CN209730435U - A kind of Combined sheet laser amplifier configurations - Google Patents
A kind of Combined sheet laser amplifier configurations Download PDFInfo
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- CN209730435U CN209730435U CN201821933528.4U CN201821933528U CN209730435U CN 209730435 U CN209730435 U CN 209730435U CN 201821933528 U CN201821933528 U CN 201821933528U CN 209730435 U CN209730435 U CN 209730435U
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- frame
- chamber
- lamp box
- piece case
- laser amplifier
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Abstract
The utility model belongs to high power solid state laser field, and in particular to a kind of novel combination type sheet laser amplifier structure.It is made of upper frame, main frame, lower frame, side plate and partition glass, is connected by way of being spirally connected in conjunction with weldering of glossing over a fault between frame and between frame and side plate.Overall structure is divided into 5 independent chambers, including 3 lamp box chambers and 2 piece case chambers.All electric interfaces are respectively positioned on outside cabinet.The utility model provides a kind of novel Combined sheet laser amplifier configurations, greatly improve the rigidity of amplifier architecture and the installation accuracy of optical element, realize the clean closed loop in structure, modular processing and installation technique improves the processing quality of component and the maintainability of system, and simple and reliable for structure, clean control is easy, installation accuracy is high, maintainable strong.
Description
Technical field
The utility model belongs to high power solid state laser field, and in particular to a kind of novel combination type sheet laser amplifier
Device structure.
Background technique
In high-power laser driver, a very important part is Combined sheet laser amplifier.Its function is
Big energy needed for the small energy laser of the high quality of input terminal is amplified to.Combined sheet laser amplifier uses modular side
Formula building is mainly made of lamp box, piece case, partition glass and the corresponding functional units such as electrical, is then mentioned by overall structure
For the support and positioning of these unit components.
Current overall structure is that every road laser aid is made of ten several sheet laser amplifiers, these sheet laser
Amplifier is divided into two groups and is separately mounted in two huge cleaning box bodies.Five face closure of cabinet, bottom opening.Installation process
In, all disk amplifier units jack upwards from the lower part of clean cabinet, close again to lower openings after being all on board.
The top of clean cabinet and the hole slot for being provided with installation cable and tracheae of side.This structure, is primarily present following problems:
1) malformation problem: clean cabinet bulk is huge；For large-scale component, in processing, lifting, fortune
In defeated, installation process, the weld seam of deflection very greatly, after welding easily cracks, the dimensional accuracy in clean compartment is difficult to ensure, scene
When installation, great difficulty is brought to the installation of internal build-up member.
2) clean closed loop problem: in the cleaning box of amplifier all units shareds of each amplifier it is same two it is close
Cover plate.When safeguarding every time to any unit, entire amplifier is all forced to be exposed in unclean environment.
3) lamp box partition problem: current structure, partition are mounted on lamp box.The maintenance of lamp box accounts for entire amplifier dimension
8 one-tenth or more of shield, the installation of fluorescent tube, disassembly need the glass partition on disassembly lamp box first, then by fluorescent tube by mounting rack from upper and
Lower extraction, low efficiency.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of rigidity from structure design and parameter optimization
High, cleaning controls, the easy Combined sheet laser amplifier overall structure of installation maintenance.
Specific technical solution is the Combined sheet laser amplifier configurations, including upper frame, main frame, lower frame
And side plate and partition glass are constituted, and are connected by way of the weldering that is spirally connected and glosss over a fault between frame and between frame and side plate；
Total is divided into 5 chambers independent of one another and airtight；All electric interfaces are all set on the outside of cabinet.
5 chambers independent of each other include 3 lamp box chambers and 2 piece case chambers, staggered, are followed successively by side lamp box chamber I, piece
The top of case chamber I, middle lamp box chamber, piece case chamber II, side lamp box chamber II, each chamber is inlet plenum, and the side of lower part is provided with lamp box
Respective seal base is arranged at exhaust outlet, bottom；Lamp box chamber is connected to by inlet plenum each other, lamp box chamber and piece case chamber and piece
It is not connected between case chamber and piece case chamber.
Partition glass is a monolithic glass, and the material of glass is B270, is equipped with stainless steel frame, frame upper end is provided with
Hook, when installation, hang over clean box house.
Side plate uses 304 stainless steel materials.
The utility model has the advantages that greatly improving the rigidity of amplifier overall structure by the design of technical scheme, protect
The installation accuracy of optical element is demonstrate,proved；Each unit has respective chamber, independent each other, and maintenance is each irrelevant, and cleaning control becomes
Simply；The sealing of lower plate is changed to retaining mechanism sealing by screw sealing, and workload is reduced；Partition glass is as a unit
It is independent, there is oneself independent installation site on clean cabinet, reduces the workload of lamp box maintenance.
Detailed description of the invention
Fig. 1 Combined sheet laser amplifier general structure frame schematic diagram.
Fig. 2 Combined sheet laser amplifier overall structure assembling schematic diagram.
Frame in Fig. 3 Combined sheet laser amplifier overall structure
Fig. 4 Combined sheet laser amplifier overall structure lower frame
Fig. 5 Combined sheet laser amplifier original overall structure
Description of symbols: the upper frame of 1-；2- main frame；3- lower frame；4- partition；5- side lamp box chamber I；6- piece case chamber I；
Lamp box chamber in 7-；8- piece case chamber II；9- lamp box chamber 3；10- piece case installation base；11- lamp box chamber exhaust outlet；The exhaust of 12- piece case
Mouthful；13- detects mouth；14- piece case chamber air inlet；15- cable connection port；16- lamp box chamber air inlet；17- hanging point；18- dress check and correction
It receives nest；19- side plate；20- piece case chamber inlet plenum；21- lamp box chamber inlet plenum；22- cable connector assembly；23- shielding box；
24- end mirror component；25- exhaust port；26- partition glass；27- piece case bottom of chamber cover board；28- lamp box bottom of chamber cover board；29- guide rail.
Specific embodiment
Below with reference to embodiment and attached drawing to a kind of Combined sheet laser amplifier totality knot disclosed by the utility model
Structure makees principle design and specific implementation explanation, but should not limit the protection scope of the present invention.
This implementation is by taking clear aperture is the sheet neodymium glass laser amplifier of 400mm × 400mm as an example, to the utility model
The specific implementation of the Combined sheet laser amplifier overall structure of proposition is illustrated.
Fig. 1 is the structural schematic diagram of sheet laser amplifier in one embodiment of the utility model, as shown, first
It is independent to build upper frame 1, main frame 2, lower frame 3.Upper and lower frames is all made of 304 stainless steel materials, using the form of locating slot,
End screw and cylinder pin connection, then carry out weldering of glossing over a fault.It is required that cannot have the easy cleanliness that influences such as trachoma, stomata
Welding defect, can not have can be by the gap of gas.About sealing welding, the requirement of all this kind of processing is equal in this project
So.After connecting into component, processing is combined to upper and lower surface；Accurate contour dimension precision, 4 spacing of partition for guaranteeing frame
From the flatness of precision and upper and lower surface, the depth of parallelism.
Main frame uses the band steel of 304 materials, takes mechanical processing technique, straightness is in 0.1mm.
After each section is built into, connected by way of being spirally connected in conjunction with weldering of glossing over a fault between each section.Then by side plate 19,
Guide rail 29 is welded on main frame 2.
Partition glass 26 and end mirror 24 are loaded onto, can be used in embodiment in main frame by the way of any connection
The mode of frame corresponding position setting hook comes stationary barrier glass 26 and end mirror component 24.Then by lamp box bottom of chamber cover board 27, piece
Case bottom of chamber cover board 28 is attached by retaining mechanism with lower frame 3, and retaining mechanism in the prior art all can be used, preferably
It is locked in such a way that spring latch is in conjunction with locked groove, that is, on lamp box bottom of chamber cover board 27 and piece case bottom of chamber cover board 28
Spring latch structure is set, and the matched side in lower frame 3 is arranged hinge slot structure, realizes two after lock tongue is caught in locked groove
The sealed fixation of person.
Piece case bottom of chamber cover board 27, lamp box bottom of chamber cover board 28, partition glass 26 and upper frame 1, main frame 2 and lower frame 3 are total
With 5 independent chambers of composition, including 3 lamp box chamber chambers and 2 piece case chambers.By a left side to by being followed successively by side lamp box chamber I in figure
5, piece case chamber I 6, middle lamp box chamber 7, piece case chamber II 8 and side lamp box chamber II 9, lamp box chamber I 5, middle lamp box chamber 7 and side lamp box chamber II 9
It is connected to each other by lamp box inlet plenum 21 with piece case inlet plenum 20, lamp box chamber 5 and piece case chamber 6 and piece case chamber 6 and piece case
It is not connected between chamber 6.
The top of upper frame 1 is provided with lamp box chamber air inlet 16, piece case chamber air inlet 14 and cable connection port 15.Lamp box chamber
Air inlet 16 is connected to lamp box chamber inlet plenum 21, and piece case chamber air inlet 14 is connected to piece case chamber inlet plenum 20.
15 position of top cable connection port of upper frame 1 is arranged in cable connector assembly 22, and shielding box 23 is arranged upper
22 outside of top cable connector of frame 1.
The side of lower frame 3 is provided with lamp box chamber exhaust outlet 11, piece case exhaust port 12 and detection mouth 13.Detecting mouth 13 is then
The entrance popped one's head in when being detected for gas parameter in frame.Inside is equipped with the lock after piece case installation base 10. is used for piece case in place
It fastens.
Hanging point 17 is installed on embodiment latus inframedium 19 and dress proofreads nest 18 of receiving.
By the design of technical scheme, the rigidity of amplifier overall structure is greatly improved, ensure that optics
The installation accuracy of element；Each unit has respective chamber, independent each other, and maintenance is each irrelevant, and cleaning control becomes simple；Bottom
The sealing of plate is changed to retaining mechanism sealing by screw sealing, and workload is reduced；Partition glass is as a unit independence, clean
There is oneself independent installation site on net cabinet, reduces the workload of lamp box maintenance.
Claims (4)
1. a kind of Combined sheet laser amplifier configurations, it is characterised in that: including upper frame, main frame, lower frame and side
Plate and partition glass are constituted, and are connected by way of the weldering that is spirally connected and glosss over a fault between frame and between frame and side plate；Whole knot
Structure is divided into 5 chambers independent of one another and airtight；All electric interfaces are all set on the outside of cabinet.
2. Combined sheet laser amplifier configurations according to claim 1, it is characterised in that: 5 chambers independent of each other
Room includes 3 lamp box chambers and 2 piece case chambers, staggered, is followed successively by side lamp box chamber I, piece case chamber I, middle lamp box chamber, piece case chamber
II, the top of side lamp box chamber II, each chamber is inlet plenum, and the side of lower part is provided with lamp box exhaust outlet, and respective sealing is arranged at bottom
Bottom plate；Lamp box chamber is connected to by inlet plenum each other, is not connected between lamp box chamber and piece case chamber and piece case chamber and piece case chamber.
3. Combined sheet laser amplifier configurations according to claim 2, it is characterised in that: partition glass is a monolith
Glass, the material of glass are B270, are equipped with stainless steel frame, and frame upper end is provided with hook, and when installation hangs over clean cabinet
It is internal.
4. Combined sheet laser amplifier configurations according to claim 1, it is characterised in that: side plate is stainless using 304
Steel board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933528.4U CN209730435U (en) | 2018-11-22 | 2018-11-22 | A kind of Combined sheet laser amplifier configurations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933528.4U CN209730435U (en) | 2018-11-22 | 2018-11-22 | A kind of Combined sheet laser amplifier configurations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730435U true CN209730435U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933528.4U Active CN209730435U (en) | 2018-11-22 | 2018-11-22 | A kind of Combined sheet laser amplifier configurations |
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| Country | Link |
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| CN (1) | CN209730435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378699A (en) * | 2018-11-22 | 2019-02-22 | 中国工程物理研究院激光聚变研究中心 | A kind of Combined sheet laser amplifier configurations |
-
2018
- 2018-11-22 CN CN201821933528.4U patent/CN209730435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378699A (en) * | 2018-11-22 | 2019-02-22 | 中国工程物理研究院激光聚变研究中心 | A kind of Combined sheet laser amplifier configurations |
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