CN204043459U - Vacuum sealing structure of vapor chamber - Google Patents
Vacuum sealing structure of vapor chamber Download PDFInfo
- Publication number
- CN204043459U CN204043459U CN201420389497.6U CN201420389497U CN204043459U CN 204043459 U CN204043459 U CN 204043459U CN 201420389497 U CN201420389497 U CN 201420389497U CN 204043459 U CN204043459 U CN 204043459U
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- CN
- China
- Prior art keywords
- closely sealed
- cover plate
- upper cover
- ring limit
- sealed ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a temperature-uniforming plate vacuum adaptation structure, the temperature-uniforming plate is through an upper cover plate and lower apron laminating constitution, and the cavity chamber of vacuum enclosure form is formed to inside between this upper and lower apron, its characterized in that: the periphery of the upper cover plate is provided with an upper sealing ring edge, and the periphery of the lower cover plate is provided with a lower sealing ring edge in a matching way; the inner side of the lower sealing ring edge is provided with an inner ring frame, an annular caulking groove is relatively defined between the inner ring frame and the inner side of the lower sealing ring edge to be matched with the upper sealing ring edge of the upper cover plate in an embedding way, the top surface of the inner ring frame forms a limiting surface, an elastic sealing ring is arranged in the annular caulking groove, when the upper sealing ring edge is embedded into the annular caulking groove, the elastic sealing ring is pressed to deform and expand to achieve sealing with the annular caulking groove, the vacuum state of the hollow cavity chamber is kept, and the limiting surface formed on the top surface of the inner ring frame can abut against the upper cover plate to limit the maximum depth of the upper sealing ring edge embedded into the annular caulking groove; the utility model has the advantages of simplifying the manufacturing procedure and reducing the manufacturing cost.
Description
Technical field
The utility model relates to a kind of temperature-uniforming plate product, refers to a kind of innovation form of temperature-uniforming plate vacuum closed structure especially.
Background technology
The structural form of existing temperature-uniforming plate, normally being changed mutually by by a upper cover plate and a lower cover and imposed by the two periphery formed in conjunction with fixed form; And the periphery of described upper cover plate and lower cover is after completing in conjunction with fixing step, usually must reserve a breach, to utilize this breach to carry out the steps such as vacuumizing of follow-up temperature-uniforming plate inside and fluid injection, and then by this breach by solder welded closure.
Unfortunately, the structural form of above-mentioned existing temperature-uniforming plate and molding mode, in practical application experience, find still there is some problems and scarce fraud, general because of, described breach normally utilizes described upper cover plate to stamp out half tube shape in the lump in its periphery in time stamping out three-dimensional shape of hood to form, until repeatedly forming opening breach laterally after combining with lower cover, but the design of described breach, do not meet except the shortcoming of the better moving-wire of mechanism of related processing equipment except its lateral openings form, the setting of described breach more can cause, lower cover periphery can be affected in conjunction with closed ideal form originally in the form of a ring, cause easy damaged forfeiture of its inner vacuum state and be difficult to permanent maintenance, and because this breach to vacuumize and must again by solder in addition welded closure after the step such as fluid injection in completing, cause the problem that its manufacturing process slightly dislikes complicated, and more there are the pollution problems such as not environmentally in the use of described solder.
Therefore, for the problem existing for the closely sealed technology of above-mentioned existing temperature-uniforming plate vacuum, how developing a kind of innovative structure that can have more desirable practicality, real being thought target and the direction of breakthrough again for needing relevant industry.
In view of this, inventor this in manufacturing development and design experiences that to be engaged in Related product for many years, for above-mentioned target, in detail after design and scrupulous assessment, obtain the utility model of a true tool practicality eventually.
Summary of the invention
The utility model provides a kind of temperature-uniforming plate vacuum closed structure, and its object is that target is thought innovation mainly for how developing a kind of new-type temperature-uniforming plate vacuum closed structure having more desirable practicality.
For achieving the above object, the technical solution adopted in the utility model is: a kind of temperature-uniforming plate vacuum closed structure, described temperature-uniforming plate changes by forming by a upper cover plate and a lower cover mutually, between described upper cover plate and lower cover, the inner hollow chamber forming vacuum sealing shape, is provided with capillary structure and working solution in this hollow chamber; Wherein:
Described upper cover plate periphery is provided with closely sealed ring limit on, and lower cover periphery then coordinates and is provided with closely sealed ring limit, be provided with ring stand in inside wherein said lower closely sealed ring limit, between inside this interior ring stand and lower closely sealed ring limit, relative definition forms an annular caulking groove, inner ring top of support then forms a confined planes, and group is provided with an elasticity only close ring in this annular caulking groove, with when described closely sealed ring limit is downwardly against during in lower closely sealed ring limit, oppressed described elasticity stop close ring distortion expansion and reach closed state with annular caulking groove, keep to make the vacuum state of hollow chamber obtain, the confined planes that described inner ring top of support is formed then can embed the depth capacity of annular caulking groove so as to limiting upper closely sealed ring limit against upper cover plate.
Related content in technique scheme is explained as follows:
1., in such scheme, the set closely sealed ring limit of described upper cover plate and lower cover are set between closely sealed ring limit and are sticked together to reach the state of fixedlying positioning by jelly.
2. in such scheme, described lower cover is set top, closely sealed ring limit and is more provided with one or more edge of withholding, and this withholds edge is barb-likely withhold on upper cover plate periphery or upper cover plate periphery further outwards protruding out on edge of hyperplasia.
3. in such scheme, the set closely sealed ring limit of described upper cover plate and lower cover are set and to be more provided with one between closely sealed ring limit and to take turns and weld joint portion or friction rabbling welding joint portion, and described wheel welds joint portion or friction rabbling welding binding site stops the peripheral interval of close ring in elasticity.
4., in such scheme, in described hollow chamber, set capillary structure is metal powder sintered form or wire netting volume morphing; Described interior ring stand is metal frame form or metal powder sintered form.
5., in such scheme, the set closely sealed ring limit of described upper cover plate periphery is the architrave form that a ring-type is protruded downwards, and in the annular caulking groove formed between embedding inside interior ring stand and lower closely sealed ring limit.
Operation principle of the present utility model and advantage as follows:
A kind of temperature-uniforming plate vacuum of the utility model closed structure, on described, lower cover periphery is arranged with, lower closely sealed ring limit, in set inside this lower closely sealed ring limit again inside ring stand and lower closely sealed ring limit between form described annular caulking groove and embed for upper closely sealed ring limit set by upper cover plate, and group is provided with elasticity only close ring in annular caulking groove, must oppress elasticity only close ring distortion expansion and reach closely sealed with annular caulking groove when upper closely sealed ring limit embeds annular caulking groove, make the vacuum state of hollow chamber obtain keep, the confined planes that inner ring top of support is formed then can embed innovation unique texture form and the technical characteristics such as annular caulking groove depth capacity against upper cover plate to limit upper closely sealed ring limit, make the utility model structure against existing technologies, temperature-uniforming plate can be allowed must not to use solder, under must not staying the easy structure prerequisite of establishing and vacuumizing breach, reach the vacuum closed state of hollow chamber, and then thoroughly can improve the problem and scarce fraud that solve existing temperature-uniforming plate, reach and simplify manufacturing process, reduce the practical improvement of manufacturing cost and better industrial economy benefit.
Accompanying drawing explanation
Accompanying drawing 1 is the exploded perspective view of the utility model equalizing plate structure preferred embodiment;
Accompanying drawing 2 is the view sub-anatomy of the utility model equalizing plate structure preferred embodiment;
Accompanying drawing 3 is the assembled sectional view of the utility model equalizing plate structure preferred embodiment;
Accompanying drawing 4 is the combination stereogram of the utility model equalizing plate structure preferred embodiment;
Accompanying drawing 5 is the amplification view of the utility model temperature-uniforming plate partial structurtes;
Accompanying drawing 6 is that the utility model sticks together fixing enforcement illustration by jelly between closely sealed ring limit and lower closely sealed ring limit;
Accompanying drawing 7 is that under the utility model, top, closely sealed ring limit is provided with and withholds edge to withhold the enforcement illustration one in upper cover plate;
Accompanying drawing 8 is that under the utility model, top, closely sealed ring limit is provided with and withholds edge to withhold the enforcement illustration two in upper cover plate;
Accompanying drawing 9 is be provided with the enforcement illustration that takes turns weldering joint portion between the upper and lower closely sealed ring limit of the utility model;
Accompanying drawing 10 is the enforcement illustration being provided with a friction rabbling welding joint portion between the upper and lower closely sealed ring limit of the utility model.
In above accompanying drawing: 10. upper cover plate; 105. protrude out edge; Closely sealed ring limit on 11.; 20. lower covers; 21. times closely sealed ring limits; 213. jelly; 215. withhold edge; 30. hollow chamber; 40. capillary structures; 50. working solutions; Ring stand in 60.; 61. confined planes; 70. annular caulking grooves; 80. elasticity are close ring only; 90. vacuum pressing-combining equipment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: refer to shown in the 1 to 5 figure is the preferred embodiment of the utility model temperature-uniforming plate vacuum closed structure, these embodiments only for explanation, restriction not by this structure in patent application, described temperature-uniforming plate changes by forming by a upper cover plate 10 and lower cover 20 phase, between described upper cover plate 10 and lower cover 20, the inner hollow chamber 30 forming vacuum sealing shape, is provided with in this hollow chamber 30 shown in capillary structure 40 with working solution 50(please refer to the drawing 3,5), wherein, described upper cover plate 10 periphery is provided with closely sealed ring limit 11 on, and lower cover 20 periphery then coordinates and is provided with closely sealed ring limit 21, be provided with ring stand 60 in inside this lower closely sealed ring limit 21, this interior ring stand 60 with inside lower closely sealed ring limit 21 between relative definition form an annular caulking groove 70 and to embed for the set closely sealed ring limit 11 of upper cover plate 10 and coordinate, interior ring stand 60 end face then forms a confined planes 61, and group is provided with an elasticity only close ring 80 in this annular caulking groove 70, with ring limit 11 closely sealed on this downwardly against when the lower closely sealed ring limit 21, elasticity must be oppressed stop close ring 80 distortion expansion and reach closed state with annular caulking groove 70, keep to make the vacuum state of hollow chamber 30 obtain, confined planes 61 energy that this interior ring stand 60 end face is formed against upper cover plate 10 to limit the depth capacity that upper closely sealed ring limit 11 embeds annular caulking groove 70.
As shown in Figure 6, the set closely sealed ring limit 11 of wherein said upper cover plate 10 and lower cover 20 set between closely sealed ring limit 21 and stick together to reach the state of fixedlying positioning by jelly 213.
Wherein, described lower cover 20 set top, closely sealed ring limit 21 and more can be provided with and one or morely withhold edge 215, this is withheld edge 215 and withholds (as shown in Figure 7) or upper cover plate 10 periphery on upper cover plate 10 periphery outwards one of hyperplasia protrude out (as shown in Figure 8) on edge 105 further in barb-like.
Wherein, the set closely sealed ring limit 11 of described upper cover plate 10 and lower cover 20 set and more can be provided with one between closely sealed ring limit 21 and to take turns and weld joint portion (as shown in Figure 9) or friction rabbling welding joint portion (as shown in Figure 10), describedly take turns weldering joint portion or friction rabbling welding binding site stops the peripheral interval of close ring in elasticity.
Wherein, in described hollow chamber 30, set capillary structure can be metal dust (as copper powder) sintered form or wire netting volume morphing; Described interior ring stand 60 can be metal frame form or metal powder sintered form.That is this interior ring stand 60 also can be the form with hollow chamber's supporting role and capillary diffusion effect.
As shown in Fig. 1 ~ 5, the set closely sealed ring limit 11 of wherein said upper cover plate 10 periphery can be the architrave form that a ring-type is protruded downwards, and in the annular caulking groove 70 formed between embedding inside interior ring stand 60 and lower closely sealed ring limit 21.In addition, the set closely sealed ring limit 11 of upper cover plate 10 periphery, be then a plane configuration as shown in Figure 9; As can be seen here closely sealed ring limit 11 specific implementation can there is different shape presentation mode for this.
