CN203815930U - Intelligent controller for ultraviolet sterilization lamp - Google Patents
Intelligent controller for ultraviolet sterilization lamp Download PDFInfo
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- CN203815930U CN203815930U CN201420089884.8U CN201420089884U CN203815930U CN 203815930 U CN203815930 U CN 203815930U CN 201420089884 U CN201420089884 U CN 201420089884U CN 203815930 U CN203815930 U CN 203815930U
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Abstract
The utility model relates to an intelligent controller for an ultraviolet sterilization lamp, and aims to provide the controller with functions of switch time-delay, magnetic door contact protection, repeated opening and optional working time and characteristics of simple structure and convenience in operation. The technical scheme is as follows: the intelligent controller is characterized by comprising a working power supply circuit which is supplied by electric supply and connected with an ultraviolet sterilization lamp, a power-on delay and door contact protection circuit, a timing generation circuit and a timing selection and disinfection prompt circuit, wherein the power-on delay and door contact protection circuit, the timing generation circuit and the timing selection and disinfection prompt circuit are respectively driven by the working power supply circuit; the power-on delay and door contact protection circuit is used for respectively outputting a delay signal to the timing generation circuit and the timing selection and disinfection prompt circuit; the timing generation circuit is used for outputting a warning signal and a plurality of selection signals to the timing selection and disinfection prompt circuit; the timing selection and disinfection prompt circuit is used for outputting a stop signal to the timing generation circuit.
Description
Technical field
This utility model relates to a kind of control circuit, specifically a kind of control circuit of ultraviolet disinfection lamp.
Background technology
Ultraviolet disinfection lamp is a kind of indoor sterilizing instrument that is arranged in, carry out the DNA(DNA (deoxyribonucleic acid) in destroy microorganisms body cell by the ultraviolet (UVC wave band) that produces suitable wavelength) or RNA(ribonucleic acid) molecular structure, thereby cause growth cell death and (or) reproducibility cell death, finally realize disinfection effect.Conventionally, the running voltage of ultraviolet disinfection lamp is that 220V, envionmental humidity are 60%, temperature while being 20 DEG C, the ultraviolet intensity of radiation 253.7nm be not less than 70 μ W/cm
2.This lamp is in the ultraviolet while of radiation 253.7nm, and also radiation part 184.9nm ultraviolet, therefore can produce a small amount of ozone.
Because microorganism is different to ultraviolet sensitivity, therefore kill also difference to some extent of the required exposure dose of different types of microorganisms: while killing general bacterial propagule, should make exposure dose reach 10000 μ W/cm
2; When killing bacterial spores, should reach 100000 μ W/cm
2; Virus to ultraviolet resistance between bacterial propagule and brood cell; It is stronger than bacterial spore that fungus embraces sub resistance, sometimes needs to be irradiated to 600000 μ W/cm
2; Need the objective microbe kind of sterilization when not quite clear, exposure dose should be lower than 100000 μ W/cm
2.
But in use also there is certain defect in existing ultraviolet disinfection lamp:
1, ultraviolet disinfection lamp just commences work without delay after starting, and causes staff to be subject to the radiation of short time, has caused unnecessary injury;
2,, in disinfecting process, can be subject to equally radiation if there is people to enter disinfection space;
If 3 ultraviolet disinfection lamps at work unexpected fragmentation will cause injury to personnel situation.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology; a kind of Intelligent controller for ultraviolet disinfection lamp is provided; this controller should have switch time delay, door status switch protection, repeat unlatching, optional function of working time, and has feature simple in structure and easy and simple to handle.
The technical solution of the utility model is:
Intelligent controller for ultraviolet disinfection lamp, is characterized in that: this controller comprises by the working power circuit of mains-supplied and connection ultraviolet disinfection lamp and by the separately-driven start time delay of working power circuit and door magnetic holding circuit, timing generation circuit and timing selection and the cue circuit of sterilizing; Described start time delay and door magnetic holding circuit produce circuit and timing selection and sterilization cue circuit output delay signal to timing respectively; Described timing produces circuit and selects and sterilization cue circuit output alarm signal and some selection signals to timing; Described timing is selected and sterilization cue circuit produces circuit output stop signal to timing.
In described working power circuit: circuit general switch and door status switch are connected in series in the one end on the former limit of transformator TB, and one end of transformer primary side is also by the other end on the former limit of connection transformer TB after ultraviolet disinfection lamp and relay normally open contact; The two ends of transformator secondary connect respectively two ac input ends of rectifier bridge, and the positive terminal of rectifier bridge direct current output is by the 3rd electric capacity being connected in parallel and the negative pole end that is connected the output of rectifier bridge direct current after the 4th electric capacity; 1 end of integrated voltage-stabilized chip connects the positive terminal of rectifier bridge direct current output, and 2 ends of integrated voltage-stabilized chip are connected to the negative pole end of rectifier bridge direct current output, and 3 ends of integrated voltage-stabilized chip connect 2 ends of integrated voltage-stabilized chip after by the 5th electric capacity.
In described start time delay and door magnetic holding circuit: the 7th resistance, the 5th resistance and one end of the 6th resistance are connected the positive terminal of working power circuit jointly; The other end of the 7th resistance connects the negative pole end of working power circuit after by light emitting diode; The other end of the 5th resistance is by the 6th electric capacity being connected in parallel and the negative pole end that is connected working power circuit after start button; The other end of the 6th resistance connects the negative pole end of working power circuit after by the 7th electric capacity; The J end of trigger connects the positive terminal of working power circuit, CP end is connected between the 5th resistance and the 6th electric capacity, Cr end is connected between the 6th resistance and the 7th electric capacity, K end connects the negative pole end of working power circuit, and Q holds by the first resistance and the negative pole end that is connected working power circuit after the first electric capacity; Between the first resistance and the first electric capacity, also connect the input of a Schmidt trigger for output delay signal.
Described timing produces circuit and comprises pps pulse per second signal generator or door and the some frequency dividers connecting successively for exporting alarm signal; Pps pulse per second signal generator provides working power by working power circuit, and the outfan of pps pulse per second signal generator is connected respectively with the outfan of selector switch XZ in timing selection and sterilization cue circuit or two inputs of door; In described frequency divider, the outfan of last frequency divider connects the input of a rear frequency divider, and these frequency dividers comprise 3 frequency dividers of 10 frequency dividers of 16 frequency dividers, output very first time selection signal, 5 frequency dividers of output the second selection of time signal, the one 2 frequency divider of output the 3rd selection of time signal, the 22 frequency divider of exporting the 4th selection of time signal, output the 5th selection of time signal successively; The input connection of 16 frequency dividers or the outfan of door; The outfan of start time delay and door magnetic holding circuit connects respectively the direct zero setting end of above-mentioned frequency divider.
Described timing select and sterilization cue circuit in: for selecting the input of DIP switch XZ of timing and output stop signal Vt to connect respectively the outfan of 10 frequency dividers, 5 frequency dividers, the one 2 frequency divider, the 22 frequency divider, 3 frequency dividers, and the outfan of DIP switch connects the negative pole end of working power circuit after by the second electric capacity of being connected in parallel and the second resistance; The outfan of DIP switch and the outfan of start time delay and door magnetic holding circuit are connected respectively two inputs of nor gate, and the outfan of nor gate is by the base stage of connecting triode after the 3rd resistance; The positive pole of working power circuit by the relay coil that is connected in parallel and diode after the colelctor electrode of connecting triode, the emitter stage of audion connects the negative pole end of working power circuit.
Described timing is selected and sterilization cue circuit also comprises sterilization cue circuit; In described sterilization cue circuit, be connected respectively the outfan of nor gate and the outfan of pps pulse per second signal generator with two inputs of door, and outfan connects the negative pole end of working power circuit after by the 4th resistance and the light emitting diode being connected in parallel and buzzer.
The beneficial effects of the utility model are:
1, in start time delay of the present utility model and door magnetic holding circuit, be provided with Schmidt trigger, decide time delay (existing ultraviolet disinfection lamp adopts time base circuit to realize delay feature conventionally) by the positive threshold level of capacitor charging time constant and Schmidt trigger; After switching on power, ultraviolet disinfection lamp can postpone certain hour unlatching, ensures that staff has grace time to withdraw;
2, timing produces circuit and obtains timing signal by pps pulse per second signal generator generation pulse signal, frequency stability is high, timing is reliable and stable, and (timing length of existing ultraviolet disinfection lamp is determined by the time constant that discharges and recharges of electric capacity conventionally, because the capacity of electric capacity can change along with the change of service time and environmental condition, thereby cause that timing length changes);
3, timing is selected and a sterilization cue circuit optional majority different work duration, kills general bacterial reproduction, kill virus, killing bacterial spores, kills the demands such as not clear virus and killing fungus sporozoite thereby meet; (existing ultraviolet disinfection lamp utilizes regulator potentiometer to realize timing selection function conventionally, not only cannot obtain timing accurately, and regulates failed result because the loose contact problem of potentiometer also there will be);
4, this utility model has also been introduced trigger JK-FF, can play interlock function, can disconnect in time the power supply of ultraviolet disinfection lamp, after avoiding staff surprisingly to enter disinfection space, be subject to ultraviolet radiation (existing ultraviolet disinfection lamp utilizes electric capacity, audion etc. to realize cut-out function conventionally, and reliability is lower); In the time having people to enter disinfection space, (opening door or pull open kitchen cabinet drawer door) door status switch will be disconnected, thereby close ultraviolet disinfection lamp, want to proceed work and must again press start button, ultraviolet disinfection lamp just can postpone unlatching again after certain hour;
Therefore, this utility model is applicable to controlling indoor Burdick lamp, the portable kitchen cabinet Burdick lamp of various functions, and has reliable operation, feature cheap, simple in structure, easy and simple to handle.
Brief description of the drawings
Fig. 1 is working power circuit schematic diagram of the present utility model.
Fig. 2 is start time delay of the present utility model and door magnetic holding circuit schematic diagram.
Fig. 3 is that timing of the present utility model produces circuit theory diagrams.
Fig. 4 is that timing of the present utility model is selected and sterilization cue circuit schematic diagram.
Fig. 5 is theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but this utility model is not limited to following examples.
Intelligent controller for ultraviolet disinfection lamp, comprises that start time delay and door magnetic holding circuit, timing produce circuit, timing selection and sterilization cue circuit, working power circuit; Described working power circuit is by mains-supplied and drive respectively start time delay and door magnetic holding circuit, timing produces circuit and timing is selected and sterilization cue circuit is worked; Described start time delay and door magnetic holding circuit produce circuit and timing selection and sterilization cue circuit output delay signal Vd to timing respectively; Described timing generation circuit is selected and sterilization cue circuit output alarm signal Vj and some selection signals (comprising very first time selection signal t1, the second selection of time signal t2, the 3rd selection of time signal t3, the 4th selection of time signal t4 and the 5th selection of time signal t5) to timing; Described timing is selected and sterilization cue circuit produces circuit output stop signal Vt to timing.
One, working power circuit
As shown in Figure 1, in described working power circuit: the one end on the former limit of transformator TB is connected in series door status switch DZ and circuit general switch KG successively, and this end is also by the other end on the former limit of connection transformer TB after ultraviolet disinfection lamp L and relay normally open contact J1-1; Transformator TB secondary one side is provided with rectifier bridge, integrated voltage-stabilized chip A(model optional 7805) and some electric capacity;
The two ends of two ac input end connection transformer TB secondary of rectifier bridge, the positive terminal of rectifier bridge direct current output is by the 3rd capacitor C 3 that is connected in parallel and the negative pole end of the rear connection rectifier bridge of the 4th capacitor C 4 direct current output, and the negative pole end of rectifier bridge direct current output is as earth terminal; 1 end of integrated voltage-stabilized chip A connects the positive terminal of rectifier bridge direct current output, and 2 ends are connected to the negative pole end of rectifier bridge direct current output, and 3 ends are by rear connection 2 ends of the 5th capacitor C 5; 3 ends of integrated voltage-stabilized chip A and 2 ends are respectively as positive terminal U1 and the negative pole end U2 of whole working power circuit.
In working power circuit: the D.C. regulated power supply of 220V alternating current output+5V after rectifying and wave-filtering voltage stabilizing; Relay normally open contact J1-1 can control the break-make of ultraviolet disinfection lamp power supply, the switch that circuit general switch KG is working power circuit, and door status switch DZ is arranged on the door and window position of disinfection space; Also can on working power circuit, draw many circuits, to solve simultaneously to other problems that independently space carries out disinfection; The door status switch of many circuits is all cascaded, and in the time that one of them Switch for door and window is not closed, whole circuit comprises that the power supply of working power circuit and ultraviolet disinfection lamp is all cut off and cannot works.
Two, start time delay and door magnetic holding circuit
As shown in Figure 2, in described start time delay and door magnetic holding circuit: the positive terminal U1 of working power circuit is respectively by the 7th resistance R 7 and the optional green light source of LED 1(), the 5th resistance R 5 and the 6th capacitor C 6 and the rear negative pole end U2 that is connected working power circuit of start button ANC, the 6th resistance R 6 and the 7th capacitor C 7 that are connected in parallel;
The positive terminal U1 of working power circuit also connects the J end of trigger JK-FF, the CP end of trigger JK-FF is connected between the 5th resistance R 5 and the 6th capacitor C 6, Cr end is connected between the 6th resistance R 6 and the 7th capacitor C 7, K end connects the negative pole end U2 of working power circuit, and Q end is by the negative pole end U2 of the first resistance R 1 and the rear connection working power circuit of the first capacitor C 1; In addition, the input of Schmidt trigger G1 is connected between the first resistance R 1 and the first capacitor C 1, and the outfan of this Schmidt trigger G1 is as the outfan (for output delay signal Vd) that postpones starting-up signal.
The work process of start time delay and door magnetic holding circuit is as follows:
1, after working power circuit energising, working power circuit charges to the 6th capacitor C 6, the 7th capacitor C 7 respectively through the 5th resistance R 5, the 6th resistance R 6, and LED 1 lights, and prompting ultraviolet disinfection lamp enters sterilization readiness;
Because the clock signal of trigger JK-FF is so that trailing edge effectively wouldn't work, but due to the 7th capacitor C 7 charging start time in low level state, so trigger JK-FF zero clearing, Q holds output low level, the inhibit signal Vd of Schmidt trigger G1 output is that each frequency divider that high level makes timing produce circuit does not work that (Schmidt trigger G1 has inverter functionality, when input current potential is during lower than positive threshold level, be output as high level), make the nor gate G3 output low level of timing selection and sterilization cue circuit simultaneously, audion T1 cut-off, relay coil J1 must not be electric, relay normally open contact J1-1 can not be closed, therefore ultraviolet disinfection lamp is not worked,
2, click start button ANC, the CP of trigger JK-FF holds to such an extent that a trailing edge is effective edge, its Q end is set to high level, this high level charges to the first capacitor C 1 through the first resistance R 1, in the time charging to the positive threshold level of Schmidt trigger G1, inhibit signal Vd becomes low level, makes timing produce circuit and starts timing.
Three, timing produces circuit
As shown in Figure 3, described timing generation circuit comprises pps pulse per second signal generator M1 or door G2 and some frequency dividers; It is also pps pulse per second signal that pps pulse per second signal generator M1 is used for exporting alarm signal Vj(), the power end of pps pulse per second signal circuit for generating M1 is connected with the positive terminal U1 of working power, and ground end is connected with the negative pole end U2 of working power; Alarm signal Vj selects with timing and the outfan (output stop signal Vt) of sterilization cue circuit is connected respectively or two inputs of a G2; Described frequency divider comprises 16 frequency divider M2, the 10 frequency divider M3,5 frequency divider M4, the one 2 frequency divider M5, the 22 frequency divider M6, the 3 frequency divider M7 that are connected in series successively, and in these frequency dividers, the outfan of last frequency divider connects the input of a rear frequency divider;
Or the outfan of door G2 connects the input of 16 frequency divider M2; The outfan of 16 frequency divider M2 connects the input of 10 frequency divider M3, and it is 2.67min that the 10 frequency divider M3 output very first times were selected the signal t1(time); The outfan of 10 frequency divider M3 connects the input of 5 frequency divider M4, and it is 13.3min that 5 frequency divider M4 exported for the second selection of time signal t2(time); The outfan of 5 frequency divider M4 connects the input of the one 2 point of frequency divider M5, and the one 2 frequency divider M5 the 3rd selection of time signal t3(time of output was 26.7min); The outfan of the one 2 frequency divider M5 connects the input of the 22 frequency divider M6, and the 22 frequency divider M6 the 4th selection of time signal t4(time of output was 53.4min); The outfan of the 22 frequency divider M6 connects the input of 3 frequency divider M7, and 3 frequency divider M7 the 5th selection of time signal t6(times of output were 160min); In addition, the outfan (output delay signal Vd) of start time delay and door magnetic holding circuit connects respectively the direct zero setting end Rd of these split screen devices.
The work process that timing produces circuit is as follows:
Pps pulse per second signal generator M1 is by producing the pps pulse per second signal of frequency stabilization, with the correct time that ensures that timing is required; Pps pulse per second signal is realized 160 frequency divisions after 16 frequency divider M2 and 10 frequency divider M3, and produces the timing signal of 2.67 minutes; Then produce successively the timing signal of 13.3 minutes through 5 frequency divider M4, produce the timing signal of 26.6 minutes through the one 2 frequency divider M5, produce the timing signal of 53.4 minutes through the 22 frequency divider M6, produce the timing signal of 160 minutes finally by 3 frequency divider M7; So just realize the timing from the multiple different operating duration of 2.6 minutes to 160 minutes, thereby effectively ensured the disinfection effect of ultraviolet disinfection lamp.
Four, timing is selected and sterilization cue circuit
As shown in Figure 4, described timing is selected and is sterilized in cue circuit: the input of DIP switch XZ connects respectively the outfan of 10 frequency divider M3,5 frequency divider M4, the one 2 frequency divider M5, the 22 frequency divider M6,3 frequency divider M7, the outfan output stop signal Vt of DIP switch XZ; The outfan of DIP switch XZ is by the second capacitor C 2 and the rear ground connection of the second resistance R 2 that are connected in parallel; Two inputs of nor gate G3 connect respectively the outfan of DIP switch XZ and the outfan of start time delay and door magnetic holding circuit, and the outfan of nor gate G3 is by the base stage of the rear connecting triode T1 of the 3rd resistance R 3; The colelctor electrode of audion T1 is connected with the colelctor electrode of audion T1 with the positive pole of the positive terminal U1(diode D1 that is connected working power circuit after diode D1 by the relay coil J1 being connected in parallel), and the grounded emitter of audion T1;
This timing is selected and sterilization cue circuit also can comprise the interior part of dotted line frame in sterilization cue circuit 1(Fig. 4), for generation of the prompting light of the prompting sound and flicker; In described sterilization cue circuit, be connected respectively the outfan of nor gate G3 and the outfan of pps pulse per second signal generator with two inputs of door G4, with the outfan of door G4 be 1s by the 4th resistance R 4 and LED 2(light on and off cycle of being connected in parallel, optional red light source) and buzzer BEE after ground connection.
The work process of timing selection and sterilization cue circuit is as follows:
1, when the time delay state of start time delay and door magnetic holding circuit does not finish, inhibit signal Vd is high level, timing produces each frequency divider of circuit and does not work, and make nor gate G3 output low level, audion T1 cut-off, relay coil J1 dead electricity, ultraviolet disinfection lamp can not get power supply and not luminous;
After time delay state finishes, inhibit signal Vd is low level, and timing produces circuit and starts timing; Timing not then, stop signal Vt low level, nor gate G3 exports high level, audion T1 saturation conduction, relay coil J1 energized action, ultraviolet disinfection lamp obtains normal power supply and works, and enters disinfection; Meanwhile, due to nor gate, G3 is output as high level, and alarm signal Vj is by starting working with the door G4 cue circuit that makes to sterilize, buzzer BEE mono-sound one expiration and inspiration, and LED 2 one bright goes out, and plays sterilization suggesting effect;
2, timing arrives, stop signal Vt is high level, nor gate G3 is output as low level, make on the one hand audion T1 cut-off, relay coil J1 dead electricity has disconnected the power supply of ultraviolet disinfection lamp, make on the other hand the output low level with door G4, sterilization cue circuit quits work, and once sterilizing process finishes; Meanwhile, stop signal Vt enters timing produces circuit or door G2, makes or door G2 output high level, and causing each frequency divider to quit work and keeping stop signal Vt is high level, and ultraviolet disinfection lamp can not get normal power supply and quits work;
3, as being opened at disinfecting process door status switch DZ, working power circuit power-off and relay coil J1 can not obtain electric (normally opened contact J1-1 disconnection), and ultraviolet disinfection lamp quits work; If close again door status switch DZ, due to the 7th capacitor C 7 charging start time in low level state, so trigger JK-FF zero clearing, Q holds output low level, the inhibit signal Vd of Schmidt trigger G1 output is that each frequency divider that high level makes timing produce circuit is not worked, nor gate G3 is output as low level simultaneously, so ultraviolet disinfection lamp cannot start;
If but now click again start button ANC, the CP of trigger JK-FF holds and obtains a trailing edge is effective edge, its Q end is set to high level, this high level charges to the first capacitor C 1 through the first resistance R 1, in the time charging to the positive threshold level of Schmidt trigger G1, output delay signal Vd becomes low level, makes timing produce circuit and starts timing (timing is now counted again); After timing finishes, ultraviolet disinfection lamp is closed, and keeps Burdick lamp power supply off-state;
4, can select different timings by DIP switch XZ;
5, may cause shake when operation DIP switch XZ, can make nor gate G3 output more stable after adding the second capacitor C 2.
The above all electronic devices and components all outsourcing obtain.
Claims (6)
1. Intelligent controller for ultraviolet disinfection lamp, is characterized in that: this controller comprises by the working power circuit of mains-supplied and connection ultraviolet disinfection lamp (L) and by the separately-driven start time delay of working power circuit and door magnetic holding circuit, timing generation circuit and timing selection and the cue circuit of sterilizing; Described start time delay and door magnetic holding circuit produce circuit and timing selection and sterilization cue circuit output delay signal (Vd) to timing respectively; Described timing produces circuit and selects and sterilization cue circuit output alarm signal (Vj) and some selection signals to timing; Described timing is selected and sterilization cue circuit produces circuit output stop signal (Vt) to timing.
2. Intelligent controller for ultraviolet disinfection lamp according to claim 1, it is characterized in that: in described working power circuit: circuit general switch (KG) and door status switch (DZ) are connected in series in the one end on the former limit of transformator (TB), and the one end on the former limit of transformator (TB) is also by the other end on the former limit of connection transformer (TB) after ultraviolet disinfection lamp (L) and relay normally open contact (J1-1); The two ends of transformator (TB) secondary connect respectively two ac input ends of rectifier bridge, and the positive terminal of rectifier bridge direct current output is by the 3rd electric capacity (C3) being connected in parallel and the negative pole end that is connected the output of rectifier bridge direct current after the 4th electric capacity (C4); 1 end of integrated voltage-stabilized chip (A) connects the positive terminal of rectifier bridge direct current output, and 2 ends of integrated voltage-stabilized chip are connected to the negative pole end of rectifier bridge direct current output, and 3 ends of integrated voltage-stabilized chip are by connecting 2 ends after the 5th electric capacity (C5).
3. Intelligent controller for ultraviolet disinfection lamp according to claim 2, is characterized in that: in described start time delay and door magnetic holding circuit: the 7th resistance (R7), the 5th resistance (R5) and one end of the 6th resistance (R6) are connected the positive terminal (U1) of working power circuit jointly; The other end of the 7th resistance (R7) is by connecting the negative pole end (U2) of working power circuit after light emitting diode (LED1); The other end of the 5th resistance (R5) is by the 6th electric capacity (C6) being connected in parallel and the negative pole end (U2) that is connected working power circuit after start button (ANC); The other end of the 6th resistance (R6) is by connecting the negative pole end (U2) of working power circuit after the 7th electric capacity (C7); The J end of trigger (JK-FF) connects the positive terminal (U1) of working power circuit, CP end is connected between the 5th resistance (R5) and the 6th electric capacity (C6), Cr end is connected between the 6th resistance (R6) and the 7th electric capacity (C7), K end connects the negative pole end (U2) of working power circuit, and Q end is by the first resistance (R1) and the negative pole end (U2) that is connected working power circuit after the first electric capacity (C1); Between the first resistance (R1) and the first electric capacity (C1), also connect the input of a Schmidt trigger for output delay signal (Vd) (G1).
4. Intelligent controller for ultraviolet disinfection lamp according to claim 3, is characterized in that: described timing produces circuit and comprises pps pulse per second signal generator (M1) or door (G2) and the some frequency dividers connecting successively for exporting alarm signal (Vj); Pps pulse per second signal generator provides working power by working power circuit, and the outfan of pps pulse per second signal generator is connected respectively with the outfan of selector switch XZ in timing selection and sterilization cue circuit or two inputs of door (G2); In described frequency divider, the outfan of last frequency divider connects the input of a rear frequency divider, and these frequency dividers comprise 3 frequency dividers (M7) of 10 frequency dividers (M3) of 16 frequency dividers (M2), output very first time selection signal (t1), 5 frequency dividers (M4) of output the second selection of time signal (t2), the one 2 frequency divider (M5) of output the 3rd selection of time signal (t3), the 22 frequency divider (M6) of exporting the 4th selection of time signal (t4), output the 5th selection of time signal (t5) successively; The input connection of 16 frequency dividers (M2) or the outfan of door (G2); The outfan of start time delay and door magnetic holding circuit connects respectively the direct zero setting end (Rd) of above-mentioned frequency divider.
5. Intelligent controller for ultraviolet disinfection lamp according to claim 4, it is characterized in that: described timing select and sterilization cue circuit in: the input for the DIP switch (XZ) of selecting timing and output stop signal (Vt) connects respectively 10 frequency dividers (M3), 5 frequency dividers (M4), the one 2 frequency divider (M5), the 22 frequency divider (M6), the outfan of 3 frequency dividers (M7), and the outfan of DIP switch (XZ) connects the negative pole end (U2) of working power circuit after by the second electric capacity (C2) of being connected in parallel and the second resistance (R2), the outfan of DIP switch (XZ) and the outfan of start time delay and door magnetic holding circuit are connected respectively two inputs of nor gate (G3), and the outfan of nor gate (G3) is by the base stage of connecting triode (T1) after the 3rd resistance (R3), the positive terminal (U1) of working power circuit is by the relay coil (J1) and diode (D1) colelctor electrode of connecting triode (T1) afterwards that are connected in parallel, and the emitter stage of audion (T1) connects the negative pole end (U2) of working power circuit.
6. Intelligent controller for ultraviolet disinfection lamp according to claim 5, is characterized in that: described timing is selected and sterilization cue circuit also comprises sterilization cue circuit (1); In described sterilization cue circuit, be connected respectively the outfan of nor gate (G3) and the outfan of pps pulse per second signal generator with two inputs of door (G4), and outfan connects the negative pole end (U2) of working power circuit after by the 4th resistance (R4) and the light emitting diode (LED2) being connected in parallel and buzzer (BEE).
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| CN201420089884.8U CN203815930U (en) | 2014-02-28 | 2014-02-28 | Intelligent controller for ultraviolet sterilization lamp |
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| CN201420089884.8U CN203815930U (en) | 2014-02-28 | 2014-02-28 | Intelligent controller for ultraviolet sterilization lamp |
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| US11382992B2 (en) | 2014-09-18 | 2022-07-12 | Xenex Disinfection Services Inc. | Room and area disinfection utilizing pulsed light |
| CN106998764A (en) * | 2014-09-18 | 2017-08-01 | Xenex消毒服务有限公司 | Room and locality disinfection are carried out using the pulsed light with modulated power flow and between the pulses with the photosystem that visible ray is compensated |
| CN106998764B (en) * | 2014-09-18 | 2021-07-30 | Xenex消毒服务股份有限公司 | Room and area disinfection using pulsed light with modulated power flux and light system with visible light compensation between pulses |
| CN113398295A (en) * | 2014-09-18 | 2021-09-17 | Xenex消毒服务股份有限公司 | Room and area disinfection with pulsed light with modulated power flux and light system with visible light compensation between pulses |
| CN113398295B (en) * | 2014-09-18 | 2024-01-30 | Xenex消毒服务股份有限公司 | Room and area disinfection with pulsed light having modulated power flux and light system with visible light compensation between pulses |
| CN104596177A (en) * | 2014-12-29 | 2015-05-06 | 合肥华凌股份有限公司 | Refrigerator |
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| CN105854054B (en) * | 2016-04-26 | 2018-10-30 | 泉州台商投资区春凯机械科技有限公司 | A kind of intelligent medical sterilizing equipment decontaminating apparatus based on Internet of Things |
| CN106724110A (en) * | 2017-03-02 | 2017-05-31 | 胡帆 | A kind of smart home shoe chest |
| CN106724110B (en) * | 2017-03-02 | 2018-11-16 | 杭州富阳飞尚装饰工程有限公司 | A kind of smart home shoe chest |
| CN110251698A (en) * | 2018-12-27 | 2019-09-20 | 合刃科技（深圳）有限公司 | EO-1 hyperion Indoor Video method, device and equipment based on deep learning |
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| CN113713154A (en) * | 2020-05-26 | 2021-11-30 | 漳州立达信光电子科技有限公司 | Disinfection method, disinfection equipment and disinfection system |
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