CN203706109U - High-reliability computer cooling component - Google Patents
High-reliability computer cooling component Download PDFInfo
- Publication number
- CN203706109U CN203706109U CN201320802900.9U CN201320802900U CN203706109U CN 203706109 U CN203706109 U CN 203706109U CN 201320802900 U CN201320802900 U CN 201320802900U CN 203706109 U CN203706109 U CN 203706109U
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- China
- Prior art keywords
- radiating fin
- copper sheet
- fin group
- square plate
- heat
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a high-reliability computer cooling component which comprises a cooling copper sheet, a heat transfer tube, a cooling fin group, a fan, and a copper sheet mounting bracket, wherein the copper sheet mounting bracket integrally adopts a bilateral symmetric piece and comprises a square board, a V-shaped mounting supporting foot and an I-shaped mounting supporting foot, the middle part of the V-shaped mounting supporting foot is riveted on the back surface of a first mounting platform of the square board through two riveting points arranged left and right at an interval, the upper end of the I-shaped mounting supporting foot is riveted on the back surface of the square board, a copper sheet welding area boundary mark is arranged in the middle part of the front surface of the square board, a heat transfer tube weld-aiding mark extending left and right is arranged in the middle part of the back surface of the square board, the cooling fin group is formed in a way that the tail end of a first cooling fin group and the tail end of a second cooling fin group are oppositely buckled into a whole, and a heat transfer tube distribution space is arranged on one side of the cooling fin group. The high-reliability computer cooling component has the advantages of simple structure, low manufacturing cost, and high welding reliability, and effectively avoids the phenomenon that a buckling point on a buckling surface of a cooling fin protrudes.
Description
Technical field
The utility model relates to microcomputer parts technical field, is specifically related to a kind of radiating subassembly that is applicable to computer CPU.
Background technology
Radiating subassembly 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 and radiating fin group are the core components in radiating subassembly, radiating copper sheet is arranged on CPU below, by heat-transfer pipe, the heat of CPU is derived, dispel the heat by radiating fin group again, in radiating subassembly, be also provided with fan, fan is cool ambient air and the heat exchange of radiating fin group, 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, the problem such as size is bigger than normal, installation is inconvenient, soldering reliability is poor.
In addition, existing radiating fin group is to be all made up of multiple radiating fins, is conventionally snapped together and forms in the mode of vertical stack by a kind of radiating fin of specification, and a sidewall of radiating fin is plane, another sidewall is buckling surface, and a side of buckling surface has the fastening point of multiple protrusion buckling surfaces.After installation, there will be radiating fin group front end smooth, tail end fastens the phenomenon that point protrudes, and one side affects attractive in appearance, on the other hand also can scratch setter or damage computer inner body.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, low cost of manufacture, compact, computer heat radiation assembly that soldering reliability is high, and can effectively avoid the tail end of radiating fin group to occur the phenomenon that button point protrudes.
For this reason, the technical scheme that the utility model adopts is: a kind of computer heat radiation assembly of high reliability, comprise radiating copper sheet (I), heat-transfer pipe (II), radiating fin group (III), fan (IV) and copper sheet mounting bracket (V), key is: described copper sheet mounting bracket (V) entirety is left and right symmetrical part, comprise square plate (1), " V " shape is installed leg (2) and " " font leg (3) is installed, the upper center of described square plate (1) is outward extended with the first mounting platform (1a), the middle part, lower end of square plate (1) has with " one " font the wide short slot (1b) of leg (3) is installed, the two ends that described " V " shape is installed leg (2) respectively has a support mounting hole (A), the middle part of " V " shape installation leg (2) is riveted on the back side of first mounting platform (1a) of square plate (1) by spaced riveting point, two left and right, the upper end of described " one " font installation leg (3) is riveted on the back side of square plate (1) by being symmetricly set on the riveting point of short slot (1b) left and right sides, the lower end that leg (3) installed in " one " font has a support mounting hole (A), the middle part positive at described square plate (1) is provided with copper sheet welding region border groove (B), be provided with the heat-transfer pipe extending left and right at the middle part of square plate (1) reverse side and help weldering groove (C),
Described radiating fin group (III) comprises the first radiating fin (11) and the second radiating fin (12), described the first radiating fin (11) snaps together and forms the first radiating fin group in the mode of vertical stack, described the second radiating fin (12) snaps together and forms the second radiating fin group in the mode of vertical stack, the tail end of the tail end of described the first radiating fin group and the second radiating fin group is relative and be buckled into one, described the first radiating fin (11) equates with the height of the second radiating fin (12), the width of the second radiating fin (12) is less than the width of the first radiating fin (11), thereby the side in the second radiating fin group forms heat-transfer pipe arrangement space (F),
Described radiating copper sheet (I) is welded on the front of square plate (1), and be positioned at the region that copper sheet welding region border groove (B) surrounds, one end of described heat-transfer pipe (II) is welded on the back side of square plate (1) also just to radiating copper sheet (I), the other end of heat-transfer pipe (II) is positioned at the heat-transfer pipe arrangement space (F) of radiating fin group (III), and described fan (IV) is arranged on a side of radiating fin group (III).
Be preferably, described copper sheet welding region border groove (B) is made up of the first gauge mark (B1), the second gauge mark (B2) and the 3rd gauge mark (B3), and the copper sheet welding region that three limits is square; Described the first gauge mark (B1) is made up of horizontal line, is positioned at the middle part of copper sheet welding region upper end; Described the second gauge mark (B2) is positioned at the lower left corner of copper sheet welding region, be made up of, and horizontal left end is connected with the lower end of vertical curve horizontal line and vertical curve; Described the 3rd gauge mark (B3) is positioned at the lower right corner of copper sheet welding region, be made up of, and horizontal right-hand member is connected with the lower end of vertical curve horizontal line and vertical curve.By minimum groove, copper sheet welding region is accurately located, guarantee that radiating copper sheet welding position is correct.
The beneficial effects of the utility model:
(1) square plate and two installation legs are combined and have been formed mounting bracket, and have realized fixing on CPU by three support mounting holes, and structure is simplified greatly, and manufacturing cost reduces greatly, and compact;
(2) by setting up copper sheet welding region border groove, for copper sheet plays positioning action in the welding of the front of mounting bracket; Help weldering groove by setting up heat-transfer pipe, for heat-transfer pipe plays in the welding of the back side of mounting bracket the weldering effect that helps, guarantee the reliability of welding;
(3) radiating fin component is become to two kinds of different size manufactures, after first the radiating fin of specification of the same race being snapped together, oppositely be buckled into one by two groups again, the mode of this reverse fastening, has effectively avoided the phenomenon that the fastening point of radiating fin buckling surface protrudes to occur; And dexterously the width design of the second radiating fin is become to be less than the width of the first radiating fin, be used for arranging heat-transfer pipe thereby form heat-transfer pipe arrangement space in a side of the second radiating fin group.
In sum, the utlity model has the features such as simple in structure, easy for installation, soldering reliability is high, compact, effectively avoided the phenomenon that the fastening point of radiating fin buckling surface protrudes to occur.
Accompanying drawing explanation
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.
Fig. 4 is the stereographic map of Fig. 2.
Fig. 5 is the front elevation of radiating fin group in Fig. 1.
Fig. 6 is the upward view of Fig. 5.
Fig. 7 is the stereographic map of Fig. 5.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
The computer heat radiation assembly of a kind of high reliability as shown in Figure 1, is made up of radiating copper sheet I, heat-transfer pipe II, radiating fin group III, fan IV and copper sheet mounting bracket V five parts.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 radiating subassembly, 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: as Fig. 2---Figure 4 shows that copper sheet mounting bracket V, entirety is left and right symmetrical part, by square plate 1, " V " shape, leg 2 is installed and is formed with " one " font installation leg 3 three parts.
The upper center of square plate 1 is outward extended with the first mounting platform 1a, for welding " V " shape, leg 2 is installed, welding " V " shape by the first mounting platform 1a leg 2 is installed, is mainly oversize for fear of whole mounting bracket, guarantees integrally-built compactedness.The middle part, lower end of square plate 1 has with " one " font the wide short slot 1b of leg 3 is installed, and short slot 1b is set, and allows when mounted small elastic deformation amount so that leg 3 installed in " one " font.The two ends that " V " shape is installed leg 2 respectively has a support mounting hole A, and the middle part of " V " shape installation leg 2 is riveted on the back side of the first mounting platform 1a of square plate 1 by spaced riveting point, two left and right.The upper end of " one " font installation leg 3 is riveted on the back side of square plate 1 by being symmetricly set on the riveting point of the short slot 1b left and right sides, the lower end that leg 3 installed in " one " font has a support mounting hole A.Be provided with copper sheet welding region border groove B at the middle part in square plate 1 front, the border that copper sheet welding region border groove B surrounds is just in time the welding region (as shown in Figure 1) of radiating copper sheet I.Be provided with the heat-transfer pipe extending left and right at the middle part of square plate 1 reverse side and help weldering groove C, help welding heat-transfer pipe II.
In conjunction with Fig. 5---shown in Fig. 7, radiating fin group III is made up of some the first radiating fins 11, some the second radiating fins 12, and the first radiating fin 11 and the second radiating fin 12 are the radiating fin of two kinds of different sizes.The first radiating fin 11 snaps together and forms the first radiating fin group in the mode of vertical stack, the second radiating fin 12 snaps together and forms the second radiating fin group in the mode of vertical stack, the tail end of the tail end of the first radiating fin group and the second radiating fin group is relative and be buckled into one, fastens direction as shown by arrows in FIG..The first radiating fin group and the second radiating fin group adopt the reverse direction assembling fastening, and make the both ends of the surface of radiating fin group III not have button point protrusion.The first radiating fin 11 equates with the height of the second radiating fin 12, the width of the second radiating fin 12 is less than the width of the first radiating fin 11, thereby form heat-transfer pipe arrangement space F in a side of the second radiating fin group, heat-transfer pipe arrangement space F passes through for heat-transfer pipe II.
Preferably, the aluminium sheet that the first radiating fin 11, the second radiating fin 12 are 0.2mm by thickness L1 is respectively stamped to form, and the thickness L2 of first, second radiating fin 11,12 is respectively 1.2mm.Aluminium sheet quality is light, simultaneously good heat dissipation effect.
Shown in Fig. 1, radiating copper sheet I is welded on the front of square plate 1, and be positioned at the region that copper sheet welding region border groove B surrounds, one end of heat-transfer pipe II is welded on the back side of square plate 1 also just to radiating copper sheet I, the other end of heat-transfer pipe II is positioned at the heat-transfer pipe arrangement space F of radiating fin group III, and fan IV is arranged on a side of radiating fin group III.
Be preferably, copper sheet welding region border groove B is made up of the first gauge mark B1, the second gauge mark B2 and the 3rd gauge mark B3, and the copper sheet welding region that three limits is square; The first gauge mark B1 is made up of horizontal line, is positioned at the middle part of copper sheet welding region upper end; The second gauge mark B2 is positioned at the lower left corner of copper sheet welding region, be made up of, and horizontal left end is connected with the lower end of vertical curve horizontal line and vertical curve.The 3rd gauge mark B3 is positioned at the lower right corner of copper sheet welding region, be made up of, and horizontal right-hand member is connected with the lower end of vertical curve horizontal line and vertical curve.
Claims (2)
1. the computer heat radiation assembly of a high reliability, 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: described copper sheet mounting bracket (V) entirety is left and right symmetrical part, comprise square plate (1), " V " shape is installed leg (2) and " " font leg (3) is installed, the upper center of described square plate (1) is outward extended with the first mounting platform (1a), the middle part, lower end of square plate (1) has with " one " font the wide short slot (1b) of leg (3) is installed, the two ends that described " V " shape is installed leg (2) respectively has a support mounting hole (A), the middle part of " V " shape installation leg (2) is riveted on the back side of first mounting platform (1a) of square plate (1) by spaced riveting point, two left and right, the upper end of described " one " font installation leg (3) is riveted on the back side of square plate (1) by being symmetricly set on the riveting point of short slot (1b) left and right sides, the lower end that leg (3) installed in " one " font has a support mounting hole (A), the middle part positive at described square plate (1) is provided with copper sheet welding region border groove (B), be provided with the heat-transfer pipe extending left and right at the middle part of square plate (1) reverse side and help weldering groove (C),
Described radiating fin group (III) comprises the first radiating fin (11) and the second radiating fin (12), described the first radiating fin (11) snaps together and forms the first radiating fin group in the mode of vertical stack, described the second radiating fin (12) snaps together and forms the second radiating fin group in the mode of vertical stack, the tail end of the tail end of described the first radiating fin group and the second radiating fin group is relative and be buckled into one, described the first radiating fin (11) equates with the height of the second radiating fin (12), the width of the second radiating fin (12) is less than the width of the first radiating fin (11), thereby the side in the second radiating fin group forms heat-transfer pipe arrangement space (F),
Described radiating copper sheet (I) is welded on the front of square plate (1), and be positioned at the region that copper sheet welding region border groove (B) surrounds, one end of described heat-transfer pipe (II) is welded on the back side of square plate (1) also just to radiating copper sheet (I), the other end of heat-transfer pipe (II) is positioned at the heat-transfer pipe arrangement space (F) of radiating fin group (III), and described fan (IV) is arranged on a side of radiating fin group (III).
2. according to the computer heat radiation assembly of high reliability claimed in claim 1, it is characterized in that: described copper sheet welding region border groove (B) is made up of the first gauge mark (B1), the second gauge mark (B2) and the 3rd gauge mark (B3), the copper sheet welding region that three limits is square; Described the first gauge mark (B1) is made up of horizontal line, is positioned at the middle part of copper sheet welding region upper end; Described the second gauge mark (B2) is positioned at the lower left corner of copper sheet welding region, be made up of, and horizontal left end is connected with the lower end of vertical curve horizontal line and vertical curve; Described the 3rd gauge mark (B3) is positioned at the lower right corner of copper sheet welding region, be made up of, and horizontal right-hand member is connected with the lower end of vertical curve horizontal line and vertical curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802900.9U CN203706109U (en) | 2013-12-08 | 2013-12-08 | High-reliability computer cooling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802900.9U CN203706109U (en) | 2013-12-08 | 2013-12-08 | High-reliability computer cooling component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706109U true CN203706109U (en) | 2014-07-09 |
Family
ID=51056515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802900.9U Expired - Fee Related CN203706109U (en) | 2013-12-08 | 2013-12-08 | High-reliability computer cooling component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706109U (en) |
-
2013
- 2013-12-08 CN CN201320802900.9U patent/CN203706109U/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 |