WO2018171312A1 - 复位电路及电子烟 - Google Patents

复位电路及电子烟 Download PDF

Info

Publication number
WO2018171312A1
WO2018171312A1 PCT/CN2018/072784 CN2018072784W WO2018171312A1 WO 2018171312 A1 WO2018171312 A1 WO 2018171312A1 CN 2018072784 W CN2018072784 W CN 2018072784W WO 2018171312 A1 WO2018171312 A1 WO 2018171312A1
Authority
WO
WIPO (PCT)
Prior art keywords
reset
chip
terminal
control unit
switch unit
Prior art date
Application number
PCT/CN2018/072784
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州市派腾电子技术服务有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Publication of WO2018171312A1 publication Critical patent/WO2018171312A1/zh

Links

Images

Definitions

  • the present invention relates to the field of control technologies, and in particular, to a reset circuit and an electronic cigarette.
  • polymer batteries have many obvious advantages such as high energy density, smaller size, ultra-thinness, light weight, and high safety, more and more electronic products such as electronic cigarettes select polymer batteries for power supply, but Since the built-in polymer battery cannot be removed, the electronic product cannot be reset.
  • the invention provides a reset circuit and an electronic cigarette, which have a simple structure.
  • the present invention provides a reset circuit including a reset chip, a reset capacitor, a switch unit, and a control unit.
  • the reset chip includes a first power terminal, a ground terminal, a timing terminal, and a first output terminal, and the first power terminal of the reset chip is electrically connected to the first voltage source; the first end of the reset capacitor is The timing end of the reset chip is electrically connected; the first end of the switch unit is connected to the second end of the reset capacitor, and the second end of the switch unit is grounded; the control unit includes a reset end and an input end a second output end, the reset end of the control unit is electrically connected to the first output end of the reset chip, and the input end of the control unit is electrically connected to the first end of the switch unit; The grounding end of the reset chip is grounded or connected to the first end of the switch unit, and the duration of the preset time is determined according to the capacitance value of the reset capacitor.
  • control unit further includes a second power terminal, and the second power terminal is electrically connected to the first voltage source.
  • the switch unit includes at least one of a button switch, a button switch, a paddle switch, and a touch panel.
  • the reset chip is an SGM800 chip, an SGM802 chip or an SGM804 chip.
  • control unit is a M452-LQFP48 chip.
  • the present invention provides an electronic cigarette comprising the above reset circuit.
  • the electronic cigarette further includes an atomizing component; wherein, when the switching unit is turned on, the second output end of the control unit outputs an enable control signal to the atomizing component to control the fog The components start working.
  • the reset circuit and the electronic cigarette of the present invention can be closed by controlling the switch unit, so that the control unit outputs an enable control signal, so that, for example, the smoking function can be turned on, and the time for closing the control switch unit can be greater than the preset time (preset time)
  • the duration is determined according to the capacitance value of the reset capacitor), so that the high level signal outputted by the fourth pin of the reset chip becomes a low level signal, so that the fifth pin of the control unit receives the low level signal, Therefore, the control unit is reset and restarted, that is, two functions (enable and reset) can be realized by controlling the switch unit without additional reset switches and openings, and the structure is simple, and since only the reset chip and the capacitor are used, no additional is needed.
  • the unit can implement the reset function.
  • FIG. 1 is a circuit diagram of a reset circuit according to a first embodiment of the present invention
  • FIG. 2 is a circuit diagram of a reset circuit according to a second embodiment of the present invention.
  • FIG. 3 is a circuit diagram of a reset circuit according to a third embodiment of the present invention.
  • FIG. 4 is a schematic circuit diagram of a reset circuit according to a fourth embodiment of the present invention.
  • FIG. 5 is a schematic structural view of an electronic cigarette according to a fifth embodiment of the present invention.
  • FIG. 1 is a circuit diagram of a reset circuit 10 according to a first embodiment of the present invention.
  • the reset circuit 10 shown in FIG. 1 includes a reset chip U1, a reset capacitor C, a switch unit SW, and a control unit U2.
  • the reset chip U1 includes a first power terminal 101, a ground terminal 102, a timing pin 103, and a first output terminal 104.
  • the first power terminal 101 of the reset chip U1 is electrically connected to the first voltage source to receive the first voltage.
  • the first end of the reset capacitor C is electrically connected to the timing pin 103 of the reset chip U1, and the second end of the reset capacitor C is electrically connected to the ground terminal 102 of the reset chip U1.
  • the reset chip U1 is an SGM802 chip.
  • the reset chip U1 can also be, but not limited to, an SGM800 chip or an SGM804 chip.
  • the first power terminal 101 of the reset chip U1 is the VCC pin
  • the ground terminal 102 of the reset chip U1 is the GND pin
  • the timing terminal 103 of the reset chip U1 is the SRT pin
  • the reset chip U1 is reset.
  • the first output 104 is a RESET pin.
  • the second end of the switch unit SW is grounded, and the first end of the switch unit SW is electrically connected to the ground end 102 of the reset chip U1.
  • the switch unit SW can be, but is not limited to, a push button switch, a push button switch, a paddle switch, or a touch pad.
  • the type of the switch unit SW is not limited thereto.
  • the push button switch mainly refers to a touch button switch, also called a tact switch.
  • the push button switch is an electronic switch that is applied to the switch operating direction when the operating force is used to meet the operating force. When the pressure is released, the switch is opened.
  • the control unit U2 includes a reset terminal 105, an input terminal 106, and a second output terminal 107.
  • the reset terminal 105 of the control unit U2 is electrically connected to the first output terminal 104 of the reset chip U1.
  • the input terminal 106 of the control unit U2 and the reset chip U1 are connected.
  • the grounding terminal 102 is electrically connected, and the second output terminal 107 of the control unit U2 is configured to output an enable control signal when the input terminal 106 of the control unit U2 receives the low level signal, so that, for example, the atomizing component can be enabled. Turn on smoking and more.
  • control unit U2 further includes a second power terminal 108, and the second power terminal 108 is electrically connected to the first voltage source, so that the structure of the reset circuit 10 is simpler without additional voltage source, of course, the control unit
  • the second power terminal 108 of U2 can also be electrically connected to the second voltage source to receive the second operating voltage provided by the second voltage source.
  • control unit U2 can be, but is not limited to, the M452-LQFP48 chip.
  • control unit U2 can also be other types of chips, and the invention is not limited thereto.
  • the working principle of the reset circuit 10 is as follows:
  • the switch unit SW When the switch unit SW is turned on, if the user presses the button switch, dials the paddle switch to the open position, or the user performs the opening operation on the touch panel, the input terminal 106 of the control unit U2 is grounded through the switch unit SW, thereby making the control unit
  • the second output 107 of U2 outputs an enable control signal such that, for example, the atomizing assembly can be enabled to activate the smoking function.
  • the ground terminal 102 of the reset chip U1 and the second terminal of the reset capacitor C are grounded through the switch unit SW, so that the reset chip U1 starts to operate, and the reset terminal of the reset chip U1 charges the reset capacitor.
  • the first output end 104 of the reset chip U1 outputs a high level signal; when the switch unit SW is turned on for a time greater than a preset time, for example, the duration of the user pressing the button is greater than the preset time, and the paddle switch is in the open state.
  • a preset time for example, the duration of the user pressing the button is greater than the preset time, and the paddle switch is in the open state.
  • the reset capacitor is fully charged, so that the level of the first output terminal 104 of the reset chip U1 is pulled low, and the output is low. Therefore, the high level signal outputted by the first output terminal 104 of the reset chip U1 becomes a low level signal, and the reset terminal 105 of the control unit U2 receives the signal of the low level, enabling the reset terminal of the control unit U2, so that the control Unit U2 is reset.
  • tRP 2.6 ⁇ 10 6 ⁇ CSRT+340 ⁇ 10 -6 .
  • F the capacitance value CSRT of the reset capacitor C
  • S the preset time tRP is about 12 seconds (S)
  • the control unit The U2 output enables the control signal to control the atomizing component to turn on the smoking function.
  • the reset terminal of the control unit U2 receives the low level signal, and therefore, the control unit U2 performs reset.
  • the ground terminal of the reset chip U1 is not grounded, so that the reset chip does not consume power when the switch unit is not turned on, and a powerless reset circuit is realized.
  • FIG. 2 is a circuit diagram of a reset circuit according to a second embodiment of the present invention.
  • the reset circuit 11 shown in FIG. 2 has substantially the same structure as the reset circuit 10 shown in FIG. 1, except that the ground terminal 102 of the reset chip U1 of the reset circuit 11 is directly grounded, that is, regardless of the switch. Whether the unit SW is turned on or not, the ground terminal 102 of the reset chip U1 is grounded.
  • the ground terminal of the reset chip U1 is always grounded, so that the reset chip is always in the power-on state, and when the switch unit is turned on, the capacitor can be realized without delay and charged immediately.
  • FIG. 3 is a schematic circuit diagram of a reset circuit according to a third embodiment of the present invention.
  • the reset circuit 12 shown in FIG. 3 is basically the same as the reset circuit 10 shown in FIG. 1, except that the reset chip of the reset circuit 12 uses the SGM800 chip or the SGM804 chip, and the reset circuit 12 further includes a level.
  • the converting unit 109 is configured to convert the high level outputted by the reset circuit 12 to a low level and the low level to a high level.
  • the reset chip U1 is an SGM800 chip or an SGM804 chip
  • the first power terminal 101 of the reset chip U1 is a VCC pin
  • the ground terminal 102 of the reset chip U1 is a GND pin
  • the timing terminal 103 of the reset chip U1 is an SRT pin.
  • the first output end 104 of the reset chip U1 is Pin.
  • the switch unit SW When the switch unit SW is turned on, the input terminal 106 of the control unit U2 is grounded, so that the second output terminal 107 of the control unit U2 outputs an enable control signal, and the ground terminal of the reset chip U1 is grounded, thereby causing the first of the reset chip U1.
  • the output terminal 104 outputs a low-level signal, and the reset capacitor C starts to be charged.
  • the switch unit SW is turned on for a predetermined time, the low-level signal outputted by the first output terminal 104 of the reset chip U1 becomes a high-level signal.
  • the level of the reset terminal 105 outputted to the control unit U2 is changed from a high level to a low level, thereby causing the control unit U2 to be reset.
  • it may be, but not limited to, level shifting using a transistor such as a triode or the like.
  • the control unit U2 if the reset terminal 105 of the control unit U2 resets the received signal from low level to high level, the control unit U2 is reset, then there is no need to set the level conversion module.
  • FIG. 4 is a circuit diagram of a reset circuit according to a fourth embodiment of the present invention.
  • the reset circuit 13 shown in FIG. 4 is basically the same as the reset circuit 12 shown in FIG. 3, except that the ground terminal 102 of the reset chip U1 of the reset circuit 13 is the GND lead. The foot is grounded through the switch unit SW.
  • the ground terminal of the reset chip U1 is not grounded, so that the reset chip does not consume power when the switch unit is not turned on, and a powerless reset circuit is realized.
  • FIG. 5 is a schematic structural view of an electronic cigarette according to a fifth embodiment of the present invention.
  • the electronic cigarette includes a reset circuit 10.
  • the electronic cigarette may also include a reset circuit 11 or a reset circuit 12 or a reset circuit 13.
  • the specific circuit of the reset circuit 10 may refer to FIG. 1, the specific circuit of the reset circuit 11 refers to FIG. 2, and the specific circuit of the reset circuit 12 refers to FIG.
  • the electronic cigarette may also, but is not limited to, include an atomizing assembly 20.
  • the second output end 107 of the control unit U2 when the switch unit SW is turned on, the second output end 107 of the control unit U2 outputs an enable control signal to the atomizing component 20 to control the atomizing component 20 to start working, so that the electronic cigarette outputs smoke to realize the smoking function.
  • the enabling control signal outputted by the second output 107 of the control unit U2 can be, but is not limited to, components output to other electronic cigarettes, such as display components, etc., of course, the invention is not limited thereto.
  • the reset chip U1 when the reset terminal of the control unit U2 is enabled at a high level, the reset chip U1 can select the SGM800 chip or the SGM804 chip.
  • the first output terminal (ie, RESET terminal) 104 of the SGM 802 chip is connected to the reset terminal 105 of the control unit U2 through the level converting unit 109.
  • the reset terminal 105 of the control chip U2 When the first output terminal 104 of the SGM802 chip outputs a high level, the reset terminal 105 of the control chip U2 is at a low level; when the first output terminal 104 of the SGM802 chip outputs a low level, the reset terminal 105 of the control chip U2 is at a high level. .
  • the reset terminal 105 of the control unit U2 when the reset terminal 105 of the control unit U2 is enabled at a low level, the reset chip U1 can select the SGM802 chip.
  • the first output terminal (ie, the RESET terminal) 104 of the SGM800 chip or the SGM804 chip is connected to the reset terminal 105 of the control unit U2 through the level converting unit 109.
  • the reset terminal 105 of the control chip U2 When the first output terminal 104 of the SGM800 chip or the SGM804 chip outputs a high level, the reset terminal 105 of the control chip U2 is at a low level; when the first output terminal 104 of the SGM800 chip or the SGM804 chip outputs a low level, the reset of the control chip U2 is performed. Terminal 105 is at a high level.
  • the reset circuit and the electronic cigarette of the present invention can be turned on by the control switch unit, so that the control chip outputs an enable control signal, so that, for example, the atomization component can be enabled to turn on the smoking function, and the control switch unit can be controlled.
  • the time of being turned on is greater than the preset time (the preset time is determined by the capacitance of the reset capacitor), so that the high level signal outputted by the first output end of the reset chip becomes a low level signal, thereby causing the reset end of the control chip Receiving a low level signal, thus causing the control chip to reset and restart, that is, two functions (enable and reset) can be realized by controlling the switch unit without additional setting of the reset switch and the opening, the structure is simple, and since only the reset is adopted The reset function is achieved by the chip and the reset capacitor without the need for additional components.

Landscapes

  • Electronic Switches (AREA)

Abstract

一种复位电路（10，11，12，13）及电子烟，复位电路（10，11，12，13）包括复位芯片（U1）、复位电容（C）、开关单元（SW）、控制单元（U2）。复位芯片（U1）的第一电源端（101）与第一电压源电性相连；复位电容（C）的第一端与复位芯片（U1）的计时端（103）电性相连；开关单元（SW）的第一端与复位电容（C）的第二端相连，开关单元（SW）的第二端接地；控制单元（U2）包括复位端（105）、输入端（106）、第二输出端（107），控制单元（U2）的复位端（105）与复位芯片（U1）的第一输出端（104）电性相连，控制单元（U2）的输入端（106）与开关单元（SW）的第一端电性相连；其中，复位芯片（U1）的接地端接地，或与开关单元（SW）的第一端相连，预设时间的时长根据复位电容（C）的电容值确定。复位电路（10，11，12，13）及电子烟能通过一个开关单元（SW）实现两种功能，结构简单。

Description

复位电路及电子烟 技术领域
本发明涉及控制技术领域，特别涉及一种复位电路及电子烟。
背景技术
由于聚合物电池具有能量密度高、更小型化、超薄化、轻量化，以及高安全性等多种明显优势，因此，越来越多的电子产品例如电子烟选择聚合物电池进行供电，但由于内置的聚合物电池无法取出，这样就导致电子产品无法复位。
现有技术为了实现复位均需要在电子产品上额外设置一个复位按键，且需在电子产品的外壳上设置一个开孔，以便于用户对复位按键进行操作，结构复杂，而且复位操作不方便。因此设计一种结构简单的复位电路，是目前亟待解决的问题。
发明内容
本发明提供一种复位电路及电子烟，其结构简单。
所述技术方案如下：
本发明提供了一种复位电路，所述复位电路包括复位芯片、复位电容、开关单元、控制单元。所述复位芯片包括第一电源端、接地端、计时端及第一输出端，所述复位芯片的所述第一电源端与第一电压源电性相连；所述复位电容的第一端与所述复位芯片的计时端电性相连；所述开关单元的第一端与所述复位电容的第二端相连，所述开关单元的第二端接地；所述控制单元包括复位端、输入端、第二输出端，所述控制单元的复位端与所 述复位芯片的所述第一输出端电性相连，所述控制单元的输入端与所述开关单元的第一端相连电性相连；其中，所述复位芯片的接地端接地或与所述开关单元的第一端相连，所述预设时间的时长根据所述复位电容的电容值确定。
进一步地，所述控制单元还包括第二电源端，所述第二电源端与所述第一电压源电性相连。
进一步地，所述开关单元至少包括按键开关、按钮开关、拨片开关和触控面板中的一项。
进一步地，所述复位芯片为SGM800芯片、SGM802芯片或SGM804芯片。
进一步地，所述控制单元为M452-LQFP48芯片。
本发明提供一种电子烟，所述电子烟包括上述的复位电路。
进一步地，所述电子烟还包括雾化组件；其中，当所述开关单元接通时，所述控制单元的第二输出端输出使能控制信号至所述雾化组件，以控制所述雾化组件开始工作。
本发明实施例提供的技术方案带来的有益效果是：
本发明的复位电路及电子烟，能通过控制开关单元闭合，使得控制单元输出使能控制信号，从而例如可以开启抽烟功能，且能通过控制开关单元闭合的时间大于预设时间(预设时间的时长根据所述复位电容的电容值确定)，以使复位芯片的第四引脚输出的高电平信号变为低电平信号，从而使得控制单元的第五引脚接收到低电平信号，因此使得控制单元复位重启，也即能通过控制开关单元实现两种功能(使能与复位)，而无需额外设置复位开关及开孔，结构简单，此外由于仅仅采用复位芯片及电容而无需额外的单元，就能实现复位功能。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的 技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂，以下特举较佳实施例，并配合附图，详细说明如下。
附图说明
图1是本发明第一实施例提供的复位电路的电路示意图；
图2是本发明第二实施例提供的复位电路的电路示意图；
图3是本发明第三实施例提供的复位电路的电路示意图；
图4为本发明的第四实施例提供的复位电路的电路示意图；
图5是本发明第五实施例提供的电子烟的结构示意图。
具体实施方式
为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效，以下结合附图及较佳实施例，对依据本发明提出的复位电路及其装置其具体实施方式、结构、特征及功效，详细说明如后。
有关本发明的前述及其他技术内容、特点及功效，在以下配合参考图式的较佳实施例详细说明中将可清楚的呈现。通过具体实施方式的说明，当可对本发明为达成预定目的所采取的技术手段及功效得以更加深入且具体的了解，然而所附图式仅是提供参考与说明之用，并非用来对本发明加以限制。
第一实施例
图1是本发明第一实施例提供的复位电路10的电路示意图。如图1所示复位电路10，包括复位芯片U1、复位电容C、开关单元SW、控制单元U2。
其中，复位芯片U1包括第一电源端101、接地端102、计时引脚103及第一输出端104，复位芯片U1的第一电源端101与第一电压源电性相连，以接收第一电压源提供的第一工作电压。复位电容C的第一端与复位芯片U1的计时引脚103电性相连，复位电容C的第二端与复位芯片U1的接地端102电性相连。
具体地，复位芯片U1为SGM802芯片，当然复位芯片U1也可以但不限于为SGM800芯片或SGM804芯片等。当复位芯片U1为SGM802芯片时，复位芯片U1的第一电源端101为VCC引脚，复位芯片U1的接地端102为GND引脚，复位芯片U1的计时端103为SRT引脚，复位芯片U1的第一输出端104为RESET引脚。
其中，开关单元SW的第二端接地，开关单元SW的第一端与复位芯片U1的接地端102电性相连。
具体地，开关单元SW可以但不限于为按键开关、按钮开关、拨片开关或触摸板等，当然开关单元SW的类型并不以此为限。按键开关主要是指轻触式按键开关，也称之为轻触开关。按键开关是一种电子开关，用时以满足操作力的条件向开关操作方向施压开关功能接通，当撤销压力时开关即断开。
控制单元U2包括复位端105、输入端106、第二输出端107，控制单元U2的复位端105与复位芯片U1的第一输出端104电性相连，控制单元U2的输入端106与复位芯片U1的接地端102电性相连，控制单元U2的第二输出端107用于在控制单元U2的输入端106接收到低电平信号时，输出使能控制信号，从而例如可以使能雾化组件以开启抽烟功能等等。
具体地，控制单元U2还包括第二电源端108，第二电源端108与第一电压源电性相连，这样使得复位电路10的结构更加简单，而无需额外再设 置电压源，当然，控制单元U2的第二电源端108也可以与第二电压源电性相连，以接收第二电压源提供的第二工作电压。
进一步地，控制单元U2可以但不限于为M452-LQFP48芯片，当然控制单元U2也可以为其它型号的芯片，本发明并不以此为限。
复位电路10的工作原理如下：
当开关单元SW接通时，如用户按压按键开关、拨动拨片开关至开处或用户在触控面板上进行开启操作，控制单元U2的输入端106通过开关单元SW接地，从而使得控制单元U2的第二输出端107输出使能控制信号，从而例如可以使能雾化组件以开启抽烟功能。同时，复位芯片U1的接地端102及复位电容C的第二端通过开关单元SW接地，从而使得复位芯片U1开始工作，且复位芯片U1的复位端对复位电容充电。此时，复位芯片U1的第一输出端104输出高电平信号；当开关单元SW接通的时间大于预设时间，例如，用户按压按钮的时长大于预设时间、拨片开关处于开启状态的时间大于预设时间时，复位电容充满电，从而使得复位芯片U1的第一输出端104的电平被拉低，输出低电平。因此，复位芯片U1的第一输出端104输出的高电平信号变为低电平信号，控制单元U2的复位端105接收到低电平的信号，使能控制单元U2的复位端，使得控制单元U2进行复位。
其中，复位电容C的容值越大，复位电容C充满电所需要的时间就越长，也即复位芯片U1的第一输出端104输出的高电平信号变为低电平信号所需的时间就越长，因此预设时间就越长即开关单元SW接通的时间就越长。
具体地，假设预设时间为tRP，复位电容C的容值为CSRT，那么tRP＝2.6×10 6×CSRT+340×10 -6。例如，复位电容C的容值CSRT为4.7×10 -6法拉(F)，那么预设时间tRP就约为12秒(S)，当按着开关单元SW的时间短于12秒时，控制单元U2输出使能控制信号，控制雾化组件开启抽烟 功能。当按着开关单元SW的时间不短于12秒时，控制单元U2的复位端接收到低电平信号，因此，控制单元U2进行复位。
在本实施例中，复位芯片U1在开关单元未接通时，复位芯片U1的接地端不接地，使得复位芯片在开关单元未接通时不消耗电能，实现了无功耗复位电路。
第二实施例
图2为本发明的第二实施例提供的复位电路的电路示意图。如图2所示的复位电路11与如图1所示的复位电路10的结构基本相同，不同之处仅仅在于：复位电路11的复位芯片U1的接地端102直接接地，也就是说，无论开关单元SW是否接通，复位芯片U1的接地端102均接地。
在此实施例中，复位芯片U1的接地端始终接地，使得复位芯片一直处于通电状态，在开关单元接通时，可实现对电容无时延，立即进行充电。
第三实施例
图3为本发明的第三实施例提供的复位电路的电路示意图。如图3所示的复位电路12与如图1所示的复位电路10的结构基本相同，不同之处仅仅在于：复位电路12的复位芯片采用SGM800芯片或SGM804芯片，复位电路12还包括电平转换单元109，用于将复位电路12输出的高电平转换为低电平，低电平转换为高电平。当复位芯片U1为SGM800芯片或SGM804芯片时，复位芯片U1的第一电源端101为VCC引脚，复位芯片U1的接地端102为GND引脚，复位芯片U1的计时端103为SRT引脚，复位芯片U1的第一输出端104为
Figure PCTCN2018072784-appb-000001
引脚。
当开关单元SW接通时，控制单元U2的输入端106接地，从而使得控制单元U2的第二输出端107输出使能控制信号，复位芯片U1的接地端接 地，从而使得复位芯片U1的第一输出端104输出低电平信号，复位电容C开始充电，当开关单元SW接通的时间大于预设时间时，复位芯片U1的第一输出端104输出的低电平信号变为高电平信号，并在电平转换单元109的作用下使得输出至控制单元U2的复位端105的电平由高电平变为低电平，从而使得控制单元U2复位。例如可以但不限于使用晶体管例如三极管进行电平转换等。
在其他可能的实施方式中，若控制单元U2的复位端105在接收的信号为由低电平变为高电平时，控制单元U2复位，那么则不需要设置电平转换模块。
第四实施例
图4为本发明的第四实施例提供的复位电路的电路示意图。如图4所示，如图4所示的复位电路13与如图3所示的复位电路12的结构基本相同，不同之处仅仅在于：复位电路13的复位芯片U1的接地端102即GND引脚通过开关单元SW接地。
在本实施例中，复位芯片U1在开关单元未接通时，复位芯片U1的接地端不接地，使得复位芯片在开关单元未接通时不消耗电能，实现了无功耗复位电路。
第五实施例
图5是本发明第五实施例提供的电子烟的结构示意图。本发明的电子烟，电子烟包括复位电路10。电子烟也可以包括复位电路11或复位电路12或复位电路13，复位电路10的具体电路可以参考图1，复位电路11的具体电路请参考图2，复位电路12的具体电路请参考图3，复位电路13的具体电路请参考图4，在此不再赘述。
具体地，电子烟还可以但不限于包括雾化组件20。
其中，当开关单元SW接通时，控制单元U2的第二输出端107输出使能控制信号至雾化组件20，以控制雾化组件20开始工作，从而使得电子烟输出烟雾，以实现抽烟功能，当然控制单元U2的第二输出端107输出的使能控制信号可以但不限于输出至其它电子烟的组件例如显示组件等等，当然，本发明并不以此为限。
需要说明的一点是，在本发明实施例中，当控制单元U2的复位端为高电平使能时，复位芯片U1可以选择SGM800芯片或SGM804芯片。或者使用SGM802芯片时，将SGM802芯片的第一输出端(即RESET端)104通过电平转换单元109连接至控制单元U2的复位端105。使得SGM802芯片的第一输出端104输出高电平时，控制芯片U2的复位端105为低电平；SGM802芯片的第一输出端104输出低电平时，控制芯片U2的复位端105为高电平。同理，当控制单元U2的复位端105为低电平使能时，复位芯片U1可以选择SGM802芯片。或者使用SGM800芯片或SGM804芯片时，将SGM800芯片或SGM804芯片的第一输出端(即RESET端)104通过电平转换单元109连接至控制单元U2的复位端105。使得SGM800芯片或SGM804芯片的第一输出端104输出高电平时，控制芯片U2的复位端105为低电平；SGM800芯片或SGM804芯片的第一输出端104输出低电平时，控制芯片U2的复位端105为高电平。
综上所述，本发明的复位电路及电子烟，能通过控制开关单元接通，使得控制芯片输出使能控制信号，从而例如可以使能雾化组件以开启抽烟功能，且能通过控制开关单元接通的时间大于预设时间(预设时间由复位电容的容值决定)，以使复位芯片的第一输出端输出的高电平信号变为低电平信号，从而使得控制芯片的复位端接收到低电平信号，因此使得控制芯片复位重启，也即能通过控制开关单元实现两种功能(使能与复位)，而无 需额外设置复位开关及开孔，结构简单，此外由于仅仅采用复位芯片及复位电容而无需额外的元件，就能实现复位功能。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (7)

  1. 一种复位电路，其特征在于，所述复位电路包括：
    复位芯片，所述复位芯片包括第一电源端、接地端、计时端及第一输出端，所述复位芯片的所述第一电源端与第一电压源电性相连；
    复位电容，所述复位电容的第一端与所述复位芯片的计时端电性相连；
    开关单元，所述开关单元的第一端与所述复位电容的第二端相连，所述开关单元的第二端接地；以及
    控制单元，所述控制单元包括复位端、输入端、第二输出端，所述控制单元的复位端与所述复位芯片的所述第一输出端电性相连，所述控制单元的输入端与所述开关单元的第一端电性相连；
    其中，所述复位芯片的接地端接地或与所述开关单元的第一端相连，所述开关单元的第一端与所述开关单元的第二端接通的时间大于预设时间时所述控制单元进行复位，所述预设时间的时长根据所述复位电容的电容值确定。
  2. 如权利要求1所述的复位电路，其特征在于，所述控制单元还包括第二电源端，所述第二电源端与所述第一电压源电性相连。
  3. 如权利要求1所述的复位电路，其特征在于，所述开关单元至少包括按键开关、按钮开关、拨片开关和触控面板中的一项。
  4. 如权利要求1所述的复位电路，其特征在于，所述复位芯片为SGM800芯片、SGM802芯片或SGM804芯片。
  5. 如权利要求1所述的复位电路，其特征在于，所述控制单元为M452-LQFP48芯片。
  6. 一种电子烟，其特征在于，所述电子烟包括如权利要求1至5任意一项所述的复位电路。
  7. 如权利要求6所述的电子烟，其特征在于，所述电子烟还包括雾化组件；
    其中，当所述开关单元接通时，所述控制单元的第二输出端输出使能控制信号至所述雾化组件，以控制所述雾化组件开始工作。
PCT/CN2018/072784 2017-03-21 2018-01-16 复位电路及电子烟 WO2018171312A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720279919.8U CN206821976U (zh) 2017-03-21 2017-03-21 复位电路及电子烟
CN201720279919.8 2017-03-21

Publications (1)

Publication Number Publication Date
WO2018171312A1 true WO2018171312A1 (zh) 2018-09-27

Family

ID=60780633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/072784 WO2018171312A1 (zh) 2017-03-21 2018-01-16 复位电路及电子烟

Country Status (2)

Country Link
CN (1) CN206821976U (zh)
WO (1) WO2018171312A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206821976U (zh) * 2017-03-21 2018-01-02 常州市派腾电子技术服务有限公司 复位电路及电子烟
CN108851234A (zh) * 2018-04-17 2018-11-23 常州市派腾电子技术服务有限公司 电子烟控制方法、装置、电子烟及计算机存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203590185U (zh) * 2013-10-29 2014-05-07 广州视源电子科技股份有限公司 一种智能终端的开机复位一键化电路
CN203986117U (zh) * 2014-06-27 2014-12-10 卓尔悦（常州）电子科技有限公司 电子烟无线数据控制系统
CN105743476A (zh) * 2016-01-26 2016-07-06 广东宝莱特医用科技股份有限公司 一种开关机电路
US20160331029A1 (en) * 2015-05-14 2016-11-17 James E. Contreras Electronic cigarette usage tracking system
CN106490685A (zh) * 2016-11-09 2017-03-15 深圳瀚星翔科技有限公司 电子雾化装置控制电路及电子雾化装置
CN206821976U (zh) * 2017-03-21 2018-01-02 常州市派腾电子技术服务有限公司 复位电路及电子烟

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203590185U (zh) * 2013-10-29 2014-05-07 广州视源电子科技股份有限公司 一种智能终端的开机复位一键化电路
CN203986117U (zh) * 2014-06-27 2014-12-10 卓尔悦（常州）电子科技有限公司 电子烟无线数据控制系统
US20160331029A1 (en) * 2015-05-14 2016-11-17 James E. Contreras Electronic cigarette usage tracking system
CN105743476A (zh) * 2016-01-26 2016-07-06 广东宝莱特医用科技股份有限公司 一种开关机电路
CN106490685A (zh) * 2016-11-09 2017-03-15 深圳瀚星翔科技有限公司 电子雾化装置控制电路及电子雾化装置
CN206821976U (zh) * 2017-03-21 2018-01-02 常州市派腾电子技术服务有限公司 复位电路及电子烟

Also Published As

Publication number Publication date
CN206821976U (zh) 2018-01-02

Similar Documents

Publication Publication Date Title
WO2018171312A1 (zh) 复位电路及电子烟
US20120331312A1 (en) Usb charging circuit for a computer
WO2016192672A1 (zh) 一种复位电路及电子设备
CN106933321B (zh) 一种电子设备及其开机方法
CN104202029A (zh) 一种单按键开关机电路及一种头戴显示设备
CN203590185U (zh) 一种智能终端的开机复位一键化电路
US8445798B2 (en) USB connector cover and electronic device using the same
TW201405300A (zh) 開關機控制電路
CN101146289A (zh) 移动电话的复位电路和方法
CN101087130A (zh) 音频设备保护系统
US20140308994A1 (en) Level jump reset ic design circuit
US20090055663A1 (en) Power supply control signal generating circuit
US20120038412A1 (en) Switch device
US20150123495A1 (en) Reset unit and portable electronic device having same
CN210137424U (zh) 一种耳机硬件复位系统
CN217307659U (zh) 按键控制电路、智能门锁及智能门
TW200618471A (en) Power-low reset circuit
CN209448720U (zh) 一种电器复位电路及电器设备
CN108462227B (zh) 实现DC和Micro USB双充电的控制系统
CN204390175U (zh) 带有指纹锁的键盘
CN108649930B (zh) 短脉冲产生电路
TWM381828U (en) Outside reset circuit of system-setting storage
CN216851930U (zh) 一种开机电路及电子设备
CN207321226U (zh) 防误触发触摸开关及电子烟
CN215642599U (zh) 一种智能模块自动开机电路

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18770289

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18770289

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 18770289

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 06.03.2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18770289

Country of ref document: EP

Kind code of ref document: A1