CN206260189U - The phase transformation of annular Super-conductive conduit road suppresses heat sink and electronic product - Google Patents
The phase transformation of annular Super-conductive conduit road suppresses heat sink and electronic product Download PDFInfo
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- CN206260189U CN206260189U CN201621032826.7U CN201621032826U CN206260189U CN 206260189 U CN206260189 U CN 206260189U CN 201621032826 U CN201621032826 U CN 201621032826U CN 206260189 U CN206260189 U CN 206260189U
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Abstract
The utility model provides a kind of annular Super-conductive conduit road phase transformation and suppresses heat sink and electronic product, and it is composite board type structure that the annular Super-conductive conduit road phase transformation suppresses heat sink；The surface that the annular Super-conductive conduit road phase transformation suppresses heat sink is plane, and the annular Super-conductive conduit road phase transformation suppresses radiating plate surface and is provided with least one thermal source FX；The annular Super-conductive conduit road phase transformation suppresses heat sink and has been internally formed annular Super-conductive conduit road, and the Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.Annular Super-conductive conduit road phase transformation of the present utility model suppresses heat sink has high heat transfer density, high heat transfer rate and the good characteristic of uniform temperature, the heat for being given out thermal source quickly spreads and transmits and be evenly distributed on the annular Super-conductive conduit road phase transformation suppression heat sink, so as to excess calories can be avoided to concentrate on the position of each near heating sources, and cause the generation of each localized hyperthermia's situation.
Description
Technical field
The utility model belongs to phase transformation and suppresses field of heat transfer, and more particularly to a kind of annular Super-conductive conduit road phase transformation suppresses to dissipate
Hot plate and electronic product.
Background technology
With the continuous progress of electronics technology, the use of various electronic products is also more and more frequent, simultaneous electronics
The power density of component gradually increases, the arrangement of multiple thermals source in single electronic circuit, then produce with being difficult to avoid that a large amount of
Heat, if making the heat directly spread, can cause near heating sources produce heat build-up, cause the temperature mistake of local location
It is high；For this kind of situation, more typical settling mode is to utilize a thermal conductivity preferably quick conductive element (for example：Heat pipe) with
Its localized contact is in the thermal source, and the quick conductive element separately combines a radiating subassembly (for example：Fin, fan), using this
Quick conductive element to long-range, and is radiated the heat transmission of thermal source by the radiating subassembly, though in this way, can retarding heat mistake
Degree is concentrated, but because the heat of the thermal source constantly can still be dissipated with radiation mode, local temperature can be caused so as to be difficult to avoid that
Too high situation.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of annular Super-conductive conduit road
Phase transformation suppresses heat sink and electronic product, is radiated using traditional heat-dissipating mode and existed for solving electronic product in the prior art
The too high problem of local temperature.
In order to achieve the above objects and other related objects, the utility model provides a kind of annular Super-conductive conduit road phase transformation and suppresses
Heat sink, it is composite board type structure that the annular Super-conductive conduit road phase transformation suppresses heat sink；The annular Super-conductive conduit road phase transformation
The surface for suppressing heat sink is plane, and the annular Super-conductive conduit road phase transformation suppresses radiating plate surface and is provided with least one thermal source
FX；The annular Super-conductive conduit road phase transformation suppresses heat sink and has been internally formed annular Super-conductive conduit road, the hot superconduction
Pipeline is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.
Suppress a kind of preferred scheme of heat sink, the hot superconduction as annular Super-conductive conduit road phase transformation of the present utility model
Pipeline is formed by blowing-up technology.
Suppress a kind of preferred scheme of heat sink, the annular heat as annular Super-conductive conduit road phase transformation of the present utility model
The phase transformation of superconduction pipeline suppresses heat sink includes the first sheet material, the second sheet material and tri-plate；First sheet material, second plate
Material and the tri-plate are sequentially stacked, and first sheet material and the tri-plate are respectively positioned at the two of second sheet material
Side, and be combined with each other by rolling process with second sheet material；
The tri-plate includes elevated regions, and the surface of the elevated regions is plane；
The Super-conductive conduit road is located between first sheet material and the tri-plate, and the Super-conductive conduit road is distributed
Region it is corresponding with the elevated regions.
