CN219959679U - Liquid-cooled laser generator - Google Patents
Liquid-cooled laser generator Download PDFInfo
- Publication number
- CN219959679U CN219959679U CN202321504302.3U CN202321504302U CN219959679U CN 219959679 U CN219959679 U CN 219959679U CN 202321504302 U CN202321504302 U CN 202321504302U CN 219959679 U CN219959679 U CN 219959679U
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- China
- Prior art keywords
- liquid
- laser generator
- shell
- utility
- laser
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000013078 crystal Substances 0.000 claims abstract description 26
- 229910052724 xenon Inorganic materials 0.000 claims abstract description 20
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims 2
- 239000000110 cooling liquid Substances 0.000 abstract description 19
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002826 coolant Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UDIQNVMCHWHTBT-UHFFFAOYSA-N 5-phenylcyclohexa-2,4-dien-1-one Chemical compound C1(=CC=CC=C1)C1=CC=CC(C1)=O UDIQNVMCHWHTBT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lasers (AREA)
Abstract
The utility model relates to the technical field of laser generators, in particular to a liquid-cooled laser generator, which comprises a shell, a laser generator and a supporting member, wherein the shell is provided with a liquid injection port and a liquid discharge port; the two ends of the laser generator along the extending direction of the laser generator are respectively connected with the inner wall of the shell, and the laser generator comprises laser crystals and xenon lamps which are arranged at intervals; one end of the supporting member extends into the shell and is connected with the xenon lamp, and the other end of the supporting member extends out of the outer wall of the shell. The liquid-cooled laser generator provided by the utility model adopts the flowing liquid to impact the surfaces of the laser crystal and the xenon lamp which need to be cooled so as to realize the effect of rapid cooling, a box body for storing a large amount of cooling liquid in the traditional liquid-cooled laser generator is removed, and the volume of the whole laser generator is greatly reduced while the cooling effect is improved.
Description
Technical Field
The utility model relates to the technical field of lasers, in particular to a liquid-cooled laser generator.
Background
The liquid-cooled laser generator at the present stage is characterized in that a main heating component laser crystal and a xenon lamp are soaked in a closed cavity filled with cooling liquid, the object is cooled by using the cooling liquid with fluidity and the closed cavity filled with the cooling liquid, and the cooling effect is greatly improved compared with that of air cooling. However, since the liquid-cooled laser generator requires a sealed space to store a large amount of coolant, the generator is excessively large in volume and cannot be miniaturized.
Disclosure of Invention
The utility model provides a liquid-cooled laser generator, which aims to solve the problems that the liquid-cooled laser generator in the current stage needs a closed space to store a large amount of cooling liquid, so that the size of the generator is overlarge and the generator cannot be miniaturized.
The embodiment of the utility model provides a liquid-cooled laser generator, which comprises a shell, a laser generator and a supporting member, wherein the shell is provided with a liquid injection port and a liquid discharge port; the two ends of the laser generator along the extending direction of the laser generator are respectively connected with the inner wall of the shell, and the laser generator comprises laser crystals and xenon lamps which are arranged at intervals; one end of the supporting member extends into the shell and is connected with the xenon lamp, and the other end extends out of the outer wall of the shell and extends outwards.
In some embodiments of the utility model, the laser crystal and the xenon lamp are disposed in parallel.
In some embodiments of the utility model, the outer surface of the laser crystal is threaded.
In some embodiments of the present utility model, the inner wall of the housing is provided with a first hole and a second hole, central axes corresponding to the first hole and the second hole coincide with each other, and two ends of the laser crystal are detachably connected to the first hole and the second hole, respectively.
In some embodiments of the utility model, a first seal is disposed within the first aperture and the second aperture, and a second seal is disposed on an outer wall of the support member.
In some embodiments of the present utility model, the liquid injection port and the liquid discharge port are disposed along a vertical direction of the housing, and a length of a distance between the liquid injection port and the liquid discharge port is greater than or equal to an extension length of the laser generator.
Compared with the prior art, the utility model has the beneficial effects that:
according to the liquid-cooled laser generator provided by the utility model, the cooling liquid is injected from the liquid injection port, the cooling liquid is directly contacted with the laser generator, the flowing liquid is adopted to impact the surfaces of the laser crystal and the xenon lamp which need to be cooled, and then the cooling liquid after heat exchange is discharged from the liquid discharge port, so that the condition that the low-temperature cooling liquid impacts the surfaces of the laser crystal and the xenon lamp at any time to quickly cool is ensured. The liquid-cooled laser generator provided by the utility model omits a box body for storing a large amount of cooling liquid in the traditional liquid-cooled laser generator, and directly impacts the cooling liquid on the outer surfaces of the laser crystal and the xenon lamp at a high speed so as to realize the effect of rapid cooling, and greatly reduces the volume of the whole laser generator while improving the cooling effect.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a cross-sectional view of a liquid cooled laser generator.
The marks in the figure: 1-a housing; 2-laser crystal; 3-xenon lamp; 4-a support member; 5-a liquid injection port; 6-liquid discharge port.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present utility model, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1, fig. 1 is a cross-sectional view of a liquid-cooled laser generator. The embodiment of the utility model provides a liquid-cooled laser generator, which comprises a shell 1, a laser generator and a supporting member 4, wherein the shell 1 is provided with a liquid injection port 5 and a liquid discharge port 6; the two ends of the laser generator along the extending direction of the laser generator are respectively connected with the inner wall of the shell 1, and the laser generator comprises a laser crystal 2 and a xenon lamp 3 which are arranged at intervals; one end of the supporting member 4 extends into the inside of the housing 1 to be connected to the xenon lamp 3, and the other end extends out of the outer wall of the housing 1.
According to the liquid-cooled laser generator provided by the utility model, the cooling liquid is injected from the liquid injection port 5, the cooling liquid is directly contacted with the laser generator, the flowing liquid is adopted to impact the surfaces of the laser crystal 2 and the xenon lamp 3 which need to be cooled, and then the cooling liquid after heat exchange is discharged from the liquid discharge port 6, so that the condition that the low-temperature cooling liquid impacts the surfaces of the laser crystal 2 and the xenon lamp 3 at any time to quickly cool is ensured. The liquid-cooled laser generator provided by the utility model omits a box body for storing a large amount of cooling liquid in the traditional liquid-cooled laser generator, and directly impacts the cooling liquid on the outer surfaces of the laser crystal 2 and the xenon lamp 3 at a high speed so as to realize the effect of rapid cooling, and greatly reduces the volume of the whole laser generator while improving the cooling effect.
In order to facilitate the cooling liquid to contact the surfaces of the laser crystal 2 and the xenon lamp 3 in the largest area so as to perform heat exchange and achieve the effect of rapid cooling, the laser crystal 2 and the xenon lamp 3 are arranged in parallel. Further, the liquid injection port 5 and the liquid discharge port 6 are arranged along the vertical direction of the shell 1, and the distance length between the liquid injection port 5 and the liquid discharge port 6 is greater than or equal to the extension length of the laser generator. Annotate liquid mouth 5 and leakage fluid dram 6 setting in the outside on laser generator both sides, can make the coolant liquid just discharge from leakage fluid dram 6 after annotating liquid mouth 5 through whole laser generator, in improving coolant liquid utilization ratio, can also guarantee to evenly cool down laser generator.
In order to increase the surface area of the laser crystal 2 and facilitate heat dissipation and improve the thermal lens effect when the laser crystal 2 works, the outer surface of the laser crystal 2 in the utility model is in a thread shape.
In order to facilitate overhauling and replacing parts of the liquid-cooled laser generator, the inner wall of the shell 1 is provided with a first hole and a second hole, central shafts corresponding to the first hole and the second hole are mutually overlapped, and two ends of the laser crystal 2 are detachably connected with the first hole and the second hole respectively. The detachable connection mode comprises threaded connection, bayonet connection, mortise and tenon connection and the like.
In order to improve the use safety of the liquid-cooled laser generator while avoiding leakage of the cooling liquid from the inside of the housing 1, the first hole and the second hole in the present utility model are provided with first seals, and the outer wall of the support member 4 is provided with second seals. Seals are provided on the portions of the laser crystal 2 in contact with the inner wall of the housing 1 and the outer wall of the supporting member 4, and the seals may be a silicone seal, a rubber seal, or the like.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A liquid cooled laser generator, comprising:
the shell is provided with a liquid injection port and a liquid discharge port;
the two ends of the laser generator along the extending direction of the laser generator are respectively connected with the inner wall of the shell, and the laser generator comprises a laser crystal and a xenon lamp which are arranged at intervals;
and one end of the supporting member extends into the shell and is connected with the xenon lamp, and the other end of the supporting member extends out of the outer wall of the shell.
2. The liquid cooled laser generator of claim 1, wherein: the laser crystal and the xenon lamp are arranged in parallel.
3. The liquid cooled laser generator of claim 1, wherein: the outer surface of the laser crystal is in a thread shape.
4. The liquid cooled laser generator of claim 1, wherein: the inner wall of the shell is provided with a first hole and a second hole, central shafts corresponding to the first hole and the second hole are mutually overlapped, and two ends of the laser crystal are detachably connected with the first hole and the second hole respectively.
5. The liquid cooled laser generator of claim 4, wherein: the first hole and the second hole are internally provided with a first sealing piece, and the outer wall of the supporting member is provided with a second sealing piece.
6. The liquid cooled laser generator of claim 1, wherein: the liquid injection port and the liquid discharge port are arranged along the vertical direction of the shell, and the length of the distance between the liquid injection port and the liquid discharge port is greater than or equal to the extension length of the laser generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504302.3U CN219959679U (en) | 2023-06-12 | 2023-06-12 | Liquid-cooled laser generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504302.3U CN219959679U (en) | 2023-06-12 | 2023-06-12 | Liquid-cooled laser generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219959679U true CN219959679U (en) | 2023-11-03 |
Family
ID=88551739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321504302.3U Active CN219959679U (en) | 2023-06-12 | 2023-06-12 | Liquid-cooled laser generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219959679U (en) |
-
2023
- 2023-06-12 CN CN202321504302.3U patent/CN219959679U/en active Active
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