CN106604602B - Radiating module, display card component and electronic device - Google Patents
Radiating module, display card component and electronic device Download PDFInfo
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- CN106604602B CN106604602B CN201510666454.7A CN201510666454A CN106604602B CN 106604602 B CN106604602 B CN 106604602B CN 201510666454 A CN201510666454 A CN 201510666454A CN 106604602 B CN106604602 B CN 106604602B
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- fan
- radiating module
- display card
- mainboard
- rotation
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Abstract
The present invention provides a kind of radiating module, including a fins group and is adjacent to one first fan and one second fan that are configured in fins group.The range that is covered is overlapped in projection of the range covered when the rotation of the second fan to the plane where fins group to the projection section of the plane where fins group when first fan rotates, and the direction of rotation of the first fan is different from the direction of rotation of the second fan.This radiating module can be effectively reduced flow resistance, and can use larger sized fan, increase radiating efficiency.The present invention also provides a kind of display card components, including a display card and above-mentioned radiating module.The present invention also provides a kind of electronic devices, including a mainboard and above-mentioned display card component.
Description
Technical field
The present invention relates to a kind of radiating module, display card component and electronic device more particularly to a kind of radiating efficiency are preferable
Radiating module and using the radiating module display card component and electronic device.
Background technique
In recent years, as scientific and technological industry is increasingly flourishing, electronic device such as desktop computer or laptop etc. are produced
Product have frequently occurred in daily life.The instruction cycles such as the electronic building brick such as chip in electronic device are more and more fast, generate
Heat it is also more and more, and excessively high temperature will lead to failure, therefore must remove heat to reduce failure rate, and existing solution is done
All multimodes that method is adopted specifically include that using fin in thermo-conducting manner passively heat dissipation, using radiator fan with convection current
Mode active heat removal is conducted heat in the way of phase transformation etc. by heat pipe, to assist to dissipate to the heat production of electronic device into electronics dress
The outside set.How further improving heat radiation efficiency always is the target to be inquired into of all circles.
Summary of the invention
The present invention provides a kind of radiating module, can have preferable heat dissipation effect.
The present invention provides a kind of display card component, with above-mentioned radiating module.
The present invention provides a kind of electronic device, with above-mentioned display card component.
A kind of radiating module of the invention including a fins group and is adjacent to one first fan being configured in fins group
And one second fan.The range that is covered is overlapped in the to the projection section of the plane where fins group when first fan rotates
The projection of the range that is covered to the plane where fins group when two fans rotate, and the direction of rotation of the first fan is different from the
The direction of rotation of two fans.
In one embodiment of this invention, the first fan and the second fan respectively include multi-disc flabellum, the first fan it is multiple
Multiple flabellums of the flabellum and the second fan are located in Different Plane.
In one embodiment of this invention, multiple flabellums of the first above-mentioned fan and the second fan is multiple described
Flabellum is located on same level, and the shape of each fan blade end of the first fan and the shape of each fan blade end of the second fan are mutual
It mends.
In this embodiment, further, each fan blade end of the first above-mentioned fan include one on notch and be located at it is upper
The extension once of bottom of the gap, each fan blade end of the second fan include notch once and the position that shape corresponds to lower extension
Above lower notch and shape corresponds to extension on the one of upper notch.
In one embodiment of this invention, the size of above-mentioned multiple fans is identical or different.
In one embodiment of this invention, above-mentioned fins group further includes multiple fins, and the first fan and the second fan are matched
Multiple fins are placed in, there is multiple fins identical height or multiple fins to have different height.
In one embodiment of this invention, above-mentioned radiating module further includes a third fan, and the first fan, the second wind
Fan and third fan form a line, and the direction of rotation of the second centrally located fan is different from the first fan positioned at two sides and the
The direction of rotation of three fan.
A kind of display card component of the invention, including a display card and above-mentioned radiating module, and radiating module configures
In on display card.
In one embodiment of this invention, when above-mentioned radiating module includes third fan and the first fan, the second fan
And third fan, when forming a line, the second centrally located fan is rotated in a clockwise direction, the first fan positioned at two sides
And third fan is rotated in the counterclockwise direction.
A kind of electronic device of the invention shows that card component is electrically connected including a mainboard and above-mentioned display card component
In mainboard.
In one embodiment of this invention, above-mentioned mainboard includes a slot, and display card component is electrically connected by slot
In mainboard, the first fan close to slot rotates in the counterclockwise direction, and the second fan is rotated in the clockwise direction, so that close to inserting
The air-flow of slot is mobile towards the direction far from mainboard.
Based on above-mentioned, of the invention electronic device, display card component and radiating module by by wind different in radiating module
Fan rotates in different directions, to guide air flow direction specific direction, reduces the probability that air-flow bumps against, is effectively reduced flow resistance,
And then increase radiating efficiency.In addition, electronic device of the invention, display card component and radiating module are by by phase in radiating module
A part overlapping of the flabellum of two adjacent fans, using larger sized fan, and can so be promoted in limited volume
Radiating efficiency.
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate appended attached drawing
It is described in detail below.
Detailed description of the invention
Fig. 1 is vertically plugged on the mainboard of electronic device according to a kind of display card component of one embodiment of the invention
Schematic diagram.
Fig. 2 is the schematic diagram at another visual angle of the radiating module of Fig. 1.
Fig. 3 is the schematic diagram according to a kind of display card component of another embodiment of the present invention.
Fig. 4 is the schematic diagram at another visual angle of the display card component of Fig. 3.
[symbol description]
10: mainboard
12: slot
100,200: display card component
110: display card
120: radiating module
122: pedestal
124,224: fan
126,226: flabellum
128: fins group
129: heat pipe
226a: upper notch
226b: lower extension
226c: lower notch
226d: upper extension
Specific embodiment
As shown in Figure 1, one embodiment of the invention provides a kind of electronic device comprising mainboard 10 and be electrically connected at
The display card component 100 of the mainboard 10 shows that card component 100 is vertically plugged on mainboard 10 in icon.Fig. 2 is the heat dissipation of Fig. 1
The schematic diagram at another visual angle of module 120.It should be noted that Fig. 1 in order to clearly show that display card component 100 and mainboard 10 it
Between connection relationship and relative position, specially conceal other components in electronic device, it is excessively complicated to avoid lines.
Fig. 1 and Fig. 2 are please referred to, in the present embodiment, electronic device is, for example, a desktop computer, but the kind of electronic device
Class is not limited thereto system.In addition, the radiating module 120 of the present embodiment to be for being applied to display card component 100, but radiating mould
Block 120 can also configure on the heat generating components such as e.g. processor or memory modules.In this example it is shown that card component
100 include the radiating module 120 that a display blocks 110 and is configured on display card 110.Radiating module 120 includes at least two
Fan 124 and a fins group 128.At least two fans 124 are installed on the fins group 128.As shown in Figure 1, display card component 100
Display card 110 be vertically plugged in a slot 12 of a mainboard 10, and erect multiple fans 124, and show card
110 are electrically connected by slot 12 and mainboard 10.
In the present embodiment, the quantity of multiple fans 124 is for three, these three fans 124 form a line, respectively
Fan 124 includes multi-disc flabellum 126.Air-flow is formed due to that neighbouring air can be made to flow when the flabellum of fan rotates, it is multiple
When fan operates simultaneously, if the situation that air-flow bumps against occurs, the generation for being vortexed and causing the area Zhi Feng may be will form.In the area Zhi Feng
In, air themperature can be gradually heated, and heat can be made to assemble and can not shed.In order to avoid above-mentioned condition, in the present embodiment,
The direction of rotation of centrally located fan 124 is different to the direction of rotation of two fans 124 positioned at two sides, that is to say, that two
Adjacent fan is to rotate in different directions, so that the air-flow being formed between two adjacent fans 124 is directed to certain party
To.
More particularly, as can be seen from Figure 1, it is rotated in the counterclockwise direction from first fan 124 that left number comes, it is left
The fan 124 of side second (namely central fan 124) is rotated in a clockwise direction, and enables the two fans 124 1
It rises and drives air-flow mobile towards the direction (the namely top of Fig. 1) far from mainboard 10.The fan 124 of rightmost is then along counterclockwise
Direction rotates, and the fan 124 in center and the fan 124 of rightmost is enabled to drive air-flow towards the direction of mainboard 10 together
(the namely lower section of Fig. 1) is mobile.
In the present embodiment, since the slot 12 of mainboard 10 is under the fan 124 of left and the fan 124 in center
The two fans 124 in side, left and center are respectively with counterclockwise and rotationally clockwise, to drive air-flow towards far from mainboard
10 direction is mobile, this air-flow trend can make air-flow will not by mainboard 10 slot 12 or other spare parts block, and
Heat can be taken toward top.Further, since in the configuration of the present embodiment, the fan 124 of right be suspended on mainboard 10 it
On, center and the two fans 124 of right respectively with clockwise with rotate in an anti-clockwise direction, be able to drive air-flow toward towards leading
The direction of plate 10 is mobile, and allows the flow to the space between radiating module 120 and mainboard 10 and leave, and air-flow is passing through mainboard
The heat of the heat generating component (not being painted) on mainboard 10 can also be taken away when 10.
It should be noted that the quantity of fan 124 is not with this although the fan 124 in the present embodiment is for three
For limitation.In other embodiments, fan 124 can also only there are two, the two fans 124 rotate in different directions, lift
For example, the fan 124 positioned at left can be rotated in the counterclockwise direction, and the fan 124 positioned at right can revolve along clockwise direction
Turn.Alternatively, in other embodiments, fan 124 can also be rotated in different directions with more than three, two adjacent fans 124.
In addition, relative position of the visual fan 124 of designer actually between mainboard 10 come determine rotation direction, rotation direction is simultaneously
Not with the above-mentioned system that is limited.In addition, fan 124 can not also be in same row, as long as being avoided that or reducing vortex phenomenon generation, wind
The position configuration visible space of fan 124 determines that in other embodiments, fan 124 is also possible to present alternately to be arranged up and down,
It is not limitation with drawing.
The radiating module 120 of the present embodiment makes two adjacent fans by rotating different fans 124 in different directions
124 are able to drive air flow direction specific direction in rotation, reduce the probability that air-flow bumps against, are effectively reduced flow resistance, Jin Erti
Rise radiating efficiency.
In addition, it is noted that in general, the inner space of the cabinet (not being painted) of electronic device is limited, although
The biggish fan 124 of configuration sized can have preferable heat dissipation effect, but suffer from limitation spatially, and can not configure big
The fan 124 of size.In the present embodiment, by special design, the fan 124 of radiating module 120 can be enabled to select
Larger-size fan, to provide good heat dissipation effect.It will be explained below.
In detail, in the present embodiment, the range covered when one of fan 124 of radiating module 120 rotates
The range covered when the rotation of another fan 124 is overlapped in fins group to the projection section of the plane where fins group 128
The projection of plane where 128.For example, on the visual angle of Fig. 1 it can be seen that, positioned at left fan 124 with it is centrally located
Fan 124 be overlapped to the range section that is covered when rotating, and centrally located fan 124 and the fan 124 that is located at right
The range section covered when rotation it is overlapped.
In the present embodiment, the flabellum 126 of two adjacent fans 124 is located in Different Plane, even and if making two adjacent
The range that is covered when rotated of flabellum 126 of fan 124 projection section of the plane where fins group 128 is overlapped,
The flabellum 126 of two adjacent fans 124 will not be interfering with each other in rotation.In other words, in the present embodiment, although different wind
Fan 124 is installed on same plane, but by adjusting 126 position of flabellum of each fan 124, so that the flabellum of two adjacent fans 124
The range section covered when rotated between 126 it is overlapped.
More precisely, in the present embodiment, as shown in Fig. 2, the flabellum 126 of centrally located fan 124 is positioned at lower
Position, the flabellum 126 positioned at two fans 124 of two sides is located at higher position.Radiating module 120 is slightly upper and lower in this way
Staggered 124 configuration mode of fan can show the biggish fan 124 of side configuration sized for blocking 110 limited areas, and
Improving heat radiation efficiency.Certainly, in other embodiments, it is also possible to the flabellum 126 of centrally located fan 124 positioned at higher
Position, the flabellum 126 positioned at two fans 124 of two sides are located at lower position.Alternatively, in other embodiments, three fans
124 flabellum 126 can also be located at different level on, in the visual cabinet of designer can configure space and voluntarily adjust.Again
Alternatively, in other embodiments, different fans 124 can also be directly mounted at different planes, rather than only flabellum 126
Height is different.
In addition, as shown in Fig. 2, in the present embodiment, the height of each fin of the fins group 128 of these three 124 lower sections of fans
It spends identical.In other embodiments, each fin of the fins group 128 can have different height, and fan 124 can be existed by setting
The side of the different fin of the height of fins group 128 and be located on different levels.
It is noted that in the present embodiment, since two adjacent fans 124 overlap, when one of wind
When 124 damage of fan, generated air-flow can drive the wind to break down to the flabellum 126 for the fan 124 that can be run well when rotated
The flabellum 126 of fan 124 rotates, and whole fan 124 is made still to be able to maintain certain radiating efficiency.
It should be noted that in the present embodiment, the size of multiple fans 124 is identical.But in other embodiments, wind
The size of fan 124 can also be different, for example, the size of centrally located fan 124 can also be greater than two positioned at two sides
The size of fan 124, the size of fan 124 are not limitation with attached drawing.
Fig. 3 is the schematic diagram according to a kind of display card component of another embodiment of the present invention.Fig. 4 is the display card of Fig. 3
The schematic diagram at another visual angle of component.Please refer to Fig. 3 and Fig. 4, the display card group of display the card component 200 and Fig. 1 of the present embodiment
The main difference of part 100 is, as shown in figure 4, in the present embodiment, the flabellum 226 of these three fans 224 is to be located at identical put down
On face, and the shape of the respectively fan blade end of one of fan is complementary with the shape of the respectively fan blade end of adjacent fans.?
It is a kind of in the specific implementation, centrally located fan 224 226 end of each flabellum include one on notch 226a and be located at upper notch
Extension 226b once under 226a.In two fans 224 for being located at two sides, each 226 end of flabellum includes that shape corresponds to
The 226c of notch once of lower extension 226b and on lower notch 226c and shape corresponding to upper notch 226a one on stretch
Portion 226d out.
That is, two adjacent fans 224 be by mutual 226 end of flabellum have can shape complementation lower notch
226c and upper extension 226d and upper notch 226a and lower extension 226b reach the model that flabellum 226 is covered when rotated
Enclose the effect that can be overlapped and not interfere.
Certainly, in other embodiments, 226 end of each flabellum for being also possible to two fans 224 positioned at two sides includes one
The upper notch 226a and extension 226b once under upper notch 226a.226 end of each flabellum of centrally located fan 224
End include shape corresponding to lower extension 226b the 226c of notch once and be located at lower notch 226c on and shape correspond to it is upper
Extension 226d on the one of notch 226a.The shape of upper notch 226a and lower notch 226c and position are not limitation with drawing.
In conclusion electronic device of the invention, display card component and radiating module are by by wind different in radiating module
Fan rotates in different directions, to guide air flow direction specific direction, reduces the probability that air-flow bumps against, is effectively reduced flow resistance,
And then increase radiating efficiency.In addition, electronic device of the invention, display card component and radiating module are by by phase in radiating module
A part overlapping of the flabellum of two adjacent fans, using larger sized fan, and can so be promoted in limited volume
Radiating efficiency.
Although the present invention is disclosed as above with embodiment, however, it is not to limit the invention, any technical field
Middle technical staff, without departing from the spirit and scope of the present invention, when can make some changes and embellishment, therefore protection of the invention
Range is subject to view appended claims institute defender.
Claims (9)
1. a kind of radiating module, comprising:
One fins group；And
One first fan and one second fan, are adjacent to and are configured in the fins group, wherein
When first fan rotates the range that is covered the projection section of the plane where the fins group is overlapped in this second
Projection of the range that fan is covered when rotating to the plane where the fins group, and the direction of rotation of first fan is different from
The direction of rotation of second fan；
First fan and second fan respectively include multi-disc flabellum, and multiple flabellums of first fan and second wind
Multiple flabellums of fan are located on same level, and the shape of the respectively fan blade end of first fan and second fan
Respectively the shape of the fan blade end is complementary.
2. radiating module as described in claim 1, wherein respectively fan blade end of first fan includes notch and position on one
In the extension once of bottom of the gap on this, respectively fan blade end of second fan includes that shape corresponds to the lower extension
Once notch and above the lower notch and shape correspond to this on notch one on extension.
3. the size of radiating module as described in claim 1, the plurality of fan is identical or different.
4. radiating module as described in claim 1, wherein the fins group includes multiple fins, first fan and second wind
Fan is configured at multiple fins, and there is multiple fins identical height or multiple fins to have different height.
It further include a third fan 5. radiating module as described in claim 1, and first fan, second fan and should
Third fan forms a line, and the direction of rotation of centrally located second fan is different from being located at first fan of two sides and be somebody's turn to do
The direction of rotation of third fan.
6. a kind of display card component, comprising:
One display card, and
Such as the radiating module of any one of claims 1 to 5, and the radiating module is configured on the display card.
7. display card component as claimed in claim 6, wherein the radiating module further includes a third fan, when first wind
When fan, second fan and the third fan form a line, centrally located second fan is rotated in a clockwise direction, and is located at
First fan and the third fan of two sides are rotated in the counterclockwise direction.
8. a kind of electronic device, display card component including a mainboard and as claimed in claims 6 or 7, the display card component electricity
Property is connected to the mainboard.
9. electronic device as claimed in claim 8, wherein the mainboard includes a slot, which passes through the slot
It is electrically connected at the mainboard, first fan close to the slot rotates in the counterclockwise direction, and second fan is along side clockwise
To rotation, so that the air-flow close to the slot is mobile towards the direction far from the mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666454.7A CN106604602B (en) | 2015-10-16 | 2015-10-16 | Radiating module, display card component and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666454.7A CN106604602B (en) | 2015-10-16 | 2015-10-16 | Radiating module, display card component and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106604602A CN106604602A (en) | 2017-04-26 |
| CN106604602B true CN106604602B (en) | 2019-02-19 |
Family
ID=58552347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510666454.7A Active CN106604602B (en) | 2015-10-16 | 2015-10-16 | Radiating module, display card component and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106604602B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302827A (en) * | 2017-07-25 | 2019-02-01 | 鸿富锦精密工业(武汉)有限公司 | Heat radiation module and the electronic device for using the heat radiation module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797600A (en) * | 1987-11-27 | 1989-01-10 | General Motors Corporation | Magnetic drive control system for a multiple cooling fan installation |
| CN2645123Y (en) * | 2003-08-13 | 2004-09-29 | 俞建军 | Display card heat abstractor |
| CN1723348A (en) * | 2002-03-15 | 2006-01-18 | 罗伯特博施公司 | Engine-cooling fan assembly with overlapping fans |
-
2015
- 2015-10-16 CN CN201510666454.7A patent/CN106604602B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797600A (en) * | 1987-11-27 | 1989-01-10 | General Motors Corporation | Magnetic drive control system for a multiple cooling fan installation |
| CN1723348A (en) * | 2002-03-15 | 2006-01-18 | 罗伯特博施公司 | Engine-cooling fan assembly with overlapping fans |
| CN2645123Y (en) * | 2003-08-13 | 2004-09-29 | 俞建军 | Display card heat abstractor |
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| Publication number | Publication date |
|---|---|
| CN106604602A (en) | 2017-04-26 |
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