CN213600333U - Temperature control laser platform - Google Patents
Temperature control laser platform Download PDFInfo
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- CN213600333U CN213600333U CN202022588995.1U CN202022588995U CN213600333U CN 213600333 U CN213600333 U CN 213600333U CN 202022588995 U CN202022588995 U CN 202022588995U CN 213600333 U CN213600333 U CN 213600333U
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Abstract
The utility model relates to a temperature control laser platform, which comprises an optical table, a heat conducting plate, a water cooling plate and a heat preservation piece, wherein the optical table, the heat conducting plate and the water cooling plate are distributed from bottom to top in sequence; the heat insulation piece comprises a first heat insulation board and a second heat insulation board, the first heat insulation board is detachably arranged on the periphery of the optical table, and the first heat insulation board is arranged around the periphery of the optical table in a rectangular mode and is bonded to the periphery of the four sides of the optical table; the bottom surface of the optical table is also detachably provided with a second heat insulation plate, and the second heat insulation plate is in a rectangular plate shape and is bonded to the bottom surface of the optical table. The utility model discloses it is rational in infrastructure, through the cooperation of water-cooling board, heat preservation and optical table, simplified optical platform's structure, reduced optical platform manufacturing cost for optical platform is difficult for receiving ambient temperature's influence and takes place the type and change.
Description
Technical Field
The utility model relates to a laser test technical field especially relates to a control by temperature change laser platform.
Background
Generally, in laser related experiments or production debugging of large-scale laser systems, the experiment is often performed on a metal optical table to isolate environmental vibration. Because the size of the optical table is large, the optical table can deform under the interference of the ambient temperature, for example, the heat generated by laser equipment, the temperature fluctuation of a laboratory, the heat generated by surrounding equipment and the like can cause the large thermal deformation of the optical table, so that the pointing direction of local laser is influenced, and the laser output performance is further deteriorated. For an industrial-grade laser system, if the problem that an optical platform is changed by the environmental temperature is solved, the output performance of the laser is improved equivalently.
The publication No. CN 205488986U discloses a constant temperature optical platform for a laser, which mainly includes an optical platform, and upper and lower surface constant temperature plates, etc. a constant temperature fluid is provided through a constant temperature fluid tank, the constant temperature fluid keeps the constant temperature plate and the constant temperature plate at the same temperature or at a slight temperature difference, when the optical platform is influenced by the environmental temperature and the slight temperature change occurs, the constant temperature plate can timely compensate the slight temperature change generated by the optical platform, so that the optical platform is kept constant temperature all the time or changes in a small temperature interval under the environmental influence.
However, the thermostatic plates are uniformly distributed on the upper side and the lower side of the optical platform, and the optical platform is connected with the thermostatic plates through screws, so that the number of the thermostatic plates is large, the production cost is high, and the complexity of the structure is increased, so that the installation and operation are inconvenient. To this end, a temperature controlled laser platform is proposed.
Disclosure of Invention
The utility model discloses a solve the problem that the optics platform structure is complicated, installation operation is inconvenient, provide a control by temperature change laser platform, simplified the structure of optics platform, reduced optics platform manufacturing cost for the optics platform is difficult for receiving ambient temperature's influence and takes place the type and become.
In order to achieve the above object, the utility model adopts the following technical scheme:
a temperature control laser platform comprises an optical table, a heat conducting plate, a water cooling plate and a heat preservation piece, wherein the optical table, the heat conducting plate and the water cooling plate are sequentially distributed from bottom to top;
the heat insulation piece comprises a first heat insulation board and a second heat insulation board, the first heat insulation board is detachably arranged on the periphery of the optical table, and the first heat insulation board is arranged around the periphery of the optical table in a rectangular mode and is bonded to the periphery of the four sides of the optical table; the bottom surface of the optical table is also detachably provided with a second heat insulation plate, and the second heat insulation plate is in a rectangular plate shape and is bonded to the bottom surface of the optical table.
