CN207459394U - Laser cooling-cycle device and laser device - Google Patents
Laser cooling-cycle device and laser device Download PDFInfo
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- CN207459394U CN207459394U CN201721565659.7U CN201721565659U CN207459394U CN 207459394 U CN207459394 U CN 207459394U CN 201721565659 U CN201721565659 U CN 201721565659U CN 207459394 U CN207459394 U CN 207459394U
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- laser
- accommodating cavity
- hollow accommodating
- cooling
- cycle device
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Abstract
The utility model embodiment provides a kind of laser cooling-cycle device and laser device, is related to laser manufacturing technology field.Laser cooling-cycle device includes babinet.Sealed compartment is provided in babinet.Babinet is divided into the first hollow accommodating cavity and the second hollow accommodating cavity by sealed compartment.The first surface of first hollow accommodating cavity is provided with external water inlet.The second surface of first hollow accommodating cavity is provided at least one internal water outlet.3rd surface of the second hollow accommodating cavity is provided at least one inner inlet mouth.4th surface of hollow accommodating cavity is provided with external outlet.Simple subprogram water route is realized to be cooled down to each element in laser, thermal diffusivity is good, small, safe and stable.
Description
Technical field
The utility model is related to laser manufacturing fields, in particular to a kind of laser cooling-cycle device and swash
Light device device.
Background technology
The fever of laser causes laser internal components temperature and stress distribution to change, and changes the refractive index of laser crystal
And the coefficient of expansion, thermal lensing effect is generated, causes the reduction of Laser Output Beam quality, reduces laser life-span.Thermal stress mistake
Senior general causes laser crystal to burst, and seriously affects the security and reliability of laser.The input power of laser is bigger, thermal effect
It should be also more serious.At present, with the development of laser advanced manufacturing technology, the manufacture of laser requires higher and higher.Heat dissipation problem
One of key technology for restricting superpower laser is become, existing laser inside circulation waterway is complicated, poor radiation.
Utility model content
The utility model embodiment is designed to provide a kind of laser cooling-cycle device and laser device, to change
The kind above problem.To achieve these goals, the technical solution that the utility model is taken is as follows：
In a first aspect, the utility model embodiment provides a kind of laser cooling-cycle device and laser device, bag
Include babinet.Sealed compartment is provided in the babinet.The sealed compartment by the babinet be divided into the first hollow accommodating cavity and
Second hollow accommodating cavity.The first surface of the first hollow accommodating cavity is provided with external water inlet.Described first is hollow accommodating
The second surface of chamber is provided at least one internal water outlet.3rd surface of the second hollow accommodating cavity is provided at least one
A inner inlet mouth.4th surface of the second hollow accommodating cavity is provided with external outlet.When laser cooling follows
When loop device is in running order, the cooling water that cooling-water machine provides is hollow accommodating into described first by the external water inlet
Intracavitary, then conduit is entered by the internal water outlet, each element in laser is cooled down respectively, then pass through
The inner inlet mouth enters in the described second hollow accommodating cavity, and the cooling-water machine is imported by the external outlet.
Further, above-mentioned sealed compartment includes end cap and sealing ring.The end cap and the sealing ring fitted seal, with
Isolate the described first hollow accommodating cavity and the second hollow accommodating cavity.
Further, above-mentioned babinet is integrally formed.
Further, above-mentioned babinet includes the first cover board and the second cover board.First cover plate lid is closed in described first
The opening of empty accommodating cavity.Second cover plate lid closes the opening in the described second hollow accommodating cavity.
Further, above-mentioned laser cooling-cycle device further includes multiple knockdown pieces.First cover board passes through institute
State opening of the knockdown pieces lid conjunction in the described first hollow accommodating cavity.Second cover board is closed by the knockdown pieces lid
The opening of the second hollow accommodating cavity.
Further, above-mentioned knockdown pieces are bolt.
Further, above-mentioned babinet is made of brass.
Further, above-mentioned babinet is made of aluminium alloy.
Further, the cross section of above-mentioned babinet is rounded square.
Second aspect, the utility model embodiment provide a kind of laser device, are followed including above-mentioned laser cooling
Loop device and laser are provided with the laser cooling-cycle device in the laser.
The advantageous effect of the utility model embodiment is：Laser cooling-cycle device includes babinet.It is set in the babinet
It is equipped with sealed compartment.The babinet is divided into the first hollow accommodating cavity and the second hollow accommodating cavity by the sealed compartment.It is described
The first surface of first hollow accommodating cavity is provided with external water inlet.The second surface of the first hollow accommodating cavity be provided with to
A few internal water outlet.3rd surface of the second hollow accommodating cavity is provided at least one inner inlet mouth.In described
4th surface of empty accommodating cavity is provided with external outlet.It is cold when the laser cooling-cycle device is in running order
The cooling water that water dispenser provides is entered by the external water inlet in the described first hollow accommodating cavity, then passes through the internal water outlet
Mouthful each element in laser is cooled down respectively into conduit, then enter described the by the inner inlet mouth
In two hollow accommodating cavities, the cooling-water machine is imported by the external outlet, with this by simple subprogram water route come to laser
Each element in device cools down, and thermal diffusivity is good, small, safe and stable.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the first view of the laser cooling-cycle device that the utility model first embodiment provides；
Fig. 2 is the second view of the laser cooling-cycle device that the utility model first embodiment provides；
Fig. 3 is the three-view diagram for the laser cooling-cycle device that the utility model first embodiment provides；
Fig. 4 is the 4th view of the laser cooling-cycle device that the utility model first embodiment provides.
In figure：100- laser cooling-cycle devices；110- babinets；112- sealed compartments；1122- end caps；1124- is sealed
Circle；The first hollow accommodating cavities of 114-；Water inlet outside 1142-；Water outlet inside 1144-；The first cover boards of 1146-；116- second
Hollow accommodating cavity；1162- inner inlet mouths；1164- external outlets；The second cover boards of 1166-.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation, the orientation or position relationship of the instructions such as term " interior ", " outer " in the description of the utility model
For be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation or position usually put
Relation is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This
Outside, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be fixed electrical connection or detachable electrical connection or integrally electric
Connection；Can be machinery electrical connection or electricity electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
First embodiment
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model embodiment provides a kind of laser cooling-cycle device
100, including babinet 110.Sealed compartment 112 is provided in the babinet 110.The sealed compartment 112 draws the babinet 110
It is divided into the first hollow 114 and second hollow accommodating cavity 116 of accommodating cavity.The first surface of the first hollow accommodating cavity 114 is set
There is external water inlet 1142.The second surface of the first hollow accommodating cavity 114 is provided at least one internal water outlet 1144.
3rd surface of the second hollow accommodating cavity 116 is provided at least one inner inlet mouth 1162.Described second is hollow accommodating
4th surface of chamber 116 is provided with external outlet 1164.When the laser cooling-cycle device 100 is in running order
When, the cooling water that cooling-water machine provides is entered by the external water inlet 1142 in the described first hollow accommodating cavity 114, then is passed through
The internal water outlet 1144 respectively cools down each element in laser into conduit, then passes through the inside
Water inlet 1162 enters in the described second hollow accommodating cavity 116, and the cooling-water machine is imported by the external outlet 1164.
For example, each element in laser can include solid-state laser module, Q-switch, lens.When the laser cools down
When circulator 100 is in running order, cooling water that cooling-water machine provides is by the external water inlet 1142 into described the
In one hollow accommodating cavity 114, then by the internal water outlet 1144 into conduit respectively to solid-state laser module, Q-switch, thoroughly
Mirror cools down, and is then entered by the inner inlet mouth 1162 in the described second hollow accommodating cavity 116, by described
External outlet 1164 imports the cooling-water machine.
Further, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the sealed compartment 112 can include end cap 1122 and sealing
Circle 1124.1124 fitted seal of the end cap 1122 and the sealing ring, to isolate the described first hollow accommodating cavity 114 and described
Second hollow accommodating cavity 116.
Further, the babinet 110 can include the first cover board 1146 and the second cover board 1166.First cover board
1146 lids close the opening in the described first hollow accommodating cavity 114.The lid of second cover board 1166 is closed in the described second hollow appearance
Put the opening of chamber 116.
Further, the babinet 110 can be integrally formed.
Further, the laser cooling-cycle device 100 can also include multiple knockdown pieces.First cover board
1146 close the opening in the described first hollow accommodating cavity 114 by the knockdown pieces lid.First cover board 1146 passes through
The knockdown pieces are connected with the described first hollow accommodating cavity 114, and lid closes the opening in the described first hollow accommodating cavity 114.
Second cover board 1166 closes the opening in the described second hollow accommodating cavity 116 by the knockdown pieces lid.Described second
Cover board 1166 is connected by the knockdown pieces with the described second hollow accommodating cavity 116, and lid is closed in the described second hollow accommodating cavity
116 opening.
Further, the knockdown pieces can be bolt.
Further, the babinet 110 can be made of brass.
Further, the babinet 110 can be made of aluminium alloy.
Further, the cross section of the babinet 110 can be rounded square.
The operation principle for the laser cooling-cycle device 100 that the utility model embodiment provides is as follows：
When the laser cooling-cycle device 100 is in running order, cooling-water machine provide cooling water pass through it is described
External water inlet 1142 enters in the described first hollow accommodating cavity 114, then is divided by the internal water outlet 1144 into conduit
It is other that solid-state laser module, Q-switch, lens are cooled down, then by the inner inlet mouth 1162 into described the
In two hollow accommodating cavities 116, the cooling-water machine is imported by the external outlet 1164.By simple subprogram water route come to swashing
Each element in light device cools down, and effectively reduces laser internal watercourses line distribution and length, improves laser
Security and reliability.
A kind of laser cooling-cycle device 100 that the utility model embodiment provides, including babinet 110.The babinet
Sealed compartment 112 is provided in 110.The babinet 110 is divided into the first hollow 114 He of accommodating cavity by the sealed compartment 112
Second hollow accommodating cavity 116.The first surface of the first hollow accommodating cavity 114 is provided with external water inlet 1142.Described
The second surface of one hollow accommodating cavity 114 is provided at least one internal water outlet 1144.The second hollow accommodating cavity 116
3rd surface is provided at least one inner inlet mouth 1162.4th surface of the second hollow accommodating cavity 116 is provided with outer
Portion's water outlet 1164.When the laser cooling-cycle device 100 is in running order, the cooling water that cooling-water machine provides passes through
The external water inlet 1142 enters in the described first hollow accommodating cavity 114, then is entered by the internal water outlet 1144 and led
Pipe respectively cools down each element in laser, is then entered by the inner inlet mouth 1162 in described second
In empty accommodating cavity 116, the cooling-water machine is imported by the external outlet 1164.By simple subprogram water route come to laser
Interior each element cools down, and thermal diffusivity is good, small, safe and stable.
Second embodiment
The utility model embodiment provides a kind of laser device, including above-mentioned laser cooling-cycle device and swashs
Light device is provided with the laser cooling-cycle device in the laser.
It is apparent to those skilled in the art that for convenience and simplicity of description, the laser of foregoing description
The specific work process of device device may be referred to the corresponding process in aforementioned laser device cooling-cycle device embodiment, herein not
It repeats again.
To sum up, the utility model embodiment provides a kind of laser cooling-cycle device and laser device, laser
Cooling-cycle device includes babinet.Sealed compartment is provided in the babinet.The babinet is divided by the sealed compartment
One hollow accommodating cavity and the second hollow accommodating cavity.The first surface of the first hollow accommodating cavity is provided with external water inlet.Institute
The second surface for stating the first hollow accommodating cavity is provided at least one internal water outlet.3rd table of the second hollow accommodating cavity
Face is provided at least one inner inlet mouth.4th surface of the hollow accommodating cavity is provided with external outlet.Swash when described
When light device cooling-cycle device is in running order, cooling water that cooling-water machine provides is by the external water inlet into described the
In one hollow accommodating cavity, then conduit is entered by the internal water outlet, cooling drop is carried out to each element in laser respectively
Then temperature is entered by the inner inlet mouth in the described second hollow accommodating cavity, by described in external outlet importing
Cooling-water machine cools down each element in laser by simple subprogram water route with this, and thermal diffusivity is good, small,
It is safe and stable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of laser cooling-cycle device, which is characterized in that including babinet, sealed compartment, institute are provided in the babinet
It states sealed compartment and the babinet is divided into the first hollow accommodating cavity and the second hollow accommodating cavity, the first hollow accommodating cavity
First surface is provided with external water inlet, and the second surface of the first hollow accommodating cavity is provided at least one internal water outlet
Mouthful, the 3rd surface of the second hollow accommodating cavity is provided at least one inner inlet mouth, the second hollow accommodating cavity
4th surface is provided with external outlet, when the laser cooling-cycle device is in running order, what cooling-water machine provided
Cooling water is entered by the external water inlet in the described first hollow accommodating cavity, then enters conduit by the internal water outlet
Each element in laser is cooled down respectively, it is then hollow accommodating into described second by the inner inlet mouth
Intracavitary imports the cooling-water machine by the external outlet.
2. laser cooling-cycle device according to claim 1, which is characterized in that the sealed compartment include end cap and
Sealing ring, the end cap and the sealing ring fitted seal, to isolate the described first hollow accommodating cavity and the second hollow appearance
Put chamber.
3. laser cooling-cycle device according to claim 1, which is characterized in that the babinet is integrally formed.
4. laser cooling-cycle device according to claim 1, which is characterized in that the babinet include the first cover board and
Second cover board, first cover plate lid close the opening in the described first hollow accommodating cavity, and second cover plate lid is closed described
The opening of second hollow accommodating cavity.
5. laser cooling-cycle device according to claim 4, which is characterized in that laser cooling-cycle device also wraps
Multiple knockdown pieces are included, first cover board closes the opening in the described first hollow accommodating cavity by the knockdown pieces lid,
Second cover board closes the opening in the described second hollow accommodating cavity by the knockdown pieces lid.
6. laser cooling-cycle device according to claim 5, which is characterized in that the knockdown pieces are bolt.
7. laser cooling-cycle device according to claim 1, which is characterized in that the babinet is made of brass.
8. laser cooling-cycle device according to claim 1, which is characterized in that the babinet is made of aluminium alloy.
9. laser cooling-cycle device according to claim 1, which is characterized in that the cross section of the babinet is fillet
It is square.
10. a kind of laser device, which is characterized in that including such as claim 1-9 any one of them laser cooling cycle
Device and laser are provided with the laser cooling-cycle device in the laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565659.7U CN207459394U (en) | 2017-11-21 | 2017-11-21 | Laser cooling-cycle device and laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565659.7U CN207459394U (en) | 2017-11-21 | 2017-11-21 | Laser cooling-cycle device and laser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459394U true CN207459394U (en) | 2018-06-05 |
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ID=62277715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565659.7U Active CN207459394U (en) | 2017-11-21 | 2017-11-21 | Laser cooling-cycle device and laser device |
Country Status (1)
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|---|---|
| CN (1) | CN207459394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742817A (en) * | 2017-11-21 | 2018-02-27 | 山东省科学院激光研究所 | Laser cooling-cycle device and laser device |
-
2017
- 2017-11-21 CN CN201721565659.7U patent/CN207459394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742817A (en) * | 2017-11-21 | 2018-02-27 | 山东省科学院激光研究所 | Laser cooling-cycle device and laser device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211012 Address after: 252000 Room 601, 6 / F, Liaocheng Industrial Technology Research Institute, No. 88, Huanghe Road, high tech Zone, Liaocheng City, Shandong Province Patentee after: Shandong chanyan Qiangyuan Laser Technology Co.,Ltd. Address before: 250000 Room 201, building 5, laser research institute, Shandong Academy of Sciences, No. 1659-3, Keyuan Road, Suncun area, high tech Zone, Jinan City, Shandong Province Patentee before: Jinan Huizhi Laser Technology Co.,Ltd. Effective date of registration: 20211012 Address after: 250000 Room 201, building 5, laser research institute, Shandong Academy of Sciences, No. 1659-3, Keyuan Road, Suncun area, high tech Zone, Jinan City, Shandong Province Patentee after: Jinan Huizhi Laser Technology Co.,Ltd. Address before: 272000 block B, building A3, industry university research base, high tech Zone, No.9 Haichuan Road, Jining City, Shandong Province Patentee before: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES Patentee before: Nan Leiguang Patentee before: Jin Shuo Patentee before: Ni Jiasheng Patentee before: Cheng Wei Patentee before: Ma Xinqiang Patentee before: Ren Yuan Patentee before: Ge Hailong Patentee before: Wang Jingwen Patentee before: Li Wenlong Patentee before: Wang Wentao Patentee before: He Jianqun Effective date of registration: 20211012 Address after: 272000 block B, building A3, industry university research base, high tech Zone, No.9 Haichuan Road, Jining City, Shandong Province Patentee after: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES Patentee after: Nan Leiguang Patentee after: Jin Shuo Patentee after: Ni Jiasheng Patentee after: Cheng Wei Patentee after: Ma Xinqiang Patentee after: Ren Yuan Patentee after: Ge Hailong Patentee after: Wang Jingwen Patentee after: Li Wenlong Patentee after: Wang Wentao Patentee after: He Jianqun Address before: 272000 block B, building A3, industry university research base, high tech Zone, No.9 Haichuan Road, Jining City, Shandong Province Patentee before: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES |
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| TR01 | Transfer of patent right |