CN2909522Y - Heat sink structure - Google Patents
Heat sink structure Download PDFInfo
- Publication number
- CN2909522Y CN2909522Y CN 200520066874 CN200520066874U CN2909522Y CN 2909522 Y CN2909522 Y CN 2909522Y CN 200520066874 CN200520066874 CN 200520066874 CN 200520066874 U CN200520066874 U CN 200520066874U CN 2909522 Y CN2909522 Y CN 2909522Y
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- CN
- China
- Prior art keywords
- radiator structure
- radiating
- heat
- perforation
- radiating seat
- Prior art date
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model is a heat dissipation structure which is equipped with a heat sink. The heat sink is rectangle and equipped with plural heat fins which are perpendicular to the heat sink. The heat dissipation structure is equipped with more than one perforation through the heat dissipation structure. Such structure may enlarge the area of heat dissipation structure, effectively increase the heat dissipation efficiency and reduce the weight of the heat dissipation structure.
Description
Technical field:
The utility model relates generally to a kind of radiator structure, especially a kind ofly increases the contact area of this radiator structure and air by perforation is set on radiator structure, thereby effectively improves the radiator structure of radiating efficiency.
Background technology:
Flourish along with semiconductor industry, the volume of current chip is more and more littler, and the arithmetic speed of electronic instrument and operand increase rapidly, the heat that chip internal produces is also more and more.Electronic instrument is inner if the too much heat of accumulation then can reduce the stability of its performance even shorten its life-span.Therefore, the improvement construction for heat radiating device to the performance of electronic instrument have can not be indiscreet and negligent important function.
With the notebook is example, and people require more and more harshness to the weight and volume of notebook, and its weight and volume problem has become notebook matter of utmost importance to be solved.The influence that this development trend brings following two aspects for the heat dissipation problem of computer:
1. because the computer-internal space is limited, its inner components is arranged more tight, is unfavorable for heat radiation;
2. crowded inner space requires the weight of heat abstractor to want light, and volume is little, and requirement will have better heat radiating effect.
Consult Fig. 1, be prior radiating structure.This radiator structure 1 is provided with a radiating seat 11, and this radiating seat 11 is a rectangle pedestal, made by the material that heat conductivilitys such as aluminium are good, this radiator structure 1 is made up of with a plurality of and radiating seat 11 vertical radiating fins 12 radiating seat 11, and 12 of each radiating fins keep certain spacing.Heat via radiator structure 1 by heat transmission or thermal radiation mode towards periphery air disperse, thereby reach the heat radiation purpose.
Yet the area that this radiator structure 1 contacts with surrounding air is smaller, is difficult to the radiating efficiency that reaches preferable, can not satisfy the heat sinking function of computer well, and this radiator structure 1 weight is heavier, does not meet the development trend of current computer.
Summary of the invention:
The purpose of this utility model is to provide a kind of more than one perforation that is provided with on radiator structure, increase the contact area of radiator structure and surrounding air, transmits and thermal radiation speed thereby accelerate heat, improves the radiator structure of radiating efficiency effectively.
To achieve these goals, wherein, this radiator structure is provided with a radiating seat, and this radiating seat is a rectangle pedestal, and this radiating seat is provided with a plurality of vertical with it radiating fins, and keeps certain distance between each radiating fin.The perforation that runs through more than one wherein is set on this radiator structure, and these perforation can be parallel with radiating seat or vertical, the weight that these perforation have increased the surface area of radiator structure widely and alleviated this radiator structure.
Compared to prior radiating structure, adopt above-mentioned novel radiator structure can increase the contact area of radiator structure and surrounding air, make heat on the radiator structure and air carry out that heat is transmitted or thermal-radiating speed is faster, and alleviate the weight of radiator structure, effectively improved radiating efficiency.
Description of drawings:
Fig. 1 is the perspective view of prior art.
Fig. 2 is the schematic diagram of a kind of structure of the present utility model.
Fig. 3 is the schematic diagram of another kind of structure of the present utility model.
Embodiment:
Fig. 2 is a kind of embodiment of the present utility model, this radiator structure 2 is provided with a radiating seat 21, this radiating seat 21 is a rectangle pedestal in present embodiment, and this radiating seat 21 is provided with a plurality of vertical with it radiating fins 22, these radiating fins 22 keep certain distance respectively, and this radiating fin 22 is provided with the perforation 221 that runs through more than wherein, and 221 of these perforation keep a determining deviation.
Fig. 3 is the another kind of embodiment of the utility model, this radiator structure 3 is provided with a radiating seat 31, this radiating seat 31 is a rectangle pedestal in present embodiment, and this radiating seat 31 is provided with a plurality of vertical with it radiating fins 32, these radiating fins 32 keep certain distance respectively, and radiator structure 3 is provided with more than one the perforation 321 parallel with radiating seat 31, and these perforation 321 can keep a determining deviation.
These perforation have increased the area of radiator structure widely, thereby make heat on the radiator structure and surrounding air carry out that heat is transmitted or thermal-radiating speed is faster, have improved radiating efficiency effectively.
The above only is a preferable possible embodiments of the present utility model, and the equivalent structure that all use the utility model specifications and accompanying drawing content are done changes, and includes in protection range of the present utility model.
Claims (6)
1. radiator structure, this radiator structure is provided with a radiating seat, and this radiating seat is provided with a plurality of vertical with it radiating fins, and these radiating fins keep a determining deviation, it is characterized in that: more than one perforation is set on radiating fin.
2. radiator structure as claimed in claim 1 is characterized in that: described perforation can run through radiating fin, keeps a determining deviation between the perforation.
3. radiator structure as claimed in claim 1 is characterized in that: described radiator structure is made of aluminum.
4. radiator structure, this radiator structure is provided with a radiating seat, and this radiating seat is provided with a plurality of vertical with it radiating fins, and these radiating fins keep a determining deviation, it is characterized in that: more than one perforation is set on radiating seat.
5. radiator structure as claimed in claim 4 is characterized in that: described perforation can run through radiating seat, keeps a determining deviation between the perforation.
6. radiator structure as claimed in claim 4 is characterized in that: described radiator structure is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066874 CN2909522Y (en) | 2005-11-08 | 2005-11-08 | Heat sink structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066874 CN2909522Y (en) | 2005-11-08 | 2005-11-08 | Heat sink structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909522Y true CN2909522Y (en) | 2007-06-06 |
Family
ID=38128740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066874 Expired - Fee Related CN2909522Y (en) | 2005-11-08 | 2005-11-08 | Heat sink structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2909522Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014597A (en) * | 2011-01-18 | 2011-04-13 | 张家港市紫光电焊机有限公司 | Heat radiator |
| CN105407690A (en) * | 2015-11-20 | 2016-03-16 | 安徽银盾斯金铝业有限公司 | Aluminum alloy radiator for electronic and electric equipment |
| CN108271336A (en) * | 2018-01-16 | 2018-07-10 | 联想(北京)有限公司 | Radiator structure and electronic equipment |
| CN111999970A (en) * | 2019-05-27 | 2020-11-27 | 中强光电股份有限公司 | Wavelength conversion module, light source device and projection equipment |
| US11222830B2 (en) | 2018-01-03 | 2022-01-11 | Lenovo (Beijing) Co., Ltd. | Heat dissipation structure and electronic device |
-
2005
- 2005-11-08 CN CN 200520066874 patent/CN2909522Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014597A (en) * | 2011-01-18 | 2011-04-13 | 张家港市紫光电焊机有限公司 | Heat radiator |
| CN105407690A (en) * | 2015-11-20 | 2016-03-16 | 安徽银盾斯金铝业有限公司 | Aluminum alloy radiator for electronic and electric equipment |
| US11222830B2 (en) | 2018-01-03 | 2022-01-11 | Lenovo (Beijing) Co., Ltd. | Heat dissipation structure and electronic device |
| CN108271336A (en) * | 2018-01-16 | 2018-07-10 | 联想(北京)有限公司 | Radiator structure and electronic equipment |
| CN111999970A (en) * | 2019-05-27 | 2020-11-27 | 中强光电股份有限公司 | Wavelength conversion module, light source device and projection equipment |
| US11204541B2 (en) | 2019-05-27 | 2021-12-21 | Coretronic Corporation | Wavelength-converting module, light source device, and projection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070606 Termination date: 20111108 |