WO2024016436A1

WO2024016436A1 - Temperature control system, temperature control method and anti-counterfeiting system for atomization piece

Info

Publication number: WO2024016436A1
Application number: PCT/CN2022/116599
Authority: WO
Inventors: 李博; 林旺; 邓思杰
Original assignee: 东莞市克莱鹏雾化科技有限公司
Priority date: 2022-07-18
Filing date: 2022-09-01
Publication date: 2024-01-25
Also published as: CN115053989A

Abstract

The present invention relates to the technical field of liquid atomization, and particularly relates to a temperature control system, temperature control method and anti-counterfeiting system for an atomization piece. The temperature control system comprises a heat generation module, an acquisition module and a control module, wherein the heat generation module is used for generating heat, and generating a resistance change value when generating heat at different powers; the acquisition module is used for acquiring the resistance change value generated by means of the heat generation module during heat generation; and the control module is used for controlling the heat generation module to generate heat and is connected to the acquisition module, the acquisition module sends an acquired resistance change value parameter to the control module, and the control module controls the power of the heat generation module according to the resistance change value sent by the acquisition module, so as to change a heat generation temperature. In the present invention, the acquisition module acquires the resistance change value generated by means of the heat generation module during heat generation and sends the resistance change value parameter to the control module, and the control module changes the resistance change value of the heat generation module, so as to realize temperature control. The system is also applicable to a temperature control method and an anti-counterfeiting system.

Description

Temperature control system, temperature control method and anti-counterfeiting system of atomizer tablets

Cross-references to related applications.

This application requires the priority of the Chinese patent application submitted to the China Patent Office on July 18, 2022, with the application number 202210840999.5, and the invention name is "Temperature control system, temperature control method and anti-counterfeiting system of atomized sheets", and its entire content incorporated herein by reference.

Technical field

The invention relates to the technical field of liquid atomization, and in particular to a temperature control system, a temperature control method and an anti-counterfeiting system for an atomization sheet.

Background technique

Electronic atomization equipment includes an atomization device and a power supply that supplies power to the atomization device. The atomization device is internally constructed with a liquid storage chamber, an air flow channel, and an electronic atomization component. The power supply is provided with an accommodating slot, and the atomizing device is installed in the accommodating slot and is electrically connected to the power supply. When the power supply supplies power to the electronic atomization component inside the atomization device, the atomization component atomizes the solution stored in the liquid storage chamber into aerosol and discharges it.

technical problem

The atomizing piece is one of the necessary components of the atomizing device. The function of the atomizing piece is to heat or vibrate liquids and other objects to produce atomized gas. Vibration atomization is generally achieved through ultrasonic waves, and heating atomization generally uses heating wires or heating sheets for heating. The heating temperature of existing atomizer sheets is basically set at a fixed value, which cannot be effectively changed and controlled, affecting practicality.

Technical solutions

In order to solve the above problems, the present invention provides a heating temperature control for the atomizer sheet. The acquisition module obtains the resistance change value generated by the heating module during the heating process, and sends the resistance change value parameter to the control module. The control module controls the heating process. The resistance change value of the module changes to realize the temperature control system, temperature control method and anti-counterfeiting system of the atomizer sheet.

The above objectives can be achieved using the following technical solutions.

A temperature control system for an atomizer sheet, including a heating module, an acquisition module, and a control module. The heating module is used to generate heat and generate resistance change values when heating at different powers; the acquisition module is used to acquire the The resistance change value generated when the heating module generates heat; the control module is used to control the heating of the heating module and is connected to the acquisition module. The acquisition module sends the obtained resistance change value parameter to the control module, and the control module Obtain the resistance change value sent by the module to control the power of the heating module to change the heating temperature.

A temperature control method for an atomizer sheet, including a temperature control system. The temperature control system includes a heating module, an acquisition module, and a control module. The heating module is used to generate heat and generate resistance change values when heating at different powers. ; The acquisition module is used to obtain the resistance change value generated when the heating module generates heat; the control module is used to control the heating module to heat and is connected to the acquisition module, and the acquisition module converts the obtained resistance change value parameter Sent to the control module, the control module controls the power of the heating module to change the heating temperature according to the resistance change value sent by the acquisition module.

The method includes the following steps.

In step S1, the control module sets a fixed value, and the control module controls the heating module to generate heat through the fixed value.

Step S2: The heating module uses the fixed value of the control module to control the resistance change value generated when heating at different powers, and the acquisition module obtains the resistance change value generated when heating.

In step S3, the acquisition module sends the acquired resistance change value to the control module.

Step S4: The control module calculates the current temperature value of the heating module based on the change in the received resistance change value.

Step S5: The control module increases or decreases the output power of the heating module to implement temperature control according to the current temperature value obtained by calculation.

An anti-counterfeiting system for atomized tablets, including a heating module, an acquisition module, a control module, and an identification module. The heating module is used to generate heat and generate resistance change values when heating at different powers; the acquisition module is used to obtain The resistance change value generated when the heating module generates heat; the control module is used to control the heating module to generate heat and is connected to the acquisition module. The acquisition module sends the obtained resistance change value parameter to the control module. The module controls the power of the heating module to change the heating temperature according to the resistance change value sent by the acquisition module; the identification module is located in the control module and is used to identify the resistance change value obtained by the acquisition module. The identification module will identify whether the resistance change value is consistent with the control module. The control of the module is consistent to determine whether the heating module matches it.

The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects and advantages of the invention will become apparent from the description, drawings and claims.

beneficial effects

Compared with the existing atomizer sheet temperature control, the present invention is used to control the heating temperature of the atomizer sheet. The acquisition module obtains the resistance change value generated by the heating module during the heating process, and sends the resistance change value parameter to the control module. The module realizes temperature control by changing the resistance change value of the heating module, which solves the problem that the existing atomizer sheet cannot be temperature controlled. In actual use, different temperature controls can be achieved according to different liquids, which is highly practical. Specifically, a heating module, an acquisition module, and a control module are provided. The heating module is used to generate heat and generate resistance change values when heating at different powers; the acquisition module is used to acquire the resistance value generated when the heating module generates heat. The resistance change value of The change value controls the power of the heating module to change the heating temperature.

Compared with the existing atomizer sheet temperature control, the present invention also involves a temperature control method, including a temperature control system, and performs temperature control in the following manner. In step S1, the control module sets a fixed value, and the control module controls heat generation through the fixed value. The module generates heat; Step S2, the heating module uses the fixed value of the control module to control the resistance change value generated when heating under different powers, and the acquisition module obtains the resistance change value generated when heating; Step S3, the acquisition module obtains the resistance change value Sent to the control module; Step S4, the control module calculates the current temperature value of the heating module based on the received resistance change value; Step S5, the control module increases or decreases the temperature of the heating module based on the calculated current temperature value. The output power realizes temperature control. Temperature control is achieved by increasing or decreasing the resistance change value, which is highly intelligent, does not require redundant components, and has low structural cost.

Compared with the existing anti-counterfeiting of atomized tablets, the present invention also relates to an anti-counterfeiting system, which specifically includes a heating module, an acquisition module, a control module, and an identification module. The heating module is used to generate heat and generates heat when generating heat at different powers. The resistance change value; the acquisition module is used to obtain the resistance change value generated when the heating module generates heat; the control module is used to control the heating module to heat and is connected to the acquisition module, and the acquisition module converts the acquired resistance The change value parameter is sent to the control module, which controls the power of the heating module to change the heating temperature according to the resistance change value sent by the acquisition module; the identification module is provided in the control module and is used to identify the resistance change value acquired by the acquisition module. , the identification module will identify whether the resistance change value is consistent with that controlled by the control module to determine whether the heating module matches it. The authenticity of the heating module is judged by identifying whether the resistance change value is consistent with the controlled resistance change value. No redundant components are required, and the structure cost is low.

Description of drawings

To better describe and illustrate embodiments and/or examples of those inventions disclosed herein, reference may be made to one or more of the accompanying drawings. The additional details or examples used to describe the drawings should not be construed as limiting the scope of any of the disclosed inventions, the embodiments and/or examples presently described, and the best modes currently understood of these inventions.

Figure 1 is a schematic connection diagram of the temperature control system of the atomizer sheet of the present invention.

Figure 2 is a three-dimensional schematic diagram of the chip body of the temperature control system of the atomizer sheet of the present invention.

Figure 3 is a schematic three-dimensional view of the chip body of the temperature control system of the atomizer sheet of the present invention from another perspective.

Figure 4 is a schematic connection diagram of the anti-counterfeiting system of the atomized sheet of the present invention.

Explanation of reference signs: heating module 1, chip body 11, first surface 111, second surface 112, heating element 12, heating circuit 121, first contact position 122, second contact position 123, penetration area 13, acquisition module 2 , control module 3, resistance change value 4, identification module 5.

Embodiments of the invention

In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough understanding of the present disclosure will be provided.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention.

As shown in Figures 1 to 3, a temperature control system for an atomizer sheet is provided with a heating module 1, an acquisition module 2, and a control module 3. The heating module 1 is used to generate heat and generate resistance when heating at different powers. The change value is 4; the acquisition module 2 is used to obtain the resistance change value 4 produced when the heating module 1 generates heat; the control module 3 is used to control the heating module 1 to generate heat and is connected to the acquisition module 2, and the acquisition module 2 obtains the resistance change The value 4 parameter is sent to the control module 3, and the control module 3 controls the heating temperature of the heating module 1 according to the resistance change value 4 sent by the acquisition module 2.

The heating module 1 includes a chip body 11 and a heating element 12 provided on the chip body 11. The chip body 11 has a first surface 111 and a second surface 112. The heating element 12 is provided on the first surface 111. In a further preferred embodiment , the heating element 12 includes a heating circuit 121 provided on the first surface 111 and passing through the penetration area 13. The two ends of the heating circuit 121 are respectively provided with a first contact position 122 and a second contact position 123. The heating circuit 121 generates heat under different powers. When the resistance change value 4 is generated, the acquisition module 2 is used to obtain the resistance change value 4 generated when the heating circuit 121 generates heat; it is electrically connected to the control module 3 through two contact positions for electrical contact, and through the heating circuit 121 at different powers When heating is generated, the resistance change value is 4 to achieve temperature control.

In a preferred embodiment, a permeable area 13 is provided between the first surface 111 and the second surface 112. When subjected to negative pressure, the permeable area 13 can be used for liquid to pass through and can be heated by the heating element 12 to form aerosol. The chip body 11 adopts In the single crystal silicon wafer, the permeability area 13 is composed of multiple micropores. The micropores can pass liquid when subjected to negative pressure, and the liquid forms aerosol after being heated by the heating circuit 121.

The invention is used to control the heating temperature of the atomizer piece. The acquisition module 2 obtains the resistance change value 4 generated by the heating module 1 during the heating process, and sends the resistance change value 4 parameter to the control module 3. The control module 3 controls the heating module 1 The resistance change value of 4 changes to achieve temperature control, which solves the problem that the existing atomizer sheet cannot be temperature controlled. In actual use, different temperature controls can be achieved according to different liquids, which is highly practical. Specifically, a heating module 1, an acquisition module 2, and a control module 3 are provided. The heating module 1 is used to generate heat and generate a resistance change value 4 when heating at different powers; the acquisition module 2 is used to obtain the resistance change value 4 when the heating module 1 generates heat. The generated resistance change value 4; the control module 3 is used to control the heating module 1 to generate heat and is connected to the acquisition module 2. The acquisition module 2 sends the obtained resistance change value 4 parameters to the control module 3. The control module 3 controls the heating module 1 according to the acquisition module 2. The sent resistance change value 4 controls the heating temperature of the heating module 1 .

Referring to Figures 1 to 3, a temperature control method for an atomizer tablet includes a temperature control system. The temperature control system includes a heating module 1, an acquisition module 2, and a control module 3. The heating module 1 is used to generate heat and The resistance change value 4 is generated when heating at different powers; the acquisition module 2 is used to obtain the resistance change value 4 generated when the heating module 1 is heated; the control module 3 is used to control the heating module 1 to generate heat and is connected to the acquisition module 2, and the acquisition module 2. Send the obtained resistance change value 4 parameters to the control module 3. The control module 3 controls the heating temperature of the heating module 1 according to the resistance change value 4 sent by the acquisition module 2; the acquisition module 2 obtains the heating temperature of the heating module 1 during the heating process. The generated resistance change value 4 is sent to the control module 3 as the resistance change value 4 parameter. The control module 3 changes the resistance change value 4 of the heating module 1 to implement temperature control, which solves the problem that the existing atomizer sheet cannot be temperature controlled. In actual use, different temperature controls can be achieved according to different liquids, which is highly practical.

The method includes the following steps.

In step S1, the control module 3 sets a fixed value, and the control module 3 controls the heating module 1 to generate heat through the fixed value.

In step S2, the heating module uses the fixed value of the control module 3 to control the resistance change value 4 generated when heating at different powers, and the acquisition module 2 obtains the resistance change value 4 generated during heating.

In step S3, the acquisition module 2 sends the acquired resistance change value 4 to the control module 3.

In step S4, the control module 3 calculates the current temperature value of the heating module 1 based on the change in the received resistance change value 4.

Step S5: The control module 3 increases or decreases the resistance change value 4 of the heating module 1 according to the calculated current temperature value to implement temperature control.

The heating module 1 includes a chip body 11 and a heating element 12 provided on the chip body 11. The chip body 11 has a first side 111 and a second side 112. The heating element 12 is provided on the first side 111; the first side 111 and the second side A permeable area 13 is provided between the surfaces 112. When subjected to negative pressure, the permeable area 13 can be used for liquid to pass through and can be heated by the heating element 12 to form aerosol; two contact positions are used for electrical contact and are electrically connected to the control module 3, and through When the heating circuit 121 generates heat at different powers, it generates a resistance change value of 4 to achieve temperature control.

The heating element 12 includes a heating circuit 121 provided on the first surface 111 and passing through the penetration area 13. The heating circuit 121 is provided with a first contact position 122 and a second contact position 123 at both ends. When the heating circuit 121 generates heat at different powers, The resistance change value 4 is generated, and the acquisition module 2 is used to obtain the resistance change value 4 generated when the heating circuit 121 is heated; the chip body 11 is made of a single crystal silicon wafer, and the permeability area 13 is composed of multiple micropores, and the micropores are subjected to negative pressure. The liquid can pass through the liquid, and the liquid forms aerosol after being heated by the heating circuit 121.

In step S4, the change in resistance change value 4 is calculated as follows.

It is known that the resistance value of heating module 1 is: 1Ω; it is known that the heating coefficient of heating module 1 is: 1820ppm; when heating module 1 increases by 1°C every time, the change of resistance change value 4 is: 1820/1000000*1=0.00182Ω ; Of course, the above is a calculation method, and the actual temperature is calculated based on the ambient temperature. The control module 3 is an MCU controller, which can be written into a calculation program to calculate and control the temperature.

The present invention also relates to a temperature control method, including a temperature control system, and performs temperature control in the following manner: the control module 3 sets a fixed value, and the control module 3 controls the heating module 1 to generate heat through the fixed value; the heating module passes through the control module 3 The fixed value controls the resistance change value 4 generated when heating at different powers. The acquisition module 2 obtains the resistance change value 4 generated during heating; the acquisition module 2 sends the obtained resistance change value 4 to the control module 3; the control module 3 is based on The current temperature value of the heating module 1 is calculated by changing the received resistance change value 4; the control module 3 increases or decreases the output power of the heating module 1 according to the calculated current temperature value to implement temperature control. Temperature control is achieved by increasing or decreasing the resistance change value 4, which is highly intelligent, does not require redundant components, and has low structural cost.

Referring to Figure 4, an anti-counterfeiting system for atomized tablets includes a heating module 1, an acquisition module 2, a control module 3, and an identification module 5. The heating module 1 is used to generate heat and produce resistance changes when it is heated at different powers. Value 4; the acquisition module 2 is used to acquire the resistance change value 4 produced when the heating module 1 generates heat; the control module 3 is used to control the heating module 1 to generate heat and is connected to the acquisition module 2, and the acquisition module 2 obtains the resistance change value 4 parameters are sent to the control module 3. The control module 3 controls the heating temperature of the heating module 1 according to the resistance change value 4 sent by the acquisition module 2; the identification module 5 is provided in the control module 3 and is used to identify the resistance change acquired by the acquisition module 2. Value 4, the identification module 5 will identify whether the resistance change value 4 is consistent with that controlled by the control module 3 to determine whether the heating module 1 matches it. The acquisition module 2 obtains the resistance change value 4 generated by the heating module 1 during the heating process, and sends the resistance change value 4 parameter to the control module 3. The control module 3 implements temperature control on the output power of the heating module 1, solving the existing fog problem. The problem that the tablet cannot be temperature controlled can achieve different temperature control according to different liquids in actual use, which is highly practical.

The invention also relates to an anti-counterfeiting system, which specifically includes a heating module 1, an acquisition module 2, a control module 3, and an identification module 5. The heating module 1 is used to generate heat and generate a resistance change value 4 when heating at different powers; the acquisition module 2 is used to obtain the resistance change value 4 generated when the heating module 1 generates heat; the control module 3 is used to control the heating module 1 to generate heat and is connected to the acquisition module 2. The acquisition module 2 sends the obtained resistance change value 4 parameters to the control Module 3, the control module 3 controls the heating temperature of the heating module 1 according to the resistance change value 4 sent by the acquisition module 2; the identification module 5 is provided in the control module 3 and is used to identify the resistance change value 4 obtained by the acquisition module 2, the identification module 5 will identify whether the resistance change value 4 is consistent with that controlled by the control module 3 to determine whether the heating module 1 matches it. The authenticity of the heating module 1 is determined by identifying whether the resistance change value 4 is consistent with the controlled resistance change value 4. No redundant components are required, and the structure cost is low.

The above-mentioned embodiments only express several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the patent scope of the present invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.

Claims

The temperature control system of the atomizer sheet is characterized by: including

A heating module, which is used to generate heat and generate resistance change values when generating heat at different powers;

An acquisition module, the acquisition module is used to acquire the resistance change value generated when the heating module generates heat;

Control module, the control module is used to control the heating module to generate heat and is connected to the acquisition module. The acquisition module sends the acquired resistance change value parameters to the control module. The control module controls the resistance change value sent by the acquisition module. Control the power of the heating module to change the heating temperature.
The temperature control system of the atomizer sheet according to claim 1, characterized in that: the heating module includes a chip body and a heating element provided on the chip body, and the chip body has a first surface and a second surface. The heating element is disposed on the first surface. The heating element generates a resistance change value when it generates heat at different powers. The acquisition module is used to obtain the resistance change value generated when the heating element generates heat.
The temperature control system of the atomizing sheet according to claim 2, characterized in that: a permeable area is provided between the first surface and the second surface, and the permeable area can be used for liquid to pass through when subjected to negative pressure, and can pass through The heating element heats to form aerosol.
The temperature control system of the atomizer sheet according to claim 3, characterized in that: the heating element includes a heating circuit provided on the first surface and passing through the penetration area, and first contacts are provided at both ends of the heating circuit. and the second contact position, the heating circuit generates a resistance change value when the heating circuit generates heat at different powers, and the acquisition module is used to obtain the resistance change value generated when the heating circuit generates heat.
The temperature control method of the atomizer tablet is characterized by: including a temperature control system. The temperature control system includes a heating module, an acquisition module, and a control module. The heating module is used to generate heat and generate resistance when generating heat at different powers. Change value; the acquisition module is used to obtain the resistance change value generated when the heating module generates heat; the control module is used to control the heating module to heat and is connected to the acquisition module, and the acquisition module obtains the resistance change value The value parameter is sent to the control module, and the control module controls the power of the heating module to change the heating temperature according to the resistance change value sent by the acquisition module;

The method includes the following steps:

Step S1, the control module sets a fixed value, and the control module controls the heating module to generate heat through the fixed value;

Step S2, the heating module uses the fixed value of the control module to control the resistance change value generated when heating at different powers, and the acquisition module obtains the resistance change value generated when heating;

Step S3, the acquisition module sends the acquired resistance change value to the control module;

Step S4: The control module calculates the current temperature value of the heating module based on the change in the received resistance change value;

Step S5: The control module increases or decreases the output power of the heating module to implement temperature control according to the current temperature value obtained by calculation.
The temperature control method of the atomizer sheet according to claim 5, characterized in that: the heating module includes a chip body and a heating element provided on the chip body, and the chip body has a first surface and a second surface. The heating element is disposed on the first surface; a permeable area is provided between the first surface and the second surface. When subjected to negative pressure, the permeable area can be used for liquid to pass through and can be heated by the heating element to form aerosol.
The temperature control method according to claim 6, characterized in that: the heating element includes a heating circuit provided on the first surface and passing through the penetration area, and the two ends of the heating circuit are respectively provided with a first contact position and a second contact position. At the contact position, the heating circuit generates a resistance change value when the heating circuit generates heat at different powers, and the acquisition module is used to obtain the resistance change value generated when the heating circuit generates heat.
The temperature control method of the atomizer sheet according to claim 5, characterized in that: in the step S4, the change calculation method of calculating the resistance change value is as follows:

It is known that the resistance value of the heating module is: 1Ω;

The known heating coefficient of the heating module is: 1820ppm;

When the heating module increases by 1°C, the resistance change value is: 1820/1000000*1=0.00182Ω.
The anti-counterfeiting system of atomized tablets is characterized by: including

A heating module, which is used to generate heat and generate resistance change values when generating heat at different powers;

An acquisition module, the acquisition module is used to acquire the resistance change value generated when the heating module generates heat;

Control module, the control module is used to control the heating module to generate heat and is connected to the acquisition module. The acquisition module sends the acquired resistance change value parameters to the control module. The control module controls the resistance change value sent by the acquisition module. Control the power of the heating module to change the heating temperature;

The identification module is located in the control module and is used to identify the resistance change value obtained by the acquisition module. The identification module will identify whether the resistance change value is consistent with that controlled by the control module to determine whether the heating module matches it.
The anti-counterfeiting system of atomized tablets according to claim 9, characterized in that: the heating module includes a chip body and a heating element provided on the chip body, the chip body has a first surface and a second surface, and the The heating element is provided on the first surface; a permeable area is provided between the first surface and the second surface, and the permeable area can be used for liquid to pass when subjected to negative pressure, and can be heated by the heating element to form aerosol;

The heating element includes a heating circuit provided on the first surface and passing through the penetration area. The two ends of the heating circuit are respectively provided with a first contact position and a second contact position. The heating circuit generates resistance when heating under different powers. Change value, the acquisition module is used to obtain the resistance change value generated when the heating circuit generates heat.