CN112578886A - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN112578886A CN112578886A CN202011627439.9A CN202011627439A CN112578886A CN 112578886 A CN112578886 A CN 112578886A CN 202011627439 A CN202011627439 A CN 202011627439A CN 112578886 A CN112578886 A CN 112578886A
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- Prior art keywords
- air
- notebook computer
- shell
- air guide
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000003570 air Substances 0.000 description 161
- 239000004744 fabric Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Classifications
-
- 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
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a notebook computer. The notebook computer includes: the heat dissipation device comprises a shell, a heating element and a heat dissipation assembly; the heating element and the heat dissipation assembly are arranged in the shell, and a first air inlet and a first air outlet which are mutually spaced are formed in the outer surface of the shell; the heat dissipation assembly includes: the wind guide device comprises a wind source, a first wind guide pipe, a wind guide head and a second wind guide pipe; the air source is arranged at the first air inlet; one end of the first air guide pipe is communicated with the air source, and the other end of the first air guide pipe is communicated with the air guide head; the air guide head is arranged at the first air outlet; one end of the second air guide pipe is communicated with the air guide head, and the other end of the second air guide pipe extends to the peripheral area of the heating element.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a notebook computer.
Background
With the continuous development of electronic technology, Notebook computers (Notebook computers) are popular among people due to their small size and portability, and have been used in large quantities in people's daily life.
The notebook computer is composed of hardware such as a display, a keyboard/mouse, a CPU, an internal memory, a hard disk and the like as a traditional desktop computer, but has the characteristics of small volume, light weight and convenience in carrying under the condition of the same composition. Generally, portability is the greatest advantage of a notebook compared with a desktop computer, the weight of a common notebook computer is only about 2 kilograms, and the notebook computer can be carried about no matter the notebook computer is used for work or travels, so that the notebook computer is very convenient.
With the development of the technology, the working speed of each electronic component in the notebook computer is gradually increased, and accordingly, the generated heat is increased, so that the electronic component needs to be discharged as soon as possible to enable the electronic component to operate at a high speed, otherwise, the electronic component cannot normally operate, and even can be burnt at a high temperature, and therefore, a heat dissipation module needs to be additionally arranged in the notebook computer to accelerate the heat dissipation of the electronic component, and the normal operation of the electronic component is ensured.
In a conventional notebook computer, a heat dissipation module generally includes a fan having an air outlet, a heat dissipation fin set disposed at the air outlet of the fan, and a heat pipe connecting the heat dissipation fin set and a heat generating electronic component. The heat dissipation module transfers heat generated by the heating electronic element to the heat dissipation fin group through the heat pipe and dissipates heat at the heat dissipation fin group to ambient air by utilizing airflow generated by the operation of the fan, so that the heat dissipation requirement of the notebook computer is met to a certain extent, however, for the notebook computer with larger heat productivity, the heat around the heating device causes the air temperature inside the casing to be very high, the heat cannot be taken away through the heat pipe alone, the heat dissipation performance of the notebook computer is slightly insufficient, and the heat dissipation effect of the notebook computer is to be improved.
Meanwhile, in the above heat dissipation module, in order to ensure the heat dissipation effect, the air outlet of the fan must be disposed as close to the heat dissipation fin group as possible, that is, the fan and the heat dissipation fin group are inseparable, and must be disposed in the same region as a whole, but cannot be disposed in two parts in a dispersed manner, which may cause the heat dissipation module to occupy a large whole piece of layout space when disposed. Under the conditions that the cloth space of the notebook computer is more and more tense at present and the size of the notebook computer is more and more thin, the cloth difficulty of the heat dissipation module with the structure is more and more large, and the utilization rate of the cloth space in the notebook computer cannot be improved.
Disclosure of Invention
The invention aims to provide a notebook computer, which can improve the heat dissipation performance of the notebook computer, reduce the cloth space occupied by a heat dissipation module, improve the layout flexibility of the heat dissipation module and realize a lighter, thinner and more portable notebook computer.
To achieve the above object, the present invention provides a notebook computer, comprising: the heat dissipation device comprises a shell, a heating element and a heat dissipation assembly;
the heating element and the heat dissipation assembly are arranged in the shell, and a first air inlet and a first air outlet which are mutually spaced are formed in the outer surface of the shell;
the heat dissipation assembly includes: the wind guide device comprises a wind source, a first wind guide pipe, a wind guide head and a second wind guide pipe;
the air source is arranged at the first air inlet;
one end of the first air guide pipe is communicated with the air source, and the other end of the first air guide pipe is communicated with the air guide head;
the air guide head is arranged at the first air outlet;
one end of the second air guide pipe is communicated with the air guide head, and the other end of the second air guide pipe extends to the peripheral area of the heating element.
The wind guide head comprises: the air conditioner comprises an outer shell, a second air outlet arranged on a first side wall of the outer shell, a second air inlet arranged on a top wall of the outer shell, a third air inlet arranged in the outer shell and parallel to and spaced from the second air outlet, an inner shell connected with the third air inlet and the second air outlet, and a fourth air inlet arranged on a second side wall of the outer shell, wherein the first side wall is opposite to the second side wall;
an air guide slit is formed between the second side wall and the third air inlet and is communicated with the second air inlet through an air guide channel positioned between the outer shell and the inner shell;
the other end of the first air guide pipe is communicated with the second air inlet, the other end of the second air guide pipe is communicated with the fourth air inlet, and the second air outlet is opposite to the first air outlet;
the air blown out from the air source is accelerated before entering the third air inlet through the matching of the air guide duct and the air guide slit.
The shell comprises a bottom shell and a face shell which is rotatably connected with the bottom shell, and the heating element and the heat dissipation assembly are arranged in the bottom shell.
The first air inlet is formed in the bottom surface of the bottom shell.
The first air inlet comprises a plurality of air inlet holes which are arranged in an array mode.
The first air outlet is arranged on the side surface of the bottom shell.
The first air outlet comprises a plurality of air outlet slits which are arranged in parallel at intervals.
The wind source is an air pump.
The air source is a fan.
The heating element is a processor.
The invention has the beneficial effects that: the invention provides a notebook computer, comprising: the heat dissipation device comprises a shell, a heating element and a heat dissipation assembly; the heating element and the heat dissipation assembly are arranged in the shell, and a first air inlet and a first air outlet which are mutually spaced are formed in the outer surface of the shell; the heat dissipation assembly includes: the wind guide device comprises a wind source, a first wind guide pipe, a wind guide head and a second wind guide pipe; the air source is arranged at the first air inlet; one end of the first air guide pipe is communicated with the air source, and the other end of the first air guide pipe is communicated with the air guide head; the air guide head is arranged at the first air outlet; one end of the second air guide pipe is communicated with the air guide head, and the other end of the second air guide pipe extends to the peripheral area of the heating element.
Drawings
For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the invention.
In the drawings, there is shown in the drawings,
FIG. 1 is a perspective view of a notebook computer according to the present invention;
FIG. 2 is a schematic view of a notebook computer according to the present invention with a bottom case opened;
FIG. 3 is a cross-sectional view of a heat dissipation module of a notebook computer according to the present invention;
fig. 4 is an enlarged view of the position a in fig. 3.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides a notebook computer, including: a shell 1, a heating element 2 and a heat dissipation component 3;
the heating element 2 and the heat dissipation assembly 3 are both arranged in the shell 1, and a first air inlet 11 and a first air outlet 12 which are mutually spaced are arranged on the outer surface of the shell 1;
the heat dissipation assembly 3 includes: an air source 31, a first air guiding pipe 32, an air guiding head 33 and a second air guiding pipe 34;
the air source 31 is arranged at the first air inlet 11;
one end of the first air guide pipe 32 is communicated with the air source 31, and the other end is communicated with the air guide head 33;
the air guide head 33 is arranged at the first air outlet 12;
one end of the second air guiding pipe 34 is communicated with the air guiding head 33, and the other end extends to the peripheral area of the heating element 2.
It should be noted that, in the notebook computer of the present invention, the heat dissipation module 3 utilizes the first air guiding pipe 32 and the air guiding head 33 to conduct the air from the air source 31 to the first air outlet 12, so that the air source 31 does not need to be arranged adjacent to the first air outlet 12, but can be arranged in any area in the housing 1 as required, and then the second air guiding pipe 34 pumps the heat generated by the heating element 2 into the air guiding head 33 and blows out the heat from the first air outlet 12, thereby achieving effective heat dissipation for the heating element 2, and the heating element 2 does not need to be arranged adjacent to the air source 31, that is, in the notebook computer of the present invention, the air source 31 of the heat dissipation module 3 can be arranged at any position as required without being limited by the positions of the first air outlet 12 and the heating element 2, and the flexibility of the cloth of the heat dissipation module 3 can be effectively improved.
Meanwhile, referring to fig. 2 to 4, in order to improve the heat dissipation effect of the heat dissipation module, the invention employs a specially designed wind guiding head 33, and the wind guiding head 33 includes: an outer casing 331, a second air outlet 332 disposed on a first side wall of the outer casing 331, a second air inlet 333 disposed on a top wall of the outer casing 331, a third air inlet 334 disposed in the outer casing 331 and spaced parallel to the second air outlet 332, an inner casing 335 connecting the third air inlet 334 and the second air outlet 332, and a fourth air inlet 336 disposed on a second side wall of the outer casing 331, wherein the first side wall is opposite to the second side wall;
an air guide slit 337 is formed between the second side wall and the third air inlet 334, and the air guide slit 337 is communicated with the second air inlet 333 through an air guide channel 338 located between the outer casing 331 and the inner casing 335;
the other end of the first air guiding pipe 32 is communicated with the second air inlet 333, the other end of the second air guiding pipe 34 is communicated with the fourth air inlet 336, and the second air outlet 332 faces the first air outlet 12;
the air blown out from the air source is accelerated before entering the third air inlet through the matching of the air guide duct and the air guide slit.
When the air-guiding device works, the air source 31 directly extracts outside cold air from the first air inlet 11 and blows the cold air to the first air-guiding pipe 32, then blows the cold air from the first air-guiding pipe 32 to the second air inlet 333, and blows the cold air into the third air inlet 334 at a high speed after being accelerated by the air-guiding duct 37 and the air-guiding slit 36, then blows the cold air into the first air outlet 12 from the second air outlet 332, and finally blows the cold air out of the first air outlet 12, because the air flow in the air-guiding head 33 flows towards the first air outlet 12 at a high speed, according to the fluid mechanics principle that the fluid pressure is smaller as the flow speed is higher, negative pressure is generated in the air-guiding head 33, so that the air flow in the second air-guiding pipe 34 communicated with the fourth air inlet 336 of the air-guiding head 33 is forced to flow towards the air-guiding head 33, and further, the hot air in the peripheral area of the heating element 2 at the other end of the second air-guiding pipe 34, and the heat is blown out from the first air outlet 12 through the air guide head 33, so that the heat in the peripheral area of the heating element 2 is rapidly dissipated through the first air outlet 12, the effective heat dissipation of the heating element 2 is realized, and the normal work of the heating element 2 is ensured.
Specifically, the housing 1 includes a bottom case 101 and a front case 102 rotatably connected to the bottom case 101, and the heating element 2 and the heat dissipation assembly 3 are both disposed in the bottom case 101.
Specifically, the first air inlet 11 is disposed on a bottom surface of the bottom case 101.
Preferably, the first air inlet 11 includes a plurality of air inlet holes 111 arranged in an array.
Of course, this is not a limitation to the present invention, and the first air inlet 11 may also be located on other surfaces of the bottom casing 101, such as a side surface, and the shape of the first air inlet 11 may also be optimally selected according to needs, which does not affect the implementation of the present invention.
Specifically, the first air outlet 12 is disposed on a side surface of the bottom case 101.
Preferably, the first air outlet 12 includes a plurality of air outlet slits 121 arranged in parallel at intervals.
Of course, this is not a limitation to the present invention, the first air outlet 12 may also be located on other surfaces of the bottom case 101, such as a bottom surface, and the shape of the first air outlet 12 may also be optimally selected according to the requirement, which does not affect the implementation of the present invention.
Preferably, the air source 31 is an air pump, and the air pump replaces a fan with fan blades to serve as the air source 31, so that the volume of the air source can be reduced, and the flexibility of the cloth of the heat dissipation module is further improved.
Of course, this is not a limitation on the present invention, and if necessary, the present invention may also select a fan as the wind source 31, which does not affect the implementation of the present invention.
Specifically, the heating element 2 is a processor, but this is not a limitation to the present invention, and the heating element 2 may also be other elements in a notebook computer, such as a battery or a graphics card, or other high power heating devices. Note that the heating element 2 is generally mounted on a main board (not shown) and then mounted on the bottom case 101 through the main board, rather than being directly mounted on the bottom case 101.
In summary, the present invention provides a notebook computer, including: the heat dissipation device comprises a shell, a heating element and a heat dissipation assembly; the heating element and the heat dissipation assembly are arranged in the shell, and a first air inlet and a first air outlet which are mutually spaced are formed in the outer surface of the shell; the heat dissipation assembly includes: the wind guide device comprises a wind source, a first wind guide pipe, a wind guide head and a second wind guide pipe; the air source is arranged at the first air inlet; one end of the first air guide pipe is communicated with the air source, and the other end of the first air guide pipe is communicated with the air guide head; the air guide head is arranged at the first air outlet; one end of the second air guide pipe is communicated with the air guide head, and the other end of the second air guide pipe extends to the peripheral area of the heating element.
As described above, it will be apparent to those skilled in the art that other various changes and modifications may be made based on the technical solution and concept of the present invention, and all such changes and modifications are intended to fall within the scope of the appended claims.
Claims (10)
1. A notebook computer, comprising: the heat dissipation device comprises a shell (1), a heating element (2) and a heat dissipation component (3);
the heating element (2) and the heat dissipation assembly (3) are arranged in the shell (1), and a first air inlet (11) and a first air outlet (12) which are mutually spaced are arranged on the outer surface of the shell (1);
the heat dissipation assembly (3) comprises: an air source (31), a first air guide pipe (32), an air guide head (33) and a second air guide pipe (34);
the air source (31) is arranged at the first air inlet (11);
one end of the first air guide pipe (32) is communicated with the air source (31), and the other end of the first air guide pipe is communicated with the air guide head (33);
the air guide head (33) is arranged at the first air outlet (12);
one end of the second air guide pipe (34) is communicated with the air guide head (33), and the other end of the second air guide pipe extends to the peripheral area of the heating element (2).
2. The notebook computer of claim 1, wherein the air guide head (33) comprises: the air conditioner comprises an outer shell (331), a second air outlet (332) arranged on a first side wall of the outer shell (331), a second air inlet (333) arranged on a top wall of the outer shell (331), a third air inlet (334) arranged in the outer shell (331) and spaced from the second air outlet (332) in parallel, an inner shell (335) connected with the third air inlet (334) and the second air outlet (332), and a fourth air inlet (336) arranged on a second side wall of the outer shell (331), wherein the first side wall is opposite to the second side wall;
an air guide slit (337) is formed between the second side wall and the third air inlet (334), and the air guide slit (337) is communicated with the second air inlet (333) through an air guide channel (338) between the outer shell (331) and the inner shell (335);
the other end of the first air guide pipe (32) is communicated with the second air inlet (333), the other end of the second air guide pipe (34) is communicated with the fourth air inlet (336), and the second air outlet (332) is opposite to the first air outlet (12);
the air blown out from the air source (31) is accelerated before entering the third air inlet (334) through the cooperation of the air guide channel (338) and the air guide slit (337).
3. The notebook computer according to claim 1, wherein the housing (1) comprises a bottom shell (101) and a front shell (102) rotatably connected to the bottom shell (101), and the heating element (2) and the heat dissipation assembly (3) are both disposed in the bottom shell (101).
4. The notebook computer as claimed in claim 3, wherein the first air inlet (11) is provided at a bottom surface of the bottom case (101).
5. The notebook computer as claimed in claim 1, wherein the first air inlet (11) comprises a plurality of air inlet holes (111) arranged in an array.
6. The notebook computer as claimed in claim 3, wherein the first air outlet (12) is disposed at a side surface of the bottom case (101).
7. The notebook computer as claimed in claim 1, wherein the first air outlet (12) comprises a plurality of air outlet slits (121) arranged in parallel and at intervals.
8. A notebook computer according to claim 1, characterized in that the wind source (31) is an air pump.
9. A notebook computer according to claim 1, characterized in that the wind source (31) is a fan.
10. A notebook computer according to claim 1, wherein the heating element (2) is a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627439.9A CN112578886A (en) | 2020-12-30 | 2020-12-30 | Notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627439.9A CN112578886A (en) | 2020-12-30 | 2020-12-30 | Notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112578886A true CN112578886A (en) | 2021-03-30 |
Family
ID=75144939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011627439.9A Pending CN112578886A (en) | 2020-12-30 | 2020-12-30 | Notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112578886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116048194A (en) * | 2022-07-07 | 2023-05-02 | 荣耀终端有限公司 | Notebook computer |
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|---|---|---|---|---|
| CN2490638Y (en) * | 2001-06-18 | 2002-05-08 | 富准精密工业(深圳)有限公司 | Heat sink mould set with cooling device |
| CN102375476A (en) * | 2010-08-11 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Integrated computer |
| CN206400462U (en) * | 2017-01-20 | 2017-08-11 | 东莞市红羽实业有限公司 | A kind of notebook computer additional cooler air guiding sleeve of beetle appearance |
| CN107589592A (en) * | 2017-09-08 | 2018-01-16 | 深圳市华星光电技术有限公司 | Radiator structure and backlight module for backlight module |
| WO2018053823A1 (en) * | 2016-09-26 | 2018-03-29 | 深圳市大疆创新科技有限公司 | Heat dispersion structure, and unmanned aerial vehicle provided with heat dispersion structure |
| CN214202291U (en) * | 2020-12-30 | 2021-09-14 | 合肥市卓怡恒通信息安全有限公司 | Notebook computer |
-
2020
- 2020-12-30 CN CN202011627439.9A patent/CN112578886A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490638Y (en) * | 2001-06-18 | 2002-05-08 | 富准精密工业(深圳)有限公司 | Heat sink mould set with cooling device |
| CN102375476A (en) * | 2010-08-11 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Integrated computer |
| WO2018053823A1 (en) * | 2016-09-26 | 2018-03-29 | 深圳市大疆创新科技有限公司 | Heat dispersion structure, and unmanned aerial vehicle provided with heat dispersion structure |
| CN206400462U (en) * | 2017-01-20 | 2017-08-11 | 东莞市红羽实业有限公司 | A kind of notebook computer additional cooler air guiding sleeve of beetle appearance |
| CN107589592A (en) * | 2017-09-08 | 2018-01-16 | 深圳市华星光电技术有限公司 | Radiator structure and backlight module for backlight module |
| CN214202291U (en) * | 2020-12-30 | 2021-09-14 | 合肥市卓怡恒通信息安全有限公司 | Notebook computer |
Non-Patent Citations (1)
| Title |
|---|
| 阿贵;: "成本更低 设计更简洁 40℃开始发烧 TAC2・0机箱深度体验", 现代计算机(普及版), no. 01, 5 January 2009 (2009-01-05) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116048194A (en) * | 2022-07-07 | 2023-05-02 | 荣耀终端有限公司 | Notebook computer |
| CN116048194B (en) * | 2022-07-07 | 2024-03-19 | 荣耀终端有限公司 | Notebook computer |
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