CN201111924Y - Mobile hard disk - Google Patents
Mobile hard disk Download PDFInfo
- Publication number
- CN201111924Y CN201111924Y CNU2007201733984U CN200720173398U CN201111924Y CN 201111924 Y CN201111924 Y CN 201111924Y CN U2007201733984 U CNU2007201733984 U CN U2007201733984U CN 200720173398 U CN200720173398 U CN 200720173398U CN 201111924 Y CN201111924 Y CN 201111924Y
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- circuit
- hard disk
- hard drive
- fan
- control circuit
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Abstract
The utility model relates to a mobile hard disk which comprises a hard disk body, a fan, a hard disk circuit and a temperature sensor which are adjacent to or directly arranged on the outer surface of the disk body of the hard disk; the hard disk circuit comprises a control circuit, a temperature examining circuit, a fan-driven circuit and a warning circuit. The temperature examining circuit is connected to the control circuit and connected with the temperature sensor, and receives the signals of the temperature sensor; the fan-driven circuit is connected with the control circuit, and receives the fan-driven signals of the control circuit and controls the operation status of the fan; the warning circuit is connected to the control circuit. The mobile hard disk also comprises lamps which are connected to the warning circuit. When the temperature of the hard disk body gets to a dangerous level, the mobile hard disk can make warning; when no person intervenes in the warning and the high temperature still keeps in the dangerous level, the hard disk rotating speed is slowed down so as to reduce temperature and effectively protect the data of the hard disk.
Description
Technical field
The utility model relates to a kind of portable hard drive of field, particularly relates to a kind of portable hard drive.
Background technology
Because the design of portable hard drive is more and more littler at present, raising along with the rotation speed of hard disk, the increase of capacity, the thermal value of hard disk is increased, and some portable hard drive employing plastic shell, it is bad to dispel the heat, cause the user when in use working temperature be easy to surpass the specification of hard disk, this time, the user did not know that hard disk may crash, unstable even interruption transmission data, caused loss of data, transmitted data to the user and brought danger.Especially more there is risk in temperature higher summer and the higher area use of temperature.In order to address the above problem, someone has installed radiator fan additional on portable hard drive, though can increase the radiating effect of portable hard drive to a certain extent, but also there is shortcoming in such scheme: rotation speed of the fan is constant, rotating speed is low excessively, and effect is little, and rotating speed is too high, bring very big noise, can not adjust rotating speed according to heating; Even installed fan additional, but generating heat still can appear in portable hard drive under the excessive situation, and this moment, the scheme that existing portable hard drive does not address this problem.
This shows that above-mentioned existing portable hard drive still has many defectives, and demands urgently further being improved.In order to solve the problem that portable hard drive exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing portable hard drive exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of portable hard drive of new structure, can improve general existing portable hard drive, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcomes the defective that existing portable hard drive exists, and a kind of portable hard drive of new structure is provided, technical matters to be solved is to make it increase temperature-detecting device, and can send alerting signal, thereby be suitable for practicality more according to the temperature of portable hard drive.
Another purpose of the present utility model is, a kind of portable hard drive is provided, and increases fan control circuitry, makes its rotating speed that can regulate fan according to the working temperature of portable hard drive, thereby can efficiently radiates heat and cut down the consumption of energy.
The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to a kind of portable hard drive that the utility model proposes, comprising: hard disk disk body, fan and hard disk circuit, it also comprises: temperature sensor, contiguous or directly be arranged at the outside surface of described hard disk disk body; Described hard disk circuit comprises: control circuit; Temperature sensing circuit is connected in above-mentioned control circuit, and connects above-mentioned temperature sensor, accepts the signal of this temperature sensor; Fan drive circuit connects above-mentioned control circuit, the fans drive signal of reception control circuit, and the running status of control fan.
The purpose of this utility model and solve its technical matters and can also be further achieved by the following technical measures.
Aforesaid portable hard drive, wherein said hard disk circuit also comprises warning circuit, is connected in control circuit; This portable hard drive also comprises lamp, is connected in above-mentioned warning circuit.
Aforesaid portable hard drive, wherein said lamp are light emitting diode.
Aforesaid portable hard drive also comprises loudspeaker, is connected in described warning circuit.
Aforesaid portable hard drive, wherein said hard disk circuit also comprises usb circuit, is connected in described control circuit; This portable hard drive also comprises USB interface, is connected in above-mentioned usb circuit.
Aforesaid portable hard drive, wherein said temperature sensor are thermopair or thermistor.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned purpose, major technique of the present utility model thes contents are as follows:
The utility model proposes a kind of portable hard drive, add the temperature sensor, join corresponding control circuit, adjust rotation speed of the fan according to the temperature of hard disk, hard disk is warm more, and rotation speed of the fan is high more, reaches the cooling purpose.The upper limit (for example: 55 degrees centigrade) that is higher than the hard disk operate as normal when temperature, be provided with suggestion devices such as sound or flash of light in the hard-disk cartridge, to user's alarm, the prompting user stops using or informs that the present use of user is abnormally dangerous, and can notify hard disk to reduce rotating speed and reduce heat radiation.The utility model has following advantage at least:
1, stop using fan or make the rotation speed of the fan step-down under the low situation of temperature, effectively energy-conservation.
2, when uncontrollable temperature raises, in time report to the police.
3, if still no one's intervention after reporting to the police by sacrificing usability, reduces the rotation speed of hard disk and effectively reduces the hard disk heating.
In sum, the portable hard drive of the utility model special construction, it has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the structured flowchart of portable hard drive of the present utility model.
Fig. 2 and Fig. 3 are the structural upright synoptic diagram of portable hard drive of the present utility model
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of portable hard drive, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1 to shown in Figure 3, Fig. 1 is a structured flowchart of the present utility model.Fig. 2 and Fig. 3 are the structural upright synoptic diagram of portable hard drive of the present utility model.The portable hard drive that the utility model proposes, it mainly comprises shell 300 and is arranged at this shell interior portable hard drive circuit 200, hard disk disk body 100, temperature sensor 101, fan 102, lamp 103, loudspeaker 104 and usb 1 05, wherein, on housing, offer lamp hole, described lamp 103 is positioned at lamp hole, so that a dish is outside can see the light that lamp 103 sends from moving.In addition, also on shell 300, offer a plurality of diffusing sound hole,, can effectively transmit to the outside so that when loudspeaker 104 is sounded.On shell, also offer a plurality of air vents,, improve radiating efficiency so that the inside and outside air of portable hard drive is circulated more swimmingly.Above-mentioned temperature sensor 101 is thermopair or thermistor, and its vicinity or contact are on the outside surface of hard disk disk body 100, so that can accurately detect the actual temperature of hard disk disk body 100.Described lamp 103 adopts light emitting diode, and loudspeaker 104 can adopt the thin piezoelectric ceramic piece of volume.What those skilled in the art can freely determine fan 102 and loudspeaker 104 as required specifically is provided with the position.Described fan 102 is arranged near the higher outside surface of hard disk disk body temperature, and its wind that blows is directly blown on the hard disk disk body 100.Described usb 1 05 is arranged on the shell 300.The utility model proposes the necessary miscellaneous part of portable hard drive and adopt the state of the art, do not repeat them here.Above-mentioned described various perforates, its position of opening belongs to the essential technical ability of those skilled in the art, so, in diagram, do not represent, but be not to be used to limit on the shell 300 of the present utility model do not have above-mentioned perforate.
Wherein, above-mentioned portable hard drive circuit comprises: control circuit 210, and it is mainly used in the duty of control hard disk disk body 100 and fan, and gathers external data, as the temperature signal that temperature sensor detected, and send steering order to fan or hard disk disk body according to this temperature signal; Temperature sensing circuit 201, it is connected in control circuit 210, and is connected in temperature sensor 101; Fan drive circuit 202, it connects and control circuit 210, and is connected in fan 102; Warning circuit 204, it is connected in control circuit 210, and is connected in the lamp 103 that is used to report to the police and the loudspeaker 104 of the sound that is used to give the alarm; Hard drive circuit 206, it is connected in control circuit 210, and is connected in hard disk disk body 100; And usb circuit 205, it is connected in control circuit 210, and connects usb 1 05.
According to the portable hard drive that the utility model proposes, it is provided with the dangerous temperature value in control circuit, and this temperature value is (for example: 55 degrees centigrade) set according to the maximum operating temperature of hard disk 100.In the use of portable hard drive, temperature sensor 101 can detect hard disk disk body 100 temperature at any time, and this temperature is sent to control circuit 210, when this temperature during less than dangerous temperature, and the portable hard drive operate as normal.At this moment, control circuit can be according to the rotating speed of the temperature controlled fan of portable hard drive, and hard disk is warm more, and rotation speed of the fan is high more, to reach the purpose of cooling.When hard disk disk body temperature reaches the dangerous work temperature is (for example: 55 degrees centigrade), control circuit will be exported a signal and give warning circuit, warning circuit drives lamp 103 luminous or flickers, perhaps warning circuit driving loudspeaker 104 is sounded, above-mentioned lamp 103 and loudspeaker 104 also can be reported to the police simultaneously, the work of prompting user hard disk under current state may be undesired, even phenomenons such as communication transmission or deadlock are interrupted in appearance, bring loss of data to the user, What is more can damage hard disk, thorough obliterated data, the user should stop using under this alarm situation.If still do not have manual intervention after reporting to the police this moment, and working temperature surpasses dangerous temperature value certain limit, control circuit then sends signal to reduce the speed to the hard drive circuit, the rotation speed of hard disk is reduced, thermal value is reduced, and this moment fan rotating speed reach maximum, thereby can fast cooling, and recover the portable hard drive performance as early as possible.
The portable hard drive that the utility model proposes can be stopped using fan or make the rotation speed of the fan step-down under the low situation of hard disk temperature; can be effectively energy-conservation; and has the high temperature alarm function; in addition; if still no one's intervention after reporting to the police by sacrificing usability, reduces the rotation speed of hard disk and effectively reduces Hard disk heat radiation; thereby it is protected hard disc data, thereby practical more.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (6)
1, a kind of portable hard drive comprises: hard disk disk body, fan and hard disk circuit is characterized in that it also comprises:
Temperature sensor, contiguous or directly be arranged at the outside surface of described hard disk disk body;
Described hard disk circuit comprises:
Control circuit;
Temperature sensing circuit is connected in above-mentioned control circuit, and connects above-mentioned temperature sensor, accepts the signal of this temperature sensor;
Fan drive circuit connects above-mentioned control circuit, the fans drive signal of reception control circuit, and the running status of control fan.
2, portable hard drive according to claim 1 is characterized in that wherein said hard disk circuit also comprises warning circuit, is connected in control circuit; This portable hard drive also comprises lamp, is connected in above-mentioned warning circuit.
3, portable hard drive according to claim 2 is characterized in that wherein said lamp is a light emitting diode.
4, portable hard drive according to claim 2 is characterized in that it also comprises loudspeaker, is connected in described warning circuit.
5,, it is characterized in that wherein said hard disk circuit also comprises usb circuit, is connected in described control circuit according to each described portable hard drive of claim 1-4; This portable hard drive also comprises USB interface, is connected in above-mentioned usb circuit.
6, portable hard drive according to claim 5 is characterized in that wherein said temperature sensor is thermopair or thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201733984U CN201111924Y (en) | 2007-09-27 | 2007-09-27 | Mobile hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201733984U CN201111924Y (en) | 2007-09-27 | 2007-09-27 | Mobile hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111924Y true CN201111924Y (en) | 2008-09-10 |
Family
ID=39963667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201733984U Expired - Fee Related CN201111924Y (en) | 2007-09-27 | 2007-09-27 | Mobile hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111924Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023661A (en) * | 2010-11-11 | 2011-04-20 | 卢晓龙 | Automatic cooling device |
| CN102375699A (en) * | 2010-08-23 | 2012-03-14 | 英业达股份有限公司 | Storage system |
| CN102866941A (en) * | 2011-07-04 | 2013-01-09 | 技嘉科技股份有限公司 | Control method for computer device and control system thereof |
| CN102982836A (en) * | 2012-11-21 | 2013-03-20 | 记忆科技(深圳)有限公司 | Method for improving reliability of solid state disk and solid state disk of method |
| CN104142721A (en) * | 2013-11-05 | 2014-11-12 | 上海仪电物联技术股份有限公司 | Intelligent control method for fan of digital video recorder |
| CN105242876A (en) * | 2015-09-28 | 2016-01-13 | 联想(北京)有限公司 | Control method and electronic device |
| CN106326075A (en) * | 2016-11-25 | 2017-01-11 | 湖南长城银河科技有限公司 | Electronic equipment, operating system and state monitoring platform and method of electronic equipment |
| CN106502813A (en) * | 2016-10-19 | 2017-03-15 | 郑州云海信息技术有限公司 | A kind of server hard disc monitoring method and device |
| CN107452413A (en) * | 2017-07-31 | 2017-12-08 | 苏州巴吉特信息咨询有限公司 | A kind of hard disk with overheat protective function |
| CN107507636A (en) * | 2017-08-25 | 2017-12-22 | 郑州云海信息技术有限公司 | The temprature control method and device of a kind of disk |
-
2007
- 2007-09-27 CN CNU2007201733984U patent/CN201111924Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102375699A (en) * | 2010-08-23 | 2012-03-14 | 英业达股份有限公司 | Storage system |
| CN102023661A (en) * | 2010-11-11 | 2011-04-20 | 卢晓龙 | Automatic cooling device |
| CN102866941A (en) * | 2011-07-04 | 2013-01-09 | 技嘉科技股份有限公司 | Control method for computer device and control system thereof |
| CN102982836A (en) * | 2012-11-21 | 2013-03-20 | 记忆科技(深圳)有限公司 | Method for improving reliability of solid state disk and solid state disk of method |
| CN104142721A (en) * | 2013-11-05 | 2014-11-12 | 上海仪电物联技术股份有限公司 | Intelligent control method for fan of digital video recorder |
| CN105242876A (en) * | 2015-09-28 | 2016-01-13 | 联想(北京)有限公司 | Control method and electronic device |
| CN106502813A (en) * | 2016-10-19 | 2017-03-15 | 郑州云海信息技术有限公司 | A kind of server hard disc monitoring method and device |
| CN106326075A (en) * | 2016-11-25 | 2017-01-11 | 湖南长城银河科技有限公司 | Electronic equipment, operating system and state monitoring platform and method of electronic equipment |
| CN107452413A (en) * | 2017-07-31 | 2017-12-08 | 苏州巴吉特信息咨询有限公司 | A kind of hard disk with overheat protective function |
| CN107507636A (en) * | 2017-08-25 | 2017-12-22 | 郑州云海信息技术有限公司 | The temprature control method and device of a kind of disk |
| CN107507636B (en) * | 2017-08-25 | 2019-07-26 | 郑州云海信息技术有限公司 | A kind of temprature control method and device of disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20160927 |