CN203706083U - Heat dissipation module for notebook computer - Google Patents
Heat dissipation module for notebook computer Download PDFInfo
- Publication number
- CN203706083U CN203706083U CN201320802198.6U CN201320802198U CN203706083U CN 203706083 U CN203706083 U CN 203706083U CN 201320802198 U CN201320802198 U CN 201320802198U CN 203706083 U CN203706083 U CN 203706083U
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- Prior art keywords
- copper sheet
- heat
- weld zone
- transfer pipe
- bar
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- Expired - Fee Related
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Abstract
The utility model discloses a heat dissipation module for a notebook computer. The heat dissipation module comprises a heat dissipation copper sheet, a heat transfer tube, a heat dissipation fin group, a fan and a copper sheet mounting bracket, wherein the copper sheet mounting bracket is a rectangular plate formed by stamping a hot-dipped galvanized steel sheet, a sunken platform is arranged on each of four corners of the rectangular plate, a rectangular copper sheet welding area is arranged in the middle of the front side of the rectangular plate, a strip-shaped groove which vertically runs through the copper sheet welding area is formed in the left and right center of the copper sheet welding area, turning sides are arranged on two lateral sides of the strip-shaped groove, two heat transfer tube welding areas which directly face two ends of the strip-shaped groove respectively are arranged at the back of the rectangular plate, a plurality of pressing lines which are parallel to one another are arranged in the copper sheet welding area and the heat transfer tube welding areas respectively, and a reinforcing rib which surrounds the copper sheet welding area is arranged outside the copper sheet welding area, and broken at a position of the two heat transfer tube welding areas. The heat dissipation module for the notebook computer disclosed by the utility model is simple in structure, reliable in strength, convenient to mount, and improves the welding stability of the heat dissipation copper sheet and the heat transfer tube.
Description
Technical field
The utility model relates to computer components technical field, is specifically related to a kind of heat radiation module for notebook computer.
Background technology
Heat radiation module is requisite parts on notebook computer, is made up of radiating copper sheet, heat-transfer pipe, radiating fin group, fan and several parts of copper sheet mounting bracket.Radiating copper sheet is the core component in heat radiation module, and 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 in the front of copper sheet mounting bracket, heat-transfer pipe is fixed by welding in the back side of copper sheet mounting bracket, existing radiating copper sheet mounting bracket ubiquity complex structure, bulk strength not, the problems such as inconvenient, radiating copper sheet and heat-transfer pipe weld built on the sand on mounting bracket are installed.
Utility model content
The purpose of this utility model is to provide a kind of heat radiation module for notebook computer, makes that copper sheet mounting support structure is simple, intensity is reliable, easy for installation, and improves the welding steadiness of copper sheet mounting bracket and radiating copper sheet, heat-transfer pipe.
For this reason, the technical scheme that the utility model adopts is: a kind of heat radiation module for notebook computer, comprise radiating copper sheet (I), heat-transfer pipe (II), radiating fin group (III), fan (IV) and copper sheet mounting bracket (V), key is: the rectangular slab that described copper sheet mounting bracket (V) is stamped to form for hot-dip galvanized steel sheet, on four angles of rectangular slab, be respectively provided with a heavy stand (1), on each heavy stand (1), be provided with a mounting hole (1a), the middle part in described rectangular slab front is provided with the copper sheet weld zone (2) of rectangle, have the bar-shaped trough (3) that runs through up and down copper sheet weld zone (2) at middle position, the left and right place of copper sheet weld zone (2), on the dual-side of bar-shaped trough (3), be respectively arranged with consistent with bar-shaped trough (3) bearing of trend and towards the flange (4) at the back side, on the back side of described rectangular slab, be provided with the just heat-transfer pipe weld zone (5) of the rectangle to bar-shaped trough (3) two ends of two difference, 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, be outside equipped with a reinforcement around copper sheet weld zone (2) (6) in copper sheet weld zone (2), described reinforcement (6) disconnects in the position of two heat-transfer pipe weld zones (5), described radiating copper sheet (I) is welded in copper sheet weld zone (2), one end of described heat-transfer pipe (II) is positioned at the bar-shaped trough (3) between two flange (4), and be welded on the back side of copper sheet mounting bracket (V) by heat-transfer pipe weld zone (5), the other end of heat-transfer pipe (II) and radiating fin group (III), fan (IV) is connected.
Be preferably, the length of described flange (4) is less than the length of bar-shaped trough (3), and flange (4) is positioned at the middle part of place bar-shaped trough (3) side.Flange is mainly spacing to being arranged on the heat-transfer pipe at the copper sheet mounting bracket 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 bar-shaped trough 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 being separately positioned on the heavy stand at four angles of copper sheet mounting bracket, coupling collar is around the reinforcement of copper sheet weld zone, jointly improved the bulk strength of copper sheet mounting bracket, heavy stand has improved the laminating degree of copper sheet mounting bracket and CPU simultaneously;
(2) radiating copper sheet is welded on copper sheet mounting bracket front, and is positioned at radiating copper sheet weld zone; Heat-transfer pipe is welded on the back side of copper sheet mounting bracket, and spacing to heat-transfer pipe in conjunction with two flange; Be arranged in copper sheet weld zone, line ball in heat pipe weld zone, mainly play the effect that helps weldering, ensured convenience and the reliability of welding;
(3) whole copper sheet mounting bracket adopts hot-dip galvanized steel sheet to be stamped to form, and entirety is rectangular, and it is upper, simple in structure, quick and easy for installation to be installed to CPU by four mounting holes, and meanwhile, hot-dip galvanized steel sheet has antirust and helps weldering effect.
In sum, the utlity model has simple in structure, intensity is reliable, the feature such as easy for installation, and has improved the welding steadiness of copper sheet mounting bracket and radiating copper sheet, heat-transfer pipe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front elevation of copper sheet mounting bracket in Fig. 1.
Fig. 3 is the rear view of Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
For the heat radiation module of notebook computer, formed by radiating copper sheet I, heat-transfer pipe II, radiating fin group III, fan IV and copper sheet mounting bracket V five parts as shown in Figure 1.Radiating copper sheet I is fixed by welding in the front of copper sheet mounting bracket V, heat-transfer pipe II is fixed by welding in the back side of copper sheet mounting bracket V, radiating copper sheet I is the core component of heat radiation module, it is not shown that radiating copper sheet I is arranged on CPU() below, by heat-transfer pipe II, the heat of CPU is derived, again by radiating fin group III heat radiation, fan IV is cool ambient air and the heat exchange of radiating fin group III, thereby realizes the cooling of CPU.The above is consistent with traditional structure, does not repeat them here.
Difference is: Fig. 2---Figure 3 shows that copper sheet mounting bracket V, the rectangular slab being stamped to form for hot-dip galvanized steel sheet (MAT'L mark is SGCC).On four angles of rectangular slab, be respectively provided with a heavy stand 1, be provided with a mounting hole 1a on each heavy stand 1, copper sheet mounting bracket V is installed on CPU by four mounting hole 1a.Shown in Fig. 1, rectangular slab is divided into front and back, and the side that radiating copper sheet I is installed is positive, and opposite side is the back side.The copper sheet weld zone 2 that is provided with rectangle at the middle part in rectangular slab front, the shape of copper sheet weld zone 2 is consistent with the shape of radiating copper sheet I, and radiating copper sheet I is just placed in copper sheet weld zone 2.Middle position, left and right place in copper sheet weld zone 2 has the bar-shaped trough 3 that runs through up and down copper sheet weld zone 2, and copper sheet weld zone 2 is divided into two parts by bar-shaped trough 3, and heat-transfer pipe II is just placed in bar-shaped trough 3.On the dual-side of bar-shaped trough 3, be respectively arranged with unanimously with bar-shaped trough 3 bearing of trends and towards the flange 4 at the back side, flange 4 is spacing to heat-transfer pipe II.The heat-transfer pipe weld zone 5 that is provided with 5, two rectangles in heat-transfer pipe weld zone of two rectangles on the back side of rectangular slab is distinguished just to two of bar-shaped trough 3 terminations.Copper sheet weld zone 2, heat-transfer pipe weld zone 5 be interior is respectively provided with some the line balls that are parallel to each other, and is convenient to welding.Be outside equipped with a reinforcement 6 around copper sheet weld zone 2 in copper sheet weld zone 2, reinforcement 6 disconnects in the position of two heat-transfer pipe weld zones 5, thereby forms two reinforcements.The two ends that reinforcement 6 is avoided bar-shaped trough 3 arrange, and interfere avoiding with heat-transfer pipe II.
Radiating copper sheet I is welded in copper sheet weld zone 2, in the bar-shaped trough 3 of one end of heat-transfer pipe II between two flange 4, and being welded on the back side of copper sheet mounting bracket V by heat-transfer pipe weld zone 5, the other end of heat-transfer pipe II is connected with radiating fin group III, fan IV.
Copper sheet weld zone 2 can be consistent or mutually vertical with the line ball direction in heat-transfer pipe weld zone 5, but for the ease of processing line ball, preferably adopts the line ball that direction is consistent.
Preferably, the length of flange 4 is less than the length of bar-shaped trough 3, and flange 4 is positioned at the middle part of place bar-shaped trough 3 sides.
Claims (2)
1. the heat radiation module for notebook computer, comprise radiating copper sheet (I), heat-transfer pipe (II), radiating fin group (III), fan (IV) and copper sheet mounting bracket (V), it is characterized in that: the rectangular slab that described copper sheet mounting bracket (V) is stamped to form for hot-dip galvanized steel sheet, on four angles of rectangular slab, be respectively provided with a heavy stand (1), on each heavy stand (1), be provided with a mounting hole (1a), the middle part in described rectangular slab front is provided with the copper sheet weld zone (2) of rectangle, have the bar-shaped trough (3) that runs through up and down copper sheet weld zone (2) at middle position, the left and right place of copper sheet weld zone (2), on the dual-side of bar-shaped trough (3), be respectively arranged with consistent with bar-shaped trough (3) bearing of trend and towards the flange (4) at the back side, on the back side of described rectangular slab, be provided with the just heat-transfer pipe weld zone (5) of the rectangle to bar-shaped trough (3) two ends of two difference, 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, be outside equipped with a reinforcement around copper sheet weld zone (2) (6) in copper sheet weld zone (2), described reinforcement (6) disconnects in the position of two heat-transfer pipe weld zones (5), described radiating copper sheet (I) is welded in copper sheet weld zone (2), one end of described heat-transfer pipe (II) is positioned at the bar-shaped trough (3) between two flange (4), and be welded on the back side of copper sheet mounting bracket (V) by heat-transfer pipe weld zone (5), the other end of heat-transfer pipe (II) and radiating fin group (III), fan (IV) is connected.
2. according to the heat radiation module for notebook computer claimed in claim 1, it is characterized in that: the length of described flange (4) is less than the length of bar-shaped trough (3), and flange (4) is positioned at the middle part of place bar-shaped trough (3) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802198.6U CN203706083U (en) | 2013-12-08 | 2013-12-08 | Heat dissipation module for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802198.6U CN203706083U (en) | 2013-12-08 | 2013-12-08 | Heat dissipation module for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706083U true CN203706083U (en) | 2014-07-09 |
Family
ID=51056489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802198.6U Expired - Fee Related CN203706083U (en) | 2013-12-08 | 2013-12-08 | Heat dissipation module for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706083U (en) |
-
2013
- 2013-12-08 CN CN201320802198.6U patent/CN203706083U/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 |