CN103336564A - Tablet personal computer heat dissipation docking station - Google Patents
Tablet personal computer heat dissipation docking station Download PDFInfo
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- CN103336564A CN103336564A CN2013102956195A CN201310295619A CN103336564A CN 103336564 A CN103336564 A CN 103336564A CN 2013102956195 A CN2013102956195 A CN 2013102956195A CN 201310295619 A CN201310295619 A CN 201310295619A CN 103336564 A CN103336564 A CN 103336564A
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- panel computer
- fan
- array
- heat pipe
- heat
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 title abstract 6
- 230000005855 radiation Effects 0.000 claims description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- -1 aldary Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A tablet personal computer heat dissipation docking station is in direct thermal connection with a small heat pipe in a table personal computer through a heat pipe array. The tablet personal computer heat dissipation docking station comprises a fan control circuit port, a fan control circuit, a thermal input port, the heat pipe array and a fan array, wherein the output end of the fan control circuit port is connected with the input end of the fan control circuit, the output end of the fan control circuit is connected with one input end of the fan array, the output end of the thermal input port is connected with the input end of the heat pipe array, the input end of the heat pipe array is connected with another input end of the fan array, the fan control circuit receives processer temperature information provided by a temperature sensor in the tablet personal computer through the fan control circuit port and controls the rotating speed of the fan array, and the heat pipe array is connected with the small heat pipe in the tablet personal computer through the thermal input port, receives the heat of the small heat pipe and conducts the heat to the fan array to conduct heat dissipation. According to the tablet personal computer heat dissipation docking station, the heat dissipation function of the tablet personal computer is enhanced, and the computing power of a mobile processor is indirectly improved.
Description
Technical field
The present invention relates to a kind of panel computer heat radiation docking station, particularly a kind ofly carry out the direct hot linked panel computer docking station that dispels the heat by small-sized heat pipe in heat pipe array and the panel computer.
Background technology
Intel releases a series of ultralow voltage processors at present, and as i53339Y, i54200Y, TDP are low to moderate 11.5 watts, are highly suitable for portable electric appts such as panel computer.The x86 that is used for panel computer moves processor and possesses the function of working under the multiple frequency usually: when using battery, mobile processor is operated in low-limit frequency (being generally 800MHz) with saves energy; When connecting docking station or base use external power adapter, mobile processor is operated under the normal frequency, and higher calculated performance is provided.
Panel computer is subjected to the restriction of body volume and weight, and the heat that gives out in the time of can't adopting large-scale heating radiator and fan to mobile processor full speed operation is controlled, and causes mobile drop processor frequency dispersion heat, and performance reduces greatly.If panel computer can be equipped large-scale heating radiator and fan, the temperature of fully loaded processor is controlled below red line frequency reducing temperature, just can work long hours under high performance state, give full play to calculated performance.But because the panel computer finite volume can't be equipped enough large-scale heating radiator and a plurality of fan, can only equip the small heat-dissipating device, even adopt the metal shell heat radiation.The rising of skin temperature can have a strong impact on user's experience.
Therefore the present invention proposes a kind of panel computer heat radiation docking station, large-scale heating radiator and fan are placed panel computer heat radiation docking station.In the panel computer heat radiation docking station large-scale heat-pipe radiator and panel computer in mobile processor on original low profile thermal tube radiator directly link to each other by special purpose interface, improved heat transfer efficiency greatly.When panel computer be in mobile in, the small heat-dissipating device in the panel computer can be controlled the mobile processor that is operated under the lower frequency fully.When panel computer links to each other with panel computer heat radiation docking station, large-scale heating radiator in the panel computer heat radiation docking station and fan can will be fully loaded with the temperature control of processor below red line frequency reducing temperature, processor just can work long hours under high performance state, gives full play to calculated performance.Panel computer itself can keep the small and exquisite and strong advantage of endurance of volume simultaneously.
Summary of the invention
The purpose of this invention is to provide a kind of panel computer heat radiation docking station, extra heat-sinking capability is provided, the working temperature of mobile processor makes mobile processor can give full play to its performance in the auxiliary control panel computer.Keep the small and exquisite and strong advantage of endurance of panel computer volume simultaneously.
For achieving the above object, the present invention adopts technical scheme to be: it comprises the fan control circuitry interface, fan control circuitry, hot input interface, heat pipe array and array fan, the output terminal of fan control circuitry interface is connected with the input end of fan control circuitry, the output terminal of fan control circuitry is connected with an input end of array fan, the output terminal of hot input interface is connected with the input end of heat pipe array, the input end of heat pipe array is connected with another input end of array fan, fan control circuitry receives the temperature of processor information that temperature sensor provides in the panel computer by the fan control circuitry interface, the rotating speed of control array fan, heat pipe array links to each other with small-sized heat pipe in the panel computer by hot input interface, receives its heat and conducts to array fan and dispel the heat.
Described fan control circuitry interface is used for setting up between the fan control circuitry of temperature sensor and dull and stereotyped computer heat radiation docking station in panel computer and is electrically connected, and the temperature of processor information that temperature sensor in the panel computer is provided offers the dispel the heat fan control circuitry of docking station of panel computer;
Described fan control circuitry is the digital PWM control chip, the temperature of processor information that is used for providing according to temperature sensor in the panel computer is controlled the rotating speed of the array fan of panel computer heat radiation docking station, because existing multiple digital PWM control chip on the market, principle of work is not given unnecessary details herein;
Described hot input interface is used for connecting the heat pipe array of the small-sized heat pipe peace plate computer heat radiation docking station in the panel computer, two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity, thus two-sided respectively with panel computer in the heat pipe array of small-sized heat pipe peace plate computer heat radiation docking station closely contact mutually and set up efficient hot tie-in;
Described heat pipe array is used for and will efficiently conducts to array fan from the heat that hot input interface imports, and the heat transfer efficiency of the heat pipe array of the short length of big cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in the panel computer;
Described array fan links to each other with an end of heat pipe array, and the heat that conducts to array fan one end for opposite heat tube carries out the forced convertion heat radiation, and array fan comprises a plurality of fans, and air mass flow is higher than the small-sized fans in the panel computer.
Principle of work of the present invention is such: in use, panel computer closely links to each other with panel computer heat radiation docking station, comprises being electrically connected and hot tie-in.Temperature sensor in the panel computer links to each other with the fan control circuitry of panel computer heat radiation docking station by the fan control circuitry interface of panel computer heat radiation docking station, and fan control circuitry is controlled the rotating speed of the array fan of panel computer heat radiation docking station according to the temperature of processor information that temperature sensor in the panel computer provides; Small-sized heat pipe in the panel computer is by the hot input interface of panel computer heat radiation docking station and the heat pipe array of panel computer heat radiation docking station, heat pipe array is used for and will efficiently conducts to array fan from the heat that hot input interface imports, the heat transfer efficiency of the heat pipe array of the short length of big cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in the panel computer, the heat that the array fan opposite heat tube conducts to array fan one end carries out the forced convertion heat radiation, strengthen the panel computer heat-sinking capability so greatly, thereby effectively reduced the working temperature that panel computer moves processor.When panel computer used powered battery to carry out mobile computing, panel computer need not to provide the space for extra heating radiator and fan, thereby keeps frivolous small and exquisite volume and long battery endurance.
The present invention has following advantage owing to adopted technique scheme:
1, realizes the external of panel computer heat-sinking capability, be beneficial to the volume and weight that alleviates panel computer;
2, strengthen the panel computer heat-sinking capability, improved the calculated performance of panel computer indirectly.
Description of drawings
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is work synoptic diagram of the present invention;
Fig. 3 is structural representation of the present invention;
Embodiment
The invention will be further described below in conjunction with drawings and Examples: as Figure 1-3, it comprises fan control circuitry interface 1, fan control circuitry 2, hot input interface 3, heat pipe array 4 and array fan 5, the output terminal of fan control circuitry interface 1 is connected with the input end of fan control circuitry 2, the output terminal of fan control circuitry 2 is connected with an input end of array fan 5, the output terminal of hot input interface 3 is connected with the input end of heat pipe array 4, the input end of heat pipe array 4 is connected with another input end of array fan 5, fan control circuitry 2 receives the temperature of processor information that temperature sensor provides in the panel computer by fan control circuitry interface 1, the rotating speed of control array fan 5, heat pipe array 4 links to each other with small-sized heat pipe in the panel computer by hot input interface 3, receives its heat and conducts to array fan 5 and dispel the heat.
Described fan control circuitry interface 1 is used for setting up between the fan control circuitry 2 of temperature sensor and dull and stereotyped computer heat radiation docking station in panel computer and is electrically connected, and the temperature of processor information that temperature sensor in the panel computer is provided offers the dispel the heat fan control circuitry 2 of docking station of panel computer;
Described fan control circuitry 2 is the digital PWM control chip, the temperature of processor information that is used for providing according to temperature sensor in the panel computer is controlled the rotating speed of the array fan 5 of panel computer heat radiation docking station, because existing multiple digital PWM control chip on the market, principle of work is not given unnecessary details herein;
Described hot input interface 3 is used for connecting the heat pipe array of the small-sized heat pipe peace plate computer heat radiation docking station in the panel computer, material is fine copper, two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity, thus two-sided respectively with panel computer in the heat pipe array 4 of small-sized heat pipe peace plate computer heat radiation docking station closely contact mutually and set up efficient hot tie-in;
Described heat pipe array 4 is used for and will efficiently conducts to array fan 5 from the heat that hot input interface imports, and the heat transfer efficiency of the heat pipe array 4 of the short length of big cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in the panel computer;
Described array fan 5 links to each other with an end of heat pipe array 4, and the heat that conducts to array fan 4 one ends for opposite heat tube carries out the forced convertion heat radiation, and array fan 5 comprises a plurality of fans, and air mass flow is higher than the small-sized fans in the panel computer.
Principle of work of the present invention is such: in use, panel computer closely links to each other with panel computer heat radiation docking station, comprises being electrically connected and hot tie-in.Temperature sensor in the panel computer links to each other with the fan control circuitry of panel computer heat radiation docking station by the fan control circuitry interface of panel computer heat radiation docking station, and fan control circuitry is controlled the rotating speed of the array fan of panel computer heat radiation docking station according to the temperature of processor information that temperature sensor in the panel computer provides; Small-sized heat pipe in the panel computer is by the hot input interface of panel computer heat radiation docking station and the heat pipe array of panel computer heat radiation docking station, heat pipe array is used for and will efficiently conducts to array fan from the heat that hot input interface imports, the heat transfer efficiency of the heat pipe array of the short length of big cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in the panel computer, the heat that the array fan opposite heat tube conducts to array fan one end carries out the forced convertion heat radiation, strengthen the panel computer heat-sinking capability so greatly, thereby effectively reduced the working temperature that panel computer moves processor.When panel computer used powered battery to carry out mobile computing, panel computer need not to provide the space for extra heating radiator and fan, thereby keeps frivolous small and exquisite volume and long battery endurance.
Fan control circuitry of the present invention is the digital PWM control chip, has belonged to prior art, so this is not repeated again in the present invention.。
Heat pipe array of the present invention is the normal temperature heat pipe, and working temperature is (0-250) ℃.
The material of heat pipe array of the present invention is copper, aldary, aluminum or aluminum alloy.
Array fan of the present invention is vortex flow fan.
The air draft direction of array fan of the present invention and the turning axle angle of fan are 80 degree-100 degree.
The material of hot input interface of the present invention is copper, aldary, aluminum or aluminum alloy.
Two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity of hot input interface of the present invention.
Adopt metal fixture to fix between the small-sized heat pipe in hot input interface of the present invention and the panel computer.
Adopt metal fixture to fix between the heat pipe array of hot input interface of the present invention and panel computer heat radiation docking station.
Claims (10)
1. panel computer heat radiation docking station, it is characterized in that: it comprises the fan control circuitry interface, fan control circuitry, hot input interface, heat pipe array and array fan, the output terminal of fan control circuitry interface is connected with the input end of fan control circuitry, the output terminal of fan control circuitry is connected with an input end of array fan, the output terminal of hot input interface is connected with the input end of heat pipe array, the input end of heat pipe array is connected with another input end of array fan, fan control circuitry receives the temperature of processor information that temperature sensor provides in the panel computer by the fan control circuitry interface, the rotating speed of control array fan, heat pipe array links to each other with small-sized heat pipe in the panel computer by hot input interface, receives its heat and conducts to array fan and dispel the heat;
Described fan control circuitry interface is used for setting up between the fan control circuitry of temperature sensor and dull and stereotyped computer heat radiation docking station in panel computer and is electrically connected, and the temperature of processor information that temperature sensor in the panel computer is provided offers the dispel the heat fan control circuitry of docking station of panel computer;
Described fan control circuitry is the digital PWM control chip, the temperature of processor information that is used for providing according to temperature sensor in the panel computer is controlled the rotating speed of the array fan of panel computer heat radiation docking station, because existing multiple digital PWM control chip on the market, principle of work is not given unnecessary details herein;
Described hot input interface be used for to connect the heat pipe array of the small-sized heat pipe peace plate computer heat radiation docking station in the panel computer, thus two-sided respectively with panel computer in the heat pipe array of small-sized heat pipe peace plate computer heat radiation docking station closely contact mutually and set up efficient hot tie-in;
Described heat pipe array is used for and will efficiently conducts to array fan from the heat that hot input interface imports, and the heat transfer efficiency of the heat pipe array of the short length of big cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in the panel computer;
Described array fan links to each other with an end of heat pipe array, and the heat that conducts to array fan one end for opposite heat tube carries out the forced convertion heat radiation, and array fan comprises a plurality of fans, and air mass flow is higher than the small-sized fans in the panel computer.
2. a kind of panel computer heat radiation docking station as claimed in claim 1, it is characterized in that: described fan control circuitry is the digital pulsewidth modulation circuit.
3. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: described heat pipe array is the normal temperature heat pipe, working temperature is (0-250) degree centigrade.
4. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: the material of described heat pipe array is copper, aldary, aluminum or aluminum alloy.
5. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: described array fan is vortex flow fan.
6. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: the air draft direction of described array fan and the turning axle angle of fan are that 80 degree-100 are spent.
7. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: the material of described hot input interface is copper, aldary, aluminum or aluminum alloy.
8. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity of described hot input interface.
9. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: the employing metal fixture is fixed between the small-sized heat pipe in described hot input interface and the panel computer.
10. a kind of panel computer heat radiation docking station as claimed in claim 1, its feature exists: the employing metal fixture is fixed between the heat pipe array of described hot input interface and panel computer heat radiation docking station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102956195A CN103336564A (en) | 2013-07-12 | 2013-07-12 | Tablet personal computer heat dissipation docking station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102956195A CN103336564A (en) | 2013-07-12 | 2013-07-12 | Tablet personal computer heat dissipation docking station |
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| CN103336564A true CN103336564A (en) | 2013-10-02 |
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| CN2013102956195A Pending CN103336564A (en) | 2013-07-12 | 2013-07-12 | Tablet personal computer heat dissipation docking station |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932644A (en) * | 2015-06-23 | 2015-09-23 | 孟永江 | Notebook computer cooler capable of adjusting speed intelligently |
| US9733680B1 (en) | 2016-03-16 | 2017-08-15 | Microsoft Technology Licensing, Llc | Thermal management system including an elastically deformable phase change device |
| CN108223415A (en) * | 2017-12-07 | 2018-06-29 | 上海创功通讯技术有限公司 | A kind of method and docking station for adjusting rotation speed of the fan |
| CN109673132A (en) * | 2018-12-11 | 2019-04-23 | 无锡睿勤科技有限公司 | A kind of heat dissipating method and device |
| CN110968176A (en) * | 2020-02-03 | 2020-04-07 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor with air outlet fan able to programme and display function |
| CN111077950A (en) * | 2019-11-29 | 2020-04-28 | 东莞市络鑫电子科技有限公司 | Docking station structure of handheld computer |
| CN112306200A (en) * | 2019-12-31 | 2021-02-02 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor |
| CN113093886A (en) * | 2020-01-08 | 2021-07-09 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor with show function |
| US20210307193A1 (en) * | 2020-03-27 | 2021-09-30 | Thales Defense & Security, Inc. | Thermal mitigation device for application in radio batteries and/or adaptors and methods of use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932644A (en) * | 2015-06-23 | 2015-09-23 | 孟永江 | Notebook computer cooler capable of adjusting speed intelligently |
| US9733680B1 (en) | 2016-03-16 | 2017-08-15 | Microsoft Technology Licensing, Llc | Thermal management system including an elastically deformable phase change device |
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| CN112306200A (en) * | 2019-12-31 | 2021-02-02 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor |
| CN113093886A (en) * | 2020-01-08 | 2021-07-09 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor with show function |
| CN110968176A (en) * | 2020-02-03 | 2020-04-07 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor with air outlet fan able to programme and display function |
| CN110968176B (en) * | 2020-02-03 | 2023-03-17 | 苏州溢博伦光电仪器有限公司 | Computer chip heat abstractor with air outlet fan able to programme and display function |
| US20210307193A1 (en) * | 2020-03-27 | 2021-09-30 | Thales Defense & Security, Inc. | Thermal mitigation device for application in radio batteries and/or adaptors and methods of use thereof |
| US11665854B2 (en) * | 2020-03-27 | 2023-05-30 | Thales Defense & Security, Inc. | Thermal mitigation device for application in radio batteries and/or adaptors and methods of use thereof |
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Application publication date: 20131002 |