CN207896077U - A kind of radiating fin of electronic component - Google Patents
A kind of radiating fin of electronic component Download PDFInfo
- Publication number
- CN207896077U CN207896077U CN201820251200.8U CN201820251200U CN207896077U CN 207896077 U CN207896077 U CN 207896077U CN 201820251200 U CN201820251200 U CN 201820251200U CN 207896077 U CN207896077 U CN 207896077U
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- CN
- China
- Prior art keywords
- radiating fin
- heat sink
- sink body
- electronic component
- dust cover
- 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)
Abstract
The utility model discloses a kind of radiating fin of electronic component, including heat sink body, the heat sink body two sides edge is up convexly equipped with radiating fin, the top surface of the heat sink body is the mounting platform for installing IC, the mounting platform is equipped with two longitudinal chutes, sliding is equipped with dust cover in longitudinal chute, the top surface of the dust cover is evenly distributed with dust cover radiating fin, the bottom surface of the dust cover is equipped with the sliding block with two longitudinal chute mounted in pairing mode, the bottom surface of the heat sink body is evenly distributed with lower radiating fin, the bottom surface both side edge of the heat sink body is equipped with positioning table for being fixed to each other with circuit board toward rolled over.The utility model can effectively prevent dust from influencing electronic component, enable electronic component normal operation and prolong the service life, while playing the optimum efficiency of heat dissipation.
Description
Technical field
The utility model is related on a kind of electronic component radiating element more particularly to a kind of radiating fin of electronic component.
Background technology
It is well known that radiating fin of electronic component is mainly used in electricity as the radiator of easy heat-generating electronic elements in electric appliance
Subdomains.Since the cooling fin of electronic component in the prior art application does not have dustproof construction, such as：IC elements are usually all
Mounted on cooling fin, but dust can be easily arrived in long-time use, then will have a direct impact on its normal operation and service life.
Utility model content
The main purpose of the utility model is to provide a kind of radiating fin of electronic component, can be effective by the dust cover added
Solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of radiating fin of electronic component, including heat sink body, the heat sink body two sides edge are up convexly equipped with
Radiating fin, the top surface of the heat sink body are the mounting platform for installing IC, and the centre of mounting platform is equipped with mounting hole,
The mounting platform is equipped with two longitudinal chutes, and equipped with dust cover, the top surface of the dust cover is uniform for sliding in longitudinal chute
Dust cover radiating fin is distributed with, the bottom surface of the dust cover is equipped with the sliding block with two longitudinal chute mounted in pairing mode, described to dissipate
The bottom surface of sink body is evenly distributed with lower radiating fin, and the bottom surface both side edge of the heat sink body is used for toward rolled over be equipped with
The positioning table being fixed to each other with circuit board.
Further, the longitudinal chute is T-shaped with sliding block.
Further, the upper radiating fin and lower radiating fin and heat sink body are integrally formed design.
Further, the positioning table is equipped with location hole.
The utility model has the advantages that：Compared with prior art, the installation of the utility model heat sink body
Platform is equipped with two longitudinal chutes, dust cover is equipped in longitudinal chute, dust cover can be by sliding block in heat sink body
Mounting platform on slide, can effectively prevent dust influence electronic component, enable electronic component normal operation and extension make
With the service life, while playing the optimum efficiency of heat dissipation.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of radiating fin of electronic component of the utility model；
In figure：1, heat sink body；2, upper radiating fin；3, mounting hole；4, longitudinal chute；5, dust cover；6, dust cover
Radiating fin；7, lower radiating fin；8, positioning table；9, location 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 Figure 1, a kind of radiating fin of electronic component in this programme, including heat sink body 1, the heat sink body
1 two sides are the mounting platform for installing IC along radiating fin 2, the top surface of the heat sink body 1 is up convexly equipped with, peace
The centre of assembling platform is equipped with mounting hole 3, and the mounting platform is equipped with two longitudinal chutes 4, and sliding is equipped with anti-in longitudinal chute 4
The top surface of dust hood 5, the dust cover 5 is evenly distributed with dust cover radiating fin 6, and the bottom surface of the dust cover 5 is equipped with and two
The bottom surface of the sliding block of 4 mounted in pairing mode of longitudinal chute, the heat sink body 1 is evenly distributed with lower radiating fin 7, the cooling fin
The bottom surface both side edge of ontology 1 is equipped with positioning table 8 for being fixed to each other with circuit board toward rolled over.
In addition, the longitudinal chute 4 is T-shaped with sliding block.The upper radiating fin 2 and lower radiating fin 7 and cooling fin
Ontology 1 is integrally formed design.The positioning table 8 is equipped with location hole 9.Compared with prior art, the utility model cooling fin
The mounting platform of ontology 1 is equipped with two longitudinal chutes 4, and dust cover 5 is equipped in longitudinal chute 4, and dust cover 5 can pass through cunning
Block slides on the mounting platform of heat sink body 1, can effectively prevent dust from influencing electronic component, enable electronic component just
It often operates and prolongs the service life, while playing the optimum efficiency of heat dissipation.
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 radiating fin of electronic component, including heat sink body, the heat sink body two sides are scattered along being up convexly equipped with
Hot fin, it is characterised in that：The top surface of the heat sink body is the mounting platform for installing IC, and the centre of mounting platform is set
There are mounting hole, the mounting platform to be equipped with two longitudinal chutes, slided in longitudinal chute and be equipped with dust cover, the dust cover
Top surface is evenly distributed with dust cover radiating fin, and the bottom surface of the dust cover is equipped with the cunning with two longitudinal chute mounted in pairing mode
The bottom surface of block, the heat sink body is evenly distributed with lower radiating fin, and the bottom surface both side edge of the heat sink body is outward
Folding is equipped with the positioning table for being fixed to each other with circuit board.
2. a kind of radiating fin of electronic component according to claim 1, it is characterised in that：The longitudinal chute is T with sliding block
Font.
3. a kind of radiating fin of electronic component according to claim 1, it is characterised in that：The upper radiating fin and lower heat dissipation
Fin and heat sink body are integrally formed design.
4. a kind of radiating fin of electronic component according to claim 1, it is characterised in that：The positioning table is equipped with positioning
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251200.8U CN207896077U (en) | 2018-02-10 | 2018-02-10 | A kind of radiating fin of electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251200.8U CN207896077U (en) | 2018-02-10 | 2018-02-10 | A kind of radiating fin of electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896077U true CN207896077U (en) | 2018-09-21 |
Family
ID=63543065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251200.8U Active CN207896077U (en) | 2018-02-10 | 2018-02-10 | A kind of radiating fin of electronic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896077U (en) |
-
2018
- 2018-02-10 CN CN201820251200.8U patent/CN207896077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |