CN207149546U - A kind of diode with heat sinking function - Google Patents
A kind of diode with heat sinking function Download PDFInfo
- Publication number
- CN207149546U CN207149546U CN201720163333.5U CN201720163333U CN207149546U CN 207149546 U CN207149546 U CN 207149546U CN 201720163333 U CN201720163333 U CN 201720163333U CN 207149546 U CN207149546 U CN 207149546U
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- CN
- China
- Prior art keywords
- diode
- heat sinking
- sinking function
- housing
- fin
- 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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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Diode field is the utility model is related to, more particularly to a kind of diode with heat sinking function.A kind of diode with heat sinking function, including housing and electrode, the electrode are located at the housing lower end, have cooling mechanism on the housing.Diode described in the utility model with heat sinking function is provided with cooling mechanism, the area of dissipation of the cooling mechanism increase diode, beneficial to the radiating of diode, improves the service life of diode.
Description
Technical field：
Diode field is the utility model is related to, more particularly to a kind of diode with heat sinking function.
Background technology：
Diode is one of most commonly seen electronic component, and diode function is a lot of to be widely used which in each neck
Domain, wherein diode have lighting function, typically can be along with heating but luminous, but due to diode small volume, install
It is compact-sized, it is unfavorable for radiating and subsidiary other device provides radiating, diode service life can be caused to shorten.
Utility model content：
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of diode with heat sinking function, changes
Enter its structure, in adding radiator structure on its housing.
The technical solution of the utility model is as follows：A kind of diode with heat sinking function, including housing and electrode, it is described
Electrode is located at the housing lower end, has cooling mechanism on the housing.
The cooling mechanism is several layers of fin of the housing side, and spacing is identical between the several layers of fin.
The fin collar is set around the housing, and the fin cross section is triangle.
The fin is integrally formed with the housing.
The cooling mechanism is several layers of ring groove on housing side, and the ring groove cross section is rectangle, institute
Ring groove cross section is stated to be trapezoidal, spacing is identical between the several layers of ring groove.
The utility model has the advantages that compared with prior art：It is described in the utility model that there is heat sinking function
Diode be provided with cooling mechanism, the area of dissipation of the cooling mechanism increase diode, beneficial to the radiating of diode, improve two
The service life of pole pipe.
Brief description of the drawings：
Fig. 1 is the structural representation of the diode described in the utility model with heat sinking function；
Fig. 2 is the structural representation of the diode described in the utility model with heat sinking function；
Fig. 3 is the structural representation of the diode described in the utility model with heat sinking function.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in Fig. 1-3, a kind of diode with heat sinking function, including housing 1 and electrode 2, the electrode 2 are located at institute
The lower end of housing 1 is stated, there is cooling mechanism 3 on the housing 1.
The cooling mechanism 3 be the side of housing 1 several layers of fin 31, several layers of described 31 spacing phase of fin
Together.It should be understood that it is to radiate uniformly that spacing is identical.
The fin 31 is set around the housing 1, and the cross section of fin 31 is triangle.
The fin 31 is integrally formed with the housing 1.It should be understood that the fin 31 and the material one of housing 1
Cause.
The cooling mechanism 3 is several layers of ring groove 32 on the side of housing 1, and the cross section of ring groove 32 is rectangular
Shape, the cross section of ring groove 32 are trapezoidal, and several layers of described 32 spacing of ring groove are identical.
Certainly, specific embodiment of the utility model is the foregoing is only, is not to implement to limit the utility model
Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should be wrapped
Include in present utility model application the scope of the claims.
Claims (6)
- A kind of 1. diode with heat sinking function, it is characterised in that：Including housing and electrode, the electrode is located at the housing Lower end, has cooling mechanism on the housing, the cooling mechanism for several layers of fin of the housing side or several layers it is ring-like Groove, spacing is identical between the several layers of fin, and the fin collar is set around the housing.
- 2. the diode according to claim 1 with heat sinking function, it is characterised in that the fin cross section is three It is angular.
- 3. the diode according to claim 1 with heat sinking function, it is characterised in that the fin and the housing It is integrally formed.
- 4. the diode according to claim 1 with heat sinking function, it is characterised in that the ring groove cross section is Rectangle.
- 5. the diode according to claim 1 with heat sinking function, it is characterised in that the ring groove cross section is It is trapezoidal.
- 6. the diode according to claim 1 with heat sinking function, it is characterised in that between the several layers of ring groove Away from identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163333.5U CN207149546U (en) | 2017-02-22 | 2017-02-22 | A kind of diode with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163333.5U CN207149546U (en) | 2017-02-22 | 2017-02-22 | A kind of diode with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149546U true CN207149546U (en) | 2018-03-27 |
Family
ID=61658675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163333.5U Expired - Fee Related CN207149546U (en) | 2017-02-22 | 2017-02-22 | A kind of diode with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149546U (en) |
-
2017
- 2017-02-22 CN CN201720163333.5U patent/CN207149546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |