CN104703342A - Human body heat-released electric induction lamp circuit - Google Patents
Human body heat-released electric induction lamp circuit Download PDFInfo
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- CN104703342A CN104703342A CN201510019752.7A CN201510019752A CN104703342A CN 104703342 A CN104703342 A CN 104703342A CN 201510019752 A CN201510019752 A CN 201510019752A CN 104703342 A CN104703342 A CN 104703342A
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Abstract
The invention discloses a human body heat-released electric induction lamp circuit. The human body heat-released electric induction lamp circuit comprises a resistive and capacitive pressure relief circuit, the resistive and capacitive pressure relief circuit is connected with a heat-released infrared inductive circuit, and the heat-released infrared inductive circuit is connected with an inductive head functional circuit through a circuit; the inductive head functional circuit is connected with the resistive and capacitive pressure relief circuit through the circuit. The human body heat-released electric induction lamp circuit can easily realize the infrared induction of an ordinary bulb light, a spotlight and other small lamps; the human body heat-released electric induction lamp circuit is wide in applicability and not influenced by loaded lamps, and can realize the induction function no matter of LED (light-emitting diode) lamp, energy-saving lamp or traditional incandescent light bulbs; after mounting Fresnel lenses on three inductors, the 360-degree induction without dead corner can be realized; the triggering distance can reach about 5 meters; the circuit is small in influence on power grid and low in scheme investment cost.
Description
Technical field
The present invention relates to a kind of human body pyroelectricity sense light circuit.
Background technology
The light fixture much at present with human body pyroelectricity inducing function is all that inside carries related functional circuits, ordinary lamps can only directly be replaced to application, for this reason, the present invention's design is to possess human body pyroelectricity inducing function when not replacing light fixture itself, namely install a modular converter or lamp socket additional, compare directly to replace and save cost, and simple to operation.But, this circuit lacks the defect of the extraneous light of a perception, cannot carry out function switching according to different situations day and night.
Summary of the invention
The object of the present invention is to provide a kind of human body pyroelectricity sense light circuit easily can realize the infrared induction of the small-sized light fixtures such as common bulb lamp and shot-light, applicability is wide, not by the impact of load light fixture, no matter be LED, electricity-saving lamp or conventional incandescent can realize inducing function, 360 degree can be realized after three inductors add Fresnel Lenses to respond to without dead angle, trigger distance and can reach about five meters, little on the impact of electrical network, scheme input cost is low.Shortcoming is that relay switch number of times has certain limitation, and permanent use there will be aging.
For achieving the above object, technical scheme of the present invention is:
A kind of human body pyroelectricity sense light circuit, comprise capacitance-resistance voltage reduction circuit, described capacitance-resistance voltage reduction circuit is connected with pyroelectric infrared-sensing circuit by circuit, and described pyroelectric infrared-sensing circuit is connected with inductive head functional circuit by circuit; Described inductive head functional circuit is connected with capacitance-resistance voltage reduction circuit by circuit.
Described capacitance-resistance voltage reduction circuit comprises the protective tube F1 entering electrical input L with wherein Width funtion and be connected, and enters with another Width funtion the first fixed carbon resister R2 that electrical input N is connected, described protective tube F1 is connected with relay R L1 by circuit, and the first described fixed carbon resister R2 is connected with rectifier bridge DB1 by circuit, and described rectifier bridge DB1 is connected with the first Chip-R R1, the second Chip-R R3 respectively by circuit, the first described Chip-R R1 is connected with the described circuit between protective tube F1, relay R L1 with after the first film electric capacity C1 parallel connection by circuit, described relay R L1 is connected with the 3rd Chip-R R4, pyroelectric infrared-sensing circuit respectively by circuit with after stamp-mounting-paper diode D1 parallel connection by circuit, circuit between described rectifier bridge DB1, the second Chip-R R3 is connected by circuit with the first alminium electrolytic condenser C2, and the circuit between described rectifier bridge DB1, the second Chip-R R3 is also connected by circuit with the 3rd Chip-R R4, C2 ground connection described after the second described Chip-R R3 is connected with the first voltage stabilizing didoe Z1 by circuit, the 3rd described Chip-R R4 is connected with the second voltage stabilizing didoe Z2 by circuit, the first described alminium electrolytic condenser C2 is connected with the first voltage stabilizing didoe Z1 by circuit, and the first described voltage stabilizing didoe Z1 is connected with the second voltage stabilizing didoe Z2 by circuit, the second described voltage stabilizing didoe Z2 is connected with the second alminium electrolytic condenser C3 by circuit, the second described alminium electrolytic condenser C3 is connected by the emitter of circuit with the first paster triode Q1, the 3rd described Chip-R R4 is connected by the collector electrode of circuit with the first paster triode Q1, be connected with the 3rd Chip-R R4 by circuit after being parallel with the first patch capacitor C15 between the emitter and collector of the first described paster triode Q1, the base stage of the first described paster triode Q1 is by circuit and the 3rd described Chip-R R4, circuit between second voltage stabilizing didoe Z2 is connected, the second described alminium electrolytic condenser C3, respectively by circuit and the 3rd alminium electrolytic condenser C14, is connected with the first high level power end VDD1 by circuit after the second patch capacitor C13 parallel connection.
Described pyroelectric infrared-sensing circuit comprises the second paster triode Q2, the collector electrode of the second described paster triode Q2 is connected with relay R L1 by circuit, the grounded emitter of the second described paster triode Q2, the base stage of the second described paster triode Q2 is connected with the 4th Chip-R R13 by circuit, the 4th described Chip-R R13 is connected with second pin of main control chip U2 by circuit, first pin of described main control chip U2 is by circuit and the second high level power end VDD2, 4th pin of described main control chip U2 is connected with the 3rd patch capacitor C11 by circuit, described main control chip U2, circuit between 3rd patch capacitor C11 is connected by circuit with the 5th Chip-R R14, the 5th described Chip-R R14 is connected by the three-prong of circuit with main control chip U2, 5th pin of described main control chip U2 is connected with the 4th patch capacitor C12 by circuit, described main control chip U2, circuit between 4th patch capacitor C12 is connected by circuit with the 6th Chip-R R15, the 6th described Chip-R R15 is connected with the 6th pin of main control chip U2 by circuit, 7th pin of described main control chip U2 is connected with the 4th patch capacitor C12 by circuit, the 3rd patch capacitor C11 ground connection described after the 4th described patch capacitor C12 is connected with the 3rd patch capacitor C11 by circuit, 8th pin of described main control chip U2 is by circuit and third high power level end VDD3, 9th pin of described main control chip U2 is connected with the 7th Chip-R R8 by circuit, and the 7th described Chip-R R8 is connected with the 4th high level power end VDD4 by circuit, tenth pin of described main control chip U2 is connected with the 8th Chip-R R7 by circuit, the 8th described Chip-R R7 ground connection, 11 pin of described main control chip U2 is connected with the 5th high level power end VDD5 by circuit, 12 pin of described main control chip U2 is connected with the 9th Chip-R R9 by circuit, 14 pin of described main control chip U2 is connected with amplifier power supply VS by circuit, 16 pin of described main control chip U2 is connected with the 4th alminium electrolytic condenser C9 by circuit, the 4th described alminium electrolytic condenser C9 is connected with the second fixed carbon resister R10 by circuit, the second described fixed carbon resister R10 is connected with the tenth three-prong of main control chip U2 by circuit, by the tenth three-prong of circuit and described main control chip U2 after the 9th described Chip-R R9 is in parallel with the 5th patch capacitor C6, circuit between second fixed carbon resister R10 is connected, 16 pin of described main control chip U2, circuit between 4th alminium electrolytic condenser C9 is connected by circuit with the tenth Chip-R R5, the tenth described Chip-R R5 is connected with the 11 Chip-R R12 by circuit, the 11 described Chip-R R12 is connected with the 5th alminium electrolytic condenser C8 by circuit, the 5th described alminium electrolytic condenser C8 ground connection, the described circuit between the tenth Chip-R R5, the 11 Chip-R R12 is connected by circuit with the 15 pin of main control chip U2, and the circuit between the tenth described Chip-R R5, the 16 pin of main control chip U2 is connected by circuit with the 6th patch capacitor C5, the 6th described patch capacitor C5 is connected with the 7th patch capacitor C7 by circuit, and the 7th described patch capacitor C7 is connected by the circuit between the 14 pin of circuit and described main control chip U2, amplifier power supply VS.
Described inductive head functional circuit comprises the signal processing circuit PIR of pyroelectric human body infrared transducer, and the signal processing circuit PIR of described pyroelectric human body infrared transducer is connected with amplifier power supply VS with the first high level power end VDD1, the second high level power end VDD2, third high power level end VDD3, the 4th high level power end VDD4, the 5th high level power end VDD5 by circuit; The signal processing circuit PIR ground connection of described pyroelectric human body infrared transducer; The signal processing circuit PIR of described pyroelectric human body infrared transducer is connected with the 11 Chip-R R16, the 12 Chip-R R17 respectively by circuit; The 11 described Chip-R R16 is connected with the first pyroelectric infrared sensor D1 by circuit; The first described pyroelectric infrared sensor D1 is respectively by circuit and the 13 Chip-R R18, the 13 described Chip-R R18 is connected with the first pyroelectric infrared sensor D1 by circuit, is connected with the 14 Chip-R R19, the second thin-film capacitor C4 between the circuit between the 13 described Chip-R R18, the first pyroelectric infrared sensor D1 and the first pyroelectric infrared sensor D1; The 13 described Chip-R R18 is connected with the circuit between signal processing circuit PIR, the 12 Chip-R R17 of described pyroelectric human body infrared transducer by circuit; The circuit between signal processing circuit PIR, the 11 Chip-R R16 of described pyroelectric human body infrared transducer is connected by circuit with the 15 Chip-R R20; The circuit between signal processing circuit PIR, the 12 Chip-R R17 of described pyroelectric human body infrared transducer is connected by circuit with the 16 Chip-R R21; The 16 described Chip-R R21 is connected with the second pyroelectric infrared sensor D2 by circuit, the second described pyroelectric infrared sensor D2 is connected with the 17 Chip-R R22 by circuit, and the 17 described Chip-R R22 is connected with the 15 Chip-R R20 by circuit; The 18 Chip-R R23, the 6th alminium electrolytic condenser C10 is had respectively by connection between circuit between the 16 described Chip-R R21, the second pyroelectric infrared sensor D2 and the second described pyroelectric infrared sensor D2; The 15 described Chip-R R20 is connected with the 3rd pyroelectric infrared sensor D3 by circuit, the 12 described Chip-R R17 is connected with the 3rd pyroelectric infrared sensor D3 by circuit, has the 19 Chip-R R24, the 7th alminium electrolytic condenser C11 between the circuit between the 12 described Chip-R R17, the 3rd pyroelectric infrared sensor D3 and the 3rd pyroelectric infrared sensor D3 by connection; The first described pyroelectric infrared sensor D1, the second pyroelectric infrared sensor D2, the 3rd pyroelectric infrared sensor D3 are connected with the signal processing circuit PIR of pyroelectric human body infrared transducer by circuit.
The invention has the beneficial effects as follows: a kind of human body pyroelectricity sense light circuit of the present invention easily can realize the infrared induction of the small-sized light fixtures such as common bulb lamp and shot-light, applicability is wide, not by the impact of load light fixture, no matter be LED, electricity-saving lamp or conventional incandescent can realize inducing function, 360 degree can be realized after three inductors add Fresnel Lenses to respond to without dead angle, trigger distance and can reach about five meters, little on the impact of electrical network, scheme input cost is low.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present invention.
Embodiment
Embodiment 1
A kind of human body pyroelectricity sense light circuit of the present embodiment, comprise capacitance-resistance voltage reduction circuit 1, described capacitance-resistance voltage reduction circuit 1 is connected with pyroelectric infrared-sensing circuit 2 by circuit, and described pyroelectric infrared-sensing circuit 2 is connected with inductive head functional circuit 3 by circuit; Described inductive head functional circuit 3 is connected with capacitance-resistance voltage reduction circuit 1 by circuit.
Described capacitance-resistance voltage reduction circuit 1 comprises the protective tube F1 entering electrical input L with wherein Width funtion and be connected, and enters with another Width funtion the first fixed carbon resister R2 that electrical input N is connected, described protective tube F1 is connected with relay R L1 by circuit, and the first described fixed carbon resister R2 is connected with rectifier bridge DB1 by circuit, and described rectifier bridge DB1 is connected with the first Chip-R R1, the second Chip-R R3 respectively by circuit, the first described Chip-R R1 is connected with the described circuit between protective tube F1, relay R L1 with after the first film electric capacity C1 parallel connection by circuit, described relay R L1 is connected with the 3rd Chip-R R4, pyroelectric infrared-sensing circuit 2 respectively by circuit with after stamp-mounting-paper diode D1 parallel connection by circuit, circuit between described rectifier bridge DB1, the second Chip-R R3 is connected by circuit with the first alminium electrolytic condenser C2, and the circuit between described rectifier bridge DB1, the second Chip-R R3 is also connected by circuit with the 3rd Chip-R R4, C2 ground connection described after the second described Chip-R R3 is connected with the first voltage stabilizing didoe Z1 by circuit, the 3rd described Chip-R R4 is connected with the second voltage stabilizing didoe Z2 by circuit, the first described alminium electrolytic condenser C2 is connected with the first voltage stabilizing didoe Z1 by circuit, and the first described voltage stabilizing didoe Z1 is connected with the second voltage stabilizing didoe Z2 by circuit, the second described voltage stabilizing didoe Z2 is connected with the second alminium electrolytic condenser C3 by circuit, the second described alminium electrolytic condenser C3 is connected by the emitter of circuit with the first paster triode Q1, the 3rd described Chip-R R4 is connected by the collector electrode of circuit with the first paster triode Q1, be connected with the 3rd Chip-R R4 by circuit after being parallel with the first patch capacitor C15 between the emitter and collector of the first described paster triode Q1, the base stage of the first described paster triode Q1 is by circuit and the 3rd described Chip-R R4, circuit between second voltage stabilizing didoe Z2 is connected, the second described alminium electrolytic condenser C3, respectively by circuit and the 3rd alminium electrolytic condenser C14, is connected with the first high level power end VDD1 by circuit after the second patch capacitor C13 parallel connection.
Described pyroelectric infrared-sensing circuit 2 comprises the second paster triode Q2, the collector electrode of the second described paster triode Q2 is connected with relay R L1 by circuit, the grounded emitter of the second described paster triode Q2, the base stage of the second described paster triode Q2 is connected with the 4th Chip-R R13 by circuit, the 4th described Chip-R R13 is connected with second pin of main control chip U2 by circuit, first pin of described main control chip U2 is by circuit and the second high level power end VDD2, 4th pin of described main control chip U2 is connected with the 3rd patch capacitor C11 by circuit, described main control chip U2, circuit between 3rd patch capacitor C11 is connected by circuit with the 5th Chip-R R14, the 5th described Chip-R R14 is connected by the three-prong of circuit with main control chip U2, 5th pin of described main control chip U2 is connected with the 4th patch capacitor C12 by circuit, described main control chip U2, circuit between 4th patch capacitor C12 is connected by circuit with the 6th Chip-R R15, the 6th described Chip-R R15 is connected with the 6th pin of main control chip U2 by circuit, 7th pin of described main control chip U2 is connected with the 4th patch capacitor C12 by circuit, the 3rd patch capacitor C11 ground connection described after the 4th described patch capacitor C12 is connected with the 3rd patch capacitor C11 by circuit, 8th pin of described main control chip U2 is by circuit and third high power level end VDD3, 9th pin of described main control chip U2 is connected with the 7th Chip-R R8 by circuit, and the 7th described Chip-R R8 is connected with the 4th high level power end VDD4 by circuit, tenth pin of described main control chip U2 is connected with the 8th Chip-R R7 by circuit, the 8th described Chip-R R7 ground connection, 11 pin of described main control chip U2 is connected with the 5th high level power end VDD5 by circuit, 12 pin of described main control chip U2 is connected with the 9th Chip-R R9 by circuit, 14 pin of described main control chip U2 is connected with amplifier power supply VS by circuit, 16 pin of described main control chip U2 is connected with the 4th alminium electrolytic condenser C9 by circuit, the 4th described alminium electrolytic condenser C9 is connected with the second fixed carbon resister R10 by circuit, the second described fixed carbon resister R10 is connected with the tenth three-prong of main control chip U2 by circuit, by the tenth three-prong of circuit and described main control chip U2 after the 9th described Chip-R R9 is in parallel with the 5th patch capacitor C6, circuit between second fixed carbon resister R10 is connected, 16 pin of described main control chip U2, circuit between 4th alminium electrolytic condenser C9 is connected by circuit with the tenth Chip-R R5, the tenth described Chip-R R5 is connected with the 11 Chip-R R12 by circuit, the 11 described Chip-R R12 is connected with the 5th alminium electrolytic condenser C8 by circuit, the 5th described alminium electrolytic condenser C8 ground connection, the described circuit between the tenth Chip-R R5, the 11 Chip-R R12 is connected by circuit with the 15 pin of main control chip U2, and the circuit between the tenth described Chip-R R5, the 16 pin of main control chip U2 is connected by circuit with the 6th patch capacitor C5, the 6th described patch capacitor C5 is connected with the 7th patch capacitor C7 by circuit, and the 7th described patch capacitor C7 is connected by the circuit between the 14 pin of circuit and described main control chip U2, amplifier power supply VS.
Described inductive head functional circuit 3 comprises the signal processing circuit PIR of pyroelectric human body infrared transducer, and the signal processing circuit PIR of described pyroelectric human body infrared transducer is connected with amplifier power supply VS with the first high level power end VDD1, the second high level power end VDD2, third high power level end VDD3, the 4th high level power end VDD4, the 5th high level power end VDD5 by circuit; The signal processing circuit PIR ground connection of described pyroelectric human body infrared transducer; The signal processing circuit PIR of described pyroelectric human body infrared transducer is connected with the 11 Chip-R R16, the 12 Chip-R R17 respectively by circuit; The 11 described Chip-R R16 is connected with the first pyroelectric infrared sensor D1 by circuit; The first described pyroelectric infrared sensor D1 is respectively by circuit and the 13 Chip-R R18, the 13 described Chip-R R18 is connected with the first pyroelectric infrared sensor D1 by circuit, is connected with the 14 Chip-R R19, the second thin-film capacitor C4 between the circuit between the 13 described Chip-R R18, the first pyroelectric infrared sensor D1 and the first pyroelectric infrared sensor D1; The 13 described Chip-R R18 is connected with the circuit between signal processing circuit PIR, the 12 Chip-R R17 of described pyroelectric human body infrared transducer by circuit; The circuit between signal processing circuit PIR, the 11 Chip-R R16 of described pyroelectric human body infrared transducer is connected by circuit with the 15 Chip-R R20; The circuit between signal processing circuit PIR, the 12 Chip-R R17 of described pyroelectric human body infrared transducer is connected by circuit with the 16 Chip-R R21; The 16 described Chip-R R21 is connected with the second pyroelectric infrared sensor D2 by circuit, the second described pyroelectric infrared sensor D2 is connected with the 17 Chip-R R22 by circuit, and the 17 described Chip-R R22 is connected with the 15 Chip-R R20 by circuit; The 18 Chip-R R23, the 6th alminium electrolytic condenser C10 is had respectively by connection between circuit between the 16 described Chip-R R21, the second pyroelectric infrared sensor D2 and the second described pyroelectric infrared sensor D2; The 15 described Chip-R R20 is connected with the 3rd pyroelectric infrared sensor D3 by circuit, the 12 described Chip-R R17 is connected with the 3rd pyroelectric infrared sensor D3 by circuit, has the 19 Chip-R R24, the 7th alminium electrolytic condenser C11 between the circuit between the 12 described Chip-R R17, the 3rd pyroelectric infrared sensor D3 and the 3rd pyroelectric infrared sensor D3 by connection; The first described pyroelectric infrared sensor D1, the second pyroelectric infrared sensor D2, the 3rd pyroelectric infrared sensor D3 are connected with the signal processing circuit PIR of pyroelectric human body infrared transducer by circuit.
A kind of human body pyroelectricity sense light circuit of the present embodiment, similar converting socket, the bulb lamp or the shot-light that realize common E27 or other similar lamp holders increase pyroelectric infrared-sensing to control the function of lamp on/off, the major loop of inner function module exchanges zero line path, live wire is by relay R L1 switch control rule, and its indirect protective tube F1 prevents short circuit.
Relay R L1 is controlled by pyroelectric infrared-sensing circuit 2, and the power supply of relay R L1 break-make and pyroelectric infrared-sensing circuit 2 is all the capacitance-resistance voltage reduction circuit 1 from input AC, by realizing a certain amount of current delivery to the discharge and recharge of thin-film capacitor C1, first Chip-R R1 is electric capacity two ends bleeder resistances, first fixed carbon resister R2 is current-limiting resistance, the electric current of transmission is by exporting direct current after rectifier bridge DB1, direct current is by the first aluminium solution electric capacity C2 smothing filtering and the first voltage stabilizing didoe Z1, the voltage stabilizing of the second Chip-R R3 obtains direct current 24V voltage, this voltage is just the operating voltage of relay R L1 break-make, and the operating voltage requirement of pyroelectric infrared-sensing circuit 2 and inductive head functional circuit 3 is at about 5V, this voltage is by the second voltage stabilizing didoe Z2 after 24V, 3rd Chip-R R4, first paster triode Q1 realizes voltage stabilizing and current limliting, second aluminium solution electric capacity C3, 3rd aluminium solution electric capacity C14 and the second patch capacitor C13 is to the signal of telecommunication level and smooth and High frequency filter further.
Pyroelectric infrared-sensing circuit 2 is realized by main control chip U2 and peripheral components: the 11 pin and the 7th pin pin are IC(main control chip U2 respectively) operating voltage positive pole and negative input, 9th pin triggers and can not trigger and arrange end, meets the 7th Chip-R R8 and draw high current potential, makes circuit working can trigger state, first pin can repeat to arrange end with not reproducible, directly meets the second high level power end VDD2 for can repeated trigger, tenth pin be inner amplifier electric current end is set, generally connect ground connection after the 8th Chip-R R7 of 1M, 8th pin is reference voltage and reset terminal, meets third high power level end VDD3, and when low level, timer internal resets, 12, 13, 14, 15, 16 pins are the input and output pin of inner amplifier respectively, after the pyroelectric infrared sensor in three each monitoring, 120 degree of directions is triggered by human body infrared, such as the second pyroelectric infrared sensor D2 is triggered, through being passed to the 14 pin of main control chip U2 by the first fixed carbon resister R2 after the signal of telecommunication may cause the assorted signal of false triggering by the 7th Chip-R R8 and the first alminium electrolytic condenser C2 filtering part, this pin is the normal phase input end of one-level amplifier, 15 pin of main control chip U2 is that the inverting input of one-level amplifier arranges pin, optimum configurations is carried out by the 11 paster R12 and the 8th alminium electrolytic condenser C8, one step gain signal is exported by the 16 pin of main control chip U2, wherein C5 and C7 is signal compensation electric capacity, the 16 pin output signal of main control chip U2 is coupled to the tenth three-prong secondary amplifier inverting input of main control chip U2 by the 4th alminium electrolytic condenser C9 and the second fixed carbon resister R10, compare with internal reference and judge that whether triggering signal is effective, connect secondary amplifier in 12 pin of main control chip U2 to export, external building-out capacitor, when triggering signal is effective, second pin of main control chip U2 exports high level drive singal, controls the second paster triode Q2 conducting, realize the control to relay R L1 by the 4th Chip-R R13 current limliting, third and fourth pin of main control chip U2 is that the RC exporting time delay arranges end, the 3rd patch capacitor C11 and the 5th Chip-R R14 optimum configurations delay time, 5th and the 6th pin of main control chip U2 is that after triggering, the RC of blocking time arranges end, the 4th patch capacitor C12 and the 6th Chip-R R15 optimum configurations blocking time.
A kind of human body pyroelectricity sense light circuit of the present embodiment easily can realize the infrared induction of the small-sized light fixtures such as common bulb lamp and shot-light, applicability is wide, not by the impact of load light fixture, no matter be LED, electricity-saving lamp or conventional incandescent can realize inducing function, 360 degree can be realized after three inductors add Fresnel Lenses to respond to without dead angle, trigger distance and can reach about five meters, little on the impact of electrical network, scheme input cost is low.
Claims (4)
1. a human body pyroelectricity sense light circuit, it is characterized in that, comprise capacitance-resistance voltage reduction circuit (1), described capacitance-resistance voltage reduction circuit (1) is connected with pyroelectric infrared-sensing circuit (2) by circuit, and described pyroelectric infrared-sensing circuit (2) is connected with inductive head functional circuit (3) by circuit; Described inductive head functional circuit (3) is connected with capacitance-resistance voltage reduction circuit (1) by circuit.
2. a kind of human body pyroelectricity sense light circuit as claimed in claim 1, it is characterized in that, described capacitance-resistance voltage reduction circuit (1) comprises the protective tube F1 entering electrical input L with wherein Width funtion and be connected, and enters with another Width funtion the first fixed carbon resister R2 that electrical input N is connected, described protective tube F1 is connected with relay R L1 by circuit, and the first described fixed carbon resister R2 is connected with rectifier bridge DB1 by circuit, and described rectifier bridge DB1 is connected with the first Chip-R R1, the second Chip-R R3 respectively by circuit, the first described Chip-R R1 is connected with the described circuit between protective tube F1, relay R L1 with after the first film electric capacity C1 parallel connection by circuit, described relay R L1 is connected with the 3rd Chip-R R4, pyroelectric infrared-sensing circuit (2) respectively by circuit with after stamp-mounting-paper diode D1 parallel connection by circuit, circuit between described rectifier bridge DB1, the second Chip-R R3 is connected by circuit with the first alminium electrolytic condenser C2, and the circuit between described rectifier bridge DB1, the second Chip-R R3 is also connected by circuit with the 3rd Chip-R R4, C2 ground connection described after the second described Chip-R R3 is connected with the first voltage stabilizing didoe Z1 by circuit, the 3rd described Chip-R R4 is connected with the second voltage stabilizing didoe Z2 by circuit, the first described alminium electrolytic condenser C2 is connected with the first voltage stabilizing didoe Z1 by circuit, and the first described voltage stabilizing didoe Z1 is connected with the second voltage stabilizing didoe Z2 by circuit, the second described voltage stabilizing didoe Z2 is connected with the second alminium electrolytic condenser C3 by circuit, the second described alminium electrolytic condenser C3 is connected by the emitter of circuit with the first paster triode Q1, the 3rd described Chip-R R4 is connected by the collector electrode of circuit with the first paster triode Q1, be connected with the 3rd Chip-R R4 by circuit after being parallel with the first patch capacitor C15 between the emitter and collector of the first described paster triode Q1, the base stage of the first described paster triode Q1 is by circuit and the 3rd described Chip-R R4, circuit between second voltage stabilizing didoe Z2 is connected, the second described alminium electrolytic condenser C3, respectively by circuit and the 3rd alminium electrolytic condenser C14, is connected with the first high level power end VDD1 by circuit after the second patch capacitor C13 parallel connection.
3. a kind of human body pyroelectricity sense light circuit as claimed in claim 1, it is characterized in that, described pyroelectric infrared-sensing circuit (2) comprises the second paster triode Q2, the collector electrode of the second described paster triode Q2 is connected with relay R L1 by circuit, the grounded emitter of the second described paster triode Q2, the base stage of the second described paster triode Q2 is connected with the 4th Chip-R R13 by circuit, the 4th described Chip-R R13 is connected with second pin of main control chip U2 by circuit, first pin of described main control chip U2 is by circuit and the second high level power end VDD2, 4th pin of described main control chip U2 is connected with the 3rd patch capacitor C11 by circuit, described main control chip U2, circuit between 3rd patch capacitor C11 is connected by circuit with the 5th Chip-R R14, the 5th described Chip-R R14 is connected by the three-prong of circuit with main control chip U2, 5th pin of described main control chip U2 is connected with the 4th patch capacitor C12 by circuit, described main control chip U2, circuit between 4th patch capacitor C12 is connected by circuit with the 6th Chip-R R15, the 6th described Chip-R R15 is connected with the 6th pin of main control chip U2 by circuit, 7th pin of described main control chip U2 is connected with the 4th patch capacitor C12 by circuit, the 3rd patch capacitor C11 ground connection described after the 4th described patch capacitor C12 is connected with the 3rd patch capacitor C11 by circuit, 8th pin of described main control chip U2 is by circuit and third high power level end VDD3, 9th pin of described main control chip U2 is connected with the 7th Chip-R R8 by circuit, and the 7th described Chip-R R8 is connected with the 4th high level power end VDD4 by circuit, tenth pin of described main control chip U2 is connected with the 8th Chip-R R7 by circuit, the 8th described Chip-R R7 ground connection, 11 pin of described main control chip U2 is connected with the 5th high level power end VDD5 by circuit, 12 pin of described main control chip U2 is connected with the 9th Chip-R R9 by circuit, 14 pin of described main control chip U2 is connected with amplifier power supply VS by circuit, 16 pin of described main control chip U2 is connected with the 4th alminium electrolytic condenser C9 by circuit, the 4th described alminium electrolytic condenser C9 is connected with the second fixed carbon resister R10 by circuit, the second described fixed carbon resister R10 is connected with the tenth three-prong of main control chip U2 by circuit, by the tenth three-prong of circuit and described main control chip U2 after the 9th described Chip-R R9 is in parallel with the 5th patch capacitor C6, circuit between second fixed carbon resister R10 is connected, 16 pin of described main control chip U2, circuit between 4th alminium electrolytic condenser C9 is connected by circuit with the tenth Chip-R R5, the tenth described Chip-R R5 is connected with the 11 Chip-R R12 by circuit, the 11 described Chip-R R12 is connected with the 5th alminium electrolytic condenser C8 by circuit, the 5th described alminium electrolytic condenser C8 ground connection, the described circuit between the tenth Chip-R R5, the 11 Chip-R R12 is connected by circuit with the 15 pin of main control chip U2, and the circuit between the tenth described Chip-R R5, the 16 pin of main control chip U2 is connected by circuit with the 6th patch capacitor C5, the 6th described patch capacitor C5 is connected with the 7th patch capacitor C7 by circuit, and the 7th described patch capacitor C7 is connected by the circuit between the 14 pin of circuit and described main control chip U2, amplifier power supply VS.
4. a kind of human body pyroelectricity sense light circuit as claimed in claim 1, it is characterized in that, described inductive head functional circuit (3) comprises the signal processing circuit PIR of pyroelectric human body infrared transducer, and the signal processing circuit PIR of described pyroelectric human body infrared transducer is connected with amplifier power supply VS with the first high level power end VDD1, the second high level power end VDD2, third high power level end VDD3, the 4th high level power end VDD4, the 5th high level power end VDD5 by circuit; The signal processing circuit PIR ground connection of described pyroelectric human body infrared transducer; The signal processing circuit PIR of described pyroelectric human body infrared transducer is connected with the 11 Chip-R R16, the 12 Chip-R R17 respectively by circuit; The 11 described Chip-R R16 is connected with the first pyroelectric infrared sensor D1 by circuit; The first described pyroelectric infrared sensor D1 is respectively by circuit and the 13 Chip-R R18, the 13 described Chip-R R18 is connected with the first pyroelectric infrared sensor D1 by circuit, is connected with the 14 Chip-R R19, the second thin-film capacitor C4 between the circuit between the 13 described Chip-R R18, the first pyroelectric infrared sensor D1 and the first pyroelectric infrared sensor D1; The 13 described Chip-R R18 is connected with the circuit between signal processing circuit PIR, the 12 Chip-R R17 of described pyroelectric human body infrared transducer by circuit; The circuit between signal processing circuit PIR, the 11 Chip-R R16 of described pyroelectric human body infrared transducer is connected by circuit with the 15 Chip-R R20; The circuit between signal processing circuit PIR, the 12 Chip-R R17 of described pyroelectric human body infrared transducer is connected by circuit with the 16 Chip-R R21; The 16 described Chip-R R21 is connected with the second pyroelectric infrared sensor D2 by circuit, the second described pyroelectric infrared sensor D2 is connected with the 17 Chip-R R22 by circuit, and the 17 described Chip-R R22 is connected with the 15 Chip-R R20 by circuit; The 18 Chip-R R23, the 6th alminium electrolytic condenser C10 is had respectively by connection between circuit between the 16 described Chip-R R21, the second pyroelectric infrared sensor D2 and the second described pyroelectric infrared sensor D2; The 15 described Chip-R R20 is connected with the 3rd pyroelectric infrared sensor D3 by circuit, the 12 described Chip-R R17 is connected with the 3rd pyroelectric infrared sensor D3 by circuit, has the 19 Chip-R R24, the 7th alminium electrolytic condenser C11 between the circuit between the 12 described Chip-R R17, the 3rd pyroelectric infrared sensor D3 and the 3rd pyroelectric infrared sensor D3 by connection; The first described pyroelectric infrared sensor D1, the second pyroelectric infrared sensor D2, the 3rd pyroelectric infrared sensor D3 are connected with the signal processing circuit PIR of pyroelectric human body infrared transducer by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019752.7A CN104703342A (en) | 2015-01-15 | 2015-01-15 | Human body heat-released electric induction lamp circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019752.7A CN104703342A (en) | 2015-01-15 | 2015-01-15 | Human body heat-released electric induction lamp circuit |
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| Publication Number | Publication Date |
|---|---|
| CN104703342A true CN104703342A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019752.7A Pending CN104703342A (en) | 2015-01-15 | 2015-01-15 | Human body heat-released electric induction lamp circuit |
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| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106054686A (en) * | 2016-08-19 | 2016-10-26 | 广州奥松电子有限公司 | Human body induction device and intelligent household electrical appliances |
| CN106231733A (en) * | 2016-08-31 | 2016-12-14 | 浙江宙辉电器有限公司 | A kind of infrared induction circuit |
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| WO2009112318A1 (en) * | 2008-03-11 | 2009-09-17 | Osram Gesellschaft mit beschränkter Haftung | Lighting device having readable operating parameters |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054686A (en) * | 2016-08-19 | 2016-10-26 | 广州奥松电子有限公司 | Human body induction device and intelligent household electrical appliances |
| CN106231733A (en) * | 2016-08-31 | 2016-12-14 | 浙江宙辉电器有限公司 | A kind of infrared induction circuit |
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Application publication date: 20150610 |