CN105457821A - Atomizer and control method suitable for same - Google Patents
Atomizer and control method suitable for same Download PDFInfo
- Publication number
- CN105457821A CN105457821A CN201410450118.4A CN201410450118A CN105457821A CN 105457821 A CN105457821 A CN 105457821A CN 201410450118 A CN201410450118 A CN 201410450118A CN 105457821 A CN105457821 A CN 105457821A
- Authority
- CN
- China
- Prior art keywords
- circuit
- atomization
- atomizer
- power
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an atomizer and a control method suitable for the same. The atomizer is used for atomizing liquid. The atomizer comprises an atomization circuit, a power source circuit, a sampling circuit, a filter circuit and a control circuit. The atomization circuit is provided with a piezoelectric actuator and works through the piezoelectric actuator to atomize the liquid. The power source circuit is in electric connection with the atomization circuit and used for selectively supplying power to the atomization circuit to drive the atomization circuit to work. The sampling circuit is in electric connection with the atomization circuit and used for sampling a harmonic signal generated when the piezoelectric actuator works at the working frequency. The filter circuit is in electric connection with the sampling circuit and used for capturing specific frequency in the harmonic signal sampled through the sampling circuit. The control circuit is in electric connection with the power source circuit and the filter circuit and used for comparing the specific frequency sampled through the sampling circuit with set frequency, judging whether the liquid is used up according to a comparative result, and then controlling the power source circuit to stop supplying the power to the atomization circuit when the liquid is used up.
Description
Technical field
The present invention is about a kind of atomizer, espespecially a kind of CF utilizing filter circuit to capture the harmonic signal that the piezo-activator in atomizer produces when operating, whether exhaust with the liquid that this judges in atomizer, and then reach the atomizer of no liquid auto-breaking and applicable control method thereof.
Background technology
The utilization aspect of atomizer is fairly widespread; such as can be used for environment sprinkling, skin moisture-keeping use or the medical application as delivering medicament; its operation principle sprays fog-like body by after liquid molecule, provides liquid and large-area the acting on of contact surface to reach moisturizing or be easy to effects such as absorbing.
The atomization of liquid is major technique and application mainly with gas pressurized greatly by early stage atomizer, but being showing improvement or progress day by day along with science and technology, science and technology engineering system tends to based on microminiaturization gradually and saves the energy, to obtain higher efficiency and lower space occupancy, the atomizer therefore with the piezo-activator made by piezoelectric also arises at the historic moment, and the atomizer of piezoelectric actuated type utilizes the vibration of piezo-activator by the atomization of liquid in atomizer.And because the atomizer of piezoelectric actuated type is because its microminiaturization and energy-conservation characteristic, the field of application widely.
But there is no the mechanism whether detecting internal liquid exhaust due to the atomizer of existing piezoelectric actuated type, therefore when the liquid of atomizer atomizer inside in running of existing piezoelectric actuated type exhausts, the atomizer of existing piezoelectric actuated type still can continued operation, and cannot decommission when liquid depletion, thus, continuous drain is caused the waste of electric energy by the atomizer of existing piezoelectric actuated type.Although have the atomizer of the piezoelectric actuated type of part to improve further at present and there is the function whether detecting liquid exhausts to carry out auto-breaking, but the detecting mode of those atomizers above-mentioned is all easily subject to other factors interference, such as by the noise jamming etc. produced during the running of atomizer internal electrical components, cause detecting the function whether liquid exhausts to carry out auto-breaking exactly, therefore the electric energy of those atomizers saving efficiency is still not good.
Therefore, how to develop and a kind ofly improve the atomizer of above-mentioned prior art disappearance and applicable control method thereof, real is the current problem in the urgent need to address of correlative technology field.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The object of the present invention is to provide a kind of atomizer and applicable control method thereof, this atomizer utilizes filter circuit to capture the CF of the harmonic signal that piezo-activator produces in time operating, whether exhaust with the liquid that this judges in atomizer accurately, it is made to solve existing atomizer the function whether liquid exhausts to carry out auto-breaking cannot be detected exactly, the disappearances such as efficiency is not good that cause the electric energy of existing atomizer to be saved.
For reaching above-mentioned purpose, of the present invention one comparatively broad sense implement aspect for providing a kind of atomizer, for by the atomization of liquid, comprise: atomization circuit, there is piezo-activator, for by the running of piezo-activator by the atomization of liquid; Power circuit, is electrically connected with atomization circuit, for selectively power to atomization circuit, operates to drive atomization circuit; Sample circuit, is electrically connected with atomization circuit, the harmonic signal produced when operating under operating frequency for piezo-activator of sampling; Filter circuit; Be electrically connected with sample circuit, for capturing the CF in harmonic signal that sample circuit samples; Control circuit, be electrically connected with power circuit and filter circuit, for controlling the running of power circuit, and the CF that reception sample circuit samples, and CF and setpoint frequency are compared, to judge whether liquid exhausts according to comparative result, and then control power circuit is stopped power supply to atomization circuit when liquid depletion.
For reaching above-mentioned purpose, of the present invention another comparatively broad sense implement aspect for providing a kind of control method, for controlling the running of atomizer, wherein atomizer has power circuit and has the atomization circuit of piezo-activator, atomization circuit is used for the atomization of liquid by the running of piezo-activator, power circuit is used for optionally supplying power to atomization circuit, and it is as follows that control method comprises step: (a) starts atomizer, makes power circuit supply power to atomization circuit; The CF of b harmonic signal that () acquisition piezo-activator produces when operating at the operating frequencies; C CF and setpoint frequency compare by (), differentiate whether liquid exhausts to utilize comparative result; And (d) is when the differentiation result of step (c) is for being, controls power circuit and stopping power supply to atomization circuit.
For reaching above-mentioned purpose, of the present invention again one comparatively broad sense implement aspect for providing a kind of control method, for controlling the running of atomizer, wherein atomizer has power circuit and has the atomization circuit of piezo-activator, atomization circuit is used for the atomization of liquid by the running of piezo-activator, power circuit is used for optionally supplying power to atomization circuit, and it is as follows that control method comprises step: (a) starts atomizer, makes power circuit supply power to atomization circuit; The CF of b harmonic signal that () acquisition piezo-activator produces when operating at the operating frequencies; C CF and setpoint frequency compare by (), differentiate whether liquid exhausts to utilize comparative result; D count value, when the differentiation result of step (c) is for being, is added one by (); E () judges whether count value equals pre-determined number; And (f) is when the differentiation result of step (e) is for being, controls power circuit and stopping power supply to atomization circuit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the electrical block diagram of the atomizer of present pre-ferred embodiments.
The operation workflow figure of one preferred embodiment of the control method that Fig. 2 is the atomizer shown in Fig. 1.
Fig. 3 is the operation workflow figure of another preferred embodiment of the control method of the atomizer shown in Fig. 1.
Reference numeral:
1: atomizer
10: atomization circuit
100: piezo-activator
11: power circuit
12: sample circuit.
13: filter circuit
14: control circuit
15: illuminating circuit
S20-S23 a: operation workflow of the control method of atomizer of the present invention
S30-S35: another operation workflow of the control method of atomizer of the present invention
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to the scope of protection of the invention.
In the following embodiment of the present invention, the sequence number of embodiment and/or sequencing are only convenient to describe, and do not represent the quality of embodiment.The description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
Some exemplary embodiments embodying feature & benefits of the present invention describe in detail in the explanation of back segment.Be understood that the present invention can have various changes in different aspects, it neither departs from the scope of the present invention, and explanation wherein and being shown in essence when the use explained, and nand architecture is in restriction the present invention.
Refer to Fig. 1, it is the circuit structure structural representation of the atomizer of present pre-ferred embodiments.As shown in Figure 1, the atomizer 1 of the present embodiment for being atomized by a liquid, and comprises atomization circuit 10, power circuit 11, sample circuit 12, filter circuit 13 and a control circuit 14.Atomization circuit 10 is for being atomized the liquid be stored in a reservoir (not shown) of atomizer 1, wherein atomization circuit 10 has a piezo-activator 100, when atomization circuit 10 operates, piezo-activator 100 carries out vibration running under an operating frequency, sprays at a spout (not shown) of atomizer 1 to be carried out being atomized by the liquid of contact piezo-activator 10.
In above-described embodiment, piezo-activator 100 is actually has electric capacity, resistance and inductance in interior plyability impedance operator, therefore when piezo-activator 100 operates in operating frequency, a harmonic signal can be produced because of the resonance effect of electric capacity and inductance, the liquid wherein in the corresponding atomizer 1 of the frequency of this harmonic signal have or without and there is corresponding side-play amount.In addition, in certain embodiments, the operating frequency of piezo-activator 100 can be but is not limited to fixed frequency.
Power circuit 11 is electrically connected with atomization circuit 10, for selective supply power supply to atomization circuit 10, operates to drive atomization circuit 10 and piezo-activator 100.In certain embodiments, in fact the electric energy that power circuit 11 is supplied to atomization circuit 10 can be obtained by conversion civil power, but not as limit, the electric energy that power circuit 11 is supplied to atomization circuit 10 also can be provided by battery.
Sample circuit 12 is electrically connected with atomization circuit 10, the harmonic signal produced when operating at the operating frequencies for piezo-activator 100 of sampling.Filter circuit 13 is electrically connected with sample circuit 12, for capturing the CF in harmonic signal that sample circuit 12 samples.
Control circuit 14 is electrically connected with power circuit 11 and filter circuit 13, for controlling the running of power circuit 11, and the CF received in the harmonic signal that samples of sample circuit 12, and a setpoint frequency stored in CF and control circuit 14 is compared, to judge whether liquid exhausts according to comparative result, and then when liquid depletion, control power circuit 11 is stopped power supply to atomization circuit 10, saves the power consumption of atomizer 1 with this at liquid depletion.
In the above-described embodiments, due to the liquid in the in fact corresponding atomizer 1 of frequency of the harmonic signal produced when piezo-activator 100 operates have or without and there is corresponding side-play amount, therefore the frequency corresponding to liquid depletion time-harmonic wave signal that the setpoint frequency of control circuit 14 can be dependent in atomizer 1 sets, therefore control circuit 14 is just by comparing CF and setpoint frequency to judge whether liquid exhausts, to carry out corresponding control.In addition, the constituent had due to the harmonic signal produced when piezo-activator 100 operates not only comprises the signal component whether liquid that can reflect in atomizer 1 exhausts, other signal component produced when having more other electronic building brick running in atomizer 1, therefore atomizer 1 of the present invention more utilizes filter circuit 13 can reflect CF corresponding to the signal component whether liquid exhausts in the harmonic signal capturing piezo-activator 100 and produce, just can judge whether liquid exhausts accurately with this atomizer 1 of the present invention, stop power supply to atomization circuit 10 with the automatic control electric source circuit 11 when liquid depletion, and then reach the effect of the power consumption saving atomizer 1.
In certain embodiments, the kind of filter circuit 13 in fact can according to different and be made up of high-pass filtering circuit, bandwidth-limited circuit or low-pass filter circuit for the scope of the frequency values of the CF of acquisition.What is more, when frequency values due to the CF in the harmonic signal that the piezo-activator 100 of acquisition produces is higher, signal component corresponding to this CF more can reflect whether the liquid of atomizer 1 exhausts accurately, therefore in the present embodiment, filter circuit 13 is better to be formed with high-pass filtering circuit, now filter circuit 13 capture harmonic signal CF correspond to frequency values in higher hamonic wave, such as 100kHz ~ 1MHz.
In certain embodiments, as shown in Figure 1, this atomizer 1 has more an illuminating circuit 15, be electrically connected with control circuit 14, and can be but be not limited to be made up of light emitting diode, when the liquid of atomizer 1 not yet exhausts and control circuit 14 controls power circuit 11 powers to atomization circuit 10, control circuit 14 more controls illuminating circuit 15 and continues shinny, to notify that the current atomizer 1 of user still has liquid, but when control circuit 14 is by comparing CF and setpoint frequency and judging that liquid exhausts, control circuit 14 not only can control power circuit 11 and stop power supply to atomization circuit 10, more can control illuminating circuit 15 is changed to intermittently shinny by lasting shinny state, exhaust to remind the liquid of user's atomizer 1, make user can supplement the liquid of atomizer 1.
In addition, due to some specific factors, such as unexpected rock atomizer 1 and make liquid in atomizer 1 not fixed-direction flowing time, the frequency values of the harmonic signal that piezo-activator 100 produces just may temporarily change, control circuit 14 erroneous judgement liquid when relatively CF and setpoint frequency is caused to exhaust, and control power circuit 11 by mistake and stop power supply to atomization circuit 10, therefore stop power supply to atomization circuit 10 to prevent control circuit 14 from not exhausting mistiming control power circuit 11 at liquid, in other embodiments, control circuit 14 more can store a count value, just this count value can be added one when control circuit 14 is by comparing CF and setpoint frequency and judging that liquid exhausts, and judge whether this count value equals a pre-determined number, when judging that count value is not equal to pre-determined number, control circuit 14 still controls power circuit 11 and powers to atomization circuit 10, but judge that count value equals pre-determined number once when control circuit 14, namely represent control circuit 14 repeatedly to determine liquid and exhaust, therefore control circuit 14 just controls power circuit 11 stops power supply to atomization circuit 10, in addition, when control circuit 14 judges that count value equals pre-determined number, this count value more resets and makes zero by control circuit 14.
Refer to Fig. 2, and coordinate Fig. 1, the operation workflow figure of a wherein preferred embodiment of Fig. 2 control method that is the atomizer shown in Fig. 1.As the 1st, shown in 2 figure, first, perform step S20, namely start atomizer 1, atomizer 1 is come into operation, and now control circuit 14 controls power circuit 11 and supplies power to atomization circuit 10.Then, step S21 is performed, a CF of the harmonic signal produced when acquisition piezo-activator 100 operates at the operating frequencies; In the step s 21, first to be sampled the harmonic signal produced when piezo-activator 100 operates at the operating frequencies by sample circuit 12, then capture the CF in the harmonic signal that sample circuit 12 samples by filter circuit 13.Then, perform step S22, CF and setpoint frequency compare by control circuit 14, differentiate whether liquid exhausts to utilize comparative result.When the differentiation result of step S22 be liquid exhaust time, then perform step S23, control circuit 14 controls power circuit 11 and stops power supply to atomization circuit 10.Otherwise, when the differentiation result of step S22 be liquid do not exhaust time, then re-execute step S21.
In certain embodiments, when performing step S20, it is continue shinny state that control circuit 14 also controls illuminating circuit 15.In addition, when performing step S23, control circuit 14 not only controls power circuit 11 and stops power supply to atomization circuit 10, more can control illuminating circuit 15 is changed to intermittently shinny by lasting shinny state, to remind the liquid of user's atomizer 1 to exhaust, make user can supplement the liquid of atomizer 1.
Refer to Fig. 3, and coordinate Fig. 1, wherein Fig. 3 is the operation workflow figure of another preferred embodiment of the control method of the atomizer shown in Fig. 1.As the 1st, shown in 3 figure, first, perform step S30, namely start atomizer 1, atomizer 1 is come into operation, and now control circuit 14 controls power circuit 11 and supplies power to atomization circuit 10.Then, step S31 is performed, the CF of the harmonic signal produced when acquisition piezo-activator 100 operates at the operating frequencies; In step S31, first to be sampled the harmonic signal produced when piezo-activator 100 operates at the operating frequencies by sample circuit 12, then capture the CF in the harmonic signal that sample circuit 12 samples by filter circuit 13.Then, perform step S32, CF and setpoint frequency compare by control circuit 14, differentiate whether liquid exhausts to utilize comparative result.When the differentiation result of step S32 be liquid exhaust time, then perform step S33, the count value stored by control circuit 14 added one.Then, perform step S34, that is judge whether the count value stored by control circuit 14 equals pre-determined number.When step S34 be determined as be time, then perform step S35, control circuit 14 controls power circuit 11 and stops power supply to atomization circuit 10, and control circuit 14 more by count value reset zero.Otherwise, when step S34 be determined as no time, then re-execute step S31.In addition, when the differentiation result of step S32 be liquid do not exhaust time, then re-execute step S31.
In certain embodiments, when performing step S30, it is continue shinny state that control circuit 14 also controls illuminating circuit 15.In addition, when performing step S35, control circuit 14 not only controls power circuit 11 and stops power supply to atomization circuit 10, more can control illuminating circuit 15 is changed to intermittently shinny by lasting shinny state, to remind the liquid of user's atomizer 1 to exhaust, make user can supplement the liquid of atomizer 1.
In sum, the invention provides a kind of atomizer and applicable control method thereof, this atomizer utilizes filter circuit to capture the CF of the harmonic signal that piezo-activator produces when operating, whether exhaust with the liquid that this judges in atomizer, therefore can accurately when liquid depletion control power supply circuits automatically stop power supply to atomization circuit, make atomizer can reduce electric energy loss when liquid depletion.In addition, because the control circuit of atomizer of the present invention more stores a count value, this count value adds one when control circuit is by comparing CF and setpoint frequency and judging that liquid exhausts, control circuit then just controls power circuit and stops power supply to atomization circuit when count value equals pre-determined number, thus, just can prevent from control circuit from not exhausting mistiming control power circuit at liquid to stop power supply to atomization circuit.
Although last it is noted that described the present invention and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and converting.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by description.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (18)
1. an atomizer, for by an atomization of liquid, is characterized in that, comprises:
One atomization circuit, has a piezo-activator, for the running by this piezo-activator by this atomization of liquid;
One power circuit, is electrically connected with this atomization circuit, for selectively power to this atomization circuit, operates to drive this atomization circuit;
One sample circuit, is electrically connected with this atomization circuit, the harmonic signal produced when operating under an operating frequency for this piezo-activator of sampling;
One filter circuit; Be electrically connected with this sample circuit, for capturing the CF in this harmonic signal that this sample circuit samples;
One control circuit, be electrically connected with this power circuit and this filter circuit, for controlling the running of this power circuit, and receive this CF that this sample circuit samples, and this CF and a setpoint frequency are compared, to judge whether this liquid exhausts according to comparative result, and then control this power circuit when this liquid depletion and stop power supply to this atomization circuit.
2. atomizer according to claim 1, is characterized in that, this piezo-activator has the plyability impedance operator comprising electric capacity, resistance and inductance.
3. atomizer according to claim 1, is characterized in that, this operating frequency is fixed frequency.
4. atomizer according to claim 1, is characterized in that, this filter circuit is made up of a high-pass filter, a bandpass filter or a low pass filter.
5. atomizer according to claim 4, is characterized in that, when this filter circuit is made up of this high-pass filter, the frequency values of this CF of this harmonic signal that this filter circuit captures is 100kHz ~ 1MHz.
6. atomizer according to claim 1, it is characterized in that, this atomizer more comprises an illuminating circuit, be electrically connected with this control circuit, when this control circuit control this power circuit power to this atomization circuit time, this illuminating circuit by this control circuit control and continue shinny, when this control circuit control this power circuit stop power supply to this atomization circuit time, this illuminating circuit by this control circuit control and by continue shinny change to interval shinny.
7. atomizer according to claim 1, it is characterized in that, this control circuit more stores a count value, when this control circuit is by comparing this CF and this setpoint frequency and judging that this liquid exhausts, this count value is added one, this control circuit also when this count value equals a pre-determined number, controls this power circuit and stops power supply to atomization circuit.
8. atomizer according to claim 7, is characterized in that, when this count value equals this pre-determined number, this count value resets and makes zero by this control circuit.
9. a control method, for controlling the running of an atomizer, it is characterized in that, this atomizer has a power circuit and has an atomization circuit of a piezo-activator, this atomization circuit is used for this atomization of liquid by the running of this piezo-activator, this power circuit is used for optionally supplying power to this atomization circuit, and it is as follows that this control method comprises step:
A () starts this atomizer, make this power circuit supply power to this atomization circuit;
B () captures a CF of the harmonic signal produced when this piezo-activator operates under an operating frequency;
C this CF and a setpoint frequency compare by (), differentiate whether this liquid exhausts to utilize comparative result; And
D (), when the differentiation result of step (c) is for being, controls this power circuit and stopping power supply to this atomization circuit.
10. control method according to claim 9, is characterized in that, when the differentiation result of step (c) is no, re-executes step (b).
11. control methods according to claim 9, it is characterized in that, this atomizer has more a sample circuit and a filter circuit, this sample circuit is electrically connected with this atomization circuit, this filter circuit is electrically connected with this sample circuit, and in step (b), this harmonic signal produced when being operated under this operating frequency by this piezo-activator of this sampling circuit samples, then captures this CF in this harmonic signal that this sample circuit samples by this filter circuit.
12. control methods according to claim 9, it is characterized in that, in step (a), an illuminating circuit of this atomizer is continued shinny by controlling, and in step (d), this illuminating circuit by controlling by continue shinny change to interval shinny.
13. 1 kinds of control methods, for controlling the running of an atomizer, it is characterized in that, this atomizer has a power circuit and has an atomization circuit of a piezo-activator, this atomization circuit is used for this atomization of liquid by the running of this piezo-activator, this power circuit is used for optionally supplying power to this atomization circuit, and it is as follows that this control method comprises step:
A () starts this atomizer, make this power circuit supply power to this atomization circuit;
B () captures a CF of the harmonic signal produced when this piezo-activator operates under an operating frequency;
C this CF and a setpoint frequency compare by (), differentiate whether this liquid exhausts to utilize comparative result;
D one count value, when the differentiation result of step (c) is for being, is added one by ();
E () judges whether this count value equals a pre-determined number; And
F (), when the differentiation result of step (e) is for being, controls this power circuit and stopping power supply to this atomization circuit.
14. control methods according to claim 13, is characterized in that, in step (f), this count value are reset zero.
15. control methods according to claim 13, is characterized in that, when the differentiation result of step (c) is no, re-execute step (b).
16. control methods according to claim 13, is characterized in that, when the differentiation result of step (e) is no, re-execute step (b).
17. control methods according to claim 13, it is characterized in that, in step (a), an illuminating circuit of this atomizer is continued shinny by controlling, and in step (f), this illuminating circuit by controlling by continue shinny change to interval shinny.
18. control methods according to claim 13, it is characterized in that, this atomizer has more a sample circuit and a filter circuit, this sample circuit is electrically connected with this atomization circuit, this filter circuit is electrically connected with this sample circuit, and in step (b), this harmonic signal produced when being operated under this operating frequency by this piezo-activator of this sampling circuit samples, then captures this CF in this harmonic signal that this sample circuit samples by this filter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450118.4A CN105457821B (en) | 2014-09-05 | 2014-09-05 | Atomizer and its applicable control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450118.4A CN105457821B (en) | 2014-09-05 | 2014-09-05 | Atomizer and its applicable control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105457821A true CN105457821A (en) | 2016-04-06 |
| CN105457821B CN105457821B (en) | 2017-12-05 |
Family
ID=55596232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410450118.4A Expired - Fee Related CN105457821B (en) | 2014-09-05 | 2014-09-05 | Atomizer and its applicable control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105457821B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420225A (en) * | 2017-09-04 | 2019-03-05 | 台达电子工业股份有限公司 | Atomising device and its operating method |
| CN110710712A (en) * | 2019-09-16 | 2020-01-21 | 深圳麦克韦尔科技有限公司 | Electronic atomizer, method and device for detecting oil-containing state of liquid storage cavity and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365860A (en) * | 2001-01-19 | 2002-08-28 | 黄振隆 | Protecting circuit of ultrasonic atomizer |
| CN2690059Y (en) * | 2003-11-03 | 2005-04-06 | 邝达辉 | Ultrasonic atomizer |
| CN201885353U (en) * | 2010-11-15 | 2011-06-29 | 珠海格力电器股份有限公司 | Ultrasonic humidifier |
| JP2012049866A (en) * | 2010-08-27 | 2012-03-08 | Murata Mfg Co Ltd | Oscillator circuit and atomiser |
| JP4961607B2 (en) * | 2006-11-24 | 2012-06-27 | 本多電子株式会社 | Ultrasonic atomizer |
| CN103604189A (en) * | 2013-05-29 | 2014-02-26 | 珠海格力电器股份有限公司 | Separate-excitation type ultrasonic atomization control circuit |
-
2014
- 2014-09-05 CN CN201410450118.4A patent/CN105457821B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365860A (en) * | 2001-01-19 | 2002-08-28 | 黄振隆 | Protecting circuit of ultrasonic atomizer |
| CN2690059Y (en) * | 2003-11-03 | 2005-04-06 | 邝达辉 | Ultrasonic atomizer |
| JP4961607B2 (en) * | 2006-11-24 | 2012-06-27 | 本多電子株式会社 | Ultrasonic atomizer |
| JP2012049866A (en) * | 2010-08-27 | 2012-03-08 | Murata Mfg Co Ltd | Oscillator circuit and atomiser |
| CN201885353U (en) * | 2010-11-15 | 2011-06-29 | 珠海格力电器股份有限公司 | Ultrasonic humidifier |
| CN103604189A (en) * | 2013-05-29 | 2014-02-26 | 珠海格力电器股份有限公司 | Separate-excitation type ultrasonic atomization control circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420225A (en) * | 2017-09-04 | 2019-03-05 | 台达电子工业股份有限公司 | Atomising device and its operating method |
| CN110710712A (en) * | 2019-09-16 | 2020-01-21 | 深圳麦克韦尔科技有限公司 | Electronic atomizer, method and device for detecting oil-containing state of liquid storage cavity and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105457821B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI577450B (en) | Nebulizer and method using the same | |
| CN202344104U (en) | Multifunctional digital welding machine | |
| CN105457821A (en) | Atomizer and control method suitable for same | |
| CN105548743A (en) | Electric energy quality monitoring system based on handset client and electric energy quality monitoring method | |
| CN205095992U (en) | Paint coating machine | |
| CN109015391A (en) | A kind of novel water flow cutter device | |
| CN203694175U (en) | Movable dry fog sterilization equipment | |
| CN105233618A (en) | Waste gas treatment system of paint spray chamber | |
| CN105628990A (en) | Portable signal generation device | |
| CN206239031U (en) | One kind spraying hydrogen-rich cup | |
| CN207716559U (en) | A kind of formaldehyde eliminating equipment with atomizing functions | |
| CN104155899A (en) | Monitoring and managing system and method for processing position environment and equipment operation state | |
| WO2010039491A3 (en) | Electrolytic deburring apparatus and method | |
| JP3153609U (en) | Automatic hand washer | |
| CN207756551U (en) | A kind of spraying for isolated breaker silicon rubber insulation disappears dirty device | |
| CN205090545U (en) | Haze processor | |
| CN202638632U (en) | Water saving type sprayer device | |
| CN202590169U (en) | Static elimination device | |
| CN205563250U (en) | Control system of steel piece degrease technology | |
| CN203900681U (en) | Scaling powder spray mechanism | |
| CN107755124A (en) | A kind of spraying system and its implementation | |
| CN203253583U (en) | Steel tube paint spraying apparatus | |
| CN207722979U (en) | A kind of spraying control system based on controller | |
| CN108526643A (en) | A kind of wireless charging electrical equipment spraying and dedusting type welder | |
| CN103128020A (en) | Three-resisting lacquer spraying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200905 |