CN207067509U - Cooling device for the reflecting optics of laser transmission - Google Patents
Cooling device for the reflecting optics of laser transmission Download PDFInfo
- Publication number
- CN207067509U CN207067509U CN201721020937.0U CN201721020937U CN207067509U CN 207067509 U CN207067509 U CN 207067509U CN 201721020937 U CN201721020937 U CN 201721020937U CN 207067509 U CN207067509 U CN 207067509U
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- CN
- China
- Prior art keywords
- reflecting optics
- cooling
- base
- eyeglass
- cooling device
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- 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.)
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Abstract
The utility model discloses the cooling device of the reflecting optics transmitted for laser, including：For placing the microscope base of reflecting optics, it is connected with base；Thermally conductive sheet for the reflecting optics of light path reflection and for increasing radiating effect, is connected by eyeglass pressing plate with microscope base；For being connected to the cooling lid that reflecting optics cool down with base；Cooling lid has cooling chamber, which is provided with air inlet and gas outlet；Valve for cooling gas input is connected to air inlet.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 cooling lid 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, reflecting optics is avoided and is deformed because temperature is too high, improves the service precision and working life of reflecting optics, and use card insert type eyeglass mounting means so that the installation of eyeglass is more convenient with dismounting.
Description
Technical field
A kind of laser reflection eyeglass group transmitting device is the utility model is related to, it is more particularly to a kind of for the anti-of laser transmission
Penetrate the cooling device of eyeglass.
Background technology
In field of laser processing, due to the high power characteristic of laser, reflecting optics temperature can be made during laser transmission
Rise so that reflecting optics deformation causes light path to offset, and influences 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.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of speculum for laser transmission
The cooling device of piece.
The purpose of this utility model is achieved through the following technical solutions：
For the cooling device of the reflecting optics of laser transmission, feature is：Including：
For placing the microscope base of reflecting optics, it is connected with base；
Thermally conductive sheet for the reflecting optics of light path reflection and for increasing radiating effect, passes through eyeglass pressing plate and microscope base
Connection；
For being connected to the cooling lid that reflecting optics cool down with base；
The cooling lid has cooling chamber, which is provided with air inlet and gas outlet；Valve for cooling gas input connects
It is connected on air inlet.
Further, the cooling device of the above-mentioned reflecting optics for being used for laser transmission, wherein, the microscope base passes through fixation
Screw is fixedly connected with base.
Further, the cooling device of the above-mentioned reflecting optics for being used for laser transmission, wherein, the cooling lid and base
Between be provided with diaphragm seal.
Further, the cooling device of the above-mentioned reflecting optics for being used for laser transmission, wherein, the eyeglass pressing plate and mirror
It is fixedly connected between seat by screw.
The utility model has the advantages of notable and beneficial effect compared with prior art, embodies in the following areas：
1. the utility model is cooled down by cooling gas to reflecting optics, and due to the effect of thermally conductive sheet, will be anti-
The heat for penetrating eyeglass is cooled down by thermally conductive sheet importing cooling lid, effectively reduces the temperature of reflecting optics, and can
The thermograde on reflecting optics is effectively eliminated, reflecting optics is avoided and is deformed because temperature is too high, improve reflection
The service precision and working life of eyeglass；
2. reflecting optics can be cooled down uniformly, avoid occurring higher thermograde on reflecting optics, so as to improve reflection
The reflecting optics cooling device of eyeglass service precision and working life, and use card insert type eyeglass mounting means so that eyeglass
Installation and dismounting it is more convenient.
Brief description of the drawings
Fig. 1：Structural representation 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, the microscope base 14 for placing reflecting optics 2, is fixedly connected by fixing screws 1 with base 13；
Reflecting optics 2 for light path reflection and thermally conductive sheet 3 for increasing radiating effect, by eyeglass pressing plate 4 with
Housing screw 5 is fixedly connected with microscope base 14；
Pass through screw 7 and base 13 for the cooling lid 6 cooled down to reflecting optics 2 and for the sealing 12 of sealing gas
It is fixedly connected；
Cooling lid 6 has cooling chamber 11, which is provided with air inlet 9 and gas outlet 10；Valve 8 for cooling gas input
It is connected on air inlet 9.
During concrete application, reflecting optics 2 are cooled down by cooling gas, and due to the effect of thermally conductive sheet 3, will be anti-
The heat for penetrating eyeglass 2 is cooled down by the importing of thermally conductive sheet 3 cooling lid 6, effectively reduces the temperature of reflecting optics 2, and
The thermograde on reflecting optics 2 can be effectively eliminated, reflecting optics 2 is avoided and is deformed because temperature is too high, is improved
The service precision and working life of reflecting optics 2, and use card insert type eyeglass mounting means so that the installation of eyeglass is with tearing open
It is more convenient to unload.
In summary, when the utility model is for existing reflecting optics cooling device cooling reflecting optics, it is impossible to eliminate anti-
The thermograde penetrated on eyeglass, cause to influence the working life for also reducing reflecting optics while reflecting optics service precisions
Deficiency, there is provided one kind can uniformly cool down reflecting optics, avoid occurring higher thermograde on reflecting optics, so as to improve
The reflecting optics cooling device of reflecting optics service precision and working life, and use card insert type eyeglass mounting means so that
The installation of eyeglass is more convenient with dismounting.
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 (4)
1. the cooling device of the reflecting optics for laser transmission, it is characterised in that：Including：
For placing the microscope base (14) of reflecting optics (2), it is connected with base (13)；
Thermally conductive sheet (3) for the reflecting optics (2) of light path reflection and for increasing radiating effect, passes through eyeglass pressing plate (4)
It is connected with microscope base (14)；
Cooling lid (6) for being cooled down to reflecting optics (2) is connected with base (13)；
The cooling lid (6) has cooling chamber (11), which is provided with air inlet (9) and gas outlet (10)；It is defeated for cooling gas
The valve (8) entered is connected on air inlet (9).
2. the cooling device of the reflecting optics according to claim 1 for laser transmission, it is characterised in that：The microscope base
(14) it is fixedly connected by fixing screws (1) with base (13).
3. the cooling device of the reflecting optics according to claim 1 for laser transmission, it is characterised in that：The cooling
Diaphragm seal (12) is provided between lid (6) and base (13).
4. the cooling device of the reflecting optics according to claim 1 for laser transmission, it is characterised in that：The eyeglass
It is fixedly connected between pressing plate (4) and microscope base (14) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020937.0U CN207067509U (en) | 2017-08-15 | 2017-08-15 | Cooling device for the reflecting optics of laser transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020937.0U CN207067509U (en) | 2017-08-15 | 2017-08-15 | Cooling device for the reflecting optics of laser transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067509U true CN207067509U (en) | 2018-03-02 |
Family
ID=61515942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020937.0U Expired - Fee Related CN207067509U (en) | 2017-08-15 | 2017-08-15 | Cooling device for the reflecting optics of laser transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067509U (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 CN201721020937.0U patent/CN207067509U/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 |
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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: 20180302 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |