CN208690713U - A kind of carbon dioxide laser output optic acts cooling device - Google Patents
A kind of carbon dioxide laser output optic acts cooling device Download PDFInfo
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- CN208690713U CN208690713U CN201821484845.2U CN201821484845U CN208690713U CN 208690713 U CN208690713 U CN 208690713U CN 201821484845 U CN201821484845 U CN 201821484845U CN 208690713 U CN208690713 U CN 208690713U
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- cooling
- cooling ring
- output optic
- ring
- optic acts
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Abstract
The utility model relates to field of laser device technology, in particular to a kind of carbon dioxide laser output optic acts cooling device.It include cooling ring and equipped with the output optic acts in cooling ring, the cooling ring includes lower cooling ring and the upper cooling ring that is detachably connected with lower cooling ring, cooling chamber is equipped on the inside of the upper cooling ring, upper cooling ring side is equipped with the water inlet and water outlet be connected with cooling chamber, and the output optic acts is installed in lower cooling ring and cooling chamber is coated on the outside of output optic acts.The purpose of this utility model is to provide one kind, and high-volume can be facilitated to process, be hardly damaged, and especially good heat conductivity, cooling efficiency are high, and carbon dioxide laser output optic acts cooling device that can be fixed with carbon dioxide laser.
Description
Technical field
The utility model relates to field of laser device technology, in particular to a kind of cooling dress of carbon dioxide laser output optic acts
It sets.
Background technique
Current carbon dioxide laser only has portion of energy to be converted when laser occurs, and complementary energy is converted to gas
Thermal energy, elevate the temperature, and the raising of gas temperature, disappear excitation and the heat shock of laser lower level of upper laser level will be caused
Hair, this can all be such that the inverted population of particle reduce；Also, the raising of gas temperature will make broadening of spectral lines, cause under gain coefficient
Drop；In particular, the raising of gas temperature, will also cause the decomposition of carbon dioxide molecule, the carbon dioxide point in discharge tube is reduced
Sub- concentration, these factors can all be such that the output power of laser declines, or even generate " temperature quenching ".Currently in order to reducing laser
The temperature of device is that cooling tube is arranged outside discharge tube to reduce the temperature of discharge tube, in the reflecting optics at laser both ends and defeated
Coolant jacket is arranged to cool down the temperature of reflecting optics and output optic acts in appearance on piece, coolant jacket used at present be using glass or
Metal is made, and inside has coolant liquid storage to receive chamber, and receives in coolant liquid storage and be provided with cooling liquid inlet and cooling liquid outlet on chamber.But
Be using this glass or metal coolant jacket, due to being formed into integral type coolant jacket, entire complex manufacturing process and can only hand
Work production can not be realized using machine and be produced in enormous quantities；In addition, Glass breadks easily, in transport, installation or in use, is easy
Cause to damage because of collision；The processing of metal coolant jacket is complicated, mechanization production is not easy, so that high production cost；Meanwhile glass
The heating conduction of material is poor, so that cooling effect and cooling efficiency are all relatively low.Meanwhile coolant jacket is arranged by binder
In the output optic acts of carbon dioxide laser glass bushing end or reflecting optics, due to output optic acts and reflecting optics surface
It is smooth, be not easy to coolant jacket secure bond, especially at work, coolant jacket cold cycling, usually make coolant jacket due to
Output optic acts or the reflecting optics bonding of carbon dioxide laser glass bushing end is not close and falls off, serious to hamper two
The normal work of carbon oxide laser device.
High-volume can be facilitated to process, be hardly damaged so needing one kind at present, especially good heat conductivity, cold
High-efficient, fixed installation that can be steady in a long-term by cooling device.
Summary of the invention
In order to overcome the shortcomings of background technique, the purpose of this utility model is to provide one kind, and high-volume can be facilitated to process
It produces, be hardly damaged, especially good heat conductivity, cooling efficiency are high, and titanium dioxide that can be fixed with carbon dioxide laser
Carbon laser output optic acts cooling device.
The technical scheme adopted by the utility model is a kind of carbon dioxide laser output optic acts cooling device, including
There is cooling ring and equipped with the output optic acts in cooling ring, the cooling ring includes lower cooling ring and detachable with lower cooling ring
The upper cooling ring of connection, is equipped with cooling chamber on the inside of the upper cooling ring, upper cooling ring side be equipped be connected with cooling chamber into
The mouth of a river and water outlet, the output optic acts is installed in lower cooling ring and cooling chamber is coated on the outside of output optic acts.
Preferably, the lower cooling ring includes refrigerating seat and the cylindrical socket on refrigerating seat, the circle
Eyeglass installation cavity is equipped in cylindrical socket, the output optic acts is set in eyeglass installation cavity, the inner sidewall of the cooling chamber
It is less than the step of cooling chamber equipped with diameter, the cylindrical socket is inserted into the cooling chamber of upper cooling ring and cylindrical socket
Outer surface is bonded with the inner wall of step, is contradicted at the top of the cylindrical socket with upper cooling ring inner roof wall.
Preferably, it is equipped with seal groove at the top of lower cooling ring, the sealing for contradicting sealing with upper cooling ring is equipped in the seal groove
Pad.
Preferably, the second seal groove is equipped at the top of the cylindrical socket, be equipped in second seal groove with it is upper
Cooling ring inner roof wall contradicts the second gasket of sealing.
Preferably, the eyeglass installation cavity top inner wall is equipped with limited step, be equipped in eyeglass installation cavity one end with it is defeated
Eyeglass contradicts out, the ring-spring that the other end and limited step contradict.
Preferably, further include having pedestal, lens hole is equipped in the pedestal, the upper cooling ring and lower cooling ring are logical
It crosses screw to fix with pedestal, and output optic acts is corresponding with lens hole, the oil fixed to output optic acts is equipped at the lens hole
Envelope.
Preferably, the upper cooling ring and lower cooling ring are metal material.
Preferably, the upper cooling ring and lower cooling ring are aluminium material.
The beneficial effects of the utility model are: coolant liquid enters from the inlet cooling chamber, output optic acts is mounted on eyeglass peace
In behaveing affectedly, since the cylindrical socket of installation eyeglass is placed in cooling chamber, coolant liquid is coated on cylindrical socket surface, and
Upper cooling water mounting ring and lower cooling water mounting ring are metal material, can largely improve cooling efficiency, upper cooling ring, under
Cooling ring is fixed on the base by soket head cap screw.Therefore output optic acts cooling device is changed to fission by original integral type
Formula improves production efficiency to realize the possibility of mechanical mass production, at the same time, the cooling device of metal material
Also the cooling efficiency being turned up, is connected using screw, also ensures that cooling device can be stably mounted on pedestal.
The utility model embodiment is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model embodiment；
Fig. 2 is the explosive view of the utility model embodiment；
Fig. 3 is the structure chart of upper cooling ring in the utility model embodiment；
Fig. 4 is the structure chart of lower cooling ring in the utility model embodiment.
Specific embodiment
As Figure 1-Figure 4, a kind of carbon dioxide laser output optic acts cooling device includes cooling ring and is equipped with cold
But the output optic acts in ring, the cooling ring include lower cooling ring 1 and the upper cooling ring that is detachably connected with lower cooling ring 1
2, be equipped with cooling chamber 21 on the inside of the upper cooling ring 2, upper 2 side of cooling ring be equipped with the water inlet 22 be connected with cooling chamber 21 and
Water outlet 23, the output optic acts 3 is installed in lower cooling ring 1 and cooling chamber 21 is coated on 3 outside of output optic acts.Described
Lower cooling ring 1 includes refrigerating seat 11 and the cylindrical socket 12 on refrigerating seat 11, is set in the cylindrical socket 12
There is eyeglass installation cavity 13, the output optic acts 3 is set in eyeglass installation cavity 13, and the inner sidewall of the cooling chamber 21 is equipped with straight
Diameter is less than the step 24 of cooling chamber 23, and the cylindrical socket 12 is inserted into the cooling chamber 21 of upper cooling ring 2 and cylinder is inserted
The outer surface of seat 12 is bonded with the inner wall of step 24, and 12 top of cylindrical socket is contradicted with upper 2 inner roof wall of cooling ring.On
It states in scheme, cylindrical socket 12 is inserted into the cooling chamber 21 of cooling ring 2, and 12 top outer wall of cylindrical socket is bonded platform
The inner wall of rank 24, top and upper 2 inner roof wall of cooling ring contradict, and coolant liquid enters in cooling chamber 21 from water inlet 22, output optic acts 3
It is mounted in eyeglass installation cavity 13, since the cylindrical socket 12 of installation eyeglass is placed in cooling chamber 21, coolant liquid cladding
In 12 surface of cylindrical socket, cooling efficiency can be largely improved, upper cooling ring 2, lower cooling ring 1 are detachably connected.Cause
This output optic acts cooling device is changed to by original integral type it is split type, to realize the possibility of mechanical mass production,
Improve production efficiency.
It is equipped with seal groove 4 at the top of lower cooling ring 1, the gasket for contradicting sealing with upper cooling ring 2 is equipped in the seal groove 4
41.The setting of gasket 41 and seal groove 4 seals, and prevents coolant liquid from revealing.
It is equipped with the second seal groove 5 at the top of the cylindrical socket 12, is equipped with and upper cooling in second seal groove 5
2 inner roof wall of ring contradicts the second gasket 51 of sealing.Second seal groove 5 and the second gasket 51 seal.
13 top inner wall of eyeglass installation cavity is equipped with limited step 6, is equipped with one end and output in eyeglass installation cavity 13
Eyeglass 3 contradicts, the ring-spring 61 that the other end and limited step 6 contradict.In above scheme, limited step 6 is risen to ring-spring
61 fixed function, and ring-spring 61 plays the fixed function to output optic acts 3.
Further include having pedestal 7, lens hole 71 is equipped in the pedestal 7, the upper cooling ring 2 and lower cooling ring 1 are logical
It crosses screw 72 and pedestal 1 is fixed, and output optic acts 3 is corresponding with lens hole 71, is equipped at the lens hole 71 to output optic acts 3
Fixed oil sealing 73.In above scheme, upper cooling ring 2, lower cooling ring 1 are connect with pedestal 1 by screw 72, split settings, shape
At the cooling device of an entirety, structure is simple, fixation.
The upper cooling ring 2 and lower cooling ring 1 is metal material.In above scheme, the more traditional glass of metal material
Material, it is non-breakable, and cooling efficiency is more preferable.
The upper cooling ring 2 and lower cooling ring 1 is aluminium material.In above scheme, aluminium material is cooling compared with other metals to be imitated
Rate is high, naturally it is also possible to be copper material.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that the utility model, and any repacking with the utility model thought will all be received
Enter in this patent scope of patent protection.
Claims (8)
- It include cooling ring and equipped with the outgoing mirror in cooling ring 1. a kind of carbon dioxide laser output optic acts cooling device Piece, it is characterised in that: the cooling ring includes lower cooling ring and the upper cooling ring that is detachably connected with lower cooling ring, described Upper cooling ring on the inside of be equipped with cooling chamber, upper cooling ring side is equipped with the water inlet and water outlet that are connected with cooling chamber, described Output optic acts is installed in lower cooling ring and cooling chamber is coated on the outside of output optic acts.
- 2. a kind of carbon dioxide laser output optic acts cooling device according to claim 1, it is characterised in that: described Lower cooling ring includes refrigerating seat and the cylindrical socket on refrigerating seat, is equipped with eyeglass in the cylindrical socket and installs Chamber, the output optic acts are set in eyeglass installation cavity, and the inner sidewall of the cooling chamber is equipped with the platform that diameter is less than cooling chamber Rank, the cylindrical socket is inserted into the cooling chamber of upper cooling ring and the inner wall of the outer surface of cylindrical socket and step pastes It closes, is contradicted at the top of the cylindrical socket with upper cooling ring inner roof wall.
- 3. a kind of carbon dioxide laser output optic acts cooling device according to claim 2, it is characterised in that: lower cooling It is equipped with seal groove at the top of ring, the gasket for contradicting sealing with upper cooling ring is equipped in the seal groove.
- 4. a kind of carbon dioxide laser output optic acts cooling device according to claim 3, it is characterised in that: described It is equipped with the second seal groove at the top of cylindrical socket, is equipped in second seal groove and contradicts sealing with upper cooling ring inner roof wall Second gasket.
- 5. a kind of carbon dioxide laser output optic acts cooling device according to claim 4, it is characterised in that: described Eyeglass installation cavity top inner wall is equipped with limited step, and one end is equipped in eyeglass installation cavity and output optic acts contradicts, the other end and limit The ring-spring that position step contradicts.
- 6. a kind of carbon dioxide laser output optic acts cooling device described according to claim 1 or 2 or 3 or 4 or 5, special Sign is: further include having pedestal, be equipped in the pedestal lens hole, the upper cooling ring and lower cooling ring by screw with Pedestal is fixed, and output optic acts is corresponding with lens hole, and the oil sealing fixed to output optic acts is equipped at the lens hole.
- 7. a kind of carbon dioxide laser output optic acts cooling device according to claim 6, it is characterised in that: described Upper cooling ring and lower cooling ring are metal material.
- 8. a kind of carbon dioxide laser output optic acts cooling device according to claim 7, it is characterised in that: described Upper cooling ring and lower cooling ring are aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484845.2U CN208690713U (en) | 2018-09-11 | 2018-09-11 | A kind of carbon dioxide laser output optic acts cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484845.2U CN208690713U (en) | 2018-09-11 | 2018-09-11 | A kind of carbon dioxide laser output optic acts cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690713U true CN208690713U (en) | 2019-04-02 |
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ID=65888865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821484845.2U Active CN208690713U (en) | 2018-09-11 | 2018-09-11 | A kind of carbon dioxide laser output optic acts cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690713U (en) |
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2018
- 2018-09-11 CN CN201821484845.2U patent/CN208690713U/en active Active
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