CN203606833U - Heat-radiating plate and copper sheet assembly of error-proof heat-radiating module group - Google Patents
Heat-radiating plate and copper sheet assembly of error-proof heat-radiating module group Download PDFInfo
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- CN203606833U CN203606833U CN201320798843.1U CN201320798843U CN203606833U CN 203606833 U CN203606833 U CN 203606833U CN 201320798843 U CN201320798843 U CN 201320798843U CN 203606833 U CN203606833 U CN 203606833U
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- plate body
- heat radiation
- heat
- copper sheet
- radiation plate
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Abstract
The utility model discloses a heat-radiating plate and copper sheet assembly of an error-proof heat-radiating module group. The heat-radiating plate and copper sheet assembly comprises a heat-radiating plate body 1 and a copper sheet 2. The heat-radiating plate body 1 is a rectangular plate. The middle part of the heat-radiating plate body is provided with a rectangular hole 1a along a length direction. Two sides of long edges of the rectangular hole 1a are provided with convex hulls 3. The two sides of the copper sheet 2 are riveted on the lower surfaces of the convex hulls 3 of the two sides of the rectangular hole 1a. One side, which is close to the rectangular hole 1a, of each convex hull 3 is provided with a blocking plate 4. The left and right sides of the heat-radiating plate body 1 are provided with downward bends 5 respectively. Two ends of the bends 5 of the left and right sides of the heat-radiating plate body 1 are respectively provided with installing lugs 6 which are provided with installing holes 7. The front side of the heat-radiating plate body 1 is provided with an error-proof notch 8. Four corners of the heat-radiating plate body are respectively provided with error-proof codes. The heat-radiating plate body is provided with two L-shaped clips. The heat-radiating plate and copper sheet assembly of the error-proof heat-radiating module group is reasonable in design, simple in structure, easy to carry out, convenient to use and assemble, great in assembling intensity and great in heat radiation effect.
Description
Technical field
The utility model relates to a kind of heat radiation plate body and copper sheet assembly of heat radiation module of mistake proofing notebook.
Background technology
Along with improving constantly of the heat-generating electronic elements power such as central processing unit (CPU), heat dissipation problem is more and more subject to people's attention, all the more so in notebook computer.
In field of radiating, technology adopts heat radiation module to dispel the heat to heat-generating electronic elements conventionally now, at present, the heat radiation module that most of notebook computers use is generally made up of the heat radiation plate body of fan, heat pipe, copper sheet, fin and aluminum etc., the two ends of this heat pipe are separately fixed in heat radiation plate body and fins group, copper sheet is welded on heat radiation plate body, the surface of copper sheet is by molten heat-conducting cream adhering chip, because the heat sink surface of aluminum can form highly stable oxide layer, therefore usually bad welding of the welding of copper sheet, weld strength is poor, is prone to loosening.Secondly, existing heat pipe is to be also welded on heat radiation plate body, and welding effect is poor, heat radiation module assembly process complexity.On existing heat radiation plate body, there is no mistake proofing mark, when processing, assembling, easily make mistakes.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of copper sheet and heat radiation plate body to be connected firmly, and heat pipe does not need welding, and assembly process is simple, heat radiation plate body and the copper sheet assembly of the mistake proofing of the notebook of good heat dissipation effect heat radiation module.
The technical solution of the utility model is as follows: a kind of heat radiation plate body and copper sheet assembly of mistake proofing heat radiation module, comprise heat radiation plate body (1) and copper sheet (2), it is characterized in that: described heat radiation plate body (1) is rectangular slab, be provided with along its length rectangular opening (1a) at the middle part of rectangular slab, the both sides on the long limit of described rectangular opening (1a) are provided with convex closure (3), the both sides of described copper sheet (2) are riveted on the lower surface of the convex closure (3) of rectangular opening (1a) both sides, the upper side near rectangular opening (1a) of each described convex closure (3) is provided with baffle plate (4), a left side for described heat radiation plate body (1), right side is respectively equipped with downward bending (5), on a left side for described heat radiation plate body (1), the two ends of the bending (5) on right side are respectively equipped with installs journal stirrup (6), on described installation journal stirrup (6), be provided with mounting hole (7), the front side of described heat radiation plate body (1) is provided with mistake proofing breach (8), on four angles of described heat sink body (1), be respectively equipped with anti-miscoding (A, B, C, D), the upper position near rectangular opening (1a) of described heat radiation plate body (1) is provided with two L shaped clamps (9) side by side relatively, the upper end of the vertical bar of described L shaped clamp (9) connects transverse bar, the lower end of the vertical bar of described L shaped clamp (9) is fixed on heat radiation plate body (1), the transverse bar of described L shaped clamp (9) is along the Width setting of rectangular opening (1a).
Adopt technique scheme, in the both sides of rectangular opening, convex closure is set, copper sheet is fixed on to the lower surface of convex closure by the mode of riveted joint, do not need welding, constant intensity is good.Secondly, two heat pipes are contained on copper sheet, and before being stuck in the baffle plate of two convex closures, and two heat pipes are stuck in a L shaped clamp, by two baffle plates and L shaped clamp stationary positioned, avoid heat pipe to drop, and do not need welding, and assembly process is simple.Secondly, heat pipe directly contacts with the back side of copper sheet, and the heat that chip is delivered on copper sheet is taken away, and radiating effect is better.Finally, we arrange bending in the both sides of heat radiation plate body, at the two ends of bending, installation journal stirrup is set, increase on the one hand the intensity of plate body, on the other hand, the installed surface of journal stirrup and CPU is installed and can be realized well laminating, and directly more easily process than bending on journal stirrup is directly being installed in the both sides bending of heat radiation plate body.Arrange and misplace breach in heat sink body front side, and be respectively equipped with anti-miscoding A, B, C, D on four angles of described heat sink body 1, double insurance, avoids makeing mistakes in production run, while avoiding assembling, makes mistakes.
In technique scheme: the length of described convex closure (3) is less than the length of rectangular opening (1a), and described convex closure (3) is positioned at the middle part of rectangular opening (1a) both sides.
In technique scheme: described bending (5) is 100-120 degree with the angle (a) of heat sink body (1).
In technique scheme: through salient point, riveted joint is fixed on convex closure (3) described copper sheet (2).
In technique scheme: described heat radiation plate body (1) is stamped to form by aluminium alloy.Easy to process.
Beneficial effect: the utility model is reasonable in design, simple in structure, enforcement is easy, easy to use, easy to assembly, and assembling intensity is good, good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Upper and lower, left and right of the present utility model, front and back are the relative position in representative graph only, does not represent the absolute position of product.
As shown in Figure 1, the heat radiation plate body of mistake proofing heat radiation module of the present utility model and copper sheet assembly are mainly made up of parts such as heat sink body 1, copper sheet 2, convex closure 3, baffle plate 4, bending 5, installation journal stirrups 6, described heat radiation plate body 1 is a rectangular slab of being made up of aluminium alloy, middle part at rectangular slab is provided with rectangular opening 1a along its length, the both sides on the long limit of described rectangular opening 1a are provided with convex closure 3, the length of described convex closure 3 is less than the length of rectangular opening 1a, and described convex closure 3 is positioned at the middle part of rectangular opening 1a both sides.The lower surface of the convex closure 3 that is riveted on rectangular opening 1a both sides is riveted in the both sides of described copper sheet 2 by salient point, a side near rectangular opening 1a on each described convex closure 3 is provided with baffle plate 4, described baffle plate 4 is positioned at the middle part of convex closure 3, the left and right side of described heat radiation plate body 1 is respectively equipped with downward bending 5, described bending 5 is 100-120 degree with the angle a of heat sink body 1, be respectively equipped with journal stirrup 6 is installed at the two ends of the bending 5 of the left and right side of described heat radiation plate body 1, on described installation journal stirrup 6, be provided with mounting hole 7.Heat radiation plate body 1 is arranged on CPU above by the mounting hole 7 of installing on journal stirrup 6, and the front side of described heat radiation plate body 1 is provided with mistake proofing breach 8, on four angles of described heat sink body 1, is respectively equipped with anti-miscoding A, B, C, D.Avoid makeing mistakes in the time producing and assemble.Position near rectangular opening 1a on described heat radiation plate body 1 is provided with two L shaped clamps 9 side by side relatively, the upper end of the vertical bar of described L shaped clamp 9 connects transverse bar, the lower end of the vertical bar of described L shaped clamp 9 is fixed on the outside of rectangular opening 1a on heat radiation plate body 1, the transverse bar that is to say two described L shaped clamps 9 is close, the transverse bar of two L shaped clamps 9 is wide parallel with rectangular opening 1a's, two vertical bars away from.
Claims (5)
1. heat radiation plate body and the copper sheet assembly of a mistake proofing heat radiation module, comprise heat radiation plate body (1) and copper sheet (2), it is characterized in that: described heat radiation plate body (1) is rectangular slab, be provided with along its length rectangular opening (1a) at the middle part of rectangular slab, the both sides on the long limit of described rectangular opening (1a) are provided with convex closure (3), the both sides of described copper sheet (2) are riveted on the lower surface of the convex closure (3) of rectangular opening (1a) both sides, the upper side near rectangular opening (1a) of each described convex closure (3) is provided with baffle plate (4), a left side for described heat radiation plate body (1), right side is respectively equipped with downward bending (5), on a left side for described heat radiation plate body (1), the two ends of the bending (5) on right side are respectively equipped with installs journal stirrup (6), on described installation journal stirrup (6), be provided with mounting hole (7), the front side of described heat radiation plate body (1) is provided with mistake proofing breach (8), on four angles of described heat sink body (1), be respectively equipped with anti-miscoding (A, B, C, D), the upper position near rectangular opening (1a) of described heat radiation plate body (1) is provided with two L shaped clamps (9) side by side relatively, the upper end of the vertical bar of described L shaped clamp (9) connects transverse bar, the lower end of the vertical bar of described L shaped clamp (9) is fixed on heat radiation plate body (1), the transverse bar of described L shaped clamp (9) is along the Width setting of rectangular opening (1a).
2. heat radiation plate body and the copper sheet assembly of a kind of mistake proofing heat radiation module according to claim 1, is characterized in that: the length of described convex closure (3) is less than the length of rectangular opening (1a), and described convex closure (3) is positioned at the middle part of rectangular opening (1a) both sides.
3. heat radiation plate body and the copper sheet assembly of a kind of mistake proofing heat radiation module according to claim 1, is characterized in that: the angle (a) of described bending (5) and heat sink body (1) is 100-120 degree.
4. heat radiation plate body and the copper sheet assembly of a kind of mistake proofing heat radiation module according to claim 1, is characterized in that: described copper sheet (2) is riveted and is fixed on convex closure (3) through salient point.
5. heat radiation plate body and the copper sheet assembly of a kind of mistake proofing heat radiation module according to claim 1, is characterized in that: described heat radiation plate body (1) is stamped to form by aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798843.1U CN203606833U (en) | 2013-12-08 | 2013-12-08 | Heat-radiating plate and copper sheet assembly of error-proof heat-radiating module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798843.1U CN203606833U (en) | 2013-12-08 | 2013-12-08 | Heat-radiating plate and copper sheet assembly of error-proof heat-radiating module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606833U true CN203606833U (en) | 2014-05-21 |
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ID=50719496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798843.1U Expired - Fee Related CN203606833U (en) | 2013-12-08 | 2013-12-08 | Heat-radiating plate and copper sheet assembly of error-proof heat-radiating module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606833U (en) |
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2013
- 2013-12-08 CN CN201320798843.1U patent/CN203606833U/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: 20140521 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |