技术领域technical field
本发明涉及一种温控系统，具体是一种输入发热材料电阻温度系数的电子烟温控系统。The invention relates to a temperature control system, in particular to an electronic cigarette temperature control system inputting the resistance temperature coefficient of a heating material.
背景技术Background technique
电子烟是一种模仿卷烟的电子产品，有着与卷烟一样的外观、烟雾、味道和感觉。它是通过雾化等手段，将尼古丁等变成蒸汽后，让用户吸食的一种产品。目前，市面的上温控型电子烟大部份只支持对镍（Ni200）、钛（Ti1）二种发热丝材料制作的雾化器进行温度控制。但随着技术的发展和对材料的研究有更多的发热材料来制作雾化器（如不锈钢316L、不锈钢304、陶瓷发热片、铜、铁等材料）。如果用户需要用新材料制作的雾化器来使用，那么用户已经购买的产品就无法支持新材料制作的雾化器。E-cigarettes are electronic products that mimic cigarettes and have the same look, smoke, taste and feel as cigarettes. It is a product that allows users to inhale after turning nicotine, etc. into steam by means of atomization. At present, most of the temperature-controlled e-cigarettes on the market only support the temperature control of atomizers made of nickel (Ni200) and titanium (Ti1) heating wire materials. However, with the development of technology and research on materials, there are more heating materials to make atomizers (such as stainless steel 316L, stainless steel 304, ceramic heating sheets, copper, iron and other materials). If the user needs to use an atomizer made of new materials, the product that the user has already purchased cannot support the atomizer made of new materials.
发明内容Contents of the invention
本发明的目的在于提供一种输入发热材料电阻温度系数的电子烟温控系统，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide an electronic cigarette temperature control system that inputs the temperature coefficient of resistance of the heating material, so as to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种输入发热材料电阻温度系数的电子烟温控系统，包括输入界面、供电装置、控制单元、采样单元和发热元件，所述供电装置分别是与输入界面、控制单元和发热元件电气性能连接，其中输入界面为触控显示屏，且输入界面通过I/O接口连接控制单元，从而实现信息的输入和显示，所述控制单元连接采样单元，而采样单元的输入端连接发热元件，通过采样单元采集发热元件的工作温度并发送到控制单元。An electronic cigarette temperature control system that inputs the temperature coefficient of resistance of heating materials, including an input interface, a power supply device, a control unit, a sampling unit, and a heating element, and the power supply device is electrically connected to the input interface, the control unit, and the heating element, respectively, The input interface is a touch screen, and the input interface is connected to the control unit through the I/O interface, so as to realize the input and display of information. The control unit is connected to the sampling unit, and the input end of the sampling unit is connected to the heating element. Collect the working temperature of the heating element and send it to the control unit.
作为本发明进一步的方案：所述供电装置主要由充电电路、电池、降压型稳压电路、驱动电路和升压降压电路构成，其中电池通过充电电路连接外部电源，而电池连接降压型稳压电路、驱动电路和升压降压电，从而满足不同的需求，实现电力的控制输出和电压的调控。As a further solution of the present invention: the power supply device is mainly composed of a charging circuit, a battery, a step-down voltage regulator circuit, a drive circuit and a step-up and step-down circuit, wherein the battery is connected to an external power supply through the charging circuit, and the battery is connected to a step-down type Voltage stabilizing circuit, driving circuit and step-up and step-down circuit, so as to meet different needs, realize the control output of electric power and the regulation of voltage.
作为本发明进一步的方案：所述采样单元由放大电路和采样电路构成，放大电路连接采样电路的输出端，从而放大采集到的信号并反馈给控制单元。As a further solution of the present invention: the sampling unit is composed of an amplifying circuit and a sampling circuit, and the amplifying circuit is connected to the output end of the sampling circuit, thereby amplifying the collected signal and feeding it back to the control unit.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
（1）通过输入发热材料电阻温度系数来控制温度的电子烟温控系统，可以让一款电子烟产品能够支所有具备电阻温度系数特征的材料制作的雾化器。(1) The electronic cigarette temperature control system that controls the temperature by inputting the temperature coefficient of resistance of the heating material can allow an electronic cigarette product to support all atomizers made of materials with the characteristic of temperature coefficient of resistance.
（2）用户在使用时不需要根据新材料制作的雾化器来购买专用的电子烟产品，从而降低了消费者使用的成本。(2) Users do not need to purchase special electronic cigarette products based on atomizers made of new materials, thereby reducing the cost for consumers to use.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2为本发明的另一种结构示意图。Fig. 2 is another structural schematic diagram of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1～2，本发明实施例中，一种输入发热材料电阻温度系数的电子烟温控系统，包括输入界面、供电装置、控制单元、采样单元和发热元件，所述供电装置分别是与输入界面、控制单元和发热元件电气性能连接，其中输入界面为触控显示屏，且输入界面通过I/O接口连接控制单元，从而实现信息的输入和显示，所述控制单元连接采样单元，而采样单元的输入端连接发热元件，通过采样单元采集发热元件的工作温度并发送到控制单元，控制单元综合判断并控制供电装置中的驱动电路为发热元件供电，从而实现温度的控制，发热元件由供电装置供电发热后加热烟液、烟膏等发热材料使其产生烟雾，从而使用户获取到吸烟的体验。Please refer to Figures 1-2. In an embodiment of the present invention, an electronic cigarette temperature control system that inputs the temperature coefficient of resistance of heating materials includes an input interface, a power supply device, a control unit, a sampling unit, and a heating element. The power supply devices are respectively It is electrically connected with the input interface, the control unit and the heating element, wherein the input interface is a touch screen, and the input interface is connected to the control unit through the I/O interface, so as to realize the input and display of information, and the control unit is connected to the sampling unit, The input end of the sampling unit is connected to the heating element, and the working temperature of the heating element is collected through the sampling unit and sent to the control unit. The control unit comprehensively judges and controls the drive circuit in the power supply device to supply power to the heating element, thereby realizing temperature control. After being powered by the power supply device, heating materials such as smoke liquid and smoke paste are heated to generate smoke, so that users can obtain the smoking experience.
所述的采样单元用于采样发热元件上电压Vx与电流Ix的实时变化，并将采样的电性能参数实时的反馈给控制单元，控制单元根据采样单元反馈的电性能参数计算出发热元件当前实时的阻值Rx。The sampling unit is used to sample the real-time changes of the voltageVx and the currentIx on the heating element, and feed back the sampled electrical performance parameters to the control unit in real time, and the control unit calculates the heating element according to the electrical performance parameters fed back by the sampling unit The current real-time resistance value Rx.
所述控制单元根据用户输入的电阻温度系数和设定的温度Td计算出达到设定温度Td时发热元件固定的阻值Rd，控制单元根据采样单元反馈的电性能参数计算出发热元件当前实时的阻值Rx，再将Rx与Rd进行比较，根据比较的结果由控制单元控制供电装置向发热元件提供的电压、电流、功率的大小。The control unit calculates the fixed resistance value Rd of the heating element when the set temperature Td is reached according to the temperature coefficient of resistance input by the user and the set temperature Td , and the control unit calculates the heating element according to the electrical performance parameters fed back by the sampling unit The current real-time resistance value Rxis compared with Rx andRd , and the control unit controls the voltage, current and power providedby the power supply device to the heating element according to the comparison result.
所述供电装置主要由充电电路、电池、降压型稳压电路、驱动电路和升压降压电路构成，其中电池通过充电电路连接外部电源，而电池连接降压型稳压电路、驱动电路和升压降压电，从而满足不同的需求，实现电力的控制输出和电压的调控。The power supply device is mainly composed of a charging circuit, a battery, a step-down voltage stabilizing circuit, a driving circuit and a step-up and step-down circuit, wherein the battery is connected to an external power supply through the charging circuit, and the battery is connected to the step-down stabilizing circuit, the driving circuit and the Step-up and step-down power, so as to meet different needs, and realize the control output of power and the regulation of voltage.
所述采样单元由放大电路和采样电路构成，放大电路连接采样电路的输出端，从而放大采集到的信号并反馈给控制单元。The sampling unit is composed of an amplifying circuit and a sampling circuit, and the amplifying circuit is connected to the output end of the sampling circuit, thereby amplifying the collected signal and feeding it back to the control unit.
本发明的控制方法如下：Control method of the present invention is as follows:
步骤S01，输入发热元件电阻温度系数存储到控制单元，然后进入步骤S02。Step S01, input the resistance temperature coefficient of the heating element and store it in the control unit, and then go to step S02.
步骤S02，输入需要设定的温度Td存储到控制单元，然后进入步骤S03。In step S02, the temperature Td to be set is input and stored in the control unit, and then enters step S03.
步骤S03，控制单元03检测出发热元件冷态下的阻值RL，然后进入步骤S04。In step S03, the control unit 03 detects the resistance valueRL of the heating element in a cold state, and then enters step S04.
步骤S04，控制单元03根据输入发热元件冷态下的阻值RL和输入发热元件电阻温度系数计算出发热元件达到设定温度Td时的固定阻值Rd的大小，然后进入步骤S05。Step S04, the control unit 03 calculates the fixed resistance value Rd when the heating element reaches the set temperature Td according to the resistance value RL of the input heating element in cold state and the temperature coefficient of resistance of the input heating element, and then enters step S05.
步骤S05，控制单元根据采样单元反馈回的实时电气性能参数计算出发热元件当前实时的阻值RX，然后进入步骤S06。Step S05, the control unit calculates the current real-time resistance value RX of the heating element according to the real-time electrical performance parameters fed back by the sampling unit, and then enters step S06.
步骤S06，控制单元将RX和Rd进行比较运算，如果Rx<Rd，则进入步骤S07；如果Rx>Rd，则进入步骤S08；如果Rx＝Rd，则进入步骤S07。In step S06, the control unit comparesRx and Rd, and if Rx<Rd , proceed to step S07; if Rx>Rd , proceed to step S08; if Rx=Rd , proceed to step S07.
步骤S07，控制单元检测到Rx<Rd时，测控制单元控制供电装置增大对发热无件提供的电压、电流、功率。Step S07, when the control unit detects that Rx<Rd , the test control unit controls the power supply device to increase the voltage, current and power provided to the heating element.
步骤S08，控制单元检测到Rx>Rd时，测控制单元控制供电装置减小对发热无件提供的电压、电流、功率。Step S08, when the control unit detects that Rx>Rd , the control unit controls the power supply device to reduce the voltage, current and power provided to the heating element.
步骤S09，控制单元检测到Rx＝Rd时，测控制单元控制供电装置减小对发热无件提供的电压、电流、功率。Step S09, when the control unit detects that Rx=Rd , the control unit controls the power supply device to reduce the voltage, current and power provided to the heating element.
本实用是用户通过输入界面输入任何可以制作雾化器的发热材料的电阻温度系数后，控制单元可以根据输入的材料电阻温度系数对发热丝的温度进行控制。The utility model is that after the user inputs the temperature coefficient of resistance of any heating material that can be used to make the atomizer through the input interface, the control unit can control the temperature of the heating wire according to the input temperature coefficient of resistance of the material.
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.
| Application Number | Priority Date | Filing Date | Title |
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| CN201610271052.1ACN106072766A (en) | 2016-04-27 | 2016-04-27 | An electronic cigarette temperature control system that inputs the temperature coefficient of resistance of heating materials |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271052.1ACN106072766A (en) | 2016-04-27 | 2016-04-27 | An electronic cigarette temperature control system that inputs the temperature coefficient of resistance of heating materials |
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| CN106072766Atrue CN106072766A (en) | 2016-11-09 |
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| CN201610271052.1APendingCN106072766A (en) | 2016-04-27 | 2016-04-27 | An electronic cigarette temperature control system that inputs the temperature coefficient of resistance of heating materials |
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20161109 |