CN203706100U - Heat dissipation copper sheet welding plate applied to microcomputer - Google Patents
Heat dissipation copper sheet welding plate applied to microcomputer Download PDFInfo
- Publication number
- CN203706100U CN203706100U CN201320802597.2U CN201320802597U CN203706100U CN 203706100 U CN203706100 U CN 203706100U CN 201320802597 U CN201320802597 U CN 201320802597U CN 203706100 U CN203706100 U CN 203706100U
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- China
- Prior art keywords
- copper sheet
- weld zone
- parallelogram
- square plate
- plate
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- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a heat dissipation copper sheet welding plate applied to a microcomputer. The heat dissipation copper sheet welding plate is a square plate formed by stamping a hot-dip galvanized steel plate, wherein each corner of the square plate outwards extends to form a mounting platform (1); a mounting hole (1a) is formed in each mounting platform; a downwards-sunken square copper sheet welding area (2) is arranged in the middle of the front surface of the square plate; a parallelogram-shaped groove (3) is formed in the copper sheet welding area; two corners on the long diagonal line in the parallelogram-shaped groove are overlapped with two corners of the copper sheet welding area; turned-over edges (4) facing to the back surface are respectively arranged on the two side edges of the parallelogram-shaped groove, and the extension directions of the turned-over edges (4) are consistent with that of the parallelogram-shaped groove; two rectangular heat transfer tube welding areas (5) respectively and directly facing to the two end heads of the parallelogram-shaped groove are arranged on the back surface of the square plate; the two mounting holes positioned in the same side of the parallelogram-shaped groove are connected through a downwards-sunken reinforcing rib (6). The heat dissipation copper sheet welding plate has the characteristics of simple structure, reliable strength, convenience in mounting, small size, compactness and the like.
Description
Technical field
The utility model relates to microcomputer parts technical field, the welded plate of radiating copper sheet in the module that is specifically related to dispel the heat on a kind of notebook computer.
Background technology
Heat radiation module is requisite parts on notebook computer, radiating copper sheet is the core component in heat radiation module, radiating copper sheet is arranged on CPU below, by heat-transfer pipe, the heat of CPU is derived, dispel the heat by radiating fin again, also be provided with fan in heat radiation in module, fan is cool ambient air and radiating fin heat exchange, thereby realizes the cooling of CPU.
Radiating copper sheet is fixed by welding on welded plate, the existing radiating copper sheet welded plate ubiquity complex structure that is applicable to microcomputer, the problem such as size is bigger than normal, bulk strength is inadequate, installation is inconvenient.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, intensity is reliable, the radiating copper sheet welded plate that is applicable to microcomputer of easy for installation, compact.
For this reason, the technical scheme that the utility model adopts is: a kind of radiating copper sheet welded plate that is applicable to microcomputer, the square plate being stamped to form for hot-dip galvanized steel sheet, four angles of described square plate stretch out respectively and form mounting platform (1), and the relative square plate of mounting platform (1) is to lower recess, on each mounting platform (1), be provided with a mounting hole (1a), the middle part in described square plate front is provided with the square copper sheet weld zone (2) to lower recess, in copper sheet weld zone (2), have parallelogram groove (3), two angles in described parallelogram groove (3) on long-diagonal overlap with wherein two angles of copper sheet weld zone (2), on the dual-side of parallelogram groove (3), be respectively arranged with consistent with parallelogram groove (3) bearing of trend and towards the flange (4) at the back side, be provided with the just heat-transfer pipe weld zone (5) of the rectangle to parallelogram groove (3) two ends of two difference at the back side of described square plate, described copper sheet weld zone (2), in heat-transfer pipe weld zone (5), be respectively provided with some the line balls that are parallel to each other, and copper sheet weld zone (2) are consistent with the line ball direction in heat-transfer pipe weld zone (5), two mounting holes (1a) that are positioned at parallelogram groove (3) the same side are connected by the reinforcement (6) to lower recess, and reinforcement (6), mounting platform (1) and copper sheet weld zone (2) are in the same plane.
Be preferably, the length of described flange (4) is less than the length of parallelogram groove (3), and flange (4) is positioned at the middle part of place parallelogram groove (3) side.Flange is mainly spacing to being arranged on the heat-transfer pipe at the welded plate back side, and heat-transfer pipe is just between two flange, and flange does not need the oversize spacing effect that just can reach, when design, the length of parallelogram groove is less than the length of flange, is mainly convenient for punching press, avoids interfering.
The beneficial effects of the utility model:
(1) by four mounting holes are separately positioned on the mounting platform at four angles of square plate, and the relative square plate of mounting platform is to lower recess, in conjunction with reinforcing rib structure, has jointly improved the bulk strength of welded plate and the laminating degree of welded plate and CPU;
(2) radiating copper sheet is welded on welded plate front, and is positioned at copper sheet weld zone; Heat-transfer pipe is welded on the back side of welded plate by two heat-transfer pipe weld zones, and spacing to heat-transfer pipe in conjunction with two flange, is arranged in copper sheet weld zone, line ball in heat pipe weld zone, mainly plays the effect that helps weldering, has ensured convenience and the reliability of welding; Simultaneously consistent with the line ball direction in heat-transfer pipe weld zone in copper sheet weld zone, facilitate line ball processing;
(3) whole welded plate adopts hot-dip galvanized steel sheet to be stamped to form, and entirety is square, and is installed to CPU above by four mounting holes, simple in structure, quick and easy for installation; Meanwhile, hot-dip galvanized steel sheet has antirust and helps weldering effect;
(4) in parallelogram groove, two angles on long-diagonal overlap with wherein two angles of copper sheet weld zone, the two ends up and down of parallelogram groove and two limits up and down of copper sheet weld zone are overlapped, maximally utilise copper sheet weld zone and arrange parallelogram groove, make more compact of one-piece construction.
In sum, the utlity model has simple in structure, the feature such as intensity is reliable, easy for installation, compact.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the rear view of Fig. 1.
Fig. 3 is the stereographic map of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In conjunction with Fig. 1---shown in Fig. 3, a kind of radiating copper sheet welded plate that is applicable to microcomputer, the square plate being stamped to form for hot-dip galvanized steel sheet (MAT'L mark is SGCC).Four angles of square plate stretch out respectively and form mounting platform 1, and the relative square plate of mounting platform 1 is to lower recess, is provided with a mounting hole 1a on each mounting platform 1, and welded plate is installed on CPU by four mounting hole 1a.Square plate is divided into front and back, and the side that copper sheet is installed is positive, and opposite side is the back side.The middle part in square plate front is provided with the square copper sheet weld zone 2 to lower recess, and the shape of copper sheet weld zone 2 is consistent with the shape of radiating copper sheet, and radiating copper sheet is just placed in copper sheet weld zone 2.In copper sheet weld zone 2, have parallelogram groove 3, copper sheet weld zone 2 is divided into two parts by parallelogram groove 3, and heat-transfer pipe is just placed in parallelogram groove 3.Parallelogram groove 3 is divided into long-diagonal and short diagonal, and two angles in parallelogram groove 3 on long-diagonal overlap with wherein two angles of copper sheet weld zone 2.The two ends up and down of parallelogram groove 3 overlap with two limits up and down of copper sheet weld zone 2, are respectively arranged with unanimously with parallelogram groove 3 bearing of trends and towards the flange 4 at the back side on the dual-side of parallelogram groove 3, and flange 4 is spacing to heat-transfer pipe.
Be provided with the just heat-transfer pipe weld zone 5 of the rectangle to parallelogram groove 3 two ends of two difference at the back side of square plate, copper sheet weld zone 2, heat-transfer pipe weld zone 5 is interior is respectively provided with some the line balls that are parallel to each other, and copper sheet weld zone 2 is consistent with the line ball direction in heat-transfer pipe weld zone 5.Two mounting hole 1a that are positioned at parallelogram groove 3 the same sides are connected by the reinforcement 6 to lower recess, and reinforcement 6, mounting platform 1 and copper sheet weld zone 2 are in the same plane, are convenient to design stamping die.
Preferably, the length of flange 4 is less than the length of parallelogram groove 3, and flange 4 is positioned at the middle part of place parallelogram groove 3 sides.
When installation, radiating copper sheet is welded on the front of installing plate, and is positioned at copper sheet weld zone 2, and heat-transfer pipe is welded on the back side of installing plate by two heat-transfer pipe weld zones 5, heat-transfer pipe be positioned at radiating copper sheet under, and by two flange 4 spacing.
Claims (2)
1. one kind is applicable to the radiating copper sheet welded plate of microcomputer, it is characterized in that: the square plate being stamped to form for hot-dip galvanized steel sheet, four angles of described square plate stretch out respectively and form mounting platform (1), and the relative square plate of mounting platform (1) is to lower recess, on each mounting platform (1), be provided with a mounting hole (1a), the middle part in described square plate front is provided with the square copper sheet weld zone (2) to lower recess, in copper sheet weld zone (2), have parallelogram groove (3), two angles in described parallelogram groove (3) on long-diagonal overlap with wherein two angles of copper sheet weld zone (2), on the dual-side of parallelogram groove (3), be respectively arranged with consistent with parallelogram groove (3) bearing of trend and towards the flange (4) at the back side, be provided with the just heat-transfer pipe weld zone (5) of the rectangle to parallelogram groove (3) two ends of two difference at the back side of described square plate, described copper sheet weld zone (2), in heat-transfer pipe weld zone (5), be respectively provided with some the line balls that are parallel to each other, and copper sheet weld zone (2) are consistent with the line ball direction in heat-transfer pipe weld zone (5), two mounting holes (1a) that are positioned at parallelogram groove (3) the same side are connected by the reinforcement (6) to lower recess, and reinforcement (6), mounting platform (1) and copper sheet weld zone (2) are in the same plane.
2. according to the radiating copper sheet welded plate that is applicable to microcomputer claimed in claim 1, it is characterized in that: the length of described flange (4) is less than the length of parallelogram groove (3), and flange (4) is positioned at the middle part of place parallelogram groove (3) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802597.2U CN203706100U (en) | 2013-12-08 | 2013-12-08 | Heat dissipation copper sheet welding plate applied to microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802597.2U CN203706100U (en) | 2013-12-08 | 2013-12-08 | Heat dissipation copper sheet welding plate applied to microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706100U true CN203706100U (en) | 2014-07-09 |
Family
ID=51056506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802597.2U Expired - Fee Related CN203706100U (en) | 2013-12-08 | 2013-12-08 | Heat dissipation copper sheet welding plate applied to microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706100U (en) |
-
2013
- 2013-12-08 CN CN201320802597.2U patent/CN203706100U/en not_active Expired - Fee Related
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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: 20140709 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |