CN109656341A - Computer heat dissipation auxiliary thermostat - Google Patents
Computer heat dissipation auxiliary thermostat Download PDFInfo
- Publication number
- CN109656341A CN109656341A CN201811537468.9A CN201811537468A CN109656341A CN 109656341 A CN109656341 A CN 109656341A CN 201811537468 A CN201811537468 A CN 201811537468A CN 109656341 A CN109656341 A CN 109656341A
- Authority
- CN
- China
- Prior art keywords
- resistance
- temperature sensor
- heat dissipation
- sensor chip
- relay
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- 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
Abstract
It radiates the invention discloses a kind of computer and assists thermostat, including temperature sensor chip, first resistor to the 5th resistance, potentiometer, transistor, relay and radiator fan motor, compared with prior art, the present invention can start automatically according to the heat condition of CPU or close the heat dissipation of radiator fan auxiliary heat dissipation piece, when computer CPU calorific value is small, when cooling fin copes with heat dissipation, starting radiator fan heat dissipation is not needed then, to in computer load hour, electricity can be saved, reduce noise, it is easy to use, it has the value of popularization and application.
Description
Technical field
The present invention relates to a kind of computer hardware auxiliary device more particularly to a kind of computer heat dissipation auxiliary thermostats.
Background technique
Computer is made of hardware system and software systems, and the computer for being fitted without any software is known as bare machine.It can
It is divided into supercomputer, industrial control computer, network computer, personal computer, five class of embedded computer, it is more advanced
Computer has biocomputer, photonic computer, quantum computer etc..In the prior art, the CPU calorific value of computer is with using
Degree is different, and calorific value is different, and in the prior art, in the case where computer operation load is not high, radiator fan is also being operated,
Noise, waste electric energy are not only generated, also increases computer power supply load, accordingly, there exist rooms for improvement.
Summary of the invention
The object of the invention is that providing a kind of computer heat dissipation auxiliary thermostat to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
The present invention includes temperature sensor chip, first resistor to the 5th resistance, potentiometer, transistor, relay and dissipates
Hot-air fan motor, DC power supply 12V, the model UPC616 of temperature sensor chip, first resistor be 2k Ω, second resistance
For 33k Ω, 3rd resistor be 0.1k Ω, the 4th resistance is 10k Ω, the 5th resistance is 1k Ω, potentiometer is 10k Ω, triode
Model 3DG9011, relay model JRX-13F, radiator fan motor are 5W motor；
The positive first end with the anode of radiator fan motor, the anode of relay, the 5th resistance simultaneously of DC power supply
It is connected with the first end of 3rd resistor, the collection of first end, triode that the cathode of DC power supply is switched with relay normally open simultaneously
Electrode, temperature sensor chip negative electricity source connected with the first end of second resistance, relay normally open switch second end
It is connect with the cathode of radiator fan motor, the cathode of relay connects with the emitter of the first end of the 4th resistance and triode simultaneously
It connects, the base stage of triode is connect with the second end of the signal output end of temperature sensor chip and the 5th resistance simultaneously, and temperature passes
The cathode power supply end of sensor chip is connect with the first end of the second end of the 4th resistance and first resistor simultaneously, temperature sensor core
The signal input part of piece is connect with the second end of the sliding end of potentiometer and the 4th resistance simultaneously, the first end of potentiometer and second
The second end of resistance connects, and the second end of potentiometer and the second end of first resistor connect.
Preferably, the temperature sensor chip is embedded in the cooling fin of radiator, and is covered on computer CPU.
The beneficial effects of the present invention are:
The present invention is a kind of computer heat dissipation auxiliary thermostat, and compared with prior art, the present invention can be according to CPU's
Heat condition and start automatically or close radiator fan auxiliary heat dissipation piece heat dissipation, when computer CPU calorific value is small, cooling fin can
When reply heat dissipation, then starting radiator fan heat dissipation is not needed, so that electricity can be saved in computer load hour, reduce and make an uproar
Sound, it is easy to use, it has the value of popularization and application.
Detailed description of the invention
Fig. 1 is circuit structure schematic diagram of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1: the present invention include temperature sensor chip IC, first resistor R1 to the 5th resistance R5, potentiometer RP,
Triode VT, relay K and radiator fan motor M, DC power supply DC are the model of 12V, temperature sensor chip IC
UPC616, first resistor R1 are 2k Ω, second resistance R2 is 33k Ω, 3rd resistor R3 is 0.1k Ω, the 4th resistance R4 is 10k
Ω, the 5th resistance R5 are 1k Ω, potentiometer RP is 10k Ω, triode VT model 3DG9011, relay K-type number are JRX-
13F, radiator fan motor M are 5W motor；
The anode of DC power supply DC simultaneously with the anode of radiator fan motor M, the anode of relay K, the 5th resistance R5
First end is connected with the first end of 3rd resistor R3, the cathode of DC power supply DC simultaneously with relay normally open switch K1 first
End, the collector of triode VT, temperature sensor chip IC negative electricity source connected with the first end of second resistance R2, relay
The second end of device normal open switch K1 is connect with the cathode of radiator fan motor M, and the cathode of relay K is simultaneously with the 4th resistance R4's
First end is connected with the emitter of triode VT, the base stage of triode VT while the signal output end with temperature sensor chip IC
It is connected with the second end of the 5th resistance R5, the cathode power supply end of temperature sensor chip IC while the second end with the 4th resistance R4
Connected with the first end of first resistor R1, the signal input part of temperature sensor chip IC simultaneously with the sliding end of potentiometer RP and
The second end of 4th resistance R4 connects, and the first end of potentiometer RP is connect with the second end of second resistance R2, and the of potentiometer RP
Two ends are connect with the second end of first resistor R1.
Preferably, the temperature sensor chip IC is embedded in the cooling fin of radiator, and is covered on computer CPU
On.
Working principle of the present invention is as follows:
Temperature is set by potentiometer RP, when cpu temperature is higher than temperature control set temperature, the output of temperature sensor chip IC
Voltage is higher, and triode VT is connected, and relay K is promoted to be attracted, and radiator fan motor M is powered on.It is set when cpu temperature is lower than
When determining temperature, temperature sensor chip IC output voltage is very low, ends triode VT, relay K release, radiator fan motor
M shuts down, and is especially more applicable in when cold winter or the more cold north, applies also for computer standby
When, CPU calorific value is very low, is not necessarily to fan auxiliary heat dissipation.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. a kind of computer heat dissipation auxiliary thermostat, it is characterised in that: including temperature sensor chip, first resistor to the 5th
Resistance, potentiometer, transistor, relay and radiator fan motor, the model of DC power supply 12V, temperature sensor chip
UPC616, first resistor are 2k Ω, second resistance is 33k Ω, 3rd resistor is 0.1k Ω, the 4th resistance is 10k Ω, the 5th electricity
Resistance is 1k Ω, potentiometer is 10k Ω, triode model 3DG9011, relay model JRX-13F, radiator fan motor are
5W motor；
The anode of DC power supply simultaneously with the anode of radiator fan motor, the anode of relay, the first end of the 5th resistance and the
The first end of three resistance connects, the collector of first end, triode that the cathode of DC power supply is switched with relay normally open simultaneously,
The negative electricity source of temperature sensor chip is connected with the first end of second resistance, the second end and heat dissipation of relay normally open switch
The cathode of fan motor connects, and the cathode of relay is connect with the emitter of the first end of the 4th resistance and triode simultaneously, and three
The base stage of pole pipe is connect with the second end of the signal output end of temperature sensor chip and the 5th resistance simultaneously, temperature sensor core
The cathode power supply end of piece is connect with the first end of the second end of the 4th resistance and first resistor simultaneously, the letter of temperature sensor chip
Number input terminal is connect with the second end of the sliding end of potentiometer and the 4th resistance simultaneously, the first end of potentiometer and second resistance
Second end connection, the second end of potentiometer and the second end of first resistor connect.
2. computer heat dissipation auxiliary thermostat according to claim 1, it is characterised in that: the temperature sensor chip
It is embedded in the cooling fin of radiator, and is covered on computer CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537468.9A CN109656341A (en) | 2018-12-15 | 2018-12-15 | Computer heat dissipation auxiliary thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537468.9A CN109656341A (en) | 2018-12-15 | 2018-12-15 | Computer heat dissipation auxiliary thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109656341A true CN109656341A (en) | 2019-04-19 |
Family
ID=66114403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537468.9A Pending CN109656341A (en) | 2018-12-15 | 2018-12-15 | Computer heat dissipation auxiliary thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109656341A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203535515U (en) * | 2013-11-05 | 2014-04-09 | 四川中时代科技有限公司 | Automatic heat radiation controller of electronic display device for teaching |
| CN104460907A (en) * | 2014-12-11 | 2015-03-25 | 湖南机电职业技术学院 | Computer water-cooling radiating system |
| CN104571198A (en) * | 2014-12-31 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | Sensitivity-adjustable temperature control circuit |
| CN104635800A (en) * | 2013-11-11 | 2015-05-20 | 成都博元科技有限公司 | Automatic temperature control circuit of fan of computer |
| CN104834335A (en) * | 2015-04-30 | 2015-08-12 | 苏州锟恩电子科技有限公司 | Thermostatic control circuit for fowl egg hatching |
| CN205068281U (en) * | 2015-10-27 | 2016-03-02 | 河南工业职业技术学院 | Computer radiator control circuit |
-
2018
- 2018-12-15 CN CN201811537468.9A patent/CN109656341A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203535515U (en) * | 2013-11-05 | 2014-04-09 | 四川中时代科技有限公司 | Automatic heat radiation controller of electronic display device for teaching |
| CN104635800A (en) * | 2013-11-11 | 2015-05-20 | 成都博元科技有限公司 | Automatic temperature control circuit of fan of computer |
| CN104460907A (en) * | 2014-12-11 | 2015-03-25 | 湖南机电职业技术学院 | Computer water-cooling radiating system |
| CN104571198A (en) * | 2014-12-31 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | Sensitivity-adjustable temperature control circuit |
| CN104834335A (en) * | 2015-04-30 | 2015-08-12 | 苏州锟恩电子科技有限公司 | Thermostatic control circuit for fowl egg hatching |
| CN205068281U (en) * | 2015-10-27 | 2016-03-02 | 河南工业职业技术学院 | Computer radiator control circuit |
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