CN113885679A - Heat radiation assembly and notebook computer with same - Google Patents
Heat radiation assembly and notebook computer with same Download PDFInfo
- Publication number
- CN113885679A CN113885679A CN202111245106.4A CN202111245106A CN113885679A CN 113885679 A CN113885679 A CN 113885679A CN 202111245106 A CN202111245106 A CN 202111245106A CN 113885679 A CN113885679 A CN 113885679A
- Authority
- CN
- China
- Prior art keywords
- fin
- heat dissipation
- shell
- notebook computer
- aluminum extrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
Landscapes
- 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)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The embodiment of the invention discloses a heat radiation component and a notebook computer with the same, wherein the heat radiation component comprises: the centrifugal fan comprises a shell, fan blades and radiating fins, wherein the shell is internally provided with an accommodating space, the shell is provided with an air inlet and an air outlet which are respectively communicated with the accommodating space, the fan blades and the radiating fins are accommodated in the accommodating space, and the radiating fins are integrally formed on the inner side wall of the shell; the radiating fins surround the fan blades, and the outer side wall of one side of the shell, on which the radiating fins are arranged, is provided with a boss which is used for contacting with a CPU of the notebook computer. The heat dissipation fins are integrated inside the centrifugal fan, the space is saved, the built-in heat dissipation fins have the function of supporting the shell of the centrifugal fan, so that the centrifugal fan monomer has strong anti-pressing capacity, the wind pressure is increased by the fan blades and the shell, air outlet has strong power to blow out the outside, the height of the fan blades can be relatively short, the light and thin design of a notebook computer is facilitated, and the heat dissipation requirement is met.
Description
Technical Field
The invention relates to the field of computer heat dissipation, in particular to a heat dissipation assembly and a notebook computer with the same.
Background
With the market demand, computers are getting thinner and thinner, such as getting lost from boxes. The computer radiator such as the lost box usually uses a combination form of aluminum extrusion and an axial flow fan for heat radiation, and along with the pursuit of lightness and thinness of the thickness of the computer, when the thickness space of the radiator fan is compressed to be 8mm or even lower, the effect of the axial flow fan is greatly reduced, and the heat radiation requirement cannot be met. In addition, when the aperture ratio of the mini-box closed system is small, the wind pressure generated by the axial flow fan is insufficient, and hot air in the computer cannot be effectively blown out of the computer, so that heat accumulation is caused.
Disclosure of Invention
In view of the above technical problems, embodiments of the present invention provide a heat dissipation assembly and a notebook computer having the same.
A first aspect of an embodiment of the present invention provides a heat dissipation assembly for a notebook computer, including:
the centrifugal fan comprises a shell, fan blades and radiating fins, wherein an accommodating space is formed in the shell, the shell is provided with an air inlet and an air outlet which are respectively communicated with the accommodating space, the fan blades and the radiating fins are accommodated in the accommodating space, and the radiating fins are integrally formed on the inner side wall of the shell;
the heat dissipation fins surround the fan blades, a boss is arranged on the outer side wall of one side of the shell, where the heat dissipation fins are arranged, and the boss is used for contacting with a CPU of the notebook computer.
Optionally, the heat dissipation fin includes a plurality of fin regions, each fin region includes a plurality of fins arranged in parallel at intervals, the fins of the plurality of fin regions are parallel to each other, and the plurality of fin regions are distributed on two sides of the fan blade;
the air outlet includes two, is located respectively the both sides of flabellum, two adjacent fins form an air-out wind channel, and every air-out wind channel all just right with the air outlet that corresponds the side.
Optionally, the plurality of fin regions include a first fin region, a second fin region and a third fin region, wherein the first fin region is distributed on one side of the fan blade and directly faces one of the air outlets, the second fin region and the third fin region are respectively located on the other side of the fan blade and directly faces the other air outlet, and the second fin region and the third fin region are arranged at intervals.
Optionally, the housing is square, the housing includes a square aluminum extrusion base, the heat dissipation fins are integrally formed on the aluminum extrusion base, the first fin region is disposed on one side of the aluminum extrusion base, the second fin region and the third fin region are disposed on the other side of the aluminum extrusion base, and the second fin region and the third fin region separate two corners of the corresponding side of the aluminum extrusion base; and/or the presence of a gas in the gas,
the shell comprises an aluminum extrusion base, the heat dissipation fins are integrally formed on the aluminum extrusion base, one side of the aluminum extrusion base is provided with a slot, the slot is positioned between the second fin area and the third fin area, the extending direction of the slot is consistent with the extending direction of the air outlet duct, and one end of the slot extends to the corresponding side of the shell; and/or the presence of a gas in the gas,
the plurality of fins of the first fin area, the second fin area and the third fin area are flush with one side of the corresponding air outlet and are positioned at the corresponding air outlet.
Optionally, the fin areas surround to form an accommodating portion, and the fan blades are accommodated in the accommodating portion and fixedly connected with the inner side wall of the housing;
the shape of the accommodating part is matched with that of the fan blade.
Optionally, the housing includes an aluminum extrusion base and an upper cover, the aluminum extrusion base and the upper cover are covered and matched to form the accommodating space, and the air inlet is disposed in the upper cover;
the heat dissipation fins are integrally formed on the aluminum extrusion base.
Optionally, two sides of the aluminum extrusion base are respectively provided with a first connecting portion, a corresponding side of the upper cover is provided with a second connecting portion, and the first connecting portion of the corresponding side is connected with the second connecting portion.
Optionally, the first connecting portion and the second connecting portion of the corresponding side are connected by a fastener.
Optionally, the aluminum extrusion base and the upper cover are both of square sheet structures, and the aluminum extrusion base and the upper cover are covered and matched to form a square shell.
A first aspect of an embodiment of the present invention provides a notebook computer, including:
the main board is provided with a CPU; and
the heat dissipation assembly of any of the first aspects, wherein the boss of the heat dissipation assembly contacts the CPU to dissipate heat from the CPU.
In the technical scheme provided by the embodiment of the invention, the heat dissipation assembly adopts the centrifugal fan, the heat dissipation fins are integrated in the centrifugal fan, the space is saved, the built-in heat dissipation fins have the function of supporting the shell of the centrifugal fan, so that the centrifugal fan monomer has stronger anti-pressing capacity, the fan blades and the shell increase the wind pressure, the outlet wind has stronger power to blow out the outside, the height of the fan blades can be relatively shorter, the light and thin design of a notebook computer is facilitated, and the heat dissipation requirement is met; and moreover, the lug boss on the outer side wall of the shell is in contact with the CPU of the notebook computer, so that the CPU is effectively radiated. The heat dissipation assembly can adapt to thinner notebook computer space, improves heat dissipation performance under the same low space thickness, has strong wind pressure, and can effectively blow hot wind out of the computer.
Drawings
Fig. 1 is a perspective view of a heat dissipation assembly according to an embodiment of the invention;
fig. 2 is a schematic structural exploded view of a heat dissipation assembly according to an embodiment of the invention;
fig. 3 is a schematic partial structure diagram of a heat dissipation assembly according to an embodiment of the present invention;
fig. 4 is another schematic view of a partial structure of a heat dissipation assembly according to an embodiment of the invention;
FIG. 5 is a schematic structural diagram of an aluminum extrusion base according to an embodiment of the present invention;
fig. 6 is another schematic structural diagram of an aluminum extrusion base according to an embodiment of the invention.
Reference numerals:
1. a housing; 11. an aluminum extrusion base; 111. grooving; 12. an upper cover; 2. a fan blade; 3. heat dissipation fins; 31. a fin region; 311. a first fin region; 312. a second fin region; 313. a third fin region; 4. an air inlet; 5. a boss; 6. a housing part; 7. a first connection portion; 8. a second connecting portion; 9. a fastener.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the following embodiments may be combined without conflict.
Referring to fig. 1 to 4, an embodiment of the present invention provides a heat dissipation assembly of a notebook computer, where the heat dissipation assembly may include a centrifugal fan, the centrifugal fan may include a housing 1, blades 2 and heat dissipation fins 3, an accommodating space is provided inside the housing 1, the housing 1 is provided with an air inlet 4 and an air outlet, the air inlet 4 and the air outlet are respectively communicated with the accommodating space, the blades 2 and the heat dissipation fins 3 are accommodated in the accommodating space, and the heat dissipation fins 3 are integrally formed on an inner side wall of the housing 1, so that the heat dissipation fins 3 are integrated inside the centrifugal fan. In the embodiment of the present invention, the heat dissipation fins 3 surround the fan blades 2. And, the lateral wall of the side of the shell 1 provided with the heat radiation fins 3 is provided with a boss 5, and the boss 5 is used for contacting with the CPU of the notebook computer.
The heat dissipation assembly of the embodiment of the invention adopts the centrifugal fan, the heat dissipation fins 3 are integrated in the centrifugal fan, the space is saved, the built-in heat dissipation fins 3 have the function of supporting the shell 1 of the centrifugal fan, so that a centrifugal fan monomer has stronger anti-pressing capacity, the fan blades 2 and the shell 1 increase the wind pressure, the outlet wind has stronger power to blow out the outside, the height of the fan blades 2 can be relatively shorter, the light and thin design of a notebook computer is facilitated, and the heat dissipation requirement is met; moreover, the lug boss 5 on the outer side wall of the shell 1 is in contact with a CPU of the notebook computer, so that the CPU is effectively radiated. The heat dissipation assembly can adapt to thinner notebook computer space, improves heat dissipation performance under the same low space thickness, has strong wind pressure, and can effectively blow hot wind out of the computer.
Referring to fig. 2, the housing 1 may include an aluminum extrusion base 11 and an upper cover 12, the aluminum extrusion base 11 and the upper cover 12 are covered and matched to form an accommodating space, the air inlet 4 is disposed on the upper cover 12, and the heat dissipation fins 3 are integrally formed on the aluminum extrusion base 11. The boss 5 can conduct the heat of the CPU to the aluminum extrusion base 11, and then the aluminum extrusion base 11 conducts the heat to the heat dissipation fins 3, and the heat of the heat dissipation fins 3 is quickly dissipated by the airflow generated by the fan blades 2. It can be understood that the heat dissipation fins 3 are also made of aluminum, and have good heat dissipation performance.
The aluminum extrusion base 11 is fixedly connected with the upper cover 12, wherein the fixing manner of the aluminum extrusion base 11 and the upper cover 12 can be designed as required, for example, referring to fig. 2 to 3 and fig. 5 and 6, the two sides of the aluminum extrusion base 11 are respectively provided with a first connecting portion 7, the corresponding side of the upper cover 12 is provided with a second connecting portion 8, and the first connecting portion 7 of the corresponding side is connected with the second connecting portion 8.
The first connecting part 7 and the second connecting part 8 on the corresponding side can be connected through a fastener 9 or directly connected in a clamping manner. Exemplarily, referring to fig. 1 and 2, the first connecting portion 7 and the second connecting portion 8 on the corresponding sides are connected by a fastener 9. The fastening element 9 may be a screw or another element, such as a rivet.
The first connecting portion 7 and the second connecting portion 8 may be both raised strips, or may have other structures.
Optionally, the first connecting portion 7 is integrally formed on the aluminum extrusion base 11, and the second connecting portion 8 is integrally formed on the upper cover 12, so as to improve the strength of the housing 1.
The aluminum extrusion base 11 and the upper cover 12 may be both square sheet structures, and the aluminum extrusion base 11 and the upper cover 12 are covered and matched to form the square housing 1, and the housing 1 of the embodiment of the invention is light and thin. It should be understood that the aluminum extrusion base 11 and the upper cover 12 may have other shapes, that is, the housing 1 may have other shapes, and may be designed according to the requirement.
It should be understood that the aluminum extruded base 11 may be replaced with a base of other material.
The air inlet 4 may be circular or may have other shapes. Optionally, the shape of the air inlet 4 is identical to the shape of the fan blade 2.
Referring to fig. 5 and 6, the heat dissipation fin 3 according to an embodiment of the present invention may include a plurality of fin regions 31, each fin region 31 includes a plurality of fins arranged in parallel at intervals, the fins of the plurality of fin regions 31 are parallel to each other, and the plurality of fin regions 31 are distributed on two sides of the fan blade 2. The air outlet can include two, and two air outlets are located the both sides of flabellum 2 respectively, and two adjacent fins form an air-out wind channel, and every air-out wind channel all just is right with the air outlet that corresponds the side. By the design, the heat dissipation efficiency is accelerated.
Illustratively, referring to fig. 5 and 6, the plurality of fin regions 31 includes a first fin region 311, a second fin region 312, and a third fin region 313, wherein the first fin region 311 is disposed on one side of the fan blade 2 and is opposite to one of the air outlets. The second fin region 312 and the third fin region 313 are respectively disposed on the other side of the fan blade 2, and are opposite to the other air outlet, and the second fin region 312 and the third fin region 313 are disposed at an interval.
In some embodiments, the housing 1 has a square shape, the housing 1 includes a square aluminum extruded base 11, and the heat dissipation fins 3 are integrally formed on the aluminum extruded base 11. The first fin region 311 is disposed on one side of the aluminum extrusion base 11, the second fin region 312 and the third fin region 313 are disposed on the other side of the aluminum extrusion base 11, and the second fin region 312 and the third fin region 313 are spaced apart from two corners of the corresponding side of the aluminum extrusion base 11. It should be understood that the arrangement of the first fin region 311, the second fin region 312, and the third fin region 313 is not limited thereto, and may be arranged otherwise.
In some embodiments, the housing 1 may include an aluminum extruded base 11, the heat dissipation fins 3 are integrally formed on the aluminum extruded base 11, one side of the aluminum extruded base 11 is provided with a slot 111, the slot 111 is located between the second fin area 312 and the third fin area 313, an extending direction of the slot 111 is consistent with an extending direction of the air outlet duct, and one end of the slot 111 extends to a corresponding side of the housing 1. Through setting up fluting 111 for the air outlet increase between second fin district 312 and the third fin district 313 promotes the air output, thereby increases the wind pressure, improves the radiating efficiency.
In some embodiments, the fins of the first fin region 311, the second fin region 312, and the third fin region 313 are flush with one side of the corresponding air outlet and located at the corresponding air outlet. By the design, the heat dissipation efficiency is accelerated.
Referring to the figure, the plurality of fin areas 31 surround to form the accommodating portion 6, the fan blade 2 is accommodated in the accommodating portion 6 and is fixedly connected with the inner side wall of the housing 1, and the shape of the accommodating portion 6 is matched with the shape of the fan blade 2. Alternatively, the fan blade 2 is circular, and the housing portion 6 is also circular.
The embodiment of the invention also provides a notebook computer, which can comprise a mainboard and the heat dissipation assembly in the embodiment, wherein the mainboard is provided with a CPU, and the boss 5 of the heat dissipation assembly is contacted with the CPU to dissipate heat of the CPU.
The centrifugal fan of the heat radiation component of the embodiment of the invention is internally provided with the heat radiation fins 3, thus being suitable for mini PC computers with thinner thickness; compared with the traditional centrifugal fan, the centrifugal fan of the heat radiation component saves external fins, an external CPU back plate and the like, and saves cost; the centrifugal fan of the heat dissipation assembly is higher in air pressure than the axial flow heat dissipater, and the heat dissipation assembly is used in a light and thin box computer system and is good in heat dissipation performance; the built-in aluminum extruded fin has the function of supporting the upper cover 12 of the centrifugal fan, and the single body has strong anti-pressing capability.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A heat radiation component of a notebook computer is characterized by comprising:
the centrifugal fan comprises a shell (1), fan blades (2) and radiating fins (3), wherein an accommodating space is formed in the shell (1), the shell (1) is provided with an air inlet (4) and an air outlet which are respectively communicated with the accommodating space, the fan blades (2) and the radiating fins (3) are accommodated in the accommodating space, and the radiating fins (3) are integrally formed on the inner side wall of the shell (1);
the fan blades (2) are surrounded by the radiating fins (3), a boss (5) is arranged on the outer side wall of one side, provided with the radiating fins (3), of the shell (1), and the boss (5) is used for being in contact with a CPU of the notebook computer.
2. The heat dissipation assembly of the notebook computer according to claim 1, wherein the heat dissipation fin (3) comprises a plurality of fin regions (31), each fin region (31) comprises a plurality of fins arranged in parallel at intervals, the fins of the plurality of fin regions (31) are parallel to each other, and the plurality of fin regions (31) are distributed on two sides of the fan blade (2);
the air outlets comprise two air outlets which are respectively positioned at two sides of the fan blade (2), two adjacent fins form an air outlet duct, and each air outlet duct is just opposite to the air outlet at the corresponding side.
3. The heat dissipation assembly of claim 2, wherein the plurality of fin regions (31) include a first fin region (311), a second fin region (312), and a third fin region (313), wherein the first fin region (311) is disposed on one side of the fan blade (2) and directly faces one of the air outlets, the second fin region (312) and the third fin region (313) are disposed on the other side of the fan blade (2) and directly faces the other air outlet, and the second fin region (312) and the third fin region (313) are disposed at an interval.
4. The heat dissipation assembly of the notebook computer according to claim 3, wherein the housing (1) is square, the housing (1) includes a square aluminum extrusion base (11), the heat dissipation fins (3) are integrally formed on the aluminum extrusion base (11), the first fin region (311) is disposed on one side of the aluminum extrusion base (11), the second fin region (312) and the third fin region (313) are disposed on the other side of the aluminum extrusion base (11), and the second fin region (312) and the third fin region (313) are spaced apart from two corners of the corresponding side of the aluminum extrusion base (11); and/or the presence of a gas in the gas,
the shell (1) comprises an aluminum extrusion base (11), the heat dissipation fins (3) are integrally formed on the aluminum extrusion base (11), one side of the aluminum extrusion base (11) is provided with a slot (111), the slot (111) is located between the second fin area (312) and the third fin area (313), the extending direction of the slot (111) is consistent with the extending direction of the air outlet duct, and one end of the slot (111) extends to the corresponding side of the shell (1); and/or the presence of a gas in the gas,
the fins of the first fin area (311), the second fin area (312) and the third fin area (313) face one side of the corresponding air outlet and are flush with each other and located at the corresponding air outlet.
5. The heat dissipation assembly of the notebook computer according to claim 2, wherein a plurality of fin regions (31) surround to form a housing portion (6), and the fan blades (2) are housed in the housing portion (6) and fixedly connected to the inner side wall of the housing (1);
the shape of the accommodating part (6) is matched with the shape of the fan blade (2).
6. The heat dissipation assembly of the notebook computer according to claim 1, wherein the housing (1) comprises an aluminum extrusion base (11) and an upper cover (12), the aluminum extrusion base (11) and the upper cover (12) are in cover fit to form the accommodating space, and the air inlet (4) is arranged on the upper cover (12);
the radiating fins (3) are integrally formed on the aluminum extruded base (11).
7. The heat dissipation assembly of the notebook computer according to claim 6, wherein the two sides of the aluminum extrusion base (11) are respectively provided with a first connecting portion (7), the corresponding side of the upper cover (12) is provided with a second connecting portion (8), and the first connecting portion (7) of the corresponding side is connected with the second connecting portion (8).
8. The heat sink assembly of a notebook computer according to claim 7, wherein the first connecting portion (7) and the second connecting portion (8) of the corresponding side are connected by a fastener (9).
9. The heat dissipation assembly of the notebook computer according to claim 6, wherein the aluminum extrusion base (11) and the upper cover (12) are both square sheet structures, and the aluminum extrusion base (11) and the upper cover (12) are covered and matched to form a square housing (1).
10. A notebook computer, comprising:
the main board is provided with a CPU; and
the heat sink assembly of any of claims 1 to 9, the boss (5) of the heat sink assembly being in contact with the CPU to dissipate heat from the CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111245106.4A CN113885679B (en) | 2021-10-26 | 2021-10-26 | Radiating assembly and notebook computer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111245106.4A CN113885679B (en) | 2021-10-26 | 2021-10-26 | Radiating assembly and notebook computer with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113885679A true CN113885679A (en) | 2022-01-04 |
| CN113885679B CN113885679B (en) | 2023-09-19 |
Family
ID=79014145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111245106.4A Active CN113885679B (en) | 2021-10-26 | 2021-10-26 | Radiating assembly and notebook computer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113885679B (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 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004040125A (en) * | 2003-08-07 | 2004-02-05 | Fujitsu Ltd | Heat dissipation mechanism and electronic equipment having the same |
| US20040201958A1 (en) * | 2003-04-14 | 2004-10-14 | Lev Jeffrey A. | System and method for cooling an electronic device |
| TWM317041U (en) * | 2007-01-11 | 2007-08-11 | Delta Electronics Inc | Heat dissipating module and heat fin thereof |
| CN201018735Y (en) * | 2007-01-17 | 2008-02-06 | 瑞传科技股份有限公司 | Heat radiating module |
| CN101207995A (en) * | 2006-12-20 | 2008-06-25 | 富准精密工业(深圳)有限公司 | Heat radiation model set and electronic device adopting the same |
| TW200827991A (en) * | 2006-12-22 | 2008-07-01 | Foxconn Tech Co Ltd | Thermal module and electronic apparatus incorporating the same |
| CN101998807A (en) * | 2009-08-19 | 2011-03-30 | 富瑞精密组件（昆山）有限公司 | Radiator |
| CN103294145A (en) * | 2013-05-16 | 2013-09-11 | 合肥联宝信息技术有限公司 | Fan unit and fan unit based heat radiation structure with fans on double sides of host computer |
| CN104869784A (en) * | 2014-02-20 | 2015-08-26 | 海能达通信股份有限公司 | Radiating device and communication device |
| CN105370599A (en) * | 2015-12-16 | 2016-03-02 | 东莞市同裕电子有限公司 | Cooling device |
| CN106332517A (en) * | 2015-07-08 | 2017-01-11 | 超众科技股份有限公司 | Thin heat dissipating device |
| CN109185188A (en) * | 2018-09-19 | 2019-01-11 | 泸州兴晨宇科技有限公司 | The fast computer fan of radiating rate |
-
2021
- 2021-10-26 CN CN202111245106.4A patent/CN113885679B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040201958A1 (en) * | 2003-04-14 | 2004-10-14 | Lev Jeffrey A. | System and method for cooling an electronic device |
| JP2004040125A (en) * | 2003-08-07 | 2004-02-05 | Fujitsu Ltd | Heat dissipation mechanism and electronic equipment having the same |
| CN101207995A (en) * | 2006-12-20 | 2008-06-25 | 富准精密工业(深圳)有限公司 | Heat radiation model set and electronic device adopting the same |
| TW200827991A (en) * | 2006-12-22 | 2008-07-01 | Foxconn Tech Co Ltd | Thermal module and electronic apparatus incorporating the same |
| TWM317041U (en) * | 2007-01-11 | 2007-08-11 | Delta Electronics Inc | Heat dissipating module and heat fin thereof |
| CN201018735Y (en) * | 2007-01-17 | 2008-02-06 | 瑞传科技股份有限公司 | Heat radiating module |
| CN101998807A (en) * | 2009-08-19 | 2011-03-30 | 富瑞精密组件（昆山）有限公司 | Radiator |
| CN103294145A (en) * | 2013-05-16 | 2013-09-11 | 合肥联宝信息技术有限公司 | Fan unit and fan unit based heat radiation structure with fans on double sides of host computer |
| CN104869784A (en) * | 2014-02-20 | 2015-08-26 | 海能达通信股份有限公司 | Radiating device and communication device |
| CN106332517A (en) * | 2015-07-08 | 2017-01-11 | 超众科技股份有限公司 | Thin heat dissipating device |
| CN105370599A (en) * | 2015-12-16 | 2016-03-02 | 东莞市同裕电子有限公司 | Cooling device |
| CN109185188A (en) * | 2018-09-19 | 2019-01-11 | 泸州兴晨宇科技有限公司 | The fast computer fan of radiating rate |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113885679B (en) | 2023-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100561328B1 (en) | The Heat-Radiatior Of A Portable Computer's CPU | |
| US7684187B1 (en) | Heat dissipation device | |
| US20070047200A1 (en) | Fan cartridge assembly | |
| US20130083483A1 (en) | Heat dissipation device and electronic device using same | |
| CN110785701A (en) | Heat dissipation system and photographic equipment | |
| CN220068096U (en) | Electronic equipment | |
| CN113885679A (en) | Heat radiation assembly and notebook computer with same | |
| CN212786443U (en) | Independent air duct structure of servo driver | |
| CN111315182A (en) | Integrated electronic device | |
| EP4227767B1 (en) | Electronic device | |
| EP4227764A1 (en) | Electronic device | |
| CN108346438B (en) | Radiator and solid state disk | |
| CN217406893U (en) | Heat dissipation device and electronic equipment | |
| CN214507713U (en) | Radiating fin and radiator | |
| CN114302586A (en) | Multi-channel radio frequency power supply | |
| US11859915B1 (en) | Fluid mover enclosure | |
| CN210639565U (en) | Heat dissipation module of display card | |
| CN113395866A (en) | Heat sink device | |
| CN214536551U (en) | Mobile air conditioner | |
| CN215872380U (en) | Heat radiation structure and radiator | |
| CN218072258U (en) | Solar charging controller | |
| CN219955257U (en) | Radiator and lamp | |
| CN213876650U (en) | Computer power supply and computer | |
| CN221884246U (en) | Radiator, display card assembly and electronic equipment | |
| CN219893693U (en) | Handheld device and heat dissipation module thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |