CN106647996B - Computer heat extraction system and computer - Google Patents
Computer heat extraction system and computer Download PDFInfo
- Publication number
- CN106647996B CN106647996B CN201611185543.0A CN201611185543A CN106647996B CN 106647996 B CN106647996 B CN 106647996B CN 201611185543 A CN201611185543 A CN 201611185543A CN 106647996 B CN106647996 B CN 106647996B
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- computer
- fan
- heat dissipation
- rotating shaft
- removal system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
Abstract
The invention provides a computer heat removal system and a computer, wherein the computer heat removal system comprises: set up the first radiator fan on notebook body to and set up on notebook body and the optical drive device of one side relative with first radiator fan, wherein, the optical drive device includes: the heat dissipation device comprises a shell, an inserting plate, a driving motor and a second heat dissipation fan, wherein the inserting plate is assembled in the shell in a sliding mode; wherein, second radiator fan includes the pivot cover of being connected with driving motor detachable, sets up a plurality of flabellums in the pivot, and every flabellum rotates with the pivot cover to be connected and lockable in setting for the position, and when the flabellum was located the first position, a plurality of flabellums formed one and were used for injecing the plane of CD, and when the flabellum was located the second position, the flabellum personally submitted with the level and set for the contained angle, and be provided with the breach corresponding with the second fan on the casing. The invention has the beneficial effects that: the internal space of the computer is fully utilized, and the heat dissipation effect of the computer is improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a computer heat removal system and a computer.
Background
Because of the limitation of the internal space of the notebook computer, the heat dissipation module used in the notebook computer is mainly a metal heat conduction pipe, and a heat dissipation fan is assisted at one side of the metal heat conduction pipe to introduce external air to discharge the heat of the metal heat conduction pipe to the outside. However, the metal heat pipe mainly aims at heat dissipation of the cpu, and has a small heat dissipation effect on other components inside the notebook computer, so that the temperature of other electronic components inside the notebook computer is still increased, which may affect the performance of the notebook computer. The heat dissipation fan is usually disposed at the bottom of the notebook computer, and the temperature at the bottom of the notebook computer is usually higher, so the heat dissipation effect of the metal heat pipe is very limited.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a computer heat removal system.
The invention is realized by the following technical scheme:
the invention provides a computer heat removal system, comprising: the notebook computer comprises a notebook computer body, a first heat dissipation fan and an optical drive device, wherein the first heat dissipation fan is arranged on the notebook computer body, the optical drive device is arranged on one side, opposite to the first heat dissipation fan, of the notebook computer body, and the optical drive device comprises: the heat dissipation device comprises a shell, an inserting plate, a driving motor and a second heat dissipation fan, wherein the inserting plate is assembled in the shell in a sliding mode; the second heat radiation fan comprises a rotating shaft sleeve detachably connected with the driving motor, a plurality of fan blades are arranged on the rotating shaft, each fan blade is connected with the rotating shaft sleeve in a rotating mode and can be locked at a set position, when the fan blades are located at the first position, the fan blades form a plane used for limiting a compact disc, when the fan blades are located at the second position, the fan blades and the horizontal plane form a set included angle, and a notch corresponding to the second fan is formed in the shell.
Preferably, the housing and the inserting plate are provided with ventilation grids corresponding to the second cooling fan.
Preferably, each fan blade is rotatably connected with the rotating shaft sleeve through a rotating shaft, and the part of the rotating shaft exposed out of the rotating shaft sleeve is of a sheet structure; the rotating shaft sleeve is rotatably provided with a shifting sleeve, the shifting sleeve can be locked at a set position, and a notch for clamping a sheet structure of each rotating shaft is formed in the shifting sleeve.
Preferably, the dial sleeve is fixedly connected with an output shaft of the driving motor, and the rotating shaft sleeve and the output shaft of the driving motor can rotate relatively.
Preferably, the system also comprises a temperature sensor and a control device which are arranged in the computer;
the control device is used for controlling the driving motor to drive the second heat dissipation fan to start rotating when the temperature detected by the temperature sensor exceeds a set temperature.
Preferably, the control device is further configured to detect whether an optical disc is present in the optical disc drive device according to a data reading head in the optical disc drive device, and drive the second cooling fan to start rotating when no optical disc is detected.
Preferably, the control device is further configured to send an alarm when the temperature detected by the temperature sensor exceeds a set value and the data reading head detects that the optical disc is present in the optical disc drive device.
The invention also provides a computer comprising the computer heat removal system.
The invention has the beneficial effects that: the internal space of the computer is fully utilized, and the heat dissipation effect of the computer is improved.
Drawings
FIG. 1 is a schematic diagram of a heat removal system of a computer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an optical driving apparatus of a heat removal system of a computer according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second heat dissipation fan according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a heat removal system of a computer according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of an optical driving apparatus of a heat removal system of a computer according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a second heat dissipation fan according to an embodiment of the present invention.
An embodiment of the present invention provides a computer heat removal system, including: the notebook computer comprises a first heat dissipation fan 2 arranged on a notebook computer body 1, and an optical drive device 3 arranged on the notebook computer body 1 and on one side opposite to the first heat dissipation fan 2, wherein the optical drive device 3 comprises: the heat dissipation device comprises a shell, an inserting plate, a driving motor 34 and a second heat dissipation fan 31, wherein the inserting plate is assembled in the shell in a sliding mode; the second heat dissipation fan 31 includes a rotating shaft sleeve 311 detachably connected to the driving motor 34, and a plurality of fan blades 313 arranged on the rotating shaft, and each fan blade 313 is rotatably connected to the rotating shaft sleeve 311 and can be locked at a set position, when the fan blade 313 is located at the first position, the plurality of fan blades 313 form a plane for limiting the optical disc, when the fan blade 313 is located at the second position, a set included angle is formed between the fan blade 313 and the horizontal plane, and a notch corresponding to the second fan is formed in the housing.
In the embodiment, the internal space of the computer is fully utilized, and the heat dissipation effect of the computer is improved.
To facilitate understanding of the computer heat removal system provided by the present embodiment, a detailed description is given below with reference to specific embodiments and accompanying drawings.
With reference to fig. 1, the heat removal system of the present embodiment includes two fans, wherein the first heat dissipation fan 2 is the same as the heat dissipation fan in the prior art, and will not be described in detail herein. The second heat dissipation fan 31 is a heat dissipation fan disposed in the optical disc drive 3, and the position of the second heat dissipation fan is opposite to the position of the first heat dissipation fan 2, so as to form a circulating air channel in the notebook, thereby improving the heat dissipation effect.
In this embodiment, the optical disc drive apparatus 3 includes a casing and an insert board slidably mounted in the casing, wherein the casing has a U-shaped notch, and the notch is used for matching with the second heat dissipation fan 31, i.e. providing an avoiding space for the fan blades 313 of the second heat dissipation fan 31, so as to avoid the interference between the casing and the fan blades 313, and at the same time, the fan blades 313 can be set to have a larger width. In a specific configuration, the second cooling fan 31 is disposed on a driving motor 34 of the optical disc drive, and the driving motor 34 is the same as the driving motor 34 in the prior art, and will not be described in detail herein. The second heat dissipation fan 31 includes a rotation shaft sleeve 311 disposed on the driving motor 34, and the rotation shaft sleeve 311 is detachably connected to an output shaft of the driving motor 34, so that the second heat dissipation fan 31 is prevented from blocking when the optical disc drive apparatus 3 is loaded with an optical disc. When the optical disc is used specifically, when the optical disc needs to be put in, the rotating shaft sleeve 311 is taken down, the optical disc is put in, then the second heat dissipation fan 31 is installed on the output shaft, and the fan blades 313 of the second heat dissipation fan 31 rotate to the first set position, at this time, the fan blades 313 form a plane for limiting the optical disc, and the stability of the optical disc during rotation is improved.
When the second heat dissipation fan 31 works, it is first required to ensure that no optical disc exists in the optical disc drive apparatus 3, and then the fan blades 313 of the second heat dissipation fan 31 are fixed at the second setting position, at this time, the fan blades 313 and the horizontal plane form a set included angle, that is, air flow can be formed during rotation. In addition, the housing and the insert plate are provided with ventilation grids corresponding to the second cooling fan 31. Thereby guarantee that second radiator fan 31 can drive the air flow in notebook body 1, improve radiating effect.
When the fan blade assembly is specifically arranged, each fan blade 313 is rotatably connected with the rotating shaft sleeve 311 through a rotating shaft, and the part of the rotating shaft exposed out of the rotating shaft sleeve 311 is of a sheet structure; the rotating shaft sleeve 311 is rotatably provided with a shifting sleeve 312, the shifting sleeve 312 can be locked at a set position, and a notch for clamping a sheet structure of each rotating shaft is formed in the shifting sleeve 312. That is, the dial sleeve 312 is provided with a notch matched with each sheet structure, and when the dial sleeve 312 rotates, the sheet structures are driven to rotate, and then the rotating shaft is driven to rotate, so that the position of the fan blade 313 is adjusted.
Preferably, the dial sleeve 312 is fixedly connected to the output shaft of the driving motor 34, and the rotating shaft sleeve 311 and the output shaft of the driving motor 34 are relatively rotatable. When the drive motor 34 rotates, the drive sleeve 312 is driven to rotate, the protruding structure 3121 is arranged on the drive sleeve 312, meanwhile, a groove 3111 matched with the protruding structure 3121 is arranged on the rotating shaft sleeve 311, when the drive sleeve 312 rotates, the protruding structure 3121 slides in the groove 3111, when the end part of the groove 3111 slides, the drive shaft sleeve 311 rotates, meanwhile, when the drive sleeve 312 rotates relative to the rotating shaft sleeve 311, the side wall of the notch drives the sheet structure of the rotating shaft to rotate, so that the fan blade 313 is located at the second set position, namely, the position where the air flows can be driven. In the above embodiment, since the rotation speed of the driving motor 34 is relatively fast, under the action of inertia, it can be ensured that the dial sleeve 312 can rotate relative to the rotation shaft sleeve 311, and the rotation shaft sleeve 311 has a certain weight, so that when the dial sleeve 312 rotates, the sheet structure can be firstly driven to rotate, and then the rotation shaft sleeve 311 is driven to rotate by the matching of the protruding structure 3121 and the groove 3111. In addition, when the optical disc is set in the optical disc drive apparatus 3, when the driving motor 34 rotates, the movement is the same as the above, and the only difference is that when the notch drives the fan 313 to rotate, the fan 313 is blocked by the optical disc and cannot rotate, that is, the fan 313 is pressed onto the optical disc, so the rotating shaft sleeve 311 is driven to rotate by the force between the notch and the sheet structure. At this time, when the driving motor 34 rotates, the fan blades 313 press the optical disc, so as to ensure the stability of the optical disc during rotation.
In order to improve the heat dissipation effect, in the present embodiment, the heat dissipation system further includes a temperature sensor 5 and a control device 4 disposed in the computer; the control device 4 is configured to control the driving motor 34 to drive the second heat dissipation fan 31 to start rotating when the temperature detected by the temperature sensor 5 exceeds a set temperature. That is, the operation of the second heat dissipation fan 31 is controlled by the control device 4 and the temperature sensor 5.
Preferably, the control device 4 is further configured to detect whether there is an optical disc in the optical disc drive device 3 according to a data reading head in the optical disc drive device 3, and drive the second cooling fan 31 to start rotating when detecting that there is no optical disc. The control device 4 is also used for detecting whether there is an optical disc, and when there is an optical disc, it is determined whether the second cooling fan 31 can work normally. Specifically, the control device 4 is further configured to send an alarm when the temperature detected by the temperature sensor 5 exceeds a set value and the data reading head detects that the optical disc is present in the optical disc drive apparatus 3. That is, when there is an optical disc and the second cooling fan 31 needs to work, the control device 4 sends an alarm to remind the user that the optical disc in the optical disc drive 3 cannot work normally, and the optical disc needs to be taken out before normal cooling can be performed.
The embodiment of the invention also provides a computer, which comprises the computer heat removal system.
The first cooling fan 2 and the second cooling fan 31 effectively improve the cooling effect of the computer, and simultaneously, the space in the computer is reasonably utilized, thereby being beneficial to the miniaturization development of the computer.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A computer heat removal system, comprising: the notebook computer comprises a notebook computer body, a first heat dissipation fan and an optical drive device, wherein the first heat dissipation fan is arranged on the notebook computer body, the optical drive device is arranged on one side, opposite to the first heat dissipation fan, of the notebook computer body, and the optical drive device comprises: the heat dissipation device comprises a shell, an inserting plate, a driving motor and a second heat dissipation fan, wherein the inserting plate is assembled in the shell in a sliding mode; the second cooling fan comprises a rotating shaft sleeve detachably connected with the driving motor and a plurality of fan blades arranged on the rotating shaft sleeve, each fan blade is rotatably connected with the rotating shaft sleeve and can be locked at a set position, when the fan blade is located at a first position, the plurality of fan blades form a plane for limiting an optical disc, when the fan blade is located at a second position, an included angle is formed between the fan blade and the horizontal plane, and a notch corresponding to the second cooling fan is formed in the shell;
each fan blade is rotatably connected with the rotating shaft sleeve through a rotating shaft, and the part of the rotating shaft exposed out of the rotating shaft sleeve is of a sheet structure; the rotating shaft sleeve is rotatably provided with a shifting sleeve, the shifting sleeve can be locked at a set position, and a notch for clamping a sheet structure of each rotating shaft is formed in the shifting sleeve.
2. The computer heat removal system of claim 1, wherein the housing and the board have a ventilation grid disposed thereon corresponding to the second heat dissipation fan.
3. The computer heat removal system of claim 1, wherein the dial sleeve is fixedly connected to an output shaft of the driving motor, and the rotating shaft sleeve and the output shaft of the driving motor are rotatable relative to each other.
4. The computer heat removal system of claim 3, further comprising a temperature sensor and a control device disposed within the computer;
the control device is used for controlling the driving motor to drive the second heat dissipation fan to start rotating when the temperature detected by the temperature sensor exceeds a set temperature.
5. The heat removal system as claimed in claim 4, wherein the control device is further configured to detect whether there is a disc in the optical disc drive device according to a data reading head in the optical disc drive device, and drive the second heat dissipation fan to start rotating when no disc is detected.
6. The computer heat removal system of claim 5, wherein the control device is further configured to issue an alarm when the temperature detected by the temperature sensor exceeds a predetermined value and the data reading head detects that the optical disc is present in the optical disc drive device.
7. A computer comprising the computer heat removal system of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185543.0A CN106647996B (en) | 2016-12-14 | 2016-12-14 | Computer heat extraction system and computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185543.0A CN106647996B (en) | 2016-12-14 | 2016-12-14 | Computer heat extraction system and computer |
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| Publication Number | Publication Date |
|---|---|
| CN106647996A CN106647996A (en) | 2017-05-10 |
| CN106647996B true CN106647996B (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611185543.0A Active CN106647996B (en) | 2016-12-14 | 2016-12-14 | Computer heat extraction system and computer |
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| CN (1) | CN106647996B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182954B (en) * | 2018-03-13 | 2024-01-09 | 北部湾大学 | Computer CD-ROM drive tray with shock attenuation dustproof function |
| CN109548387A (en) * | 2018-12-29 | 2019-03-29 | 努比亚技术有限公司 | Radiator structure, cooling control method, mobile terminal and readable storage medium storing program for executing |
| CN111694403B (en) * | 2020-06-15 | 2020-12-18 | 安徽国星生物化学有限公司 | Anti device that falls of electronic product |
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| CN1955880A (en) * | 2005-10-28 | 2007-05-02 | 鸿富锦精密工业（深圳）有限公司 | Heat sink and note-book computer with the heat sink |
| CN101807099A (en) * | 2009-02-12 | 2010-08-18 | 联想(北京)有限公司 | Computer fan and computer |
| CN202141996U (en) * | 2011-07-12 | 2012-02-08 | 许翰林 | Laptop radiator |
| CN202563420U (en) * | 2012-03-14 | 2012-11-28 | 陈栋 | Built-in radiation device for notebook computer |
| US9388825B1 (en) * | 2015-10-08 | 2016-07-12 | Fawzi Q. M. A. O. A. Behbehani | Ventilation fan with automatic blade closure mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140106051A (en) * | 2013-02-25 | 2014-09-03 | 도시바삼성스토리지테크놀러지코리아 주식회사 | Cooling apparatus with optical disk drive module |
-
2016
- 2016-12-14 CN CN201611185543.0A patent/CN106647996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955880A (en) * | 2005-10-28 | 2007-05-02 | 鸿富锦精密工业（深圳）有限公司 | Heat sink and note-book computer with the heat sink |
| CN101807099A (en) * | 2009-02-12 | 2010-08-18 | 联想(北京)有限公司 | Computer fan and computer |
| CN202141996U (en) * | 2011-07-12 | 2012-02-08 | 许翰林 | Laptop radiator |
| CN202563420U (en) * | 2012-03-14 | 2012-11-28 | 陈栋 | Built-in radiation device for notebook computer |
| US9388825B1 (en) * | 2015-10-08 | 2016-07-12 | Fawzi Q. M. A. O. A. Behbehani | Ventilation fan with automatic blade closure mechanism |
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| Publication number | Publication date |
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| CN106647996A (en) | 2017-05-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200807 Address after: Three road 410205 in Hunan province Changsha Yuelu District Fenglin Hunan No.1 Normal School No. 1015 Applicant after: HUNAN FIRST NORMAL University Address before: 422000 Shaoyang city of Hunan province Daxiang District Xueyuan Road Qiliping Shaoyang University Applicant before: SHAOYANG University |
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Effective date of registration: 20221108 Address after: Hunan Junpeng Technology Co., Ltd., 9/F, Building 8, Core City Science Park, No. 588, Yuelu West Avenue, Changsha Hi tech Zone, Hunan 410205 Patentee after: HUNAN JUMPER TECHNOLOGY CO.,LTD. Address before: 410205 Hunan No.1 Normal School, 1015 Fenglin three road, Yuelu District, Changsha, Hunan Patentee before: HUNAN FIRST NORMAL University |
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