CN106028611A - Intelligent timing variable power xenon lamp control circuit - Google Patents
Intelligent timing variable power xenon lamp control circuit Download PDFInfo
- Publication number
- CN106028611A CN106028611A CN201610543405.9A CN201610543405A CN106028611A CN 106028611 A CN106028611 A CN 106028611A CN 201610543405 A CN201610543405 A CN 201610543405A CN 106028611 A CN106028611 A CN 106028611A
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- China
- Prior art keywords
- control circuit
- power
- xenon lamp
- ballast
- binding post
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- 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.)
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Classifications
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- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an intelligent timing variable power xenon lamp control circuit. The circuit comprises a ballast and a starting trigger, wherein the ballast and the starting trigger are connected in series between an input power supply and an xenon lamp in order. The circuit is characterized in that the ballast is a double-power inductance ballast; a phase compensation circuit and an intelligent timing control circuit are connected in series between the input power supply and the ballast in order; and the double-power inductance ballast carries out inductance transforming under the control of the intelligent timing control circuit. According to the invention, the double-power inductance ballast, the phase compensation circuit, the starting trigger and the intelligent timing control circuit are combined; the control circuit can adapt to high-intensity gas discharge lamps of various power; the time of power change of the xenon lamp can be arbitrarily set between 1 minute and 24 hours according to use requirements; after each time of energization, the control circuit can automatically carry out single power switching or repeated power switching; and due to the fact that only the xenon lamp power is changed, energy is saved without reducing the road illumination uniformity.
Description
Technical field
The present invention relates to xenon lamp brilliance control technical field, particularly relate to a kind of variable merit of Intelligent fixed time
The xenon lamp control circuit of rate.
Background technology
High-power xenon lamp is a kind of specular removal, high light quality and long-life energy-saving illumination product, at present
Road lamp energy-saving reduces discharging and uses the more and more of high-power xenon lamp, than traditional road lamp energy-saving 50% and more than,
Obtain good energy-saving effect.
In order to further improve fractional energy savings, in wagon flow and the most considerably less situation of the flow of the people time after midnight
Under, a lot of cities take the time after midnight interval turn off part light to save power consumption, although this method is again
Save part electricity, but understood the uniformity affecting roadway illumination of high degree, be easily caused and drive envoy
With eyestrain, there is certain potential safety hazard.
Summary of the invention
For problems of the prior art, it is an object of the invention to provide a kind of circuit simple,
Easy to control, while energy-conservation, do not reduce the xenon lamp control circuit of road uniformity of illuminance.
For reaching object above, the present invention adopts the following technical scheme that.
A kind of xenon lamp control circuit of Intelligent fixed time variable power, including: it is sequentially connected in series at input electricity
Ballast between source and xenon lamp, startup trigger, it is characterised in that described ballast is double power electricity
Sense ballast, has also been sequentially connected in series phase compensating circuit and Intelligent fixed time control between input power and ballast
Circuit processed, described pair of power inductance ballasts carries out the change of inductance value under the control of Intelligent fixed time control circuit
Change.
As with improvement, described double power ballast includes three binding posts, the first binding post and
Being fixed inductance between 3rd binding post, inductance value is L；Between second binding post and the 3rd binding post
For controllable impedance, the inductance value of controllable impedance is adjustable between L/2 to L；Described 3rd binding post and startup
Trigger connect, in described first binding post, the second binding post one be connected with input power positive pole,
And switch under the control of Intelligent fixed time control circuit.
As with improvement, described phase place supplementary circuitry is be connected between input power both positive and negative polarity noninductive
Electric capacity CBB81.
As with improvement, described Intelligent fixed time control circuit includes: step-down transformer, relay, list
Sheet machine, three terminal regulator and optocoupler；
Described step-down transformer is connected with input power, and provides low-voltage DC for three terminal regulator；
The normally closed joint of described relay output loop is connected with double power ballast the second binding post,
The normally opened joint of described relay output loop is connected with the first binding post of double power ballast；
The described current input terminal of relay input circuit is connected with the outfan of step-down transformer, described
The current output terminal of relay input circuit is connected with the light sensitive diode anode in optocoupler, light sensitive diode
Minus earth；
Described three terminal regulator is connected with step-down transformer, and powers for single-chip microcomputer；
Light-emitting diodes tube anode in optocoupler is connected with three terminal regulator, and the light emitting diode in optocoupler is cloudy
Pole is connected with single-chip microcomputer.
As with improvement, described three terminal regulator is LM11 17-5.5V voltage stabilizing chip, LM11 17-5.5V
First pin of voltage stabilizing chip is connected with the outfan of step-down transformer device, LM11 17-5.5V voltage stabilizing chip
3rd pin is connected with the VCC terminals of single-chip microcomputer, the second pin ground connection of LM11 17-5.5V voltage stabilizing chip.
As with improvement, described single-chip microcomputer is STC15F100 chip, the voltage of described three terminal regulator
Outfan is connected with the anode of light emitting diode in optocoupler, sends out in the P3.4 pin of STC15F100 chip and optocoupler
The negative electrode of optical diode connects.
As with improvement, at voltage output end and the P3.3 pin of STC15F100 chip of three terminal regulator
Between be serially connected with resistance and display lamp.
As with improvement, connect between second binding post and input power negative pole of double power ballast
Be connected to compensation of delay electric capacity, the connection between double power ballast and input power by the second binding post to
By compensation of delay capacitances to supply power during first binding post switching.
As with improvement, it is provided with in starting trigger and can recover safeguard, described recover safeguard
When the hot current interruption of xenon lamp is turned off the light, meeting force start xenon lamp, still fail to after starting about one minute start
If, starting trigger can protect by high temperature automatically, after one or two minute, starts trigger temperature and is down to protection
In the range of time, start trigger and recover starting state, now xenon lamp is also at cold conditions, and starting trigger can
Normally start xenon lamp.
As with improvement, described xenon lamp control circuit is applied on street lamp, between 24:00 6:00,
The power of street lamp automatically switches to the 70% of street lamp rated power.
Compared with prior art, the invention has the beneficial effects as follows:
One, by double power inductance ballasts, phase compensating circuit, startup trigger and Intelligent fixed time control
Circuit processed is combined, and is suitable for the high-intensity gas discharge lamp of various power, and circuit is simple, easy to control；
The time of the Variable power of xenon lamp arbitrarily can be set between 1 minute to 24 hours by using requirement, is energized every time
After can automatically carry out single power switched or power switched the most repeatedly.Owing to simply changing the merit of xenon lamp
Rate, does not reduce road uniformity of illuminance while energy-conservation.
Two, owing to being can between the second binding post and the 3rd binding post of double power inductance ballasts
Adjusting inductance, the variable power scope of xenon lamp can be between 50%-99%, if the time after midnight, power switched adjusted
During to 70%, the various aspects of performance of lamp is also located in the ideal range, and uniformity of illuminance is constant, and brightness also may be used
Meet rolling off the production line of road illumination standards.
Three, by arranging compensation of delay electric capacity, the electric energy supplying bulb when making relay change is uninterrupted,
Ensure that bulb does not have the phenomenon that current interruption is turned off the light.Owing to the speed of relay is very fast, in millisecond rank, institute
Need not the biggest capacity with this electric capacity, volume is little, easily installs.
Four, passing through to be provided with in trigger to recover safeguard, when contingency bulb is hot, current interruption is turned off the light
Time, meeting force start, if still failing to after starting about one minute start, trigger can be protected by high temperature automatically,
After one or two minute, when trigger temperature is down in protection domain, trigger recovers starting state, now lamp
Bubble is also at cold conditions, and trigger can normally start bulb, and this functionality can ensure in power handoff procedure
The bulb of extremely indivedual current interruptions recovers normal lighting lamp state again within two to three minutes.
Accompanying drawing explanation
Fig. 1 show the xenon lamp control circuit figure that the present invention provides.
Description of reference numerals:
1: input power, 2: xenon lamp, 3: ballast, 4: startup trigger, 5: phase place
Compensation circuit, 6: Intelligent fixed time control circuit.
6-1: step-down transformer, 6-2: relay, 6-3: single-chip microcomputer, 6-4: three-terminal voltage-stabilizing
Device, 6-5: optocoupler.
Detailed description of the invention
The essence of the present invention it is more fully understood that, below in conjunction with the accompanying drawings to this for convenience of those skilled in the art
The detailed description of the invention of invention is described in detail.
A kind of xenon lamp control circuit of Intelligent fixed time variable power, including: it is sequentially connected in series
Ballast 3 between input power 1 and xenon lamp 2, startup trigger 4, it is characterised in that described ballast
Device 3 is double power inductance ballasts, has also been sequentially connected in series phase compensation electricity between input power 1 and ballast 3
Road 5 and Intelligent fixed time control circuit 6, the described pair of power inductance ballasts is in the control of Intelligent fixed time control circuit 6
Under carry out the conversion of inductance value.
Wherein, described double power ballast includes three binding posts, and the first binding post and the 3rd connects
Being fixed inductance between line terminals, inductance value is L；It is adjustable between second binding post and the 3rd binding post
Inductance, the inductance value of controllable impedance is adjustable between L/2 to L；Described 3rd binding post and startup trigger 4
Connect, in described first binding post, the second binding post one be connected with input power 1 positive pole and
Switch under the control of Intelligent fixed time control circuit 6.
Described phase place supplementary circuitry 5 is the noninductive electric capacity being connected between input power 1 both positive and negative polarity
CBB81。
Described Intelligent fixed time control circuit 6 includes: step-down transformer 6-1, relay 6-2, single-chip microcomputer 6-3,
Three terminal regulator 6-4 and optocoupler 6-5；Described step-down transformer 6-1 is connected with input power 1, and is three-terminal voltage-stabilizing
Device 6-4 provides low-voltage DC；The normally closed joint of described relay 6-2 output loop and double power ballast second
Binding post connects, the normally opened joint of described relay 6-2 output loop and the first wiring of double power ballast
Terminal connects；The current input terminal of described relay 6-2 input circuit is by resistance R1 and step-down transformer 6-1
Outfan connect, the light sensitive diode in the current output terminal of described relay 6-2 input circuit and optocoupler 6-5
Anode connects, the minus earth of light sensitive diode；Described three terminal regulator 6-4 is connected with step-down transformer 6-1,
And power for single-chip microcomputer 6-3；Light-emitting diodes tube anode in optocoupler 6-5 is connected with three terminal regulator 6-4, optocoupler
Light-emitting diodes tube cathode in 6-5 is connected with single-chip microcomputer 6-3.
In the present embodiment, preferably three terminal regulator 6-4 is LM11 17-5.5V voltage stabilizing chip, LM11
First pin of 17-5.5V voltage stabilizing chip is connected with the outfan of step-down transformer device 6-1, and electricity in parallel
Hold C3, C4 ground connection；3rd pin of LM11 17-5.5V voltage stabilizing chip is by resistance R2 and single-chip microcomputer 6-3's
The anode connection of light emitting diode electric capacity C5, C6 ground connection in parallel in VCC terminals, optocoupler 6-5；
Second pin ground connection of LM11 17-5.5V voltage stabilizing chip.Preferably single-chip microcomputer 6-3 is STC15F100 chip,
The P3.4 pin of STC15F100 chip is connected with the negative electrode of light emitting diode in optocoupler 6-5.
During real work, input power 1 provides 220V voltage to input, input voltage via line power factor
After compensating electric capacity, by second, third terminals of the double power inductance ballasts of relay normally closed joint concatenation
Son, then export high-voltage pulse startup Xe lamp bulb by starting trigger 4, the normal 100% power work of bulb.
Meanwhile, Intelligent fixed time control circuit 6 starts timework, and Intelligent fixed time control circuit 6 is become by blood pressure lowering
Obtain the supply voltage of DC12-14V after depressor rectification for Control, then provide through three terminal regulator
More stable DC5V supply voltage is powered to timing single-chip microcomputer, it is ensured that the accuracy of timing.As single-chip microcomputer is setting
Fixing time one to starting to control optocoupler, optocoupler receives signal control relay work, makes the normally closed of relay connect
Head disconnects, and normally opened joint is connected, and the power of double power inductance ballasts is down to low-power output, it is achieved secondary
Energy-conservation.
The xenon lamp control circuit of a kind of Intelligent fixed time variable power that the present embodiment provides, adapts to each
The high-intensity gas discharge lamp of kind of power, the time of its Variable power can by use requirement be arbitrarily set in 1 minute it
On within 24 hours, and on-demand after energising every time carry out single power switched or power switched the most repeatedly.
By regulating the position of double power ballast the second binding post, variable power scope can be between 50%-99%
Any switching laws.Add up through great many of experiments, when it is applied on street lamp, if the time after midnight (24:00 6:00)
When power switched adjusts to 70%, the various aspects of performance of xenon lamp is also located in the ideal range, and uniform-illumination
Spending constant, brightness also can meet rolling off the production line of road illumination standards.
Further, connect between second binding post and input power negative pole of double power ballast
Have compensation of delay electric capacity C7, the connection between double power ballast and input power by the second binding post to
By compensation of delay capacitances to supply power during first binding post switching, when making relay change, supply bulb
Electric energy is uninterrupted, it is ensured that bulb does not have the phenomenon that current interruption is turned off the light.Owing to the speed of relay is very fast,
Millisecond rank, so this electric capacity need not the biggest capacity, volume is little, easily installs.
Further, being additionally provided with and can recover safeguard in starting trigger 4, described recovery is insured
Device, when the hot current interruption of xenon lamp is turned off the light, is understood force start xenon lamp, is still failed to open after starting about one minute
If Dong, starting trigger can protect by high temperature automatically, after one or two minute, starts trigger temperature and is down to protect
Time in the range of protecting, starting trigger and recover starting state, now xenon lamp is also at cold conditions, starts trigger
Can normally start xenon lamp.This functionality can ensure the bulb of the extremely indivedual current interruptions in power handoff procedure again
Normal lighting lamp state is recovered within two to three minutes.
The duty of xenon lamp control circuit is understood in real time, at the electricity of three terminal regulator for ease of user
It is serially connected with resistance R3 and display lamp D0 between pressure outfan and the P3.3 pin of STC15F100 chip.
The essence of the present invention has been described in detail by above detailed description of the invention, but can not come with this
Protection scope of the present invention is limited.It should be evident that under the enlightenment of essence of the present invention, this technology
Field those of ordinary skill also can carry out many improvement and modification, it should be noted that these improve and modify
All fall within the claims of the present invention.
Claims (10)
1. an xenon lamp control circuit for Intelligent fixed time variable power, including: it is sequentially connected in series at input power and xenon
Ballast between gas lamp, startup trigger, it is characterised in that described ballast is double power inductance ballasts
Device, has also been sequentially connected in series phase compensating circuit and Intelligent fixed time control circuit between input power and ballast,
Described pair of power inductance ballasts carries out the conversion of inductance value under the control of Intelligent fixed time control circuit.
Xenon lamp control circuit the most according to claim 1, it is characterised in that described double power ballast bag
Including three binding posts, be fixed inductance between the first binding post and the 3rd binding post, inductance value is L；
Being controllable impedance between second binding post and the 3rd binding post, the inductance value of controllable impedance is at L/2 to L
Between adjustable；Described 3rd binding post is connected with starting trigger, described first binding post, second connects
In line terminals one be connected with input power positive pole and cut under the control of Intelligent fixed time control circuit
Change.
Xenon lamp control circuit the most according to claim 1, it is characterised in that described phase place supplementary circuitry is
The noninductive electric capacity CBB81 being connected between input power both positive and negative polarity.
Xenon lamp control circuit the most according to claim 2, it is characterised in that described Intelligent fixed time controls electricity
Road includes: step-down transformer, relay, single-chip microcomputer, three terminal regulator and optocoupler；
Described step-down transformer is connected with input power, and provides low-voltage DC for three terminal regulator；
The normally closed joint of described relay output loop is connected with double power ballast the second binding post, described relay
The normally opened joint of device output loop is connected with the first binding post of double power ballast；
The described current input terminal of relay input circuit is connected with the outfan of step-down transformer, and described relay is defeated
The current output terminal of entry loop is connected with the light sensitive diode anode in optocoupler, the minus earth of light sensitive diode；
Described three terminal regulator is connected with step-down transformer, and powers for single-chip microcomputer；
Light-emitting diodes tube anode in optocoupler is connected with three terminal regulator, the light-emitting diodes tube cathode in optocoupler and monolithic
Machine connects.
Xenon lamp control circuit the most according to claim 4, it is characterised in that described three terminal regulator is LM11
17-5.5V voltage stabilizing chip, the first pin of LM11 17-5.5V voltage stabilizing chip and the outfan of step-down transformer device
Connecting, the 3rd pin of LM11 17-5.5V voltage stabilizing chip is connected with the VCC terminals of single-chip microcomputer, LM11
Second pin ground connection of 17-5.5V voltage stabilizing chip.
6. according to the xenon lamp control circuit described in claim 4 or 5, it is characterised in that described single-chip microcomputer is
STC15F100 chip, the voltage output end of described three terminal regulator is with the anode of light emitting diode in optocoupler even
Connecing, the P3.4 pin of STC15F100 chip is connected with the negative electrode of light emitting diode in optocoupler.
Xenon lamp control circuit the most according to claim 6, it is characterised in that at the voltage of three terminal regulator
It is serially connected with resistance and display lamp between the P3.3 pin of outfan and STC15F100 chip.
Xenon lamp control circuit the most according to claim 2, it is characterised in that at the of double power ballast
Connect between two binding posts and input power negative pole and have compensation of delay electric capacity, in double power ballast and input
Connection between power supply by the second binding post to first binding post switching during by compensation of delay electric capacity
Power supply.
Xenon lamp control circuit the most according to claim 1, it is characterised in that be provided with in starting trigger
Can recover safeguard, the described safeguard that recovers, can force start xenon when the hot current interruption of xenon lamp is turned off the light
Lamp, if still failing to after starting about one minute start, starting trigger can protect by high temperature automatically, treats one or two
After minute, start trigger temperature when being down in protection domain, start trigger and recover starting state, now
Xenon lamp is also at cold conditions, starts trigger and can normally start xenon lamp.
Xenon lamp control circuit the most according to claim 1, it is characterised in that it applies on street lamp,
Between 24:00 6:00, the power of street lamp automatically switches to the 70% of street lamp rated power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543405.9A CN106028611A (en) | 2016-07-09 | 2016-07-09 | Intelligent timing variable power xenon lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543405.9A CN106028611A (en) | 2016-07-09 | 2016-07-09 | Intelligent timing variable power xenon lamp control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106028611A true CN106028611A (en) | 2016-10-12 |
Family
ID=57109272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543405.9A Pending CN106028611A (en) | 2016-07-09 | 2016-07-09 | Intelligent timing variable power xenon lamp control circuit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341274Y (en) * | 1998-08-14 | 1999-09-29 | 铁道部科学研究院铁道建筑研究所 | Adaptable controller for enhanced gas discharging lamp |
| US20030034744A1 (en) * | 2001-08-20 | 2003-02-20 | Koichi Toyama | Discharge lamp ballast circuit |
| CN101340766A (en) * | 2008-07-28 | 2009-01-07 | 俞广祥 | Method for timing controlling power of sodium lamp and apparatus thereof |
| CN201426203Y (en) * | 2009-05-27 | 2010-03-17 | 宁波市镇海基成机械制造有限公司 | Variable power inductance ballast |
| CN201919227U (en) * | 2011-01-14 | 2011-08-03 | 江苏好的节能光电科技有限公司 | Timing adjustable-power sodium lamp |
| CN205755016U (en) * | 2016-07-09 | 2016-11-30 | 广东昌胜照明科技有限公司 | A kind of xenon lamp control circuit of Intelligent fixed time variable power |
-
2016
- 2016-07-09 CN CN201610543405.9A patent/CN106028611A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341274Y (en) * | 1998-08-14 | 1999-09-29 | 铁道部科学研究院铁道建筑研究所 | Adaptable controller for enhanced gas discharging lamp |
| US20030034744A1 (en) * | 2001-08-20 | 2003-02-20 | Koichi Toyama | Discharge lamp ballast circuit |
| CN101340766A (en) * | 2008-07-28 | 2009-01-07 | 俞广祥 | Method for timing controlling power of sodium lamp and apparatus thereof |
| CN201426203Y (en) * | 2009-05-27 | 2010-03-17 | 宁波市镇海基成机械制造有限公司 | Variable power inductance ballast |
| CN201919227U (en) * | 2011-01-14 | 2011-08-03 | 江苏好的节能光电科技有限公司 | Timing adjustable-power sodium lamp |
| CN205755016U (en) * | 2016-07-09 | 2016-11-30 | 广东昌胜照明科技有限公司 | A kind of xenon lamp control circuit of Intelligent fixed time variable power |
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Effective date of registration: 20181228 Address after: 528000 Four 2904 Rooms, No. 2 Jiangwan Road, Chancheng District, Foshan City, Guangdong Province Applicant after: GUANGDONG CHANGSHENG LIGHTING TECHNOLOGY CO., LTD. Address before: 528000 District D, Second Floor, Logistics Center, Tangtou Commercial and Trade City, Shiwan Town, Chancheng District, Foshan City, Guangdong Province Applicant before: GUANGDONG CHANGSHENG LIGHTING TECHNOLOGY CO., LTD. Applicant before: Ning Qinsheng |
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Application publication date: 20161012 |
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