CN203242907U - Multi-core type carbon dioxide laser tube - Google Patents
Multi-core type carbon dioxide laser tube Download PDFInfo
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- CN203242907U CN203242907U CN 201320188829 CN201320188829U CN203242907U CN 203242907 U CN203242907 U CN 203242907U CN 201320188829 CN201320188829 CN 201320188829 CN 201320188829 U CN201320188829 U CN 201320188829U CN 203242907 U CN203242907 U CN 203242907U
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- water cooling
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Abstract
The utility model relates to a multi-core type carbon dioxide laser tube comprising a water-cooled tube, a gas storing tube which is sleeved on the external part of the water-cooled tube, and at least two discharging tubes which are sleeved inside the water-cooled tube. The two discharging tubes are positioned in the water-cooled tube in parallel. One end of one discharging tube and one end of the other discharging tube together are welded with an electrode interface I, and the other end of one discharging tube and the other end of the other discharging tube are both welded with an electrode interface II. A water steam isolation plate is positioned between the two electrode interfaces II. The two ends of the water-cooled tube are connected with the electrode interface I and the water steam isolation plate respectively. The two electrode interfaces II are both connected with a return-gas tube which is communicated with the gas storing tube. Advantages of the multi-core type carbon dioxide laser tube are listed as follows: the water-cooled tube, provided with at least two discharging tubes inside, is sleeved inside the same gas storing tube so that a stable power can be effectively ensured. Besides, the multi-core type carbon dioxide laser tube has characteristics of being small in size, convenient to use, easy to produce and low in costs.
Description
Technical field
The utility model relates to a pipe multi-core type CO 2 laser tube.
Background technology
At present, middle power (a few hectowatt) the CO 2 laser tube market demand is huge, but up to the present, also there is not customer satisfaction system practical product, general domestic mass-produced tens watts of maximum more than 100 watts laser tubes of single tube single core formula that only have, a small amount of is to adopt the mode (generally sticking with glue) of machinery to be fixed together many single tubes, connect with the turnover speculum in light path, thereby prolonged discharge tube length, reach the carbon dioxide laser power stage of several hectowatts, the defective of this method is that volume is larger, and transportation is used all inconvenient, because the mode of machinery is fixed, its stability is also inadequate simultaneously.
The patent No. is 200310113734.2 disclosed a kind of CO2 Laser tube with middle-power in addition, this patent forms a pipe assembly with water cooling tube and discharge tube, and be emitted in the cylinder, because configuration aspects is too complicated, burn-back is difficult for, although play the high-power effect of proposing, rate of finished products is not high, be difficult for promoting.
Abroad, the most modes that adopt RF excited of the laser tube of this power magnitude, although excellent performance, cost is expensive, specification requirement is high, can't promote in enormous quantities at home.
The utility model content
The technical problems to be solved in the utility model is that existing CO 2 laser tube exists volume larger, transportation is used all inconvenient, because the mode of machinery is fixed, its stability is also inadequate simultaneously, be difficult for production and production cost high, thereby a pipe multi-core type CO 2 laser tube is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a pipe multi-core type CO 2 laser tube, comprise water cooling tube, be set in the outer cylinder of water cooling tube, at least two discharge tubes that are set in the water cooling tube, described discharge tube is set in parallel in the water cooling tube, one end burn-back of adjacent two discharge tubes has an electrode interface I, the equal burn-back of the other end of adjacent two discharge tubes has an electrode interface II, be provided with the aqueous vapor division board between two described electrode interface II, the two ends of described water cooling tube respectively with the electrode interface I, the aqueous vapor division board connects, all be connected with the muffler that communicates with cylinder on two described electrode interface II, the both sides of described water cooling tube all are connected with water inlet pipe and water outlet pipe, described water inlet pipe and water outlet pipe all is located on the cylinder, have on the described cylinder respectively and the electrode interface I, the electrode hole that the electrode interface II communicates, also have steam vent on the described cylinder, the cylinder of described electrode interface I one side up and down both sides activity has two total reflection turning mirrors, and the cylinder of described electrode interface II one side up and down both sides activity has completely reflecting mirror, output coupling mirror.
Preferably, described total reflection turning mirror, completely reflecting mirror, output coupling mirror all are connected on the cylinder to the adjustable mirror seat by each, also can be convenient to movable connected mode by other, and each regulates reliable, easy to use, simple to operate to the adjustable mirror seat.
Preferably, described is spherical to the adjustable mirror seat respectively, and regulating effect is good, and is easy to use.
Preferably, described muffler becomes U-shaped or spirality, is convenient to muffler and fixes, and connects reliable.
Preferably, described cylinder, water cooling tube, discharge tube, muffler all adopt glass to fire and form, and glass is identical in performances such as the character of all directions such as refractive index, hardness, modulus of elasticity, thermal coefficient of expansions.
Preferably, described cylinder, water cooling tube, discharge tube, the equal adopting quartz glass of muffler are fired and are formed, and quartz glass is high temperature resistant, and thermal coefficient of expansion is minimum, the chemical heat good stability, and bubble, striped, uniformity and general optical glass match in excellence or beauty.
In sum, advantage of the present utility model: the water cooling tube that will be built-in with at least two discharge tubes is set in the same cylinder, and effectively guaranteed output is stable, and volume is little, and is easy to use, produces easily characteristics with low cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model one pipe multi-core type CO 2 laser tube.
Embodiment
As described in Figure 1, one pipe multi-core type CO 2 laser tube, comprise water cooling tube 1, be set in the cylinder 2 outside the water cooling tube 1, two discharge tubes 3 that are set in the water cooling tube 1, two described discharge tubes 3 are set in parallel in the water cooling tube 1, one end burn-back of two discharge tubes 3 has an electrode interface I 31, the equal burn-back of the other end of two discharge tubes 3 has an electrode interface II 32, be provided with aqueous vapor division board 33 between two described electrode interface II 32, the two ends of described water cooling tube 1 respectively with electrode interface I 31, aqueous vapor division board 33 connects, all be connected with the muffler 4 that communicates with cylinder 2 on two described electrode interface II 32, the both sides of described water cooling tube 1 all are connected with water inlet pipe and water outlet pipe 11, described water inlet pipe and water outlet pipe 11 all is located on the cylinder 2, have on the described cylinder 2 respectively and electrode interface I 31, the electrode hole 13 that electrode interface II 32 communicates, also have steam vent 12 on the described cylinder 2, the cylinder of described electrode interface I 31 1 sides about in the of 2 the both sides activity two total reflection turning mirrors 5 are arranged, the cylinder of described electrode interface II 32 1 sides about in the of 2 the both sides activity completely reflecting mirror 6 is arranged, output coupling mirror 7, described total reflection turning mirror 5, completely reflecting mirror 6, output coupling mirror 7 all is connected on the cylinder 2 to adjustable mirror seat 8 by each, also can be convenient to movable connected mode by other, each regulates reliable to the adjustable mirror seat, easy to use, simple to operate, described is spherical to adjustable mirror seat 8 respectively, regulating effect is good, easy to use, 4 one-tenth U-shapeds of described muffler or spirality, be convenient to muffler 4 fixing, connect reliable, described cylinder 2, water cooling tube 1, discharge tube 3, muffler 4 all adopts glass to fire and forms, glass is in character such as the refractive index of all directions, hardness, modulus of elasticity, the performances such as thermal coefficient of expansion are identical, described cylinder 2, water cooling tube 1, discharge tube 3, muffler 4 equal adopting quartz glass are fired and are formed, quartz glass is high temperature resistant, thermal coefficient of expansion is minimum, the chemical heat good stability, bubble, striped, uniformity matches in excellence or beauty with general optical glass.
Under the monitoring of optical instrument, regulate total reflection turning mirror 5, so that two discharge tubes 3 draw a straight line in light path; And adjusting completely reflecting mirror 6 and output coupling mirror 7, so that vertical with discharge tube 3 axle center straight lines, and stick with glue agent and become an integral body with total reflection turning mirror 5, completely reflecting mirror 6, output coupling mirror 7 and cylinder 2 are bonding, fill after utilizing steam vent 12 that cylinder 2 is evacuated with take carbon dioxide as main carbon dioxide laser working gas and sealed-off steam vent 12, toward electrode interface I 31, electrode interface II 32 metal electrode is installed respectively, after applying high voltage direct current by electrode, power laser in can producing.
The water cooling tube that is built-in with at least two discharge tubes is set in the same cylinder, and effectively guaranteed output is stable, and volume is little, and is easy to use, produces easily characteristics with low cost.
Claims (6)
1. one manage the multi-core type CO 2 laser tube, it is characterized in that: comprise water cooling tube (1), be set in the outer cylinder (2) of water cooling tube (1), at least two discharge tubes (3) that are set in the water cooling tube (1), described discharge tube (3) is set in parallel in the water cooling tube (1), one end burn-back of adjacent two discharge tubes (3) has an electrode interface I (31), the equal burn-back of the other end of adjacent two discharge tubes (3) has an electrode interface II (32), be provided with aqueous vapor division board (33) between two described electrode interface II (32), the two ends of described water cooling tube (1) respectively with electrode interface I (31), aqueous vapor division board (33) connects, all be connected with the muffler (4) that communicates with cylinder (2) on two described electrode interface II (32), the both sides of described water cooling tube (1) all are connected with water inlet pipe and water outlet pipe (11), described water inlet pipe and water outlet pipe (11) all is located on the cylinder (2), have on the described cylinder (2) respectively and electrode interface I (31), the electrode hole (13) that electrode interface II (32) communicates, also have steam vent (12) on the described cylinder (2), the cylinder (2) of described electrode interface I (31) one sides up and down both sides activity has two total reflection turning mirrors (5), and the cylinder (2) of described electrode interface II one side up and down both sides activity has completely reflecting mirror (6), output coupling mirror (7).
2. according to claim 1 one manage the multi-core type CO 2 laser tube, it is characterized in that: described total reflection turning mirror (5), completely reflecting mirror (6), output coupling mirror (7) all are connected on the cylinder (2) to adjustable mirror seat (8) by each.
3. according to claim 2 one manage the multi-core type CO 2 laser tube, it is characterized in that: described is spherical to adjustable mirror seat (8) respectively.
4. a pipe multi-core type CO 2 laser tube according to claim 1 is characterized in that: described muffler (2) one-tenth U-shaped or spirality.
5. according to claim 1 one manage the multi-core type CO 2 laser tube, it is characterized in that: described cylinder (2), water cooling tube (1), discharge tube (3), muffler (4) all adopt glass to fire and form.
6. according to claim 5 one manage the multi-core type CO 2 laser tube, it is characterized in that: described cylinder (2), water cooling tube (1), discharge tube (3), the equal adopting quartz glass of muffler (4) are fired and are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188829 CN203242907U (en) | 2013-04-15 | 2013-04-15 | Multi-core type carbon dioxide laser tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188829 CN203242907U (en) | 2013-04-15 | 2013-04-15 | Multi-core type carbon dioxide laser tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242907U true CN203242907U (en) | 2013-10-16 |
Family
ID=49320166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188829 Expired - Fee Related CN203242907U (en) | 2013-04-15 | 2013-04-15 | Multi-core type carbon dioxide laser tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227404A (en) * | 2013-04-15 | 2013-07-31 | 杭州华镭激光设备有限公司 | Multi-core carbon dioxide laser tube |
| CN106253034A (en) * | 2016-09-23 | 2016-12-21 | 杭州华镭激光设备有限公司 | A kind of big pipe multi-core type CO 2 laser tube |
-
2013
- 2013-04-15 CN CN 201320188829 patent/CN203242907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227404A (en) * | 2013-04-15 | 2013-07-31 | 杭州华镭激光设备有限公司 | Multi-core carbon dioxide laser tube |
| CN106253034A (en) * | 2016-09-23 | 2016-12-21 | 杭州华镭激光设备有限公司 | A kind of big pipe multi-core type CO 2 laser tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180410 Address after: 314200 room 201-1, 36, 37, 40, Hangzhou bay new economic Park, Jiaxing port, Jiaxing, Zhejiang Patentee after: Jiaxing Huayan Laser Technology Co., Ltd. Address before: 310012 Xihu District, Hangzhou, Wensanlu Road, No. 90, building 121, room 52, No. Patentee before: Hangzhou CHN-Laser Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20190415 |