CN102566721A - Heat radiator and notebook computer with the same - Google Patents
Heat radiator and notebook computer with the same Download PDFInfo
- Publication number
- CN102566721A CN102566721A CN2011100326835A CN201110032683A CN102566721A CN 102566721 A CN102566721 A CN 102566721A CN 2011100326835 A CN2011100326835 A CN 2011100326835A CN 201110032683 A CN201110032683 A CN 201110032683A CN 102566721 A CN102566721 A CN 102566721A
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- signal connector
- notebook computer
- signal
- heat abstractor
- air port
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000003287 optical effect Effects 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention relates to a heat dissipation device and a notebook computer with the same. The notebook computer comprises a notebook computer body, an optical disk drive slot, a signal connector and a heat dissipation device; the CD driver slot is set inside the notebook computer; the signal connector is arranged in the optical disk drive slot and provides a power supply signal; the heat sink is arranged in the slot of the optical disk drive in a replaceable manner and comprises a heat sink body, an airflow channel, a flow guide device and a signal connector; the airflow channel penetrates through the heat dissipation device body and comprises a first air opening and a second air opening, and the first air opening is positioned at one side of the heat dissipation device body; the second air port is positioned at the other side; the flow guide device guides air to enter the first air port, pass through the air flow channel and leave from the second air port; the signal connector is positioned on the heat dissipation device body, is electrically connected with the signal connector in a separable way and receives a power supply signal. The invention can improve the defect of poor heat dissipation efficiency of the notebook computer.
Description
Technical field
The present invention relates to a kind of heat abstractor and have the notebook computer of this heat abstractor, particularly a kind of heat abstractor with CD drive form is arranged at the disc drives tank of notebook computer extractable and changeablely.
Background technology
Notebook computer is because of the restriction of inner space, and the employed radiating module of notebook computer is mainly the metal heat-conducting pipe, is aided with radiator fan in a side of metal heat-conducting pipe, introduce extraneous air with the hot type of metal heat-conducting pipe to extraneous.Yet the metal heat-conducting pipe mainly is the heat radiation to central processing unit; Radiating effect for other assemblies of notebook computer inside is little; Therefore other inner electronic package temperature of notebook computer still can raise, and possibly influence the usefulness of notebook computer.And above-mentioned radiator fan is arranged on the bottom of notebook computer usually, and the bottom temp of notebook computer is also higher usually, so very limited in fact to the radiating effect of metal heat-conducting pipe.
Have the bottom heat abstractor of many notebook computers on the market at present; The bottom heat abstractor is provided with fan, provides extra air quantity to blow the bottom to notebook computer, yet the user is except that must extraly spending to buy this bottom heat abstractor; The user also must select the bottom heat abstractor that is fit to; Because the size of the notebook computer of each label all has difference, and the bottom heat abstractor has certain volume and weight, and the user carries also inconvenient.In addition, the power supply of bottom heat abstractor is except that external civil power, and the most common is to supply power through the USB port of notebook computer, yet this takies a USB port again, with the inconvenience that causes the user.
Formerly in the technology; Like No. the 328829th, the TaiWan, China patent No.; Disclose the external concealed heat abstractor of a kind of notebook computer, its radiating module with flat casket shape is plugged in the expansion slot of notebook computer, and the air in the external world is sent to notebook computer inside.Yet be not that all notebook computers all have expansion slot, and the form of expansion slot also having numerous species, is not all to be applicable to this external concealed heat abstractor, so the practicality of prior art is not high.
Therefore, be necessary to provide a kind of heat abstractor and notebook computer, to improve above-mentioned existing problem.
Summary of the invention
Fundamental purpose of the present invention is that a kind of heat abstractor and notebook computer are being provided, and heat abstractor is for be arranged at the disc drives tank of notebook computer detachably.
For achieving the above object; Heat abstractor of the present invention is used for a notebook computer; Wherein this notebook computer comprises a notebook computer body, a disc drives tank and a signal connector; Wherein this disc drives tank is arranged in this notebook computer body; This signal connector is arranged in this disc drives tank, and this signal connector is in order to provide a power supply signal, and this heat abstractor comprises a heat abstractor body, a gas channel, a guiding device and a Signal connector; This gas channel wears this heat abstractor body, and this gas channel comprises one first air port and one second air port, and wherein this first air port is positioned at a side of this heat abstractor body, and this second air port is positioned at the opposite side of this heat abstractor body; This guiding device gets into or leaves this gas channel in order to guide an air through this first air port or this second air port; This Signal connector is positioned on this heat abstractor body, and this Signal connector and this signal connector electrically connect detachably, and this Signal connector is in order to accept power supply signal; By this, this heat abstractor is arranged at this disc drives tank extractable and changeablely.
For achieving the above object, the notebook computer with heat abstractor of the present invention comprises a notebook computer body, a disc drives tank, a signal connector and a heat abstractor; This disc drives tank is arranged in this notebook computer body; This signal connector is arranged in this disc drives tank, and this signal connector is in order to provide a power supply signal; This heat abstractor is arranged at this disc drives tank extractable and changeablely, and this heat abstractor comprises a heat abstractor body, a gas channel, a guiding device and a Signal connector; This gas channel wears this heat abstractor body, and this gas channel comprises one first air port and one second air port, and wherein this first air port is positioned at a side of this heat abstractor body, and this second air port is positioned at the opposite side of this heat abstractor body; This guiding device gets into this first air port in order to guide an air, passes through this gas channel and leaves from this second air port; This Signal connector is positioned on this heat abstractor body, and this Signal connector and this signal connector electrically connect detachably, and this Signal connector is in order to accept this power supply signal; By this, after this air leaves this gas channel, can get into this notebook computer body, to reduce the temperature of this notebook computer body.
In one embodiment of this invention, signal connector and this Signal connector meet serial ATA (Serial AdvancedTechnology Attachment, SATA (Serial Advanced Technology Attachment)) specification.
Heat abstractor of the present invention and notebook computer; Removing to improve in the prior art; Outside the relatively poor disappearance of notebook computer heat dissipation; More can have the following advantages: 1. heat abstractor of the present invention only must utilize the disc drives tank of notebook computer, does not need like the extra expansion slot in the prior art; And 2. can continue to use notebook computer SATA specification originally transmission interface, must not design connector again or change circuit.
Description of drawings
Fig. 1 is the schematic appearance about an embodiment of heat abstractor of the present invention and notebook computer.
Fig. 2 is the top view about an embodiment of heat abstractor of the present invention and notebook computer.
Fig. 3 is the configuration diagram about an embodiment of signal connector of the present invention and Signal connector.
The primary clustering symbol description:
Notebook computer 1 heat abstractor body 21
Signal connector 12 second air ports 222
+ 5V pin 121 guiding devices 23
MD pin 123 power pins 241
DP pin 124 grounding pins 242
Radiator fan 13 water conservancy diversion speed pins 243
Multiplexer 14 CD drives 30
Embodiment
For let above-mentioned and other purposes of the present invention, feature and advantage can be more obviously understandable, the hereinafter spy enumerates preferred embodiment, and cooperates appended accompanying drawing, elaborates as follows.
Please earlier with reference to figure 1; Notebook computer 1 compatible heat abstractor 20 of the present invention of the present invention reaches traditional CD drive 30 is read; Heat abstractor 20 and CD drive 30 can shared notebook computer 1 disc drives tank 11; The user can optionally substitute, and below will further specify notebook computer 1 of the present invention.
Please in the lump with reference to figure 1 and Fig. 2.Like Fig. 1 and shown in Figure 2, notebook computer 1 of the present invention comprises notebook computer body 10, disc drives tank 11, signal connector 12, radiator fan 13, multiplexer (mux) 14 and heat abstractor 20.Disc drives tank 11 is arranged in the notebook computer body 10.Signal connector 12 is arranged in the disc drives tank 11, and heat abstractor 20 is installed in the disc drives tank 11 extractable and changeablely, and signal connector 12 in order to power supply signal that notebook computer body 10 is provided and data-signal to heat abstractor 20.Radiator fan 13 is arranged at the left side of notebook computer body 10; The bottom of notebook computer body 10 has perforate (figure does not show); Radiator fan 13 by the bottom opening of notebook computer body 10 air-breathing after, discharge notebook computer body 10 again.It is noted that; The configuration of disc drives tank 11 of the present invention and radiator fan 13 is not exceeded with Fig. 1 and Fig. 2; For instance, disc drives tank 11 also can be arranged on the left side of notebook computer body 10, and radiator fan 13 can be arranged on the right side of notebook computer body 10.
As shown in Figure 2, heat abstractor 20 comprises heat abstractor body 21, gas channel 22, guiding device 23 and Signal connector 24.Gas channel 22 wears heat abstractor body 21; And gas channel 22 comprises first air port 221 and second air port 222; Wherein first air port 221 is positioned at a side of heat abstractor body 21, and second air port 222 is positioned at the opposite side of heat abstractor body 21 and towards the inside of notebook computer body 10.
Guiding device 23 of the present invention gets into from first air port 221 in order to guide extraneous air, passes through gas channel 22, leaves from second air port 222 again.In one embodiment of this invention, guiding device 23 is a fan, but the present invention is not as limit.It is noted that the design of gas channel 22 and guiding device 23 is not exceeded with Fig. 2, the structure during its actual enforcement can be more complicated.In one embodiment of this invention; When guiding device 23 is introduced the air in the external world and is left from second air port 222 from first air port 221 after; Radiator fan 13 can draw this air, is expelled to outside the left side of notebook computer body 10 again, and this air is because of passing through notebook computer body 10; Can take away the heat that each electronic package in the notebook computer body 10 produces, have the effect that reduces notebook computer body 10 temperature.
Signal connector 24 of the present invention is positioned on the heat abstractor body 21, and Signal connector 24 electrically connects with signal connector 12 detachably, and Signal connector 24 is in order to accept power supply signal and data-signal.In one embodiment of this invention, signal connector 12 and Signal connector 24 meet the serial ATA specification.
In one embodiment of this invention; Disc drives tank 11 also supplies CD drive 30 ccontaining extractable and changeablely; As shown in Figure 1, CD drive 30 comprises CD drive Signal connector 34, and CD drive Signal connector 34 electrically connects with signal connector 12 detachably; CD drive Signal connector 34 is in order to accept power supply signal and data-signal, and wherein CD drive Signal connector 34 also meets the SATA specification; Below will further specify notebook computer 1 of the present invention and judge that the device in the disc drives tank 11 is the embodiment of heat abstractor 20 or CD drive 30.
In one embodiment of this invention, as shown in Figure 3, Signal connector 24 comprises power pins 241, grounding pin 242 and water conservancy diversion speed pin 243.Power pins 241 is in order to accept power supply, and in one embodiment of this invention, power pins 241 is accepted 5 volts electric power.Grounding pin 242 is in order to ground connection.Water conservancy diversion speed pin 243 is in order to accept the water conservancy diversion rate signal, and wherein the water conservancy diversion rate signal is controlled the water conservancy diversion speed of guiding device 23 (as shown in Figure 2), and in one embodiment of this invention, water conservancy diversion speed is the rotating speed of fan.
In one embodiment of this invention, signal connector 12 comprises+5V pin 121, GND pin 122, MD pin 123 and DP pin 124 at least.
As shown in Figure 3, when Signal connector 24 electrically connects signal connector 12, power pins 241 correspondences+5V pin 121, grounding pin 242 corresponding GND pins 122, water conservancy diversion speed pin 243 corresponding MD pins 123.DP pin 124 transmits first signal to notebook computer bodies 10 at this moment; Notebook computer body 10 control multiplexers 14 are sent to water conservancy diversion speed pin 243 with the water conservancy diversion rate signal that notebook computer body 10 produces via MD pin 123; By this, the water conservancy diversion speed of notebook computer body 10 may command guiding devices 23.
In the time of in CD drive 3 is arranged at disc drives tank 11, CD drive 3 has a plurality of pins (figure do not show), and these a plurality of pins correspond to+5V pin 121, GND pin 122, MD pin 123 and DP pin 124.DP pin 124 transmits secondary signal to notebook computer bodies 10 at this moment, and notebook computer body 10 makes multiplexer 14 that the CD drive control signal is sent to CD drive Signal connector 34.So by the signal that DP pin 124 is transmitted, notebook computer body 10 can judge that the device in the disc drives tank 11 is heat abstractor 20 or CD drive 30.In one embodiment of this invention, the first voltage of signals value is lower than the magnitude of voltage of secondary signal.
By heat abstractor of the present invention and notebook computer; Removing to improve in the prior art; Outside the relatively poor disappearance of notebook computer heat dissipation; More can have the following advantages: 1. heat abstractor of the present invention only must utilize the disc drives tank of notebook computer, does not need like the extra expansion slot in the prior art; And 2. can continue to use notebook computer SATA specification originally transmission interface, must not design connector again or change circuit.
To sum up institute is old, and no matter the present invention everywhere all shows it totally different in the characteristic of known technology with regard to purpose, means and effect, earnestly asks the auditor to perceive, and grants quasi patent early, makes Jiahui society, and the true feeling moral just.Only it should be noted that above-mentioned many embodiment give an example for the ease of explanation, the present invention's interest field required for protection should be as the criterion so that the scope of claims is said naturally, but not only limits to the foregoing description.
Claims (12)
1. notebook computer, this notebook computer comprises:
One notebook computer body;
One disc drives tank, this disc drives tank are arranged in this notebook computer body;
One signal connector, this signal connector are arranged in this disc drives tank, and this signal connector is in order to provide a power supply signal;
One heat abstractor, this heat abstractor are arranged at this disc drives tank extractable and changeablely, and this heat abstractor comprises:
One heat abstractor body;
One gas channel, this gas channel wear this heat abstractor body, and this gas channel comprises:
One first air port, this first air port is positioned at a side of this heat abstractor body; And
One second air port, this second air port is positioned at the opposite side of this heat abstractor body;
One guiding device, this guiding device gets into this first air port in order to guide an air, passes through this gas channel and leaves from this second air port; And
One Signal connector, this Signal connector are positioned on this heat abstractor body, and this Signal connector and this signal connector electrically connect detachably, and this Signal connector is in order to accept this power supply signal;
By this, after this air leaves this gas channel, can get into this notebook computer body, to reduce the temperature of this notebook computer body.
2. notebook computer as claimed in claim 1, wherein this signal connector and this Signal connector meet the serial ATA specification.
3. notebook computer as claimed in claim 2, wherein this notebook computer body also provides a water conservancy diversion rate signal, in order to control the water conservancy diversion speed of this guiding device; Wherein this notebook computer also comprises:
One multiplexer, this multiplexer and this signal connector electrically connect, and when this signal connector electrically connected this Signal connector, this multiplexer was in order to be sent to this Signal connector with this water conservancy diversion rate signal through this signal connector.
4. notebook computer as claimed in claim 3, wherein this Signal connector comprises:
One power pins, this power pins is in order to accept a power supply;
One grounding pin, this grounding pin is in order to ground connection; And
One water conservancy diversion speed pin, this water conservancy diversion speed pin is in order to accept this water conservancy diversion rate signal.
5. notebook computer as claimed in claim 3; Wherein a CD drive is arranged at the disc drives tank extractable and changeablely; This CD drive comprises a CD drive Signal connector, and this CD drive Signal connector and this signal connector electrically connect detachably; Wherein this notebook computer body also provides a CD drive control signal, in order to control the running of this CD drive; Wherein this signal connector comprises a DP pin; When this Signal connector electrically connects this signal connector; This DP pin transmits one first signal to this notebook computer body, and this notebook computer body makes this multiplexer that this water conservancy diversion rate signal is sent to this Signal connector through this signal connector; When this CD drive Signal connector electrically connects this signal connector; This DP pin transmits a secondary signal to this notebook computer body, and this notebook computer body makes this multiplexer that the CD drive control signal is sent to this CD drive Signal connector through this signal connector.
6. notebook computer as claimed in claim 5, wherein this first voltage of signals value is lower than the magnitude of voltage of this secondary signal.
7. notebook computer as claimed in claim 1, wherein this guiding device makes this air suck from this first air port, left by this second air port, and this second air port is towards the inside of this notebook computer body.
8. notebook computer as claimed in claim 1, wherein this guiding device is a fan.
9. heat abstractor; This heat abstractor is used for a notebook computer; Wherein this notebook computer comprises a notebook computer body, a disc drives tank and a signal connector, and wherein this disc drives tank is arranged in this notebook computer body, and this signal connector is arranged in this disc drives tank; This signal connector is in order to provide a power supply signal, and this heat abstractor comprises:
One heat abstractor body;
One gas channel, this gas channel wear this heat abstractor body, and this gas channel comprises:
One first air port, this first air port is positioned at a side of this heat abstractor body; And
One second air port, this second air port is positioned at the opposite side of this heat abstractor body;
One guiding device, this guiding device gets into or leaves this gas channel in order to guide an air through this first air port or this second air port; And
One Signal connector, this Signal connector are positioned on this heat abstractor body, and this Signal connector and this signal connector electrically connect detachably, and this Signal connector is in order to accept this power supply signal;
By this, this heat abstractor is arranged at this disc drives tank extractable and changeablely.
10. heat abstractor as claimed in claim 9, wherein this Signal connector meets the serial ATA specification.
11. heat abstractor as claimed in claim 10, wherein this notebook computer body also provides a water conservancy diversion rate signal, and in order to controlling the water conservancy diversion speed of this guiding device, and this signal connector meets the SATA specification; Wherein this Signal connector comprises:
One power connection;
One GND joint; And
One water conservancy diversion speed joint, this water conservancy diversion speed joint is in order to accept this water conservancy diversion rate signal.
12. heat abstractor as claimed in claim 9, wherein this guiding device is a fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099145005 | 2010-12-21 | ||
| TW99145005A TWI384939B (en) | 2010-12-21 | 2010-12-21 | Heat dissipation device and notebook computer having the heat dissipation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102566721A true CN102566721A (en) | 2012-07-11 |
| CN102566721B CN102566721B (en) | 2013-08-07 |
Family
ID=46412316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110032683 Active CN102566721B (en) | 2010-12-21 | 2011-01-30 | Heat radiator and notebook computer with the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102566721B (en) |
| TW (1) | TWI384939B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867565A (en) * | 2016-05-03 | 2016-08-17 | 河南师范大学 | Intelligent cooling device for laptop |
| US11249524B2 (en) | 2017-12-06 | 2022-02-15 | Hewlett-Packard Development Company, L.P. | Electronic devices with movable air flow devices |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103399623A (en) * | 2013-07-12 | 2013-11-20 | 凝辉(天津)科技有限责任公司 | Laptop drive bay radiation extended device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW328829U (en) * | 1997-05-28 | 1998-03-21 | Av Electronics Corp | Externally connected and hidden heat dispersing device for notebook computer (ii) |
| CN101650586A (en) * | 2008-08-11 | 2010-02-17 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer, heat sink and bracket of heat sink |
| CN201464960U (en) * | 2009-07-30 | 2010-05-12 | 林昂 | Multifunctional notebook computer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM251182U (en) * | 1999-04-27 | 2004-11-21 | Compal Electronics Inc | Externally-connected heat sink device of portable computer |
| CN1607488A (en) * | 2003-10-13 | 2005-04-20 | 杰凯科技股份有限公司 | Device and method for reducing internal environment temperature of computer |
| TWI308686B (en) * | 2006-02-17 | 2009-04-11 | Foxconn Tech Co Ltd | Heat sink |
-
2010
- 2010-12-21 TW TW99145005A patent/TWI384939B/en active
-
2011
- 2011-01-30 CN CN 201110032683 patent/CN102566721B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW328829U (en) * | 1997-05-28 | 1998-03-21 | Av Electronics Corp | Externally connected and hidden heat dispersing device for notebook computer (ii) |
| CN101650586A (en) * | 2008-08-11 | 2010-02-17 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer, heat sink and bracket of heat sink |
| CN201464960U (en) * | 2009-07-30 | 2010-05-12 | 林昂 | Multifunctional notebook computer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867565A (en) * | 2016-05-03 | 2016-08-17 | 河南师范大学 | Intelligent cooling device for laptop |
| US11249524B2 (en) | 2017-12-06 | 2022-02-15 | Hewlett-Packard Development Company, L.P. | Electronic devices with movable air flow devices |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI384939B (en) | 2013-02-01 |
| CN102566721B (en) | 2013-08-07 |
| TW201228574A (en) | 2012-07-01 |
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