CN219998209U - High-strength supporting plate structure - Google Patents
High-strength supporting plate structure Download PDFInfo
- Publication number
- CN219998209U CN219998209U CN202321056786.XU CN202321056786U CN219998209U CN 219998209 U CN219998209 U CN 219998209U CN 202321056786 U CN202321056786 U CN 202321056786U CN 219998209 U CN219998209 U CN 219998209U
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- Prior art keywords
- plate
- heat exchange
- support plate
- locking
- high strength
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- 239000002184 metal Substances 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a high-strength support plate structure, which is characterized in that a support plate is arranged at the position of a heat exchange plate locked with a chip, so that the whole deformation of the heat exchange plate is controllable, and the heat dissipation performance of the whole structure is further ensured. The heat exchange plate comprises a heat exchange plate, a supporting plate, a plurality of groups of fins and locking screws; a plurality of groups of fins are welded and connected to the central area of the upper surface of the heat exchange plate, and corresponding locking holes are formed in one pair of edges of the heat exchange plate; the two support plates respectively cover the upper surfaces of opposite sides of the heat exchange plate with the locking holes, through holes are formed in positions, corresponding to the locking holes, of the support plates, locking screws penetrate through the through holes and the locking holes and are fixedly connected to corresponding mounting positions of the chips, and the support plates are of sheet metal structures.
Description
Technical Field
The utility model relates to the technical field of heater structures, in particular to a high-strength supporting plate structure.
Background
The chip technology is developed at a high speed, and heat is generated in the running process of the electronic equipment product, so that the performance and the reliability of the electronic product are directly affected, and the electronic components are required to be radiated. The heat dissipation technology mainly comprises two major types, namely an air cooling technology and a liquid cooling technology. The air cooling technology comprises a natural convection air cooling technology and a forced convection air cooling technology, wherein the natural convection air cooling technology is mainly used for electronic devices with smaller heating capacity per unit volume, and the forced convection air cooling technology is generally combined with a heat pipe and a temperature equalizing plate technology, and is small in effective heat transfer area and larger in thermal resistance with a radiator. When the silicone grease with higher heat conductivity coefficient and the heat conducting pad are selected, the structural strength of the product and the flatness of the chip contact surface are required to be improved for control, the fin structures are welded in the central area of the existing large-size heat pipe and the product of the temperature equalizing plate, corresponding locking holes are formed in the periphery of the temperature equalizing plate at corresponding positions, and locking screws directly penetrate through the locking holes to connect the temperature equalizing plate with the chip in a locking mode, so that the integral deformation of the locking screws is difficult to ensure under the condition of the locking screws, the strength of the product is relatively poor, and the heat dissipation performance is influenced.
Disclosure of Invention
In view of the above problems, the present utility model provides a high-strength support plate structure, which is provided with a support plate at the position of a heat exchange plate locked with a chip, so that the overall deformation of the heat exchange plate is controllable, and the heat dissipation performance of the whole structure is ensured.
A high strength support plate structure, comprising:
a heat exchange plate;
a support plate;
a plurality of sets of fins;
locking and attaching a screw;
a plurality of groups of fins are welded and connected to the central area of the upper surface of the heat exchange plate, and corresponding locking holes are formed in one pair of edges of the heat exchange plate;
the two support plates respectively cover the upper surfaces of opposite sides of the heat exchange plate with the locking holes, through holes are formed in positions, corresponding to the locking holes, of the support plates, locking screws penetrate through the through holes and the locking holes and are fixedly connected to corresponding mounting positions of the chips, and the support plates are of sheet metal structures.
It is further characterized by:
the heat exchange plate is specifically a temperature equalization plate or a high heat conduction material;
the locking screw is specifically a fastening pound force screw;
the two locking holes on each side are respectively arranged on two sides of the central line, so that the locking is ensured to be stable and reliable;
the supporting plate is a single flat plate;
the support plate comprises an upper flat plate and a vertical connecting edge, the upper flat plate is pressed and attached to the upper surface of the heat exchange plate, the vertical connecting edge is clung to the corresponding outer vertical edge of the heat exchange plate, and a through hole is formed in the position, corresponding to the locking hole, of the upper flat plate;
the support plate further comprises a lower flat plate, the upper flat plate is connected with the lower flat plate through a vertical connecting edge, and the upper surface of the lower flat plate is closely attached to the corresponding lower surface of the heat exchange plate;
the upper flat plate also comprises an upper convex folding edge;
the upper flat plate is provided with a first side convex connecting block corresponding to the through hole, and the first side convex connecting block is of an arc transition structure and is used for specially arranging the through hole;
the lower flat plate is provided with a second side convex connecting block at the position corresponding to the locking hole, and the second side convex connecting block is of an arc transition structure and is used for specially arranging a through hole.
After the utility model is adopted, the supporting plate is a sheet metal mechanism, the sheet metal bending structure is used, so that the deformation of the product can be controlled better, the supporting plate is convenient to use, the processing efficiency is high, the cost is low, the technology is reliable, the reject ratio is low, the mass production and market competitiveness are realized, and the supporting plate with high strength can support and maintain the integral deformation and reliability of the product when the pound force is generated after the locking and attaching screw is locked; the whole deformation of the heat exchange plate is controllable, and the heat dissipation performance of the whole structure is further ensured.
Drawings
FIG. 1 is a perspective exploded view of the present utility model;
FIG. 2 is a schematic view of an assembly of a support plate and a heat exchanger plate according to the present utility model;
FIG. 3 is a top view of a specific example of a support plate;
FIG. 4 is a top view of a specific example of a support plate;
FIG. 5 is a cross-sectional view A-A of FIG. 3;
FIG. 6 is a top view of a second embodiment of a support plate;
FIG. 7 is a top view of a second embodiment of a support plate;
FIG. 8 is a B-B cross-sectional view of FIG. 6;
FIG. 9 is a top view of a third embodiment of a support plate;
FIG. 10 is a cross-sectional view of C-C of FIG. 9;
FIG. 11 is a top view of a fourth embodiment of a support plate;
fig. 12 is a D-D cross-sectional view of fig. 11.
Detailed Description
The high-strength support plate structure, see fig. 1-12, comprises a heat exchange plate 1, a support plate 2, a plurality of groups of fins 3 and locking screws 4, wherein the heat exchange plate 1 is specifically a temperature equalization plate or a high heat conduction material; the locking screw 4 is specifically a fastening pound force screw;
a plurality of groups of fins 3 are welded and connected to the central area of the upper surface of the heat exchange plate 1, and corresponding locking holes 11 are formed in a pair of long sides of the heat exchange plate 1;
the two support plates 2 respectively cover the upper surfaces of opposite sides of the heat exchange plate 1 with the locking holes 11, through holes 21 are formed in positions of the support plates 2 corresponding to the locking holes 11, and the locking screws 4 penetrate through the through holes 21 and the locking holes 11 and are fixedly connected to corresponding mounting positions of chips, and the support plates 2 are of sheet metal structures.
In the concrete implementation, the two locking holes 11 on each side are respectively arranged at the two sides of the central line at intervals, so that the locking is ensured to be stable and reliable.
The support plate 2 is shaped and arranged according to the requirements through metal plates.
Referring to fig. 3-5, a specific embodiment of the support plate 2 includes an upper plate 201, a vertical connecting edge 202, and a lower plate 203, wherein the upper plate 201 is pressed against the upper surface of the heat exchange plate 1, the vertical connecting edge 202 is tightly attached to the corresponding outer vertical edge of the heat exchange plate 1, the upper surface of the lower plate 203 is tightly attached to the lower surface of the heat exchange plate 1, a through hole 21 is disposed at a position of the upper plate 201 corresponding to the locking hole 11, a second side protruding connection block 2031 is disposed at a position of the lower plate 203 corresponding to the locking hole 11, and the second side protruding connection block 2031 is in a circular arc transition structure and is used for specially disposing the through hole 21.
A second embodiment of the support plate 2, see fig. 6-8, includes an upper plate 201, a vertical connecting edge 202, and a lower plate 203, where the upper plate 201 further includes an upper convex edge 204; the upper plate 201 is pressed on the upper surface of the heat exchange plate 1, the vertical connecting edge 202 is closely attached to the corresponding outer vertical edge of the heat exchange plate 1, the upper surface of the lower plate 203 is closely attached to the lower surface of the heat exchange plate 1, the position of the upper plate 201 corresponding to the locking hole 11 is provided with a through hole 21, and the inward protruding position of the lower plate 203 does not extend to the corresponding position of the locking hole 11.
Third, see fig. 9-10 for a specific embodiment of the support plate 2: it is a single plate; the flat plate is pressed against the upper surface of the heat exchanger plate 1 and is provided with through holes 21 at positions corresponding to the locking holes 11.
Fourth, see fig. 11-12 for a specific embodiment of the support plate 2: the heat exchange plate comprises an upper flat plate 201 and a vertical connecting edge 202, wherein the upper flat plate 201 is pressed on the upper surface of the heat exchange plate 1, the vertical connecting edge 202 is clung to the corresponding outer vertical edge of the heat exchange plate 1, the position of the upper flat plate 201 corresponding to the through hole 21 is a first side convex connecting block 2011, and the first side convex connecting block 2011 is of an arc transition structure and is used for specially setting the through hole 21.
The working principle is as follows: the supporting plate is a sheet metal mechanism, the sheet metal bending structure is used, so that the deformation of a product can be controlled better, the supporting plate is convenient to use, the processing efficiency is high, the cost is low, the technology is reliable, the reject ratio is low, the mass production and market competitiveness are realized, the supporting plate with high strength can support and maintain the integral deformation and the reliability of the product when the pound force is generated after the locking and attaching screw is locked; the whole deformation of the heat exchange plate is controllable, and the heat dissipation performance of the whole structure is further ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A high strength support plate structure, comprising:
a heat exchange plate;
a support plate;
a plurality of sets of fins;
locking and attaching a screw;
a plurality of groups of fins are welded and connected to the central area of the upper surface of the heat exchange plate, and corresponding locking holes are formed in one pair of edges of the heat exchange plate;
the two support plates respectively cover the upper surfaces of opposite sides of the heat exchange plate with the locking holes, through holes are formed in positions, corresponding to the locking holes, of the support plates, locking screws penetrate through the through holes and the locking holes and are fixedly connected to corresponding mounting positions of the chips, and the support plates are of sheet metal structures.
2. A high strength support plate structure as defined in claim 1, wherein: the heat exchange plate is specifically a temperature equalization plate or a high heat conduction material.
3. A high strength support plate structure as defined in claim 1, wherein: the locking screw is specifically a fastening pound force screw.
4. A high strength support plate structure as defined in claim 1, wherein: the two locking holes on each side are respectively arranged on two sides of the central line.
5. A high strength support plate structure as defined in claim 1, wherein: the support plate is a single flat plate.
6. A high strength support plate structure as defined in claim 1, wherein: the support plate comprises an upper flat plate and a vertical connecting edge, the upper flat plate is pressed and attached to the upper surface of the heat exchange plate, the vertical connecting edge is clung to the corresponding outer vertical edge of the heat exchange plate, and a through hole is formed in the position, corresponding to the locking hole, of the upper flat plate.
7. A high strength support plate structure as defined in claim 6, wherein: the support plate further comprises a lower flat plate, the upper flat plate is connected with the lower flat plate through a vertical connecting edge, and the upper surface of the lower flat plate is closely attached to the corresponding lower surface of the heat exchange plate.
8. A high strength support plate structure as defined in claim 6, wherein: the upper flat plate further comprises an upper convex edge.
9. A high strength support plate structure as defined in claim 6, wherein: the upper flat plate is provided with a first side convex connecting block corresponding to the through hole, and the first side convex connecting block is of an arc transition structure and is used for specially arranging the through hole.
10. A high strength support plate structure as defined in claim 7, wherein: the lower flat plate is provided with a second side convex connecting block at the position corresponding to the locking hole, and the second side convex connecting block is of an arc transition structure and is used for specially arranging a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056786.XU CN219998209U (en) | 2023-05-06 | 2023-05-06 | High-strength supporting plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056786.XU CN219998209U (en) | 2023-05-06 | 2023-05-06 | High-strength supporting plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998209U true CN219998209U (en) | 2023-11-10 |
Family
ID=88616561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056786.XU Active CN219998209U (en) | 2023-05-06 | 2023-05-06 | High-strength supporting plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998209U (en) |
-
2023
- 2023-05-06 CN CN202321056786.XU patent/CN219998209U/en active Active
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