CN106329300A - Lamp pump laser and light on method and device thereof - Google Patents
Lamp pump laser and light on method and device thereof Download PDFInfo
- Publication number
- CN106329300A CN106329300A CN201610702516.XA CN201610702516A CN106329300A CN 106329300 A CN106329300 A CN 106329300A CN 201610702516 A CN201610702516 A CN 201610702516A CN 106329300 A CN106329300 A CN 106329300A
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- voltage
- module
- high voltage
- lamp
- high pressure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0912—Electronics or drivers for the pump source, i.e. details of drivers or circuitry specific for laser pumping
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
The invention relates to a lamp pump laser and a light on method and device thereof. The light on device comprises a voltage multiplying module, a high-voltage pack primary automatic control module and a high-voltage pack module, wherein the voltage multiplying module is used for performing voltage multiplying processing on an input voltage to obtain a high voltage and dividing the high voltage into two paths to be output, one path of the high-voltage outputs of the voltage multiplying module is used for providing a buffer voltage for a laser pumping lamp, the high-voltage pack primary automatic control module is connected with the other path of high-voltage outputs, the high-voltage pack module is connected with the high-voltage pack primary automatic control module and is used for providing high-voltage lighting for the laser pumping lamp, the high-voltage pack primary automatic control module can be used for transmitting the other path of high-voltage outputs of the voltage multiplying module to the high-voltage pack module when the input voltage of the high-voltage pack primary automatic control module reaches a set voltage value, the high-voltage pack module is used for generating a primary high voltage for lighting when being energized, and after lighting, the high-voltage pack primary automatic control module can be used for immediately breaking the transmission of the other path of high-voltage outputs of the voltage multiplying module so that the high-voltage pack module is deenergized. By the light on device, the reliability of lighting can be improved.
Description
Technical field
The present invention relates to lamp pump laser, refer more particularly to the ignition method of lamp pump laser.
Background technology
In the overall structure of lamp pump laser, it is extremely important that power module controls technology, directly determines that complete machine work is steady
Qualitative, especially, the lighting submodule in power module.Generally, lighting submodule is mainly by booster circuit and high pressure package
Become, owing to this kind of circuit uses specialty chip, for making chip normally work, complicated circuit need to be designed in chip periphery and increase
Many devices, such as inductance, electrochemical capacitor etc..By full-wave rectifier filter, need special PWM (Pulse Width
Modulation, pulse width modulation) signal generating circuit, control signal needed for booster circuit is provided.After boosting, then pass through
Catalyst controls to high voltage package primary coil to be allowed to produce high pressure.Existing this ignition method, element is more, structure is complicated,
Take up room relatively big, safeguard inconvenience, and xenon lamp and control loop are existed impacting with high pressure risk, be easily caused corresponding line
Road defective insulation, and xenon lamp point the problem such as do not works.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, proposes a kind of lamp pump laser
Ignition method, it is possible to increase the reliability of lighting.
The technical solution adopted for the present invention to solve the technical problems is: provide the ignition method of a kind of lamp pump laser,
Including: using multiplication of voltage to process and obtain high pressure, this high pressure is divided into two-way, the first via is for providing one to delay to laser pumping lamp
Rushing voltage, the second tunnel is for providing high pressure lighting to laser pumping lamp.
In certain embodiments, also include: a Control of Voltage unit is set between the second road high pressure and laser pumping lamp
Part and a booster transformer；When this second road high pressure is more than a setting voltage value, this voltage controlled element turns on, makes this boosting
Transformator obtains electric generation one sub-high pressure, provides high pressure lighting for laser pumping lamp；After laser pumping lamp discharges, this voltage
Control element to disconnect at once, make this booster transformer dead electricity.
In certain embodiments, before multiplication of voltage processes, use isolating transformer, input voltage is carried out isolation processing.
In certain embodiments, before isolation processing, use external system that the connection/disconnection of input voltage is controlled
System.
The technical solution adopted for the present invention to solve the technical problems is still: provide the lighting of a kind of lamp pump laser to fill
Put, including:
Times die block, carries out multiplication of voltage process to an input voltage, obtains high pressure, and be divided into two-way to export this high pressure,
One road High voltage output of this times of die block is for providing a buffer voltagc for laser pumping lamp；
High voltage package primary automatic control module, is connected with another road High voltage output of this times of die block；And
High voltage package module, is connected with this high voltage package primary automatic control module, for providing high pressure for laser pumping lamp
Lighting；
Wherein, this high voltage package primary automatic control module is when its input voltage reaches a setting voltage value, it is possible to should
Another road High voltage output of times die block sends this high voltage package module to, and this high voltage package module obtains electric generation one sub-high pressure, carries out
Lighting；After lighting, this high voltage package primary automatic control module can disconnect another road High voltage output of this times of die block at once
Transmit, make this high voltage package module dead electricity.
In certain embodiments, this high voltage package primary automatic control module includes a voltage controlled element, and it has and is somebody's turn to do
An input that another road High voltage output of times die block is connected and the outfan being connected with this high voltage package module；When it inputs
When the voltage of end reaches this setting voltage value, this outfan turns on this input, when the voltage of its input is less than this setting
During magnitude of voltage, this outfan disconnects with this input.
In certain embodiments, this high voltage package primary automatic control module also includes being arranged on the defeated of this voltage controlled element
Enter the resistance-capacitance charge-discharge circuit at end.
In certain embodiments, this high voltage package module includes a booster transformer, and its former limit is primary with this high voltage package automatically
Control module is connected, and its secondary provides high pressure lighting for laser pumping lamp.
In certain embodiments, this ignition device also includes an isolating transformer, for the input electricity to this times of die block
Pressure carries out isolation processing.
The technical solution adopted for the present invention to solve the technical problems is still: provide a kind of lamp pump laser, it include as
Upper described ignition device.
The beneficial effects of the present invention is, before at high voltage package module generation high pressure to pumping lamp lighting, first shift to an earlier date
To one buffer voltagc of pumping lamp, and automatically given high voltage package module for power supply by high voltage package primary control module, it is possible to increase
The reliability of lighting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the block diagram signal of ignition device of the present invention.
Fig. 2 is the electrical schematic diagram signal of ignition device of the present invention.
Detailed description of the invention
In conjunction with accompanying drawing, presently preferred embodiments of the present invention is elaborated.
See the block diagram signal that Fig. 1, Fig. 1 are ignition device of the present invention.The present invention proposes a kind of ignition device 10, be used for be
Pumping lamp 20 lighting of pump laser 100.In the present embodiment, pumping lamp 20 is xenon lamp.This ignition device 10 includes: exchange
Input interface 101, external system control module 102, voltage isolation module 103, times die block 104, the primary control automatically of high voltage package
Molding block 105, high voltage package module 106 and preset voltage module 108.
The ignition method of the present invention generally comprises: the AC220V introduced by exchange input interface 101, by external system mould
Block controls 102, voltage isolation module 103 and after die block 104 carries out 2n multiplication of voltage again, and the high pressure after multiplication of voltage is divided into two-way, its
In a road high pressure by preset voltage module 108, provide preset voltage to pumping lamp 20；Wherein another road high pressure, sends to high pressure
The primary automatic control module 105 of bag, once high voltage package primary automatic control module 105 detects that its input terminal voltage reaches one and sets
Determining magnitude of voltage, power automatically to this high voltage package module 106, this high voltage package module 106 obtains electric energy and enough produces a sub-high pressure, to pumping
Lamp 20 lighting.
This ignition method, this high voltage package module 106 produce high pressure to pumping lamp 20 lighting before, first pass through this preset electricity
Die block 108 gives 20 1 buffer voltagcs of pumping lamp in advance, uses this buffer voltagc, makes pumping lamp 20 at relatively low voltage
Under be easier to light；It is to say, use this buffer voltagc, beneficially pumping lamp 20 is lighted smoothly, it is possible to avoid impacting with high pressure
To pumping lamp 20 and the damage of respective lines.
This ignition method, powers, at this automatically to by this high voltage package primary control module 105 this high voltage package module 106
High voltage package module 106 produces after a sub-high pressure carries out lighting, and this high voltage package primary automatic control module 105 can be cut the most automatically
The voltage supply of this high voltage package module 106 disconnected, makes this high voltage package module 106 dead electricity, and this can alleviate significantly to this ignition device
The power requirement of 10 so that this ignition device 10 is able to miniaturization.
This ignition method, provides necessary control by this external system control module 102, easy to control；By this electricity
Pressure isolation module 103 realizes the isolation of internal circuit and exterior power supply plant, it is possible to separated by high-low voltage, operates safety
Reliably.
See the electrical schematic diagram signal that Fig. 2, Fig. 2 are ignition device of the present invention.In conjunction with seeing Fig. 1, this external system module
Controlling 102 and include relay K 1 and relay drive circuit S1, relay K 1 is controlled by this relay drive circuit S1, it is possible to
The internal circuit making external communication power with this ignition device 10 connects.
This voltage isolation module 103 includes isolating transformer T1.When the closing of contact of relay K 1, isolating transformer T1
Former limit obtain electric, the secondary of isolating transformer T1 can be that subsequent conditioning circuit is powered.
This times of die block 104 includes diode D1, electric capacity C1, diode D2 and electric capacity C2.Wherein, touching in relay K 1
When point disconnects, resistance R1 is discharged by electric capacity C1, and resistance R2 is discharged by electric capacity C2.
This preset voltage module 108 includes diode D3.The 2n times of voltage that this times of die block 104 provides lead up to this
Diode D3 provides preset voltage to laser pumping lamp LAMP.
This high voltage package primary automatic control module 105 includes: resistance R3, electric capacity C3 and TU manage.This resistance R3 and electric capacity C3
Form a resistance-capacitance charge-discharge circuit.This TU pipe is analogous to the voltage controlled element of anti-thunder tube/discharge tube, inputs at it
When the voltage of end reaches setting voltage value, turn between its input and outfan, electric less than setting at the voltage of its input
During pressure value, its input and outfan separated.
This resistance R3 of separately leading up to of 2n times of voltage of this times of die block 104 offer charges to electric capacity C3, as electric capacity C3
On voltage reach the setting voltage value of this TU pipe, this TU pipe turns on, namely turns between the input of this TU pipe and outfan.
When the voltage on electric capacity C3 is less than the setting voltage value of this TU pipe, the disconnection of this TU pipe, namely the input of this TU pipe and outfan
Separated.
This high voltage package module 106 includes booster transformer T2 and diode D4.After aforesaid TU pipe turns on, this TU pipe
High pressure on input connects the former limit of this booster transformer T2, and it is high that the secondary of this booster transformer T2 produces corresponding lighting
Pressure, by diode D4 to laser pumping lamp LAMP lighting.
It is noted that after electric capacity C3 discharges, the voltage on electric capacity C3 is less than the setting voltage value of this TU pipe, this TU
Pipe is transferred to disconnection by conducting, the former limit automatic power down of this booster transformer T2, and the secondary of this booster transformer T2 can not produce a little
Lamp high pressure.
This ignition device 10 is by adjusting isolating transformer T1, diode D1, electric capacity C1, diode D2 and electric capacity C2, TU
The parameter of the elements such as pipe and booster transformer T2, it is possible to the output the most higher high direct voltage of 6-20KV flexibly, meets 80-
The lighting voltage request of the laser pumping lamp LAMP of 150mm and above arc length.In the present embodiment, this laser pumping lamp
LAMP is xenon lamp.
The beneficial effects of the present invention is, by this high voltage package module 106 produce high pressure to pumping lamp 20 lighting before,
Give 20 1 buffer voltagcs of pumping lamp the most in advance, and automatically given this high voltage package module by high voltage package primary control module 105
106 power supplies, it is possible to increase the reliability of lighting.
It should be appreciated that above example is only in order to illustrate technical scheme, it is not intended to limit, to ability
For field technique personnel, the technical scheme described in above-described embodiment can be modified, or special to wherein portion of techniques
Levy and carry out equivalent；And these amendments and replacement, all should belong to the protection domain of claims of the present invention.
Claims (10)
1. the ignition method of a lamp pump laser, it is characterised in that including: use multiplication of voltage to process and obtain high pressure is high by this
Pressure is divided into two-way, and the first via is for providing a buffer voltagc to laser pumping lamp, and the second tunnel is for carrying to laser pumping lamp
For high pressure lighting.
Ignition method the most according to claim 1, it is characterised in that: also include: at the second road high pressure and laser pumping
One voltage controlled element and a booster transformer are set between lamp；When this second road high pressure is more than a setting voltage value, this electricity
Voltage-controlled element conductive processed, makes this booster transformer obtain electric generation one sub-high pressure, provides high pressure lighting for laser pumping lamp；Swashing
After the electric discharge of light device pumping lamp, this voltage controlled element disconnects at once, makes this booster transformer dead electricity.
Ignition method the most according to claim 2, it is characterised in that: before multiplication of voltage processes, use isolating transformer, right
Input voltage carries out isolation processing.
Ignition method the most according to claim 1, it is characterised in that: before isolation processing, use external system to defeated
Connection/the disconnection entering voltage is controlled.
5. the ignition device of a lamp pump laser, it is characterised in that: including:
Times die block, carries out multiplication of voltage process to an input voltage, obtains high pressure, and be divided into two-way to export this high pressure, this times
One road High voltage output of die block is for providing a buffer voltagc for laser pumping lamp；
High voltage package primary automatic control module, is connected with another road High voltage output of this times of die block；And
High voltage package module, is connected with this high voltage package primary automatic control module, for providing high pressure lighting for laser pumping lamp；
Wherein, this high voltage package primary automatic control module is when its input voltage reaches a setting voltage value, it is possible to by this multiplication of voltage
Another road High voltage output of module sends this high voltage package module to, and this high voltage package module obtains electric generation one sub-high pressure, carries out lighting；
After lighting, this high voltage package primary automatic control module can disconnect the transmission of another road High voltage output of this times of die block at once,
Make this high voltage package module dead electricity.
Ignition device the most according to claim 5, it is characterised in that: this high voltage package primary automatic control module includes an electricity
Voltage-controlled element processed, its have an input that another road High voltage output with this times of die block is connected and with this high voltage package module phase
An outfan even；When the voltage of its input reaches this setting voltage value, this outfan turns on this input, when it is defeated
When entering the voltage held less than this setting voltage value, this outfan disconnects with this input.
Ignition device the most according to claim 6, it is characterised in that: this high voltage package primary automatic control module also includes setting
Put the resistance-capacitance charge-discharge circuit of input end at this voltage controlled element.
Ignition device the most according to claim 6, it is characterised in that: this high voltage package module includes a booster transformer, its
Former limit is connected with this high voltage package primary automatic control module, and its secondary provides high pressure lighting for laser pumping lamp.
Ignition device the most according to claim 5, it is characterised in that: this ignition device also includes an isolating transformer, uses
In the input voltage of this times of die block is carried out isolation processing.
10. a lamp pump laser, it is characterised in that: include the ignition device as described in any one of claim 5 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702516.XA CN106329300B (en) | 2016-08-22 | 2016-08-22 | Lamp pump laser and its ignition method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702516.XA CN106329300B (en) | 2016-08-22 | 2016-08-22 | Lamp pump laser and its ignition method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106329300A true CN106329300A (en) | 2017-01-11 |
| CN106329300B CN106329300B (en) | 2019-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702516.XA Active CN106329300B (en) | 2016-08-22 | 2016-08-22 | Lamp pump laser and its ignition method and device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106329300B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6650677B1 (en) * | 2000-04-11 | 2003-11-18 | Kabushiki Kaisha Toshiba | Up-conversion laser |
| EP1408723A2 (en) * | 2002-10-09 | 2004-04-14 | Ushiodenki Kabushiki Kaisha | Device for operating a high pressure discharge lamp |
| KR20040111096A (en) * | 2003-06-20 | 2004-12-31 | 마츠시타 덴끼 산교 가부시키가이샤 | Method and device for lighting high voltage discharge lamp, high voltage discharge lamp device, and projection image display device |
| WO2005046293A1 (en) * | 2003-11-10 | 2005-05-19 | Matsushita Electric Works, Ltd. | High-pressure discharge lamp operation device and illumination instrument |
| US20100148686A1 (en) * | 2008-12-11 | 2010-06-17 | Ushio Denki Kabushiki Kaisha | High pressure discharge lamp lighting apparatus |
| CN103904882A (en) * | 2012-12-27 | 2014-07-02 | 汉朗科技(北京)有限责任公司 | Multipath high voltage output power supply circuit for smectic phase liquid crystal electronic label, and boost method |
| CN204333595U (en) * | 2014-12-29 | 2015-05-13 | 苏州凯锝微电子有限公司 | A kind of YAG laser |
| CN105226990A (en) * | 2015-10-29 | 2016-01-06 | 中国工程物理研究院激光聚变研究中心 | A kind of efficient pumping shaping pulse power-supply system and method |
-
2016
- 2016-08-22 CN CN201610702516.XA patent/CN106329300B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6650677B1 (en) * | 2000-04-11 | 2003-11-18 | Kabushiki Kaisha Toshiba | Up-conversion laser |
| EP1408723A2 (en) * | 2002-10-09 | 2004-04-14 | Ushiodenki Kabushiki Kaisha | Device for operating a high pressure discharge lamp |
| KR20040111096A (en) * | 2003-06-20 | 2004-12-31 | 마츠시타 덴끼 산교 가부시키가이샤 | Method and device for lighting high voltage discharge lamp, high voltage discharge lamp device, and projection image display device |
| WO2005046293A1 (en) * | 2003-11-10 | 2005-05-19 | Matsushita Electric Works, Ltd. | High-pressure discharge lamp operation device and illumination instrument |
| US20100148686A1 (en) * | 2008-12-11 | 2010-06-17 | Ushio Denki Kabushiki Kaisha | High pressure discharge lamp lighting apparatus |
| CN103904882A (en) * | 2012-12-27 | 2014-07-02 | 汉朗科技(北京)有限责任公司 | Multipath high voltage output power supply circuit for smectic phase liquid crystal electronic label, and boost method |
| CN204333595U (en) * | 2014-12-29 | 2015-05-13 | 苏州凯锝微电子有限公司 | A kind of YAG laser |
| CN105226990A (en) * | 2015-10-29 | 2016-01-06 | 中国工程物理研究院激光聚变研究中心 | A kind of efficient pumping shaping pulse power-supply system and method |
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| CN106329300B (en) | 2019-01-22 |
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