CN203689311U - Novel light conveniently-welded laptop heat collection plate - Google Patents
Novel light conveniently-welded laptop heat collection plate Download PDFInfo
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- CN203689311U CN203689311U CN201320799174.XU CN201320799174U CN203689311U CN 203689311 U CN203689311 U CN 203689311U CN 201320799174 U CN201320799174 U CN 201320799174U CN 203689311 U CN203689311 U CN 203689311U
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- collecting plate
- plate body
- heat collection
- collection plate
- welding
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Abstract
The utility model discloses a novel light conveniently-welded laptop heat collection plate which comprises a heat collection plate body (1) made of aluminium alloy and is characterized in that a boss (2) is arranged in the middle of the upper surface of the heat collection plate body (1) in the length direction; an arc-shaped groove (3) is formed in the middle of the back side of the heat collection plate body (1) in the length direction; the depth of the arc-shaped groove (3) is greater than the thickness of the heat collection plate body (1); bolt holes (1a) are formed in the two sides of the heat collection plate body (1); a nickel-plate (4) is plated on the surface of the heat collection plate body (1). The novel light conveniently-welded laptop heat collection plate is reasonable in design, simple in structure, easy to implement, convenient to use, weld and assembly, and excellent in heat dissipation effect.
Description
Technical field
It is light in the notebook collecting plate of welding that the utility model relates to a kind of novel quality.
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 by fan, heat pipe, copper sheet, the compositions such as the collecting plate of fin and aluminum, the two ends of this heat pipe are separately fixed in collecting plate and fins group, for realizing the better effect that is connected between heat pipe and this collecting plate, conventionally side wall can be set up in the position of the corresponding heater element of this collecting plate, this side wall can make it fully contact with the side tube wall of heat pipe by the mode of welding, thereby improve locating effect and the integral heat sink performance of heat radiation module.Because the surface of the collecting plate of alumiaum article can form the highly stable oxide layer of one deck in air, weld strength is increased.Welding is prone to loosening.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel quality light in the notebook collecting plate of welding, can ensure weld strength.
The technical solution of the utility model is as follows: a kind of novel quality is light in the notebook computer collecting plate of welding, comprise the collecting plate body (1) that aluminium alloy is made, it is characterized in that: be provided with along its length boss (2) at the middle part of the upper surface of collecting plate body (1), the middle part at the back side of described collecting plate body (1) is provided with an arc groove (3) along its length, the degree of depth of described arc groove (3) is greater than the thickness of collecting plate body (1), the both sides of described collecting plate body (1) are provided with bolt hole (1a), the surface of described collecting plate body (1) is coated with one deck nickel coating (4).
In technique scheme, collecting plate is made up of aluminium alloy, and quality is light, on boss, pass through heat-conducting cream adhering chip, the back side at boss arranges arc groove, and two radiating tubes are contained in arc groove side by side, and first arc groove plays spacing effect to radiating tube, secondly, due to plating nickel on surface, in the time of welding radiating tube, the intensity of welding can be higher, thereby improve the locating effect of module, ensure radiating effect.Secondly, arc groove is positioned at the back side of boss, adhering chip on boss, and quite boss has given chip a clear and definite installation site, ensures assembly quality, ensures that the heat that chip distributes contacts with heat pipe the soonest, takes away by heat pipe.The degree of depth of described arc groove is greater than the thickness of collecting plate body.In arc groove, the distance between radiating tube and the copper sheet of welding is little like this, and radiating effect is better.
In technique scheme: in order to ensure weld strength, the thickness of described nickel coating (4) is 10-200um.
In technique scheme: the width of described boss (2) be collecting plate body (1) width 3/4ths.
In technique scheme: the width of described arc groove (3) be collecting plate body (1) width 1/3rd.
Beneficial effect: the utility model is reasonable in design, simple in structure, enforcement is easy, easy to use, be convenient to welding, good heat dissipation effect is easy to assembly.
Brief description of the drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the A-A cut-open view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Figure 1-3, collecting plate body 1, boss 2, arc groove 3 and nickel coating 4 etc. that the notebook computer collecting plate of being convenient to welding of the present utility model is mainly made up of rectangular aluminium alloy form, middle part at the upper surface of collecting plate body 1 is provided with boss 2 along its length, the width of described boss 2 be collecting plate body 1 width 3/4ths.The middle part at the back side of described collecting plate body 1 is provided with an arc groove 3 along its length, the width of described arc groove 3 be collecting plate body 1 width 1/3rd.Arc groove 3 is just in time positioned at the back side of boss 2, and while ensureing assembling, position is not wrongly installed, brings convenience to assembling.The degree of depth of described arc groove 3 is greater than the thickness of collecting plate body 1, and the both sides of described collecting plate body 1 are provided with bolt hole 1a, for the ease of welding, improves weld strength, and the surface of described collecting plate body 1 is coated with one deck nickel coating 4.The thickness of described nickel coating 4 is 10-200um.
Claims (4)
1. a novel quality is light in the notebook computer collecting plate of welding, comprise the collecting plate body (1) that aluminium alloy is made, it is characterized in that: be provided with along its length boss (2) at the middle part of the upper surface of collecting plate body (1), the middle part at the back side of described collecting plate body (1) is provided with an arc groove (3) along its length, the degree of depth of described arc groove (3) is greater than the thickness of collecting plate body (1), the both sides of described collecting plate body (1) are provided with bolt hole (1a), and the surface of described collecting plate body (1) is coated with one deck nickel coating (4).
2. novel quality is light in the notebook computer collecting plate of welding according to claim 1, it is characterized in that: the thickness of described nickel coating (4) is 10-200um.
Described in a claim 1 novel quality light in welding notebook computer collecting plate, it is characterized in that: the width of described boss (2) be collecting plate body (1) width 3/4ths.
According to novel quality described in claim 1-3 any one light in welding notebook computer collecting plate, it is characterized in that: the width of described arc groove (3) be collecting plate body (1) width 1/3rd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799174.XU CN203689311U (en) | 2013-12-08 | 2013-12-08 | Novel light conveniently-welded laptop heat collection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799174.XU CN203689311U (en) | 2013-12-08 | 2013-12-08 | Novel light conveniently-welded laptop heat collection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689311U true CN203689311U (en) | 2014-07-02 |
Family
ID=51011189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799174.XU Expired - Fee Related CN203689311U (en) | 2013-12-08 | 2013-12-08 | Novel light conveniently-welded laptop heat collection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016005065A1 (en) * | 2014-07-10 | 2016-01-14 | Continental Automotive Gmbh | Cooling device, method for producing a cooling device and power circuit |
-
2013
- 2013-12-08 CN CN201320799174.XU patent/CN203689311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016005065A1 (en) * | 2014-07-10 | 2016-01-14 | Continental Automotive Gmbh | Cooling device, method for producing a cooling device and power circuit |
| US10314208B2 (en) | 2014-07-10 | 2019-06-04 | Continental Automotive Gmbh | Cooling device, method for producing a cooling device and power circuit |
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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: 20140702 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |