CN202306431U - Novel notebook computer cooling pedestal - Google Patents
Novel notebook computer cooling pedestal Download PDFInfo
- Publication number
- CN202306431U CN202306431U CN2011204005400U CN201120400540U CN202306431U CN 202306431 U CN202306431 U CN 202306431U CN 2011204005400 U CN2011204005400 U CN 2011204005400U CN 201120400540 U CN201120400540 U CN 201120400540U CN 202306431 U CN202306431 U CN 202306431U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fans
- notebook computer
- computer cooling
- heat dissipation
- 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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Classifications
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a novel notebook computer cooling pedestal, which comprises a pedestal body (1), wherein the pedestal body (1) is provided with two fans (2); the notebook computer cooling pedestal is characterized in that: two temperature sensors (4) are arranged on the two sides of the two fans (2); signal output ends of the temperature sensors (4) are connected with a signal input end of a singlechip (3) in the pedestal body (1); one path of signal output of the singlechip (3) is connected with a motor driving chip (6); and the motor driving chip (6) controls operation of the fans (2). According to the notebook computer cooling pedestal, the stop of the fans is automatically controlled through an internal circuit; and the notebook computer cooling pedestal is more convenient to use and is energy-saving.
Description
Technical field
The utility model relates to a kind of notebook heat dissipation base, specifically relates to a kind of by microcomputer monitoring computer external temperature and control fan and change the novel notebook heat dissipation base stop.
Background technology
The heat dissipation problem of remembering this computer is the maximum bottleneck of its development of restriction, and heat dissipation problem is the inhibition of notebook computer " frivolous " design, under the situation that keeps complete performance, makes the dimension limit of notebook computer be difficult to that essential breakthrough is arranged.In order to address this problem, people have designed heat dissipation base.
Heat dissipation base generally is to add that by metal or plastic casing a built-in 2--4 fan constitutes, and the power supply plan of fan has through power supply of notebook USB interface and external power supply supplies power two kinds.As long as energized, fan will be turned over, and the powered-down aft-fan just stops.Use us like this and just must be noted that observation notebook temperature, whether decision connects the power supply of heat dissipation base.
Summary of the invention
The purpose of the utility model is to have overcome deficiency of the prior art, provides a kind of and fan has been changeed according to notebook temperature height automatically stop, conserver power source, notebook heat dissipation base easily.
In order to solve the problems of the technologies described above, the utility model is to realize through following technical scheme:
A kind of novel notebook heat dissipation base; It includes pedestal; Two fans are installed on the base, it is characterized in that: be provided with two temperature sensors in the both sides of said two fans, the signal output part of temperature sensor links to each other with the single-chip microcomputer signal input part that is in pedestal portion; One road signal output of single-chip microcomputer connects motor drive ic, the running of motor drive ic control fan.
One side of said pedestal is provided with the button that two adjusting fan running temperatures are set, and near said two fans, is equipped with the display screen that the displays temperature sensor records temperature.
Compared with prior art, the beneficial effect of the utility model is:
Automatically control heat dissipation base fan rotates when the computer temperature is higher, and is easy to use, simultaneously energy-conservation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the utility model structure mainly is made up of pedestal 1 and fan 2, and pedestal 1 is used for supporting computer, and fan 2 is used for dispelling the heat.Be provided with two temperature sensors 4 in the both sides of said two fans 2; The signal output part of temperature sensor 4 links to each other with single-chip microcomputer 3 signal input parts that are in pedestal 1 inside; One road signal output of single-chip microcomputer 3 connects motor drive ic 6, the running of motor drive ic 6 control fans 2.
One side of said pedestal 1 is provided with the button 5 that two adjusting fan running temperatures are set, and near said two fans 2, is equipped with the display screen 7 that displays temperature sensor 4 records temperature.
The model of single-chip microcomputer 3 can be STC89C51 in the utility model, and motor drive ic 6 models are L9110, and temperature sensor 4 models are 18B20.After the energized, can come design temperature T0 through button 5, one of them is S1, whenever presses once, and then temperature reduces 1 degree, and another is S2, whenever presses once, and then temperature increases by 1 degree.Temperature sensor 4 constantly detects the notebook temperature.The single-chip microcomputer 3 of STC89C51 is used the C Programming with Pascal Language, and each read temperature value T1 in 60 seconds one time, keeps two integers, and shows these two numerals with display screen 7.Whether judge T1 simultaneously more than or equal to T0, if T1 >=T0 then control motor drive ic 6 rotates fan 2, otherwise fan is stopped.
The undeclared part that relates in the utility model is identical with prior art or adopt prior art to realize.
Claims (2)
1. novel notebook heat dissipation base; It includes pedestal (1); Two fans (2) are installed on the base (1), it is characterized in that: be provided with two temperature sensors (4) in the both sides of said two fans (2), the signal output part of temperature sensor (4) single-chip microcomputer (3) signal input part inner with being in pedestal (1) links to each other; One road signal output of single-chip microcomputer (3) connects motor drive ic (6), the running of motor drive ic (6) control fan (2).
2. a kind of novel notebook heat dissipation base according to claim 1; It is characterized in that: a side of said pedestal (1) is provided with the button (5) that two adjusting fan running temperatures are set, and near said two fans (2), is equipped with the display screen (7) that displays temperature sensor (4) records temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204005400U CN202306431U (en) | 2011-10-20 | 2011-10-20 | Novel notebook computer cooling pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204005400U CN202306431U (en) | 2011-10-20 | 2011-10-20 | Novel notebook computer cooling pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306431U true CN202306431U (en) | 2012-07-04 |
Family
ID=46375286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204005400U Expired - Fee Related CN202306431U (en) | 2011-10-20 | 2011-10-20 | Novel notebook computer cooling pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470326A (en) * | 2014-11-21 | 2015-03-25 | 刘琦琴 | Radiating rack |
| CN105630118A (en) * | 2015-12-31 | 2016-06-01 | 天津胜富辉嘉科技有限公司 | Notebook computer |
-
2011
- 2011-10-20 CN CN2011204005400U patent/CN202306431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470326A (en) * | 2014-11-21 | 2015-03-25 | 刘琦琴 | Radiating rack |
| CN105630118A (en) * | 2015-12-31 | 2016-06-01 | 天津胜富辉嘉科技有限公司 | Notebook computer |
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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: 20120704 Termination date: 20121020 |