CN202720567U - Multi-runner water-cooling and air-cooling composite structure of computer central processing unit (CPU) - Google Patents
Multi-runner water-cooling and air-cooling composite structure of computer central processing unit (CPU) Download PDFInfo
- Publication number
- CN202720567U CN202720567U CN 201220427231 CN201220427231U CN202720567U CN 202720567 U CN202720567 U CN 202720567U CN 201220427231 CN201220427231 CN 201220427231 CN 201220427231 U CN201220427231 U CN 201220427231U CN 202720567 U CN202720567 U CN 202720567U
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- cooling
- plate
- water
- cover plate
- runner
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Abstract
The utility model provides a multi-runner water-cooling and air-cooling composite structure of a computer central processing unit (CPU). The multi-runner water-cooling and air-cooling composite structure of the CPU enables temperature of a heating device to be lower than environment temperature, can be suitable for various environment and situations, is wide in range of applicable, and is quiet and noiseless. The multi-runner water-cooling and air-cooling composite structure of the CPU comprises an upper potion cover plate and a micro-cutting cooling plate. A water outlet and a water inlet are arranged on an upper end face of the upper portion cover plate. The upper portion cover plate is arranged on the micro-cutting cooling plate in a covered mode. The multi-runner water-cooling and air-cooling composite structure of the CPU is characterized in that a jet spreader plate is arranged inside a cavity formed by the upper portion cover plate and the micro-cutting cooling plate. The jet spreader plate is provided with at least four runner notches which are parallel to one another. The water inlet is communicated with the runner notches along the upper surface of the jet spreader plate. Heat dissipation convex blocks of the micro-cutting cooling plate are arranged below the runner notches.
Description
Technical field
The utility model relates to the cooling technology field of computer CPU, is specially a kind of air-cooled mixed structure of multiple flow passages water-cooled of computer CPU.
Background technology
Present computer CPU cooling, air-cooled or this dual mode of water-cooled of general employing, be accompanied by the development of video card process chip, its thermal value that produces in the course of the work constantly promotes, in order to guarantee the normal operation of good heat dispersion and video card, 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 existing cooling by water mode, its water cooling module cooling effect can only be reduced to temperature at most environment temperature, and it is unsuitable in the higher application scenario of environment temperature, and its scope of application is little.
Summary of the invention
For the problems referred to above, the utility model provides a kind of air-cooled mixed structure of multiple flow passages water-cooled of computer CPU, its just the temperature of heater members drop to and be lower than environment temperature, it can be applicable to various environment occasions, the scope of application is large, and its quiet noiselessness.
A kind of air-cooled mixed structure of multiple flow passages water-cooled of computer CPU, its technical scheme is such: it comprises the top cover plate, little cutting coldplate, the upper surface of described top cover plate is provided with water delivering orifice, water inlet, described top cover plate mounts cover in described little cutting coldplate, it is characterized in that: described top cover plate, be provided with the injection spreader plate in the formed cavity of little cutting coldplate, described injection spreader plate has at least runner notch of Siping City's row, described water inlet is communicated to described runner notch along the upper surface of described injection spreader plate, the below of described runner notch is the heat radiation projection of described little cutting coldplate, be placed with the heat radiation through hole that interconnects separately in the heat radiation projection of described little cutting coldplate, the bottom outer edge of described injection spreader plate is provided with diversion trench, apopore, described heat radiation through hole is communicated with described diversion trench, described diversion trench leads to described apopore, described apopore is communicated with described water delivering orifice, the bottom of described injection spreader plate press-fits in the upper surface of described little cutting coldplate by the outer fringe seal circle, the upper surface of described top cover plate is evenly equipped with radiating fin, described radiating fin and described water delivering orifice, water inlet is not interfered on the space.
After using structure of the present utility model, after chilled water passes into water inlet, enter into the upper surface of spraying spreader plate, then chilled water flows to the extremely heat radiation projection of little cutting coldplate from least four parallel runner notches that spray spreader plate, chilled water is along the heat radiation through hole of the heat radiation projection inside diversion trench to the bottom outer edge of spraying spreader plate afterwards, chilled water flow to apopore along diversion trench, then flow out from water delivering orifice, its at least four parallel runner notches are so that chilled water has at least four runners, so that the hydraulic pressure loss is little, flow process is short, heat radiation can not leave the dead angle, and because the upper surface of top cover plate is evenly equipped with radiating fin, it can guarantee cooling effect by external fan is air-cooled, its just the temperature of heater members drop to and be lower than environment temperature, it can be applicable to various environment occasions, and the scope of application is large, and its quiet noiselessness.
Description of drawings
Fig. 1 is structural representation assembling stereogram of the present utility model;
Fig. 2 is the structure schematic diagram of injection spreader plate of the present utility model;
Fig. 3 is the local structure for amplifying schematic diagram in the A place of Fig. 1.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, it comprises top cover plate 1, little cutting coldplate 2, the upper surface of top cover plate 1 is provided with water delivering orifice 3, water inlet 4, top cover plate 1 mounts cover in little cutting coldplate 2, top cover plate 1, be provided with in little cutting coldplate 2 formed cavitys and spray spreader plate 5, spray spreader plate 5 and have four parallel runner notches 6, water inlet 4 is communicated to four parallel runner notches 6 along the upper surface that sprays spreader plate 5, the below of runner notch 6 is the heat radiation projection 11 of little cutting coldplate 2, be placed with the heat radiation through hole 7 that interconnects separately in the heat radiation projection 11 of little cutting coldplate 2, the bottom outer edge of spraying spreader plate 5 is provided with diversion trench 8, apopore 9, heat radiation through hole 7 is communicated with diversion trench 8, diversion trench 8 leads to apopore 9, apopore 9 is communicated with water delivering orifice 3, the bottom of spraying spreader plate 5 press-fits in the upper surface of little cutting coldplate 2 by outer fringe seal circle 10, the upper surface of top cover plate 1 is evenly equipped with radiating fin 12, radiating fin 12 and described water delivering orifice 3, water inlet is not interfered on 4 spaces.
Claims (1)
1. the air-cooled mixed structure of multiple flow passages water-cooled of a computer CPU, it comprises the top cover plate, little cutting coldplate, the upper surface of described top cover plate is provided with water delivering orifice, water inlet, described top cover plate mounts cover in described little cutting coldplate, it is characterized in that: described top cover plate, be provided with the injection spreader plate in the formed cavity of little cutting coldplate, described injection spreader plate has at least runner notch of Siping City's row, described water inlet is communicated to described runner notch along the upper surface of described injection spreader plate, the below of described runner notch is the heat radiation projection of described little cutting coldplate, be placed with the heat radiation through hole that interconnects separately in the heat radiation projection of described little cutting coldplate, the bottom outer edge of described injection spreader plate is provided with diversion trench, apopore, described heat radiation through hole is communicated with described diversion trench, described diversion trench leads to described apopore, described apopore is communicated with described water delivering orifice, the bottom of described injection spreader plate press-fits in the upper surface of described little cutting coldplate by the outer fringe seal circle, the upper surface of described top cover plate is evenly equipped with radiating fin, described radiating fin and described water delivering orifice, water inlet is not interfered on the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427231 CN202720567U (en) | 2012-08-27 | 2012-08-27 | Multi-runner water-cooling and air-cooling composite structure of computer central processing unit (CPU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427231 CN202720567U (en) | 2012-08-27 | 2012-08-27 | Multi-runner water-cooling and air-cooling composite structure of computer central processing unit (CPU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720567U true CN202720567U (en) | 2013-02-06 |
Family
ID=47622384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427231 Expired - Fee Related CN202720567U (en) | 2012-08-27 | 2012-08-27 | Multi-runner water-cooling and air-cooling composite structure of computer central processing unit (CPU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720567U (en) |
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2012
- 2012-08-27 CN CN 201220427231 patent/CN202720567U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130827 |