CN219597000U - Atomizing device capable of controlling temperature - Google Patents
Atomizing device capable of controlling temperature Download PDFInfo
- Publication number
- CN219597000U CN219597000U CN202223574766.XU CN202223574766U CN219597000U CN 219597000 U CN219597000 U CN 219597000U CN 202223574766 U CN202223574766 U CN 202223574766U CN 219597000 U CN219597000 U CN 219597000U
- Authority
- CN
- China
- Prior art keywords
- resistor
- capacitor
- pin
- mcu
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Air Humidification (AREA)
- Control Of Temperature (AREA)
- Spray Control Apparatus (AREA)
Abstract
The utility model discloses an atomization device capable of controlling temperature, which comprises: the detection module is used for detecting the water temperature; the water temperature control module is used for adjusting the power according to the water temperature detected by the detection module; the atomizing module is used for controlling the working efficiency of the atomizing sheet; the water temperature is detected through the detection module, the detected water temperature data is transmitted to the MCU, the MCU controls the water temperature control module to readjust the temperature, and finally the atomization module performs atomization, so that the whole control circuit is simple and reliable, and the cost is low.
Description
Technical Field
The utility model relates to the technical field of atomizers, in particular to a temperature-controllable atomizing device.
Background
Nowadays, the use of atomizing devices in life is becoming more and more widespread. The fields of medical treatment, furniture, entertainment and the like are all related to the requirements of atomizing equipment. Some atomizing devices have certain requirements on the temperature of the atomizing result due to the requirements of application occasions. The control circuit is particularly critical in the temperature control of the atomization result of the atomization device, but the existing control circuit is more complex.
The utility model discloses a microporous atomization component and a device with a temperature measurement function, as shown in Chinese patent CN112023196B, wherein the publication date is 2022, and the publication date is 08, and the device comprises a liquid storage container and a microporous atomization sheet, and the microporous atomization sheet comprises: a piezoelectric ceramic plate, a metal substrate, a first electrode and a second electrode; the first electrode and the second electrode are electrically connected with the metal substrate; and the first electrode and the second electrode are used for detecting the temperature of the metal substrate. By adding the electrode on the atomizing sheet, the temperature of the metal substrate on the microporous atomizing sheet can be measured in real time, the driving power is regulated according to the real-time temperature, the liquid characteristic is prevented from being damaged, the dry burning of the atomizing sheet is avoided, and the like. The control circuit used in the device is relatively complex.
Disclosure of Invention
The utility model aims to solve the technical problems that: the technical problem that a temperature control circuit of an atomization result of atomization equipment is complex. The atomizing device capable of controlling the temperature is provided, and a control circuit is simple and reliable.
In order to solve the technical problems, the utility model adopts the following technical scheme: a temperature controllable atomizing device comprising: the detection module is used for detecting the water temperature; the water temperature control module is used for adjusting the power according to the water temperature detected by the detection module; and the atomizing module is used for controlling the working efficiency of the atomizing sheet.
The utility model provides a controllable temperature's atomizing device carries out the detection of temperature through the NTC on the detection module, then MCU obtains the temperature through AD sampling, and rethread one set of algorithm, MCU control water temperature control module adjusts the control temperature, and finally, goes out the atomizing piece atomizing that is in the water of suitable temperature through atomizing module driven.
Preferably, the atomization module comprises a boost circuit, the boost circuit comprises a mos tube Q10, a D pole of the mos tube Q10 is connected with one end of an inductor L5, the other end of the inductor L5 is connected with one end of a capacitor C24, the other end of the inductor C24 is connected with a negative electrode of a diode D10, an anode of the diode is connected with one end of a capacitor C22, the other end of the capacitor C22 is connected with a J1 port, a resistor R28 and a resistor R27 are connected in parallel on the capacitor C24, the D pole of the mos tube Q10 is connected with the anode of the diode D10, the D pole of the mos tube Q10 is connected with one end of a capacitor C23, the other end of the capacitor C23 is grounded, the J1 port is connected with one end of a capacitor C21, and the other end of the capacitor C21 is grounded. The PFG emits 1.7M or 3.0M square wave, and a boost circuit is formed by a mos tube Q10, an inductor L5, a capacitor C22, a capacitor C24, a diode D10, a resistor R27 and a resistor R28, so that a J1 port generates 1.7M or 3.0M bread wave to drive the atomizing sheet.
Preferably, the atomization module further comprises a power acquisition circuit, the power acquisition circuit comprises a capacitor C20, one end of the capacitor C20 is grounded, the other end of the capacitor C20 is connected with one end of a resistor R3, the other end of the resistor R3 is connected with a J1 port, the J1 port is connected with an S pole of a mos tube Q10, the J1 port is connected with one end of a resistor R23, the other end of the resistor R23 is grounded, a resistor R24 is connected to the resistor R23 in parallel, and one end of the capacitor C20 far away from the ground is connected with a CUR pin of the MCU. The power of the atomizing sheet during working is collected through a resistor R23, a resistor R24 and a capacitor C20, and the power is adjusted by adjusting the duty ratio of square waves output by the PFG pins.
Preferably, the G pole of the mos transistor Q10 is connected to one end of a diode D11, the cathode of the diode D11 is connected to the PFG pin of the MCU, a resistor R25 is connected in parallel to the diode, the cathode of the diode D11 is connected to one end of a resistor R26, and the other end of the resistor R26 is grounded. The PFG feet of the MCU are used for outputting square waves for controlling the power of the atomizing sheet.
Preferably, the detection module includes a CN3 port, the CN3 port is connected with one end of a resistor R17, the other end of the resistor R17 is connected with a TEMP pin of the MCU, the TEMP pin of the MCU is connected with one end of a capacitor C6, the other end of the capacitor C6 is grounded, the CN3 port is connected with one end of a resistor R10, and the other end of the resistor R10 is connected with a power supply. The CN3 port is used for being connected with a temperature measuring sensor NTC, measuring the temperature of water through the NTC, and transmitting the measured temperature to the MCU.
Preferably, the water temperature control module includes a relay RY2, a pin 2 of the relay RY2 is connected with HEAT, a pin 4 of the relay RY2 is connected with a power supply, and a pin 3 of the relay RY2 is connected with a heat_out pin of a darlington pipe U6. The MCU can control whether HEAT works or not by controlling the opening and closing of the relay RY2, and the HEAT can HEAT water.
Preferably, the MCU is connected with a buzzer circuit. The MCU is connected with a buzzer, and can give an alarm when the water temperature is overheated.
The utility model has the following substantial effects: according to the utility model, the water temperature is detected by the detection module, the detected water temperature data is transmitted to the MCU, the MCU controls the water temperature control module to readjust the temperature, and finally the atomization module performs atomization, so that the whole control circuit is simple and reliable, and the cost is low.
Drawings
FIG. 1 is a circuit diagram of an atomization module according to an embodiment;
FIG. 2 is a circuit diagram of a detection module according to an embodiment;
FIG. 3 is a circuit diagram of a water temperature control module according to an embodiment;
FIG. 4 is a pin diagram of an MCU of an embodiment;
fig. 5 is a pin diagram of a darlington tube U6 according to an embodiment;
fig. 6 is a buzzer circuit of an embodiment.
Detailed Description
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings.
An atomizing device with controllable temperature is shown in fig. 1, and an atomizing module circuit of the atomizing device mainly comprises two parts, wherein one part is a voltage boosting circuit and the other part is a power acquisition circuit.
The specific connection mode of the boost circuit is that the D pole of the mos tube Q10 is connected with one end of an inductor L5, the other end of the inductor L5 is connected with one end of a capacitor C24, the other end of the inductor C24 is connected with the negative electrode of a diode D10, the positive electrode of the diode is connected with one end of a capacitor C22, the other end of the capacitor C22 is connected with a J1 port, a resistor R28 and a resistor R27 are connected in parallel on the capacitor C24, the D pole of the mos tube Q10 is connected with the positive electrode of the diode D10, the D pole of the mos tube Q10 is connected with one end of a capacitor C23, the other end of the capacitor C23 is grounded, the J1 port is connected with one end of a capacitor C21, and the other end of the capacitor C21 is grounded. One end of the atomizing circuit connected with the PFG pin of the MCU can receive 1.7M or 3.0M square wave sent by the MCU, and the square wave forms a booster circuit through a mos tube Q10, an inductor L5, a capacitor C22, a capacitor C24, a diode D10, a resistor R27 and a resistor R28, so that a J1 port generates 1.7M or 3.0M bread wave to drive the atomizing sheet. The capacitor C21 and the capacitor C23 may play a role of filtering, and filter noise generated by passing through components in the signal.
The power acquisition circuit is connected in such a way that one end of a capacitor C20 is grounded, the other end of the capacitor C20 is connected with one end of a resistor R3, the other end of the resistor R3 is connected with a J1 port, the J1 port is connected with the S pole of a mos tube Q10, the J1 port is connected with one end of a resistor R23, the other end of the resistor R23 is grounded, a resistor R24 is connected in parallel on the resistor R23, and one end of the capacitor C20 far away from the ground is connected with the CUR pin of the MCU. The power of the atomizing sheet during working is collected through the resistor R23, the resistor R24 and the capacitor C20, the power is adjusted by adjusting the duty ratio of the square wave output by the PFG pin, and the adjustment of the duty ratio is not the adjustment of the waveform itself, but the duty ratio of the working time.
The G pole of mos pipe Q10 is connected with the one end of diode D11, the negative pole of diode D11 with the PFG foot of MCU is connected, connect in parallel on the diode has resistance R25, the negative pole of diode D11 is connected with the one end of resistance R26, the other end ground connection of resistance R26. The PFG pin of the MCU is used for outputting square waves for controlling the power of the atomizing sheet, and the CUR pin is used for collecting the power of the atomizing sheet.
As shown in fig. 2, the specific connection relationship of the detection circuit is that the CN3 port is connected with one end of the resistor R17, the other end of the resistor R17 is connected with the TEMP pin of the MCU, the TEMP pin of the MCU is connected with one end of the capacitor C6, the other end of the capacitor C6 is grounded, the CN3 port is connected with one end of the resistor R10, and the other end of the resistor R10 is connected with the power supply. The CN3 port is used for being connected with a temperature measuring sensor NTC, measuring the temperature of water through the NTC, and transmitting the measured temperature to the MCU.
As shown in fig. 3, the water temperature control module has a circuit connection relationship in which pin 2 of relay RY2 is connected to HEAT, pin 4 of relay RY2 is connected to a power supply, and pin 3 of relay RY2 is connected to heat_out pin of darlington pipe U6. The MCU can control whether the HEAT HEATs water by controlling the opening and closing of the relay RY 2.
As shown in fig. 4, a pin diagram of the MCU is shown. As shown in fig. 5, a pin diagram of the darlington tube U6 is shown.
As shown in fig. 6, the MCU is connected with a buzzer circuit. The buzzing circuit is connected with the BUZZ_A pin and the BUZZ_B pin of the MCU, and the MCU can control the buzzer on the buzzing circuit to give out alarm when detecting that the water temperature is too high.
The atomizing device has the working process that a detection circuit detects the water temperature and transmits the water temperature data to an MCU; the MCU analyzes whether the water temperature is proper, and if the water temperature is too low, the water temperature heating module is controlled to heat; if the alarm is too high, starting a buzzer to alarm; when the MCU detects that the water temperature is proper, the atomizing sheet on the atomizing module is controlled to atomize.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (7)
1. A temperature controllable atomizing device, comprising:
the detection module is used for detecting the water temperature;
the water temperature control module is used for adjusting the power according to the water temperature detected by the detection module;
the atomizing module is used for controlling the working efficiency of the atomizing sheet;
the atomization module comprises a boost circuit; the atomization module further comprises a power acquisition circuit.
2. The atomizing device according to claim 1, wherein the atomizing module comprises a boost circuit, the boost circuit comprises a mos tube Q10, the D pole of the mos tube Q10 is connected with one end of an inductor L5, the other end of the inductor L5 is connected with one end of a capacitor C24, the other end of the inductor C24 is connected with the negative electrode of a diode D10, the positive electrode of the diode is connected with one end of a capacitor C22, the other end of the capacitor C22 is connected with a J1 port, a resistor R28 and a resistor R27 are connected in parallel with the capacitor C24, the D pole of the mos tube Q10 is connected with the positive electrode of the diode D10, the D pole of the mos tube Q10 is connected with one end of a capacitor C23, the other end of the capacitor C23 is grounded, the J1 port is connected with one end of a capacitor C21, and the other end of the capacitor C21 is grounded.
3. The atomizing device capable of controlling temperature according to claim 2, wherein the atomizing module further comprises a power collecting circuit, the power collecting circuit comprises a capacitor C20, one end of the capacitor C20 is grounded, the other end of the capacitor C20 is connected with one end of a resistor R3, the other end of the resistor R3 is connected with a J1 port, the J1 port is connected with an S pole of a mos tube Q10, the J1 port is connected with one end of a resistor R23, the other end of the resistor R23 is grounded, a resistor R24 is connected in parallel with the resistor R23, and one end of the capacitor C20 far away from the ground is connected with a CUR pin of the MCU.
4. A temperature controllable atomizing device according to claim 3, wherein the G pole of the mos tube Q10 is connected to one end of a diode D11, the cathode of the diode D11 is connected to the PFG pin of the MCU, a resistor R25 is connected in parallel to the diode, the cathode of the diode D11 is connected to one end of a resistor R26, and the other end of the resistor R26 is grounded.
5. A temperature controllable atomizing device according to claim 3, wherein the detection module comprises a CN3 port, the CN3 port is connected with one end of a resistor R17, the other end of the resistor R17 is connected with a TEMP pin of the MCU, the TEMP pin of the MCU is connected with one end of a capacitor C6, the other end of the capacitor C6 is grounded, the CN3 port is connected with one end of a resistor R10, and the other end of the resistor R10 is connected with a power supply.
6. A temperature controllable atomizing device according to claim 1, 2 or 3, wherein said water temperature control module comprises a relay RY2, pin 2 of said relay RY2 being connected to HEAT, pin 4 of said relay RY2 being connected to a power source, pin 3 of said relay RY2 being connected to heat_out pin of darlington tube U6.
7. A temperature controllable atomizing device according to claim 3, wherein a buzzer circuit is connected to the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574766.XU CN219597000U (en) | 2022-12-30 | 2022-12-30 | Atomizing device capable of controlling temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574766.XU CN219597000U (en) | 2022-12-30 | 2022-12-30 | Atomizing device capable of controlling temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219597000U true CN219597000U (en) | 2023-08-29 |
Family
ID=87744387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223574766.XU Active CN219597000U (en) | 2022-12-30 | 2022-12-30 | Atomizing device capable of controlling temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219597000U (en) |
-
2022
- 2022-12-30 CN CN202223574766.XU patent/CN219597000U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018153171A1 (en) | Oscillation control circuit of ultrasonic atomization sheet and ultrasonic electronic cigarette | |
| CN206482028U (en) | A kind of ultrasonic atomizatio piece oscillation control circuit and ultrasonic electronic cigarette | |
| CN107257123B (en) | Dry combustion protection circuit, humidifying device, air conditioner and control method of humidifying device | |
| CN105661649A (en) | Smoke generator and smoke generating method | |
| CN112107035A (en) | Electronic atomizer with constant temperature control | |
| CN219597000U (en) | Atomizing device capable of controlling temperature | |
| CN101380617A (en) | Water shortage protection method of ultrasonic nobulizer | |
| CN113521455A (en) | Atomizer drive arrangement and atomizer equipment | |
| CN102512701B (en) | Intelligent fragrance machine | |
| CN213362893U (en) | Instant heating device and electric appliance device | |
| CN214127018U (en) | Aerosol generating device | |
| CN210927584U (en) | Atomization frequency tracking circuit, atomization driving circuit and atomization driving circuit board | |
| CN114892216B (en) | Gas preparation monitoring method and system of medical electronic atomization device | |
| CN109480332B (en) | Ultrasonic electronic cigarette frequency tracking circuit and ultrasonic electronic cigarette | |
| CN109185212A (en) | A kind of DC fan alignment circuit | |
| CN208077030U (en) | temperature controller | |
| CN209559391U (en) | The control circuit and micro-pressure sensor of micro-pressure sensor | |
| CN214251351U (en) | Electronic atomization device with digital air pressure induction chip | |
| CN207948907U (en) | Portable electronic atomization plant | |
| JPH0325885A (en) | Induction heating cooker | |
| CN214474655U (en) | Intelligent control system of steaming and baking box | |
| CN108319311A (en) | Temperature controller | |
| CN219020225U (en) | Electronic atomizing device and power regulating circuit thereof | |
| CN2865291Y (en) | Ultrasonic electronic rat repelling device | |
| CN109412501B (en) | Intelligent motor control circuit for sensing human body vibration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |