CN202031862U - Machine cabinet provided with fan module controller, fan module and machine frame type cutting blade - Google Patents
Machine cabinet provided with fan module controller, fan module and machine frame type cutting blade Download PDFInfo
- Publication number
- CN202031862U CN202031862U CN2011200479959U CN201120047995U CN202031862U CN 202031862 U CN202031862 U CN 202031862U CN 2011200479959 U CN2011200479959 U CN 2011200479959U CN 201120047995 U CN201120047995 U CN 201120047995U CN 202031862 U CN202031862 U CN 202031862U
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- Prior art keywords
- fan
- blower module
- module controller
- rotation speed
- connector
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- Expired - Lifetime
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Abstract
The utility model provides a fan module controller, which comprises a single chip (4), a rotation speed control connecting device (6) and a jumper wire (9). The single chip (4) is provided with an input port for receiving user input instructions and an output port for outputting rotation speed control signals of a first fan. The rotation speed control connecting device (6) is provided with an input port for receiving input signals of an external rotation speed controller and an output port for outputting rotation speed control signals of a second fan. The output port of the single chip (4) and the output port of the rotation speed control connecting device (6) are connected with an input end of the jumper wire (9) respectively, and an output end of the jumper wire (9) is connected with a fan connecting device. The utility model further provides a machine cabinet provided with a fan module and a machine frame type cutting blade, the fan module is provided with the fan module controller, and the machine frame type cutting blade is provided with the fan module. The machine cabinet provided with the fan module controller, the fan module and the machine frame type cutting blade enables rotation speed adjustment of the fan to be more flexible.
Description
Technical field
The utility model relates to the server field, relate in particular to a kind of blower module controller, have this blower module controller blower module, have the rack of the rack blade of this blower module.
Background technique
Equipment such as the common server of assembling consumed power thick and fast and producing heat, switchboard in the server cabinet.Raising along with server performance, the power of its consumption is also increasing, the result, can form the heat load of concentrating very much in the server cabinet, if and untimely the dispersing of heat that these heat loads produce, might burn the components and parts in the electronic equipment, to performance, safety and working life of equipment all be totally unfavorable.Exception, the selection of the application process of blade server also is based on heat dissipation problem, because these problems are restraining factors main in the real system.The specific power of present many records centers design is each rack 2kW even lower.When pressing the power installation blade server of each rack 10-30kW in such environment, these blade servers will consume a large amount of electric energy and produce heat.The solution of this problem generally is for these equipment sink to be installed, and for example fan assembly disperses above-mentioned heat.Present radiating fan rotation speed control mode is to obtain rotation speed of the fan according to device temperature with a fixed correspondence substantially, makes fan according to this rotating speed operation.And in actual conditions, the topmost uncertain factor that influences application mode is exactly the density issue of blade, the different blade methods of operation will cause different blade density, and then cause different heats to be discharged, if and the rotating speed of fan can not be adjusted in good time, its result or be exactly the driving electric energy of wasting fan, or be exactly that rotation speed of the fan does not reach the heat radiation requirement.As seen, present rotation speed of the fan control remains to be improved.
The model utility content
At the problem that exists in the correlation technique, the purpose of this utility model is to provide a kind of blower module controller, have the blower module of this controller, have the rack of the rack blade of this blower module, improving the control of rotation speed of the fan, and provide a kind of new rotation speed of the fan control mode.
For achieving the above object, the utility model provides the blower module controller on the one hand, comprises single-chip microcomputer, has the input port that receives user input instruction, the output port of the output first rotation speed of the fan control signal; Rotating speed control connection device has the input port that receives outside rotational speed governor input signal, the output port of the output second rotation speed of the fan control signal; And wire jumper, wherein, the output port of single machine output end, rotating speed control connection device is connected with the input end of wire jumper respectively, and the output terminal of wire jumper is connected with the fan connector.
Preferably, the blower module controller also comprises substrate, and single-chip microcomputer, rotating speed control connection device, wire jumper, fan connector all are located on the substrate.
Preferably, the blower module controller also comprises the power connector of being located on the substrate, the output port that it has the input port that is connected with external power supply, is connected with the power supply port of the power supply port of single-chip microcomputer and fan connector.
Preferably, on the circuit between the power supply port of the output port of power connector and single-chip microcomputer, also be in series with two low pressure difference linear voltage regulators, be respectively that 12V changes the 5V low pressure difference linear voltage regulator and 5V changes the 3.3V low pressure difference linear voltage regulator.
Preferably, the blower module controller also comprises: for the button of described user input instruction input, button is connected in input of single chip; And the tutorial light of display button down state, be connected in single-chip microcomputer, wherein, the blower module controller has three described buttons, and the number of tutorial light is identical with the number of button.
Preferably, rotating speed control connection device is a 6PIN rotation speed of the fan controller, and each fan connector is a 4PIN fan connector.
Preferably, power connector is the 4PIN power connector.
Preferably, the blower module controller has three fan connectors.
On the other hand, the utility model also provides a kind of blower module, has the fan group, the blower module controller that also has each rotation speed of the fan in the control fan group, wherein, the blower module controller is aforementioned any blower module controller of the utility model, and the output port of the fan connector in each fan and the blower module controller is connected.
Again on the one hand, the utility model also provides a kind of rack of rack blade, has aforesaid any blower module, and the outside rotational speed governor that is connected with blower module controller medium speed control connection device, wherein, blower module is fixed in the rear portion of rack by loose-leaf.
Than prior art, the beneficial effects of the utility model are: because by single-chip microcomputer, wire jumper, rotating speed control connection device, make control signal that the fan connector receives from single-chip microcomputer or from rotating speed control connection device, and because the fan speed control signal response of single-chip microcomputer output is from user's input instruction, by this, the utility model provides two kinds of control modes,, controls fan speed according to manual control fan speed or according to the input signal of outside rotational speed governor that is.
Description of drawings
Fig. 1 is the schematic block diagram of the utility model blower module controller;
Fig. 2 is the overall structure figure of the utility model blower module controller;
Fig. 3 is the stereogram of the utility model blower module, wherein, shows blower module controller and fan group.
Embodiment
Referring to accompanying drawing the utility model embodiment is described.
Referring to Fig. 1 and Fig. 2, blower module controller 14 of the present utility model comprises: substrate, and be located at single-chip microcomputer 4, fan connector 7, rotating speed control connection device 6, power connector 5, wire jumper 9, button on the substrate, wherein, the input port of single-chip microcomputer 4 is connected with button, the output port of the output port of single-chip microcomputer 4, rotating speed control connection device 6 all is connected in the input end of wire jumper 9, the output terminal of wire jumper 9 is connected with the input port of fan connector 7, and the output port of power connector 5 is connected in the power supply port of single-chip microcomputer 4 and the power supply port of fan connector 7.
Particularly, 3 buttons have been shown among Fig. 1, button 1, button 2, button 3 also show and three buttons tutorial light 1 (being denoted as 11 among Fig. 2), tutorial light 2 (being denoted as 12 among Fig. 2), tutorial light 3 (being denoted as 13 among Fig. 2) one to one.With button 1 is example, when pushing button 1 the time, promptly be equivalent to import user input instruction (to single-chip microcomputer input control signal 1) to single-chip microcomputer 4, single-chip microcomputer 4 is exported the first rotation speed of the fan control signal (pwm signal) in response to this input instruction and from output port, simultaneously tutorial light 1 is lighted according to the index signal of single-chip microcomputer 4 outputs, with the down state of indication button 1.Same as described above about the signal corresponding relation between button 2 and corresponding with it control signal 2, button 3 and corresponding with it control signal 3, tutorial light 2, the tutorial light 3, repeat no more.In the utility model, every rotation speed of the fan control signal that produces in response to button all is designated as the first rotation speed of the fan control signal.The rotating speed that it may be noted that each button correspondence can be provided with by software, and the acquiescence rotating speed of blower module after powering on also can be regulated by software.
Referring to the rotating speed control connection device 6 shown in Fig. 1, it exports the second rotation speed of the fan control signal (pwm signal) in response to outside rotational speed governor input signal, and has the input port that receives outside rotational speed governor input signal, the output port of the output second rotation speed of the fan control signal.
Further, by 9, the first rotation speed of the fan control signals of the wire jumper shown in Fig. 1 and the second rotation speed of the fan control signal to select the input port that a mode exports fan connector 7 to.That is, the output terminal of wire jumper 9 is connected in the input port of each fan connector 7 in one group of fan connector (3 fan connectors have been shown among Fig. 1).
Referring to the power connector shown in Fig. 15, it is connected to the power supply port of single-chip microcomputer 4 and fan connector 7 power supply ports with external power supply, thereby by means of being connected with external power supply, this power connector 5 is powered to single-chip microcomputer 4 and blower module.
Further referring to Fig. 1, on the circuit between the power supply port of the output port of power connector 5 and single-chip microcomputer 4, also be in series with two low pressure difference linear voltage regulators, being respectively 12V changes 5V low pressure difference linear voltage regulator and 5V commentaries on classics 3.3V low pressure difference linear voltage regulator, and effect provides power supply for single-chip microcomputer 4 and provides on necessity draws signal.And above-mentioned rotating speed control connection device 6 is a 6PIN rotation speed of the fan controller in the present embodiment, and each fan connector is a 4PIN fan connector.Further, power connector 5 is the 4PIN power connector, power connector 5 changes the 4PIN cable with external power supply by 8PIN and is connected, and for example in the present embodiment, can provide 12V voltage (driving current of 14A) to blower module (following detailed description) via fan connector 7.
In addition, crystal oscillator 10 also is shown among Fig. 1 is connected, clocking when 14 work of blower module controller with single-chip microcomputer 4.Also show positioning hole 8 among Fig. 2.
On the other hand, the utility model also provides a kind of blower module 1415, referring to Fig. 3, blower module 1415 comprises fan group (Fig. 3 shows 3 fans 15) and aforementioned any blower module controller 14 of the utility model, and each fan 15 is connected with the output port of blower module controller apoplexy leaf connector 7.
Again on the one hand, the utility model also provides a kind of rack of rack blade, comprise: the aforesaid blower module of the utility model, and the outside rotational speed governor (not shown) that is connected with the rotating speed control connection device 6 of fan module controller in the blower module, wherein, blower module can be fixed in the rear portion of rack by loose-leaf.Blower module quantity is decided according to concrete environment, 12 blower modules for example can be arranged, and each blower module can rotate separately and speed governing all.
To sum up, the utility model is by single-chip microcomputer, wire jumper, rotating speed control connection device, make control signal that the fan connector receives from single-chip microcomputer or from rotating speed control connection device, and because the fan speed control signal response of single-chip microcomputer output is from user's input instruction, by this, the utility model provides two kinds of control modes,, controls fan speed according to manual control fan speed or according to the input signal of outside rotational speed governor that is.
When the input signal control fan speed selected according to outside rotational speed governor, outside rotational speed governor can be detected the temperature of blade and rack, information such as overheated, and provides corresponding rotation speed of the fan control signal so that rotation speed of the fan is dynamically controlled.
When selecting according to user input instruction control rotation speed of the fan, press certain button, the rotating speed of fan is along with change, and the rotating speed of each button correspondence can be provided with by software, and the acquiescence rotating speed of blower module after powering on also can be regulated by software.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a blower module controller is characterized in that, comprising:
Single-chip microcomputer (4) has the input port that receives user input instruction, the output port of the output first rotation speed of the fan control signal;
Rotating speed control connection device (6) has the input port that receives outside rotational speed governor input signal, the output port of the output second rotation speed of the fan control signal; And
Wire jumper (9),
Wherein, the output port of the output port of described single-chip microcomputer (4), described rotating speed control connection device (6) is connected with the input end of wire jumper (9) respectively, and the output terminal of wire jumper (9) is connected with fan connector (7).
2. blower module controller according to claim 1 is characterized in that, described blower module controller also comprises substrate, and described single-chip microcomputer (4), rotating speed control connection device (6), wire jumper (9), fan connector (7) all are located on the described substrate.
3. blower module controller according to claim 2, it is characterized in that, also comprise the power connector of being located on the described substrate (5), the output port that it has the input port that is connected with external power supply, is connected with the power supply port of the power supply port of described single-chip microcomputer (4) and fan connector (7).
4. blower module controller according to claim 3, it is characterized in that, on the circuit between the power supply port of the output port of described power connector (5) and described single-chip microcomputer (4), also be in series with two low pressure difference linear voltage regulators, being respectively 12V changes 5V low pressure difference linear voltage regulator and 5V commentaries on classics 3.3V low pressure difference linear voltage regulator.
5. according to each described blower module controller among the claim 1-4, it is characterized in that, also comprise:
For the button of described user input instruction input, described button is connected in the input port of described single-chip microcomputer (4); And
The tutorial light that shows described button down state is connected in described single-chip microcomputer (4),
Wherein, described blower module controller has three described buttons, and the number of described tutorial light is identical with the number of described button.
6. according to each described blower module controller among the claim 1-4, it is characterized in that described rotating speed control connection device (6) is a 6PIN rotation speed of the fan controller, each fan connector is a 4PIN fan connector.
7. blower module controller according to claim 2 is characterized in that, described power connector (5) is the 4PIN power connector.
8. blower module controller according to claim 6 is characterized in that, described blower module controller has three described fan connectors.
9. a blower module has the fan group, it is characterized in that, also has the blower module controller of each rotation speed of the fan in the described fan group of control,
Wherein, described blower module controller is the described blower module controller of aforementioned each claim, and the output port of the fan connector (7) in each described fan and the described blower module controller is connected.
10. the rack of a rack blade, it is characterized in that having the described blower module of claim 9, and the outside rotational speed governor that is connected with described blower module controller medium speed control connection device (6), wherein, described blower module is fixed in the rear portion of described rack by loose-leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200479959U CN202031862U (en) | 2011-02-25 | 2011-02-25 | Machine cabinet provided with fan module controller, fan module and machine frame type cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200479959U CN202031862U (en) | 2011-02-25 | 2011-02-25 | Machine cabinet provided with fan module controller, fan module and machine frame type cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031862U true CN202031862U (en) | 2011-11-09 |
Family
ID=44894160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200479959U Expired - Lifetime CN202031862U (en) | 2011-02-25 | 2011-02-25 | Machine cabinet provided with fan module controller, fan module and machine frame type cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779212A (en) * | 2012-06-29 | 2012-11-14 | 浪潮电子信息产业股份有限公司 | Method for accurately calculating Pin needle quantity of fan plate connector |
| CN103016381A (en) * | 2012-12-12 | 2013-04-03 | 曙光信息产业股份有限公司 | Fan speed-regulating system for server |
| CN110096102A (en) * | 2018-01-30 | 2019-08-06 | 杨伟 | A kind of control box and for remotely controlling the remote controler of the control box |
-
2011
- 2011-02-25 CN CN2011200479959U patent/CN202031862U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779212A (en) * | 2012-06-29 | 2012-11-14 | 浪潮电子信息产业股份有限公司 | Method for accurately calculating Pin needle quantity of fan plate connector |
| CN103016381A (en) * | 2012-12-12 | 2013-04-03 | 曙光信息产业股份有限公司 | Fan speed-regulating system for server |
| CN103016381B (en) * | 2012-12-12 | 2016-02-10 | 曙光信息产业股份有限公司 | Server fan speed control system |
| CN110096102A (en) * | 2018-01-30 | 2019-08-06 | 杨伟 | A kind of control box and for remotely controlling the remote controler of the control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100193 Beijing, Haidian District, northeast Wang West Road, building 8, No. 36 Patentee after: Dawning Information Industry (Beijing) Co., Ltd. Address before: 100084 Beijing Haidian District City Mill Street No. 64 Patentee before: Dawning Information Industry (Beijing) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |