CN111617294A - Handheld ultraviolet disinfection lamp control system - Google Patents
Handheld ultraviolet disinfection lamp control system Download PDFInfo
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- CN111617294A CN111617294A CN202010627928.8A CN202010627928A CN111617294A CN 111617294 A CN111617294 A CN 111617294A CN 202010627928 A CN202010627928 A CN 202010627928A CN 111617294 A CN111617294 A CN 111617294A
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- module
- lamp
- battery
- lamp bead
- single chip
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 79
- 239000011324 bead Substances 0.000 claims description 97
- 230000001954 sterilising effect Effects 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 3
- 101100256965 Caenorhabditis elegans sip-1 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the field of sanitary disinfection devices, in particular to a handheld ultraviolet disinfection lamp control system which comprises a control module, a charging module, a state display lamp module, a disinfection lamp module, a motor module, a buzzer module and a battery. The power consumption of the battery is reduced, the service efficiency of the battery is improved, and the working time of the disinfection lamp is prolonged. The state that can audio-visual display battery electric quantity, the battery need in time charge when insufficient voltage, has effectively prolonged the life of battery. The state of the vibration motor is monitored, when the vibration motor is found to be abnormal, the power supply of the booster circuit is cut off, the work of the disinfection lamp is stopped, the work of the vibration motor is stopped, and the consumption of the electric quantity of the battery is effectively reduced. Low cost, long service life, flexible application, convenient use, safety and reliability.
Description
Technical Field
The invention relates to the field of sanitary disinfection devices, in particular to a handheld ultraviolet disinfection lamp control system.
Background
Along with the improvement of the quality of life, the requirements of people on the quality of life are higher and higher, people pay more attention to the sanitation of family environment and working environment and the sanitation of various life articles closely related to people, and the clean working and living environment not only makes people happy but also is a premise of ensuring health, so that the sterilization and disinfection are a work often carried out in the daily life of people, the sterilization and disinfection by using an ultraviolet sterilization lamp is also one of common means, the ultraviolet ray with the real sterilization function is UVC ultraviolet ray, because the ultraviolet ray in a C wave band is easily absorbed by DNA of organisms, the ultraviolet ray with the best ultraviolet ray about 253.7nm belongs to a pure physical sterilization method, has the advantages of simplicity, convenience, no secondary pollution and the like, is widely used in the daily life, and the ultraviolet ray is a double-edged sword, can be sterilized and disinfected if being correctly used, if being improperly used, can cause serious harm.
Nowadays, the ultraviolet ray disinfection lamp of hand-held type on the market, only a work button presses work button, and hand-held type ultraviolet ray disinfection lamp alright directly get into operating condition, if lead to work button to be pressed because of the maloperation, and the target is killed to the misaligned of hand-held type ultraviolet ray disinfection lamp, and has aimed at human or other targets, and hand-held type ultraviolet ray disinfection lamp brings more serious harm to human or other targets.
Disclosure of Invention
1. Technical problem to be solved
The invention provides a handheld ultraviolet disinfection lamp control system, wherein a safety button is added, so that the situation that a disinfection lamp is directly started due to mistaken touch of a working button is effectively reduced, and unnecessary damage is effectively avoided.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A hand-held type ultraviolet disinfection lamp control system which characterized in that: a hand-held type ultraviolet disinfection lamp control system which characterized in that: the intelligent disinfection device comprises a control module, a charging module, a state display lamp module, a disinfection lamp module, a motor module, a buzzer module and a battery;
the control module comprises a first button, a second button and a single chip microcomputer chip;
in the control module: the first button and the second button are connected with the input end of the single chip microcomputer chip, and the control module can judge the key states of the first button and the second button;
in the control module: the single chip microcomputer chip is used for flow control and data processing of the whole system;
the charging module is used for charging management of the battery, when the voltage of the battery is lower than a preset value, the single chip microcomputer chip in the control module receives a signal, then the single chip microcomputer chip triggers the charging module to work, so that the external power supply charges the battery, when the voltage of the battery is higher than the preset value, the single chip microcomputer chip in the control module receives the signal, then the single chip microcomputer chip triggers the charging module to stop working, and the external power supply is cut off to charge the battery;
the state display lamp module comprises a three-color lamp;
the three-color lamp is connected with the single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the on and off of the lamp beads of the three-color lamp and is used for displaying the current electric quantity state of the battery;
the disinfection lamp module comprises an ultraviolet lamp bead, an indicator lamp bead and a booster circuit;
in the sterilamp module: the ultraviolet lamp bead is used for realizing a disinfection function;
in the sterilamp module: the indicator lamp bead is used for indicating the working state of the ultraviolet lamp bead;
in the sterilamp module: the boosting circuit is used for boosting the output voltage of the built-in battery, the boosted voltage is used for the power supply voltage of the lamp bead of the indicator lamp and the power supply voltage of the lamp bead power supply of the ultraviolet lamp, the output end of the built-in battery is controlled by the single chip microcomputer chip to be connected to the input end of the boosting circuit, the second button is pressed down, the single chip microcomputer chip receives a trigger signal generated when the second button is pressed down to start the boosting circuit to work, the boosting circuit boosts the output voltage of the built-in battery to the power supply voltage of the disinfection lamp and the indicator lamp, the disinfection lamp and the indicator lamp are simultaneously lightened, the second button is loosened, the single chip microcomputer chip receives the trigger signal generated when the second button is loosened to stop the work of.
