CN205864947U - A kind of assembling radiating plate - Google Patents
A kind of assembling radiating plate Download PDFInfo
- Publication number
- CN205864947U CN205864947U CN201620837275.5U CN201620837275U CN205864947U CN 205864947 U CN205864947 U CN 205864947U CN 201620837275 U CN201620837275 U CN 201620837275U CN 205864947 U CN205864947 U CN 205864947U
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- metal
- convex
- radiating plate
- concave
- assembling radiating
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Abstract
The utility model proposes a kind of assembling radiating plate, its one side is smooth, and another side has the convex-concave body needed for meeting by radiator shape, it is characterised in that partly or entirely convex-concave body is made up of the one or more metal derbies being bonded on a metal basal board.This kind of heat sink uses the heat sink of machining formation to have great cost advantage than tradition.
Description
Technical field
This utility model relates to field of switch power, particularly to heat sink required in Switching Power Supply.
Background technology
Switching Power Supply occupies of paramount importance status due to its small size and high efficiency in present generation power supplies.
In the design of Switching Power Supply, good heat radiation is one of of paramount importance design objective.For improving dissipating of power supply
Heat energy power, the use of heat sink is the most common.It is smooth that heat sink is typically all one side, is used for and outside heat dissipation interface phase coupling
Close, and another side has convex-concave, is coupled by heat-conducting insulation material with by heat radiation elements.The reason with convex-concave is to allow metal
Part is close with by the radiating surface of heat radiation elements as far as possible, reaches optimum radiating effect.When required convex-concave profile without
When method is realized by similar extruded simple process, machining time-consuming, cost is the most inevitable, causes the big of cost
Amplitude promotes.
This utility model provides for the problems referred to above a kind of both can obtain required convex-concave profile, can avoid again
The heat sink of machining, thus ensure the radiating effect of electricity optimization, do not increase cost simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of convex-concave profile of having that need not machining
Assembling radiating plate.
This utility model is attained in that by following technical proposals
A kind of assembling radiating plate, its one side is smooth, and another side has the convex-concave body needed for meeting by radiator shape,
It is characterized in that, part or all of convex-concave body is made up of the one or more metal derbies being bonded on a metal basal board.
Preferably, above-mentioned a kind of assembling radiating plate, it is characterised in that said metal substrates self can have convex-concave
Shape.
Preferably, above-mentioned a kind of assembling radiating plate, it is characterised in that it is fixed to have in said metal substrates for metal derby
The shallow concave shape of position.
Accompanying drawing explanation
Fig. 1 is by the metal derby heat sink schematic diagram that constitute bonding with metal basal board.
Fig. 2 is by the metal derby heat sink schematic diagram that constitute bonding with the metal basal board with convex-concave.
Fig. 3 is by the metal derby heat sink schematic diagram that constitute bonding with having shallow concave shape metal basal board.
Detailed description of the invention
Provide this utility model preferred embodiment below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
This utility model provides a kind of assembling radiating plate, and its one side is smooth, and another side has identical by radiator shape
Convex-concave body, it is characterised in that partly or entirely convex-concave body is by the one or more gold being bonded on a metal basal board
Belong to block to constitute.A kind of use the heat sink of the method as shown in Figure 1.In Fig. 1, two faces of metal basal board 10 are the most smooth, metal derby
20 are bonded on metal basal board 10 with the bonding agent with preferable heat conductivility, and metal derby 20 is relative to the position of metal basal board 10
Determined by by the position of radiating element.
In Fig. 2 30 are the metal basal board with a boss.This boss can be by extruded side
Method obtains, and therefore can be section bar.Metal derby 40 bonding agent with preferable heat conductivility is bonded on metal basal board 30, gold
Belong to block 40 to determine by by the position of radiating element relative to the position of metal basal board 30.
In Fig. 3 50 are the metal basal board with a shallow concave shape.This scrobicula part can pass through a small amount of cutting forming.
Metal derby 60 just can be placed in this shallow concave shape, reaches the purpose of location.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and on the premise of without departing substantially from principle of the present utility model and essence, can do these embodiments
Go out various changes or modifications.Therefore, protection domain of the present utility model is defined by the appended claims.
Claims (3)
1. an assembling radiating plate, its one side is smooth, and another side has the convex-concave body needed for meeting by radiator shape, its
Being characterised by, part or all of convex-concave body is made up of the one or more metal derbies being bonded on a metal basal board.
2. a kind of assembling radiating plate as described in claim 1, it is characterised in that said metal substrates self can have
Convex-concave profile.
3. a kind of assembling radiating plate as described in claim 1, it is characterised in that have in said metal substrates for metal
The shallow concave shape of block location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837275.5U CN205864947U (en) | 2016-08-02 | 2016-08-02 | A kind of assembling radiating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837275.5U CN205864947U (en) | 2016-08-02 | 2016-08-02 | A kind of assembling radiating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864947U true CN205864947U (en) | 2017-01-04 |
Family
ID=57657213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837275.5U Active CN205864947U (en) | 2016-08-02 | 2016-08-02 | A kind of assembling radiating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211713A (en) * | 2016-08-02 | 2016-12-07 | 江苏兆能电子有限公司 | A kind of assembling radiating plate |
-
2016
- 2016-08-02 CN CN201620837275.5U patent/CN205864947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211713A (en) * | 2016-08-02 | 2016-12-07 | 江苏兆能电子有限公司 | A kind of assembling radiating plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 212000 No.298, daijiamen Road, Zhenjiang high tech Zone, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU ZHAONENG ELECTRONIC CO.,LTD. Address before: No.99, dingmaojing 15th Road, Zhenjiang New District, Zhenjiang City, Jiangsu Province, 212009 Patentee before: JIANGSU ZHAONENG ELECTRONIC CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |