Atomization device

Abstract

The utility model provides atomization equipment, including power supply module, display control module, multi-segment dial switch and display module, display module includes liquid crystal display screen and LED lattice screen, user can operate multi-segment dial switch, multi-segment dial switch toggles to different shifts, output different dial signal to display control module, and display control module is connected with display module. The display control module outputs different display switching signals to the liquid crystal display screen and the LED lattice screen, and the liquid crystal display screen and the LED lattice screen can be switched to different display modes and display contents, so that the display diversity is realized, and the attraction degree to users is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to atomization equipment technical field, especially, relate to an atomization equipment. BACKGROUND

[0002] The atomization equipment can heat the aerosol generating substrate to generate aerosol, has use safety, convenient, healthy, environmental protection and so on advantage, therefore more and more people's attention and favour.

[0003] Among them, the conventional atomization equipment displays the working parameters, working mode etc. of atomization equipment through indicating lamp or display screen, and the display mode is single, and the attraction to user is weak. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an atomization equipment, aims at solving the problem of single display mode of traditional atomization equipment.

[0005] The utility model embodiment provides an atomization equipment, comprising:

[0006] Power module for providing working power supply;

[0007] Multi-section dial switch;

[0008] Display control module is connected with multi-section dial switch, and display control module receives different dial signal of multi-section dial switch, and outputs different display switching signal;

[0009] Display module, the display module includes liquid crystal display and LED dot matrix screen, liquid crystal display and LED dot matrix screen are connected with display control module respectively, and liquid crystal display and LED dot matrix screen receive different display switching signal and switch to different display mode and display content respectively.

[0010] Optionally, the LED dot matrix screen is arranged around the liquid crystal display.

[0011] Optionally, the display module further comprises:

[0012] Breathing lamp module is connected with display control module, and breathing lamp module receives different display switching signal and switches to different breathing display mode.

[0013] Optionally, the display module further comprises:

[0014] Display interface, and display control module is connected with liquid crystal display, LED dot matrix screen and breathing lamp module through display interface respectively.

[0015] Optionally, the display interface comprises a first signal port, a second signal port, a third signal port, a first power port, a second power port and a third power port, the first signal port and the first power port are used for connecting the liquid crystal display screen, the second signal port and the second power port are used for connecting the LED dot matrix screen, and the third signal port and the third power port are used for connecting the breathing lamp module.

[0016] The display control module comprises:

[0017] a controller, a first signal end and a third signal end of the controller are connected with the first signal port and the third signal port respectively;

[0018] a level conversion circuit connected between a second signal end of the controller and the second signal port, the level conversion circuit is used for adapting and converting the level of the third signal end of the controller and a signal end of the LED dot matrix screen;

[0019] a switch circuit, an input end of the switch circuit, the third power port and an output end of the power module are connected, an output end of the switch circuit is connected with the second power port, and a control end of the switch circuit is connected with a first control end of the controller;

[0020] a power conversion circuit, a power input end of the power conversion circuit is connected with the output end of the power module, an output end of the power conversion circuit is connected with the first power port, and a control end of the power conversion circuit is connected with a second control end of the controller.

[0021] Optionally, the second signal end comprises a clock signal end and a data signal end, and the second signal port comprises a clock signal port and a data signal port;

[0022] the level conversion circuit is further connected with the output end of the switch circuit and the output end of the power conversion circuit respectively;

[0023] the level conversion circuit comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a first electronic switch tube and a second electronic switch tube;

[0024] The first end of the first resistor, the first end of the second resistor, the control end of the first electronic switch tube, the control end of the second electronic switch tube and the output end of the power conversion circuit are connected, the second end of the first resistor, the first end of the first electronic switch tube and the clock signal end are connected, the second end of the second resistor, the second end of the second electronic switch tube and the data signal end are connected, the first end of the third resistor, the first end of the fourth resistor and the output end of the switch circuit are connected, the second end of the third resistor, the second end of the first electronic switch tube and the clock signal port are connected, and the second end of the fourth resistor, the second end of the second electronic switch tube and the data signal port are connected.

[0025] Optionally, the switch circuit comprises a fifth resistor, a sixth resistor, a seventh resistor, a third electronic switch tube and a fourth electronic switch tube.

[0026] The first end of the fifth resistor and the control end of the third electronic switch tube constitute the control end of the switch circuit, the second end of the fifth resistor and the second end of the third electronic switch tube are grounded, the first end of the third electronic switch tube and the first end of the sixth resistor are connected, the second end of the sixth resistor, the control end of the fourth electronic switch tube and the first end of the seventh resistor are connected, the second end of the seventh resistor and the first end of the fourth electronic switch tube constitute the input end of the switch circuit, and the second end of the fourth electronic switch tube constitutes the output end of the switch circuit.

[0027] Optionally, the power conversion circuit comprises a voltage stabilizer, a first capacitor, a second capacitor, a bidirectional diode, an eighth resistor, a ninth resistor and a fifth electronic switch tube.

[0028] The input end of the voltage stabilizer and the first end of the first capacitor constitute the input end of the power conversion circuit, the output end of the voltage stabilizer, the first end of the second capacitor, the first end of the bidirectional diode, the first end of the eighth resistor and the first end of the fifth electronic switch tube are connected, the second end of the first capacitor, the second end of the second capacitor, the ground end of the voltage stabilizer and the second end of the bidirectional diode are grounded, the second end of the eighth resistor, the first end of the ninth resistor and the control end of the fifth electronic switch tube are connected, the second end of the ninth resistor constitutes the control end of the power conversion circuit, and the second end of the fifth electronic switch tube constitutes the output end of the power conversion circuit.

[0029] Optionally, the power module comprises:

[0030] a battery for providing a power supply;

[0031] A power output circuit is connected with the battery and the controller, and the power output circuit is triggered by a power output signal output by the controller to convert and output the working power to corresponding function modules of the atomization device.

[0032] A charging circuit is connected with the battery, and is used to receive an external power and output a charging power to charge the battery.

[0033] Optionally, the atomization device further comprises a microphone connected with the controller.

[0034] The atomization device provided by the embodiment of the present application has the following beneficial effects compared with the prior art: the atomization device comprises a power module, a display control module, a multi-section dial switch and a display module, the display module comprises a liquid crystal display screen and an LED dot matrix screen, a user can operate the multi-section dial switch, when the multi-section dial switch is dialled to different gears, different dial signals are output to the display control module, the display control module outputs different display switching signals to the liquid crystal display screen and the LED dot matrix screen, the liquid crystal display screen and the LED dot matrix screen can be switched to different display modes and display contents, thereby realizing display diversity and improving the attraction degree to the user. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0036] Figure 1 The first module schematic diagram of the atomization device provided by the embodiment of the present application;

[0037] Figure 2 The structure schematic diagram of the display module provided by the embodiment of the present application;

[0038] Figure 3 The second module schematic diagram of the atomization device provided by the embodiment of the present application;

[0039] Figure 4 The third module schematic diagram of the atomization device provided by the embodiment of the present application;

[0040] Figure 5 The fourth module schematic diagram of the atomization device provided by the embodiment of the present application;

[0041] Figure 6 The fifth module schematic diagram of the atomization device provided by the embodiment of the present application;

[0042] Figure 7 A circuit schematic diagram of a display interface is provided for the embodiment of the present application.

[0043] Figure 8 A circuit schematic diagram of a level conversion circuit is provided for the embodiment of the present application.

[0044] Figure 9 A circuit schematic diagram of a switch circuit is provided for the embodiment of the present application.

[0045] Figure 10 A circuit schematic diagram of a power conversion circuit is provided for the embodiment of the present application. DETAILED DESCRIPTION

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clear and apparent, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0047] In addition, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0048] The present application provides an atomization device.

[0049] As shown in Figure 1 The atomization device comprises:

[0050] A power module 10 is used to provide working power;

[0051] A multi-segment dial switch 20;

[0052] A display control module 30 is connected with the multi-segment dial switch 20, the display control module 30 receives different dial signals of the multi-segment dial switch 20, and outputs different display switching signals;

[0053] A display module 40 comprises a liquid crystal display screen 41 and an LED dot matrix screen 42, the liquid crystal display screen 41 and the LED dot matrix screen 42 are respectively connected with the display control module 30, and the liquid crystal display screen 41 and the LED dot matrix screen 42 receive different display switching signals and are switched to different display modes and display contents respectively.

[0054] In the embodiment, the atomization device is provided with an atomizer and a heating circuit. The atomizer is provided with a heating body and an atomization cavity accommodating an aerosol generating substrate. The heating body generates heat by receiving a current signal or an electromagnetic signal output by the heating circuit and transfers heat to the aerosol generating substrate, thereby generating an aerosol for a user to smoke.

[0055] The heating circuit is also connected with the power module 10 and the corresponding control module. The heating circuit can adopt a power conversion circuit 33, an LC resonant circuit, etc. The heating circuit outputs a current signal or generates a magnetic field based on a control signal output by the control module and transmits the current signal or the magnetic field to the heating body. The heating body can adopt a heating wire, a substrate strip, etc.

[0056] The power module 10 provides working power to one or more of the display control module 30, the multi-section dial switch 20 and the display module 40. The display module 40 can obtain working power from the power module 10 or from the display control module 30, and the specific source is not limited.

[0057] After the atomization device is powered on, the user can operate the multi-section dial switch 20 according to display preferences and display requirements in the use process. The display control module 30 collects the gear position and gear switching direction of the multi-section dial switch 20 and controls the display module 40 to switch to different display modes or display contents.

[0058] Suppose the multi-section dial switch 20 is a three-section dial switch. When the three-section dial switch is switched from gear one to gear two, the liquid crystal display screen 41 displays a dynamic effect of passing through, and the LED dot matrix screen 42 presents images of a star, a meteor and a star and emits outward. When the three-section dial switch is switched from gear two to gear one, the liquid crystal display screen 41 displays a dynamic effect of passing through, and the LED dot matrix screen 42 presents images of a star, a meteor and a star and emits outward. When the three-section dial switch is switched from gear two to gear one, in the normal state of gear one, the liquid crystal display screen 41 displays a dynamic effect of the earth rotating, and the LED dot matrix screen 42 displays a dynamic effect of the star and the star rotating in an alternating manner and presents an effect of appearing and disappearing alternately. In the normal state of gear two, the liquid crystal display screen 41 displays a dynamic effect of the sun rotating, and the LED dot matrix screen 42 displays a dynamic effect of the star and the star rotating in an alternating manner and presents an effect of appearing and disappearing alternately. In the normal state of gear one and when the atomization device is in a smoking state, the liquid crystal display screen 41 displays a dynamic effect of passing through and presents a meteor line effect, and the LED dot matrix screen 42 displays a dynamic effect of the star and the star rotating in an alternating manner and presents an effect of appearing and disappearing alternately. In the normal state of gear two and when the atomization device is in a smoking state, the liquid crystal display screen 41 displays a dynamic effect of passing through and presents a meteor line effect, and the LED dot matrix screen 42 displays a dynamic effect of the star and the star rotating in an alternating manner and presents an effect of appearing and disappearing alternately.

[0059] By switching different gears of the multi-section dial switch 20, different dynamic effects can be presented on the atomization device after power-on or during puffing, thereby realizing display diversity and improving the attraction to users.

[0060] The LED dot matrix screen 42 can also set corresponding display areas for displaying information such as the electrical parameters in the power module 10 and the capacity of the aerosol substrate of the atomizer.

[0061] The liquid crystal display screen 41 can be square, circular, oval, etc., and the LED dot matrix screen 42 can be square, circular, oval, etc. correspondingly. As shown in Figure 2 In an optional embodiment, the liquid crystal display screen 41 is circular, and the LED dot matrix screen 42 is arranged around the liquid crystal display screen 41, which can realize the circular image of the earth or the sun on the liquid crystal display screen 41 and the display effect of the LED dot matrix screen 42 diverging outward along the liquid crystal display screen 41.

[0062] The display control module 30 can set corresponding memories and control units. The display control module 30 can burn and store corresponding display programs through corresponding ports before leaving the factory or during use. The display control module 30 reads the corresponding display programs based on the received dial signals and outputs corresponding display switching signals to the liquid crystal display screen 41 and the LED dot matrix screen 42, thereby controlling the liquid crystal display screen 41 and the LED dot matrix screen 42 to display different dynamic effects and display contents.

[0063] The atomization device can also be provided with a corresponding power-on / off button. In an optional embodiment, the multi-section dial switch 20 can also be multiplexed with the power-on / off button of the atomization device. By setting two gears of the multi-section dial switch 20 as power-on / off gears, the atomization device can be controlled to start or stop working when the corresponding gears are switched.

[0064] Further, in order to improve the display effect, in an optional embodiment, as shown in Figure 3 The display module 40 further includes:

[0065] The breathing light module 43 is connected with the display control module 30. The breathing light module 43 receives different display switching signals to switch to different breathing display modes.

[0066] When the multi-section dial switch 20 is switched to different gears, the display control module 30 also outputs different display switching signals to the breathing light module 43, thereby controlling the breathing light module 43 to switch to different breathing display modes. For example, when the multi-section dial switch 20 is switched from one gear to two gears, the red light in the breathing light module 43 breathes once. When it is switched from two gears to one gear, the green light in the breathing light module 43 breathes once.

[0067] Meanwhile, the display control module 30 can also control the breathing light module 43 to switch to different breathing display modes according to the working state of the atomization device, for example, the red and green lights breathe once when switching from the second gear or the first gear to the shutdown mode, and the blue light breathes once when charging.

[0068] The breathing light module 43 can be provided with red, green and blue ELD lights, and the number of LED lights of each color can be set according to requirements, and the specific number and color distribution are not limited.

[0069] Further, in order to facilitate the assembly of the display module 40, in an optional embodiment, as shown in Figure 4 The display module 40 further comprises:

[0070] The display interface DIS is connected with the liquid crystal display 41, the LED dot matrix screen 42 and the breathing light module 43 respectively through the display interface DIS, and the display interface DIS is used as a signal and power interface to transmit the control signals and power signals output by the display control module 30 to the liquid crystal display 41, the LED dot matrix screen 42 and the breathing light module 43, so as to control the target setting images and special effects displayed by various display units.

[0071] In order to transmit the driving signals required by various display units, the display interface DIS comprises a first signal port S1, a second signal port S2, a third signal port S3, a first power port VCC1, a second power port VCC2 and a third power port VCC3. The first signal port S1 and the first power port VCC1 are used to connect the liquid crystal display 41, the second signal port S2 and the second power port VCC2 are used to connect the LED dot matrix screen 42, and the third signal port S3 and the third power port VCC3 are used to connect the breathing light module 43. The first power port VCC1 and the first signal port S1 are used to transmit the display control signals and power signals output by the display control module 30 to the liquid crystal display 41, the second power port VCC2 and the second signal port S2 are used to transmit the display control signals and power signals output by the display control module 30 to the LED dot matrix screen 42, and the third power port VCC3 and the third signal port S3 are used to transmit the display control signals and power signals output by the display control module 30 to the breathing light module 43.

[0072] Correspondingly, the display control module 30 can be provided with corresponding power output modules and control modules for outputting corresponding power signals and display control signals respectively.

[0073] In an optional embodiment, as shown in Figure 5 The display control module 30 comprises:

[0074] The controller 31, the first signal end and the third signal end of the controller 31 are connected with the first signal port S1 and the third signal port S3 respectively;

[0075] The level conversion circuit 32 is connected between the second signal end of the controller 31 and the second signal port S2, and the level conversion circuit 32 is used for adapting and converting the level of the third signal end of the controller 31 and the signal end of the LED dot matrix screen 42;

[0076] The switch circuit 34, the input end, the third power supply port VCC3 and the output end of the power supply module 10 are connected, the output end of the switch circuit 34 is connected with the second power supply port VCC2, and the control end of the switch circuit 34 is connected with the first control end of the controller 31;

[0077] The power conversion circuit 33, the power supply input end of the power conversion circuit 33 is connected with the output end of the power supply module 10, the output end of the power conversion circuit 33 is connected with the first power supply port VCC1, and the control end of the power conversion circuit 33 is connected with the second control end of the controller 31.

[0078] In the embodiment, the power supply end of the controller 31 can be provided with one or more, and is powered by one or more of the power supply module 10, the level conversion circuit 32 and the switch circuit 34.

[0079] After the atomization device is started, the controller 31 is powered on and works, and the sampling of the puffing action and / or the multi-section gear switch of the atomization device is performed, and the corresponding display switching signal is output to the first signal port S1 and the third signal port S3 of the display interface DIS, wherein the third power supply port VCC3 directly obtains the working power from the power supply module 10 and outputs to the breathing lamp module 43, and the breathing lamp module 43 controls the breathing lamps of different colors and numbers to perform different modes of breathing action through the display switching signal input through the third signal port S3.

