first air mist can flow from the inner surfaces of the teeth of a user during sucking, and the problem of unsmooth flow is avoided. More preferably, an annular blocking part 15 is arranged on the outer peripheral surface of the spray nozzle 1, an annular avoidance groove 16 is arranged on the inner side of the end surface of the blocking part 15, which is opposite to the spray nozzle 1, the avoidance groove 16 is communicated with the third air outlet holes 13, and a plurality of second air guide grooves 17 which are in one-to-one correspondence with the third air outlet holes 13 are arranged on the groove wall of the avoidance groove 16. In use, the teeth of the user extend at least partially into the avoidance groove 16, and the first air guide groove 14 and the second air guide groove 17 are respectively positioned on two opposite sides of the teeth, so that the contact between the first aerosol and the teeth is better ensured.

In one embodiment, the healthcare electronic atomizing device further comprises a key switch, wherein the key switch is electrically connected with the control component 7, so that when the key switch triggers the control component 7, the control component 7 controls the first aerosol generating component 4 or the second aerosol generating component 5 to work, and therefore, atomized liquid can be atomized to form aerosol without sucking the aerosol through the spray nozzle 1 by a user, and the ambient air can be regulated by the aerosol. That is, when it is not necessary to protect the oral cavity of the user, it is also possible to control the operation of the second aerosol-generating module 5 and to emit the aerosol formed by atomizing the second atomized liquid into the atmospheric environment such as the inside of a car or the like, so as to regulate the ambient air. It will be appreciated that the manner of use may be used according to the preference of the user and is not particularly limited herein.

Referring to fig. 6, the invention also discloses a control method suitable for the above-mentioned health care electronic atomization device, comprising the following steps:

s1, acquiring a nursing start signal formed by sucking of a user;

when the user sucks, the air flow sensor 87 is triggered, and the air flow sensor 87 detects the sucking action of the user and sends a nursing start signal to the control assembly 7.

S2, collecting oral cavity information of a user according to a nursing start signal;

after acquiring the care start signal, the control module 7 controls the light source 61 in the oral information acquiring module 6 to be turned on and controls the image sensor 62 to acquire an oral image to acquire oral information of the user.

S3, judging the health condition of the oral cavity of the user according to the oral cavity information of the user;

defining the oral health of the user based on the whiteness level of the teeth, e.g., as a health state when the whiteness level of the teeth is greater than a first preset value; when the whiteness of the teeth is not greater than a first preset value, a sub-health state is defined. The control unit 7 compares the image transmitted from the image sensor 62 with a preset image to acquire the health condition of the user's mouth.

S4, when the health condition of the oral cavity of the user is in a sub-health state, controlling the first aerosol generating assembly 4 to atomize the first atomized liquid and count a nursing start signal, so that first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet hole 11;

the oral cavity is in sub-healthy user, when beginning to inhale, the first aerosol generation subassembly 4 atomizing first atomized liquid of control assembly 7 control to satisfy user's requirement of inhaling, protect user's oral cavity through first aerosol simultaneously, avoid the second aerosol to cause the harm to the tooth in user's oral cavity. During this process, the control assembly 7 counts the number of mouths that the user has sucked.

In one embodiment of the present invention, the step S4 further includes:

when the first aerosol generating component 4 is controlled to atomize the first atomized liquid, the air wave generating component 81 is controlled to work so as to drive the first aerosol formed by the first aerosol generating component 4 atomizing the first atomized liquid to flow in a wave-shaped manner towards the first air outlet hole 11.

And S5, when the frequency of generating the nursing start signal is greater than a preset value, controlling the second aerosol generating assembly 5 to atomize the second atomized liquid, so that the second aerosol formed by atomizing the second atomized liquid is discharged from the second air outlet hole 12.

The preset value may be 8, 9, 10, or the like, which may be set as needed, and is not particularly limited herein. After sucking the first aerosol for a preset number of times, the control component 7 controls the second aerosol generating component 5 to atomize the second atomized liquid, so that the user can suck the favorite aerosol. In order to allow the aerosol formed by atomizing the second atomized liquid to stay in the surrounding environment for a long time, the second aerosol-generating assembly 5 may be controlled to atomize for a pre-examination time and spray the spray nozzle 1 toward the surrounding environment.

The second air outlet hole 12 is positioned at the center line of the spray nozzle 1, and the second air mist is discharged from the second air outlet hole 12, so that the smell can be prevented from being mixed, the taste is full, the flow to the more areas of teeth is reduced, and the teeth are well protected. For example, if the user is loving to smoke the cigarette at ordinary times, and the cigarette contains nicotine, the first aerosol contains the tooth protecting substance, and after the tooth protecting substance is attached to the tooth surface and the surface of other tissues of the oral cavity, the problem that cavitation is generated in the cell pulp when the nicotine acts on the periodontal ligament cells can be avoided, and meanwhile, the influence on DNA synthesis and cell proliferation of the periodontal ligament cells and the attachment of cells to the tooth root surface can be avoided.

It will be appreciated that the stop 823 is located on the left side of the outlet of the first reservoir 301 when the inhalation is started, and the stop 823 blocks the air passage between the second reservoir 302 and the second air outlet hole 12. After the user has sucked the aerosol for a preset number of times, the controller controls the motor 821 to drive the stop 823 to move rightward and cover the outlet of the first liquid storage cavity 301 and the first air outlet hole 11 so as to block the air passage between the first liquid storage cavity 301 and the first air outlet hole 11, and the air passage between the second liquid storage cavity 302 and the second air outlet hole 12 is communicated. When the user inhales again, the controller controls the second aerosol generating assembly 5 to operate, and the second aerosol flows out from the second air outlet hole 12.

In summary, according to the present invention, the first liquid storage cavity 301 and the second liquid storage cavity 302 are provided, the first liquid storage cavity 301 is filled with the first atomized liquid, the first atomized liquid contains the tooth care material, and the second liquid storage cavity 302 is filled with the second atomized liquid. When the oral cavity information acquisition device is used, user oral cavity information of a user is acquired through the oral cavity information acquisition component 6, then the control component 7 judges the oral cavity health condition of the user according to the user oral cavity information, when the health condition of the oral cavity of the user is in a sub-health state, the first atomized liquid is atomized first, so that the user can inhale the preset number of mouths to meet the requirement that the user protects the oral cavity, and then the second atomized liquid which is liked by the user is atomized, so that the oral cavity is protected, and the oral cavity is accepted by the user easily. Further, since the air outlet segment 112 is disposed around the second air outlet hole 12, the inner wall surface of the air outlet segment 112 forms an angle of more than 20 ° with the axial direction of the spray nozzle 1. Therefore, when the user sucks the aerosol, the first aerosol is easily attached to the teeth of the user, and the teeth are well protected. The second air outlet hole 12 is arranged along the axial extension of the spray nozzle 1, so that the probability of the second aerosol contacting with teeth of a user is reduced, and the teeth are better protected.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The health-care electronic atomization device is characterized by comprising a spray nozzle, a shell, a liquid storage assembly, a first aerosol generation assembly, a second aerosol generation assembly, an oral cavity information acquisition assembly and a control assembly, wherein the spray nozzle is provided with a first air outlet hole and a second air outlet hole, the first air outlet hole comprises an air inlet section and an air outlet section, the air inlet section is annular, and the cross section area of an air inlet of the air inlet section is larger than the cross section area of an air outlet of the air inlet section; the air outlet section is arranged around the second air outlet hole, the angle formed by the inner wall surface of the air outlet section and the axial direction of the spray nozzle is larger than 20 degrees, the air outlet section is annular and communicated with the air outlet of the air inlet section, the air inlet section and the air outlet section are coaxially arranged, and the second air outlet hole extends along the axial direction of the spray nozzle;

the shell is connected with the spray nozzle, the shell is provided with a connecting port, and the air inlet section and the second air outlet hole are communicated with the connecting port; the liquid storage assembly is positioned in the shell, a connecting cavity is formed between the shell and the liquid storage assembly, a first end of the connecting cavity is communicated with the connecting port, a first liquid storage cavity and a second liquid storage cavity are arranged in the liquid storage assembly, a second end of the connecting cavity is communicated with the first liquid storage cavity and the second liquid storage cavity, a first atomized liquid is accommodated in the first liquid storage cavity, the first atomized liquid contains tooth protecting substances, and a second atomized liquid is accommodated in the second liquid storage cavity; the first aerosol generating assembly is positioned in the first liquid storage cavity and is used for atomizing the first atomized liquid, and first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet hole; the second aerosol generating assembly is positioned in the second liquid storage cavity and is used for atomizing the second atomized liquid, and second aerosol formed by atomizing the second atomized liquid is discharged from the second air outlet hole; the oral information acquisition component is used for acquiring oral information of a user; the control component is used for controlling the first aerosol generating component or the second aerosol generating component to work according to the oral cavity information of the user;

the health-care electronic atomization device further comprises a gas path adjusting component, wherein the gas path adjusting component is positioned in the shell and used for blocking a gas path passage of a second gas outlet hole and the second gas fog generating component so as to enable the first gas outlet hole to be communicated with the first gas fog generating component and blocking a gas path passage of the first gas outlet hole and the first gas fog generating component so as to enable the second gas outlet hole to be communicated with the second gas fog generating component;

the gas path adjusting component is at least partially positioned in the connecting cavity, and in a first state, the gas path adjusting component blocks a gas path passage between the second gas mist generating component and the second gas outlet hole, so that the first gas mist generating component is communicated with the first gas outlet hole; and in a second state, the air passage adjusting component blocks an air passage between the first aerosol generating component and the first air outlet hole, so that the second aerosol generating component is communicated with the second air outlet hole.

2. The healthcare electronic atomizing device according to claim 1, wherein the spray nozzle is made of an elastic material to change an angle formed by an inner wall surface of the air outlet section and an axial direction of the spray nozzle when the spray nozzle is subjected to a force in a lateral direction of the spray nozzle.

3. The healthcare electronic atomizing device according to claim 2, wherein a clamping groove is provided at an outer peripheral surface of the spray nozzle, the clamping groove being located at a side wall of the air intake section.

4. The healthcare electronic atomizing device according to claim 1, further comprising a wave generating member for driving the first aerosol generating member to atomize the first aerosol formed by the first atomized liquid to flow in a wave-like manner toward the first outlet hole when the first aerosol generating member is operated.

5. The healthcare electronic atomizing device according to claim 4, wherein said air wave generating member comprises a fan, said fan being located outside said reservoir assembly and upstream of said first aerosol generating assembly.

6. The healthcare electronic atomization device according to claim 1, wherein the spray nozzle further comprises a plurality of third air outlet holes corresponding to the tooth positions of the user, the plurality of third air outlet holes are arranged at intervals around the outer peripheral surface of the spray nozzle, a first end of each third air outlet hole is communicated with the air inlet section, and a second end of each third air outlet hole is communicated with the outer peripheral surface of the spray nozzle.

7. A health care electronic atomising device as claimed in claim 1, characterized in that the control method comprises the steps of:

acquiring a nursing start signal formed by sucking of a user;

collecting oral cavity information of a user according to the nursing start signal;

judging the health condition of the oral cavity of the user according to the oral cavity information of the user;

when the health condition of the oral cavity of the user is in a sub-health state, the first aerosol generating assembly is controlled to atomize the first atomized liquid and count the nursing start signal, so that the first aerosol formed by atomizing the first atomized liquid is discharged from the first air outlet;

when the frequency of generating the nursing start signal is larger than a preset value, controlling the second aerosol generating assembly to atomize the second atomized liquid, and discharging second aerosol formed by atomizing the second atomized liquid from the second air outlet.