CN219581911U - Small-volume laser module - Google Patents
Small-volume laser module Download PDFInfo
- Publication number
- CN219581911U CN219581911U CN202320472847.4U CN202320472847U CN219581911U CN 219581911 U CN219581911 U CN 219581911U CN 202320472847 U CN202320472847 U CN 202320472847U CN 219581911 U CN219581911 U CN 219581911U
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- Prior art keywords
- laser
- reflecting mirror
- focusing lens
- laser module
- module
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- 238000001816 cooling Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010147 laser engraving Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a small-volume laser module, which comprises a first laser module, a second laser module and a focusing lens, wherein the first laser module is used for generating a laser beam; the second laser module is arranged opposite to the focusing lens; the side surface of the first laser module is provided with a first reflecting mirror; the side surface of the focusing lens is provided with a second reflecting mirror; the first reflecting mirror and the second reflecting mirror are arranged in parallel, and the second reflecting mirror and the focusing lens are arranged at 45 degrees; the laser generated by more than one group of first laser modules is refracted on the surface of the focusing lens by the first reflecting mirror and the second reflecting mirror, the laser generated by the second reflecting laser directly falls on the surface of the focusing lens, the focusing lens converges the laser generated by the first laser modules and the second laser modules into a spot with cutting and carving capabilities, and the problem of huge volume of the laser is well solved by vertical light emitting energy.
Description
Technical Field
The utility model relates to the technical field of optical cutting and engraving, in particular to a small-volume laser module.
Background
In order to increase the intensity of laser engraving, a plurality of laser modules are generally stacked, a plurality of groups of lasers are converged into one high-intensity laser, but in the scheme, although the intensity of laser engraving is increased, the laser engraving is large in size, the stacking causes the Z-axis to be too high, equipment is unstable, the cutting engraving process is easy to shake, and the effect of a finished product is poor.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a small-volume laser module to solve the problems mentioned in the background art.
The small-volume laser module is realized by the following technical scheme: the device comprises a first laser module, a second laser module and a focusing lens; the second laser module is arranged opposite to the focusing lens; the side surface of the first laser module is provided with a first reflecting mirror;
the side surface of the focusing lens is provided with a second reflecting mirror; the first reflecting mirror and the second reflecting mirror are arranged in parallel, and the second reflecting mirror and the focusing lens are arranged at 45 degrees.
As an optimized technical scheme, the first laser module comprises a first laser tube and a first collimating lens, and the first laser tube and the first collimating lens are arranged in parallel; the first collimating lens and the first reflecting mirror are arranged at 135 degrees;
the second laser module comprises a second laser tube and a second collimating lens, and the second laser tube and the second collimating lens are arranged in parallel; the second collimating lens is arranged in parallel with the focusing lens.
As an optimal technical scheme, a heat radiation fan is arranged on the first laser tube and the second laser tube.
The beneficial effects of the utility model are as follows: the first reflecting mirror is arranged on the side surface of the first laser module, the second reflecting mirror is arranged on the side surface of the focusing lens, the first reflecting mirror is arranged in parallel with the second reflecting mirror, and the second reflecting mirror is arranged at 45 degrees with the focusing lens; the laser generated by more than one group of first laser modules is refracted on the surface of the focusing lens by the first reflecting mirror and the second reflecting mirror, the laser generated by the second reflecting laser directly falls on the surface of the focusing lens, the focusing lens converges the laser generated by the first laser modules and the second laser modules into a light spot with cutting and carving capabilities, and the problem of huge volume of the laser is well solved by vertical light emitting energy; compared with the technical background, the device has the advantages that the pain point is well solved in consideration of vertical light emission, the Z-axis can be compressed lower, and the device can be applied to various environments with high requirements due to the small volume.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a small-volume laser module according to the present utility model.
FIG. 2 is a schematic view of another view angle of the small-volume laser module of the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1, a small-volume laser module of the present utility model includes a first laser module 1, a second laser module 2, and a focusing lens 3; the second laser module 2 is arranged opposite to the focusing lens 3; the side surface of the first laser module 1 is provided with a first reflecting mirror 4; the side surface of the focusing lens 3 is provided with a second reflecting mirror 5; the first reflecting mirror 4 is arranged parallel to the second reflecting mirror 5, and the second reflecting mirror 5 is arranged at 45 degrees to the focusing lens 3.
In this embodiment, the first laser module 1 includes a first laser tube 6-1 and a first collimating lens 7-1, and the first laser tube 6-1 is disposed parallel to the first collimating lens 7-1; the first collimating lens 7-1 is arranged at 135 degrees with the first reflecting mirror 4; the second laser module 2 comprises a second laser tube 6-2 and a second collimating lens 7-2, and the second laser tube 6-2 and the second collimating lens 7-2 are arranged in parallel; the second collimator lens 7-2 is arranged in parallel with the focusing lens 3.
In this embodiment, the first laser light 100 generated by the first laser tube 6-1 is turned 90 degrees for the first time by the first reflecting mirror 6-1, turned 90 degrees for the second time by the second reflecting mirror 6-2, and falls on the surface of the focusing lens, and the second laser light 101 generated by the second laser tube 6-2 directly falls on the surface of the focusing lens; the first laser and the second laser are converged into a light spot with cutting and carving capabilities by the focusing lens.
In this embodiment, the first laser tube 6-1 and the second laser tube 6-2 are provided with the heat dissipation fan (not shown), and the heat dissipation fan is close to the first laser tube 6-1 and the second laser tube 6-2 (heat source), so that the heat dissipation speed is also relatively high, and the service life of the laser is prolonged.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (3)
1. A small-volume laser module is characterized in that: comprises a first laser module (1), a second laser module (2) and a focusing lens (3); the second laser module (2) is arranged opposite to the focusing lens (3); a first reflecting mirror (4) is arranged on the side surface of the first laser module (1);
a second reflecting mirror (5) is arranged on the side surface of the focusing lens (3); the first reflecting mirror (4) and the second reflecting mirror (5) are arranged in parallel, and the second reflecting mirror (5) and the focusing lens (3) are arranged at 45 degrees.
2. The low-volume laser module of claim 1, wherein: the first laser module (1) comprises a first laser tube (6-1) and a first collimating lens (7-1), and the first laser tube (6-1) and the first collimating lens (7-1) are arranged in parallel; the first collimating lens (7-1) and the first reflecting mirror (4) are arranged at 135 degrees;
the second laser module (2) comprises a second laser tube (6-2) and a second collimating lens (7-2), and the second laser tube (6-2) and the second collimating lens (7-2) are arranged in parallel; the second collimating lens (7-2) is arranged in parallel with the focusing lens (3).
3. The low-volume laser module of claim 2, wherein: and the first laser tube (6-1) and the second laser tube (6-2) are provided with cooling fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320472847.4U CN219581911U (en) | 2023-03-03 | 2023-03-03 | Small-volume laser module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320472847.4U CN219581911U (en) | 2023-03-03 | 2023-03-03 | Small-volume laser module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219581911U true CN219581911U (en) | 2023-08-25 |
Family
ID=87687221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320472847.4U Active CN219581911U (en) | 2023-03-03 | 2023-03-03 | Small-volume laser module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219581911U (en) |
-
2023
- 2023-03-03 CN CN202320472847.4U patent/CN219581911U/en active Active
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