Electronic atomization device and system

Abstract

The invention discloses an electronic atomization device and system. The electronic atomization device comprises an electronic atomization device body and an adapter detachably connected with the electronic atomization device body, and the adapter comprises a power adaptation module; the electronic atomization device comprises a battery cell, a heating element and a circuit. The heating element is used for heating the liquid substrate to generate aerosol; the circuit is configured to obtain electrical parameters of the power adaptation module when the electronic atomization device is connected with the adapter, and control the electric core to output power corresponding to the power adaptation module to the heating element based on the electrical parameters of the power adaptation module. According to the application, through the power adaptation module arranged in the adapter, when the adapter is connected with the electronic atomization device, the electronic atomization device can identify the power adaptation module and control the battery cell to output the power corresponding to the power adaptation module to the heating element; thus, through different adapters, the electronic atomization device can output different powers, and the smoking experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to electronic atomization devices and systems. Background Art

[0002] An electronic atomization device is an electronic product that generates aerosol for users to inhale by heating a liquid matrix. It generally consists of two parts: an atomizer and a power supply assembly. The atomizer stores liquid matrix and is provided with an atomization core for heating the liquid matrix. The power supply assembly can supply power to the atomization core to generate heat and generate high temperature to heat the liquid matrix.

[0003] Existing electronic atomization devices generally adjust the output power through buttons. Adding buttons to the electronic atomization device will destroy the appearance of the entire device, increase costs, and have low adjustment accuracy and poor effects, which reduces the user's smoking experience. Summary of the invention

[0004] The purpose of the present application is to provide an electronic atomization device and a system to adjust the output power of the electronic atomization device.

[0005] On one hand, the present application provides an electronic atomization system, including an electronic atomization device and an adapter detachably connected to the electronic atomization device.

[0006] The adapter includes a power adapter module;

[0007] The electronic atomization device includes a battery core, a heating element and a circuit;

[0008] The heating element is used to heat the liquid matrix to generate an aerosol; the circuit is configured to obtain the electrical parameters of the power adapter module when the electronic atomization device is connected to the adapter, and control the battery cell to output power corresponding to the power adapter module to the heating element based on the electrical parameters of the power adapter module.

[0009] Another aspect of the present application provides an electronic atomization system, comprising an electronic atomization device, a first adapter and a second adapter detachably connected to the electronic atomization device,

[0010] The first adapter includes a first power adapter module, and the second adapter includes a second power adapter module;

[0011] The electronic atomization device includes a battery core, a heating element and a circuit;

[0012] The heating element is used to heat the liquid substrate to generate an aerosol;

[0013] The circuit is configured to obtain the electrical parameters of the first power adapter module when the electronic atomization device is only connected to the first adapter, and control the battery cell to output the first power corresponding to the first power adapter module to the heating element based on the electrical parameters of the first power adapter module; when the electronic atomization device is only connected to the second adapter, obtain the electrical parameters of the second power adapter module, and control the battery cell to output the second power corresponding to the second power adapter module to the heating element based on the electrical parameters of the second power adapter module; wherein the first power is different from the second power.

[0014] On the other hand, the present application further provides an electronic atomization device, which can be detachably connected to an external adapter, and the adapter includes a power adapter module; including:

[0015] Battery cells;

[0016] a heating element for heating the liquid matrix to generate the aerosol;

[0017] The circuit is configured to obtain the electrical parameters of the power adapter module when the electronic atomization device is connected to the adapter, and to control the battery cell to output power corresponding to the power adapter module to the heating element based on the electrical parameters of the power adapter circuit.

[0018] The electronic atomization device and system provided in the present application, through the power adapter module set in the adapter, when the adapter is connected to the electronic atomization device, the electronic atomization device can identify the power adapter module and control the battery cell to output the power corresponding to the power adapter module to the heating element; in this way, through different adapters, the electronic atomization device can output different powers, thereby improving the user's puffing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. One or more embodiments are exemplarily described by the pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the drawings in the drawings do not constitute a scale limitation.

[0020] Figure 1 is a schematic diagram of an electronic atomization device provided in an embodiment of the present application;

[0021] Figure 2 is a schematic diagram of an adapter provided in an embodiment of the present application;

[0022] Figure 3 is another schematic diagram of an adapter provided in an embodiment of the present application;

[0023] Figure 4 is a schematic diagram of the electronic atomization device provided in an embodiment of the present application being connected to an adapter;

[0024] Figure 5 is a circuit diagram provided in an embodiment of the present application;

[0025] Figure 6 It is a schematic diagram of the interface provided in the embodiment of the present application. DETAILED DESCRIPTION

[0026] It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "upper", "lower", "left", "right", "inside", "outside" and similar expressions used in this specification are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification and in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0028] Figure 1 It is a schematic diagram of the electronic atomization device provided in an embodiment of the present application.

[0029] like Figure 1 As shown, the electronic atomization device includes an atomizer 10 and a power supply assembly 20.

[0030] In some examples, the atomizer 10 and the power supply assembly 20 are not detachable. In some examples, the atomizer 10 and the power supply assembly 20 are detachably connected, such as by interference fit, snap connection, or magnetic connection.

[0031] The atomizer 10 includes an atomizing core 11 .

[0032] The atomizing core 11 is used to heat the atomized liquid substrate to generate an aerosol.

[0033] In some examples, the atomizer core 11 includes a heating element, such as a resistive heating element, which receives electricity to generate heat for heating the atomized liquid matrix.

[0034] In some examples, the atomizer core 11 further includes a liquid transfer unit for absorbing the liquid matrix and transferring the absorbed liquid matrix to the heating element.

[0035] In some examples, the atomizer 10 further includes a liquid storage chamber for storing the liquid matrix.

[0036] The power supply assembly 20 includes a battery cell 21 and a circuit 22 .

[0037] The battery cell 21 provides power for operating the electronic atomization device. The battery cell 21 is a rechargeable battery cell or a disposable battery cell, and a rechargeable battery cell is preferably used.

[0038] The circuit 22 can control the overall operation of the electronic atomization device. The circuit 22 not only controls the operation of the battery cell 21 and the atomizer 10, but also controls the operation of other components in the electronic atomization device.

[0039] In some examples, the circuit 22 includes a controller, which includes but is not limited to a microprocessor such as a single chip microcomputer, a DSP, and an FPGA.

[0040] Figure 2 It is a schematic diagram of an adapter provided in an embodiment of the present application.

[0041] The adapter 30 is detachably connected to the electronic atomization device.

[0042] The adapter 30 includes a first interface 31 , and the electronic atomization device also includes a second interface 23 . The first interface 31 and the second interface 23 are used to realize a detachable connection between the adapter 30 and the electronic atomization device.

[0043] The first interface 31 or the second interface 23 includes but is not limited to Type-A, Type-B, Type-C, miniUSB, microUSB and the like interfaces, and preferably uses a Type-C interface.

[0044] by Figure 6 For example, the Type-C interface includes channel configuration pins (CC1 / CC2), power configuration pins (GND, VBUS), data channel pins (TX / RX), and so on.

[0045] It can be understood that the second interface 23 in the electronic atomization device can also be electrically connected to the external power source and the battery cell 21 so that the external power source can charge the battery cell 21 through the second interface 23 .

[0046] The adapter 30 further includes a housing 32 , in which a power adapter module is disposed.

[0047] Figure 4Schematic diagram of the electronic atomization device provided in the embodiment of the present application after being connected to the adapter. When the electronic atomization device is connected to the adapter 30, the circuit 22 can obtain the electrical parameters of the power adapter module of the adapter 30, and control the battery cell 21 to output the power corresponding to the power adapter module to the heating element based on the electrical parameters of the power adapter module.

[0048] When the power adapter module is recognized by the circuit 22, the circuit 22 can generate a corresponding electrical signal, and then the circuit 22 can control the battery cell 21 to output the power corresponding to the power adapter module to the heating element according to the electrical signal.

[0049] It is understandable that the parameters of the power adapter module can be adjusted in advance so that the power adapter module generates different electrical signals when recognized by the circuit 22. Thus, the circuit 22 can control the battery cell 21 to output different powers to the heating element according to the different electrical signals.

[0050] For example, the electronic atomization system includes an electronic atomization device and a first adapter and a second adapter that can be adapted and coupled to the electronic atomization device. The power adaptation modules in the first adapter and the second adapter have different electrical parameters, and the memory in the circuit 22 inside the electronic atomization device provides corresponding data of different adapter electrical parameters and heating modes.

[0051] When the first adapter is connected to the electronic atomization device, the circuit 22 detects the electrical parameters of the power adapter module in the first adapter and controls the battery cell 21 to provide a heating element according to the first heating mode; when the second adapter is connected to the electronic atomization device, the circuit 22 detects the electrical parameters of the power adapter module in the second adapter and controls the battery cell 21 to provide a heating element according to the second heating mode. In some examples, the first heating mode and the second heating mode have different parameters such as output voltage values, switch signal duty cycle, power, heating time or temperature curve. In other examples, the electronic atomization device can match a larger number of adapters.

[0052] In one example, the power adapter module includes a power adapter resistor R0. When the electronic atomization device is connected to the adapter 30, the circuit 22 can identify the resistance of the power adapter resistor R0 and control the battery cell 21 to output power corresponding to the resistance of the power adapter resistor R0 to the heating element.

[0053] In this example, the resistance value of the power adapter resistor R0 can be pre-configured in different adapters so that when the power adapter resistor R0 is recognized by the circuit 22, it generates different electrical signals, such as voltage, current, resistance, power and other signals, thereby enabling the circuit 22 to control the battery cell 21 to output different powers to the heating element.

[0054] As an example, when the resistance value of the power adapter resistor R0 is 10k ohms, the circuit 22 controls the battery cell 21 to output 4W of power to the heating element; when the resistance value of the power adapter resistor R0 is 15k ohms, the circuit 22 controls the battery cell 21 to output 5W of power to the heating element; when the resistance value of the power adapter resistor R0 is 20k ohms, the circuit 22 controls the battery cell 21 to output 6W of power to the heating element; when the resistance value of the power adapter resistor R0 is 22k ohms, the circuit 22 controls the battery cell 21 to output 6.5W of power to the heating element. In other examples, the power adapter module may also include electrical components such as capacitors, inductors, and diodes as identification elements. For example, the electronic atomization device determines the adapter coupled to it by identifying the capacity and rated voltage of the capacitor, or identifying the impedance of the inductor, or identifying the voltage drop of the diode.

[0055] Furthermore, the housing 32 has a visual mark so that the user can determine the power corresponding to the power adapter module through the visual mark. Figure 3 As shown, the visual mark is a number set on the surface of the housing 32, such as 5W; thus, before the user connects the adapter 30 to the electronic atomization device, he can determine or know that the circuit 22 will control the battery 21 to output 5W of power to the heating element. Similarly, when the user expects to get a 6W puffing experience, he can connect the adapter marked with 6W to the electronic atomization device.

[0056] In one example, when the electronic atomization device is not connected to the adapter 30, that is, the electronic atomization device is not connected to the adapter 30, the circuit 22 controls the battery 21 to output a preset power to the heating element. As an example, assuming that the power output of the battery 21 to the heating element by the circuit 22 is between 4W and 6.5W, the preset power can be any value between 4W and 6.5W, such as 5W.

[0057] Please refer to Figure 5 As shown, in one example, the circuit 22 includes a controller U1, the controller U1 has a power control pin PSET, the power control pin PSET is connected to the second interface 23 (in Figure 5 The channel configuration pin (CC1 or CC2) is electrically connected using G1 (shown in FIG. 1 ).

[0058] One end of the power adaptation resistor R0 is electrically connected to the channel configuration pin (CC1 or CC2) of the first interface 31; the other end of the power adaptation resistor R0 is electrically connected to the power configuration pin, such as the ground pin GND.

[0059] In this way, when the first interface 31 is connected to the second interface 23, the power control pin PSET and the power adaptation resistor R0 form a loop, and the controller U1 can obtain the corresponding electrical signal through the loop, and then control the battery cell 21 ( Figure 5 VCC) to the heating element ( Figure 5 The heater) outputs the power corresponding to the power adaptation resistor R0.

[0060] Figure 5 S1 in the figure is a sensor, such as a suction sensor. When the electronic atomization device is sucked, the sensor S1 generates a suction signal, and the controller U1 controls the battery cell 21 ( Figure 5 VCC) to the heating element ( Figure 5 The heater shown in FIG. 1 provides power output. In other examples, a switch K1 may be used instead.

[0061] It should be noted that the preferred embodiments of the present application are given in the specification and drawings of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional limitations on the content of the present application. The purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present application; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the present application.

Claims

1. An electronic atomization system, comprising an electronic atomization device and an adapter detachably connected to the electronic atomization device, characterized in that: The adapter includes a power adapter module; The electronic atomization device includes a battery core, a heating element and a circuit; The heating element is used to heat the liquid matrix to generate an aerosol; the circuit is configured to obtain the electrical parameters of the power adapter module when the electronic atomization device is connected to the adapter, and control the battery cell to output power corresponding to the power adapter module to the heating element based on the electrical parameters of the power adapter module.

2. The electronic atomization system according to claim 1, characterized in that: The power adaptation module includes a power adaptation resistor.

3. The electronic atomization system according to claim 2, characterized in that: The adapter also includes a first interface for connecting to the electronic atomization device, the first interface including a first channel configuration pin and a power configuration pin; One end of the power adaptation resistor is electrically connected to the first channel configuration pin, and the other end of the power adaptation resistor is electrically connected to the power configuration pin.

4. The electronic atomization system according to claim 3, characterized in that: The power configuration pins include ground pins.

5. The electronic atomization system according to claim 1, characterized in that: The adapter comprises a housing, and the power adapter module is arranged in the housing; The housing has a visual mark so that a user can determine the power corresponding to the power adapter module through the visual mark.

6. The electronic atomization system according to claim 1, characterized in that: The electronic atomization device includes a second interface for connecting to the adapter, and the second interface includes a second channel configuration pin; The circuit includes a controller having a power control pin electrically connected to the second channel configuration pin.

7. The electronic atomization system according to claim 6, characterized in that: The second interface is also configured to be electrically connected to an external power source and the battery cell, so that the external power source charges the battery cell through the second interface.

8. The electronic atomization system according to claim 1, characterized in that: The circuit is also configured to control the battery core to output a preset power to the heating element when the electronic atomization device is inhaled when the electronic atomization device is not connected to the adapter.

9. An electronic atomization system, comprising an electronic atomization device, a first adapter and a second adapter detachably connected to the electronic atomization device, characterized in that: The first adapter includes a first power adapter module, and the second adapter includes a second power adapter module; The electronic atomization device includes a battery core, a heating element and a circuit; The heating element is used to heat the liquid substrate to generate an aerosol; The circuit is configured to obtain the electrical parameters of the first power adapter module when the electronic atomization device is only connected to the first adapter, and control the battery cell to output the first power corresponding to the first power adapter module to the heating element based on the electrical parameters of the first power adapter module; when the electronic atomization device is only connected to the second adapter, obtain the electrical parameters of the second power adapter module, and control the battery cell to output the second power corresponding to the second power adapter module to the heating element based on the electrical parameters of the second power adapter module; wherein the first power is different from the second power.

10. The electronic atomization system according to claim 9, characterized in that: The electrical parameters of the first power or second power adapter module include a resistance value.

11. An electronic atomization device, which can be detachably connected to an external adapter, and the adapter includes a power adapter module; characterized in that: include: Battery cells; a heating element for heating the liquid matrix to generate the aerosol; The circuit is configured to obtain the electrical parameters of the power adapter module when the electronic atomization device is connected to the adapter, and to control the battery cell to output power corresponding to the power adapter module to the heating element based on the electrical parameters of the power adapter circuit.

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