CN208272347U - Soldering formula water-cooled plate for laser generator module - Google Patents
Soldering formula water-cooled plate for laser generator module Download PDFInfo
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- CN208272347U CN208272347U CN201820505976.8U CN201820505976U CN208272347U CN 208272347 U CN208272347 U CN 208272347U CN 201820505976 U CN201820505976 U CN 201820505976U CN 208272347 U CN208272347 U CN 208272347U
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- water cooling
- cooling runner
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Abstract
The utility model discloses a kind of soldering formula water-cooled plates for laser generator module, this water-cooled plate includes substrate, fine flitch, cover board, inlet and outlet connector, lid surface is equipped with annular and linearly buries fine unit, inlet and outlet connector is set to substrate side surfaces, substrate is equipped with annular water cooling runner, it linear water cooling runner and snakelike water cooling runner and is sequentially communicated, the position of annular and linear water cooling runner and annular and the position consistency for linearly burying fine unit, snakelike water cooling runner is located at the side of annular water cooling runner and linear water cooling runner, substrate is equipped with the import heavy platform and outlet heavy platform of connection inlet union and outlet connection, import heavy platform connects the entrance of annular water cooling runner through diversion channel, outlet heavy platform connects the outlet of snakelike water cooling runner.This water-cooled plate internal water cooling flow passage structure is excellent, surface has fine and closely woven optical fiber channel, efficiently solves the problems, such as the hot-spot of laser generator module operation, avoids Module Fail, it is ensured that the stable operation of system.
Description
Technical field
The utility model relates to a kind of soldering formula water-cooled plates for laser generator module.
Background technique
In recent years, with the fast development of laser technology, the power density of core component laser generator module is more next
It is bigger, simultaneously because the fiber path of module is more various, it is difficult to be radiated by traditional radiator, seriously be constrained
The application scenarios and range of laser generator module.Therefore, there is an urgent need to a kind of radiating efficiency height, structurally reasonable radiator
The heat consumption of laser generator module is reduced, in the hope of preferably playing the performance of module.And vacuum brazing formula water-cooled plate is as one
Kind radiating efficiency is high, operation is quiet, cooling is stable, the radiator small to condition depended, extensive in field of power electronics
Using.But finished product vacuum brazing formula water-cooled plate often not can be used directly in the heat dissipation of laser generator module, limit tradition
The application of water-cooled plate.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of soldering formula water coolings for laser generator module
Plate, this water-cooled plate internal water cooling flow passage structure is excellent, surface has fine and closely woven optical fiber channel, efficiently solves laser generator mould
The hot-spot problem of block operation, avoids Module Fail, it is ensured that the stable operation of system.
In order to solve the above technical problems, soldering formula water-cooled plate of the utility model for laser generator module includes base
Plate, fine flitch and cover board, the substrate and cover board pass through fine flitch constituted using vacuum brazing it is whole, further include inlet union and
Outlet connection, the lid surface are respectively equipped with annular and bury fine unit and linearly bury fine unit, and the inlet union and outlet connect
Head is respectively arranged on the substrate side surfaces, and the substrate is respectively equipped with annular water cooling runner, linear water cooling runner and snakelike water cooling stream
It road and is sequentially communicated, the position of the annular water cooling runner and linear water cooling runner is buried fine unit with the annular and linearly buried
The position consistency of fine unit, the snakelike water cooling runner are located at the side of annular the water cooling runner and linear water cooling runner, institute
It states substrate and is equipped with the import heavy platform for being connected to the inlet union and outlet connection and outlet heavy platform, the import heavy platform is through diversion channel
The entrance of the annular water cooling runner is connected, the outlet heavy platform connects the outlet of the snakelike water cooling runner.
Further, the annular water cooling runner, linear water cooling runner and snakelike water cooling runner are respectively equipped with radiating fin.
Further, the substrate is respectively equipped with annular loss of weight block and rectangle loss of weight block, and the annular loss of weight block is located at described
The inner ring of annular water cooling runner, the rectangle loss of weight block are located at the snakelike water cooling runner and the annular water cooling runner and linear
Between water cooling runner.
Further, the annular water cooling runner is equipped with two entrances, the diversion channel input terminal connect the import heavy platform,
The two entrances that output end divides two-way to be separately connected the annular water cooling runner.
Further, the lid surface is respectively provided with the high-density, trench of embedment optical fiber, the high-density, trench shape
Fine unit is buried at the annular and linearly buries fine unit.
