CN206195143U - Can dismantle laser instrument condensing chamber device of ceramic chamber core - Google Patents
Can dismantle laser instrument condensing chamber device of ceramic chamber core Download PDFInfo
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- CN206195143U CN206195143U CN201621168997.2U CN201621168997U CN206195143U CN 206195143 U CN206195143 U CN 206195143U CN 201621168997 U CN201621168997 U CN 201621168997U CN 206195143 U CN206195143 U CN 206195143U
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Abstract
The utility model discloses a can dismantle laser instrument condensing chamber device of ceramic chamber core, include: the condensing chamber body is including peripheral cavity and the dismantled end cover of setting at the cavity top, pottery chamber core, it sets up at condensing chamber originally internally, and outside cover is equipped with flexible adapting unit, wherein, flexible adapting unit be located ceramic chamber core with between the condensing chamber body, avoid ceramic chamber core with condensing chamber body direct contact, this device adopts core direct activity in ceramic chamber to place inside condensing chamber, and the both sides of ceramic chamber core are overlapped respectively and are had flexible flexible coupling, can not be directly and condensing chamber body inner wall direct contact when installation ceramic chamber core, the possibility that takes place wearing and tearing between the two has been reduced, the installation accuracy of ceramic chamber core has been improved, the subassembly of intaking in addition communicates with each other with the condensing chamber body with water outlet assembly is direct, the inside and outside of pottery chamber core is full of the circulating water, the adequate cooling of ceramic chamber core has been guaranteed, the thermal diffusivity of device has been improved.
Description
Technical field
The utility model is related to a kind of laser pump cavity device, more particularly to a kind of laser condenser of detachable ceramic chamber core
Device.
Background technology
Laser pump cavity is the light path core component of Solid State Laser equipment, the luminous energy that laser is sent pumping lamp by laser pump cavity
Excitation is produced to lasing material.Wherein laser pump cavity chamber core segment has a variety of materials, such as gold-plated after being polished using metal material
Category film (gold-plated, silver-plated or aluminize), as reflection cavity, is characterized in that reflection efficiency is high, and heat transfer is fast, easy to process, but throws
Light is time-consuming, the more difficult control of technique of the coat of metal, is easily influenceed to deform upon by ambient temperature.
Existing laser condenser device is by optically focused cavity shell, laser pump cavity pedestal, ceramic chamber, built-in pumping lamp and consolidates
Body laser and turnover water assembly composition, ceramic chamber is bonded in laser pump cavity inner walls generally by colloid, in addition for
Coming off for ceramic chamber is prevented, in laser pump cavity enclosure interior metal supporting frames is provided with.The above-mentioned metal supporting frames of fixation and optically focused
During cavity shell, manually the positioner of metal supporting frames both sides need to be fixed in location hole, metal supporting frames can be realized
Fixation, but this structure has the disadvantage that：1. artificial force is excessive, causes metal supporting frames to deform, and reduces making for device
Use the life-span；2. artificial force is too small, causes metal supporting frames to drop among housing, it is impossible to play a part of fixed ceramics chamber；
3. because ceramic chamber and laser pump cavity inner walls are bonded together by colloid, therefore once change ceramic chamber and will compare
Trouble, the possibility that there are destruction laser pump cavity inner walls.
Utility model content
The utility model has designed and developed a kind of laser condenser device of detachable ceramic chamber core, and ceramic chamber core is direct
Activity is placed on inside laser pump cavity, and ceramic chamber core both sides cover respectively it is flexible be flexible coupling, will not when ceramic chamber core is installed
Directly with laser pump cavity inner body wall directly contact, the possibility worn and torn therebetween is reduced, improve the peace of ceramic chamber core
Dress precision.
Another object of the present invention is that water inlet component is directly communicated with outlet component with laser pump cavity body, ceramic chamber core
Inside and outside be full of recirculated water, it is ensured that ceramic chamber core it is sufficiently cool, improve the thermal diffusivity of device.
The utility model provide technical scheme be：
A kind of laser condenser device of detachable ceramic chamber core, including：
Laser pump cavity body, including peripheral cavity and the removable end cap being arranged at the top of the cavity；
Ceramic chamber core, it is arranged in the laser pump cavity body, and outside is arranged with flexible attachment components；
Wherein, flexible attachment components are located between the ceramic chamber core and the laser pump cavity body, it is to avoid the ceramic chamber
Core and the laser pump cavity body directly contact.
Preferably, multiple grooves are provided with outside the ceramic chamber core, are flexible coupling part for being arranged flexibility.
Preferably, the flexibility part that is flexible coupling is the one kind in O-ring, silica gel ring and spring.
Preferably, also include：Laser bar fixation kit, it is arranged on solid laser rod two ends, for by Solid State Laser
Rod is fixed in the ceramic chamber core inner through hole, including：
Laser bar fixed seat, it is set on the solid laser rod, detachable to be arranged on the through hole end；
Sealing ring, it is arranged between the laser fixed seat and the solid laser rod.
Preferably, also include：Pumping source fixation kit, it is arranged on the laser pumping source two ends, for by laser
Pumping source is fixed in the interior bone of the ceramic chamber core, including：
Lamp socket, it is set in the laser pumping source two ends, through hole described in detachable connection；
Lamp socket spacer ring, it is arranged between the lamp socket and the laser pumping source；
Lamp socket back of the body cap, it is set on the lamp socket；
O-ring, it is arranged between the lamp socket and the lamp socket spacer ring.
Preferably, also including raised platforms, it is fixed on removable end cap inner side centre position, for filling
The space between removable end cap and the ceramic chamber core is stated, with intensifier stability.
Preferably, the removable end cap inner side is provided with sealing gasket.
Preferably, also including laser pump cavity fixed platform, it is used to fix the laser pump cavity body, and whole including penetrating
The intake tunnel and exhalant canal of laser pump cavity fixed platform.
Preferably, the laser cavity body is provided with Cooling Holes, and water inlet component and outlet component are logical through the water inlet
Road connects the laser pump cavity body with exhalant canal by Cooling Holes.
Preferably, the intake tunnel and the exhalant canal port are provided with O-ring.
The beneficial effects of the utility model
The laser condenser device of a kind of detachable ceramic chamber core that 1 the utility model is provided, ceramic chamber core is directly lived
It is dynamic to be placed on inside laser pump cavity, and ceramic chamber core both sides cover respectively it is flexible be flexible coupling, will not be straight when ceramic chamber core is installed
Connect with laser pump cavity inner body wall directly contact, reduce the possibility worn and torn therebetween, improve the installation of ceramic chamber core
Precision.
2nd, the laser condenser device of the detachable ceramic chamber core that the utility model is provided, using detachable laser bar
Fixation kit fixed solid laser bar and use pumping source fixation kit fixed laser pumping source, convenient dismounting.
3rd, the laser condenser device of the detachable ceramic chamber core that the utility model is provided, water inlet component and outlet component
Directly communicated with laser pump cavity body, the inside and outside of ceramic chamber core is full of recirculated water, and current take away what laser bar in laser cavity was distributed
Heat, it is ensured that the security and stability of system.The sufficiently cool of ceramic chamber core is ensure that, the thermal diffusivity of device is improve.
Brief description of the drawings
Fig. 1 is the structural representation of the laser condenser device of detachable ceramic chamber core described in the utility model.
Fig. 2 is the vertical view cutaway drawing of the laser condenser device of detachable ceramic chamber core described in the utility model.
Fig. 3 is that laser bar fixation kit described in the utility model fixation uses structural representation.
Fig. 4 is the structural representation of laser bar fixation kit described in the utility model.
Fig. 5 is the structural representation of pumping source fixation kit described in the utility model.
Fig. 6 is removable end cap internal structure schematic diagram described in the utility model.
Fig. 7 is ceramic chamber cored structure schematic diagram described in the utility model.
Fig. 8 is the front sectional view of the laser condenser device of detachable ceramic chamber core described in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As Figure 1-3, the laser condenser device of the detachable ceramic chamber core that the utility model is provided includes：Optically focused
Chamber body 1, laser pump cavity fixed platform 2, water inlet component 301 and outlet component 302.
Wherein, symmetrical configuration in the horizontal direction of laser-gathering cavity body 1, it is made up of removable end cap 4 and peripheral cavity,
The two realizes fixing and demolition by positioning component, and a ceramic chamber core 5, the ceramic chamber are also placed inside laser pump cavity body 1
Lay a solid laser rod 6 and a laser pumping source 7 inside core 5 respectively, the flexible soft connection component 12 of outer cover, as
It is a kind of preferably, flexible soft connection component can be any one in O-ring, silica gel ring, spring；Solid laser rod 6 and laser
Pumping source 7 is each passed through relative laser bar through hole 101 and laser pumping source through hole 102 before and after laser pump cavity body 1, is fixed on pottery
In porcelain chamber core 5, as one kind preferably, solid laser rod 6 is Nd:YAG laser crystal, laser pumping source is preferably xenon lamp.
As illustrated in figures 4-5, the rear and front end of solid laser rod 6 is fixed by laser bar fixation kit, the two ends of laser pumping source 7
Fixed by laser pumping source fixation kit, laser bar fixation kit includes：Laser bar fixed seat 801, it is set in solid and swashs
It is detachable to be arranged on the end of through hole 101 on optical wand 6；Sealing ring 802, it is arranged on laser fixed seat 801 and Solid State Laser
Between rod 6；Laser pumping source fixation kit includes lamp socket 901, and it is set in the two ends of laser pumping source 7, and detachable connection is led to
Hole 102；Lamp socket spacer ring 903, it is arranged between lamp socket 901 and laser pumping source 7；Lamp socket back of the body cap 902, it is set in lamp socket
On 901；O-ring 904, it is arranged between lamp socket 901 and lamp socket spacer ring 903.
As shown in fig. 6, during cooling water of the laser pump cavity body full of flowing, to prevent water from outside removable end cap and laser pump cavity
Interface between enclosure cavity body is overflowed, and a sealing gasket 10 is pressed with the inner side of removable end cap 4, a kind of preferred, sealing gasket
Material be silica gel, the middle position of the inner side of removable end cap 4 fixes a raised platforms 11 by multiple positioning components, when
When alignment removable end cap 4 is with peripheral cavity, the raised platforms 11 on the inside of it are fairly fallen in ceramic chamber core 5 and removable end cap
The space formed between the upper surface of side, it is ensured that stability of the ceramic chamber core 5 in laser pump cavity body 1.
As shown in fig. 7, ceramic chamber core 5 has former and later two symmetrical outlets, and upper and lower two end faces, former and later two ports
The shape of flat ellipse is, the fixed laser rod 6 and laser pumping source 7 are each passed through former and later two ports of ceramic chamber core 5,
Ceramic chamber core is respectively equipped with the groove 501,502 of certain distance on two end faces about 5.To improve the installation accuracy in ceramic chamber,
Ensure that ceramic chamber core keeps stabilization in laser pump cavity body 1, be cased with a flexibility respectively on the groove 501,502 and be flexible coupling
12, when ceramic chamber core 5 is installed, the flexibility of both sides is flexible coupling and is pressed up against on ceramic chamber core 5, it is put among peripheral cavity.
As shown in figure 8, be provided with laser pump cavity fixed platform 2 and penetrating the intake tunnel 201 of whole optically focused fixed platform 2 and going out
Aquaporin 202, water inlet component 301 and outlet component 302 are each passed through the intake tunnel 201 and exhalant canal 202, its top
Fix at corresponding intake tunnel and exhalant canal, the top of the water inlet component 301 and outlet component 302 respectively with optically focused
The upper surface of chamber fixed platform 2 forms one and encloses breach, to ensure to seal, an O-ring is respectively provided with indentation, there.Water inlet component
301 are connected positioned at part of the laser pump cavity fixed platform below 2 with outlet component 302 with peripheral water system, and laser cavity body sets
Cooling Holes are equipped with, water inlet component 301 is connected with exhalant canal 202 through intake tunnel 201 with outlet component 302 by Cooling Holes
Laser pump cavity body 1, when whole machine is started shooting, by software set, host circuit sends water inlet signal, inlet valve UNICOM, water pump
The pump water from external water system, cooling water in external water system by water inlet component enter whole laser pump cavity body 1 it
In, the inside and outside of ceramic chamber core 5 is constantly flowed among external water system all the time full of the water of flowing by outlet component,
Current take away the heat that laser bar in laser cavity is distributed, it is ensured that the security and stability of system.
The specific installation process of the present apparatus：Removable end cap is assembled first, by the cover plate of removable end cap 4, sealing gasket, convex
Platform is played to install successively；The ceramic chamber core 5 with flexible soft connection component 12 is put into optically focused cavity body 1；Will be detachable
End cap is fixed on the peripheral cavity of laser pump cavity body；By water inlet component 301 and outlet component 302 from laser pump cavity fixed platform 2
Upper surface inlet through hole 201 and water outlet through hole 202 on insert, turnover water assembly 301,302 and laser pump cavity fixed platform it
Between the indentation, there upper O-ring of pressure that is formed；Laser pump cavity body 1 is fixed in laser pump cavity fixed platform 2；Laser bar 6 and pumping lamp 7
In the laser bar through hole 101 and laser pumping source through hole 102 of insertion laser pump cavity body 1；During fixed laser pumping source 7, first install
Lamp socket 901 puts O-ring 904, lamp socket spacer ring 903, lamp socket back of the body cap 902 afterwards in the both sides of laser pumping source 7；Fixed laser
During rod 6, sealing ring is inserted in both sides before and after laser bar 6, sealing ring 802 is enclosed within the both sides of laser bar 6, afterwards fixed seat
801 two ends and the junction of ceramic chamber core 5 for being fastened on laser bar 6, complete the installation of whole device.
The utility model is not limited only to above-described embodiment, and the exchange of laser assembly (such as laser bar) installation site belongs to
The conventional displacement means of those skilled in the art.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and implementation method
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
1. a kind of laser condenser device of detachable ceramic chamber core, it is characterised in that including：
Laser pump cavity body, including peripheral cavity and the removable end cap being arranged at the top of the cavity；
Ceramic chamber core, it is arranged in the laser pump cavity body, and outside is arranged with flexible attachment components；
Wherein, flexible attachment components be located between the ceramic chamber core and the laser pump cavity body, it is to avoid the ceramic chamber core and
The laser pump cavity body directly contact.
2. the laser condenser device of detachable ceramic chamber core according to claim 1, it is characterised in that the ceramics
Multiple grooves are provided with outside the core of chamber, are flexible coupling part for being arranged flexibility.
3. the laser condenser device of detachable ceramic chamber core according to claim 2, it is characterised in that the flexibility
The part that is flexible coupling is the one kind in O-ring, silica gel ring and spring.
4. the laser condenser device of detachable ceramic chamber core according to claim 1, it is characterised in that also include：
Laser bar fixation kit, it is arranged on solid laser rod two ends, for solid laser rod to be fixed on into the ceramic chamber core inner
In through hole, including：
Laser bar fixed seat, it is set on the solid laser rod, detachable to be arranged on the through hole end；
Sealing ring, it is arranged between the laser fixed seat and the solid laser rod.
5. the laser condenser device of the detachable ceramic chamber core according to claim 1 or 4, it is characterised in that also wrap
Include：Pumping source fixation kit, it is arranged on the laser pumping source two ends, for laser pumping source to be fixed on into the ceramic chamber
In the interior bone of core, including：
Lamp socket, it is set in the laser pumping source two ends, through hole described in detachable connection；
Lamp socket spacer ring, it is arranged between the lamp socket and the laser pumping source；
Lamp socket back of the body cap, it is set on the lamp socket；
O-ring, it is arranged between the lamp socket and the lamp socket spacer ring.
6. the laser condenser device of detachable ceramic chamber core according to claim 1, it is characterised in that also including convex
Platform is played, it is fixed on removable end cap inner side centre position, for filling the removable end cap with the ceramic chamber
Space between core, with intensifier stability.
7. the laser condenser device of the detachable ceramic chamber core according to claim 1 or 6, it is characterised in that described
Removable end cap inner side is provided with sealing gasket.
8. the laser condenser device of detachable ceramic chamber core according to claim 1, it is characterised in that also including poly-
Optical cavity fixed platform, it is used to fix the laser pump cavity body, and including penetrating the intake tunnel of whole laser pump cavity fixed platform
And exhalant canal.
9. the laser condenser device of detachable ceramic chamber core according to claim 8, it is characterised in that the laser
Chamber body is provided with Cooling Holes, and water inlet component is connected with exhalant canal through the intake tunnel with outlet component by Cooling Holes
The laser pump cavity body.
10. the laser condenser device of detachable ceramic chamber core according to claim 8 or claim 9, it is characterised in that described
Intake tunnel and the exhalant canal port are provided with O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168997.2U CN206195143U (en) | 2016-10-26 | 2016-10-26 | Can dismantle laser instrument condensing chamber device of ceramic chamber core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168997.2U CN206195143U (en) | 2016-10-26 | 2016-10-26 | Can dismantle laser instrument condensing chamber device of ceramic chamber core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195143U true CN206195143U (en) | 2017-05-24 |
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ID=58732077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168997.2U Active CN206195143U (en) | 2016-10-26 | 2016-10-26 | Can dismantle laser instrument condensing chamber device of ceramic chamber core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975193A (en) * | 2020-08-18 | 2020-11-24 | 郑州市天正科技发展有限公司 | Laser welding marking machine and light-gathering cavity processing method thereof |
| CN117096710A (en) * | 2023-10-17 | 2023-11-21 | 北京卓镭激光技术有限公司 | Suspension type structure of optical device in laser and mounting method |
-
2016
- 2016-10-26 CN CN201621168997.2U patent/CN206195143U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975193A (en) * | 2020-08-18 | 2020-11-24 | 郑州市天正科技发展有限公司 | Laser welding marking machine and light-gathering cavity processing method thereof |
| CN117096710A (en) * | 2023-10-17 | 2023-11-21 | 北京卓镭激光技术有限公司 | Suspension type structure of optical device in laser and mounting method |
| CN117096710B (en) * | 2023-10-17 | 2023-12-22 | 北京卓镭激光技术有限公司 | Suspension type structure of optical device in laser and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 130000 No. 191, super street, hi tech Zone, Jilin, Changchun Patentee after: Jilin keying laser Limited by Share Ltd Address before: 130000, No. 191, super street, hi tech Zone, Changchun, Jilin, Changchun Patentee before: Jilin King Laser Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 130022 no.909, Chenggong Road, high tech Zone, Changchun City, Jilin Province Patentee after: Jilin keying laser Limited by Share Ltd Address before: High tech Zone of Jilin province Changchun Chaoqun Street 130000 No. 191 Patentee before: Jilin keying laser Limited by Share Ltd |