CN209770567U - Tooth flushing device capable of providing multiple water sources - Google Patents
Tooth flushing device capable of providing multiple water sources Download PDFInfo
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- CN209770567U CN209770567U CN201920118462.1U CN201920118462U CN209770567U CN 209770567 U CN209770567 U CN 209770567U CN 201920118462 U CN201920118462 U CN 201920118462U CN 209770567 U CN209770567 U CN 209770567U
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Abstract
The utility model provides a tooth flushing device capable of providing various water sources, belonging to the structure field of tooth flushing devices. The utility model discloses a casing, the water tank of setting in the casing sets up the container that links to each other with the water tank delivery port in water tank lower part, water inlet, be equipped with the level detector who detects the container water level in the container, the container bottom is equipped with the rich hydrogen generator of ozone, towards tooth ware still including setting up switch knob and power cord on the casing, setting PCB board in the casing, the water pump that links to each other with the container delivery port, the delivery port of water pump passes through the solenoid valve and links to each other with the nozzle of towards tooth ware, the PCB board links to each other with solenoid valve, switch knob, power cord, level detector, the rich hydrogen generator of ozone and water pump respectively. The utility model has the advantages that: can provide various water sources with different properties for consumers to meet the requirements of different users.
Description
Technical Field
The utility model relates to a tooth flushing device, in particular to a tooth flushing device which can provide various water sources.
Background
most of the tooth washing machines on the market clean all parts of teeth, remove tartar and residue, and protect teeth health by mainly pulse change or ultrasonic technology and water pressure adjustment, but have limited health care for teeth, alveolar bones and gingiva, and mainly have the following defects:
1. The removal effect on the teeth and the bacteria and the microorganisms filled in the oral cavity is not large, and the accumulation of the microorganisms and the bacteria finally causes tooth decay, tooth cavities, dental plaque and various gum diseases;
2. Most of the washing water is natural water, and if the washing water is used in a cold state, gum allergy, inflammation and even bacteria contained in cold water can cause secondary pollution and damage to teeth;
3. The water source used by consumers can be pure water, distilled water, mineral water or even tap water, the life originates from water, the water source is uneven, the health care effect on teeth is different, the trace elements, impurities, inorganic salts and pathogenic bacteria contained in different water are different, the mistaken swallowing of the teeth during the tooth washing process cannot be eliminated, the purposes of protecting the teeth and the oral health cannot be achieved, and even potential harm can be brought to the body health of people.
Ozone hydrogen-rich generators are available on the market to generate various kinds of water, but three cavities are adopted to respectively generate three kinds of water which are respectively output, and the mechanism has the typical defects that: when the power switch is switched to use different types of water, the residual water resource in the prototype cavity is wasted, bacteria can be possibly bred, and the environment is polluted.
Furthermore, since the generator for producing ozone water or hydrogen-rich water is composed of a polymetallic polymer, the generator itself is not a constant-resistance substance, and if the material characteristics of the generator are not known in the design of the circuit, two problems arise:
1. the current of the electrode generator is small and large (because the generator is not a constant resistance substance), the stability of the generated ozone is poor, and the effect and the efficiency of dissolving in water to generate ozone water are affected;
2. Because the resistance value of the generator is constantly in a changing state, the current is unstable after the generator is electrified, so that the generator is easily damaged, and the service life of the generator is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a tooth flushing device which can provide various water sources.
The utility model discloses a casing, the water tank of setting in the casing sets up the container that links to each other with the water tank delivery port in water tank lower part, water inlet, be equipped with the level detector who detects the container water level in the container, the container bottom is equipped with the rich hydrogen generator of ozone, towards tooth ware still including setting up switch knob and power cord on the casing, setting PCB board in the casing, the water pump that links to each other with the container delivery port, the delivery port of water pump passes through the solenoid valve and links to each other with the nozzle of towards tooth ware, the PCB board links to each other with solenoid valve, switch knob, power cord, level detector, the rich hydrogen generator of ozone and water pump respectively.
the utility model discloses do further improvement, tooth flushing device is still including setting up the temperature sensitive device that can be to the heating device of the water heating in the container, detect the container on the container, heating device and temperature sensitive device link to each other with the PCB board respectively.
The utility model discloses make further improvement, the container is the circular setting of single die cavity.
The utility model discloses make further improvement, ozone hydrogen-rich generator is including the first electrode subassembly that produces hydrogen-rich ion, the second electrode subassembly that produces ozone, and the ozone/hydrogen-rich ion catalytic thing of setting between first electrode subassembly and second electrode subassembly.
The utility model discloses make further improvement, ozone/rich hydrogen ion catalytic thing is noble metal polymer, noble metal polymer includes perfluor sulfonic acid proton exchange membrane.
The utility model discloses do further improvement, be equipped with MCU master control circuit on the PCB board, the switch circuit that links to each other with MCU master control circuit respectively, the switch control circuit of intaking, water pump control circuit, water level detection circuit, the first drive circuit of rich hydrogen, the first drive circuit of ozone, function option switch, the first drive circuit output of rich hydrogen, the first drive circuit output of ozone link to each other with the rich hydrogen generator of ozone respectively, are used for driving the rich hydrogen generator of ozone to produce ozone or rich hydrogen ion respectively, function option switch is used for selecting different water sources.
the utility model discloses make further improvement, the rich hydrogen generator of ozone adopts 12V low pressure direct current constant current power supply, be equipped with constant current circuit on the PCB board, constant current circuit's input links to each other with switch circuit output and MCU master control circuit respectively, constant current circuit's output links to each other with the rich hydrogen generator input of ozone.
the utility model discloses make further improvement, be equipped with second drive circuit on the PCB board, second drive circuit's input links to each other with MCU master control circuit output, second drive circuit's output links to each other with the rich hydrogen generator of ozone.
The utility model discloses make further improvement, the second drive circuit includes resistance R60, resistance R59, resistance R40, diode D6 and triode Q13, resistance R60's a termination 5V power, another termination triode Q13's collecting electrode, the base of triode passes through resistance R59 and connects MCU master control circuit, triode Q13's projecting pole passes through resistance R40 and connects diode D6's positive pole, diode D6's negative pole connects the positive input of ozone rich hydrogen generator.
The utility model discloses make further improvement, still include temperature detection module and heating control circuit, temperature detection module's output links to each other with MCU master control circuit input, MCU master control circuit's output links to each other with heating control circuit's input.
compared with the prior art, the beneficial effects of the utility model are that: can provide various water sources with different properties for consumers to meet the requirements of different users; the circular single cavity is arranged, so that the generated ozone water/hydrogen-rich ions and water to be electrolyzed form sufficient flowing mixing under the stimulation of current, the concentration uniformity effect of the ozone water/hydrogen-rich water is better, when a water source is switched, water quality residue is not caused to breed bacteria, and the ozone water/hydrogen-rich water electrolysis device is more sanitary and environment-friendly; the constant current circuit solves the problems of unstable concentration, poor water dissolution effect and low efficiency of the current ozone water, better protects the generator from being damaged and is beneficial to prolonging the service life of the generator.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a PCB circuit;
FIG. 3 is a schematic diagram of an MCU master control circuit and a function selection switch circuit;
FIG. 4 is a schematic diagram of a power switching circuit;
FIG. 5 is a schematic diagram of a water inlet switch control circuit;
FIG. 6 is a schematic diagram of a water pump control circuit;
FIG. 7 is a schematic diagram of a hydrogen rich first drive circuit;
FIG. 8 is a schematic diagram of a first drive circuit for ozone;
FIG. 9 is a schematic diagram of a constant current circuit and a second drive circuit;
fig. 10 is a schematic diagram of a temperature detection module, a water level detection circuit and a heating control circuit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
as shown in fig. 1, the utility model discloses a casing 1 sets up the water tank in casing 1, the water tank top is equipped with water inlet 3, is equipped with into water flap 2 on the water inlet, is equipped with the delivery port that links to each other with water intaking valve 13 bottom the water tank, still including setting up the container that links to each other with the water tank delivery port at water tank lower part, water inlet through water intaking valve 13, be equipped with the water level probe 5 that detects the container water level in the container, the container bottom is equipped with ozone rich hydrogen generator 7, ozone rich hydrogen generator 7 is including the first electrode subassembly 72 that produces rich hydrogen ion, the second electrode subassembly 71 that produces ozone, and the ozone/rich hydrogen ion catalytic substance of setting between first electrode subassembly 72 and second electrode subassembly 71. The ozone/hydrogen rich ion catalyst of this example is a noble metal polymer comprising a perfluorosulfonic acid proton exchange membrane.
The tooth flushing device further comprises a switch knob 11 and a power line which are arranged on the shell 1, a PCB 10 arranged in the shell 1 and a water pump 8 connected with a water outlet of the container, wherein the water outlet of the water pump 8 is connected with a nozzle of the tooth flushing device through a water outlet valve 14, the PCB 10 is respectively connected with water inlet valves 13 and 14 through electromagnetic valve wiring 12, is connected with a water level probe 5 through a probe lead 4 and is connected with the water pump 8 through a water pump lead 9 and is also respectively connected with the switch knob 11, the power line and an ozone hydrogen-rich generator 7. The water tank is controlled by the opening and closing of the water inlet valve 13, the water inlet valve is opened or closed, and after the water level is detected to be discharged to a set water level, the MCU main control chip on the PCB 10 controls the water inlet valve to be closed so as to prevent overflow.
Because the tooth flusher is used in a cold water environment, the gum allergy and inflammation can be caused, even bacteria contained in the cold water can cause secondary pollution and damage to teeth, the tooth flusher of the embodiment is also provided with a circular heating disc 15 which can heat water in the container at the bottom of the container, and an NTC thermosensitive device 6 which can detect the temperature of the water in the container, wherein the heating disc 15 and the NTC thermosensitive device 6 are respectively connected with a PCB 10.
the utility model discloses can provide the water source of various different nature of consumer and satisfy different users' demand. The present embodiment can provide natural water, heated water, ozone water and hydrogen-rich water separately, and in order to meet the requirement and use habit of traditional consumer, the user only needs to turn the knob to natural water mode, turn on the green light and press out water to obtain the same function as before, and the natural water with pulse and pressure change can be used to wash teeth and oral cavity.
this application can provide the ozone water that the user can choose and hydrogen-rich water washes the tooth, oral care, and the ozone water that also can utilize this technique to produce comes bleaching cosmetic, and the deodorization washs the disinfection of disinfecting of hand-foot and melon and fruit vegetable, and the hydrogen-rich water that utilizes this technique to produce is through balanced internal environment, restores metabolic function comprehensively, and fundamentally improves and includes metabolic relevance diseases such as hyperlipemia, diabetes, hypertension, hyperuricemia, gout.
Because human teeth are suitable for normal metabolism at the oral cavity temperature of 35-36.5 ℃, if the teeth are often stimulated by rapid cooling and heating, gingival bleeding, gingival spasm or other odontopathy can be caused. Therefore, the user can wash teeth by selecting constant-temperature water with the temperature of about 35 ℃ and simultaneously providing the user with good effect by only selecting the warm water gear mode and pressing out water after the red light turns to green light (the red light indicates heating), and the user can obtain warm water with pulse and pressure change to wash the teeth and the parts of the oral cavity which are needed.
Preferably, the container of this example is a single cavity arrangement, with one cavity (container) being far better than three cavities of the prior art, in that: a. save cost and space, b make the product structure of design compacter, c the comprehensive advantage of packing transportation is also more obvious to when switch switches over with the water of different grade type, can not be because of the remaining waste that causes of quality of water and probably breed the bacterium in the die cavity, polluted environment, sanitation and environment protection more.
The container of the embodiment is preferably made into a circular shape, which is beneficial to the generated ozone water electrolyzed by the generator and the water to be electrolyzed to form sufficient flowing mixing under the stimulation of current, so that the concentration of the ozone water is more uniform, and the circular shape has no directionality and dead angles and is easy to clean. And the round single cavity is arranged, so that the water is filled most and the material is saved most under the condition of using the same material. The intensity is highest. The cylindrical shape has the maximum supporting force, and the product structure is compact.
as shown in fig. 2, the PCB board 10 is provided with an MCU main control circuit, a power switch circuit, a water inlet switch control circuit, a water pump control circuit, a water level detection circuit, a first hydrogen-rich driving circuit, a first ozone driving circuit, and a function selection switch, wherein the power switch circuit, the water inlet switch control circuit, the water pump control circuit, the water level detection circuit, the first hydrogen-rich driving circuit, the first ozone driving circuit, and the function selection switch are connected to the ozone hydrogen-rich generator, respectively, and are used for driving the ozone hydrogen-rich generator to generate ozone or hydrogen-rich ions, respectively, and the function selection switch is used for selecting.
Furthermore, the ozone hydrogen-rich generator adopts a 12V low-voltage direct-current constant-current power supply, a constant-current circuit is arranged on the PCB, the input end of the constant-current circuit is respectively connected with the output end of the power switch circuit and the MCU main control circuit, and the output end of the constant-current circuit is connected with the input end of the ozone hydrogen-rich generator. And a second driving circuit is arranged on the PCB, the input end of the second driving circuit is connected with the output end of the MCU main control circuit, and the output end of the second driving circuit is connected with the ozone hydrogen-rich generator.
The utility model discloses a still be equipped with temperature detection module and heating control circuit on the PCB board, temperature detection module's output links to each other with MCU master control circuit input, MCU master control circuit's output links to each other with heating control circuit's input.
As shown in fig. 2 and fig. 3, the MCU main control circuit of this embodiment includes a main control chip U3, which cooperates with a function selection switch to control each circuit to work cooperatively, so as to implement corresponding functions. The main control chip U3 still has connect two LED pilot lamps, instructs operating condition. Function select switch SW1 includes 4 interfaces, and wherein, interface 1 is the natural water function interface, and interface 2 is the hot water function interface, and interface 3 is the ozone water function interface, and interface 4 is hydrogen-rich water function interface.
As shown in fig. 4, the power switch circuit of this embodiment converts the commercial power (ac power) into low-voltage dc power safe for human body, and the left side is the ac power input end, and the ac power input end is converted into 12V and 5V low-voltage dc power output through the circuit, so as to supply power to the whole device.
The technical problems that ozone water generated by a high-voltage discharge method in the prior art is acidic and is not good for human health and the generated ozone is not good in water-soluble effect are solved.
As shown in fig. 9, this example is unstable in order to solve the present ozone water concentration, and the effect of dissolving in water is not good, the problem of inefficiency to and better protection generator is not damaged and the not long problem of life-span, the utility model provides an innovative constant current circuit design, constant current circuit is the constant current power supply signal that cooperates main control chip control to produce the low ripple of low pulse for supply with ozone hydrogen-rich generator and use, the utility model discloses a constant current chip U4 and chip U5 make ozone hydrogen-rich generator keep at constant current power supply under the catalytic state all the time, insert can produce suitable ozone hydrogen-rich content under the state of the constant current power supply of default time, make ozone hydrogen-rich content controllable, the practicality is good. The generator can be better protected from being damaged, and the service life of the generator can be prolonged.
In addition, in order to enable the ozone hydrogen-rich generator to smoothly transit from an ozone decomposition state or a hydrogen-rich ion state to a non-operating state and enable the product performance to be more stable, the ozone hydrogen-rich generator is further provided with a second driving circuit, the second driving circuit comprises a resistor R60, a resistor R59, a resistor R40, a diode D6 and a triode Q13, one end of the resistor R60 is connected with a 5V power supply, the other end of the resistor R3538 is connected with a collector of a triode Q13, a base of the triode is connected with an MCU main control circuit through the resistor R59, an emitter of the triode Q13 is connected with the anode of the diode D6 through a resistor R40, and the cathode of the diode D6 is connected with.
As shown in fig. 5 and 10, the water inlet switch control circuit of the present embodiment controls the water to be not discharged according to the user operation instruction and the preset function, and cooperates with the water level detection circuit to detect that the water level is discharged to the set water level and forcibly stop discharging the water, wherein the RLY2 interface is connected with the MCU main control circuit, the switch tube Q3 controls the opening and closing of the water inlet valve, and K2 is the water inlet valve. The WAT1 is connected with the MCU main control circuit, and S1 is a water level detection probe.
As shown in fig. 6, the water pump control link is used to control whether the water pump is working, wherein the RLY1 is connected to the MCU main control circuit, and the switching tube Q2 controls the switching of the water pump M.
As shown in fig. 7 and 8, the first hydrogen-rich driving circuit is used for connecting the constant current circuit to the hydrogen-rich generator in cooperation with the MCU main control chip, and the first ozone driving circuit is used for connecting the constant current circuit to the ozone generator in cooperation with the MCU main control chip.
As shown in fig. 10, the heating control circuit is used in cooperation with the temperature detection circuit, the main control chip controls the heating control circuit to make the heating element generate heat, the NTC thermosensitive device temperature detection circuit detects real-time water temperature to control the water temperature within a set temperature range, the heat 1 interface is connected with the heating disc, and the NTC thermosensitive device is connected with the NTC.
The working principle of the embodiment is as follows:
the water tank is controlled by a water inlet valve switch to open or close water inlet, and after the water level detects that the water is discharged to a set water level, the main control chip controls the water inlet valve to close to prevent overflow.
When hot water is needed, the MCU main control chip controls the heating plate to work, detects real-time water temperature through a temperature sensor (NTC thermosensitive device), controls the water temperature within a set temperature range, and can start the water pump to spray water after the water temperature reaches the set temperature range.
When ozone water is needed, the MCU main control chip controls a first-period constant-current signal to be sent to the ozone generator (the signal is specially processed into a signal with small pulse and ripple waves through a main control chip program), and after the first-period constant-current work is finished, the MCU main control chip controls a second-period signal to be sent to the ozone generator, wherein the second-period signal is used for enabling the generator to recover the state.
When hydrogen-rich water is needed, the MCU main control chip controls a first time period constant current signal to the hydrogen-rich generator (the signal is specially processed into a signal with small pulse and ripple waves through a main control chip program), after the first time period constant current work is finished, the MCU main control chip controls a second time period signal to the hydrogen-rich generator, and the second time period signal is used for enabling the generator to recover the state.
The power supply control of the embodiment is specifically used for providing a constant current signal with a first preset time length (first time period) for the ozone generating unit, and providing a power supply signal with a second preset time length (second time period) after the first preset time length is finished;
The constant current signal is used for enabling the ozone generating unit to work in a catalytic state, and the power supply signal is used for enabling the ozone generating unit to work in a recovery state.
The specific implementation process of generating different types of water is as follows:
a) The knob is revolved to nature water shelves, connect the solenoid valve between water tank and the container and open earlier, water in the water tank begins to flow to in the container, through electronic circuit control, the water pump begins to work, bring out the water of container the inside, accessory blowout through the tooth washing ware has the pulse water source of pressure to wash the tooth, when the rivers income container of water tank the inside is close the water level detection switch of container upper portion, through electronic control, will close the solenoid valve, avoid water to spill over, when the water level that flows into the container is less than the water level and detects the height, the solenoid valve is opened again with this virtuous circle.
b) When the knob is screwed to a hot water stop, an electromagnetic valve connected between a water tank and a container is firstly opened, water in the water tank starts to flow into the container, a small amount of PTC heating elements are delayed to start working to heat water in a cavity of the container, the heater is delayed to work in the embodiment in order to prevent water from starting to work without flowing into the container and avoid damaging the container, an NTC (negative temperature coefficient) is arranged at a water outlet of the container to sense water temperature, when the water temperature in the container reaches a set temperature (the water temperature is sensed by the NTC), an electronic signal is transmitted to a pump to start working to bring out the water reaching the required temperature, a water source with pressure and pulse temperature is sprayed by an accessory of the tooth washing device to wash teeth, when the water in the water tank flows into a water level detection switch of the upper part of the container, the electromagnetic valve is closed through electronic control to avoid water overflow, and when the water flowing into the container is lower, the solenoid valve is reopened for this virtuous cycle.
Only when the water temperature detected by the NTC meets the requirement, a signal is transmitted to the pump to start working so as to prevent water which does not reach the preset temperature from flowing out to wash teeth.
c) The utility model discloses a set up the work of time delay open water pump, when revolving to ozone water switch, the time delay 3 minutes later the water pump starts work to continuous assurance pump is beaten the ozone water concentration controllable, stable, reacing through the experiment, the time delay 3 minutes pump just begins work, 3 minutes in other words the generator begins work in advance, the concentration control that continuously guarantees the ozone water is within 0.5PPM, reach the standard of safe handling, when the rivers of water tank the inside go into the water level detection switch that the container is close to container upper portion part, through electronic control, will close the solenoid valve, avoid the water to spill over, when the water level that flows into the container is less than the water level and detects when high, the solenoid valve reopens with this virtuous circle.
d) The utility model discloses a set up the time delay and open water pump work, namely when revolving to the hydrogen-rich water switch, the pump just starts to work after 4 minutes of delay, thereby the hydrogen-rich water concentration that the pump just started to work, thereby the hydrogen-rich water concentration that the continuous assurance pump was beaten out is controllable, stable, reachs through the experiment, the time delay 4 minutes pump just begins to work, be equivalent to the generator begins to work 4 minutes in advance, the concentration control that continuously guarantees hydrogen-rich water is within 1.0PPM, reach the standard of safe handling, when water in the water tank flows into the container and is close to the water level detection switch on the upper part of the container, the electromagnetic valve is closed through electronic control to avoid water overflow, and when the water level flowing into the container is lower than the water level detection height, the electromagnetic valve is opened again to realize virtuous circle.
the utility model discloses integrate three die cavity into same die cavity, when satisfying the water requirement, from the angle of use, in the tooth cleaning machine field within range, no matter which gear freely switches, all can walk the hosepipe of making, and real pollution-free is zero remaining, green healthy.
The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a can provide tooth ware that washes of multiple water source which characterized in that: including the casing, set up the water tank in the casing, set up the container that links to each other with the water tank delivery port in water tank lower part, water inlet through the solenoid valve, be equipped with the water level detection ware that detects the container water level in the container, the container bottom is equipped with the rich hydrogen generator of ozone, towards tooth ware still including setting up switch knob and power cord on the casing, setting PCB board in the casing, the water pump that links to each other with the container delivery port, the delivery port of water pump passes through the solenoid valve and links to each other with the nozzle of towards tooth ware, the PCB board links to each other with solenoid valve, switch knob, power cord, water level detection ware, the rich hydrogen generator of.
2. The dental irrigator of claim 1, wherein: the tooth flushing device further comprises a heating device and a thermosensitive device, wherein the heating device is arranged on the container and can heat water in the container, the thermosensitive device is used for detecting the temperature of the water in the container, and the heating device and the thermosensitive device are respectively connected with the PCB.
3. The dental irrigator of claim 1, wherein: the container is arranged in a single cavity.
4. The dental irrigator according to any one of claims 1 to 3, wherein: the ozone hydrogen-rich generator includes a first electrode assembly that generates hydrogen-rich ions, a second electrode assembly that generates ozone, and an ozone/hydrogen-rich ion catalyst disposed between the first electrode assembly and the second electrode assembly.
5. The dental irrigator of claim 4, wherein: the ozone/hydrogen-rich ion catalyst is a noble metal polymer comprising a perfluorosulfonic acid proton exchange membrane.
6. The dental irrigator according to any one of claims 1 to 3, wherein: be equipped with MCU master control circuit on the PCB board, respectively with the power switch circuit that MCU master control circuit links to each other, intake switch control circuit, water pump control circuit, water level detection circuit, the first drive circuit of rich hydrogen, the first drive circuit of ozone, function selection switch, the first drive circuit output of rich hydrogen, the first drive circuit of ozone links to each other with the rich hydrogen generator of ozone respectively, is used for driving the rich hydrogen generator of ozone production ozone or rich hydrogen ion respectively, function selection switch is used for selecting different water sources.
7. The dental irrigator of claim 6, wherein: the ozone hydrogen-rich generator adopts a 12V low-voltage direct-current constant-current power supply, a constant-current circuit is arranged on the PCB, the input end of the constant-current circuit is respectively connected with the output end of the power switch circuit and the MCU main control circuit, and the output end of the constant-current circuit is connected with the input end of the ozone hydrogen-rich generator.
8. The dental irrigator of claim 7, wherein: and a second driving circuit is arranged on the PCB, the input end of the second driving circuit is connected with the output end of the MCU main control circuit, and the output end of the second driving circuit is connected with the ozone hydrogen-rich generator.
9. The dental irrigator of claim 8, wherein: the second drive circuit comprises a resistor R60, a resistor R59, a resistor R40, a diode D6 and a triode Q13, one end of the resistor R60 is connected with a 5V power supply, the other end of the resistor R60 is connected with a collector of the triode Q13, a base of the triode is connected with the MCU main control circuit through the resistor R59, an emitter of the triode Q13 is connected with the anode of the diode D6 through a resistor R40, and the cathode of the diode D6 is connected with the anode input end of the ozone hydrogen-rich generator.
10. The dental irrigator of claim 6, wherein: the temperature detection device is characterized by further comprising a temperature detection module and a heating control circuit, wherein the output end of the temperature detection module is connected with the input end of the MCU main control circuit, and the output end of the MCU main control circuit is connected with the input end of the heating control circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118462.1U CN209770567U (en) | 2019-01-24 | 2019-01-24 | Tooth flushing device capable of providing multiple water sources |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920118462.1U CN209770567U (en) | 2019-01-24 | 2019-01-24 | Tooth flushing device capable of providing multiple water sources |
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| CN209770567U true CN209770567U (en) | 2019-12-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602512A (en) * | 2019-01-24 | 2019-04-12 | 深圳市耐菲尔医疗器械科技有限公司 | A kind of tooth flusher being capable of providing a variety of water sources |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602512A (en) * | 2019-01-24 | 2019-04-12 | 深圳市耐菲尔医疗器械科技有限公司 | A kind of tooth flusher being capable of providing a variety of water sources |
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Effective date of registration: 20210805 Address after: 518000 101-401, building 28, building 30, Longwangmiao Industrial Zone, baishixia community, Fuyong street, Bao'an District, Shenzhen, Guangdong Patentee after: FLY CAT ELECTRICAL Co.,Ltd. Address before: 518000 building 4, xianyuxing Industrial Park, Gonghe community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN NAIFEIER MEDICAL DEVICE TECHNOLOGY Co.,Ltd. |