CN115920180A - Electrostatic atomizing device and personal care device - Google Patents
Electrostatic atomizing device and personal care device Download PDFInfo
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- CN115920180A CN115920180A CN202211731203.9A CN202211731203A CN115920180A CN 115920180 A CN115920180 A CN 115920180A CN 202211731203 A CN202211731203 A CN 202211731203A CN 115920180 A CN115920180 A CN 115920180A
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Abstract
The invention provides an electrostatic atomization device and a personal care device, wherein the electrostatic atomization device comprises an atomization piece, a driving piece and an electrostatic application piece. The driving piece is electrically connected with the atomizing piece, the driving piece is used for applying driving voltage to the atomizing piece, the atomizing piece can generate vibration and atomize a nursing medium to form atomized liquid drops under the condition of receiving the driving voltage, the electrostatic applying piece is electrically connected with the atomizing piece, the atomized liquid drops load charges under the condition that the atomizing piece receives the voltage applied by the electrostatic applying piece, the voltage transformation piece is used for changing the driving voltage applied to the atomizing piece by the driving piece, the voltage transformation piece is used for isolating the driving signal and atomizing the applying signal, the driving signal is used for controlling driving, and the atomizing applying signal is used for controlling the electrostatic applying piece.
Description
Technical Field
The invention belongs to the technical field of personal care equipment, and particularly relates to an electrostatic atomization device and a personal care device.
Background
When a user dries hair, the user often needs to use nursing media such as hair care essence or protein liquid to nurse the hair, and the water ion electric hair dryer in the prior art can only blow out water ions, but cannot atomize the nursing media. The electric hair drier with the nursing medium atomizing function has the advantages that atomized liquid drops blown out of the electric hair drier are neutral liquid drops, the adhesive force between the atomized liquid drops and hair is poor, and therefore a good hair care effect cannot be achieved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first object of the present invention is to propose an electrostatically atomizing device.
A second object of the invention is to propose a personal care apparatus.
To achieve at least one of the above objects, according to a first aspect of the present invention, there is provided an electrostatic atomization device for a personal care device, the electrostatic atomization device comprising: an atomizing member configured to be capable of generating vibration when energized; the driving part is electrically connected with the atomizing part and is used for applying a driving voltage to the atomizing part, and the atomizing part can generate vibration and atomize the nursing medium to form atomized liquid drops under the condition of receiving the driving voltage; an electrostatic applicator configured to apply a voltage, the electrostatic applicator being electrically connected to the atomizing member, the atomized liquid droplets carrying an electric charge when the atomizing member is subjected to the voltage applied by the electrostatic applicator; the pressure changing part is electrically connected with the driving part and the atomizing part, the pressure changing part is used for isolating a driving signal and an atomizing application signal, the driving signal is used for controlling the driving part, and the atomizing application signal is used for controlling the electrostatic application part.
The application provides an electrostatic atomization device, the driving piece can exert driving voltage to the piece that atomizes, and the piece that atomizes can produce the vibration under the condition of receiving driving voltage, and when nursing medium process piece that atomizes, the atomizing of vibration can atomize in order to form atomizing air current to nursing medium. Under the condition of air outlet of the air outlet structure of the personal care device, negative pressure can be formed near the air outlet of the air outlet structure, atomized air flow formed by the electrostatic atomization device is sucked into air flow blown out by the air outlet structure, therefore, the blown air flow blows fog drops in the atomized air flow to a user together, the fog drops are blown to all parts of hair, high-temperature air flow blown to the hair of the user is wet, the situation that the hair of the user is dried by hot air and is too dry is avoided, and further the hair quality of the user is prevented from being influenced. Wherein the caring medium can be water, or essential oil for hair care.
The electrostatic applying part is electrically connected with the atomizing part, the electrostatic applying part can apply voltage to the atomizing part, under the condition that the atomizing part receives the voltage applied by the electrostatic applying part, a voltage difference is formed between the atomizing part and the ground, at the moment, the atomizing part can generate electrostatic charges, and when the nursing medium passes through the atomizing part, the atomizing airflow is charged. The atomizing airflow with static electricity is easier to be adsorbed on the hair of a user, so that the adsorption force of the atomizing airflow is improved, and the hair care effect of the personal care device is improved. And the atomized nursing medium can be essential oil with hair care effect and the like, and can also be water, so that various requirements of users are met.
The driving piece and the static applying piece work independently, the static atomizing device can form atomizing airflow without load charges and atomizing airflow with load charges, and a user can control the working mode of the atomizing assembly according to the requirement of the user so that the atomizing assembly forms atomizing airflow with load charges or without load charges.
The driving piece and the static applying piece are located on different sides of the pressure changing piece, the driving signal and the atomization applying signal are isolated through the pressure changing piece, the application of static can be avoided from influencing the driving signal, and the atomization effect and the static applying effect can be improved.
According to the electrostatic atomization device of the invention, the following distinguishing technical characteristics can be provided:
in the above technical solution, the atomizing member includes: the positive pole atomization piece is provided with a positive pole wiring; negative pole atomizing piece, with the laminating of anodal atomizing piece, negative pole atomizing piece is equipped with the negative pole wiring, and anodal wiring and negative pole wiring are connected with the driving piece electricity, and anodal atomizing piece is receiving under driving voltage's the condition, and anodal atomizing piece can vibrate negative pole atomizing piece.
In this technical scheme, anodal atomizing and negative pole atomizing all are connected with the driving piece electricity, and anodal atomizing and negative pole atomizing laminate mutually moreover, and anodal atomizing and negative pole atomizing are connected, consequently form electric loop between driving piece, anodal atomizing and negative pole atomizing. Under driving piece output drive voltage's the condition, anodal atomizing piece can take place deformation under voltage effect, and the negative pole atomizing piece can be hammered to the reciprocal deformation of anodal atomizing piece to make anodal atomizing piece produce the vibration to negative pole atomizing piece. Under the condition that the nursing medium passes through the negative pole atomizing part, the nursing medium forms an atomizing airflow under the vibration of the negative pole atomizing part.
In any one of the above technical solutions, the cathode atomizing member includes: and the piezoelectric crystal or the piezoelectric ceramic deforms relative to the cathode atomizing part under the condition that the piezoelectric crystal or the piezoelectric ceramic receives the driving voltage.
In this technical scheme, anodal atomizing piece can be piezoelectric crystal, piezoelectric crystal can take place deformation under the circumstances of applied voltage, when stopping when applying voltage to piezoelectric crystal, piezoelectric crystal can the reconversion, utilize this characteristic, numerical value through changing driving voltage, can make piezoelectric crystal take place the deformation of not equidimension, piezoelectric crystal can strike negative pole atomizing piece at deformation process, thereby produce the vibration to negative pole atomizing piece, under the circumstances of nursing medium process negative pole atomizing piece, the nursing medium forms the atomizing air current under the vibration of negative pole atomizing piece.
Anodal atomizing piece also can be piezoceramics, piezoceramics can take place deformation under the condition by the impressed voltage, when stopping to piezoceramics impressed voltage, piezoceramics can the reconversion, utilize this characteristic, numerical value through changing driving voltage, can make piezoceramics take place the deformation of different degrees, piezoceramics can strike negative pole atomizing piece at deformation process, thereby produce the vibration to negative pole atomizing piece, under the condition of nursing medium through negative pole atomizing piece, the nursing medium forms atomizing air current under the vibration of negative pole atomizing piece.
By applying a voltage to the piezoelectric material to generate vibration due to its deformation characteristic, it is not necessary to provide a driving structure to generate vibration, and the stability of generating vibration can be improved.
In one possible application, the negative atomization member may be a metal sheet.
In any of the above technical solutions, the electrostatic applying member is electrically connected to the negative electrode atomizing member.
In this technical scheme, the piece is applyed to static and the contact of negative pole atomizing piece, forms the voltage difference between negative pole atomizing piece and the ground, and negative pole atomizing piece can produce electrostatic charge this moment, when nursing medium process atomizing piece for atomizing air current is electrified. Because the negative pole atomizing piece can produce the vibration, both produce the vibration through same part, produce static electric charge again, can improve atomizing air current charge volume to be favorable to improving atomizing air current's adsorption effect, be favorable to improving the user and experience the use of personal care device.
In any one of the above technical schemes, the cathode atomization member is provided with an atomization hole, the cathode atomization member atomizes the nursing medium entering the atomization hole, and the anode atomization member avoids the atomization hole.
In this technical scheme, the shaping has the atomizing hole on negative pole atomizing spare, and under the condition that nursing medium passed the atomizing hole, negative pole atomizing spare made nursing medium form the atomizing air current through the vibration. Through set up a plurality of atomizing holes on negative pole atomizing spare, be favorable to improving the area of contact of negative pole atomizing spare and nursing medium, be favorable to improving the atomization effect to nursing medium. Moreover, through set up the atomizing hole on negative pole atomizing spare, when nursing medium process atomizing hole, because the sectional area of flow channel reduces, therefore fluidic velocity of flow can accelerate, is favorable to improving the exhaust velocity of atomizing air current.
The positive pole atomizing piece dodges the atomizing hole, prevents that positive pole atomizing piece from blockking that nursing medium flows in the atomizing hole, improves atomizing stability.
In any of the above technical solutions, the first side of the cathode atomization member is attached to the anode atomization member, and the first side of the cathode atomization member and the second side of the cathode atomization member are two sides of the cathode atomization member that are deviated from each other; the aperture of the atomization hole decreases from the first side of the negative atomization member to the second side of the negative atomization member.
In this technical scheme, the nursing medium is contacted with the negative pole atomizing piece by the first side of negative pole atomizing piece to in getting into the atomizing hole by the first side of negative pole atomizing piece, atomizing air current is by the second side discharge atomizing hole of negative pole atomizing piece.
By the first side of atomizing piece to the second side of atomizing piece, the aperture of atomizing hole reduces, be located the first side of atomizing piece, the aperture of atomizing hole is great, can improve the nursing medium volume that flows into in the atomizing hole, along with the aperture of atomizing hole reduces, the velocity of flow of atomizing air flow in the atomizing hole is accelerated, make atomizing air flow can erupt negative pole atomizing piece, make atomizing air flow can flow to user's hair surface through faster velocity of flow, avoid atomizing air flow dispersion, be favorable to improving the effect of moisturizing to user's hair.
In any of the above solutions, the positive electrode atomizing member is configured in an annular shape, and the atomizing hole is located in an annular region of the positive electrode atomizing member.
In this technical scheme, the shape of anodal atomizing spare is the annular, and a plurality of atomizing holes concentrate on in the annular region that anodal atomizing spare encloses, and anodal atomizing spare can dodge the atomizing hole, avoids causing the atomizing hole to shelter from. And, a plurality of atomizing holes are concentrated and are set up, avoid exhaust atomizing air current dispersion, further improve atomizing air current and to the effect of moisturizing of user's hair.
In any of the above technical solutions, the voltage transformation member includes: and the transformer is electrically connected with the driving piece and the atomizing piece.
In the technical scheme, a transformer is arranged between the driving part and the atomizing part, and the driving voltage output by the driving part is applied to the atomizing part after the voltage transformation of the transformer. The transformer can adjust drive voltage for the voltage of applying for the atomizing piece is in setting for the within range, with voltage control in safe range, is favorable to improving personal care device's safety in utilization.
Moreover, the driving voltage is adjusted through the transformer, so that the stability of the driving voltage is improved, the vibration stability of the atomization piece can be improved, and the atomization effect of the nursing medium can be improved.
In any of the above technical solutions, the input end of the transformer is electrically connected to the driving member, and the electrostatic applying member is electrically connected to the output end of the transformer.
In this technical scheme, the driving piece is located the input side of transformer, and static applying part is located the output side of transformer, and with the driving piece with static applying part setting in the different sides of transformer, exert the signal through the transformer to drive signal and atomizing and keep apart, avoid drive signal and atomizing to exert signal influence each other.
The second aspect of the present invention further provides a personal care device, which includes the electrostatic atomization device according to any of the above technical solutions, and can achieve the same technical effects, and therefore, the details are not repeated herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic configuration diagram of an electrostatic atomizing apparatus in an embodiment of the present invention;
fig. 2 is a schematic structural view showing a positive electrode atomizing member and a negative electrode atomizing member in an embodiment of the present invention;
fig. 3 shows a schematic block diagram of an electrostatically atomizing device in the embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
100 atomization parts, 110 positive electrode atomization parts, 120 negative electrode atomization parts, 121 atomization holes, 200 driving parts, 300 electrostatic application parts and 400 pressure changing parts.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An electrostatically atomizing device and a personal care device provided according to some embodiments of the present invention are described below with reference to fig. 1 to 3.
In some embodiments of the present invention, as illustrated in conjunction with fig. 1 and 2, there is provided an electrostatic atomization device for a personal care device, the electrostatic atomization device comprising: an atomizing member 100, a driving member 200, an electrostatic applying member 300, and a pressure-varying member 400. The atomizing part 100 can produce the vibration when circular telegram, and driving piece 200 is used for producing driving voltage, and driving piece 200 is connected with atomizing part 100 electricity, and driving piece 200 is used for applying driving voltage to atomizing part 100, and atomizing part 100 can produce the vibration and atomize the formation atomizing liquid drop to nursing medium under the condition that atomizing part 100 received driving voltage. The electrostatic applicator 300 is used to apply a voltage, the electrostatic applicator 300 is electrically connected to the atomizing member 100, and when the atomizing member 100 receives the voltage applied by the electrostatic applicator 300, the atomized liquid droplets are charged. The voltage transformation unit 400 is electrically connected to the driving unit 200 and the atomizing unit 100, and is used to isolate a driving signal for controlling the driving unit 200 from an atomizing application signal for controlling the electrostatic application unit 300.
In the electrostatic atomization device provided by the embodiment, the driving member 200 can apply a driving voltage to the atomization member 100, the atomization member 100 can generate vibration when the atomization member 100 receives the driving voltage, and the vibration atomization member 100 can atomize the care medium to form the atomization airflow when the care medium passes through the atomization member 100. Under the condition of air outlet of the air outlet structure of the personal care device, negative pressure can be formed near the air outlet of the air outlet structure, atomized air flow formed by the electrostatic atomization device is sucked into air flow blown out by the air outlet structure, therefore, the blown air flow blows fog drops in the atomized air flow to a user together, the fog drops are blown to all parts of hair, high-temperature air flow blown to the hair of the user is wet, the situation that the hair of the user is dried by hot air and is too dry is avoided, and further the hair quality of the user is prevented from being influenced. Wherein the caring medium can be water, or essential oil for hair care.
The electrostatic applicator 300 is electrically connected to the atomizer 100, the electrostatic applicator 300 can apply a voltage to the atomizer 100, and when the atomizer 100 receives the voltage applied by the electrostatic applicator 300, a voltage difference is formed between the atomizer 100 and the ground, and at this time, the atomizer 100 can generate an electrostatic charge, and when the care medium passes through the atomizer 100, the atomization airflow is charged. The atomizing airflow with static electricity is easier to be adsorbed on the hair of a user, so that the adsorption force of the atomizing airflow is improved, and the hair care effect of the personal care device is improved. And the atomized nursing medium can be essential oil with hair care effect, and the like, and can also be water, so that various requirements of users are met.
The driving member 200 and the electrostatic applying member 300 work independently, the electrostatic atomization apparatus can form atomization airflow not only without charge but also with charge, and a user can control the working mode of the atomization assembly according to the user's requirement, so that the atomization assembly forms atomization airflow with charge or without charge.
The driving member 200 and the electrostatic applying member 300 are located at different sides of the transformer 400, and the driving signal and the atomization applying signal are isolated through the transformer 400, so that the influence of the application of static electricity on the driving signal can be avoided, and the atomization effect and the static applying effect can be improved.
In one possible application, the driver 200 comprises: the ultrasonic drive circuit comprises a drive chip, a switching device and a high-frequency transformer, wherein the drive chip drives the high-frequency transformer to generate an ultrasonic drive signal through the switching device.
The electrostatic applicator 300 includes: an internal transformer and a voltage doubler circuit, which can amplify low voltage and generate stable high voltage output.
In the above embodiment, as shown in fig. 1 and 2, the atomizing member 100 includes: anodal atomizing 110 and negative pole atomizing 120, anodal atomizing 110 is equipped with anodal wiring, and negative pole atomizing 120 and the laminating of anodal atomizing, negative pole atomizing 120 are equipped with the negative pole wiring, and anodal wiring and negative pole wiring are connected with driving piece 200 electricity, and anodal atomizing 110 is receiving under driving voltage's the condition, and anodal atomizing 110 can vibrate negative pole atomizing 120.
The positive pole atomizing part 110 and the negative pole atomizing part 120 are both electrically connected with the driving part 200, the positive pole atomizing part 110 is attached to the negative pole atomizing part 120, and the positive pole atomizing part 110 is electrically connected with the negative pole atomizing part 120, so that an electric loop is formed among the driving part 200, the positive pole atomizing part 110 and the negative pole atomizing part 120. Under the condition that the driving part 200 outputs the driving voltage, the positive pole atomizing part 110 can deform under the action of the voltage, and the negative pole atomizing part 120 can be hammered by the reciprocating deformation of the positive pole atomizing part 110, so that the positive pole atomizing part 110 vibrates the negative pole atomizing part 120. In the case where the treating medium passes through the negative atomizing member 120, the treating medium forms an atomized air flow by the vibration of the negative atomizing member 120.
In any of the above embodiments, the positive electrode atomization member 110 includes: a piezoelectric crystal or a piezoelectric ceramic, which deforms relative to the cathode atomizing member 120 when receiving the driving voltage.
By applying a voltage to the piezoelectric material to generate vibration due to its deformation characteristic, it is not necessary to provide a driving structure to generate vibration, and stability in generating vibration can be improved.
In one possible application, the negative atomization member 120 may be a metal sheet.
As shown in fig. 1, in any of the above embodiments, the electrostatic application member 300 is electrically connected to the negative atomization member 120.
The electrostatic applicator 300 is in contact with the negative atomization member 120, a voltage difference is formed between the negative atomization member 120 and the ground, and at this time, the negative atomization member 120 can generate electrostatic charges, so that the atomization airflow is charged when the care medium passes through the atomization member 100. Because negative pole atomizing piece 120 can produce the vibration, both produce the vibration through same part, produce static charge again, can improve atomizing air current charge volume to be favorable to improving atomizing air current's adsorption effect, be favorable to improving the user and experience the use of personal care device.
With reference to fig. 1 and fig. 2, in any of the above embodiments, the negative atomization member 120 is provided with an atomization hole 121, the negative atomization member 120 atomizes the care medium entering the atomization hole 121, and the positive atomization member 110 avoids the atomization hole 121.
The negative pole atomizing part 120 is provided with an atomizing hole 121, and the negative pole atomizing part 120 vibrates to enable the care medium to form an atomizing airflow under the condition that the care medium passes through the atomizing hole 121. Through set up a plurality of atomization holes 121 on negative pole atomizing piece 120, be favorable to improving the area of contact of negative pole atomizing piece 120 and nursing medium, be favorable to improving the atomization effect to nursing medium. Moreover, by providing the atomization hole 121 on the negative electrode atomization member 120, when the nursing medium passes through the atomization hole 121, the flow velocity of the fluid is increased due to the reduction of the sectional area of the flow channel, which is beneficial to increasing the discharge velocity of the atomization airflow.
The positive pole atomizing piece 110 dodges the atomizing hole 121, prevents that the positive pole atomizing piece 110 from blocking the nursing medium and flowing into the atomizing hole 121, improves the atomizing stability.
In any of the above embodiments, as shown in fig. 1 and fig. 2, the first side of the negative atomization member 120 is attached to the positive atomization member 110, and the first side of the negative atomization member 120 and the second side of the negative atomization member 120 are two sides of the negative atomization member 120 that face away from each other; the aperture of the atomization hole 121 decreases from the first side of the negative atomization member 120 to the second side of the negative atomization member 120.
The nursing medium contacts with the negative pole atomizing member 120 from the first side of the negative pole atomizing member 120, and enters the atomizing holes 121 from the first side of the negative pole atomizing member 120, and the atomizing air flow is discharged out of the atomizing holes 121 from the second side of the negative pole atomizing member 120.
By the first side of atomizing piece 100 to the second side of atomizing piece 100, the aperture of atomization hole 121 reduces, be located the first side of atomizing piece 100, the aperture of atomization hole 121 is great, can improve the nursing medium volume that flows into in atomization hole 121, along with the aperture of atomization hole 121 reduces, the velocity of flow of atomizing air flow in atomization hole 121 accelerates, make atomizing air flow can erupt negative pole atomizing piece 120, make atomizing air flow can flow to user's hair surface through faster velocity of flow, avoid atomizing air flow dispersion, be favorable to improving the effect of moisturizing to user's hair.
As shown in fig. 2, in any of the above embodiments, the positive electrode atomization member 110 is configured in an annular shape, and the atomization holes 121 are located in an annular region of the positive electrode atomization member 110.
The shape of positive pole atomizing piece 110 is the annular, and a plurality of atomizing holes 121 concentrate on in the annular region that positive pole atomizing piece 110 encloses, and positive pole atomizing piece 110 can dodge atomizing hole 121, avoids causing the sheltering from atomizing hole 121. Moreover, a plurality of atomizing holes 121 are intensively arranged, so that the dispersion of the discharged atomized airflow is avoided, and the moisturizing effect of the atomized airflow on the hair of the user is further improved.
In any of the above embodiments, as shown in fig. 1 and 3, the transforming device 400 comprises: the transformer is electrically connected with the driving member 200 and the atomizing member 100.
A transformer is provided between the driving member 200 and the atomizing member 100, and the driving voltage output from the driving member 200 is transformed by the transformer and then applied to the atomizing member 100. The transformer can adjust the driving voltage, so that the voltage applied to the atomizing member 100 is in a set range, and the voltage is controlled in a safe range, which is beneficial to improving the use safety of the personal care device.
Moreover, the driving voltage is adjusted through the transformer, so that the stability of the driving voltage is improved, the vibration stability of the atomization piece 100 can be improved, and the atomization effect of the nursing medium can be improved.
In any of the above embodiments, as shown in fig. 1 and 3, the input end of the transformer is electrically connected to the driving member 200, and the electrostatic applying member 300 is electrically connected to the output end of the transformer.
The driving part 200 is located at the input side of the transformer, the static electricity applying part 300 is located at the output side of the transformer, the driving part 200 and the static electricity applying part 300 are arranged at different sides of the transformer, the static electricity signal and the atomization driving signal are isolated through the transformer, and the mutual influence of the driving signal and the atomization applying signal is avoided.
In the embodiment of the invention, the adsorption force of the atomized air flow is enhanced by adding static electricity to the atomized air flow, so that the atomized air flow is easily adsorbed on the hair surface of a user. The application of static electricity and the atomization can be implemented separately, so that the flexibility of the user in using the personal care device is improved, and the static electricity voltage and the atomization flow can be adjusted according to real-time requirements.
In an embodiment of the present invention, a personal care device is provided, which includes the electrostatic atomization device in any of the above embodiments, and can achieve the same technical effects, and therefore, the description thereof is omitted.
The personal care device further comprises a handle structure and a head structure connected to the handle structure, wherein the handle structure is used for holding, the head structure is used for executing personal care operation, when the personal care device is used by a user, the user can hold the handle structure, the head structure is driven to move to a proper position by moving the handle structure, and the electrostatic atomization device can be installed on the head structure.
In one possible embodiment, the personal care device is a hair dryer.
Claims (10)
1. An electrostatically atomizing device for a personal care device, said electrostatically atomizing device comprising:
an atomizing member configured to be capable of generating vibration when energized;
a driving member configured to generate a driving voltage, the driving member being electrically connected to the atomizing member, the driving member being configured to apply the driving voltage to the atomizing member, and the atomizing member being capable of generating vibration and atomizing the treatment medium to form atomized liquid droplets when receiving the driving voltage;
an electrostatic applicator configured to apply a voltage, the electrostatic applicator being electrically connected to the atomizing member, the atomized liquid droplets being charged by the voltage applied by the electrostatic applicator;
the variable pressure part is electrically connected with the driving part and the atomization part, the variable pressure part is used for isolating a driving signal and an atomization applying signal, the driving signal is used for controlling the driving part, and the atomization applying signal is used for controlling the electrostatic applying part.
2. The electrostatic atomizing device according to claim 1, wherein the atomizing member comprises:
the positive pole atomization piece is provided with a positive pole wiring;
negative pole atomizing piece, with the laminating of anodal atomizing piece, negative pole atomizing piece is equipped with the negative pole wiring, anodal wiring with the negative pole wiring with the driving piece electricity is connected, anodal atomizing piece is receiving under driving voltage's the condition, anodal atomizing piece can vibrate negative pole atomizing piece.
3. An electrostatically atomizing device as set forth in claim 2, wherein said positive pole atomizing member comprises: and the piezoelectric crystal or the piezoelectric ceramic deforms relative to the cathode atomization piece under the condition that the piezoelectric crystal or the piezoelectric ceramic receives the driving voltage.
4. The electrostatic atomizing device according to claim 2, wherein the electrostatic application member is electrically connected to the negative electrode atomizing member.
5. The electrostatic atomizing device according to any one of claims 2 to 4, wherein an atomizing hole is provided on the negative electrode atomizing member, the negative electrode atomizing member atomizes the care medium entering the atomizing hole, and the positive electrode atomizing member avoids the atomizing hole.
6. An electrostatically atomizing device as set forth in claim 5,
the first side of the negative atomization piece is attached to the positive atomization piece, and the first side of the negative atomization piece and the second side of the negative atomization piece are two sides which are deviated from each other in the negative atomization piece;
the aperture of the atomization hole is reduced from the first side of the negative atomization piece to the second side of the negative atomization piece.
7. The electrostatic atomizing device according to claim 5, wherein the positive electrode atomizing member is configured in an annular shape, and the atomizing hole is located in an annular region of the positive electrode atomizing member.
8. The electrostatic atomizing device according to any one of claims 1 to 4, wherein the pressure change member includes:
and the transformer is electrically connected with the driving piece and the atomizing piece.
9. The electrostatic atomizing device according to claim 8, wherein the input terminal of the transformer is electrically connected to the driving member, and the electrostatic application member is electrically connected to the output terminal of the transformer.
10. A personal care device, comprising:
the electrostatically atomizing device as set forth in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211731203.9A CN115920180A (en) | 2022-12-30 | 2022-12-30 | Electrostatic atomizing device and personal care device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211731203.9A CN115920180A (en) | 2022-12-30 | 2022-12-30 | Electrostatic atomizing device and personal care device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115920180A true CN115920180A (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211731203.9A Pending CN115920180A (en) | 2022-12-30 | 2022-12-30 | Electrostatic atomizing device and personal care device |
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| Country | Link |
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| CN (1) | CN115920180A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1209653A (en) * | 1968-07-02 | 1970-10-21 | Air O Static Inc | Apparatus for electrostatic spray coating |
| EP0389665A1 (en) * | 1989-03-31 | 1990-10-03 | Siemens Aktiengesellschaft | Ultrasonic sprayer for liquids |
| JP2008168223A (en) * | 2007-01-12 | 2008-07-24 | Olympus Corp | Liquid atomizing apparatus and liquid atomizing method |
| CN103889585A (en) * | 2011-10-31 | 2014-06-25 | 大金工业株式会社 | Electrostatic atomizer |
| WO2022151904A1 (en) * | 2021-01-18 | 2022-07-21 | 深圳麦克韦尔科技有限公司 | Piezoelectric ceramic plate and electronic atomization device |
-
2022
- 2022-12-30 CN CN202211731203.9A patent/CN115920180A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1209653A (en) * | 1968-07-02 | 1970-10-21 | Air O Static Inc | Apparatus for electrostatic spray coating |
| EP0389665A1 (en) * | 1989-03-31 | 1990-10-03 | Siemens Aktiengesellschaft | Ultrasonic sprayer for liquids |
| JP2008168223A (en) * | 2007-01-12 | 2008-07-24 | Olympus Corp | Liquid atomizing apparatus and liquid atomizing method |
| CN103889585A (en) * | 2011-10-31 | 2014-06-25 | 大金工业株式会社 | Electrostatic atomizer |
| WO2022151904A1 (en) * | 2021-01-18 | 2022-07-21 | 深圳麦克韦尔科技有限公司 | Piezoelectric ceramic plate and electronic atomization device |
Non-Patent Citations (1)
| Title |
|---|
| 陈洁主编: "电磁兼容设计与应用", 30 September 2021, 机械工业出版社, pages: 43 - 45 * |
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