CN107887354A - A kind of graphene fin - Google Patents
A kind of graphene fin Download PDFInfo
- Publication number
- CN107887354A CN107887354A CN201710892840.7A CN201710892840A CN107887354A CN 107887354 A CN107887354 A CN 107887354A CN 201710892840 A CN201710892840 A CN 201710892840A CN 107887354 A CN107887354 A CN 107887354A
- Authority
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- China
- Prior art keywords
- graphene
- fin
- shaped board
- fixedly connected
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3738—Semiconductor materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
Abstract
The invention discloses a kind of graphene fin, including fin, the back side of the fin is fixedly connected with graphene body, and the both sides of graphene body and U-shaped board has been fixedly connected with it positioned at the both sides of fin, screw is provided with the top and bottom of the U-shaped board, and one end of screw is through U-shaped board and extends to the inwall of U-shaped board, the screw extends to one end of U-shaped board inwall with being fixedly connected at the top and bottom of fin, the side of the U-shaped board is fixedly connected with casing, and the side of cabinets cavity bottom is fixedly connected with water pump, the present invention relates to technical field of graphene.The graphene fin, significant effect, securely and reliably, greatly facilitate the use of user so that the device has good heat sinking function, and graphene body can be fixed well, it is convenient and swift, it ensure that the normal work of the device so that the device has good fixing function.
Description
Technical field
The invention belongs to technical field of graphene, more particularly to a kind of graphene fin.
Background technology
Graphene will be that China's scientific and technical innovation refers under the New Times as jewel most bright on 21 century " material imperial crown "
Bright forward direction, turn into one of most strong impetus of made in China.
With the propulsion of graphene industrialization, small business's quantity accounting rises, medium-sized enterprise compared with 2014 within 2015
Industry large-scale development has been strengthened.By in by the end of December, 2015, China is engaged in the correlations such as graphene research and development, producing and selling, popularization
Number of the enterprise reaches more than 300 families, wherein graphene Related product enterprise on sale is up to 100.Manage the upper of graphene mainly
Company of city increased to 4 by 1 in 2014, and the related listed company for being laid out graphene reaches family more than 10.It is used as stone within 2015
Black alkene industry breaks out the first year, and the domestic industry entirety business revenue reaches 600,000,000 yuan, and amplification is more than 10 times compared with 2014.
Chinese graphene industry obtains breakthrough progress within 2015, and vertical industry chain is got through substantially, downstream is answered
Progressively expanded with field.Low side demand is tentatively opened.The prepare with scale of graphene is limited by, only conductive ink, lithium are electric at present
The demand in the low-end applications such as pond additive, coating and composite additives, touch-screen field is tentatively opened.
1) applied in terms of lithium battery, graphene can also solve the positive electrode high-pressure solid such as cobalt acid lithium as conductive additive
Than the contradictory problems between battery performance, 3% is higher by using the cobalt acid lithium battery capacity of graphene conductive agent, and with obvious
More preferable 2C multiplying power discharging properties.Graphene can be also coated in aluminum foil current collector, formed graphene functional coating aluminium foil and helped
In the combination property of further lifting lithium battery.With Ningbo Mo Xi Science and Technology Ltd.s graphene coated aluminum foil trial production line
Build up, this new technology is expected to be used widely in lithium ion battery.
It is noted that as additive, graphene merely enhances the electric conductivity of positive electrode, does not change electricity
The specific capacity of pole material, thus the energy density of lithium battery will not be significantly increased.Want lithium battery energy density is significantly increased, need
Choose the electrode material with more height ratio capacity.At present, the more titles that published thesis utilize graphene-sulfur or graphene-silicon
Both positive and negative polarity as lithium battery can greatly increase the energy density of lithium battery, but such battery is at present also in laboratory stage,
The long period is also needed apart from commercial application.
2) graphene Heat Conduction Material, graphene has high thermal conductivity and heat emissivity coefficient, while specific surface area is huge,
Therefore the face coat as auxiliary heat dissipation has huge application prospect.It is can be made into using graphene with high thermal conductivity coefficient
Graphene radiates sheet film, applied in the electronic products such as mobile phone, computer and Efficient LED chip, to strengthen device performance,
Extend its working life.In addition, the composite of graphene modification is also made using graphene as additive, as thermal conductivity is fine
Peacekeeping heat-conducting plastic etc..The technical field market is huge, and the electronics and engineering field in China have the urgent market demand, technology
Difficulty is small, technique relative maturity, there is the chance for rapidly entering market.
3) graphene conductive plastics and ink, graphene can also may be used as novel conductive ink and the main inserts of plastics
Novel conductive paste or ink are hybridly prepared into nano-silver powder etc., by changing the filling proportion of graphene, can adjust conduction
The resistivity and adhesion property of ink.The Graphene conductive ink of Vorbek Materials Co., Ltd of the U.S. is in Internet of Things stealth bar shaped
Start to apply in code technology.China Internet of Things market is huge, and prospect is tempting, can be to add conductive plastics based on graphene
Antistatic application field is widelyd popularize, and simple process, cost are cheap, positive effect.
4) graphene anticorrosive paint, the unique two-dimensional structure of graphene cause it both to build conductive and heat-conductive in the coating
Passage, tight labyrinth type physical barriers can be spliced to form mutually again, completely cut off corrosion factor.Therefore, graphene coating has
The multiple functions such as conduction, heat conduction, anti-corrosion, electromagnetic shielding.In addition, graphene microchip can strengthen the adhesive force of coating, make coating
With excellent wear-resisting and scraping and wiping resistance performance.Therefore, graphene coating is in aircraft, ship, vehicle, bridge, building, packaging
Case, oil tank, etc. field there is application prospect.
5) graphene capacitance plate, graphene film realize that the field of commercial applications is touch-screen field at first, for for
For traditional ITO (tin indium oxide) film.On January 8th, 2012, south of the River graphene research institute, Changzhou two dimension carbon scientific ＆ technical corporation
Joint relevant enterprise realizes the docking of graphene film material and existing ITO modules processing line by research, the whole world first into
Graphene electric capacity screen mobile phone model machine is made in work(.On March 2nd, 2015, Chongqing Moxi Technology Co., Ltd. and Jia Lepai science and technology are limited
Company, which combines, has issued global first batch of 30,000 graphene mobile phones, and this mobile phone employs newly developed graphene touch-screen, electricity
Pond and heat conducting film, open the New Times of graphene commercial application.
Graphene is stripped out from graphite material, and the two dimension for only one layer atomic thickness being made up of carbon atom is brilliant
Body, as most thin, a kind of novel nano-material that maximum intensity and electrical and thermal conductivity performance are most strong having now been found that, graphene is claimed
For dark fund, scientist even foretells that graphene will thoroughly change 21 century, it is most likely that starts a subversiveness have swept the globe
New technology new industrial revolution, and graphene fin is also by as important research topic.
Graphene can make best fin, be used on the mobile phone of part, not be strange thing.Domestic several main flows
Graphene company and Project Unit, online graphene fin have unlimited sale.With graphene microchip price significantly
Decline, this market can expand rapidly.Although this market can not calculate at present, used in the future in fields such as LED, electrical equipment,
Have a extensive future be can be very good.
Traditional graphene fin, most of is all very simple device, it is impossible to is radiated well, effect is not
It is enough notable, not enough securely and reliably, it is impossible to the use of convenient use person so that the device does not have good heat sinking function, it is impossible to
It is enough that graphene body is fixed well, it is not convenient and swift enough, it is impossible to ensure the normal work of the device so that the device
Without good fixing function.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of graphene fin, solves graphene fin not
The problem of with good heat sinking function and without good fixing function.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of graphene fin, including dissipate
Backing, the back side of the fin are fixedly connected with graphene body, and both sides of graphene body and positioned at fin
Both sides have been fixedly connected with U-shaped board, screw are provided with the top and bottom of the U-shaped board, and one end of screw is through U-shaped
Plate and the inwall for extending to U-shaped board, the screw extend to one end of U-shaped board inwall and the top and bottom of fin and fix and connect
Connect, the side of the U-shaped board is fixedly connected with casing, and the side of cabinets cavity bottom is fixedly connected with water pump, the water
The delivery port of pump is communicated with connection flexible pipe, and the one end of connection flexible pipe away from water pump through casing and extends to the top of casing
Portion.
As the optimal technical scheme of the present invention, the surface of the fin is provided with blow vent.
As the optimal technical scheme of the present invention, the blow vent is regular hexagon, and blow vent is uniformly distributed in
The surface of fin.
As the optimal technical scheme of the present invention, the surface of the casing is provided with closed chamber door.
As the optimal technical scheme of the present invention, the closed chamber door is univalve door, and has circle in the middle part of door exterior surface
Shape handle.
As the optimal technical scheme of the present invention, the top of the casing side, which is run through, water inlet pipe, the casing
The bottom of side, which is run through, outlet pipe.
As the optimal technical scheme of the present invention, the quantity of the fin is two.
As the optimal technical scheme of the present invention, the inside of the graphene body is fixedly connected with radiating tube, institute
State connection flexible pipe and extend to one end of casing top and connected with radiating tube.
(3) beneficial effect
The invention provides a kind of graphene fin.Possesses following beneficial effect：
(1) the graphene fin, the both sides by graphene body and the both sides positioned at fin have been fixedly connected with U
Template, screw is provided with the top and bottom of U-shaped board, and one end of screw through U-shaped board and extends to the interior of U-shaped board
Wall, screw extend to one end of U-shaped board inwall with being fixedly connected at the top and bottom of fin, and the side of U-shaped board is fixedly connected
There is casing, and the side of cabinets cavity bottom is fixedly connected with water pump, and the delivery port of water pump is communicated with connection flexible pipe, Neng Goujin
Row radiating well, significant effect, securely and reliably, greatly facilitates the use of user so that the device has good
Heat sinking function.
(2) the graphene fin, through there is water inlet pipe, the bottom of casing side is run through to be had at the top by casing side
Outlet pipe, the quantity of fin is two, and the back side of fin is fixedly connected with graphene body, and the two of graphene body
Side and be fixedly connected with U-shaped board positioned at the both sides of fin, graphene body can have been fixed well, it is convenient soon
Victory, it ensure that the normal work of the device so that the device has good fixing function.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of structure of the present invention.
In figure：1 fin, 2 graphene bodies, 3U templates, 4 screws, 5 casings, 6 water pumps, 7 connection flexible pipes, 8 radiating tubes,
9 blow vents, 10 closed chamber doors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of graphene fin, including fin 1, radiating
The surface of piece 1 is provided with blow vent 9, and the back side of fin 1 is fixedly connected with graphene body 2, and the two of graphene body 2
Side and U-shaped board 3 being fixedly connected with positioned at the both sides of fin 1, the top and bottom of U-shaped board 3 are provided with screw 4, and
One end of screw 4 is through U-shaped board 3 and extends to the inwall of U-shaped board 3, and screw 4 extends to one end and the fin of the inwall of U-shaped board 3
1 top and bottom are fixedly connected, and the side of U-shaped board 3 is fixedly connected with casing 5, and the surface of casing 5 is provided with closed chamber door
10, through there is water inlet pipe, the bottom of the side of casing 5, which is run through, outlet pipe, and the intracavity bottom of casing 5 at the top of the side of casing 5
Side be fixedly connected with water pump 6, the delivery port of water pump 6 is communicated with connection flexible pipe 7, and connection flexible pipe 7 away from water pump 6 one
End is through casing 5 and extends to the top of casing 5, and the inside of graphene body 2 is fixedly connected with radiating tube 8, connection flexible pipe 7
The one end for extending to the top of casing 5 connects with radiating tube 8, and the quantity of fin 1 is two.
During work, user can place the device in place, then start water pump 6, after water pump 6 starts
Cooling water in casing 5 can be passed into radiating tube 8 by connection flexible pipe 7, and the preceding surface and the back side of graphene body 2
Fin 1 has been fixedly connected with to be radiated.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of graphene fin, including fin（1）, it is characterised in that：The fin（1）The back side be fixedly connected with
Graphene body（2）, and graphene body（2）Both sides and be located at fin（1）Both sides be fixedly connected with U-shaped board
（3）, the U-shaped board（3）Top and bottom be provided with screw（4）, and screw（4）One end run through U-shaped board（3）And prolong
Extend U-shaped board（3）Inwall, the screw（4）Extend to U-shaped board（3）One end of inwall and fin（1）Top and bottom
It is fixedly connected, the U-shaped board（3）Side be fixedly connected with casing（5）, and casing（5）The side of intracavity bottom, which is fixed, to be connected
It is connected to water pump（6）, the water pump（6）Delivery port be communicated with connection flexible pipe（7）, and connection flexible pipe（7）Away from water pump（6）'s
Casing is run through in one end（5）And extend to casing（5）Top.
A kind of 2. graphene fin according to claim 1, it is characterised in that：The fin（1）Surface set
There is blow vent（9）.
A kind of 3. graphene fin according to claim 1, it is characterised in that：The blow vent（9）For regular hexagon,
And blow vent（9）It is uniformly distributed in fin（1）Surface.
A kind of 4. graphene fin according to claim 1, it is characterised in that：The casing（5）Surface be provided with
Closed chamber door（10）.
A kind of 5. graphene fin according to claim 1, it is characterised in that：The closed chamber door（10）For single fan
Door, and have knop in the middle part of door exterior surface.
A kind of 6. graphene fin according to claim 1, it is characterised in that：The casing（5）Passed through at the top of side
It is installed with water inlet pipe, the casing（5）The bottom of side, which is run through, outlet pipe.
A kind of 7. graphene fin according to claim 1, it is characterised in that：The fin（1）Quantity be two
It is individual.
A kind of 8. graphene fin according to claim 1, it is characterised in that：The graphene body（2）Inside
It is fixedly connected with radiating tube（8）, the connection flexible pipe（7）Extend to casing（5）The one end at top and radiating tube（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892840.7A CN107887354B (en) | 2017-09-27 | 2017-09-27 | A kind of graphene cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892840.7A CN107887354B (en) | 2017-09-27 | 2017-09-27 | A kind of graphene cooling fin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107887354A true CN107887354A (en) | 2018-04-06 |
| CN107887354B CN107887354B (en) | 2019-10-08 |
Family
ID=61780959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710892840.7A Active CN107887354B (en) | 2017-09-27 | 2017-09-27 | A kind of graphene cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107887354B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203353019U (en) * | 2013-05-28 | 2013-12-18 | 东莞劲胜精密组件股份有限公司 | Graphene metal cooling fin and electronic product cooling structure |
| CN206179852U (en) * | 2016-12-01 | 2017-05-17 | 河南全新金属工程有限公司 | Graphite alkene fin |
| CN106802100A (en) * | 2017-01-16 | 2017-06-06 | 刘康 | A kind of soaking plate and its manufacture, application method |
| CN206260204U (en) * | 2016-12-28 | 2017-06-16 | 惠安铁邦五金制品有限公司 | A kind of radiator structure of heating Graphene high |
-
2017
- 2017-09-27 CN CN201710892840.7A patent/CN107887354B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203353019U (en) * | 2013-05-28 | 2013-12-18 | 东莞劲胜精密组件股份有限公司 | Graphene metal cooling fin and electronic product cooling structure |
| CN206179852U (en) * | 2016-12-01 | 2017-05-17 | 河南全新金属工程有限公司 | Graphite alkene fin |
| CN206260204U (en) * | 2016-12-28 | 2017-06-16 | 惠安铁邦五金制品有限公司 | A kind of radiator structure of heating Graphene high |
| CN106802100A (en) * | 2017-01-16 | 2017-06-06 | 刘康 | A kind of soaking plate and its manufacture, application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107887354B (en) | 2019-10-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190909 Address after: 312591 Fangshan 29-1, Lianfeng Village, Qiaoying Township, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: Xinchang County Linuo Intelligent Technology Co., Ltd. Address before: 528000 1803 rooms, No. 30, No. 220, Nanzhuang Road, Nanzhuang Road, Nanzhuang Town, Chancheng District, Foshan, Guangdong Applicant before: Liu Dao Ling |
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Effective date of registration: 20211009 Address after: 523000 1-2 / F, building a, Jinlei Industrial Park, Jiangbian village, Qishi Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG SUQUN INDUSTRIAL Co.,Ltd. Address before: 312591 Fangshan 29-1, Lianfang village, Qiaoying Township, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG LINUO INTELLIGENT TECHNOLOGY Co.,Ltd. |
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