CN112268472A - Processing technology of flexible temperature-equalizing plate and flexible temperature-equalizing plate - Google Patents
Processing technology of flexible temperature-equalizing plate and flexible temperature-equalizing plate Download PDFInfo
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- CN112268472A CN112268472A CN202011268212.XA CN202011268212A CN112268472A CN 112268472 A CN112268472 A CN 112268472A CN 202011268212 A CN202011268212 A CN 202011268212A CN 112268472 A CN112268472 A CN 112268472A
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- uniforming plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0241—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the tubes being flexible
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Abstract
The invention relates to the technical field of temperature-uniforming plates, and discloses a processing technology of a flexible temperature-uniforming plate and the flexible temperature-uniforming plate. The processing technology of the flexible temperature-uniforming plate comprises the following steps: a flexible water absorbing part is filled in the flexible shell, wherein the flexible shell is provided with a liquid injection hole; processing a steam channel on the flexible water absorbing piece, and/or arranging a porous net in the flexible shell; sealing the edge of the flexible shell; injecting liquid into the flexible shell through the liquid injection hole and vacuumizing; and sealing the liquid injection hole. The flexible temperature-uniforming plate processed by the processing technology of the flexible temperature-uniforming plate disclosed by the invention is flexible, so that the flexible temperature-uniforming plate cannot influence the circulation of steam in a steam channel or a porous net after being bent, and the flexible temperature-uniforming plate can be applied to products such as folding mobile phones, digital audio players, walkmans, certain wearing products needing heat dissipation and the like, and the applicability of the flexible temperature-uniforming plate is improved.
Description
Technical Field
The invention relates to the technical field of temperature-uniforming plates, in particular to a processing technology of a flexible temperature-uniforming plate and the flexible temperature-uniforming plate.
Background
With the rapid development of electronic technology, electronic products are increasingly demanded in life, but common electronic products employ a rigid heat dissipation device, such as a heat pipe or a vapor chamber, to transfer heat from electronic components. In the prior art, a shell of a temperature-uniforming plate for an integrated circuit is generally made of metals such as copper, aluminum and stainless steel, and the shell shows high physical rigidity, and when the temperature-uniforming plate is bent, the temperature-uniforming plate can cause irreversible damage to an internal steam channel, so that the performance of the temperature-uniforming plate is adversely affected, and the temperature-uniforming plate is damaged.
Disclosure of Invention
Based on the above, the invention aims to provide a processing technology of a flexible temperature-uniforming plate and the flexible temperature-uniforming plate, which solve the problem that the temperature-uniforming plate is damaged due to bending of the temperature-uniforming plate in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a processing technology of a flexible temperature-uniforming plate comprises the following steps:
a flexible water absorbing part is filled in the flexible shell, wherein the flexible shell is provided with a liquid injection hole;
processing a steam channel on the flexible water absorbing piece, and/or arranging a porous net in the flexible shell;
sealing the edge of the flexible housing;
injecting liquid into the flexible shell through the liquid injection hole and vacuumizing;
and sealing the liquid injection hole.
As a preferable scheme of the processing technology of the flexible temperature equalization plate, the porous net is arranged on the flexible water absorbing piece and is positioned between the flexible water absorbing piece and the flexible shell.
As a preferable scheme of the processing technology of the flexible temperature-uniforming plate, the porous net is arranged in the steam channel.
As a preferable scheme of the processing technology of the flexible temperature-uniforming plate, the flexible shell comprises a flexible upper cover and a flexible lower cover, and the flexible water absorbing member is clamped between the flexible upper cover and the flexible lower cover.
As a preferred scheme of the processing technology of the flexible temperature-uniforming plate, the flexible water absorbing piece is spunlace non-woven fabric or PP cotton.
As a preferable scheme of the processing technology of the flexible temperature-uniforming plate, the flexible shell is made of one or at least two of an aluminum-based composite material, a copper-based composite material and a polyimide film.
As a preferable scheme of the processing technology of the flexible temperature-uniforming plate, the porous net is a metal net or a plastic net.
As a preferable scheme of the processing technology of the flexible temperature-uniforming plate, when the edge of the flexible shell is sealed, one of the processing technologies of gluing, hot melting, ultrasonic welding, high-frequency welding or laser welding is adopted.
As a preferred scheme of the processing technology of the flexible temperature-uniforming plate, when the liquid injection hole is closed, one processing technology of gluing, hot melting, ultrasonic welding, high-frequency welding or laser welding is adopted.
The utility model provides a flexible temperature-uniforming plate, adopts above arbitrary scheme the processing technology of flexible temperature-uniforming plate form, including flexible casing and flexible piece that absorbs water, inject in the flexible casing and hold the chamber, flexible piece that absorbs water is located hold the intracavity, be equipped with on the flexible casing with hold the notes liquid hole of chamber intercommunication, annotate the liquid hole be used for to hold intracavity injection liquid, be equipped with the steam channel who supplies the steam circulation on the flexible piece that absorbs water, and/or, be provided with porous net in the flexible casing.
The invention has the beneficial effects that: the flexible temperature-uniforming plate processed by the processing technology of the flexible temperature-uniforming plate disclosed by the invention is flexible, so that the flexible temperature-uniforming plate cannot influence the circulation of steam in a steam channel or a porous net after being bent, and the flexible temperature-uniforming plate can be applied to products such as folding mobile phones, digital audio players, walkmans, certain wearing products needing heat dissipation and the like, and the applicability of the flexible temperature-uniforming plate is improved.
The flexible shell, the flexible water absorbing piece and the porous net of the flexible temperature-uniforming plate disclosed by the invention are all flexible, so that the flexible temperature-uniforming plate cannot influence the circulation of steam in the steam channel or the porous net after being bent, and the applicability of the flexible temperature-uniforming plate is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a flow chart of a process for manufacturing a flexible vapor chamber according to the present invention;
FIG. 2 is a cross-sectional view of a flexible vapor chamber according to one embodiment of the present invention;
FIG. 3 is a cross-sectional view of a flexible vapor chamber according to a second embodiment of the present invention;
FIG. 4 is a cross-sectional view of a flexible vapor chamber according to a third embodiment of the present invention;
fig. 5 is a cross-sectional view of a flexible vapor chamber according to a fourth embodiment of the present invention.
In the figure:
1. a flexible housing; 11. a flexible upper cover; 12. a flexible lower cover; 2. a flexible absorbent member; 20. a steam channel; 3. a porous web.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 and fig. 2, the present embodiment provides a process for manufacturing a flexible vapor chamber, including the following steps:
a flexible water absorbing part 2 is filled in the flexible shell 1;
arranging a porous net 3 in the flexible shell 1;
sealing the edge of the flexible shell 1;
injecting liquid into the accommodating cavity through the liquid injection hole and vacuumizing;
and sealing the liquid injection hole to prevent the liquid in the accommodating cavity from leaking.
In other embodiments, it is also possible to first mount the porous net 3 on the flexible absorbent member 2 and then fill the flexible absorbent member 2 and the porous net 3 in the flexible casing 1.
Specifically, when the edge of the flexible housing 1 is sealed, one of the processes of gluing, hot melting, ultrasonic welding, high-frequency welding and laser welding is adopted. When the liquid injection hole is sealed, one processing technology of gluing, hot melting, ultrasonic welding, high-frequency welding or laser welding is adopted.
The flexible temperature-uniforming plate processed by the processing technology of the flexible temperature-uniforming plate provided by the embodiment is flexible, so that the flexible temperature-uniforming plate cannot influence the circulation of steam in the porous net 3 after being bent, and the flexible temperature-uniforming plate can be applied to products such as folding mobile phones, digital audio players, walkmans and some wearable products needing heat dissipation, and the applicability of the flexible temperature-uniforming plate is improved.
Specifically, the flexible absorbent member 2 of the present embodiment is a spunlace nonwoven fabric or PP cotton, and the porous web 3 is a metal mesh or a plastic mesh. Because water thorn non-woven fabrics and PP are cotton homoenergetic to absorb liquid and flexible better for flexible water absorption spare 2 still can resume to initial condition after being buckled and expanded, because the flexibility of metal mesh or plastic net is better, still can resume to initial condition after making porous net 3 buckle and expand, can not influence the circulation of steam, and flexible temperature-uniforming plate can not take place to damage owing to buckling, has prolonged the life of flexible temperature-uniforming plate.
Specifically, as shown in fig. 2, the flexible casing 1 of the present embodiment includes a flexible upper cover 11 and a flexible lower cover 12, the flexible upper cover 11 is snapped on the flexible lower cover 12, and the flexible water absorbing member 2 is sandwiched between the flexible upper cover 11 and the flexible lower cover 12. Wherein, be equipped with first holding tank (not shown in the figure) on the flexible upper cover 11, be equipped with the second holding tank (not shown in the figure) that corresponds the setting with first holding tank on the flexible lower cover 12, first holding tank and second holding tank enclose into and hold the chamber.
The flexible case 1 of the present embodiment is made of one or at least two of an aluminum-based composite material, a copper-based composite material, and a polyimide film. Specifically, in some embodiments, the flexible upper cover 11 and the flexible lower cover 12 are made of one of an aluminum-based composite material, a copper-based composite material, and a polyimide film; in some embodiments, the flexible upper cover 11 and the flexible lower cover 12 are made of two materials, respectively, of an aluminum-based composite material, a copper-based composite material, and a polyimide film, and the materials of the flexible upper cover 11 and the flexible lower cover 12 are different; in some embodiments, the flexible upper cover 11 is formed by processing at least two of an aluminum-based composite material, a copper-based composite material, and a polyimide film, and the flexible lower cover 12 is formed by processing at least two of an aluminum-based composite material, a copper-based composite material, and a polyimide film. In other embodiments of the present invention, the material of the flexible casing 1 is not limited to the limitation of the present embodiment, and may be made of other materials, which are specifically set according to actual needs.
As shown in fig. 2, the present embodiment further provides a flexible temperature equalization plate, which is formed by processing the flexible temperature equalization plate according to the present embodiment through a processing process, the flexible temperature equalization plate includes a flexible casing 1 and a flexible water absorbing member 2, a containing cavity (not shown in the figure) is defined in the flexible casing 1, the flexible water absorbing member 2 is located in the containing cavity, a liquid injection hole (not shown in the figure) communicated with the containing cavity is formed in the flexible casing 1, the liquid injection hole is used for injecting liquid into the containing cavity, and a porous net 3 is disposed in the flexible casing 1.
It should be noted that, as shown in fig. 2, the porous net 3 of the present embodiment is disposed on the flexible absorbent member 2, the porous net 3 is located between the flexible absorbent member 2 and the flexible casing 1, and the porous net 3 is used for allowing the vapor formed by the evaporation of the liquid in the flexible absorbent member 2 after absorbing heat to flow. In prior art, adopt the capillary to supply liquid to flow usually, because the capillary is thinner, generally need support piece to support, and the adoption of this embodiment is flexible absorbs water 2 and is absorbed water, directly absorbs water 2 and packs in holding the intracavity with flexible, compares with prior art, and the processing technology of flexible temperature-uniforming plate is simpler, has improved the process velocity of flexible temperature-uniforming plate.
The flexible shell 1, the flexible water absorbing part 2 and the porous net 3 of the flexible temperature-uniforming plate provided by the embodiment are all flexible, so that the flexible temperature-uniforming plate cannot influence the circulation of steam in the steam channel 20 or the porous net 3 after being bent, and the applicability of the flexible temperature-uniforming plate is improved.
It should be noted that the liquid injected into the flexible water absorbing member 2 through the liquid injection hole is water, and the flowing process of the liquid in the flexible temperature equalization plate during actual operation is as follows: when the downside of flexible temperature-uniforming plate was heated, the water in the flexible piece 2 that absorbs water was heated and is formed steam, and steam gets into in the porous net 3, because the temperature of flexible temperature-uniforming plate upside is lower for the exothermic condensation of steam is liquid water, and liquid water is absorbed by flexible piece 2 that absorbs water once more, and the flow process of the water in the flexible piece 2 that absorbs water is so reciprocating to be bad promptly, and the temperature of the product of guaranteeing this flexible temperature-uniforming plate installation is comparatively even.
Example two
As shown in fig. 3, the present embodiment provides a process for manufacturing a flexible vapor chamber, which includes the following steps:
a flexible water absorbing part 2 is filled in the flexible shell 1;
processing a steam channel 20 on the flexible water absorbing piece 2;
sealing the edge of the flexible shell 1;
injecting liquid into the accommodating cavity through the liquid injection hole and vacuumizing;
and sealing the liquid injection hole to prevent the liquid in the accommodating cavity from leaking.
In other embodiments, the steam channel 20 can be first machined into the flexible casing 1, and then the flexible water absorbing member 2 can be filled in the flexible casing 1.
As shown in fig. 3, this embodiment still provides a flexible temperature-uniforming plate, this flexible temperature-uniforming plate includes flexible casing 1 and flexible water absorption piece 2, inject in the flexible casing 1 and hold the chamber, flexible water absorption piece 2 is filled and is holding the intracavity, be equipped with on the flexible casing 1 with hold the notes liquid hole of chamber intercommunication, it is used for to holding intracavity injected liquid to annotate the liquid hole, be equipped with the steam channel 20 that supplies the steam circulation on the flexible water absorption piece 2, the number of steam channel 20 is two, two steam channel 20 interval distribution are on flexible water absorption piece 2.
The flexible shell 1, the flexible water absorbing part 2 and the porous net 3 of the flexible temperature-uniforming plate provided by the embodiment are flexible, so that the flexible temperature-uniforming plate cannot influence the flow of steam in the steam channel 20 after being bent, and can be applied to products such as folding mobile phones, digital audio players, walkmans and the like, and the applicability of the flexible temperature-uniforming plate is improved.
Compared with the first embodiment, the porous net 3 is not required to be arranged in the flexible temperature-uniforming plate, the steam channel 20 arranged in the flexible water absorbing piece 2 can be used for steam to flow, and the processing technology is simpler.
The flow process of the liquid in the temperature-uniforming plate of the embodiment when the temperature-uniforming plate actually works is as follows: when certain one side of flexible temperature-uniforming plate is heated, the water in the flexible water absorption piece 2 is heated to form steam, the steam enters the steam channel 20, because the temperature of the other side of the flexible temperature-uniforming plate is lower, the steam releases heat and is condensed into liquid water, the liquid water is absorbed by the flexible water absorption piece 2 again, namely, the flowing process of the water in the flexible water absorption piece 2 is repeatedly broken, and the temperature of the product installed on the flexible temperature-uniforming plate is ensured to be uniform.
EXAMPLE III
As shown in fig. 4, the present embodiment provides a process for manufacturing a flexible vapor chamber, where the process for manufacturing the flexible vapor chamber includes the following steps:
a flexible water absorbing part 2 is filled in the flexible shell 1;
processing a steam channel 20 on the flexible water absorbing piece 2, and filling a porous net 3 in the steam channel 20;
sealing the edge of the flexible shell 1;
injecting liquid into the accommodating cavity through the liquid injection hole and vacuumizing;
and sealing the liquid injection hole to prevent the liquid in the accommodating cavity from leaking.
In other embodiments, the steam channel 20 can be first formed on the flexible absorbent member 2, the porous net 3 can be filled in the steam channel 20, and then the flexible absorbent member 2 with the porous net 3 can be filled in the flexible shell 1.
As shown in fig. 4, this embodiment further provides a flexible temperature-uniforming plate, compared with the flexible temperature-uniforming plate in the second embodiment, the porous net 3 is disposed in the steam channel 20 of the flexible temperature-uniforming plate, and the porous net 3 not only can allow steam to flow, but also can play a role in supporting the flexible shell 1, so that the flexible temperature-uniforming plate after being bent and unfolded returns to the initial state.
The flexible shell 1, the flexible water absorbing part 2 and the porous net 3 of the flexible temperature-uniforming plate provided by the embodiment are flexible, so that steam can not flow in the porous net 3 of the steam channel 20 after the flexible temperature-uniforming plate is bent, the flexible temperature-uniforming plate can be applied to products such as folding mobile phones, digital audio players and walkmans, and the applicability of the flexible temperature-uniforming plate is improved.
The flow process of the liquid in the temperature-uniforming plate of the embodiment when the temperature-uniforming plate actually works is as follows: when certain one side of flexible temperature equalization board is heated, the water in the flexible piece 2 that absorbs water is heated and forms steam, and steam gets into in the porous net 3 of steam passageway 20, because the temperature of the opposite side of flexible temperature equalization board is lower for the exothermic condensation of steam is liquid water, and liquid water is absorbed by flexible piece 2 that absorbs water once more, and the flow process of the water in the flexible piece 2 that absorbs water is so reciprocating to be bad promptly, so as to guarantee that the temperature of the product that this flexible temperature equalization board installed is comparatively even.
Example four
As shown in fig. 5, the present embodiment provides a process for manufacturing a flexible vapor chamber, where the process for manufacturing a flexible vapor chamber includes the following steps:
a flexible water absorbing part 2 is filled in the flexible shell 1;
processing a steam channel 20 on the flexible water absorbing piece 2, filling a porous net 3 in the steam channel 20, and installing the porous net 3 on the flexible water absorbing piece 2;
sealing the edge of the flexible shell 1;
injecting liquid into the accommodating cavity through the liquid injection hole and vacuumizing;
and sealing the liquid injection hole to prevent the liquid in the accommodating cavity from leaking.
In other embodiments, the steam channel 20 can be first processed in the flexible absorbent member 2, the porous net 3 can be filled in the steam channel 20, then the porous net 3 can be installed on the flexible absorbent member 2, and finally the flexible absorbent member 2 with the porous net 3 can be filled in the flexible shell 1.
As shown in fig. 5, this embodiment further provides a flexible temperature-uniforming plate, compared with the flexible temperature-uniforming plate in the first embodiment, the flexible water absorbing member 2 of the flexible temperature-uniforming plate is provided with a steam channel 20, the steam channel 20 is provided with a porous net 3, the porous net 3 on the flexible water absorbing member 2 and the porous net 3 in the steam channel 20 can not only allow steam to circulate, but also can play a role in supporting the flexible shell 1, so that the flexible temperature-uniforming plate after being bent and unfolded returns to the initial state.
The flexible shell 1, the flexible water absorbing part 2 and the porous net 3 of the flexible temperature-uniforming plate provided by the embodiment are flexible, so that steam can not flow in the porous net 3 of the steam channel 20 after the flexible temperature-uniforming plate is bent, the flexible temperature-uniforming plate can be applied to products such as folding mobile phones, digital audio players and walkmans, and the applicability of the flexible temperature-uniforming plate is improved.
The flow process of the liquid in the temperature-uniforming plate of the embodiment when the temperature-uniforming plate actually works is as follows: when certain one side of flexible temperature-uniforming plate is heated, the water in the flexible piece 2 that absorbs water is heated and forms steam, steam gets into the porous net 3 of steam passageway 20 and the porous net 3 on the flexible piece 2 that absorbs water, because the temperature of the opposite side of flexible temperature-uniforming plate is lower, make the exothermic condensation of steam be liquid water, liquid water is absorbed by flexible piece 2 that absorbs water once more, the flow process of the water in the flexible piece 2 that absorbs water so reciprocates and bad promptly, the temperature of the product of guaranteeing this flexible temperature-uniforming plate to install is comparatively even.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The processing technology of the flexible temperature-uniforming plate is characterized by comprising the following steps:
a flexible water absorbing piece (2) is filled in the flexible shell (1), wherein a liquid injection hole is formed in the flexible shell (1);
processing a steam channel (20) on the flexible water absorbing piece (2) and/or arranging a porous net (3) in the flexible shell (1);
sealing the edges of the flexible housing (1);
injecting liquid into the flexible shell (1) through the liquid injection hole and vacuumizing;
and sealing the liquid injection hole.
2. Process for manufacturing a flexible vapor chamber according to claim 1, characterized in that the porous mesh (3) is arranged on the flexible absorbent member (2) and the porous mesh (3) is located between the flexible absorbent member (2) and the flexible casing (1).
3. Process for manufacturing a flexible vapor chamber according to claim 1, characterized in that said perforated mesh (3) is provided inside said steam channel (20).
4. The process for manufacturing the flexible temperature-uniforming plate according to claim 1, wherein the flexible shell (1) comprises a flexible upper cover (11) and a flexible lower cover (12), and the flexible water absorbing member (2) is clamped between the flexible upper cover (11) and the flexible lower cover (12).
5. The process for manufacturing the flexible temperature equalization plate as claimed in claim 1, wherein the flexible water absorbing member (2) is spun lace non-woven fabric or PP cotton.
6. The processing technology of the flexible temperature-uniforming plate according to claim 1, wherein the flexible shell (1) is made of one or at least two of an aluminum-based composite material, a copper-based composite material and a polyimide film.
7. The process for manufacturing a flexible vapor chamber according to claim 1, wherein the porous mesh (3) is a metal mesh or a plastic mesh.
8. The process for manufacturing the flexible vapor chamber according to claim 1, wherein the edge of the flexible shell (1) is sealed by one of gluing, hot melting, ultrasonic welding, high frequency welding or laser welding.
9. The process for processing the flexible temperature-uniforming plate according to claim 1, wherein one of gluing, hot melting, ultrasonic welding, high-frequency welding or laser welding is adopted when the liquid injection hole is closed.
10. A flexible temperature-uniforming plate is characterized by being processed by the processing technology of the flexible temperature-uniforming plate according to any one of claims 1-9, and comprising a flexible shell (1) and a flexible water absorbing piece (2), wherein a containing cavity is defined in the flexible shell (1), the flexible water absorbing piece (2) is located in the containing cavity, a liquid injection hole communicated with the containing cavity is formed in the flexible shell (1), the liquid injection hole is used for injecting liquid into the containing cavity, a steam channel (20) for steam to circulate is formed in the flexible water absorbing piece (2), and/or a porous net (3) is arranged in the flexible shell (1).
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| CN202011268212.XA CN112268472A (en) | 2020-11-13 | 2020-11-13 | Processing technology of flexible temperature-equalizing plate and flexible temperature-equalizing plate |
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| CN202011268212.XA CN112268472A (en) | 2020-11-13 | 2020-11-13 | Processing technology of flexible temperature-equalizing plate and flexible temperature-equalizing plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888267A (en) * | 2021-02-05 | 2021-06-01 | 华南理工大学 | Ultrathin flexible vapor chamber and manufacturing method |
| CN114993083A (en) * | 2022-05-24 | 2022-09-02 | 武汉理工大学 | Visual ultrathin flexible vapor chamber for low-temperature process and preparation method thereof |
| CN115283773A (en) * | 2022-07-21 | 2022-11-04 | 瑞泰精密科技(沭阳)有限公司 | Uniform temperature plate cavity sealing process and uniform temperature plate |
-
2020
- 2020-11-13 CN CN202011268212.XA patent/CN112268472A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888267A (en) * | 2021-02-05 | 2021-06-01 | 华南理工大学 | Ultrathin flexible vapor chamber and manufacturing method |
| CN114993083A (en) * | 2022-05-24 | 2022-09-02 | 武汉理工大学 | Visual ultrathin flexible vapor chamber for low-temperature process and preparation method thereof |
| CN114993083B (en) * | 2022-05-24 | 2024-01-26 | 武汉理工大学 | Low-temperature process visual ultrathin flexible vapor chamber and preparation method thereof |
| CN115283773A (en) * | 2022-07-21 | 2022-11-04 | 瑞泰精密科技(沭阳)有限公司 | Uniform temperature plate cavity sealing process and uniform temperature plate |
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Address after: 510623 floors 1-4 of building a and 1-4 of building B in aimeda hi tech Industrial Park, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Baode South China (Shenzhen) thermal energy system Co.,Ltd. Address before: 510623 floors 1-4 of building a and 1-4 of building B in aimeda hi tech Industrial Park, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Applicant before: Aavid Shenzen Thermal Energy System Co.,Ltd. |
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| CB02 | Change of applicant information |