CN108513503A - Heat-sink unit combination reinforced structure - Google Patents
Heat-sink unit combination reinforced structure Download PDFInfo
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- CN108513503A CN108513503A CN201810350536.4A CN201810350536A CN108513503A CN 108513503 A CN108513503 A CN 108513503A CN 201810350536 A CN201810350536 A CN 201810350536A CN 108513503 A CN108513503 A CN 108513503A
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- Prior art keywords
- heat
- shell
- heat pipe
- sink unit
- reinforcing
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims description 22
- 238000003032 molecular docking Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The present invention provides a kind of heat-sink unit combination reinforced structure, including a shell, an at least reinforced structure and at least a heat pipe, the shell has a housing cavity and at least one opening through a top side of the shell and is connected to the housing cavity, the reinforced structure is set in the corresponding opening and strengthens ontology equipped with one, there is the reinforcing ontology connecting hole system to be connected to the housing cavity, the heat pipe has a heat pipe chamber, one end of the heat pipe is plugged in the opposite connecting hole, enable the heat pipe chamber housing cavity, and it is close to be incorporated in the outside of the opposite heat pipe on the inside of the reinforcing ontology.
Description
Technical field
The present invention relates to a kind of heat-sink unit combination reinforced structures, and espespecially one kind, which can reach, increases bond strength and increase knot
Close the heat-sink unit combination reinforced structure of area.
Background technology
With existing electronic equipment gradually using frivolous as the demand bragged about, therefore each item must all reduce its size therewith,
But the size reduction of electronic equipment is adjoint and come the thermal change that generates at the major obstacle of electronic equipment and system enhancement performance.So
Industry just proposes there is the preferable temperature-uniforming plate of heat conduction efficiency respectively in order to effectively solve the problems, such as the element radiating in electronic equipment
(Vapor chamber) and heat pipe (Heat pipe), effectively to solve heat dissipation problem at this stage.
Temperature-uniforming plate (Vapor chamber include the capillary structure of the shell and its enclosure interior chamber wall in square type shape,
And the enclosure interior is filled with working fluid, and side (i.e. evaporating area) system of the shell is sticked in a heater element (such as center
Processor, north and south bridge chip, transistor etc.) on adsorb heat caused by the heater element, make the working fluid of liquid in this
The evaporating area of shell generates evaporation and is converted to steam state, conducts heat to the condensing zone of the shell, the working fluid of the steam state in
Condensing zone is condensed into liquid after being cooled down, and the working fluid of the liquid is back to evaporating area by gravity or capillary structure again to be continued
Steam-condensate circulating, effectively to achieve the effect that temperature uniforming heat radiation.
The principle of heat pipe (Heat pipe) is identical as Theoretical Framework as temperature-uniforming plate, mainly in the heat pipe of pipe bore
Hollow space insert metal powder, and by way of sintering in the inner wall of the heat pipe formed a cricoid capillary structure,
The heat pipe is vacuumized and filled working fluid afterwards, is finally closed to form heat pipe structure.When working fluid is heated by evaporation part
The condensation end is diffused to after evaporation, and the working fluid is steam state in the evaporation part, and the backward condensation end is left by the evaporation part
Liquid gradually is converted to by cooling condensation when diffusion, and the evaporation part is back to by capillary structure again.
Comparing both temperature-uniforming plate and heat pipe only has the mode of heat transfer different, the heat exchange pattern of temperature-uniforming plate be it is two-dimensional,
It is the heat exchange pattern in face, however the heat exchange pattern of heat pipe is one-dimensional heat exchange pattern (i.e. distal end is radiated).Therefore now
Electronic component only coordinates single heat pipe or temperature-uniforming plate not to apply use, therefore, how to be combined together heat pipe and temperature-uniforming plate
It uses, to which the efficiency of heat transfer is substantially improved, and effectively solves the heat dissipation problem of high power electronic element, be current dealer institute
It needs improved.
Invention content
For this purpose, effectively to solve the problem above-mentioned, the main object of the present invention is to provide one kind and can reach increase combination by force
The heat-sink unit combination reinforced structure of degree.
