CN106490685A - electronic atomization device control circuit and electronic atomization device - Google Patents
electronic atomization device control circuit and electronic atomization device Download PDFInfo
- Publication number
- CN106490685A CN106490685A CN201610988741.4A CN201610988741A CN106490685A CN 106490685 A CN106490685 A CN 106490685A CN 201610988741 A CN201610988741 A CN 201610988741A CN 106490685 A CN106490685 A CN 106490685A
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- reset
- charging
- circuit
- atomization 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.)
- Pending
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Classifications
-
- A24F47/002—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Abstract
The present invention relates to a kind of electronic atomization device control circuit and electronic atomization device.A kind of electronic atomization device control circuit, including microprocessor, power module and charging inlet, charging inlet is connected with power module, and charging inlet is used for connecting external charger for power module charging；Power module is connected with microprocessor, is microprocessor power supply；Also include the reset circuit being connected between charging inlet and microprocessor；Reset circuit is used for, when charging inlet connection external charger is that power module charges, generating reset signal according to the charging signals obtained from charging inlet and being sent to microprocessor, make microprocessor reset.Above-mentioned electronic atomization device control circuit, when electronic atomization device interior power module voltage is low causes microprocessor seemingly-dead phenomenon occur, charger is connected with charging inlet, power to reset circuit, reset circuit exports reset signal to microprocessor when charging signals are obtained, so as to realize that microprocessor is automatically reset.
Description
Technical field
The present invention relates to electronic atomized technical field, more particularly to a kind of electronic atomization device control circuit and electronic fog
Makeup is put.
Background technology
Electronic atomization device also known as electronic cigarette, virtual cigarette, belong to health, the environment-friendly products of a new generation, can be used for guarding against
Cigarette and cigarette substitute.At present electronic atomization device cell voltage low to certain value when electronic atomization device can be caused seemingly-dead existing
As, even if charging the battery, microprocessor normal work cannot be also made, so as to cause electronic atomization device normally can not start,
Can only be reclosed after disassembling battery or hand-reset (being manually pressed by switching) can just make the normal work of microprocessor recovery
Make.
Content of the invention
It is based on this, it is necessary to when occurring seemingly-dead phenomenon for electronic atomization device because cell voltage is low, need hand-reset
Problem, there is provided one kind can realize automatically reset electronic atomization device control circuit.
A kind of electronic atomization device control circuit, including microprocessor, power module and charging inlet, the charging inlet
It is connected with power module, the charging inlet is used for connecting external charger for power module charging；The power module with micro-
Processor connects, and is microprocessor power supply；Also include the reset circuit being connected between charging inlet and microprocessor；Described multiple
Position circuit is used for when charging inlet connection external charger is that power module charges, according to the charging obtained from charging inlet
Signal generation reset signal is simultaneously sent to microprocessor, makes microprocessor reset.
Wherein in one embodiment, the reset circuit includes reset chip, and the reset chip includes resetting pin, institute
State resetting pin to be connected with the microprocessor；By described multiple when the reset chip is for obtaining charging signals from charging inlet
Position foot output meets the reset signal of the microprocessor reset sequential to the microprocessor.
Wherein in one embodiment, the reset signal is low level signal.
Wherein in one embodiment, also include the clamper electricity being connected between the charging inlet and the reset circuit
Road, the clamp circuit is by input voltage clamper in desired value；The charging inlet gives the reset by the clamp circuit
Circuit is powered.
Wherein in one embodiment, the clamp circuit includes resistance.
Wherein in one embodiment, the charging inlet is USB interface.
Wherein in one embodiment, also include charging circuit, the input of the charging circuit and the charging inlet
It is electrically connected with, the outfan of the charging circuit is electrically connected with the input of the power module；The charging inlet passes through
The charging circuit charges to the power module.
A kind of electronic atomization device, including housing, also includes the electronic atomization device control described in as above any embodiment
Circuit, the electronic atomization device control circuit are arranged in the housing.
Wherein in one embodiment, also include manual reset circuit, the manual reset circuit and the microprocessor
Connection, for providing reset signal to the microprocessor；The manual reset circuit includes manual reset button, described manual
SR is fixed on the housing.
Above-mentioned electronic atomization device control circuit, charging inlet are electrically connected with reset circuit and power module respectively,
Running voltage is provided to reset circuit during for being connected with charger, while charging to power module.Reset circuit and microprocessor
Device connect, when charging inlet is connected with external charger acquisition charging signals, so as to export reset signal to microprocessor with
Microprocessor is resetted.When electronic atomization device interior power module voltage is low causes microprocessor seemingly-dead phenomenon occur,
Charger is connected with charging inlet, is powered to reset circuit, reset circuit obtain charging signals when export reset signal to
Microprocessor, so that realize that microprocessor is automatically reset.
