CN203397700U - Intelligent heating circuit and intelligent heating film - Google Patents
Intelligent heating circuit and intelligent heating film Download PDFInfo
- Publication number
- CN203397700U CN203397700U CN201320422570.0U CN201320422570U CN203397700U CN 203397700 U CN203397700 U CN 203397700U CN 201320422570 U CN201320422570 U CN 201320422570U CN 203397700 U CN203397700 U CN 203397700U
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- CN
- China
- Prior art keywords
- hard disk
- temperature
- heating
- intelligent heating
- intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/144—Reducing the influence of the temperature by detection, control, regulation of the temperature
Abstract
The utility model belongs to the intelligent control field and especially relates to an intelligent heating circuit and an intelligent heating film. In the utility model, a microcontroller controls a heating resistor to heat a hard disk according to hard disk temperature detected by a temperature detector and a preset heating temperature range, the hard disk can be used in a normal temperature range, and the problem that the hard disk cannot work normally at low temperature is solved.
Description
Technical field
The utility model belongs to field of intelligent control, relates in particular to a kind of Intelligent heating circuit and heating film.
Background technology
The use of hard disk in our daily life is more and more extensive, from traditional computer hard disc, and popular portable hard drive and solid state hard disc till now, and the vehicle-mounted hard disk for stored video data.
Hard disk is when bringing convenience to us, due to himself characteristic, too low or all can not normally use when too high in its temperature, particularly need to bring a lot of troubles by the hard disk when low temperature is used.
Utility model content
The utility model provides a kind of Intelligent heating circuit, is intended to solve the problem of existing hard disk cisco unity malfunction when low temperature.
In order to solve the problems of the technologies described above, the utility model is achieved in that a kind of Intelligent heating circuit, is connected with hard disk with power supply, and described Intelligent heating circuit comprises:
Heating resistor R1;
Detect in real time the temperature monitor of described hard disk temperature;
Respectively with described power supply, described temperature monitor is connected with described heating resistor R1, receive the temperature data that described temperature monitor detects, in the time of within the scope of described temperature data drops on default heating-up temperature, control the microcontroller that described heating resistor R1 heats described hard disk;
The first end of described heating resistor R1 is connected with the control end of described microcontroller, the second end ground connection of described heating resistor R1, the test side of described temperature monitor is connected with described hard disk, and the data output end of described temperature monitor is connected with the data input pin of described microcontroller.
Further, described Intelligent heating circuit also comprises:
Be connected to the resettable fuse between described heating resistor R1 and described microcontroller.
Further, described Intelligent heating circuit also comprises:
Be arranged at the silica gel between described heating resistor and described resettable fuse.
The utility model also provides a kind of Intelligent heating film, and described Intelligent heating film comprises Intelligent heating circuit as above.
In the utility model, hard disk temperature and default heating-up temperature scope control heating resistor R1 that microcontroller detects according to temperature monitor heat hard disk 2, can make hard disk use in normal temperature range, solve the problem of hard disk cisco unity malfunction when low temperature.
Accompanying drawing explanation
Fig. 1 is the circuit structure diagram of the Intelligent heating circuit that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, specific implementation of the present utility model is described in detail:
As shown in Figure 1, the utility model provides a kind of Intelligent heating circuit 1, for convenience of explanation, only enumerate the part relevant to the present embodiment, and details are as follows:
As the utility model one embodiment, Intelligent heating circuit 1 is connected with hard disk 2 with power supply VCC, comprising:
Heating resistor R1;
Detect in real time the temperature monitor 101 of hard disk 2 temperature;
With power supply VCC, temperature monitor 101 is connected with heating resistor R1 respectively, receives the temperature data that temperature monitor 101 detects, and controls the microcontroller 102 that heating resistor R1 heats hard disk 2 in the time of within the scope of this temperature data drops on default heating-up temperature;
The first end of heating resistor R1 is connected with the control end of microcontroller 102, the second end ground connection of heating resistor R1, and temperature monitor 102 test side is connected with hard disk 2, and the data output end of temperature monitor 101 is connected with the data input pin of microcontroller 102.
In the utility model embodiment, Intelligent heating circuit 1 is generally operational under low temperature environment, when when temperature is lower, if hard disk 2 is not carried out to heated protective, hard disk 2 is by cisco unity malfunction, in the utility model embodiment, temperature monitor 101 detects the temperature of hard disk 2 in real time, when the hard disk temperature of temperature monitor 101 detections drops within the scope of default heating-up temperature, microcontroller 102 control heating resistor R1 heat hard disk, for example, default heating-up temperature scope is lower than 0 degree Celsius, when the hard disk temperature detecting just should heat hard disk 2 during lower than 0 degree Celsius, because temperature monitor 101 detects the temperature of hard disk 2 in real time, in the time of beyond the temperature of hard disk 2 is heated to default heating-up temperature scope, 102 circuit pathways that can disconnect heating resistor R1 of microcontroller, make the heating resistor R1 heating of can not working, stop hard disk 2 heating, in the time of within the scope of the hard disk temperature that temperature monitor 101 detects is fallen default heating-up temperature again, again hard disk 2 is heated.
As the utility model one embodiment, Intelligent heating circuit 1 also comprises:
Be connected to the resettable fuse between described heating resistor R1 and described microcontroller.
In the utility model embodiment; resettable fuse F has anti-overheat protective function; when giving hard disk 2 heating; if heating-up temperature reaches while setting heating-up temperature; microcontroller 102 does not stop heating because fault makes Intelligent heating circuit 1; now; anti-overheating protection characteristic due to resettable fuse F; when higher than specified temp; automatic cutout, makes Intelligent heating circuit 1 can not continue, to hard disk 2 heating, to carry out second protection; when temperature is lower, resettable fuse F recovers on state characteristic.
As the utility model one embodiment, described Intelligent heating circuit also comprises:
Be arranged at the silica gel between described heating resistor and described resettable fuse.
In the utility model embodiment, it is in order to prevent that resettable fuse F from directly directly contacting with heating resistor R1 that silica gel 103 is set, due to resettable fuse F, (actual temp is according to specification setting) can automatic cutout when the uniform temperature, if resettable fuse F directly contacts with heating resistor R1, when heating, resettable fuse F is because self-characteristic has disconnected, but the temperature of hard disk 2 does not also reach the temperature range that can normally use, does not so just reach desirable heating effect.
The utility model also provides a kind of Intelligent heating film, comprises above-mentioned Intelligent heating circuit 1.
In embodiments of the present invention, Intelligent heating film is for being packaged into Intelligent heating circuit 1 parts of pad pasting form, and sticky being posted on hard disk 2, is connected with power supply, when needs heat, can automatically heat.
In the utility model, hard disk temperature and default heating-up temperature scope control heating resistor R1 that microcontroller detects according to temperature monitor heat hard disk 2, can make hard disk use in normal temperature range, solve the problem of hard disk cisco unity malfunction when low temperature.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an Intelligent heating circuit, is connected with hard disk with power supply, it is characterized in that, described Intelligent heating circuit comprises:
Heating resistor R1;
Detect in real time the temperature monitor of described hard disk temperature;
Respectively with described power supply, described temperature monitor is connected with described heating resistor R1, receive the temperature data that described temperature monitor detects, in the time of within the scope of described temperature data drops on default heating-up temperature, control the microcontroller that described heating resistor R1 heats described hard disk;
The first end of described heating resistor R1 is connected with the control end of described microcontroller, the second end ground connection of described heating resistor R1, the test side of described temperature monitor is connected with described hard disk, and the data output end of described temperature monitor is connected with the data input pin of described microcontroller.
2. Intelligent heating circuit as claimed in claim 1, is characterized in that, described Intelligent heating circuit also comprises:
Be connected to the resettable fuse between described heating resistor R1 and described microcontroller.
3. Intelligent heating circuit as claimed in claim 2, is characterized in that, described Intelligent heating circuit also comprises:
Be arranged at the silica gel between described heating resistor and described resettable fuse.
4. an Intelligent heating film, is characterized in that, described Intelligent heating film comprises the Intelligent heating circuit as described in as arbitrary in claims 1 to 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320422570.0U CN203397700U (en) | 2013-07-16 | 2013-07-16 | Intelligent heating circuit and intelligent heating film |
| PCT/CN2014/082313 WO2015007214A1 (en) | 2013-07-16 | 2014-07-16 | Intelligent heating circuit and heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320422570.0U CN203397700U (en) | 2013-07-16 | 2013-07-16 | Intelligent heating circuit and intelligent heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397700U true CN203397700U (en) | 2014-01-15 |
Family
ID=49909216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320422570.0U Expired - Lifetime CN203397700U (en) | 2013-07-16 | 2013-07-16 | Intelligent heating circuit and intelligent heating film |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203397700U (en) |
| WO (1) | WO2015007214A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007214A1 (en) * | 2013-07-16 | 2015-01-22 | 深圳市锐明视讯技术有限公司 | Intelligent heating circuit and heating film |
| CN106054696A (en) * | 2016-05-27 | 2016-10-26 | 京东方科技集团股份有限公司 | Heating control circuit and liquid crystal display device |
| CN112185432A (en) * | 2020-09-27 | 2021-01-05 | 深圳市安信达存储技术有限公司 | Temperature control type solid state disk applied to low-temperature environment and temperature control method |
| WO2022036648A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市锐明技术股份有限公司 | Mechanical hard disk drive heating circuit, mechanical hard disk drive heating device, and vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464578A (en) * | 2016-06-02 | 2017-12-12 | 深圳市祈飞科技有限公司 | A kind of hard disk automatic heating control system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670995Y (en) * | 2003-12-24 | 2005-01-12 | 山东超越数控电子有限公司 | Computer heater |
| CN200997308Y (en) * | 2006-12-29 | 2007-12-26 | 深圳易拓科技有限公司 | Hard disk |
| US8500034B2 (en) * | 2009-09-30 | 2013-08-06 | Engenity Llc | Temperature controller for direct mounting to the object to be controlled |
| CN203397700U (en) * | 2013-07-16 | 2014-01-15 | 深圳市锐明视讯技术有限公司 | Intelligent heating circuit and intelligent heating film |
-
2013
- 2013-07-16 CN CN201320422570.0U patent/CN203397700U/en not_active Expired - Lifetime
-
2014
- 2014-07-16 WO PCT/CN2014/082313 patent/WO2015007214A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007214A1 (en) * | 2013-07-16 | 2015-01-22 | 深圳市锐明视讯技术有限公司 | Intelligent heating circuit and heating film |
| CN106054696A (en) * | 2016-05-27 | 2016-10-26 | 京东方科技集团股份有限公司 | Heating control circuit and liquid crystal display device |
| WO2022036648A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市锐明技术股份有限公司 | Mechanical hard disk drive heating circuit, mechanical hard disk drive heating device, and vehicle |
| CN112185432A (en) * | 2020-09-27 | 2021-01-05 | 深圳市安信达存储技术有限公司 | Temperature control type solid state disk applied to low-temperature environment and temperature control method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015007214A1 (en) | 2015-01-22 |
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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 |
Owner name: SHENZHEN STREAMAX TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN RUIMING TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park building B1 building 21-23 Patentee after: STREAMAX TECHNOLOGY Co.,Ltd. Address before: 518057, Guangdong Shenzhen Nanshan District science and technology two road Shenzhen software park three, five floor Patentee before: STREAMAX TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |