CN207250331U - A kind of capacitor film that can promote conduct heat away - Google Patents
A kind of capacitor film that can promote conduct heat away Download PDFInfo
- Publication number
- CN207250331U CN207250331U CN201721373036.XU CN201721373036U CN207250331U CN 207250331 U CN207250331 U CN 207250331U CN 201721373036 U CN201721373036 U CN 201721373036U CN 207250331 U CN207250331 U CN 207250331U
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- Prior art keywords
- conductive layer
- graphite thermal
- layer
- thermal conductive
- graphite
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- 239000003990 capacitor Substances 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 86
- 239000010439 graphite Substances 0.000 claims abstract description 86
- 210000002469 basement membrane Anatomy 0.000 claims abstract description 9
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 9
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000005439 thermosphere Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 11
- 239000010409 thin film Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model discloses a kind of capacitor film that can promote conduct heat away,Including scratch resistant lubricating layer,Upper graphite thermal conductive layer,Graphite thermal layer,Lower graphite thermal conductive layer and PET basement membranes,The lower end fitting of the scratch resistant lubricating layer is provided with graphite thermal conductive layer,The lower end fitting of the upper graphite thermal conductive layer is provided with graphite thermal layer,The lower end fitting of the graphite thermal layer is provided with lower graphite thermal conductive layer,The lower end fitting of the lower graphite thermal conductive layer is provided with PET basement membranes,The four corners of the both sides up and down of the graphite thermal layer are both provided with circular protrusions,Limited block is both provided with the middle part of the circular protrusions,The four corners of the upper graphite thermal conductive layer and lower graphite thermal conductive layer offer positioning round orifice,Three circularly shaped rows thermal hole is laterally offered in the graphite thermal layer,The capacitor film,With preferable heat dissipation effect,Good protective film is not damaged,Extend its service life,It is highly practical,Beneficial to popularization.
Description
Technical field
Capacitor film technical field is the utility model is related to, is specially that a kind of capacitor that can promote conduct heat away is thin
Film.
Background technology
Thin film capacitor is also known as plastic film capacitance, it is using plastic film as dielectric, its is thin when thin film capacitor uses
Film can distribute heat, and traditional capacitor film, its own heat dissipation effect are poor, film damage be easily caused, so as to directly reduce
The service life of thin film capacitor, for this reason, a kind of it is proposed that capacitor film that can promote conduct heat away.
Utility model content
The purpose of this utility model is to provide a kind of capacitor film that can promote conduct heat away, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of capacitor that can promote conduct heat away
Film, including scratch resistant lubricating layer, upper graphite thermal conductive layer, graphite thermal layer, lower graphite thermal conductive layer and PET basement membranes, the scratch resistant profit
The lower end fitting of slip layer is provided with graphite thermal conductive layer, and the lower end fitting of the upper graphite thermal conductive layer is provided with graphite thermal layer,
The lower end fitting of the graphite thermal layer is provided with lower graphite thermal conductive layer, and the lower end fitting of the lower graphite thermal conductive layer is provided with
PET basement membranes, the four corners of the both sides up and down of the graphite thermal layer are both provided with circular protrusions, and the middle part of the circular protrusions is equal
It is provided with limited block, the four corners of the upper graphite thermal conductive layer and lower graphite thermal conductive layer offer positioning round orifice, described spacing
Block is plugged in corresponding positioning round orifice, and offering three bar shapeds in the upper graphite thermal conductive layer and lower graphite thermal conductive layer leads
Hot hole, laterally offers three circularly shaped rows thermal hole in the graphite thermal layer, and one is both provided with three circularly shaped rows thermal hole
Heat conducting fiber silk, three circularly shaped rows thermal hole are corresponding with three bar shaped thermal holes respectively.
Preferably, the thickness all same of the upper graphite thermal conductive layer, graphite thermal layer and lower graphite thermal conductive layer.
Preferably, the head end of the circular protrusions is to distance and the upper graphite thermal conductive layer of limited block, lower graphite thermal conductive layer
Thickness is equal.
Preferably, the diameter of the circular thermal hole is all higher than the width of bar shaped thermal hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure design advantages of simple, passes through
Upper graphite thermal conductive layer, graphite thermal layer and the lower graphite thermal conductive layer of design, when upper graphite thermal conductive layer and lower graphite thermal conductive layer are distinguished
When being fitted in the both sides of graphite thermal layer, less gap can be produced, the heat in film can pass through heat conducting fiber silk and guide, then
Shed by bar shaped thermal hole, circular thermal hole and then from gap, there is preferable heat dissipation effect, good protective film is not
It is damaged, extends its service life, it is highly practical, beneficial to popularization.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model heat conducting fiber silk schematic diagram.
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.
In figure：It is scratch resistant lubricating layer 1, upper graphite thermal conductive layer 2, graphite thermal layer 3, lower graphite thermal conductive layer 4, PET basement membranes 5, fixed
Circle of position hole 6, bar shaped thermal hole 7, heat conducting fiber silk 8, circular thermal hole 9, circular protrusions 10, limited block 11.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：It is a kind of can promote conduct heat away capacitor it is thin
Film, including scratch resistant lubricating layer 1, upper graphite thermal conductive layer 2, graphite thermal layer 3, lower graphite thermal conductive layer 4 and PET basement membranes 5, scratch resistant lubrication
The lower end fitting of layer 1 is provided with graphite thermal conductive layer 2, and the lower end fitting of upper graphite thermal conductive layer 2 is provided with graphite thermal layer 3, stone
The lower end fitting of black heat dissipating layer 3 is provided with lower graphite thermal conductive layer 4, upper graphite thermal conductive layer 2, graphite thermal layer 3 and lower graphite heat conducting
The thickness all same of layer 4, the lower end fitting of lower graphite thermal conductive layer 4 are provided with PET basement membranes 5, the both sides up and down of graphite thermal layer 3
Four corners are both provided with circular protrusions 10, and the middle part of circular protrusions 10 is both provided with limited block 11, upper graphite thermal conductive layer 2 and lower stone
The four corners of black heat-conducting layer 4 offer positioning round orifice 6, and limited block 11 is plugged in corresponding positioning round orifice 6, circular protrusions
The distance of 10 head end to limited block 11 is equal with the thickness of upper graphite thermal conductive layer 2, lower graphite thermal conductive layer 4, upper graphite thermal conductive layer 2
With three bar shaped thermal holes 7 are offered in lower graphite thermal conductive layer 4, laterally offer three circularly shaped rows heat conduction in graphite thermal layer 3
Hole 9, the diameter of circular thermal hole 9 are all higher than the width of bar shaped thermal hole 7, and being both provided with one in three circularly shaped rows thermal hole 9 leads
Thermal fiber silk 8, three circularly shaped rows thermal hole 9 are corresponding with three bar shaped thermal holes 7 respectively.
The utility model is by the upper graphite thermal conductive layer 2 of design, graphite thermal layer 3 and lower graphite thermal conductive layer 4, when upper graphite
When heat-conducting layer 2 and lower graphite thermal conductive layer 4 are fitted in the both sides of graphite thermal layer 3 respectively, less gap can be produced, in film
Heat can be guided by heat conducting fiber silk 8, then be shed by bar shaped thermal hole 7, circular thermal hole 9 and then from gap, be had
Preferable heat dissipation effect.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of capacitor film that can promote conduct heat away, including scratch resistant lubricating layer（1）, upper graphite thermal conductive layer（2）, graphite dissipates
Thermosphere（3）, lower graphite thermal conductive layer（4）With PET basement membranes（5）, it is characterised in that：The scratch resistant lubricating layer（1）Lower end fitting set
It is equipped with graphite thermal conductive layer（2）, the upper graphite thermal conductive layer（2）Lower end fitting be provided with graphite thermal layer（3）, the graphite
Heat dissipating layer（3）Lower end fitting be provided with lower graphite thermal conductive layer（4）, the lower graphite thermal conductive layer（4）Lower end fitting be provided with
PET basement membranes（5）, the graphite thermal layer（3）The four corners of both sides up and down be both provided with circular protrusions（10）, the circle is convex
Rise（10）Middle part be both provided with limited block（11）, the upper graphite thermal conductive layer（2）With lower graphite thermal conductive layer（4）Four corners it is equal
Offer positioning round orifice（6）, the limited block（11）It is plugged in corresponding positioning round orifice（6）It is interior, the upper graphite thermal conductive layer
（2）With lower graphite thermal conductive layer（4）On offer three bar shaped thermal holes（7）, the graphite thermal layer（3）Upper transverse direction offers
Three circularly shaped rows thermal hole（9）, and three circularly shaped rows thermal hole（9）Inside it is both provided with a heat conducting fiber silk（8）, three circularly shaped rows heat conduction
Hole（9）Respectively with three bar shaped thermal holes（7）It is corresponding.
A kind of 2. capacitor film that can promote conduct heat away according to claim 1, it is characterised in that：The upper graphite
Heat-conducting layer（2）, graphite thermal layer（3）With lower graphite thermal conductive layer（4）Thickness all same.
A kind of 3. capacitor film that can promote conduct heat away according to claim 1, it is characterised in that：The circle is convex
Rise（10）Head end to limited block（11）Distance and upper graphite thermal conductive layer（2）, lower graphite thermal conductive layer（4）Thickness it is equal.
A kind of 4. capacitor film that can promote conduct heat away according to claim 1, it is characterised in that：The circle is led
Hot hole（9）Diameter be all higher than bar shaped thermal hole（7）Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373036.XU CN207250331U (en) | 2017-10-24 | 2017-10-24 | A kind of capacitor film that can promote conduct heat away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373036.XU CN207250331U (en) | 2017-10-24 | 2017-10-24 | A kind of capacitor film that can promote conduct heat away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250331U true CN207250331U (en) | 2018-04-17 |
Family
ID=61883330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373036.XU Active CN207250331U (en) | 2017-10-24 | 2017-10-24 | A kind of capacitor film that can promote conduct heat away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250331U (en) |
-
2017
- 2017-10-24 CN CN201721373036.XU patent/CN207250331U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 790 Xingxiu Road, Quanzhou Taishang Investment Zone, Quanzhou City, Fujian Province, 362122 Patentee after: Quanzhou Jiadeli Electronic Materials Co.,Ltd. Country or region after: China Address before: 362000 Jinfeng Village, Dongyuan Town, Quanzhou investment zone, Quanzhou, Fujian Patentee before: QUANZHOU JIADELI ELECTRONIC MATERIAL Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |