CN202102362U - Noise-free energy-saving radiating device for computer system - Google Patents
Noise-free energy-saving radiating device for computer system Download PDFInfo
- Publication number
- CN202102362U CN202102362U CN2011202048524U CN201120204852U CN202102362U CN 202102362 U CN202102362 U CN 202102362U CN 2011202048524 U CN2011202048524 U CN 2011202048524U CN 201120204852 U CN201120204852 U CN 201120204852U CN 202102362 U CN202102362 U CN 202102362U
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- heat pipe
- section
- heat
- capillary
- saving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a noise-free energy-saving radiating device for a computer system, which is a heat pipe radiating device and comprises a radiating base, a capillary heat pipe group, a tee joint connector and an inner wall of a case. A plurality of parallel holes are drilled on the radiating base, the capillary heat pipe group is formed by connecting the upper end of a heat pipe heat insulation section and the lower end of a heat pipe condensation section through the tee joint connector, each heat pipe in the capillary heat pipe group is not communicated with others and forms a closed loop independently, fine metal meshes are filled in a heat pipe heat insulation section and a heat pipe condensation section, the lower end of the heat pipe heat insulation section is fixed on the hole opening portion of the parallel holes in a soldering mode, the closed parallel holes serve as a heat pipe evaporation section. The upper end of the heat pipe condensation section is closely contacted with and fixed on the inner wall of the case in soldering mode. The noise-free energy-saving radiating device has the advantages of being capable of removing a fan, achieving noise-free radiating and saving partial energy consumption. Heat pipe shapes and layout are decided according to a case structure, so that the radiating device is small in occupation space, flexible in structure, easy to manufacture and the like.
Description
Technical field
The utility model relates to a kind of heat abstractor, the nothing of especially a kind of computing machine and peripheral electronic device thereof the energy-saving heat sink of computer system of making an uproar.
Background technology
Along with developing rapidly of electronics industry, various electronic equipments are also more and more to high frequency, highly integrated development, thereby cause its thermal value sharply to increase.Simultaneously, owing to used the miniaturized components that is the basis with integrated circuit and large scale integrated circuit, trend towards the high density assembling, the thermal value of unit volume also sharply increases.A most typical example is exactly the development in recent years of robot calculator chip.For guaranteeing that computer CPU normally moves, electronic components maintains running in the certain temperature range in need making, otherwise electronic component performance will significantly descend, and then has influence on the reliability service of total system.Conventional heat dissipating method is the mode that adopts the fan radiation fin in the desk-top computer; There is the shortcoming that fan life is short, noise is big, power consumption is big in this method; Rapid increase along with the CPU heat flow density; This method just is being tending towards the limit of dispelling the heat, and the CPU heat dissipation problem has become one of principal element of restriction computing machine development.
Summary of the invention
For the shortcoming that overcomes the conventional heat dissipating method of desk-top computer, improve the heat radiation limit, the utility model provides a kind of nothing energy-saving heat sink of computer system of making an uproar.
The technical scheme of the utility model is: this device is a heat-pipe radiating apparatus; It comprises cooling base, capillary heat pipe group, three-way connection, cabinet inwall; Be drilled with a plurality of parallel holes on the described cooling base, described capillary heat pipe group is formed by connecting through three-way connection upper end, heat pipe adiabatic section and heat pipe condenser section lower end, in the said capillary heat pipe group; Be not communicated with each other between each heat pipe; Each self-forming loop is filled with filamentary webs in described heat pipe adiabatic section and the heat pipe condenser section pipe, and the place, aperture of parallel hole is fixed in the lower end soldering of described heat pipe adiabatic section; The parallel hole of sealing is promptly as heat pipe evaporator section, and described heat pipe condenser section upper end is close to and soldering is fixed on the cabinet inwall.
Described cooling base is plate, makes to be made of copper.
Described capillary heat pipe group is a copper pipe, and diameter is 6mm ~ 12mm.
Described heat pipe condenser section bending forming, knee adopt the fillet of 90 degree ~ 150 degree.
In the said capillary heat pipe group, be not communicated with the independent loop that forms between each heat pipe each other.
The beneficial effect of the utility model is: cancelled the use of desk-top computer heat dissipating method fan commonly used, can realize noiselessness heat radiation truly, the use of cancellation fan also can be saved the part energy consumption.Heat pipe shape and layout are decided according to casing structure, have take up an area of that the space is little, structure flexibly, be easy to characteristics such as processing.Single heat pipe damages the overall operation that can not influence heat abstractor, can effectively prevent high power electronic element over-temperature or damage in computing machine or the electronic equipment.
Description of drawings:
Fig. 1 is the structure scheme of installation of the utility model;
Fig. 2 is the cooling base structural representation of the utility model;
Fig. 3 is the heat pipe evaporator section knee chamfering synoptic diagram of the utility model;
Fig. 4 is that the heat pipe adiabatic section of the utility model is connected synoptic diagram with the cooling base soldering;
Fig. 5 is the heat pipe adiabatic section of the utility model and the arrangement synoptic diagram of the interior filament net volume of heat pipe condenser section;
Fig. 6 is the heat pipe condenser section synoptic diagram of the utility model;
Fig. 7 is a heat pipe principle of work synoptic diagram.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is elaborated.
Extremely shown in Figure 6 by Fig. 1; A kind of nothing energy-saving heat sink of computer system of making an uproar, this device is a heat-pipe radiating apparatus, it comprises cooling base 1, capillary heat pipe group, three-way connection 5, cabinet inwall 6; Cooling base 1 is made of copper, and on cooling base 1, processes several parallel holes 2.Described capillary heat pipe group is formed by connecting through three-way connection 53 upper ends, heat pipe adiabatic section and heat pipe condenser section 4 lower ends; Described capillary heat pipe group adopts copper pipe to process; Diameter is 6mm ~ 12mm; Be filled with filamentary webs 7 in described heat pipe adiabatic section 3 and the heat pipe condenser section 4, fill in heat pipe adiabatic section 3 and the heat pipe condenser section 4 along the wall direction after filamentary webs 7 is curled.The place, aperture of parallel hole 2 is fixed in the 3 lower end solderings of described heat pipe adiabatic section; The parallel hole 2 of sealing is promptly as heat pipe evaporator section; This connected mode has changed inserted the standard practice in the cooling base 1 with heat pipe in the past; Can avoid 1 of heat pipe and cooling base owing to the thermal contact resistance of fitting and closely not bringing, described heat pipe condenser section 4 bending formings can be bent into snake type, arc type or other is irregularly shaped arbitrarily; Described heat pipe condenser section 4 upper ends are close to and soldering is fixed on the cabinet inwall 6; Described heat pipe condenser section 4 other ends are connected with 3 upper ends, heat pipe adiabatic section through three-way connection 5, and a whole like this heat pipe just forms the loop of a sealing, is not communicated with each other between each heat pipe.In the capillary heat pipe group, inject actuating medium through three-way connection 5, vacuumize and seal through three-way connection 5 again, make the high vacuum state of keeping 30 ~ 40Pa in the capillary heat pipe group pipe.Heat pipe shape and layout are decided according to casing structure, and 90 ° to 150 ° fillets are adopted in the heat pipe knee.
Cooling base 1 is pasted on the heater element surface through heat-conducting glue, and uses the clamp chucking, the heat that produces during with the absorption heating element works.
By shown in Figure 7, heat pipe structure is made up of shell, absorbent core, working medium three parts usually.Capillary heat pipe group one end is as heat pipe evaporator section during work, and an other end is as heat pipe condenser section 4.Its heat that sends of heat pipe evaporator section and heater element absorbing contacting; When heat pipe evaporator section is heated; Liquid in the capillary heat pipe group pipe evaporates rapidly, and steam is dirty in heat pipe condenser section 4 at small pressure reduction, discharges heat and condenses into liquid again at heat pipe condenser section 4.Liquid is at the dirty product heat cal rod evaporator section of porosint capillary force effect, and so circulation is more than.Using this mode can be transmitted to heat heat pipe condenser section 4 and be distributed to surrounding space from heat pipe evaporator section at a terrific speed, avoids heat on heater element, to pile up.Advantage such as the heat pipe as phase-change heat transfer equipment has the thermal conductivity height, isothermal is good and environmental suitability is strong is very suitable for the heat radiation under the high heat flux situation.
Claims (4)
1. a nothing energy-saving heat sink of computer system of making an uproar; It is characterized in that; This device is a heat-pipe radiating apparatus, and it comprises cooling base (1), capillary heat pipe group, three-way connection (5), cabinet inwall (6), is drilled with a plurality of parallel holes (2) on the described cooling base (1); Described capillary heat pipe group is formed by connecting through three-way connection (5) heat pipe adiabatic section (3) upper end and heat pipe condenser section (4) lower end; In the said capillary heat pipe group, be not communicated with each self-forming loop between each heat pipe each other; Be filled with filamentary webs (7) in described heat pipe adiabatic section (3) and heat pipe condenser section (4) pipe; The place, aperture of parallel hole (2) is fixed in described heat pipe adiabatic section (3) lower end soldering, and the parallel hole of sealing (2) is promptly as heat pipe evaporator section, and described heat pipe condenser section (4) upper end is close to and soldering is fixed on the cabinet inwall (6).
2. the nothing according to claim 1 energy-saving heat sink of computer system of making an uproar is characterized in that described cooling base (1) is plate, makes to be made of copper.
3. the nothing according to claim 1 energy-saving heat sink of computer system of making an uproar is characterized in that described capillary heat pipe group is a copper pipe, and diameter is 6mm ~ 12mm.
4. the nothing according to claim 1 energy-saving heat sink of computer system of making an uproar is characterized in that, described heat pipe condenser section (4) bending forming, and the fillet of 90 degree ~ 150 degree is adopted in the knee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202048524U CN202102362U (en) | 2011-06-17 | 2011-06-17 | Noise-free energy-saving radiating device for computer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202048524U CN202102362U (en) | 2011-06-17 | 2011-06-17 | Noise-free energy-saving radiating device for computer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102362U true CN202102362U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202048524U Expired - Fee Related CN202102362U (en) | 2011-06-17 | 2011-06-17 | Noise-free energy-saving radiating device for computer system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202102362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425208A (en) * | 2013-09-06 | 2013-12-04 | 太仓市同维电子有限公司 | Low-temperature computer case |
| CN114688903A (en) * | 2022-03-01 | 2022-07-01 | 中北大学 | Loop heat pipe of heat insulation section with flexible structure |
| CN114688904A (en) * | 2022-03-01 | 2022-07-01 | 中北大学 | Detachable loop heat pipe |
-
2011
- 2011-06-17 CN CN2011202048524U patent/CN202102362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425208A (en) * | 2013-09-06 | 2013-12-04 | 太仓市同维电子有限公司 | Low-temperature computer case |
| CN114688903A (en) * | 2022-03-01 | 2022-07-01 | 中北大学 | Loop heat pipe of heat insulation section with flexible structure |
| CN114688904A (en) * | 2022-03-01 | 2022-07-01 | 中北大学 | Detachable loop heat pipe |
| CN114688903B (en) * | 2022-03-01 | 2023-10-13 | 中北大学 | Loop heat pipe with flexible structure heat insulation section |
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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: 20120104 Termination date: 20120617 |