CN102623417A - High efficiency computer motherboard heat sink - Google Patents
High efficiency computer motherboard heat sink Download PDFInfo
- Publication number
- CN102623417A CN102623417A CN2011100281637A CN201110028163A CN102623417A CN 102623417 A CN102623417 A CN 102623417A CN 2011100281637 A CN2011100281637 A CN 2011100281637A CN 201110028163 A CN201110028163 A CN 201110028163A CN 102623417 A CN102623417 A CN 102623417A
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- radiating fin
- radiator
- main board
- computer main
- fixture
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A high efficiency computer motherboard heat sink disclosed in the invention is formed by aluminum material stamping. According to the invention, heat dissipation area is increased as the number of heat dissipation fins increases, less materials are consumed compared with a profiled heat sink, and the stamping process has high production efficiency, thereby cost of the product is greatly reduced. The heat dissipation fins are snapped together in a manner that the heat dissipation fins are snapped into sets according to the required number when the product is in the stamping production, such that the number consistency of the heat dissipation fins is guaranteed. The product snapped into sets makes following forming processes more convenient and efficient. The heat dissipation fins are snapped together in a manner that gaps between two neighboring fins are uniform after the whole heat sink is formed and the appearance of the formed heat sink is tidy and beautiful. A copper heat conductive pipe is added into the heat sink by welding, and bottom heat is conducted to the heat dissipation fins at the top speed by making the copper heat conductive pipe to contact a CPU directly so as to achieve good heat conduction and heat dissipation effects.
Description
Technical field
The present invention relates to a kind of computer main board radiator, especially a kind of computer main board radiator with excellent radiating effect belongs to the computer radiating apparatus technical field.
Background technology
Good thermal diffusivity is the prerequisite that ensures the computer main board steady operation; The processing and fabricating more complicated of existing computer main board radiator, area of dissipation is big inadequately, lacks effective heat dissipation element; Therefore radiating effect is not fine; Like this objectively, need just to have proposed that a kind of processing and fabricating of design is simple, the efficiently radiates heat area is big, have the computer main board radiator of great heat radiation effect.
Summary of the invention
The present invention promptly is the above-mentioned weak point that exists in computer main board radiator field at present, provide a kind of processing and fabricating simple, be convenient to installation and removal, and radiating effect computer main board radiator preferably.
Specifically; Efficient computer main board radiator of the present invention; It is characterized in that: described radiator comprises radiator body, conversion support and fastener, and radiator body is positioned on the conversion support, and fastener is buckled in radiator body on the conversion support; The fastener two ends are connected with conversion support, and the structure of each several part and position relation are described below:
1, radiator body comprises radiator body and heat pipe;
2, radiator body comprises two fixtures and a plurality of radiating fins between two fixtures; Fixture is a block structure; Radiating fin comprises the body and the both wings that are positioned at the body two ends at middle part, and the shape of fixture and radiating fin body is coincide, and the top of fixture and radiating fin body is provided with the fastener groove; Fixture and radiating fin body middle part have rivet hole, connect fixing through rivet;
3, heat pipe presses solidly in the radiator body bottom, and is processed into bright and clean plane with the pressing of radiator body bottom surface and with the bottom surface, and the heat pipe bending is coiled on the radiating fin and through the mode of welding and fuses with it;
4, the edge of conversion support is provided with outstanding button column, and the corner of conversion support is provided with bracket holes, has in each bracket holes to be connected in the bracket holes and the bracket holes that can in bracket holes, rotate nail;
5, fastener is across in the fastener groove at radiator body fixture and radiating fin top, two ends be provided with conversion support on the button hole that cooperatively interacts of button column, radiator body is fastened on the conversion support.
Described efficient computer main board radiator; It is characterized in that: on position symmetrical on the said radiating fin body, be provided with interior inserted sheet; The punch forming on radiating fin of interior inserted sheet, interior inserted sheet bending makes progress, and has certain angle; The outside of inserted sheet has inserting-plate hole on radiating fin, pegs graft through interior inserted sheet and inserting-plate hole between the adjacent radiating fin.
Described efficient computer main board radiator, it is characterized in that: the lower end of said fixture is provided with the draw-in groove of clamping heat pipe.
Described efficient computer main board radiator, it is characterized in that: the bottom of said radiating fin body is provided with the lower bayonet slot of clamping heat pipe, and both wings are provided with the last draw-in groove of clamping heat pipe.
Described efficient computer main board radiator is characterized in that: said radiating fin is provided with button and pieces together the position, and button is pieced together the position and is provided with catching groove and button pin, fastens mutually through catching groove and button pin between the adjacent radiating fin.
Described efficient computer main board radiator, it is characterized in that: the material of said heat pipe comprises copper.
Described efficient computer main board radiator, it is characterized in that: the material of said radiating fin comprises copper or aluminium alloy.
Described efficient computer main board radiator, it is characterized in that: the material of said fixture comprises copper or aluminium alloy.
Efficient computer main board radiator of the present invention has following advantage:
1, with respect to traditional Section Bar Heat Sinks, the radiator that the aluminium material is stamped to form, increasing of radiating fin quantity strengthens area of dissipation, and materials are also few than Section Bar Heat Sinks, and punch process production efficiency is high, thereby greatly reduce the cost of product;
2, inserted sheet and inserting-plate hole in radiating fin is provided with; Make between the adjacent radiating fin through interior inserted sheet and inserting-plate hole mutually interfix be combined into the cover stack, interior inserted sheet is on the one hand as the junction button of fin, on the other hand as the strong point that fin is scattered; Make fin when extrusion modling; The stressed jam-packed of interlude, two ends are that the strong point evenly scatters with interior inserted sheet, make entire radiator circular;
3, radiating fin is detained assembly, makes product when punching production, the complete fastening of quantity on request, thus the sheet number that has guaranteed radiating fin is consistent, and the product of complete amalgamation makes follow-up shaping work more convenient and quicker;
4, snapping in addition between the radiating fin, make the entire radiator moulding after, the gap between the fin is consistent, the profile neat appearance;
5, radiator adds heat-conducting copper pipe through the mode that the bottom presses solidly with fin welding; And make heat-conducting copper pipe directly contact CPU, add the radiator of heat pipe, through the direct contact heating body of heat pipe; Heat is derived rapidly; By the radiating fin that is welded on the heat pipe heat is shed again, the bottom heat is transmitted on the radiating fin, with the fastest speed to reach better heat conduction and radiating effect.
Description of drawings
Fig. 1 is the structural representation of the fixture of efficient computer main board radiator of the present invention;
Fig. 2 is the structural representation of an embodiment of the radiating fin of efficient computer main board radiator of the present invention;
Fig. 3 is the structural representation of another embodiment of the radiating fin of efficient computer main board radiator of the present invention;
Fig. 4 is the grafting sketch map of the interior inserted sheet of efficient computer main board radiator of the present invention;
Fig. 5 be efficient computer main board radiator of the present invention fixture and radiating fin be connected fixedly sketch map;
Fig. 6 be efficient computer main board radiator of the present invention fixture, radiating fin and heat pipe an embodiment be connected fixedly sketch map;
Fig. 7 be efficient computer main board radiator of the present invention fixture, radiating fin and heat pipe another embodiment be connected fixedly sketch map;
Fig. 8 is the structural representation of the conversion support of efficient computer main board radiator of the present invention;
Fig. 9 is the structural representation of the fastener of efficient computer main board radiator of the present invention;
Figure 10 is the integral assembling structural representation of efficient computer main board radiator of the present invention;
Wherein, 1 be fixture, 2 for radiating fin, 3 for heat pipe, 4 for conversion support, 5 for fastener, 10 for the fixture rivet hole, 11 for fixture fastener groove, 12 for draw-in groove, 20 for the radiating fin rivet hole, 21 for radiating fin fastener groove, 22 for button piece together the position, 23 for last draw-in groove, 24 for lower bayonet slot, 25 for interior inserted sheet, 26 for inserting-plate hole, 40 for button column, 41 for bracket holes, 42 for bracket holes nail, 50 be button hole.
Embodiment
Below in conjunction with accompanying drawing the 26S Proteasome Structure and Function of efficient computer main board radiator of the present invention is carried out detailed explanation; Purpose is better to understand technical scheme of the present invention for the public; Rather than to the restriction of said technical scheme; In fact, in the present invention invents spirit, made to increase and decrease, replacement and the improvement of the structure of said radiator all within the scope that the present invention requires to protect.
Efficient computer main board radiator of the present invention comprises radiator body, conversion support and fastener, and radiator body is positioned on the conversion support; Fastener holds radiator body, and two ends are connected with conversion support, wherein; Radiator body radiator body and heat pipe, radiator body comprise two fixtures and a plurality of radiating fins between two fixtures again, and be as shown in Figure 1; Fixture 1 is a block structure; The middle part is provided with fixture rivet hole 10, and the top is provided with fastener groove 11, can also set up the draw-in groove 12 of clamping heat pipe in its bottom; As shown in Figure 2, described radiating fin 2 comprises the body and the both wings that are positioned at the body two ends at middle part, and fixture 1 coincide with the shape of radiating fin 2 bodies; The top of radiating fin body is provided with fastener groove 21; Radiating fin body middle part has radiating fin rivet hole 20, and radiating fin 2 passes through rivet with fixture, on radiating fin 2, also is provided with button and pieces together position 22; Between the adjacent radiating fin 2 through button piece together the position each other button join and connect; And be provided with on the both wings card machine heat pipe on draw-in groove 23, be provided with the lower bayonet slot 24 of clamping heat pipe in the body lower end, last draw-in groove 23 can be positioned at side (like Fig. 2) or bottom (like Fig. 3) of both wings.
Shown in Fig. 2 and 3; Inserted sheet 25 on said radiating fin body, being provided with on the symmetrical position, the punch forming on radiating fin of interior inserted sheet 25, interior inserted sheet 25 bendings are upwards; And has certain angle; The outside of inserted sheet 25 has inserting-plate hole 26 on radiating fin, and is through interior inserted sheet 25 and inserting-plate hole 26 grafting amalgamations, as shown in Figure 4 between the adjacent radiating fin.
Being connected of fixture 1 and radiating fin 2 is fixing as shown in Figure 5, and the two passes the mutual riveted of rivet hole through rivet.
Like Fig. 6 and shown in Figure 7; Heat pipe 3 presses solidly in the radiator body bottom; And flatten and be processed into bright and clean plane with the bottom surface with the radiator body bottom surface; Heat pipe 3 bendings are coiled on the radiating fin 2 and through the mode of welding and fuse with it, and heat pipe 3 bendings are coiled in the below of fixture 1 and radiating fin 2 and are close to fixture 1 and radiating fin 2, according to the diverse location of last draw-in groove 23; The traveling of heat pipe 3 is also different, can but be not limited to be positioned at the side and the bottom of radiating fin 2 both wings.
As shown in Figure 8, the edge of conversion support 4 is provided with outstanding button column 40, and the corner of conversion support is provided with bracket holes 41, has in each bracket holes 41 to be connected in the bracket holes 41 and the bracket holes that can in bracket holes, rotate nail 42.
As shown in Figure 9; Fastener 5 is across in the fastener groove at radiator body fixture 1 and radiating fin 2 tops, two ends be provided with conversion support 4 on the button hole 50 that cooperatively interacts of button column 40, radiator body is fastened on the conversion support; Obtain described radiator, shown in figure 10.
The procedure of processing of radiator of the present invention is following:
1, during punching press; Go out bending upwards and have an interior inserted sheet of certain angle at fin, the other relevant position of interior inserted sheet go out supply in the inserting-plate hole of inserted sheet insertion, and along with the stack of fin; After interior inserted sheet inserts inserting-plate hole; The angle of inserted sheet changed in the superposed force of fin made, and interior inserted sheet extends inserted sheet mouth position to the outer end of fin, realizes the interior fastening that fin is complete with this; Simultaneously, interior inserted sheet becomes the strong point that fin scatters when pressing moulding between adjacent fin;
2, with radiating fin with seal in rivet after rivet hole on the fixture aligns, put into and squeeze the moulding that presses of type tool, the stressed jam-packed of fin mid portion, the fin two ends are that fulcrum evenly scatters with interior inserted sheet, form circular radiator;
3, heat pipe is inserted in the draw-in groove of radiator, and through welding manner heat pipe and radiating fin are connected as a single entity, heat pipe and radiator bottom flatten and are processed as a bright and clean plane, and this plane directly contacts with CPU;
4, conversion support is installed on the mainboard, radiator is put into support, fastener passes the fastener groove on the radiator, is fastened on the button column on the support through button hole, and radiator is close on the CPU through the button power of fastener.
Efficient computer main board radiator of the present invention, structure is practical, handling ease, radiating effect is outstanding, has broad application prospects.
Claims (8)
1. efficient computer main board radiator; It is characterized in that: described radiator comprises radiator body, conversion support and fastener; Radiator body is positioned on the conversion support; Fastener is buckled in radiator body on the conversion support, and the fastener two ends are connected with conversion support, and the structure of each several part and position relation are described below:
(1) radiator body comprises radiator body and heat pipe;
(2) radiator body comprises two fixtures and a plurality of radiating fins between two fixtures; Fixture is a block structure; Radiating fin comprises the body and the both wings that are positioned at the body two ends at middle part, and the shape of fixture and radiating fin body is coincide, and the top of fixture and radiating fin body is provided with the fastener groove; Fixture and radiating fin body middle part have rivet hole, connect fixing through rivet;
(3) heat pipe presses solidly in the radiator body bottom, and is processed into bright and clean plane with the pressing of radiator body bottom surface and with the bottom surface, and the heat pipe bending is coiled on the radiating fin and through the mode of welding and fuses with it;
(4) edge of conversion support is provided with outstanding button column, and the corner of conversion support is provided with bracket holes, has in each bracket holes to be connected in the bracket holes and the bracket holes that can in bracket holes, rotate nail;
(5) fastener is across in the fastener groove at radiator body fixture and radiating fin top, two ends be provided with conversion support on the button hole that cooperatively interacts of button column, radiator body is fastened on the conversion support.
2. efficient computer main board radiator according to claim 1; It is characterized in that: on position symmetrical on the said radiating fin body, be provided with interior inserted sheet; The punch forming on radiating fin of interior inserted sheet, interior inserted sheet bending makes progress, and has certain angle; The outside of inserted sheet has inserting-plate hole on radiating fin, pegs graft through interior inserted sheet and inserting-plate hole between the adjacent radiating fin.
3. efficient computer main board radiator according to claim 1, it is characterized in that: the lower end of said fixture is provided with the draw-in groove of clamping heat pipe.
4. efficient computer main board radiator according to claim 1, it is characterized in that: the bottom of said radiating fin body is provided with the lower bayonet slot of clamping heat pipe, and both wings are provided with the last draw-in groove of clamping heat pipe.
5. efficient computer main board radiator according to claim 1 is characterized in that: said radiating fin is provided with button and pieces together the position, and button is pieced together the position and is provided with catching groove and button pin, fastens mutually through catching groove and button pin between the adjacent radiating fin.
6. efficient computer main board radiator according to claim 1, it is characterized in that: the material of said heat pipe comprises copper.
7. efficient computer main board radiator according to claim 1, it is characterized in that: the material of said radiating fin comprises copper or aluminium alloy.
8. efficient computer main board radiator according to claim 1, it is characterized in that: the material of said fixture comprises copper or aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100281637A CN102623417A (en) | 2011-01-26 | 2011-01-26 | High efficiency computer motherboard heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100281637A CN102623417A (en) | 2011-01-26 | 2011-01-26 | High efficiency computer motherboard heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102623417A true CN102623417A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100281637A Pending CN102623417A (en) | 2011-01-26 | 2011-01-26 | High efficiency computer motherboard heat sink |
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| Country | Link |
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| CN (1) | CN102623417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005367A (en) * | 2015-07-14 | 2015-10-28 | 广东欧珀移动通信有限公司 | Mainboard heat dissipation structure and mobile terminal |
| CN107726275A (en) * | 2017-11-15 | 2018-02-23 | 东莞市川崎五金模具制品有限公司 | A kind of heat spreader structures |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6111752A (en) * | 1999-12-10 | 2000-08-29 | Foxconn Precision Components Co., Ltd. | Device for fastening a heat sink to a heat-generating electrical component |
| CN201184991Y (en) * | 2008-03-21 | 2009-01-21 | 新派电子（深圳）有限公司 | Efficient radiator |
| CN101378643A (en) * | 2007-08-31 | 2009-03-04 | 杜建军 | Fastening type radiator and manufacturing method thereof |
| CN201638127U (en) * | 2009-10-28 | 2010-11-17 | 伍战中 | Radiator |
| CN202003289U (en) * | 2011-01-26 | 2011-10-05 | 伍战中 | Efficient computer motherboard radiator |
-
2011
- 2011-01-26 CN CN2011100281637A patent/CN102623417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6111752A (en) * | 1999-12-10 | 2000-08-29 | Foxconn Precision Components Co., Ltd. | Device for fastening a heat sink to a heat-generating electrical component |
| CN101378643A (en) * | 2007-08-31 | 2009-03-04 | 杜建军 | Fastening type radiator and manufacturing method thereof |
| CN201184991Y (en) * | 2008-03-21 | 2009-01-21 | 新派电子（深圳）有限公司 | Efficient radiator |
| CN201638127U (en) * | 2009-10-28 | 2010-11-17 | 伍战中 | Radiator |
| CN202003289U (en) * | 2011-01-26 | 2011-10-05 | 伍战中 | Efficient computer motherboard radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005367A (en) * | 2015-07-14 | 2015-10-28 | 广东欧珀移动通信有限公司 | Mainboard heat dissipation structure and mobile terminal |
| CN107726275A (en) * | 2017-11-15 | 2018-02-23 | 东莞市川崎五金模具制品有限公司 | A kind of heat spreader structures |
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Application publication date: 20120801 |