CN106707525A - Dual-beam coincidence device - Google Patents
Dual-beam coincidence device Download PDFInfo
- Publication number
- CN106707525A CN106707525A CN201710012250.0A CN201710012250A CN106707525A CN 106707525 A CN106707525 A CN 106707525A CN 201710012250 A CN201710012250 A CN 201710012250A CN 106707525 A CN106707525 A CN 106707525A
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- CN
- China
- Prior art keywords
- dual
- laser
- feux rouges
- coincidence arrangement
- beam coincidence
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
The invention discloses a dual-beam coincidence device comprising a red light diode assembly fixing a red light diode, a reflection mirror arranged in the outlet of the red light diode, and a beam combiner used for receiving the red light emitted by the reflection mirror and coinciding the red light with the laser emitted by a laser tube; the dual-beam coincidence device is connected with the laser tube through a flange. The advantages are that the red light emitted by the red light diode and the laser emitted by the laser tube can coincide in different angles, and adjustment is simple, thus automatically controlling the temperature of the beam combiner and the laser tube flange, diffusing the beam combiner and the laser tube flange, and preventing over high temperature from harming the beam combiner and the laser tube flange.
Description
Technical field
The present invention relates to laser module field, particularly a kind of dual-beam coincidence arrangement.
Background technology
At present, the field of scientific study such as laser engraving and medical treatment, detection etc. industrial circle to visible laser especially
Red laser has widespread demand.Conventional red laser is generally semiconductor and solid state laser at present, due to by swashing
The limitation of optical sender system and laser material performance seldom uses laser engraving field, or because red laser heating is larger,
Instrument own loss is less greatly to be used.Price is expensive, and size, than larger, angle is difficult to adjust, and is unfavorable for integrated etc..By
Poor in traditional red laser radiating effect, during laser works, the various defects at Cavity surface are in lasting high temperature
Progressively can be climbed to chamber growth inside under effect.Cavity surface and Cavity surface internal flaw can increase with ageing time, and with Cavity surface
The increase of defect, Cavity surface is anti-to burn power density gradually reduces.Therefore, the rising of chip temperature of semiconductor lasers, can not only influence
Power output and wavelength, can also aggravate the generation and extension of active area defect, and the catastrophic optical damage of Cavity surface can be caused to damage when serious
(COD) component failure, is made.
The content of the invention
The invention aims to solve the above problems, a kind of dual-beam coincidence arrangement is devised.
Above-mentioned purpose is realized the technical scheme is that a kind of dual-beam coincidence arrangement, including fixed red diodes
Red diodes component, is arranged on the reflecting optics of feux rouges diode outlet, for receiving feux rouges that reflecting optics reflect simultaneously
The light combination mirror overlapped with the laser that laser tube emissions go out, the dual-beam coincidence arrangement is connected by flange head with laser tube.
The feux rouges diode bottom is provided with shell fragment, and upside is arranged with the rubber ring for fixing feux rouges diode, right-hand member
It is installed with the compacting part for compressing feux rouges diode.
The shell fragment is fixed with feux rouges diode by screw, and the screw is used for activity adjustment feux rouges diode position.
The red diodes component bottom is provided with the cooling component for being radiated to light combination mirror and laser flange, and it is special
Levy be it is described cooling component include cooling tube and be arranged on cooling tube left end water inlet and right-hand member delivery port, water inlet with
Laser tube delivery port is connected, and delivery port is connected with external condensate pipe.
The compacting part side offers the winding displacement hole for being connected electric wire with temperature detect switch (TDS) for red diodes, described to swash
The line of light pipe ground wire, red diodes and temperature detect switch (TDS) is installed in of the air plug on temperature detect switch (TDS) installed part, and air plug is another
One is connected with power supply.
The cooling tube water temperature is more than 45 DEG C, is disconnected automatically after temperature detect switch (TDS) sensing, while temperature detect switch (TDS) is to Control card
Output signal.The beneficial effects of the invention are as follows：The laser that the feux rouges that red diodes are launched goes out with laser tube emissions is with difference
The coincidence of angle, it is easy to adjust, the temperature of red laser pipe device can be automatically controlled, and dual-beam coincidence arrangement can be radiated,
Prevent temperature too high, damage light combination mirror and laser tube flange head.
Brief description of the drawings
Fig. 1 is a kind of dual-beam coincidence arrangement structural representation of the present invention.
Fig. 2 is a kind of dual-beam coincidence arrangement present invention looks up structural representation of the present invention.
In figure, 1, red diodes；2nd, reflecting optics；3rd, light combination mirror；4th, laser pipe flange；5th, shell fragment；6th, light hole；7、
Compacting part；8th, winding displacement hole；9th, rubber ring；10th, water inlet, 11, cooling tube；12nd, bolt, 13, screw, 14, delivery port.
Specific embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, a kind of dual-beam weight containing red laser pipe as shown in Figure 1
Attach together and put, including the red diodes component of red diodes 1 is fixed on dual-beam device, be arranged on feux rouges diode 1 and export
Reflecting optics 2, for the light combination mirror for receiving feux rouges that reflecting optics 2 reflect and overlap with the laser gone out by laser tube emissions
3, the dual-beam coincidence arrangement is connected by flange 4 with laser tube.
Implement example 1
The bottom of red diodes 1 is provided with shell fragment 5, and shell fragment 5 and red diodes 1 are installed along with the elongated hole of diode,
Shell fragment 5 holds out against red diodes 1, and the compacting part 7 of rubber ring 9 and right-hand member in combination with the upside of feux rouges diode 1 will be red
Optical diode 1 is fixed.Connect temperature detect switch (TDS), and open red diodes component bottom for light combination mirror 3 and laser tube
Condensed water in the cooling tube 11 of the radiating of flange 4, the cooling pipe component is connected by bolt 12 with dual-beam coincidence arrangement, its
Middle light combination mirror 3 is connected with dual-beam coincidence arrangement by screw 13, and the feux rouges that red diodes 1 send, light beam gets to speculum
On piece 2, the light beam reflection is focused on light combination mirror 3, and the laser gone out with laser tube emissions overlaps on light combination mirror 3, from light extraction
Project in hole 6.Because light combination mirror 3 and laser pipe flange 4 easily generate heat, after a period of time, light combination mirror 3 and laser pipe flange 4
Heating, is dissipated using condensed water in being arranged on the cooling tube 11 of red diodes component bottom to light combination mirror 3 and laser pipe flange 4
Heat, control dual-beam coincidence arrangement temperature is no more than 45 DEG C.
Implement example 2
Unclamp the screw of the top of shell fragment 5 and left part, red diodes 1 are ejected, now red diodes 1 change one it is new
Angle, fixes red diodes 1 with reference to the rubber ring 9 of the upside of feux rouges diode 1 and the compacting part 7 of right-hand member.Connect temperature
Control switch, and open red diodes component bottom in the cooling tube 11 that is radiated to light combination mirror 3 and laser pipe flange 4
Condensed water, the cooling pipe component is connected by bolt 12 with dual-beam coincidence arrangement, the feux rouges that red diodes 1 send, light
Beam is got on reflecting optics 2, and the light beam reflection is focused on light combination mirror 3, and the laser gone out with laser tube emissions is on light combination mirror 3
Overlap, projected from light hole 6.Because laser pipe flange 4 and light combination mirror 3 generate heat, after a period of time, dual-beam coincidence arrangement
Heating, condenses using with cooling tube 11 and dual-beam coincidence arrangement connecting hole in the cooling tube 11 of red diodes component bottom
Water is radiated to light combination mirror 3 and laser pipe flange 4, and when temperature is more than 45 DEG C, the temperature detect switch (TDS) being connected with light combination mirror 3 is automatically powered off,
Make system stalls, treat that dual-beam coincidence arrangement temperature is cooled to less than 45 DEG C under cooling water effect, temperature detect switch (TDS) is opened,
Laser tube is reworked.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some that to be made to some of which part variations embody principle of the invention, belong to protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of red diodes component of dual-beam coincidence arrangement, including fixed red diodes, is arranged on feux rouges diode
The reflecting optics of outlet, for the conjunction beam for receiving feux rouges that reflecting optics reflect and overlap with the laser that laser tube emissions go out
Mirror, the dual-beam coincidence arrangement is connected by flange head with laser tube.
2. a kind of dual-beam coincidence arrangement according to claim 1, it is characterised in that the feux rouges diode bottom is provided with
Shell fragment, upside is arranged with the rubber ring for fixing feux rouges diode, and right-hand member is installed with the compression for compressing feux rouges diode
Part.
3. a kind of dual-beam coincidence arrangement according to claim 1, it is characterised in that the shell fragment leads to feux rouges diode
Cross screw to fix, the screw is used for activity adjustment feux rouges diode position.
4. a kind of dual-beam coincidence arrangement according to claim 1, it is characterised in that the red diodes component bottom
Be provided with the cooling component for being radiated to light combination mirror and laser flange, it is characterised in that the cooling component include cooling tube and
Be arranged on the water inlet of cooling tube left end and the delivery port of right-hand member, water inlet is connected with laser tube delivery port, delivery port with it is external
Condensate pipe is connected.
5. a kind of dual-beam coincidence arrangement according to claim 1 and 2, it is characterised in that the compacting part side opens up
There is the winding displacement hole for being connected electric wire with temperature detect switch (TDS) for red diodes, the laser tube ground wire, red diodes and temperature control are opened
The line of pass is installed in of the air plug on temperature detect switch (TDS) installed part, and air plug other end is connected with power supply.
6. a kind of dual-beam coincidence arrangement according to claim 4, it is characterised in that the cooling tube water temperature is more than 45 DEG C,
Disconnected automatically after temperature detect switch (TDS) sensing, while temperature detect switch (TDS) is to Control card output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012250.0A CN106707525B (en) | 2017-01-09 | 2017-01-09 | Double-beam coincidence device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012250.0A CN106707525B (en) | 2017-01-09 | 2017-01-09 | Double-beam coincidence device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106707525A true CN106707525A (en) | 2017-05-24 |
| CN106707525B CN106707525B (en) | 2020-12-15 |
Family
ID=58907964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012250.0A Active CN106707525B (en) | 2017-01-09 | 2017-01-09 | Double-beam coincidence device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106707525B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414285A (en) * | 2017-06-07 | 2017-12-01 | 上海柚子激光科技有限公司 | A kind of double photosynthetic bundle devices |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6628442B1 (en) * | 2000-04-21 | 2003-09-30 | Pixar Animation Studios | Method and apparatus for beam deflection using multiple beam scanning galvanometers |
| CN101614873A (en) * | 2008-06-26 | 2009-12-30 | 精工爱普生株式会社 | Light supply apparatus and image display device |
| CN201573010U (en) * | 2009-11-24 | 2010-09-08 | 深圳市大族激光科技股份有限公司 | High-power laser machining head |
| US20110176219A1 (en) * | 2007-07-20 | 2011-07-21 | Lasos Lasertechnik Gmbh | Apparatus for combining individual light beams of different wavelengths to form a coaxial light bundle |
| CN202024660U (en) * | 2010-11-30 | 2011-11-02 | 钱建忠 | Red spot gun sight |
| CN202929287U (en) * | 2012-10-17 | 2013-05-08 | 西安华科光电有限公司 | LED lamp sighting device |
| CN103182604A (en) * | 2013-03-12 | 2013-07-03 | 镭射谷科技(深圳)有限公司 | Laser hybrid welding method and system |
| US20130228557A1 (en) * | 2012-03-01 | 2013-09-05 | Foro Energy Inc. | Total internal reflection laser tools and methods |
| CN104423129A (en) * | 2013-08-28 | 2015-03-18 | 罗伯特·博世有限公司 | Multi-laser projection device and corresponding production method |
| CN204780704U (en) * | 2015-07-13 | 2015-11-18 | 河北京鹏电子科技有限公司 | System of pounding is prevented to banister |
| CN105518512A (en) * | 2013-09-09 | 2016-04-20 | 三菱电机株式会社 | Laser scanner |
| CN205790936U (en) * | 2016-06-22 | 2016-12-07 | 长春德信光电技术有限公司 | A kind of white light laser closing bundle technology based on semiconductor laser |
-
2017
- 2017-01-09 CN CN201710012250.0A patent/CN106707525B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6628442B1 (en) * | 2000-04-21 | 2003-09-30 | Pixar Animation Studios | Method and apparatus for beam deflection using multiple beam scanning galvanometers |
| US20110176219A1 (en) * | 2007-07-20 | 2011-07-21 | Lasos Lasertechnik Gmbh | Apparatus for combining individual light beams of different wavelengths to form a coaxial light bundle |
| CN101614873A (en) * | 2008-06-26 | 2009-12-30 | 精工爱普生株式会社 | Light supply apparatus and image display device |
| CN201573010U (en) * | 2009-11-24 | 2010-09-08 | 深圳市大族激光科技股份有限公司 | High-power laser machining head |
| CN202024660U (en) * | 2010-11-30 | 2011-11-02 | 钱建忠 | Red spot gun sight |
| US20130228557A1 (en) * | 2012-03-01 | 2013-09-05 | Foro Energy Inc. | Total internal reflection laser tools and methods |
| CN202929287U (en) * | 2012-10-17 | 2013-05-08 | 西安华科光电有限公司 | LED lamp sighting device |
| CN103182604A (en) * | 2013-03-12 | 2013-07-03 | 镭射谷科技(深圳)有限公司 | Laser hybrid welding method and system |
| CN104423129A (en) * | 2013-08-28 | 2015-03-18 | 罗伯特·博世有限公司 | Multi-laser projection device and corresponding production method |
| CN105518512A (en) * | 2013-09-09 | 2016-04-20 | 三菱电机株式会社 | Laser scanner |
| CN204780704U (en) * | 2015-07-13 | 2015-11-18 | 河北京鹏电子科技有限公司 | System of pounding is prevented to banister |
| CN205790936U (en) * | 2016-06-22 | 2016-12-07 | 长春德信光电技术有限公司 | A kind of white light laser closing bundle technology based on semiconductor laser |
Non-Patent Citations (1)
| Title |
|---|
| 高教波等: "多波长激光复合点目标运动模拟", 《应用光学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414285A (en) * | 2017-06-07 | 2017-12-01 | 上海柚子激光科技有限公司 | A kind of double photosynthetic bundle devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106707525B (en) | 2020-12-15 |
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Effective date of registration: 20221103 Address after: Group 30, Guizhuang Fanshan Village, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province, 215000 (Changfu Economic Development Zone) Patentee after: Suzhou aihang Laser Technology Co.,Ltd. Address before: Room 154, Building 4, No. 880, Xingnan Road, Pudong New Area, Shanghai, 200120 Patentee before: SHANGHAI GRAPEFRUIT LASER TECHNOLOGY Co.,Ltd. |