CN206990885U - The reflecting optics cooling device of laser blast wave transmission - Google Patents
The reflecting optics cooling device of laser blast wave transmission Download PDFInfo
- Publication number
- CN206990885U CN206990885U CN201721023086.5U CN201721023086U CN206990885U CN 206990885 U CN206990885 U CN 206990885U CN 201721023086 U CN201721023086 U CN 201721023086U CN 206990885 U CN206990885 U CN 206990885U
- Authority
- CN
- China
- Prior art keywords
- reflecting optics
- bottom plate
- pressing plate
- cooling
- cooling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Lasers (AREA)
- Laser Beam Processing (AREA)
Abstract
The reflecting optics cooling device of laser blast wave transmission is the utility model is related to, including：For placing the bottom plate of reflecting optics, provided with the concave station for installing reflecting optics；Pressing plate is provided with the boss and cooling chamber for being used for compressing reflecting optics, and is provided with the air inlet being connected with cooling chamber and gas outlet；Valve for cooling gas input is connected at the air inlet, is connected with cooling chamber；Reflecting optics and thermally conductive sheet are placed between the concave station of bottom plate and the boss of pressing plate；Pressing plate is mutually locked with bottom plate.Reflecting optics are cooled down by cooling gas, and due to the effect of thermally conductive sheet, the heat of reflecting optics is imported into boss by thermally conductive sheet to be cooled down, effectively reduce the temperature of reflecting optics, and the thermograde on reflecting optics can be effectively eliminated, avoid reflecting optics to be deformed because temperature is too high, improve the service precision and working life of reflecting optics.
Description
Technical field
It the utility model is related to a kind of reflecting optics cooling device of laser blast wave transmission.
Background technology
In field of laser processing, due to the characteristic of laser blast wave, high power, short pulse can damage optical fiber, can not pass through
Optical fiber transmits, it is therefore necessary to realize the transmission of light path by reflecting optics group or light-conducting arm, and shock wave transmitting procedure again
The middle reflecting optics temperature rise that can cause in reflecting optics group or light-conducting arm so that reflecting optics deformation causes light path to offset,
Influence machining accuracy.
The cooling device used at present, inside have coolant storage to receive chamber, and are received in coolant storage and be provided with coolant on chamber
Import and cooling liquid outlet.When in use, cooling device is adjacent to output reflection eyeglass and reflecting optics, and coolant is entered from coolant
Mouth enters coolant storage and receives chamber then from cooling liquid outlet outflow, and reflecting optics purpose is cooled down so as to realize.And use cooling liquid
Cooled down, it is very high to its sealing requirements, once coolant leakage can make reflecting optics surface blur influence optic path, gas
The mode of body cooling there will not be such case.And traditional cooling device is that entirety is fitted on reflecting optics, to reflection
Eyeglass carries out overall cooling, although the temperature of reflecting optics is reduced, in still showing on reflecting optics
Portion's temperature is of a relatively high, and the thermograde that peripheral temperature is relatively low, this thermograde are appeared on reflecting optics so that
Expansion amplitude in the middle part of reflecting optics is more than the expansion amplitude of periphery, influences to also reduce while reflecting optics service precision instead
Penetrate the working life of eyeglass.
When cooling down reflecting optics for existing reflecting optics cooling device, it is impossible to the thermograde on reflecting optics is eliminated,
Cause the deficiency for influenceing to also reduce the working life of reflecting optics while reflecting optics service precision, need to design one kind can
The uniformly device of cooling reflecting optics.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of reflection of laser blast wave transmission
Eyeglass cooling device.
The purpose of this utility model is achieved through the following technical solutions：
The reflecting optics cooling device of laser blast wave transmission, it is characterised in that：Including：
For placing the bottom plate of reflecting optics, provided with the concave station for installing reflecting optics；
Pressing plate is provided with the boss and cooling chamber for being used for compressing reflecting optics, and is provided with the air inlet being connected with cooling chamber
And gas outlet；
Valve for cooling gas input is connected at the air inlet, is connected with cooling chamber；
Reflecting optics and thermally conductive sheet are placed between the concave station of bottom plate and the boss of pressing plate；
The pressing plate is mutually locked with bottom plate.
Further, the reflecting optics cooling device of above-mentioned laser blast wave transmission, wherein, on the pressing plate and bottom plate
Screwed hole is equipped with, pressing plate is mutually compressed with bottom plate by screw.
Further, the reflecting optics cooling device of above-mentioned laser blast wave transmission, wherein, the valve passes through pipe spiral shell
Line connected mode is rotatably connected at air inlet.
The utility model has the advantages of notable and beneficial effect compared with prior art, embodies in the following areas：
The utility model devises the device that can uniformly cool down reflecting optics, and reflecting optics are carried out by cooling gas
Cooling, and due to the effect of thermally conductive sheet, the heat of reflecting optics is imported into boss by thermally conductive sheet and cooled down, effectively drop
The low temperature of reflecting optics, and the thermograde on reflecting optics can be effectively eliminated, reflecting optics are avoided because of temperature
Spend high and be deformed, improve the service precision and working life of reflecting optics.
Brief description of the drawings
Fig. 1：Dimensional structure diagram of the present utility model；
Fig. 2：Cross section structure schematic diagram of the present utility model.
Embodiment
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, now describe in detail specific
Embodiment.
As shown in Figure 1 and Figure 2, the reflecting optics cooling device of laser blast wave transmission, including：
For placing the bottom plate 1 of reflecting optics, provided with the concave station 5 for installing reflecting optics；
Pressing plate 12 is provided with the boss 8 and cooling chamber 4 for being used for compressing reflecting optics, and is provided with what is be connected with cooling chamber 4
Air inlet 10 and gas outlet 9；
Valve 11 for cooling gas input is connected at air inlet 10 by pipe screw thread connected mode, with cooling chamber 4
It is connected；
Reflecting optics 2 and thermally conductive sheet 3 are placed between the concave station 5 of bottom plate 1 and the boss 8 of pressing plate 12；
The pressing plate 12 is locked with the phase of bottom plate 1.
Pressing plate 12 makes pressing plate 12 be compressed with the phase of bottom plate 1 with being equipped with screwed hole on bottom plate 1, by screw 13.
Reflecting optics 2 are cooled down by cooling gas, and due to the effect of thermally conductive sheet 3, by the heat of reflecting optics 2
Amount imports boss by thermally conductive sheet 3 and cooled down, and effectively reduces the temperature of reflecting optics 2, and can effectively eliminate
Thermograde on reflecting optics 2, avoid reflecting optics and be deformed because temperature is too high, improve the use of reflecting optics
Precision and working life.
In summary, the utility model provides a kind of device that can uniformly cool down reflecting optics, passes through cooling gas pair
Reflecting optics are cooled down, and effectively reduce the temperature of reflecting optics, eliminate the thermograde on reflecting optics, are avoided anti-
Penetrate eyeglass to be deformed because temperature is too high, improve the service precision and working life of reflecting optics.
It should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this practicality
New interest field；Description more than simultaneously, should can understand and implement for the special personage of correlative technology field, therefore its
It should be included in claim without departing from the equivalent change or modification completed under the spirit disclosed in the utility model
In.
Claims (3)
1. the reflecting optics cooling device of laser blast wave transmission, it is characterised in that：Including：
For placing the bottom plate (1) of reflecting optics, provided with the concave station (5) for installing reflecting optics；
Pressing plate (12) is provided with the boss (8) and cooling chamber (4) for being used for compressing reflecting optics, and is provided with and is connected with cooling chamber (4)
Logical air inlet (10) and gas outlet (9)；
Valve (11) for cooling gas input is connected to the air inlet (10) place, is connected with cooling chamber (4)；
Reflecting optics (2) and thermally conductive sheet (3) are placed between the concave station (5) of bottom plate (1) and the boss (8) of pressing plate (12)；
The pressing plate (12) is mutually locked with bottom plate (1).
2. the reflecting optics cooling device of laser blast wave transmission according to claim 1, it is characterised in that：The pressing plate
(12) with being equipped with screwed hole on bottom plate (1), pressing plate (12) is made mutually to be compressed with bottom plate (1) by screw.
3. the reflecting optics cooling device of laser blast wave transmission according to claim 1, it is characterised in that：The valve
(11) air inlet (10) place is rotatably connected in by pipe screw thread connected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023086.5U CN206990885U (en) | 2017-08-15 | 2017-08-15 | The reflecting optics cooling device of laser blast wave transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023086.5U CN206990885U (en) | 2017-08-15 | 2017-08-15 | The reflecting optics cooling device of laser blast wave transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990885U true CN206990885U (en) | 2018-02-09 |
Family
ID=61417866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721023086.5U Expired - Fee Related CN206990885U (en) | 2017-08-15 | 2017-08-15 | The reflecting optics cooling device of laser blast wave transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276346A (en) * | 2020-10-22 | 2021-01-29 | 温州大学 | Automatic accurate focusing processing head of super high power laser cutting |
-
2017
- 2017-08-15 CN CN201721023086.5U patent/CN206990885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276346A (en) * | 2020-10-22 | 2021-01-29 | 温州大学 | Automatic accurate focusing processing head of super high power laser cutting |
| CN112276346B (en) * | 2020-10-22 | 2021-11-09 | 温州大学 | Automatic accurate focusing processing head of super high power laser cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100452570C (en) | Method and apparatus for liquid guided pump beam | |
| CN103616791A (en) | Camera lens heat-insulating cooling and temperature control device | |
| CN105071198B (en) | A kind of devices and methods therefor for eliminating the wavefront distortion caused by window-shaped becomes of laser gain module | |
| CN206990885U (en) | The reflecting optics cooling device of laser blast wave transmission | |
| US11215108B2 (en) | High-low temperature radiator for internal combustion engine engineering machinery | |
| CN205958828U (en) | Medium wave refrigeration disappears and heats up poor infrared optical lens | |
| CN105261918B (en) | A kind of pumping coupler automatically switching radiating mode | |
| CN207067509U (en) | Cooling device for the reflecting optics of laser transmission | |
| CN107255854A (en) | The reflecting optics cooling device of laser blast wave transmission | |
| CN212470175U (en) | Inner cavity cooling device of laser processing head machine body | |
| CN2686790Y (en) | Gas shielding device for laser mirror | |
| HUP0204214A2 (en) | Method and device for the measuring of the optical power loss in a fiber optical contact means | |
| CN208986361U (en) | A kind of light supply apparatus based on fluorescent crystal pumping optical waveguide | |
| CN104653268A (en) | Device and method for cooling visual engine with quartz glass cylinder sleeve | |
| CN205265025U (en) | Device of wavefront distortion that elimination laser instrument gain module caused because of window deforms | |
| CN105207045A (en) | Thermal distortion compensation device of disk laser amplifier | |
| CN204349199U (en) | A kind of individual laser package structure | |
| CN209303916U (en) | A kind of laser transmission reflecting optics cooling device | |
| CN101854019A (en) | Cooling device of laser device coaxial unstable cavity output window | |
| CN107255855A (en) | Cooling device for the reflecting optics of Laser Transmission | |
| CN211670729U (en) | Forced circulating pump for furnace water | |
| CN209881086U (en) | Semiconductor laser pumping microchip laser with good heat dissipation performance | |
| CN209417398U (en) | A kind of laser air-cooled reflecting mirror chamber, spectacle-frame device and laser equipment | |
| CN208902949U (en) | A kind of lens barrel structure improving infrared lens modulation transfer functions | |
| CN106025788A (en) | Circulating water cooling device for semiconductor laser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |