CN209692834U - A kind of fin material applied to mobile phone battery cover - Google Patents
A kind of fin material applied to mobile phone battery cover Download PDFInfo
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- CN209692834U CN209692834U CN201921002674.XU CN201921002674U CN209692834U CN 209692834 U CN209692834 U CN 209692834U CN 201921002674 U CN201921002674 U CN 201921002674U CN 209692834 U CN209692834 U CN 209692834U
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- film
- protective film
- release film
- graphite
- mobile phone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
A kind of fin material applied to mobile phone battery cover, including silicone protective film, graphite radiating component, PET original film, transparent protective film, the first release film and the second release film, silicone protective film are equipped with intermediate setting area and two sides setting area；Graphite radiating component is set to intermediate setting area；There are two PET original film is set, which is divided into two sides setting area；Transparent protective film covering is set on graphite radiating component, and covers the PET original film；First release film is set to the bottom end of silicone protective film；Second release film is set to the bottom end of the first release film；Wherein, the second release film is equipped with the first hole, and first hole extends through the first release film；Transparent protective film is equipped with the second hole, and second hole extends through PET original film, graphite radiating component, silicone protective film and the first release film.Not only structure is simple for the fin material, and easy for installation, can be by its row installation settings as long as removing the second release film.
Description
Technical field
The utility model relates to the technical fields of the radiator structure of electronic product, more particularly to one kind to be applied to battery of mobile phone
The fin material of lid.
Background technique
Currently, the processor function of electronic product is more and more stronger, power consumption is increasing, and bring is exactly that calorific value increases.
Therefore the heat dissipation performance of electronic product is particularly important.Especially accurate, portable electronic product, such as smart phone etc.,
Power consumption is higher, and calorific value is big, but volume is too small, and heat dissipation is a problem to be solved always.Such as smart phone, usually adopt
The heat dissipation film of a composite material is pasted used in mobile phone shell inner surface, to be bonded the heat generating components such as battery of mobile phone and shell, fastly
Speed is by heat heat loss through conduction.But current heat dissipation film following problems:
1) structure is simple, but heat dissipation effect is poor；
2) excellent in heat dissipation effect, but structure is complicated, and cost is high, processes cumbersome.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of heat dissipation applied to mobile phone battery cover
Sheet material, that there are heat dissipation effects to solve heat dissipation film in the prior art is poor, structure is complicated, cost is high and processing is cumbersome asks
Topic.
The utility model is realized in this way a kind of fin material applied to mobile phone battery cover, comprising:
Silicone protective film, the silicone protective film are equipped with intermediate setting area and positioned at the intermediate setting area two sides
Two sides setting area；
Graphite radiating component, the graphite radiating component are set to the intermediate of the silicone protective film and area, and the stone are arranged
The center line of black radiating subassembly is overlapped with the center line of the silicone protective film；
PET original film, there are two the PET original film is set, which is divided into two in the silicone protective film
Side setting area；
Transparent protective film, the transparent protective film covering is set on the graphite radiating component, and it is former to cover the PET
Film；
First release film, first release film are set to the bottom end of the silicone protective film；
Second release film, second release film are set to the bottom end of first release film, and second release film
Length and width dimensions are greater than the length and width dimensions of first release film；
Wherein, second release film is equipped with the first hole, and first hole extends through first release film；Institute
Transparent protective film is stated equipped with the second hole, and second hole extends through the PET original film, the graphite radiating component, institute
State silicone protective film and first release film.
Specifically, the graphite radiating component includes the first graphite flake, the second graphite flake and graphite adhesive-layer, the graphite
Adhesive-layer is set between first graphite flake and second graphite flake.
Further, the length and width dimensions of first graphite flake are identical as the length and width dimensions of second graphite flake.
Preferably, the thickness of first graphite flake and second graphite flake is 0.01-0.015mm.
Preferably, the graphite adhesive-layer with a thickness of 0.055-0.065mm.
Preferably, the width of the PET original film is 15-20mm.
Preferably, the transparent protective film with a thickness of 0.05mm.
Preferably, first release film and second release film with a thickness of 0.075mm.
As another preferred embodiment of this programme, in the center line of first release film and the silicone protective film
Heart line is overlapped；The first release film throwing is located within the scope of the silicone protective film in the projection of the silicone protective film, and institute
It states and forms blank area between the side of the first release film and the side of the silicone protective film.
Preferably, the distance between the side of first release film and the side of the silicone protective film are 0.8-
1.1mm。
Compared with prior art, the utility model has the beneficial effects that
The fin material applied to mobile phone battery cover of the application is mainly former by silicone protective film, graphite radiating component, PET
Film, transparent protective film, the first release film and the second release film composition, not only structure is simple, and easy for installation, as long as manually
Remove the second release film, fitted in battery of mobile phone and covered, the fin material can be subjected to installation settings.
Meanwhile by the setting of graphite radiating component, the heat that generation can be covered to battery of mobile phone is quickly dispersed, be ensure that
The heat dissipation effect of mobile phone entirety.
Besides the air generated in fin material manufacturing process can be drained by the first hole of setting and the second hole,
Fin material is effectively avoided to generate bubble.
Detailed description of the invention
Fig. 1 is the schematic diagram of the fin material applied to mobile phone battery cover of the utility model embodiment；
Fig. 2 is the exploded view of the fin material applied to mobile phone battery cover of the utility model embodiment；
Fig. 3 is the fin material applied to mobile phone battery cover of the utility model embodiment by the signal of lift portion component
Figure；
Fig. 4 is the structural schematic diagram of the fin material applied to mobile phone battery cover of the utility model embodiment；
Fig. 5 is the structure of the graphite radiating component of the fin material applied to mobile phone battery cover of the utility model embodiment
Schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It is referring to FIG. 1 to FIG. 4, a preferred embodiment provided by the utility model, and the present embodiment is related to a kind of application
In the fin material 1 of mobile phone battery cover comprising silicone protective film 10, graphite radiating component 20, PET original film 30, transparency protected
Film 40, the first release film 50 and the second release film 60, and it is silicone protective film 10, graphite radiating component 20, PET original film 30, transparent
Protective film 40, the first release film 50 and the second release film 60 are to be connected with each other by silica gel or pressure sensitive adhesive, below to being applied to
Each component of the fin material 1 of mobile phone battery cover is further described；
Silicone protective film 10 is equipped with intermediate setting area 11 and two sides setting area positioned at intermediate setting 11 two sides of area
12；
Graphite radiating component 20 is set to the intermediate of silicone protective film 10 and area 11, and the center line of graphite radiating component 20 is arranged
It is overlapped with the center line of silicone protective film 10, to guarantee location and installation；
There are two PET original film 30 is set, which is divided into two sides setting area in silicone protective film 10
12；
The covering of transparent protective film 40 is set on graphite radiating component 20, and covers PET original film 30, to protect graphite radiating
Component 20；
First release film 50 is set to the bottom end of silicone protective film 10；
Second release film 60 be set to the first release film 50 bottom end, and the length and width dimensions of the second release film 60 be greater than first from
The length and width dimensions of type film 50 attach mobile phone with the fin material 1 for that will be applied to mobile phone battery cover；
Wherein, the second release film 60 is equipped with the first hole 71, and first hole 71 extends through the first release film 50；Thoroughly
Bright protective film 40 is equipped with the second hole 72, and second hole 72 extends through PET original film 30, graphite radiating component 40, silica gel
Protective film 10 and the first release film 50.
To sum up, the fin material 1 applied to mobile phone battery cover of the present embodiment is mainly by silicone protective film 10, graphite radiating
Component 20, PET original film 30, transparent protective film 40, the first release film 50 and the second release film 60 composition, not only structure is simple,
And it is easy for installation, as long as manually removing the second release film 60, is fitted in battery of mobile phone and covered, it can be by the fin material
Carry out installation settings.
Meanwhile by the setting of graphite radiating component 20, the heat that generation can be covered to battery of mobile phone quickly disperses, and guarantees
The heat dissipation effect of mobile phone entirety.
Besides by the first hole 71 of setting and the second hole 72, the air that can will be generated in fin material manufacturing process
Drain, fin material is effectively avoided to generate bubble.
Please refer to Fig. 3 to Fig. 5, the graphite material of the graphite radiating component 20 of the present embodiment by being made of graphene,
In, graphene (Graphenes): it is a kind of two-dimentional carbon material, is the system of single-layer graphene, bilayer graphene and multi-layer graphene
Claim；
Single-layer graphene (Graphene): refer to by one layer with the periodical compact reactor of benzene ring structure (i.e. hexagonal honeycomb structure)
A kind of two-dimentional carbon material that long-pending carbon atom is constituted；
Bilayer graphene (Bilayer or double-layer graphene): refer to by two layers with benzene ring structure (i.e. six
Angular honeycomb structure) periodically closelypacked carbon atom is with different way of stacking (including AB stacking, AA stacking etc.) stacking structure
At a kind of two-dimentional carbon material；
Few layer graphene (Few-layer): refer to periodically tight with benzene ring structure (i.e. hexagonal honeycomb structure) by 3-10 layers
A kind of two-dimentional carbon material that closely packed carbon atom is constituted with different way of stacking (including ABC stacking, ABA stacking etc.) stacking；
Multilayer or thick-layer graphene (multi-layer graphene): dinger thickness degree is in 10 layers or more 10nm or less phenyl ring knots
Structure (i.e. hexagonal honeycomb structure) periodically closelypacked carbon atom is with different way of stacking (including ABC stacking, ABA stacking
Deng) a kind of two-dimentional carbon material for constituting of stacking；
Graphene is the nano material that known world is most thin, most hard, it is almost fully transparent, only absorption
2.3% light；Thermal coefficient is up to 5300W/mK, is higher than carbon nanotube and diamond, its electron mobility is more than under room temperature
15000cm2/ Vs, but it is higher than carbon nanotubes or silicon crystal, and resistivity about 10-6Ω cm, it is lower than copper or silver, it is generation
The upper the smallest material of resistivity.Because its resistivity is extremely low, the speed of electron transfer is exceedingly fast, therefore is expected to can be used to develop more
Thin, conductive speed of new generation electronic component or transistor faster；It is led since graphene is substantially that one kind is transparent, good
Body is also adapted to manufacture transparent touch screen, tabula rasa, even solar battery.
And 20 preferred structure of graphite radiating component of the present embodiment is comprising the first graphite flake 21, the second graphite flake 22
And graphite adhesive-layer 23, graphite adhesive-layer 23 are set between the first graphite flake 21 and the second graphite flake 22.And preferably, the graphite
Adhesive-layer 23 is double-sided adhesive, in order to draw materials and be bonded the first graphite flake 21 and the second graphite flake 22.
For the ease of processing and drawing materials, the length and width dimensions phase of the length and width dimensions of the first graphite flake 21 and the second graphite flake 21
Together.
Simultaneously due to which graphite flake itself is also electric conductor, and it is easy to produce dust, as dust is fallen on circuit board very
It is possible that circuit board can be caused short-circuit, therefore hermetically sealed design is mostly used greatly when design, to consider heat dissipation problem, therefore,
The material of both sides bound edge uses thin as far as possible；Similarly, graphite adhesive-layer 13 it is blocked up also will affect it is thermally conductive.First stone as a result,
The thickness of ink sheet 21 and the second graphite flake 22 is 0.01-0.015mm, graphite adhesive-layer 23 with a thickness of 0.055-0.065mm,
To guarantee that being formed by graphite radiating component 20 in this value range reaches preferable heat dissipation effect simultaneously, also guarantees the present embodiment
The integral thickness of the fin material 1 applied to mobile phone battery cover can be applied to different types of mobile phone；Preferably, this first
The thickness of graphite flake 21 and the second graphite flake 22 is 0.01mm, graphite adhesive-layer 23 with a thickness of 0.06mm, formed as a result,
Graphite radiating component 20 integral thickness be 0.08mm.
In addition, the width of the PET original film 30 of the present embodiment is 15-20mm, and PET original film 30 is the PET without off-type force
Film, to guarantee the positioning setting of graphite radiating component 20.Transparent protective film with a thickness of 0.05mm, to guarantee to reach protection graphite
While radiating subassembly 20, material, optimization production design are saved.
Further more, the present embodiment the first release film 50 and the second release film 60 with a thickness of 0.075mm, wherein first from
Type film 50 is 3g milky PET release film, and the second release film 60 is transparent or reticulate pattern release film.And 50 He of the first release film
The thickness of second release film 60 is arranged, and in addition to reaching required product requirement, can also save material, optimization production design.
Referring to Fig. 4, the center line of first release film 50 of the present embodiment is overlapped with the center line of silicone protective film 10, with
It is easily installed setting；Meanwhile first release film 50 throw and be located in 10 range of silicone protective film in the projection of silicone protective film 10, and
Blank area is formed between the side of first release film 50 and the side of silicone protective film 10, in favor of subsequent processing and manufacturing.
Moreover, preferably, the distance between the side of the first release film 50 and the side of silicone protective film 10 are 0.8-
1.1mm, preferably, the distance of the two are that 1.0mm can be easily installed and set while to guarantee to reach required product requirement
It sets, optimization production design.
Fig. 1 and Fig. 2 are please referred to, first release film 50 of the present embodiment, which is equipped with, tears hand position convenient for what user removed it
51, in order to which user tears the first release film 50 off.
Simultaneously, for processing sets up, and guarantee that user has and preferably remove sense of touch, which is square
Shape structure.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated,
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel protection scope.
Claims (10)
1. a kind of fin material applied to mobile phone battery cover characterized by comprising
Silicone protective film, the silicone protective film are equipped with intermediate setting area and positioned at intermediate two that area two sides are arranged
Side setting area；
Graphite radiating component, the graphite radiating component is set to the intermediate of the silicone protective film and area is arranged, and the graphite dissipates
The center line of hot component is overlapped with the center line of the silicone protective film；
PET original film, there are two the PET original film is set, which is divided into two sides in the silicone protective film
Area is set；
Transparent protective film, the transparent protective film covering is set on the graphite radiating component, and covers the PET original film；
First release film, first release film are set to the bottom end of the silicone protective film；
Second release film, second release film are set to the bottom end of first release film, and the length and width of second release film
Size is greater than the length and width dimensions of first release film；
Wherein, second release film is equipped with the first hole, and first hole extends through first release film；It is described
Bright protective film is equipped with the second hole, and second hole extends through the PET original film, the graphite radiating component, the silicon
Glue protective film and first release film.
2. being applied to the fin material of mobile phone battery cover as described in claim 1, it is characterised in that: the graphite radiating component
Including the first graphite flake, the second graphite flake and graphite adhesive-layer, the graphite adhesive-layer be set to first graphite flake with it is described
Between second graphite flake.
3. being applied to the fin material of mobile phone battery cover as claimed in claim 2, it is characterised in that: first graphite flake
Length and width dimensions are identical as the length and width dimensions of second graphite flake.
4. as claimed in claim 3 be applied to mobile phone battery cover fin material, it is characterised in that: first graphite flake and
The thickness of second graphite flake is 0.01-0.015mm.
5. being applied to the fin material of mobile phone battery cover as claimed in claim 2, it is characterised in that: the graphite adhesive-layer
With a thickness of 0.055-0.065mm.
6. being applied to the fin material of mobile phone battery cover as described in claim 1, it is characterised in that: the width of the PET original film
Degree is 15-20mm.
7. being applied to the fin material of mobile phone battery cover as described in claim 1, it is characterised in that: the transparent protective film
With a thickness of 0.05mm.
8. as described in claim 1 be applied to mobile phone battery cover fin material, it is characterised in that: first release film and
Second release film with a thickness of 0.075mm.
9. such as the described in any item fin materials applied to mobile phone battery cover of claim 1-8, it is characterised in that: described first
The center line of release film is overlapped with the center line of the silicone protective film；First release film is thrown in the silicone protective film
Projection is located within the scope of the silicone protective film, and between the side of first release film and the side of the silicone protective film
Form blank area.
10. being applied to the fin material of mobile phone battery cover as claimed in claim 9, it is characterised in that: first release film
Side and the distance between the side of the silicone protective film be 0.8-1.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002674.XU CN209692834U (en) | 2019-06-27 | 2019-06-27 | A kind of fin material applied to mobile phone battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002674.XU CN209692834U (en) | 2019-06-27 | 2019-06-27 | A kind of fin material applied to mobile phone battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692834U true CN209692834U (en) | 2019-11-26 |
Family
ID=68609665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921002674.XU Active CN209692834U (en) | 2019-06-27 | 2019-06-27 | A kind of fin material applied to mobile phone battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692834U (en) |
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2019
- 2019-06-27 CN CN201921002674.XU patent/CN209692834U/en active Active
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