CN114041638A - Heating control method - Google Patents
Heating control method Download PDFInfo
- Publication number
- CN114041638A CN114041638A CN202111335417.XA CN202111335417A CN114041638A CN 114041638 A CN114041638 A CN 114041638A CN 202111335417 A CN202111335417 A CN 202111335417A CN 114041638 A CN114041638 A CN 114041638A
- Authority
- CN
- China
- Prior art keywords
- temperature
- resistance wire
- cigarette
- control method
- heating 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of electronic cigarettes, in particular to a heating control method, which comprises the following steps: setting the holding temperature and the atomization temperature of the resistance wire; acquiring a pressure value and a temperature value at the cigarette holder, and judging whether the cigarette holder is held; and when the cigarette holder is held in the control device, the resistance wire is controlled to be switched between the holding temperature and the atomizing temperature. According to the invention, the pressure value and the temperature value at the cigarette holder are collected, and whether the cigarette is held is judged according to the combination of the two values, so that the switching of the resistance wire state is realized, the result of prejudging the smoking is more accurate, and the resistance wire can be fully heated in advance to ensure the atomization effect of the tobacco tar.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to a heating control method.
Background
An electronic cigarette is an electronic device that can simulate the sensation of smoking, and its audience is usually the smoker or the person who wants to experience the sensation of smoking. The development trend of the electronic cigarette is towards individuation, multi-taste and the like, and also has the trend of intelligent development, namely whether the electronic cigarette is in a sucked state or not is intelligently judged to control the work of the resistance wire, so that the effects of power saving and safety are achieved.
However, most of the existing electronic cigarettes determine whether the electronic cigarette is sucked or not according to the airflow rate of the cigarette holder, and then control the resistance wire to perform related actions. Although this method is simple, because when the airflow rate of the cigarette holder reaches the set value, the user is usually in the state of inhaling, that is, the resistance wire which is heated at this time has the possibility of insufficient atomization of the tobacco tar, thereby causing the user experience to decline.
Disclosure of Invention
The invention provides a heating control method aiming at the problems in the prior art, which can accurately pre-judge whether a cigarette holder is held, so that the heating of a resistance wire is more intelligent.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a heating control method, which comprises the following steps:
setting the holding temperature and the atomization temperature of the resistance wire;
acquiring a pressure value and a temperature value at the cigarette holder, and judging whether the cigarette holder is held;
and when the cigarette holder is held in the control device, the resistance wire is controlled to be switched between the holding temperature and the atomizing temperature.
Further, the present invention also includes: when the resistance wire is in a temperature keeping state, the real-time temperature in the atomization chamber is detected, and when the real-time temperature is lower than the temperature keeping state, the resistance wire is controlled to be switched to the atomization temperature for working.
Further, the present invention also includes: when the resistance wire is in the atomizing temperature state, the real-time temperature in the atomizing chamber is detected, and when the real-time temperature is not lower than the atomizing temperature, the resistance wire is controlled to be switched to keep the temperature for working.
Further, the present invention also includes:
when the judgment result is that the cigarette holder is held, acquiring a gas flow value in the cigarette holder;
when the gas flow value is larger than the upper threshold value, the switch valve is controlled to be opened, so that the tobacco tar enters the atomization chamber through the switch valve and is atomized by contacting with the resistance wire.
Further, when the electronic cigarette is started for the first time, the method comprises the following steps:
controlling the switch to act to enable the electronic cigarette to be in a starting state;
controlling the electronic cigarette to be in wireless connection with external electronic equipment, and binding the electronic cigarette and the electronic equipment;
when the electronic cigarette needs to be used, the method comprises the following steps:
sending a control instruction to the electronic cigarette through the electronic equipment;
after the electronic cigarette receives the control instruction, the resistance wire is controlled to work and be heated to the holding temperature or the atomizing temperature.
Furthermore, the electronic cigarette is connected with external electronic equipment in a Bluetooth mode.
Further, when the electronic cigarette is used, the method further comprises the following steps:
and detecting the liquid level of the tobacco tar in the smoke cartridge, and controlling the resistance wire to stop working and give an alarm when the liquid level is below a warning line.
Further, the pressure value at the cigarette holder is measured through a contact sensor;
the temperature value at the mouthpiece is measured by a temperature sensor arranged outside the mouthpiece.
Further, when the judgment result shows that the cigarette holder is not held, timing is started;
when the timing time reaches the preset time, controlling the heating wire to stop working and be in a standby state;
and when the cigarette holder is judged to be held again, the heating wire is controlled to be switched to the atomization temperature.
Further, the difference between the holding temperature of the resistance wire and the atomization temperature is less than 10 ℃.
The invention has the beneficial effects that: according to the invention, the pressure value and the temperature value at the cigarette holder are collected, and whether the cigarette is held is judged according to the combination of the two values, so that the switching of the resistance wire state is realized, the result of prejudging the smoking is more accurate, and the resistance wire can be fully heated in advance to ensure the atomization effect of the tobacco tar.
Drawings
FIG. 1 is a flow chart of the present invention.
Fig. 2 is a schematic circuit diagram of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1 and 2, the heating control method provided by the present invention is applied to an electronic cigarette, which includes a smoke tube, a cigarette holder, an atomization chamber, a resistance wire, a smoke cartridge and a control module, wherein the atomization chamber, the resistance wire, the smoke cartridge and the control module are all disposed in the smoke tube, and the cigarette holder is disposed at one end of the smoke tube; when the cigarette holder works, tobacco tar in the cigarette cartridge is sucked out and flows towards the cigarette holder, and is atomized by the resistance wire in the atomization chamber through the atomization chamber in the flowing process, and then is sucked into the mouth of a user through the cigarette holder.
The method comprises the following steps:
setting the holding temperature and the atomization temperature of the resistance wire, wherein the holding temperature and the atomization temperature are usually set before the electronic cigarette leaves a factory;
acquiring a pressure value and a temperature value at the cigarette holder, and judging whether the cigarette holder is held;
and when the cigarette holder is held in the control device, the resistance wire is controlled to be switched between the holding temperature and the atomizing temperature.
The resistance wire is controlled by the control module to switch between the keeping temperature and the atomization temperature after being electrified, the atomization temperature is the temperature which is similar to the temperature of cigarette smoke after the cigarette smoke is atomized, and the approximate value of the atomization temperature is 50-60 ℃; the holding temperature is lower than the atomizing temperature, and the holding temperature is used for enabling the resistance wire to work with lower power consumption, so that the temperature can be raised in time when atomization is needed, and the atomization effect is guaranteed.
Compared with the prior art, the invention has the advantages that: the pressure value and the temperature value are collected at the cigarette holder, namely when the pressure value and the temperature value reach preset values, the cigarette holder is determined to be held by a user, and at the moment, the heating wire can be controlled to be switched to the atomization temperature for working, so that the tobacco tar can be contacted with the heating wire with high enough temperature for sufficient atomization when being sucked out by the user; when any one of the two numerical values does not reach the standard, the cigarette holder is judged not to be held, and the heating wire is kept at the holding temperature, namely the temperature is slightly reduced to reduce energy consumption and avoid danger caused by overhigh temperature for a long time.
In this embodiment, the present invention further includes: when the resistance wire is in a temperature keeping state, the real-time temperature in the atomization chamber is detected, and when the real-time temperature is lower than the temperature keeping state, the resistance wire is controlled to be switched to the atomization temperature for working.
Keep the temperature promptly and in addition to the temperature that is used for keeping the resistance wire, still be used for keeping the temperature of atomizer chamber, let the atomizer chamber be in all the time and be not less than the state that keeps the temperature for the tobacco tar gets into the atomizer chamber and begins to heat up promptly, thereby has guaranteed can reliably atomize when tobacco tar and resistance wire contact, has guaranteed user's experience.
In this embodiment, the present invention further includes: when the resistance wire is in the atomizing temperature state, the real-time temperature in the atomizing chamber is detected, and when the real-time temperature is not lower than the atomizing temperature, the resistance wire is controlled to be switched to keep the temperature for working.
When the real-time temperature in the atomizer chamber was too high promptly, the resistance wire can switch into and keep the temperature to make atomizer chamber temperature can descend, can not lead to danger because of overheated in order to guarantee the atomizer chamber.
Specifically, real-time temperature in the atomizing chamber is detected through the temperature sensor, namely the temperature sensor detects the temperature in the atomizing chamber and sends the temperature to the control module, and the real-time temperature and the preset holding temperature/atomizing temperature are compared through the control module, so that the resistance wire is controlled to switch states.
In this embodiment, the present invention further includes:
when the judgment result is that the cigarette holder is held, acquiring a gas flow value in the cigarette holder;
when the gas flow value is larger than the upper threshold value, the switch valve is controlled to be opened, so that the tobacco tar enters the atomization chamber through the switch valve and is atomized by contacting with the resistance wire.
When the electronic cigarette is in a starting state, the switch valve is in a closed state, and if and only if the interior of the cigarette holder has a large enough gas flow value, the control module judges that the cigarette holder is in a sucked state, and the switch valve can be opened at the moment, so that tobacco tar can flow into the atomizing chamber for atomization; when the gas flow value does not meet the requirement, the cigarette holder is judged not to be sucked, and the switch valve is in a closed state at the moment so as to avoid the smoke oil from flowing out. Through the structure, the electronic cigarette has the effect of preventing the tobacco tar from flowing out, so that the cleanness and the safety of the electronic cigarette are ensured.
In this embodiment, when the electronic cigarette is started for the first time, the method includes the following steps:
controlling the switch to act to enable the electronic cigarette to be in a starting state;
controlling the electronic cigarette to be in wireless connection with external electronic equipment, and binding the electronic cigarette and the electronic equipment;
when the electronic cigarette needs to be used, the method comprises the following steps:
sending a control instruction to the electronic cigarette through the electronic equipment;
after the electronic cigarette receives the control instruction, the resistance wire is controlled to work and be heated to the holding temperature or the atomizing temperature.
Namely, when the electronic cigarette is started initially, a user can bind an electronic device, wherein the electronic device is usually a mobile phone, so that one-to-one binding is realized; after the electronic cigarette is started, a user needs to send an unlocking instruction to the electronic cigarette through the electronic equipment, and the control module can drive the resistance wire to be electrified to heat up. The electronic cigarette binding mechanism is additionally arranged, namely one electronic cigarette can be controlled by one electronic device, and one electronic device can control a plurality of electronic cigarettes, so that a user can operate the electronic cigarette binding mechanism by only using one electronic device when using the electronic cigarettes with different tastes or tastes according to the preference. Although the steps of the electronic cigarette are increased in the mode, the mode can avoid the child from starting and using the electronic cigarette for a user with the child, so that the child is prevented from being scalded or misoperation to cause the electronic cigarette to generate heat, and safety is protected.
Specifically, the electron cigarette is connected through the mode of bluetooth with external electronic equipment, has guaranteed promptly that the user just can control it and start when near the electron cigarette, and to the control of electron cigarette, the accessible adopts relevant APP's mode to realize, after this APP only needed to acquire the bluetooth permission that the user granted, can search near the information of having connected or not having carried out the electron cigarette be connected with other APPs yet through this APP internal operation to convenient to use person operates.
In this embodiment, when the user uses the electronic cigarette, the method further includes the following steps:
and detecting the liquid level of the tobacco tar in the smoke cartridge, and controlling the resistance wire to stop working and give an alarm when the liquid level is below a warning line. Through the mode of this liquid level detection for when the tobacco tar falls to the take the altitude, report to the police or the mode that the warning light flickered through bee calling organ, remind the user that the tobacco tar is running out soon, so that the user in time changes and avoids experiencing the influence to the use.
In this embodiment, the pressure value at the mouthpiece is measured via a contact sensor;
the temperature value at the mouthpiece is measured by a temperature sensor arranged outside the mouthpiece.
In this embodiment, when the determination result is that the cigarette holder is not held, timing is started;
when the timing time reaches the preset time, controlling the heating wire to stop working and be in a standby state;
and when the cigarette holder is judged to be held again, the heating wire is controlled to be switched to the atomization temperature.
Namely, when the cigarette holder is not held for a long time, the control module enters a standby state to reduce the power consumption; and when a certain time passes after the control module enters the standby state and the cigarette holder is not held, the control module enters the shutdown state to avoid electric quantity waste caused by long-time standby.
In this embodiment, the difference between the holding temperature and the atomization temperature of the resistance wire is less than 10 ℃, that is, the holding temperature and the atomization temperature do not differ too much, so that the resistance wire can be heated in time when the tobacco tar needs to be atomized.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A heating control method characterized by: the method comprises the following steps:
setting the holding temperature and the atomization temperature of the resistance wire;
acquiring a pressure value and a temperature value at the cigarette holder, and judging whether the cigarette holder is held;
and when the cigarette holder is held in the control device, the resistance wire is controlled to be switched between the holding temperature and the atomizing temperature.
2. The heating control method according to claim 1, characterized in that: further comprising: when the resistance wire is in a temperature keeping state, the real-time temperature in the atomization chamber is detected, and when the real-time temperature is lower than the temperature keeping state, the resistance wire is controlled to be switched to the atomization temperature for working.
3. The heating control method according to claim 1, characterized in that: further comprising: when the resistance wire is in the atomizing temperature state, the real-time temperature in the atomizing chamber is detected, and when the real-time temperature is not lower than the atomizing temperature, the resistance wire is controlled to be switched to keep the temperature for working.
4. The heating control method according to claim 1, characterized in that: further comprising:
when the judgment result is that the cigarette holder is held, acquiring a gas flow value in the cigarette holder;
when the gas flow value is larger than the upper threshold value, the switch valve is controlled to be opened, so that the tobacco tar enters the atomization chamber through the switch valve and is atomized by contacting with the resistance wire.
5. The heating control method according to claim 1, characterized in that: when the electronic cigarette is started for the first time, the method comprises the following steps:
controlling the switch to act to enable the electronic cigarette to be in a starting state;
controlling the electronic cigarette to be in wireless connection with external electronic equipment, and binding the electronic cigarette and the electronic equipment;
when the electronic cigarette needs to be used, the method comprises the following steps:
sending a control instruction to the electronic cigarette through the electronic equipment;
after the electronic cigarette receives the control instruction, the resistance wire is controlled to work and be heated to the holding temperature or the atomizing temperature.
6. The heating control method according to claim 5, characterized in that: the electron cigarette is connected through the mode of bluetooth with external electronic equipment.
7. The heating control method according to claim 5, characterized in that:
when the electronic cigarette is used, the method further comprises the following steps:
and detecting the liquid level of the tobacco tar in the smoke cartridge, and controlling the resistance wire to stop working and give an alarm when the liquid level is below a warning line.
8. The heating control method according to claim 1, characterized in that:
the pressure value at the mouthpiece is measured via a contact sensor;
the temperature value at the mouthpiece is measured by a temperature sensor arranged outside the mouthpiece.
9. The heating control method according to claim 1, characterized in that: when the judgment result is that the cigarette holder is not held, timing is started;
when the timing time reaches the preset time, controlling the heating wire to stop working and be in a standby state;
and when the cigarette holder is judged to be held again, the heating wire is controlled to be switched to the atomization temperature.
10. The heating control method according to claim 1, characterized in that: the difference between the holding temperature and the atomization temperature of the resistance wire is less than 10 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335417.XA CN114041638A (en) | 2021-11-11 | 2021-11-11 | Heating control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335417.XA CN114041638A (en) | 2021-11-11 | 2021-11-11 | Heating control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114041638A true CN114041638A (en) | 2022-02-15 |
Family
ID=80209025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111335417.XA Pending CN114041638A (en) | 2021-11-11 | 2021-11-11 | Heating control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114041638A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150296885A1 (en) * | 2013-04-07 | 2015-10-22 | Qiuming Liu | Atomization temperature controllable electronic cigarette |
| CN106174705A (en) * | 2016-08-02 | 2016-12-07 | 卓尔悦欧洲控股有限公司 | Suction-type apparatus control system and method |
| CN106880084A (en) * | 2017-03-27 | 2017-06-23 | 云南中烟工业有限责任公司 | A kind of Intelligent electronic cigarette system and its control method based on radio communication |
| CN207948899U (en) * | 2017-12-07 | 2018-10-12 | 哈尔滨理工大学 | A kind of electronic cigarette alarm set |
| CN110367593A (en) * | 2019-07-15 | 2019-10-25 | 上海新型烟草制品研究院有限公司 | A kind of temperature control method, aerosol generating device and aerosol generation system |
| CN209732602U (en) * | 2019-01-21 | 2019-12-06 | 常州市派腾电子技术服务有限公司 | cigarette bullet and electron cigarette |
| CN110604344A (en) * | 2019-10-18 | 2019-12-24 | 深圳市康泓威科技有限公司 | Electronic cigarette capable of automatically preheating after pre-judging smoking action and control method thereof |
| CN110693096A (en) * | 2019-09-09 | 2020-01-17 | 筑思有限公司 | Electronic cigarette heating system, electronic cigarette and electronic cigarette heating control method |
| CN211065066U (en) * | 2019-09-30 | 2020-07-24 | 冷朝阳 | Electronic cigarette with airflow sensing element protection function, atomizing assembly and power supply assembly |
-
2021
- 2021-11-11 CN CN202111335417.XA patent/CN114041638A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150296885A1 (en) * | 2013-04-07 | 2015-10-22 | Qiuming Liu | Atomization temperature controllable electronic cigarette |
| CN106174705A (en) * | 2016-08-02 | 2016-12-07 | 卓尔悦欧洲控股有限公司 | Suction-type apparatus control system and method |
| CN106880084A (en) * | 2017-03-27 | 2017-06-23 | 云南中烟工业有限责任公司 | A kind of Intelligent electronic cigarette system and its control method based on radio communication |
| CN207948899U (en) * | 2017-12-07 | 2018-10-12 | 哈尔滨理工大学 | A kind of electronic cigarette alarm set |
| CN209732602U (en) * | 2019-01-21 | 2019-12-06 | 常州市派腾电子技术服务有限公司 | cigarette bullet and electron cigarette |
| CN110367593A (en) * | 2019-07-15 | 2019-10-25 | 上海新型烟草制品研究院有限公司 | A kind of temperature control method, aerosol generating device and aerosol generation system |
| CN110693096A (en) * | 2019-09-09 | 2020-01-17 | 筑思有限公司 | Electronic cigarette heating system, electronic cigarette and electronic cigarette heating control method |
| CN211065066U (en) * | 2019-09-30 | 2020-07-24 | 冷朝阳 | Electronic cigarette with airflow sensing element protection function, atomizing assembly and power supply assembly |
| CN110604344A (en) * | 2019-10-18 | 2019-12-24 | 深圳市康泓威科技有限公司 | Electronic cigarette capable of automatically preheating after pre-judging smoking action and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109043670B (en) | Electronic cigarette with double air pressure sensors and control method thereof | |
| CN107495478B (en) | Electronic cigarette capable of controlling smoke quantity and time-limited shutdown and control method thereof | |
| US20160316821A1 (en) | Electronic cigarette with limited service life and method for limiting service life of electronic cigarette | |
| US11547149B2 (en) | Electronic cigarette and control method thereof | |
| CN108606366B (en) | Electronic cigarette and method for controlling electronic cigarette | |
| EP3695737A1 (en) | Airflow heating device, heating control method, and electronic cigarette | |
| EP3210480B1 (en) | Electronic cigarette having temperature control | |
| WO2019192226A1 (en) | Aerosol generating device and control method therefor | |
| CN109043672B (en) | Electronic cigarette with simulated air pressure sensor and control method thereof | |
| EP3897249B1 (en) | Aerosol generating device and operation method thereof | |
| CN107713017B (en) | Electronic cigarette capable of automatically detecting oil supply and working method thereof | |
| US20170020201A1 (en) | Electronic cigarette with lung capacity detection function and control method | |
| WO2014075369A1 (en) | Intelligent controller and method for electronic cigarette | |
| WO2016019550A1 (en) | Electronic cigarette | |
| CN204317506U (en) | Atomising device and the electronic cigarette containing this atomising device | |
| WO2019113836A1 (en) | Aerosol generation device and control method therefor, and microprocessor for aerosol generation device | |
| WO2022028096A1 (en) | Temperature-adjustable baking cigarette | |
| CN111227320A (en) | Electronic cigarette with preheating controlled by touch pressure sensor and preheating method thereof | |
| CN108451034B (en) | Electronic cigarette, and control method and device of electronic cigarette | |
| CN109363256A (en) | A kind of Intelligent electronic cigarette for smoking cessation | |
| US20220273042A1 (en) | Aerosol generating device and operation method thereof | |
| CN111202268A (en) | Intelligent ultrasonic atomizer and control method thereof | |
| CN114041638A (en) | Heating control method | |
| CN110279148B (en) | Liquid storage device, atomizer and electronic cigarette | |
| CN207519623U (en) | Electronic cigarette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |