CN202155335U - Laser cleaning device - Google Patents
Laser cleaning device Download PDFInfo
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- CN202155335U CN202155335U CN201120249132XU CN201120249132U CN202155335U CN 202155335 U CN202155335 U CN 202155335U CN 201120249132X U CN201120249132X U CN 201120249132XU CN 201120249132 U CN201120249132 U CN 201120249132U CN 202155335 U CN202155335 U CN 202155335U
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Abstract
The utility model discloses a laser cleaning device comprising a shell which is provided with a light inlet and a light outlet, and is characterized in that the light inlet is arranged at the head end of the shell; the light outlet is arranged at the tail end of the shell; an optical fiber inserting device is arranged at the light inlet; an optical focusing device is arranged at the light outlet; an inner cavity of the shell is provided with a galvanometer control system; the galvanometer control system comprises a first motor and a second motor; the first motor is connected with a first lens; the second motor is connected with a second lens; reflective lenses are arranged above the first lens and the second lens; and the reflective lenses are arranged obliquely relative to emitted laser. The laser cleaning device does not need extra cooling devices, and has the advantages of small volume, easiness for operation, wide applicability of various lasers, stepless adjustment of power, selectable multiple scanning modes, selectable multiple scanning ranges and low running cost.
Description
Technical field
The utility model relates to a kind of cleaning device, particularly relates to a kind of laser cleaning device.
Background technology
In the prior art, clean method comprises that mechanical type strikes off, water high-pressure wash and use the Chemical cleaning of washing agent.Mechanical curettage is wasted time and energy, and stays the picture trace easily, cleans unclean; Water under high pressure cleans and can wash the not strong dirt of adhesive force, but bad to the cleaning performance of dirt, rust staining, paint, residual solvent and binding agent, and in cleaning process, consumes a large amount of water; Chemical cleaning can only be removed some specific dirt, and can not effectively handle the recovery and the discharging of washing agent in the cleaning process, causes secondary environmental pollution.
Along with the extensive use of laser technology, the device that can utilize laser to clean arises at the historic moment.After laser cleaning technique occurred, its cleaning speed was fast, efficient is high, than traditional cleaning technique very big advantage is arranged, and can both bring very big benefit to society aspect economic benefit and " green " engineering.But since traditional laser cleaner used be excimer laser or the YAG laser of mixing rubidium (YAG laser instrument); Therefore bulky, need corresponding supporting cooling infrastructure, complicated operation; Be difficult for moving and safeguarding, and operating cost is expensive.
Therefore those skilled in the art are devoted to develop the laser cleaner that a kind of volume is little, simple to operate, easy to maintenance, operating cost is low.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical problem to be solved provides a kind of volume laser cleaner little, simple to operate.
For realizing above-mentioned purpose, the utility model provides a kind of laser cleaning device, comprises housing; Said housing is provided with light inlet and light-emitting window; Its key is: said light inlet is arranged on the head end of said housing; Said light-emitting window is arranged on the tail end of said housing; Said light inlet place is provided with optical fiber and inserts device; Said light-emitting window place is provided with optical focusing device; The inner chamber of said housing is provided with galvanometer control system; Said galvanometer control system comprises first motor and second motor; Said first motor is connected with first eyeglass; Said second motor is connected with second eyeglass; The place, top of said first eyeglass and second eyeglass is provided with reflecting optics; The laser that said reflecting optics is injected relatively is obliquely installed.
Though laser has very strong directionality; But through behind the optical focusing device, laser is dispersed to come, so laser is become planar by pencil; But the energy of laser is but constant basically, is thoroughly removed thereby therefore will gasify in moment by the dirt of laser radiation.
For ease of following the tracks of the propagation path of laser, whether in the range of exposures of laser, be provided with the ruddiness indicating device at the top of said housing, the corresponding said reflecting optics setting of this ruddiness indicating device with the observation dirt; The ruddiness that said ruddiness indicating device is launched is incident upon said first eyeglass and second eyeglass with laser after penetrating said reflecting optics.
For making laser reflexed to galvanometer control system preferably, said reflecting optics and the angle of injecting between the laser are 45 °.
For ease of the targeted elimination of dirt, said light-emitting window place is provided with the tool locating cover.
Preferable, said tool locating cover is horn-like structure.
For ease of observing the duty of laser, said tool locating cover is provided with laser protective casing.
Because dirt Stimulated Light irradiation back moment will be gasified, for ease of the eliminating of gas, thereby do not influence each parts of housing inner chamber, said tool locating is covered with and is changed to sandwich, and the internal layer of interlayer is provided with suction hole; The skin of interlayer is provided with the exhaust nozzle that is communicated with interlayer.
Preferable, said exhaust nozzle is arranged on said tool locating cover near said light-emitting window place.
For ease of operation, said housing is provided with operation panel; Said housing is provided with the handle that is structure as a whole with said housing.
For realizing the utility model purpose, the utility model also provides a kind of laser cleaning device simultaneously, comprises housing; Said housing is provided with light inlet and light-emitting window; Its key is: said light inlet place is provided with optical fiber and inserts device; Said light-emitting window place is provided with optical focusing device; The inner chamber of said housing is provided with galvanometer control system; Said galvanometer control system comprises first motor and second motor; Said first motor is connected with first eyeglass; Said second motor is connected with second eyeglass; Said light inlet is provided with over against the top of said first eyeglass and second eyeglass.
The beneficial effect of the utility model is: the utility model does not need extra cooling device, therefore has little, the easy-operating advantage of volume; Simultaneously, the utility model also has the advantage that optional, the multiple sweep limits of adjustable, the many scan mode of eurytopicity, power stepless is optional, operating cost is low of multiple laser.
Description of drawings
Fig. 1 is the surface structure sketch map of the utility model embodiment 1;
Fig. 2 is the internal structure sketch map of the utility model embodiment 1;
Fig. 3 is the internal structure sketch map of the utility model embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Embodiment 1: as depicted in figs. 1 and 2, a kind of laser cleaning device comprises housing 2, and the head end of housing 2 is provided with light inlet 21, and tail end is provided with light-emitting window 22.Light inlet 21 places are provided with optical fiber and insert device 1, and light-emitting window 22 places are provided with optical focusing device 10.The inner chamber 23 of housing 2 is provided with galvanometer control system, and galvanometer control system is originally as prior art, and in the present embodiment, it comprises first motor 111 and second motor 112.First motor 111 is connected with the top place that first eyeglass, 113, the second motors 112 are connected with second eyeglass, 114, the first eyeglasses 111 and second eyeglass 112 and is provided with reflecting optics 8, and reflecting optics 8 and the angle of injecting between the laser are 45 °.
Be provided with ruddiness indicating device 3 at the top of housing 2, the upper surface of these ruddiness indicating device 3 corresponding reflecting optics 8.Ruddiness penetrate through reflective eyeglass 8 backs that ruddiness indicating device 3 is launched are incident upon first eyeglass 113 and second eyeglass 114 with laser.Because the propagation path of ruddiness is consistent with the propagation path of laser, though therefore laser is invisible, can be through observing the propagation condition of walking always to judge laser of ruddiness.
Optical fiber inserts device 1, optical focusing device 10 and ruddiness indicating device 3 and is prior art.
Galvanometer control system also comprises two control tower (not shown)s; Be used for controlling respectively first motor 111 and second motor 112; So that can have different angles between first motor 111 and second motor 112, thereby control laser is through the concrete position of first eyeglass 113 and second eyeglass, 114 back directive optical focusing devices 10.Therefore, can realize the selection of scan pattern and sweep limits through the angle between control first motor 111 and second motor 112.First eyeglass 113 can be selected different models in the prior art with second eyeglass 114.
Light-emitting window 22 places are provided with the tool locating cover 4 of horn-like structure, and tool locating cover 4 is provided with laser protective casing 5.Laser protective casing 5 is special eyeglass, and concrete model can be selected in the prior art.Can pass through the working condition that laser protective casing 5 is observed tool locating covers 4 inner lasers, and human eye can be by damage from laser.
In the present embodiment, tool locating cover 4 is set to sandwich, and suction hole 9 is set on the internal layer of interlayer, and exhaust nozzle 6 is communicated with interlayer, and exhaust nozzle 6 is arranged on tool locating cover 4 near light-emitting window 22 places.Therefore, when laser gasifies dirt, can start exhausting system, gas is got rid of through exhaust nozzle 6 from suction hole 9.For pernicious gas, exhaust nozzle 6 can connect gas collector, in order to avoid contaminated environment.
In other specific embodiment, tool locating cover 4 also can be set to other concrete structures, as long as the cavity that tool locating cover 4 is surrounded is communicated with exhaust nozzle 6, also can reach essentially identical technique effect.
According to different working conditions, optical fiber inserts device 1 can insert different laser.During the work of laser cleaning device, laser reflexes to first eyeglass 113 and second eyeglass 114 that galvanometer is controlled system from the inner chamber 23 of light inlet 21 entering housings through reflecting optics 8, reflects then to optical focusing device 10.Laser and ruddiness through launching behind the optical focusing device 10 have bigger range of exposures; But the energy loss of laser is less; Therefore the dirt that is positioned at the laser radiation scope in the tool locating cover 4 was gasified by moment; Simultaneously, start exhaust system, the gas of dirt gasification is got rid of from valve 6 through suction hole 9.Because ruddiness covers the scope of dirt and the scope of laser covering dirt has uniformity, therefore if laser does not cover dirt fully, then can at this moment, need adjustment galvanometer control system through the discovery of observation ruddiness, make laser cover dirt fully, and dirt is gasified.
According to different dirts, can realize the change of power, scan mode, sweep limits through operation panel.In the present embodiment, there are four kinds of scan patterns available: transversal scanning, network scanning, scanning from inside to outside, scanning from outside to inside; There are five kinds of sweep limits available: 40mm * 40mm, 80mm * 40mm, 80mm * 80mm, Ф 40mm, Ф 80mm; Power can be realized the 5-10w step-less adjustment.
Embodiment 2: as shown in Figure 3, a kind of laser cleaning device comprises housing 2, and housing 2 is provided with light inlet 21 and light-emitting window 22.Light inlet 21 places are provided with optical fiber and insert device 1, and light-emitting window 22 places are provided with optical focusing device 10.The inner chamber 23 of housing 2 is provided with galvanometer control system, and galvanometer control system comprises first motor 111 and second motor 112.First motor 111 is connected with first eyeglass, 113, the second motors 112 and is connected with second eyeglass 114.Light inlet 21 is provided with over against the top of first eyeglass 113 and second eyeglass 114.
Other structures of present embodiment are identical with embodiment 1 with operation principle.Laser reflexes to optical focusing device 10 through first eyeglass 113 and second eyeglass 114 after directly getting into from light inlet 21.The laser that line focus device 10 is launched gasifies dirt.
More than describe the preferred embodiment of the utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (10)
1. a laser cleaning device comprises housing (2); Said housing (2) is provided with light inlet (21) and light-emitting window (22); It is characterized in that: said light inlet (21) is arranged on the head end of said housing (2); Said light-emitting window (22) is arranged on the tail end of said housing (2); Said light inlet (21) is located to be provided with optical fiber and is inserted device (1); Said light-emitting window (22) locates to be provided with optical focusing device (10); The inner chamber (23) of said housing (2) is provided with galvanometer control system; Said galvanometer control system comprises first motor (111) and second motor (112); Said first motor (111) is connected with first eyeglass (113); Said second motor (112) is connected with second eyeglass (114); The place, top of said first eyeglass (111) and second eyeglass (112) is provided with reflecting optics (8); The laser that said reflecting optics (8) is injected relatively is obliquely installed.
2. laser cleaning device as claimed in claim 1 is characterized in that: be provided with ruddiness indicating device (3) at the top of said housing (2), this corresponding said reflecting optics of ruddiness indicating device (3) (8) is provided with; The ruddiness that said ruddiness indicating device (3) is launched penetrates said reflecting optics (8) back and is incident upon said first eyeglass (113) and second eyeglass (114) with laser.
3. according to claim 1 or claim 2 laser cleaning device, it is characterized in that: said reflecting optics (8) and the angle of injecting between the laser are 45 °.
4. laser cleaning device as claimed in claim 1 is characterized in that: said light-emitting window (22) locates to be provided with tool locating cover (4).
5. laser cleaning device as claimed in claim 4 is characterized in that: said tool locating cover (4) is horn-like structure.
6. like claim 4 or 5 described laser cleaning devices, it is characterized in that: said tool locating cover (4) is provided with laser protective casing (5).
7. like claim 4 or 5 described laser cleaning devices, it is characterized in that: said tool locating cover (4) is set to sandwich, and the internal layer of interlayer is provided with suction hole (9); The skin of interlayer is provided with the exhaust nozzle (6) that is communicated with interlayer.
8. laser cleaning device as claimed in claim 7 is characterized in that: said exhaust nozzle (6) is arranged on said tool locating cover (4) and locates near said light-emitting window (22).
9. according to claim 1 or claim 2 laser cleaning device, it is characterized in that: said housing (2) is provided with operation panel (7); Said housing (2) is provided with the handle (12) that is structure as a whole with said housing (1).
10. a laser cleaning device comprises housing (2); Said housing (2) is provided with light inlet (21) and light-emitting window (22); It is characterized in that: said light inlet (21) is located to be provided with optical fiber and is inserted device (1); Said light-emitting window (22) locates to be provided with optical focusing device (10); The inner chamber (23) of said housing (2) is provided with galvanometer control system; Said galvanometer control system comprises first motor (111) and second motor (112); Said first motor (111) is connected with first eyeglass (113); Said second motor (112) is connected with second eyeglass (114); Said light inlet (21) is provided with over against the top of said first eyeglass (113) and second eyeglass (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249132XU CN202155335U (en) | 2011-07-15 | 2011-07-15 | Laser cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249132XU CN202155335U (en) | 2011-07-15 | 2011-07-15 | Laser cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155335U true CN202155335U (en) | 2012-03-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120249132XU Expired - Fee Related CN202155335U (en) | 2011-07-15 | 2011-07-15 | Laser cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155335U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056517A (en) * | 2012-12-28 | 2013-04-24 | 江苏大学 | Three-dimensional laser washing device |
| CN103658140A (en) * | 2013-12-04 | 2014-03-26 | 北京航天时代光电科技有限公司 | Optical shaping device of handheld laser cleaning machine |
| CN103736693A (en) * | 2014-01-10 | 2014-04-23 | 苏州热工研究院有限公司 | Laser cleaning system for removing nuclear power station radioactive contamination |
| CN104127959A (en) * | 2014-08-04 | 2014-11-05 | 武汉和骏激光技术有限公司 | Miniature laser cleaning machine |
| CN105195468A (en) * | 2014-06-25 | 2015-12-30 | 核工业西南物理研究院 | Method and device for online cleaning and detection of first lens of fusion device |
| CN106025773A (en) * | 2016-06-13 | 2016-10-12 | 苏州艾思兰光电有限公司 | Laser handle and laser handle-based laser cleaning system |
| CN106964904A (en) * | 2016-01-14 | 2017-07-21 | 大族激光科技产业集团股份有限公司 | A kind of laser marking machine of multiangle visual positioning and its method for laser marking |
| CN107737775A (en) * | 2017-11-17 | 2018-02-27 | 安徽中科镭泰激光科技有限公司 | A kind of hand-held optical-fiber laser cleaning equipment |
| WO2018205443A1 (en) * | 2017-05-09 | 2018-11-15 | 中国科学院半导体研究所 | Laser cleaning system |
| CN109536913A (en) * | 2018-12-28 | 2019-03-29 | 湖畔光电科技（江苏）有限公司 | A kind of cleaning device for exempting to change crystal-vibration-chip |
| CN112271010A (en) * | 2020-09-27 | 2021-01-26 | 中国辐射防护研究院 | Microwave decontamination method and device for radioactive contamination of surface and shallow layer of building |
-
2011
- 2011-07-15 CN CN201120249132XU patent/CN202155335U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056517A (en) * | 2012-12-28 | 2013-04-24 | 江苏大学 | Three-dimensional laser washing device |
| CN103658140A (en) * | 2013-12-04 | 2014-03-26 | 北京航天时代光电科技有限公司 | Optical shaping device of handheld laser cleaning machine |
| CN103658140B (en) * | 2013-12-04 | 2015-09-23 | 北京航天时代光电科技有限公司 | A kind of optics integer type device of Portable Laser Washing Machine |
| CN103736693B (en) * | 2014-01-10 | 2016-08-17 | 苏州热工研究院有限公司 | A kind of laser cleaning system for nuclear power station radioactive pollution decontamination |
| CN103736693A (en) * | 2014-01-10 | 2014-04-23 | 苏州热工研究院有限公司 | Laser cleaning system for removing nuclear power station radioactive contamination |
| CN105195468B (en) * | 2014-06-25 | 2017-08-18 | 核工业西南物理研究院 | A kind of method and apparatus of on-line cleaning and the detection mirror of fusion facility first |
| CN105195468A (en) * | 2014-06-25 | 2015-12-30 | 核工业西南物理研究院 | Method and device for online cleaning and detection of first lens of fusion device |
| CN104127959A (en) * | 2014-08-04 | 2014-11-05 | 武汉和骏激光技术有限公司 | Miniature laser cleaning machine |
| CN106964904A (en) * | 2016-01-14 | 2017-07-21 | 大族激光科技产业集团股份有限公司 | A kind of laser marking machine of multiangle visual positioning and its method for laser marking |
| CN106025773A (en) * | 2016-06-13 | 2016-10-12 | 苏州艾思兰光电有限公司 | Laser handle and laser handle-based laser cleaning system |
| WO2018205443A1 (en) * | 2017-05-09 | 2018-11-15 | 中国科学院半导体研究所 | Laser cleaning system |
| US11338333B2 (en) | 2017-05-09 | 2022-05-24 | Institute Of Semiconductors, Chinese Academy Of Sciences | Laser cleaning system |
| CN107737775A (en) * | 2017-11-17 | 2018-02-27 | 安徽中科镭泰激光科技有限公司 | A kind of hand-held optical-fiber laser cleaning equipment |
| CN109536913A (en) * | 2018-12-28 | 2019-03-29 | 湖畔光电科技（江苏）有限公司 | A kind of cleaning device for exempting to change crystal-vibration-chip |
| CN112271010A (en) * | 2020-09-27 | 2021-01-26 | 中国辐射防护研究院 | Microwave decontamination method and device for radioactive contamination of surface and shallow layer of building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |