CN219123660U - Liquid cooling mirror holder and laser system thereof - Google Patents
Liquid cooling mirror holder and laser system thereof Download PDFInfo
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- CN219123660U CN219123660U CN202320144908.4U CN202320144908U CN219123660U CN 219123660 U CN219123660 U CN 219123660U CN 202320144908 U CN202320144908 U CN 202320144908U CN 219123660 U CN219123660 U CN 219123660U
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Abstract
The utility model belongs to the technical field of heat dissipation of glasses frames, and particularly relates to a liquid cooling glasses frame and a laser system thereof. The liquid cooling mirror holder includes the mirror holder body, and the mirror holder body is the flexible mirror holder, and the flexible mirror holder is equipped with at least one liquid cooling passageway, and the liquid cooling passageway is located flexible mirror holder inside or outside, and the liquid cooling passageway is equipped with inlet and liquid outlet for be connected with infusion pipeline. According to the utility model, the liquid cooling channel is arranged on the flexible lens holder, so that the flexible lens holder is radiated by the liquid cooling channel, and the lens holder is prevented from thermal deformation caused by overhigh temperature, and the stability of an optical path is not influenced. And this liquid cooling mirror holder only includes the mirror holder body of seting up the liquid cooling passageway, does not have other heat conduction parts for mirror holder overall structure is simple compact, and the cost is lower, convenient to use installation and processing more.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation of glasses frames, and particularly relates to a liquid cooling glasses frame and a laser system thereof.
Background
The flexible glasses frame is composed of an adjusting bolt and a flexible glasses frame structure, and the optical path can be adjusted by rotating the glasses frame by a certain angle in a three-dimensional space through the adjusting bolt. Is widely applied to laser related experiments or the construction process of a laser system at present. However, the heat stability of the structure of the flexible lens holder is poor, even if the initial debugging is completed, the temperature of the lens rises along with the continuous irradiation of laser on the lens in the experiment, and when the lens further transfers heat to the flexible lens holder, irreversible thermal deformation can occur to the lens holder, the thermal deformation of the lens holder can directly lead to the deviation of corresponding light paths in the laser system, the subsequent angle adjustment difficulty can be increased, the stable output performance of the laser system is further easily caused to be poor, even the thermal stress is continuously accumulated in the lens holder, the irreversible damage to the lens holder can be caused if the thermal stress is serious, and therefore, corresponding temperature control measures such as heat dissipation and cooling are needed to be adopted, so that the temperature of the lens holder is maintained within a certain range.
The Chinese patent with the authorized bulletin number of CN201142512Y and the authorized bulletin date of 2008, 10 and 29 discloses an optical adjusting glasses bracket suitable for mobile processing of an all-solid-state high-power laser, which comprises a glasses frame, a bracket and a fine-tuning screw pair, wherein the glasses frame is provided with four tension spring holes and is connected with the bracket through tension springs, and the side surface of the glasses frame is provided with a cooling water inlet and a cooling water outlet. The angle of the lens can be changed within a space two-dimensional angle range by fine adjustment of the screw thread pair, and the cooling water channel can radiate heat of the lens.
The utility model patent in China with the authority of CN205901060U and the authority of 2017, 1 and 18 discloses a laser cooling mirror bracket device, which comprises a mirror bracket body, wherein the mirror bracket body, a short plate and a lens mounting seat are arranged together, a lens is arranged in the lens mounting seat, a cooling pipeline is further arranged in the lens mounting seat, a groove penetrating through the side wall is formed in the bottom of the mirror bracket body, the cooling pipeline is arranged in the groove of the mirror bracket body, and the cooling pipeline is additionally arranged on the mirror bracket body, so that the cooling pipeline is prevented from deforming and falling due to different thermal expansion coefficients, and the continuous cooling function is guaranteed, and the problem of thermal deformation of the lens is solved.
The utility model discloses a lens heat dissipation device for a laser system, which is arranged on a lens of the laser system, and comprises a mounting lens frame, a fixed pressing ring and a cooling joint, wherein the mounting lens frame is provided with a central hole and a lens mounting groove surrounding the central hole, the lens is arranged in the lens mounting groove and fixed by the fixed pressing ring, a cooling flow channel is formed in the mounting lens frame, and the end part of the cooling flow channel penetrates through the end surface of the mounting lens frame to form a cooling liquid inlet and outlet. And still set up preformed hole and high heat conduction clearance between installation mirror holder and lens for pack the heat conduction material of mobility, and set up the packing ring of high heat conductivity between lens and fixed clamping ring, make realize high-efficient heat conduction between lens and the installation mirror holder, perhaps through setting up the heat conduction circle at installation mirror holder and lens support, with above-mentioned heat conduction and heat dissipation mode arbitrary combination can reach the purpose that makes the lens dispel the heat fast.
However, the cooling flow channel or the cooling pipeline of the heat dissipation device arranged on the frame of the laser device is actually used for realizing heat dissipation of the lens, effectively controlling the temperature of the lens, avoiding deformation of the lens, and not carrying out effective heat dissipation protection on the flexible frame, so that a corresponding heat dissipation protection structure arranged on the flexible frame with poor heat stability is lacking in the laser system at present.
Disclosure of Invention
The utility model aims to provide a liquid cooling mirror bracket so as to solve the technical problem that a laser system in the prior art lacks a heat dissipation protection structure arranged for a flexible mirror bracket.
The utility model also aims to provide a laser system for solving the same technical problems.
In order to achieve the above purpose, the technical scheme of the liquid cooling mirror bracket provided by the utility model is as follows:
the utility model provides a liquid cooling mirror holder, includes the mirror holder body, the mirror holder body is the flexible mirror holder, the flexible mirror holder is equipped with at least one liquid cooling passageway, the liquid cooling passageway is located flexible mirror holder inside or outside, the liquid cooling passageway is equipped with inlet and liquid outlet for be connected with infusion pipeline.
The beneficial effects are that: the utility model is improved in that the liquid cooling channel is arranged on the flexible spectacle frame, so that the flexible spectacle frame is radiated by the liquid cooling channel, and the spectacle frame is prevented from thermal deformation caused by overhigh temperature, and the stability of an optical path is not affected. And this liquid cooling mirror holder only includes the mirror holder body of seting up the liquid cooling passageway, does not have other heat conduction parts for mirror holder overall structure is simple compact, and the cost is lower, convenient to use installation and processing more.
As a further improvement, the liquid cooling channel is formed by a pore canal formed in the flexible spectacle frame, and two ports of the pore canal are respectively a liquid inlet and a liquid outlet.
The beneficial effects are that: the liquid cooling channel is arranged in the flexible spectacle frame, and the two ports of the pore canal are directly used as a liquid inlet and a liquid outlet, so that the number of external parts of the flexible spectacle frame can be reduced, and the structure of the flexible spectacle frame is simpler and more compact.
As a further improvement, the inner diameters of the liquid inlet and the liquid outlet are consistent with the inner diameter of the pore canal main body, and are used for being communicated with the infusion pipeline directly or through the adapter.
The beneficial effects are that: the inner diameters of the liquid inlet and the liquid outlet of the liquid cooling channel are consistent with the inner diameter of the pore canal main body, so that the liquid inlet and the liquid outlet are simple in structure and are communicated with an external liquid supply device directly or through an adapter, the joint for liquid to enter and exit is prevented from being additionally and fixedly arranged on the flexible spectacle frame, the structure is simplified, and the cost is reduced.
As a further improvement, the duct is a corrugated duct.
The beneficial effects are that: the corrugated pore canal can increase the internal surface area of the liquid cooling channel, thereby improving the heat exchange efficiency of the internal cooling liquid and the spectacle frame body.
As a further improvement, the liquid cooling channel is of a U-shaped structure and surrounds the mounting position of the lens.
The beneficial effects are that: the U-shaped structure with the pore canal surrounding the lens installation position can realize the sufficient heat dissipation of the lens and the lens frame through the liquid cooling channel, and further improve the cooling heat dissipation effect of the liquid cooling lens frame and the sufficient utilization rate of the liquid cooling channel.
In order to achieve the above purpose, the technical scheme of the laser system provided by the utility model is as follows:
the utility model provides a laser system, includes the liquid cooling mirror holder, the liquid cooling mirror holder includes the mirror holder body, the mirror holder body is the flexible mirror holder, the flexible mirror holder is equipped with at least one liquid cooling passageway, the liquid cooling passageway is located flexible mirror holder inside or outside, the liquid cooling passageway is equipped with inlet and liquid outlet for be connected with infusion pipeline.
The beneficial effects are that: the utility model is improved in that the liquid cooling channel is arranged on the flexible spectacle frame, so that the flexible spectacle frame is radiated by the liquid cooling channel, and the spectacle frame is prevented from thermal deformation caused by overhigh temperature, and the stability of an optical path is not affected. And this liquid cooling mirror holder only includes the mirror holder body of seting up the liquid cooling passageway, does not have other heat conduction parts for mirror holder overall structure is simple compact, and the cost is lower, convenient to use installation and processing more.
As a further improvement, the liquid cooling channel is formed by a pore canal formed in the flexible spectacle frame, and two ports of the pore canal are respectively a liquid inlet and a liquid outlet.
The beneficial effects are that: the liquid cooling channel is arranged in the flexible spectacle frame, and the two ports of the pore canal are directly used as a liquid inlet and a liquid outlet, so that the number of external parts of the flexible spectacle frame can be reduced, and the structure of the flexible spectacle frame is simpler and more compact.
As a further improvement, the inner diameters of the liquid inlet and the liquid outlet are consistent with the inner diameter of the pore canal main body, and are used for being communicated with the infusion pipeline directly or through the adapter.
The beneficial effects are that: the inner diameters of the liquid inlet and the liquid outlet of the liquid cooling channel are consistent with the inner diameter of the pore canal main body, so that the liquid inlet and the liquid outlet are simple in structure and are communicated with an external liquid supply device directly or through an adapter, the joint for liquid to enter and exit is prevented from being additionally and fixedly arranged on the flexible spectacle frame, the structure is simplified, and the cost is reduced.
As a further improvement, the duct is a corrugated duct.
The beneficial effects are that: the corrugated pore canal can increase the internal surface area of the liquid cooling channel, thereby improving the heat exchange efficiency of the internal cooling liquid and the spectacle frame body.
As a further improvement, the liquid cooling channel is of a U-shaped structure and surrounds the mounting position of the lens.
The beneficial effects are that: the U-shaped structure with the pore canal surrounding the lens installation position can realize the sufficient heat dissipation of the lens and the lens frame through the liquid cooling channel, and further improve the cooling heat dissipation effect of the liquid cooling lens frame and the sufficient utilization rate of the liquid cooling channel.
Drawings
FIG. 1 is a schematic view of the overall structure of a liquid cooled eyeglass frame of the present utility model;
FIG. 2 is a rear side view of the liquid cooled frame of FIG. 1;
fig. 3 is a schematic diagram of a liquid cooling channel structure of the liquid cooling frame shown in fig. 1.
Reference numerals illustrate:
1. a flexible frame; 2. a liquid cooling channel; 3. a lens; 4. a pressing ring; 5. a joint; 6. and adjusting the bolts.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The present utility model is described in further detail below with reference to examples.
the liquid cooling mirror holder provided by this embodiment includes flexible mirror holder 1, as shown in fig. 1, fig. 2, this flexible mirror holder 1 comprises flexible structure frame and adjusting bolt 6 thereof, can firmly reliable install the lens on the corresponding lens installation position of flexible mirror holder 1 through clamping ring 4 and fastening bolt thereof, adjusting bolt 6 sets up at the back of flexible structure frame and with the face top of lens 3 place tightly, and transversely and vertically each distribute at lens 3 face has one, from this the face that can make lens 3 place together with lens 3 carry out the rotation skew of certain angle in three-dimensional space through screwing adjusting bolt 6, thereby realize the regulation to the light path, have compact structure, the convenient advantage of light path regulation.
The liquid cooling channel 2 is further formed in the flexible eyeglass frame 1 corresponding to the surface of the lens 3, so that the heat dissipation capacity of the eyeglass frame can be improved, and the lens 3 can also dissipate heat, so that the eyeglass frame can not generate thermal deformation due to overhigh temperature, and the stability of an optical path is not affected. The liquid cooling channel 2 is composed of a pore canal, the inner diameter of a port of the pore canal is consistent with the whole inner diameter of the pore canal, the port of the pore canal can be used as a liquid inlet and a liquid outlet, and connectors 5 are respectively arranged on the liquid inlet and the liquid outlet, so that the communication with corresponding pipelines of an external liquid supply device is realized. In other embodiments of the liquid cooling frame, the liquid supply pipeline can be directly spliced with the liquid inlet and the liquid outlet according to different liquid supply devices, so that the joint 5 for liquid to enter and exit is avoided from being additionally assembled, the liquid supply device is preferably water as cooling liquid, and the structure can be simplified and the cost can be reduced. And this liquid cooling mirror holder is only including the flexible mirror holder 1 of seting up liquid cooling passageway 2, does not have other heat conduction parts, also need not additionally to increase and install cooling line for mirror holder overall structure is simple compact, and the cost is lower, convenient to use installation and processing more.
In this embodiment, as shown in fig. 3, the liquid cooling channel 2 is formed by arranging corrugations on the channels of the liquid cooling channel 2, so that the surface area of the inner wall of the liquid cooling channel is larger, the liquid cooling channel 2 is a U-shaped structure formed by two longitudinal channels and one transverse channel, the U-shaped structure is arranged around the mounting position of the lens 3, and can radiate heat for the flexible lens holder 1 and the lens 3 at the same time, the openings of the transverse channels are plugged by plugging pieces after the processing is completed, only two ends of the remaining U-shaped structure are used as liquid inlets and liquid outlets for later connection with the connector 5, finally, the liquid cooling channel 2 is processed in the flexible lens holder 1, the flexible lens holder 1 is cooled by injecting cooling water, the temperature rise of the lens holder is restrained, the thermal deformation of the flexible lens holder 1 is reduced, the output stability of a laser system is improved, the whole heat exchange efficiency is higher, the heat radiation effect is better, and the cooling liquid is utilized more fully.
in embodiment 1 of the liquid cooling frame of the present utility model, the liquid cooling channel 2 is formed by a hole formed in the flexible frame 1. In this embodiment, a separate heat dissipation pipe may be used to attach the heat dissipation pipe to the surface of the flexible frame 1, or an installation channel of the heat dissipation pipe may be formed in the flexible frame 1 and installed inside the flexible frame 1.
in the embodiment 1 of the liquid cooling frame of the utility model, the inner diameters of the liquid inlet and the liquid outlet are consistent with the inner diameter of the pore canal main body, and are used for being communicated with the infusion pipeline directly or through the adapter. In this embodiment, a connection structure adapted to the connector 5 may be disposed on the liquid inlet and the liquid outlet, and the connector 5 may be fixedly installed at the positions of the liquid inlet and the liquid outlet.
Specific example 4 of the liquid-cooled eyeglass frame provided by the utility model:
in example 1 of the liquid cooled frame of the present utility model, the channels are corrugated channels. In this embodiment, the duct may be a smooth duct, so that the heat exchange efficiency is improved by increasing the liquid flow rate.
Specific example 5 of the liquid-cooled eyeglass frame provided by the utility model:
in embodiment 1 of the liquid cooling frame of the present utility model, the liquid cooling channel 2 has a U-shaped structure for surrounding the mounting position of the lens 3. In this embodiment, two or more linear liquid cooling channels 2 may be provided and distributed around the lens 3, or the openings of the transverse channels may not be blocked, so that the original liquid inlet and the original liquid outlet are used as liquid inlets, and the original blocked positions are used as common liquid outlets, thereby improving the overall heat dissipation effect.
Embodiments of the laser system in the present utility model:
an embodiment of the laser system is a laser system using the liquid-cooled mirror holder described in any one of embodiments 1 to 5 of the liquid-cooled mirror holder, and will not be described in detail here.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but may be modified without inventive effort or equivalent substitution of some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a liquid cooling mirror holder, includes the mirror holder body, the mirror holder body is flexible mirror holder, characterized by, flexible mirror holder is equipped with at least one liquid cooling passageway, the liquid cooling passageway is located flexible mirror holder inside or outside, the liquid cooling passageway is equipped with inlet and liquid outlet for be connected with infusion pipeline.
2. The liquid cooling mirror holder of claim 1, wherein the liquid cooling channel is formed by a duct formed in the flexible mirror holder, and two ports of the duct are a liquid inlet and a liquid outlet respectively.
3. The liquid cooled frame of claim 2, wherein the liquid inlet and outlet have an inner diameter that is the same as the inner diameter of the tunnel body for communication with the infusion line directly or through an adapter.
4. A liquid cooled frame according to claim 3, wherein the channels are corrugated channels.
5. The liquid cooled frame of any of claims 1-4, wherein the liquid cooled channel is U-shaped in configuration surrounding the mounting location of the lens.
6. The utility model provides a laser system, includes the liquid cooling mirror holder, the liquid cooling mirror holder includes the mirror holder body, the mirror holder body is flexible mirror holder, characterized by, flexible mirror holder is equipped with at least one liquid cooling passageway, the liquid cooling passageway is located flexible mirror holder inside or outside, the liquid cooling passageway is equipped with inlet and liquid outlet for be connected with infusion pipeline.
7. The laser system of claim 6, wherein the liquid cooling channel is formed by a duct formed in the lens holder body, and two ports of the duct are a liquid inlet and a liquid outlet respectively.
8. The laser system of claim 7, wherein the liquid inlet and liquid outlet have an inner diameter that is consistent with the inner diameter of the tunnel body for communication with the infusion line directly or through an adapter.
9. The laser system of claim 8, wherein the tunnel is a corrugated tunnel.
10. The laser system of any of claims 6-9, wherein the liquid cooling channel is U-shaped in configuration surrounding the lens mounting location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144908.4U CN219123660U (en) | 2023-02-07 | 2023-02-07 | Liquid cooling mirror holder and laser system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144908.4U CN219123660U (en) | 2023-02-07 | 2023-02-07 | Liquid cooling mirror holder and laser system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219123660U true CN219123660U (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320144908.4U Active CN219123660U (en) | 2023-02-07 | 2023-02-07 | Liquid cooling mirror holder and laser system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219123660U (en) |
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2023
- 2023-02-07 CN CN202320144908.4U patent/CN219123660U/en active Active
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