Further, the optical table comprises a table and supporting legs, the table is of a rectangular structure, the supporting legs are arranged at the corners below the table and are cylindrical, adjusting rods are further arranged between the supporting legs and the table, and the adjusting rods are in threaded connection with the supporting legs to adjust the height of the table.
Further, the heat-conducting plate and the water-cooling plate are sequentially arranged on the upper plane of the table, the first heat-insulating plate is bonded on the periphery of the table, the second heat-insulating plate is bonded on the lower plane of the table, the first heat-insulating plate and the second heat-insulating plate are combined to form a heat-insulating cavity, and the table is wrapped in the heat-insulating cavity.
Furthermore, a plurality of threaded holes are formed in the peripheral side wall and the lower plane of the optical table respectively, quick-release columns are connected to the threaded holes in an internal thread mode, rubber columns are connected in each quick-release column in a clamping mode, and the rubber columns are bonded with the heat preservation pieces.
Furthermore, the quick-release column is of a hollow structure, the outer ring surface of the quick-release column is in a thread shape, and the inner ring surface of the quick-release column is in a sawtooth shape; the rubber column comprises an integrally formed column body and a disc body, the section of the column body is in sawtooth-shaped clamping connection with the quick-release column, and the disc body is arranged outside the quick-release column and is bonded with the heat preservation piece.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design, through the combined action of water-cooling board and heat preservation piece both, can control the temperature fluctuation volume of laser platform in the use and improve platform surface temperature distribution over time effectively to make laser platform's linear expansion volume by effectual control, and then promoted optical platform's mechanical properties.
The utility model discloses under the supplementary prerequisite that improves laser device test performance, adopt the water-cooling board directly to place at the bench, the heat preservation bonds the connected mode at the bench, and material cost is low, and the installation is dismantled portably, has effectively reduced this laser platform's manufacturing cost and technology complexity.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a temperature control laser platform according to the present invention.
Fig. 2 is a cross-sectional view of fig. 1 of a temperature controlled laser platform according to the present invention.
Fig. 3 is a schematic view of the installation of the heat preservation member and the table in the second embodiment of the temperature control laser platform of the present invention.
Fig. 4 is an enlarged schematic view of a point a in fig. 3 of a temperature-controlled laser platform according to the present invention.
The reference numbers in the drawings are as follows: 1 is the heat-conducting plate, 2 is the water-cooling board, 3 is the heat preservation piece, 31 is heated board one, 32 is heated board two, 4 is the optical table, 41 is the table platform, 42 is the landing leg, 6 is the adjusting lever, 7 is the quick detach post, 8 is the rubber post, 81 is the cylinder, 82 is the disk body.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
the first embodiment is as follows:
as shown in fig. 1-2, a control by temperature change laser platform, including optical table 4, still include heat-conducting plate 1, water-cooling board 2 and heat preservation 3, optical table 4, heat-conducting plate 1 and water-cooling board 2 distribute by supreme down in proper order, heat-conducting plate 1, water-cooling board 2 can be dismantled with optical table 4 respectively and be connected, water-cooling board 2 bonds on heat-conducting plate 1, and heat-conducting plate 1 closely glues on water-cooling board 2 through the mode that bonds promptly, distributes between water-cooling board 2 and the optical table 4 heat-conducting plate 1.
In this embodiment, the heat insulating member 3 includes a first heat insulating plate 31 and a second heat insulating plate 32, the first heat insulating plate 31 is detachably disposed on the peripheral side of the optical table 4, and specifically, the first heat insulating plate 31 is surrounded and rectangular and bonded to the peripheral side of the four sides of the optical table 4;
the bottom surface of the optical table 4 can also be detachably provided with a second heat insulation plate 32, and specifically, the second heat insulation plate 32 is in a rectangular plate shape and is bonded to the bottom surface of the optical table 4.
In this embodiment, the optical table 4 includes a table 41 and legs 42, the table 41 is a rectangular structure, the legs 42 are disposed at the lower corners of the table 41, and the legs 42 are cylindrical; in order to adjust the height of the table 41, an adjusting rod 6 is further arranged between the supporting leg 42 and the table 41, and the adjusting rod 6 is in threaded connection with the supporting leg 42 to adjust the height of the table 41.
Specifically, the heat conducting plate 1 and the water cooling plate 2 are sequentially arranged on the upper plane of the table 41, the water cooling plate 2 can be directly placed on the table 41 after being bonded with the heat conducting plate 1, fixation is realized by the aid of the gravity of the water cooling plate 2, and meanwhile, the water cooling plate 2 and the table 41 can be fixed through bolts according to needs;
the first heat insulation plate 31 is bonded on the peripheral side of the table 41, the second heat insulation plate 32 is bonded on the lower plane of the table 41, the first heat insulation plate 31 and the second heat insulation plate 32 are combined to form a heat insulation cavity, and the table 41 is wrapped in the heat insulation cavity.
The upper plane of the table 41 is a working surface, the rest surfaces except the upper plane are non-working surfaces, and the first insulation board 31 and the second insulation board 32 are bonded to the non-working surfaces of the table 41 and are insulation boards, so that the heat transfer speed of indoor air and surrounding heat sources to the optical table 4 can be reduced.
The temperature control mechanism of the laser platform is as follows: the laser device is placed on the water cooling plate 2; with the external cold water machine of water-cooling board 2 logical pipe, let in constant temperature circulation rivers in to water-cooling board 2 through the cold water machine, the heat conduction that produces during the laser device test to water-cooling board 2, the heat that the laser device produced on the water-cooling board 2 not only can be taken away to constant temperature circulation rivers, but also the mode through the heat transfer forces the accuse temperature to optical table 4, makes the temperature of optical table 4 upper surface can not warp because of absorbing the surrounding environment heat in the twinkling of an eye.
Meanwhile, on the basis of the water cooling plate 2, the heat preservation piece 3 is added, and the fluctuation quantity of the temperature of the laser platform along with time in the using process can be effectively reduced and the distribution of the temperature of the platform is improved under the combined action of the water cooling plate and the heat preservation piece, so that the linear expansion quantity of the laser platform is effectively controlled, and the mechanical performance of the optical platform is further improved.
Example two:
as shown in fig. 3 to 4, the embodiment is basically the same as the first embodiment, and the same parts are not repeated, except that in order to realize quick detachment and installation of the heat preservation member 3 and the table 41 and avoid glue marks left on the table 41, in this embodiment, the peripheral side wall and the lower plane of the optical table 4 are respectively provided with a plurality of threaded holes, the threaded holes are internally threaded with quick-release posts 7, the quick-release posts 7 are hollow structures, the outer ring surface of the quick-release posts 7 is threaded, the inner ring surface of the quick-release posts 7 is serrated, a rubber post 8 is clamped in each quick-release post 7, and the rubber post 8 is bonded with the heat preservation member 3.
Specifically, the rubber column 8 is made of rubber, the rubber column 8 comprises a column body 81 and a disc body 82 which are integrally formed, the section of the column body 81 is clamped in the quick-release column 7 in a sawtooth shape, and the disc body 82 is arranged outside the quick-release column 7 and is bonded with the heat preservation part 3;
the processing technology of quick detach post 7 and rubber column 8 is reliable and stable, can effectively reduce manufacturing cost, through mutually supporting of quick detach post 7 and rubber column 8, can realize the fixed of heat preservation piece 3 and table platform 41, when pulling down heat preservation piece 3 from table platform 41, also convenient to detach avoids table platform 41 to leave gluey trace, and it is convenient that the integral erection dismantles.
In an initial state, the quick-release column 7 is arranged in the threaded hole; when the installation of the part 3 that keeps warm needs, fill in the quick detach post 7 with the rubber column 8 in, and then cylinder 81 and quick detach post 7 mutually support and realize fixing, then will arrange in and scribble the fixed glue on the outer disk body 82 of quick detach post 7, then bond the heat preservation part 3 and can realize that the part 3 that keeps warm installs on table platform 41.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (5)
1. A temperature control laser platform comprises an optical table (4), and is characterized by further comprising a heat conducting plate (1), a water cooling plate (2) and a heat preservation piece (3), wherein the optical table (4), the heat conducting plate (1) and the water cooling plate (2) are sequentially distributed from bottom to top, the heat conducting plate (1) and the water cooling plate (2) are detachably connected with the optical table (4) respectively, and the water cooling plate (2) is bonded on the heat conducting plate (1);
the heat insulation piece (3) comprises a first heat insulation board (31) and a second heat insulation board (32), the first heat insulation board (31) is detachably arranged on the peripheral side of the optical table (4), and the first heat insulation board (31) is arranged in a surrounding mode and is bonded to the peripheral side of the four sides of the optical table (4) in a rectangular mode;
the bottom surface of the optical table (4) can also be detachably provided with a second heat insulation plate (32), and the second heat insulation plate (32) is in a rectangular plate shape and is adhered to the bottom surface of the optical table (4).
2. A temperature controlled laser platform as claimed in claim 1, wherein the optical table (4) comprises a table (41) and legs (42), the table (41) is rectangular, the legs (42) are arranged at the lower corners of the table (41), and the legs (42) are cylindrical;
an adjusting rod (6) is further arranged between the supporting leg (42) and the table (41), and the adjusting rod (6) is in threaded connection with the supporting leg (42) so as to adjust the height of the table (41).
3. The temperature-controlled laser platform as claimed in claim 2, wherein the heat conducting plate (1) and the water cooling plate (2) are sequentially arranged on the upper plane of the table (41), the first heat-insulating plate (31) is bonded on the peripheral side of the table (41), the second heat-insulating plate (32) is bonded on the lower plane of the table (41), the first heat-insulating plate (31) and the second heat-insulating plate (32) form a heat-insulating cavity after being combined, and the table (41) is wrapped in the heat-insulating cavity.
4. The temperature-controlled laser platform as claimed in claim 1, wherein the peripheral side wall and the lower plane of the optical table (4) are respectively provided with a plurality of threaded holes, the threaded holes are internally threaded with quick-release columns (7), a rubber column (8) is clamped in each quick-release column (7), and the rubber column (8) is bonded with the thermal insulation member (3).
5. The temperature-controlled laser platform as claimed in claim 4, wherein the quick-release column (7) is a hollow structure, the outer ring surface of the quick-release column (7) is threaded, and the inner ring surface is serrated;
rubber column (8) are including integrated into one piece's cylinder (81) and disk body (82), cylinder (81) cross-section is the cockscomb structure joint in quick detach post (7), disk body (82) are arranged in quick detach post (7) and are bonded outward heat preservation (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588995.1U CN213600333U (en) | 2020-11-11 | 2020-11-11 | Temperature control laser platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588995.1U CN213600333U (en) | 2020-11-11 | 2020-11-11 | Temperature control laser platform |
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| Publication Number | Publication Date |
|---|---|
| CN213600333U true CN213600333U (en) | 2021-07-02 |
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| CN202022588995.1U Active CN213600333U (en) | 2020-11-11 | 2020-11-11 | Temperature control laser platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397088A (en) * | 2022-08-26 | 2022-11-25 | 清华大学 | Mobile laser-driven particle accelerator and radiation device |
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2020
- 2020-11-11 CN CN202022588995.1U patent/CN213600333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397088A (en) * | 2022-08-26 | 2022-11-25 | 清华大学 | Mobile laser-driven particle accelerator and radiation device |
| CN115397088B (en) * | 2022-08-26 | 2023-11-14 | 清华大学 | Movable laser driven particle accelerator and radiation device |
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