CN207897296U - A kind of I-shaped cooling fin - Google Patents
A kind of I-shaped cooling fin Download PDFInfo
- Publication number
- CN207897296U CN207897296U CN201820251126.XU CN201820251126U CN207897296U CN 207897296 U CN207897296 U CN 207897296U CN 201820251126 U CN201820251126 U CN 201820251126U CN 207897296 U CN207897296 U CN 207897296U
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- CN
- China
- Prior art keywords
- dissipation plate
- heat dissipation
- heat sink
- lateral heat
- intermediate longitudinal
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of I-shaped cooling fins, it include the heat sink body being made of aluminum alloy material, the heat sink body is by the first lateral heat dissipation plate, second lateral heat dissipation plate and intermediate longitudinal heat sink are constituted, first lateral heat dissipation plate and the second lateral heat dissipation plate be respectively arranged at the both ends of intermediate longitudinal heat sink and connect with intermediate longitudinal heat sink to be formed it is I-shaped, the surface of intermediate longitudinal heat sink is the mounting platform for installing electronic component, the outside of the second lateral heat dissipation plate is equipped with a groove toward sunken inside, mounted in pairing mode has square fixed frame on groove, the lower part of square fixed frame is equipped with mounting hole.The reasonable design of the utility model, it is equipped at the both ends of intermediate longitudinal heat sink, first lateral heat dissipation plate and the second lateral heat dissipation plate, simultaneously square fixed frame is additionally provided on the outside of the second lateral heat dissipation plate, so that entire cooling fin can not only be installed on circuit boards, it can also be mounted in electronic equipment chassis, it is more convenient.
Description
Technical field
The utility model is related to a kind of cooling fin more particularly to a kind of I-shaped cooling fins.
Background technology
Due to incorporating a large amount of electronic component on circuit board, when work, can discharge amount of heat, cause circuit board temperature
It increases, the excessively high job stability that can influence electronic component of temperatures at localized regions, it is therefore desirable to the heat dissipation effect of circuit board is improved,
Operating temperature is reduced, ensures its stability, prolongs the service life.
But traditional fin shape is only the plane of a full wafer, and when installation can only be fixed on circuit boards, this
The heat dissipation effect of kind structure is poor, and application range is small, cannot be extensively in circuit board on the market.
Utility model content
The main purpose of the utility model is to provide a kind of I-shaped cooling fin, reasonable design can not only be mounted on
On circuit board, moreover it is possible to be mounted in electronic equipment chassis so that diversification is entirely installed, it is more convenient.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of I-shaped cooling fin includes the heat sink body being made of aluminum alloy material, and the heat sink body is by
One lateral heat dissipation plate, the second lateral heat dissipation plate and intermediate longitudinal heat sink are constituted, the first lateral heat dissipation plate and the second lateral heat dissipation
Plate is respectively arranged at the both ends of the longitudinal heat sink in centre and connect to form I-shaped, the intermediate longitudinal direction with intermediate longitudinal heat sink
The surface of heat sink is the mounting platform for installing electronic component, runs through on mounting platform and is equipped with screw hole, and described first is horizontal
It is respectively provided with the mounting hole of fixed entire I-shaped cooling fin to the both ends of heat sink and the second lateral heat dissipation plate, described the
The outside of two lateral heat dissipation plates is equipped with a groove toward sunken inside, and mounted in pairing mode has square fixed frame, square to fix on groove
The lower part of frame is equipped with mounting hole.
Further, the bottom surface of intermediate longitudinal heat sink is evenly distributed with radiating fin, and the radiating fin is in
Between longitudinal heat sink be an integral molding structure.
Further, the screw hole is provided with multiple altogether.
Further, the first connecting hole is equipped in the groove, the square fixed frame is equipped with and the first connecting hole
Corresponding second connecting hole in position, the square fixed frame are mounted on groove and are attached fixation by screw.
The utility model has the advantages that：Compared with prior art, the reasonable design of the utility model, in centre
The both ends of longitudinal heat sink are equipped with, the first lateral heat dissipation plate and the second lateral heat dissipation plate, and when installation can be by the first lateral heat dissipation
Plate and/second the interior location of lateral heat dissipation plate and electronic equipment chassis be fixed to each other installation, while in the second lateral heat dissipation plate
Outside be additionally provided with square fixed frame, when the installation site of the first lateral heat dissipation plate or the second lateral heat dissipation plate not to it is corresponding when
Square fixed frame can be connected and fixed with circuit board so that entire cooling fin can not only be installed on circuit boards, moreover it is possible to pacify
It is more convenient in electronic equipment chassis.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of I-shaped cooling fin of the utility model；
Fig. 2 is the structural schematic diagram after a kind of I-shaped cooling fin square fixed frame of the utility model is split.
In figure：1, the first lateral heat dissipation plate；2, the second lateral heat dissipation plate；3, intermediate longitudinal heat sink；4, screw hole；5, pacify
Fill hole；6, groove；7, square fixed frame；8, mounting hole；9, radiating fin；10, the first connecting hole；11, the second connecting hole.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of I-shaped cooling fin includes the heat sink body being made of aluminum alloy material, described to dissipate
Sink body is made of the first lateral heat dissipation plate 1, the second lateral heat dissipation plate 2 and intermediate longitudinal heat sink 3, the first lateral heat dissipation plate
1 and second lateral heat dissipation plate 2 be respectively arranged at the both ends of intermediate longitudinal heat sink 3 and connect formation with intermediate longitudinal heat sink 3
I-shaped, the surface of intermediate longitudinal heat sink 3 is the mounting platform for installing electronic component, runs through on mounting platform and sets
There is a screw hole 4, the both ends of the first lateral heat dissipation plate 1 and the second lateral heat dissipation plate 2 are respectively provided with fixed entire I-shaped
The outside of the mounting hole 5 of type cooling fin, the second lateral heat dissipation plate 2 is equipped with a groove 6 toward sunken inside, and peace is matched on groove 6
Equipped with square fixed frame 7, the lower part of square fixed frame 7 is equipped with mounting hole 8.
Wherein, the bottom surface of intermediate longitudinal heat sink 3 is evenly distributed with radiating fin 9, the radiating fin 9 and centre
Longitudinal heat sink 3 is an integral molding structure.
Wherein, the screw hole 4 is provided with multiple altogether.
Wherein, the first connecting hole 10 is equipped in the groove 6, the square fixed frame 7 is equipped with and the first connecting hole
Corresponding second connecting hole 11 in 10 positions, the square fixed frame 7 are mounted on groove 6 and are attached fixation by screw.
It should be noted that a kind of I-shaped cooling fin of the utility model, reasonable design, in intermediate longitudinal heat sink
3 both ends are equipped with, the first lateral heat dissipation plate 1 and the second lateral heat dissipation plate 2, can be by the first lateral heat dissipation plate 1 and/the when installation
The interior location of two lateral heat dissipation plates 2 and electronic equipment chassis is fixed to each other installation, while in the outside of the second lateral heat dissipation plate 2
It is additionally provided with square fixed frame 7, it is permissible when the installation site of the first lateral heat dissipation plate 1 or the second lateral heat dissipation plate 2 is not to corresponding to
Square fixed frame 7 is connected and fixed with circuit board so that entire cooling fin can not only be installed on circuit boards, moreover it is possible to be mounted on
It is more convenient in electronic equipment chassis.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of I-shaped cooling fin includes the heat sink body being made of aluminum alloy material, it is characterised in that：The cooling fin
Ontology is made of the first lateral heat dissipation plate, the second lateral heat dissipation plate and intermediate longitudinal heat sink, the first lateral heat dissipation plate and second
Lateral heat dissipation plate be respectively arranged at the both ends of intermediate longitudinal heat sink and connect with intermediate longitudinal heat sink to be formed it is I-shaped, it is described
The surface of intermediate longitudinal direction heat sink is the mounting platform for installing electronic component, runs through on mounting platform and is equipped with screw hole, institute
The both ends for stating the first lateral heat dissipation plate and the second lateral heat dissipation plate are respectively provided with the installation for fixing entire I-shaped cooling fin
The outside in hole, the second lateral heat dissipation plate is equipped with a groove toward sunken inside, and mounted in pairing mode has square fixed frame on groove, directly
The lower part of angular fixed frame is equipped with mounting hole.
2. a kind of I-shaped cooling fin according to claim 1, it is characterised in that：The bottom surface of intermediate longitudinal heat sink
It is evenly distributed with radiating fin, the radiating fin is an integral molding structure with intermediate longitudinal heat sink.
3. a kind of I-shaped cooling fin according to claim 1, it is characterised in that：The screw hole is provided with multiple altogether.
4. a kind of I-shaped cooling fin according to claim 1, it is characterised in that：The first connection is equipped in the groove
Hole, the square fixed frame are equipped with the second connecting hole corresponding with the first connection hole site, the square fixed frame peace
Fixation is attached by screw on groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251126.XU CN207897296U (en) | 2018-02-10 | 2018-02-10 | A kind of I-shaped cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251126.XU CN207897296U (en) | 2018-02-10 | 2018-02-10 | A kind of I-shaped cooling fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897296U true CN207897296U (en) | 2018-09-21 |
Family
ID=63543096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251126.XU Active CN207897296U (en) | 2018-02-10 | 2018-02-10 | A kind of I-shaped cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897296U (en) |
-
2018
- 2018-02-10 CN CN201820251126.XU patent/CN207897296U/en active Active
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