CN105116982B - A kind of heat radiation rack and its control method - Google Patents
A kind of heat radiation rack and its control method Download PDFInfo
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- CN105116982B CN105116982B CN201510640016.3A CN201510640016A CN105116982B CN 105116982 B CN105116982 B CN 105116982B CN 201510640016 A CN201510640016 A CN 201510640016A CN 105116982 B CN105116982 B CN 105116982B
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- temperature
- fan
- heat radiation
- electronic equipment
- radiation rack
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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 kind of heat radiation rack and its control method, for the heat radiation rack for radiating to electronic equipment, which includes: bracket；The fan of installation on the bracket；Controller, the controller are used to control the revolving speed of the fan according to the temperature parameter of the electronic equipment.The heat radiation rack controls the revolving speed of the fan by controller, so that the revolving speed of the fan matches with the temperature parameter, avoids the fan still high speed rotation when the temperature parameter is lower, reduces the waste of electric energy.
Description
Technical field
The present invention relates to radiating device for electronic equipment technical fields, more specifically, being related to a kind of heat radiation rack and its control
Method.
Background technique
With the continuous development of science and technology, laptop is widely used in the work and daily life of people
In the middle, huge convenience is brought for the work of people and daily life, becomes current people's work and daily life not
The important tool that can or lack.
In order to guarantee the good heat radiating of laptop, it is sometimes desirable to it is auxiliary to connect external heat radiation rack progress for laptop
Help heat dissipation.And the rotation speed of the fan of traditional heat radiation rack be it is fixed, no matter the calorific value of laptop how much, be with constant
Rotary speed working, in this way, leading to the waste of electric energy when laptop radiating amount is smaller.
Summary of the invention
To solve the above problems, the heat radiation rack can be according to electricity the present invention provides a kind of heat radiation rack and its control method
The temperature parameter of sub- equipment adjusts rotation speed of the fan, avoids the waste of electric energy.
To achieve the above object, the invention provides the following technical scheme:
A kind of heat radiation rack, for radiating to electronic equipment, which includes:
Bracket；
The fan of installation on the bracket；
Controller, the controller are used to control the revolving speed of the fan according to the temperature parameter of the electronic equipment.
Preferably, in above-mentioned heat radiation rack, further includes: temperature collecting device on the bracket, the temperature are set
Acquisition device is for acquiring the temperature parameter.
Preferably, in above-mentioned heat radiation rack, the electronic equipment includes temperature collecting device；
The heat radiation rack is for when radiating to the electronic equipment, the temperature collecting device and the controller to connect
It connects.
Preferably, in above-mentioned heat radiation rack, further includes: sliding rail on the bracket is set and is arranged described
Mobile motor on sliding rail；
The fan is fixed on the mobile motor；
The temperature collecting device is used to acquire the temperature parameter of the electronic equipment different zones；
The controller is also used to control position of the mobile motor on the sliding rail according to the temperature parameter
It sets, so that the fan radiates to the setting regions of the electronic equipment.
Preferably, in above-mentioned heat radiation rack, the temperature collecting device includes the first temperature sensor group and the second temperature
Spend sensor group；The first temperature sensor group and the second temperature sensor group include multiple temperature sensors；
The first side of the sliding rail is arranged in multiple temperature sensors of the first temperature sensor group, and flat
Row is intervally arranged on the direction of the sliding rail；
Second side of the sliding rail is arranged in multiple temperature sensors of the second temperature sensor group, and flat
Row is intervally arranged on the direction of the sliding rail.
Preferably, in above-mentioned heat radiation rack, further includes: transfer and temperature acquisition dress on the bracket is set
It sets；
The fan is fixed on the transfer；
The temperature collecting device includes multiple temperature sensors, and the multiple temperature sensor is for acquiring the electronics
The temperature parameter of equipment different zones；
The controller is also used to control the direction of the transfer according to the temperature parameter, to adjust the fan
Wind direction so that the fan radiates to the setting regions of the electronic equipment.
Preferably, in above-mentioned heat radiation rack, equally spaced be arranged in of the multiple temperature sensor surrounds the fan
On circumference.
Preferably, in above-mentioned heat radiation rack, the fan has the gear of multiple and different revolving speeds；
The controller controls the fan according to the temperature parameter and rotates in the gear of setting.
The present invention also provides a kind of control methods of above-mentioned heat radiation rack, for radiating to electronic equipment, the heat dissipation
Method includes:
Obtain the temperature parameter of the electronic equipment；
It is located at the revolving speed of the fan outside the electronic equipment according to temperature parameter control.
Preferably, in above-mentioned control method, the temperature parameter includes the more of the multiple and different regions of the electronic equipment
A temperature parameter, further includes:
According to the temperature parameter control the fan position or wind direction to the setting regions of the electronic equipment into
Row heat dissipation.
As can be seen from the above description, heat radiation rack provided by the invention is for radiating to electronic equipment, the heat radiation rack packet
It includes: bracket；The fan of installation on the bracket；Controller, the controller are used to be joined according to the temperature of the electronic equipment
Number controls the revolving speed of the fan.The heat radiation rack controls the revolving speed of the fan by controller, so that the fan turns
It is fast to match with the temperature parameter, the fan still high speed rotation when the temperature parameter is lower is avoided, electric energy is reduced
Waste.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of heat radiation rack provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of another heat radiation rack provided by the embodiments of the present application；
Fig. 3 is sectional drawing of the Fig. 2 in the direction AA '；
Fig. 4 is the structural schematic diagram of another heat radiation rack provided by the embodiments of the present application；
Fig. 5 is sectional drawing of the Fig. 4 in the direction BB '；
Fig. 6 is a kind of flow diagram of control method provided by the embodiments of the present application.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As described in the background art, the rotation speed of the fan of traditional heat radiation rack is fixed, no matter the hair of laptop
How much is heat, is to be worked with constant rotational speed, in this way, leading to the waste of electric energy when laptop radiating amount is smaller.
To solve the above-mentioned problems, the embodiment of the present application provides a kind of heat radiation rack, which dissipates for electronic equipment
Heat such as can be used for laptop radiating, and the heat radiation rack is as shown in Figure 1.With reference to Fig. 1, Fig. 1 is provided by the embodiments of the present application
A kind of structural schematic diagram of heat radiation rack, shown heat radiation rack 10 include: bracket 11；The fan 13 being mounted on the bracket 11；Control
Device 12 processed, the controller 12 are used to control the revolving speed of the fan 13 according to the temperature parameter of the electronic equipment.
The fan 13 is connect with the controller 12.The fan 13 can be one or multiple.Implement shown in Fig. 1
In mode, there are two fans 13 for the heat radiation rack setting.The both ends of the heat radiation rack are arranged in two fans 13, can be better
It radiates to electronic equipment.
In the embodiment of the present application, the heat radiation rack 10 controls the revolving speed of the fan 13 by controller 12, so that described
The revolving speed of fan 13 matches with the temperature parameter, and the fan 13 is avoided still to revolve at a high speed when the temperature parameter is lower
Turn, reduces the waste of electric energy.
Based on implementing embodiment shown in Fig. 1, the embodiment of the present application also provides the structural schematic diagram of another heat radiation rack,
The heat radiation rack is as shown in Figure 2 and Figure 3.
Referring to figs. 2 and 3, Fig. 2 is the structural schematic diagram of another heat radiation rack provided by the embodiments of the present application, Fig. 3 Fig. 2
Sectional drawing in the direction AA '.Further comprise on the basis of shown heat radiation rack 20 heat radiation rack 10 shown in Fig. 1: being arranged in the branch
Temperature collecting device 24 on frame 11, the temperature collecting device 24 is for acquiring the temperature parameter.
Fig. 2 illustrated embodiment passes through the temperature collecting device 24 being arranged on the heat radiation rack 20 and acquires the temperature ginseng
Number.In other embodiments, it can also be adopted by the temperature collecting device of the electronic equipment itself including temperature collecting device
Collect the temperature parameter.
It, can be by described in the acquisition of the temperature collecting device of notebook as being built-in with temperature collecting device in usual notebook
Temperature parameter.At this point, needing the control when radiating using heat radiation rack described in the embodiment of the present application to the electronic equipment
Device 12 processed is connect with the temperature collecting device of the electronic equipment, in order to obtain the temperature parameter, is joined according to the temperature
Number controls the revolving speed of the fan.
As shown in figure 3, heat radiation rack 20 described in the embodiment of the present application further include: the sliding rail on the bracket 11 is arranged in
22 and the mobile motor 23 that is arranged on the sliding rail 22.
The fan 13 is fixed on the mobile motor 23.At this point, the temperature collecting device 24 is described for acquiring
The temperature parameter of electronic equipment different zones.The controller 12 is also used to control the mobile motor according to the temperature parameter
23 position on the sliding rail 22, so that the fan 13 radiates to the setting regions of the electronic equipment.
In the heat radiation rack 20, the temperature collecting device 24 includes the first temperature sensor group 241 and second temperature
Sensor group 242；The first temperature sensor group 241 and the second temperature sensor group 242 include multiple temperature
Sensor 21, for acquiring multiple temperature parameters of corresponding electronic equipment multiple regions.
Multiple temperature sensors 21 of the first temperature sensor group 241 are arranged in the first of the sliding rail 22
Side, and be intervally arranged on the direction for being parallel to the sliding rail 22.Multiple temperature of the second temperature sensor group 242
Second side of the sliding rail 22 is arranged in sensor 21, and the row of interval on the direction for being parallel to the sliding rail 22
Cloth.On being parallel to 22 extending direction of sliding rail, first side and described second side are the sliding rail 22
Opposite two sides.
When the heat radiation rack 20 has a fan 13, if only one maximum temperature parameter of multiple temperature parameters, institute
State controller 12 can control the fan 13 to the electronic equipment have maximum temperature parameter region radiate, pass through
It is mobile to control the mobile motor 23, so that the fan 13 is moved to the region and radiates.If at this point, maximum temperature
Parameter has multiple, corresponding multiple regions with maximum temperature, and the controller 12 can be described in the control of the frequency of setting
Mobile motor 23 is mobile, is followed successively by the heat dissipation that each region carries out setting duration.
When the heat radiation rack 20 tool is there are two fan 13, if only one maximum temperature parameter of multiple temperature parameters, institute
State controller 12 can control two fans 13 respectively to the electronic equipment have maximum temperature parameter first area and
Second area with secondary maximum temperature parameter radiates, mobile by two mobile motors 23 of control, so that a fan
13 are moved to first area, another fan 13 is moved to second area, radiate to the electronic equipment.If this
When, there are two maximum temperature parameter tools, and corresponding two regions with maximum temperature, the controller 12 can control each movement
Motor 23 is mobile, so that one of fan 13 is moved to the region with maximum temperature parameter, carries out to the region scattered
Heat radiates to the region so that another fan 13 is moved to another region with maximum temperature parameter.
The control of controller 12 makes the fan 13 mobile by the mobile motor 23, sets area to electronic equipment
Domain is radiated, and the revolving speed of fan 13 is controlled according to the size of the regional temperature parameter, and high efficiency, low energy consumption may be implemented
Effective heat dissipation.The revolving speed of the fan 13 and the temperature parameter of position match, and temperature parameter is bigger, and revolving speed is smaller,
Temperature parameter is smaller, and revolving speed is smaller.
It should be noted that when fan 13 is mounted on sliding rail 22 by mobile motor 23, if setting is multiple
Fan 13, then each fan 13 is mounted on the sliding rail separately through a mobile motor 23, in order to controller 12
The movement of each fan 13 is controlled, individually to control position of the fan 13 on the sliding rail 22.
Based on implementing embodiment shown in Fig. 1, the embodiment of the present application also provides the structural schematic diagram of another heat radiation rack,
The heat radiation rack is as shown in figs. 4 and 5.
With reference to Fig. 4 and Fig. 5, Fig. 4 is the structural schematic diagram of another heat radiation rack provided by the embodiments of the present application, Fig. 5 Fig. 4
Sectional drawing in the direction BB '.Further comprise on the basis of shown heat radiation rack 40 heat radiation rack 10 shown in Fig. 1: being arranged in the branch
Transfer 43 and temperature collecting device 42 on frame 11.
The fan 13 is fixed on the transfer 43.The temperature collecting device 42 includes multiple temperature sensors
41, the multiple temperature sensor 41 is used to acquire the temperature parameter of the electronic equipment different zones.
The controller 12 is also used to control the direction of the transfer 43 according to the temperature parameter, described in adjusting
The wind direction of fan 13, so that the fan 13 radiates to the setting regions of the electronic equipment.
The heat radiation rack 40 is provided with a fan 13, and the controller 12 can be by controlling the transfer 43
Towards the wind direction for controlling the fan 13 so that the fan 13 to the electronic equipment have maximum temperature parameter or compared with
The setting regions of big temperature parameter radiates, and realizes effective heat dissipation of high efficiency, low energy consumption.
Optionally, the multiple temperature sensor 41 is equally spaced is arranged on the circumference for surrounding the fan 13.It is described
Controller 12 controls the fan 13 according to the temperature parameter and rotates in the gear of setting.
As above-mentioned, in the embodiment of the present application, the fan 13 has the gear of multiple and different revolving speeds.The fan turns
Speed and the temperature parameter of corresponding region match, and temperature parameter is bigger, and revolving speed is bigger, and temperature parameter is smaller, and revolving speed is smaller.
It as can be seen from the above description, can be according to the temperature of electronic equipment setting regions in heat radiation rack described in present application example
Degree parameter radiates, while can be radiated with the wind speed of mobile fan position or fan to setting regions, realizes efficient
Rate, low energy consumption effective heat dissipation.
Based on above-mentioned heat radiation rack embodiment, the embodiment of the present application also provides a kind of control methods of above-mentioned heat radiation rack, use
It radiates in electronic equipment, the heat dissipating method is as shown in Figure 6.
With reference to Fig. 6, Fig. 6 is a kind of flow diagram of control method provided by the embodiments of the present application, the control method packet
It includes:
Step S11: the temperature parameter of the electronic equipment is obtained；
Step S12: it is located at the revolving speed of the fan outside the electronic equipment according to temperature parameter control.
It is above-mentioned be example as described in, the temperature parameter include the multiple and different regions of the electronic equipment multiple temperature ginseng
Number.At this point, in step s 12 further include: the position for controlling the fan according to the temperature parameter or wind direction are to the electricity
The setting regions of sub- equipment radiates.Specific implementation heat radiation rack 20 and heat radiation rack as described in above-described embodiment
Shown in 40, details are not described herein.
It should be noted that the heat radiation rack based on the above embodiment of control method described in the embodiment of the present application, identical phase
It can be complementary to one another explanation like place, details are not described herein.
Control method described in the embodiment of the present application, can be by realizing effective heat dissipation to electronic equipment setting regions, drop
Low energy consumption.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of heat radiation rack, which is characterized in that for radiating to electronic equipment, which includes:
Bracket；
The fan of installation on the bracket；
Controller, the controller are used to control the revolving speed of the fan according to the temperature parameter of the electronic equipment；The temperature
Degree parameter includes multiple temperature parameters in the multiple and different regions of the electronic equipment, and the controller is according to the temperature parameter control
Make position or the wind direction of the fan, with control the fan to the electronic equipment have maximum temperature parameter region into
Row heat dissipation；
Temperature collecting device on the bracket is set, and the temperature collecting device includes multiple temperature sensors, described more
A temperature sensor is used to acquire the temperature parameter of the electronic equipment different zones.
2. heat radiation rack according to claim 1, which is characterized in that the heat radiation rack is scattered for carrying out to the electronic equipment
When hot, the temperature collecting device is connect with the controller.
3. heat radiation rack according to claim 1, which is characterized in that further include: sliding rail on the bracket is set
And the mobile motor on the sliding rail is set；
The fan is fixed on the mobile motor；
The controller is also used to control position of the mobile motor on the sliding rail according to the temperature parameter, makes
The fan is obtained to radiate to the setting regions of the electronic equipment.
4. heat radiation rack according to claim 3, which is characterized in that the temperature collecting device includes the first temperature sensor
Group and second temperature sensor group；The first temperature sensor group and the second temperature sensor group include multiple
Temperature sensor；
The first side of the sliding rail is arranged in multiple temperature sensors of the first temperature sensor group, and is being parallel to
It is intervally arranged on the direction of the sliding rail；
Second side of the sliding rail is arranged in multiple temperature sensors of the second temperature sensor group, and is being parallel to
It is intervally arranged on the direction of the sliding rail.
5. heat radiation rack according to claim 1, which is characterized in that further include: transfer on the bracket is set；
The fan is fixed on the transfer；
The controller is also used to control the direction of the transfer according to the temperature parameter, to adjust the wind of the fan
To so that the fan radiates to the setting regions of the electronic equipment.
6. heat radiation rack according to claim 5, which is characterized in that the multiple equally spaced setting of temperature sensor is being wrapped
On the circumference for enclosing the fan.
7. heat radiation rack according to claim 1, which is characterized in that the fan has the gear of multiple and different revolving speeds；
The controller controls the fan according to the temperature parameter and rotates in the gear of setting.
8. a kind of control method of the described in any item heat radiation racks of the claims 1-7, which is characterized in that for being set to electronics
Standby to radiate, which includes:
Obtain the temperature parameter of the electronic equipment；
It is located at the revolving speed of the fan outside the electronic equipment according to temperature parameter control；The temperature parameter includes the electricity
Multiple temperature parameters in the sub- multiple and different regions of equipment, the controller control the position of the fan according to the temperature parameter
Or wind direction, to control the fan to the electronic equipment there is the region of maximum temperature parameter to radiate；
Wherein, the heat radiation rack includes the temperature collecting device of setting on the bracket, and the temperature collecting device includes more
A temperature sensor, the multiple temperature sensor are used to acquire the temperature parameter of the electronic equipment different zones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510640016.3A CN105116982B (en) | 2015-09-30 | 2015-09-30 | A kind of heat radiation rack and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640016.3A CN105116982B (en) | 2015-09-30 | 2015-09-30 | A kind of heat radiation rack and its control method |
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| CN105116982A CN105116982A (en) | 2015-12-02 |
| CN105116982B true CN105116982B (en) | 2019-07-26 |
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| CN201510640016.3A Active CN105116982B (en) | 2015-09-30 | 2015-09-30 | A kind of heat radiation rack and its control method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304777B (en) * | 2016-08-12 | 2019-05-17 | 中国科学院电子学研究所 | Spaceborne phased array antenna ground is tested vertically with radiator and heat dissipating method |
| CN110319043B (en) * | 2018-03-28 | 2021-09-28 | 阿里巴巴集团控股有限公司 | Heat dissipation system and server |
| CN110601043B (en) * | 2019-08-08 | 2021-07-09 | 贵州电网有限责任公司 | Transformer substation high-voltage chamber ventilation system and transformer substation high-voltage chamber |
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| CN201845291U (en) * | 2010-08-25 | 2011-05-25 | 陈丽 | Multifunctional and potable radiator for laptop |
| CN202230431U (en) * | 2011-09-27 | 2012-05-23 | 刘敏 | Laptop radiator with adjustable radiator fans |
| CN202331330U (en) * | 2011-10-31 | 2012-07-11 | 中国矿业大学 | Laptop heat radiator capable of regulating wind power |
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| CN201429819Y (en) * | 2009-06-29 | 2010-03-24 | 刘蒙 | High-efficiency adjustable temperature reduction radiator for laptop computer |
| CN102200814A (en) * | 2010-03-24 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Cabinet cooling device |
| CN202133950U (en) * | 2011-06-27 | 2012-02-01 | 河海大学 | Cooling base with slidable fan |
| CN203405768U (en) * | 2013-08-21 | 2014-01-22 | 李小宁 | Radiator of notebook computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845291U (en) * | 2010-08-25 | 2011-05-25 | 陈丽 | Multifunctional and potable radiator for laptop |
| CN202230431U (en) * | 2011-09-27 | 2012-05-23 | 刘敏 | Laptop radiator with adjustable radiator fans |
| CN202331330U (en) * | 2011-10-31 | 2012-07-11 | 中国矿业大学 | Laptop heat radiator capable of regulating wind power |
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