Description of the drawings
Fig. 1 is the theory diagram of the electronic atomization device control circuit in an embodiment；
Fig. 2 is the theory diagram of the electronic atomization device control circuit in another embodiment；
Fig. 3 is the circuit theory diagrams of the electronic atomization device control circuit in embodiment illustrated in fig. 2.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the theory diagram of electronic atomization device control circuit in an embodiment.The electronic atomization device control circuit
Including power module 110, microprocessor 120, reset circuit 130 and charging inlet 140.Power module 110 and microprocessor
120 are electrically connected with, and provide running voltage to microprocessor 120.Charging inlet 140 is connected with power module 110, with external charging
Device 150 charges for power module 110 when connecting.Reset circuit 130 is connected with microprocessor 120 and charging inlet 140 respectively.Multiple
Position circuit 130 is used for when it is that power module 110 charges that charging inlet 140 connects external charger 150, according to from charging inlet
140 charging signals for being obtained generate reset signal and are sent to microprocessor 120, make microprocessor 120 reset.When power supply mould
110 voltage of block is low when causing microprocessor 120 seemingly-dead phenomenon occur, and charging inlet 140 is connected with external charger 150, to multiple
Position circuit 130 provides running voltage.Reset circuit 130 receive after running voltage to the conveying of microprocessor 120 reset signal with
Microprocessor 120 is made to recover normal work, so as to realize automatically reseting for microprocessor 120.
Above-mentioned electronic atomization device control circuit, causes microprocessor 120 to occur as 110 voltage of power module is low seemingly-dead
During phenomenon, charging inlet 140 is connected with external charger 150, is powered to reset circuit 130 and power module 110 respectively.Reset
Circuit 130 generates reset signal according to the charging signals obtained from charging inlet 140 and is sent to microprocessor 120, so as to
Realize that microprocessor 120 automatically resets.Meanwhile, power module 110 by charging inlet 140 be connected with external charger 150 into
Row charges, and so as to voltage gradually rises, and then guarantees the normal work of microprocessor 120.
Fig. 2 is the theory diagram of electronic atomization device control circuit in another embodiment.The electronic atomization device control electricity
Road includes power module 210, microprocessor 220, reset circuit 230, charging inlet 240, clamp circuit 260 and charging circuit
270.Power module 210 is electrically connected with microprocessor 220, provides running voltage to microprocessor 220.Charging circuit 270
Input is electrically connected with charging inlet 240, and outfan is electrically connected with the input of power module 210, and charging circuit 270 will
250 input voltage of charger is charged to power module 210 after being changed, and is charged control to power module 210.Pincers
The input of position circuit 260 is connected with charging inlet 240, and outfan is electrically connected with reset circuit 230.Clamp circuit 260 will
Input voltage clamper provides running voltage to reset circuit 230 after desired value.
As shown in Figure 2.When 210 voltage of power module is low causes microprocessor 220 seemingly-dead phenomenon occur, charging inlet
240 are connected with external charger 250, are powered to power module 210 by charging circuit 270.Meanwhile, charging inlet 240 passes through
Clamp circuit 260 is powered to reset circuit 230.Reset circuit 230 is obtained after running voltage from clamp circuit 260 to microprocessor
Device 220 provides reset signal, and microprocessor 220 recovers normal work, so as to realize automatically reseting for microprocessor 220.At this
In embodiment, the voltage clamp that charging inlet 240 is input into by clamp circuit 260 is in the running voltage required for reset circuit 230
On, running voltage is provided to reset circuit 230.Reset signal is low level signal.
Fig. 3 is the circuit theory diagrams of electronic atomization device control circuit in embodiment illustrated in fig. 2.Power module 210 includes
Lithium battery, reset circuit 230 include that reset chip U1, charging inlet 240 include that USB interface, clamp circuit 260 include resistance
R1.Lithium battery is connected with microprocessor (MCU) 220, provides running voltage to microprocessor 220.USB interface is given by resistance R1
Reset chip U1 provides running voltage, and by charging circuit (not shown) to lithium cell charging.The resetting pin of reset chip U1
RST is connected with the reseting interface RESET of microprocessor 220.Reset chip U1 USB interface connect external charger when, according to
The charging signals of acquisition provide reset signal by resetting pin RST to microprocessor 220.
As shown in Figure 3.During normal use, lithium battery is powered to microprocessor 220, and reset chip U1 does not work.When lithium electricity
Cell voltage is low when causing microprocessor 220 seemingly-dead phenomenon occur, and USB interface is connected with charger, respectively to lithium battery and reset
Chip U1 powers.USB interface provides voltage by resistance R1 to reset chip U1, and the voltage clamp being input into is being resetted by resistance R1
In chip U1 running voltages, running voltage is provided to reset chip U1.USB interface is by charging circuit to lithium cell charging.Should
Electronic atomization device control circuit is connected with charger by USB interface, strong while electron atomising device lithium cell charging
Make and reset to microprocessor 220, so that microprocessor 220 is solved because lithium battery forces down asking for the seemingly-dead phenomenon of appearance for causing
Topic.
The present invention also provides a kind of electronic atomization device, including the electronic atomization device in housing and any of the above-described embodiment
Control circuit.Electronic atomization device control circuit is arranged in housing.In one embodiment, electronic atomization device also includes manually
Reset circuit.Manual reset circuit is connected with microprocessor 220, for providing reset signal to microprocessor 220.Hand-reset
Circuit includes that manual reset button, manual reset button are arranged on hull outside.When electronic atomization device because other interference are made
When there is seemingly-dead phenomenon into microprocessor 220, manual reset button is pressed, forced resetting, electronics can be carried out to microprocessor 220
Atomising device recovers normal work.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (9)
1. a kind of electronic atomization device control circuit, including microprocessor, power module and charging inlet, the charging inlet with
Power module connects, and the charging inlet is used for connecting external charger for power module charging；The power module and Wei Chu
Reason device connection, is microprocessor power supply；Characterized in that, also including the reset electricity being connected between charging inlet and microprocessor
Road；
The reset circuit is used for when charging inlet connection external charger is that power module charges, according to from charging inlet institute
The charging signals of acquisition generate reset signal and are sent to microprocessor, make microprocessor reset.
2. electronic atomization device control circuit according to claim 1, it is characterised in that the reset circuit includes resetting
Chip, the reset chip include resetting pin, and the resetting pin is connected with the microprocessor；The reset chip is used for from filling
The reset signal for meeting the microprocessor reset sequential by the resetting pin output when electrical interface obtains charging signals is to institute
State microprocessor.
3. electronic atomization device control circuit according to claim 2, it is characterised in that the reset signal is low level
Signal.
4. electronic atomization device control circuit according to claim 1, it is characterised in that also include being connected to the charging
Clamp circuit between interface and the reset circuit, the clamp circuit is by input voltage clamper in desired value；The charging
Interface is powered to the reset circuit by the clamp circuit.
5. electronic atomization device control circuit according to claim 4, it is characterised in that the clamp circuit includes electricity
Resistance.
6. electronic atomization device control circuit according to claim 1, it is characterised in that the charging inlet is connect for USB
Mouthful.
7. electronic atomization device control circuit according to claim 1, it is characterised in that also include charging circuit, described
The input of charging circuit is electrically connected with the charging inlet, and the outfan of the charging circuit is defeated with the power module
Enter end to be electrically connected with；The charging inlet is charged to the power module by the charging circuit.
8. a kind of electronic atomization device, including housing, it is characterised in that also include electronic fog described in any one of claim 1-7
Change device control circuit, the electronic atomization device control circuit is arranged in the housing.
9. electronic atomization device according to claim 8, it is characterised in that also include manual reset circuit, described manually
Reset circuit is connected with the microprocessor, for providing reset signal to the microprocessor；The manual reset circuit bag
Manual reset button is included, the manual reset button is fixed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988741.4A CN106490685A (en) | 2016-11-09 | 2016-11-09 | electronic atomization device control circuit and electronic atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988741.4A CN106490685A (en) | 2016-11-09 | 2016-11-09 | electronic atomization device control circuit and electronic atomization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106490685A true CN106490685A (en) | 2017-03-15 |
Family
ID=58323874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610988741.4A Pending CN106490685A (en) | 2016-11-09 | 2016-11-09 | electronic atomization device control circuit and electronic atomization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106490685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171312A1 (en) * | 2017-03-21 | 2018-09-27 | 常州市派腾电子技术服务有限公司 | Reset circuit and electronic cigarette |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203986117U (en) * | 2014-06-27 | 2014-12-10 | 卓尔悦（常州）电子科技有限公司 | Electronic cigarette wireless data control system |
| CN205321204U (en) * | 2015-11-06 | 2016-06-22 | 昂纳自动化技术（深圳）有限公司 | Temperature control system of electron cigarette |
| CN105852229A (en) * | 2016-06-21 | 2016-08-17 | 湖南中烟工业有限责任公司 | Control system and control method of electronic cigarette |
-
2016
- 2016-11-09 CN CN201610988741.4A patent/CN106490685A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203986117U (en) * | 2014-06-27 | 2014-12-10 | 卓尔悦（常州）电子科技有限公司 | Electronic cigarette wireless data control system |
| CN205321204U (en) * | 2015-11-06 | 2016-06-22 | 昂纳自动化技术（深圳）有限公司 | Temperature control system of electron cigarette |
| CN105852229A (en) * | 2016-06-21 | 2016-08-17 | 湖南中烟工业有限责任公司 | Control system and control method of electronic cigarette |
Non-Patent Citations (1)
| Title |
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| 周淇 等: "《单片机原理及应用——基于Keil及Proteus》", 31 January 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171312A1 (en) * | 2017-03-21 | 2018-09-27 | 常州市派腾电子技术服务有限公司 | Reset circuit and electronic cigarette |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |