CN208536233U - A kind of atomizer - Google Patents
A kind of atomizer Download PDFInfo
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- CN208536233U CN208536233U CN201820831618.6U CN201820831618U CN208536233U CN 208536233 U CN208536233 U CN 208536233U CN 201820831618 U CN201820831618 U CN 201820831618U CN 208536233 U CN208536233 U CN 208536233U
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- module
- atomizer
- microcontroller
- ultrasonic wave
- supersonic oscillations
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Abstract
The utility model discloses a kind of atomizer, the atomizer includes: microcontroller, supersonic oscillations module, ultrasonic wave receiving module, atomizing piece and power conditioning module；The microcontroller is electrically connected with the supersonic oscillations module, the ultrasonic wave receiving module and the power conditioning module respectively；The supersonic oscillations module, the ultrasonic wave receiving module and the power conditioning module are electrically connected with the atomizing piece respectively.The purpose of the utility model is to provide a kind of atomizer and based on its atomization amount adjustment method, the atomizer uses this method, can be according to the driving power of the real-time adjusting atomizer of height of water level, thus the atomization quantity of adjusting atomizer, keep the atomization quantity of atomizer balanced consistent, improves user experience.
Description
Technical field
The utility model relates to a kind of atomizers.
Background technique
In order to which to dry indoor increase humidity, people use humidifier usually to supplement moisture content in air.Ultrasonic wave adds
Wet device has won the favor of consumer, ultrasonic humidifier working principle is to adopt as a kind of more mature humidification product
With the principle of the ultrasonic wave higher-order of oscillation, makes water fogging and spread water mist by aerophor for one to five micron of ultramicron
Into air, to achieve the purpose that uniform humidifying air, make with the humid air and association negative oxygen ion abundant, reaches uniformly wet
Profit, energy fresh air, improves health, changes the scorching of winter heating, build comfortable domestic environment.
The driving circuit of conventional ultrasonic wave atomizer is only used for driving ultrasonic atomization piece and is atomized water, can not
Atomization quantity is adjusted, and height of water level is different in atomizer, fog-supplying amount difference is huge, therefore user when in use, may feel that out
Mist amount can not unification, fog-supplying amount is big sometimes, and fog-supplying amount is small sometimes, user experience is very poor；Therefore, how according to real time water level
Highly, adjusting atomizer driving power, so that the atomization quantity of adjusting atomizer, keeps the atomization quantity of atomizer balanced consistent, it appears
It is particularly important.
Summary of the invention
In view of the shortcomings of the prior art, the purpose of the utility model is to provide a kind of atomizer and based on its atomization quantity tune
Section method, the atomizer or use this method, can be according to the driving power of the real-time adjusting atomizer of height of water level, to adjust mist
The atomization quantity for changing device keeps the atomization quantity of atomizer balanced consistent, improves user experience.
To achieve the goals above, the utility model provides a kind of atomizer, the atomizer include: microcontroller,
Supersonic oscillations module, ultrasonic wave receiving module, atomizing piece and power conditioning module；The microcontroller respectively with the ultrasound
Wave oscillation module, the ultrasonic wave receiving module and power conditioning module electrical connection；It is the supersonic oscillations module, described
Ultrasonic wave receiving module and the power conditioning module are electrically connected with the atomizing piece respectively.
In the utility model, the supersonic oscillations module is for issuing current ultrasonic signal；
The ultrasonic wave receiving module be used for receives echo-signal, the echo-signal be from water-reflected return described in work as
Preceding ultrasonic signal, and current voltage signal is issued according to the echo-signal；
The microcontroller is for receiving the current voltage signal, according to the sending time of the current ultrasonic signal
With the receiving time of the current voltage signal, current level height is calculated；
The power conditioning module is used to adjust the driving power of the atomizing piece according to the current level height.
Ultrasonic wave receiving module can generate current voltage signal according to echo-signal is corresponding when receiving echo-signal,
And current voltage signal is sent to microcontroller, microcontroller receives current voltage signal and records connecing for current voltage signal
Between time receiving.
Compared with prior art, atomizer provided by the utility model issues ultrasonic wave letter by supersonic oscillations module
Number, ultrasonic wave receiving module receives the echo-signal that the ultrasonic signal is returned by water-reflected, and accordingly generates current voltage letter
It number is sent to microcontroller, microcontroller receives current voltage signal and records the receiving time of current voltage signal；According to super
The time difference of the receiving time for issuing time and current voltage signal of acoustic signals, current level height can accurately be calculated
Degree.
According to another specific embodiment of the utility model, the atomizer further comprises indicating module, the instruction
Module is connect with the microcontroller.
According to another specific embodiment of the utility model, the end PWM of the power conditioning module and the microcontroller
Connection.
According to another specific embodiment of the utility model, the indicating module includes voice prompting device and indicator light.
The microcontroller is also used to issue control instruction, and the control instruction is for controlling the supersonic oscillations module
Current ultrasonic signal is issued, and records the sending time of the current ultrasonic signal.
The current level height is calculated according to formula H=V (T2-T1)/2；Wherein, V be ultrasonic wave in water
Spread speed；T1 is the sending time of the current ultrasonic signal；T2 is the sending time of the current voltage signal.
The microcontroller is also used to judge whether the current level height is more than preset threshold；If so, issuing report
Alert instruction.
Water-level detecting device provided by the utility model for atomizer, by microcontroller, supersonic oscillations module,
Ultrasonic wave receiving module, atomizer can accurate real-time detection current level height, and can judge that current level height is
It is no too high or too low, current level excessive height or it is too low when, indicating module can accordingly issue prompt information, to remind use
Family adjusts water, so that atomizer is avoided dry combustion method or causes atomization abnormal because water level is excessively high.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Detailed description of the invention
Fig. 1 is the structural block diagram for the atomizer that embodiment 1 provides.
Specific embodiment
Embodiment 1
It is a kind of structural block diagram of atomizer provided in this embodiment referring to Fig. 1.The detection device includes: microcontroller
1, supersonic oscillations module 2, ultrasonic wave receiving module 3, atomizing piece 4 and indicating module 5；Microcontroller 1 shakes with ultrasonic wave respectively
Module 2, ultrasonic wave receiving module 3 and indicating module 5 is swung to be electrically connected；Supersonic oscillations module 2, ultrasonic wave receiving module 3 are distinguished
It is electrically connected with atomizing piece 4.
Wherein；The microcontroller 1 is for issuing control instruction, and the control instruction is for controlling the supersonic oscillations
Module 2 issues current ultrasonic signal, and records the sending time of the current ultrasonic signal.
The supersonic oscillations module 2 is for issuing current ultrasonic signal；
The ultrasonic wave receiving module 3 is used for receives echo-signal, and the echo-signal is from described in water-reflected time
Current ultrasonic signal, and current voltage signal is issued according to the echo-signal；
The microcontroller 1 is for receiving the current voltage signal, when according to the sending of the current ultrasonic signal
Between and the current voltage signal receiving time, current level height is calculated.
The microcontroller 1 is also used to judge whether the current level height is more than preset threshold；If so, issuing report
Alert instruction.
The indicating module 5 issues standby signal for receiving the alarm command.
The working principle of water-level detecting device provided in this embodiment for atomizer is as follows:
1, microcontroller issues control instruction；Supersonic oscillations module receives control instruction, and issues current ultrasonic letter
Number to atomizing piece；The sending time T1 of microcontroller reception current ultrasonic signal.
2, current ultrasonic signal is reflected back toward in the water surface, generates echo-signal, and ultrasonic wave receiving module receives echo letter
Number, and current voltage signal is accordingly generated on atomizing piece according to the echo-signal.
3, microcontroller receives current voltage signal, according to the sending time of current ultrasonic signal and current voltage signal
Receiving time, current level height is calculated according to formula H=V (T2-T1)/2.Wherein, V be ultrasonic wave in water
Spread speed；T1 is the sending time of the current ultrasonic signal；T2 is the receiving time of the current voltage signal.
4, microcontroller judges whether the current level height is more than preset threshold: when judging that current level height is super
When crossing the maximum value of preset threshold range, then illustrate current level excessive height, excessively high will lead to of height of water level can not be atomized；When
When judging that current level height is lower than the minimum value of preset threshold range, then illustrate too low, the height of water level of current level height
It is too low to will lead to dry combustion method.Microcontroller accordingly issues alarm command according to judging result, is accordingly mentioned with the sending of control instructions module
Show information.
5, the alarm command that indicating module is issued according to microcontroller, accordingly issues prompt information, to remind user to adjust
Water.
Water-level detecting device provided in this embodiment for atomizer by microcontroller, supersonic oscillations module, surpasses
Acoustic receiver module, atomizer can accurate real-time detection current level height, and whether can judge current level height
It is too high or too low, current level excessive height or it is too low when, indicating module can accordingly issue prompt information, to remind user
Water is adjusted, so that atomizer is avoided dry combustion method or causes atomization abnormal because water level is excessively high.
Although the utility model is disclosed above in the preferred embodiment, it is not intended to limit the utility model the model of implementation
It encloses.Any those skilled in the art improve in the invention scope for not departing from the utility model when can make a little,
I.e. all same improvement done according to the utility model, should be the scope of the utility model and are covered.
Claims (4)
1. a kind of atomizer, which is characterized in that the atomizer includes: microcontroller, supersonic oscillations module, ultrasonic wave reception
Module, atomizing piece and power conditioning module；The microcontroller is received with the supersonic oscillations module, the ultrasonic wave respectively
Module and power conditioning module electrical connection；The supersonic oscillations module, the ultrasonic wave receiving module and the power
Adjustment module is electrically connected with the atomizing piece respectively.
2. atomizer as described in claim 1, which is characterized in that the atomizer further comprises indicating module, the finger
Show that module is connect with the microcontroller.
3. atomizer as described in claim 1, which is characterized in that the PWM of the power conditioning module and the microcontroller
End connection.
4. atomizer as claimed in claim 2, which is characterized in that the indicating module includes voice prompting device and indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831618.6U CN208536233U (en) | 2018-05-30 | 2018-05-30 | A kind of atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831618.6U CN208536233U (en) | 2018-05-30 | 2018-05-30 | A kind of atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536233U true CN208536233U (en) | 2019-02-22 |
Family
ID=65382474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820831618.6U Active CN208536233U (en) | 2018-05-30 | 2018-05-30 | A kind of atomizer |
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| Country | Link |
|---|---|
| CN (1) | CN208536233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663286A (en) * | 2019-03-05 | 2020-09-15 | 青岛海尔洗衣机有限公司 | Atomization generator, clothes treatment equipment and control method thereof |
-
2018
- 2018-05-30 CN CN201820831618.6U patent/CN208536233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663286A (en) * | 2019-03-05 | 2020-09-15 | 青岛海尔洗衣机有限公司 | Atomization generator, clothes treatment equipment and control method thereof |
| CN111663286B (en) * | 2019-03-05 | 2023-12-05 | 上海海尔洗涤电器有限公司 | Atomization generator, clothes treatment equipment and control method thereof |
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