The motor module is used for providing vibration alarm for a user;
the motor module is connected with a single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the motor to vibrate;
the buzzer module is used for providing sound alarm for a user;
the buzzer module is connected with the single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the buzzer to sound;
the battery has a rechargeable function.
Further, the disinfection lamp is an ultraviolet lamp bead, and light emitted by the ultraviolet lamp bead is invisible light.
Furthermore, the number of the ultraviolet lamp beads in the disinfection lamp module is three.
Furthermore, the number of the indicator lamp beads in the disinfection lamp module is four.
Furthermore, the indicator lamp bead comprises a first indicator lamp bead, a second indicator lamp bead, a third indicator lamp bead and a fourth indicator lamp bead, the color of light emitted by the first indicator lamp bead, the second indicator lamp bead and the third indicator lamp bead is a first color, the color of light emitted by the fourth indicator lamp bead is a second color, the first indicator lamp bead, the second indicator lamp bead and the third indicator lamp bead are respectively connected in parallel with 3 ultraviolet lamp beads and used for indicating the working state of the ultraviolet lamp beads, the fourth indicator lamp bead is connected in series with the booster circuit, when the booster circuit works, the fourth indicator lamp bead is turned on, and when the booster circuit stops working, the fourth indicator lamp bead is turned off.
Further, the buzzer is an active buzzer.
Further, the battery is a rechargeable lithium battery.
Further, the status display lamp is an RGB lamp bead.
Furthermore, the control circuit is provided with two-stage key control for preventing the sterilization start of the ultraviolet lamp caused by misoperation of a user.
Further, the buzzer is a passive buzzer.
Further, the buzzer is an electromagnetic buzzer.
Further, the first button is a touch button.
Further, the second button is a touch button.
Further, the battery is a rechargeable lithium iron phosphate battery.
Further, the battery is a rechargeable lithium titanate battery.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
firstly, the invention provides a new technical idea.
Secondly, effectively avoided touching the operating button because of the mistake, lead to the condition that the sterilamp opened.
And thirdly, the power consumption of the battery is reduced, the service efficiency of the battery is improved, and the working time of the disinfection lamp is prolonged.
Fourth, can audio-visually show the state of battery power, need in time to charge when the battery is insufficient voltage, effectively prolonged the life of battery.
And fifthly, monitoring the state of the vibration motor, cutting off the power supply of the booster circuit when the abnormality of the vibration motor is found, stopping the work of the disinfection lamp and the vibration motor, and effectively reducing the consumption of the electric quantity of the battery.
And sixthly, the UVC ultraviolet has a better sterilization effect.
And seventhly, the practicability of the disinfection lamp is improved.
Eighthly, the application is flexible and the use is convenient.
Ninth, safe and reliable.
Ten, the cost is low.
Drawings
FIG. 1 is a schematic block diagram of the present invention.
FIG. 2 is an electrical connection diagram of the present invention.
FIG. 3 is a block diagram of the disinfecting lamp of the present invention, FIG. 3 being taken in section from FIG. 2.
Figure 4 a block diagram of a buzzer according to the invention, figure 4 being taken in section from figure 2.
Fig. 5 is a block diagram of a status display lamp of the present invention, fig. 5 being taken in section from fig. 2.
