CN207822147U - A kind of automatic ultraviolet atomization sterilizing unit - Google Patents
A kind of automatic ultraviolet atomization sterilizing unit Download PDFInfo
- Publication number
- CN207822147U CN207822147U CN201721196833.5U CN201721196833U CN207822147U CN 207822147 U CN207822147 U CN 207822147U CN 201721196833 U CN201721196833 U CN 201721196833U CN 207822147 U CN207822147 U CN 207822147U
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- China
- Prior art keywords
- microprocessor
- resistance
- conversion module
- triode
- connect
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- 238000000889 atomisation Methods 0.000 title claims abstract description 29
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 43
- 230000005611 electricity Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 11
- 239000000645 desinfectant Substances 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model belongs to disinfection field,For sterilizing unit in the prior art it is bulky the problems such as,Provide a kind of automatic ultraviolet atomization sterilizing unit that can be integrated in reduced size,It is characterized in that,Including charging interface,Ultraviolet light LED light,The atomizer being arranged in disinfectant container,And and charging interface,The control circuit that ultraviolet light LED light is connected with atomizer,Control circuit includes charging control circuit,Rechargeable battery,Power conversion module,Real-time clock module,LED drive circuit,It is atomized driving circuit and microprocessor,First output end of microprocessor is connect by LED drive circuit with ultraviolet light LED light,The second output terminal of microprocessor is connect by being atomized driving circuit with atomizer,The input terminal of real-time clock module and microprocessor connects,The utility model small in volume,It is conveniently used for the sterilizing operation of narrow particular space,It can be widely applied to the small spaces such as closestool.
Description
Technical field
The utility model belongs to disinfection field, and in particular to a kind of automatic ultraviolet mist can be applied to the small spaces such as closestool
Change sterilizing unit.
Background technology
Traditional ultraviolet germicidal has the disadvantages that：Weight, volume are generally bigger than normal.One when the sterilization operation that carries out disinfection
As be the sterilization of entire room, range of exposures inner skin cannot generally expose activity, and electric quantity consumption is bigger than normal.And disinfectant atomization spray
The mode spilt needs manual operation, and professional is needed to carry out.
Utility model content
It is to provide one kind to integrate that the utility model, which overcomes the shortcomings of the prior art, technical problem to be solved,
Sterilizing unit in reduced size.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of automatic ultraviolet atomization sterilization
Device, including charging interface, ultraviolet light LED light, the atomizer being arranged in disinfectant container, and with the charging interface,
The control circuit that ultraviolet light LED light is connected with atomizer, the control circuit include charging control circuit, rechargeable battery, power supply
Conversion module, real-time clock module, LED drive circuit, atomization driving circuit and microprocessor, the first of the microprocessor are defeated
Outlet is connect with the input terminal of the LED drive circuit, and the output end of the LED drive circuit connects with the ultraviolet light LED light
It connects, the second output terminal of the microprocessor is connect with the input terminal of the atomization driving circuit, the atomization driving circuit
Output end is connect with the atomizer, and the real-time clock module is connect with the input terminal of the microprocessor, and the power supply turns
It includes the first conversion module, the second conversion module and third conversion module to change the mold block, and the rechargeable battery is used to drive to the LED
Dynamic circuit, atomization drive circuitry, the rechargeable battery by first conversion module to the microprocessor and in real time
Clock module is powered, by second conversion module to real-time clock module ultraviolet light LED light power supply, pass through described the
Three conversion modules are powered to the atomizer.
The control circuit further includes power supply indicator, and described first is connected to after the power supply indicator is in series with a resistor
Between the output end and ground of conversion module.
The LED drive circuit includes resistance R9, resistance 10, resistance 11, triode Q3, diode D3 and relay K1,
The collector of the triode Q3 is connect after resistance R11 with the output cathode of rechargeable battery, the base stage warp of the triode Q3
First output end of resistance R9 and microprocessor connects, and the base stage of the triode is also grounded through resistance R10, the diode D3
Opposite direction connection between the emitter and ground of the triode Q3, the coils from parallel connection of coils of the relay K1 at the both ends diode D3,
The contact of the relay K1 is connected to the output end and ground of second conversion module after connecting with the ultraviolet light LED light
Between.
The atomization driving circuit includes resistance R1, resistance R7, resistance R12, triode Q4, diode D7 and relay
The collector of K2, the triode Q4 are connect after resistance R1 with the output cathode of rechargeable battery, the base stage of the triode Q4
It is connected through the second output terminal of resistance R7 and microprocessor, the base stage of the triode is also grounded through resistance R12, the diode
D7 Opposite direction connections are between the emitter and ground of the triode Q4, and the coils from parallel connection of coils of the relay K2 is in diode D7 two
End, one end of the contact of the relay K2 are connect with the output end of the third conversion module, the other end and the atomizer
Connection.
The control circuit further includes the wireless communication module being connect with the microprocessor.
The master chip of the model STM32F103C8T6 of the microprocessor, first conversion module are AMS1117,
The master chip of second conversion module is MP1584EN, and the master chip of the third conversion module is AMS1117.
The utility model has the advantages that compared with prior art：
1, the utility model is provided simultaneously with disinfection by ultraviolet light, atomized spray disinfection two ways, and small in volume,
It is conveniently used for the sterilizing operation of narrow particular space, can be applied to the small spaces such as closestool.
2, the ultraviolet light LED light of the utility model and the control circuit of atomizer are controlled by microprocessor, and disinfecting time disappears
Malicious mode can be programmed by microprocessor and be automatically controlled.
3, wireless communication unit is provided in the control circuit of the utility model, disinfecting time, disinfection way can also lead to
Remote controler is crossed to adjust at any time.
Description of the drawings
Fig. 1 be the utility model proposes a kind of automatic ultraviolet atomization sterilizing unit structural schematic diagram；
Fig. 2 is the circuit connection diagram of LED drive circuit；
Fig. 3 is the circuit connection diagram for being atomized driving circuit；
Fig. 4 is the circuit connection diagram of the second conversion module.
Specific implementation mode
It is right below in conjunction with specific embodiments and the drawings to keep the technical solution of the utility model and advantage clearer
The technical solution of the utility model is clearly and completely described, it is clear that described embodiment is one of the utility model
Divide embodiment, instead of all the embodiments；Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of automatic ultraviolet atomization sterilizing unit, including charging interface, it is ultraviolet
Line LED light, the atomizer being arranged in disinfectant container, and connect with the charging interface, ultraviolet light LED light and atomizer
Control circuit, the control circuit include charging control circuit, rechargeable battery, power conversion module, real-time clock module,
LED drive circuit, atomization driving circuit and microprocessor, the first output end and the LED drive circuit of the microprocessor
Input terminal connection, the output end of the LED drive circuit connect with the ultraviolet light LED light, the second of the microprocessor
Output end is connect with the input terminal of the atomization driving circuit, and the output end of the atomization driving circuit connects with the atomizer
It connects, the real-time clock module is connect with the input terminal of the microprocessor, and the power conversion module includes the first modulus of conversion
Block, the second conversion module and third conversion module, the rechargeable battery are used for the LED drive circuit, atomization driving circuit
Power supply, the rechargeable battery are powered by first conversion module to the microprocessor and real-time clock module, and institute is passed through
The second conversion module is stated to real-time clock module ultraviolet light LED light power supply, by the third conversion module to the mist
Change device power supply.
Further, the control circuit further includes power supply indicator, connection after the power supply indicator is in series with a resistor
Between the output end and ground of first conversion module.
Further, as shown in Fig. 2, the LED drive circuit include resistance R9, resistance 10, resistance 11, triode Q3,
The collector of diode D3 and relay K1, the triode Q3 connect after resistance R11 with the output cathode VCCIN of rechargeable battery
It connects, first output end xiaodu connection of the base stage through resistance R9 and microprocessor of the triode Q3, the base of the triode
Pole is also grounded through resistance R10, and the diode D3 Opposite direction connections are between the emitter and ground of the triode Q3, the relay
The coils from parallel connection of coils of device K1 is connected in the both ends diode D3, the contact of the relay K1 with the ultraviolet light LED light and resistance
It is connected to afterwards between the output end VCCL and ground GND of second conversion module.Wherein, ultraviolet light LED light can be more, such as
Shown in Fig. 2, including three ultraviolet lamps LED2, LED4 and LED6, wherein ultraviolet lamp LED2 connects with resistance R8, ultraviolet lamp LED4
It connects with resistance R13, ultraviolet lamp LED6 connects with resistance R15, is then connected in parallel between the contact of relay K1 and ground GND.
Further, as shown in figure 3, the atomization driving circuit includes resistance R1, resistance R7, resistance R12, triode
The collector of Q4, diode D7 and relay K2, the triode Q4 after resistance R1 with the output cathode VCCIN of rechargeable battery
Connection, second output terminal wh connection of the base stage through resistance R7 and microprocessor of the triode Q4, the base stage of the triode
It is also grounded through resistance R12, the diode D7 Opposite direction connections are between the emitter and ground of the triode Q4, the relay
The coils from parallel connection of coils of K2 is in the both ends diode D7, the output end of one end of the contact of the relay K2 and the third conversion module
VCC5 connections, the other end are connect with the atomizer.
The operation principle of the utility model is as follows：First output end output signal of microprocessor controls the LED drivings
The break-make of triode Q3 in circuit, when triode Q3 is connected, relay K1 obtains electric, contact action, control ultraviolet LED lamp
Power supply VCCL's is switched on or switched off；Triode Q4 in the second output terminal output signal control institute atomization driving circuit of microprocessor
Break-make, when triode Q4 is connected, relay K2 obtain it is electric, contact action, control the power supply VCC5 of atomizer connection or
It disconnects.In addition, real-time clock module give microprocessor provide clock signal so that microprocessor can according to built-in program come
Control the disinfecting time and disinfection way of the utility model.
Further, the control circuit further includes the wireless communication module being connect with the microprocessor.Make this practicality
It is novel to adjust disinfecting time and disinfection way according to the mode of remote control.
Further, in the utility model, the model STM32F103C8T6 of the microprocessor, first conversion
The master chip of module is AMS1117, and the master chip of second conversion module is MP1584EN, the master of the third conversion module
Chip is AMS1117.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (6)
1. a kind of automatic ultraviolet atomization sterilizing unit, which is characterized in that including charging interface, ultraviolet light LED light, setting is sterilizing
Atomizer in agent container, and the control circuit that is connect with the charging interface, ultraviolet light LED light and atomizer, the control
Circuit processed includes charging control circuit, rechargeable battery, power conversion module, real-time clock module, LED drive circuit, atomization drive
Dynamic circuit and microprocessor, the first output end of the microprocessor is connect with the input terminal of the LED drive circuit, described
The output end of LED drive circuit is connect with the ultraviolet light LED light, and the second output terminal of the microprocessor is driven with the atomization
The output end of the input terminal connection of dynamic circuit, the atomization driving circuit is connect with the atomizer, the real-time clock module
It is connect with the input terminal of the microprocessor, the power conversion module includes the first conversion module, the second conversion module and the
Three conversion modules, the rechargeable battery are used for the LED drive circuit, atomization drive circuitry, and the rechargeable battery is logical
It crosses first conversion module to power to the microprocessor and real-time clock module, by second conversion module to described
The power supply of real-time clock module ultraviolet light LED light is powered by the third conversion module to the atomizer.
2. a kind of automatic ultraviolet atomization sterilizing unit according to claim 1, which is characterized in that the control circuit is also wrapped
Power supply indicator is included, the output end and ground of first conversion module are connected to after the power supply indicator is in series with a resistor
Between.
3. a kind of automatic ultraviolet atomization sterilizing unit according to claim 1, which is characterized in that the LED drive circuit
Including resistance R9, resistance 10, resistance 11, triode Q3, diode D3 and relay K1, the collector of the triode Q3 is through electricity
It is connect with the output cathode of rechargeable battery after resistance R11, the base stage of the triode Q3 is defeated through the first of resistance R9 and microprocessor
Outlet connects, and the base stage of the triode is also grounded through resistance R10, and the diode D3 Opposite direction connections are the triode Q3's
Between emitter and ground, the coils from parallel connection of coils of the relay K1 at the both ends diode D3, the contact of the relay K1 with it is described
It is connected between the output end and ground of second conversion module after the series connection of ultraviolet light LED light.
4. a kind of automatic ultraviolet atomization sterilizing unit according to claim 1, which is characterized in that the atomization driving circuit
Collector warp including resistance R1, resistance R7, resistance R12, triode Q4, diode D7 and relay K2, the triode Q4
It is connect with the output cathode of rechargeable battery after resistance R1, the base stage of the triode Q4 is defeated through the second of resistance R7 and microprocessor
Outlet connects, and the base stage of the triode is also grounded through resistance R12, and the diode D7 Opposite direction connections are the triode Q4's
Between emitter and ground, the coils from parallel connection of coils of the relay K2 is in the both ends diode D7, one end of the contact of the relay K2
It is connect with the output end of the third conversion module, the other end is connect with the atomizer.
5. a kind of automatic ultraviolet atomization sterilizing unit according to claim 1, which is characterized in that the control circuit is also wrapped
Include the wireless communication module being connect with the microprocessor.
6. a kind of automatic ultraviolet atomization sterilizing unit according to claim 1, which is characterized in that the type of the microprocessor
Number it is STM32F103C8T6, the master chip of first conversion module is AMS1117, the master chip of second conversion module
Master chip for MP1584EN, the third conversion module is AMS1117.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196833.5U CN207822147U (en) | 2017-09-19 | 2017-09-19 | A kind of automatic ultraviolet atomization sterilizing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196833.5U CN207822147U (en) | 2017-09-19 | 2017-09-19 | A kind of automatic ultraviolet atomization sterilizing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822147U true CN207822147U (en) | 2018-09-07 |
Family
ID=63384040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196833.5U Expired - Fee Related CN207822147U (en) | 2017-09-19 | 2017-09-19 | A kind of automatic ultraviolet atomization sterilizing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742326A (en) * | 2019-10-23 | 2020-02-04 | 深圳市康特客科技有限公司 | Load and sterilization combined control circuit |
-
2017
- 2017-09-19 CN CN201721196833.5U patent/CN207822147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742326A (en) * | 2019-10-23 | 2020-02-04 | 深圳市康特客科技有限公司 | Load and sterilization combined control circuit |
| CN110742326B (en) * | 2019-10-23 | 2022-07-12 | 深圳市康特客科技有限公司 | Load and sterilization combined control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |