CN219480998U - Multifunctional aromatherapy machine - Google Patents

Abstract

The utility model provides a multifunctional aromatherapy machine, aiming at the defect of single function of the aromatherapy machine, a near-field infrared induction circuit is utilized to sense a human body in a near-end area, a far-field infrared induction circuit is utilized to sense the human body in a far-end area of the aromatherapy machine, and a light induction circuit is utilized to sense the ambient brightness; the main control circuit sends a liquid outlet instruction to the liquid outlet module, a spraying instruction to the atomization module and an illumination instruction to the illumination module based on different sensing results. The aromatherapy machine of this embodiment collects aromatherapy machine, liquid blowout device and night lighting device in an organic whole based on specific application scene, on the basis of aromatherapy machine, has increased induction type liquid blowout function and induction type night lighting function, has expanded and has enriched the function of aromatherapy machine, satisfies user's needs in real life.

Description

Multifunctional aromatherapy machine

Technical Field

The utility model relates to the field of intelligent aromatherapy machines, in particular to a multifunctional aromatherapy machine.

Background

With the improvement of the life quality of people, the indoor air quality is also receiving more and more attention. The aromatherapy machine has the functions of purifying air and removing unpleasant and pungent odor, and utilizes the ultrasonic oscillation principle to decompose the aromatherapy liquid such as water molecules and dissolved plant essential oil into nano-scale mist to be dispersed in the surrounding air by the atomization sheet, so that the air is full of various fragrances, and the air is purified, so that people feel happy.

The prior art aromatherapy machine scheme is generally single in function and often only has an atomization function. There is a need for a fragrance machine solution that can extend the application functionality of fragrance machines.

Disclosure of Invention

Based on the problems existing in the prior art, the utility model provides a multifunctional aromatherapy machine. The specific technical scheme is as follows:

the multifunctional aromatherapy machine comprises a main control circuit, a near-field infrared sensing circuit, a far-field infrared sensing circuit, a light sensing circuit, an atomization module capable of atomizing a preset first liquid, a liquid outlet module capable of spraying a preset second liquid, an illumination module for illumination and a power supply module for power supply, wherein the near-field infrared sensing circuit, the far-field infrared sensing circuit and the light sensing circuit are respectively electrically connected with the main control circuit;

the near-field infrared induction circuit is used for inducing a human body in a preset near-end area of the aromatherapy machine;

the far-field infrared induction circuit is used for inducing a human body in the preset far-end area of the aromatherapy machine;

the light sensing circuit is used for sensing the brightness of the environment where the aromatherapy machine is located;

the main control circuit is used for sending a liquid outlet instruction to the liquid outlet module based on the sensing result of the near-field infrared sensing circuit, sending a spraying instruction to the atomization module based on the sensing result of the far-field infrared sensing circuit, and sending an illumination instruction to the illumination module based on the sensing result of the light sensing circuit.

In a specific embodiment, the near-field infrared sensing circuit comprises a near-field infrared sensor;

and/or the far-field infrared sensing circuit comprises a far-field infrared sensor;

and/or the light sensing circuit comprises a light sensor.

In a specific embodiment, the atomization module comprises an atomization driving circuit and an atomization sheet positioned in the atomization driving circuit;

the atomization driving circuit is used for driving the atomization sheet to work so as to realize atomization of the first liquid.

In a specific embodiment, the liquid outlet module comprises a liquid outlet, a motor driving circuit and a liquid storage device;

the motor is respectively connected with the liquid outlet and the liquid storage device through pipelines;

the motor driving circuit is respectively connected with the motor and the main control circuit;

the liquid outlet is positioned on the outer surface of the aromatherapy machine;

the liquid storage device is used for storing the second liquid.

In a specific embodiment, the power module includes a charging interface, a charging management circuit, a battery, and an LDO circuit;

the charging interface is used for connecting an external power supply;

the charging management circuit is respectively connected with the charging interface and the battery and is used for transmitting the electric energy input by the charging interface to the battery;

the LDO circuit is respectively connected with the battery and the main control circuit and is used for converting the electric energy of the battery into corresponding voltage and outputting the voltage to the main control circuit.