Advantage of the present utility model illustrates:
A kind of temperature-uniforming plate vacuum of the utility model closed structure, on described, lower cover periphery is arranged with, lower closely sealed ring limit, in set inside this lower closely sealed ring limit again inside ring stand and lower closely sealed ring limit between form described annular caulking groove and embed for upper closely sealed ring limit set by upper cover plate, and group is provided with elasticity only close ring in annular caulking groove, must oppress elasticity only close ring distortion expansion and reach closely sealed with annular caulking groove when upper closely sealed ring limit embeds annular caulking groove, make the vacuum state of hollow chamber obtain keep, the confined planes that inner ring top of support is formed then can embed innovation unique texture form and the technical characteristics such as annular caulking groove depth capacity against upper cover plate to limit upper closely sealed ring limit, make the utility model structure against existing technologies, temperature-uniforming plate can be allowed must not to use solder, under must not staying the easy structure prerequisite of establishing and vacuumizing breach, reach the vacuum closed state of hollow chamber, and then thoroughly can improve the problem and scarce fraud that solve existing temperature-uniforming plate, reach and simplify manufacturing process, reduce the practical improvement of manufacturing cost and better industrial economy benefit.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a temperature-uniforming plate vacuum closed structure, described temperature-uniforming plate changes by forming by a upper cover plate and a lower cover mutually, and between described upper cover plate and lower cover, the inner hollow chamber forming vacuum sealing shape, is provided with capillary structure and working solution in this hollow chamber; It is characterized in that:
Described upper cover plate periphery is provided with closely sealed ring limit on, and lower cover periphery then coordinates and is provided with closely sealed ring limit, be provided with ring stand in inside wherein said lower closely sealed ring limit, between inside this interior ring stand and lower closely sealed ring limit, relative definition forms an annular caulking groove, inner ring top of support then forms a confined planes, and group is provided with an elasticity only close ring in this annular caulking groove, with when described closely sealed ring limit is downwardly against during in lower closely sealed ring limit, oppressed described elasticity stop close ring distortion expansion and reach closed state with annular caulking groove, keep to make the vacuum state of hollow chamber obtain, the confined planes that described inner ring top of support is formed then can embed the depth capacity of annular caulking groove so as to limiting upper closely sealed ring limit against upper cover plate.
2. temperature-uniforming plate vacuum closed structure according to claim 1, is characterized in that: the set closely sealed ring limit of described upper cover plate and lower cover are set between closely sealed ring limit and sticked together to reach the state of fixedlying positioning by jelly.
3. temperature-uniforming plate vacuum closed structure according to claim 1, it is characterized in that: described lower cover is set top, closely sealed ring limit and is more provided with one or more edge of withholding, this withholds edge is barb-likely withhold on upper cover plate periphery or upper cover plate periphery further outwards protruding out on edge of hyperplasia.
4. temperature-uniforming plate vacuum closed structure according to claim 1, it is characterized in that: the set closely sealed ring limit of described upper cover plate and lower cover are set and to be more provided with one between closely sealed ring limit and to take turns and weld joint portion or friction rabbling welding joint portion, described wheel welds joint portion or friction rabbling welding binding site stops the peripheral interval of close ring in elasticity.
5. the temperature-uniforming plate vacuum closed structure according to Claims 2 or 3 or 4, is characterized in that: in described hollow chamber, set capillary structure is metal powder sintered form or wire netting volume morphing; Described interior ring stand is metal frame form or metal powder sintered form.
6. the temperature-uniforming plate vacuum closed structure according to Claims 2 or 3 or 4, it is characterized in that: the set closely sealed ring limit of described upper cover plate periphery is the architrave form that a ring-type is protruded downwards, and in the annular caulking groove formed between embedding inside interior ring stand and lower closely sealed ring limit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103117451A TW201544783A (en) | 2014-05-19 | 2014-05-19 | Structure of a vapor chamber and the manufacturing method thereof |
| TW103117451 | 2014-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043459U true CN204043459U (en) | 2014-12-24 |
Family
ID=51767315
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335437.0A Expired - Fee Related CN104121797B (en) | 2014-05-19 | 2014-07-15 | Vacuum sealing structure of vapor chamber and method for manufacturing the same |
| CN201420389497.6U Withdrawn - After Issue CN204043459U (en) | 2014-05-19 | 2014-07-15 | Vacuum sealing structure of vapor chamber |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335437.0A Expired - Fee Related CN104121797B (en) | 2014-05-19 | 2014-07-15 | Vacuum sealing structure of vapor chamber and method for manufacturing the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104121797B (en) |
| TW (1) | TW201544783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121797A (en) * | 2014-05-19 | 2014-10-29 | 苏州聚力电机有限公司 | Vacuum sealing structure of vapor chamber and method for manufacturing the same |
| CN108716870A (en) * | 2018-05-25 | 2018-10-30 | 浙江大学 | The temperature equalization system of cryogen thermally stratified layer under a kind of elimination microgravity |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI612883B (en) * | 2017-03-13 | 2018-01-21 | 力致科技股份有限公司 | Temperature-uniforming plate with supporting effect |
| WO2019056506A1 (en) * | 2017-09-19 | 2019-03-28 | 华为技术有限公司 | Thin type heat uniformizing plate formed by stamping process |
| TWI716932B (en) * | 2019-07-10 | 2021-01-21 | 汎海科技股份有限公司 | Dissapating plate, manufactuing method therefor and electronic device having the same |
| TWI813873B (en) * | 2020-04-16 | 2023-09-01 | 大陸商深圳興奇宏科技有限公司 | Flexible wick structure and deformable heat-dissipating unit using the same |
| US11879690B2 (en) | 2020-05-06 | 2024-01-23 | Asia Vital Components (China) Co., Ltd. | Flexible wick structure and deformable heat-dissipating unit using the same |
| CN113851770B (en) * | 2020-06-09 | 2023-07-14 | 比亚迪股份有限公司 | A battery pack and electric vehicle |
| CN113851772B (en) * | 2020-06-09 | 2023-10-13 | 比亚迪股份有限公司 | A kind of battery pack and electric vehicle |
| CN115476553A (en) * | 2021-06-16 | 2022-12-16 | 盟立自动化股份有限公司 | Adhesive vapor chamber and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673306A (en) * | 1970-11-02 | 1972-06-27 | Trw Inc | Fluid heat transfer method and apparatus for semi-conducting devices |
| US20100163211A1 (en) * | 2008-12-30 | 2010-07-01 | Nelson N D | Heat exchanger assembly |
| CN202217659U (en) * | 2011-04-29 | 2012-05-09 | 阳杰科技股份有限公司 | Loop type heat dissipation device |
| CN103203606B (en) * | 2012-01-12 | 2015-06-24 | 国研高能（北京）稳态传热传质技术研究院有限公司 | Method for producing multi-cavity phase change temperature-equalization plate |
| TW201544783A (en) * | 2014-05-19 | 2015-12-01 | Forcecon Technology Co Ltd | Structure of a vapor chamber and the manufacturing method thereof |
-
2014
- 2014-05-19 TW TW103117451A patent/TW201544783A/en unknown
- 2014-07-15 CN CN201410335437.0A patent/CN104121797B/en not_active Expired - Fee Related
- 2014-07-15 CN CN201420389497.6U patent/CN204043459U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121797A (en) * | 2014-05-19 | 2014-10-29 | 苏州聚力电机有限公司 | Vacuum sealing structure of vapor chamber and method for manufacturing the same |
| CN104121797B (en) * | 2014-05-19 | 2016-04-13 | 苏州聚力电机有限公司 | Vacuum sealing structure of vapor chamber and method for manufacturing the same |
| CN108716870A (en) * | 2018-05-25 | 2018-10-30 | 浙江大学 | The temperature equalization system of cryogen thermally stratified layer under a kind of elimination microgravity |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201544783A (en) | 2015-12-01 |
| CN104121797A (en) | 2014-10-29 |
| CN104121797B (en) | 2016-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160413 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |