CN203773449U - Notebook computer driver bin heat dissipation extension apparatus - Google Patents
Notebook computer driver bin heat dissipation extension apparatus Download PDFInfo
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- CN203773449U CN203773449U CN201320419397.9U CN201320419397U CN203773449U CN 203773449 U CN203773449 U CN 203773449U CN 201320419397 U CN201320419397 U CN 201320419397U CN 203773449 U CN203773449 U CN 203773449U
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- notebook computer
- array
- fan
- heat
- heat pipe
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model provides a notebook computer driver bin heat dissipation extension apparatus which is in a direct heat connection with a small heat pipe in a notebook computer through a heat pipe array. The notebook computer driver bin heat dissipation extension apparatus comprises a fan control circuit interface, a fan control circuit, a heat input interface, the heat pipe array and a fan array. An output end of the fan control circuit interface is connected with an input end of the fan control circuit; an output end of the fan control circuit is connected with one input end of the fan array; an output end of the heat input interface is connected with an input end of the heat pipe array; and an output end of the heat pipe array is connected with the other input end of the fan array. The fan control circuit receives processor temperature information provided by a temperature sensor in the notebook computer through the fan control circuit interface, thereby controlling the rotating speed of the fan array; the heat pipe array is connected with the small heat pipe in the notebook computer through the heat input interface, receives the heat of the small heat pipe and conducts the heat to the fan array for heat dissipation. The notebook computer driver bin heat dissipation extension apparatus improves the built-in heat dissipation function of notebook computers and indirectly improves the computing power of a mobile processor.
Description
Technical field
The utility model relates to a kind of notebook computer driver storehouse heat radiation expanding unit, particularly a kind ofly by small-sized heat pipe in heat pipe array and notebook computer, carries out the direct hot linked notebook computer driver storehouse expanding unit that dispels the heat.
Background technology
The mobile processor of notebook computer possesses the function of working under multi-frequency conventionally: when using battery, mobile processor is operated in low-limit frequency (being generally 800MHz) with saves energy; When using external power adapter, mobile processor is operated under normal frequency; And when notebook computer is processed computation-intensive task, mobile processor can improve again frequency of operation (Intel and AMD all have this type of technology, and Intel is referred to as Turbo Boost, farsighted frequency) automatically to improve calculated performance.The principle of work of farsighted frequency technology please refer to Intel correlation technique document, does not describe in detail herein.Farsighted frequency time length is mainly subject to processing the restriction of device red line temperature, and when processor works long hours when farsighted frequency state causes excess Temperature, frequency of operation can reduce with cooling automatically, causes farsighted frequency failure.
Notebook computer is except the light types such as the super utmost point this (Ultrabook) at present, and the commercial type of main flow generally has a driver storehouse.The Thinkpad T series of typical Chinese Legend Company of take is example, and this driver storehouse is generally used for holding optical disk driver, second hard disk drive, and loss of weight module or CD-ROM drive position lithium-polymer battery, extended capability is very powerful.
The middle and high end model of the commercial type of main flow is often equipped with high performance four cores and moves processor (TDP is 45 watts-55 watts conventionally), and body volume and heavily quantitative limitation, cannot adopt the built-in large-scale heating radiator of Large-scale Mobile workstation and a plurality of fan, the huge heat giving out when therefore notebook computer moves processor full speed operation to high-performance four cores can be to control effectively, long-time fully loaded work easily causes excess Temperature, farsighted frequency failure, cannot give full play to calculated performance.
Therefore the utility model proposes a kind of notebook computer driver storehouse heat radiation expanding unit, enough large-scale heating radiator and fan are placed in to notebook computer driver storehouse.In notebook computer driver storehouse heat radiation expanding unit large-scale heat-pipe radiator be directly connected by special purpose interface with original low profile thermal tube radiator on mobile processor in notebook computer, greatly improved heat transfer efficiency.And
Notebook radiator in the market is generally lowered the temperature for shell and the air outlet of notebook computer, and radiating efficiency is extremely low.When notebook computer is in movement, the small heat-dissipating device in notebook computer and fan can be controlled the mobile processor being operated under lower frequency completely.When notebook computer is connected with notebook computer driver storehouse heat radiation expanding unit, enough large-scale heating radiator and fans in notebook computer driver storehouse heat radiation expanding unit can be controlled at the temperature that is fully loaded with processor below red line frequency reducing temperature, processor just can be operated under high-frequency high-performance state by long-time farsighted frequency, gives full play to performance.
Utility model content
The purpose of this utility model is to provide a kind of notebook computer driver storehouse heat radiation expanding unit, and extra heat-sinking capability is provided, and the auxiliary working temperature of controlling mobile processor in notebook computer makes the mobile processor can be fully farsighted frequent, brings into play its performance.Keep the small and exquisite advantage of notebook computer volume simultaneously.
For achieving the above object, the utility model adopts technical scheme to be: it comprises 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 output terminal of heat pipe array is connected with another input end of array fan, fan control circuitry receives by fan control circuitry interface the temperature of processor information that in notebook computer, temperature sensor provides, control the rotating speed of array fan, heat pipe array is connected with the small-sized heat pipe in notebook computer by hot input interface, receive its heat and conduct to array fan and dispel the heat.
Described fan control circuitry interface is for setting up electrical connection between temperature sensor in notebook computer and the fan control circuitry of notebook computer driver storehouse heat radiation expanding unit, and the temperature of processor information that temperature sensor in notebook computer is provided offers the fan control circuitry of notebook computer driver storehouse heat radiation expanding unit;
Described fan control circuitry is digital PWM control chip, for the temperature of processor information providing according to temperature sensor in notebook computer, the rotating speed of the array fan of notebook computer driver storehouse heat radiation expanding unit is controlled, due to existing multiple digital PWM control chip on market, principle of work does not repeat herein;
Described hot input interface is for connecting the heat pipe array of small-sized heat pipe in notebook computer and notebook computer driver storehouse heat radiation expanding unit, two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity, thus two-sidedly set up High Efficiency Thermal with small-sized heat pipe in notebook computer with the heat pipe array phase close contact of notebook computer driver storehouse heat radiation expanding unit respectively and be connected;
Described heat pipe array is for the heat efficient transmission importing from hot input interface is directed to array fan, and the heat transfer efficiency of the heat pipe array of the large short length of cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in notebook computer;
Described array fan is connected with one end of heat pipe array, and the heat that conducts to array fan one end for opposite heat tube carries out forced convertion heat radiation, and array fan comprises a plurality of fans, and air mass flow is higher than the small-sized fans in notebook computer.
Principle of work of the present utility model is such: in use, notebook computer is closely connected with notebook computer driver storehouse heat radiation expanding unit, comprises electrical connection and hot tie-in.Temperature sensor in notebook computer is connected with the fan control circuitry of notebook computer driver storehouse heat radiation expanding unit by the fan control circuitry interface of notebook computer driver storehouse heat radiation expanding unit, and the temperature of processor information that fan control circuitry provides according to temperature sensor in notebook computer is controlled the rotating speed of the array fan of notebook computer driver storehouse heat radiation expanding unit, small-sized heat pipe in notebook computer is by the hot input interface of notebook computer driver storehouse heat radiation expanding unit and the heat pipe array of notebook computer driver storehouse heat radiation expanding unit, heat pipe array is for being directed at array fan by the heat efficient transmission importing from hot input interface, the heat transfer efficiency of the heat pipe array of the large short length of cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in notebook computer, the heat that array fan opposite heat tube conducts to array fan one end carries out forced convertion heat radiation, so greatly strengthened laptop radiating ability, thereby effectively reduce the working temperature of laptop carrying processor.When notebook computer uses powered battery to carry out mobile computing, notebook computer provides space without the heating radiator for extra and fan, thereby keeps frivolous small and exquisite volume and longer battery endurance.Here we specifically set forth for example, adopt our utility model, this notebook computer with driver storehouse of Thinkpad T series of the Chinese Legend Company of picture, can utilize the powerful heat-sinking capability of notebook computer driver storehouse heat radiation expanding unit, make the abundant farsighted frequency of four core high-performance mobile processors, greatly improve calculated performance.
The utility model is owing to having adopted technique scheme, and tool has the following advantages:
1, realized the built-in expansion of laptop radiating ability;
2, strengthen laptop radiating ability, indirectly improved the calculated performance of notebook computer.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is work schematic diagram of the present utility model;
Fig. 3 is structural representation of the present utility model;
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail: 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 output terminal of heat pipe array 4 is connected with another input end of array fan 5, fan control circuitry 2 receives by fan control circuitry interface 1 the temperature of processor information that in notebook computer, temperature sensor provides, control the rotating speed of array fan 5, heat pipe array 4 is connected with the small-sized heat pipe in notebook computer by hot input interface 3, receive its heat and conduct to array fan 5 and dispel the heat.
Described fan control circuitry interface 1 is for setting up electrical connection between temperature sensor in notebook computer and the fan control circuitry 2 of notebook computer driver storehouse heat radiation expanding unit, and the temperature of processor information that temperature sensor in notebook computer is provided offers the fan control circuitry 2 of notebook computer driver storehouse heat radiation expanding unit;
Described fan control circuitry 2 is digital PWM control chip, for the temperature of processor information providing according to temperature sensor in notebook computer, the rotating speed of the array fan 5 of notebook computer driver storehouse heat radiation expanding unit is controlled, due to existing multiple digital PWM control chip on market, principle of work does not repeat herein;
Described hot input interface 3 is for connecting the heat pipe array of small-sized heat pipe in notebook computer and notebook computer driver storehouse heat radiation expanding unit, material is fine copper, two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity, thus two-sidedly set up High Efficiency Thermal with small-sized heat pipe in notebook computer with the heat pipe array 4 phase close contacts of notebook computer driver storehouse heat radiation expanding unit respectively and be connected;
Described heat pipe array 4 is for the heat efficient transmission importing from hot input interface is directed to array fan 5, and the heat transfer efficiency of the heat pipe array 4 of the large short length of cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in notebook computer;
Described array fan 5 is connected with one end of heat pipe array 4, and the heat that conducts to array fan 4 one end for opposite heat tube carries out 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 notebook computer.
Principle of work of the present utility model is such: in use, notebook computer is closely connected with notebook computer driver storehouse heat radiation expanding unit, comprises electrical connection and hot tie-in.Temperature sensor in notebook computer is connected with the fan control circuitry of notebook computer driver storehouse heat radiation expanding unit by the fan control circuitry interface of notebook computer driver storehouse heat radiation expanding unit, and the temperature of processor information that fan control circuitry provides according to temperature sensor in notebook computer is controlled the rotating speed of the array fan of notebook computer driver storehouse heat radiation expanding unit, small-sized heat pipe in notebook computer is by the hot input interface of notebook computer driver storehouse heat radiation expanding unit and the heat pipe array of notebook computer driver storehouse heat radiation expanding unit, heat pipe array is for being directed at array fan by the heat efficient transmission importing from hot input interface, the heat transfer efficiency of the heat pipe array of the large short length of cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in notebook computer, the heat that array fan opposite heat tube conducts to array fan one end carries out forced convertion heat radiation, so greatly strengthened laptop radiating ability, thereby effectively reduce the working temperature of laptop carrying processor.When notebook computer uses powered battery to carry out mobile computing, notebook computer provides space without the heating radiator for extra and fan, thereby keeps frivolous small and exquisite volume and longer battery endurance.Here we specifically set forth for example, adopt our utility model, this notebook computer with driver storehouse of Thinkpad T series of the Chinese Legend Company of picture, can utilize the powerful heat-sinking capability of notebook computer driver storehouse heat radiation expanding unit, make the abundant farsighted frequency of four core high-performance mobile processors, greatly improve calculated performance.
Fan control circuitry described in the utility model is digital PWM control chip, has belonged to prior art, therefore this is not repeated the utility model again.。
Heat pipe array described in the utility model is normal temperature heat pipe, and working temperature is (0-250) ℃.
The material of heat pipe array described in the utility model is copper, aldary, aluminum or aluminum alloy.
Array fan described in the utility model is vortex flow fan.
The air draft direction of array fan described in the utility model and the turning axle angle of fan are 80 degree-100 degree.
The material of hot input interface described in the utility model 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 described in the utility model.
Between small-sized heat pipe in hot input interface described in the utility model and notebook computer, adopt metal fixture to fix.
Between the heat pipe array of hot input interface described in the utility model and notebook computer driver storehouse heat radiation expanding unit, adopt metal fixture to fix.
Claims (10)
1. notebook computer driver storehouse heat radiation expanding unit, it is characterized in that: it comprises 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 output terminal of heat pipe array is connected with another input end of array fan, fan control circuitry receives by fan control circuitry interface the temperature of processor information that in notebook computer, temperature sensor provides, control the rotating speed of array fan, heat pipe array is connected with the small-sized heat pipe in notebook computer by hot input interface, receive its heat and conduct to array fan and dispel the heat,
Described fan control circuitry interface is for setting up electrical connection between temperature sensor in notebook computer and the fan control circuitry of notebook computer driver storehouse heat radiation expanding unit, and the temperature of processor information that temperature sensor in notebook computer is provided offers the fan control circuitry of notebook computer driver storehouse heat radiation expanding unit;
Described fan control circuitry is digital PWM control chip, for the temperature of processor information providing according to temperature sensor in notebook computer, the rotating speed of the array fan of notebook computer driver storehouse heat radiation expanding unit is controlled;
Described hot input interface is for connecting the heat pipe array of small-sized heat pipe in notebook computer and notebook computer driver storehouse heat radiation expanding unit, thereby two-sidedly sets up High Efficiency Thermal with the small-sized heat pipe in notebook computer with the heat pipe array phase close contact of notebook computer driver storehouse heat radiation expanding unit respectively and be connected;
Described heat pipe array is for the heat efficient transmission importing from hot input interface is directed to array fan, and the heat transfer efficiency of the heat pipe array of the large short length of cross-sectional area is far superior to the long small-sized heat pipe of little cross-sectional area in notebook computer;
Described array fan is connected with one end of heat pipe array, and the heat that conducts to array fan one end for opposite heat tube carries out forced convertion heat radiation, and array fan comprises a plurality of fans, and air mass flow is higher than the small-sized fans in notebook computer.
2. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: described fan control circuitry is digital pulsewidth modulation circuit.
3. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: described heat pipe array is normal temperature heat pipe, and working temperature is 0-250 degree Celsius.
4. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: the material of described heat pipe array is copper, aldary, aluminum or aluminum alloy.
5. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: described array fan is vortex flow fan.
6. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: the air draft direction of described array fan and the turning axle angle of fan are 80 degree-100 degree.
7. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: the material of described hot input interface is copper, aldary, aluminum or aluminum alloy.
8. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: two-sided heat-conducting silicone grease or the liquid metal that scribbles high thermal conductivity of described hot input interface.
9. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: between described hot input interface and the small-sized heat pipe in notebook computer, adopt metal fixture to fix.
10. a kind of notebook computer driver as claimed in claim 1 storehouse heat radiation expanding unit, is characterized in that: between described hot input interface and the heat pipe array of notebook computer driver storehouse heat radiation expanding unit, adopt metal fixture to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419397.9U CN203773449U (en) | 2013-07-12 | 2013-07-12 | Notebook computer driver bin heat dissipation extension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419397.9U CN203773449U (en) | 2013-07-12 | 2013-07-12 | Notebook computer driver bin heat dissipation extension apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN203773449U true CN203773449U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320419397.9U Expired - Fee Related CN203773449U (en) | 2013-07-12 | 2013-07-12 | Notebook computer driver bin heat dissipation extension apparatus |
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| Country | Link |
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| CN (1) | CN203773449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163218A (en) * | 2015-04-15 | 2016-11-23 | 宏碁股份有限公司 | Electronic installation and expanding device |
-
2013
- 2013-07-12 CN CN201320419397.9U patent/CN203773449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163218A (en) * | 2015-04-15 | 2016-11-23 | 宏碁股份有限公司 | Electronic installation and expanding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN HENGJI SHENGDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NYMPH (TIANJIN) TECHNOLOGY CO., LTD. Effective date: 20140828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300384 HEXI, TIANJIN TO: 300221 HEXI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140828 Address after: 300221 Tianjin City, Hexi District Rui Zhu Yuan Garden 8-1-501 Patentee after: Tianjin Hengjishengda Technology Co., Ltd. Address before: 300384, Hexi District Meijiang road landscape garden, Tianjin, 25-2-301 Patentee before: Nymph (Tianjin) Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |