CN105912083B - Radiator cooling fin - Google Patents
Radiator cooling fin Download PDFInfo
- Publication number
- CN105912083B CN105912083B CN201610480394.4A CN201610480394A CN105912083B CN 105912083 B CN105912083 B CN 105912083B CN 201610480394 A CN201610480394 A CN 201610480394A CN 105912083 B CN105912083 B CN 105912083B
- Authority
- CN
- China
- Prior art keywords
- cooling fin
- main body
- piece main
- radiating groove
- radiator
- 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.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention belongs to dissipation from electronic devices apparatus fields, and in particular to radiator cooling fin, the production method of the radiator cooling fin and the radiator using the radiator cooling fin.Radiator cooling fin of the invention includes cooling fin, and cooling fin includes piece main body；Piece main body generally rectangular plate-like, piece main body are provided with the location hole through piece main body, and the radiating groove of transverse and longitudinal array arrangement is provided in piece main body, and radiating groove runs through piece main body.Radiator of the invention cooling fin uniform specification, structure is simple, convenient for continuous production to which cost is relatively low.
Description
Technical field
The invention belongs to dissipation from electronic devices apparatus fields, and in particular to radiator cooling fin, radiator heat dissipation
The production method of piece and the radiator for using the radiator cooling fin.
Background technique
The electronic devices such as CPU, GPU are one piece of ultra-large integrated circuits, play indispensable work in a computer
With, for example CPU is the arithmetic core and control core of computer, GPU is Computer display arithmetic core.Not with computer
Disconnected development, the electronic devices such as CPU, GPU are also with continuous renewal, and the number of transistors in the electronic devices such as CPU, GPU is continuous
Increase；The calorific value of the electronic devices such as CPU, GPU is consequently increased.In order to guarantee the good operational efficiency of computer, this is just needed
Radiator is used to radiate the electronic devices such as CPU, GPU.
Radiator used in the electronic devices such as CPU, GPU generally can all use cooling fin at present, and it is desirable that pass through increase
Cooling fin external surface area improves heat dissipation capacity.Cooling fin meeting is more complicated in this way, and the production difficulty of cooling fin can increase, thus
Lead to radiator higher cost used in the electronic devices such as CPU, GPU.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of radiator cooling fin, uniform specification, structure letter
It is single, it is convenient for continuous production.
To achieve the above object, the technical scheme adopted by the invention is as follows: radiator cooling fin, including cooling fin, it is described
Cooling fin includes piece main body；Piece main body generally rectangular plate-like, piece main body are provided with the location hole through described main body, piece master
It is provided with the radiating groove of transverse and longitudinal array arrangement in vivo, the radiating groove runs through piece main body.
Further, protrusion is further fixedly arranged in the radiating groove.The surface area in each radiating groove 13 can be increased,
From the surface area for increasing cooling fin 1, and then improve heat dissipation effect.
Further, the quantity of the protrusion is one and is fixed on the center line of radiating groove.
Further, the generally square plate of described main body, there are four in described main body for the setting of piece main body
The equally distributed location hole of the heart.Cooling fin is around the center rotated ninety degrees of piece main body or 180 degree or 270 degree
Afterwards, cooling fin is still through can be with location hole, so that it is more convenient to install cooling fin.
Further, the radiating groove is integrally square.
Further, the cooling fin is made of aluminium alloy or copper alloy.
Compared with prior art, the invention has the following beneficial effects: uniform specifications, and structure is simple, are convenient for continuous production
To which cost is relatively low.
Detailed description of the invention
Fig. 1 is the schematic top plan view of radiator cooling fin in the present invention.
Fig. 2 is the flow diagram of the production method of radiator cooling fin in the present invention.
Fig. 3 is the schematic diagram of the production method of radiator cooling fin in the present invention.
Fig. 4 is the stereoscopic schematic diagram of radiator in the present invention.
Fig. 5 is the stereoscopic schematic diagram at another visual angle of radiator in the present invention.
Fig. 6 is the perspective exploded view of radiator in the present invention.
Fig. 7 is the decomposition diagram of the vertical view of radiator in the present invention.
Cooling fin 1；Piece main body 11；Location hole 12；Radiating groove 13；Protrusion 14；Pedestal 2；Mounting post 21；Pedestal casting lug thereon
22；Fan 3；Mounting hole 31.
Specific embodiment
Embodiment one.
The present embodiment is radiator cooling fin.
Referring to Fig. 1, radiator cooling fin comprising cooling fin 1, cooling fin 1 include piece main body 11；Piece main body 11 is whole
Body is rectangular plate-like (i.e. the vertical view of piece main body 11 is rectangle), and piece main body 11 is provided with the location hole 12 through piece main body 11, piece master
The radiating groove 13 of transverse and longitudinal array arrangement (i.e. square matrix arrangement) is provided in body 11, radiating groove 13 runs through piece main body 11.
Protrusion 14 can also be fixedly installed in radiating groove 13.By protrusion 14, can increase in each radiating groove 13
Surface area from the surface area for increasing cooling fin 1, and then improves heat dissipation effect.
The quantity of protrusion 14 can be one and be fixed on the center line of radiating groove 13.
Piece main body 11 can generally square plate (i.e. the vertical view of piece main body 11 is square), piece main body 11 is provided with four
A center (i.e. piece main body 11 overlooks the square center being square) equally distributed location hole 12 around piece main body 11.In this way
When installing cooling fin 1 by location hole 12, around the center of piece main body 11, (i.e. the vertical view of piece main body 11 is square just cooling fin 1
Square central) after rotated ninety degrees or 180 degree or 270 degree, cooling fin 1 is still through can be with location hole
12, so that it is more convenient to install cooling fin 1.
Radiating groove 13 can integrally be square (i.e. the vertical view of radiating groove 13 is square).
Cooling fin 1 can be made of aluminium alloy or copper alloy.
From the above, it is seen that radiator of the invention cooling fin uniform specification, structure is simple, convenient for continuous production from
And cost is relatively low.
Embodiment two.
The present embodiment is the production method of the radiator cooling fin of embodiment one.
Please refer to Fig. 2, Fig. 3, got ready in attached drawing 2 filling part indicate not through (be not punched or jet-bedding and pass through
Wear) part.
The production method of radiator cooling fin, comprising the following steps:
Step 1: coiled continuous plate is unfolded and is clapped by S1, plate of having been clapped；Here, continuous plate is system
Make the plate of aluminum alloy material used in radiator cooling fin or the plate of Copper alloy material；
Step 2: S2 forms location hole 12 to two edge punchings of plate of having clapped, obtains punching plate；
Step 3: S3 carries out jet-bedding to punching plate and forms radiating groove 13, obtains jet-bedding plate；
Step 4: jet-bedding plate is cut off, obtains cooling fin 1 by S4.
Above-mentioned steps one to step 4 can be completed by a continuous punching apparatus.Here, above-mentioned continuous punching apparatus
It can be similar to the striking machine disclosed in CN103259022B for battery continous way grid punching molding.In this way, cooling fin 1
It is produced as continuous production, production efficiency is greatly improved, and production cost also will be greatly reduced.
Above-mentioned steps three can with the following steps are included:
S31 carries out jet-bedding to the first matrix position of punching plate, forms the radiating groove 13 of the first matrix position, obtains the
One matrix position plate；
S32 carries out jet-bedding to the second matrix position of the first matrix position plate, forms the radiating groove 13 of the second matrix position, obtain
To the second matrix position plate；
S33 carries out jet-bedding to the third matrix position of the second matrix position plate, forms the radiating groove 13 of third matrix position, obtain
To third matrix position plate；
S34 carries out jet-bedding to the 4th matrix position of third matrix position plate, forms the radiating groove 13 of the 4th matrix position, obtain
To jet-bedding plate.
By S31-S34, four steps are divided into the process that punching plate carries out jet-bedding formation radiating groove 13 and are completed；
In this way, the spacing between jet-bedding tooth used in jet-bedding is enlarged and (can be put into larger-size tool between spacing), jet-bedding
The processing of tooth is more easier, jet-bedding tooth precision be also easily worked it is higher, so as to improve the machining accuracy of radiating groove 13.
Above-mentioned steps four can with the following steps are included:
Cooling fin 1 is clapped.The cooling fin 1 that can make is more smooth.
Embodiment three.
The present embodiment is radiator.
Please refer to Fig. 4-Fig. 7, radiator comprising cooling fin 1, pedestal 2 and fan 3.
Cooling fin 1 includes piece main body 11；The generally square plate (i.e. the vertical view of piece main body 11 is square) of piece main body 11,
There are four uniformly divide around the center of piece main body 11 (i.e. piece main body 11 overlooks the square center being square) for the setting of piece main body 11
The location hole 12 of cloth, the radiating groove 13 of transverse and longitudinal array arrangement (i.e. square matrix arrangement) is provided in piece main body 11, and radiating groove 13 runs through
Piece main body 11；Protrusion 14 is further fixedly arranged in radiating groove 13, the quantity of protrusion 14 is one and is fixed at radiating groove 13
Center line on；Radiating groove 13 is whole to be square (i.e. the vertical view of radiating groove 13 is square).
The generally square plate (i.e. the vertical view of pedestal 2 is square) of pedestal 2, there are four mounting posts for the fixed setting of pedestal 2
21, mounting post 21 is corresponding with location hole 12.
For the setting of fan 3 there are four mounting hole 31, mounting hole 31 is corresponding with location hole 12.
Pedestal 2, at least a piece of cooling fin 1 and fan 3 are set gradually from lower to upper；Mounting post 21 passes through location hole 12
And mounting hole 31.
Pedestal 2 is contacted with electronic devices such as CPU, GPU absorbs heat, and transfers heat to cooling fin by mounting post 21
1；The air-flow that the blowing of fan 3 is formed is flowed through from the outer surface of cooling fin 1 takes away heat, to realize the electronics such as cooling CPU, GPU
Device.
The quantity of cooling fin 1 can also be one group or more.Wherein, four cooling fins 1 are rotated rotating around the center of cooling fin 1
90 degree, 180 degree, 270 degree, 360 deg and be bonded to each other one group of cooling fin 1.The blowing of fan 3 shape in this way
When successively passing through the radiating groove 13 of one group of cooling fin 1 at air-flow, air-flow (distinguishes rotated ninety degrees, 108 by different angle
Ten degree, 270 degree, 360 deg) protrusion 14 guide, formed helical airflow, to improve heat dissipation effect.
Pedestal 2 and closest to being also provided with washer (being not drawn into attached drawing) between the cooling fin 1 of pedestal 2；Washer set
In mounting post 21.In this way, pedestal 2 and closest to foring gap between the cooling fin 1 of pedestal 2, the air-flow that the blowing of fan 3 is formed
It after cooling fin 1, can outwardly be discharged, improve from pedestal 2 and closest to the gap formed between the cooling fin 1 of pedestal 2
Ventilation effect is so as to heat dissipation effect.
The another side (i.e. there are four the another sides of 21 one side of mounting post for the fixed setting of pedestal 2) of pedestal 2 is also provided with
Pedestal casting lug thereon 22.By pedestal casting lug thereon 22, radiator can be made even closer and more stepped up with electronic devices such as CPU, GPU
Close fitting dissipates effect to improve.
Have above-mentioned as can be seen that radiator of the invention, structure is simple, is easy assembling, and heat dissipation effect is preferable.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation to present invention protection content.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (5)
1. radiator cooling fin, including cooling fin, it is characterised in that: the cooling fin includes piece main body；Piece main body is generally
Rectangular plate-like, piece main body are provided with the location hole through described main body, and the heat dissipation of transverse and longitudinal array arrangement is provided in piece main body
Slot, the radiating groove run through piece main body；Protrusion, the surface of the protrusion and described master are further fixedly arranged in the radiating groove
The surface of body flushes；The protrusion is prolonged from a side of the radiating groove to the other side of the opposite same radiating groove is straight
It stretches；Four cooling fins rotating around cooling fin center rotated ninety degrees, 180 degree, 270 degree, 360 deg simultaneously
It is bonded to each other.
2. radiator cooling fin as described in claim 1, it is characterised in that: the quantity of the protrusion is one and fixes
It is arranged on the center line of radiating groove.
3. radiator cooling fin as described in claim 1, it is characterised in that: the generally square plate of described main body,
There are four around the equally distributed location hole in the center of described main body for the setting of piece main body.
4. radiator cooling fin as described in claim 1, it is characterised in that: the radiating groove is integrally square.
5. the radiator cooling fin as described in claim 1-4 is any, it is characterised in that: the cooling fin be aluminium alloy or
Copper alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480394.4A CN105912083B (en) | 2016-06-27 | 2016-06-27 | Radiator cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480394.4A CN105912083B (en) | 2016-06-27 | 2016-06-27 | Radiator cooling fin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105912083A CN105912083A (en) | 2016-08-31 |
| CN105912083B true CN105912083B (en) | 2019-03-05 |
Family
ID=56759601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480394.4A Expired - Fee Related CN105912083B (en) | 2016-06-27 | 2016-06-27 | Radiator cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105912083B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110968174B (en) * | 2019-11-29 | 2022-08-12 | 安徽开华散热器制造科技有限公司 | Air-cooled whirlwind radiator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533511Y (en) * | 2002-03-14 | 2003-01-29 | 菲林科技股份有限公司 | Creased heat radiator fin |
| CN2699363Y (en) * | 2004-05-13 | 2005-05-11 | 珍通科技股份有限公司 | Radiator |
| CN201163859Y (en) * | 2008-01-28 | 2008-12-10 | 杜建军 | Stack radiator and its radiation fin |
| CN103743282B (en) * | 2014-01-21 | 2016-01-13 | 珠海佳一电子技术有限公司 | A kind of Wrinkled radiator |
-
2016
- 2016-06-27 CN CN201610480394.4A patent/CN105912083B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105912083A (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190123 Address after: 518105 Hongxing Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Ming Ruixin Hardware Products Co., Ltd. Address before: 215400 No. 05, No. 93, Sha Nan Road, Shaxi Town, Taicang, Suzhou, Jiangsu Applicant before: TAICANG BOXUAN INFORMATION TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| 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: 20190305 Termination date: 20190627 |