It can reach it is a further object of the present invention to provide one kind and increasing bonded area to reach firm combination and protective effect
Heat-sink unit combination reinforced structure.
It is a further object of the present invention to provide a kind of heat-sink unit combinations of pressure-resistant effect for having and promoting saturated vapour pressure
Reinforced structure.
It is to communicate structure with the shell that it is a further object of the present invention to provide one kind by the heat pipe, makes the heat in heat pipe
Pipe capillary structure connects the shell capillary structure in shell, to reach the heat-sink unit combination reinforcing knot for promoting hot transfer efficiency
Structure.
In order to achieve the above object, the present invention provides a kind of heat-sink unit combination reinforced structure, it is characterized in that including：
There is one shell a housing cavity and at least one opening, the housing cavity there is a working fluid to be formed in one
The shell capillary structure of the housing cavity inner wall, at least one opening are connected to the housing cavity through a top side of the shell；
An at least reinforced structure is equipped with a reinforcing ontology being located at least one opening, which has consistent
The connecting hole of the reinforcing ontology is worn, which there is an inside, the connecting hole to be connected to the housing cavity；
An at least heat pipe has a blind end, an open end and a heat pipe chamber, and the open end of the heat pipe is plugged in the company
It connects in hole, and is close on the inside of the reinforcing ontology set on an outside of the heat pipe, which is located at the open end and the envelope
Between closed end, and the housing cavity being connected to by the open end, a heat tube capillary structure is formed on an inside of the heat pipe, and
It is connected to the indoor shell capillary structure of the housing chamber.
The heat-sink unit combination reinforced structure, wherein：The reinforcing ontology along it is adjacent this at least one opening periphery from this
The top side of shell upwardly extends composition.
The heat-sink unit combination reinforced structure, wherein：The shell is equipped with an at least engagement groove, an at least engagement groove
On the top side of the recessed shell in adjacent at least one opening.
The heat-sink unit combination reinforced structure, wherein：The reinforcing ontology is equipped with a docking part and a reinforcing interconnecting piece,
The docking section, which is extended outwardly from a peripheral side of the reinforcing interconnecting piece with horizontal direction, to be constituted, and at least an engagement groove is connected with this
It connects, the top side of the concordant adjacent shell in a upside of the docking section, the connecting hole runs through the reinforcing interconnecting piece, the reinforcing interconnecting piece
Inside be close to be incorporated on the outside of the opposite heat pipe.
The heat-sink unit combination reinforced structure, wherein：There is the reinforcing ontology lip, the lip to connect from the reinforcing
One bottom end of socket part protrudes out downwards composition, and is halved together with an inner circumferential side of corresponding at least one opening, and the inside of the lip
It is close on the outside for being incorporated in the opposite heat pipe.
The heat-sink unit combination reinforced structure, wherein：One is integrally extended outward at the open end from the heat pipe to prolong
Extending portion, the extension directly abut the indoor bottom side of the housing chamber in the housing cavity, and the heat tube capillary structure is from the closing
It holds and extends to the open end and be directly connected to contact the shell capillary structure of the housing cavity bottom side.
The heat-sink unit combination reinforced structure, wherein：The heat pipe hair on the inside of the heat pipe of the open end
Fine texture connects the shell capillary structure on adjacent indoor top side of the housing chamber, and being somebody's turn to do on the inside of the extension
Heat tube capillary structure connects the shell capillary structure on adjacent indoor bottom side of the housing chamber.
The heat-sink unit combination reinforced structure, wherein：The shell is a temperature-uniforming plate or a hot plate.
The heat-sink unit combination reinforced structure, wherein：The reinforcing ontology is made of metal material.
The heat-sink unit combination reinforced structure, wherein：A notch geometry is formed between the open end and the extension.
The heat-sink unit combination reinforced structure, wherein：The shell has a bottom side, a side and a tube sealing, the side
Side ring is located between the top side and bottom side, which is penetratingly located on the side, and is connected to the housing cavity.
Structure design through the invention so that effectively reach and increase bond strength and bonded area, and also effectively reach
Protective effect and the good effect of resistance to pressure.
Description of the drawings
Fig. 1 is the Three-dimensional combination diagram of the first embodiment of the present invention.
Fig. 2 is the perspective exploded view of the first embodiment of the present invention.
Fig. 2A is the combination diagrammatic cross-section of the first embodiment of the present invention.
Fig. 3 is the Three-dimensional combination diagram of the second embodiment of the present invention.
Fig. 4 is the perspective exploded view of the second embodiment of the present invention.
Fig. 4 A are the combination diagrammatic cross-section of the second embodiment of the present invention.
Reference sign：Shell 1；Top side 10；Bottom side 11；Side 12；Housing cavity 13；Opening 14；Shell capillary knot
Structure 16；Engagement groove 17；Tube sealing 18；Strengthen ontology 2；Connecting hole 21；Inside 22；Peripheral side 23；Docking section 24；Strengthen interconnecting piece
25；Lip 26；Heat pipe 3；Outside 311；Inside 312；Blind end 32；Open end 33；Extension 34；Heat pipe chamber 35；Heat pipe hair
Fine texture 36.
Specific implementation mode
The above-mentioned purpose and its structure of the present invention and characteristic functionally will give according to the preferred embodiment of institute's accompanying drawings
Explanation.
The present invention provides a kind of heat-sink unit combination reinforced structure.Fig. 1 is the three-dimensional combination of the first embodiment of the present invention
Schematic diagram；Fig. 2 is the perspective exploded view of the first embodiment of the present invention；Fig. 2A is the combination of the first embodiment of the present invention
Diagrammatic cross-section.The heat-sink unit combination reinforced structure includes a shell 1, at least a reinforced structure and an at least heat pipe 3, the shell
Body 1 (its can such as gold, silver, copper, aluminium, stainless steel, titanium, ceramics material are made) is expressed as a temperature-uniforming plate in the present embodiment, the shell
Body 1 has a top side 10, a bottom side 11, a side 12, a housing cavity 13, a tube sealing 18 and at least one opening 14, the side
12 rings are located between the top side 10 of the shell 1 and bottom side 11, which is applied on the side 12, to be connected to the housing cavity
13.And the housing cavity 13 is defined between the top side 10 and bottom side 11 and side 12, which has a workflow
Body and one be formed in 13 inner wall of housing cavity shell capillary structure 16, the working fluid be via the tube sealing 18 be packed into
In the housing cavity 13 of the shell 1, and after the completion of working fluid filling, i.e., tube sealing 18 is sealed, and the shell capillary structure
16 are expressed as a sintering body of powder in the present embodiment, but not limited to this.Wherein aforementioned shell 1 can also change be designed as a hot plate or
One flat plate heat tube 3.
The opening 14 is applied on the top side 10 of the shell 1, and is connected to the housing cavity 13, and the opening 14 is in the present embodiment
4 14 explanations of opening are expressed as, however, it is not limited to this, in when it is implemented, the quantity of aforementioned opening 14 can be 1 or 1
More than, and the quantity of the opening 14 is that matching corresponds to the quantity of heat pipe 3 and designs, such as 1 opening 14 matches corresponding 1 heat
Pipe 3 or 2 corresponding 2 heat pipes 3 of 14 matching of opening, and so on.And the shell 1 has an at least engagement groove 17, aforementioned combination
On the top side 10 of the recessed shell 1 in the adjacent opening 14 of slot 17, and 4 engagement grooves 17 and matching pair are expressed as in the present embodiment
Answer 4 openings, aforementioned reinforced structure is equipped with one and strengthens ontology 2, the reinforcing ontology 2 be a metal material (such as gold, silver, copper, aluminium,
Stainless steel, titanium matter) it is constituted, and its setting is expressed as 4 in corresponding opening 14 in the reinforcing ontology 2 of the present embodiment
It is to be connected in corresponding 4 openings 14 with such as welding manner or diffusion juncture respectively to strengthen ontology, enables described this
On a little top sides 10 for strengthening the shell 1 that ontology 2 is integrally attached to these openings 14 described in adjacent correspondence.
There is the reinforcing ontology 2 connecting hole 21,24, one inside of a docking part, 22, one peripheral side 23 and one to strengthen connection
Portion 25, which, which is extended outwardly from the peripheral side of the reinforcing interconnecting piece 25 23 with horizontal direction, is constituted, and with the corresponding shell
The engagement groove 17 of body 1 is connected, aforementioned docking section 24 one on the concordant adjacent shell 1 of side-line top side 10, the connecting hole 21
It is applied on the reinforcing interconnecting piece 25 of the reinforcing ontology 2, is plugged with for corresponding heat pipe 3,21 system of connecting hole connection corresponds to
Housing cavity 13.In addition, the reinforcing ontology 2 has a lip 26,26 system of lip is from a bottom end of the reinforcing interconnecting piece 25
Composition is protruded out downwards, and is halved together with an inner circumferential side of corresponding opening 14.
And 3 system of heat pipe of the present embodiment with 4 heat pipes 3 there are bent behavioral illustrations, the heat pipe 3 to have a blind end
32, an open end 33, a heat tube capillary structure 36 and a heat pipe chamber 35, the heat tube capillary structure 36 are expressed as in the present embodiment
One sintering body of powder, which, which forms, is set on an inside 312 of the heat pipe 3, which is located at
Between the blind end 32 and open end 33 and it is connected to the open end 33.33 grafting of open end of the heat pipe 3 is with respect to the reinforcing ontology 2
Connecting hole 21 in, enable the inside 22 of the reinforcing interconnecting piece 25 of the reinforcing ontology 2 be close to be incorporated into phase with the inside 22 of lip 26
To on the outside 311 of the heat pipe 3, which is connected to the housing cavity 13, and the housing cavity by the open end 33
13 and heat pipe chamber 35 are vertical connection, and the rest part (including blind end 32) that the heat pipe 3 is not contacted with reinforcing ontology 2 is
It is exposed to outside the shell 1.The connection of wherein aforementioned heat pipe 3 and reinforcing ontology 2 is welding manner or diffusion juncture connection structure
Integrally.
Therefore, it is combined as a whole with shell 1 by the heat pipe of the present invention 3 and is the structure communicated, allow heat pipe 3 and shell
The interface thermal resistance being not in contact between 1 combination.In addition, with reference to figure 2A, cutd open by the axial direction of the reinforcing interconnecting piece 25 of the reinforcing ontology 2
Face thickness system is more than the axial section thickness of the heat pipe 3 and the axial section thickness of shell 1, and the reinforcing ontology 2 is made to be somebody's turn to do with corresponding
The thickness that heat pipe 3 engages region increases, such as strengthens the axial section thickness such as 3.3mm (millimetre) of interconnecting piece 25 and corresponding heat
The axial section thickness that the axial section thickness such as 0.3mm (millimetre) of pipe 3 engages region is 3.6mm (millimetre), can so be had
The bond strength and bonded area of effect enhancing the reinforcing ontology 2 and heat pipe 3, and pass through the reinforcing sheet when combining processing procedure and using
Body 2 can effectively avoid aforementioned engaging zones and be damaged, effectively to reach protective effect.Another person, when the shell 1 receives a heat
When, it enables the working fluid in the housing cavity 13 be evaporated because of high temperature and is converted to steam, closely connect by the reinforcing ontology 2 at this time
Close the design on the outside 311 of the corresponding heat pipe 3 so that can reach the pressure-resistant demand for promoting saturated vapour pressure.It is wherein aforementioned
Strengthen ontology 2 and its strengthen the axial section thickness of interconnecting piece 25 not office in above-mentioned 3.3mm (millimetre), in when it is implemented,
User can design according to bond strength and the pressure-resistant demand of saturated vapor pressure and adjust aforementioned reinforcing ontology 2 and its reinforcing company
The axial section thickness of socket part 25, such as 1mm or 1mm or more.
In an embodiment, aforementioned shell capillary structure 16 is alternatively chosn to grid body, fiber with the heat tube capillary structure 36
Body, groove or compound capillary structure.
Furthermore integrally extend outwardly an extension 34 from the heat pipe 3 at aforementioned open end 33, which is in the shell
The bottom side 11 in the housing cavity 13 is directly abutted in fluid chamber 13, is exactly the extension 34 in the open end in the connecting hole 21
It is extended downwardly towards the bottom side 11 in the opposite housing cavity 13 on 33, to be connected one with the bottom side 11 in the housing cavity 13
It rises, and forms a notch geometry or an opening shape or consistent hole shape between the open end 33 and extension 34, and the extension
Portion 34 is a part for the heat pipe 3, and the inside of the opposite extension 34 is the inside 312 of heat pipe 3.So relying on the heat pipe 3
Open end 33 at the extension 34 that integrally extends connect the bottom side 11 in the housing cavity 13 and the outside 311 of the heat pipe 3
The inside 22 of the opposite reinforcing ontology 2 of connection forms the support construction that can support in the housing cavity 13, therefore the shell of this case
The existing copper post for supporting is not provided in chamber 13, to achieve the effect that save cost.
It please refers to Fig.1, Fig. 2A, aforementioned heat tube capillary structure 36 is to extend from the blind end 32 to the open end 33 and connect
The shell capillary structure 16 of the bottom side 11 of the corresponding housing cavity 13 of contact, as shown, the inside 312 of the extension 34 is thereon
Heat tube capillary structure 36 be directly connected to the shell capillary structure 16 of the bottom side 11 being contacted in the housing cavity 13 thereon, and position
The heat tube capillary structure 36 of 3 inside 312 of heat pipe thereon in the open end 33 is directly connected to contact the adjacent housing cavity 13
Its upper shell capillary structure 16 of interior top side 10, so being contacted with shell capillary structure 16 by the heat tube capillary structure 36
Design so that can effectively achieve the effect that promote hot transfer efficiency and samming, so it is more effective increase vapour-liquid and follow change efficiency.
When the bottom side of the shell 1,11 outer patch is located at opposite a heater element (such as central processing unit or MCU or other electronics member
Part) on when, the bottom side 11 of the shell 1 can absorb a heat of heater element generation, enable the bottom side 11 in the housing cavity 13
The working fluid of its upper shell capillary structure 16 be converted to after by thermal evaporation steam working fluid (or be steam state workflow
Body), make the working fluid of steam that can be flowed towards 10 direction of top side in the housing cavity 13, while the workflow of a part of steam
Body can also be flow to by the open end 33 of the heat pipe 3 in the heat pipe chamber 35, until the working fluid of the steam is in the shell
On blind end 32 on top side 10 in chamber 13 and in heat pipe chamber 35 condense after be converted to cooling working fluid (or
For gaseous working fluid), the working fluid of the cooling on the blind end 32 in the heat pipe chamber 35 just relies on heat pipe capillary at this time
The capillary force of structure 36 flows back into rapidly the shell capillary structure 16 thereon of the bottom side 11 in the housing cavity 13, therefore makes the work
Make fluid in continuous steam-condensate circulating in the housing cavity 13 and heat pipe chamber 35, to reach preferable heat dissipation effect.
Please refer to Fig.3 the Three-dimensional combination diagram for the second embodiment of the present invention；Fig. 4 is the second embodiment of the present invention
Perspective exploded view；Fig. 4 A are the combination diagrammatic cross-section of the second embodiment of the present invention.The shell 1 of the present embodiment,
Heat pipe 3 and strengthen ontology 2 structure and connection relationship and its effect substantially with the shell of aforementioned first embodiment 1, heat pipe 3 and strong
The structure and connection relationship and its effect of change ontology 2 are identical, therefore do not repeat again herein, and the present embodiment is mainly by aforementioned first
Do not have on the top side 10 of the shell 1 of embodiment recessed aforementioned engagement groove 17 and the reinforcing ontology 2 (comprising strengthen interconnecting piece 25 with
Docking section 24 and lip 26) change the part (strengthening ontology 2 to be integrally formed with shell 1) for being designed to the shell 1 itself,
As shown, the reinforcing ontology 2 upwardly extends composition, and the heat pipe 3 along adjacent 14 periphery of opening from the top side of the shell 1 10
33 grafting of open end with respect to the connecting hole 21 and be connected in the opening 14 of the connecting hole 21, enable the inside 22 of the reinforcing ontology 2
And the inner circumferential side of the opening 14 is tightly engaged into (or being close to combine) on the outside 311 of the opposite heat pipe 3.
Claims (11)
1. a kind of heat-sink unit combination reinforced structure, it is characterized in that including：
There is one shell a housing cavity and at least one opening, the housing cavity there is a working fluid and one to be formed in the shell
The shell capillary structure of body cavity chamber interior walls, at least one opening are connected to the housing cavity through a top side of the shell；
An at least reinforced structure is equipped with a reinforcing ontology being located at least one opening, which runs through with one should
Strengthen the connecting hole of ontology, which there is an inside, the connecting hole to be connected to the housing cavity；
An at least heat pipe has a blind end, an open end and a heat pipe chamber, and the open end of the heat pipe is plugged in the connecting hole
It is interior, and be close on the inside of the reinforcing ontology set on an outside of the heat pipe, which is located at the open end and the blind end
Between, and the housing cavity is connected to by the open end, a heat tube capillary structure is formed on an inside of the heat pipe, and is connected
In the indoor shell capillary structure of the housing chamber.
2. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：The reinforcing ontology along it is adjacent this extremely
Few opening periphery upwardly extends composition from the top side of the shell.
3. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：The shell is combined equipped at least one
Slot, an at least engagement groove are recessed on the top side of adjacent at least one shell being open.
4. heat-sink unit combination reinforced structure according to claim 3, it is characterised in that：The reinforcing ontology is equipped with a docking
Portion and a reinforcing interconnecting piece, which, which is extended outwardly from a peripheral side of the reinforcing interconnecting piece with horizontal direction, is constituted, and with
At least an engagement groove is connected for this, and the top side of the concordant adjacent shell in a upside of the docking section, the connecting hole runs through the reinforcing
Interconnecting piece is close on the inside of the reinforcing interconnecting piece on the outside for being incorporated in the opposite heat pipe.
5. heat-sink unit combination reinforced structure according to claim 4, it is characterised in that：The reinforcing ontology has a lip
Portion, the lip protrude out downwards composition from a bottom end of the reinforcing interconnecting piece, and with inner circumferential side phase for corresponding at least one opening
Interlocking, and be close on the inside of the lip on the outside for being incorporated in the opposite heat pipe.
6. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：From the heat pipe one at the open end
Body extends outward an extension, which directly abuts the indoor bottom side of the housing chamber, the heat pipe in the housing cavity
Capillary structure extends from the blind end to the open end and is directly connected to contact the shell capillary structure of the housing cavity bottom side.
7. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：The heat pipe positioned at the open end
The heat tube capillary structure on inside connects the shell capillary structure on adjacent indoor top side of the housing chamber, and this prolongs
The heat tube capillary structure on the inside of extending portion connects the shell capillary structure on adjacent indoor bottom side of the housing chamber.
8. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：The shell is a temperature-uniforming plate or one
Hot plate.
9. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：The reinforcing ontology is metal material
It is constituted.
10. heat-sink unit combination reinforced structure according to claim 6, it is characterised in that：The open end and the extension
Between form a notch geometry.
11. heat-sink unit combination reinforced structure according to claim 1, it is characterised in that：The shell has a bottom side, one
Side and a tube sealing, the side ring are located between the top side and bottom side, which is penetratingly located on the side, and is connected to the shell
Fluid chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350536.4A CN108513503A (en) | 2018-04-18 | 2018-04-18 | Heat-sink unit combination reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350536.4A CN108513503A (en) | 2018-04-18 | 2018-04-18 | Heat-sink unit combination reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513503A true CN108513503A (en) | 2018-09-07 |
Family
ID=63382441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350536.4A Pending CN108513503A (en) | 2018-04-18 | 2018-04-18 | Heat-sink unit combination reinforced structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213940A (en) * | 2019-05-27 | 2019-09-06 | 深圳兴奇宏科技有限公司 | Has the heat-sink unit of axial capillary |
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