CN202975957U - Silence energy-saving computer - Google Patents
Silence energy-saving computer Download PDFInfo
- Publication number
- CN202975957U CN202975957U CN2012206997212U CN201220699721U CN202975957U CN 202975957 U CN202975957 U CN 202975957U CN 2012206997212 U CN2012206997212 U CN 2012206997212U CN 201220699721 U CN201220699721 U CN 201220699721U CN 202975957 U CN202975957 U CN 202975957U
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- CN
- China
- Prior art keywords
- fan
- computer
- computer body
- computing machine
- saving
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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.)
- Expired - Fee Related
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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)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a silence energy-saving computer which comprises a computer body. The silence energy-saving computer further comprises a monitoring chip, wherein a temperature sensor, a voltage sampling module, a revolution speed sensor and an input end of a digital-to analogue (D/A) converter are connected with the monitoring chip, an output end of the D/A converter is connected with a driving amplifier, the driving amplifier is connected with an fan power source end in the computer body, a system management bus of the computer body is connected with the monitoring chip, the temperature sensor is arranged in the inner portion of the computer body, the revolution speed sensor is arranged on the position of a fan rotating shaft, and the voltage sampling module is connected with a computer body power source. According to the silence energy-saving computer, structure is simple, rebuilding is convenient, the noise produced inside the computer can be effectively reduced, use is environment friendly and energy saving, the ratio of equipment performance and price in a supervisor computer is high, and application prospects are wide.
Description
Technical field
The utility model is specifically related to a kind of computing machine, is specifically related to a kind of mute energy-saving computing machine.
Background technology
development along with science and technology, computing machine has become the indispensable work and study of a kind of people and rest and entertainment instrument, in the course of the work, computing machine can help people to carry out the sequence of operations such as numerical evaluation, information processing, control in real time, Computer Aided Design, artificial intelligence, make people's the course of work become simpler, efficient is higher, when rest and entertainment, computing machine can be used for playing, music and film television etc. bring loosening of the various bodies and minds of people, computing machine thermal value in operational process is larger, need a plurality of ventilation fans cooling in machine, need to monitor in real time by monitoring chip operation conditions such as the various voltage of host computer, temperature, rotation speed of the fan, the dominant frequency of existing computer CPU and integrated circuit and integrated level are improving constantly, therefore can produce a large amount of heats, need simultaneously the multi-group power power supply, make power supply and computer housing internal temperature increase, usually come ventilation and heat with fan, need the monitoring CPU temperature, in these supervisory circuits widespread use pulse-length modulation (PWM) and automatic control technology, in the computer operational process, supervisory circuit can be regulated rotation speed of the fan automatically according to the temperature signal of detected element, the hardware monitoring circuit can be controlled fan according to design temperature and rotate, dispel the heat to CPU, when temperature descends, rotation speed of the fan reduces automatically, when temperature rises, wind speed rotating speed automatic-ascending, reduced like this fan noise, saved the electric weight use, extended fan life, but the monitoring of equipment is CPU heat radiation supervisory circuit in to computer housing, can not satisfy the monitoring of miscellaneous equipment in cabinet, as the hard disk cooling fan, case fan and power supply fan are all without rotational speed regulation, also be unable to find out their state, in cabinet, the height of device temperature can not be regulated rotation speed of the fan, and fan is in the full speed running state all the time, causes certain electric weight waste and sends certain noise.
Summary of the invention
The utility model is exactly for the deficiencies in the prior art, and a kind of simple in structure, the mute energy-saving computing machine that can regulate a plurality of rotation speeds of the fan is provided.
For achieving the above object, the utility model adopts following technical scheme, and a kind of mute energy-saving computing machine comprises computer body; Also comprise monitoring chip; Described monitoring chip is connected with respectively temperature sensor, voltage sampling module, speed probe and D/A converter input end; Described D/A converter output terminal connects driving amplifier; Described driving amplifier connects computer body fan inside power end; The System Management Bus of described computer body connects monitoring chip; Described temperature sensor is arranged on computer body inside; Described speed probe is arranged on the fan shaft place; Described voltage sampling module is connected with the computer body power supply.
As preferably, described System Management Bus can be the System Management Bus on PCI Express plate, PCI plate or motherboard.
Further, described fan is power supply fan, cpu fan, graphics card fan and case fan.
Further, described temperature sensor and speed probe are digital element.
Further, described voltage sampling inside modules carries modulus conversion chip.
The utility model beneficial effect:
Monitoring chip of the present utility model directly is connected with the system for computer management bus, and equipment and the device of supervisory control comuter inside are simple in structure, and transformation is convenient; Equipment and the device of the more fully monitoring computer inside by chip monitoring are controlled rotation speed of the fan in real time, lower rotating speed when temperature is low, effectively reduce the noise that sends in machine, rotating speed reduces simultaneously, will reduce driving voltage, use environmental protection and energy saving, when temperature is high, increase rotating speed, better dissipate heat, effectively reach cooling effect, and by System Management Bus and compunication, in supervisory computer, the equipment performance cost ratio is high, has broad application prospects.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model.
The 100-computer body; The 10-monitoring chip; The 11-temperature sensor; 12-voltage sampling module; The 13-speed probe; The 14-D/A converter; The 15-driving amplifier; The 16-fan; The 17-System Management Bus; The 18-case fan; 19-CPU, graphics card fan; The 20-power supply fan.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, as shown in Figure 1, a kind of mute energy-saving computing machine comprises computer body 100; Also comprise monitoring chip 10; Described monitoring chip 10 is connected with respectively temperature sensor 11, voltage sampling module 12, speed probe 13 and D/A converter 14 input ends; Described D/A converter 14 output terminals connect driving amplifier 15; Described driving amplifier 15 connects computer body 100 fan inside power ends; The System Management Bus 17 of described computer body 100 connects monitoring chip; Described temperature sensor 11 is arranged on computer body 100 inside; Described speed probe 13 is arranged on the fan shaft place; Described voltage sampling module 12 is connected with computer body 100 power supplys.
Described System Management Bus 17 can be the System Management Bus on PCI Express plate, PCI plate or motherboard.Described fan 16 is power supply fan 20, CPU, graphics card fan 19 and case fan 18, and the heat that respectively each module is produced dispels the heat.Described temperature sensor 11 and speed probe 13 are digital element, can be directly and monitoring chip 10 communicate.Described voltage sampling module 12 inside carry modulus conversion chip, after having gathered data, automatically data are converted to digital signal, pass to monitoring module 10.
Monitoring chip of the present utility model directly is connected with the system for computer management bus, and equipment and the device of supervisory control comuter inside are simple in structure, and transformation is convenient; Equipment and the device of the more fully monitoring computer inside by chip monitoring are controlled rotation speed of the fan in real time, lower rotating speed when temperature is low, effectively reduce the noise that sends in machine, rotating speed reduces simultaneously, will reduce driving voltage, use environmental protection and energy saving, when temperature is high, increase rotating speed, better dissipate heat, effectively reach cooling effect, and by System Management Bus and compunication, in supervisory computer, the equipment performance cost ratio is high, has broad application prospects.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.Under the prerequisite that does not break away from the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. a mute energy-saving computing machine, comprise computer body; It is characterized in that, also comprise monitoring chip; Described monitoring chip is connected with respectively temperature sensor, voltage sampling module, speed probe and D/A converter input end; Described D/A converter output terminal connects driving amplifier; Described driving amplifier connects computer body fan inside power end; The System Management Bus of described computer body connects monitoring chip; Described temperature sensor is arranged on computer body inside; Described speed probe is arranged on the fan shaft place; Described voltage sampling module is connected with the computer body power supply.
2. mute energy-saving computing machine according to claim 1, it is characterized in that: described System Management Bus can be the System Management Bus on PCI Express plate, PCI plate or motherboard.
3. mute energy-saving computing machine according to claim 1, it is characterized in that: described fan is power supply fan, cpu fan, graphics card fan and case fan.
4. mute energy-saving computing machine according to claim 1, it is characterized in that: described temperature sensor and speed probe are digital element.
5. mute energy-saving computing machine according to claim 1, it is characterized in that: described voltage sampling inside modules carries modulus conversion chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206997212U CN202975957U (en) | 2012-12-18 | 2012-12-18 | Silence energy-saving computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206997212U CN202975957U (en) | 2012-12-18 | 2012-12-18 | Silence energy-saving computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975957U true CN202975957U (en) | 2013-06-05 |
Family
ID=48517009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206997212U Expired - Fee Related CN202975957U (en) | 2012-12-18 | 2012-12-18 | Silence energy-saving computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202975957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515814A (en) * | 2017-09-26 | 2017-12-26 | 余浩 | A kind of computer part monitoring system |
-
2012
- 2012-12-18 CN CN2012206997212U patent/CN202975957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515814A (en) * | 2017-09-26 | 2017-12-26 | 余浩 | A kind of computer part monitoring system |
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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: 20130605 Termination date: 20131218 |