CN210430407U - Air-cooled sealed CO2Laser device - Google Patents
Air-cooled sealed CO2Laser device Download PDFInfo
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- CN210430407U CN210430407U CN201921174654.0U CN201921174654U CN210430407U CN 210430407 U CN210430407 U CN 210430407U CN 201921174654 U CN201921174654 U CN 201921174654U CN 210430407 U CN210430407 U CN 210430407U
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Abstract
The utility model discloses an air-cooled sealed-off CO2A laser belongs to the field of laser equipment, and relates to an air-cooled sealed CO2Laser instrument, including the laser instrument shell, the equal fixedly connected with mounting panel in the bottom surface both ends of laser instrument shell, it has the mounting hole to cut open on the mounting panel, install the laser instrument on laser equipment's workstation through mounting hole and bolt, install the laser pipe in the laser instrument shell, the laser emission end is installed to the one end of this laser pipe, and the laser emission end runs through the laser instrument shell and extends to the laser instrument shell outside, it has a plurality of hot air exitus to distribute on the lateral wall that is close the laser emission end at the laser instrument shell, the one end four corners department of keeping away from the laser emission end on the laser instrument shell is equipped with windThe machine erection column, it can realize carrying out effectual cooling to the carbon dioxide laser pipe, ensures the normal use of carbon dioxide laser under the environment of no water-cooling, and reduces the probability that the carbon dioxide laser pipe shock cooling explodes and splits.
Description
Technical Field
The utility model relates to a laser equipment field, more specifically say, relate to an air-cooled is sealed from type CO2A laser.
Background
Lasers are devices capable of emitting laser light, and are classified into gas lasers, solid lasers, semiconductor lasers, and dye lasers 4 according to the working medium. CO 22The laser is CO2Gas lasers with gas as working substance, CO2The laser comprises a flowing carbon dioxide laser and a sealed carbon dioxide laser, wherein the sealed carbon dioxide laser is widely appliedAnd most mature one.
However, CO2The laser, the discharge area must guarantee certain low temperature by its mechanism of operation and can normally work, the existing sealed-off carbon dioxide laser mostly adopts the water-cooling structure, and this kind of laser is called the liquid-cooled carbon dioxide laser. The liquid-cooled carbon dioxide laser needs a relatively complex cooling design, so that the structure of the laser becomes complex, the manufacturing and using difficulties are increased, the manufacturing cost and the production period of the laser are correspondingly increased, and the liquid-cooled carbon dioxide laser cannot be used particularly in a non-water-cooling environment.
And in the use process, once the water cooling system breaks down, the glass laser is cracked and scrapped. The service life of the laser is shortened and unsafe factors are brought.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problems existing in the prior art, the object of the utility model is to provide an air-cooled sealed-off type CO2The laser can effectively cool the carbon dioxide laser tube, ensures the normal use of the carbon dioxide laser in the environment without water cooling, and reduces the probability of the quenching and cracking of the carbon dioxide laser tube.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
Air-cooled sealed CO2Laser instrument, including the laser instrument shell, the equal fixedly connected with mounting panel in bottom surface both ends of laser instrument shell, it has the mounting hole to cut on the mounting panel, installs the laser instrument on laser equipment's workstation through mounting hole and bolt, install the laser pipe in the laser instrument shell, the laser emission end is installed to the one end of laser pipe, and the laser emission end runs through the laser instrument shell and extends to the laser instrument shell outside, it has a plurality of hot air exitus to distribute on the lateral wall that the laser instrument shell is close to the laser emission end, the one end four corners department of keeping away from the laser emission end on the laser instrument shell is equipped with the fan erection column, through fan erection column and screw are installed an axle on the laser instrument shellFlow fan, be equipped with the limiting plate in the laser instrument shell, install on the limiting plate and gather the aerofoil, and gather the aerofoil and be located between axial fan and the laser pipe, the positive output to axial fan of gathering the aerofoil, the four corners department of gathering the aerofoil cuts there is the circular arc breach, it has the through-hole still to cut on the aerofoil to gather, the screw thread blind hole laminating of cutting on through-hole and the limiting plate, it has the air inlet still to cut on the aerofoil to gather, the back of gathering the aerofoil is equipped with the outlet duct, can realize carrying out effectual cooling to the carbon dioxide laser pipe, guarantees the normal use of carbon dioxide laser under the environment of no water-cooling, and reduces the probability that the burst of carbon dioxide laser pipe is split.
Furthermore, the laser tube is a glass tube, and carbon dioxide gas is filled in the laser tube to serve as a working medium.
Further, the output end of the axial flow fan points to the laser tube.
Further, the arc notch is matched with the outer side wall of the fan mounting column.
Furthermore, the air collecting plate is also connected with a throttling hopper, the inlet end of the throttling hopper is fixed at the air inlet of the air collecting plate, and the outlet end of the throttling hopper is connected with the air outlet pipe.
Furthermore, the inner diameter of the inlet end of the throttling hopper is consistent with the inner diameter of the air inlet of the air collecting plate, the inner diameter of the outlet end of the throttling hopper is consistent with the inner diameter of the air outlet pipe, and the inner diameter ratio of the air inlet to the air outlet pipe is 5: 1.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize carrying out effectual cooling to the carbon dioxide laser pipe, ensures the normal use of carbon dioxide laser under the environment of no water-cooling, and reduces the probability that the quenching of carbon dioxide laser pipe explodes and splits.
(2) The laser tube is a glass tube, and carbon dioxide gas is filled in the laser tube to serve as a working medium.
(3) The output end of the axial flow fan points to the laser tube.
(4) The arc notch is matched with the outer side wall of the fan mounting column.
(5) The wind-gathering plate is also connected with a throttling bucket, the inlet end of the throttling bucket is fixed at the air inlet of the wind-gathering plate, and the outlet end of the throttling bucket is connected with an air outlet pipe.
(6) The inner diameter of the inlet end of the throttling hopper is consistent with that of the air inlet of the wind-gathering plate, the inner diameter of the outlet end of the throttling hopper is consistent with that of the air outlet pipe, and the inner diameter ratio of the air inlet to the air outlet pipe is 5: 1.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
fig. 3 is a schematic structural view of the wind-collecting plate of the present invention;
fig. 4 is the structure schematic diagram of the air exhaust surface of the air collecting plate of the present invention.
The reference numbers in the figures illustrate:
the laser device comprises a laser device shell 1, a laser emitting end 2, a hot air outlet 3, a mounting plate 4, a mounting hole 5, an axial flow fan 6, a fan mounting column 7, a laser tube 8, a limiting plate 9, an air collecting plate 10, an air inlet 11, an air outlet tube 12, a through hole 13, an arc notch 14 and a throttling hopper 15.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to FIGS. 1-3, an air-cooled sealed CO2The laser comprises a laser shell 1, wherein both ends of the bottom surface of the laser shell 1 are fixedly connected with mounting plates 4, the mounting plates 4 are provided with mounting holes 5, the laser is mounted on a workbench of the laser device through the mounting holes 5 and bolts, a laser tube 8 is mounted in the laser shell 1, the laser tube 8 is a glass tube, carbon dioxide gas is filled in the laser tube 8 as a working medium, one end of the laser tube 8 is provided with a laser transmitting end 2, the laser transmitting end 2 penetrates through the laser shell 1 and extends to the outer side of the laser shell 1, a plurality of hot air outlets 3 are distributed on the side wall of the laser shell 1 close to the laser transmitting end 2, fan mounting columns 7 are arranged at four corners of one end of the laser shell 1 far away from the laser transmitting end 2, and an axial flow fan 6 is mounted on the laser shell 1 through the fan mounting columns 7 and screws, axial fan 6's the directional laser pipe 8 of output, be equipped with limiting plate 9 in the laser instrument shell 1, install on limiting plate 9 and gather aerofoil 10, and gather aerofoil 10 and be located between axial fan 6 and the laser pipe 8, the front of gathering aerofoil 10 is to axial fan 6's output, the four corners department of this wind gathering plate 10 cuts there is circular arc breach 14, this circular arc breach 14 coincide with the lateral wall of fan erection column 7, still cut through-hole 13 on gathering aerofoil 10, the screw thread blind hole laminating of cutting on this through-hole 13 and the limiting plate 9, still cut a hole on gathering aerofoil 10An air inlet 11 is arranged, and an air outlet pipe 12 is arranged on the back surface of the wind gathering plate 10.
Referring to fig. 4, a throttle bucket 15 is further connected to the wind-collecting plate 10, an inlet end of the throttle bucket 15 is fixed to the air inlet 11 of the wind-collecting plate 10, an inner diameter of the inlet end of the throttle bucket 15 is identical to an inner diameter of the air inlet 11 of the wind-collecting plate 10, an outlet end of the throttle bucket 15 is connected to the air outlet pipe 12, an inner diameter of the outlet end of the throttle bucket 15 is identical to an inner diameter of the air outlet pipe 12, and an inner diameter ratio of the air inlet 11 to the air outlet pipe 12 is 5: 1.
During the use, axial fan 6 takes out external gas and leaves and defeated to gathering aerofoil 10, gather the inflation throttle of 15 through the air current of installing on aerofoil 10 and cool down gas to the throttle that gathers, and make low temperature air and laser pipe 8 contact and take place the heat exchange, the air after will rising the temperature again is discharged by hot air outlet 3 departments, can realize carrying out effectual cooling to the carbon dioxide laser pipe, guarantee carbon dioxide laser's normal use under the environment of no water-cooling, and reduce the probability that the quenching of carbon dioxide laser pipe explodes.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. Air-cooled sealed CO2Laser instrument, including laser instrument shell (1), its characterized in that: the equal fixedly connected with mounting panel (4) in bottom surface both ends of laser instrument shell (1), it has mounting hole (5) to cut on mounting panel (4), install laser pipe (8) in laser instrument shell (1), laser emission end (2) are installed to the one end of laser pipe (8), and laser emission end (2) run through laser instrument shell (1) and extend to the laser instrument shell (1) outside, it has a plurality of hot air exitus (3) to distribute on laser instrument shell (1) is close the lateral wall of laser emission end (2), the one end four corners department of keeping away from laser emission end (2) on laser instrument shell (1) is equipped with fan erection column (7), install axial fan (6) on fan erection column (7), instituteBe equipped with limiting plate (9) in stating laser instrument shell (1), install on limiting plate (9) and gather aerofoil (10), and gather aerofoil (10) and be located between axial fan (6) and laser pipe (8), the positive output to axial fan (6) of gathering aerofoil (10), the four corners department of gathering aerofoil (10) cuts there is circular arc breach (14), it has through-hole (13) to cut on gathering aerofoil (10), the screw thread blind hole laminating of cutting on through-hole (13) and limiting plate (9), it has air inlet (11) to cut still on gathering aerofoil (10), the back fixedly connected with outlet duct (12) of gathering aerofoil (10).
2. The air-cooled sealed CO of claim 12A laser, characterized by: the laser tube (8) is a glass tube.
3. The air-cooled sealed CO of claim 12A laser, characterized by: the output end of the axial flow fan (6) points to the laser tube (8).
4. The air-cooled sealed CO of claim 12A laser, characterized by: the arc notch (14) is matched with the outer side wall of the fan mounting column (7).
5. The air-cooled sealed CO of claim 12A laser, characterized by: the wind-gathering plate (10) is further connected with a throttling hopper (15), the inlet end of the throttling hopper (15) is fixed at the position of the air inlet (11) of the wind-gathering plate (10), and the outlet end of the throttling hopper (15) is connected with the air outlet pipe (12).
6. The air-cooled sealed CO of claim 52A laser, characterized by: the inner diameter of the inlet end of the throttle bucket (15) is consistent with the inner diameter of an air inlet (11) on the air collecting plate (10), and the inner diameter of the outlet end of the throttle bucket (15) is consistent with the inner diameter of an air outlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174654.0U CN210430407U (en) | 2019-07-25 | 2019-07-25 | Air-cooled sealed CO2Laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174654.0U CN210430407U (en) | 2019-07-25 | 2019-07-25 | Air-cooled sealed CO2Laser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430407U true CN210430407U (en) | 2020-04-28 |
Family
ID=70382590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174654.0U Active CN210430407U (en) | 2019-07-25 | 2019-07-25 | Air-cooled sealed CO2Laser device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430407U (en) |
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2019
- 2019-07-25 CN CN201921174654.0U patent/CN210430407U/en active Active
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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: 20220926 Address after: 101300 201 and 202, building 11, yard 12, Juyuan Middle Road, Mapo Town, Shunyi District, Beijing Patentee after: VICTRUM (BEIJING) LASER TECHNOLOGY CO.,LTD. Address before: No. 141, Zhenshan Industrial Road, Nan'an City, Quanzhou City, Fujian Province, 362000 Patentee before: QUANZHOU DEWANG MACHINERY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |