CN2314491Y - Carbon dioxide laser - Google Patents
Carbon dioxide laser Download PDFInfo
- Publication number
- CN2314491Y CN2314491Y CN 97247483 CN97247483U CN2314491Y CN 2314491 Y CN2314491 Y CN 2314491Y CN 97247483 CN97247483 CN 97247483 CN 97247483 U CN97247483 U CN 97247483U CN 2314491 Y CN2314491 Y CN 2314491Y
- Authority
- CN
- China
- Prior art keywords
- laser
- flange
- shell body
- frequency
- carbon dioxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fully sealed radio-frequency carbon dioxide laser structure. A laser core is arranged in a laser shell body, both end heads of the shell body are welded with flanges, one flange is provided with a window, and the outer part of the flange is tightly fixed with an output window slice; the top part of the shell body is fixed with an insulating disc, a high-frequency leading wire is hermetically connected with the middle part of the insulating disc, and the shell body is provided with an air pipe and a plurality of cooling water pipe. The utility model having the advantages of small size, long service life and flexible and convenient use is particularly suitable for a complex industrial environment having small space and needing to move a laser and can be also used for industrial laser machining.
Description
The utility model relates to laser technique.
Existing No. 96232127.3 " radio-frequency (RF) board bar carbon dioxide laser " Chinese patents, its housing is by parts such as bolt, nut, rubber rings housing, flange, insulating disc, lead-in wire, laser output window, blast pipe, cooling water pipe etc. to be carried out detachable connection.But this detachable radio-frequency (RF) board bar carbon dioxide laser is in a lot of applications inconvenience of getting up, and useful life is not long.
The purpose of this utility model is, a kind of whole sealed-off radio-frequency (RF) board bar carbon dioxide laser is provided, and its volume is little, and can reach 1～2 year useful life, do not need to change laser gas.
Structure of the present utility model is, housing, flange, insulating disc, lead-in wire, laser output window, blast pipe, cooling water pipe etc. are welded together, and makes its sealing.Compare with existing radio-frequency (RF) board bar formula carbon dioxide laser, saved gas extraction system, air distribution system, and rubber ring etc.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Accompanying drawing 1 is a structure chart of the present utility model;
Among the figure: 1, laser housing; 2, high-frequency lead; 3, insulating disc; 4, flange; 5, output window; 6, blast pipe; 7, cooling water pipe; 8, laser core; 9, sealing-in flange; 10, flange.
Structure of the present utility model is as shown in Figure 1:
Placing laser core (8) in the inside of laser housing (1), be welded with flange (10), having the flange (4) of window in the middle of the other end is welded with, at the outside fastening sealing-in output window (5) of flange (4) at an end of laser housing (1); Top sealing-in flange (9) at laser housing (1) is fixed insulating disc (3) on it, and high-frequency lead (2) sealing-in is in the centre of insulating disc (3); Be equipped with blast pipe (6) and many cooling water pipes (7) on laser housing (1), cooling water pipe (7) is sealed with sealing-in flange (9).
During the utility model work, connect high-frequency lead laser tube is inserted gas extraction system, vacuumize, in laser cavity, charge into laser working gas such as carbon dioxide again, after being charged to certain operating air pressure, open cooling water, make between the upper and lower electrode to add radio frequency high tension, produce the gas glow discharge of α type between the electrode, producing laser exports through output window, after treating that running parameter reaches, close high frequency, sealed-off laser from the exhaust station.
The utility model has the advantages that: volume is little, and the life-span is long, and is convenient, flexible during use, especially suitable It is little to be used for the space, needs again the complex industrial environment of mobile laser instrument, at potsherd cutting, portrayal, paper The cutting of case plank sheathing, the necks such as the cutting of the surface portrayal of aircraft wing, beauty treatment and sheet metal, welding The territory has broad application prospects.
Claims (1)
1. whole sealed-off radio-frequency (RF) board bar carbon dioxide laser, it is characterized in that, laser core (8) is placed in inside at laser housing (1), end at laser housing (1) is welded with flange (10), in the middle of being welded with, the other end has the flange (4) of window, at the outside fastening sealing-in output window (5) of flange (4); Top sealing-in flange (9) at laser housing (1) is fixed insulating disc (3) on it, and high-frequency lead (2) sealing-in is in the centre of insulating disc (3); Be equipped with blast pipe (6) and many cooling water pipes (7) on laser housing (1), cooling water pipe (7) is sealed with sealing-in flange (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247483 CN2314491Y (en) | 1997-10-10 | 1997-10-10 | Carbon dioxide laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247483 CN2314491Y (en) | 1997-10-10 | 1997-10-10 | Carbon dioxide laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314491Y true CN2314491Y (en) | 1999-04-14 |
Family
ID=33954939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247483 Expired - Fee Related CN2314491Y (en) | 1997-10-10 | 1997-10-10 | Carbon dioxide laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314491Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390910A (en) * | 2015-11-03 | 2016-03-09 | 北京热刺激光技术有限责任公司 | Flange and lens integrated radio frequency laser |
-
1997
- 1997-10-10 CN CN 97247483 patent/CN2314491Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390910A (en) * | 2015-11-03 | 2016-03-09 | 北京热刺激光技术有限责任公司 | Flange and lens integrated radio frequency laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |