CN102981582A - Laptop cooling base based on temperature alarm - Google Patents
Laptop cooling base based on temperature alarm Download PDFInfo
- Publication number
- CN102981582A CN102981582A CN2012105202621A CN201210520262A CN102981582A CN 102981582 A CN102981582 A CN 102981582A CN 2012105202621 A CN2012105202621 A CN 2012105202621A CN 201210520262 A CN201210520262 A CN 201210520262A CN 102981582 A CN102981582 A CN 102981582A
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- China
- Prior art keywords
- fan
- chip microcomputer
- temperature
- base body
- control circuit
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- 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.)
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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 Electrical Apparatus (AREA)
Abstract
The invention discloses a laptop cooling base based on a temperature alarm. The laptop cooling base based on the temperature alarm is provided with a base body, wherein the inside of the base body is provided with a control circuit; the surface of the base body is electrically connected with a fan; the fan is electrically connected with the control circuit; a bracket is arranged above the fan; the bracket is fixedly connected with the base body; and the control circuit is provided with a temperature sensor, a single chip microcomputer and a fan switch. When the device is used for cooling the laptop, the laptop is properly cooled by the single chip microcomputer, the temperature sensor and the fan, the quick operation of the computer is guaranteed, and meanwhile a purpose of saving energy is achieved.
Description
Technical field
The present invention relates to a kind of notebook computer radiating device, relate in particular to a kind of notebook computer cooler pad based on temperature alarm.
Background technology
At present, notebook becomes the most frequently used instrument in people's daily life and the office, but uses for a long time notebook or cause the overheated of notebook own owing to crossing, if notebook is not carried out radiating treatment, can cause shortening the serviceable life of notebook.The basic heat abstractor of the basis of prior art is not considered the problem of saving the energy, is provided with fan at notebook computer radiating device, carries out radiating treatment always.
Summary of the invention
Problem according to the prior art existence, the invention discloses a kind of notebook computer cooler pad based on temperature alarm, has the base body, the inside of described base body is provided with control circuit, the surface electrical of described base body is connected with fan, described fan is electrically connected with described control circuit, and the top of described fan is provided with support, and described support is fixedly connected with described base body.
Described control circuit has temperature sensor, single-chip microcomputer and fan swicth;
During work, with the set temperature upper limit on the single-chip microcomputer, temperature sensor detects the temperature of notebook bottom surface, and the detected temperatures data upload to single-chip microcomputer, the temperature that receives when single-chip microcomputer is during greater than temperature upper limit, and the Single-chip Controlling fan swicth starts fan work.
Described single-chip microcomputer is the AT89C52 single-chip microcomputer.
Described temperature sensor is the DS18B20 sensor.
Adopt this device that notebook is carried out radiating treatment, utilize single-chip microcomputer, temperature sensor and fan to come suitable notebook to be carried out radiating treatment, both guaranteed the quick operation of computing machine, reached simultaneously the purpose of saving the energy.
Description of drawings
Technical scheme for clearer explanation embodiments of the invention or prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structured flowchart of internal control circuit of the present invention.
Among the figure: 1. base body; 2. control circuit; 3. fan; 4. support; 21. temperature sensor; 22. single-chip microcomputer; 23. fan swicth.
Embodiment
For the purpose, technical scheme and the advantage that make embodiments of the invention is clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is known complete description:
A kind of notebook computer cooler pad based on temperature alarm as shown in Figure 1, has base body 1, the inside of described base body 1 is provided with control circuit 2, the surface electrical of described base body 1 is connected with fan 3, described fan 3 is electrically connected with described control circuit 2, the top of described fan 3 is provided with support 4, and described support 4 is fixedly connected with described base body 1.
As shown in Figure 2, described control circuit 2 has temperature sensor 21, single-chip microcomputer 22 and fan swicth 23.
During work, with the set temperature upper limit on the single-chip microcomputer 22, the temperature of 21 pairs of notebook bottom surface heat radiations place of temperature sensor detects, and the detected temperatures data upload to single-chip microcomputer 22, the temperature that receives when single-chip microcomputer 22 is during greater than temperature upper limit, and single-chip microcomputer 22 control fan swicthes 23 start fan works.
Further, described single-chip microcomputer 22 is the AT89C52 single-chip microcomputer.
Further, described temperature sensor 21 is the DS18B20 sensor.
Adopt this notebook computer cooler pad that notebook is carried out radiating treatment, whether the temperature of utilizing temperature sensor 21 to detect heat radiation place of notes background face detects, utilize single-chip microcomputer 22 to control fan and work, and removes the phenomenon that fan is worked always and wasted energy from.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. notebook computer cooler pad based on temperature alarm, it is characterized in that: have base body (1), the inside of described base body (1) is provided with control circuit (2), the surface electrical of described base body (1) is connected with fan (3), described fan (3) is electrically connected with described control circuit (2), the top of described fan (3) is provided with support (4), and described support (4) is fixedly connected with described base body (1).
2. according to a kind of notebook computer cooler pad based on temperature alarm claimed in claim 1, be further characterized in that: described control circuit (2) has temperature sensor (21), single-chip microcomputer (22) and fan swicth (23);
During work, with the upper set temperature upper limit of single-chip microcomputer (21), temperature sensor (21) detects the temperature of notebook bottom surface, and the detected temperatures data upload to single-chip microcomputer (22), the temperature that receives when single-chip microcomputer (22) is during greater than temperature upper limit, and single-chip microcomputer (22) control fan swicth (23) starts fan work.
3. a kind of notebook computer cooler pad based on temperature alarm according to claim 1, be further characterized in that: described single-chip microcomputer (22) is the AT89C52 single-chip microcomputer.
4. a kind of notebook computer cooler pad based on temperature alarm according to claim 1, be further characterized in that: described temperature sensor (21) is the DS18B20 sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105202621A CN102981582A (en) | 2012-12-06 | 2012-12-06 | Laptop cooling base based on temperature alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105202621A CN102981582A (en) | 2012-12-06 | 2012-12-06 | Laptop cooling base based on temperature alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102981582A true CN102981582A (en) | 2013-03-20 |
Family
ID=47855717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105202621A Pending CN102981582A (en) | 2012-12-06 | 2012-12-06 | Laptop cooling base based on temperature alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102981582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645784A (en) * | 2013-11-27 | 2014-03-19 | 无锡合众信息科技有限公司 | External radiator for notebook computer |
| CN104881100A (en) * | 2015-05-22 | 2015-09-02 | 广西大学 | Notebook computer cooler |
-
2012
- 2012-12-06 CN CN2012105202621A patent/CN102981582A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645784A (en) * | 2013-11-27 | 2014-03-19 | 无锡合众信息科技有限公司 | External radiator for notebook computer |
| CN104881100A (en) * | 2015-05-22 | 2015-09-02 | 广西大学 | Notebook computer cooler |
| CN104881100B (en) * | 2015-05-22 | 2019-01-08 | 广西大学 | A kind of notebook radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |