CN102830777A - Water-cooling/air-cooling mixed cooling device for graphics card - Google Patents
Water-cooling/air-cooling mixed cooling device for graphics card Download PDFInfo
- Publication number
- CN102830777A CN102830777A CN2012103073467A CN201210307346A CN102830777A CN 102830777 A CN102830777 A CN 102830777A CN 2012103073467 A CN2012103073467 A CN 2012103073467A CN 201210307346 A CN201210307346 A CN 201210307346A CN 102830777 A CN102830777 A CN 102830777A
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- cooling
- cover plate
- water
- graphics card
- water inlet
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Abstract
The invention provides a water-cooling/air-cooling mixed cooling device for a graphics card. The cooling device can cool all parts of the graphics card uniformly with a good cooling performance, so as to ensure the working performances of the graphics card and prevent the graphics card from failing due to a cooling problem. The cooling device comprises an upper cover plate and a micro-cut cooling plate, wherein the upper end face of the upper cover plate is provided with a water outlet and a water inlet, the upper cover plate covers the micro-cut cooling plate. The cooling device is characterized in that a cooling region of the micro-cut cooling plate is packaged in a cavity formed when the upper cover plate covers the micro-cut cooling plate, the cavity is respectively communicated with the water outlet and the water inlet, cooling posts are distributed into a rectangular array in the cooling region of the micro-cut cooling plate, cooling fins are uniformly distributed on the upper surface of the upper cover plate and are in mutual non-interference relationship with the water outlet and the water inlet in space.
Description
Technical field
The present invention relates to the cooling technology field of computer display card, be specially the air-cooled mixing cooling device of water-cooled of video card.
Background technology
Present computer display card cooling; Air-cooled and this dual mode of water-cooled of general employing is accompanied by the continuous development of video card process chip, and its thermal value that is produced in the course of the work constantly promotes; In order to guarantee good performance of heat dissipation and video card operate as normal; Its air-cooled necessary high rotating speed fan cooled that adopts, high rotating speed fan brings huge noise and vibrations, makes the people vexed.And the existing water-cooled type of cooling; Its water cooling module cooling is chilled water mobile heat of taking away on parallel groove; Because the groove both sides are the evagination thin plate, it makes the heat of evagination thin plate correspondence below be difficult for being absorbed, and makes that heat absorption is inhomogeneous; And then make that the local location heat dispersion of video card is not good, be prone to cause video card because heat dissipation problem breaks down or performance reduces.
Summary of the invention
To the problems referred to above, the invention provides the air-cooled mixing cooling device of water-cooled of video card, it makes each position heat radiation of video card even, thermal diffusivity is good, the performance when guaranteeing video card work can not break down video card because of heat dissipation problem.
The air-cooled mixing cooling device of the water-cooled of video card; Its technical scheme is such: it comprises top cover plate, little cutting coldplate; The upper surface of said top cover plate is provided with water delivering orifice, water inlet; Said top cover plate lid is loaded on said little cutting coldplate; It is characterized in that: the heat dissipation region of said little cutting coldplate is packaged in said top cover plate, little both lids of cutting coldplate are adorned in the formed cavity, and said cavity is communicated with said water delivering orifice, water inlet respectively, and the heat dissipation region of said little cutting coldplate is placed with the thermal column of rectangular array; The upper surface of said top cover plate is evenly equipped with radiating fin, and said radiating fin and said water delivering orifice, water inlet are not interfered on the space.
After using structure of the present invention, after chilled water fed water inlet, the gap between thermal column covered the heat dissipation region of whole little cutting coldplate; It has increased the contact area of chilled water and heat dissipation region; And then the heat of taking away is many, and the heat dissipation region of little cutting coldplate because the heating region of video card is fitted makes that each position heat radiation of video card is even, thermal diffusivity is good; And because the upper surface of top cover plate is evenly equipped with radiating fin; It can guarantee cooling effect through external fan is air-cooled, and then guarantees the video card performance in when work, and video card can not broken down because of heat dissipation problem.
Description of drawings
Fig. 1 is a structural representation assembling stereogram of the present invention.
Embodiment
See Fig. 1; It comprises top cover plate 1, little cutting coldplate 2, and the upper surface of top cover plate 1 is provided with water delivering orifice 3, water inlet 4, and top cover plate lid 1 is loaded on little cutting coldplate 2; The heat dissipation region 5 of little cutting coldplate 2 is packaged in top cover plate 1, little cutting coldplate 2 both lids are adorned in the formed cavity; Cavity is communicated with water delivering orifice 3, water inlet 4 respectively, and the heat dissipation region 5 of little cutting coldplate 1 is placed with the thermal column 6 of rectangular array, and video card 7 is equipped with in heat dissipation region 5 belows of little cutting coldplate 1; The upper surface of top cover plate 1 is evenly equipped with radiating fin 8, and radiating fin 8 is not interfered on 4 spaces with water delivering orifice 3, water inlet.
Claims (1)
1. the air-cooled mixing cooling device of the water-cooled of video card; It comprises top cover plate, little cutting coldplate; The upper surface of said top cover plate is provided with water delivering orifice, water inlet, and cover plate lid in said top is loaded on said little cutting coldplate, and it is characterized in that: the heat dissipation region of said little cutting coldplate is packaged in said top cover plate, little both lids of cutting coldplate are adorned in the formed cavity; Said cavity is communicated with said water delivering orifice, water inlet respectively; The heat dissipation region of said little cutting coldplate is placed with the thermal column of rectangular array, and the upper surface of said top cover plate is evenly equipped with radiating fin, and said radiating fin and said water delivering orifice, water inlet are not interfered on the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103073467A CN102830777A (en) | 2012-08-27 | 2012-08-27 | Water-cooling/air-cooling mixed cooling device for graphics card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103073467A CN102830777A (en) | 2012-08-27 | 2012-08-27 | Water-cooling/air-cooling mixed cooling device for graphics card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102830777A true CN102830777A (en) | 2012-12-19 |
Family
ID=47333947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103073467A Pending CN102830777A (en) | 2012-08-27 | 2012-08-27 | Water-cooling/air-cooling mixed cooling device for graphics card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102830777A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588267A (en) * | 2004-09-08 | 2005-03-02 | 西安交通大学 | Water cooling type CPU radiator |
| CN200947713Y (en) * | 2006-09-15 | 2007-09-12 | 刘胜 | Heat radiator for electrical component |
| CN201181438Y (en) * | 2008-04-11 | 2009-01-14 | 刘义明 | Combined radiating fin structure |
| CN202720560U (en) * | 2012-08-27 | 2013-02-06 | 无锡市福曼科技有限公司 | Water-cooling air-cooling mixing cooling device of graphics card |
-
2012
- 2012-08-27 CN CN2012103073467A patent/CN102830777A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588267A (en) * | 2004-09-08 | 2005-03-02 | 西安交通大学 | Water cooling type CPU radiator |
| CN200947713Y (en) * | 2006-09-15 | 2007-09-12 | 刘胜 | Heat radiator for electrical component |
| CN201181438Y (en) * | 2008-04-11 | 2009-01-14 | 刘义明 | Combined radiating fin structure |
| CN202720560U (en) * | 2012-08-27 | 2013-02-06 | 无锡市福曼科技有限公司 | Water-cooling air-cooling mixing cooling device of graphics card |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |
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| RJ01 | Rejection of invention patent application after publication |