CN104244526A - Intelligent induction type energy-saving illuminating system - Google Patents
Intelligent induction type energy-saving illuminating system Download PDFInfo
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- CN104244526A CN104244526A CN201410466654.3A CN201410466654A CN104244526A CN 104244526 A CN104244526 A CN 104244526A CN 201410466654 A CN201410466654 A CN 201410466654A CN 104244526 A CN104244526 A CN 104244526A
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- triode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses an intelligent induction type energy-saving illuminating system. The intelligent induction type energy-saving illuminating system is characterized in that a voltage transformation and voltage stabilizing circuit, an illuminating bulb L connected with the voltage transformation and voltage stabilizing circuit, a photosensitive control circuit connected with the voltage transformation and voltage stabilizing circuit, an induction delay control circuit which is connected with the voltage transformation and voltage stabilizing circuit and the photosensitive control circuit respectively, a relay K1 arranged in the photosensitive control circuit and a relay K2 arranged in the induction delay control circuit are mainly included; a normally open contact of the relay K1 and a normally open contact of the relay K2 are connected to a live line and a null line of the illuminating bulb L in series respectively. The arranged induction delay control circuit can completely overcome the defect that it can not be intelligently judged whether an illuminating bulb needing to be turned off or not in a traditional induction type illuminating system.
Description
Technical field
The present invention relates to electric energy-saving field, specifically refer to a kind of intelligent induction type energy efficient lighting system.
Background technology
At present, induction type illuminator is used widely in the such as occasion such as newsstand place, corridor place.But the defect of two aspects below these induction type illuminator ubiquities: one, the structure of traditional induction type illuminator is all comparatively complicated, and not only bad for maintenance, and its energy consumption is higher, is unfavorable for that people realize energy-conservation object.They are two years old, due to induction type illuminator be all have people close to time could trigger inducing function, realize illumination object, but when people is in this occasion and significantly action does not occur always, the illumination functions of traditional induction type illuminator just can automatic distinguishing, thus affects the normal use of people.
In sum, it is higher to there is energy consumption in traditional induction type illuminator, and can not automatically determine whether according to the actual conditions of user the defect needing extinguishing illumination functions, and how effectively to overcome above-mentioned defect, be the task of top priority of people.
Summary of the invention
The energy consumption that the object of the invention is to overcome the existence of current induction type illuminator is higher, and resolution that can not be intelligent is the need of the defect extinguishing illumination functions, not only structure is simple, energy consumption is lower to provide one, and can also intelligent decision the need of the intelligent induction type energy efficient lighting system of one extinguishing illumination functions.
Object of the present invention is achieved through the following technical solutions: a kind of intelligent induction type energy efficient lighting system, primarily of transformation voltage stabilizing circuit, the lighting bulb L be connected with transformation voltage stabilizing circuit, the photosensitive control circuit be connected with transformation voltage stabilizing circuit, the induction delay control circuit be connected with photosensitive control circuit with transformation voltage stabilizing circuit respectively, and the relay K 1 be arranged in photosensitive control circuit forms with the relay K 2 be arranged in induction delay control circuit; On the live wire that the normally opened contact of described relay K 1 and the normally opened contact of relay K 2 are then serially connected in lighting bulb L respectively and zero line.
Further, described transformation voltage stabilizing circuit is made up of electric capacity C1, resistance R1, diode D1, diode D2, electric capacity C2 and diode D3; The positive pole of electric capacity C1 is connected with external power source positive pole, its negative pole then ground connection after diode D2 and diode D3 in turn, resistance R1 and electric capacity C1 is in parallel, electric capacity C2 and diode D3 is in parallel, the N pole of diode D1 is connected with the negative pole of electric capacity C1, its P pole ground connection, and the N pole of diode D3 then forms the voltage output end of transformation voltage stabilizing circuit.
Described photosensitive control circuit is made up of integrating control chip IC 1, phototriode VT, resistance R2, resistance R3, electric capacity C3, electric capacity C4 and diode D4; Wherein, the VCC pin of integrating control chip IC 1 is connected with voltage output end, ground connection after its FB pipe foot meridian capacitor C4; The collector electrode of phototriode VT is connected with voltage output end, its emitter then ground connection after resistance R2 and resistance R3 in turn; The N pole of diode D4 is connected with the OUT pin of integrating control chip IC 1, its P pole ground connection; Meanwhile, the emitter of phototriode VT is also connected with the IN pin of integrating control chip IC 1; The positive pole of electric capacity C3 is connected with the emitter of phototriode VT, its negative pole then ground connection; The control input end of described relay K 1 is connected with the OUT pin of integrating control chip IC 1, its control output end then ground connection.
Described induction delay control circuit is then by inductor G, and triode VT1, triode VT2, triode VT3, triode VT4, electric capacity C5, resistance R4 and integrating control chip IC 2 form; Wherein, the input of inductor G, the collector electrode of triode VT1, the collector electrode of triode VT2, the collector electrode of triode VT4 are all connected with voltage output end, and the base stage of triode VT1 is then connected with the output of inductor G; The emitter of triode VT1 is also connected with the base stage of triode VT2 with the VCC pin of integrating control chip IC 2 respectively; The emitter of triode VT2 is then connected with the IN pin of integrating control chip IC 2; One end of resistance R4 is connected with voltage output end, and its other end is then connected with the base stage of triode VT3; The emitter of triode VT3 is directly connected with the OUT pin of integrating control chip IC 2, and its collector electrode is then connected with the base stage of triode VT4; The positive pole of electric capacity C5 is connected with the base stage of triode VT3, and its negative pole is then connected with the emitter of triode VT4; The control input end of described relay K 2 is connected with the emitter of triode VT4, its control output end ground connection.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) overall structure of the present invention is comparatively simple, its make and maintenance cost lower.
(2) the present invention is by photosensitive control circuit and induction being combined of delay control circuit, the energy consumption of each electronic original part can not only be reduced significantly, and farthest can also reduce the stroboscopic number of times of lighting bulb, the useful life of lighting bulb can be extended.
(3) the induction delay control circuit set by the present invention can according to the recognition reaction of inductor, by the lighting hours of the control lighting bulb of integrating control chip intelligent, thus can thoroughly overcome existing for traditional induction type illuminator can not intelligent decision the need of extinguishing the defect of lighting bulb.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, the intelligent induction type energy efficient lighting system of one of the present invention comprises lighting bulb L, transformation voltage stabilizing circuit, photosensitive control circuit, induction delay control circuit and relay K 1 and relay K 2, wherein, the normally opened contact of relay K 1 is K1-1, and the normally opened contact of relay K 2 is K2-1.
During connection, the normally opened contact K2-1 of relay K 2 is serially connected on the live wire circuit of lighting bulb L, and the normally opened contact K1-1 of relay K 1 is then serially connected on the zero line circuit of lighting bulb L.The live wire circuit of this lighting bulb L is then connected with the 220V AC power of outside respectively with zero line circuit.
Transformation voltage stabilizing circuit is used for the direct current 220V alternating current of outside being converted to 12V, uses for photosensitive control circuit and induction delay control circuit.This transformation voltage stabilizing circuit has the effect of transformation, voltage stabilizing and filtering, and it is made up of electric capacity C1, resistance R1, diode D1, diode D2, electric capacity C2 and diode D3.During connection, the positive pole of electric capacity C1 is connected with external power source positive pole, its negative pole then ground connection after diode D2 and diode D3 in turn.Resistance R1 and electric capacity C1 is in parallel, electric capacity C2 and diode D3 is in parallel, the N pole of diode D1 is connected with the negative pole of electric capacity C1, its P pole ground connection, and the N pole of diode D3 then forms the voltage output end of transformation voltage stabilizing circuit, is namely exported the operating voltage of+12V by this voltage output end.For guaranteeing transformation effect, the resistance of this resistance R1 needs for 10K Ω.
Photosensitive control circuit is the circuit opened and closed according to the strong and weak control relay K1 of coming of extraneous light, and it is made up of integrating control chip IC 1, phototriode VT, resistance R2, resistance R3, electric capacity C3, electric capacity C4 and diode D4.Wherein, integrating control chip IC 1 adopts the integrated chip of EP7100 series, and its VCC pin is connected with voltage output end, and its FB pin is ground connection after electric capacity C4 then.
Phototriode VT is having under illumination condition in high impedance status (i.e. cut-off state), then in low impedance state (i.e. conducting state) under the condition not having illumination, its collector electrode is connected with voltage output end, its emitter then ground connection after resistance R2 and resistance R3 in turn.The N pole of diode D4 is connected with the OUT pin of integrating control chip IC 1, its P pole ground connection; The emitter of phototriode VT is also connected with the IN pin of integrating control chip IC 1.Meanwhile, the control input end of relay K 1 is connected with the OUT pin of integrating control chip IC 1, its control output end then ground connection.And the positive pole of electric capacity C3 is connected with the emitter of phototriode VT, its negative pole then ground connection.
Induction delay control circuit is then for intelligent decision another smart circuit the need of extinguishing lighting bulb L, and it is by inductor G, and triode VT1, triode VT2, triode VT3, triode VT4, electric capacity C5, resistance R4 and integrating control chip IC 2 form.For guaranteeing result of use, this integrating control chip IC 2 adopts BA2101 type adjusting light circuit.
Wherein, inductor G is human infrared sensor, its input is all connected with voltage output end together with the collector electrode of triode VT1, the collector electrode of triode VT2, the collector electrode of triode VT4, to guarantee that+12V the voltage that voltage output end exports can act on these electronic original parts simultaneously, and the base stage of triode VT1 will be connected with the output of inductor G.
The emitter of triode VT1 is also connected with the base stage of triode VT2 with the VCC pin of integrating control chip IC 2 respectively; The emitter of triode VT2 is then connected with the IN pin of integrating control chip IC 2; One end of resistance R4 is connected with voltage output end, and its other end is then connected with the base stage of triode VT3; The emitter of triode VT3 is directly connected with the OUT pin of integrating control chip IC 2, and its collector electrode is then connected with the base stage of triode VT4; The positive pole of electric capacity C5 is connected with the base stage of triode VT3, and its negative pole is then connected with the emitter of triode VT4.The control input end of relay K 2 is connected with the emitter of triode VT4, its control output end ground connection.
Time by day, because phototriode VT is subject to illumination, it is inner in high impedance status, namely phototriode VT ends, now then enter integrating control chip IC 1 without bigoted electric current, then the OUT pin output current value of integrating control chip IC 1 is 0, relay K 1 dead electricity, and its normally opened contact K1-1 is in off-state.Now, when inductor G has sensed people, it exports corresponding signal to integrating control chip IC 2, and through the effect of triode VT3 and triode VT4 make relay K 2 electric, the normally opened contact K2-1 of relay K 2 closes, but because normally opened contact K1-1 is off-state, therefore whole lighting bulb L is just in short-circuit condition, and lighting bulb L extinguishes.
Time at night, because phototriode VT is not subject to illumination, it is inner in low impedance state, i.e. phototriode VT conducting, now then have bigoted electric current to enter integrating control chip IC 1, the OUT pin output HIGH current value of integrating control chip IC 1 is to relay K 1, then relay K 1 obtains electric, its normally opened contact K1-1 is in closure state, namely meets as one of condition lighting lighting bulb L.When inductor G has sensed people, it exports corresponding signal to integrating control chip IC 2, and through the effect of triode VT3 and triode VT4 make relay K 2 electric, the normally opened contact K2-1 of relay K 2 closes, now, meet as two of the condition lighting lighting bulb L, then the live wire of lighting bulb L and zero line and external power source form loop, and lighting bulb L lights.
Due to inductor G employing is infrared sensor of the human body, as long as therefore inductor G can sense human heat, then just can input bigoted electric current to triode VT1 always, thus guarantee that integrating control chip IC 2 is in obtain electricity condition always, integrating control chip IC 2 is also continuously relay K 2 output current, make relay K 2 always electric.And when inductor G cannot sense human heat, namely when people leaves the scope of inductor G, integrating control chip IC 2 judges to leave as people, can extinguish, but now because electric capacity C5 also has energy storage effect, therefore can electric discharge gradually, thus make relay K 2 can postpone about 5s just thorough dead electricity, namely postpone 5S and extinguish.
As mentioned above, just the present invention can well be realized.
Claims (4)
1. an intelligent induction type energy efficient lighting system, it is characterized in that, primarily of transformation voltage stabilizing circuit, the lighting bulb L be connected with transformation voltage stabilizing circuit, the photosensitive control circuit be connected with transformation voltage stabilizing circuit, the induction delay control circuit be connected with photosensitive control circuit with transformation voltage stabilizing circuit respectively, and the relay K 1 be arranged in photosensitive control circuit forms with the relay K 2 be arranged in induction delay control circuit; On the live wire that the normally opened contact of described relay K 1 and the normally opened contact of relay K 2 are then serially connected in lighting bulb L respectively and zero line.
2. the intelligent induction type energy efficient lighting system of one according to claim 1, is characterized in that, described transformation voltage stabilizing circuit is made up of electric capacity C1, resistance R1, diode D1, diode D2, electric capacity C2 and diode D3; The positive pole of electric capacity C1 is connected with external power source positive pole, its negative pole then ground connection after diode D2 and diode D3 in turn, resistance R1 and electric capacity C1 is in parallel, electric capacity C2 and diode D3 is in parallel, the N pole of diode D1 is connected with the negative pole of electric capacity C1, its P pole ground connection, and the N pole of diode D3 then forms the voltage output end of transformation voltage stabilizing circuit.
3. the intelligent induction type energy efficient lighting system of one according to claim 2, is characterized in that, described photosensitive control circuit is made up of integrating control chip IC 1, phototriode VT, resistance R2, resistance R3, electric capacity C3, electric capacity C4 and diode D4; Wherein, the VCC pin of integrating control chip IC 1 is connected with voltage output end, ground connection after its FB pipe foot meridian capacitor C4; The collector electrode of phototriode VT is connected with voltage output end, its emitter then ground connection after resistance R2 and resistance R3 in turn; The N pole of diode D4 is connected with the OUT pin of integrating control chip IC 1, its P pole ground connection; Meanwhile, the emitter of phototriode VT is also connected with the IN pin of integrating control chip IC 1; The positive pole of electric capacity C3 is connected with the emitter of phototriode VT, its negative pole then ground connection; The control input end of described relay K 1 is connected with the OUT pin of integrating control chip IC 1, its control output end then ground connection.
4. the intelligent induction type energy efficient lighting system of one according to claim 3, it is characterized in that, described induction delay control circuit is then by inductor G, and triode VT1, triode VT2, triode VT3, triode VT4, electric capacity C5, resistance R4 and integrating control chip IC 2 form; Wherein, the input of inductor G, the collector electrode of triode VT1, the collector electrode of triode VT2, the collector electrode of triode VT4 are all connected with voltage output end, and the base stage of triode VT1 is then connected with the output of inductor G; The emitter of triode VT1 is also connected with the base stage of triode VT2 with the VCC pin of integrating control chip IC 2 respectively; The emitter of triode VT2 is then connected with the IN pin of integrating control chip IC 2; One end of resistance R4 is connected with voltage output end, and its other end is then connected with the base stage of triode VT3; The emitter of triode VT3 is directly connected with the OUT pin of integrating control chip IC 2, and its collector electrode is then connected with the base stage of triode VT4; The positive pole of electric capacity C5 is connected with the base stage of triode VT3, and its negative pole is then connected with the emitter of triode VT4; The control input end of described relay K 2 is connected with the emitter of triode VT4, its control output end ground connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410466654.3A CN104244526B (en) | 2014-09-12 | 2014-09-12 | A kind of intelligent vicarious energy efficient lighting system |
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| CN201410466654.3A CN104244526B (en) | 2014-09-12 | 2014-09-12 | A kind of intelligent vicarious energy efficient lighting system |
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| CN104244526A true CN104244526A (en) | 2014-12-24 |
| CN104244526B CN104244526B (en) | 2016-07-13 |
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| CN108716626A (en) * | 2018-04-04 | 2018-10-30 | 黑龙江省计量检定测试研究院 | A kind of lighting system for keyboard |
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Inventor after: Tian Peijin Inventor after: Huang Daochen Inventor after: Du Guiyang Inventor after: Xu Baohua Inventor before: Wang Dan |
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Effective date of registration: 20160607 Address after: 264000 No. 41 Mingda West Road, Laishan Economic Development Zone, Shandong, Yantai Applicant after: SHANDONG WISDOM LIFE DATA SYSTEMS CO., LTD. Address before: 610000 Chengdu City, Jinjiang District Province, east of the main street on the spring section of No. 1, No. 229, building 6, No. 603 Applicant before: Chengdu Weibang Science And Technology Co., Ltd. |
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