CN106061205A - Combined heat radiation fin - Google Patents
Combined heat radiation fin Download PDFInfo
- Publication number
- CN106061205A CN106061205A CN201610485640.5A CN201610485640A CN106061205A CN 106061205 A CN106061205 A CN 106061205A CN 201610485640 A CN201610485640 A CN 201610485640A CN 106061205 A CN106061205 A CN 106061205A
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- fin
- main heat
- heat sink
- fins
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The present invention relates to a heat radiation fin, in particular to a combined heat radiation fin. The combined heat radiation fin consists of a plurality of heat radiation fins A and a plurality of heat radiation fins B. The heat radiation fins A and the heat radiation fins B comprise a main heat radiation plate, the lower surface of the main heat radiation plate is provided with a plurality of heat radiation plates, four side surfaces of the main heat radiation plate of the heat radiation fins A are provided with cuboid-shaped grooves, and four side surfaces of the main heat radiation plate of the heat radiation fins B are provided with bosses corresponding to the grooves in shape; and when the plurality of heat radiation fins A are combined with the plurality of heat radiation fins B, the boss on the side surface of a heat radiation fin B is snap-fitted in the groove in the surface of one heat radiation fin A adjacent thereto. The combined heat radiation fin of the present invention can flexibly adjust the size of the heat radiation part in the manner of combining adjacent heat radiation fins A and heat radiation fins B, so that the heat radiation fin is improved in universality and is convenient to mount and dismount.
Description
Technical field
The present invention relates to a kind of fin, specifically a kind of Assembled cooling fin.
Background technology
Fin is a kind of device dispelled the heat to the easy heat-generating electronic elements in electrical equipment, how by aluminium alloy, pyrite or bronze
Make tabular, lamellar, splintery etc..General fin to be in use coated with last layer at electronic component and radiating rib contact surface and lead
Hot silicone grease, the heat making components and parts send more effectively is transmitted on fin, then in fin is dispersed into surrounding air.
Traditional fin is all the structure of full wafer, needs to install or remove whole fin during installing/dismounting, the most not side
Just, and each electronic component is required for the fin of fixed dimension, it is impossible to be used on other electronic components, poor universality.
Summary of the invention
Fix for solving the heat sink sizes of traditional inconvenient and fixing electronic component of fin installing/dismounting, general
Property difference technical problem, the present invention provides a kind of Assembled cooling fin.
A kind of Assembled cooling fin, including some fin A and some fin B, it is characterised in that fin A is with scattered
Backing B includes that main heat sink, main heat sink lower surface are provided with some heat sinks, and four sides of the main heat sink of fin A set
Having the groove being shaped as cuboid, four sides of the main heat sink of fin B are provided with corresponding with described groove shapes convex
Platform；Described some fin A and some fin B are when combination, and the boss of fin B side is connected to adjacent fin
In the groove of A side.
The cross section of described main heat sink is square, and the length of side is 3-5CM.
Described groove and boss be shaped as cuboid.
The invention has the beneficial effects as follows:
A kind of Assembled cooling fin of the present invention uses groove and the main heat radiation of fin B of adjacent fin A main heat sink side
The mode of the boss clamping of plate side, can be adjusted flexibly the area of fin radiator portion, and versatility is good and installing/dismounting
Convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of Assembled cooling fin of the present invention；
Fig. 2 is the front view of fin A of the present invention；
Fig. 3 is the front view of fin B of the present invention.
In figure, each parts labelling is as follows: 1, main heat sink, and 2, heat sink, 3, groove, 4, boss.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
As it can be seen, a kind of Assembled cooling fin, some fin A and some fin B combine, fin A
Include that main heat sink 1 length of side that cross section is foursquare main heat sink 1, fin A and fin B is equal with fin B, main
Heat sink 1 lower surface is provided with some heat sinks 2, and 1 four sides of the main heat sink of fin A are provided with the groove being shaped as cuboid
1 four sides of the main heat sink of 3, fin B are provided with the cuboid boss 4 corresponding with the groove 3 of fin A.
A kind of Assembled cooling fin of the present invention is when combining in the way of Fig. 1, and fin A is alternately arranged with fin B, dissipates
Backing B main heat sink 1 side boss 5 be connected in the groove 3 of adjacent fin A main heat sink 1 side；Fin A
It is 3CM with main heat sink 1 length of side of fin B, the quantity of fin can be adjusted according to the size of electronic component thus adjust
Whole area of dissipation.
A kind of Assembled cooling fin of the present invention uses the mode of adjacent fin A and fin B combination, can adjust flexibly
The size of whole radiator portion, adds versatility and the easy installation and removal of fin.
Claims (3)
1. an Assembled cooling fin, including some fin A and some fin B, it is characterised in that fin A and heat radiation
Sheet B includes that main heat sink (1), main heat sink (1) lower surface are provided with some heat sinks (2), the main heat sink (1) of fin A
Four sides are provided with the groove (3) being shaped as cuboid, and four sides of the main heat sink (1) of fin B are provided with described
The boss (4) that groove (3) shape is corresponding；Described some fin A and some fin B combination time, fin B side
Boss (4) is connected in the groove (3) of adjacent fin A side.
Assembled cooling fin the most according to claim 1, it is characterised in that the cross section of described main heat sink (1) is
Square, the length of side is 3-5CM.
Assembled cooling fin the most according to claim 1, it is characterised in that described groove (3) and the shape of boss (4)
For cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485640.5A CN106061205A (en) | 2016-06-29 | 2016-06-29 | Combined heat radiation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485640.5A CN106061205A (en) | 2016-06-29 | 2016-06-29 | Combined heat radiation fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106061205A true CN106061205A (en) | 2016-10-26 |
Family
ID=57166652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610485640.5A Pending CN106061205A (en) | 2016-06-29 | 2016-06-29 | Combined heat radiation fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106061205A (en) |
-
2016
- 2016-06-29 CN CN201610485640.5A patent/CN106061205A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
|
| WD01 | Invention patent application deemed withdrawn after publication |