CN203689389U - Tablet computer heat radiating system - Google Patents
Tablet computer heat radiating system Download PDFInfo
- Publication number
- CN203689389U CN203689389U CN201320802555.9U CN201320802555U CN203689389U CN 203689389 U CN203689389 U CN 203689389U CN 201320802555 U CN201320802555 U CN 201320802555U CN 203689389 U CN203689389 U CN 203689389U
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- radiating fin
- copper sheet
- square plate
- leg
- fin group
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a tablet computer heat radiating system. The tablet computer heat radiating system comprises a heat radiating copper sheet, a heat transfer tube, a heat radiating fin group, a fan and a copper sheet mounting bracket, wherein the copper sheet mounting bracket comprises a square plate, a V-shaped mounting support leg and a linear mounting support leg; a copper sheet welding zone, copper sheet weld-aid scribed lines and boundary scribed lines are arranged at the middle part of the front side of the square plate, heat transfer tube weld-aid scribed lines are arranged at the middle part of the back side of the square plate, and different numbers for preventing mistakenly mounting are arranged in the positions close to three bracket mounting holes; the heat radiating fin group is formed by oppositely buckling the tail ends of a first heat radiating fin group and a second heat radiating fin group into a whole, and a U-shaped heat transfer tube passage is arranged in the heat radiating fin group. The tablet computer heat radiating system has the advantages that the structure is simple, small and compact, and the manufacturing cost is low, and meanwhile, the tablet computer heat radiating system has the function of preventing mistakenly mounting, so that the phenomenon about protruding of buckling points of buckling surfaces of heat radiating fins can be avoided effectively.
Description
Technical field
The utility model relates to computer components technical field, is specifically related to the cooling system in a kind of panel computer.
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, easily wrongly installed, intensity is low.
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, and has the computer CPU radiating subassembly of anti-misloading function, 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 panel computer cooling system, 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, described square plate (1) is made up of aluminium sheet, " V " shape is installed leg (2) and " " font installation leg (3) and is made up of elastic stainless steel plate, the upper center of 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 middle part of described " 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, described " V " shape is installed the two ends of leg (2), the lower end that leg (3) installed in " one " font is respectively arranged with the heavy stand towards the back side, and on each heavy stand, have a support mounting hole (A), the middle part positive at described square plate (1) is provided with square copper sheet weld zone (E), in copper sheet weld zone (E), be provided with the copper sheet that also extend left and right that is parallel to each other and help weldering groove (F), be provided with border groove (B) round copper sheet weld zone (E), be provided with the heat-transfer pipe that also extend left and right that is parallel to each other at the middle part of square plate (1) reverse side and help weldering groove (C), the position of the upper close support mounting hole (A) of leg (2) is installed, is respectively arranged with different anti-misloading numberings (D) in the upper position near support mounting hole (A) of " one " font installation leg (3) described " V " shape,
Described radiating fin group (III) comprises the first radiating fin (11) and the second radiating fin (12), described the first radiating fin, the second radiating fin (11, 12) on, have " U " shape groove, 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, and the common heat-transfer pipe passage (H) that forms " U " shape of " U " shape groove of " U " shape groove of the first radiating fin (11) and the second radiating fin (12),
Described radiating copper sheet (I) is welded on the front of square plate (1), and be positioned at copper sheet weld zone (E), 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 arranged in the heat-transfer pipe passage (H) of radiating fin group (III), and described fan (IV) is arranged on a side of radiating fin group (III).
Be preferably, described border groove (B) is made up of the first border groove (B1), the second boundary groove (B2) and the 3rd border groove (B3); Described the first border groove (B1) is made up of horizontal line, is positioned at the middle part of upper end, copper sheet weld zone (E); Described the second boundary groove (B2) is positioned at the lower left corner of copper sheet weld zone (E), 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 border groove (B3) is positioned at the lower right corner of copper sheet weld zone (E), 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, ensure 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 copper sheet 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 border groove, for radiating copper sheet plays positioning action in the welding of the front of copper sheet mounting bracket, help weldering groove and heat-transfer pipe to help weldering groove in conjunction with copper sheet, for radiating copper sheet and heat-transfer pipe, the welding on copper sheet mounting bracket is played and is helped weldering effect, has ensured the reliability of welding;
(3) be carved with different anti-misloading serial numbers near the position of three support mounting holes, avoiding occurring in installation process misloading;
(4) lower end that the two ends, " one " font of " V " shape leg being installed installed leg is respectively arranged with heavy stand towards the back side for support mounting hole is set, and has increased by two intensity that legs are installed;
(5) 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 on first, second radiating fin, offer dexterously " U " shape groove, the heat-transfer pipe passage that all radiating fins snap together formation " U " shape passes through for heat-transfer pipe.
In sum, the utlity model has the features such as simple in structure, easy for installation, low cost of manufacture, compact, and there is anti-misloading function, effectively avoided the phenomenon that the fastening point of radiating fin buckling surface protrudes to occur.
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.
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 stereographic map of Fig. 5.
Fig. 7 is the structural representation of single radiating fin in Fig. 5.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
A kind of panel computer cooling system 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 cooling system, 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.Square plate 1 selects aluminium sheet to make." V " shape is installed by leg 2 and " one " font installation leg 3 selects elastic stainless steel plate to make, and good springiness is convenient to install.
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 copper sheet mounting bracket V, ensures 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 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." V " shape is installed the two ends of leg 2, the lower end that leg 3 installed in " one " font is respectively arranged with the heavy stand towards the back side, and on each heavy stand, have a support mounting hole A, the two ends of leg 2, the intensity that leg 3 installed in " one " font are installed to increase " V " shape, and copper sheet mounting bracket V is fixed on CPU by three support mounting hole A.Be provided with square copper sheet weld zone E at the middle part in square plate 1 front, in copper sheet weld zone E, be provided with the copper sheet that also extend left and right that is parallel to each other and help weldering groove F, be provided with border groove B round copper sheet weld zone E.Be provided with the heat-transfer pipe that also extend left and right that is parallel to each other at the middle part of square plate 1 reverse side and help weldering groove C.
Position near support mounting hole A on leg 2 is installed, installs on leg 3 and be respectively arranged with different anti-misloading numbering D near support mounting hole A position at " one " font " V " shape, be provided with an anti-misloading numbering D near the position of each support mounting hole A, three altogether, can be numeral, can be also letter.Preferably, anti-misloading numbering D is positioned at the inner side of corresponding support mounting hole A.
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.On the first radiating fin 11, the second radiating fin 12, have " U " shape groove.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.Preferably, the first radiating fin 11 equates with the height of the second radiating fin 12, and the first radiating fin 11 also equates with the width of the second radiating fin 12, makes associative perception stronger.The common heat-transfer pipe passage H that forms " U " shape of " U " shape groove of " U " shape groove of the first radiating fin 11 and the second radiating fin 12, heat-transfer pipe passage H 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 copper sheet weld zone E, 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 arranged in the heat-transfer pipe passage H of radiating fin group III, and fan IV is arranged on a side of radiating fin group III.
Be preferably, border groove B is made up of the first border groove B1, the second boundary groove B2 and the 3rd border groove B3, and the first border groove B1 is made up of horizontal line, is positioned at the middle part of E upper end, copper sheet weld zone; The second boundary groove B2 is positioned at the lower left corner of copper sheet weld zone E, be made up of, and horizontal left end is connected with the lower end of vertical curve horizontal line and vertical curve.The 3rd border groove B3 is positioned at the lower right corner of copper sheet weld zone E, 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. a panel computer cooling system, 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, described square plate (1) is made up of aluminium sheet, " V " shape is installed leg (2) and " " font installation leg (3) and is made up of elastic stainless steel plate, the upper center of 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 middle part of described " 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, described " V " shape is installed the two ends of leg (2), the lower end that leg (3) installed in " one " font is respectively arranged with the heavy stand towards the back side, and on each heavy stand, have a support mounting hole (A), the middle part positive at described square plate (1) is provided with square copper sheet weld zone (E), in copper sheet weld zone (E), be provided with the copper sheet that also extend left and right that is parallel to each other and help weldering groove (F), be provided with border groove (B) round copper sheet weld zone (E), be provided with the heat-transfer pipe that also extend left and right that is parallel to each other at the middle part of square plate (1) reverse side and help weldering groove (C), the position of the upper close support mounting hole (A) of leg (2) is installed, is respectively arranged with different anti-misloading numberings (D) in the upper position near support mounting hole (A) of " one " font installation leg (3) described " V " shape,
Described radiating fin group (III) comprises the first radiating fin (11) and the second radiating fin (12), described the first radiating fin, the second radiating fin (11, 12) on, have " U " shape groove, 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, and the common heat-transfer pipe passage (H) that forms " U " shape of " U " shape groove of " U " shape groove of the first radiating fin (11) and the second radiating fin (12),
Described radiating copper sheet (I) is welded on the front of square plate (1), and be positioned at copper sheet weld zone (E), 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 arranged in the heat-transfer pipe passage (H) of radiating fin group (III), and described fan (IV) is arranged on a side of radiating fin group (III).
2. according to panel computer cooling system claimed in claim 1, it is characterized in that: described border groove (B) is made up of the first border groove (B1), the second boundary groove (B2) and the 3rd border groove (B3); Described the first border groove (B1) is made up of horizontal line, is positioned at the middle part of upper end, copper sheet weld zone (E); Described the second boundary groove (B2) is positioned at the lower left corner of copper sheet weld zone (E), 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 border groove (B3) is positioned at the lower right corner of copper sheet weld zone (E), 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 |
|---|---|---|---|
| CN201320802555.9U CN203689389U (en) | 2013-12-08 | 2013-12-08 | Tablet computer heat radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802555.9U CN203689389U (en) | 2013-12-08 | 2013-12-08 | Tablet computer heat radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689389U true CN203689389U (en) | 2014-07-02 |
Family
ID=51011267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802555.9U Expired - Fee Related CN203689389U (en) | 2013-12-08 | 2013-12-08 | Tablet computer heat radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689389U (en) |
-
2013
- 2013-12-08 CN CN201320802555.9U patent/CN203689389U/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: 20140702 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |