CN103699185A - Portable computer with metal casing - Google Patents
Portable computer with metal casing Download PDFInfo
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- CN103699185A CN103699185A CN201310736660.1A CN201310736660A CN103699185A CN 103699185 A CN103699185 A CN 103699185A CN 201310736660 A CN201310736660 A CN 201310736660A CN 103699185 A CN103699185 A CN 103699185A
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- processor
- portable computer
- temperature
- fan
- thermal conductive
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Abstract
The invention provides a portable computer with a metal casing. The portable computer comprises a display screen, a metallic keyboard panel, a mainboard, a processor and a processor fan. A cooling fin is arranged between the processor and the processor fan, attached to the back face of the processor and connected to the inner surface of the keyboard panel through a heat-conducting metal pipe. A temperature sensing piece is attached to the inner surface of the keyboard panel, and when temperature sensed by the temperature sensing piece is higher than set temperature, the processor fan is controlled by the processor to work, and the processor does not work otherwise. The computer can not only keep good-texture appearance effect, but also enable the keyboard panel to be always kept in a warm state, so that comfortableness of a user in the using process is improved.
Description
Technical field
The present invention relates to electronic device field, especially, relate to a kind of portable computer.
Background technology
Portable computer must be inseparable with our life, and because it has become small stores, therefore, aspect each details, all in development improvement rapidly, especially for outward appearance aspect, its aesthetic directly has influence on the sale of computer.
And generally allow user like at present, be the computer with metal surface, as, more high-end portable computer has all adopted surface metal drawing process, and its texture is very noticeable, has attracted a large amount of consumers.
But, portable computer for metal surface, its existing problem is that, to winter, surface temperature is lower, sense of touch is ice-cold, make user very disagreeable, particularly, for key panel, user is in typewriting process, wrist needs contact often, and this kind of ice-cold sense had a strong impact on user's comfortableness.
Summary of the invention
For above problem, the invention provides a kind of portable computer with metal shell, in this, computer not only can keep the appearance effect that texture is good, and can make key panel remain warm state, thereby improves the comfortableness in user's use procedure.
The technical solution adopted for the present invention to solve the technical problems is: the portable computer originally with metal shell comprises display screen, metallic key panel, mainboard, processor, processor fan; Between described processor and processor fan, be also provided with heat radiator; Described heat radiator is attached at the back side of described processor, and by thermal conductive metal pipe, is connected to the inside surface of described key panel; The temperature sense sheet that has been sticked on the inside surface of described key panel, the temperature sensing when described temperature sense sheet during higher than design temperature, control described processor fan work, otherwise this processor fan is not worked by described processor.
As preferably, described heat-conducting metal tube-surface cover has adiabatic Membrane cover, and the heat overwhelming majority that described processor surface is produced is all conducted to described key panel, in order to avoid heat accumulates at computer casing internal dissipation.
As preferably, described metal tube is copper pipe or aluminum pipe, has good conduction effect.
As preferably, when the temperature of described processor reaches predetermined value, ignore the temperature value that described temperature sense sheet senses, directly start described processor fan and carry out work; Thereby while preventing that described temperature sense sheet is malfunctioning, processor is because excess Temperature is damaged.
As preferably, described thermal conductive metal pipe inner vacuum, thus reduce the heat being absorbed by thermal conductive metal pipe inner air, make heat be conducted to key panel as much as possible.
Beneficial effect of the present invention is: in use, the heat that processor produces is conducted to key panel by thermal conductive metal pipe to this portable computer, and dissipates on this metallic key panel, makes key panel surface remain warm; When key panel temperature rises to described design temperature, processor starting fan, makes too much heat be blown away from processor surface, thereby the temperature that had both guaranteed processor is in controlled level, makes again key panel keep warm state.
Accompanying drawing explanation
Fig. 1 is an embodiment schematic diagram originally with the portable computer of metal shell.
Embodiment
Below in conjunction with embodiment, the present invention is further described:
As shown in embodiment in Fig. 1, the portable computer originally with metal shell comprises display screen (not shown), metallic key panel 1, mainboard 2, processor 3, processor fan 4.
Described processor 3 is arranged on mainboard near louvre 10 places, computer casing side; Described processor fan 4 is a side-blowing fan, and the heat on processor 3 surfaces is blowed to described louvre 10.
Between described processor 3 and processor fan 4, be also provided with heat radiator 5; Described heat radiator 5 is attached at the back side of described processor 3; Like this, the heat that is actually processor 3 generations is directly conducted on heat radiator 5, and the temperature of heat radiator 5 equates substantially with the temperature of processor 3.
Described heat radiator 5 is connected to the inside surface of described key panel 1 by thermal conductive metal pipe 6; The temperature sense sheet 7 that has been sticked on the inside surface of described key panel 1, the temperature sensing when described temperature sense sheet 7 during higher than design temperature, control described processor fan 4 work, otherwise this processor fan 4 is not worked by described processor 3.Here, the value of described design temperature is 36 ℃～40 ℃, to adapt to human body skin temperature.
Above-mentioned portable computer, described thermal conductive metal pipe 6 is copper pipe or aluminum pipe, has good conduction effect; Described thermal conductive metal pipe 6 surfaces preferably put adiabatic Membrane cover again, and the heat overwhelming majority that described processor 3 surfaces are produced is all conducted to described key panel 1, in order to avoid heat accumulates at computer casing internal dissipation.
Described thermal conductive metal pipe 6 inside can also be evacuated, thereby reduce the heat being absorbed by thermal conductive metal pipe 6 inner airs, make heat be conducted to as much as possible key panel 1.
In use, the heat that processor 3 produces is conducted to key panel 1 by thermal conductive metal pipe 6 to above-mentioned portable computer, and dissipates on this metallic key panel 1, makes key panel 1 surface remain warm; When key panel 1 temperature rises to described design temperature, processor fan 4 starts, and too much heat is blown away from processor 3 surfaces, thereby the temperature that had both guaranteed processor 3 is in controlled level, makes again key panel 1 keep warm state.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a portable computer with metal shell, comprises display screen, metallic key panel (1), mainboard (2), processor (3), processor fan (4); It is characterized in that: between described processor (3) and processor fan (4), be also provided with heat radiator (5); Described heat radiator (5) is attached at the back side of described processor (3), and by thermal conductive metal pipe (6), is connected to the inside surface of described key panel (1); Temperature sense sheet (7) has been sticked on the inside surface of described key panel (1), the temperature sensing when described temperature sense sheet (7) is during higher than design temperature, by described processor (3), control described processor fan (4) work, otherwise this processor fan (4) is not worked.
2. the portable computer with metal shell according to claim 1, is characterized in that: described thermal conductive metal pipe (6) is copper pipe or aluminum pipe.
3. the portable computer with metal shell according to claim 1 and 2, is characterized in that: described thermal conductive metal pipe (6) surface cover has adiabatic Membrane cover.
4. the portable computer with metal shell according to claim 1 and 2, is characterized in that: described thermal conductive metal pipe (6) inner vacuum.
5. the portable computer with metal shell according to claim 3, is characterized in that: described thermal conductive metal pipe (6) inner vacuum.
6. the portable computer with metal shell according to claim 1, it is characterized in that: when the temperature of described processor (3) reaches predetermined value, ignore the temperature value that described temperature sense sheet (7) senses, directly start described processor fan (4) and carry out work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736660.1A CN103699185A (en) | 2013-12-29 | 2013-12-29 | Portable computer with metal casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736660.1A CN103699185A (en) | 2013-12-29 | 2013-12-29 | Portable computer with metal casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103699185A true CN103699185A (en) | 2014-04-02 |
Family
ID=50360744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310736660.1A Pending CN103699185A (en) | 2013-12-29 | 2013-12-29 | Portable computer with metal casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103699185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183616A (en) * | 2015-08-17 | 2015-12-23 | 浪潮(北京)电子信息产业有限公司 | Processor temperature monitoring apparatus and method |
| CN113050777A (en) * | 2021-03-31 | 2021-06-29 | 联想(北京)有限公司 | Electronic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2490629Y (en) * | 2001-04-03 | 2002-05-08 | 谢新茂 | Current fan |
| CN1195255C (en) * | 2001-11-30 | 2005-03-30 | 建碁股份有限公司 | Key mechanism for computer keyboard |
| CN1235111C (en) * | 2000-06-16 | 2006-01-04 | 株式会社东芝 | Computer system and speed-controlling method of cooling fan |
| US20060006246A1 (en) * | 2004-07-09 | 2006-01-12 | Lg Electronics Inc. | Apparatus and method for controlling fan operation |
| US20080156460A1 (en) * | 2006-12-27 | 2008-07-03 | Foxconn Technology Co., Ltd. | Thermal module |
| CN201115245Y (en) * | 2007-09-04 | 2008-09-10 | 享乐科技股份有限公司 | Heat radiation pad with temperature sensing |
| CN201242694Y (en) * | 2008-08-22 | 2009-05-20 | 李云鹏 | Notebook-type computer without fan heat radiation |
-
2013
- 2013-12-29 CN CN201310736660.1A patent/CN103699185A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235111C (en) * | 2000-06-16 | 2006-01-04 | 株式会社东芝 | Computer system and speed-controlling method of cooling fan |
| CN2490629Y (en) * | 2001-04-03 | 2002-05-08 | 谢新茂 | Current fan |
| CN1195255C (en) * | 2001-11-30 | 2005-03-30 | 建碁股份有限公司 | Key mechanism for computer keyboard |
| US20060006246A1 (en) * | 2004-07-09 | 2006-01-12 | Lg Electronics Inc. | Apparatus and method for controlling fan operation |
| US20080156460A1 (en) * | 2006-12-27 | 2008-07-03 | Foxconn Technology Co., Ltd. | Thermal module |
| CN201115245Y (en) * | 2007-09-04 | 2008-09-10 | 享乐科技股份有限公司 | Heat radiation pad with temperature sensing |
| CN201242694Y (en) * | 2008-08-22 | 2009-05-20 | 李云鹏 | Notebook-type computer without fan heat radiation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183616A (en) * | 2015-08-17 | 2015-12-23 | 浪潮(北京)电子信息产业有限公司 | Processor temperature monitoring apparatus and method |
| CN113050777A (en) * | 2021-03-31 | 2021-06-29 | 联想(北京)有限公司 | Electronic device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |
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| WD01 | Invention patent application deemed withdrawn after publication |