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(11) | EP 4 144 242 A1 |
| (12) | EUROPEAN PATENT APPLICATION |
| published in accordance with Art. 153(4) EPC |
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| (54) | ELECTRONIC ATOMIZATION DEVICE CAPABLE OF ANALYZING COMPOSITION AND CONTENT OF SOLUTION |
| (57) An electronic vaporizing device capable of analyzing solution composition and content
comprises a detachable cartridge (1) and a battery device (2). The cartridge (1) comprises
a mouthpiece part (11) and a connection part (10). The battery device (2) comprises
a connector (20), and comprises a battery housing (21), an electrically connected
battery (22), a circuit control board (23), a light source element (24), and a spectral
sensor element (25). The circuit control board (23) is arranged with a microcontroller
(27) and a power control circuit (28). The microcontroller (27) comprises a storage
unit (271), an analysis and comparison unit (272), and a control unit (273). The storage
unit (271) stores calibration spectral information related to a plurality of sample
solutions. The light source element (24) emits light rays which may pass through the
transparent window (100) and to-be-vaporized solution and then received by the spectral
sensor element (25). After the spectral sensor element (25) receives light rays, it
sends corresponding detection spectral information. The analysis and comparison unit
(272) performs analysis and comparison of the detection spectral information with
the calibration spectral information, and the control unit (273) sends a control signal.
The device can analyze composition and content of the to-be-vaporized solution to
control the cartridge (1) to work. |
TECHNICAL FIELD
[0001] The disclosure relates to the technical field of electronic vaporizing device, in particular to an electronic vaporizing device capable of analyzing solution composition and content.
BACKGROUND
[0002] An electronic vaporizing device, which includes an electronic cigarette and a medical drug vaporizing device, can provide a heating process of converting a solution (such as cigarette liquid and drug liquid) stored in the electronic vaporizing device into vapor fog, aerosol, steam, or electronic cigarette vapor, for users to use. An electronic vaporizing device usually comprises a battery device and a cartridge.
[0003] As the cartridges are consumables and cartridges for famous brands of existing electronic vaporizing devices are in great demand, unauthorized cartridges are now available on the market. The unauthorized cartridges cannot be well functionally adapted to the battery device of the authorized electronic vaporizing device and are prone to failures. Besides, the to-be-vaporized solution of unauthorized cartridges usually has poor quality and may contribute to poor user experience. Thus, an anti-counterfeit technique for cartridges is desired. With respect to the anti-counterfeit technique for cartridges, existing electronic vaporizing devices usually use an encryption chip for anti-counterfeiting. However, the encryption chip for anti-counterfeiting may be decoded under some conditions.
[0004] The to-be-vaporized solution of cartridges of existing electronic vaporizing device has different fluidities and viscosities under different temperatures. When the environment temperature changes, for example, when the environment temperature becomes very low, the fluidity of the to-be-vaporized solution is reduced and the viscosity is very high. In such a case, during operation, the absorption and transmission of the to-be-vaporized solution by means of the vaporizing unit of the cartridge is very slow. In such a case, if the electronic vaporizing device performs a vaporization process according to a normal preset program without quickly increasing the power to provide more heat for preheating the solution, the vapor can hardly be produced.
[0005] Depending on consumer preferences, the to-be-vaporized solution of cartridge part of existing electronic vaporizing devices on the market has many different flavors, of which the content and concentration of some specific substance such as nicotine are also different. For the sake of health, it is desired to restrict some substance intakes (such as the nicotine intake) per unit time. Though some existing electronic vaporizing devices are capable of restricting the intake of some substance of the vaporization solution, they cannot measure any content of any substance of the solution to facilitate the restriction. Besides, the concentration or content of some substance measured by other methods are not accurate enough.
[0006] Usually, the battery device of existing electronic vaporizing devices can be matched with cartridges provided with different flavors of solutions. The different flavors of solutions have different compositions and contents, which results in totally different parameters including fluidity, viscosity, and temperature characteristics. In such a case, in order to achieve optimum vaporizing effect, different solutions need to be vaporized at different optimum vaporizing temperatures. However, the control program of battery device is same, which cannot distinguish the cartridges with different flavors. That is, no matter which flavor is used, the battery device of existing electronic vaporizing devices vaporizes the solutions at a same vaporizing temperature. In such a case, the vaporizing effect and user experience cannot be optimized.
[0007] To this end, a technique involving a measurement for compositions and contents of the to-be-vaporized solution is desired.
SUMMARY
Technical problem
[0008] The purpose of invention is to provide an electronic vaporizing device capable of analyzing solution composition and content, which is provided with a spectral sensor element for overcome the above shortcomings.
Technical solutions
[0009] The disclosure provides a technical solution as follow. An electronic vaporizing device capable of analyzing solution composition and content comprises a detachable cartridge and a battery device. The cartridge comprises a mouthpiece part and a connection part. The battery device comprises a connector for receiving and connecting with the connection part. The cartridge is provided with a liquid storage chamber for a to-be-vaporized solution and a vaporizing unit including a vaporizing resistor. It is characterized in that the connection part of the cartridge is provided with a transparent window composed of a light transmitting material. The battery device further comprises a battery housing and comprises an electrically connected battery, a circuit control board, a light source element, and a spectral sensor element. The circuit control board is arranged with a micro-controller and a power control circuit. The micro-controller comprises a storage unit, an analysis and comparison unit and a control unit. Herein, the storage unit stores calibration spectral information related to compositions and contents of a plurality of sample solutions. The light source element and the spectral sensor element are disposed inside the connector of the battery device. The light source element emits light rays which may pass through the transparent window and through the to-be-vaporized solution and then may be received by the spectral sensor element. After the spectral sensor element receives the light rays, it sends corresponding detection spectral information. The analysis and comparison unit performs analysis and comparison of the detection spectral information with the calibration spectral information. The control unit sends a corresponding control signal based on the analysis and comparison result.
[0010] Preferably, the power control circuit may be electrically connected with the vaporizing resistor, and the power control circuit may provide various output powers for the vaporizing resistor based on the control signal of the control unit.
[0011] Preferably, the battery device may further comprise a display unit for displaying information related to analysis and comparison result of the micro-controller.
[0012] Preferably, the battery device may further comprise a Bluetooth communication unit configured for performing wireless signal connection with another Bluetooth communication unit of an intelligent terminal, the micro-controller may be configured to display the information related to the analysis and comparison result through the intelligent terminal, and the micro-controller may be configured to operate under the control of the intelligent terminal and allow relevant parameters to be set.
[0013] Preferably, the battery device may further comprise a battery bracket inside the battery housing, and the battery, the circuit control board, the light source element, and the spectral sensor element may be disposed on the battery bracket.
[0014] Preferably, the light source element and the spectral sensor element may be respectively disposed on two opposite sides of the battery bracket in the connector.
[0015] Preferably, the light source element and the spectral sensor element may be respectively disposed on a same side of the battery bracket in the connector, and a reflective material may be disposed inside the connection part to reflect the light ray emitted by means of the light source element to the spectral sensor element.
[0016] Preferably, the transparent window may be formed by the housing of the whole connection part, which is made of a light transmitting material.
[0017] Preferably, the light source element may emit visible light, and the spectral sensor element may be a spectral sensor element for sensing visible light.
[0018] Preferably, the light source element may emit a light having a wavelength in a range of 350nm-1000nm.
[0019] Preferably, the calibration spectral information may include spectral information related to sample solutions of a plurality of authorized cartridges, and when the cartridge is connected with the battery device, the light source element and the spectral sensor element may be activated to perform detection, if the detection spectral information does not match with the calibration spectral information, the analysis and comparison unit determines that the cartridge is unauthorized, the control unit controls the cartridge to enter an unavailable state in off mode, and meanwhile a prompting unit provided on the battery device issues a warning prompt; if the detection spectral information matches with the calibration spectral information, the analysis and comparison unit determines that the cartridge is authorized, and the control unit controls the cartridge to enter an available state in a standby mode.
[0020] Preferably, the calibration spectral information may further include spectral information related to a solute element contained in the sample solution at various temperatures, and if the detection spectral information matches with the calibration spectral information, the analysis and comparison unit determines the detection temperature of the to-be-vaporized solution, the control unit sends a control signal based on relationships among the detection temperature, a preset solution temperature, and the output power, and the power control circuit provides a corresponding output power for the vaporizing resistor based on the control signal, and the lower the detection temperature, the greater the output power.
[0021] Preferably, the storage unit may further store information related to energy consumption relationship between solution consumption and energy consumption, which is obtained by detection, wherein the calibration spectral information may include spectral information related to a solute element contained in a sample solution at various concentrations, and if the detection spectral information matches with the calibration spectral information related to the solute element at one of the concentrations, the analysis and comparison unit determines the detection concentration of the solute element contained in the to-be-vaporized solution, the micro-controller calculates consumption dose of a specific composition based on the detection concentration, energy consumption relationship, and the power and working time of the cartridge; and if the consumption dose reaches a defined value, the control unit controls the power control circuit to stop providing output power to the vaporizing resistor such that the cartridge stops working.
[0022] Preferably, the storage unit may further store respective optimal vaporizing temperatures of a plurality of sample solutions obtained by detection, and if the detection spectral information matches with the calibration spectral information, the analysis and comparison unit can determine which kind of to-be-vaporized solution stored in the cartridge is, the analysis and comparison unit further determines an optimal vaporizing temperature for this kind of to-be-vaporized solution, the control unit adjusts the output power provided by the power control circuit for the vaporizing resistor based on the optimal vaporizing temperature, the vaporizing temperature detecting unit detects the vaporizing temperature and feeds back the vaporizing temperature to the microcontroller, to allow the control unit to further adjust output power to reach optimal vaporizing temperature.
[0023] Preferably, the spectral sensor element may comprise a light sensor chip and connecting circuits thereof, and the light sensor chip may have 8 pins, wherein the first pin is connected with a data communication signal terminal SDA and with one end of a resistor R11, the second pin is connected with a data communication clock signal terminal SCL and with one end of a resistor R13, the third pin is connected with a spectrum test completion signal terminal INT and with one end of a resistor R15, wherein the other end of the resistor R11, the other end of the resistor R13, and the other end of the resistor R15 are all connected together with a battery positive voltage terminal BAT+, wherein the fourth pin is connected with one end of a resistor R12 and one end of a resistor R14 in common, the other end of the resistor R12 is grounded, the other end of the resistor R14 is connected with a synchronization test signal terminal GPIO, the sixth pin is connected with one end of a capacitor C5 and a power supply terminal VDD in common, and the seventh pin and the eighth pin are connected together with the other end of the capacitor C5 and are grounded in common.
[0024] Preferably, the light source element may comprise a light emitting diode D1 and connecting circuits thereof, wherein an anode of the light emitting diode D1 is connected with the battery positive voltage terminal BAT+, a cathode of the light emitting diode D1 is connected with one end of a resistor R10, the other end of the resistor R10 is connected with a drain D of an MOS transistor Q3, a gate G of the MOS transistor Q3 is connected with one end of a resistor R8, a source S of the MOS transistor Q3 is grounded and connected with one end of a resistor R9 in common, and the other end of the resistor R8 and the other end of the resistor R9 are both connected with a light source control signal terminal LED.
[0025] Preferably, the micro-controller may comprise a micro-control chip and connecting circuits thereof, and the micro-control chip may have 24 pins, wherein the first pin is connected with an output enable signal terminal PWM-OUT-EN, the second pin is connected with a resistance-test enable signal terminal Res-DET-EN, the third pin is connected with a resistance-test detection voltage signal terminal V-DET, the fourth pin is connected with another resistance-test detection voltage signal terminal R-DET, the seventh pin is connected with one end of the capacitor C 1 and one end of the capacitor C2 in common and is also grounded, wherein the ninth pin is connected with the other end of the capacitor C 1, the other end of the capacitor C2, and the battery positive voltage terminal BAT+ in common, wherein the thirteenth pin is connected with the light source control signal terminal LED, the fourteenth pin is connected with the synchronization test signal terminal GPIO, the fifteenth pin is connected with the spectrum test completion signal terminal INT, the sixteenth pin is connected with the data communication clock signal terminal SCL, and the seventeenth pin is connected with the data communication signal terminal SDA.
[0026] Preferably, the micro-controller may comprise a Bluetooth micro-control chip and connecting circuits thereof, and the Bluetooth micro-control chip may have 48 pins, wherein the first pin is connected with one end of the capacitor C 11, one end of the capacitor C 12, and the power supply terminal VDD in common, wherein the other end of the capacitor C11 and the other end of the capacitor C12 are grounded in common, a crystal oscillator Y1 is connected between the second pin and the third pin, the eleventh pin and the twelfth pin are grounded in common, the thirteenth pin is connected with one end of the capacitor C 13 and the power supply terminal VDD in common, the other end of the capacitor C 13 is grounded, the fifteenth pin is connected with the resistance-test detection voltage signal terminal R-DET, the sixteenth pin is connected with another resistance-test detection voltage signal terminal V-DET, the seventeenth pin is connected with the light source control signal terminal LED, the eighteenth pin is connected with the synchronization test signal terminal GPIO, the nineteenth pin is connected with the spectrum test completion signal terminal INT, the twentieth pin is connected with the data communication clock signal terminal SCL, the twenty-first pin is connected with the data communication signal terminal SDA, the twenty-second pin and the twenty-third pin are grounded in common, the twenty-fifth pin, the twenty-sixth pin and the twenty-seventh pin are grounded in common, the twenty-eighth pin is connected with the resistance test enable signal terminal Res-DET-EN, the twenty-ninth pin is connected with the output enable signal terminal PWM-OUT-EN, the thirty-sixth pin is connected with one end of the inductance L1 and one end of the capacitor C17 in common, the other end of the inductance L1 is connected with one end of the capacitor C18 and an antenna terminal A1 in common, the other end of the capacitor C17 and the other end of the capacitor C18 are grounded in common, the thirty-seventh pin and the fortieth pin are connected with one end of the capacitor C15 and the power supply terminal VDD in common, the other end of the capacitor C15 is grounded, a crystal oscillator Y2 is connected between the thirty-eighth pin and the thirty-ninth pin, and the forty-sixth pin, the forty-seventh pin, and the forty-eighth pin are grounded in common.
[0027] Preferably, the power control circuit may include an MOS transistor Q1 and an MOS transistor Q2, wherein the source S of the MOS transistor Q1 is connected with the battery positive voltage terminal BAT+, the drain D of the MOS transistor Q1 is connected with a output power signal terminal PWM-OUT, the gate G of the MOS transistor Q1 is connected with one end of the resistor R3, the other end of the resistor R3 is connected with one end of the resistor R1 and the output enable signal terminal PWM-OUT-EN in common, and the other end of the resistor R1 is connected with the battery positive voltage terminal BAT+, wherein the source S of the MOS transistor Q2 is connected with the battery positive voltage terminal BAT+, the drain D of the MOS transistor Q2 is connected with one end of the resistor R5 and one end of the resistor R6, the gate G of the MOS transistor Q2 is connected with one end of the resistor R4, the other end of the resistor R4 is connected with one end of the resistor R2 and the resistance test enable signal terminal Res-DET-EN in common, and the other end of the resistor R2 is connected with the battery positive voltage terminal BAT+, wherein the other end of the resistor R5 is connected with one end of the capacitor C3 and the resistance-test detection voltage signal terminal V-DET in common, the other end of the resistor R6 is connected with one end of the resistor R7 and the output power signal terminal PWM-OUT in common, and the other end of the resistor R7 is connected with one end of the capacitor C4 and another resistance-test detection voltage signal terminal R-DET in common.
[0028] Preferably, the power control circuit includes an MOS transistor Q21, an MOS transistor Q22, a transistor Q23, and a transistor Q24, wherein the source S of the MOS transistor Q21 is connected with the battery positive voltage terminal BAT+, the drain D of the MOS transistor Q21 is connected with the output power signal terminal PWM-OUT, the gate G of the MOS transistor Q21 is connected with one end of the resistor R27, the other end of the resistor R27 is connected with one end of the resistor R23 and the collector c of the transistor Q23 in common, the base b of the transistor Q23 is connected with one end of the resistor R21, the emitter e of the transistor Q23 is grounded and connected with one end of the resistor R24 in common, the other end of the resistor R23 is connected with the battery positive voltage terminal BAT+, the other end of the resistor R21 and the other end of the resistor R24 are connected with the output enable signal terminal PWM-OUT-EN in common, wherein the source S of the MOS transistor Q22 is connected with the battery positive voltage terminal BAT+, the drain D of the MOS transistor Q22 is connected with one end of the resistor R29 and one end of the resistor R30 in common, the gate G of the MOS transistor Q22 is connected with one end of the resistor R28, the other end of the resistor R28 is connected with one end of the resistor R25 and the collector c of the transistor Q24 in common, the base b of the transistor Q24 is connected with one end of the resistor R22, the emitter e of the transistor Q24 is grounded and connected with one end of the resistor R26 in common, the other end of the resistor R25 is connected with the battery positive voltage terminal BAT+, the other end of the resistor R22 and the other end of the resistor R26 are connected with the resistance test enable signal terminal Res-DET-EN in common, wherein the other end of the resistor R29 is connected with one end of capacitor C24 and the resistance-test detection voltage signal terminal V-DET in common, the other end of the resistor R30 is connected with one end of the resistor R31 and the output power signal terminal PWM-OUT in common, the other end of the resistor R31 is connected with one end of the capacitor C26 and another resistance-test detection voltage signal terminal R-DET in common.
Advantages
[0029] According to the disclosure, the device performs spectral detection for the to-be-vaporized solution stored in the cartridge by means of the spectral sensor element and then performs comparison with the calibration spectral information of known solutions, thereby analyzing compositions and contents of the solution and determining whether the cartridge is an authorized one or an unauthorized one. Further, based on the fact that the waveform of a same solute element of the solution at different concentrations under different temperatures have different positions, the current operating temperature of the solution can be determined. Depending on the temperature, the power for the vaporizing unit can be adjusted to improve vaporizing effect. Further, the concentration or content of a certain specific element of the solution can be analyzed and determined, such that the administration dose of the specific element can be restricted as needed during operation, to avoid over dose. In addition, the device can be preset with respective optimal vaporizing temperatures of a plurality of sample solutions. After the device with the spectral sensor determines which kind of solution is stored in the cartridge, the micro-controller determines the optimal vaporizing temperature for the cartridge, such that the output power can be adjusted by means of the control unit to reach an optimal vaporizing temperature for the cartridge and thus an optimal vaporizing effect.
BRIEF DESCRIPTION OF THE DRAWINGS
[0030]
FIG. 1 is an exploded perspective view of an electronic vaporizing device according to the disclosure;
FIG.2 is a cross-sectional view illustrating a battery housing according to the disclosure;
FIG.3 is a first cross-sectional view of an electronic vaporizing device according to the disclosure;
FIG.4 is a first exploded perspective view illustrating a cartridge according to the disclosure;
FIG.5 is a second cross-sectional view of an electronic vaporizing device according to the disclosure;
FIG.6 is a second exploded perspective view illustrating a cartridge according to the disclosure;
FIG.7 is a first flow chart of an electronic vaporizing device according to the disclosure;
FIG.8 is a second flow chart of an electronic vaporizing device according to the disclosure;
FIG.9 is a circuit diagram of a spectral sensor element according to the disclosure;
FIG. 10 is a circuit diagram of a light source element according to the disclosure;
FIG. 11 is a first circuit diagram of a micro-controller according to the disclosure;
FIG. 12 is a first circuit diagram of a power control circuit according to the disclosure;
FIG. 13 is a second circuit diagram of a micro-controller according to the disclosure;
FIG. 14 is a second circuit diagram of a power control circuit according to the disclosure.
DETAILED DESCRIPTION OF ILLUSTRATED EMBODIMENTS
[0032] During operation, the electronic vaporizing device capable of analyzing solution composition and content according to the disclosure can vaporize the to-be-vaporized solution (including drug liquid and cigarette liquid) stored in the electronic vaporizing device into vapor fog. The spectral sensor of the electronic vaporizing device uses the principle of spectrum analysis on the light passing through the solution. That is, as the absorbance of a certain solution at different wavelengths of visible light (i.e., incident light) can be measured, a spectral absorption curve of the solution can be obtained, with the different wavelengths of the incident light on a horizontal axis and respective absorbance on a vertical axis. Different substances have different molecular structures and further different shapes of specific spectral absorption curves. Thus, solute elements of the solution can be analyzed depending on the obtained spectral absorption curves. In addition, for a same solute element of the solution at different concentrations (i.e., different contents) under different temperatures, the spectral absorption curves have a substantially same waveform but have different positions on the vertical axis. Based on such properties of substances, temperatures and concentrations of solute elements of the solution can be analyzed from the obtained spectral absorption curves.
Embodiment 1
[0034] Referring to FIG. 1-4 and FIG.7, an electronic vaporizing device capable of analyzing solution composition and content according to an embodiment of the disclosure comprises a detachable cartridge 1 and a battery device 2. The cartridge 1 comprises a mouthpiece part 11 and a connection part 10. The battery device 2 comprises a connector 20 for receiving and connecting with the connection part 10. The cartridge 1 is provided with a liquid storage chamber 12 for to-be-vaporized solution and a vaporizing unit 13 including a vaporizing resistor (not shown in the drawings). When conducting electricity, the vaporizing resistor generates heat for heating and vaporizing the to-be-vaporized solution. The connection part 10 of the cartridge 1 is provided with a transparent window 100 composed of a light transmitting material. The light may pass through the transparent window 100 and through the to-be-vaporized solution stored in the cartridge. The battery device 2 comprises a battery housing 21 and comprises an electrically connected battery 22, a circuit control board 23, a light source element 24, and a spectral sensor element 25. The circuit control board 23 is arranged with a micro-controller and a power control circuit 28. The light source element 24 according to the disclosure may emit visible light, and the spectral sensor element 25 may be a spectral sensor element for sensing visible light.
[0035] Referring to FIG.2, FIG.3 and FIG.7, the micro-controller 27 comprises a storage unit 271, an analysis and comparison unit 272, and a control unit 273. Herein, the storage unit 271 stores calibration spectral information related to compositions and contents of a plurality of sample solutions. The calibration spectral information includes the information derived from the spectral absorption curve. The calibration spectral information is determined and calibrated by spectrum detection for the plurality of sample solutions. According to the disclosure, sample solutions refer to solutions which are sampled in advance from the to-be-vaporized solutions stored inside different flavors and types of cartridges to be sold. Each type of cartridge has different flavors of to-be-vaporized solutions, and its solute element of each flavor is also different. Thus, in order to obtain the calibration spectral information, it needs to perform spectrum detection and calibration in advance for respective sample solutions of a plurality of flavors of cartridges.
[0036] The light source element 24 and the spectral sensor element 25 are disposed inside the connector 20. The light (indicated by a series of arrows as shown in Fig.3) emitted by means of the light source element 24 may pass through the transparent window 100 and through the to-be-vaporized solutions, and then may be received by the spectral sensor element 25. After a light ray is received, the spectral sensor element 25 sends corresponding detection spectral information to the micro-controller 27. By means of the analysis and comparison unit 272, the detection spectral information is analyzed and compared with the calibration spectral information. Based on the analysis and comparison result, the control unit 273 sends a corresponding control signal to the power control circuit 28. The power control circuit 28 is electrically connected with the vaporizing resistor. In each case, the power control circuit may provide various output powers for the vaporizing resistor of the vaporizing unit 13. Thus, the vaporizing unit 13 may enter different working states and produce different vapor volume under different powers.
[0037] The battery device 2 further comprises a display unit (not shown in the drawings). The analysis and comparison result information of the micro-controller 27 can be displayed by the display unit, to allow users to conveniently observe the working state of the electronic vaporizing device.
[0038] Referring to FIG.4, the battery device further comprises a battery bracket 26 inside the battery housing 21. The battery 22, the circuit control board 23, the light source element 24, and the spectral sensor element 25 are disposed on the battery bracket 26.
[0039] Referring to FIG.2- FIG.4, the light source element 24 and the spectral sensor element 25 are respectively disposed on two opposite sides of the battery bracket 26 in the connector 20.
[0040] Referring to FIG. 1, FIG.3 and FIG.7, the calibration spectral information includes spectral information related to sample solutions of authorized cartridges. Once the cartridge 1 is connected with the battery device 2, the light source element 24 and spectral sensor element 25 are activated to perform detection. If the detection spectral information does not match with the calibration spectral information related to sample solutions of authorized cartridges, the analysis and comparison unit 272 can perform analysis to determine that the cartridge is unauthorized. In such a case, the control unit 273 controls the cartridge 1 to enter an unavailable state in off mode, such that the micro-controller 27 controls the power control circuit not to provide output power for the vaporizing unit 13 and the vaporizing unit 13 does not work, and meanwhile a prompting unit (not shown in the drawings) provided on the battery device 2 issues a warning prompt. If the detection spectral information matches with the calibration spectral information, the analysis and comparison unit can perform analysis to determine that the cartridge is authorized. In such a case, the control unit 273 controls the cartridge 1 to enter an available state in a standby mode.
[0041] Referring to FIG. 1, FIG.3 and FIG.7, the calibration spectral information further includes spectral information related to a certain solute element contained in a sample solution at various temperatures. If the detection spectral information matches with the spectral information related to the solution at a certain detection temperature, the analysis and comparison unit can perform analysis to determine the detection temperature of the to-be-vaporized solution. Then, based on the relationships among the detection temperature, the preset temperature of the solution, and the output power, the micro-controller 27 controls the power control circuit to provide a corresponding output power for the vaporizing unit. The lower the working temperature, the greater the output power.
[0042] Referring to FIG. 1, FIG.3 and FIG.7, the storage unit 271 further stores respective optimal vaporizing temperatures of a plurality of sample solutions obtained by detection. If the detection spectral information matches with the calibration spectral information related to sample solutions, the analysis and comparison unit can perform analysis to determine which kind of to-be-vaporized solution stored in the cartridge 1 is. Further, the analysis and comparison unit can perform analysis to determine an optimal vaporizing temperature for this kind of to-be-vaporized solution. Then, the control unit can adjust the output power for the vaporizing resistor by the power control circuit based on the optimal vaporizing temperature. Then, the vaporizing temperature detecting unit detects the vaporizing temperature and feeds back the vaporizing temperature to the microcontroller. Then, the control unit 273 can further adjust output power to reach optimal vaporizing temperature.
[0043] As shown in FIG.9, the spectral sensor element 25 comprises a light sensor chip U1 and connecting circuits thereof. Herein, the light sensor chip U1 has 8 pins, wherein the first pin is connected with a data communication signal terminal SDA and with one end of a resistor R11, the second pin is connected with a data communication clock signal terminal SCL and with one end of a resistor R13, the third pin is connected with a spectrum test completion signal terminal INT and with one end of a resistor R15, wherein the other end of the resistor R11, the other end of the resistor R13, and the other end of the resistor R15 are all connected together with a battery positive voltage terminal BAT+, wherein the fourth pin is connected with one end of a resistor R12 and one end of a resistor R14 in common, the other end of the resistor R12 is grounded, the other end of the resistor R14 is connected with a synchronization test signal terminal GPIO, the sixth pin is connected with one end of a capacitor C5 and a power supply terminal VDD in common, and the seventh pin and the eighth pin are connected together with the other end of the capacitor C5 and are grounded in common.
[0044] Referring to FIG. 10, the light source element comprises a light emitting diode D1 and connecting circuits thereof, wherein an anode of the light emitting diode D1 is connected with the battery positive voltage terminal BAT+, a cathode of the light emitting diode D1 is connected with one end of a resistor R10, the other end of the resistor R10 is connected with a drain D of an MOS transistor Q3, a gate G of the MOS transistor Q3 is connected with one end of a resistor R8, a source S is grounded and connected with one end of a resistor R9 in common, and the other end of the resistor R8 and the other end of the resistor R9 are both connected with a light source control signal terminal LED.
[0045] Referring to FIG. 11, the micro-controller comprises a micro-control chip MCU1 and connecting circuits thereof. Herein, the micro-control chip MCU1 has 24 pins, wherein the first pin is connected with an output enable signal terminal PWM-OUT-EN, the second pin is connected with a resistance-test enable signal terminal Res-DET-EN, the third pin is connected with a resistance-test detection voltage signal terminal V-DET, the fourth pin is connected with another resistance-test detection voltage signal terminal R-DET, the seventh pin is connected with one end of the capacitor C1 and one end of the capacitor C2 in common and is also grounded, wherein the ninth pin is connected with the other end of the capacitor C1, the other end of the capacitor C2, and the battery positive voltage terminal BAT+ in common, wherein the thirteenth pin is connected with the light source control signal terminal LED, the fourteenth pin is connected with the synchronization test signal terminal GPIO, the fifteenth pin is connected with the spectrum test completion signal terminal INT, the sixteenth pin is connected with the data communication clock signal terminal SCL, and the seventeenth pin is connected with the data communication signal terminal SDA.
[0046] Referring to FIG. 12, the power control circuit includes an MOS transistor Q1 and an MOS transistor Q2, wherein the source S of the MOS transistor Q1 is connected with the battery positive voltage terminal BAT+, the drain D is connected with a output power signal terminal PWM-OUT, the gate G is connected with one end of the resistor R3, the other end of the resistor R3 is connected with one end of the resistor R1 and the output enable signal terminal PWM-OUT-EN in common, and the other end of the resistor R1 is connected with the battery positive voltage terminal BAT+. Herein, the source S of the MOS transistor Q2 is connected with the battery positive voltage terminal BAT+, the drain D is connected with one end of the resistor R5 and one end of the resistor R6, the gate G is connected with one end of the resistor R4, the other end of the resistor R4 is connected with one end of the resistor R2 and the resistance-test enable signal terminal Res-DET-EN in common, and the other end of the resistor R2 is connected with the battery positive voltage terminal BAT+. Herein, the other end of the resistor R5 is connected with one end of the capacitor C3 and the resistance-test detection voltage signal terminal V-DET in common, the other end of the resistor R6 is connected with one end of the resistor R7 and the output power signal terminal PWM-OUT in common, and the other end of the resistor R7 is connected with one end of the capacitor C4 and another resistance-test detection voltage signal terminal R-DET in common.
Embodiment of the disclosure
Embodiment 1
Embodiment 2
[0048] Referring to FIG. 1-4, an electronic vaporizing device capable of analyzing solution composition and content according to the disclosure can vaporize the to-be-vaporized solution into vapor fog during operation. The electronic vaporizing device comprises a detachable cartridge 1 and a battery device 2. The cartridge 1 comprises a mouthpiece part 11 and a connection part 10. The battery device 2 comprises a connector 20 for receiving and connecting with the connection part 10. The cartridge 1 is provided with a liquid storage chamber 12 for to-be-vaporized solution 120 and a vaporizing unit 13 including a vaporizing resistor (not shown in the drawings). The connection part 10 of the cartridge 1 is provided with a transparent window 100 composed of a light transmitting material. The light may pass through the transparent window 100 and through the to-be-vaporized solution 120. The battery device 2 comprises a battery housing 21 and comprises electrically connected batteries 22, a circuit control board 23, a light source element 24, and a spectral sensor element 25. The circuit control board 23 is arranged with a micro-controller and a power control circuit (as shown in FIG.7 and 8). The light source element 24 according to the disclosure may emit visible light, and the spectral sensor element 25 may be a spectral sensor element for sensing visible light. In another embodiment, the light source element 24 may emit lights having a wavelength in the range of 350nm-1000nm.
[0049] Referring to FIG.2, 3, and 7, the micro-controller comprises a storage unit and an analysis and comparison unit (not shown in the drawings). Herein, the storage unit stores the calibration spectral information related to a plurality of sample solutions. The light source element 24 and the spectral sensor element 25 are disposed inside the connector 20. The light emitted by means of the light source element 24 may pass through the transparent window 100 and through the to-be-vaporized solutions, and then may be received by the spectral sensor element 25. After the light ray is received, the spectral sensor element 25 sends corresponding detection spectral information to the micro-controller 27. By means of the analysis and comparison unit 272, the detection spectral information is analyzed and is compared with the calibration spectral information. Based on the analysis and comparison result, the micro-controller 27 sends a corresponding control signal to the power control circuit 28. In each case, the power control circuit 28 may provide various output powers for the vaporizing unit 13. Thus, the vaporizing unit 13 may operate in different working states and produce different vapor volume under different powers.
[0050] Referring to FIG.6, the battery device further comprises a battery bracket 26 inside the battery housing 21. The battery 22, the circuit control board 23, the light source element 24, and the spectral sensor element 25 are disposed on the battery bracket 26.
[0051] Referring to FIG.2, FIG.5 and FIG.6, the light source element 24 and the spectral sensor element 25 are respectively disposed on a same side of the battery bracket 26 in the connector 20. Inside the connection part 10, a reflective material 14 is disposed to reflect the light ray emitted by means of the light source element 24 to the spectral sensor element 25. The light source element 24 emits a light ray at an angle of incidence from below, and the spectral sensor element 25 receives the light ray reflected by the reflective material 14 at an angle of reflection from above.
[0052] Referring to FIG. 1 and 5, the transparent window 100 is formed by the housing of the whole connection part 10, which is made of a light transmitting material.
[0053] Referring to FIG. 1, FIG.5 and FIG.8, the storage unit 271 further stores information related to the energy consumption relationship between the solution consumption and the energy consumption, which is obtained by detection. The calibration spectral information includes spectral information related to a certain solute element contained in a sample solution at various concentrations. If the detection spectral information matches with the calibration spectral information related to the solute element at one of the concentrations, the analysis and comparison unit 272 can perform analysis to determine the detection concentration of the certain solute element contained in the to-be-vaporized solution. Then, based on the detection concentration and the power and working time of the cartridge, the micro-controller 27 calculates consumption dose of a specific composition. If the consumption dose reaches the defined value, the power control circuit 28 stops providing output power to the vaporizing unit 13 such that the vaporizing unit 13 stops working.
[0054] Referring to FIG.8, the micro-controller according to the embodiment is further provided with a Bluetooth communication unit 274 for Bluetooth communication with an intelligent terminal, such as a laptop and a cell phone. The battery device 2 further comprises the Bluetooth communication unit 274 for wireless signal connection with the Bluetooth communication unit of the intelligent terminal. The micro-controller may display the information related to the analysis and comparison result through the intelligent terminal such as a cell phone and a laptop, and the intelligent terminal may control the micro-controller 27 or set relevant parameters.
[0055] Referring to FIG.9, the spectral sensor element 25 comprises the light sensor chip U1 and connecting circuits thereof. Herein, the light sensor chip U1 has 8 pins, wherein the first pin is connected with the data communication signal terminal SDA and one end of the resistor R11 in common, the second pin is connected with the data communication clock signal terminal SCL and one end of the resistor R13 in common, the third pin is connected with the spectrum test completion signal terminal INT and one end of the resistor R15 in common, wherein the other end of the resistor R11, the other end of the resistor R13, and the other end of the resistor R15 are all connected with the battery positive voltage terminal BAT+ in common, wherein the fourth pin is connected with one end of the resistor R12 and one end of the resistor R14 in common, the other end of the resistor R12 is grounded, the other end of the resistor R14 is connected with the synchronization test signal terminal GPIO, the sixth pin is connected with one end of the capacitor C5 and the power supply terminal VDD in common, and the seventh pin and the eighth pin are grounded in common and are connected with the other end of the capacitor C5.
[0056] Referring to FIG. 10, the light source element 24 comprises a light emitting diode D1 and connecting circuits thereof, wherein an anode of the light emitting diode D1 is connected with the battery positive voltage terminal BAT+, a cathode is connected with one end of the resistor R10, the other end of the resistor R10 is connected with a drain D of the MOS transistor Q3, the gate G of the MOS transistor Q3 is connected with one end of a resistor R8, the source S is grounded and is connected with one end of the resistor R9, and the other end of the resistor R8 and the other end of the resistor R9 are both connected with the light source control signal terminal LED in common.
[0057] Referring to FIG. 13, the micro-controller comprises a Bluetooth micro-control chip MCU2 and connecting circuits thereof, and the Bluetooth micro-control chip MCU2 is provided with a Bluetooth communication unit for Bluetooth communication with an external terminal, such as a computer and a cell phone. Herein, the Bluetooth micro-control chip MCU2 has 48 pins, wherein the first pin is connected with one end of the capacitor C11, one end of the capacitor C12, and the power supply terminal VDD in common. Herein, the other end of the capacitor C11 and the other end of the capacitor C12 are grounded in common, a crystal oscillator Y1 is connected between the second pin and the third pin, the eleventh pin and the twelfth pin are grounded in common, the thirteenth pin is connected with one end of the capacitor C13 and the power supply terminal VDD in common, the other end of the capacitor C13 is grounded, the fifteenth pin is connected with the resistance-test detection voltage signal terminal R-DET, the sixteenth pin is connected with another resistance-test detection voltage signal terminal V-DET, the seventeenth pin is connected with the light source control signal terminal LED, the eighteenth pin is connected with the synchronization test signal terminal GPIO, the nineteenth pin is connected with the spectrum test completion signal terminal INT, the twentieth pin is connected with the data communication clock signal terminal SCL, the twenty-first pin is connected with the data communication signal terminal SDA, the twenty-second pin and the twenty-third pin are grounded in common, the twenty-fifth pin, the twenty-sixth pin and the twenty-seventh pin are grounded in common, the twenty-eighth pin is connected with the resistance-test enable signal terminal Res-DET-EN, the twenty-ninth pin is connected with the output enable signal terminal PWM-OUT-EN, the thirty-sixth pin is connected with one end of the inductance L1 and one end of the capacitor C17 in common, the other end of the inductance L1 is connected with one end of the capacitor C18 and an antenna terminal A1 in common, the other end of the capacitor C17 and the other end of the capacitor C 18 are grounded in common, the thirty-seventh pin and the fortieth pin are connected with one end of the capacitor C15 and the power supply terminal VDD in common, the other end of the capacitor C15 is grounded, a crystal oscillator Y2 is connected between the thirty-eighth pin and the thirty-ninth pin, and the forty-sixth pin, the forty-seventh pin, and the forty-eighth pin are grounded in common.
[0058] Referring to FIG.14, the power control circuit includes the MOS transistor Q21, the MOS transistor Q22, the transistor Q23, and the transistor Q24. Herein, the source S of the MOS transistor Q21 is connected with the battery positive voltage terminal BAT+, the drain D is connected with the output power signal terminal PWM-OUT, the gate G is connected with one end of the resistor R27, the other end of the resistor R27 is connected with one end of the resistor R23 and the collector c of the transistor Q23 in common, the base b of the transistor Q23 is connected with one end of the resistor R21, the emitter e of the transistor Q23 is grounded and connected with one end of the resistor R24 in common, the other end of the resistor R23 is connected with the battery positive voltage terminal BAT+, the other end of the resistor R21 and the other end of the resistor R24 are connected with the output enable signal terminal PWM-OUT-EN in common. The source S of the MOS transistor Q22 is connected with the battery positive voltage terminal BAT+, the drain D of the MOS transistor Q22 is connected with one end of the resistor R29 and one end of the resistor R30 in common, the gate G is connected with one end of the resistor R28, the other end of the resistor R28 is connected with one end of the resistor R25 and the collector c of the transistor Q24 in common, the base b of the transistor Q24 is connected with one end of the resistor R22, the emitter e is grounded and connected with one end of the resistor R26 in common, the other end of the resistor R25 is connected with the battery positive voltage terminal BAT+, the other end of the resistor R22 and the other end of the resistor R26 are connected with the resistance-test enable signal terminal Res-DET-EN in common. The other end of the resistor R29 is connected with one end of capacitor C24 and the resistance-test detection voltage signal terminal V-DET in common, the other end of the resistor R30 is connected with one end of the resistor R31 and the output power signal terminal PWM-OUT in common, the other end of the resistor R31 is connected with one end of the capacitor C26 and another resistance-test detection voltage signal terminal R-DET in common.
Industrial applicability
[0059] All above are merely preferred embodiments of the invention, which is not a limitation of the invention. Within the scope of the technical idea of the invention, various deformations and modifications can be allowed. Any modification or equivalent replacement made by ordinary technicians in the filed according to above description shall be within the scope of protection of the invention.
1. An electronic vaporizing device capable of analyzing solution composition and content,
comprising a detachable cartridge (1) and a battery device (2), the cartridge (1)
comprises a mouthpiece part (11) and a connection part (10), the battery device (2)
comprises a connector (20) for receiving and connecting with the connection part (10),
the cartridge (1) is provided with a liquid storage chamber (12) for a to-be-vaporized
solution and a vaporizing unit (13) including a vaporizing resistor, wherein the connection
part (10) of the cartridge (1) is provided with a transparent window (100) composed
of a light transmitting material, the battery device (2) further comprises a battery
housing (21) and comprises an electrically connected battery (22), a circuit control
board (23), a light source element (24), and a spectral sensor element (25), the circuit
control board (23) is provided with a microcontroller (27) and a power control circuit
(28), the microcontroller (27) comprises a storage unit (271), an analysis and comparison
unit (272), and a control unit (273), wherein the storage unit (271) is configured
to store calibration spectral information related to composition and content of a
plurality of sample solutions, the light source element (24) and the spectral sensor
element (25) are disposed inside the connector (20) of the battery device (2), the
light source element (24) is configured to emit a light ray which may pass through
the transparent window (100) and the to-be-vaporized solution and then may be received
by the spectral sensor element (25), the spectral sensor element is configured to
send corresponding detection spectral information after the light ray is received,
the analysis and comparison unit (272) is configured to perform analysis and comparison
of the detection spectral information with the calibration spectral information, the
control unit (273) is configured to send a corresponding control signal based on analysis
and comparison result.
2. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the power control circuit (28) is electrically connected
with the vaporizing resistor, and the power control circuit (28) is configured to
provide corresponding output power for the vaporizing resistor based on the control
signal of the control unit (273).
3. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the battery device (2) further comprises a display unit
for displaying information related to analysis and comparison result of the micro-controller
(27).
4. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the battery device (2) further comprises a Bluetooth
communication unit (274) configured for performing wireless signal connection with
another Bluetooth communication unit of an intelligent terminal, and the micro-controller
(27) is configured to display information related to the analysis and comparison result
through the intelligent terminal, and the micro-controller (27) is configured to operate
under the control of the intelligent terminal and allow relevant parameters to be
set.
5. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the battery device (2) further comprises a battery bracket
(26) inside the battery housing (21), and the battery (22), the circuit control board
(23), the light source element (24) and the spectral sensor element (25) are disposed
on the battery bracket (26).
6. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 5, wherein the light source element (24) and the spectral sensor
element (25) are respectively disposed on two opposite sides of the battery bracket
(26) in the connector (20).
7. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 5, wherein the light source element (24) and the spectral sensor
element (25) are respectively disposed on a same side of the battery bracket (26)
in the connector (20), and a reflective material (14) is provided inside the connection
part (10) to reflect the light ray emitted by means of the light source element to
the spectral sensor element (25).
8. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the transparent window (100) is formed by a housing
of the whole connection part, which is made of a light transmitting material (10).
9. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the light source element (24) is configured to emit
visible light, and the spectral sensor element (25) is a spectral sensor element for
sensing visible light.
10. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the light source element (24) is configured to emit
a light ray having a wavelength in a range of 350nm-1000nm.
11. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the calibration spectral information includes spectral
information related to one of the sample solutions of a plurality of authorized cartridges,
and when the cartridge (1) is connected with the battery device (2), the light source
element (24) and the spectral sensor element (25) are activated to perform detection,
if the detection spectral information does not match with the calibration spectral
information, the analysis and comparison unit (272) determines that the cartridge
(1) is unauthorized, the control unit (273) controls the cartridge (1) to enter an
unavailable state in off mode, and meanwhile a prompting unit provided on the battery
device (2) issues a warning prompt; if the detection spectral information matches
with the calibration spectral information, the analysis and comparison unit (272)
determines that the cartridge (1) is authorized, and the control unit (273) controls
the cartridge to enter an available state in a standby mode.
12. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the calibration spectral information further includes
spectral information related to a solute element contained in one of the sample solutions
at various temperatures, and if the detection spectral information matches with the
calibration spectral information, the analysis and comparison unit (272) determines
a detection temperature of the to-be-vaporized solution, the control unit (273) sends
a control signal based on a relationship among the detection temperature, a preset
solution temperature, and a output power, and the power control circuit (28) provides
a corresponding output power for the vaporizing resistor based on the control signal,
and the lower the detection temperature, the greater the output power.
13. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the storage unit (271) is configured to further store
information related to an energy consumption relationship between solution consumption
and electric energy consumption, which is obtained by detection, wherein the calibration
spectral information includes spectral information related to a solute element contained
in a sample solution at various concentrations, and if the detection spectral information
matches with the calibration spectral information related to the solute element at
one of the concentrations, the analysis and comparison unit (272) determines a detection
concentration of the solute element contained in the to-be-vaporized solution, the
micro-controller (27) calculates consumption dose of a specific composition based
on the detection concentration, the energy consumption relationship, and the power
and working time of the cartridge; and if the consumption dose reaches a defined value,
the control unit (273) controls the power control circuit (28) to stop providing output
power to the vaporizing resistor such that the cartridge stops working.
14. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the storage unit (271) is configured to further store
respective optimal vaporizing temperatures of a plurality of sample solutions obtained
by detection, and if the detection spectral information matches with the calibration
spectral information, the analysis and comparison unit (272) determines which kind
of to-be-vaporized solution stored in the cartridge (1) is, the analysis and comparison
unit (272) further determines an optimal vaporizing temperature for the to-be-vaporized
solution, the control unit (273) adjusts the output power provided by the power control
circuit (28) for the vaporizing resistor based on the optimal vaporizing temperature,
the vaporizing temperature detecting unit detects the vaporizing temperature and feeds
back the vaporizing temperature to the microcontroller (27), to allow the control
unit (273) to further adjust output power to reach optimal vaporizing temperature.
15. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the spectral sensor element (25) comprises a light sensor
chip (U1) and a connecting circuit thereof, and the light sensor chip (U1) has 8 pins,
wherein a first pin is connected with a data communication signal terminal SDA and
with one end of a resistor R11, a second pin is connected with a data communication
clock signal terminal SCL and with one end of a resistor R13, a third pin is connected
with a spectrum test completion signal terminal INT and one end of a resistor R15
in common, wherein other end of the resistor R11, other end of the resistor R13, and
other end of the resistor R15 are all connected together with a battery positive voltage
terminal BAT+, wherein a fourth pin is connected with one end of a resistor R12 and
one end of a resistor R14 in common, other end of the resistor R12 is grounded, other
end of the resistor R14 is connected with a synchronization test signal terminal GPIO,
a sixth pin is connected with one end of a capacitor C5 and a power supply terminal
VDD in common, and a seventh pin and an eighth pin are connected together with other
end of the capacitor C5 and are grounded in common.
16. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the light source element (24) comprises a light emitting
diode D1 and a connecting circuit thereof, wherein an anode of the light emitting
diode D1 is connected with a battery positive voltage terminal BAT+, a cathode of
the light emitting diode D1 is connected with one end of a resistor R10, other end
of the resistor R10 is connected with a drain D of an MOS transistor Q3, a gate G
of the MOS transistor Q3 is connected with one end of a resistor R8, a source S of
the MOS transistor Q3 is grounded and connected with one end of a resistor R9 in common,
and other end of the resistor R8 and other end of the resistor R9 are both connected
with a light source control signal terminal LED.
17. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the micro-controller (27) comprises a micro-control
chip (MCU1) and a connecting circuit thereof, and the micro-control chip (MCU1) has
24 pins, wherein a first pin is connected with an output enable signal terminal PWM-OUT-EN,
a second pin is connected with a resistance test enable signal terminal Res-DET-EN,
a third pin is connected with a resistance-test detection voltage signal terminal
V-DET, a fourth pin is connected with another resistance-test detection voltage signal
terminal R-DET, a seventh pin is connected with one end of a capacitor C1 and one
end of a capacitor C2 in common and is also grounded, wherein a ninth pin is connected
with other end of the capacitor C1, other end of the capacitor C2, and a battery positive
voltage terminal BAT+ in common, wherein a thirteenth pin is connected with a light
source control signal terminal LED, a fourteenth pin is connected with a synchronization
test signal terminal GPIO, a fifteenth pin is connected with a spectrum test completion
signal terminal INT, a sixteenth pin is connected with a data communication clock
signal terminal SCL, and a seventeenth pin is connected with a data communication
signal terminal SDA.
18. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the micro-controller (27) comprises a Bluetooth micro-control
chip (MCU2) and a connecting circuit thereof, and the Bluetooth micro-control chip
(MCU2) has 48 pins, wherein a first pin is connected with one end of a capacitor C11,
one end of a capacitor C12, and a power supply terminal VDD in common, wherein other
end of the capacitor C11 and other end of the capacitor C12 are grounded in common,
a crystal oscillator Y1 is connected between a second pin and a third pin, a eleventh
pin and a twelfth pin are grounded in common, a thirteenth pin is connected with one
end of a capacitor C 13 and the power supply terminal VDD in common, other end of
the capacitor C13 is grounded, a fifteenth pin is connected with a resistance-test
detection voltage signal terminal R-DET, a sixteenth pin is connected with another
resistance-test detection voltage signal terminal V-DET, a seventeenth pin is connected
with a light source control signal terminal LED, an eighteenth pin is connected with
a synchronization test signal terminal GPIO, a nineteenth pin is connected with a
spectrum test completion signal terminal INT, a twentieth pin is connected with a
data communication clock signal terminal SCL, a twenty-first pin is connected with
a data communication signal terminal SDA, a twenty-second pin and the twenty-third
pin are grounded in common, wherein a twenty-fifth pin, a twenty-sixth pin and the
twenty-seventh pin are grounded in common, a twenty-eighth pin is connected with a
resistance test enable signal terminal Res-DET-EN, a twenty-ninth pin is connected
with an output enable signal terminal PWM-OUT-EN, a thirty-sixth pin is connected
with one end of an inductance L1 and one end of a capacitor C 17 in common, other
end of the inductance L1 is connected with one end of a capacitor C 18 and an antenna
terminal A1 in common, other end of the capacitor C17 and other end of the capacitor
C18 are grounded in common, a thirty-seventh pin and a fortieth pin are connected
with one end of a capacitor C15 and the power supply terminal VDD in common, other
end of the capacitor C15 is grounded, a crystal oscillator Y2 is connected between
a thirty-eighth pin and a thirty-ninth pin, and a forty-sixth pin, a forty-seventh
pin, and a forty-eighth pin are grounded in common.
19. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the power control circuit (28) includes an MOS transistor
Q1 and an MOS transistor Q2, wherein a source S of the MOS transistor Q1 is connected
with a battery positive voltage terminal BAT+, a drain D of the MOS transistor Q1
is connected with a output power signal terminal PWM-OUT, a gate G of the MOS transistor
Q1 is connected with one end of a resistor R3, other end of the resistor R3 is connected
with one end of a resistor R1 and an output enable signal terminal PWM-OUT-EN in common,
and other end of the resistor R1 is connected with the battery positive voltage terminal
BAT+; wherein a source S of the MOS transistor Q2 is connected with the battery positive
voltage terminal BAT+, a drain D of the MOS transistor Q2 is connected with one end
of a resistor R5 and one end of a resistor R6, a gate G of the MOS transistor Q2 is
connected with one end of a resistor R4, other end of the resistor R4 is connected
with one end of a resistor R2 and a resistance-test enable signal terminal Res-DET-EN
in common, and other end of the resistor R2 is connected with a battery positive voltage
terminal BAT+, wherein other end of the resistor R5 is connected with one end of a
capacitor C3 and a resistance-test detection voltage signal terminal V-DET in common,
other end of the resistor R6 is connected with one end of a resistor R7 and an output
power signal terminal PWM-OUT in common, and other end of the resistor R7 is connected
with one end of a capacitor C4 and another resistance-test detection voltage signal
terminal R-DET in common.
20. The electronic vaporizing device capable of analyzing solution composition and content
according to claim 1, wherein the power control circuit (28) includes an MOS transistor
Q21, an MOS transistor Q22, a transistor Q23, and a transistor Q24, wherein a source
S of the MOS transistor Q21 is connected with a battery positive voltage terminal
BAT+, a drain D of the MOS transistor Q21 is connected with an output power signal
terminal PWM-OUT, a gate G of the MOS transistor Q21 is connected with one end of
a resistor R27, other end of the resistor R27 is connected with one end of a resistor
R23 and a collector c of the transistor Q23 in common, a base b of the transistor
Q23 is connected with one end of a resistor R21, an emitter e of the transistor Q23
is grounded and connected with one end of a resistor R24 in common, other end of the
resistor R23 is connected with the battery positive voltage terminal BAT+, other end
of the resistor R21 and other end of the resistor R24 are connected with an output
enable signal terminal PWM-OUT-EN in common; wherein a source S of the MOS transistor
Q22 is connected with the battery positive voltage terminal BAT+, a drain D of the
MOS transistor Q22 is connected with one end of a resistor R29 and one end of a resistor
R30 in common, a gate G of the MOS transistor Q22 is connected with one end of a resistor
R28, other end of the resistor R28 is connected with one end of a resistor R25 and
a collector c of the transistor Q24 in common, a base b of the transistor Q24 is connected
with one end of a resistor R22, an emitter e of the transistor Q24 is grounded and
connected with one end of a resistor R26 in common, other end of the resistor R25
is connected with the battery positive voltage terminal BAT+, other end of the resistor
R22 and other end of the resistor R26 are connected with a resistance-test enable
signal terminal Res-DET-EN in common; wherein other end of the resistor R29 is connected
with one end of a capacitor C24 and a resistance-test detection voltage signal terminal
V-DET in common, other end of the resistor R30 is connected with one end of the resistor
R31 and an output power signal terminal PWM-OUT in common, other end of the resistor
R31 is connected with one end of a capacitor C26 and another resistance-test detection
voltage signal terminal R-DET in common.