Suppress a kind of preferred scheme of heat sink, the hot superconduction as annular Super-conductive conduit road phase transformation of the present utility model
Pipeline includes several first conduits, the second conduit and connection through hole；
First conduit is located between first sheet material and second sheet material；
Second conduit is located between second sheet material and the tri-plate；
The connection through hole runs through second sheet material, and adjacent first conduit and second conduit are connected
It is logical；
Second plate surface is formed with the bulge-structure corresponding with first conduit and second conduit.
Suppress a kind of preferred scheme of heat sink as annular Super-conductive conduit road phase transformation of the present utility model, described in adjacent two
Second conduit described in first conduit and adjacent two is isolated, and first conduit and the second conduit staggered parallel point
Cloth；
The connection through hole is located between first conduit and second conduit, and by adjacent first conduit
And second conduit is connected.
Suppress a kind of preferred scheme of heat sink, first groove as annular Super-conductive conduit road phase transformation of the present utility model
The shape of road and the second conduit cross section is trapezoidal, and the shape of first conduit and the second conduit longitudinal section is equal
It is annular.
Suppress a kind of preferred scheme of heat sink as annular Super-conductive conduit road phase transformation of the present utility model, the connection is led to
Being shaped as hole is circular or oval.
Suppress a kind of preferred scheme of heat sink, first groove as annular Super-conductive conduit road phase transformation of the present utility model
The lateral dimension in road is identical with the lateral dimension of second conduit.
Suppress a kind of preferred scheme of heat sink, first plate as annular Super-conductive conduit road phase transformation of the present utility model
The outer surface of material and the tri-plate is equipped with anticorrosive coat.
Suppress a kind of preferred scheme of heat sink, first plate as annular Super-conductive conduit road phase transformation of the present utility model
At least one of material and both tri-plates are the composite board for including at least two material layers.
Suppress a kind of preferred scheme of heat sink, the composite plate as annular Super-conductive conduit road phase transformation of the present utility model
Material is Copper-Aluminum compound sheet material, the stainless steel aluminium including the stainless steel bed of material and layer of aluminum for including the copper material bed of material and layer of aluminum
Composite board, the iron-aluminium composite board material including the iron material bed of material and layer of aluminum or the aluminium including the aluminium alloy material bed of material and layer of aluminum
Alloy aluminum composite board；The layer of aluminum in first sheet material and the tri-plate connects with second sheet material
Touch.
Suppress a kind of preferred scheme of heat sink, the composite plate as annular Super-conductive conduit road phase transformation of the present utility model
Material is the composite board formed by rolling process.
The utility model also provides a kind of electronic product, and the electronic product includes at least one thermal source and any as described above
Annular Super-conductive conduit road phase transformation described in scheme suppresses heat sink, and the thermal source is fixed in the thermal source FX.
As described above, annular Super-conductive conduit road phase transformation of the present utility model suppresses heat sink and electronic product, with following
Beneficial effect：Annular Super-conductive conduit road phase transformation of the present utility model suppress heat sink have high heat transfer density, high heat transfer rate and
The good characteristic of uniform temperature, the heat for being given out thermal source quickly spreads and transmits and be evenly distributed on the annular heat superconduction
Pipeline phase transformation suppresses on heat sink, so as to excess calories can be avoided to concentrate on the position of each near heating sources, and causes each part
The generation of high temperature condition；Meanwhile, on the premise of heat abstractor dimensional weight is not increased, using the annular Super-conductive conduit road phase
Become and suppress heat sink instead of traditional heat-transfer device, possess bigger heat transfer area and heat-transfer effect；The Super-conductive conduit road sets
Annular is set to, the annular Super-conductive conduit road phase transformation suppresses heat sink can conduct heat towards any direction, heat dispersion does not receive gravity
And the influence of the factor such as angles.
The annular Super-conductive conduit road phase transformation suppresses at least one of the first sheet material and both tri-plates bag in heat sink
The composite board of at least two material layers is included, the annular Super-conductive conduit road phase transformation suppresses to correspond to Super-conductive conduit road in heat sink
Partial intensity is greatly improved, tensile strength ＞ 4MPa；On the premise of enough intensity is ensured, the phase transformation suppresses heat sink
Gross thickness≤1mm, in can be applied to precision element, with small volume, the advantages of lightweight；The phase transformation suppresses heat sink
Outer surface is layers of copper, can directly carry out soldering or soldering, be easy to operation, steady quality, solve phase transformation suppress heat sink with
Welding Problems between device.
Brief description of the drawings
Fig. 1 is shown as the structure of the annular Super-conductive conduit road phase transformation suppression heat sink provided in the utility model embodiment one
Schematic diagram.
Fig. 2 is shown as the phase that the phase transformation of annular Super-conductive conduit road suppresses in heat sink provided in the utility model embodiment one
Become the section partial structural diagram for suppressing heat sink.
Fig. 3 is shown as to be had in the annular Super-conductive conduit road phase transformation suppression heat sink provided in the utility model embodiment one
Corresponding to the structural representation of the first sheet material of the graphite line pattern of the first conduit.
Fig. 4 is shown as to be had in the annular Super-conductive conduit road phase transformation suppression heat sink provided in the utility model embodiment one
Connect the structural representation of the second sheet material of through hole.
Component label instructions
1 annular Super-conductive conduit road phase transformation suppresses heat sink
11 first sheet materials
111st, 131 first material layer
112nd, 132 second material layer
12 second sheet materials
13 tri-plates
14 Super-conductive conduit roads
141 first conduits
142 second conduits
143 connection through holes
The 144 graphite line patterns for corresponding to the first conduit
15 filling exits
16 bulge-structures
17 non-pipeline portions
18 thermal source FX
19 fixing holes
Specific embodiment
Implementation method of the present utility model is illustrated below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
Fig. 1 to Fig. 4 is referred to, it is necessary to illustrate, the diagram provided in the present embodiment only illustrates this in a schematic way
The basic conception of utility model, though when only display is with relevant component in the utility model rather than according to actual implementation in diagram
Component count, shape and size are drawn, and the kenel of each component, quantity and ratio can be a kind of random changing during its actual implementation
Become, and its assembly layout kenel be likely to it is increasingly complex.
Embodiment one
Fig. 1 to Fig. 4 is referred to, the utility model provides a kind of annular Super-conductive conduit road phase transformation and suppresses heat sink 1, the ring
It is composite board type structure that the phase transformation of shape Super-conductive conduit road suppresses heat sink 1；The annular Super-conductive conduit road phase transformation suppresses heat sink 1
Surface is plane, and the annular Super-conductive conduit road phase transformation suppresses the surface of heat sink 1 and is provided with least one thermal source FX 18；
The annular Super-conductive conduit road phase transformation suppresses heat sink 1 and has been internally formed annular Super-conductive conduit road 14, the Super-conductive conduit road 14
It is closing pipe line, heat-transfer working medium is filled with the Super-conductive conduit road 14.Phase transformation suppression in annular Super-conductive conduit road of the present utility model
Heat sink processed 1 has high heat transfer density, high heat transfer rate and the good characteristic of uniform temperature, and the heat for being given out thermal source is quick
Diffusion transmit and be evenly distributed on the annular Super-conductive conduit road phase transformation and suppress on heat sink 1, so as to excess calories can be avoided
The position of each near heating sources is concentrated on, and causes the generation of each localized hyperthermia's situation；Meanwhile, do not increasing heat abstractor size
On the premise of weight, suppress heat sink 1 using the annular Super-conductive conduit road phase transformation and replace traditional heat-transfer device, possess bigger
Heat transfer area and heat-transfer effect；The Super-conductive conduit road 14 is set to annular, and the annular Super-conductive conduit road phase transformation suppresses to dissipate
Hot plate 1 can be conducted heat towards any direction, and heat dispersion is not influenceed by factors such as gravity and angles；The annular heat is surpassed
Rodding phase transformation suppresses the two-sided of heat sink 1 and is both designed as plane, can conveniently realize the good combination with thermal source.
As an example, the heat-transfer working medium is fluid, it is preferable that the heat-transfer working medium can be gas or liquid or gas
With the mixture of liquid, it is further preferable that in the present embodiment, the heat-transfer working medium is the mixture of liquid and gas.
As an example, the Super-conductive conduit road 14 is formed by blowing-up technology.
As an example, the quantity of the thermal source FX 18 can according to actual needs be set to one or more.
As an example, the thermal source FX 18 is located at the region at the place of the Super-conductive conduit road 14, i.e., described thermal source
The projection of FX 18 is in the region where the Super-conductive conduit road 14.The thermal source FX 18 is arranged at institute
In region where stating Super-conductive conduit road 14 so that the annular Super-conductive conduit road phase transformation suppresses the radiating effect of heat sink 1 more
Plus significantly.
As an example, the annular Super-conductive conduit road phase transformation suppress heat sink 1 include the first sheet material 11, the second sheet material 12 and
Tri-plate 13；First sheet material 11, second sheet material 12 and the tri-plate 13 are sequentially stacked, first sheet material
11 and the tri-plate 13 respectively positioned at second sheet material 12 both sides, and with second sheet material 12 pass through rolling process
It is combined with each other；The tri-plate 13 includes elevated regions, and the surface of the elevated regions is plane；The Super-conductive conduit road
14 are located between first sheet material 11 and the tri-plate 13, and the region of the Super-conductive conduit road 14 distribution is convex with described
Play region corresponding.
As an example, the CPU FX may be located at the annular Super-conductive conduit road phase transformation suppresses the surface of heat sink 1
Optional position, the CPU FX may be located at the surface of first sheet material 11, it is also possible to positioned at the tri-plate
13 surface, it is preferable that in the present embodiment, the CPU FX is located in the elevated regions.
As an example, the quantity of the CPU FX can set according to actual needs, the CPU FX
Quantity can for one, it is two or more；The quantity of i.e. described CPU2 can for one, it is two or more.
As an example, the Super-conductive conduit road 14 includes several first conduits 141, the second conduit 142 and connection through hole
143；First conduit 141 is located between first sheet material 11 and second sheet material 12；Second conduit 142 is located at
Between second sheet material 12 and the tri-plate 13；The connection through hole 143 runs through second sheet material 12, and will be adjacent
First conduit 141 and second conduit 142 be connected；The surface of second sheet material 12 is formed with and first groove
Road 141 and the corresponding bulge-structure 16 of second conduit 142.
As an example, several described first conduits between first sheet material 11 and second sheet material 12
Do not connected mutually between 141, i.e., be isolated between the first conduit 141 described in adjacent two.
As an example, several described second conduits between second sheet material 12 and the tri-plate 13
Do not connected mutually between 142, i.e., be isolated between the second conduit 142 described in adjacent two.
As an example, first conduit 141 is distributed with the staggered parallel of the second conduit 142.
As an example, the connection through hole 143 is located between first conduit 141 and second conduit 142, and will
Adjacent first conduit 141 and second conduit 142 is connected.
As an example, the shape of cross section of first conduit 141 and second conduit 142 can be but be not limited only to
Trapezoidal, the vertical sectional shape of first conduit 141 and second conduit 142 can be but be not limited only to rectangle.Need
Bright, the cross section of first conduit 141 and second conduit 142 is edge perpendicular to the section of its length direction,
The longitudinal section of first conduit 141 and second conduit 142 is section along its length.
It should be noted that first conduit 141 and second conduit 142 are by present first sheet material 11
And the surface of the tri-plate 13 forms and corresponds to first conduit 141 and the graphite corresponding to second conduit 142
Line pattern, passes through after then first sheet material 11, second sheet material 12 and the tri-plate 13 are combined with each other
Blowing-up technology is formed.
Fig. 3 is that the phase transformation of annular Super-conductive conduit road suppresses have the graphite line for corresponding to first conduit 141 in heat sink
The structural representation of the first sheet material 11 of road pattern 144, from the figure 3, it may be seen that the vertical sectional shape of the graphite line pattern 144
The vertical sectional shape of (i.e. described first conduit 141) is annular, and including per part for the annular graphite line pattern 144 is more
Individual rectangle graphite line pattern, and the graphite line pattern of rectangle is parallel to each other distribution, i.e., bag in described first conduit 141
Multiple rectangle pilot trench roads are included, if the first conduit of the rectangle 141 is divided into four parts along its four edges, the square in each several part
The mutually parallel distribution of shape pilot trench road；Wherein, loop configuration is first conduit 141, the loop configuration inside and institute
The edge for stating the first sheet material 11 is non-pipeline portions 17.It should be noted that because the Super-conductive conduit road 14 passes through inflation
Technique is prepared from, so during the Super-conductive conduit road 14 is formed, filling exit is formed with the heat transfer plate structure
15, i.e., also it is to fill working medium mouthful.The filling exit 15 can be formed at the surface of first sheet material 11, it is also possible to be formed at described
The surface of tri-plate 13, in the present embodiment, the filling exit 15 is formed at the surface of first sheet material 11.The filling exit
15 after the shape on the Super-conductive conduit road 14 is preliminarily formed, and the filling exit 15 is sealed by welding manner, to realize
State the sealing on Super-conductive conduit road 14 so that the Super-conductive conduit road 14 does not turn on the external world.It should be noted that first plate
Material 11 is the composite board for including material layer at least twice, and Fig. 3 shows first sheet material 11 for convenience of description, not
Concrete structure.It should be further stated that, the fixing hole 19 for fixing thermal source, institute are additionally provided with first sheet material 11
Fixing hole 19 is stated to be located in the thermal source FX.
As an example, the lateral dimension between several described first conduits 141 can be with identical, it is also possible to different；It is preferred that
Ground, in the present embodiment, the lateral dimension between several described first conduits 141 is identical.
As an example, the shape of the connection through hole 143 can be but be not limited only to circular or oval.
Fig. 4 is that the phase transformation of annular Super-conductive conduit road suppresses have second sheet material 12 for connecting through hole 143 in heat sink
Structural representation, as shown in Figure 4, the connection through hole 143 is in array distribution；Wherein, circular configuration is the connection through hole
143, the circular configuration corresponds to the intersection region of first conduit 141 and second conduit 142, i.e., described first
When sheet material 11, second sheet material 12 and the tri-plate 13 are superimposed together and carry out Rolling compund, first sheet material 2
In the region of connection through hole 143 do not form compound with first sheet material 11 and the tri-plate 13, that is to say, that have
Graphite linings are isolated and are layered；Between the circular configuration and edge of second sheet material 12 is non-pipeline portions 17；It is described
Connection through hole 143 corresponds between first conduit 141 and second conduit 142.
The concrete structure of second conduit 142 is similar to the concrete structure of first conduit 141, specifically refers to pass
In the description of first conduit 141, it is not repeated herein.
As an example, the lateral dimension between several described second conduits 142 can be with identical, it is also possible to different；It is preferred that
Ground, in the present embodiment, is less than positioned at the lateral dimension of second conduit 142 of both sides and is located at middle second conduit
142 lateral dimension.
As an example, the lateral dimension of first conduit 141 can phase with the lateral dimension of second conduit 142
Together, it is also possible to different, it is preferable that in the present embodiment, the lateral dimension of first conduit 141 and second conduit 142
Lateral dimension is identical.
As an example, the outer surface of first sheet material 11 and the tri-plate 13 is equipped with anticorrosive coat, can improve
The annular Super-conductive conduit road phase transformation suppresses the corrosion resistance of heat sink 1, and then extends its service life.
In one example, first sheet material 11, second sheet material 12 and the tri-plate 13 can be individual layer
Plate construction, it is good that the material of first sheet material 11, second sheet material 12 and the tri-plate 13 should be thermal conductivity
Material, it is preferable that in the present embodiment, the material of first sheet material 11, second sheet material 12 and the tri-plate 13 is equal
Can be copper, copper alloy, aluminum or aluminum alloy or any combination more than any one.
In another example, it is to include at least two at least one of both first sheet material 11 and the tri-plate 13
Plant the composite board of material layer, it is preferable that in the present embodiment, first sheet material 11 and the tri-plate 13 are including extremely
Few two kinds of composite boards of material layer；Certainly, in other examples, it is also possible to first sheet material 11 and the tri-plate 13
One of be the composite board for including at least two material layers, it is to include at least to be specifically as follows only described first sheet material 11
Two kinds of composite boards of material layer, or only described tri-plate 13 is the composite plate for including at least two material layers
Material；With first sheet material 11 it is to include first material layer 111 and second material layer 112 in Fig. 2, the tri-plate 13 is
Including first material layer 131 and second material layer 132 as an example；Certainly, first sheet material 11 and the tri-plate 13
It can also be the composite board for including trilaminate material layer, or the composite board including four layers or more layer of material；
The surface that the annular Super-conductive conduit road phase transformation suppresses heat sink is plane；The annular Super-conductive conduit road phase transformation suppresses radiating
Intralamellar part is formed with the Super-conductive conduit road 14 with given shape, and the Super-conductive conduit road 14 is closing pipe line and is interconnected,
Heat-transfer working medium is filled with the Super-conductive conduit road 14.By first sheet material 11 and the tri-plate 13 be set to include to
Few two kinds of composite boards of material layer, can cause that the annular Super-conductive conduit road phase transformation suppresses to correspond to the heat in heat sink
The intensity of the part of superconduction pipeline 14 is greatly improved, tensile strength ＞ 4MPa；Meanwhile, on the premise of enough intensity is ensured, institute
Stating annular Super-conductive conduit road phase transformation suppression heat sink can accomplish thinner, and gross thickness≤1mm can be applied in precision element, have
There is small volume, the advantages of lightweight；Heat-transfer working medium is filled with the Super-conductive conduit road 14, and is closed, constituted phase transformation and suppress heat transfer
Device, with heat conduction rate it is fast, samming is good the characteristics of.
As an example, first sheet material 11 and the tri-plate 13 can be to include the copper material bed of material and layer of aluminum
Copper-Aluminum compound sheet material, can also be include the stainless Steel-aluminium composite board material of the stainless steel bed of material and layer of aluminum, can also be bag
The iron-aluminium composite board material of the iron material bed of material and layer of aluminum is included, can also be the aluminium alloy for including the aluminium alloy material bed of material and layer of aluminum
Aluminum composite plate material；The layer of aluminum in first sheet material 11 and the tri-plate 13 connects with second sheet material 12
Touch, i.e., the second material layer 112 in described first sheet material 11 is layer of aluminum, in the tri-plate 13 described second
Material layer 132 is layer of aluminum.The material of second sheet material 12 should be the good material of thermal conductivity；Preferably, the present embodiment
In, the material of second sheet material 12 can be copper, copper alloy, aluminium, aluminium alloy, titanium, titanium alloy or appointing more than any one
Meaning combination.The first material layer 111 and 131 being located near the side of the second sheet material 12 is set as layer of aluminum, when
When first sheet material 11 and the tri-plate 13 are aluminum copper composite plate material, it can be ensured that the copper material bed of material is located at outside,
The outer surface that i.e. described annular Super-conductive conduit road phase transformation suppresses heat sink is layers of copper, can directly carry out soldering or soldering, is easy to
Operation, steady quality solves the Welding Problems that phase transformation suppresses between heat sink and device.
As an example, it is described to be formed at least two different material layers can be carried out into roll-forming by rolling process
First sheet material 11 and the tri-plate 13, it is also possible to by sputtering technology, evaporation process, electroplating technology etc. in a material layer table
Plate another layer of material to form first sheet material 11 and the tri-plate 13 in face.
Embodiment two
The utility model also provides a kind of electronic product, and the electronic product includes at least one thermal source and such as embodiment one
Described in annular Super-conductive conduit road phase transformation suppress heat sink 1, the thermal source is fixed in the thermal source FX 18.It is described
The concrete structure that the phase transformation of annular Super-conductive conduit road suppresses heat sink 1 refers to embodiment one, is not repeated herein.
As an example, the electronic product can be notebook computer, desktop computer or ipad etc..
In sum, the utility model provides a kind of annular Super-conductive conduit road phase transformation suppression heat sink and electronic product, institute
State the phase transformation of annular Super-conductive conduit road to suppress heat sink is composite board type structure；The annular Super-conductive conduit road phase transformation suppresses heat sink
Surface be plane, the annular Super-conductive conduit road phase transformation suppresses radiating plate surface and is provided with least one thermal source FX；
The annular Super-conductive conduit road phase transformation suppresses heat sink and has been internally formed annular Super-conductive conduit road, and the Super-conductive conduit road is closing
Pipeline, is filled with heat-transfer working medium in the Super-conductive conduit road.Annular Super-conductive conduit road phase transformation of the present utility model suppresses heat sink
With high heat transfer density, high heat transfer rate and the good characteristic of uniform temperature, the heat for being given out thermal source quickly spreads biography
Pass and be evenly distributed on the annular Super-conductive conduit road phase transformation to suppress on heat sink, so as to excess calories can be avoided to concentrate on each
The position of near heating sources, and cause the generation of each localized hyperthermia's situation；Meanwhile, do not increasing the premise of heat abstractor dimensional weight
Under, suppress heat sink using the annular Super-conductive conduit road phase transformation and replace traditional heat-transfer device, possess bigger heat transfer area
And heat-transfer effect；The Super-conductive conduit road is set to annular, and the annular Super-conductive conduit road phase transformation suppresses heat sink can be towards appointing
Meaning direction heat transfer, heat dispersion is not influenceed by factors such as gravity and angles；The annular Super-conductive conduit road phase transformation suppresses
The composite board of at least one of first sheet material and both tri-plates including at least two material layers in heat sink, the annular
The intensity for corresponding to Super-conductive conduit road part in Super-conductive conduit road phase transformation suppression heat sink is greatly improved, tensile strength ＞ 4MPa；
On the premise of enough intensity is ensured, the phase transformation suppresses the gross thickness≤1mm of heat sink, in can be applied to precision element,
With small volume, the advantages of lightweight；The outer surface that the phase transformation suppresses heat sink is layers of copper, can directly carry out soldering or tin
Weldering, is easy to operation, and steady quality solves the Welding Problems that phase transformation suppresses between heat sink and device.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out under without prejudice to spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (13)
1. a kind of annular Super-conductive conduit road phase transformation suppresses heat sink, it is characterised in that the annular Super-conductive conduit road phase transformation suppresses
Heat sink is composite board type structure；
The surface that the annular Super-conductive conduit road phase transformation suppresses heat sink is plane, and the annular Super-conductive conduit road phase transformation suppresses
Radiating plate surface is provided with least one thermal source FX；
The annular Super-conductive conduit road phase transformation suppresses heat sink and has been internally formed annular Super-conductive conduit road, and the Super-conductive conduit road is
Closing pipe line, is filled with heat-transfer working medium in the Super-conductive conduit road.
2. annular Super-conductive conduit road phase transformation according to claim 1 suppresses heat sink, it is characterised in that：The Super-conductive conduit
Road is formed by blowing-up technology.
3. annular Super-conductive conduit road phase transformation according to claim 1 suppresses heat sink, it is characterised in that：The annular heat surpasses
Rodding phase transformation suppresses heat sink includes the first sheet material, the second sheet material and tri-plate；First sheet material, second sheet material
And the tri-plate is sequentially stacked, first sheet material and the tri-plate respectively positioned at the both sides of second sheet material,
And be combined with each other by rolling process with second sheet material；
The tri-plate includes elevated regions, and the surface of the elevated regions is plane；
The Super-conductive conduit road is located between first sheet material and the tri-plate, and the area that the Super-conductive conduit road is distributed
Domain is corresponding with the elevated regions.
4. annular Super-conductive conduit road phase transformation according to claim 3 suppresses heat sink, it is characterised in that：The Super-conductive conduit
Road includes several first conduits, the second conduit and connection through hole；
First conduit is located between first sheet material and second sheet material；
Second conduit is located between second sheet material and the tri-plate；
The connection through hole runs through second sheet material, and adjacent first conduit and second conduit are connected；
Second plate surface is formed with the bulge-structure corresponding with first conduit and second conduit.
5. annular Super-conductive conduit road phase transformation according to claim 4 suppresses heat sink, it is characterised in that：
Second conduit described in first conduit described in adjacent two and adjacent two is isolated, and first conduit and second groove
Road staggered parallel distribution；
The connection through hole is located between first conduit and second conduit, and by adjacent first conduit and institute
The second conduit is stated to be connected.
6. the annular Super-conductive conduit road phase transformation according to claim 4 or 5 suppresses heat sink, it is characterised in that：
The shape of first conduit and the second conduit cross section is trapezoidal, first conduit and second conduit
The shape of longitudinal section is annular.
7. the annular Super-conductive conduit road phase transformation according to claim 4 or 5 suppresses heat sink, it is characterised in that：
Being shaped as the connection through hole is circular or oval.
8. the annular Super-conductive conduit road phase transformation according to claim 4 or 5 suppresses heat sink, it is characterised in that：
The lateral dimension of first conduit is identical with the lateral dimension of second conduit.
9. the annular Super-conductive conduit road phase transformation according to claim 4 or 5 suppresses heat sink, it is characterised in that：
The outer surface of first sheet material and the tri-plate is equipped with anticorrosive coat.
10. annular Super-conductive conduit road phase transformation according to claim 3 suppresses heat sink, it is characterised in that：First plate
At least one of material and both tri-plates are the composite board for including at least two material layers.
11. annular Super-conductive conduit road phase transformations according to claim 10 suppress heat sink, it is characterised in that：
The composite board be include the Copper-Aluminum compound sheet material of the copper material bed of material and layer of aluminum, including the stainless steel bed of material and aluminium
The stainless Steel-aluminium composite board material of the bed of material, the iron-aluminium composite board material including the iron material bed of material and layer of aluminum or including the aluminium alloy material bed of material
With the aluminium alloy aluminum composite plate material of layer of aluminum；The layer of aluminum in first sheet material and the tri-plate with it is described
Second sheet material is in contact.
The 12. annular Super-conductive conduit road phase transformation according to claim 10 or 11 suppresses heat sink, it is characterised in that：It is described multiple
Plywood material is the composite board formed by rolling process.
13. a kind of electronic products, it is characterised in that the electronic product includes at least one thermal source and such as claim 1 to 12
Any one of annular Super-conductive conduit road phase transformation suppress heat sink, the thermal source is fixed in the thermal source FX.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787163A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | The phase transformation of annular Super-conductive conduit road suppresses heat sink and electronic product |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787163A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | The phase transformation of annular Super-conductive conduit road suppresses heat sink and electronic product |
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