In a specific embodiment, the electronic device further comprises a key circuit;

the key circuit is electrically connected with the main control circuit.

In a specific embodiment, the multifunctional aromatherapy machine is entirely divisible into a first part and a second part;

wherein the cross-sectional area of the first portion is greater than the cross-sectional area of the second portion;

the liquid outlet of the liquid outlet module and the RGB lamp beads preset in the lighting module are all positioned at the first part.

In a specific embodiment, the liquid storage device preset in the liquid outlet module is made of transparent material and is detachably located in the second portion.

In a specific embodiment, the multifunctional aromatherapy machine is 7-shaped or T-shaped as a whole.

In a specific embodiment, the display module is further electrically connected with the main control circuit;

the display module is used for displaying atomization data of the atomization module, and/or electric quantity information of the aromatherapy machine, and/or brightness information of the illumination module, and/or liquid residual quantity of the liquid outlet module.

The utility model has the following beneficial effects:

the utility model provides a multifunctional aromatherapy machine, which aims at the defect of single function of the aromatherapy machine, integrates the aromatherapy machine, a liquid spraying device and a night lighting device based on application scenes, increases the induction type liquid spraying function and the induction type night lighting function on the basis of the aromatherapy machine, and expands and enriches the functions of the aromatherapy machine. The spray mode is various, and the user can set up by oneself, satisfies user's individualized customization demand.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic block diagram of a multifunctional aromatherapy machine of the present utility model;

FIG. 2 is a diagram of an exemplary far field infrared sensing circuit of the present utility model;

FIG. 3 is a diagram of an example near field infrared sensing circuit of the present utility model;

FIG. 4 is a diagram of an exemplary photo-sensing circuit of the present utility model;

FIG. 5 is an exemplary diagram of an atomizing drive circuit according to the present disclosure;

fig. 6 is an exemplary diagram of a motor driving circuit of the present utility model;

FIG. 7 is a diagram illustrating a display content of a display module according to the present utility model;

FIG. 8 is a diagram showing an example of the overall structure of the aromatherapy machine of the present utility model;

FIG. 9 is a schematic diagram of the 7-shaped structure of the aromatherapy machine of the utility model;

FIG. 10 is a schematic view of a T-shaped structure of the aromatherapy machine of the utility model;

FIG. 11 is a schematic diagram of a master circuit of the present utility model;

fig. 12 is a schematic diagram of a key circuit of the present utility model.

Reference numerals: 1-an atomization module; 2-a liquid outlet circuit; 3-a lighting module; 4-a power module; 5-a near field infrared induction circuit; 6-far-field infrared induction circuit; 7-a light sensing circuit; 8-a master control circuit; 9-a display module; a 10-key circuit; 11-an atomization sheet; 12-an atomization driving circuit; 21-an electric motor; 22-a motor drive circuit; 41-a charging interface; 42-a charge management circuit; 43-cell; a 44-LDO circuit; a1-a first part; a2-second part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, the liquid outlet module in the present utility model is a liquid outlet module that ejects liquid in a liquid form, similar to the flowing liquid output by a faucet. The atomization module needs to atomize the liquid, and finally outputs the liquid in a mist form.

Example 1

Aiming at the defects of the prior art, the embodiment provides a multifunctional aromatherapy machine, which integrates an aromatherapy machine, a liquid spraying device and a night lighting device. The connection relation of each component is shown in the attached figure 1 of the specification, and the specific scheme is as follows:

the utility model provides a multifunctional aromatherapy machine, includes master control circuit 8 and respectively with master control circuit 8 electric connection's near field infrared induction circuit 5, far field infrared induction circuit 6, light induction circuit 7, can atomize the atomizing module 1 of predetermineeing first liquid, can spout the play liquid module 2 of predetermineeing the second liquid in the fluid form, be used for illumination module 3, be used for power module 4 of power supply. The main control circuit 8 is used as a main control circuit of the aromatherapy machine and is responsible for data transmission, logic control, algorithm control, abnormal protection and the like. The atomizing module 1 is responsible for atomizing of the aromatherapy machine and outputting first liquid in the form of fog, the liquid outlet module 2 is responsible for outputting second liquid in the form of fluid, and the lighting module 3 is responsible for lighting of the aromatherapy machine.

Based on the air purification function of aromatherapy machine, most aromatherapy opportunities are used in space such as bathroom, and people can wash hands in the bathroom generally, consequently can integrate specific liquid output device such as liquid soap on the aromatherapy machine, when air-purifying, make things convenient for people to wash hands clean. Meanwhile, when people get up at night, the multifunctional aromatherapy machine can sense human body activities and automatically illuminate, so that the effect of sensing the small night lamp is realized. In addition, considering the visual enjoyment of the user, the multifunctional aromatherapy machine of the embodiment adopts the micropore atomization and fragrance spraying technology, can automatically start continuous fragrance spraying when detecting a human body, and sprays upwards with tiny mist gas visible by naked eyes, so that the effect similar to welcome is realized, and better visual experience effect is brought to the user while air is purified.

The second liquid sprayed by the multifunctional aromatherapy machine can be set according to specific application environments. For example, when the multifunctional aromatherapy machine is used in a bathroom, a kitchen, or the like, a hand washing liquid, a sterilizing liquid, or the like may be used as the second liquid. In some cases, the second liquid may also be an edible liquid. The first liquid is the liquid which needs to be atomized by the multifunctional aromatherapy machine, and is usually the liquid with fragrance. The content of the liquid outlet instruction is to spray the second liquid in a fluid form, and the content of the spraying instruction is to spray the first liquid in an atomization form.

The present embodiment sets three different sensing circuits for three functions. The near-field infrared induction circuit 5 is used for inducing a human body in a preset near-field area of the aromatherapy machine, wherein the near-field area is mainly near the aromatherapy machine and mainly used for realizing induction type liquid discharge. The far-field infrared sensing circuit 6 is used for sensing a human body in a preset far-end area of the aromatherapy machine, and the far-end area is an area with a certain distance from the aromatherapy machine, mainly for facilitating the early starting of atomization work, so that the human body can feel fragrance after approaching. The light sensing circuit 7 is used for sensing the brightness of the environment where the aromatherapy machine is located. The liquid outlet module 2 corresponds to the near-field infrared induction circuit 5, the atomizing module 1 corresponds to the far-field infrared induction circuit 6, and the lighting module 3 corresponds to the light induction circuit 7. The main control circuit 8 is configured to send a liquid outlet instruction to the liquid outlet module 2 based on the sensing result of the near-field infrared sensing circuit 5, send a spraying instruction to the atomization module 1 based on the sensing result of the far-field infrared sensing circuit 6, and send an illumination instruction to the illumination module 3 based on the sensing result of the light sensing circuit 7.

Illustratively, the near-field infrared sensing circuit 5 includes a near-field infrared sensor therein; and/or, the far-field infrared sensing circuit 6 includes therein a far-field infrared sensor; and/or the photo-sensing circuit 7 comprises a photo-sensor.

When the far-field infrared sensor senses that a far-end area has a human body, the far-field infrared sensor can feed back to the main control circuit 8, the main control circuit 8 controls the atomizing module 1 to atomize and spray the first liquid, continuous spraying is started, tiny mist gas is enabled to spray upwards, spraying work is carried out before a user arrives, and air purification is carried out in advance. Fig. 2 of the accompanying drawings provides an exemplary diagram of far-field infrared sensing circuit 6, and when far-field infrared sensing circuit 6 detects a human body, signal SR pin outputs a high level; when no person is detected, the signal SR pin outputs a low level.

When the near-field infrared sensor senses that the near-field area has a human body, the near-field infrared sensor can feed back to the main control circuit 8, and the main control circuit 8 controls the liquid outlet module 2 to spray out second liquid, so that a user can conveniently use the second liquid. Fig. 3 of the accompanying drawings provides an exemplary diagram of the near-field infrared sensing circuit 5, and when the near-field infrared sensing circuit 5 detects a human body, the signal HR pin outputs a high level; when no person is detected, the signal HR pin outputs a low level. Particularly, the near-field infrared sensor only senses the human body in a specific area of the aromatherapy machine, so that the inductive liquid outlet function is realized.

Fig. 4 of the accompanying description shows an exemplary circuit diagram of the photo-sensing circuit 7. Illustratively, BH1750 is used as an illuminance sensor, and the inside of the sensor is composed of a photodiode, an operational amplifier, an ADC acquisition, a crystal oscillator and the like. The minimum error variation is 20% in the earth corresponding to a wide input light range (corresponding to 1-65535 lx), and is little affected by infrared. ADR is the I2C address port, which is connected to GND through resistor R20, indicating that ADR is equal to the low state. The 5-pin DVI is the reference voltage for the I2C port, where the DVI is connected to power supply 3.3V through a pull-up resistor. SCL and SDA are I2C ports connected with MCU. And outputting a digital value corresponding to the brightness to the MCU for processing through the I2C port.

Specifically, the atomization module 1 includes an atomization driving circuit 12 and an atomization sheet 11 located in the atomization driving circuit 12, and the atomization driving circuit 12 is used for driving the atomization sheet 11 to work so as to realize atomization of the first liquid. The embodiment adopts electronic atomization, utilizes the ultrasonic principle to atomize liquid, and can be divided into microporous atomization and high-frequency atomization according to different working frequencies. The micropore atomization has smaller power, basically the kilohertz frequency, and the sponge suction rod sucks water up and sprays the water out of the micropores in the middle of the atomization sheet 11.

Fig. 5 of the accompanying drawings gives an example of the circuit of the atomizing drive circuit 12. When FOG_PWM is high-level pulse wave 110KHz, the Q7 MOS tube is conducted, 3 pins of L2 form high-voltage pulses of about 30-70V, the pulses are loaded on the atomizing sheet 11FOG through the capacitor C21, the atomizing sheet 11 is excited, and the essential oil is atomized into mist and sprayed out. R49 is an overcurrent detection resistor, when the current passing through the Q7 MOS tube is overlarge, the voltage on the resistor R49 is overlarge, and the FOG_AD detects the voltage, so that the pulse waveform output of the FOG_PWM is closed.

The atomizing sheet 11 is a key structure for atomizing liquid, and atomizing control is realized through a positive feedback resonant circuit formed by the atomizing sheet 11, a capacitor, a resistor and the like. The high frequency resonance of the atomizing sheet 11 breaks up the liquid water molecular structure to produce natural and elegant water mist without heating or adding any chemical reagent. Compared with the heating atomization mode, the energy is saved by 90 percent. In addition, a large amount of tiny water drops are released in the atomization process and are adsorbed and combined with smoke, dust and the like floating in the air, so that the smoke, the dust and the like are precipitated, the air is purified, and the occurrence of diseases is reduced. Preferably, the atomizing sheet 11 is selected according to the property of the liquid to be atomized (i.e., the aromatherapy liquid) of the multifunctional aromatherapy machine, and the atomizing sheet 11 includes a stainless steel atomizing sheet 11 and/or a ceramic atomizing sheet 11. The liquid with harder water quality can be selected from stainless steel atomizing sheets 11, and the acidic liquid can be selected from ceramic atomizing sheets 11. The ceramic atomizing plate 11 needs a larger voltage to drive, so that the power used is larger, and the common frequencies are 1.7MHz, 2.4MHz and the like.

Furthermore, there are several modes of spraying behaviour of the atomizing module 1. The spraying amount, the spraying frequency, the spraying duration and the like of the multifunctional aromatherapy machine can be set in advance. Preferably, the atomizing module 1 is divided into a plurality of first atomizing modes by power; the respective first atomization modes differ in the total amount of atomized liquid per spray. The atomization module 1 is divided into a plurality of second atomization modes according to frequency; each second spray pattern differs in the time interval between two adjacent sprays. For example, the spray pattern is divided into three steps by power, and the time interval between two sprays is also divided into 3 steps. In practical application, the spraying mode and the time interval can be set through mobile terminals such as mobile phones, and then sent to the main control circuit 8 on the multifunctional aromatherapy machine for execution.

The liquid outlet module 2 comprises a liquid outlet, a motor 21, a motor driving circuit 22 and a liquid storage device; the motor 21 is respectively connected with a liquid outlet and a liquid storage device through pipelines; the motor driving circuit 22 is connected with the motor 21; the liquid outlet is positioned on the outer surface of the aromatherapy machine. The liquid storage device can adopt transparent liquid kettle, can see the second liquid service condition from outside, and the user can in time learn the surplus of liquid in order to conveniently carry out the liquid and supply.

Preferably, the motor 21 is a micro pump motor, and the liquid is discharged by adopting a machine compression pump, so that the liquid discharge device has small sound, can quantitatively and timely discharge liquid, and is time-saving and convenient. Fig. 6 of the accompanying drawings gives an example diagram of the motor drive circuit 22. In the micro pump motor driving circuit, when EG is at a high level, the Q9 MOS tube is conducted, and the J3 micro pump is electrified to work. R31 is an overcurrent detection resistor, and when the current passing through the Q9 MOS tube is excessive, the voltage on the resistor R31 is excessive, and EG_AD detects the voltage, so that EG output is closed. D3 is a freewheeling diode that dissipates the induced potential on the internal coils of the motor 21 forming a current path when the motor 21 is off, preventing damage to the motor 21.

In one embodiment, the power module 4 has a battery 43 built in, and the battery 43 is used to power the main control circuit 8. A charging interface 41 may also be provided in the power module 4, through which charging interface 41 an external power source charges the battery 43.

In a specific embodiment, the power module 4 further includes a charging interface 41, a charging management circuit 42, and an LDO circuit 44; the charging interface 41 is used for connecting an external power supply; the charging management circuit 42 is respectively connected with the charging interface 41 and the LDO circuit 44, and is used for transmitting the electric energy input by the charging interface 41 to the LDO circuit 44; the LDO circuit 44 is connected to the battery 43, and is configured to output the power delivered by the charge management circuit 42 or the power of the battery 43 as the power of the power module 4.

The present embodiment provides a preferred power module 4, which realizes the power supply of the multifunctional aromatherapy machine through two modes of an internal battery 43 and an external power supply. The power module 4 includes a charging interface 41, a charging management circuit 42, a battery 43, and an LDO circuit 44, as shown in fig. 1. The charging management circuit 42 is respectively connected with the charging interface 41 and the LDO circuit 44, and is used for transmitting the electric energy input by the charging interface 41 to the LDO circuit 44; the LDO circuit 44 is connected to the battery 43, and is configured to output the power delivered by the charge management circuit 42 or the power of the battery 43 as the power of the power module 4. The charging interface 41 is connected to the battery 43 for charging the battery 43. The charge management circuit 42 also has a circuit for detecting the state of charge while charging the battery 43. When charging, the multifunctional aromatherapy machine takes the external power supply as the main power supply; when not charged, the multi-function aromatherapy machine is powered by a battery 43. LDO circuit 44: a circuit for converting the input power or the voltage of the battery 43 into various voltages, such as 3.3V, etc., according to the circuit requirements.

Meanwhile, the multifunctional aromatherapy machine further comprises a display module 9 electrically connected with the main control circuit 8; the display module 9 is used for displaying atomization data of the atomization module 1, and/or electric quantity information of the aromatherapy machine, and/or brightness information of the lighting module 3, and/or liquid residual quantity of the liquid outlet module 2. Illustratively, parameters are set on APP and displayed on LED display module 9 in real time. Illustratively, the display module 9 shown in fig. 7 displays content on a content map, where the displayed content includes: the fragrance spraying interval Xmin, X is an integer between 1 and 10; the frame 11 shows the fragrance spraying duration Ys, Y is a value between 0.3 and 3, and the number after the decimal point can be displayed. The display in box 20: liquid outlet time period: zs, Z is a number between 0.4 and 3S, and can display one digit after the decimal point. The display in box 30: induction extension time: pmin, P is a number between 0.5 and 10, and can display the number one digit after the decimal point.

The multifunctional aromatherapy machine is wholly divided into a first part A1 and a second part A2; wherein the cross-sectional area of the first portion A1 is larger than the cross-sectional area of the second portion A2; the liquid outlet of the liquid outlet module 2, the LED of the lighting module 3 and the fog outlet of the fog module 1 are all positioned at the first part A1. Preferably, the multifunctional aromatherapy machine is 7-shaped or T-shaped as a whole, and the liquid outlet is positioned at the position of the top protruding relative to the lower part, so that a user can conveniently access the second liquid. The figure 8 of the specification shows the overall structure of the aromatherapy machine, the figure 9 shows the 7-shaped structure of the aromatherapy machine, and the figure 10 shows the T-shaped structure of the aromatherapy machine.

Preferably, the multifunctional aromatherapy machine further comprises a lighting module 3 connected to the main control circuit 81, wherein the lighting module 3 is provided with atmosphere lamps, and the atmosphere lamps can show different display effects according to different atomization modes. For example, the illumination module 3 may be an RGB lamp bead, which may be in different colors, corresponding to different atomization modes. The user can set the atmosphere lamp effect corresponding to different spraying modes on the mobile terminal such as the mobile phone, and the personalized customization requirement of the user is met. The illuminance sensor is used for detecting the illuminance of the natural environment to judge whether the current environment is daytime or night, the small night lamp function is started when the night is at night, and the small night lamp function is closed when the night is at daytime. When human body activities cannot be sensed at night, the human body activities are slowly extinguished after a certain time delay, and the time delay time can be set on an APP interface so as to reduce power consumption.

Fig. 11 shows an example diagram of the master circuit 8, in which SCL and SDA are illumination detection signal pins, and TX and RX are serial communication ports. LED_SDA and LED_SCL are LED display screen driving signal pins. HR is the near field infrared detection leg and SR is the far field infrared detection leg. EG is a micropump driving signal, and fog_pwm is a driving signal pin of the atomizing sheet 11. KEY is a KEY signal pin, y_led is a control signal pin of a small night lamp, fog_ad is an over-current detection signal pin of the atomizing sheet 11, and eg_ad is an over-current detection signal pin of the micropump. In the figure, C10, C11, C12, and C15 are filter capacitors at the supply voltage terminal. C13 C14 is the crystal oscillator matching capacitance. The capacitors C38 and C32 and the inductor L7 form a Bluetooth antenna matching circuit.

Specifically, the multifunctional aromatherapy machine further comprises a key circuit 10; the key circuit 10 is electrically connected to the main control circuit 8. An example of the structure of the key circuit 10 is shown in fig. 12. In a specific embodiment, only one key is arranged on the top of the product, so that the operation of a user is facilitated, the on-off and Bluetooth broadcast connection requirements of the product are realized, and different use requirements of the user are met. Illustratively, a long press of the key for 2 seconds turns on and off, a double click (2 times of the key in 1S) turns on the bluetooth broadcast for 3 minutes, waiting for connection.

The utility model provides a multifunctional aromatherapy machine, which integrates an aromatherapy machine, a liquid spraying device and a night lighting device, and has the advantages that an induction type liquid spraying function and an induction type night lighting function are added on the basis of the aromatherapy machine, so that the functions of the aromatherapy machine are expanded and enriched. The spray mode is various, and the user can set up by oneself, satisfies user's individualized customization demand.

Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the circuitry or flow in the drawings is not necessarily required to implement the present utility model.

Those skilled in the art will appreciate that the circuitry in the apparatus in the implementation may be distributed throughout the apparatus in the implementation as described in the implementation, and that corresponding changes may be made in one or more apparatuses different from the present implementation. The circuits of the implementation scenario may be combined into one circuit, or may be further split into multiple sub-circuits.

The above-mentioned inventive sequence numbers are merely for description and do not represent advantages or disadvantages of the implementation scenario. The foregoing disclosure is merely illustrative of some embodiments of the utility model, and the utility model is not limited thereto, as modifications may be made by those skilled in the art without departing from the scope of the utility model.

Claims (10)

1. The multifunctional aromatherapy machine is characterized by comprising a main control circuit, a near-field infrared sensing circuit, a far-field infrared sensing circuit, a light sensing circuit, an atomization module capable of atomizing a preset first liquid, a liquid outlet module capable of spraying a preset second liquid, an illumination module for illumination and a power supply module for power supply, wherein the near-field infrared sensing circuit, the far-field infrared sensing circuit and the light sensing circuit are respectively electrically connected with the main control circuit;

the near-field infrared induction circuit is used for inducing a human body in a preset near-end area of the aromatherapy machine;

the far-field infrared induction circuit is used for inducing a human body in the preset far-end area of the aromatherapy machine;

the light sensing circuit is used for sensing the brightness of the environment where the aromatherapy machine is located;

the main control circuit is used for sending a liquid outlet instruction to the liquid outlet module based on the sensing result of the near-field infrared sensing circuit, sending a spraying instruction to the atomization module based on the sensing result of the far-field infrared sensing circuit, and sending an illumination instruction to the illumination module based on the sensing result of the light sensing circuit.

2. The multifunctional aromatherapy machine of claim 1, wherein the near-field infrared sensing circuit comprises a near-field infrared sensor;

and/or the far-field infrared sensing circuit comprises a far-field infrared sensor;

and/or the light sensing circuit comprises a light sensor.

3. The multi-function aromatherapy machine of claim 1, wherein the atomization module comprises an atomization drive circuit and an atomization sheet in the atomization drive circuit;

the atomization driving circuit is used for driving the atomization sheet to work so as to realize atomization of the first liquid.

4. The multifunctional aromatherapy machine of claim 1, wherein the liquid outlet module comprises a liquid outlet, a motor drive circuit, and a liquid storage device;

the motor is respectively connected with the liquid outlet and the liquid storage device through pipelines;

the motor driving circuit is respectively connected with the motor and the main control circuit;

the liquid outlet is positioned on the outer surface of the aromatherapy machine;

the liquid storage device is used for storing the second liquid.

5. The multi-function aromatherapy machine of claim 1, wherein the power supply module comprises a charging interface, a charging management circuit, a battery, and an LDO circuit;

the charging interface is used for connecting an external power supply;

the charging management circuit is respectively connected with the charging interface and the battery and is used for transmitting the electric energy input by the charging interface to the battery;

the LDO circuit is respectively connected with the battery and the main control circuit and is used for converting the electric energy of the battery into corresponding voltage and outputting the voltage to the main control circuit.

6. The multi-function aromatherapy machine of claim 1, further comprising a key circuit;

the key circuit is electrically connected with the main control circuit.

7. The multi-function aromatherapy machine of claim 1, wherein the multi-function aromatherapy machine is wholly divisible into a first section and a second section;

wherein the cross-sectional area of the first portion is greater than the cross-sectional area of the second portion;

the liquid outlet of the liquid outlet module and the RGB lamp beads preset in the lighting module are all positioned at the first part.

8. The multi-purpose incense machine of claim 7, wherein the liquid storage device of the liquid outlet module is made of transparent material and is detachably located at the second part.

9. The multi-functional aromatherapy machine of claim 7, wherein the multi-functional aromatherapy machine is overall 7-shaped or T-shaped.

10. The multifunctional aromatherapy machine of claim 1, further comprising a display module electrically connected to the main control circuit;

the display module is used for displaying atomization data of the atomization module, and/or electric quantity information of the aromatherapy machine, and/or brightness information of the illumination module, and/or liquid residual quantity of the liquid outlet module.