CN108073251A - Electronic device with fan - Google Patents
Electronic device with fan Download PDFInfo
- Publication number
- CN108073251A CN108073251A CN201610996725.XA CN201610996725A CN108073251A CN 108073251 A CN108073251 A CN 108073251A CN 201610996725 A CN201610996725 A CN 201610996725A CN 108073251 A CN108073251 A CN 108073251A
- Authority
- CN
- China
- Prior art keywords
- electronic device
- fan
- mainboard
- air inlet
- hole
- 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
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
-
- 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
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/202—Air convective hinge
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of electronic device includes mainboard, fan, the shell and heater element for forming first through hole.The electronic device further includes air guide member.Air guide member includes guiding piece, and guiding piece forms air inlet and the exhaust outlet communicated with air inlet, and the air draft direction of exhaust outlet is vertical with the air inlet direction of air inlet and exhaust outlet is communicated with first through hole.Fan is fixed on above mainboard and the air outlet of fan is oppositely arranged with air inlet.The distinguished and admirable first through hole that flow to after air outlet, air inlet and exhaust outlet that fan running generates discharges heat caused by mainboard and heater element outside shell.
Description
Technical field
The present invention relates to a kind of electronic devices, are characterized in being related to a kind of electronic device with fan.
Background technology
Such as computer electronic device includes mainboard and other electronic components.Mainboard and other electronic components can be produced in operation
Heat amount, wherein it is most with the heat that mainboard generates, in order to which the heat for generating processor is dispersed as early as possible to external electronic device,
Generally a fan with mainboard is oppositely arranged, and is oppositely arranged the exhaust vent of mainboard and housing, so as to the heat for generating mainboard
Amount is directly displaced outside housing by fan.Since mainboard is placed between fan and air outlet, the wind portion big absolutely of fan running generation
Lease making is crossed after mainboard and just directly displaced outside housing, and therefore, the heat of other electronic components generation is more difficult to be dispersed to outside housing.
The content of the invention
In view of this, it is necessary to which a kind of electronic device that can be radiated to mainboard and other heater elements is provided.
A kind of electronic device, including mainboard, fan, the shell and heater element for forming first through hole, the electronic device
Air guide member is further included, air guide member includes guiding piece, and guiding piece forms air inlet and the exhaust outlet communicated with air inlet, exhaust outlet
Air draft direction is vertical with the air inlet direction of air inlet and exhaust outlet is communicated with first through hole, and fan is fixed on above mainboard and fan
Air outlet be oppositely arranged with air inlet, what fan running generated distinguished and admirable flow to first after air outlet, air inlet and exhaust outlet
Through hole discharges heat caused by mainboard and heater element outside shell.
Further, air guide member further includes loading plate, and guiding piece includes two wind deflectors being oppositely arranged, two wind deflectors of connection
The first baffle of front end and the second baffle for connecting two wind deflector bottoms, loading plate are fitted vertically in the rear end of two wind deflectors simultaneously
It is arranged at intervals with the bottom of two wind deflectors, the air inlet is between loading plate and second baffle.
Further, shell includes cover board, and heater element is fixed between loading plate and cover board and exists between cover board
First flow.
Further, there are second flow channel, first flow and second flow channel connections between the heater element and loading plate
Exhaust outlet and first through hole.
Further, shell, which further includes, is perpendicularly fixed at the first side wall and second sidewall of the cover board with respect to two edges, described
First through hole is arranged on the first side wall.
Further, the second through hole is formed in the second sidewall, also there are third flow channel between fan and mainboard, the 3rd
Runner is communicated with the second through hole, and the air outlet of fan is arranged at intervals towards second sidewall and with the bottom of guiding piece to be formed one and connect
The flow-guiding mouth of air outlet and third flow channel.
Further, the electronic device further includes pedestal, pedestal be fixed between the first side wall and second sidewall and with
Cover board is oppositely arranged to form receiving space, and the mainboard is fixed on pedestal.
Further, the heater element is fixed on the one side adjacent with the air outlet of fan.
Further, the heater element is pinboard, and the pinboard is fixed with mainboard, and the pinboard forms one and lacks
Mouthful, the fan is located at the indentation, there.
Further, one first connector is vertically fixed on mainboard, pinboard vertically fixes one second connector, and second connects
Connecing device and the first connector grafting makes pinboard be fixed on above mainboard.
The distinguished and admirable top for being directed at electronic device that above-mentioned electronic device is generated fan running by air guide member, so as to transport
The hot-air that the heat generated by mainboard and heater element on row to electronic device top is formed is by first on shell
Through hole is discharged, and pair can be dispersed so as to be conducive to the heat dissipation that mainboard and heater element generate in electronic device.
Description of the drawings
Fig. 1 is a kind of stereogram of electronic device.
Fig. 2 is the exploded view of the electronic device in Fig. 1.
Fig. 3 is the exploded view of the electronic device other direction in Fig. 1.
Fig. 4 is sectional view of the electronic device along IV-IV in Fig. 1.
Fig. 5 is similar to Fig. 1, but shell is isolated from electronic device.
Fig. 6 is similar to Fig. 2, but fan and pinboard are fixed on above mainboard.
Fig. 7 is the enlarged drawing at VII in Fig. 4.
Main element symbol description
Following specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
It please refers to Fig.1 to Fig.4, a kind of electronic device 100 includes shell 20, pedestal 30, mainboard 40, fan 50, air guide member
60 and the heater element that is fixed in electronic device 100.By taking diagram as an example, the heater element includes expansion card 80 and pinboard
90, certainly, the heater element can also include such as hard disk, video card.It is opposite with vertical cover board 22 that shell 20 includes cover board 22
The first side wall 24 of two edges and second sidewall 26.The first side wall 24 is equipped with multiple first through hole 25, and second sidewall 26 is equipped with more
A second through hole 27.By taking diagram as an example, 25 and second through hole 27 of first through hole is circle, it is of course also possible to be other conjunctions
Suitable shape, such as rectangle.Pedestal 30 is fixed between the first side wall 24 and second sidewall 26 and is oppositely arranged shape with cover board 22
Into receiving space 21.Mainboard 40, expansion card 80, pinboard 90, air guide member 60 and fan 50 are placed in receiving space 21.Mainboard
40th, expansion card 80 and pinboard 90 generate heat at work, and fan 50 is fixed on mainboard 40, the wind that the operating of fan 50 generates
It flows through air guide member 60 and flow to 25 and second through hole 27 of first through hole, the heat is discharged outside shell 20.
Fig. 5 to Fig. 7 is referred to, mainboard 40 is fixed on pedestal 30, fan 50 is fixed on mainboard 40.It is vertical on mainboard 40
Fix one first connector 42.Pinboard 90 is placed in 40 top of mainboard and one second company is vertically fixed in the one side towards mainboard 40
Connect device 92.Second connector 92 and 42 grafting of the first connector make pinboard 90 be fixed on 40 top of mainboard.Pinboard 90 is located at
The one side adjacent with the air outlet 52 of fan 50.Pinboard 90 forms notch 94, and fan 50 is fixed on 40 top of mainboard and is located at
At notch 94.Air guide member 60 include guiding piece 62 and with 62 fixed loading plate 69 of guiding piece.Loading plate 69 is fixed on fan 50
Top.Expansion card 80 is fixed between loading plate 69 and cover board 22, and there are first flow 82 between cover board 22, with loading plate
There are second flow channels 84 between 69.First flow 82 and second flow channel 84 are communicated with first through hole 25.
Guiding piece 62 includes two wind deflectors 61 being oppositely arranged, the first baffle 63 of two wind deflector of connection, 61 front end and connection
The second baffle 64 of two wind deflectors, 61 bottom.Loading plate 69 be fitted vertically in the rear end of two wind deflectors 61 and with two wind deflectors 61
Bottom be arranged at intervals, guiding piece 62 is made to form air inlet 65 and and air inlet between loading plate 69 and second baffle 64
65 exhaust outlets 66 communicated.The air draft direction of exhaust outlet 66 is vertical with the air inlet direction of air inlet 65.First flow 82 and second
Runner 84 is communicated between exhaust outlet 66 and first through hole 25.The air outlet 52 of fan 50 is opposite with the air inlet 65 of guiding piece 62
It sets, so that entering air inlet 65 after the distinguished and admirable outflow from air outlet 52 that the operating of fan 50 generates, is flowed into from air inlet 65
To guiding piece 62, the wind of guiding piece 62 is flowed into since the stop of first baffle 63 is discharged from exhaust outlet 66, holds distinguished and admirable enter
69 top of support plate.Distinguished and admirable flow to after first flow 82 and second flow channel 84 above the loading plate 69 is discharged from first through hole 25,
Outside so as to the heat discharge shell 20 by 69 top of loading plate.
Since the hot-air that heat is formed is operation from bottom to top, the heat that mainboard 40 and pinboard 90 generate when working
The hot-air of formation will be upward run to first flow 82, so as to by distinguished and admirable through 25 row of first through hole at first flow 82
Go out outside shell 20.The heat that expansion card 80 generates when working is distributed by upper and lower surface to first flow 82 and second flow channel 84
Place, so as to by first flow 82 and second flow channel 84 it is distinguished and admirable through first through hole 25 discharge shell 20 outside.
Also there are third flow channels 54 between fan 50 and mainboard 40.Third flow channel 54 is communicated with the second through hole 27.Fan 50
Air outlet 52 be arranged at intervals towards second sidewall 26 and with the bottom of guiding piece 62 to be formed one connect air outlet 52 and the 3rd stream
The flow-guiding mouth 56 in road 54.What the operating of fan 50 was formed distinguished and admirable flow out rear portion lease making from air outlet 52 and crosses flow-guiding mouth 56 and flow between the 3rd
Gap, so as to by the heat that mainboard 40 generates by it is distinguished and admirable by 54 band of third flow channel to the second through hole 27 so as to discharging outside housing.
Fan 50 is operated the distinguished and admirable of generation by air guide member 60 and is directed at the upper of electronic device 100 by above-mentioned electronic device 100
Portion, so as to the hot-air for being formed the heat generated by mainboard 40 and heater element run to 100 top of electronic device
It is discharged by the first through hole 25 on shell 20, it can be to being dissipated so as to be conducive to all heater element generations in electronic device 100
Heat is dispersed.
It is fixed on mainboard 40 additionally, due to fan 50 rather than is oppositely arranged with mainboard 40, reduced fan 50 in master
Plate 40 area in the plane, area shared when electronic device 100 is placed can be reduced.
Those skilled in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as within the spirit of the present invention, above example is made
Appropriate change and variation all falls within the scope of disclosed in this invention.
Claims (10)
1. a kind of electronic device, including mainboard, fan, the shell and heater element for forming first through hole, it is characterised in that：It is described
Electronic device further includes air guide member, and air guide member includes guiding piece, and guiding piece forms air inlet and the exhaust outlet communicated with air inlet,
The air draft direction of exhaust outlet is vertical with the air inlet direction of air inlet and exhaust outlet is communicated with first through hole, and fan is fixed on mainboard
The air outlet of side and fan is oppositely arranged with air inlet, and fan running generates distinguished and admirable after air outlet, air inlet and exhaust outlet
First through hole is flow to discharge heat caused by mainboard and heater element outside shell.
2. electronic device as described in claim 1, which is characterized in that air guide member further includes loading plate, and guiding piece includes opposite
Two wind deflectors, the second baffle for the two wind deflector bottoms of first baffle and connection for connecting two wind-guiding front edge of board set, loading plate
It is fitted vertically in the rear end of two wind deflectors and is arranged at intervals with the bottoms of two wind deflectors, the air inlet is located at loading plate and the
Between two baffles.
3. electronic device as claimed in claim 2, which is characterized in that shell includes cover board, and heater element is fixed on loading plate
There are first flows between cover board and between cover board.
4. electronic device as claimed in claim 3, which is characterized in that there are seconds between the heater element and loading plate
Road, first flow and second flow channel connection exhaust outlet and first through hole.
5. electronic device as claimed in claim 3, which is characterized in that shell, which further includes, is perpendicularly fixed at cover board with respect to two edges
The first side wall and second sidewall, the first through hole be formed on the first side wall.
6. electronic device as claimed in claim 5, which is characterized in that form the second through hole in the second sidewall, fan with
Also there are third flow channel between mainboard, third flow channel is communicated with the second through hole, and the air outlet of fan is towards second sidewall and with drawing
The bottom of guiding element is arranged at intervals the flow-guiding mouth to form a connection air outlet and third flow channel.
7. electronic device as claimed in claim 5, which is characterized in that the electronic device further includes pedestal, and pedestal is fixed on
It is oppositely arranged to form receiving space between the first side wall and second sidewall and with cover board, the mainboard is fixed on pedestal.
8. electronic device as described in claim 1, which is characterized in that the heater element is fixed on the air outlet phase with fan
Adjacent one side.
9. electronic device as claimed in claim 8, which is characterized in that the heater element be pinboard, the pinboard with
Mainboard is fixed, and the pinboard forms a notch, and the fan is located at the indentation, there.
10. electronic device as claimed in claim 9, which is characterized in that one first connector, pinboard are vertically fixed on mainboard
Vertical to fix one second connector, the second connector and the first connector grafting make pinboard be fixed on above mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996725.XA CN108073251B (en) | 2016-11-11 | 2016-11-11 | Electronic device with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996725.XA CN108073251B (en) | 2016-11-11 | 2016-11-11 | Electronic device with fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108073251A true CN108073251A (en) | 2018-05-25 |
| CN108073251B CN108073251B (en) | 2022-07-05 |
Family
ID=62153705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610996725.XA Active CN108073251B (en) | 2016-11-11 | 2016-11-11 | Electronic device with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108073251B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505779A (en) * | 2019-08-27 | 2019-11-26 | 联想(北京)有限公司 | A kind of electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566712A (en) * | 2010-12-10 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Computer case radiation system |
| CN102841660A (en) * | 2011-06-23 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Computer cooling system |
| CN104216491A (en) * | 2014-09-23 | 2014-12-17 | 苏州云舒新材料科技有限公司 | Computer CPU (Central Processing Unit) raised heat radiation structure |
-
2016
- 2016-11-11 CN CN201610996725.XA patent/CN108073251B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566712A (en) * | 2010-12-10 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Computer case radiation system |
| CN102841660A (en) * | 2011-06-23 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Computer cooling system |
| CN104216491A (en) * | 2014-09-23 | 2014-12-17 | 苏州云舒新材料科技有限公司 | Computer CPU (Central Processing Unit) raised heat radiation structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505779A (en) * | 2019-08-27 | 2019-11-26 | 联想(北京)有限公司 | A kind of electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108073251B (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101547588B (en) | Cooling device for accommodated printed circuit board in a chassis | |
| CN101115371B (en) | Mechanical assembly to support orthogonal airflow devices in a normal airflow slot of a server chassis | |
| US20110090643A1 (en) | Computer system | |
| CN201600636U (en) | Shell of electronic device | |
| US20130265713A1 (en) | Daughterboard having airflow path | |
| US20140334093A1 (en) | Electronic device with air duct | |
| US20120067553A1 (en) | Heat dissipating apparatus | |
| CN108932039B (en) | Wind scooper and heat dissipation system | |
| TW201309179A (en) | Airflow adjusting device and blade server | |
| CN102298424A (en) | Computer shell | |
| CN102375476A (en) | Integrated computer | |
| US20230397365A1 (en) | Heat dissipation structure | |
| US20180350408A1 (en) | Electronic apparatus | |
| US20120057301A1 (en) | Heat dissipation apparatus and electronic device incorporating same | |
| CN201590960U (en) | Shell of electronic device | |
| CN108073251A (en) | Electronic device with fan | |
| CN104765432A (en) | Server combination | |
| US20130148284A1 (en) | Electronic device with air duct | |
| CN104375604A (en) | Electronic device | |
| CN104586432A (en) | Trolley type ultrasonic diagnosis device and chassis thereof | |
| CN104717869B (en) | Electronic installation and its heat radiation module | |
| TW201325418A (en) | Electronic device | |
| US9086861B2 (en) | Heat dissipation system with air duct | |
| US20110048680A1 (en) | Heat dissipation module | |
| TWI564699B (en) | Heat sink assembly and graphics card module |
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 |