CN203587107U - Energy-saving green ray laser line marking machine - Google Patents
Energy-saving green ray laser line marking machine Download PDFInfo
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- CN203587107U CN203587107U CN201320672589.0U CN201320672589U CN203587107U CN 203587107 U CN203587107 U CN 203587107U CN 201320672589 U CN201320672589 U CN 201320672589U CN 203587107 U CN203587107 U CN 203587107U
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Abstract
The utility model relates to an energy-saving green ray laser line marking machine. The energy-saving green ray laser line marking machine comprises a control circuit, an outer cylinder, an inner cylinder, a laser source, a lens and a cylindrical lens, wherein a cylindrical cavity is formed in the outer cylindrical body; the inner cylinder is arranged in the cylindrical cavity; a cylindrical cavity is formed in the inner cylinder; the lens perpendicular to a central line of the inner cylinder is arranged in the middle of the inner cylinder; the laser source is a green ray semiconductor laser; the green ray semiconductor laser is arranged on one side of a laser inlet of the outer cylinder; the cylindrical lens is arranged on one side of a laser outlet of the outer cylinder; the lens is arranged between the green ray semiconductor laser and the cylindrical lens; the green ray semiconductor laser is connected with an energy-saving control circuit. The energy-saving green ray laser line marking machine is long in irradiation distance, low in power consumption and good in laser stability.
Description
Technical field
The utility model 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 purpose of this utility model is 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 utility model is as follows:
A kind of energy-saving green laser line marking device, it comprises control circuit, simplified outward, 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 utility model 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 utility model 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 utility model;
Fig. 2 is the energy-saving control circuit theory diagram of energy-saving green laser line marking device of the present utility model;
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 simplified 3 interior cylindricality cavitys that arrange, 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, simplified outward, inner barrel, lasing light emitter, lens and cylindrical mirror, column cavity is set in outer cylinder body, the interior simplified column inside cavity that is arranged on, 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 |
|---|---|---|---|
| CN201320672589.0U CN203587107U (en) | 2013-10-30 | 2013-10-30 | Energy-saving green ray laser line marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672589.0U CN203587107U (en) | 2013-10-30 | 2013-10-30 | Energy-saving green ray laser line marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587107U true CN203587107U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672589.0U Withdrawn - After Issue CN203587107U (en) | 2013-10-30 | 2013-10-30 | Energy-saving green ray laser line marking machine |
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| CN (1) | CN203587107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557845A (en) * | 2013-10-30 | 2014-02-05 | 常州维尔曼光电仪器有限公司 | Energy-saving-type green laser marking device |
-
2013
- 2013-10-30 CN CN201320672589.0U patent/CN203587107U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557845A (en) * | 2013-10-30 | 2014-02-05 | 常州维尔曼光电仪器有限公司 | Energy-saving-type green laser marking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |