CN206349353U - Heat-conduction component - Google Patents
Heat-conduction component Download PDFInfo
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- CN206349353U CN206349353U CN201621205469.XU CN201621205469U CN206349353U CN 206349353 U CN206349353 U CN 206349353U CN 201621205469 U CN201621205469 U CN 201621205469U CN 206349353 U CN206349353 U CN 206349353U
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Abstract
The utility model provides heat-conduction component, and it can more efficiently carry out heat transfer to the heat from high-temperature component.Heat-conduction component is folded between high-temperature component (500) and low-temperature components (600).Heat-conduction component is only made up of copper-iron alloy.In heat-conduction component, the 1st contact site (110A) that is contacted with high-temperature component (500), the 2nd contact site (120A) contacted with low-temperature components (600) and the linking part (130A) linked up between the 1st contact site (110A) and the 2nd contact site (120A) is formed as one.Linking part (130A) is flexible.
Description
Technical field
The utility model be related to be folded between high-temperature component and low-temperature components and to the heat from high-temperature component efficiently
Carry out the heat-conduction component of heat transfer.
Background technology
For the structure utilized as the heat sink of semiconductor of the low-temperature components of built-in electronic equipment, there is Japan
Semiconductor module described in Unexamined Patent 07-202083 publications.The semiconductor module is by semiconductor (high-temperature component), metal portion
Part (low-temperature components) and force application component are constituted.Semiconductor is generated heat due to work.Metal parts is arranged to and semiconductor
The opposed metallic plate in upper surface.Force application component is made up of material of the pyroconductivity more than 100w/m DEG C.The force application component
1st face is fixed in the upper surface of semiconductor, and the 2nd face of force application component is contacted with metallic plate, and all the time to the metallic plate
Direction exerts a force.Force application component uses U font spring made of copper.
From the viewpoint of heat conduction efficiency, the 1st face of the force application component must closely connect with the upper surface of semiconductor
Touch, and the 2nd face of the force application component must be in close contact with metallic plate.Therefore, inventor is the tough of 0.2mm using thickness
Copper makes the force application component, and trial is surveyed in the state of force application component is folded between high-temperature component and low-temperature components
Determine the heat conduction efficiency of force application component.As a result, for high-temperature component and the difference of its environment temperature, it is impossible to obtain stabilization
Value.On its reason, it is believed that be：Although because the heat-conductive characteristic of tough pitch copper is higher but elastic poor such characteristic, leading
Force application component is caused not to be in close contact with high-temperature component or low-temperature components.In addition, on phosphor bronze or beryllium copper etc., it is considered to be：
Although spring performance is excellent, heat-conductive characteristic is about the 1/5 of tough pitch copper, and therefore, heat-conductive characteristic is poorer than tough pitch copper.Also, can
To think：The difference of high-temperature component and its environment temperature is smaller, and heat conduction efficiency is higher.
Utility model content
The utility model is to complete in view of the foregoing, can be to from high-temperature component its object is to provide one kind
Heat more efficiently carry out heat transfer heat-conduction component.
Heat-conduction component of the present utility model is folded between high-temperature component and low-temperature components.Heat-conduction component is only by copper
Ferroalloy is constituted.In the heat-conduction component, the 1st contact site that can be contacted with high-temperature component, it can be contacted with low-temperature components
The 2nd contact site and the linking part linked up between the 1st contact site and the 2nd contact site is formed as one.Linking part into
For flexible structure.
Preferably, when side view is observed, the heat-conduction component is on the whole Σ shapes, when side view is observed, institute
Linking part is stated for transverse direction V shape.
Preferably, when side view is observed, the heat-conduction component on the whole be zigzag shape, the 1st contact site and
2nd contact site has the 2nd end of the 1st end and the opposite side in the 1st end respectively, and the linking part connects from the described 1st
The 1st end of contact portion sideling extends to the 2nd end of the 2nd contact site.
Preferably, the 1st contact site is rectangular-shaped plate, and with the 1st end and the opposite side in the 1st end
The 2nd end, when the 2nd contact site is top view for concave shape plate, and with the 1st end, in the opposite of the 1st end
2nd end of side and rectangular-shaped hole, the hole the 2nd contact site described in insertion, and being contacted from the described 2nd in a thickness direction
2nd end opening in portion, the linking part is from the central portion at the 1st end of the 1st contact site to the 2nd contact site
The plate that the bottom in the hole sideling tilts and linearly extended.
Preferably, the 2nd contact site is rectangular-shaped plate, and with the 1st end and the opposite side in the 1st end
The 2nd end, when the 1st contact site is top view for concave shape plate, and with the 1st end, in the opposite of the 1st end
2nd end of side and rectangular-shaped hole, the hole the 1st contact site described in insertion, and being contacted from the described 1st in a thickness direction
2nd end opening in portion, the linking part is from the central portion at the 1st end of the 2nd contact site to the 1st contact site
The plate that the bottom in the hole sideling tilts and linearly extended.
Preferably, the 1st contact site has the contact surface and the contact surface that can be contacted with the high-temperature component
The back side, the 2nd contact site has to be connect described in the contact surface that can be contacted with the low-temperature components and the 2nd contact site
The back side of contacting surface, the linking part has the back of the body being connected with least one party in the 1st contact site and the 2nd contact site
Face, the back side at the back side, the back side of the 2nd contact site and the linking part of the 1st contact site
In at least a portion on be coated with heat radiation coating.
Preferably, the heat-conduction component is also equipped with heat exchange sheet, and the heat exchange sheet can be folded in the described 1st and connect
At least one party between contact portion and the high-temperature component and between the 2nd contact site and the low-temperature components.
Preferably, the heat-conduction component is also equipped with heat exchange sheet, and the heat exchange sheet can be folded in the described 1st and connect
At least one party between contact portion and the high-temperature component and between the 2nd contact site and the low-temperature components.
Preferably, the heat-conduction component is only made up of copper-iron alloy.
Preferably, the linking part is to make the 1st contact site and the high-temperature component Elastic Contact and make the described 2nd
Contact site and the shape of the low-temperature components Elastic Contact.
Heat-conduction component of the present utility model is by spring performance and the conventional tough pitch copper of thermal conduction characteristic ratio, phosphor bronze and beryllium
The excellent copper-iron alloy of copper is constituted, therefore, it is possible to form heat-conduction component as follows：Relative to high-temperature component and low temperature portion
The close contact degree of part is higher, and thermal conduction characteristic is excellent.
Brief description of the drawings
Fig. 1 is the summary stereogram of the heat-conduction component of the 1st embodiment of the present utility model.
Fig. 2 is to show the heat-conduction component of the 1st embodiment of the present utility model sandwiching high-temperature component and low-temperature components
Between state schematic side perspective view.
Fig. 3 is the schematic side perspective view of the heat-conduction component of the 2nd embodiment of the present utility model.
Fig. 4 is the schematic side perspective view of the heat-conduction component of the 3rd embodiment of the present utility model.
Label declaration
100A、100B、100C：Heat-conduction component；
110A、110B、110C：1st contact site；
120A、120B、120C：2nd contact site；
130A、130B、130C：Linking part；
500：High-temperature component；
600：Low-temperature components.
Embodiment
(the 1st embodiment)
The heat-conduction component 100A of 1st embodiment of the present utility model can be folded in high-temperature component 500 and low temperature portion
Between part 600.Heat-conduction component 100A is made up of copper-iron alloy.On heat-conduction component 100A, it can be connect with high-temperature component 500
Tactile the 1st contact site 110A, the 2nd contact site 120A that can be contacted with low-temperature components 600 and by the 1st contact site 110A and
The linking part 130A linked up between 2nd contact site 120A forms as one.When side view is observed, heat-conduction component 100A exists
Turn into substantially Σ shapes on the whole.When side view is observed, linking part 130A is substantial transverse V shape, and flexible.
First, copper-iron alloy is the eutectic alloy of copper and iron, for example, by remembering in Japanese Unexamined Patent Publication 06-017163 publications
The manufacture method of load is manufactured.But, the copper-iron alloy for constituting heat-conduction component 100A of the present utility model etc. is not limited to lead to
Following manufacture methods is crossed to manufacture.
The manufacture method of the eutectic copper-iron alloy includes following processes (1)~(4).
(1) carbon content is made to be melted in Efco-Northrup furnace for less than 0.02% iron and cathode copper and form the work of liquation
Sequence：
(2) process that the fluxing agent containing less than 0.008% titanium is put into the molten surface：
(3) process that deoxidier is put into the molten surface：With
(4) process for injecting the liquation in the ingot mould in the state of ultrasonic activation to being applied with to manufacture ingot casting
As high-temperature component 500 (thermal source), for example, there is hard disk drive.On the disk being built in hard disk drive,
Its center is that the pivot of disk is heaved mostly.The framework of hard disk drive is heaved along disk is stepped.In addition, strong from ensuring
From the viewpoint of degree, the edge of framework also many sag and swells into.Hard disk drive is used except the storage device as computer
Outside, it can be used for hdd recorder.
Also, in this manual, enumerated as high-temperature component 500 exemplified by hard disk drive.But, the utility model
High-temperature component (thermal source) not limited to this, can also be applied to other high-temperature components, such as CPU or power circuit.
In addition, for low-temperature components 600, as long as temperature is lower than high-temperature component 500 (thermal source).In this manual,
Frame is enumerated as the example of low-temperature components 600.But, low-temperature components not limited to this of the present utility model can also be applied to
Other low-temperature components, such as fin.
Heat-conduction component 100A is that the sheet material of the copper-iron alloy of 1 oblong-shaped thick to 0.05~0.3mm is bent and shape
Into.That is, heat-conduction component 100A only can be made up of the sheet material of copper-iron alloy.Heat-conduction component 100A the 1st contact site
110A is part that can be with the upper surface of high-temperature component 500, is formed as such as 40mm × 60mm oblong-shaped.
In addition, heat-conduction component 100A the 2nd contact site 120A is the part that can be contacted with low-temperature components 600, formed
For such as 30mm × 60mm oblong-shaped.
1st contact site 110A and the 2nd contact site 120A are configured to for example in heat-conduction component 100A short transverse
Separate the spaced and parallel of 30mm.1st contact site 110A and the 2nd contact site 120A have long a pair while (while one long and another respectively
One long side).Moreover, the 1st contact site 110A it is one long while and the 2nd contact site 120A it is one long while in heat-conduction component
Alignd in 100A short transverse.1st contact site 110A and the 2nd contact site 120A width dimensions are different, therefore, the 1st contact
Portion 110A another it is long while and the 2nd contact site 120A another it is long while in heat-conduction component 100A short transverse it is wrong
Open.
As long as, can be in heat transfer also, the 1st contact site 110A is configured with interval relative to the 2nd contact site 120A
Tilted in part 100A short transverse relative to the 2nd contact site 120A.1st contact site 110A width dimensions and the 2nd contact
Portion 120A width dimensions are different, but the utility model not limited to this.1st contact site 110A and the 2nd contact site 120A are respective
Shape can correspond to all sizes such as the size of high-temperature component 500 or low-temperature components 600 and suitably change.
Linking part 130A has the 1st bending section 141A, the 2nd bending section 142A and the 3rd bending section 143A.1st bending section
141A is connected with a 1st contact site 110A long side, and is bent to inner side (another long side).2nd bending section 142A with
2nd contact site 120A one long side connection, and bent to inner side (another long side).3rd bending section 143A is linking part
130 pars intermedia, bends to inner side (another long side).So, linking part 130A is configured in the 1st contact site 110A and
In space between 2 contact site 120A, bent when side view is observed in substantial transverse V shape.Therefore, heat-conduction component 100A
Turn into substantially Σ shapes when side view is observed as described above.
The heat-conduction component 100A so constituted as follows with high-temperature component 500 (hdd recorder) and low-temperature components
600 combine.The thick heat exchange sheets 210 of such as 0.5mm are sandwiched to the 1st contact site 110A and high-temperature component 500 upper table
Between face.And then, the back side that the thick heat exchange sheets 220 of such as 0.5mm are sandwiched into the 2nd contact site 120A and low-temperature components 600 is (interior
Surface) between.Also, if the interval between the upper surface of high-temperature component 500 and the back side of low-temperature components 600 is 25mm, then
Heat-conduction component 100A is compressed about 5mm.By like this compressing compression heat-conduction component 100A, heat-conduction component 100A
It is in close contact with high-temperature component 500 and low-temperature components 600.More particularly, the 1st contact site 110A across heat exchange sheet 210 with
High-temperature component 500 is in close contact (Elastic Contact), and the 2nd contact site 120A closely connects across heat exchange sheet 220 with low-temperature components 600
Touch (Elastic Contact).
In heat-conduction component 100A, the 1st bending section 141A, the 2nd bending section 142A and the 3rd bending section 143A this at 3
Elastic deformation occurs for position.Therefore, even if heat-conduction component 100A is widget, heat-conduction component 100A also can be in high-temperature component
Reliably compressed between 500 and low-temperature components 600 so that, across be folded in heat-conduction component 100A and high-temperature component 500 it
Between heat exchange sheet 210 be in close contact both, also, across being folded between heat-conduction component 100A and low-temperature components 600
Heat exchange sheet 220 be in close contact both.
Here, having carried out following experiment.In this experiment, heat-conduction component 100A is pressed from both sides under the conditions of as described above
Enter between high-temperature component 500 and low-temperature components 600, and high-temperature component 500 is worked.According to the result of the experiment, confirm：It is high
Warm part 500 and temperature difference around it are 22.9 DEG C.
In addition, carried out it is following with above-mentioned experiment contrast the 1st, the 2nd control experiment.In the 1st control experiment, use
1st experimental part tested with above-mentioned experiment identical.According to the result of the 1st control experiment, confirm：High-temperature component
500 and temperature difference around it be 25.0 DEG C.Also, on the 1st experimental part, it has been made and heat using the thick steel of 0.8mm
The part of conducting parts 100A identical size and dimensions.In the 2nd control experiment, using the 2nd experimental part carried out with it is upper
State experiment identical experiment.According to the result of the 2nd control experiment, confirm：High-temperature component 500 is with the temperature difference around it
24.6℃.Also, on the 2nd experimental part, it has been made and heat-conduction component 100A identical chis using the thick phosphor bronzes of 0.2mm
The part of very little and shape.
The result of above three experiment is shown：The heat-conduction component 100A of copper-iron alloy heat conduction efficiency is than steel system
Or phosphor bronze is excellent.
(the 2nd embodiment)
The heat-conduction component 100A of the 1st above-mentioned embodiment when side view is observed for substantially Σ shapes but it is also possible to be
Other shapes.For example, as shown in figure 3, the heat-conduction component 100B of the 2nd embodiment is shaped generally as Z-shaped when side view is observed
Shape.That is, heat-conduction component 100B be 1 sheet material of copper-iron alloy is bent formed by.In heat-conduction component
In 100B, following part forms as one：The 1st contact site 110B that can be contacted with high-temperature component 500；2nd contact site 120B,
It is parallel in heat-conduction component 100B short transverse with the 1st contact site 110B, and can be contacted with low-temperature components 600；
And the linking part 130B when side view is observed for substantially linear, it links the 1st contact site 110B and the 2nd contact site
120B。
The 1st contact site 110B and the 2nd contact site 120B have the 1st end and the opposite side in the 1st end respectively
The 2nd end.The linking part 130B is tilted from the 1st end of the 1st contact site 110B and connect while extending to the described 2nd
Contact portion 120B the 2nd end.The linking part 130B has the 1st bending section 141B and the 2nd bending section 142B.1st bending section
141B is connected with the 1st end of the 1st contact site 110B, and to the 2nd end side bent of the 1st contact site 110B.Described 2nd
Bending section 142B is connected with the 2nd end of the 2nd contact site 120B, and to the 1st end side bent of the 2nd contact site 120B.
If the heat-conduction component 100B of such structure is folded between high-temperature component 500 and low-temperature components 600 and pressed
Contracting, then the 1st bending section 141B and the 2nd bending section 142B this occur elastic deformation in position at 2.Thus, the 1st contact site 110B across
Heat exchange sheet 210 is in close contact (Elastic Contact) with high-temperature component 500, and the 2nd contact site 120B is across heat exchange sheet 220 and low temperature
Part 600 is in close contact (Elastic Contact).
(the 3rd embodiment)
In addition, figure 4 illustrates the heat-conduction component 100C of the 3rd embodiment.The heat-conduction part of 3rd embodiment
Part 100C is by formed by bending after the cut-out of the sheet material of 1 oblong-shaped of copper-iron alloy.Heat-conduction component 100C possesses
1st contact site 110C, the 2nd contact site 120C and linking part 130C.1st contact site 110C is rectangular plate, with the 1st end
With the 2nd end of the opposite side in the 1st end.2nd contact site 120C is the plate for character cut in bas-relief shape when overlooking, and with the 1st end, is in
The 2nd end and rectangular-shaped hole of the opposite side at the 1st end.The contact site 120C of Kong Cong 2 the 2nd end extends to the 1st side, and
The contact site 120C of insertion the 2nd on 2nd contact site 120C thickness direction.2nd contact site 120C is configured in heat-conduction component
It is opposed with the 1st contact site 110C intervals in 100C short transverse.Linking part 130C is the 1 from the 1st contact site 110C
The central portion at end to the bottom in the 2nd contact site 120C hole tilts the plate while linearly extending.Linking part 130C has
There is the 1st bending section 141C and the 2nd bending section 142C.The central portion at the 1st bending section 141C and the 1st contact site 110C the 1st end connects
Connect.2nd bending section 142C is connected with the bottom in the 2nd contact site 120C hole.1st bending section 141C and the 2nd bending section 142C to
Opposite directions are bent.
Heat-conduction component 100C is made as so following.First, the sheet material of oblong-shaped is prepared.From the plate of oblong-shaped
The substantial middle part on opposite one another a pair long sides of material is respectively facing that inner side forms about 1/3 or so of bond length
1 switch-in part.And then, from the terminal part of the 1st switch-in part be respectively facing a pair of short edges in a short brink form long edge lengths
About 1/6 or so the 2nd switch-in part.Using the part formed by the 1st switch-in part and the 2nd switch-in part as linking part 130C,
The part of character cut in bas-relief shape of the 2nd switch-in part will be formed with as the 2nd contact site 120C with above-mentioned hole, will be linked by described
The part that portion 130C and the 2nd contact site 120C links is used as the 1st contact site 110C.So, the 1st bending section 141C and the 2nd is curved
Pars convoluta 142C is bent in the opposite directions to each other.
The heat-conduction component 100C of the 3rd embodiment so constituted only has the 1st bending section 141C and the 2nd bending section 142C
This 2 bending sections.But, because two bending sections 141C, 142C width are set the width than heat-conduction component 100C
It is small, therefore, it is possible to compress heat transfer using the small power of the power required for the heat-conduction component 100B than compressing the 2nd embodiment
Part 100C.Therefore, heat-conduction component 100C is applied to be spaced narrower feelings between high-temperature component 500 and low-temperature components 600
Condition.
When heat-conduction component 100C is compressed between high-temperature component 500 and low-temperature components 600, the 1st bending section 141C
This occurs elastic deformation in position at 2 with the 2nd bending section 142C.Thus, the 1st contact site 110C is across heat exchange sheet 210 and high temperature
Part 500 is in close contact (Elastic Contact), and the 2nd contact site 120C is in close contact across heat exchange sheet 220 with low-temperature components 600
(Elastic Contact).
Also, can also by heat-conduction component 100C reverse configurations in its height direction, make the 2nd contact site 120C across
Heat exchange sheet 210 and high-temperature component 500 are in close contact (Elastic Contact), and make the 1st contact site 110C across heat exchange sheet 220 with
Low-temperature components 600 are in close contact (Elastic Contact).In this case, 1st contacts of the 2nd contact site 120C equivalent to claim
Portion, 2nd contact sites of the 1st contact site 110C equivalent to claim.
It is the linking part 130C long strip shape object for having a case that to be formed by switch-in part as described above in heat-conduction component
Under, can be on the length direction of heat-conduction component every the defined multiple linking part 130C of interval setting.In this case, energy
Enough make being compressed on the length direction for whole heat-conduction component uniform.
The heat-conduction component 100A of the 1st above-mentioned embodiment is between the 1st contact site 110A and high-temperature component 500 and
Heat exchange sheet 210,220 is folded between 2 contact site 120A and low-temperature components 600 respectively.But, if the 1st contact site 110A
It is in close contact with high-temperature component 500 and the 2nd contact site 120A and low-temperature components 600 is in close contact, then does not need these heat transfer
Piece 210,220.But, due to there are bumps etc. on high-temperature component 500, therefore, in the contact site of high-temperature component 500 and the 1st
110A be not in close contact or close contact degree step-down in the case of, by the way that heat exchange sheet 210 is located in into high-temperature component 500
And the 1st between contact site 110A, the reduction of foregoing close contact degree can be compensated.Due on low-temperature components 600
In the presence of bumps etc., therefore, it is not in close contact or close contact degree step-down in the contact site 120A of low-temperature components 600 and the 2nd
In the case of, can be to foregoing close by the way that heat exchange sheet 220 is located between the contact site 120A of low-temperature components 600 and the 2nd
The reduction of order of contact is compensated.On heat exchange sheet 210,220, any one party can be used only.This is implemented the 2nd and the 3rd
It is also identical in heat-conduction component 100B, 100C of mode.
In addition, by the 1st contact site 110A, the 2nd contact site 120A of the heat-conduction component 100A in the 1st embodiment and
Linking part 130A back side coating heat radiation coating, also can further improve radiating effect.Here, on the back side, if the 1st
Contact site 110A, then refer to the opposite side of high-temperature component (face of the opposite side in the face (contact surface) contacted with high-temperature component), if
It is the 2nd contact site 120A, then refers to the opposite side of low-temperature components (face of the opposite side in the face (contact surface) contacted with low-temperature components),
If linking part 130A, then refer to the part being connected with the 1st contact site 110A back side and the 2nd contact site 120A back side.
By overleaf applying heat radiation coating, the heat for being transferred to heat-conduction component 100A from high-temperature component 500 reaches low-temperature components 600
Radiated before, therefore, it is possible to further improve radiating effect.Radiating effect can be further improved by applying heat radiation coating
Really, this is also identical for heat-conduction component 100B, 100C of the 2nd and the 3rd embodiment.Can be by heat-conduction component 100B link
The portion 130B back side is set as being connected with any one party in the 1st contact site 110B back side and the 2nd contact site 120B back side
Part.As long as also, heat radiation coating is coated at least a portion at the back side of heat-conduction component.For example, can be
Heat radiation coating is applied on the back side of any one party in 1st contact site, the 2nd contact site and linking part or both.Also, heat-radiation coating
Material has a variety of, for example, there is the high pigment of heat dissipation characteristics or mixing/scattered radiation characteristic (radiation in resin (adhesive)
Rate) the excellent coating of material (radioactive material) etc..
Claims (10)
1. a kind of heat-conduction component, it is folded between high-temperature component and low-temperature components, it is characterised in that
The heat-conduction component is made up of copper-iron alloy,
The heat-conduction component is integrally formed with the 1st contact site that can be contacted with high-temperature component, can connect with low-temperature components
The 2nd tactile contact site and the linking part that will be linked up between the 1st contact site and the 2nd contact site,
The linking part turns into flexible structure.
2. heat-conduction component according to claim 1, it is characterised in that
When side view is observed, the heat-conduction component is Σ shapes on the whole,
When side view is observed, the linking part is transverse direction V shape.
3. heat-conduction component according to claim 1, it is characterised in that
When side view is observed, the heat-conduction component is zigzag shape on the whole,
1st contact site and the 2nd contact site have the 2nd end of the 1st end and the opposite side in the 1st end respectively,
The 1st end of the linking part from the 1st contact site sideling extends to the 2nd end of the 2nd contact site.
4. heat-conduction component according to claim 1, it is characterised in that
1st contact site is rectangular-shaped plate, and the 2nd end with the 1st end and the opposite side in the 1st end,
When 2nd contact site is top view for concave shape plate, and with the 1st end, opposite side in the 1st end
2nd end and rectangular-shaped hole, the hole the 2nd contact site described in insertion in a thickness direction, and from the 2nd contact site
2nd end opening,
The linking part is that the bottom in the hole from the central portion at the 1st end of the 1st contact site to the 2nd contact site is oblique
The plate for tilting and linearly extending.
5. heat-conduction component according to claim 1, it is characterised in that
2nd contact site is rectangular-shaped plate, and the 2nd end with the 1st end and the opposite side in the 1st end,
When 1st contact site is top view for concave shape plate, and with the 1st end, opposite side in the 1st end
2nd end and rectangular-shaped hole, the hole the 1st contact site described in insertion in a thickness direction, and from the 1st contact site
2nd end opening,
The linking part is that the bottom in the hole from the central portion at the 1st end of the 2nd contact site to the 1st contact site is oblique
The plate for tilting and linearly extending.
6. the heat-conduction component described in any one in Claims 1 to 5, it is characterised in that
1st contact site has the back side of the contact surface that can be contacted with the high-temperature component and the contact surface,
There is 2nd contact site contact surface that can be contacted with the low-temperature components and the 2nd the described of contact site to contact
The back side in face,
The linking part has the back side being connected with least one party in the 1st contact site and the 2nd contact site,
The back side at the back side, the back side of the 2nd contact site and the linking part of the 1st contact site
In at least a portion on be coated with heat radiation coating.
7. the heat-conduction component described in any one in Claims 1 to 5, it is characterised in that
The heat-conduction component is also equipped with heat exchange sheet, and the heat exchange sheet can be folded in the 1st contact site and the height
At least one party between warm part and between the 2nd contact site and the low-temperature components.
8. heat-conduction component according to claim 6, it is characterised in that
The heat-conduction component is also equipped with heat exchange sheet, and the heat exchange sheet can be folded in the 1st contact site and the height
At least one party between warm part and between the 2nd contact site and the low-temperature components.
9. the heat-conduction component described in any one in Claims 1 to 5, it is characterised in that
The heat-conduction component is only made up of copper-iron alloy.
10. the heat-conduction component described in any one in Claims 1 to 5, it is characterised in that
The linking part be make the 1st contact site and the high-temperature component Elastic Contact and make the 2nd contact site with it is described
The shape of low-temperature components Elastic Contact.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-224397 | 2015-11-17 | ||
| JP2015224397 | 2015-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349353U true CN206349353U (en) | 2017-07-21 |
Family
ID=59317051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205469.XU Expired - Fee Related CN206349353U (en) | 2015-11-17 | 2016-11-08 | Heat-conduction component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068633A (en) * | 2015-11-17 | 2017-08-18 | 星和电机株式会社 | Heat-conduction component |
| CN113916034A (en) * | 2020-07-10 | 2022-01-11 | 尼得科超众科技股份有限公司 | Heat conduction member |
-
2016
- 2016-11-08 CN CN201621205469.XU patent/CN206349353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068633A (en) * | 2015-11-17 | 2017-08-18 | 星和电机株式会社 | Heat-conduction component |
| CN113916034A (en) * | 2020-07-10 | 2022-01-11 | 尼得科超众科技股份有限公司 | Heat conduction member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20191108 |