CN202711093U - Intelligent temperature controller applied to computer or server - Google Patents
Intelligent temperature controller applied to computer or server Download PDFInfo
- Publication number
- CN202711093U CN202711093U CN 201220232876 CN201220232876U CN202711093U CN 202711093 U CN202711093 U CN 202711093U CN 201220232876 CN201220232876 CN 201220232876 CN 201220232876 U CN201220232876 U CN 201220232876U CN 202711093 U CN202711093 U CN 202711093U
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- temperature
- microcontroller
- temperature controller
- fan
- computing machine
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Abstract
The utility model provides an intelligent temperature controller applied to a computer or a server. The intelligent temperature controller comprises a controller casing, a circuit board arranged in the casing, a microprocessor, buttons, potentiometers, a buzzer, a power supply module, an LCD display, a fan group and interfaces thereof, temperature sensors and interfaces thereof, wherein the microprocessor, the buttons, the potentiometers, the buzzer, the power supply module, the LCD display, the fan group and interfaces thereof, the temperature sensors and interfaces thereof are arranged on the circuit board. The fan group is connected with a fan port of a temperature controller through a wire with a standard interface. The temperature sensors are connected with a temperature sensor port of the temperature controller through a wire with a standard interface. The buttons are connected with a microprocessor IO port through a circuit. Four potentiometers are connected with a microcontroller AD port as the input of the controller. The power supply module provides +3.3V power for the microcontroller. The LCD display is connected with the microcontroller through four data lines, and can display the rotation speed, temperature and voltage of a fan. Three grades of the brightness of a liquid crystal screen can be adjusted and four backlight colors can be adjusted. The intelligent temperature controller has the characteristics of reliable work, easy use, intuitive display and obvious temperature control effect.
Description
Technical field
The utility model relates to a kind of housing temperature controller, relates in particular to a kind of computing machine with temperature, voltage, rotation speed of the fan Presentation Function or server housing temperature controller, can realize manually and automatically controlling of temperature.
Background technology
Along with the development of society and the progress of technology, people have proposed more and more higher requirement to reliability and the performance of computing machine and server, and be accompanied by the lifting of computing machine and server performance, associated peripheral is growing on and on, cause the power consumption of CPU and peripherals constantly to increase, the heat that causes system to distribute is also increasing.Therefore as not taking reliable and effective control measure, temperature in chassis constantly raises and not only easily causes deadlock, more serious even can burn out the components and parts of computing machine or server, the reliability of computing machine and server is significantly reduced, cause serious economic loss to the user.
Existing housing temperature controller is not simply effectively temperature control of technology in the market, uses exactly and inconvenience is installed or requires the user to have certain professional knowledge, brings very large difficulty for the use of housing temperature controller.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and computing machine or server intelligent temperature controller a kind of easy to use, simply effective, safe and reliable is provided.
To achieve these goals, solve the technical matters that exists, the utility model is achieved through the following technical solutions: a kind of computing machine or server intelligent temperature controller, it comprises: controller housing and install in the enclosure circuit board and the microprocessor on the circuit board, touch key, potentiometer, hummer, power module, LCD display, fan group and interface, temperature sensor and interface, the fan group is by linking to each other with the wire of standard interface and the fan port of temperature controller, temperature sensor is by being connected the temperature sensor port connection with temperature controller with the wire of standard interface, touch key is connected with microprocessor IO mouth by circuit, four potentiometers are connected the AD port and are connected input as temperature controller with microcontroller, hummer is connected with microcontroller, the input end of power module links to each other with power supply by standard interface, its output terminal connects microcontroller, for microcontroller provides+the 3.3V power supply, LCD display is connected with microcontroller by four data lines, accepts the control of microcontroller.
Described fan group is comprised of four DC radiation fans, and radiator fan is accepted respectively the control of the pwm signal of 4 road interfaces; The dutycycle of pwm signal changes the dutycycle realization of PWM ripple signal to the adjusting of potentiometer according to the user under manual mode, perhaps radiator fan moves according to peak power when temperature surpasses limit value, until temperature drops to the optimum working temperature point; Under automatic mode, microcontroller is adjusted the dutycycle of PWM ripple by the temperature sensor sampling temperature signal according to temperature signal, change the running speed of radiator fan, make cabinet or need the device of heat radiation to maintain an optimum working temperature, realize the control of energy saving of system and effective temperature.
Described temperature sensor, system comprises No. four temperature sensors, four temperature sensor probes are by being connected the connection of AD port with microcontroller with the wire of standard interface, microcontroller carries out the collection of temperature signal according to the sample frequency of setting, for the rotation speed of the fan adjustment information provides foundation, provide simultaneously the warning message of temperature over-range for system.
Described touch key is comprised of four touch keys, and button 18 is switch key, presses this key and can open or closing controller; Button 17 is mode key, can carry out the switching of automatic mode and manual mode by this button; Button 16 is adjustment button backlight, by this button LCD display is switched between ruddiness, green glow, blue light and white light; Button 15 for backlight intensity adjust button by button can according to ambient light make backlight intensity weak, in, select between strong.
Described potentiometer is comprised of four linear potentiometers, is used for manually control, realizes the linear rotating speed that changes radiator fan.
When described hummer, microcontroller connect the one or more temperature over-range of a hummer in four road temperature control points, realize audible alarm.
Described power module general+5V～+ the 12V power supply changes into+and the 3.3V power supply is the microcontroller power supply.
Described LCD display is used for showing the temperature value of current four temperature controlling points, shows the running speed of corresponding four transportation work styles fan, shows the control voltage of corresponding four transportation work styles fan; Have manual and automatic two kinds of mode of operations, by default, move according to automatic mode; Under manual mode, set the running speed of fan by adjusting potentiometer; Under the automatic mode, microcontroller is recently adjusted the rotating speed of fan according to the temperature value of sampling by the duty of adjusting the PWM ripple, thereby reaches efficiently radiates heat and temperature controlled purpose; LCD display can be adjusted by touch key color and the brightness of LCD display in order to adapt to different photoenvironments.
Computing machine or server housing temperature controller by the built-in Flash storer of microcontroller, can be realized the storage of work at present state, and after re-powering or starting shooting, the set-up mode operation according to last time need not to reset.
Owing to adopting technique scheme, the computing machine that the utility model provides or server have such beneficial effect with the housing temperature controller compared with prior art:
Improve the performance of computer housing, realize that parameter is visual, can show rotation speed of the fan, temperature and voltage parameter, readability directly perceived in order to adapt to varying environment, can also change color and the brightness of LCD display, to adapt to different photoenvironments; Can manually and under automatic two kinds of mode of operations switch; Adopt microcontroller can measure simultaneously the temperature of four road temperature control points as acp chip, under automatic mode, can carry out according to temperature value the adjustment of rotational speed of radiator fan, play effective temperature control and energy-conservation effect, under manual mode, accept the input of potentiometer, adjust the rotating speed of fan, realize the purpose of temperature control; Have simultaneously the imformation memory function, given up the link that each start arranges.Because computing machine or server link to each other with chassis power supply, radiator fan and temperature sensor with housing temperature controller Application standard interface, install simply, and be easy to use, has good versatility.
Description of drawings
Fig. 1 block diagram of the present utility model;
Fig. 2 structural drawing of the present utility model;
Fig. 3 interface schema of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Below in conjunction with accompanying drawing and embodiment the technical solution of the utility model is described further.Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of computing machine or server housing temperature controller comprises temperature controller shell 19, circuit board 26, LCD display 1, touch key 15,16,17,18, temperature sensor interface 6,7,8,9, potentiometer 10,11,12,13, hummer 14, fan interface 2,3,4,5, power module interface 20 and microcontroller 21; Described microprocessor adopts a kind of 16 super low power consuming single chip processors; Four DC radiation fans are connected on the fan port of temperature controller by standard interface; Button 18 is switch key, by this button, can open temperature controller, and LCD can demonstrate work at present state 25 or 26 when opening, each transportation work style fan rotating speed 22, voltage 24 and temperature 23.LCD closes when closing, and the fan of fan interface 2,3,4,5 controls is out of service; Button 17 is the pattern switching key, by it temperature controller is switched between automatic and manual two kinds of patterns; Button 16 is LCD selection key backlight, by it LCD liquid crystal display 1 is switched between red, green, blue three kinds of colors, adapts to the hobby of different user; Button 15 is the backlight intensity switching key, push button can 1 brightness of LCD liquid crystal display weak, in, switch under strong three kinds of intensity, adapt to different photoenvironments.
Temperature sensor adopts negative tempperature coefficient thermistor MF52-103, comprise No. four temperature sensors: be connected in interface 6 sensor, be connected in interface 7 sensor, be connected in interface 8 sensor, be connected in the sensor of interface 9, they adopt the wire with standard interface to connect with temperature controller, have easy for installation, the advantage of placing as required, also can be placed on voluntarily according to demand needs temperature controlled position.
The potentiometer group contains four linear potentiometers 10,11,12,13, and AD port that they are connected with microcontroller connects, as input end, can manual mode under 25 rotating speeds that fan is set, the running speed of control radiator fan.The rotating speed of potentiometer 13 control port 6 radiator fans under manual mode wherein, the rotating speed of potentiometer 12 control port 7 radiator fans under manual mode, the rotating speed of potentiometer 11 control port 8 radiator fans under manual mode, the rotating speed of potentiometer 10 control port 9 radiator fans under manual mode.
Hummer 14 links to each other with microprocessor 21, can be under manual mode or automatic mode, and temperature surpasses the upper audible alarm that carries out in limited time, and type of alarm is that continuous buzzing to high temperature is removed.
Microcontroller 21 is 16 super low power consuming single chip processors, it links to each other with outer member by the IO mouth, can measure external temperature, carry out the adjustment of rotation speed of the fan according to temperature, perhaps arrange according to the user and carry out rotation speed of the fan control, control LCD display 1 is carried out the demonstration of rotation speed of the fan, voltage and temperature, makes the convenient running status of checking intuitively of user.
Design focal point of the present utility model is to use LCD liquid crystal display 1 colorful and that brightness is adjustable to show in real time the running speed 22 of each radiator fan, and the temperature value 23 of working voltage 24 and point for measuring temperature can adapt to different light environments and personal like; Have simultaneously manual 25 and automatic 26 two kinds of operational modes; Have memory function, each start does not need from new setting; Shell 19 and sensor port 6,7,8,9, power supply 20, radiator fan port 2,3,4,5 are all used expansion slot or the connecting interface of standard, have easy to usely, are fit to domestic consumer and use.
Claims (9)
1. a computing machine or server intelligent temperature controller, it is characterized in that: it comprises: the temperature controller shell and install in the enclosure circuit board and the microprocessor on the circuit board, touch key, potentiometer, hummer, power module, LCD display, fan group and interface, temperature sensor and interface, the fan group is by linking to each other with the wire of standard interface and the fan port of temperature controller, temperature sensor is by being connected the temperature sensor port connection with temperature controller with the wire of standard interface, touch key is connected with microprocessor IO mouth by circuit, four potentiometers are connected the AD port and are connected input as temperature controller with microcontroller, hummer is connected with microcontroller, the input end of power module links to each other with power supply by standard interface, its output terminal connects microcontroller, for microcontroller provides+the 3.3V power supply, LCD display is connected with microcontroller by four data lines, accepts the control of microcontroller.
2. computing machine according to claim 1 or server intelligent temperature controller, it is characterized in that: described fan group is comprised of four DC radiation fans, and radiator fan is accepted respectively the control of the pwm signal of 4 road interfaces; The dutycycle of pwm signal changes the dutycycle realization of PWM ripple signal to the adjusting of potentiometer according to the user under manual mode, perhaps radiator fan moves according to peak power when temperature surpasses limit value, until temperature drops to the optimum working temperature point; Under automatic mode, microcontroller is adjusted the dutycycle of PWM ripple by the temperature sensor sampling temperature signal according to temperature signal, change the running speed of radiator fan, make cabinet or need the device of heat radiation to maintain an optimum working temperature, realize the control of energy saving of system and effective temperature.
3. computing machine according to claim 1 or server intelligent temperature controller, it is characterized in that: described temperature sensor, system comprises No. four temperature sensors, four temperature sensor probes are by being connected the connection of AD port with microcontroller with the wire of standard interface, microcontroller carries out the collection of temperature signal according to the sample frequency of setting, for the rotation speed of the fan adjustment information provides foundation, provide simultaneously the warning message of temperature over-range for system.
4. computing machine according to claim 1 or server intelligent temperature controller, it is characterized in that: described touch key is comprised of four touch keys, button 18 is switch key, button 17 is mode key, button 16 is adjustment button backlight, and button 15 is adjusted button for backlight intensity and passed through button.
5. computing machine according to claim 1 or server intelligent temperature controller, it is characterized in that: described potentiometer is comprised of four linear potentiometers, is used for manually control, realizes the linear rotating speed that changes radiator fan.
6. computing machine according to claim 1 or server intelligent temperature controller is characterized in that: hummer of microcontroller connection.
7. computing machine according to claim 1 or server intelligent temperature controller is characterized in that: described power module general+5V～+ the 12V power supply changes into+and the 3.3V power supply is the microcontroller power supply.
8. computing machine according to claim 1 or server intelligent temperature controller, it is characterized in that: described LCD display is used for showing the temperature value of current four temperature controlling points, show the running speed of corresponding four transportation work styles fan, show the control voltage that corresponding four transportation work styles are fanned; Have manual and automatic two kinds of mode of operations, by default, move according to automatic mode; Under manual mode, set the running speed of fan by adjusting potentiometer; Under the automatic mode, microcontroller is recently adjusted the rotating speed of fan according to the temperature value of sampling by the duty of adjusting the PWM ripple, thereby reaches efficiently radiates heat and temperature controlled purpose; LCD display can be adjusted by touch key color and the brightness of LCD display in order to adapt to different photoenvironments.
9. described computing machine or server intelligent temperature controller is characterized in that: by the built-in Flash storer of microcontroller, can realize the storage of work at present state according to claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232876 CN202711093U (en) | 2012-05-23 | 2012-05-23 | Intelligent temperature controller applied to computer or server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232876 CN202711093U (en) | 2012-05-23 | 2012-05-23 | Intelligent temperature controller applied to computer or server |
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| Publication Number | Publication Date |
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| CN202711093U true CN202711093U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220232876 Expired - Fee Related CN202711093U (en) | 2012-05-23 | 2012-05-23 | Intelligent temperature controller applied to computer or server |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399594A (en) * | 2013-08-21 | 2013-11-20 | 苏州罗兰机电设备有限公司 | Computer temperature control system for exchanger |
| CN106200827A (en) * | 2016-08-28 | 2016-12-07 | 广西小草信息产业有限责任公司 | A kind of computer cabinet of automatic temperature-control |
| WO2021077902A1 (en) * | 2019-10-23 | 2021-04-29 | 中兴通讯股份有限公司 | Fan speed regulation system and method |
| CN114371751A (en) * | 2022-02-15 | 2022-04-19 | 联泰集群（北京）科技有限责任公司 | Circuit board card and monitoring system |
-
2012
- 2012-05-23 CN CN 201220232876 patent/CN202711093U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399594A (en) * | 2013-08-21 | 2013-11-20 | 苏州罗兰机电设备有限公司 | Computer temperature control system for exchanger |
| CN106200827A (en) * | 2016-08-28 | 2016-12-07 | 广西小草信息产业有限责任公司 | A kind of computer cabinet of automatic temperature-control |
| WO2021077902A1 (en) * | 2019-10-23 | 2021-04-29 | 中兴通讯股份有限公司 | Fan speed regulation system and method |
| CN114371751A (en) * | 2022-02-15 | 2022-04-19 | 联泰集群（北京）科技有限责任公司 | Circuit board card and 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: 20130130 Termination date: 20130523 |