CN-224205503-U - Water anion health care machine control system and health care machine

CN224205503UCN 224205503 UCN224205503 UCN 224205503UCN-224205503-U

Abstract

The utility model relates to a control system of a water negative ion health care machine and a health care machine, which are characterized in that a new design is carried out on the water negative ion generation module on the basis of a control system circuit formed by taking a power module, a main control board, a complete machine switch, a conveying water pump, a conveying fan and the water negative ion generation module as main circuit components, a pi-type filter is adopted to filter residual voltage fluctuation interference in the power voltage of the power module supplied to the water negative ion generation module, and an isolation power supply is adopted to isolate the input and the output of the water negative ion generation module so as to effectively isolate static electricity, interference signals and pulses generated by a negative ion generator, so that a front-end control circuit is free from the influence of static electricity, crosstalk and radiation interference of a rear end, and finally static charge in a network absorption circuit is eliminated through static charge pressing and then discharged to a ground end, and the static charge of the water negative ion generation module is eliminated, thereby achieving the effect of effectively inhibiting or eliminating the static electricity generation of the water negative ion health care machine.

Inventors

JIA BAOQI
CHEN CHAO
WU DEYU
Yu Pengqun
JIANG DONGMING
WANG ZHIGEN
BAI YANFEI
ZHANG FENG
HE CHUN
ZHOU SHIANG

Assignees

宁波曙翔新材料股份有限公司
宁波勒纳德信息科技有限公司

Dates

Publication Date: 20260505
Application Date: 20250515

Claims (10)

1. The control system of the water negative ion health care machine is characterized by comprising a power supply module, a main control board, a complete machine switch, a conveying water pump, a conveying fan and a water negative ion generation module, wherein the main control board is respectively and electrically connected with the power supply module, the complete machine switch, the conveying water pump, the conveying fan and the water negative ion generation module; The power supply module is used for supplying power to the main control board after being connected with a commercial power grid through a power supply plug and performing power management, the whole machine switch is used for inputting a start-up instruction, a standby instruction and a shutdown instruction to the main control board, the conveying water pump is used for conveying ionized water from a water storage source end to a water negative ion working area, the water negative ion generation module is used for outputting negative ions to the water negative ion working area to be combined with water mist generated by the ionized water to generate water negative ions, the water negative ion generation module adopts a pi-type filter, an isolation power supply and an electrostatic charge pressing elimination network to eliminate electrostatic charges, the conveying fan is used for conveying the water negative ions to a far end of equipment, and the main control board is used for data processing and instruction control of the whole machine.
2. The control system of the water negative ion health care machine according to claim 1, wherein the water negative ion generation module comprises a pi-type filter, an isolated power supply, a static charge suppression elimination network, a negative ion generator, an intermediate control circuit and a conductor structure; The input end of the pi-type filter is connected with the power supply module, the output end of the pi-type filter is connected with the static charge pressing elimination network and the input end of the intermediate control circuit through the isolation power supply, the output end of the static charge pressing elimination network is connected with the power supply end of the negative ion generator, the output end of the intermediate control circuit is connected with the control end of the negative ion generator, and the control signal input end of the intermediate control circuit is connected with the main control board; The pi-type filter is used for filtering residual fluctuation interference of power supply voltage output by the power supply module, isolating pulsation, backflow interference and static charge generated by the negative ion generator, the isolating power supply is used for isolating input and output, the static charge pressing elimination network is used for releasing reverse electromotive force of the negative ion generator and eliminating static charge in a circuit, the intermediate control circuit is used for controlling the working state of the negative ion generator according to a control signal output by the main control board, and the conductor structural member is connected with a working cavity of the negative ion generator and is used for absorbing the static charge in the working cavity.
3. The control system of the water negative ion health care machine according to claim 2, wherein the water negative ion generation module further comprises a power supply terminal P3, a voltage and current sensitive component F1 and a zener diode D17, and the pi-type filter comprises a capacitor C28, a polar capacitor C30, an inductor L4 and a capacitor C29; The input end of the power supply terminal P3 is connected with the power supply module, the output end of the power supply terminal P3 is connected with the input end of the voltage and current sensitive element F1, the output end of the voltage and current sensitive element F1 is respectively connected with one end of the voltage stabilizing diode D17, one end of the capacitor C28, the positive electrode of the polar capacitor C30 and the No. 1 pin of the inductor L4, one end of the capacitor C28 is also used for outputting +12V working voltage, the other end of the voltage stabilizing diode D17, the other end of the capacitor C28, the negative electrode of the polar capacitor C30 and the No. 2 pin of the inductor L4 are all grounded, the No. 3 pin of the inductor L4 is respectively connected with one end of the capacitor C29 and the first input end of the isolation power supply, and the No. 4 pin of the inductor L4 is respectively connected with the other end of the capacitor C29 and the second input end of the isolation power supply.
4. The control system of the water anion health care machine according to claim 3, wherein the static charge suppression elimination network comprises a diode D18, a diode D13, a diode D14, an electrostatic ESD suppressor D11, a capacitor C25, a capacitor C26 and a capacitor C27, and the intermediate control circuit comprises a photoelectric converter U7, a light emitting diode LED2, a resistor R61, a resistor R62, a capacitor C34 and a field effect transistor Q4; The capacitor C26 is connected between the first output end and the second output end of the isolation power supply, one end of the capacitor C25 is respectively connected with the first output end of the isolation power supply, the positive electrode of the light emitting diode LED2, the negative electrode of the diode D18, the first input end of the electrostatic ESD inhibitor D11 and the power supply input end of the negative ion generator, one end of the capacitor C25 is also used for outputting a 12V working power supply, the other end of the capacitor C25 is connected with one end of the capacitor C27 and is grounded, the other end of the capacitor C27 is connected with the second output end of the isolation power supply and is grounded, the second input end of the electrostatic ESD inhibitor D11 is respectively connected with the control end of the negative ion generator and the positive electrode of the diode D18, the output end of the electrostatic ESD inhibitor D11 is grounded, the positive electrode of the diode D13 is connected with the positive electrode of the diode D14, and the negative electrode of the diode D14 is connected with the power supply end of the negative ion generator and is grounded; The negative electrode of the light emitting diode LED2 is connected with the collector electrode of the photoelectric converter U7, two input pins of the photoelectric converter U7 are respectively connected to the main control board, the emitter electrode of the photoelectric converter U7 is respectively connected with one end of the resistor R61 and one end of the resistor R62, the other end of the resistor R61 is respectively connected with one end of the capacitor C34 and the grid electrode of the field effect tube Q4, the other end of the resistor R62, the other end of the capacitor C34 and the source electrode of the field effect tube Q4 are grounded, and the drain electrode of the field effect tube Q4 is connected with the control end of the negative ion generator.
5. The control system of the water negative ion health care machine according to claim 3 or 4, wherein the water negative ion generating module further comprises a resistor R14 and a capacitor C7, the resistor R14 and the capacitor C7 are connected in parallel, one end of the resistor R14 is connected to the ground terminal of the power supply terminal P3, and the other end of the resistor R14 is connected to the negative electrode of the polar capacitor C30.
6. The water anion health care machine control system of claim 5, wherein the diode D18 is further connected in parallel with a megaohm resistor.
7. The water anion health care machine control system of claim 5, wherein the water anion generation module further comprises a high voltage high resistance resistor R66, the high voltage high resistance resistor R66 being used to ground a vaporization water storage tank in a working cavity of the anion generator.
8. The water anion health care machine control system of any one of claims 1 to 4, wherein the transfer fan comprises a direct current fan, a primary filter circuit, a driving circuit, a speed control circuit, a secondary filter circuit and a static electricity elimination processing network; The input end of the primary filter circuit is connected with the power supply module, the output end of the primary filter circuit is connected with the input end of the driving circuit, the control end of the driving circuit is connected with the main control board, the output end of the driving circuit is respectively connected with the input end of the speed control circuit and the input end of the secondary filter circuit, the output end of the speed control circuit is connected with the input end of the secondary filter circuit, the control end of the speed control circuit is connected with the main control board, the output end of the secondary filter circuit is connected with a fan signal line of the direct current fan, and the power supply end of the direct current fan is respectively connected with the power supply module and the static elimination processing network; The primary filter circuit is used for filtering noise and transient fluctuation of a power supply, the driving circuit is used for enabling driving of the transmission fan, the speed control circuit is used for responding to a speed control signal of the main control board to control the rotating speed of the direct current fan and performing input-output isolation through photoelectric coupling, the secondary filter circuit is used for filtering residual noise of a fan signal and eliminating static electricity, and the static electricity eliminating processing network is used for eliminating static electricity of a whole machine of the transmission fan.
9. The control system of the water anion health care machine according to claim 8, wherein the primary filter circuit comprises a polar capacitor C8, a capacitor C11, a diode D2 and a zener diode D12, the driving circuit comprises a resistor R10, a resistor R13, a transistor Q2, a transistor Q3, a zener diode D5 and a polar capacitor C13, the speed control circuit comprises an optocoupler U5, a resistor R19, a resistor R21, a transistor Q1, a resistor R26, a resistor R27, a resistor R28 and a capacitor C16, the secondary filter circuit comprises a zener diode D10, a diode D6, a resistor R20 and a capacitor C18, and the static elimination processing network comprises a voltage regulator D8, a capacitor C14 and a resistor R18; The positive pole of the polar capacitor C8, one end of the capacitor C11, the positive pole of the diode D2, one end of the voltage stabilizing diode D12, a first input end of the voltage stabilizer D8 and a power supply input end of the direct current fan are all connected to a fan power supply of the power supply module, the negative pole of the polar capacitor C8, the other end of the capacitor C11 and a power supply output end of the direct current fan are all connected to a grid power supply VG of the power supply module, the other end of the voltage stabilizing diode D12 and the other end of the capacitor C11 are all grounded, the negative pole of the diode D2 is respectively connected with one end of the resistor R10 and the source electrode of the transistor Q2, the other end of the resistor R10 is respectively connected with the grid electrode of the transistor Q2 and the source electrode of the transistor Q3, the drain electrode of the transistor Q2 is respectively connected with the grid electrode of the transistor Q3 and the other end of the resistor R13, one end of the resistor R13 is used for being connected with an enabling signal output by the master control board, the negative pole of the diode D5 is respectively connected with the positive pole of the diode D5, the negative pole of the diode D5 and the negative pole of the diode D5 is connected with the voltage stabilizing diode D5; The anode of the optocoupler chip U5 is respectively connected with one end of the resistor R19 and one end of the resistor R21, the cathode of the optocoupler chip U5 is respectively connected with the other end of the resistor R21 and the drain of the transistor Q1, the other end of the resistor R19 is used for being connected with a speed control signal Vdd output by the main control board, the emitter of the optocoupler chip U5 is respectively connected with one end of the resistor R26, one end of the capacitor C16, the cathode of the zener diode D10, the anode of the diode D6 and one end of the resistor R20, the other end of the resistor R26, the other end of the capacitor C16, the anode of the zener diode D10 and the other end of the capacitor C18 are respectively grounded, the other end of the resistor R20 is respectively connected with a fan signal line of the direct current fan and one end of the capacitor C18, the gate of the transistor Q1 is respectively connected with one end of the resistor R27 and one end of the resistor R28, the other end of the transistor Q1 is connected with the source of the main control board R28 and is connected with the other end of the resistor R27 for being connected with the speed control board FANPWM; The second input end of the voltage stabilizer D8 is respectively connected with the power supply output end of the direct current fan and the grid power supply VG, the output end of the voltage stabilizer D8 is grounded, the capacitor C14 and the resistor R18 are connected in parallel, one end of the resistor R18 is connected with the output end of the voltage stabilizer D8, and the other end of the resistor R18 is grounded.
10. The utility model provides a water negative ion healthy and raised machine, its characterized in that includes speaker, electrode maintenance module, water route degerming module, water level monitoring module, water quality testing module, infrared receiving module, display lamp plate and the water negative ion healthy and raised machine control system of any one of claims 1 to 9, the speaker electrode maintenance module the water route degerming module water level monitoring module the water quality testing module infrared receiving module with the display lamp plate is the electricity respectively connects water negative ion healthy and raised machine control system's main control board.

Description

Water anion health care machine control system and health care machine Technical Field The utility model belongs to the technical field of negative ion electronic equipment design, and relates to a control system of a water negative ion health care machine and the health care machine. Background The water negative ion health care machine is a device capable of generating negative ions taking water molecules as carriers, improving air environment and promoting human health, and common water negative ion devices often face static problems in the process of releasing negative ions. When human skin is dry or clothing is worn in the vicinity of such devices, other objects are likely to be touched to generate electrostatic discharge phenomenon resembling a needle-punched feeling due to transfer of negative ions (negative charges) accumulated on the clothing. Although the negative static electricity has little harm to human bodies, even can neutralize the positive static electricity generated by partial household appliances, the negative static electricity still brings bad experience to users. For the water anion health care machine, if the static problem can not be effectively solved, the convenience and the comfort of daily use of a user can be affected, and the application of the water anion health care machine in a static sensitive environment, such as places with more electronic equipment, can be limited to a certain extent. Therefore, research and development of technology for effectively inhibiting or eliminating static electricity generation is important to the improvement of the performance and the application range of the water negative ion health care machine. Disclosure of utility model Aiming at the problems in the prior art, the utility model provides a control system of a water negative ion health care machine and the water negative ion health care machine, which can effectively inhibit or eliminate the static electricity generation of the water negative ion health care machine. In order to achieve the above object, the embodiment of the present utility model adopts the following technical scheme: On one hand, a control system of a water negative ion health care machine is provided, which comprises a power supply module, a main control board, a complete machine switch, a conveying water pump, a conveying fan and a water negative ion generation module, wherein the main control board is respectively and electrically connected with the power supply module, the complete machine switch, the conveying water pump, the conveying fan and the water negative ion generation module; The power supply module is used for connecting a commercial power grid through the power supply plug to take electricity and carrying out power supply management and then supplying power to the main control board in an adapting way, the whole machine switch is used for inputting a startup instruction, a standby instruction and a shutdown instruction to the main control board, the conveying water pump is used for conveying ionized water from the water storage source end to the water negative ion working area, the water negative ion generating module is used for outputting negative ions to the water negative ion working area to be combined with water mist generated by the ionized water to generate water negative ions, the water negative ion generating module adopts a pi-type filter, an isolation power supply and an electrostatic charge suppression elimination network to eliminate electrostatic charges, the conveying fan is used for conveying the water negative ions to the far end of equipment, and the main control board is used for data processing and instruction control of the whole machine. In one embodiment, the water anion generating module comprises a pi-type filter, an isolated power supply, an electrostatic charge pressing elimination network, an anion generator, an intermediate control circuit and a conductor structural member; The input end of the pi-type filter is connected with the power supply module, the output end of the pi-type filter is connected with the static charge pressing elimination network and the input end of the intermediate control circuit through the isolation power supply, the output end of the static charge pressing elimination network is connected with the power supply end of the negative ion generator, the output end of the intermediate control circuit is connected with the control end of the negative ion generator, and the control signal input end of the intermediate control circuit is connected with the main control board; The pi-type filter is used for filtering residual fluctuation interference of power supply voltage output by the power supply module, isolating pulsation, backflow interference and static charge generated by the negative ion generator, isolating the power supply from input and output, the static charge pressing eliminating network is used for releasing reverse electromotive force of