CN101963825A - Radiating fan built-in laptop - Google Patents
Radiating fan built-in laptop Download PDFInfo
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- CN101963825A CN101963825A CN2009103047282A CN200910304728A CN101963825A CN 101963825 A CN101963825 A CN 101963825A CN 2009103047282 A CN2009103047282 A CN 2009103047282A CN 200910304728 A CN200910304728 A CN 200910304728A CN 101963825 A CN101963825 A CN 101963825A
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- notebook computer
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- laptop
- fan
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Abstract
The invention provides a radiating fan built-in laptop, which comprises a base, wherein the base comprises a bottom cover. The radiating fan built-in laptop is characterized in that: the bottom cover is provided with a plurality of mounting parts, and is also provided with a plurality of vent holes; a plurality of fans are respectively accommodated in the mounting parts; a power source is arranged; a switch device is respectively connected with the fans and the power source through leads so as to control the electric connection of the fans and the power source. Therefore, when the fans rotate, the heat generated in the work of the laptop can be effectively dissipated quickly, so the laptop works stably and the service life of the laptop is prolonged.
Description
[technical field]
The present invention relates to a kind of notebook computer, the notebook computer of the built-in radiator fan of particularly a kind of base.
[background technology]
Along with development of science and technology, computer has become instrument indispensable in people's daily life, notebook computer especially in light weight and easy to carry, the best assistant of Mobile business especially.As everyone knows, the quality of heat radiation is related to the stability of computer, and the bad meeting of dispelling the heat causes the decline of computer performance, even also can influence the serviceable life of computer.And for notebook computer, in light weight because it must say that cube is little, can be convenient to carrying of user, volume is little, and by contrast, each parts integrated level is all very high, and heat dissipation problem solves also more thorny.
Along with development of science and technology, high-level efficiency is stressed in the operation of computer, so the arithmetic speed of notebook computer improves thereupon, but because central processing unit can produce sizable heat energy when work, so its performance is good more, also just high more to the requirement of heat radiation.Heat dissipation problem is the maximum stumbling-block that hinders the notebook computer development.
At present, the method for solution is: place the heat dissipation base made from the good material of heat dispersion that is built-in with fan below notebook computer, force ventilation and heat is carried out in the bottom of notebook computer by fan.
Yet, still there is following problem in actual use:
Owing between notebook computer and heat dissipation base the space is arranged, therefore when fan running, the fan major part is only guided the air between notebook computer and heat dissipation base and can not be extracted into internally hot gas or can not effectively air be brought into computer inside of notebook computer fully, so heat dissipation base can't be assisted the notebook computer heat radiation effectively.
This heat dissipation base of being made up of radiating bottom plate and fan heat radiation, overall volume is huge, carries inconvenience, and also will occupy bigger place when collection.
In view of this, in order to solve the problem of above-mentioned existence, be necessary to provide a kind of notebook computer that radiator fan is integrated in embeddedly the perfect heat-dissipating in the notebook computer base really.
[summary of the invention]
The object of the present invention is to provide a kind of notebook computer that radiator fan is integrated in embeddedly the perfect heat-dissipating in the notebook computer base.
For achieving the above object, the invention provides a kind of notebook computer of built-in radiator fan, it has a base, and described base comprises a bottom, it is characterized in that:
Described bottom is provided with several installation portions, also offers some air vents on the described bottom;
Several fans, it is contained in respectively this installation portion respectively;
One power supply;
One switchgear, described switchgear is connected with respectively this fan and this power supply respectively by lead, in order to the respectively electric connection of this fan and this power supply of control.
Compared with prior art, the present invention is that the base at notebook computer is embedded in several fans, so, when fan running, just can make the heat that produces in the working with notebook computer dissipate fast effectively, make computer work stable, prolong computer ground serviceable life, in addition, also be beneficial to the upgrading of notebook computer.
For making purpose of the present invention, structural attitude and function thereof there are further understanding, cooperate diagram to be described in detail as follows now:
[description of drawings]
Fig. 1 is the perspective exploded view of a preferred embodiment of the present invention.
[embodiment]
See also Fig. 1, it is the notebook computer schematic perspective view of the built-in radiator fan of a preferred embodiment of the present invention.The notebook computer of built-in radiator fan, comprise that a base 1 and is articulated in the display 2 of this base 1, this base 1 comprises a bottom 11, one mainboard 12 and a top cover 13, this base 1 also comprise battery 14 and other heat generating component such as CPU, video card, heat radiation module, internal memory module and the hard disk etc. that are electrically connected by circuit and this mainboard 12.
In present embodiment, this bottom 11 is provided with 3 installation portions 112 that are enclosed to form by baffle plate 111, also offers some air vents 114 on this bottom 11; 3 turbofan 3, it is contained in respectively in this installation portion 112 by screw 1121 locking respectively; This bottom 11 comprises sidewall 113; This sidewall 113 is provided with a switchgear 4, and this switchgear 4 is connected with turbofan 3, power supply 14 respectively by lead, in order to the respectively electric connection of this fan 3 and this power supply 14 of control.
Above-mentioned turbofan 3 comprises: volute housing 31, be contained in the rotating shaft 32 in the volute housing 31 and be formed at some flabellums 33 on rotating shaft 32 peripheries, these volute housing 31 tops form an air intake vent 34 in the position of corresponding rotating shaft 32 and flabellum 33, the side of this volute housing 31 has an air outlet 35, and the space that this volute housing 31 and flabellum are 33 forms a volute air channel 36.
During assembling, 1121 lockings of turbofan 3 usefulness screws are contained in each installation portion 112, air intake vent 34 is not blocked by other member, and make the air vent 114 of air outlet 35 on the sidewall 113, again turbofan 3, switchgear 4 and power supply 14 are coupled together by lead, at last with bottom 11, mainboard 12, top cover 13 and display 2 combine, and form complete notebook computer.
During use, open switchgear 4, flabellum 33 rotations, force the gas rotation of 33 of flabellums, gas gets rid of under action of centrifugal force into volute air channel 36 and forms horizontal gas flow, air vent 114 horizontal directions on air outlet 35 and sidewall 113 blow out again, when air is pushed to volute air channel 36 by flabellum 33,33 of flabellums produce negative pressure, gas new under action of pressure is axially sucked volute housing 31 through air intake vent 34, base 1 gas inside is just constantly discharged in turbofan 3 continuously like this, and the relatively low gas of external temperature via air vent 114 natural back flow of bottom 11 to base 1, thereby the heat that has dissipated effectively and produced in the working with notebook computer has reduced the temperature in the notebook computer.
In present embodiment, because turbofan is axially to go into the wind levels air-out, need not to reserve certain space, can realize that the thickness of base can not increase a lot, be easy to carry.
Foregoing is a preferred embodiment of the present invention, and dependency structure of the present invention is not limited in this, and it also can do following at least several accommodations:
The first, the structure of installation portion, installation portion can be the matrix installation portions that cooperates the bottom indent formation of turbofan external form.
The second, the quantity of installation portion (being the quantity of turbofan) can suitably increase and decrease according to the radiating subassembly situation in the base.
Three, the type of fan adopts turbofan in present embodiment, when specifically implementing, also can adopt other small-sized fans.
Four, the air inlet of fan is relative with the setting of air outlet, as long as change main shaft and flabellum installation direction, just can so that the position of air inlet and air outlet exchange, from rather than the hot gas of notebook computer inside discharged through ventilating opening, but the air of the relative low temperature of outside is sucked the thermal source of back cooling base from ventilating opening, can reach the effect that reduces temperature in the notebook computer base equally.
Five, the mode that fan is fixed in the pedestal part is diversified, the screw fixed mode of in above-mentioned preferred embodiment, narrating, also have other multiple just logical design, also can with paste, modes such as resilient clamp or buckle are fixed on blower-casting in the concave shaped portion.
For this area ground those of ordinary skill, can technical scheme according to the present invention make other and be equal to and replace or be applied near field, and all these replacements or use and all belong to the present invention ground protection domain.
Claims (5)
1. the notebook computer of a built-in radiator fan, described notebook computer comprises having a base, described base comprises a bottom, it is characterized in that: described bottom is provided with several installation portions, also offers some air vents on the described bottom;
Several fans, it is contained in respectively this installation portion respectively;
One power supply;
One switchgear, described switchgear is connected with respectively this fan and this power supply respectively by lead, in order to the respectively electric connection of this fan and this power supply of control.
2. the notebook computer of built-in radiator fan as claimed in claim 1, it is characterized in that: described bottom comprises sidewall, described switchgear is located on the described sidewall.
3. the notebook computer of built-in radiator fan as claimed in claim 1, it is characterized in that: described power supply is the built-in battery of base.
4. the notebook computer of built-in radiator fan as claimed in claim 1, it is characterized in that: described installation portion is enclosed by some plate washers non-enclosedly and forms.
5. the notebook computer of built-in radiator fan as claimed in claim 1 is characterized in that: described installation portion is the matrix installation portion that the bottom indent forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103047282A CN101963825A (en) | 2009-07-23 | 2009-07-23 | Radiating fan built-in laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103047282A CN101963825A (en) | 2009-07-23 | 2009-07-23 | Radiating fan built-in laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101963825A true CN101963825A (en) | 2011-02-02 |
Family
ID=43516734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103047282A Pending CN101963825A (en) | 2009-07-23 | 2009-07-23 | Radiating fan built-in laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101963825A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105901A (en) * | 2013-02-05 | 2013-05-15 | 南昌大学 | Notebook computer with movable built-in fan |
| CN107219886A (en) * | 2017-04-07 | 2017-09-29 | 深圳市明致集成股份有限公司 | A kind of multifunctional notebook computer |
| CN108829217A (en) * | 2018-06-19 | 2018-11-16 | 山东超越数控电子股份有限公司 | A kind of totally-enclosed interlayer air duct type heat dissipation bottom cover module |
-
2009
- 2009-07-23 CN CN2009103047282A patent/CN101963825A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105901A (en) * | 2013-02-05 | 2013-05-15 | 南昌大学 | Notebook computer with movable built-in fan |
| CN107219886A (en) * | 2017-04-07 | 2017-09-29 | 深圳市明致集成股份有限公司 | A kind of multifunctional notebook computer |
| CN107219886B (en) * | 2017-04-07 | 2020-12-01 | 深圳市明致集成股份有限公司 | Multifunctional notebook computer |
| CN108829217A (en) * | 2018-06-19 | 2018-11-16 | 山东超越数控电子股份有限公司 | A kind of totally-enclosed interlayer air duct type heat dissipation bottom cover module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110202 |