CN112994210A - Solar energy power supply ultraviolet therapeutic instrument control circuit - Google Patents
Solar energy power supply ultraviolet therapeutic instrument control circuit Download PDFInfo
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- CN112994210A CN112994210A CN202110249183.0A CN202110249183A CN112994210A CN 112994210 A CN112994210 A CN 112994210A CN 202110249183 A CN202110249183 A CN 202110249183A CN 112994210 A CN112994210 A CN 112994210A
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 19
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims description 26
- 230000005669 field effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the field of medical treatment, in particular to a solar power supply ultraviolet therapeutic apparatus control circuit. The invention aims to provide a solar power supply ultraviolet therapeutic apparatus control circuit which does not influence the treatment work. The technical scheme is as follows: a solar power supply ultraviolet therapeutic apparatus control circuit comprises a linear lithium ion battery charger, a storage battery power supply unit, a single-channel touch chip and the like; the input end of the linear lithium ion battery charger is connected with the solar power supply board, and the output end of the single-channel touch chip is connected with the ultraviolet LED lamp. The solar energy-saving therapeutic instrument can convert light energy into electric energy through the solar power supply panel, and charges the storage battery power supply unit, so that the storage battery power supply unit has enough electric quantity to supply power to the ultraviolet LED lamp, thereby not influencing therapeutic work, and medical personnel can conveniently judge the state of the storage battery power supply unit through the action of the green LED indicator lamp and the red LED indicator lamp.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a solar power supply ultraviolet therapeutic apparatus control circuit.
Background
In the medical industry, ultraviolet therapy appearance is a common medical instrument, can disinfect, can also treat some skin diseases, and ultraviolet therapy appearance generally is through the battery power supply, and the condition is more special sometimes, needs to treat in the open air, and when the electric quantity of battery was not enough, ultraviolet therapy appearance just also can't continue work, and then has brought the trouble to treatment work.
Aiming at the existing problems, a solar power supply ultraviolet therapeutic apparatus control circuit which cannot influence the treatment work is designed.
Disclosure of Invention
In order to overcome the defect that the ultraviolet therapeutic apparatus cannot work continuously when the electric quantity of the storage battery is insufficient, and further brings trouble to treatment work, the invention aims to provide the control circuit of the solar power supply ultraviolet therapeutic apparatus, which cannot influence the treatment work.
The technical scheme is as follows: the utility model provides a solar energy power supply ultraviolet ray therapeutic instrument control circuit, includes linear lithium ion battery charger, battery power supply unit, single channel touch chip, solar power supply board, ultraviolet ray LED lamp and one way touch switch, the input and the solar power supply board of linear lithium ion battery charger are connected, the output and the ultraviolet ray LED lamp of single channel touch chip are connected, the input and the one way touch switch of single channel touch chip are connected, battery power supply unit is single channel touch chip, solar power supply board, ultraviolet ray LED lamp and the power supply of one way touch switch.
As an improvement of the scheme, the lithium ion battery charger further comprises an NTC temperature sensor, and the NTC temperature sensor is connected with the input end of the linear lithium ion battery charger.
As an improvement of the scheme, the multifunctional touch screen is characterized by further comprising a function setting switch, the function setting switch is connected with the input end of the single-channel touch chip, and the storage battery power supply unit supplies power for the function setting switch.
As an improvement of the scheme, the lithium ion battery charger further comprises a green LED indicator light and a red LED indicator light, and the green LED indicator light and the red LED indicator light are both connected with the linear lithium ion battery charger.
As an improvement of the scheme, the linear lithium ion battery charger comprises a battery charging circuit HM4206-U1, a sensor R2, a battery BT1, a capacitor C1, a capacitor C2, a resistor R1, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a light emitting diode VD1 and a light emitting diode VD2, wherein 4 pins of the battery charging circuit HM4206-U1 are connected with 8 pins thereof, 3 pins of the battery charging circuit HM4206-U1 are connected with the ground, 4 pins of the battery charging circuit HM4206-U1 are connected with the capacitor C2 in series, 2 pins of the battery charging circuit HM4206-U1 are connected with the resistor R5 in series, 1 pin of the battery charging circuit HM4206-U1 is connected with the ground, 5 pins of the battery charging circuit HM4206-U1 are connected with the capacitor C1 in series, a pin HM 42072 and a resistor R1 in series with the battery charging circuit HM 42072, a pin 72 and a resistor R1 in series, the other end of the resistor R4 is grounded, pin 1 of the battery charging circuit HM4206-U1 is connected with the series connection middle point of the resistor R3 and the resistor R4, pin 7 of the battery charging circuit HM4206-U1 is connected with pin 8 in parallel with the resistor R6 and the light emitting diode VD1, and pin 4 of the battery charging circuit HM4206-U1 is connected with pin 6 in parallel with the resistor R1 and the light emitting diode VD 2.
As an improvement of the above scheme, the single-channel touch chip comprises an integrated single-channel touch circuit EC022WS-U WS, a capacitor C WS, a resistor R WS, an N-channel field effect transistor Q WS, a light emitting diode VD WS and a light emitting diode VD WS, wherein the 4 feet of the integrated single-channel touch circuit EC022WS-U WS are grounded, the 2 feet of the integrated single-channel touch circuit EC022WS-U WS are connected with the capacitor C WS and the capacitor C WS in parallel, the 3 feet of the integrated single-channel touch circuit EC022WS-U WS are connected with the capacitor C WS in parallel, the 5 feet of the integrated single-channel touch circuit EC022WS-U WS are connected with the resistor R WS and the battery HM4206-U WS, the integrated single-channel touch circuit EC WS is connected with the single-U WS and the battery U022U WS in series, the other end of the resistor R9 is connected with the grid of an N-channel field effect transistor Q1, the source of the N-channel field effect transistor Q1 is grounded, the grid series resistor R10 of the N-channel field effect transistor Q1 is grounded, the light emitting diode VD3, the light emitting diode VD4, the light emitting diode VD5, the light emitting diode VD6 and the light emitting diode VD7 are connected in parallel to form two common ends, one common end is connected with the drain of the N-channel field effect transistor Q1, the other common end is connected with one end of a resistor R7, and the other end of the resistor R7 is connected with a pin 5 of a battery charging circuit HM 4206-U1.
As an improvement of the scheme, the function setting switch is a dial switch S1, the 1 pin, the 2 pin and the 3 pin of the dial switch S1 are all grounded, the 4 pin of the dial switch S1 is connected with the 1 pin of the integrated single-channel touch circuit EC022WS-U2, the 5 pin of the dial switch S1 is connected with the 8 pin of the integrated single-channel touch circuit EC022WS-U2, and the 6 pin of the dial switch S1 is connected with the 6 pin of the integrated single-channel touch circuit EC022 WS-U2.
As a modification of the above, the battery charging circuit has a model number HM 4206.
As an improvement of the scheme, the integrated single-channel touch circuit is EC022 WS.
As an improvement of the scheme, the red LED indicator lamp and the green LED indicator lamp are used for indicating the state of the storage battery power supply unit.
1. Can change light energy into the electric energy through solar power supply board, charge to battery power supply unit for battery power supply unit has sufficient electric quantity to supply power for ultraviolet LED lamp, thus does not influence treatment work.
2. Through the effect of NTC temperature sensor, can make things convenient for medical personnel to know the temperature of battery power supply unit.
3. Through the effect of function setting switch, can set up the mode of ultraviolet LED lamp to be applicable to different situations.
4. Through the effect of green LED pilot lamp and red LED pilot lamp, can make things convenient for medical personnel to judge battery power supply unit's state.
Drawings
FIG. 1 is a block diagram of the circuit of the present invention.
Fig. 2 is a schematic circuit diagram of the present invention.
Number designation in the figures: 1. NTC temperature sensor, 2, linear lithium ion battery charger, 3, battery power supply unit, 4, single channel touch chip, 5, green LED pilot lamp, 6, red LED pilot lamp, 7, solar power supply board, 8, function setting switch, 9, ultraviolet LED lamp, 10, single touch switch.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
The utility model provides a solar energy power supply ultraviolet therapeutic instrument control circuit, as shown in figure 1, includes linear lithium ion battery charger 2, battery power supply unit 3, single channel touch chip 4, solar power supply board 7, ultraviolet LED lamp 9 and one way touch switch 10, linear lithium ion battery charger 2's input and solar power supply board 7 are connected, single channel touch chip 4's output and ultraviolet LED lamp 9 are connected, single channel touch chip 4's input and one way touch switch 10 are connected, battery power supply unit 3 is single channel touch chip 4, solar power supply board 7, ultraviolet LED lamp 9 and one way touch switch 10 power supply.
Sunlight irradiates on the solar power supply board 7, the solar power supply board 7 converts light energy into electric energy, the storage battery power supply unit 3 is charged through the linear lithium ion battery charger 2, medical personnel touch the one-way touch switch 10, the single-channel touch chip 4 controls the ultraviolet LED lamp 9 to work, the ultraviolet LED lamp 9 emits ultraviolet rays, disinfection and sterilization are carried out, the one-way touch switch 10 is touched again, and the ultraviolet LED lamp 9 stops working.
Example 2
On the basis of embodiment 1, as shown in fig. 1, an NTC temperature sensor 1 is further included, and the NTC temperature sensor 1 is connected to an input end of a linear lithium ion battery charger 2.
NTC temperature sensor 1 can detect the temperature of battery power supply unit 3, makes things convenient for medical personnel to know the temperature of battery power supply unit 3.
Still including function setting switch 8, function setting switch 8 is connected with the input of single channel touch chip 4, battery power supply unit 3 sets up the switch 8 power supply for the function.
The mode of the ultraviolet LED lamp 9 can be set through the function setting switch 8, and the two modes are provided, wherein one mode is that the brightness of the ultraviolet LED lamp 9 cycles from high to low, the first touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is high-grade brightness, the second touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is medium-grade brightness, the third touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is low-grade brightness, the fourth touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is extinguished, the brightness of the ultraviolet LED lamp 9 cycles from low to high, the first touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is low-grade brightness, the second touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is medium-grade brightness, the third touch of the single-way touch switch 10 is performed, the ultraviolet LED lamp 9 is high-grade brightness, the fourth touch of, the medical staff can set the mode of the ultraviolet LED lamp 9 according to actual conditions so as to be suitable for different conditions.
The lithium ion battery charger is characterized by further comprising a green LED indicator lamp 5 and a red LED indicator lamp 6, wherein the green LED indicator lamp 5 and the red LED indicator lamp 6 are connected with the linear lithium ion battery charger 2.
When charging battery power supply unit 3, red LED pilot lamp 6 lights, and green LED pilot lamp 5 extinguishes, and when battery power supply unit 3 was full of electricity, green LED pilot lamp 5 lights, and red LED pilot lamp 6 extinguishes, and when battery power supply unit 3 was in the undervoltage state, green LED pilot lamp 5 and red LED pilot lamp 6 did not light, made things convenient for medical personnel to judge the state of battery power supply unit 3.
Example 3
A control circuit of a solar energy powered ultraviolet therapeutic apparatus is disclosed, as shown in FIG. 2, the linear lithium ion battery charger 2 comprises a battery charging circuit HM4206-U1, a sensor R2, a battery BT1, a capacitor C1, a capacitor C2, a resistor R1, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a light emitting diode VD1 and a light emitting diode VD2, wherein 4 feet of the battery charging circuit HM4206-U1 are connected with 8 feet thereof, 3 feet of the battery charging circuit HM4206-U1 are connected with ground, 4 feet of the battery charging circuit HM4206-U1 are connected with a capacitor C2 in series, 2 feet of the battery charging circuit HM4206-U1 are connected with a resistor R5 in series, 1 foot of the battery charging circuit HM4206-U1 is connected with a sensor R2 in series, a pin of the battery charging circuit HM4206-U1 is connected with a capacitor C1 in series, and a pin of the battery charging circuit HM 4206-U8653 is connected with a capacitor C8269553 in series, the battery charging circuit HM4206-U1 is characterized in that a resistor R3 and a resistor R4 are connected in series at 4 pins, the other end of the resistor R4 is grounded, 1 pin of the battery charging circuit HM4206-U1 is connected with the series middle point of a resistor R3 and a resistor R4, a resistor R6 and a light emitting diode VD1 are connected in parallel at 7 pins of the battery charging circuit HM4206-U1, and a resistor R1 and a light emitting diode VD2 are connected in parallel at 4 pins of the battery charging circuit HM 4206-U1.
The single-channel touch chip 4 comprises an integrated single-channel touch circuit EC022WS-U WS, a capacitor C WS, a resistor R WS, an N-channel field effect transistor Q WS, a light emitting diode VD WS, and a light emitting diode VD WS, wherein 4 pins of the integrated single-channel touch circuit EC022WS-U WS are grounded, a 2 pin of the integrated single-channel touch circuit EC022WS-U WS is connected with a 4 pin of the integrated single-channel touch circuit EC022WS and the 4 pin of the integrated single-channel touch circuit EC022WS-U WS in parallel with the capacitor C WS and the capacitor C WS, a 5 pin of the integrated single-channel touch circuit EC022WS-U WS is connected with a resistor R WS, a pin of the integrated single-channel touch circuit EC022WS and an HM 4206-U42072, the integrated single-channel touch circuit EC WS is connected in series with a single-channel touch circuit EC 022R WS, the other end of the resistor R9 is connected with the grid of an N-channel field effect transistor Q1, the source of the N-channel field effect transistor Q1 is grounded, the grid series resistor R10 of the N-channel field effect transistor Q1 is grounded, the light emitting diode VD3, the light emitting diode VD4, the light emitting diode VD5, the light emitting diode VD6 and the light emitting diode VD7 are connected in parallel to form two common ends, one common end is connected with the drain of the N-channel field effect transistor Q1, the other common end is connected with one end of a resistor R7, and the other end of the resistor R7 is connected with a pin 5 of a battery charging circuit HM 4206-U1.
The function setting switch 8 is a dial switch S1, pins 1, 2 and 3 of the dial switch S1 are all grounded, pins 4 of the dial switch S1 are connected with pins 1 of an integrated single-channel touch circuit EC022WS-U2, pins 5 of the dial switch S1 are connected with pins 8 of an integrated single-channel touch circuit EC022WS-U2, and pins 6 of the dial switch S1 are connected with pins 6 of an integrated single-channel touch circuit EC022 WS-U2.
Sunlight irradiates on the solar power supply board 7, the solar power supply board 7 converts light energy into electric energy, a battery BT1 is charged, a light-emitting diode VD1 lights up, a light-emitting diode VD2 lights up, when the battery BT1 is fully charged, the light-emitting diode VD2 lights up, a light-emitting diode VD1 lights up, if the battery BT1 is in an under-voltage state, neither the light-emitting diode VD1 nor the light-emitting diode VD2 lights up, medical personnel can set a brightness mode of the light-emitting diode VD 3-the light-emitting diode VD7 through a dial switch S1, and the two modes are shared, wherein the brightness of an ultraviolet LED lamp 9 is circulated from high to low, 1 pin and 6 pins of an integrated single-channel touch circuit EC022WS-U2 are suspended, 8 pins of the integrated single-channel touch circuit EC022WS-U2 are grounded, the first touch single-channel touch switch 10, the light-emitting diode VD 3-the light-emitting diode VD7 is high-grade brightness, the light-emitting diode VD 3-light-emitting diode VD7 is middle-grade brightness, the light-emitting diode VD 3-light-emitting diode VD7 is low-grade brightness, the light-emitting diode VD 3-light-emitting diode VD7 is extinguished when the single-way touch switch 10 is touched for the third time, the brightness of the ultraviolet LED lamp 9 circulates from low to high, the pins 6 and 8 of the integrated single-channel touch circuit EC022WS-U2 are grounded, the pin 1 of the integrated single-channel touch circuit EC022WS-U2 is suspended, the single-way touch switch 10 is touched for the first time, the light-emitting diode VD 3-light-emitting diode VD7 is low-grade brightness, the single-way touch switch 10 is touched for the second time, the light-emitting diode VD 3-light-emitting diode VD7 is middle-grade brightness, the single-way touch switch 10 is touched for the third time, the light-emitting diode VD 3-light-emitting diode VD7 is high-grade brightness, the, the light-emitting diode VD 3-the light-emitting diode VD7 is extinguished, and the sensor R2 can detect the temperature of the battery BT 1.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (10)
1. The utility model provides a solar energy power supply ultraviolet therapeutic instrument control circuit, characterized by, including linear lithium ion battery charger (2), battery power supply unit (3), single channel touch chip (4), solar power supply board (7), ultraviolet LED lamp (9) and one way touch switch (10), the input and the solar power supply board (7) of linear lithium ion battery charger (2) are connected, the output and the ultraviolet LED lamp (9) of single channel touch chip (4) are connected, the input and the one way touch switch (10) of single channel touch chip (4) are connected, battery power supply unit (3) are single channel touch chip (4), solar power supply board (7), ultraviolet LED lamp (9) and one way touch switch (10) power supply.
2. The control circuit of claim 1, further comprising an NTC temperature sensor (1), wherein the NTC temperature sensor (1) is connected to an input of the linear lithium ion battery charger (2).
3. The control circuit of the solar power supply ultraviolet therapeutic apparatus according to claim 2, characterized by further comprising a function setting switch (8), wherein the function setting switch (8) is connected with the input end of the single-channel touch chip (4), and the storage battery power supply unit (3) supplies power to the function setting switch (8).
4. The solar-powered ultraviolet therapeutic apparatus control circuit according to claim 3, characterized by further comprising a green LED indicator lamp (5) and a red LED indicator lamp (6), wherein the green LED indicator lamp (5) and the red LED indicator lamp (6) are both connected to the linear lithium ion battery charger (2).
5. The control circuit of claim 4, wherein said linear lithium ion battery charger (2) comprises a battery charging circuit HM4206-U1, a sensor R2, a battery BT1, a capacitor C1, a capacitor C2, a resistor R1, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a light emitting diode VD1 and a light emitting diode VD2, wherein 4 pins of said battery charging circuit HM4206-U1 are connected with 8 pins thereof, 3 pins of said battery charging circuit HM4206-U1 are grounded, 4 pins of said battery charging circuit HM4206-U1 are connected with a capacitor C2 in series, 2 pins of said battery charging circuit HM4206-U1 are connected with a resistor R5 in series, 1 pin of said battery charging circuit HM4206-U1 is connected with a sensor R2 in series, pins of said battery charging circuit HM4206-U1 are connected with a capacitor C1 in series, and said battery charging circuit HM4206-U1 is connected with a capacitor BT1 pins of said battery charging circuit in series, the battery charging circuit HM4206-U1 is characterized in that a resistor R3 and a resistor R4 are connected in series at 4 pins, the other end of the resistor R4 is grounded, 1 pin of the battery charging circuit HM4206-U1 is connected with the series middle point of a resistor R3 and a resistor R4, a resistor R6 and a light emitting diode VD1 are connected in parallel at 7 pins of the battery charging circuit HM4206-U1, and a resistor R1 and a light emitting diode VD2 are connected in parallel at 4 pins of the battery charging circuit HM 4206-U1.
6. The control circuit of claim 5, wherein the single-channel touch chip (4) comprises an integrated single-channel touch circuit EC022WS-U2, a capacitor C3, a capacitor C4, a capacitor C5, a resistor R7, a resistor R8, a resistor R9, a resistor R10, an N-channel FET Q1, an LED VD1 and an LED VD1, wherein the 4-pin of the integrated single-channel touch circuit EC022 1-U1 is grounded, the 2-pin of the integrated single-channel touch circuit EC022 1-U1 is connected with the capacitor C1 and the 4-pin of the integrated single-channel touch circuit EC022 1-U1, the 3-pin of the integrated single-channel touch circuit EC022 1-U1 is connected with the capacitor C1, the pin 5 of the integrated single-channel touch circuit EC022 1 is connected with the resistor R1, the pin of the integrated single-touch circuit HM 42072 is connected with the battery HM 42072 and the battery of the integrated single-touch circuit U022 3, the 7-pin series resistor R9 of the integrated single-channel touch circuit EC022WS-U2, the other end of the resistor R9 is connected with the grid electrode of an N-channel field effect transistor Q1, the source electrode of the N-channel field effect transistor Q1 is grounded, the grid electrode series resistor R10 of the N-channel field effect transistor Q1 is grounded, the light emitting diode VD3, the light emitting diode VD4, the light emitting diode VD5, the light emitting diode VD6 and the light emitting diode VD7 are connected in parallel to form two common ends, one common end is connected with the drain electrode of the N-channel field effect transistor Q1, the other common end is connected with one end of the resistor R7, and the other end of the resistor R7 is connected with the 5-pin of the battery charging circuit HM 4206-U1.
7. The solar-powered ultraviolet therapeutic apparatus control circuit as set forth in claim 6, characterized in that the function setting switch (8) is a dial switch S1, the 1, 2 and 3 pins of the dial switch S1 are grounded, the 4 pin of the dial switch S1 is connected with the 1 pin of the integrated single-channel touch circuit EC022WS-U2, the 5 pin of the dial switch S1 is connected with the 8 pin of the integrated single-channel touch circuit EC022WS-U2, and the 6 pin of the dial switch S1 is connected with the 6 pin of the integrated single-channel touch circuit EC022 WS-U2.
8. The solar powered ultraviolet treatment apparatus control circuit as claimed in claim 5, wherein the battery charging circuit is of type HM 4206.
9. The solar powered ultraviolet treatment instrument control circuit as claimed in claim 6, wherein the integrated single channel touch circuit is of type EC022 WS.
10. The solar-powered control circuit for an ultraviolet therapeutic apparatus according to claim 3, wherein the red LED indicator lamp (6) and the green LED indicator lamp (5) are used for indicating the state of the storage battery power supply unit (3).
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| CN202110249183.0A CN112994210A (en) | 2021-03-08 | 2021-03-08 | Solar energy power supply ultraviolet therapeutic instrument control circuit |
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| CN202110249183.0A CN112994210A (en) | 2021-03-08 | 2021-03-08 | Solar energy power supply ultraviolet therapeutic instrument control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891525A (en) * | 2021-10-12 | 2022-01-04 | 南京帆风顺商贸有限公司 | LED star lamp circuit |
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