Figure 6 is a circuit diagram of a buzzer in a circuit board of the present invention, with figure 6 taken in section from figure 2.
FIG. 7 is a control block diagram of the present invention, FIG. 7 being taken from FIG. 2.
Fig. 8 is a schematic of a charging block of the present invention, fig. 8 being taken from fig. 2.
Detailed Description
As shown in fig. 1 to 8, example 1: a hand-held type ultraviolet disinfection lamp control system which characterized in that: the intelligent disinfection device comprises a control module, a charging module, a state display lamp module, a disinfection lamp module, a motor module, a buzzer module and a battery;
the control module comprises a first button, a second button and a single chip microcomputer chip;
in the control module: the first button and the second button are connected with the input end of the single chip microcomputer chip, and the control module can judge the key states of the first button and the second button;
in the control module: the single chip microcomputer chip is used for flow control and data processing of the whole system;
the charging module is used for charging management of the battery, when the voltage of the battery is lower than a preset value, the single chip microcomputer chip in the control module receives a signal, then the single chip microcomputer chip triggers the charging module to work, so that the external power supply charges the battery, when the voltage of the battery is higher than the preset value, the single chip microcomputer chip in the control module receives the signal, then the single chip microcomputer chip triggers the charging module to stop working, and the external power supply is cut off to charge the battery;
the state display lamp module comprises a three-color lamp;
the three-color lamp is connected with the single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the on and off of the lamp beads of the three-color lamp and is used for displaying the current electric quantity state of the battery;
the disinfection lamp module comprises an ultraviolet lamp bead, an indicator lamp bead and a booster circuit;
in the sterilamp module: the ultraviolet lamp bead is used for realizing a disinfection function;
in the sterilamp module: the indicator lamp bead is used for indicating the working state of the ultraviolet lamp bead;
in the sterilamp module: the boosting circuit is used for boosting the output voltage of the built-in battery, the boosted voltage is used for the power supply voltage of the lamp bead of the indicator lamp and the power supply voltage of the lamp bead power supply of the ultraviolet lamp, the output end of the built-in battery is controlled by the single chip microcomputer chip to be connected to the input end of the boosting circuit, the second button is pressed down, the single chip microcomputer chip receives a trigger signal generated when the second button is pressed down to start the boosting circuit to work, the boosting circuit boosts the output voltage of the built-in battery to the power supply voltage of the disinfection lamp and the indicator lamp, the disinfection lamp and the indicator lamp are simultaneously lightened, the second button is loosened, the single chip microcomputer chip receives the trigger signal generated when the second button is loosened to stop the work of.
The motor module is used for providing vibration alarm for a user;
the motor module is connected with a single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the motor to vibrate;
the buzzer module is used for providing sound alarm for a user;
the buzzer module is connected with the single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the buzzer to sound;
the battery has a rechargeable function.
The control module includes: the first button (K-A), the second button (K-B), the ninth capacitor (C9) and the single chip microcomputer chip (U1);
in the control module: a first pin of the singlechip chip (U1) is connected with a second power supply point (BAT +);
in the control module: the first button (K-A) is used for starting up the computer for the user;
in the control module: one end of the first button (K-A) is connected with the seventh pin of the single chip (U1), the other end of the first button (K-A) is connected with the Ground (GND), and when the first button (K-A) is pressed for a long time, the product enters a standby state;
in the control module: the second button (K-B) is used as a control switch for starting the disinfection function of the product;
in the control module: one end of the second button (K-B) is connected with the eighth pin of the single chip (U1), the other end of the second button (K-B) is connected with the Ground (GND), and when the second button (K-B) is pressed down, the single chip (U1) receives a signal and then the single chip (U1) controls the motor (M) in the motor module to work;
in the control module: one end of a ninth capacitor (C9) is connected with the second power supply point (BAT +), and the other end of the ninth capacitor (C9) is connected with the ground point (GND);
the charging module includes: a twenty-ninth resistor (R29), a third power management chip (U3), a twenty-seventh resistor (R27), a twenty-eighteenth resistor (R28), a charging interface (CN 1) and a first capacitor (C1);
in the charging module: a first pin of the charging interface (CN 1) is connected with an eighth pin of the third power management chip (U3), and a second pin of the 5V charging interface (CN 1) is connected with the Ground (GND);
in the charging module: the first end of the twenty-ninth resistor (R29) is connected with the Ground (GND), and the second end of the twenty-ninth resistor (R29) is connected with the second pin of the third power management chip (U3);
in the charging module: a first end of a twenty-seventh resistor (R27) is connected with a first end of a charging interface (CN 1), and a second end of the twenty-seventh resistor (R27) is connected with a first end of a twenty-eighteen resistor (R28);
in the charging module: a first end of a twenty-eighth resistor (R28) is connected with an IO port of the single chip, and a second end of the twenty-eighth resistor (R28) is connected with a ground point (GND);
in the charging module: the first end of the first capacitor (C1) is connected with the fifth pin of the third power management chip (U3), and the second end of the first capacitor (C1) is connected with the Ground (GND);
in the charging module: the first pin of the third power management chip (U3) is connected with the Ground (GND);
in the charging module: the third pin of the third power management chip (U3) is connected with the Ground (GND);
in the charging module: a fifth pin of the third power management chip (U3) is connected with the second power point (BAT +);
in the charging module: a sixth pin of the third power management chip (U3) is connected with one IO port of the single chip;
the status display lamp module includes: the lamp comprises an eighth resistor (R8), a first lamp bead (LEDR), a second lamp bead (DLG) and a third lamp bead (DLB);
in the status display lamp module: the first end of the first lamp bead (LEDR) is connected with the first end of the eighth resistor (R8);
in the status display lamp module: the first end of the second lamp bead (DLG) is connected with the first end of the eighth resistor (R8);
in the status display lamp module: the first end of the third lamp bead (DLB) is connected with the first end of the eighth resistor (R8);
in the status display lamp module: a second end of the eighth resistor (R8) is connected with a second power supply point (BAT +);
in the status display lamp module: the second end of the first lamp bead (LEDR) is connected with a seventh pin of a third power management chip (U3) in the charging module;
in the status display lamp module: the second end of the second lamp bead (DLG) is connected with an IO port of a single chip microcomputer chip (U1) in the control module;
in the status display lamp module: the second end of the third lamp bead (DLB) is connected with an IO port of a single chip microcomputer chip (U1) in the control module;
the sterilizing lamp module includes: a zero resistor (R0), a first resistor (R1), a fourth resistor (R4), a Resistor (RA), a Resistor (RB), a ninth resistor (R9), a tenth resistor (R10), a sixteenth resistor (R16), a seventeenth resistor (R17), an eighteenth resistor (R18), a second capacitor (C2), a third capacitor (C3), a fourth capacitor (C4), an eighth capacitor (C8), a first inductor (L1), a first MOS transistor (Q1), a first diode (D1), a first ultraviolet lamp (uvc 1), a second ultraviolet lamp (uvc 2), a third ultraviolet lamp (uvc 3), a first indicator lamp (uvA 1), a second indicator lamp (uvA 2), a third ultraviolet indicator lamp (uvA 3), an LED (4), a second BAT lamp (2), a first battery interface (1);
in the sterilamp module: the first end of a first resistor (R1) is connected with a pin 1 of a second chip (U2), and the second end of the first resistor (R1) is connected with the first end of a fourth capacitor (C4);
in the sterilamp module: the second end of the fourth capacitor (C4) is connected with the 5 pin of the second chip (U2);
in the sterilamp module: the first end of the first diode (D1) is connected with pin 1 of the second chip (U2), and the second end of the first diode (D1) is connected with pin 5 of the second chip (U2);
in the sterilamp module: the first end of the first inductor (L1) is connected with pin 1 of the second chip (U2), and the second end of the first inductor (L1) is connected with pin 6 of the second chip (U2);
in the sterilamp module: a first end of a sixteenth resistor (R16) is connected with a pin 3 of the second chip (U2), and a second end of the sixteenth resistor (R16) is connected with a ground point (GND);
in the sterilamp module: the first end of a fourth resistor (R4) is connected with the pin 3 of the second chip (U2), and the second end of the fourth resistor (R4) is connected with the Ground (GND);
in the sterilamp module: the negative end of the first socket (SIP 1) is connected with the pin 3 of the second chip (U2), and the positive end of the first socket (SIP 1) is connected with the pin 5 of the second chip (U2);
in the sterilamp module: the first end of the first ultraviolet lamp (uvc 1) is connected with the 5 pins of the second chip (U2), and the second end of the first ultraviolet lamp (uvc 1) is connected with the 3 pins of the second chip (U2);
in the sterilamp module: the first end of the second ultraviolet lamp (uvc 2) is connected with the pin 5 of the second chip (U2), and the second end of the second ultraviolet lamp (uvc 2) is connected with the pin 3 of the second chip (U2);
in the sterilamp module: the first end of the third ultraviolet lamp (uvc 3) is connected with the pin 5 of the second chip (U2), and the second end of the third ultraviolet lamp (uvc 3) is connected with the pin 3 of the second chip (U2);
in the sterilamp module: the first end of the Resistor A (RA) is connected with a pin 5 of the second chip (U2), and the second end of the Resistor A (RA) is connected with the first end of the Resistor B (RB);
in the sterilamp module: the first end of a first indicator light (uvA 1) is connected with the second end of a B Resistor (RB), and the second end of the first indicator light (uvA 1) is connected with a pin 3 of a second chip (U2);
in the sterilamp module: the first end of a second indicator light (uvA 2) is connected with the second end of a Resistor B (RB), and the second end of the second indicator light (uvA 2) is connected with a pin 3 of a second chip (U2);
in the sterilamp module: the first end of a third indicator light (uvA 3) is connected with the second end of a Resistor B (RB), and the second end of the third indicator light (uvA 3) is connected with a pin 3 of a second chip (U2);
in the sterilamp module: the first end of a zero-number resistor (R0) is connected with a pin 5 of a second chip (U2), and the second end of the zero-number resistor (R0) is connected with the first end of a fourth indicator light (LED 4);
in the sterilamp module: the second end of a fourth indicator light (LED 4) is connected with a pin 3 of a second chip (U2);
in the sterilamp module: the first end of the eighth capacitor (C8) is connected with the 5 pin of the second chip (U2), and the second end of the eighth capacitor (C8) is connected with the Ground (GND);
in the sterilamp module: a first end of a tenth resistor (R10) is connected with a pin 4 of a second chip (U2), and a second end of the tenth resistor (R10) is connected with a ground point (GND);
in the sterilamp module: the second end of the ninth resistor (R9) is connected with the 4 pins of the second chip (U2);
in the sterilamp module: the first end of the second capacitor (C2) is connected with the 6 pin of the second chip (U2), and the second end of the second capacitor (C2) is connected with the Ground (GND);
in the sterilamp module: the first end of the third capacitor (C3) is connected with the 6 pin of the second chip (U2), and the second end of the third capacitor (C3) is connected with the Ground (GND);
in the sterilamp module: the drain electrode of the first MOS tube (Q1) is connected with the 6 pin of the second chip (U2), and the source electrode of the first MOS tube (Q1) is connected with the first pin of a battery interface (BAT);
in the sterilamp module: the first end of a seventeenth resistor (R17) is connected with a first pin of a battery interface (BAT), and the second end of the seventeenth resistor (R17) is connected with the grid of a first MOS transistor (Q1);
in the sterilamp module: the first end of an eighteenth resistor (R18) is connected with the grid electrode of the first MOS transistor (Q1);
in the sterilamp module: a first pin of the battery interface (BAT) is connected with a second power supply point (BAT +), and a second pin of the battery interface (BAT) is connected with a ground point (GND);
in the sterilamp module: pin 2 of the second chip (U2) is connected with the Ground (GND);
in the sterilamp module: the first end of a ninth resistor (R9) is connected with one IO port of a single chip (U3) in the control module;
in the sterilamp module: the second end of the eighteenth resistor (R18) is connected with an IO port of a single chip (U3) in the control module;
the motor module includes: a sixth capacitor (C6), a seventh capacitor (C7), a second diode (D2), a motor (M), a third MOS (Q3), a twelfth resistor (R12), a thirteenth resistor (R13), a fourteenth resistor (R14) and a fifteenth resistor (R15);
in the motor module: one end of a sixth capacitor (C6) is connected with the second power supply point (BAT +), and the other end of the sixth capacitor (C6) is connected with the drain electrode of the third MOS transistor (Q3);
in the motor module: a first end of the second diode (D2) is connected with the drain electrode of the third MOS tube (Q3), and a second end of the second diode (D2) is connected with a second power supply point (BAT +);
in the motor module: the first end of the motor (M) is connected with a second power supply point (BAT +), and the second end of the motor (M) is connected with the drain electrode of the third MOS transistor (Q3);
in the motor module: a first end of a fifteenth resistor (R15) is connected with the drain electrode of the third MOS transistor (Q3), and a second end of the fifteenth resistor (R15) is connected with a first end of a seventh capacitor (C7);
in the motor module: the second end of the seventh capacitor (C7) is connected with the ground point (GND);
in the motor module: a first end of a fourteenth resistor (R14) is connected with the grid electrode of the third MOS tube (Q3), and a second end of the fourteenth resistor (R14) is connected with the Ground (GND);
in the motor module: a first end of a twelfth resistor (R12) is connected with the source electrode of the third MOS transistor (Q3), and a second end of the twelfth resistor (R12) is connected with the ground point (GND);
in the motor module: a first end of a twelfth resistor (R13) is connected with the source electrode of the third MOS transistor (Q3), and a second end of the twelfth resistor (R13) is connected with the ground point (GND);
in the motor module: the grid electrode of the third MOS tube (Q3) is connected with one IO port of a single chip (U3) in the control module;
in the motor module: the first end of a seventh capacitor (C7) is connected with one IO port of a single chip (U3) in the control module;
the buzzer module includes: a second twelfth resistor (R22), a second thirteenth resistor (R23), a seventh triode (Q7) and a Buzzer (BUZ);
in the buzzer module: the second end of the second twelfth resistor (R22) is connected with the base of the seventh triode (Q7);
in the buzzer module: a first end of a twenty-third resistor (R23) is connected with a second power supply point (BAT +), and a second end of the twenty-third resistor (R23) is connected with a collector of a seventh triode (Q7);
in the buzzer module: the emitter of the seventh triode (Q7) is connected with the Ground (GND);
in the buzzer module: a first end of the Buzzer (BUZ) is connected with a second power supply point (BAT +), and a second end of the Buzzer (BUZ) is connected with a ground point (GND);
in the buzzer module: the first end of a second twelfth resistor (R22) is connected with one IO port of a single chip (U3) in the control module;
further, the disinfection lamp is an ultraviolet lamp bead, and light emitted by the ultraviolet lamp bead is invisible light.
Furthermore, the number of the ultraviolet lamp beads in the disinfection lamp module is three.
Furthermore, the number of the indicator lamp beads in the disinfection lamp module is four.
Furthermore, the indicator lamp bead comprises a first indicator lamp bead, a second indicator lamp bead, a third indicator lamp bead and a fourth indicator lamp bead, the color of light emitted by the first indicator lamp bead, the second indicator lamp bead and the third indicator lamp bead is a first color, the color of light emitted by the fourth indicator lamp bead is a second color, the first indicator lamp bead, the second indicator lamp bead and the third indicator lamp bead are respectively connected in parallel with 3 ultraviolet lamp beads and used for indicating the working state of the ultraviolet lamp beads, the fourth indicator lamp bead is connected in series with the booster circuit, when the booster circuit works, the fourth indicator lamp bead is turned on, and when the booster circuit stops working, the fourth indicator lamp bead is turned off.
Embodiment 6, a hand-held uv disinfection lamp control system as described in embodiment 1, further comprising: and the second pin of the boost chip is a grounding pin.
Embodiment 7, a hand-held uv disinfection lamp control system as described in embodiment 1, further comprising: the third pin of the boost chip is the FB pin.
Example 9, a hand-held uv disinfection lamp control system as described in example 1, further comprising: the fifth pin of the boost chip is an output pin (OV).
Example 11, a hand-held uv disinfection lamp control system as described in example 1, further comprising: the Buzzer (BUZ) is of the piezoelectric speaker type.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. A hand-held type ultraviolet disinfection lamp control system which characterized in that: a hand-held type ultraviolet disinfection lamp control system which characterized in that: the intelligent disinfection device comprises a control module, a charging module, a state display lamp module, a disinfection lamp module, a motor module, a buzzer module and a battery;
the control module comprises a first button, a second button and a single chip microcomputer chip;
in the control module: the first button and the second button are connected with the input end of the single chip microcomputer chip, and the control module can judge the key states of the first button and the second button;
in the control module: the single chip microcomputer chip is used for flow control and data processing of the whole system;
the charging module is used for charging management of the battery, when the voltage of the battery is lower than a preset value, the single chip microcomputer chip in the control module receives a signal, then the single chip microcomputer chip triggers the charging module to work, so that the external power supply charges the battery, when the voltage of the battery is higher than the preset value, the single chip microcomputer chip in the control module receives the signal, then the single chip microcomputer chip triggers the charging module to stop working, and the external power supply is cut off to charge the battery;
the state display lamp module comprises a three-color lamp;
the three-color lamp is connected with the single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the on and off of the lamp beads of the three-color lamp and is used for displaying the current electric quantity state of the battery;
the disinfection lamp module comprises an ultraviolet lamp bead, an indicator lamp bead and a booster circuit;
in the sterilamp module: the ultraviolet lamp bead is used for realizing a disinfection function;
in the sterilamp module: the indicator lamp bead is used for indicating the working state of the ultraviolet lamp bead;
in the sterilamp module: the boosting circuit is used for boosting the output voltage of the built-in battery, the boosted voltage is used for the power supply voltage of a power supply of a lamp bead of the indicator lamp and a lamp bead of the ultraviolet lamp, the single chip microcomputer chip controls the output end of the built-in battery to be connected to the input end of the boosting circuit, a second button is pressed down, the single chip microcomputer chip starts the boosting circuit to work after receiving a trigger signal of the second button, the boosting circuit boosts the output voltage of the built-in battery to the power supply voltage of the disinfection lamp and the indicator lamp, the disinfection lamp and the indicator lamp are simultaneously lightened, the second button is loosened, the single chip microcomputer chip stops the work of the boosting circuit after receiving the trigger signal of the second button, and the disinfection lamp and the indicator lamp;
the motor module is used for providing vibration alarm for a user;
the motor module is connected with a single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the motor to vibrate;
the buzzer module is used for providing sound alarm for a user;
the buzzer module is connected with the single chip microcomputer chip in the control module, and the single chip microcomputer chip in the control module controls the buzzer to sound;
the battery has a rechargeable function.
2. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the disinfection lamp is an ultraviolet lamp bead, and light emitted by the ultraviolet lamp bead is invisible light.
3. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the number of the ultraviolet lamp beads in the disinfection lamp module is three.
4. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the number of the indicator lamp beads in the disinfection lamp module is four.
5. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the indicating lamp bead comprises a first indicating lamp bead, a second indicating lamp bead, a third indicating lamp bead and a fourth indicating lamp bead, the color of light emitted by the first indicating lamp bead, the second indicating lamp bead and the third indicating lamp bead is a first color, the color of light emitted by the fourth indicating lamp bead is a second color, the first indicating lamp bead, the second indicating lamp bead and the third indicating lamp bead are respectively connected in parallel to indicate the working state of the ultraviolet lamp bead, the fourth indicating lamp bead is connected in series with the booster circuit, when the booster circuit works, the fourth indicating lamp bead is lightened, and when the booster circuit stops working, the fourth indicating lamp bead is extinguished.
6. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the buzzer is an active buzzer.
7. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the battery is a rechargeable lithium battery.
8. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the state display lamp is an RGB lamp bead.
9. The hand-held ultraviolet disinfection lamp control system of claim 1, wherein: the control circuit is provided with two-stage key control and is used for preventing the sterilization and starting of the ultraviolet lamp caused by misoperation of a user.
10. Hand-held type ultraviolet disinfection lamp, its characterized in that: the technical scheme of claim 1 is provided.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627928.8A CN111617294A (en) | 2020-07-01 | 2020-07-01 | Handheld ultraviolet disinfection lamp control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010627928.8A CN111617294A (en) | 2020-07-01 | 2020-07-01 | Handheld ultraviolet disinfection lamp control system |
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| CN111617294A true CN111617294A (en) | 2020-09-04 |
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| CN202010627928.8A Pending CN111617294A (en) | 2020-07-01 | 2020-07-01 | Handheld ultraviolet disinfection lamp control system |
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| CN112305960A (en) * | 2020-10-16 | 2021-02-02 | 按钮科技(杭州)有限公司 | Circuit with disinfection function shoes |
| CN112954858A (en) * | 2021-02-22 | 2021-06-11 | 天津久曜灯具制造有限公司 | Ultraviolet light timing control method and device for classroom lamp and classroom lamp |
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