CN107844143A - A kind of automatic temperature-adjusting control Laser Diode System - Google Patents
A kind of automatic temperature-adjusting control Laser Diode System Download PDFInfo
- Publication number
- CN107844143A CN107844143A CN201610831140.2A CN201610831140A CN107844143A CN 107844143 A CN107844143 A CN 107844143A CN 201610831140 A CN201610831140 A CN 201610831140A CN 107844143 A CN107844143 A CN 107844143A
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- Prior art keywords
- temperature
- module
- laser
- control
- control module
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Links
- 238000004891 communication Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
Abstract
The invention discloses a kind of automatic temperature-adjusting control Laser Diode System, include：Laser, the temperature control system being installed on inside laser, the display module for being arranged at laser external, the temperature control system include：Temperature sensor, thermostat unit and control module, the control module are connected with timing module, display module, and the display module includes：Indicator lamp, display screen, the present patent application carries out the temperature acquisition inside laser using temperature sensor, and feed back to control module, control module ensures that laser is in normal working temperature state, system can be run under round-the-clock, full climate state by controlling thermostat unit to carry out temperature adjustment, in the present patent application, control module is also connected with timing module, for recording the accumulated operating time of temperature control system and laser automatically, is expired and is automatically shut down simultaneously alert device detection.
Description
Technical field
A kind of temperature control modules the present invention relates to semiconductor laser according to device, specifically, it is related to a kind of automatic temperature-adjusting
Control Laser Diode System.
Background technology
As China railways net builds more and more intensive, the especially high speed development of high ferro technology, railway online measuring technique
Arise at the historic moment, and in online measuring technique, semiconductor laser has irreplaceable status as highlighted supplementary lighting sources.
China is vast in territory, and railway detection device especially LASER Light Source needs to adapt to work under various weather and temperature conditionss, therefore grinds
A kind of semiconductor laser for adapting to wide scope temperature environment is made, is to ensure that and meets that railway detecting system adapts to various environment works
The necessary condition of work.
The content of the invention
The present invention provides a kind of automatic temperature-adjusting control Laser Diode System, monitors the work of semiconductor laser in real time
Temperature and auto-control temperature, ensure the stability of semiconductor laser operating temperature, in order to achieve the above object, the present invention adopts
Use following technical scheme：Present patent application includes：Laser, the temperature control system being installed on inside laser, it is arranged at
The display module of laser external, the temperature control system include：Temperature sensor, thermostat unit and control mould
Block, the display module are connected with control module, and the display module includes：Indicator lamp, display screen.
Preferably, the control module includes：Single-chip microcomputer, memory and communication module, the control module also with
Timing module connects.
Preferably, the temperature sensor is DS18B20.
Preferably, the thermostat unit includes：Air-cooled and TEC refrigeration modules.
Preferably, the timing module uses DS1302 clock chips.
Beneficial effects of the present invention：Present patent application carries out the temperature acquisition inside laser using temperature sensor, and
Control module is fed back to, control module ensures that laser is in normal work by controlling thermostat unit to carry out temperature adjustment
Make state of temperature, system can be run under round-the-clock, full climate state, in present patent application, control module also with timing module
Connection, for recording the accumulated operating time of temperature control system and laser automatically, expire and automatically shut down simultaneously alert device
Detection.
Brief description of the drawings
The system connection diagram of each functional module of Fig. 1 present patent applications；
Fig. 2 is the system connection diagram of the functional module of the another case study on implementation of present patent application；
Fig. 3 is the master control electrical schematic diagram of present patent application；
Fig. 4 is electrical schematic diagram of the present patent application on clock module；
Fig. 5 is electrical schematic diagram of the present patent application on digital regulation resistance.
Embodiment
As schemed shown in 1, Fig. 2, Fig. 3 and Fig. 5, present patent application includes：Laser, it is installed on inside laser
Temperature control system, the display module for being arranged at laser external, the temperature control system include：Temperature sensor, temperature
Degree adjustment unit and control module, the control module include：STC series monolithics, memory and communication module, profit
Enter the real-time collection of trip temperature with temperature sensor, and information is transmitted to by single-chip microcomputer by communication module, by with having set
Normal temperature threshold value is contrasted, when real time temperature is not equal to normal temperature threshold value, single-chip microcomputer control thermostat unit work
Heated or cooled.
The display module is connected with control module, and the display module includes：Indicator lamp, display screen, the instruction
Lamp is mainly used in prompting the working condition of laser, is specifically that prompting laser is adjusted in normal operating conditions, temperature
Nodular state either other states, the display screen are used for displays temperature.
Preferably, the temperature sensor is DS18B20.
Preferably, the thermostat unit includes：Air-cooled and TEC refrigeration modules.
Preferably, the timing module uses DS1302 clock chips.
Understand as shown in Figure 3, Figure 4, present patent application also provides a kind of swashing with timing turn-off function and temperature adjusting
Light device, includes：Laser, temperature control system, display module and timing module, the temperature control system include：
Temperature sensor, thermostat unit and control module, the control module include：STC series monolithics, memory with
And communication module, the real-time collection of trip temperature is entered using temperature sensor, and information is transmitted to by single-chip microcomputer by communication module, lead to
Cross and contrasted with the normal temperature threshold value set, when real time temperature is not equal to normal temperature threshold value, single-chip microcomputer control temperature
Degree adjustment unit work is heated or cooled.
The control module is connected with timing module, and the timing module uses DS1302 clock chips, the timing mould
When block timing meets setting time threshold value, realization is automatically shut down, in order to realize that timing is overhauled.
The control module is also connected with attention device, and when timing module timing meets setting time threshold value, attention device carries
Show.
The display module is connected with control module, and the display module includes：Indicator lamp, display screen, the instruction
Lamp is mainly used in prompting the working condition of laser, is specifically that prompting laser is adjusted in normal operating conditions, temperature
Nodular state either other states, the display screen are used for displays temperature.
Preferably, the temperature sensor is DS18B20.
Preferably, the thermostat unit includes：Air-cooled and TEC refrigeration modules.
Preferably, the timing module uses DS1302 clock chips.
The principle and its effect of above-described embodiment only illustrative present patent application, not for limitation this patent Shen
Please.Any person skilled in the art can all be carried out under the spirit and scope without prejudice to present patent application to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in present patent application
God is covered with all equivalent modifications or change, the claim that should be asked by this patent completed under technological thought.
Claims (5)
1. a kind of automatic temperature-adjusting control Laser Diode System, includes：Laser, the temperature control being installed on inside laser
System processed, the display module for being arranged at laser external, it is characterised in that：The temperature control system includes：TEMP
Device, thermostat unit and control module, the display module are connected with control module, and the display module includes：Refer to
Show lamp, display screen.
A kind of 2. automatic temperature-adjusting control Laser Diode System according to claim 1, it is characterised in that the control
Module includes：STC series monolithics, memory and communication module, the control module are also connected with timing module module.
A kind of 3. automatic temperature-adjusting control Laser Diode System according to claim 1, it is characterised in that the temperature
Sensor is DS18B20.
A kind of 4. automatic temperature-adjusting control Laser Diode System according to claim 1, it is characterised in that the temperature
Adjustment unit includes：Air-cooled and TEC refrigeration modules.
A kind of 5. automatic temperature-adjusting control Laser Diode System according to claim 2, it is characterised in that the timing
Module uses DS1302 clock chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831140.2A CN107844143A (en) | 2016-09-20 | 2016-09-20 | A kind of automatic temperature-adjusting control Laser Diode System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831140.2A CN107844143A (en) | 2016-09-20 | 2016-09-20 | A kind of automatic temperature-adjusting control Laser Diode System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107844143A true CN107844143A (en) | 2018-03-27 |
Family
ID=61657259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831140.2A Pending CN107844143A (en) | 2016-09-20 | 2016-09-20 | A kind of automatic temperature-adjusting control Laser Diode System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107844143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375665A (en) * | 2018-11-29 | 2019-02-22 | 西安爱生无人机技术有限公司 | Temperature-controlling system and method |
| CN115502568A (en) * | 2022-11-21 | 2022-12-23 | 深圳市创想三维科技股份有限公司 | Laser working method and device, computer storage medium and electronic equipment |
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|---|---|---|---|---|
| CN101494352A (en) * | 2009-02-17 | 2009-07-29 | 西北大学 | Water, wind mixing refrigerating method and apparatus for whole solid state laser |
| CN201364507Y (en) * | 2009-03-16 | 2009-12-16 | 深圳市华海诚信电子显示技术有限公司 | Constant temperature control system |
| CN103178432A (en) * | 2011-12-20 | 2013-06-26 | 常州第二电子仪器有限公司 | Temperature control device of semiconductor pump laser |
| CN203135200U (en) * | 2013-03-14 | 2013-08-14 | 武汉梅曼科技有限公司 | Laser temperature control apparatus |
| CN103368051A (en) * | 2013-07-12 | 2013-10-23 | 北京信息科技大学 | Semiconductor laser driving system used for fiber laser pump |
| CN103542392A (en) * | 2013-11-08 | 2014-01-29 | 无锡亮源激光技术有限公司 | Air cooling laser lighting system having temperature control function |
| CN103825185A (en) * | 2014-03-25 | 2014-05-28 | 深圳市杰普特电子技术有限公司 | Laser output device and control method thereof |
| CN104166359A (en) * | 2014-08-22 | 2014-11-26 | 国网河南省电力公司漯河供电公司 | Adsorption type transformer oil temperature monitoring alarm device and use method |
| CN206178502U (en) * | 2016-09-20 | 2017-05-17 | 无锡亮源激光技术有限公司 | Automatic temperature control semiconductor laser system |
-
2016
- 2016-09-20 CN CN201610831140.2A patent/CN107844143A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494352A (en) * | 2009-02-17 | 2009-07-29 | 西北大学 | Water, wind mixing refrigerating method and apparatus for whole solid state laser |
| CN201364507Y (en) * | 2009-03-16 | 2009-12-16 | 深圳市华海诚信电子显示技术有限公司 | Constant temperature control system |
| CN103178432A (en) * | 2011-12-20 | 2013-06-26 | 常州第二电子仪器有限公司 | Temperature control device of semiconductor pump laser |
| CN203135200U (en) * | 2013-03-14 | 2013-08-14 | 武汉梅曼科技有限公司 | Laser temperature control apparatus |
| CN103368051A (en) * | 2013-07-12 | 2013-10-23 | 北京信息科技大学 | Semiconductor laser driving system used for fiber laser pump |
| CN103542392A (en) * | 2013-11-08 | 2014-01-29 | 无锡亮源激光技术有限公司 | Air cooling laser lighting system having temperature control function |
| CN103825185A (en) * | 2014-03-25 | 2014-05-28 | 深圳市杰普特电子技术有限公司 | Laser output device and control method thereof |
| CN104166359A (en) * | 2014-08-22 | 2014-11-26 | 国网河南省电力公司漯河供电公司 | Adsorption type transformer oil temperature monitoring alarm device and use method |
| CN206178502U (en) * | 2016-09-20 | 2017-05-17 | 无锡亮源激光技术有限公司 | Automatic temperature control semiconductor laser system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375665A (en) * | 2018-11-29 | 2019-02-22 | 西安爱生无人机技术有限公司 | Temperature-controlling system and method |
| CN115502568A (en) * | 2022-11-21 | 2022-12-23 | 深圳市创想三维科技股份有限公司 | Laser working method and device, computer storage medium and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |