CN203341005U - Chargeable electronic cigarette controller - Google Patents
Chargeable electronic cigarette controller Download PDFInfo
- Publication number
- CN203341005U CN203341005U CN 201320262800 CN201320262800U CN203341005U CN 203341005 U CN203341005 U CN 203341005U CN 201320262800 CN201320262800 CN 201320262800 CN 201320262800 U CN201320262800 U CN 201320262800U CN 203341005 U CN203341005 U CN 203341005U
- Authority
- CN
- China
- Prior art keywords
- electronic cigarette
- module
- control chip
- connects
- ground connection
- 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 - Lifetime
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a chargeable electronic cigarette controller, and aims at providing a chargeable electronic cigarette controller with comprehensive functions. The chargeable electronic cigarette controller comprises a power source, a control chip, a switch, a heating coil, an LED light, a capacitor and a charging interface, wherein the switch, the LED light and the charging interface are respectively connected with the control chip. One end of the capacitor is connected with the positive electrode of the power source, and the other end of the capacitor is connected to the ground. A VDD pin of the control chip is connected with the positive electrode of the power source, and a GND pin of the control chip is connected to the ground. The negative electrode of the power source is connected to the ground, and the power source is a chargeable battery. The electronic cigarette controller is installed inside an electronic cigarette, and the heating coil is connected with an atomizer filled with cigarette juice. The power source provides the power source for the whole electronic cigarette. The control chip controls the working state of all components. The LED light serves as an indicator for the current state of the electronic cigarette. When the electric quantity of the power source is insufficient, the power source can be charged by the manner that the charging interface is connected with an external transformer so that the electronic cigarette can be used repeatedly. The chargeable electronic cigarette controller is suitable for all electronic cigarettes using the cigarette juice.
Description
Technical field
The utility model relates to the electronic cigarette field, especially relates to a kind of chargeable electronic cigarette controller.
Background technology
Novel non-burning type electronic cigarette adopts up-to-date microelectric technique and atomization technique to extract plant essence from the natural plants such as wormwood, and it is atomized into to smoke-like, for the smoker, sucks.It is identical with the taste of common result of combustion of tobacco that this plant essence extracted is sucked taste, but the noxious material produced while not containing common result of combustion of tobacco, so can meeting smoking family, it swallows the enjoyment of telling mist, again to the smoker without any harm, and larger achievement is that the electronic cigarette of this health can eliminate the harm of second-hand-cigarette to smoker people around, Just because of this, healthy electronic cigarette is really progressively becoming the substitute of conventional cigarette.
State Intellectual Property Office of the People's Republic of China discloses the patent documentation that publication No. is CN102499488A on 06 20th, 2012, title is electronic cigarette, it comprises atomizer, electric supply installation and the attaching parts that align that connect atomizer and electric supply installation, described atomizer comprises atomizing stem and is arranged at the atomising head in atomizing stem, described electric supply installation and atomizing stem profile are square, the atomizing stem end is connected with the cigarette holder main body, atomising head comprises catheter, atomising head pedestal and be arranged at the electro-heat equipment in the atomising head pedestal, atomising head pedestal sidewall is provided with logical cigarette space, catheter is connected with the tobacco juice chamber in the cigarette holder main body, the atomising head pedestal is outside equipped with nickel screen, the nickel screen outer setting has the conductor loops be connected with the negative pole of electro-heat equipment, atomising head pedestal bottom is provided with through hole, the atomising head bottom is provided with the first conductive component, the first conductive component is electrically connected to the positive pole of electro-heat equipment, the first conductive component center is provided with through hole, the through hole position contacts with the second conductive component, the end of the second conductive component is provided with air channel, the atomizing stem sidewall has passage, be provided with the flue for smoking in the cigarette holder main body.In this scheme, circuit part is comparatively simple, can only possess more single heating function, and does not possess charge function, is disposable product, environmental protection not.
Summary of the invention
The utility model is mainly the technical problem that solves the existing function singleness of prior art, do not possess charging ability, the chargeable electronic cigarette controller that a kind of functional diversities is provided, can repeatedly charges and use.
The utility model is mainly solved by following technical proposals for above-mentioned technical problem: a kind of chargeable electronic cigarette controller, comprise power supply, control chip, switch, heating wire, LED lamp, electric capacity and charging inlet, described switch one end connects the SW pin of control chip, other end ground connection; Heating wire one end connects the AT pin of control chip, other end ground connection; The anodal LED pin that connects control chip of LED lamp, other end ground connection; Electric capacity one end connects positive source, other end ground connection; The VDD pin of control chip connects positive source, GND pin ground connection; Described charging inlet is connected with control chip; Power cathode ground connection, power supply is rechargeable battery.
The electronic cigarette controller of this programme is arranged in electronic cigarette, and heating wire is connected with the atomizer that tobacco juice is housed, for atomizer provides heat.Power supply provides power supply for whole electronic cigarette.Control chip is controlled the duty of each parts.By switch, can make control chip start or quit work.The LED lamp is as the indicator of electronic cigarette current state.Electric capacity plays the bypass filter action.When electric weight in power supply is not enough, can come for power source charges by the charging inlet external transformer, thereby make the electronic cigarette can Reusability.
As preferably, control chip comprises signal processing module, protection module, crystal oscillator module, LED driver module and charge control module, and described crystal oscillator module is connected with signal processing module, and described protection module input connects positive source, output connects signal processing module, earth terminal ground connection; LED driver module input connects signal processing module, and output connects the positive pole of LED lamp; The input of charge control module connects charging inlet, and output head anode connects signal processing module, negative pole of output end ground connection.
Signal processing module receives external signal, and, according to setting the corresponding signal of output and electric current, as each parts of core and other, is connected.Protection module provides protection to circuit.The crystal oscillator module provides oscillator signal.LED driver module driving LED lamp.Control chip adopts the SOT23-5 encapsulation, and each module is included.
As preferably, the crystal oscillator module that described crystal oscillator module is 33KHz.
As preferably, described protection module comprises the over-and under-voltage protected location.
As preferably, described protection module comprises the short-circuit protection unit, described over-and under-voltage protected location and the parallel connection of short-circuit protection unit.
The over-and under-voltage protection power source provides the protection under overvoltage and undervoltage condition, short-circuit protection unit deenergization when circuit is short-circuited, and preventing from further burning is still complete module.
The beneficial effect that the utility model brings is; can charge and make the electronic cigarette Reusability power supply; reduce costs; can realize overvoltage, under-voltage, short-circuit protection; can be indicated different conditions by the LED lamp, can control each parts under pre-set programs and switch different duties, control chip designs for one chip; assembling is simple, and cost is low.
The accompanying drawing explanation
Fig. 1 is a kind of electrical block diagram of the present utility model;
Fig. 2 is a kind of control chip cut-away view of the present utility model;
In figure: 1, signal processing module, 2, the crystal oscillator module, 3, protection module, 4, the LED driver module, 5, charge control module.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of electronic cigarette controller of the present embodiment, as shown in Figure 1, comprise control chip U, K switch, heating wire L, LED lamp, capacitor C and charging inlet S, also comprise power supply, switch one end connects the SW pin of control chip, other end ground connection; Heating wire one end connects the AT pin of control chip, other end ground connection; The anodal LED pin that connects control chip of LED lamp, other end ground connection; Electric capacity one end connects positive source, other end ground connection; The charging inlet output head anode connects control chip IN pin, negative pole of output end ground connection; The VDD pin of control chip connects positive source, GND pin ground connection; Power cathode ground connection, positive source is VDD.Power supply is charge power supply.
As shown in Figure 2, control chip U comprises signal processing module 1, protection module 3, crystal oscillator module 2, LED driver module 4 and charge control module 5, crystal oscillator module 2 is connected with signal processing module 1, protection module 3 inputs connect positive source, output connects signal processing module 1, earth terminal ground connection; LED driver module 4 inputs connect signal processing module, and output connects the positive pole of LED lamp; The input of charge control module 5 connects charging inlet S, and output head anode connects signal processing module 1, negative pole of output end ground connection.The input of protection module is the VDD pin of control chip, and earth terminal is the GND pin of control chip; The output of LED driver module is the LED pin of control chip; The input of charge control module 5 is the IN pin of control chip; SW pin and the AT pin of control chip are directly connected on signal processing module.
The crystal oscillator module that crystal oscillator module 2 is 33KHz.
Protection module comprises over-and under-voltage protected location and short-circuit protection unit, over-and under-voltage protected location and the parallel connection of short-circuit protection unit.
Duty is as follows:
While powering on, LED dodges 3 times, enters immediately battery saving mode;
During smoking, LED is gradually bright, and from not working the brightest 0.5 second, atomizer generates heat and has mist to produce simultaneously, after this enters immediately battery saving mode;
After stopping smoking, output disconnects immediately, and LED gradually goes out, from the brightest to going out, be 1 second;
When output loading is less than 1.0 Ω (± 0.2 Ω) or when following, during smoking, LED is long bright 2 seconds, output by, enter the short-circuit protection state;
Surpass 5 seconds if having a suck of cigarette, LED even dodges 2 times, the output cut-off;
During smoking, carry out voltage detecting before smoke, do not do voltage detecting in the smoke process;
The present embodiment adopts 4.5V～6V USB voltage-stabilized power supply charging, at cell voltage, during lower than 2.7v, is trickle charge; While being greater than 2.7v, start with constant-current charge, charging voltage is to 4.2v(± 0.05), the LED lamp goes out; If in the situation that the underfill electricity, and now cell voltage has has met or exceeded 4.1v(± 0.07), while recharging, indicator lamp does not show, charging is still carried out.During charging, the LED lamp is bright, is full of electric LED lamp later and extinguishes.
If detect cell voltage before smoking lower than 3.1V, LED connects and dodges 10 times during smoking, and atomizer is not worked, and enables the battery protection function.
The present embodiment adopts the design of single asic chip, and peripheral cell is few, a LED lamp only, an electric capacity, processing assembling is very simple and convenient, and pure hardware completes various functions, need not the programming program, save production hour, can accomplish that cost is minimum, and not have the deadlock phenomenon of MCU scheme.
K switch is special electronic switch, and superpower interference free performance knocks, vibration, high-decibel sound and magnetic field etc. can not affect the normal operation of switch, and performance is highly stable reliable.
The present embodiment power consumption is minimum, quiescent current≤3uA, and with the heating wire short-circuit protection function; wide voltage 4.5～6V charging, charging performance is superior, available common 5V fire ox and USB interface charging; possess perfect battery protection function, be mainly used in chargeable electronic cigarette scheme.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more been used the terms such as signal processing module, heating wire, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. a chargeable electronic cigarette controller, is characterized in that, comprises power supply, control chip, switch, heating wire, LED lamp, electric capacity and charging inlet, and described switch one end connects the SW pin of control chip, other end ground connection; Heating wire one end connects the AT pin of control chip, other end ground connection; The anodal LED pin that connects control chip of LED lamp, other end ground connection; Electric capacity one end connects positive source, other end ground connection; The VDD pin of control chip connects positive source, GND pin ground connection; Described charging inlet is connected with control chip; Power cathode ground connection, power supply is rechargeable battery.
2. chargeable electronic cigarette controller according to claim 1, it is characterized in that, described control chip comprises signal processing module, protection module, crystal oscillator module, LED driver module and charge control module, described crystal oscillator module is connected with signal processing module, described protection module input connects positive source, output connects signal processing module, earth terminal ground connection; LED driver module input connects signal processing module, and output connects the positive pole of LED lamp; The input of charge control module connects charging inlet, and output head anode connects signal processing module, negative pole of output end ground connection.
3. chargeable electronic cigarette controller according to claim 2, is characterized in that, the crystal oscillator module that described crystal oscillator module is 33KHz.
4. chargeable electronic cigarette controller according to claim 2, is characterized in that, described protection module comprises the over-and under-voltage protected location.
5. chargeable electronic cigarette controller according to claim 4, is characterized in that, described protection module comprises the short-circuit protection unit, described over-and under-voltage protected location and the parallel connection of short-circuit protection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262800 CN203341005U (en) | 2013-05-15 | 2013-05-15 | Chargeable electronic cigarette controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262800 CN203341005U (en) | 2013-05-15 | 2013-05-15 | Chargeable electronic cigarette controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341005U true CN203341005U (en) | 2013-12-18 |
Family
ID=49740964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320262800 Expired - Lifetime CN203341005U (en) | 2013-05-15 | 2013-05-15 | Chargeable electronic cigarette controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341005U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116139A (en) * | 2014-06-26 | 2014-10-29 | 深圳市麦克韦尔科技有限公司 | Electronic cigarette |
| CN104770884A (en) * | 2015-02-13 | 2015-07-15 | 深圳市励创微电子有限公司 | Electronic cigarette control chip and electronic cigarette |
| WO2015109626A1 (en) * | 2014-01-26 | 2015-07-30 | 吉瑞高新科技股份有限公司 | Battery assembly for electronic cigarette, electronic cigarette and control method therefor |
| GB2524295A (en) * | 2014-03-19 | 2015-09-23 | Kind Consumer Ltd | An inhaler |
| CN106163305A (en) * | 2014-01-27 | 2016-11-23 | Sis资源有限公司 | Electrical steam tells the wire communication in cigarette device |
| EP3750419A4 (en) * | 2018-02-09 | 2021-11-24 | Changzhou Patent Electronic Technology Co., Ltd | Voltage output circuit and electronic cigarette |
| JP2022539624A (en) * | 2020-05-30 | 2022-09-13 | 杭州尚格半▲導▼体有限公司 | Electronic atomizer and its control circuit |
-
2013
- 2013-05-15 CN CN 201320262800 patent/CN203341005U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899094B (en) * | 2014-01-26 | 2019-05-14 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of battery component of electronic cigarette, a kind of electronic cigarette and its control method |
| CN105899094A (en) * | 2014-01-26 | 2016-08-24 | 惠州市吉瑞科技有限公司深圳分公司 | Battery assembly for electronic cigarette, electronic cigarette and control method therefor |
| WO2015109626A1 (en) * | 2014-01-26 | 2015-07-30 | 吉瑞高新科技股份有限公司 | Battery assembly for electronic cigarette, electronic cigarette and control method therefor |
| CN106163305A (en) * | 2014-01-27 | 2016-11-23 | Sis资源有限公司 | Electrical steam tells the wire communication in cigarette device |
| US10888122B2 (en) | 2014-01-27 | 2021-01-12 | Altria Client Services Llc | Wire communication in an e-vaping device |
| GB2524295A (en) * | 2014-03-19 | 2015-09-23 | Kind Consumer Ltd | An inhaler |
| GB2524295B (en) * | 2014-03-19 | 2018-10-24 | Kind Consumer Ltd | An inhaler |
| US10542778B2 (en) | 2014-03-19 | 2020-01-28 | Kind Consumer Limited | Inhaler |
| CN104116139A (en) * | 2014-06-26 | 2014-10-29 | 深圳市麦克韦尔科技有限公司 | Electronic cigarette |
| CN104770884B (en) * | 2015-02-13 | 2017-07-25 | 深圳市励创微电子有限公司 | Electronic cigarette control chip and electronic cigarette |
| CN104770884A (en) * | 2015-02-13 | 2015-07-15 | 深圳市励创微电子有限公司 | Electronic cigarette control chip and electronic cigarette |
| EP3750419A4 (en) * | 2018-02-09 | 2021-11-24 | Changzhou Patent Electronic Technology Co., Ltd | Voltage output circuit and electronic cigarette |
| US11602177B2 (en) | 2018-02-09 | 2023-03-14 | Changzhou Patent Electronic Technology Co., LTD | Voltage output circuit for electronic cigarette and electronic cigarette using circuit |
| US11871796B2 (en) | 2018-02-09 | 2024-01-16 | Changzhou Patent Electronic Technology Co., LTD | Voltage output circuit for electronic cigarette and electronic cigarette using circuit |
| JP2022539624A (en) * | 2020-05-30 | 2022-09-13 | 杭州尚格半▲導▼体有限公司 | Electronic atomizer and its control circuit |
| JP7154383B2 (en) | 2020-05-30 | 2022-10-17 | 杭州尚格半▲導▼体有限公司 | Electronic atomizer and its control circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203341005U (en) | Chargeable electronic cigarette controller | |
| CN101371721B (en) | Electronic cigarette box | |
| CN201094280Y (en) | Electronic cigarette case | |
| CN201341434Y (en) | Electronic cigarette case used for charging electronic atomized cigarette | |
| RU2620751C2 (en) | Electronic cigarettes charging | |
| CN202890465U (en) | Intelligent controller for electronic cigarette | |
| CN102754924B (en) | Evaporation type electronic cigarette | |
| EP2573900A1 (en) | Portable charger for electronic devices and corresponding charging method | |
| CN202722502U (en) | Evaporation type electronic cigarette | |
| CN105939622A (en) | Electronic cigarette | |
| CN202233008U (en) | Novel electronic cigarette | |
| CN204969478U (en) | Electronic cigarette | |
| CN201226775Y (en) | Electric cigarette with PCBA plate | |
| CN205624484U (en) | Electronic cigarette | |
| CN203538374U (en) | Electronic cigarette with electric quantity display device | |
| CN204560976U (en) | The electronic cigarette miaow head of electronic cigarette and support wireless charging | |
| CN203522284U (en) | Electronic cigarette portable power supply | |
| CN201332677Y (en) | Disposable electronic cigarette | |
| CN203676123U (en) | Electronic cigarette controller | |
| CN209709704U (en) | A kind of wireless charger with display function | |
| CN204070526U (en) | A kind of blue-tooth intelligence electronics opium | |
| CN203986104U (en) | A kind of electronic cigarette packet of giving electronic cigarette wireless charging | |
| CN203491306U (en) | Battery component and electronic cigarette consisting of battery component | |
| CN204292197U (en) | A kind of electronic hookah of constant power output | |
| CN201482667U (en) | Electronic atomizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200811 Address after: 311200 Hangzhou City, Xiaoshan province Nanyang District Street Village Patentee after: Hangzhou Yixin Micro Technology Co.,Ltd. Address before: 311221 sound industrial park, second industry zone, Zhuang River, Xiaoshan District, Zhejiang, Hangzhou Patentee before: HANGZHOU LIANSHENG ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |