CN103557845A - Energy-saving-type green laser marking device - Google Patents
Energy-saving-type green laser marking device Download PDFInfo
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- CN103557845A CN103557845A CN201310520165.7A CN201310520165A CN103557845A CN 103557845 A CN103557845 A CN 103557845A CN 201310520165 A CN201310520165 A CN 201310520165A CN 103557845 A CN103557845 A CN 103557845A
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- 238000010330 laser marking Methods 0.000 title abstract 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 28
- 230000008676 import Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
- G01C15/006—Detectors therefor
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- Engineering & Computer Science (AREA)
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Semiconductor Lasers (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to an energy-saving-type green laser marking device. The energy-saving-type green laser marking device comprises a control circuit, an outer cylinder body, an inner cylinder body, a laser source, a lens and a cylindrical lens, wherein the outer cylinder body is internally provided with a columnar cavity body; the inner cylinder body is arranged in the columnar cavity body and is internally provided with a columnar cavity body; the lens is vertical to the central line of the inner cylinder body and is arranged at the middle part in the inner cylinder body; the laser source is a green glow semiconductor laser device which is arranged at one side with a laser inlet of the outer cylinder body; the cylindrical lens is arranged at one side with a laser outlet of the outer cylinder body; the lens is arranged between the green glow semiconductor laser device and the cylindrical lens; the green glow semiconductor laser device is connected with the energy-saving control circuit. The energy-saving-type green laser marking device provided by the invention is long in irradiation distance, low in use power, and good in laser stability.
Description
Technical field
The present invention relates to engineering construction supplementary instrument field, particularly a kind of energy-saving green laser line marking device.
Background technology
In building, decoration, house decoration, in the operation process such as article installation, often need to there is a reference line as working standard line, this work adopts line laser marker to carry out at present, existing line laser marker mainly adopts red laser, when needs are floor tile, surface duct is installed when datum line is provided, existing red laser is difficult to accomplish, because red laser transmission range is near, cannot use at a distance, and traditional green (light) laser, that the mode by wafer frequency multiplication produces green glow by red laser, power consumption is high, because temperature is larger on wafer impact, therefore, the green laser poor stability producing by frequency multiplication mode, therefore, need to make improvements.
Summary of the invention
The object of the invention is to for existing red laser transmission range pointed in background technology near, cannot use at a distance, green (light) laser adopts frequency multiplication mode to produce green glow, power consumption is high, the problem of poor stability, provides a kind of energy-saving green laser line marking device that can solve foregoing problems.
The technical scheme that realizes goal of the invention of the present invention is as follows:
A kind of energy-saving green laser line marking device, it comprises control circuit, outer cylinder body, inner barrel, lasing light emitter, lens and cylindrical mirror, column cavity is set in outer cylinder body, inner barrel is arranged on column inside cavity, cylindricality cavity is set in inner barrel, lens are arranged on the medium position in inner barrel perpendicular to inner barrel center line, described lasing light emitter is green light semiconductor, green light semiconductor is arranged on laser import one side of outer cylinder body, cylindrical mirror is arranged on laser exit one side of outer cylinder body, lens are arranged between green light semiconductor and cylindrical mirror, green light semiconductor is connected with energy-saving control circuit.
In order to reduce power consumption, save the energy, described control circuit is energy-saving control circuit.
Described energy-saving control circuit comprises power-supply unit, power control unit, microcontroller circuit unit and adjustable dutycycle PWM ripple unit, power-supply unit is connected with microcontroller circuit unit, and adjustable dutycycle pwm signal is exported to power control unit in microcontroller circuit unit.
Described power-supply unit comprises power supply supercharging chip, be connected in parallel on grounding ports and the first electric capacity between output port and second electric capacity of power supply supercharging chip, be connected to output port and the diode between input port of power supply supercharging chip and be connected to input port and input power between inductance, the input port of the anodic bonding power supply supercharging chip of diode, the negative electrode of diode connects the output port of power supply supercharging chip, the first electric capacity is the electric capacity with both positive and negative polarity, the minus earth of the first electric capacity, the just very power-supply unit output terminal of the first electric capacity.
Described microcontroller circuit unit comprises single-chip microcomputer, and the power port of single-chip microcomputer is connected with the output terminal of power-supply unit, the grounding ports ground connection of single-chip microcomputer, and the adjustable dutycycle pwm signal output terminal of single-chip microcomputer connects power control unit.
Described power control unit comprises the first triode and the second triode, the base stage of the first triode is connected with adjustable dutycycle pwm signal output terminal, the base stage of the first triode connects the first resistance, the first resistance eutral grounding, the emitter grounding of the first triode, the base stage of the first triode connects the negative electrode of the LD laser instrument of green light semiconductor, the collector of the first triode is connected with the base stage of the second triode, the collector of the second triode connects the second resistance, the PD that the second resistance connects green light semiconductor surveys the anode with diode, between the base stage of the second triode and power end, be connected the 3rd resistance, the emitter-base bandgap grading of the second triode connects the 4th resistance, the 4th resistance eutral grounding, the anode of the LD laser instrument of green light semiconductor is surveyed and is connected power end with the negative electrode of diode with PD.
The lasing light emitter of energy-saving green laser line marking device of the present invention adopts green light semiconductor, and the laser stability of generation is good, and green glow irradiation distance is far away, can use at a distance.Green light semiconductor of the present invention has adopted energy-saving control circuit, by power-supply unit, microcontroller circuit unit, power control unit and adjustable dutycycle PWM ripple unit, input power is adjusted to the driving power of green light semiconductor, energy-saving effect is remarkable, power consumption is 1/3 of traditional frequency doubling green light laser instrument, stability is considerably beyond traditional green glow, service range is the more than 3 times of ruddiness, reaches the object of green energy conservation.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving green laser line marking device of the present invention;
Fig. 2 is the energy-saving control circuit theory diagram of energy-saving green laser line marking device of the present invention;
Fig. 3 is the circuit diagram of energy-saving control circuit;
In figure, 1 is control circuit, and 2 is outer cylinder body, 3 is inner barrel, and 4 is green light semiconductor, and 5 is lens, 6 is cylindrical mirror, and 7 is power-supply unit, and 8 is power control unit, 9 is microcontroller circuit unit, and 10 is adjustable dutycycle PWM ripple unit, and U1 is single-chip microcomputer, U2 is power supply supercharging chip, C1 is the first electric capacity, and C2 is the second electric capacity, and L1 is inductance, D1 is diode, Q1 is the first triode, and Q2 is the second triode, and R1 is the first resistance, R2 is the second resistance, R3 is the 3rd resistance, and R4 is the 4th resistance, and VCC is power end.
Embodiment
With reference to a kind of energy-saving green laser line marking device shown in Fig. 1, it comprises control circuit 1, outer cylinder body 2, inner barrel 3, lasing light emitter, lens 5 and cylindrical mirror 6, the interior column cavity that arranges of outer cylinder body 2, inner barrel 3 is arranged on column inside cavity, the interior cylindricality cavity that arranges of inner barrel 3, lens 5 are arranged on the medium position in inner barrel 3 perpendicular to inner barrel 3 center lines, described lasing light emitter is green light semiconductor 4, green light semiconductor 4 is arranged on laser import one side of outer cylinder body 2, cylindrical mirror 6 is arranged on laser exit one side of outer cylinder body 2, lens 5 are arranged between green light semiconductor 4 and cylindrical mirror 6, green light semiconductor 4 is connected with energy-saving control circuit 1.
In order to reduce power consumption, save the energy, described control circuit 1 is energy-saving control circuit.
Described energy-saving control circuit 1 comprises power-supply unit 7, power control unit 8, microcontroller circuit unit 9 and adjustable dutycycle PWM ripple unit 10, power-supply unit 7 is connected with microcontroller circuit unit 9, and microcontroller circuit unit 9 is to the adjustable dutycycle pwm signal of power control unit 8 output.
Described power-supply unit 7 comprises power supply supercharging chip U2, be connected in parallel on grounding ports and the first capacitor C 1 between output port and the second capacitor C 2 of power supply supercharging chip U2, be connected to output port and the diode D1 between input port of power supply supercharging chip U2 and be connected to input port and input power IN2 between inductance L 1, the input port of the anodic bonding power supply supercharging chip U2 of diode D1, the negative electrode of diode D1 connects the output port of power supply supercharging chip U2, the first capacitor C 1 is the electric capacity with both positive and negative polarity, the minus earth of the first capacitor C 1, just very power-supply unit 7 output terminals of the first capacitor C 1.
Described microcontroller circuit unit 9 comprises single-chip microcomputer U1, and the power port of single-chip microcomputer U1 is connected with the output terminal of power-supply unit 7, the grounding ports ground connection of single-chip microcomputer U1, and the adjustable dutycycle pwm signal output terminal of single-chip microcomputer U1 connects power control unit 8.
Described power control unit 8 comprises the first triode Q1 and the second triode Q2, the base stage of the first triode Q1 is connected with adjustable dutycycle pwm signal output terminal, the base stage of the first triode Q1 connects the first resistance R 1, the first resistance R 1 ground connection, the emitter grounding of the first triode Q1, the base stage of the first triode Q1 connects the negative electrode of the LD laser instrument of green light semiconductor 4, the collector of the first triode Q1 is connected with the base stage of the second triode Q2, the collector of the second triode Q2 connects the second resistance R 2, the PD that the second resistance R 2 connects green light semiconductor 4 surveys the anode with diode, between the base stage of the second triode Q2 and power end VCC, be connected the 3rd resistance R 3, the emitter-base bandgap grading of the second triode Q2 connects the 4th resistance R 4, the 4th resistance R 4 ground connection, the anode of the LD laser instrument of green light semiconductor 4 is surveyed and is connected power end VCC with the negative electrode of diode with PD.
Claims (6)
1. an energy-saving green laser line marking device, it is characterized in that: it comprises control circuit, outer cylinder body, inner barrel, lasing light emitter, lens and cylindrical mirror, column cavity is set in outer cylinder body, inner barrel is arranged on column inside cavity, cylindricality cavity is set in inner barrel, lens are arranged on the medium position in inner barrel perpendicular to inner barrel center line, described lasing light emitter is green light semiconductor, green light semiconductor is arranged on laser import one side of outer cylinder body, cylindrical mirror is arranged on laser exit one side of outer cylinder body, lens are arranged between green light semiconductor and cylindrical mirror, green light semiconductor is connected with energy-saving control circuit.
2. energy-saving green laser line marking device according to claim 1, is characterized in that: described control circuit is energy-saving control circuit.
3. energy-saving green laser line marking device according to claim 2, it is characterized in that: described energy-saving control circuit comprises power-supply unit, power control unit, microcontroller circuit unit and adjustable dutycycle PWM ripple unit, power-supply unit is connected with microcontroller circuit unit, and adjustable dutycycle pwm signal is exported to power control unit in microcontroller circuit unit.
4. energy-saving green laser line marking device according to claim 3, it is characterized in that: described power-supply unit comprises power supply supercharging chip, be connected in parallel on grounding ports and the first electric capacity between output port and second electric capacity of power supply supercharging chip, be connected to output port and the diode between input port of power supply supercharging chip and be connected to input port and input power between inductance, the input port of the anodic bonding power supply supercharging chip of diode, the negative electrode of diode connects the output port of power supply supercharging chip, the first electric capacity is the electric capacity with both positive and negative polarity, the minus earth of the first electric capacity, the just very power-supply unit output terminal of the first electric capacity.
5. energy-saving green laser line marking device according to claim 3, it is characterized in that: described microcontroller circuit unit comprises single-chip microcomputer, the power port of single-chip microcomputer is connected with the output terminal of power-supply unit, the grounding ports ground connection of single-chip microcomputer, the adjustable dutycycle pwm signal output terminal of single-chip microcomputer connects power control unit.
6. energy-saving green laser line marking device according to claim 3, it is characterized in that: described power control unit comprises the first triode and the second triode, the base stage of the first triode is connected with adjustable dutycycle pwm signal output terminal, the base stage of the first triode connects the first resistance, the first resistance eutral grounding, the emitter grounding of the first triode, the base stage of the first triode connects the negative electrode of the LD laser instrument of green light semiconductor, the collector of the first triode is connected with the base stage of the second triode, the collector of the second triode connects the second resistance, the PD that the second resistance connects green light semiconductor surveys the anode with diode, between the base stage of the second triode and power end, be connected the 3rd resistance, the emitter-base bandgap grading of the second triode connects the 4th resistance, the 4th resistance eutral grounding, the anode of the LD laser instrument of green light semiconductor is surveyed and is connected power end with the negative electrode of diode with PD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520165.7A CN103557845B (en) | 2013-10-30 | 2013-10-30 | Energy-saving green laser line marking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520165.7A CN103557845B (en) | 2013-10-30 | 2013-10-30 | Energy-saving green laser line marking device |
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| Publication Number | Publication Date |
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| CN103557845A true CN103557845A (en) | 2014-02-05 |
| CN103557845B CN103557845B (en) | 2016-01-06 |
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| CN201310520165.7A Active CN103557845B (en) | 2013-10-30 | 2013-10-30 | Energy-saving green laser line marking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877165A (en) * | 2017-02-24 | 2017-06-20 | 厦门理工学院 | The low-power semiconductor laser powered using mobile phone charging interface and controlled |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317301A (en) * | 2005-05-13 | 2006-11-24 | Hitachi Koki Co Ltd | Laser marking device |
| CN201173777Y (en) * | 2007-07-19 | 2008-12-31 | 天津欧波精密仪器股份有限公司 | Laser striping machine possessing modulation function |
| CN201758239U (en) * | 2010-03-19 | 2011-03-09 | 常州华达科捷光电仪器有限公司 | Green laser mould and laser instrument with the same |
| CN201945316U (en) * | 2010-12-29 | 2011-08-24 | 淮安信息职业技术学院 | Linear laser graticule level with adjustable width |
| WO2011133731A2 (en) * | 2010-04-21 | 2011-10-27 | Faro Technologies, Inc. | Method and apparatus for using gestures to control a laser tracker |
| CN203587107U (en) * | 2013-10-30 | 2014-05-07 | 常州维尔曼光电仪器有限公司 | Energy-saving green ray laser line marking machine |
-
2013
- 2013-10-30 CN CN201310520165.7A patent/CN103557845B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317301A (en) * | 2005-05-13 | 2006-11-24 | Hitachi Koki Co Ltd | Laser marking device |
| CN201173777Y (en) * | 2007-07-19 | 2008-12-31 | 天津欧波精密仪器股份有限公司 | Laser striping machine possessing modulation function |
| CN201758239U (en) * | 2010-03-19 | 2011-03-09 | 常州华达科捷光电仪器有限公司 | Green laser mould and laser instrument with the same |
| WO2011133731A2 (en) * | 2010-04-21 | 2011-10-27 | Faro Technologies, Inc. | Method and apparatus for using gestures to control a laser tracker |
| CN201945316U (en) * | 2010-12-29 | 2011-08-24 | 淮安信息职业技术学院 | Linear laser graticule level with adjustable width |
| CN203587107U (en) * | 2013-10-30 | 2014-05-07 | 常州维尔曼光电仪器有限公司 | Energy-saving green ray laser line marking machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877165A (en) * | 2017-02-24 | 2017-06-20 | 厦门理工学院 | The low-power semiconductor laser powered using mobile phone charging interface and controlled |
| CN106877165B (en) * | 2017-02-24 | 2023-03-31 | 厦门理工学院 | Low-power semiconductor laser powered and controlled by mobile phone charging interface |
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| Publication number | Publication date |
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| CN103557845B (en) | 2016-01-06 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 213000, room 527, Xincheng mansion complex, No. 888 middle Wu Road, Wujin District, Jiangsu, Changzhou Applicant after: CHANGZHOU WELLMAN PHOTOELECTRIC INSTRUMENT CO., LTD. Address before: 213000 Jiangsu, Changzhou, North West Hanjiang Road, building 128, building 2, floor 6 Applicant before: CHANGZHOU WELLMAN PHOTOELECTRIC INSTRUMENT CO., LTD. |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 213000 Jiangsu, Changzhou, North West Hanjiang Road, building 128, building 2, floor 6 Applicant after: CHANGZHOU WELLMAN PHOTOELECTRIC INSTRUMENT CO., LTD. Address before: 213000, room 527, Xincheng mansion complex, No. 888 middle Wu Road, Wujin District, Jiangsu, Changzhou Applicant before: CHANGZHOU WELLMAN PHOTOELECTRIC INSTRUMENT CO., LTD. |
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Effective date of registration: 20200108 Address after: No.101 Xingming West Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Changzhou Walker Photoelectric Instrument Co., Ltd Address before: 2, building 6, building 128, No. 213000 Hanjiang West Road, Xinbei District, Jiangsu, Changzhou Patentee before: CHANGZHOU WELLMAN PHOTOELECTRIC INSTRUMENT CO., LTD. |
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Effective date of registration: 20210517 Address after: 23 Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province 213000 Patentee after: CHANGZHOU WELLMAN PHOTOELECTRIC INSTRUMENT Co.,Ltd. Address before: 213000 No. 101, Xingming West Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: Changzhou Walker Photoelectric Instrument Co.,Ltd. |
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