CN104244545A - Triggering pre-burning device with xenon lamp - Google Patents
Triggering pre-burning device with xenon lamp Download PDFInfo
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- CN104244545A CN104244545A CN201410468119.1A CN201410468119A CN104244545A CN 104244545 A CN104244545 A CN 104244545A CN 201410468119 A CN201410468119 A CN 201410468119A CN 104244545 A CN104244545 A CN 104244545A
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- triggering
- preionization
- xenon lamp
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Abstract
The invention provides a triggering pre-burning device with a xenon lamp. The pulse xenon lamp is adopted as the load, and an external triggering mode is adopted for the xenon lamp. A pre-burning circuit provides 160 mA current to maintain the preionization state of the xenon lamp. A preionization circuit is a triggering circuit of the pulse xenon lamp, and meanwhile, a power source has the manual control working mode and the remote control working mode. To guarantee that the xenon lamp can be triggered reliably each time, the power source has the manual triggering mode and the automatic triggering mode. The triggering pre-burning device has the advantages of being reliable and stable in power source, simple in structure, small in size and the like.
Description
Technical field
The present invention relates to solid state laser, particularly a kind of triggering preheat device of the band xenon lamp for pulsed solid stale laser driving.
Technical background
The regulatable pulse current of waveform that pulsed laser power supply system sends based on compensating pulse electric generator directly carrys out pulse laser to xenon flash lamp pumping electric discharge.Xenon flash lamp is as a kind of special non-linear resistive load, require that the output current of compensating pulse electric generator and xenon flash lamp electric current match, require that each Main glow discharging pulse can effectively be lighted to xenon lamp before simultaneously, require that circuit arranges reliable trigger mode to ensure that xenon lamp is effectively lighted, continuously-running duty is arranged to by xenon flash lamp.Current preionization power supply can not well mate with between xenon flash lamp, thus impact master puts output current, finally causes the delivery efficiency of solid state laser.
Summary of the invention
The object of the invention is for pulsed solid stale laser power supply provides a kind of triggering preheat device with xenon lamp.This device can guarantee that xenon lamp is operated in constant current source and has manual and remote control two kinds of mode of operations, has manual triggers simultaneously and automatically triggers two kinds of triggering modes.
Technical solution of the present invention is as follows:
A kind of triggering preheat device for pulsed solid stale laser rotating band xenon lamp, adopt straight tube xenon flash lamp as light source, feature is that its formation also comprises circuits for triggering, preionization high-voltage power supply and preionization control source, the high-pressure side of described preionization high-voltage power supply is successively through resistance, diode connects the anode of described xenon lamp, the minus earth of xenon lamp, described diode and the Nodes of resistance connect the positive pole of voltmeter, the minus earth of this voltmeter, the output termination preionization of described preionization high-voltage power supply controls the input in source, this preionization controls the intermediate contact of the output termination diverter switch of power supply, a contact of this diverter switch connects manual switch, another contact connects remote control terminal,
Two termination pulse transformers of described circuits for triggering elementary, the triggering silk of the secondary high pressure one termination xenon lamp of this pulse transformer, the secondary other end ground connection of this pulse transformer, the secondary pole of pulse transformer connects the positive pole of miliammeter simultaneously, the negative pole of miliammeter connects the low-pressure end of preionization high-voltage power supply, and the high-pressure side of described circuits for triggering and the high-pressure side of described voltmeter, resistance, diode connect into node.
Nickel Lip river, the outside silk of described xenon flash lamp is wound around as triggering silk.
Advantage of the present invention:
1, light source adopts straight tube xenon flash lamp, continuous impulse working method, adopts external trigger mode, and after guaranteeing that xenon lamp is triggered, simmering circuit provides one to maintain electric current to xenon lamp.
2, power acquisition remote control and manual two kinds of switch modes.
3, have under manual mode and automatically trigger and manual triggers two kinds of trigger modes.
4, power good, reliable, element is few;
In a word, xenon flash lamp of the present invention is reliable, and can meet after compensating pulse electric generator Main glow discharging pulse electric current terminates, simmering circuit has continuous current still to flow through xenon lamp always.
Accompanying drawing explanation
Fig. 1 is the structural representation of the triggering preheat device of band xenon lamp of the present invention
Embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described
Please first consult Fig. 1, Fig. 1 is the structural representation of the triggering preheat device of band xenon lamp, as seen from the figure, the present invention is used for the triggering preheat device of pulsed solid stale laser rotating band xenon lamp, adopt straight tube xenon flash lamp as light source, form and also comprise circuits for triggering 8, preionization high-voltage power supply 10, preionization control source 11.
The high-pressure side of described preionization high-voltage power supply 10 receives the anode 2 of xenon lamp 4 successively through resistance 6, diode 5, the Nodes of diode 5 and resistance 6 connects the positive pole of voltmeter 9 simultaneously, the minus earth of voltmeter 9.
The output termination preionization of preionization high-voltage power supply 10 controls the input in source 11.Described preionization controls the intermediate contact of the output termination diverter switch 12 of power supply 11, and a contact of this diverter switch 12 connects manual switch 14) another contact connects program control signal 13 far away.
Two termination pulse transformers 7 of described circuits for triggering 8 elementary, the triggering silk 3 of the secondary high pressure termination xenon lamp 4 of this pulse transformer 7, the secondary other end ground connection of this pulse transformer 7.The secondary pole of pulse transformer 7 connects the positive pole of miliammeter 15 simultaneously, and the negative pole of miliammeter 15 connects the low-pressure end of preionization high-voltage power supply 10.The high-pressure side of the high pressure termination voltmeter 9 of circuits for triggering 8.
The straight tube xenon flash lamp 4 that this example adopts, as load, produces continuous impulse, the anode 2 of xenon flash lamp 4 and negative electrode 1, and the outside of xenon flash lamp 4 is wound around as triggering silk 3 with nickel Lip river silk 3.
The operation principle triggering simmering circuit device is as follows:
Preionization controls source 11 and is energized, on the right of diverter switch 12, close in contact, press manual 14, preionization high-voltage power supply 10 live line work, the output voltage of preionization voltage source 10 is by resistance 6, diode 5 is applied to the anode 2 of described xenon lamp 4, electric capacity in circuits for triggering 8 is by the elementary input trigger impulse of gas discharge tube (when operating voltage is greater than 800v work) to pulse transformer 7, the hf and hv pulse gone out at the secondary induction of pulse transformer 7 is added on the triggering silk 3 that is wrapped on xenon flash lamp 4, external trigger is carried out to xenon lamp 4, xenon lamp 4 is made to puncture conducting rapidly, the voltage that preionization power supply high voltage source 10 exports makes xenon lamp 3 keep the conducting of continous-stable.
When closing in the contact, the left side, contact 13 of diverter switch 12, the continual and steady conducting state of xenon lamp 4 can be made by far controlling signal 13 and circuits for triggering 8.
When gas discharge tube in circuits for triggering 8 has fault to discharge, press the switch in parallel with the gas discharge tube in circuits for triggering 8 and also can realize discharging function.
Claims (2)
1. the triggering preheat device for pulsed solid stale laser rotating band xenon lamp, adopt straight tube xenon flash lamp (4) as light source, be characterised in that its formation also comprises circuits for triggering (8), preionization high-voltage power supply (10) and preionization control source (11), the high-pressure side of described preionization high-voltage power supply (10) is successively through resistance (6), the anode (2) of described xenon lamp (4) received by diode (5), the minus earth of xenon lamp (4), the Nodes of diode (5) and resistance (6) connects the positive pole of voltmeter (9) simultaneously, the minus earth of this voltmeter (9), the output termination preionization of described preionization high-voltage power supply (10) controls the input in source (11), this preionization controls the intermediate contact of the output termination diverter switch (12) of power supply (11), a contact of this diverter switch (12) connects manual switch (14), another contact connects remote control terminal (13),
Two termination pulse transformers (7) of described circuits for triggering (8) elementary, the triggering silk (3) of secondary high pressure one termination xenon lamp (4) of this pulse transformer (7), the secondary other end ground connection of this pulse transformer (7), the secondary pole of pulse transformer (7) connects the positive pole of miliammeter (15) simultaneously, the negative pole of miliammeter (15) connects the low-pressure end of preionization high-voltage power supply (10), the high-pressure side of described circuits for triggering (8) and the high-pressure side of described voltmeter (9), resistance (6), diode (5) connects into node.
2. the triggering preheat device of band xenon lamp according to claim 1, is characterized in that nickel Lip river, the outside silk of described xenon flash lamp (4) is wound around as triggering silk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468119.1A CN104244545A (en) | 2014-09-15 | 2014-09-15 | Triggering pre-burning device with xenon lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468119.1A CN104244545A (en) | 2014-09-15 | 2014-09-15 | Triggering pre-burning device with xenon lamp |
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| CN104244545A true CN104244545A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410468119.1A Pending CN104244545A (en) | 2014-09-15 | 2014-09-15 | Triggering pre-burning device with xenon lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006731A (en) * | 2015-07-29 | 2015-10-28 | 江苏大学 | High power xenon lamp pulse preionization power supply system |
| CN106993368A (en) * | 2017-04-20 | 2017-07-28 | 北京冠舟科技有限公司 | A kind of pre- burning method of xenon lamp, circuit and IPL equipment |
| CN108684123A (en) * | 2018-04-18 | 2018-10-19 | 中国工程物理研究院激光聚变研究中心 | A kind of the pulse xenon lamp power source system and operating method of band triggering pre-burning device |
| CN112235892A (en) * | 2020-09-27 | 2021-01-15 | 中国科学院上海光学精密机械研究所 | Multifunctional pulse xenon lamp power supply based on PLC control |
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| WO2002028152A1 (en) * | 2000-09-26 | 2002-04-04 | Iwasaki Electric Co., Ltd. | Hid lamp operating circuit |
| JP2002252093A (en) * | 2001-02-23 | 2002-09-06 | Asahi Matsushita Electric Works Ltd | Discharge lamp lighting device |
| CN102595749A (en) * | 2012-01-06 | 2012-07-18 | 中国科学院上海光学精密机械研究所 | Pulse continuous dual-purpose high-speed photography lighting device |
| CN202663603U (en) * | 2012-05-04 | 2013-01-09 | 深圳市联赢激光股份有限公司 | Pre-ignition circuit of pumping lamp of laser equipment |
| CN103731965A (en) * | 2012-10-13 | 2014-04-16 | 陕西杰创科技有限公司 | Drive circuit for achieving good flickering effect of pulse xenon lamp |
| CN103968941A (en) * | 2014-05-22 | 2014-08-06 | 江苏鑫知源仪器有限公司 | Photoelectric direct reading spectrometer spark light source |
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- 2014-09-15 CN CN201410468119.1A patent/CN104244545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2002028152A1 (en) * | 2000-09-26 | 2002-04-04 | Iwasaki Electric Co., Ltd. | Hid lamp operating circuit |
| JP2002252093A (en) * | 2001-02-23 | 2002-09-06 | Asahi Matsushita Electric Works Ltd | Discharge lamp lighting device |
| CN102595749A (en) * | 2012-01-06 | 2012-07-18 | 中国科学院上海光学精密机械研究所 | Pulse continuous dual-purpose high-speed photography lighting device |
| CN202663603U (en) * | 2012-05-04 | 2013-01-09 | 深圳市联赢激光股份有限公司 | Pre-ignition circuit of pumping lamp of laser equipment |
| CN103731965A (en) * | 2012-10-13 | 2014-04-16 | 陕西杰创科技有限公司 | Drive circuit for achieving good flickering effect of pulse xenon lamp |
| CN103968941A (en) * | 2014-05-22 | 2014-08-06 | 江苏鑫知源仪器有限公司 | Photoelectric direct reading spectrometer spark light source |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006731A (en) * | 2015-07-29 | 2015-10-28 | 江苏大学 | High power xenon lamp pulse preionization power supply system |
| CN105006731B (en) * | 2015-07-29 | 2018-11-06 | 江苏大学 | A kind of high power xenon lamp impulse preionization powersupply system |
| CN106993368A (en) * | 2017-04-20 | 2017-07-28 | 北京冠舟科技有限公司 | A kind of pre- burning method of xenon lamp, circuit and IPL equipment |
| CN108684123A (en) * | 2018-04-18 | 2018-10-19 | 中国工程物理研究院激光聚变研究中心 | A kind of the pulse xenon lamp power source system and operating method of band triggering pre-burning device |
| CN112235892A (en) * | 2020-09-27 | 2021-01-15 | 中国科学院上海光学精密机械研究所 | Multifunctional pulse xenon lamp power supply based on PLC control |
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Application publication date: 20141224 |