CN206650418U - A kind of Intelligent electronic cigarette - Google Patents
A kind of Intelligent electronic cigarette Download PDFInfo
- Publication number
- CN206650418U CN206650418U CN201720417672.1U CN201720417672U CN206650418U CN 206650418 U CN206650418 U CN 206650418U CN 201720417672 U CN201720417672 U CN 201720417672U CN 206650418 U CN206650418 U CN 206650418U
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- Prior art keywords
- heating wire
- resistance
- circuit
- electronic cigarette
- intelligent electronic
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Abstract
The utility model provides a kind of Intelligent electronic cigarette, including battery rod, control board and atomizer, and institute's battery rod is powered under the control circuit control in control board for the heating wire of atomizer；The detection resistance detecting circuit of heating wire resistance, the memory for being stored with heating wire resistance and vs. temperature form, the heating wire resistance value detected in real time according to resistance detecting circuit are additionally provided with described control board, heating wire resistance and vs. temperature form in memory is compareed and judges that the atomization core horse back that do not oil blocks the process circuit of heating wire power supply.In the utility model, it is not necessary to boost control circuit, it is not necessary to NTC temperature-sensing probes, pass through the algorithm and hardware circuit of optimization, it is possible to achieve prevent the dry combustion method of atomizer heating wire and damage.
Description
Technical field
The utility model is related to electronic cigarette field, particularly one kind can automatically adjust temperature, particularly be able to detect that
There is no the Intelligent electronic cigarette for closing atomizer power supply during tobacco tar rapidly.
Background technology
It is currently marketed that electronic cigarette finished product is combined into by lithium battery+control panel+atomizer, due to the output of control panel
For single way of output, it is impossible to detect heating wire temperature height change, easily occur user in atomizer heating wire not
In the case of oiling, start the problem of smoking heating causes burnt atomization core excess temperature, the generation smell of burning.
The content of the invention
The utility model starts smoking heating to overcome in the case that current electronic cigarette do not oiled due to atomizer heating wire
The problem of causing burnt atomization core excess temperature, the generation smell of burning, there is provided a kind of Intelligent electronic cigarette, can be in the feelings that atomization core does not oil
Under condition, control panel is starting the moment of smoking heating, timely shut-off output, stops heating.
The utility model is that technical scheme is used by realizing its purpose：A kind of Intelligent electronic cigarette, including battery rod, control
Circuit board and atomizer processed, institute's battery rod are powered under the control circuit control in control board for the heating wire of atomizer；
The resistance detecting circuit of detection heating wire resistance is additionally provided with described control board, is stored with heating wire resistance and temperature
The memory of correspondence table, the heating wire resistance value detected in real time according to resistance detecting circuit are spent, compares and is sent out in memory
Heater resistance judges that atomization core does not oil with vs. temperature form and blocks the process circuit of heating wire power supply at once.
In the utility model, it is not necessary to boost control circuit, it is not necessary to NTC temperature-sensing probes, by the algorithm of optimization and hard
Part circuit, it is possible to achieve prevent the dry combustion method of atomizer heating wire and damage.
Further, in above-mentioned Intelligent electronic cigarette：Described resistance detecting circuit includes high-accuracy arithmetic amplification module
It is grounded with measuring resistance R3, heating wire R with described measuring resistance R3 series windings, heating wire R both ends and ground connect high-precision fortune respectively
Calculate amplification module.
Further, in above-mentioned Intelligent electronic cigarette：Described process circuit and memory is integrated into unit.
Further, in above-mentioned Intelligent electronic cigarette：Described process circuit includes to the control circuit of heating wire power supply
Metal-oxide-semiconductor Q1, described metal-oxide-semiconductor Q1 grid connect the control signal output of single-chip microcomputer, and source electrode connects the positive pole of battery rod, drain electrode connects
Heating wire R one end, the heating wire R other end are grounded by measuring resistance R3.
Further, in above-mentioned Intelligent electronic cigarette：Also list is arranged on including current-limiting resistance R1, described current-limiting resistance R1
Between the control signal output of piece machine and metal-oxide-semiconductor Q1 grid.
Further, in above-mentioned Intelligent electronic cigarette：Between the control signal output of single-chip microcomputer and metal-oxide-semiconductor Q1 grid
Also including filter circuit, described filter circuit includes resistance R2 and electric capacity C1, and described resistance R2 and electric capacity C1 are connected in parallel on
Between metal-oxide-semiconductor Q1 grid and ground.
The utility model is described in more detail with reference to specific embodiment.
Brief description of the drawings
Fig. 1 is the circuit theory diagrams of the utility model embodiment 1.
Embodiment
Embodiment 1, as shown in figure 1, the present embodiment is a kind of Intelligent electronic cigarette, set in the control board of electronic cigarette
The resistance detecting circuit of heating wire resistance in detection atomizer is equipped with, deposits the resistance of a heating wire resistance in memory in advance
Value and temperature relation table, heating wire is using 316 stainless steels heating wire material, its resistance value and the relation of temperature in the present embodiment
Table is prior art, in addition, also judge temperature using a processor, when temperature is higher than 300 degree, control heating wire power-off,
Here if when there is tobacco tar on heating wire, heating wire can not reach this temperature, if but heating wire be not immersed in tobacco tar
In will easily reach this temperature, in the present embodiment, using a chip microcontroller storage and judge, produce control signal.
Resistance detecting circuit as shown in Figure 1 is realized using a high-accuracy arithmetic amplification module and measuring resistance R3, is generated heat
Silk R and measuring resistance R3 series windings are grounded, and heating wire R both ends and ground connect high-accuracy arithmetic amplification module respectively.High-accuracy arithmetic is put
Big module calculates the resistance of heating wire at that time using the voltage signal and measuring resistance R3 cans at heating wire R both ends.It is single
Piece machine receives the heating wire resistance that high-accuracy arithmetic amplification module in resistance detecting circuit exports, in its memory of root
The resistance of heating wire resistance obtains the temperature of heating wire with temperature relation table, when the temperature of heating wire is more than some temperature, such as
300 degree Celsius, is issued by a control signal control heating wire power-off, and control signal control heating wire powers off institute in the present embodiment
Using one shape pipe (metal-oxide-semiconductor Q1) of control, metal-oxide-semiconductor Q1 grid connects the control signal output of single-chip microcomputer, and source electrode connects
The positive pole of battery rod, drain electrode sending and receiving heated filament R one end, the heating wire R other end are grounded by measuring resistance R3.Current-limiting resistance R1
It is arranged between the control signal output of single-chip microcomputer and metal-oxide-semiconductor Q1 grid.Wave circuit includes resistance R2 and electric capacity C1, described
Resistance R2 and electric capacity C1 be connected in parallel between metal-oxide-semiconductor Q1 grid and ground.Metal-oxide-semiconductor Q1 cut-offs when single-chip microcomputer produces low level, hair
Heated filament powers off, and metal-oxide-semiconductor Q1 saturations during single-chip microcomputer generation high level, and heating wire obtains electric.
In the present embodiment, mainly there are single-chip microcomputer and high-accuracy arithmetic amplification module to form in control board, with 316 not
Atomizer made of rust steel heating wire material is connected on the electronic cigarette smoking set for the control board for employing this technology, connects electricity
When source and atomizer, high-accuracy arithmetic amplification module can detect resistance size under the normal temperature of atomizer heating wire, and store
In MCU；MCU is by comparing and being calculated initial temperature data；After smoking button is started, the heating of atomizer heating wire rises
After temperature arrives default temperature value, output control signal, the heating of atomizer heating wire no current are turned off at once；And dodged by LED
It is bright 5 times, prompt consumer's temperature too high, to stop the heating of atomizer heating wire.Atomizer heating wire temperature and resistance reduce
To after lower limit threshold values, can continue to start smoking.
Claims (6)
1. a kind of Intelligent electronic cigarette, including battery rod, control board and atomizer, control of institute's battery rod in control board
Circuit control processed is lower to power for the heating wire of atomizer；It is characterized in that：Detection is additionally provided with described control board
The resistance detecting circuit of heating wire resistance, the memory for being stored with heating wire resistance and vs. temperature form, according to resistance
The heating wire resistance value that detection circuit detects in real time, compare heating wire resistance in memory and judge mist with vs. temperature form
Change core does not oil blocks the process circuit of heating wire power supply at once.
2. Intelligent electronic cigarette according to claim 1, it is characterised in that：Described resistance detecting circuit includes high accuracy and transported
Calculate amplification module and measuring resistance R3, heating wire R to be grounded with described measuring resistance R3 series windings, heating wire R both ends and ground are respectively
Connect high-accuracy arithmetic amplification module.
3. Intelligent electronic cigarette according to claim 1, it is characterised in that：Described process circuit and memory is integrated into list
Machine.
4. Intelligent electronic cigarette according to claim 3, it is characterised in that：Control of the described process circuit to heating wire power supply
The grid that circuit processed includes metal-oxide-semiconductor Q1, described metal-oxide-semiconductor Q1 connects the control signal output of single-chip microcomputer, and source electrode connects battery rod
One end of positive pole, drain electrode sending and receiving heated filament R, the heating wire R other end are grounded by measuring resistance R3.
5. Intelligent electronic cigarette according to claim 4, it is characterised in that：Also include current-limiting resistance R1, described current limliting electricity
Resistance R1 is arranged between the control signal output of single-chip microcomputer and metal-oxide-semiconductor Q1 grid.
6. Intelligent electronic cigarette according to claim 4, it is characterised in that：The control signal output and metal-oxide-semiconductor of single-chip microcomputer
Also including filter circuit between Q1 grid, described filter circuit include resistance R2 and electric capacity C1, described resistance R2 and
Electric capacity C1 is connected in parallel between metal-oxide-semiconductor Q1 grid and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417672.1U CN206650418U (en) | 2017-04-20 | 2017-04-20 | A kind of Intelligent electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417672.1U CN206650418U (en) | 2017-04-20 | 2017-04-20 | A kind of Intelligent electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650418U true CN206650418U (en) | 2017-11-17 |
Family
ID=60277998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417672.1U Active CN206650418U (en) | 2017-04-20 | 2017-04-20 | A kind of Intelligent electronic cigarette |
Country Status (1)
| Country | Link |
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| CN (1) | CN206650418U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508939A (en) * | 2018-07-05 | 2018-09-07 | 深圳市思美悦科技有限公司 | A kind of intelligent heating system of electronic cigarette |
| CN109007985A (en) * | 2018-09-26 | 2018-12-18 | 深圳瀚星翔科技有限公司 | Hybrid electronic cigarette control system, control method, device and computer equipment |
| CN109567280A (en) * | 2019-01-16 | 2019-04-05 | 深圳市海派特光伏科技有限公司 | Atomizer resistance value detection circuit and electronic cigarette |
| CN109691693A (en) * | 2018-12-13 | 2019-04-30 | 清华大学 | A kind of atomization method and atomizer |
| CN109875133A (en) * | 2019-04-23 | 2019-06-14 | 深圳市吉迩科技有限公司 | A kind of electronic smoke atomizer anti-dry control method and device thereof |
| CN111329111A (en) * | 2020-04-15 | 2020-06-26 | 深圳市吉迩科技有限公司 | Tobacco tar amount detection method and aerosol generation device |
| WO2020134888A1 (en) * | 2018-12-24 | 2020-07-02 | 深圳御烟实业有限公司 | Resistance measurement system and method |
| CN112535325A (en) * | 2020-11-30 | 2021-03-23 | 深圳市吉迩科技有限公司 | Heating control method of electronic cigarette and electronic cigarette |
| CN113347746A (en) * | 2021-08-09 | 2021-09-03 | 深圳市微源半导体股份有限公司 | Heating wire drive circuit and electronic equipment |
| US11439774B2 (en) | 2018-11-05 | 2022-09-13 | Juul Labs, Inc. | Vaporizer devices and cartridges with folded mesh |
| CN115656767A (en) * | 2022-08-31 | 2023-01-31 | 广东弗我智能制造有限公司 | Universal atomizer detection method |
-
2017
- 2017-04-20 CN CN201720417672.1U patent/CN206650418U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508939A (en) * | 2018-07-05 | 2018-09-07 | 深圳市思美悦科技有限公司 | A kind of intelligent heating system of electronic cigarette |
| CN109007985A (en) * | 2018-09-26 | 2018-12-18 | 深圳瀚星翔科技有限公司 | Hybrid electronic cigarette control system, control method, device and computer equipment |
| CN109007985B (en) * | 2018-09-26 | 2021-11-09 | 恒信伟业科技(东莞)有限公司 | Hybrid electronic cigarette control system, control method and device and computer equipment |
| US11439774B2 (en) | 2018-11-05 | 2022-09-13 | Juul Labs, Inc. | Vaporizer devices and cartridges with folded mesh |
| CN109691693A (en) * | 2018-12-13 | 2019-04-30 | 清华大学 | A kind of atomization method and atomizer |
| WO2020134888A1 (en) * | 2018-12-24 | 2020-07-02 | 深圳御烟实业有限公司 | Resistance measurement system and method |
| CN109567280A (en) * | 2019-01-16 | 2019-04-05 | 深圳市海派特光伏科技有限公司 | Atomizer resistance value detection circuit and electronic cigarette |
| CN109875133B (en) * | 2019-04-23 | 2020-07-17 | 深圳市吉迩科技有限公司 | Anti-dry burning control method and device for electronic cigarette atomizer |
| CN109875133A (en) * | 2019-04-23 | 2019-06-14 | 深圳市吉迩科技有限公司 | A kind of electronic smoke atomizer anti-dry control method and device thereof |
| CN111329111A (en) * | 2020-04-15 | 2020-06-26 | 深圳市吉迩科技有限公司 | Tobacco tar amount detection method and aerosol generation device |
| CN112535325A (en) * | 2020-11-30 | 2021-03-23 | 深圳市吉迩科技有限公司 | Heating control method of electronic cigarette and electronic cigarette |
| CN113347746A (en) * | 2021-08-09 | 2021-09-03 | 深圳市微源半导体股份有限公司 | Heating wire drive circuit and electronic equipment |
| CN115656767A (en) * | 2022-08-31 | 2023-01-31 | 广东弗我智能制造有限公司 | Universal atomizer detection method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Daomei Investment Development Co.,Ltd. Address before: 518000, Guangdong, Shenzhen province Baoan District Shiyan street, Tong community, behind the European Group Patentee before: ALD Group Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: 518100 1st, 2nd, 3rd, 4th and 5th floors of workshop B, No.2, Gongye 3rd road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhuolineng Technology Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Daomei Investment Development Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518100 workshop B, No.2, Gongye 3rd road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhuolineng Technology Co.,Ltd. Address before: 518100 1st, 2nd, 3rd, 4th and 5th floors of workshop B, No.2, Gongye 3rd road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen zhuolineng Technology Co.,Ltd. |