CN106061074A - Acousto-optic induction lamp - Google Patents
Acousto-optic induction lamp Download PDFInfo
- Publication number
- CN106061074A CN106061074A CN201610629752.3A CN201610629752A CN106061074A CN 106061074 A CN106061074 A CN 106061074A CN 201610629752 A CN201610629752 A CN 201610629752A CN 106061074 A CN106061074 A CN 106061074A
- Authority
- CN
- China
- Prior art keywords
- circuit
- lamp
- acousto
- optic
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an acousto-optic induction lamp. The lamp comprises a master control circuit and a sound triggering circuit, a light detection circuit and a driving circuit connected with the master control circuit, the driving circuit is connected with an illuminating lamp, the light detection circuit comprises a photo resistor, a photoresistance signal collection circuit and a signal comparison circuit, output of the signal comparison circuit is connected with the master control circuit, the driving circuit comprises a Darlington triode Q2 and a triode Q1, the base electrode of the Darlington triode Q2 is connected with the emitter electrode of the triode Q3 via a resistor R3, the collector electrode of the Darlington triode Q2 is grounded, the emitter electrode of the Darlington triode Q2 is connected with the cathode of the induction lamp, the collector electrode of the triode Q1 is grounded, and the base electrode of the triode Q1 is connected with the master control circuit via the resistor R2 and with the anode of a power supply via a resistor R4. The acousto-optic induction lamp is simple in structure and practical in functions, the induction lamp is prevented from sudden quenching and causing discomfortness as dim eyesight, and the induction lamp is especially suitable for wide use in corridors of buildings.
Description
Technical field
The present invention relates to New Innovational Illumination Lamps and Lanterns, especially a kind of acousto-optic sensing lamp.
Background technology
In prior art, the design of acousto-optic sensing circuit for lamp is sound the brightest, has light just to put out, and turns off the light and extinguish the most completely, night
Between come in and go out time, sensing lamp bright a period of time after can extinguish suddenly, make disease, pregnant, young, old man's dim eyesight, cause away the safety such as sky stair
The generation of accident.
Summary of the invention
The problem to be solved in the present invention is the problem extinguished suddenly after acousto-optic sensing lamp bright a period of time in prior art.
In order to solve above-mentioned technical problem, the present invention realizes by the following technical solutions: a kind of acousto-optic sensing lamp, bag
Including governor circuit and the sounds trigger circuit being connected with governor circuit, light line detection circuit, drive circuit, drive circuit connects photograph
Bright lamp；Also including driving buffer circuit, described driving buffer circuit is connected with governor circuit.
Preferably, described driving buffer circuit includes the storage capacitor C1 being connected in parallel on sensing lamp two ends.
Preferably, described smooth line detection circuit includes being sequentially connected with photoconductive resistance, photoconductive resistance signal acquisition circuit, letter
Number comparison circuit, the output of described signal comparator circuit connects governor circuit.
Preferably, described drive circuit includes that Darlington transistor Q2, audion Q1, described Darlington transistor Q2 base stage pass through resistance
R3 connecting triode Q1 emitter stage, grounded collector, emitter stage connect sensing lamp negative pole；Audion Q1 grounded collector, base stage are logical
Cross resistance R2 connect governor circuit and connect positive source by resistance R4.
Preferably, described drive circuit also includes that optocoupler U4, governor circuit signal output part export three poles by optocoupler
Pipe Q1 base stage.
Preferably, described sounds trigger circuit includes sound transducer M1 and signal acquisition circuit, the signal being sequentially connected with
Processing circuit, the output of described signal processing circuit connects governor circuit.
Compared with prior art, the beneficial effects of the present invention is: simple in construction, practical function, eliminate sensing lamp because of
Suddenly extinguish and cause the discomforts such as people's dim eyesight, be particularly suitable for being widely used of building corridor.
Accompanying drawing explanation
Fig. 1 is the embodiment schematic diagram of acousto-optic disclosed by the invention sensing lamp.
Detailed description of the invention
For making those skilled in the art be better understood from the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is made into one
The explanation of step.
As it is shown in figure 1, a kind of acousto-optic sensing lamp, the sounds trigger circuit including governor circuit and being connected with governor circuit,
Light line detection circuit, drive circuit and driving buffer circuit.Drive circuit connects sensing lamp, the two ends parallel drive electricity of sensing lamp
The storage capacitor C1 powered to sensing lamp when energy storage, power-off during the energising of road.Drive circuit includes optocoupler U4, audion Q1, Da Lin
Pipe Q2, wherein, optocoupler U4 is connected with the outfan of governor circuit, optocoupler U4 connect after a R2 resistance with the base stage of audion Q1
Connect, and the base stage of audion is connected with the positive pole of power supply by resistance R4, the grounded collector of audion Q1, emitter stage string
Connecting the base stage of Darlington transistor Q2, the grounded collector of Darlington transistor Q2 after joining a R3 resistance, emitter stage connects the negative of sensing lamp
Pole.Photoconductive resistance that light line detection circuit includes being sequentially connected with, photoconductive resistance signal acquisition circuit, signal comparator circuit, wherein
The input in the same direction of U3-A comparator by R7 resistance connect power supply positive pole, R7 resistance connect with photoconductive resistance RL after ground connection,
The reverse input end of U3-A comparator is connected and is connected the reverse input end of U3-B comparator after a R8 resistance, U3-B comparator same
To input end grounding, R9 resistance and R10 resistant series are at the two ends of power supply, and the signal that photoconductive resistance detects enters with supply voltage
Row contrast.Sound transducer M1 that sounds trigger circuit includes being sequentially connected with, signal acquisition circuit, signal processing circuit, signal
In Acquisition Circuit, sound transducer M1 connects and is connected with the positive pole of power supply after a R6 resistance, and sound transducer M1 connects a C2 simultaneously
After electric capacity, the base stage with audion Q3 is connected, and the colelctor electrode of audion Q3 is connected with the positive pole of power supply by resistance R5, audion
The colelctor electrode of Q3 is connected after being simultaneously connected with diode D1 a C3 electric capacity, and C3 electric capacity connects sending out of sound transducer M1, audion Q3
Emitter grounding.Signal processing circuit includes U3-C comparator, in the input in the same direction of U3-C comparator and signal acquisition circuit
Diode D1 connects, and U3-C comparator is connected with the reverse input end of U3-D comparator by R12 resistance, U3-C comparator anti-
Connecting ground connection after R13 resistance to input resistance by R11 resistance eutral grounding, the input in the same direction of U3-D, U3-D comparator connects master control
The input of circuit.
During work, photoconductive resistance and sounds trigger circuit gather outer signals simultaneously, when there being sounds trigger signal, then outside judgement
Boundary's light signal, is the most then not turned on illumination, if dark, then opens illumination such as light.After illuminating lamp is opened, time delay
Certain time, governor circuit output signal, drive circuit power-off, the electricity in storage capacitor C1 discharges to illuminating lamp, makes illumination
Lamp gradually turns dark until extinguishing.
Being more than the specific implementation of the present invention, it describes more concrete and detailed, but can not therefore be interpreted as this
The restriction of patent of invention scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from structure of the present invention
On the premise of think of, it is also possible to make some deformation and improvement, these obvious alternative forms belong to the protection of the present invention
Scope.
Claims (6)
1. an acousto-optic sensing lamp, it is characterised in that: include governor circuit and the sounds trigger circuit being connected with governor circuit, light
Line detection circuit, drive circuit, drive circuit connects illuminating lamp；Also include drive buffer circuit, described driving buffer circuit with
Governor circuit connects.
Acousto-optic the most according to claim 1 sensing lamp, it is characterised in that: described driving buffer circuit includes being connected in parallel on sensing
The storage capacitor C1 at lamp two ends.
Acousto-optic the most according to claim 1 sensing lamp, it is characterised in that: described smooth line detection circuit includes being sequentially connected with
Photoconductive resistance, photoconductive resistance signal acquisition circuit, signal comparator circuit, the output of described signal comparator circuit connects governor circuit.
Acousto-optic the most according to claim 1 sensing lamp, it is characterised in that: described drive circuit include Darlington transistor Q2, three
Pole pipe Q1, described Darlington transistor Q2 base stage connects sensing by resistance R3 connecting triode Q1 emitter stage, grounded collector, emitter stage
Lamp negative pole；Audion Q1 grounded collector, base stage connect governor circuit by resistance R2 and connect positive source by resistance R4.
Acousto-optic the most according to claim 4 sensing lamp, it is characterised in that: described drive circuit also includes optocoupler U4, master control
Circuit signal outfan exports audion Q1 base stage by optocoupler.
Acousto-optic the most according to claim 1 sensing lamp, it is characterised in that: described sounds trigger circuit includes being sequentially connected with
Sound transducer M1 and signal acquisition circuit, signal processing circuit, the output of described signal processing circuit connects governor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629752.3A CN106061074B (en) | 2016-08-04 | 2016-08-04 | A kind of acousto-optic sense light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629752.3A CN106061074B (en) | 2016-08-04 | 2016-08-04 | A kind of acousto-optic sense light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106061074A true CN106061074A (en) | 2016-10-26 |
| CN106061074B CN106061074B (en) | 2019-02-26 |
Family
ID=57197465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629752.3A Expired - Fee Related CN106061074B (en) | 2016-08-04 | 2016-08-04 | A kind of acousto-optic sense light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106061074B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509627A (en) * | 2009-03-17 | 2009-08-19 | 陕西科技大学 | Capacitance type fire-fighting emergency headlamp |
| CN102905442A (en) * | 2012-10-30 | 2013-01-30 | 四川新力光源股份有限公司 | Light emitting diode lamp and method for controlling light emission thereof |
| CN103024990A (en) * | 2012-11-12 | 2013-04-03 | 广西玖典电子新材料有限公司 | Acousto-optic dual-control energy-saving LED (Light Emitting Diode) light |
| CN203984751U (en) * | 2014-07-28 | 2014-12-03 | 潘力硕 | A kind of acoustic control lamp circuit |
| CN204014219U (en) * | 2014-08-15 | 2014-12-10 | 国家电网公司 | A kind of acousto-optic touch three is controlled delay illuminating lamp |
| CN104768282A (en) * | 2015-03-02 | 2015-07-08 | 绍兴光大芯业微电子有限公司 | LED drive control circuit for switch dimming |
| CN204761802U (en) * | 2015-07-13 | 2015-11-11 | 苏州经贸职业技术学院 | Intelligence corridor lamp accuse system with theftproof prompt facility |
| CN204929328U (en) * | 2015-07-23 | 2015-12-30 | 广州兴星节能科技有限公司 | Energy -conserving LED of reputation |
| CN206061241U (en) * | 2016-08-04 | 2017-03-29 | 惠州市惠阳区永湖中学 | A kind of acousto-optic senses lamp |
-
2016
- 2016-08-04 CN CN201610629752.3A patent/CN106061074B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509627A (en) * | 2009-03-17 | 2009-08-19 | 陕西科技大学 | Capacitance type fire-fighting emergency headlamp |
| CN102905442A (en) * | 2012-10-30 | 2013-01-30 | 四川新力光源股份有限公司 | Light emitting diode lamp and method for controlling light emission thereof |
| CN103024990A (en) * | 2012-11-12 | 2013-04-03 | 广西玖典电子新材料有限公司 | Acousto-optic dual-control energy-saving LED (Light Emitting Diode) light |
| CN203984751U (en) * | 2014-07-28 | 2014-12-03 | 潘力硕 | A kind of acoustic control lamp circuit |
| CN204014219U (en) * | 2014-08-15 | 2014-12-10 | 国家电网公司 | A kind of acousto-optic touch three is controlled delay illuminating lamp |
| CN104768282A (en) * | 2015-03-02 | 2015-07-08 | 绍兴光大芯业微电子有限公司 | LED drive control circuit for switch dimming |
| CN204761802U (en) * | 2015-07-13 | 2015-11-11 | 苏州经贸职业技术学院 | Intelligence corridor lamp accuse system with theftproof prompt facility |
| CN204929328U (en) * | 2015-07-23 | 2015-12-30 | 广州兴星节能科技有限公司 | Energy -conserving LED of reputation |
| CN206061241U (en) * | 2016-08-04 | 2017-03-29 | 惠州市惠阳区永湖中学 | A kind of acousto-optic senses lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106061074B (en) | 2019-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2919774Y (en) | Intelligent small lamp used at night | |
| CN103857104B (en) | Night-light circuit | |
| CN110035585A (en) | A kind of lighting control of cities system | |
| CN104717777A (en) | Human body infrared induction lamp | |
| CN202514129U (en) | Multifunctional automatic illumination switch | |
| CN203748049U (en) | Acousto-optic delay control energy saving lamp | |
| CN203980113U (en) | A kind of solar street light | |
| CN201173420Y (en) | Human body infra-red ray induction solar lamp for lawn | |
| CN204291506U (en) | A kind of illuminating lamp energy-saving control device | |
| CN206061241U (en) | A kind of acousto-optic senses lamp | |
| CN204069439U (en) | Self-inspection LED acousto-optic control lamp | |
| CN106061074A (en) | Acousto-optic induction lamp | |
| CN107046754A (en) | A kind of automatic sensing saving-energy time-delay lamp | |
| CN204539564U (en) | A kind of office building intelligent lighting circuit | |
| CN201170482Y (en) | LED fire-fighting emergency induction lighting lamp | |
| CN209982784U (en) | Intelligent solar street lamp | |
| CN102480817A (en) | Light switch device controlled by telephone | |
| CN203327328U (en) | Sound and light-controlled LED lamp | |
| CN208046978U (en) | Corridor lamp | |
| CN206835424U (en) | A kind of intelligent light control system | |
| CN2140597Y (en) | Full automatic intelligent lamp controller | |
| CN204316823U (en) | A kind of delay switch | |
| CN202873143U (en) | Solar-energy gallery lamp | |
| CN204795724U (en) | Reputation accuse LED electricity -saving lamp | |
| CN215499664U (en) | LED intelligence time delay acousto-optic control induction power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20210804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |