CN213934388U - Laser galvanometer with cooling water path - Google Patents
Laser galvanometer with cooling water path Download PDFInfo
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- CN213934388U CN213934388U CN202023269694.9U CN202023269694U CN213934388U CN 213934388 U CN213934388 U CN 213934388U CN 202023269694 U CN202023269694 U CN 202023269694U CN 213934388 U CN213934388 U CN 213934388U
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- cooling water
- ring
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- water
- lens
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Abstract
The laser galvanometer with the cooling water path comprises a support and a lens, wherein the lens is fixedly arranged on the support, and the laser galvanometer also comprises a water ring groove which is arranged on the support and distributed on the periphery of the lens; and the sealing pressure ring is fixedly arranged on the bracket, covers the water ring groove and forms a cooling water path together with the water ring groove, and at least one cooling water inlet and one cooling water outlet are arranged in the cooling water path. This novel through set up directly set up the water ring groove on the peripheral support of lens of laser galvanometer, and together form the cooling water route with sealed clamping ring, can cool off lens peripheral space fast, cooling efficiency is high, and prior art realizes the cooling through the cooling water route of densely covered in the support, the technical scheme of the utility model avoid densely covered cooling water route in the support, the support need not have thicker wall thickness, can help reducing product volume.
Description
Technical Field
The utility model relates to a laser mirror equipment technical field that shakes, more specifically say, relate to a take laser mirror that shakes in cooling water route.
Background
The motor reflection lens inside the laser galvanometer is directly contacted with the incident laser and can generate heat. Particularly, heat generation is particularly serious after a high-power laser is incident. The heat of the lens is conducted to the surrounding air and then conducted to the vibrating mirror main body, and the temperature of the vibrating mirror can be continuously increased when the vibrating mirror is continuously operated. The existing technical scheme is mainly to drill a water path circulation hole or install a water cooling block on the vibrating mirror main body and cool the vibrating mirror through circulating cooling water.
The prior art occupies a larger volume space of the galvanometer when in application. A waterway circulation hole is drilled or a water cooling block is installed, the hole can be drilled only by the sufficient wall thickness space of the vibrating mirror main body, and the size of the vibrating mirror is larger. Secondly, the cooling efficiency of prior art is low, and the cooling water circulates along the position of galvanometer wall thickness, can not directly give the source of generating heat (lens peripheral space) cooling.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a take laser galvanometer in cooling water route, it is through directly seting up the cooling water route around the lens, realizes quick cooling to the lens. The technical scheme is as follows:
the utility model provides a take laser galvanometer in cooling water route, includes support and lens, lens fixed mounting still includes on the support:
the water ring groove is arranged on the bracket and distributed on the periphery of the lens;
and the sealing pressure ring is fixedly arranged on the bracket, covers the water ring groove and forms a cooling water path together with the water ring groove, and at least one cooling water inlet and one cooling water outlet are arranged in the cooling water path.
Furthermore, the cooling water inlet is arranged at one end of the water ring groove, and the cooling water outlet is arranged at the other end of the water ring groove.
And a water inlet connector is arranged on one side of the support, a water outlet connector is arranged on the other side of the support, the water inlet connector is communicated with the cooling water inlet, and the water outlet connector is communicated with the cooling water outlet.
Alternatively, the cooling water inlet is arranged at one end, corresponding to the cooling water path, of the sealed pressure ring, and the cooling water outlet is arranged at the other end, corresponding to the cooling water path, of the sealed pressure ring.
And the sealing pressure ring is provided with a water inlet connector and a water outlet connector, the water inlet connector is communicated with the cooling water inlet, and the water outlet connector is communicated with the cooling water outlet.
Further, interior sealing washer and outer seal circle are installed to the one side that the adjacent support of sealed clamping ring, and this interior sealing washer is unanimous with one side shape that the adjacent lens of water ring groove, one side shape that the lens was kept away from to outer seal circle and water ring groove is unanimous, when sealed clamping ring installation back and compress tightly in the support, interior sealing washer closely laminates with one side that the adjacent lens of water ring groove, one side that the lens was kept away from to outer seal circle and water ring groove closely laminates.
Further, an inner mounting groove and an outer mounting groove are formed in one side, close to the support, of the sealing compression ring, the inner mounting groove is used for mounting the inner sealing ring, and the outer mounting groove is used for mounting the outer sealing ring.
Further, still include the mounting, sealed clamping ring is through this mounting fixed mounting in the support.
Preferably, the fixing piece is a screw, the sealing pressure ring is provided with an installation position, the support is provided with an installation hole corresponding to the installation position, and the screw penetrates through the installation position and is fixed in the installation hole.
Preferably, the mounting is at least three, installation position evenly distributed is on sealed clamping ring, the water ring groove is circular-arc, sealed clamping ring is the ring form.
Compared with the prior art, the utility model has the advantages of:
this novel through set up directly set up the water ring groove on the peripheral support of lens of laser galvanometer, and together form the cooling water route with sealed clamping ring, can cool off lens peripheral space fast, cooling efficiency is high, and prior art realizes the cooling through the cooling water route of densely covered in the support, the technical scheme of the utility model avoid densely covered cooling water route in the support, the support need not have thicker wall thickness, can help reducing product volume.
Drawings
Fig. 1 is a schematic structural view of a water ring groove according to a first embodiment of the present invention, wherein the direction of an arrow shows the flow direction of water;
fig. 2 is a schematic view of a sealing pressure ring structure according to a first embodiment of the present invention;
fig. 3 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 4 is a schematic view of a sealing pressure ring structure according to the second embodiment of the present invention.
The reference numbers in the figures illustrate:
1. a support; 2. a lens; 3. a water ring groove; 4. sealing the pressure ring; 5. a cooling water inlet; 6. a cooling water outlet; 7. a water inlet joint; 8. a water outlet joint; 9. an inner seal ring; 10. an outer sealing ring; 11. an inner mounting groove; 12. an outer mounting groove; 13. a fixing member; 14. an installation position; 15. and (7) installing holes.
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 should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
The first embodiment is as follows:
referring to fig. 1-3, a laser galvanometer with a cooling water path includes a bracket 1, a lens 2, a water ring groove 3, and a sealing press ring 4, wherein the lens 2 is fixedly mounted on the bracket 1, and the water ring groove 3 is arranged on the bracket 1 and distributed on the periphery of the lens 2; the sealing press ring 4 is fixedly arranged on the bracket 1, covers the water ring groove 3 and forms a cooling water path together with the water ring groove 3, one end of the water ring groove 3 is provided with a cooling water inlet 5, and the other end of the water ring groove 3 is provided with a cooling water outlet 6.
In this way, directly set up the water ring groove 3 on the support 1 of 2 outlays of lens through setting up at the laser galvanometer, and together form the cooling water route with sealed clamping ring 4, rivers pass through the cooling water route, can cool off 2 peripheries of lens fast, and cooling efficiency is high, and current heat dissipation scheme realizes the cooling through the cooling water route of densely covered in support 1, the technical scheme of the utility model avoid densely covered the cooling water route in support 1, and support 1 need not have thicker wall thickness, can help reducing the product volume.
In this embodiment, water supply connector 7 is installed to one side of support 1, and water outlet connector 8 is installed to the opposite side, and this water supply connector 7 and cooling water inlet 5 UNICOM, this water outlet connector 8 and cooling water outlet 6 UNICOM. Specifically, the water inlet joint 7 is communicated with the cooling water inlet 5 by machining a channel in the support 1, for example, the channel in the support 1 is respectively connected with the water inlet joint 7 and the cooling water inlet 5, and the cooling water flows in the support 1 to take away a part of heat; the water inlet joint 7 and the cooling water inlet 5 can also be realized by additionally arranging pipelines. The same applies to the communication of the water outlet 8 with the cooling water outlet 6.
In this embodiment, in order to ensure the leakproofness of the cooling water path, an inner mounting groove 11 and an outer mounting groove 12 are provided on one side of the sealing press ring 4 adjacent to the support 1, the inner mounting groove 11 is used for mounting an inner sealing ring 9, the outer mounting groove 12 is used for mounting an outer sealing ring 10, the inner sealing ring 9 is consistent with one side of the water ring groove 3 adjacent to the lens 2 in shape, the outer sealing ring 10 is consistent with one side of the water ring groove 3 away from the lens 2 in shape, after the sealing press ring 4 is mounted and pressed on the support 1, the inner sealing ring 9 is tightly attached to one side of the water ring groove 3 adjacent to the lens 2, and the outer sealing ring 10 is tightly attached to one side of the water ring groove 3 away from the lens 2.
In the present embodiment, the inner seal ring 9 and the outer seal ring 10 are preferably O-rings, and the water ring groove 3 is circular-arc-shaped, but the water ring groove 3 may be a polygonal line shape, an annular curved line shape, or the like, and the specific forms of the inner seal ring 9 and the outer seal ring 10 are adapted thereto.
In the structure, the sealing device further comprises at least three fixing pieces 13, the sealing press ring 4 is fixedly installed on the support 1 through the fixing pieces 13, the fixing pieces 13 are preferably screws, the number of the fixing pieces 13 is preferably four, the fixing pieces 13 are uniformly distributed on the sealing press ring 4, the mounting positions 14 are formed in the sealing press ring 4, the support 1 is provided with mounting holes 15 corresponding to the mounting positions 14, and the screws penetrate through the mounting positions 14 and are fixed in the mounting holes 15.
In this embodiment, the sealing collar 4 is preferably annular.
Example two:
as shown in fig. 4, compared with the first embodiment, the arrangement positions of the cooling water inlet 5 and the sealing press ring 4 are changed, specifically, the cooling water inlet 5 is opened at one end of the sealing press ring 4 corresponding to the cooling water path position, and the cooling water outlet 6 is opened at the other end of the sealing press ring 4 corresponding to the cooling water path position.
At the moment, the water inlet connector 7 and the water outlet connector 8 can be directly arranged on the outer side of the sealing compression ring 4 far away from the bracket 1, the water inlet connector 7 is communicated with the cooling water inlet 5, and the water outlet connector 8 is communicated with the cooling water outlet 6; the water inlet joint 7 and the water outlet joint 8 can also be arranged on the bracket 1 and are respectively communicated with the cooling water inlet 5 and the cooling water outlet 6 through pipelines.
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 (10)
1. The utility model provides a take laser galvanometer in cooling water route, includes support (1) and lens (2), lens (2) fixed mounting is on support (1), its characterized in that still includes:
the water ring grooves (3) are formed in the support (1) and distributed on the periphery of the lens (2);
and the sealing press ring (4) is fixedly arranged on the bracket (1), covers the water ring groove (3), and forms a cooling water path together with the water ring groove (3), and at least one cooling water inlet (5) and one cooling water outlet (6) are arranged in the cooling water path.
2. The laser galvanometer with the cooling water path according to claim 1, characterized in that: the cooling water inlet (5) is arranged at one end of the water ring groove (3), and the cooling water outlet (6) is arranged at the other end of the water ring groove (3).
3. The laser galvanometer with the cooling water path according to claim 1, characterized in that: the cooling water inlet (5) is arranged at one end of the sealing pressure ring (4) corresponding to the cooling water path position, and the cooling water outlet (6) is arranged at the other end of the sealing pressure ring (4) corresponding to the cooling water path position.
4. The laser galvanometer with the cooling water path according to claim 2 or 3, characterized in that: water supply connector (7) are installed to one side of support (1), and water connectors (8) are installed to the opposite side, and this water connectors (7) and cooling water import (5) UNICOM, this water connectors (8) and cooling water export (6) UNICOM.
5. The laser galvanometer with the cooling water path according to claim 3, characterized in that: install into water swivel (7) and go out water swivel (8) on sealed clamping ring (4), this water swivel (7) and cooling water import (5) looks UNICOM, this water swivel (8) and cooling water export (6) looks UNICOM.
6. The laser galvanometer with the cooling water path according to claim 1, characterized in that: interior sealing washer (9) and outer sealing washer (10) are installed to one side that sealed clamping ring (4) are close to support (1), and this interior sealing washer (9) are unanimous with one side shape that lens (2) are close to water ring groove (3), one side shape that lens (2) were kept away from in outer sealing washer (10) and water ring groove (3) is unanimous, when sealed clamping ring (4) installation back and compress tightly in support (1), one side that interior sealing washer (9) and water ring groove (3) are close to lens (2) is laminated closely, one side that lens (2) were kept away from in outer sealing washer (10) and water ring groove (3) is closely laminated.
7. The laser galvanometer with the cooling water path according to claim 6, characterized in that: interior mounting groove (11) and outer mounting groove (12) have been seted up to one side that sealing clamping ring (4) are close to support (1), interior mounting groove (11) are used for installing interior sealing washer (9), outer mounting groove (12) are used for installing outer sealing washer (10).
8. The laser galvanometer with the cooling water path according to claim 1, characterized in that: the sealing press ring is characterized by further comprising a fixing piece (13), and the sealing press ring (4) is fixedly arranged on the support (1) through the fixing piece (13).
9. The laser galvanometer with the cooling water path according to claim 8, characterized in that: the fixing piece (13) is a screw, the sealing press ring (4) is provided with an installation position (14), the support (1) is provided with an installation hole (15) corresponding to the installation position (14), and the screw penetrates through the installation position (14) and is fixed in the installation hole (15).
10. The laser galvanometer with the cooling water path according to claim 9, characterized in that: the fixing piece (13) is at least three, the installation positions (14) are evenly distributed on the sealing press ring (4), the water ring groove (3) is arc-shaped, and the sealing press ring (4) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269694.9U CN213934388U (en) | 2020-12-30 | 2020-12-30 | Laser galvanometer with cooling water path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269694.9U CN213934388U (en) | 2020-12-30 | 2020-12-30 | Laser galvanometer with cooling water path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213934388U true CN213934388U (en) | 2021-08-10 |
Family
ID=77156735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023269694.9U Active CN213934388U (en) | 2020-12-30 | 2020-12-30 | Laser galvanometer with cooling water path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213934388U (en) |
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2020
- 2020-12-30 CN CN202023269694.9U patent/CN213934388U/en active Active
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