An electronic atomization device

Abstract

The embodiment of the application discloses an electronic atomization device, wherein the electronic atomization device comprises an internal power supply module, an atomizer and a signal superposition module, wherein: the first end of the signal superposition module is connected with the internal power supply module, the second end of the signal superposition module is detachably connected with an external power supply device; the third end of the signal superposition module is connected with the atomizer; the signal superposition module is used for receiving and superimposing a first electric signal output by the internal power supply module and a second electric signal output by the external power supply device to obtain a target electric signal provided to the atomizer in the case that the electric power output by the internal power supply module is less than a preset power, so that the atomizer is in a working state matched with the preset power.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and more particularly to an electronic atomization device. Background Technology

[0002] In related technologies, the batteries carried by portable electronic products usually have problems such as short usage time and low output power. As a result, when portable electronic products use their own batteries to output high power, there will be poor consistency of high power output and rapid battery degradation, which will lead to the phenomenon that the battery is not durable. Summary of the Invention

[0003] To address the aforementioned technical problems, this application provides an electronic atomizing device.

[0004] To achieve the above objectives, the technical solution of this application is implemented as follows:

[0005] This application provides an electronic atomizing device, which includes an internal power supply module, an atomizer, and a signal superposition module. The first end of the signal superposition module is connected to the internal power supply module, and the second end of the signal superposition module is detachably connected to an external power supply device. The third end of the signal superposition module is connected to the atomizer. The signal superposition module is used to receive and superimpose a first electrical signal output by the internal power supply module and a second electrical signal output by the external power supply device when the electrical power output by the internal power supply module is less than a preset power, to obtain a target electrical signal provided to the atomizer, so that the atomizer is in a working state matching the preset power.

[0006] In some embodiments, the electronic atomizing device further includes: a processing module, wherein: a first end of the processing module is connected to the internal power supply module, and a second end of the processing module is detachably connected to the external power supply device; the processing module is configured to, when the received electrical power is less than the preset power, determine a first control signal and a second control signal based on the power difference between the electrical power and the preset power; the processing module is further configured to output the first control signal to the external power supply device and output the second control signal to the internal power supply module, so that the external power supply device outputs the second electrical signal to the signal superposition module, and the internal power supply module outputs the first electrical signal to the signal superposition module.

[0007] In some embodiments, the electronic atomizing device further includes: a boost / buck module, wherein: a first end of the boost / buck module is connected to a second end of the signal superposition module, and the second end of the boost / buck module is detachably connected to the external power supply device; a third end of the boost / buck module is connected to a second end of the processing module; the boost / buck module is used to receive a first DC voltage output by the external power supply device and a first control signal issued by the processing module when the electrical power is less than the preset power, and boost / buck the first DC voltage based on the first control signal to obtain a second electrical signal with DC voltage as the carrier sent to the signal superposition module.

[0008] In some embodiments, the electronic atomizing device further includes a pulse width modulation (PWM) control module, wherein: a first terminal of the PWM control module is connected to the internal power supply module, a second terminal of the PWM control module is connected to the signal superposition module; a third terminal of the PWM control module is connected to the first terminal of the processing module; the PWM control module is used to chop the second DC voltage output by the internal power supply module based on the second control signal output by the processing module when the electrical power is less than the preset power, to obtain the first electrical signal transmitted in PWM waveform and sent to the signal superposition module.

[0009] In some embodiments, the signal superposition module is used to superimpose the received second electrical signal, which is carried by DC voltage, onto the received first electrical signal transmitted by PWM waveform when the electrical power is less than the preset power, to obtain the target electrical signal transmitted by PWM waveform with an increased voltage value; the signal superposition module is also used to output the target electrical signal to the atomizer so that the atomizer is in a working state that matches the preset power.

[0010] In some embodiments, the electronic atomizing device further includes a microphone, wherein: a first end of the microphone is connected to a fourth end of the boost / buck module, and a second end of the microphone is connected to a third end of the processing module; the microphone is configured to send a first activation signal to the processing module when airflow is detected, so that the processing module is in a working state; the microphone is also configured to send a second activation signal to the boost / buck module when the power received from the processing module is less than the preset power, so that the boost / buck module boosts / bucks the first DC voltage based on the first control signal.

[0011] In some embodiments, the electronic atomizing device further includes: an internal charging module, wherein: a first end of the internal charging module is detachably connected to the external power supply device; a second end of the internal charging module is connected to a second end of the boost / buck module; a third end of the internal charging module is connected to a third end of the microphone; the internal charging module is further configured to receive initial electrical energy provided by the external power supply device, and process the initial electrical energy to obtain a first DC voltage transmitted to the boost / buck module, and a working power supply transmitted to the microphone, so that the microphone is in a working state.

[0012] In some embodiments, the fourth terminal of the internal charging module is connected to the internal power supply module; the internal charging module is also used to realize power transmission between the internal power supply module and the external power supply device.

[0013] In some embodiments, the external power supply device is used to provide power to the internal power supply module through the internal charging module when the power of the internal power supply module is less than a first preset power, so as to charge the internal power supply module; the internal power supply module is used to provide power to the external power supply device through the internal charging module when the power of the external power supply device is less than a second preset power, so as to charge the external power supply device.

[0014] In some embodiments, the electronic atomizing device further includes: a liquid storage module containing liquid, wherein: the atomizer is connected to the liquid storage module; the atomizer is used to atomize the liquid stored in the liquid storage module in an operating state matching the preset power.

[0015] The electronic atomizing device provided in this application includes an internal power supply module, an atomizer, and a signal superposition module. The first end of the signal superposition module is connected to the internal power supply module, and the second end is detachably connected to an external power supply device. The third end of the signal superposition module is connected to the atomizer. The signal superposition module receives and superimposes a first electrical signal output by the internal power supply module and a second electrical signal output by the external power supply device when the power output of the internal power supply module is less than a preset power, to obtain a target electrical signal provided to the atomizer, thereby ensuring the atomizer operates in a state matching the preset power. Thus, by using a multi-energy power supply method—the first electrical signal output by the internal power supply module and the second electrical signal output by the external power supply device—the power supply pressure on the internal power supply module of the electronic atomizing device can be reduced. Specifically, while ensuring the electronic atomizing device outputs high power or that the battery charge inside the electronic atomizing device is too low, not only can the output power of the internal power supply module in the electronic atomizing device be stabilized, but the probability of power attenuation or poor output consistency during use can also be reduced. Therefore, the overall working efficiency of the electronic atomizing device can be improved.

[0016] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and are not intended to limit the technical solutions of this application. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with this application and, together with the specification, serve to explain the technical solutions of this application.

[0018] Figure 1 This is a schematic diagram of the structure of the first electronic atomizing device provided in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the structure of the second type of electronic atomizing device provided in the embodiments of this application;

[0020] Figure 3 This is a schematic diagram of the structure of the third type of electronic atomizing device provided in the embodiments of this application;

[0021] Figure 4 This is a schematic diagram of the structure of the fourth electronic atomizing device provided in the embodiments of this application;

[0022] Figure 5 This is a schematic diagram of the structure of the fifth electronic atomizing device provided in the embodiments of this application;

[0023] Figure 6 This is a schematic diagram of the structure of the sixth type of electronic atomizing device provided in the embodiments of this application;

[0024] Figure 7 This is a schematic diagram of the structure of the seventh electronic atomizing device provided in the embodiments of this application;

[0025] Figure 8A A schematic diagram illustrating the electronic atomization function achieved by applying the electronic atomization device provided in the embodiments of this application;

[0026] Figure 8B A schematic diagram illustrating the mutual charging between the electronic atomizing device and the external power supply device provided in the embodiments of this application;

[0027] The following are explanations of the reference numerals in the attached figures:

[0028] 1-Electronic atomizing device, 11-Internal power supply module, 12-Signal superposition module, 13-Atomizer, 14-Processing module, 15-Boost / buck module, 16-PWM control module, 17-Mic head, 18-Internal charging module, 2-External power supply device. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of the invention will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate the embodiments of this application, but are not intended to limit the scope of the embodiments of this application.

[0030] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0031] It should be understood that the phrases "embodiments of this application" or "foreign embodiments" throughout the specification mean that a specific feature, structure, or characteristic related to an embodiment is included in at least one embodiment of this application. Therefore, "embodiments of this application" or "in the foreign embodiments" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the various embodiments of this application, the sequence numbers of the above-described processes do not imply a sequential order of execution; the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application. The sequence numbers of the above-described embodiments are merely descriptive and do not represent the superiority or inferiority of the embodiments.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which embodiments of this application belong. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of embodiments of this application.

[0033] In related technologies, the power supply of electronic atomizing devices typically relies on a single energy source, namely their own battery. However, in practical applications, as electronic atomizing devices trend towards larger capacity and higher power, when the power increases to a certain level, existing electronic atomizing devices experience inconsistent battery power output when achieving high power output, i.e., battery power degradation. This leads to problems such as short battery life and excessive power consumption, rendering the internal battery unusable. Furthermore, achieving high-probability output in electronic atomizing devices usually places high demands on the discharge rate of the battery cells, external wiring, power supply traces, and handling of high current in circuit components. This further increases the complexity of the actual product design process and raises production costs.

[0034] Based on the aforementioned problems, this application provides an electronic atomizing device 1, such as... Figure 1 The diagram shown is a structural schematic of the first type of electronic atomizing device provided in this application embodiment; wherein, the electronic atomizing device 1 includes: an internal power supply module 11, an atomizer 13, and a signal superposition module 12, wherein:

[0035] The first end of the signal superposition module 12 is connected to the internal power supply module 11, and the second end of the signal superposition module 12 is detachably connected to the external power supply device 2.

[0036] The third end of the signal superposition module 12 is connected to the atomizer 13;

[0037] The signal superposition module 12 is used to receive and superimpose the first electrical signal output by the internal power supply module 11 and the second electrical signal output by the external power supply device 12 when the electrical power output by the internal power supply module 11 is less than the preset power, so as to obtain the target electrical signal provided to the atomizer 13, so that the atomizer 13 is in a working state that matches the preset power.

[0038] In some embodiments, the number of external power supply devices 2 that are detachably connected to the signal superposition module 12 in the electronic atomizing device 1 can be one, or two or more; when the number of external power supply devices 2 is two or more, the two or more external power supply devices 2 can be connected to the signal superposition module 12 respectively.

[0039] In some embodiments, the specific size and shape of the electronic atomizing device 1 can be determined according to actual needs, and similarly, the specific size and shape of the external power supply device 2 can also be determined according to actual needs.

[0040] In some embodiments, the electronic atomizing device 1 can disperse the relevant liquid to form micro-droplets by including an internal power supply module 11, an atomizer 13, and a signal superposition module 12, or it can further achieve the dispersion of the relevant liquid to form micro-droplets by means of an external power supply device 2; wherein, the relevant liquid can be the relevant liquid stored inside the electronic atomizing device 1, or it can be the liquid stored in the outside that can come into contact with the atomizer 13.

[0041] In some embodiments, the electronic atomizing device 1 includes, but is not limited to, an internal power supply module 11, an atomizer 13, and a signal superposition module 12, and may also include, a microphone, an internal computing module, a liquid storage module, a lamp cover, etc.

[0042] In some embodiments, the external power supply device 2 can be a device specifically designed to provide electrical energy, such as a power bank; or it can be an electronic device with data processing capabilities that can provide electrical energy, such as a mobile phone, mobile computer, tablet computer, or other mobile electronic device. Here, when the external power supply device 2 is connected to the electronic atomizing device 1, it can not only provide electrical energy to the connected electronic atomizing device 1, but the electronic atomizing device 1 can also provide electrical energy back to the external power supply device 2.

[0043] In some embodiments, the electronic atomizing device 1 and the external power supply device 2 are detachably connected through relevant modules inside the electronic atomizing device 1; wherein, the detachable connection can be achieved by inserting relevant interfaces or by fitting relevant components together.

[0044] The internal power supply module 11 can be a lithium battery; here, the lithium battery is a rechargeable and dischargeable battery; in this embodiment of the application, the electronic atomizing device 1, when including the internal power supply module 11, can also simultaneously provide a protection board or protection circuit inside it to protect the internal power supply module 11; for example, the internal power supply module 11 battery can be prevented from being overcharged or over-discharged based on the protection board or protection circuit.

[0045] In some embodiments, the external power supply device 2 and the internal power supply module 11 can both be lithium batteries, or the internal power supply module 11 can be a power supply module for providing AC power, while the external power supply device 2 can be a power supply device for providing DC power.

[0046] The electrical signal provided by the internal power supply device 11, when carried by voltage, can output any voltage value. In practical applications, the voltage range can be from 3.3V to 4.2V.

[0047] In some embodiments, the atomizer 13 may be a module of the electronic atomizing device 1 used to atomize the liquid stored in the liquid storage module inside the electronic atomizing device 1.

[0048] In some embodiments, the signal superposition module 12 is used to superimpose the first electrical signal output by the internal power supply module 11 and the second electrical signal output by the external power supply device 2 when the electrical power output by the internal power supply module 11 is less than the preset power. Here, the signal superposition module 12 can be implemented based on a digital circuit adder.

[0049] In some embodiments, the signal superposition module 12 can detect the electrical power output by the internal power supply module 11 in real time, or it can detect the electrical power output by the internal power supply module 11 in real time based on the processing module inside the electronic atomizing device 1, and output the result of the real-time detection to the signal superposition module 12.

[0050] In some embodiments, the signal superposition module 12 inside the electronic atomizing device 1 is used to receive and superimpose the first electrical signal output by the internal power supply module 11 and the second electrical signal output by the external power supply device 2 when the electrical power output by the internal power supply module 11 is less than the preset power, to obtain the target electrical signal provided to the atomizer 13, so that the atomizer 13 is in a working state matching the preset power. Here, the electrical power output by the internal power supply module 11 being less than the preset power can refer to a situation where the internal power supply device 11 is not outputting enough power, or the electronic atomizing device 1 receiving an external command and needing to use a preset power. When the power is at a preset power level greater than the normal output power of the internal power supply module 11, the electronic atomizing device 1 can be powered by an external power supply device 2 that is detachably connected to the electronic atomizing device 1. That is, the signal superposition module 12 can simultaneously or sequentially receive the first electrical signal output by the internal power supply module 11 and the second electrical signal output by the external power supply device 2, and perform fusion and superposition so that the electrical signals output by the two are converted into a target electrical signal that matches the preset power. Then, the target electrical signal is output to the atomizer 13 so that the atomizer 13 is in a working state that matches the preset power.

[0051] In some embodiments, when the electronic atomizing device 1 is powered solely by its internal power supply module 11, if the output power of the internal power supply module 11 is low, or if the external environment requires the electronic atomizing device 1 to use high power (exceeding the operating range of the internal power supply module 11), i.e., the internal power supply module 11 cannot meet the preset power supply requirements by its own power supply, an external power supply device 2, which is detachably connected to it, can be used to power the electronic atomizing device 1 or provide partial power to the electronic atomizing device 1 to reduce the power supply pressure on the internal power circuit (i.e., the internal power supply module 11) of the electronic atomizing device 1. In this way, by using a multi-energy power supply method, the power supply pressure on the internal power supply module 11 of the electronic atomizing device 1 can be reduced, thereby improving power supply efficiency and reducing costs; thus, while ensuring high output power, the power output of the internal power supply module 11 inside the electronic atomizing device 1 is stable and consistent. That is, compared with the prior art, the consistency of the output power of the internal power supply module 11, i.e., the power supply battery, can be guaranteed, i.e., there will be no power decay phenomenon, and thus, while protecting the normal operation of the internal power supply module 11, i.e., the stable working state, the output power of the electronic atomizing device 1 can meet the preset requirements.

[0052] The electronic atomizing device provided in this application includes an internal power supply module, an atomizer, and a signal superposition module. The first end of the signal superposition module is connected to the internal power supply module, and the second end is detachably connected to an external power supply device. The third end of the signal superposition module is connected to the atomizer. The signal superposition module receives and superimposes a first electrical signal output by the internal power supply module and a second electrical signal output by the external power supply device when the power output of the internal power supply module is less than a preset power, to obtain a target electrical signal provided to the atomizer, thereby ensuring that the atomizer operates in a state matching the preset power. This multi-energy power supply method reduces the power supply pressure on the internal power supply module of the electronic atomizing device. Specifically, while ensuring high power output or low battery power, it not only stabilizes the output power of the internal power supply module but also reduces the probability of power attenuation or poor output consistency during use. Thus, the overall efficiency of the electronic atomizing device is improved.

[0053] Based on the foregoing embodiments, this application also provides an electronic atomizing device 1, such as... Figure 2 The diagram shown is a structural schematic of the second type of electronic atomizing device provided in this application embodiment. Figure 1 and Figure 2As shown, the electronic atomizing device 1 includes: an internal power supply module 11, an atomizer 13, and a signal superposition module 12. The first end of the signal superposition module 12 is connected to the internal power supply module 11, and the second end of the signal superposition module 12 is detachably connected to an external power supply device 2. The third end of the signal superposition module 12 is connected to the atomizer 13. The electronic atomizing device 1 also includes: a processing module 14, wherein:

[0054] The first end of the processing module 14 is connected to the internal power supply module 11, and the second end of the processing module 14 is detachably connected to the external power supply device 2.

[0055] The processing module 14 is used to determine a first control signal and a second control signal based on the power difference between the received electric power and the preset power when the received electric power is less than the preset power.

[0056] The processing module 14 is further configured to output the first control signal to the external power supply device 2 and output the second control signal to the internal power supply module 11, so that the external power supply device 12 outputs the second electrical signal to the signal superposition module 12, and the internal power supply module 11 outputs the first electrical signal to the signal superposition module 12.

[0057] In some embodiments, when the first end of the processing module 14 is connected to the internal power supply module 11, the actual output power of the internal power supply module 11 can be detected.

[0058] In some embodiments, when the processing module 14 determines that the electrical power output by the internal power supply module 11 is less than the preset power, it determines a first control signal and a second control signal based on the power difference between the electrical power and the preset power; here, the first control signal and the second control signal can be control signals corresponding to voltage values ​​or power values.

[0059] For example, the internal power supply module 11 outputs 8W of electrical power, and the preset power is 12W. The processing module 14 can determine that the difference between the two is 4W, and then allocate 4W to the external power supply device 2. That is, the processing module 14 outputs a first control signal, which carries a power value of 4W, and outputs it to the external power supply device 2, so that the external power supply device 2 outputs a second electrical signal with a voltage carrier and a power value of 4W to the signal superposition module 12. At the same time, the processing module 14 outputs a second control signal, which carries a power value of 8W, and outputs it to the internal power supply module 11, so that the internal power supply module 11 outputs a first electrical signal with a voltage carrier and an output power value of 8W to the signal superposition module 12.

[0060] For example, the internal power supply module 11 outputs 8W of power, and the preset power is 12W. The processing module 14 can determine to allocate 6W to the external power supply device 2 based on the difference between the two, the attribute information of the internal power supply module 11, and the attributes of the external power supply device 2. That is, the processing module 14 outputs a first control signal carrying a power value of 6W and outputs it to the external power supply device 2, so that the external power supply device 2 outputs a second electrical signal with a power value of 6W carried by voltage to the signal superposition module 12. At the same time, the processing module 14 outputs a second control signal carrying a power value of 6W and outputs it to the internal power supply module 11, so that the internal power supply module 11 outputs a first electrical signal with a power value of 6W carried by voltage to the signal superposition module 12.

[0061] In some embodiments, the processing module 14 is configured to dynamically determine a corresponding first control signal and a second control signal based on the power difference between the received power output from the internal power supply module 11 and a preset power when the received power output is less than a preset power. That is, the power value or voltage value carried in the first control signal and the second control signal is associated with the power difference.

[0062] Here, the voltage / power of the first electrical signal output by the internal power supply module 11 and the second electrical signal output by the external power supply device 2 can be allocated by the processing module 14. In this way, a preset threshold voltage / power can be achieved for the electronic atomizing device 1. When the required output voltage / power exceeds the preset threshold voltage / power, the internal power supply module 11 of the electronic atomizing device 1 may experience severe battery power degradation and unstable output when it is in the discharge stage. Therefore, the processing module 14 allocates the portion of the voltage / power exceeding the threshold to the external energy source, namely the external power supply device 2, to bear the load. This can reduce the instability and power degradation of the output power of the internal power supply device 11. As a result, the electronic atomizing device 1 and the external power supply device 2 can jointly achieve the overall output power that meets the preset power, that is, on the basis of high power output, ensure the stability of the output power of the internal power supply module 11 of the electronic atomizing device 1.

[0063] In some possible implementations, the electronic atomizing device 1 further includes: a boost / buck module 15, such as... Figure 3 The diagram shown is a structural schematic of the third type of electronic atomizing device provided in this application embodiment. Figures 1 to 3 As shown, where:

[0064] The first end of the lifting and pressing module 15 is connected to the second end of the signal superposition module 12, and the second end of the lifting and pressing module 15 is detachably connected to the external power supply device 2.

[0065] The third end of the boost / buck module 15 is connected to the second end of the processing module 14;

[0066] The step-up / step-down module 15 is used to receive the first DC voltage output by the external power supply device 2 and the first control signal issued by the processing module 14 when the electrical power is less than the preset power, and to boost / buck the first DC voltage based on the first control signal to obtain the second electrical signal with DC voltage as the carrier, which is sent to the signal superposition module 12.

[0067] In some embodiments, the boost / buck module 15 may be a DC voltage (DC)-DC boost / buck circuit, which can convert the first DC voltage output by the external power supply device 2 into a second electrical signal that matches the first control signal issued by the processing module 14.

[0068] In some embodiments, the boost / buck module 15 can boost the first DC voltage output by the external power supply device 2, or it can buck the voltage, or it can keep the voltage unchanged.

[0069] In some embodiments, the voltage value of the first DC voltage output by the external power supply device 2 can be any value. In practical applications, the voltage value of the first DC voltage can be 3.7V or 5V.

[0070] Here, by setting a boost / buck module 15 inside the electronic atomizing device 1, the second electrical signal input from the external power supply device 2 to the signal superposition module 12 inside the electronic atomizing device 1 can be realized, so that the voltage output by the external power supply device 2 meets the preset requirements, making the internal working logic of the electronic atomizing device 1 more reasonable and in line with actual needs when it operates at the preset power.

[0071] In some possible implementations, such as Figures 1 to 4 As shown, the electronic atomizing device 1 further includes: a pulse width modulation (PWM) control module 16, such as... Figure 4 The diagram shown is a structural schematic of the fourth type of electronic atomizing device provided in this application embodiment. Figures 1 to 4 As shown, where:

[0072] The first end of the PWM control module 16 is connected to the internal power supply module 11, and the second end of the PWM control module 16 is connected to the signal superposition module 12.

[0073] The third terminal of the PWM control module 16 is connected to the first terminal of the processing module 14;

[0074] The PWM control module 16 is used to chop the second DC voltage output by the internal power supply module 11 based on the second control signal output by the processing module 14 when the electrical power is less than the preset power, so as to obtain the first electrical signal transmitted in PWM waveform and sent to the signal superposition module 12.

[0075] In some embodiments, the PWM control module 16 is used to chop the second DC voltage output by the internal power supply module 11 based on the second control signal output by the processing module 14 when the power output by the internal power supply module 11 is less than the preset power, i.e., to perform on / off processing, so as to obtain a first electrical signal transmitted in PWM waveform and sent to the signal superposition module 12.

[0076] The voltage value of the second DC voltage output by the internal power supply module 11 can be any value. In actual application, the voltage value of the first DC voltage can be from 3.3V to 4.2V.

[0077] Here, the electronic atomizing device 1, through its internal PWM control module 16, chops the second DC voltage output from the internal power supply module 11. Simultaneously, the PWM control module 16 manages this chopping process based on the second control signal output from the processing module 14, ensuring that it outputs a first electrical signal transmitted in PWM waveform. This ensures that the first electrical signal output by the internal power supply module 11 meets the requirements for operation at a preset power level, preventing excessive power output from the internal power supply module 11 and reducing the probability of unstable power output.

[0078] Continue to refer to some possible implementation methods Figure 4 As shown; wherein, in the electronic atomizing device 1 provided in this application embodiment:

[0079] The signal superposition module 12 is used to superimpose the received second electrical signal, which is carried by DC voltage, onto the received first electrical signal transmitted by PWM waveform when the electrical power is less than the preset power, so as to obtain the target electrical signal transmitted by PWM waveform with a higher voltage value.

[0080] The signal superposition module 12 is also used to output the target electrical signal to the atomizer 13 so that the atomizer 13 is in a working state that matches the preset power.

[0081] In some embodiments, the signal superposition module 12 is used to superimpose the received second electrical signal, which is carried by DC voltage, onto the received first electrical signal transmitted by PWM waveform when the electrical power output by the internal power supply module 11 is less than the preset power, to obtain a target electrical signal with a higher voltage value transmitted by PWM waveform, and output the target electrical signal to the atomizer 13 so that the atomizer 13 is in a working state that matches the preset power; here, the output waveform corresponding to the target electrical signal is similar to the output waveform corresponding to the first electrical signal, but the highest voltage value and the lowest voltage value corresponding to the two are different.

[0082] Here, a second electrical signal carrying a DC voltage is superimposed on a first electrical signal transmitted in PWM waveform to obtain a target electrical signal with an increased voltage value transmitted in PWM waveform. In this way, the output power of the electronic atomizing device 1 is increased through relatively convenient signal superposition, that is, the electronic atomizing device 1 achieves high power output. In this way, while ensuring the stability and consistency of the output power of the internal power supply module 11 of the electronic atomizing device 1, the output power of the electronic atomizing device 1 can meet the preset power.

[0083] Based on the foregoing embodiments, the electronic atomizing device 1 provided in this application embodiment, such as Figure 5 The diagram shown is a structural schematic of the fifth type of electronic atomizing device provided in this application embodiment. Figures 1 to 5 As shown, the electronic atomizing device 1 further includes: a microphone 17, wherein:

[0084] The first end of the microphone 17 is connected to the fourth end of the boost / blow-up module 15, and the second end of the microphone 17 is connected to the third end of the processing module 14.

[0085] The microphone 17 is used to send a first start signal to the processing module 14 when airflow is detected, so that the processing module 14 is in working state;

[0086] The microphone 17 is also used to send a second start signal to the buck-boost module 15 when the power received from the processing module 14 is less than the preset power, so that the buck-boost module 15 boosts / bucks the first DC voltage based on the first control signal.

[0087] In some embodiments, the microphone 17 inside the electronic atomizing device 1 can be used to start the boost / buck module 15, that is, to provide a start signal to the external power supply device 2 to start the boost / buck module 15.

[0088] In some embodiments, when the microphone 17 inside the electronic atomizing device 1 detects airflow, it can send a first activation signal to the processing module 14 inside the electronic atomizing device 1, so that the processing module 14 is in an operational state. Then, when the processing module 14 is in an operational state, it sends a relevant activation signal to the internal power supply module 11, so that the internal power supply module 11 is in an operational state, i.e., it supplies power. At the same time, if the processing module 14 detects that the power output of the internal power supply module 11 is less than a preset power, it sends a relevant instruction to the microphone 17, so that the microphone 17 sends a second activation signal to the buck-boost module 15, so that the buck-boost module 15 boosts / bucks the first DC voltage based on the first control signal.

[0089] In some embodiments, when the microphone 17 inside the electronic atomizing device 1 detects airflow, it can simultaneously send a first start signal to the processing module 14 and the internal power supply module 11 in the electronic atomizing device 1, thereby enabling the processing module 14 to detect the current output power of the internal power supply module 11 in a timely manner.

[0090] It should be noted that the microphone 17 can be an airflow sensing switch, which can be composed of an electrode, a diaphragm, a gasket, and a cavity. The working principle of the microphone 17 can be summarized as follows: When the user operates the electronic atomizing device 1 and inhales, the microphone 17 senses the airflow and responds, triggering the relevant functional modules inside the electronic atomizing device 1 to start the atomizer 13 and generate vapor. When inhalation stops, the microphone 17 no longer detects airflow, i.e., the airflow disappears, the airflow sensing switch in the microphone 17 closes, and the functional modules inside the electronic atomizing device 1 stop working, thus stopping the atomizer 13 from operating.

[0091] In some embodiments, the microphone 17 inside the electronic atomizing device 1 enables the activation of the electronic atomizing device 1 based on airflow detection. Furthermore, when the relevant functional modules inside the electronic atomizing device 1, such as the processing module 14, are working normally, if the power output of the internal power supply module 11 is detected to be less than the preset power, a corresponding instruction can be sent to the microphone 17 in a timely manner. This allows the microphone 17 to conveniently send an activation signal to the buck-boost module 15, so that the external power supply device 2 can output relevant auxiliary power to the electronic atomizing device 1 in a timely manner, thereby enabling the electronic atomizing device 1 to work normally or achieve high power output.

[0092] In some possible implementations, the electronic atomizing device 1 provided in the embodiments of this application, such as... Figure 6 The diagram shown is a structural schematic of the sixth type of electronic atomizing device provided in this application embodiment. Figures 1 to 6As shown, the electronic atomizing device 1 further includes: an internal charging module 18, wherein:

[0093] The first end of the internal charging module 18 is detachably connected to the external power supply device 2, and the second end of the internal charging module 18 is connected to the second end of the boost / buck module 15.

[0094] The third end of the internal charging module 18 is connected to the third end of the microphone 17;

[0095] The internal charging module 18 is also used to receive the initial electrical energy provided by the external power supply device 2, and process the initial electrical energy to obtain the first DC voltage transmitted to the buck-boost module 15, and the working power supply transmitted to the microphone 17, so that the microphone 17 is in working state.

[0096] In some embodiments, when the electronic atomizing device 1 is detachably connected to the external power supply device 2, the power supplied by the external power supply device 2 can be used to power the microphone 17 so that the microphone 17 can work normally. In this way, the external power supply device 2 is used to provide power to the microphone 17 so that the microphone 17 can work normally, instead of using the internal power supply module 11 in the electronic atomizing device 1 to provide power to the microphone 17 in the prior art. In this way, the power of the internal power supply module 11 of the electronic atomizing device 1 can be saved, thereby saving the power of the internal power supply carried by the electronic atomizing device 1.

[0097] In some possible implementations, the electronic atomizing device 1 provided in the embodiments of this application, such as... Figure 7 The diagram shown is a structural schematic of the seventh type of electronic atomizing device provided in this application embodiment. Figures 1 to 7 As shown:

[0098] The fourth terminal of the internal charging module 18 is connected to the internal power supply module 11;

[0099] The internal charging module 18 is also used to realize the power transmission between the internal power supply module 11 and the external power supply device 2.

[0100] In some embodiments, namely in the electronic atomizing device 1, a power transmission channel can be established between the internal power supply module 11 and the external power supply device 2 based on the internal charging module 18, so as to enable mutual charging between the internal power supply module 11 and the external power supply device 2.

[0101] Among some possible implementation methods, continue to refer to Figure 7 As shown, the electronic atomizing device 1, through its internal charging module 18, realizes the power transfer between the internal power supply module 11 and the external power supply device 2. The power transfer can be divided into the following two cases:

[0102] The external power supply device 2 is used to provide power to the internal power supply module 11 through the internal charging module 18 when the power of the internal power supply module 11 is less than the first preset power, so as to charge the internal power supply module 11.

[0103] The internal power supply module 11 is used to provide power to the external power supply device 2 through the internal charging module 18 when the power of the external power supply device 2 is less than the second preset power, so as to charge the external power supply device 2.

[0104] In some embodiments, the first preset battery level and the second preset battery level may be the same or different.

[0105] In some embodiments, if the internal power supply module 11 needs charging, i.e., when the power of the internal power supply module 11 is insufficient, the internal charging module 18 can be used to enable the external power supply device 2 to charge the internal power supply module 11 in the electronic atomizing device 1. Here, it can be based on the internal charging module 18, where relevant instructions can be sent to the internal charging module 18 based on the relevant application set on the external power supply device 2, so that the internal charging module 18 can start the transmission channel of the external power supply device 2 to transmit power to the internal power supply module 11, or, based on the relevant application set on the external power supply device 2, relevant instructions can be sent to the processing module 14 in the electronic atomizing device 1, so that the processing module 14 can send relevant start signals to the internal charging module 18, so that the internal charging module 18 can start the channel of the external charging device 2 to transmit power to the internal power supply module 11.

[0106] In some embodiments, if the external power supply device 2 needs charging, i.e., when the power of the external power supply device 2 is insufficient, the internal power supply module 11 can charge the external power supply device 2 through the internal charging module 18. Here, it can be based on the internal charging module 18, where relevant instructions can be sent to the internal charging module 18 based on the relevant application set on the external power supply device 2, so that the internal charging module 18 can start the transmission channel of the internal power supply module 11 to transmit power to the external power supply device 2, or, based on the relevant application set on the external power supply device 2, relevant instructions can be sent to the processing module 14 in the electronic atomizing device 1, so that the processing module 14 can send relevant start signals to the internal charging module 18, so that the internal charging module 18 can start the channel of the internal power supply module 11 to transmit power to the external power supply device 12.

[0107] Here, the external charging device 2 mentioned above is the channel through which the internal power supply module 11 transmits power. The channel through which the internal power supply module 11 transmits power to the external power supply device 2 can be the same channel or a different channel.

[0108] In this way, the internal charging module 18 included in the electronic atomizing device 1 enables flexible charging and discharging between the electronic atomizing device 1 (internal power supply module 11) and the external power supply device 2.

[0109] Based on this, the electronic atomizing device 1 provided in the embodiments of this application refers to... Figures 1 to 7 The electronic atomizing device 1 described above may further include a liquid storage module 19 storing liquid, and an atomizer 13 connected to the liquid storage module 19; thus, the atomizer 13 is also used to atomize the liquid stored in the liquid storage module 19 in a working state that matches a preset power.

[0110] In some embodiments, the electronic atomizing device 1 includes a liquid storage module 19 that stores liquid. The liquid storage module 19 can be connected to the atomizer 13 so that the atomizer 13 is in working condition and the liquid stored in the liquid storage module 19 is atomized. Here, the liquid can be e-liquid or e-toner.

[0111] The above-described electronic atomizing device will now be described with reference to a specific embodiment. However, it is worth noting that this specific embodiment is only for better illustrating the embodiments of this application and does not constitute an improper limitation on the embodiments of this application.

[0112] In related technologies, electronic atomizing devices suffer from inconsistent battery power output when achieving high-power output, resulting in battery degradation. This leads to problems such as short battery life and excessive power consumption, rendering the internal battery unusable. Furthermore, achieving high-probability output in electronic atomizing devices typically places high demands on the battery's discharge rate, external wiring, power supply routing, and handling of high-current circuit components. This increases the complexity of the actual product design and raises production costs. Therefore, this application provides an electronic atomizing device, namely an electronic atomizing device-multi-energy management system, which includes functional modules such as... Figure 8AThe diagram shown is a schematic of the electronic atomization device provided in this application embodiment to realize the electronic atomization function; wherein, the electronic atomization device-multi-energy management system includes a battery cell 801, a lithium battery 802 associated with the battery cell 801, a pulse width modulation circuit 803, an operational amplifier circuit 804, a ceramic heating wire 805, an external power supply 806, a charging chip 807, a step-down circuit 808, a microphone 809, and a processing center 810; wherein:

[0113] When the processing center 810 inside the electronic atomizing device detects that the battery cell 801 inside the electronic atomizing device is out of power or that the electronic atomizing device requires high power (this power is greater than the normal or rated output power of the battery cell 801), the electronic atomizing device can be detachably connected to an external power supply, i.e., an external power source 806. This allows the external power supply 806 and the internal power supply, i.e., the battery cell 801, to be supplied in parallel, thereby enabling the electronic atomizing device to work normally or to be in a working state corresponding to high power output. Here, the electronic atomizing device can be configured with an external interface, which can receive power from external mobile electronic devices such as mobile phones or power banks. That is, the mobile phone or power bank is the external power source 806.

[0114] Meanwhile, the electronic atomizing device can also be configured with a DC-DC step-down circuit 808 to convert the electrical energy provided by the external energy source 806 to a suitable voltage / power. The suitable voltage / power can be allocated by a processing center 810, which can be a microcontroller unit (MCU) inside the electronic atomizing device. Here, if a threshold voltage / power is preset for the electronic atomizing device, when the threshold voltage / power is exceeded, the battery cell 801 inside the electronic atomizing device may have problems such as severe power attenuation and unstable output. Therefore, the processing center 810 can allocate the portion exceeding the threshold voltage / power to the external energy source 806 to bear the load. Then, the operational amplifier circuit 804 superimposes the output signals of the external energy source 806 and the battery cell 801, and finally outputs the target power / voltage so that the ceramic heating wire inside the electronic atomizing device operates in a working state that matches the threshold voltage / power, thereby heating the relevant liquid for atomization.

[0115] For example, for an e-cigarette device that requires an output power of 12W or more (currently, the typical output power of e-cigarette devices is around 8W), if relying solely on the internal power supply module of the e-cigarette device, there may be issues such as poor output consistency of the battery cell 801 or severe power decay during the 12W output process. In this case, the output power of the battery cell 801 needs to be controlled within 8W to maintain the consistency and stability of the internal power supply, i.e., the output power of the battery cell 801. The remaining 4W is allocated to the external power supply 806 to ensure the consistency of the output power of the battery cell 801 under high power output conditions.

[0116] Furthermore, a charging chip 807 can be installed inside the electronic atomizing device. When an external power supply 806 provides external power to the electronic atomizing device, the chip 807 can use a DC-DC step-down circuit 808 to step down the voltage of the power output from the external power supply 806 to a set voltage value, thereby providing a constant DC output power to the electronic atomizing device. The DC-DC step-down circuit 808 is controlled by the microphone 809 inside the electronic atomizing device. It is activated only when the microphone 809 detects a vaping action by the user, supplying DC power to the ceramic heating wire 805. Simultaneously, it can send a start signal to the processing center 810, causing the processing center 810 to send a start command to the battery cell 801, enabling the battery cell 801 and the pulse width modulation circuit 803 to work together to provide AC power to the ceramic heating wire 805.

[0117] Here, when the user of the electronic atomizing device is inhaling, the battery cell 801 outputs an AC voltage through the pulse width modulation circuit 803 controlled by the processing center 810. Simultaneously, when the AC voltage output by the pulse width modulation circuit 803 and the DC voltage output by the DC-DC step-down circuit 808 are sent to the operational amplifier circuit 804, the operational amplifier circuit 804 superimposes the two input electrical signals (including the AC voltage output by the pulse width modulation circuit 803 and the DC voltage output by the DC-DC step-down circuit 808). This can raise the AC voltage, transmitted in PWM wave form, output by the pulse width modulation circuit 803 to a set DC voltage value. Thus, the voltage or power output by the operational amplifier circuit 804 allows the ceramic heating wire 805 to easily reach the set power range without requiring upgrades or adjustments to the original circuitry within the electronic atomizing device.

[0118] In addition, such as Figure 8BThe diagram illustrates the mutual charging of the electronic atomizing device and the external power supply device provided in this application embodiment. When the external power supply 806 is a power bank or an electronic device with data processing capabilities, such as On-The-Go (OTG) technology, and the electronic device, such as a mobile phone, is out of power, the processing center 810 can set the OTG setting of the charging chip 807 to 1, allowing the battery cell 801 to charge the external power supply 806 (i.e., the mobile phone). When the battery cell 801 needs charging, the OTG setting of the mobile phone can be turned on, and the processing center 810 can set the OTG setting of the charging chip 807 to 0 (default), allowing the mobile phone or external power supply 806 to charge the battery cell 801. In both charging stages, a lithium battery 802 can be used to protect the battery cell 801 from overcharging or over-discharging.

[0119] Based on the electronic atomizing device provided in this application embodiment, the power supply pressure on the internal power supply module of the electronic atomizing device can be reduced by using a multi-energy power supply method, thereby improving the power supply efficiency of the electronic atomizing device. In this way, by reducing the power supply pressure on the internal power supply module of the electronic atomizing device, even when the electronic atomizing device outputs high power or the battery charge inside the electronic atomizing device is too low, not only can the output power of the internal power supply module in the electronic atomizing device be stabilized, but the probability of power decay or poor output consistency during use can also be reduced. Thus, the overall working efficiency of the electronic atomizing device can be improved. At the same time, the electronic atomizing device provided in this application embodiment can not only achieve synchronous discharge of multiple energy sources, but also flexibly realize power transfer between multiple energy sources.

[0120] In the description of this application, the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," "some examples," or "other embodiments of this application," etc., refer to specific features, structures, materials, or characteristics described in connection with the described embodiments or examples, which are included in at least one embodiment or example of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0121] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection, an electrical connection, or a connection that allows communication between the components; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0122] Furthermore, in the description of this application, it should be understood that the terms "width," "upper," "inner," "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined as "first" or "second" may explicitly or implicitly include at least one of the stated features. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0123] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An electronic atomizing device, the electronic atomizing device comprising: The internal power supply module, atomizer, signal superposition module, processing module, and pulse width modulation (PWM) control module include: The first end of the signal superposition module is connected to the internal power supply module, and the second end of the signal superposition module is detachably connected to an external power supply device. The third end of the signal superposition module is connected to the atomizer; The signal superposition module is used to receive and superimpose the first electrical signal output by the internal power supply module and the second electrical signal output by the external power supply device when the electrical power output by the internal power supply module is less than the preset power, so as to obtain the target electrical signal provided to the atomizer, so that the atomizer is in a working state that matches the preset power. The first end of the processing module is connected to the internal power supply module, and the second end of the processing module is detachably connected to the external power supply device. The processing module is configured to, when the received power is less than the preset power, determine a first control signal and a second control signal based on the power difference between the power and the preset power; The processing module is further configured to output the first control signal to the external power supply device and output the second control signal to the internal power supply module, so that the external power supply device outputs the second electrical signal to the signal superposition module and the internal power supply module outputs the first electrical signal to the signal superposition module; The first terminal of the PWM control module is connected to the internal power supply module, and the second terminal of the PWM control module is connected to the signal superposition module; The third terminal of the PWM control module is connected to the first terminal of the processing module; The PWM control module is used to chop the second DC voltage output by the internal power supply module based on the second control signal output by the processing module when the electrical power is less than the preset power, so as to obtain the first electrical signal transmitted in PWM waveform and sent to the signal superposition module.

2. The electronic atomizing device according to claim 1, characterized in that, The electronic atomizing device further includes: a boost / buck module, wherein: The first end of the buck-boost module is connected to the second end of the signal superposition module, and the second end of the buck-boost module is detachably connected to the external power supply device. The third end of the boost / buck module is connected to the second end of the processing module; The step-up / step-down module is used to receive the first DC voltage output by the external power supply device and the first control signal issued by the processing module when the electrical power is less than the preset power, and to boost / buck the first DC voltage based on the first control signal to obtain the second electrical signal with DC voltage as the carrier, which is sent to the signal superposition module.

3. The electronic atomizing device according to claim 1 or 2, characterized in that, The signal superposition module is used to superimpose the received second electrical signal, which is carried by DC voltage, onto the received first electrical signal transmitted by PWM waveform when the electrical power is less than the preset power, so as to obtain the target electrical signal transmitted by PWM waveform with an increased voltage value. The signal superposition module is also used to output the target electrical signal to the atomizer so that the atomizer is in a working state that matches the preset power.

4. The electronic atomizing device according to claim 2, characterized in that, The electronic atomizing device further includes: a microphone, wherein: The first end of the microphone is connected to the fourth end of the boost / buck module, and the second end of the microphone is connected to the third end of the processing module. The microphone is used to send a first activation signal to the processing module when airflow is detected, so that the processing module is in working state; The microphone is also configured to send a second start signal to the buck-boost module when the power received from the processing module is less than the preset power, so that the buck-boost module boosts / bucks the first DC voltage based on the first control signal.

5. The electronic atomizing device according to claim 4, characterized in that, The electronic atomizing device further includes: an internal charging module, wherein: The first end of the internal charging module is detachably connected to the external power supply device, and the second end of the internal charging module is connected to the second end of the buck-boost module. The third terminal of the internal charging module is connected to the third terminal of the microphone. The internal charging module is also used to receive the initial electrical energy provided by the external power supply device, process the initial electrical energy to obtain the first DC voltage transmitted to the buck-boost module, and the working power supply transmitted to the microphone, so that the microphone is in working condition.

6. The electronic atomizing device according to claim 5, characterized in that, The fourth terminal of the internal charging module is connected to the internal power supply module; The internal charging module is also used to realize the power transmission between the internal power supply module and the external power supply device.

7. The electronic atomizing device according to claim 6, characterized in that, The external power supply device is used to provide power to the internal power supply module through the internal charging module when the power of the internal power supply module is less than a first preset power, so as to charge the internal power supply module. The internal power supply module is used to provide power to the external power supply device through the internal charging module when the power of the external power supply device is less than a second preset power, so as to charge the external power supply device.

8. The electronic atomizing device according to any one of claims 1 to 7, characterized in that, The electronic atomizing device further includes: a liquid storage module containing liquid, wherein: The atomizer is connected to the liquid storage module; The atomizer is used to atomize the liquid stored in the liquid storage module when it is in a working state that matches the preset power.

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