CN104598000A - Graphics card heat radiator - Google Patents
Graphics card heat radiator Download PDFInfo
- Publication number
- CN104598000A CN104598000A CN201510093063.0A CN201510093063A CN104598000A CN 104598000 A CN104598000 A CN 104598000A CN 201510093063 A CN201510093063 A CN 201510093063A CN 104598000 A CN104598000 A CN 104598000A
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- China
- Prior art keywords
- air
- radiator
- dam
- air dam
- air outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a graphics card heat radiator. The radiator comprises a radiating fin, a fan and buckles, wherein the radiating fin takes an integrated injection molding structure and comprises a shell, a first air guiding part and a second air guiding part; an air inlet, a first air outlet and a second air outlet are formed in the shell; the first air outlet and the second air outlet are formed in two sides of the air inlet respectively; the first air guiding part and the second air guiding part are mounted inside the shell and are positioned on two sides of the air inlet respectively; the first air guiding part corresponds to the first air outlet; the second air guiding part directly faces the second air outlet; the fan is mounted inside the shell in the manner of directly facing the air inlet, and is positioned between the first air guiding part and the second air guiding part; each buckle comprises a fixed pillar and a spring; the fixed pillar is sleeved with the spring; a plurality of penetrating holes are formed in the shell; the buckles are in one-to-one correspondence with the penetrating holes. According to the radiator, the radiating fin takes the integrated injection molding structure, a mould for independent molding of a fan cover is not needed, and the labor cost is reduced; the buckles are high in elasticity, and facilitate reducing vibration damage to the radiator.
Description
Technical field
The present invention relates to laptop heat-dissipation technical field, particularly relate to a kind of graphic card radiator.
Background technology
Current graphic card radiator is on the market when using fan enhance heat, often need for fan design fan cover is used for strengthening blast (or wind speed) that fan produces with improving heat radiation efficiency, and radiating effect that air inlet causes declines to avoid the thermal current of local to be back to.
As shown in Figure 1, the air on heat radiator is divided into two parts by fan cover: fan cover is separated by fan cover with the cold air of upper part, and the suction produced because of fan flows to cold sink heat radiator from the tapping of fan cover; The hot-air heated by the heat radiator more than following heat radiator of fan cover, discharges heat radiator from both sides.The obstruct of fan cover, makes the hot blast by heat radiator heats to be back to air inlet, thus ensures that wind inlet of fan place has cold air endlessly to carry out cooling radiator.Again because fan cover is to the restriction in the hot blast direction of discharging, fan exhaust efficiency is made to strengthen (blast increase), thus the radiating effect of heat radiation device.
Due to the successful of the enhance heat of fan cover, the heating radiator of the band fan in the market on video card nearly all needs to be equipped with fan cover.But after increase fan cover, not only mean material cost and the die cost of the many parts of heating radiator, but also make the processing technology of heat abstractor become more complicated.So, fan cover shaping and assembling all need increase manpower, under the ever-increasing environment of current human cost, significantly can draw high the cost of Total Product, reduce product competitiveness.
Summary of the invention
Based on the technical matters that background technology exists, the present invention proposes a kind of graphic card radiator.
A kind of graphic card radiator that the present invention proposes, comprise heat radiator, fan and fastener, heat radiator is integrated crowded type structure, and it comprises housing, the first air dam and the second air dam;
Housing is provided with air inlet, the first air outlet and the second air outlet, and the first air outlet and the second air outlet lay respectively at air inlet both sides; First air dam and the second air dam are arranged on enclosure interior and lay respectively at air inlet both sides, corresponding first air outlet of the first air dam, and the second air dam is just to the second air outlet;
Fan is just arranged on enclosure interior and between the first air dam and the second air dam to air inlet;
Fastener comprises fixed leg and spring, and spring housing is connected on fixed leg; Housing is provided with multiple perforation, and fastener and perforation one_to_one corresponding are to fixedly mount housing.
Preferably, the first air dam and the second air dam respectively by multiple vertical setting and the bar tooth be parallel to each other form, form air channel between adjacent bar tooth.
Preferably, the air channel of the first air dam and the parallel and line direction be parallel in the first air outlet and the second air outlet of the air channel bearing of trend of the second air dam.
Preferably, the first air dam forms the first cambered surface near the side of the second air dam, and the second air dam forms the second cambered surface near the side of the first air dam, and the first cambered surface and the second cambered surface are looped around fan periphery.
Preferably, gap is had between bar tooth crest and case top.
Preferably, the spacing between adjacent strip tooth is D, and the thickness of bar tooth is d, 2d≤D≤5d.
Preferably, heat radiator adopts metal material to make.
Preferably, fixed leg adopts plastic material to make.
Heat radiator in the present invention is formed in one structure, eliminates the independent shaping mould of fan cover and human cost, has saved the assembly cost of fan cover.
In the present invention, heat radiator is one-body molded, has more shock resistance relative to assembling structure, makes its structure more reliable and more stable, strengthens the adaptive faculty to working environment, improve fastness, is conducive to extending heating radiator serviceable life; In addition, also make production technology be simplified, reduce radiator integral cost, make it more competitive.
It is fixing that graphic card radiator provided by the invention coordinates perforation to install by fastener, and in fastener, the existence of spring can cushion when this heating radiator installation environment is subject to vibrating, thus the vibration injury that reduction heating radiator is subject to, ensure its reliability.
Accompanying drawing explanation
Fig. 1 is the heating radiator schematic diagram with fan cover;
Fig. 2 is a kind of graphic card radiator explosive view that the present invention proposes;
Fig. 3 is heat radiator stereographic map;
Fig. 4 is heat radiator side view;
Fig. 5 is fastener schematic diagram.
Embodiment
With reference to Fig. 2, a kind of graphic card radiator that the present invention proposes, comprise heat radiator 1, fan 2 and fastener 3, heat radiator 1 is integrated crowded type structure and adopts metal material to make, and it comprises housing 11, first air dam 12 and the second air dam 13.
With reference to Fig. 3, Fig. 4, housing 11 is provided with air inlet 111, first air outlet 112 and the second air outlet 113, first air outlet 112 and the second air outlet 113 and lays respectively at air inlet 111 both sides.First air dam 12 and the second air dam 13 are arranged on housing 11 inside and lay respectively at air inlet 111 both sides, and corresponding first air outlet 112, second air dam 13 of the first air dam 12 is just to the second air outlet 113.
In present embodiment, the first air dam 12 and the second air dam 13 respectively by multiple vertical setting and the bar tooth 14 be parallel to each other form.Air channel is formed, and the line direction that be parallel in first air outlet 112 and second air outlet 113 parallel with the air channel bearing of trend of the second air dam 13, the air channel of the first air dam 12 between adjacent bar tooth 14.
In present embodiment, the first air dam 12 forms the first cambered surface near the side of the second air dam 13, and the second air dam 13 forms the second cambered surface near the side of the first air dam 12, and the first cambered surface coordinates with the second cambered surface and forms ring groove.
Fan 2 is just being arranged on that housing 11 is inner to air inlet 111 ground and between the first air dam 12 and the second air dam 13, the first cambered surface and the second cambered surface are looped around fan 2 periphery, and fan 2 is arranged in the ring groove that the first cambered surface and the second cambered surface formed.In present embodiment, fan 2 is arranged in housing 11 by screw 4.
In present embodiment, after fan 2 rotates, drive cold air to enter housing 11 from air inlet 111 carry out heat interchange and discharged from the air channel of the first air dam 12 and the air channel of the second air dam 13 by hot-air, the setting of bar tooth 14 adds heat exchange area, improves radiating efficiency.
In present embodiment, the spacing between adjacent strip tooth 14 is D, and the thickness of bar tooth 14 is d, 2d≤D≤5d, so can ensure the width in air channel, thus ensures ventilation efficiency.In like manner, in present embodiment, between bar tooth 14 top and housing 11 top, there is gap, housing 11 and outside patency can be ensured further, improve ventilation efficiency further.
In present embodiment, bar tooth 14 and fan 2 are all arranged on the bottom of housing 11, so the thickness bottom housing 11 is greater than the thickness at housing 11 top, to increase the load capacity bottom housing 11, ensure the fastness of heat radiator 1.
With reference to Fig. 5, fastener 3 comprises fixed leg 31 and spring 32, and spring 32 is socketed on fixed leg 31.Housing 11 is provided with bores a hole 114 one to one with fastener 3.It is fixing that this graphic card radiator coordinates perforation 114 to install by fastener 3.The existence of spring 32 can cushion when this heating radiator installation environment is subject to vibrating, thus the vibration injury that reduction heating radiator is subject to, ensure its reliability.
In present embodiment, fixed leg 31 adopts plastic material to make, and plastic cement has elasticity, is conducive to reducing further the vibration injury that housing 11 is subject to.
In present embodiment, the quantity of fastener 3 is four, is respectively used to four drift angles of fixing rectangular radiator 1.During concrete enforcement, the quantity of fastener 3 also can determine separately, but can not be less than three, in order to avoid heat radiator is installed unstable.
This graphic card radiator is when installing and using, and housing 11 also should to be sticked the heat-conducting pad 5 be made up of Heat Conduction Material away from the side of air inlet 111, to ensure fitting tightly of housing 11 and heat radiation chip.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a graphic card radiator, it is characterized in that, comprise heat radiator (1), fan (2) and multiple fastener (3), heat radiator (1) is integrated crowded type structure, and it comprises housing (11), the first air dam (12) and the second air dam (13);
Housing (11) is provided with air inlet (111), the first air outlet (112) and the second air outlet (113), and the first air outlet (112) and the second air outlet (113) lay respectively at air inlet (111) both sides; First air dam (12) and the second air dam (13) are arranged on housing (11) inside and lay respectively at air inlet (111) both sides, corresponding first air outlet (112) of first air dam (12), the second air dam (13) is just to the second air outlet (113);
Fan (2) is just arranged on housing (11) inside to air inlet (111) and is positioned between the first air dam (12) and the second air dam (13);
Fastener (3) comprises fixed leg (31) and spring (32), and spring (32) is socketed on fixed leg (31); Housing (11) is provided with multiple perforation (114), and fastener (3) and perforation (114) one_to_one corresponding are to fixedly mount housing (11).
2. graphic card radiator as claimed in claim 1, it is characterized in that, first air dam (12) and the second air dam (13) respectively by multiple vertical setting and the bar tooth (14) be parallel to each other form, form air channel between adjacent bar tooth (14).
3. graphic card radiator as claimed in claim 2, it is characterized in that, and the line direction that be parallel in first air outlet (112) and second air outlet (113) parallel with the air channel bearing of trend of the second air dam (13), the air channel of the first air dam (12).
4. graphic card radiator as claimed in claim 3, it is characterized in that, first air dam (12) forms the first cambered surface near the side of the second air dam (13), second air dam (13) forms the second cambered surface near the side of the first air dam (12), and the first cambered surface and the second cambered surface are looped around fan (2) periphery.
5. graphic card radiator as claimed in claim 2, is characterized in that there is gap between bar tooth (14) top and housing (11) top.
6. graphic card radiator as claimed in claim 2, it is characterized in that, the spacing between adjacent strip tooth (14) is D, and the thickness of bar tooth (14) is d, 2d≤D≤5d.
7. graphic card radiator as claimed in claim 1, is characterized in that, heat radiator (1) adopts metal material to make.
8. the graphic card radiator as described in any one of claim 1 to 7, is characterized in that, fixed leg (31) adopts plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093063.0A CN104598000A (en) | 2015-03-02 | 2015-03-02 | Graphics card heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093063.0A CN104598000A (en) | 2015-03-02 | 2015-03-02 | Graphics card heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104598000A true CN104598000A (en) | 2015-05-06 |
Family
ID=53123847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093063.0A Pending CN104598000A (en) | 2015-03-02 | 2015-03-02 | Graphics card heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104598000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469884A (en) * | 2018-05-23 | 2018-08-31 | 合肥宝龙达信息技术有限公司 | A kind of graphic card radiator |
| CN112114624A (en) * | 2020-09-11 | 2020-12-22 | 唐山师范学院 | Display card fixing device and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026022A (en) * | 2006-02-24 | 2007-08-29 | 永彰机电股份有限公司 | Integrated formed radiator |
| CN201163388Y (en) * | 2008-03-13 | 2008-12-10 | 联福生科技股份有限公司 | Display card heat radiating device |
| CN202094113U (en) * | 2011-05-30 | 2011-12-28 | 东莞永腾电子制品有限公司 | Novel radiator |
| CN202362723U (en) * | 2011-11-08 | 2012-08-01 | 深圳宝龙达信息技术股份有限公司 | Display card heat abstractor |
| CN202472542U (en) * | 2012-03-15 | 2012-10-03 | 深圳市七彩虹科技发展有限公司 | Display card radiator |
| CN203025636U (en) * | 2012-12-28 | 2013-06-26 | 深圳市七彩虹科技发展有限公司 | Display card radiating device |
-
2015
- 2015-03-02 CN CN201510093063.0A patent/CN104598000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026022A (en) * | 2006-02-24 | 2007-08-29 | 永彰机电股份有限公司 | Integrated formed radiator |
| CN201163388Y (en) * | 2008-03-13 | 2008-12-10 | 联福生科技股份有限公司 | Display card heat radiating device |
| CN202094113U (en) * | 2011-05-30 | 2011-12-28 | 东莞永腾电子制品有限公司 | Novel radiator |
| CN202362723U (en) * | 2011-11-08 | 2012-08-01 | 深圳宝龙达信息技术股份有限公司 | Display card heat abstractor |
| CN202472542U (en) * | 2012-03-15 | 2012-10-03 | 深圳市七彩虹科技发展有限公司 | Display card radiator |
| CN203025636U (en) * | 2012-12-28 | 2013-06-26 | 深圳市七彩虹科技发展有限公司 | Display card radiating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469884A (en) * | 2018-05-23 | 2018-08-31 | 合肥宝龙达信息技术有限公司 | A kind of graphic card radiator |
| CN112114624A (en) * | 2020-09-11 | 2020-12-22 | 唐山师范学院 | Display card fixing device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |