CN206990050U - Electronic smoke atomizer liquid level detection device - Google Patents
Electronic smoke atomizer liquid level detection device Download PDFInfo
- Publication number
- CN206990050U CN206990050U CN201720803374.6U CN201720803374U CN206990050U CN 206990050 U CN206990050 U CN 206990050U CN 201720803374 U CN201720803374 U CN 201720803374U CN 206990050 U CN206990050 U CN 206990050U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- circuit
- control unit
- electrically connected
- detection device
- 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.)
- Expired - Fee Related
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Abstract
A kind of electronic smoke atomizer liquid level detection device, including liquid level sensor, the liquid level sensor includes control unit, liquid level harvester, current control circuit, power supply circuit, liquid level harvester and the input of control unit are electrically connected with, the power supply circuit is electrically connected with control unit, current control circuit, the output end of control unit and the input of current control circuit are connected, and output end and the atomization core of current control circuit are electrically connected with.The utility model can detect tobacco tar amount in atomizer in real time, and heat automatically according to the cigarette fuel-flow control atomizer of detection or stop heating, is solved the problems, such as from source it is oily less or burning cotton when not having oil.
Description
Technical field
Electronic smoke atomizer field is the utility model is related to, espespecially a kind of electronic smoke atomizer liquid level detection device.
Background technology
With increasingly attention of the people to health, many people can be selected with electronic cigarette come cigarette substitute, because electronic cigarette
It is not only harmless, and very big smog can be produced, it can simulate and suck cigarette, and can therefrom realize the enjoyment of smoking.Electricity
The core component of sub- cigarette is atomizer, and the effect of atomizer is to suction out tobacco tar heating atomization by suction nozzle into smog, smog.
Electronic cigarette in the market is all to judge in atomizer tobacco tar amount by estimating to determine the need for smoke adding
Oil, if forgetting to refuel or although having temperature control mode when tobacco tar is less but still be likely to result in different degrees of burning cotton and show
As even having the risk for burning out atomizer when serious.
Utility model content
To solve the above problems, the utility model provides a kind of electronic smoke atomizer liquid level detection device and its electronic cigarette,
Tobacco tar amount in detection atomizer in real time, and heat automatically according to the cigarette fuel-flow control atomizer of detection or stop heating, from source
It is upper to solve the problems, such as that oil less or burning cotton when not having oil, avoids atomizer from being damaged.
To achieve the above object, the technical solution adopted in the utility model is：A kind of electronic smoke atomizer level sensing dress
Put, including liquid level sensor, the liquid level sensor include control unit, liquid level harvester, current control circuit, confession
The input of circuit, liquid level harvester and control unit is electrically connected with, the power supply circuit and control unit, current control
Circuit is electrically connected with, and the output end of control unit and the input of current control circuit connect, the output end of current control circuit
It is electrically connected with atomization core.
Specifically, in addition to alarm unit, the output end of the alarm unit and control unit connects, power supply circuit and report
Alert unit is electrically connected with.
Specifically, in addition to display inputting interface, the display inputting interface connect in the output end of control unit, power supply
Circuit is electrically connected with display inputting interface.
Specifically, described power supply unit is by lithium ion battery single-unit or two section above lithium ion battery serial or parallel connections.
Specifically, said supply unit also includes charging circuit, booster circuit, reduction voltage circuit, drive circuit, the charging
Circuit, booster circuit, reduction voltage circuit and drive circuit are electrically connected with.
The beneficial effects of the utility model are：The utility model in electronic smoke atomizer by being provided with level detection
Device, real-time monitor and detection is carried out to the tobacco tar amount in oil storage cabin by liquid level harvester, detects the height of tobacco tar liquid level,
And control unit is passed information to, judge the number of remaining tobacco tar amount by control circuit, and control electric current control circuit is controlled
Atomization core processed heating or stops heating automatically, is solved the problems, such as from source it is oily less or burning cotton when not having oil, avoid atomizer from being damaged.
Brief description of the drawings
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
The utility model is further described below by specific embodiment
Referring to Fig. 1, the utility model is on a kind of electronic smoke atomizer liquid level detection device, a kind of electronic smoke atomizer
Liquid level detection device, including liquid level sensor, the liquid level sensor include control unit, liquid level harvester, electric current
The input of control circuit, power supply circuit, liquid level harvester and control unit is electrically connected with, and the power supply circuit is single with control
Member, current control circuit are electrically connected with, and the output end of control unit and the input of current control circuit connect, current control electricity
The output end on road is electrically connected with atomization core.
Specifically, in addition to alarm unit, the output end of the alarm unit and control unit connects, power supply circuit and report
Alert unit is electrically connected with.
Specifically, in addition to display inputting interface, the output end for showing inputting interface and control unit connect, power supply
Circuit is electrically connected with display inputting interface.
Described sampling apparatus refers to the device that tobacco tar liquid level height situation of change in atomization core can be converted into electric parameter
Part；
Described current control circuit refers to what is be made up of the electronic component such as power MOSFET and inductance, electric capacity, resistance
High current control circuit；
Described control unit is single-chip microcomputer, for receiving the collection information of liquid level harvester and according to collection tobacco tar liquid
The height control atomization core work in face is stopped；
Described display and inputting interface is connected with control unit output end, and user watches control unit by this interface
Output display information.
Described power supply unit is also wrapped by lithium ion battery single-unit or two section above lithium ion battery serial or parallel connections
Include charging circuit, booster circuit, reduction voltage circuit, drive circuit.The charging circuit, booster circuit, reduction voltage circuit and driving electricity
Road is electrically connected with.
Described liquid level sampling apparatus includes amplifying circuit and liquid level sampling element, for sampling tobacco tar liquid level in atomizer
The real-time change of height, and the signal sampled is converted into voltage Vx Real-time Feedbacks after amplifying circuit amplifies and gives control list
Member；
Described control unit is anti-according to the pre-set low liquid level alarm voltage value Vd of tobacco tar and liquid level sampling apparatus
It is fed back to the voltage Vx come to be compared, is provided according to result of the comparison from control unit control electric current control circuit to atomization core
Voltage, electric current, the size of power；
How much real-time displays of tobacco tar surplus come out by display and inputting interface for control unit, to be supplied to user to see
Examine, user can also pass through the related parameter of display screen or key-press input.Temperature when can also show electronic cigarette working condition simultaneously,
The relevant informations such as cell voltage, battery electric quantity, output voltage, output current, power output, language；
Described power supply unit includes charge management circuit, battery, voltage-dropping type mu balanced circuit, drive circuit, lifting piezoelectricity
Road.Described battery for recyclable charging lithium ion battery, when the electric energy of battery can pass through charge management circuit using after complete
Charged.Battery provides enough electric energy to voltage-dropping type mu balanced circuit, drive circuit, step-up/step-down circuit simultaneously.
Concrete operating principle of the present utility model is as follows：
Step S01, sampling apparatus gather the height change of tobacco tar liquid level in atomizer, and are converted into voltage Vx storages to control
Unit processed, subsequently into step S02；
Step S02, compared with control unit is by Vx liquid level alarm voltage value Vd low with pre-set tobacco tar, then
Into step S03；
Step S03, if Vx<Vd, then into step S04；If Vx>Vd, then into step S05；If Vx=Vd,
Into step S06；
Step S04,04 control unit detect Vx<During Vd, then 04 control unit controls the stopping pair of 03 current control circuit
Voltage, electric current, the power of 01 atomising device offer；
Step S05,04 control unit detect Vx>During Vd, then 04 control unit controls the maintenance pair of 03 current control circuit
Voltage, electric current, the power of 01 atomising device offer；
Step S06, when 04 control unit detects Vx=Vd, then 04 control unit controls the reduction pair of 03 current control circuit
Voltage, electric current, the power of 01 atomising device offer.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (5)
- A kind of 1. electronic smoke atomizer liquid level detection device, it is characterised in that：Including liquid level sensor, the level detection dress Put including control unit, liquid level harvester, current control circuit, power supply circuit, liquid level harvester and control unit it is defeated Enter end to be electrically connected with, the power supply circuit is electrically connected with control unit, current control circuit, output end and the electricity of control unit The input connection of flow control circuit, output end and the atomization core of current control circuit are electrically connected with.
- 2. electronic smoke atomizer liquid level detection device according to claim 1, it is characterised in that also including alarm unit, The output end of the alarm unit and control unit is connected, and power supply circuit is electrically connected with alarm unit.
- 3. electronic smoke atomizer liquid level detection device according to claim 1, it is characterised in that also include display input circle Face, the display inputting interface are connected in the output end of control unit, and power supply circuit is electrically connected with display inputting interface.
- 4. electronic smoke atomizer liquid level detection device according to claim 1, it is characterised in that described power supply unit by Lithium ion battery single-unit or two section above lithium ion battery serial or parallel connections.
- 5. electronic smoke atomizer liquid level detection device according to claim 1, it is characterised in that said supply unit is also wrapped Include charging circuit, booster circuit, reduction voltage circuit, drive circuit, the charging circuit, booster circuit, reduction voltage circuit and driving electricity Road is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803374.6U CN206990050U (en) | 2017-07-05 | 2017-07-05 | Electronic smoke atomizer liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803374.6U CN206990050U (en) | 2017-07-05 | 2017-07-05 | Electronic smoke atomizer liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990050U true CN206990050U (en) | 2018-02-09 |
Family
ID=61399447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720803374.6U Expired - Fee Related CN206990050U (en) | 2017-07-05 | 2017-07-05 | Electronic smoke atomizer liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613176A (en) * | 2019-11-05 | 2019-12-27 | 程迪 | Method and device for detecting tobacco tar amount of atomizer, atomizer and electronic cigarette |
-
2017
- 2017-07-05 CN CN201720803374.6U patent/CN206990050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613176A (en) * | 2019-11-05 | 2019-12-27 | 程迪 | Method and device for detecting tobacco tar amount of atomizer, atomizer and electronic cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180209 Termination date: 20200705 |