Soldering formula water-cooled plate due to the utility model for laser generator module uses above-mentioned technical proposal, i.e., originally
Water-cooled plate includes substrate, fine flitch, cover board, inlet union and outlet connection, and lid surface is equipped with annular and buries fine unit and linear
Fine unit is buried, inlet union and outlet connection are set to substrate side surfaces, and substrate is equipped with annular water cooling runner, linear water cooling runner and snake
It shape water cooling runner and is sequentially communicated, position and the annular of annular water cooling runner and linear water cooling runner are buried fine unit and linearly buried
The position consistency of fine unit, snakelike water cooling runner are located at the side of annular water cooling runner and linear water cooling runner, and substrate, which is equipped with, to be connected
The import heavy platform and outlet heavy platform, import heavy platform of logical inlet union and outlet connection connect entering for annular water cooling runner through diversion channel
Mouthful, outlet heavy platform connects the outlet of snakelike water cooling runner.This water-cooled plate internal water cooling flow passage structure is excellent, surface have it is fine and closely woven
Optical fiber channel, efficiently solve the problems, such as laser generator module operation hot-spot, avoid Module Fail, it is ensured that system it is steady
Fixed operation.
Detailed description of the invention
The utility model is described in further detail with embodiment with reference to the accompanying drawing:
Fig. 1 is the soldering formula water-cooled plate structural schematic diagram that the utility model is used for laser generator module；
Fig. 2 is substrate surface schematic diagram in this water-cooled plate.
Specific embodiment
Embodiment is as depicted in figs. 1 and 2, and soldering formula water-cooled plate of the utility model for laser generator module includes base
Plate 1, fine flitch 2 and cover board 3, the substrate 1 and cover board 3 pass through fine flitch 2 and use vacuum brazing composition whole, further include import
Connector 4 and outlet connection 5,3 surface of cover board are respectively equipped with annular and bury fine unit 31 and linearly bury fine unit 32, the import
Connector 4 and outlet connection 5 are respectively arranged on 1 side of substrate, and the substrate 1 is respectively equipped with annular water cooling runner 11, linear water
It cold runner 12 and snakelike water cooling runner 13 and is sequentially communicated, the position of the annular water cooling runner 11 and linear water cooling runner 12
Fine unit 31 is buried with the annular and linearly buries the position consistency of fine unit 32, and the snakelike water cooling runner 13 is located at the annular
The side of water cooling runner 11 and linear water cooling runner 12, the substrate 1, which is equipped with, is connected to the inlet union 4 and outlet connection 5
Import heavy platform 14 and outlet heavy platform 15, the import heavy platform 14 connect the entrance of the annular water cooling runner 11 through diversion channel 16,
The outlet heavy platform 15 connects the outlet of the snakelike water cooling runner 13.
Preferably, the annular water cooling runner 11, linear water cooling runner 12 and snakelike water cooling runner 13 are respectively equipped with heat dissipation
Fin.
Preferably, the substrate 1 is respectively equipped with annular loss of weight block 17 and rectangle loss of weight block 18, annular loss of weight block 17
In the inner ring of the annular water cooling runner 11, the rectangle loss of weight block 18 is located at the snakelike water cooling runner 13 and the annular water
Between cold runner 11 and linear water cooling runner 12.Annular loss of weight block and rectangle loss of weight block mitigate the overall weight of this water-cooled plate, also
It can guarantee that water-cooled plate is integrally-built securely, stablize.
Preferably, the annular water cooling runner 11 is equipped with two entrances, and 16 input terminal of diversion channel connects the import
The two entrances that heavy platform 14, output end divide two-way to be separately connected the annular water cooling runner 11.Point of the coolant liquid according to diversion channel
The two entrances that stream ratio flows to annular water cooling runner respectively meet mould so that the heat dissipation that water-cooled plate buries fine region is more uniform
The average temperature performance requirement of block.Coolant liquid is flowed to linear water cooling runner after annular water cooling runner again, and flow velocity increases same
When, so that radiating efficiency is higher.
Preferably, 3 surface of cover board is respectively provided with the high-density, trench of embedment optical fiber, the high-density, trench shape
Fine unit 31 is buried at the annular and linearly buries fine unit 32.Groove is the size and disk fibre system according to laser generator module
Formula, lid surface open up it is fine and closely woven bury fine conduit, for optical fiber to be embedded to cover board, while making different size and shape
Laser generator module can be integrated into lid surface, and fitting more closely, is radiated more abundant.
The coolant liquid of this water-cooled plate is flowed into from inlet union, followed by diversion channel, annular water cooling after import heavy platform
Runner, linear water cooling runner and snakelike water cooling runner, coolant liquid finally flows out after outlet heavy platform confluence from outlet connection, real
Now it is set to the cooling of the laser generator module on cover board.
Substrate surface and annular water cooling runner, linear water cooling runner and snakelike water cooling water passage surface cover solder plate, lead to
It crosses vacuum brazing to weld together with cover board, and forms the cavity and runner of sealing with substrate, inlet union and outlet is cooperated to connect
Head collectively constitutes the cooling passage of this water-cooled plate.Diversion channel is strong in addition to increasing water-cooled plate overall structure when vacuum brazing
Outside the effect of degree, moreover it is possible to play the role of shunting flow-disturbing, the fin shape density of water cooling runner is different in addition, with laser generator
The shape of module preferably matches, to realize higher radiating efficiency.
This water-cooled plate constitutes waterway structure in parallel in annular water cooling runner, so that pressure loss when coolant liquid flows through is significantly
It reduces；Linear water cooling runner is flowed by confluence later, since cross section of fluid channel product becomes smaller, flow velocity is higher, thus fast speed belt
Heat is walked, guarantees the average temperature performance of monolith water-cooled plate and multiple groups module.
This water-cooled plate has the characteristic that radiating efficiency is high, average temperature performance is good so that its have in use it is practical well
Property, it is ensured that the average temperature performance of multiple groups different size laser generator module and the stable operation of system.And this water-cooled plate is integrally adopted
With soldering formula structure, integrated molding is compact-sized, is effectively matched with laser generator module and fiber path, guarantees system
Stable operation is remained under bad working environments.
Claims (5)
1. a kind of soldering formula water-cooled plate for laser generator module, including substrate, fine flitch and cover board, the substrate and lid
Plate passes through fine flitch and constitutes entirety using vacuum brazing, it is characterised in that: further includes inlet union and outlet connection, the cover board
Surface is respectively equipped with annular and buries fine unit and linearly bury fine unit, and the inlet union and outlet connection are respectively arranged on the substrate
Side, the substrate is respectively equipped with annular water cooling runner, linear water cooling runner and snakelike water cooling runner and is sequentially communicated, described
The position of annular water cooling runner and linear water cooling runner and the annular bury fine unit and linearly bury the position consistency of fine unit, institute
State the side that snakelike water cooling runner is located at annular the water cooling runner and linear water cooling runner, the substrate be equipped with connection it is described into
The import heavy platform and outlet heavy platform of mouth connector and outlet connection, the import heavy platform connect the annular water cooling runner through diversion channel
Entrance, the outlet heavy platform connects the outlet of the snakelike water cooling runner.
2. the soldering formula water-cooled plate according to claim 1 for laser generator module, it is characterised in that: the annular
Water cooling runner, linear water cooling runner and snakelike water cooling runner are respectively equipped with radiating fin.
3. the soldering formula water-cooled plate according to claim 1 for laser generator module, it is characterised in that: the substrate
It is respectively equipped with annular loss of weight block and rectangle loss of weight block, the annular loss of weight block is located at the inner ring of the annular water cooling runner, described
Rectangle loss of weight block is located between the snakelike water cooling runner and the annular water cooling runner and linear water cooling runner.
4. the soldering formula water-cooled plate according to claim 1 for laser generator module, it is characterised in that: the annular
Water cooling runner is equipped with two entrances, and the diversion channel input terminal connects the import heavy platform, output end divides two-way to be separately connected institute
State the two entrances of annular water cooling runner.
5. the soldering formula water-cooled plate according to claim 1 for laser generator module, it is characterised in that: the cover board
Surface is respectively provided with the high-density, trench of embedment optical fiber, and the high-density, trench forms the annular and buries fine unit and linear
Bury fine unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505976.8U CN208272347U (en) | 2018-04-11 | 2018-04-11 | Soldering formula water-cooled plate for laser generator module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505976.8U CN208272347U (en) | 2018-04-11 | 2018-04-11 | Soldering formula water-cooled plate for laser generator module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272347U true CN208272347U (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505976.8U Active CN208272347U (en) | 2018-04-11 | 2018-04-11 | Soldering formula water-cooled plate for laser generator module |
Country Status (1)
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| CN (1) | CN208272347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173957A (en) * | 2019-06-19 | 2019-08-27 | 广东文轩热能科技股份有限公司 | A kind of New cold plate |
| CN110899884A (en) * | 2019-12-06 | 2020-03-24 | 上海劲为精密机械有限公司 | Novel brazing process for machining high-power laser seat structure |
-
2018
- 2018-04-11 CN CN201820505976.8U patent/CN208272347U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173957A (en) * | 2019-06-19 | 2019-08-27 | 广东文轩热能科技股份有限公司 | A kind of New cold plate |
| CN110173957B (en) * | 2019-06-19 | 2023-09-08 | 广东文轩热能科技股份有限公司 | Novel liquid cooling plate |
| CN110899884A (en) * | 2019-12-06 | 2020-03-24 | 上海劲为精密机械有限公司 | Novel brazing process for machining high-power laser seat structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: Room 2912, 29 / F, block a, Tsinghua Tongfang science and technology building, 1 Wangzhuang Road, Wudaokou, Haidian District, Beijing 100083 Patentee after: Beijing Tongfang Huaguang System Technology Co.,Ltd. Address before: 200131 Shanghai, Pudong New Area Free Trade Zone, Canada road 29 Patentee before: SHANGHAI HAOLI MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. |