[0080] Meanwhile, the controller 31 also outputs the power supply enable signal to the switch circuit 34 and the power conversion circuit 33 to control the switch circuit 34 and the power conversion circuit 33 to be turned on and output, wherein the working voltages required by the liquid crystal display screen 41 and the LED dot matrix screen 42 are different, therefore, the liquid crystal display screen 41 obtains the converted second working voltage through a power conversion circuit 33, the LED dot matrix screen 42 obtains the first working voltage transmitted by the power supply module 10 through the switch circuit 34, and the liquid crystal display screen 41 displays different display modes and display contents under the second working voltage and the display switching signal input through the first signal port S1.

[0081] The LED dot matrix screen 42 displays different display modes and display contents under the display switching signal input from the first working voltage and the second signal port S2. Since the serial communication is formed between the LED dot matrix screen 42 and the controller 31, in order to realize the level matching of both ends, the level conversion circuit 32 is further arranged between the second signal end of the controller 31 and the second signal port S2, so as to switch the level of the display switching signal output by the controller 31 to the same size level signal as the LED dot matrix screen 42, thereby improving the reliability of the communication control.

[0082] As shown in the figure, Figure 7 The first signal port S1 includes the LCD_MOSI port, the LCD_CS port, the LCD_CLK port, the LCD_RST port and the LCD_RS port. The first signal port S1 transmits corresponding clock signals, reset signals and data signals. The first power supply port VCC1 includes the LCD_ADJ port, which is connected with the output end of the power module 10 through the power conversion circuit 33.

[0083] The second signal port S2 includes the PL_CLK port and the PL_DAT port. The second signal port S2 is a serial port, which can transmit data signals and clock signals to the LED dot matrix screen 42. The PL_CLK port and the PL_DAT port are connected with the serial port of the controller 31 through the level conversion circuit 32. The second power supply port VCC2 includes the PL_BAT port, which is connected with the output end of the power module 10 through the switch circuit 34.

[0084] The third signal port S3 includes the RGB port. The third power supply port VCC3 includes the B+ port, which is connected with the output end of the power module 10.

[0085] The power module 10 can adopt a corresponding battery 11 and a charge-discharge circuit. In an optional embodiment, as shown in the figure, Figure 6 The power module 10 includes:

[0086] The battery 11 is used to provide a power supply;

[0087] The power output circuit 12 is connected with the battery 11 and the controller 31. The power output circuit 12 is triggered to convert and output the working power supply to the corresponding functional module of the atomization device under the power output signal output by the controller 31;

[0088] The charging circuit 13 is connected with the battery 11, and is used to receive an external power supply and output a charging power supply to charge the battery 11.

[0089] The charging circuit 13 can include a corresponding charging interface and conversion circuit, the charging interface is connected with an external charger and inputs an external power supply, the charging circuit 13 converts the external power supply into a charging power supply, and charges the battery 11, and the power output circuit 12 constitutes a discharging circuit, the power output circuit 12 is connected with a corresponding function module of the atomization device, such as a heating circuit and an atomizer in the atomization device and discharges output working power, wherein the corresponding power supply end of the display control module 30 and the display module 40 can be connected with the battery 11 and / or the power output circuit 12, and obtains the corresponding power supply and working power as the working power of itself.

[0090] The power output circuit 12 can output one or multiple working power supplies, and the power output circuit 12 can adopt a corresponding switching unit, power conversion unit and the like, and directly outputs or converts the power supply of the battery 11 into a working power supply according to the demand.

[0091] When the charging circuit 13 is connected with the external charger for charging, the controller 31 can be woken up and informed, the controller 31 can collect the charging state of the charging circuit 13 and the voltage of the battery 11, and display the corresponding data in the corresponding LED dot matrix screen 42 or liquid crystal display screen 41, and the controller 31 can also monitor the output state of the power output circuit 12, and trigger the power output circuit 12 to be turned off when overvoltage, overcurrent or overtemperature occurs, so as to realize output protection.

[0092] Further, in order to realize the puff detection of the atomization device, in an optional embodiment, as shown in Figure 6 The atomization device further includes a microphone 50 connected with the controller 31.

[0093] The microphone 50 is used for detecting the air pressure of the puff, and when the air pressure reaches the trigger condition, the microphone 50 triggers an output signal to the controller 31, and the controller 31 controls the power output circuit 12 and / or the heating circuit to work, and heats the aerosol generating substrate to generate aerosol.

[0094] The level conversion circuit 32 can adopt a corresponding pull-up circuit and pull-down circuit, and can be adaptively set according to the level size between the LED dot matrix screen 42 and the port of the controller 31, in an optional embodiment, as shown in Figure 8 In an optional embodiment, the second signal end includes a clock signal end MCU CLK and a data signal end MCU DAT, and the second signal port S2 includes a clock signal port PL CLK and a data signal port PL DAT.

[0095] The level conversion circuit 32 is further connected with the output end of the switching circuit 34 and the output end of the power conversion circuit 33 respectively.

[0096] The level conversion circuit 32 comprises a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first electronic switch tube Q1 and a second electronic switch tube Q2;

[0097] The first end of the first resistor R1, the first end of the second resistor R2, the control end of the first electronic switch tube Q1, the control end of the second electronic switch tube Q2 and the output end of the power conversion circuit 33 are connected, the second end of the first resistor R1, the first end of the first electronic switch tube Q1 and the clock signal end MCU CLK are connected, the second end of the second resistor R2, the second end of the second electronic switch tube Q2 and the data signal end MCU DAT are connected, the first end of the third resistor R3, the first end of the fourth resistor R4 and the output end of the switch circuit 34 are connected, the second end of the third resistor R3, the second end of the first electronic switch tube Q1 and the clock signal port PL CLK are connected, the second end of the fourth resistor R4, the second end of the second electronic switch tube Q2 and the data signal port PL DAT are connected.

[0098] In the embodiment, the pull-up circuit provides the pull-up level of the input end by the power conversion circuit 33, provides the pull-up level of the output end by the switch circuit 34, the first resistor R1 and the second resistor are the pull-up resistors of the clock signal end MCU CLK and the data signal end MCU DAT respectively, the third resistor R3 and the fourth resistor R4 are the pull-up resistors of the clock signal port PL CLK and the data signal port PL DAT respectively, when there is no signal output, the clock signal end MCU CLK and the data signal end MCU DAT of the controller 31 are pulled up to high level, and the signal end of the LED dot matrix screen 42 is pulled up to high level, when the LED dot matrix screen 42 needs to be driven to work, the first electronic switch tube Q1 and the second electronic switch tube Q2 are turned on, and the display switching signal of the corresponding size is transmitted to the signal end of the LED dot matrix screen 42, so as to realize the level conversion and signal output.

[0099] In the embodiment, the first electronic switch tube Q1 and the second electronic switch tube Q2 are NMOS tubes.

[0100] The switch circuit 34 can adopt a switching device with controlled on-off, in an optional embodiment, as shown in FIG. 4, the switch circuit 34 comprises a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, a third electronic switch tube Q3 and a fourth electronic switch tube Q4. Figure 9

[0101] ​The first end of the fifth resistor R5 and the control end of the third electronic switch tube Q3 are connected to constitute the control end of the switch circuit 34, the second end of the fifth resistor R5 and the second end of the third electronic switch tube Q3 are grounded, the first end of the third electronic switch tube Q3 and the first end of the sixth resistor R6 are connected, the second end of the sixth resistor R6, the control end of the fourth electronic switch tube Q4 and the first end of the seventh resistor R7 are connected, the second end of the seventh resistor R7 and the first end of the fourth electronic switch tube Q4 are connected to constitute the input end of the switch circuit 34, and the second end of the fourth electronic switch tube Q4 constitutes the output end of the switch circuit 34.

[0102] In the embodiment, when the LED dot matrix screen 42 needs to be controlled to work, the controller 31 outputs a display switching signal to the level conversion circuit 32 and outputs a first power enable signal PL_EN to the third electronic switch tube Q3. After the third electronic switch tube Q3 is turned on, the fourth electronic switch tube Q4 is triggered to be turned on after receiving a low level. The switch circuit 34 is turned on. The power module 10 transmits a first working voltage to the second power port VCC2 and the level conversion circuit 32, so as to provide a working voltage for the LED dot matrix screen 42 and provide a pull-up voltage for the level conversion circuit 32.

[0103] In the embodiment, the third electronic switch tube Q3 and the fourth electronic switch tube Q4 can adopt corresponding switch tube structures such as triodes and MOS tubes. In an optional embodiment, the third electronic switch tube Q3 is an NMOS tube, and the fourth electronic switch tube Q4 is a PMOS tube.

[0104] The power conversion circuit 33 is used for providing a working voltage to the level conversion circuit 32 and the first power port VCC1. The power conversion circuit 33 can adopt corresponding switch power supply circuits, voltage stabilizing circuits and the like. In an optional embodiment, as shown in FIG. 4, the power conversion circuit 33 includes a voltage stabilizer U1, a first capacitor C1, a second capacitor C2, a bidirectional diode D1, an eighth resistor R8, a ninth resistor R9 and a fifth electronic switch tube Q5. Figure 9

[0105] The input end of the voltage stabilizer U1 and the first end of the first capacitor C1 are connected to constitute the input end of the power conversion circuit 33. The output end of the voltage stabilizer U1, the first end of the second capacitor C2, the first end of the bidirectional diode D1, the first end of the eighth resistor R8 and the first end of the fifth electronic switch tube Q5 are connected. The second end of the first capacitor C1, the second end of the second capacitor C2, the ground end of the voltage stabilizer U1 and the second end of the bidirectional diode D1 are grounded. The second end of the eighth resistor R8, the first end of the ninth resistor R9 and the control end of the fifth electronic switch tube Q5 are connected. The second end of the ninth resistor R9 constitutes the control end of the power conversion circuit 33. The second end of the fifth electronic switch tube Q5 constitutes the output end of the power conversion circuit 33.

[0106] ​In the embodiment, the voltage stabilizer U1 is used to realize output voltage stabilization, and the bidirectional diode D1 is used to realize further voltage stabilization work, when the liquid crystal display 41 needs to be driven to work, the controller 31 outputs a display switching signal to a first signal port S1 of the display interface DIS, and outputs a second power supply enable signal LCD_EN to the fifth electronic switch tube Q5, after the fifth electronic switch tube Q5 is turned on, the voltage signal output by the voltage stabilizer U1 is output to the first power supply port VCC1 of the display interface DIS and the level conversion circuit 32 through the fifth electronic switch tube Q5, so as to provide working voltage for the liquid crystal display 41 and provide pull-up voltage for the level conversion circuit 32.

[0107] In the embodiment, the voltage stabilizer U1 is used to realize output voltage stabilization, and the bidirectional diode D1 is used to realize further voltage stabilization work, when the liquid crystal display 41 needs to be driven to work, the controller 31 outputs a display switching signal to a first signal port S1 of the display interface DIS, and outputs a second power supply enable signal LCD_EN to the fifth electronic switch tube Q5, after the fifth electronic switch tube Q5 is turned on, the voltage signal output by the voltage stabilizer U1 is output to the first power supply port VCC1 of the display interface DIS and the level conversion circuit 32 through the fifth electronic switch tube Q5, so as to provide working voltage for the liquid crystal display 41 and provide pull-up voltage for the level conversion circuit 32.

[0108] The beneficial effects of the embodiment of the utility model compared with the prior art are that: the atomization equipment includes power module 10, display control module 30, multi-section dial switch 20 and display module 40, the display module 40 includes liquid crystal display 41 and LED dot matrix screen 42, the user can operate multi-section dial switch 20, when multi-section dial switch 20 is dialled to different gears, different dial signals are output to display control module 30, display control module 30 outputs different display switching signals to liquid crystal display 41 and LED dot matrix screen 42, liquid crystal display 41 and LED dot matrix screen 42 can be switched to different display modes and display contents, thereby realizing display diversity and improving the attraction degree to the user.

[0109] The above-described embodiments are only used to illustrate the technical solutions of the utility model, rather than limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model, and should be included in the protection scope of the utility model.

Claims

1. An atomising device characterised in that, include: Power module, used to provide operating power; Multi-segment DIP switch; The display control module is connected to the power module and the multi-segment DIP switch respectively. The display control module receives different DIP signals from the multi-segment DIP switch and outputs different display switching signals. The display module includes a liquid crystal display screen and an LED dot matrix screen. The liquid crystal display screen and the LED dot matrix screen are respectively connected to the display control module. The liquid crystal display screen and the LED dot matrix screen receive different display switching signals and switch to different display modes and display contents respectively.

2. The atomizing apparatus of claim 1, wherein The LED dot matrix screen is arranged around the LCD screen.

3. The atomizing apparatus of claim 1, wherein The display module also includes: A breathing light module is connected to the display control module, and the breathing light module receives different display switching signals to switch to different breathing display modes.

4. The atomizing apparatus of claim 3, wherein The display module also includes: The display control module is connected to the LCD screen, the LED dot matrix screen, and the breathing light module through the display interface.

5. The atomizing apparatus of claim 4, wherein The display interface includes a first signal port, a second signal port, a third signal port, a first power port, a second power port, and a third power port. The first signal port and the first power port are used to connect to the liquid crystal display screen, the second signal port and the second power port are used to connect to the LED dot matrix screen, and the third signal port and the third power port are used to connect to the breathing light module. The display control module includes: A controller, wherein the first signal terminal and the third signal terminal of the controller are respectively connected to the first signal port and the third signal port; A level conversion circuit is connected between the second signal terminal and the second signal port of the controller. The level conversion circuit is used to adapt and convert the levels of the third signal terminal of the controller and the signal terminal of the LED dot matrix screen. A switching circuit is provided, wherein the input terminal of the switching circuit, the third power port, and the output terminal of the power module are connected, the output terminal of the switching circuit is connected to the second power port, and the control terminal of the switching circuit is connected to the first control terminal of the controller. A power conversion circuit is provided, wherein the power input terminal of the power conversion circuit is connected to the output terminal of the power module, the output terminal of the power conversion circuit is connected to the first power port, and the control terminal of the power conversion circuit is connected to the second control terminal of the controller.

6. The atomizing apparatus of claim 5, wherein The second signal terminal includes a clock signal terminal and a data signal terminal, and the second signal port includes a clock signal port and a data signal port; The level conversion circuit is also connected to the output terminal of the switching circuit and the output terminal of the power conversion circuit, respectively. The level conversion circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a first electronic switch, and a second electronic switch. The first end of the first resistor, the first end of the second resistor, the control end of the first electronic switch tube, the control end of the second electronic switch tube and the output end of the power conversion circuit are connected, the second end of the first resistor, the first end of the first electronic switch tube and the clock signal end are connected, the second end of the second resistor, the second end of the second electronic switch tube and the data signal end are connected, the first end of the third resistor, the first end of the fourth resistor and the output end of the switch circuit are connected, the second end of the third resistor, the second end of the first electronic switch tube and the clock signal port are connected, and the second end of the fourth resistor, the second end of the second electronic switch tube and the data signal port are connected.

7. The atomizing apparatus of claim 5, wherein The switch circuit comprises a fifth resistor, a sixth resistor, a seventh resistor, a third electronic switch tube and a fourth electronic switch tube. The first end of the fifth resistor and the control end of the third electronic switch tube are connected to constitute the control end of the switch circuit, the second end of the fifth resistor and the second end of the third electronic switch tube are grounded, the first end of the third electronic switch tube and the first end of the sixth resistor are connected, the second end of the sixth resistor, the control end of the fourth electronic switch tube and the first end of the seventh resistor are connected, the second end of the seventh resistor and the first end of the fourth electronic switch tube are connected to constitute the input end of the switch circuit, and the second end of the fourth electronic switch tube constitutes the output end of the switch circuit.

8. The atomizing apparatus of claim 5, wherein The power conversion circuit comprises a voltage stabilizer, a first capacitor, a second capacitor, a bidirectional diode, an eighth resistor, a ninth resistor and a fifth electronic switch tube. The input end of the voltage stabilizer and the first end of the first capacitor are connected to constitute the input end of the power conversion circuit, the output end of the voltage stabilizer, the first end of the second capacitor, the first end of the bidirectional diode, the first end of the eighth resistor and the first end of the fifth electronic switch tube are connected, the second end of the first capacitor, the second end of the second capacitor, the ground end of the voltage stabilizer and the second end of the bidirectional diode are grounded, the second end of the eighth resistor, the first end of the ninth resistor and the control end of the fifth electronic switch tube are connected, the second end of the ninth resistor constitutes the control end of the power conversion circuit, and the second end of the fifth electronic switch tube constitutes the output end of the power conversion circuit.

9. The atomizing apparatus of claim 5, wherein The power supply module comprises: a battery for providing a power supply; a power output circuit connected with the battery and the controller, wherein the power output circuit is triggered by a power output signal output by the controller to convert and output the working power supply to the corresponding functional module of the atomization device; a charging circuit connected with the battery, for receiving an external power supply and outputting a charging power supply to charge the battery.

10. The atomizing apparatus of claim 5, wherein The atomization device further comprises: a microphone connected with the controller.

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