CN207118198U - Ultra-thin soaking plate - Google Patents
Ultra-thin soaking plate Download PDFInfo
- Publication number
- CN207118198U CN207118198U CN201720899599.6U CN201720899599U CN207118198U CN 207118198 U CN207118198 U CN 207118198U CN 201720899599 U CN201720899599 U CN 201720899599U CN 207118198 U CN207118198 U CN 207118198U
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- soaking plate
- supporting construction
- ultra
- tube sheet
- capillary wick
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model provides a kind of ultra-thin soaking plate, it is characterised in that：Including the internal tube sheet for carrying vacuum cavity volume, the inside sintering of the tube sheet has capillary wick, and the center of the tube sheet is provided with supporting construction, and the supporting construction is located in capillary wick in-core, working media is filled with the vacuum cavity volume；Capillary wick is provided with inside the supporting construction.Ultra-thin soaking plate of the present utility model, the soaking plate of preparation can effectively solve the problem that the intermediate supports problem of soaking plate, improve the heat-conducting effect of soaking plate, and the temperature difference in soaking plate between any bright spot is can be controlled within 10 DEG C.
Description
Technical field
The utility model belongs to technical field of heat dissipation, and in particular to a kind of ultra-thin soaking plate.
Background technology
The easily accumulation such as server, display adapter at present or the electronic equipment for producing high heat, its conventional heat pipe are more in managing
Realized with fan or radiating module, radiating module is made up of solid die casting, heat pipe, heat-exchanging fin, fan, more heat
The radiating effect that pipe combines compared to single die casting with die casting will get well, however, near-thermal source point and remote thermal source on heat dissipation base
For the temperature difference of point still up to more than 10 DEG C, radiating effect is still undesirable.In order to solve this technical problem, industry is by constantly grinding
Output soaking plate is sent out, the area of soaking plate is big, can directly contact the electronic component for producing heat, allow heat to be in planar radiation shape
Mode radiate, there is more preferable radiating effect compared to heat pipe-type radiating mode.But due to soaking plate length and width side
To span it is big so that the integrated support existing defects of soaking plate, embodied in ultra-thin soaking plate it is the most obvious, it is final to influence to lead
Thermal effect.
The content of the invention
The utility model provides a kind of ultra-thin soaking plate, can effectively solve the problem that the intermediate supports problem of soaking plate, improves
The heat-conducting effect of soaking plate, the temperature difference in soaking plate between any bright spot are can be controlled within 10 DEG C.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of ultra-thin soaking plate, including it is internal with true
The tube sheet of empty cavity volume, the inside sintering of the tube sheet have capillary wick, and the center of the tube sheet is provided with supporting construction, the branch
Support structure is located in capillary wick in-core, and working media is filled with the vacuum cavity volume；Hair is provided with inside the supporting construction
Thin liquid-sucking core.
In a preferred embodiment of the present utility model, further comprise capillary wick inside the supporting construction with
Capillary wick in tube sheet interconnects.
In a preferred embodiment of the present utility model, further comprise the supporting construction for braiding class supporting construction.
In a preferred embodiment of the present utility model, it is the tabular with projection to further comprise the supporting construction.
In a preferred embodiment of the present utility model, further comprise described raised in the wavy distribution of circular arc.
In a preferred embodiment of the present utility model, further comprise described raised in circular arc Wave crest and wave trough alternating
Distribution.
In a preferred embodiment of the present utility model, further comprise that the thickness of the tube sheet is less than or equal to 3mm.
To reach above-mentioned purpose, another technical scheme of the present utility model is as follows：One kind is prepared using method made above
Ultra-thin soaking plate, including the internal tube sheet for carrying vacuum cavity volume, the inside sintering of the tube sheet have capillary wick, the pipe
The center of plate is provided with supporting construction, and the supporting construction is located in capillary wick in-core, work is filled with the vacuum cavity volume
Medium.
In a preferred embodiment of the present utility model, further comprise being provided with capillary wick inside the supporting construction
Core, the capillary wick in capillary wick and tube sheet inside the supporting construction interconnect.
The beneficial effects of the utility model are：
One, ultra-thin soaking plate of the present utility model, the intermediate supports problem of soaking plate is can effectively solve the problem that, improve soaking
The heat-conducting effect of plate, the temperature difference in soaking plate between any bright spot are can be controlled within 10 DEG C.
Secondly, the capillary wick connected with tube sheet internal capillary liquid-sucking core is provided with inside supporting construction, can carry significantly
The back-flow velocity of high workload medium, further improve the heat conductivility of soaking plate.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model preferred embodiment soaking plate.
Wherein：2- tube sheets, 4- capillary wicks, 6- supporting constructions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
As shown in figure 1, present embodiment discloses a kind of ultra-thin soaking plate, including inside to carry the tube sheet 2 of vacuum cavity volume, on
The inside sintering for stating tube sheet 2 has capillary wick 4, and the center of above-mentioned tube sheet 2 is provided with supporting construction 6, and above-mentioned supporting construction 6 is worn
In capillary wick 2, working media is filled with above-mentioned vacuum cavity volume.The ring of working media in tube sheet 2 in rough vacuum
Start the gasification phenomenon of generation coolant after being heated in border, now absorb heat energy and rapid spatial expansion, the cooling of gas phase is situated between
Matter quickly fills with whole cavity, and condensation phenomenon will be produced when gas-phase working medium touches a colder region, by solidifying
The phenomenon of knot discharges the heat accumulated in evaporation, and the coolant after condensation is returned again by the capillary channel of capillary wick again
To at evaporation thermal source, with this working media, circulation carries out phase transformation in tube sheet 2, and the heat at thermal source is conducted.
The supporting construction of design can solve the problem that the intermediate supports problem of soaking plate, especially soaking of the thickness within 3mm
Plate, can greatly improve the heat conductivility of soaking plate, and the temperature difference in soaking plate between any bright spot can be controlled in 10 DEG C
Within.
As further improvement of the utility model, the above-mentioned inside of supporting construction 6 is provided with capillary wick, preferably weaves
Class capillary wick structure, the capillary wick inside above-mentioned supporting construction 6 are mutually connected with the capillary wick in tube sheet 2
It is logical.The back-flow velocity of working media in tube sheet 2 can be greatly improved, further improves the heat conductivility of soaking plate.
Further, above-mentioned supporting construction 6 is the tabular with projection；Wherein, projection is to produce supporting construction in braiding
When be integrally formed, it is ensured that the intensity and enabling capabilities of supporting construction.It is above-mentioned raised in the wavy distribution of circular arc；Or
Above-mentioned projection is to be alternately distributed in circular arc Wave crest and wave trough.Projection is capable of the support force at each position of uniform support structure so that
The stress formed on the first housing and the second housing of tube sheet 2 is essentially identical, avoids soaking plate from caving in or deform, reaches preferable
Using effect.
The ultra-thin soaking plate of above structure, its preparation process comprise the following steps,
(1) make even the first housing and the second housing of platy structure, hair is sintered in said first shell and the second housing
Thin liquid-sucking core；Face is set up and down for said first shell and the second housing, and both capillary wicks are arranged at respective shell
The inner side of body；
(2) supporting construction is taken to be placed centrally between the first housing and the second housing, and supporting construction is located in first shell
Between the capillary wick of body and the second housing；
(3) the first housing and the second housing are welded into the internal tube plate structure for carrying cavity volume, reserved in the side of tube sheet
Sealing；Above-mentioned supporting construction is centered in the cavity volume for being coated on tube sheet；
(4) will be vacuumized from sealing part inside tube sheet；
(5) working media is injected into tube sheet from sealing part；
(6) above-mentioned sealing is sealed, above-mentioned sealing heat seal back tube sheet is internally formed closing cavity volume.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.This
Utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and novelty
The consistent most wide scope of feature.
Claims (7)
- A kind of 1. ultra-thin soaking plate, it is characterised in that：Including the internal tube sheet for carrying vacuum cavity volume, the inside sintering of the tube sheet There is capillary wick, the center of the tube sheet is provided with supporting construction, and the supporting construction is located in capillary wick in-core, described true Working media is filled with empty cavity volume；Capillary wick is provided with inside the supporting construction.
- 2. ultra-thin soaking plate according to claim 1, it is characterised in that：Capillary wick inside the supporting construction with Capillary wick in tube sheet interconnects.
- 3. ultra-thin soaking plate according to claim 2, it is characterised in that：The supporting construction is braiding class supporting construction.
- 4. ultra-thin soaking plate according to claim 3, it is characterised in that：The supporting construction is the tabular with projection.
- 5. ultra-thin soaking plate according to claim 4, it is characterised in that：It is described raised in the wavy distribution of circular arc.
- 6. ultra-thin soaking plate according to claim 4, it is characterised in that：It is described raised in circular arc Wave crest and wave trough alternating Distribution.
- 7. ultra-thin soaking plate according to claim 1, it is characterised in that：The thickness of the tube sheet is less than or equal to 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899599.6U CN207118198U (en) | 2017-07-24 | 2017-07-24 | Ultra-thin soaking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899599.6U CN207118198U (en) | 2017-07-24 | 2017-07-24 | Ultra-thin soaking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118198U true CN207118198U (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720899599.6U Active CN207118198U (en) | 2017-07-24 | 2017-07-24 | Ultra-thin soaking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780519A (en) * | 2019-09-29 | 2020-02-11 | 深圳市火乐科技发展有限公司 | Projector with a light source |
-
2017
- 2017-07-24 CN CN201720899599.6U patent/CN207118198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780519A (en) * | 2019-09-29 | 2020-02-11 | 深圳市火乐科技发展有限公司 | Projector with a light source |
| CN110780519B (en) * | 2019-09-29 | 2021-10-19 | 深圳市火乐科技发展有限公司 | Projector with a light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215127 Wuzhong District, Jiangsu, Luzhi Town, Hong Kong Road, No. 9, No. Patentee after: Suzhou Tianmai thermal Polytron Technologies Inc Address before: 215127 Wuzhong District, Jiangsu, Luzhi Town, Hong Kong Road, No. 9, No. Patentee before: Suzhou Tianmai Thermal Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |