CN205847823U - A kind of mosaic radiator for electric power electronic element - Google Patents
A kind of mosaic radiator for electric power electronic element Download PDFInfo
- Publication number
- CN205847823U CN205847823U CN201620695404.1U CN201620695404U CN205847823U CN 205847823 U CN205847823 U CN 205847823U CN 201620695404 U CN201620695404 U CN 201620695404U CN 205847823 U CN205847823 U CN 205847823U
- Authority
- CN
- China
- Prior art keywords
- fin
- base plate
- side plates
- radiator
- slot
- 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
Links
Abstract
The utility model discloses a kind of mosaic radiator for electric power electronic element, including radiating piece, described radiating piece is made up of base plate and two blocks of side plates, two blocks of described side plates are respectively perpendicular the two ends being installed on base plate, and the top of two blocks of side plates is respectively mounted the baffle plate being parallel to base plate, described base plate, in the installation storehouse that two side plates and two baffle plates are surrounded, electronic component is installed, the side away from electronic component of two described side plates has all been horizontally disposed with multiple first fin, the side away from electronic component of described base plate offers multiple slot, in multiple described slots, equal corresponding inserted has the second fin, one end of the close slot of described second fin is provided perpendicular to the contiguous block of the second fin.This utility model simple in construction, easy to use, add area of dissipation, improve radiating rate, and be embedded fixing for fin in slot with fixed block by slot, interstructural connection can be made more stable firmly.
Description
Technical field
This utility model relates to electronic heat sink technical field, is specially a kind of inserted heat radiation of power electronic element
Device.
Background technology
Cooling electronic component device is applied widely.The area of dissipation of the radiator used at present the most all has the biggest
Limitation.In order to meet cooling requirements, then need to strengthen the volume of radiator, cause the volume of product downstream to increase, weigh
Measure big shortcoming.Waste lot of materials, adds energy consumption and cost.The fin of radiator mainly uses Milling Machining side simultaneously
Method, more fixing with heat sink pressing in integrated radiator, the process-cycle is long, and efficiency is low.The row of application high-power electronic component
Industry has the radiator of a new generation to be developed, to meet the requirement of information age development.
Utility model content
The purpose of this utility model is to provide a kind of mosaic radiator for electric power electronic element, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of mosaic radiator for electric power electronic element, including radiating piece, described radiating piece is by base plate and two blocks of side plates
Composition, two blocks of described side plates are respectively perpendicular the two ends being installed on base plate, and the top of two blocks of side plates is respectively mounted and is parallel to the end
The baffle plate of plate, is provided with electronic component, described in two in the installation storehouse that described base plate, two side plates and two baffle plates are surrounded
The side away from electronic component of side plate has all been horizontally disposed with multiple first fin, described base plate away from the one of electronic component
Side offers multiple slot, and in multiple described slots, equal corresponding inserted has the second fin, and the close of described second fin inserts
One end of groove is provided perpendicular to the contiguous block of the second fin, and multiple second fin is all by contiguous block with slot even
Connect.
Preferably, described first fin is set to S-shaped fin.
Preferably, described first fin and the second fin are provided with multiple projection.
Preferably, the two ends of multiple described contiguous blocks are provided with locating piece.
Compared with prior art, the beneficial effects of the utility model are: this use is novel in use, the slot on base plate
It is inserted with on the second fin, and the second fin and is provided with multiple projection, many on the second fin and the second fin
Individual projection adds the contact area of radiating piece and air, adds the speed of heat radiation, and the two ends of contiguous block are provided with fixed block,
Fixed block can fix second fin position in slot makes it fixing be embedded in slot, is arranged on two side plates
Multiple projections on multiple first fin and the first fin too increase the contact area of radiating piece and air, add
Radiating rate, the first fin is set to S-shaped can increase the contact area with air.This utility model simple in construction, use
Convenient, add area of dissipation, improve radiating rate, and be embedded fixing for fin at slot with fixed block by slot
In, interstructural connection can be made more stable firmly.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is heat spreader structure schematic diagram of the present utility model.
In figure: 1 electronic component, 2 baffle plates, 3 first fin, 4 base plates, 5 second fin, 6 slots, 7 side plates, 8 installations
Storehouse, 9 contiguous blocks, 10 radiating pieces.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of technical scheme of this utility model offer:
A kind of mosaic radiator for electric power electronic element, including radiating piece 10, radiating piece 10 is by base plate 4 and two blocks of side plates
7 compositions, two blocks of side plates 7 are respectively perpendicular the two ends being installed on base plate 4, and the top of two blocks of side plates 7 is respectively mounted and is parallel to the end
Electronic component 1 is installed in the installation storehouse 8 that the baffle plate 2 of plate 4,4, two side plates 7 of base plate and two baffle plates 2 are surrounded, two
The side away from electronic component 1 of side plate 7 has all been horizontally disposed with multiple first fin 3.
First fin 3 is set to S-shaped fin, and the area of dissipation of S-shaped fin is more than common fin, it is possible to accelerate
It is provided with multiple projection on radiating rate, and the first fin 3, increases the contact area of the first fin 3 and air, accelerate to dissipate
Thermal velocity, the side away from electronic component 1 of base plate 4 offers multiple slot 6, and in multiple slots 6, equal corresponding inserted has second
Fin 5, the second fin 5 is provided with multiple projection, can accelerate to dissipate by the contact area of increase fin with air
Thermal velocity, one end of the close slot 6 of the second fin 5 is provided perpendicular to the contiguous block 9 of the second fin 5, and multiple
Two fin 5 are all connected with slot 6 by contiguous block 9, and the two ends of multiple contiguous blocks 9 are provided with locating piece, and locating piece is used for
Fix the position of the second fin 5.
This use is novel in use, and the slot 6 on base plate 4 is inserted with on the second fin 5, and the second fin 5 and sets
Being equipped with multiple projection, the multiple projections on the second fin 5 and the second fin 5 add contacting of radiating piece 10 and air
Area, adds the speed of heat radiation, and the two ends of contiguous block 9 are provided with fixed block, and fixed block can be fixed the second fin 5 and insert
Position in groove 6 makes it fixing be embedded in slot 6, and multiple first fin 3 and first being arranged on two side plates dissipate
Multiple projections on backing 3 too increase the contact area of radiating piece 10 and air, add radiating rate, the first fin 3
It is set to S-shaped and can increase the contact area with air.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a mosaic radiator for electric power electronic element, including radiating piece (10), it is characterised in that: described radiating piece (10)
Being made up of base plate (4) and two pieces of side plates (7), two pieces of described side plates (7) are respectively perpendicular the two ends being installed on base plate (4), and two pieces
The top of side plate (7) is respectively mounted the baffle plate (2) being parallel to base plate (4), described base plate (4), two side plates (7) and two
Electronic component (1) is installed in the installation storehouse (8) that baffle plate (2) is surrounded, two described side plates (7) away from electronic component (1)
Side be all horizontally disposed with multiple first fin (3), the side away from electronic component (1) of described base plate (4) offers
Multiple slots (6), in multiple described slots (6), equal corresponding inserted has the second fin (5), leaning on of described second fin (5)
One end of nearly slot (6) is provided perpendicular to the contiguous block (9) of the second fin (5), and multiple second fin (5) all passes through
Contiguous block (9) is connected with slot (6).
A kind of mosaic radiator for electric power electronic element the most according to claim 1, it is characterised in that: described first dissipates
Backing (3) is set to S-shaped fin.
A kind of mosaic radiator for electric power electronic element the most according to claim 1, it is characterised in that: described first dissipates
It is provided with multiple projection on backing (3) and the second fin (5).
A kind of mosaic radiator for electric power electronic element the most according to claim 1, it is characterised in that: multiple described companies
The two ends connecing block (9) are provided with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695404.1U CN205847823U (en) | 2016-07-05 | 2016-07-05 | A kind of mosaic radiator for electric power electronic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695404.1U CN205847823U (en) | 2016-07-05 | 2016-07-05 | A kind of mosaic radiator for electric power electronic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847823U true CN205847823U (en) | 2016-12-28 |
Family
ID=58150033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695404.1U Expired - Fee Related CN205847823U (en) | 2016-07-05 | 2016-07-05 | A kind of mosaic radiator for electric power electronic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493677A (en) * | 2017-08-28 | 2017-12-19 | 广东明丰电源电器实业有限公司 | A kind of metal-oxide-semiconductor heat abstractor |
-
2016
- 2016-07-05 CN CN201620695404.1U patent/CN205847823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493677A (en) * | 2017-08-28 | 2017-12-19 | 广东明丰电源电器实业有限公司 | A kind of metal-oxide-semiconductor heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |