CN208923091U - A kind of integrated circuit novel package structure with long service life - Google Patents
A kind of integrated circuit novel package structure with long service life Download PDFInfo
- Publication number
- CN208923091U CN208923091U CN201821813769.5U CN201821813769U CN208923091U CN 208923091 U CN208923091 U CN 208923091U CN 201821813769 U CN201821813769 U CN 201821813769U CN 208923091 U CN208923091 U CN 208923091U
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- Prior art keywords
- integrated circuit
- main body
- circuit main
- service life
- fixture block
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Abstract
The utility model discloses a kind of integrated circuit novel package structures with long service life, including integrated circuit main body, several pins, the pin to be symmetrically positioned in the two sides of integrated circuit main body；The top surface and bottom surface of the integrated circuit main body are separately provided for the heat sink of heat dissipation, and each pin includes fixed part and bending part, and the fixed part and integrated circuit main body are arranged in integrated molding setting, the bending part and fixed part in detachable connection.Pin setting is arranged the utility model in detachable connection, pin is replaced when pin damages, while heat sink is respectively set in integrated circuit body top face and bottom surface, reinforces heat sinking function, prolong the service life, structure is simple, is easy production.
Description
Technical field
The utility model relates to integrated circuit fields more particularly to a kind of integrated circuit novel sealings with long service life
Assembling structure.
Background technique
In the prior art, most of important integrated circuit packages are all expensive, and damage heel changes entire integrated
Circuit unit cost is higher.Typically result in the integrated circuit package service life it is shorter mainly have two o'clock, first point is integrated circuit work
Heat dissipation effect is bad when making, and causes long-time hot operation, burns circuit, and second point is that the service life of pin is shorter, when dismantling collects
When at circuit board, it is easy to break pin, pin is structure as a whole with entire integrated circuit board, causes entire integrated circuit blackboard newspaper
It is useless.
Therefore, the prior art is defective, needs to improve.
Utility model content
That the technical problem to be solved by the utility model is to provide a kind of structures is simple, be easy production, good heat dissipation effect
Integrated circuit novel package structure with long service life.
The technical solution of the utility model is as follows: a kind of integrated circuit novel package structure with long service life, including collection
At circuit main body, several pins, the pin is symmetrically positioned in the two sides of integrated circuit main body；The top surface of the integrated circuit main body
The heat sink of heat dissipation is separately provided for bottom surface, each pin includes fixed part and bending part, the fixed part with
Integrated circuit main body is arranged with fixed part in detachable connection in setting, the bending part is integrally formed；
Wherein, the fixed part opens up lateral fixation hole far from the side of integrated circuit main body, and the transverse direction fixation hole leans on
One lateral roof of nearly integrated circuit main body is provided with longitudinal card hole, and the transverse direction fixation hole is connected to longitudinal card hole, the bending
The horizontal ends in portion are adapted to lateral fixation hole, and setting is fluted at the top of the horizontal ends of the bending part, are provided in the groove
Flexible clamp piece；
The flexible clamp piece includes: fixture block and the identical spring of two structures, and the spring bottom is fixed in groove, described
Spring top is fixedly connected with fixture block.
By adopting the above technical scheme, in the integrated circuit novel package structure with long service life, the heat sink
For the radiating fin being made of copper.
Using above-mentioned each technical solution, in the integrated circuit novel package structure with long service life, the card
Block top surface is inclined surface, and the fixture block inclined surface and fixture block bottom surface angle are directed toward integrated circuit main body.
Using above-mentioned each technical solution, pin setting is arranged the utility model in detachable connection, when pin damages
Pin is replaced, while heat sink is respectively set in integrated circuit body top face and bottom surface, reinforces heat sinking function, extends and use
In the service life, structure is simple, is easy production.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Present embodiments provide a kind of integrated circuit novel package structure with long service life, including integrated circuit main body 1,
Several pins, the pin are symmetrically positioned in the two sides of integrated circuit main body 1；The top surface and bottom surface point of the integrated circuit main body 1
Be not provided with the heat sink 11 for heat dissipation, each pin includes fixed part 2 and bending part 3, the fixed part 2 with it is integrated
Circuit main body 1 is arranged with fixed part 2 in detachable connection in setting, the bending part 3 is integrally formed.
As shown in Figure 1, heat sink 11, heat sink 11 is respectively set in 1 top surface of integrated circuit main body and bottom surface in the present embodiment
It can be contacted with heating elements such as pcb boards, and by heat derives.Several pins are symmetrical arranged in 1 two sides of integrated circuit main body, are drawn
Foot includes fixed part 2 and bending part 3, and fixed part 2 and integrated circuit main body 1 are integrally formed, and bending part 3 is then in fixed part 2 can
Setting is split, when bending part 3 connect and damages with other devices, as long as integrated circuit main body 1 is not damaged, replaces pin i.e.
Can, greatly prolong the service life of entire integrated circuit package.
Wherein, the fixed part 2 opens up lateral fixation hole 21 far from the side of integrated circuit main body 1, described laterally fixed
Hole 21 is provided with longitudinal card hole 22, the transverse direction fixation hole 21 and longitudinal card hole 22 close to a lateral roof of integrated circuit main body 1
Connection, the horizontal ends of the bending part 3 are adapted to lateral fixation hole 21, and setting is fluted at the top of the horizontal ends of the bending part 3
31, flexible clamp piece is provided in the groove 31.The flexible clamp piece includes: fixture block 32 and the identical spring 33 of two structures, institute
It states 33 bottom of spring to be fixed in groove 31,33 top of spring is fixedly connected with fixture block 32.
As Fig. 1 is provided with lateral fixation hole 21, lateral 21 left side of fixation hole by taking the pin on right side as an example on the right side of fixed part 2
Top opens up longitudinal card hole 22, and longitudinal card hole 22 is in connected state with lateral fixation hole 21.The left side of bending part 3 is inserted into transverse direction
In fixation hole 21, it connect bending part 3 with fixed part 2.In order to reinforce the compactness of connection, at the top of 3 horizontal ends of bending part
Groove 31 is set, flexible clamp piece is set in groove 31.The fixture block 32 of flexible clamp piece can be upper and lower under the action of bottom spring 33
Movement.When bending part 3 enters lateral fixation hole 21, fixture block 32 is compressed in groove 31, makes top surface and the bending part 3 of fixture block 32
Top surface be in same level state.When fixture block 32 moves longitudinal 22 lower section of card hole completely, the bullet under the effect of spring 33 of fixture block 32
It rises, so that 32 top surface of fixture block is higher than 3 horizontal top surface of bending part, bending part 3 is stuck in fixed part 2.Certainly, it needs to disassemble bending part
When 3, fixture block 32 is pressed, bending part 3 is made to exit lateral fixation hole 21.
Further, it in order to reinforce the heat dissipation effect of integrated circuit main body 1, is made of copper in the heat sink 11
Radiating fin.The great surface area of radiating fin can accelerate the heat dissipation to integrated circuit main body 1.
It further, is inclined surface by 32 top surface of fixture block in order to quickly assemble bending part 3 and fixed part 2, it is described
32 inclined surface of fixture block and 32 bottom surface angle of fixture block are directed toward integrated circuit main body 1.Such as Fig. 1, still by taking the pin of right side as an example, fixture block
32 longitudal sections are triangular in shape, and the wedge angle of triangle is directed toward integrated circuit main body 1.Due to the effect on inclined-plane, pressing fixture block is not needed
32,3 horizontal ends of bending part can be pushed into lateral fixation hole 21.And bending part 3 is when needing to exit lateral fixation hole 21, then
It needs to press fixture block 32, further strengthens the stability of total.
Using above-mentioned each technical solution, pin setting is arranged the utility model in detachable connection, when pin damages
Pin is replaced, while heat sink is respectively set in integrated circuit body top face and bottom surface, reinforces heat sinking function, extends and use
In the service life, structure is simple, is easy production.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (3)
1. a kind of integrated circuit novel package structure with long service life, it is characterised in that: including integrated circuit main body, Ruo Ganyin
Foot, the pin are symmetrically positioned in the two sides of integrated circuit main body；The top surface of the integrated circuit main body is respectively arranged with bottom surface
For the heat sink of heat dissipation, each pin includes fixed part and bending part, and the fixed part and integrated circuit main body are in one
Body formed setting, the bending part and fixed part are arranged in detachable connection；
Wherein, the fixed part opens up lateral fixation hole far from the side of integrated circuit main body, and the transverse direction fixation hole is close to collection
A lateral roof of circuit main body is provided with longitudinal card hole, the transverse direction fixation hole is connected to longitudinal card hole, the bending part
Horizontal ends are adapted to lateral fixation hole, and setting is fluted at the top of the horizontal ends of the bending part, are arranged in the groove flexible
Fastener；
The flexible clamp piece includes: fixture block and the identical spring of two structures, and the spring bottom is fixed in groove, the spring
Top is fixedly connected with fixture block.
2. integrated circuit novel package structure with long service life according to claim 1, it is characterised in that: the heat dissipation
Plate is the radiating fin being made of copper.
3. integrated circuit novel package structure with long service life according to claim 1, it is characterised in that: the fixture block
Top surface is inclined surface, and the fixture block inclined surface and fixture block bottom surface angle are directed toward integrated circuit main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813769.5U CN208923091U (en) | 2018-11-02 | 2018-11-02 | A kind of integrated circuit novel package structure with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813769.5U CN208923091U (en) | 2018-11-02 | 2018-11-02 | A kind of integrated circuit novel package structure with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923091U true CN208923091U (en) | 2019-05-31 |
Family
ID=66711483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813769.5U Active CN208923091U (en) | 2018-11-02 | 2018-11-02 | A kind of integrated circuit novel package structure with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923091U (en) |
-
2018
- 2018-11-02 CN CN201821813769.5U patent/CN208923091U/en active Active
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