CN102548347A - Electronic equipment and heat radiation device thereof - Google Patents
Electronic equipment and heat radiation device thereof Download PDFInfo
- Publication number
- CN102548347A CN102548347A CN2010106091148A CN201010609114A CN102548347A CN 102548347 A CN102548347 A CN 102548347A CN 2010106091148 A CN2010106091148 A CN 2010106091148A CN 201010609114 A CN201010609114 A CN 201010609114A CN 102548347 A CN102548347 A CN 102548347A
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- China
- Prior art keywords
- fan
- hole
- fixed mount
- electronic equipment
- deep bead
- 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
- 230000005855 radiation Effects 0.000 title abstract description 4
- 239000011324 bead Substances 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 7
- 238000010992 reflux Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
The invention relates to electronic equipment which comprises a shell, a circuit board placed inside the shell, a heating electronic element on the circuit board, and a heat radiation device arranged at one end of the shell, wherein the heat radiation device comprises a fan module and a fixing rack for fixing the fan module on the shell; the shell comprises a first sidewall and a second sidewall which are oppositely arranged, and a flow channel is formed between the first sidewall and the second sidewall; the heating electronic element is located in the flow channel; the fan module comprises a first fan and a second fan which are arranged side by side; the fixing rack is used for fixing the fan module at one ends of the first sidewall and the second sidewall; and a first through hole and a second through hole which are respectively corresponding to the first fan and the second are formed on the fixing rack, and the gas flows of the first fan and the second fan can pass through the first through hole and the second through hole so as to enter the flow channel. The electronic equipment also comprises a windshield which is rotatably connected to the fixing rack, wherein the windshield rotates around the fixing rack and shields the through hole corresponding to the fan in a non-operation state so as to avoid backflow at the position when any one of the first fan and the second fan is in a non-operation state.
Description
Technical field
The present invention relates to a kind of electronic equipment and be arranged on the heat abstractor in this electronic equipment, particularly a kind of heat abstractor with deep bead.
Background technology
Existing electronic equipment is server etc. for example, and its power and caloric value straight line rise, and therefore heat radiation requires also increasingly high.Generally all be provided with the fan module in these electronic equipments, force cooling blast to come the heat-generating electronic elements in the cooling electronic apparatus to provide.With other radiating elements for example radiator etc. compare, the reliability of fan is relatively poor, often has the situation that single fan breaks down in the fan module.And the position that single fan breaks down the phenomenon of airflow reflux causes cooling blast can't flow to predetermined direction thus because the loss of air pressure will cause.The electronic component of heating thus can not get effectively, cooling timely, rapid deterioration will take place in the heat dissipating state of whole electric equipment, even possibly cause the serious consequences such as inefficacy of portions of electronics element.Therefore how when fan fails, to avoid cooling blast to produce the phenomenon that refluxes and take place, become the problem that industry need solve.
Summary of the invention
In view of this, be necessary to provide a kind of electronic installation and heat abstractor thereof, the phenomenon that this heat abstractor can be avoided refluxing when fan fails takes place, to ensure radiating effect.
A kind of electronic equipment; Comprise housing, place circuit board in the housing, place some heat-generating electronic elements on the circuit board, be arranged on the fan module of housing one end; And the fan module is fixed in the fixed mount on the housing, this housing comprises the first side wall and second sidewall that is oppositely arranged, and forms runner between first, second sidewall; Said heat-generating electronic elements is arranged in this runner; This fan module comprises first fan and second fan that is arranged side by side, and this fixed mount is fixed on an end of first, second sidewall with the fan module, and fixed mount is provided with first through hole and second through hole of corresponding first fan and second fan respectively; Cross in the runner of going forward side by side for the air communication of first, second fan; This electronic equipment also comprises the deep bead that is rotatably connected on this fixed mount, and when first, second fan all was in operating condition, this deep bead was separated into the first flow and second runner between first, second sidewall and with runner; When any fan was in non-operating condition in first, second fan, this deep bead rotated and blocks the through hole corresponding with the fan that is in non-operating condition around fixed mount.
A kind of heat abstractor that is used for electronic equipment; Comprise the fan module and the fan module is fixed on the fixed mount on the electronic equipment; The fan module comprises first fan and second fan that is arranged side by side; Fixed mount is provided with first through hole and second through hole of corresponding first fan of difference and second fan; This heat abstractor also comprises the deep bead that is rotatably connected on this fixed mount, and when any fan was in non-operating condition in first, second fan, this deep bead rotated and block the through hole corresponding with the fan that is in non-operating condition around fixed mount.
This electronic equipment is provided with deep bead on fan Fixture, can make deep bead block the fan through hole of inefficacy, thereby avoid air-flow to reflux away from the fan of this inefficacy, to ensure the radiating effect of heat abstractor.This electronic equipment need not on each fan, to be provided with the element of anti-backflow, and because this deep bead is arranged on the fixed mount, can reach the backflow phenomenon of avoiding two adjacent fans simultaneously, further saves material, reduces production costs.
With reference to the accompanying drawings, in conjunction with specific embodiment the present invention is done further description.
Description of drawings
Fig. 1 is that the solid of the electronic installation of one embodiment of the invention splits sketch map, and first fan and second fan of its fan module are all in running order.
Fig. 2 is the solid combination sketch map of the electronic installation of one embodiment of the invention, and wherein deep bead is partial to first fan.
Fig. 3 is another three-dimensional combination sketch map of the electronic installation of one embodiment of the invention, and wherein deep bead is partial to second fan.
The main element symbol description
The first side wall 11
Heat-generating electronic elements 20
Heat abstractor 30
Fixed mount 34,35
First through hole 341
Second through hole 342
Fixing rib 343
Runner 40
Embodiment
Please refer to Fig. 1, the electronic equipment of one embodiment of the invention can be devices such as server, and it comprises a housing 10, is located at the some heat-generating electronic elements 20 in the housing 10 and is arranged on the heat abstractor 30 on the housing 10.This housing 10 comprises the first side wall 11, second sidewall 12 and top board, base plate plate bodys such as (figure do not show), is enclosed to form receiving space with ccontaining heat-generating electronic elements 20 devices such as grade by these plate bodys.First, second sidewall 11,12 only is shown among the figure, understandable, can also comprise that a plurality of sidewalls are to be separated out a plurality of different receiving spaces.First, second sidewall 11, the runner 40 that formation air feed stream passes through between 12.
Also comprise a circuit board 13 in this housing 10, heat-generating electronic elements 20 promptly is arranged on this circuit board 13.Simultaneously, also be provided with some radiators 50 on these heat-generating electronic elements 20, to ensure the instant cooling of heat-generating electronic elements 20.
In addition, this heat abstractor 30 also can be provided with another fixed mount 35, and fan module 32 is fixed between fixed mount 34 and another fixed mount 35.
When this electronic equipment in use, first fan 321 and second fan 322 all turn round, the air-flow that provides makes deep bead 37 at first, second sidewall 11, be separated into the first flow 41 and second runner 42 between 12 and with runner 40.The air-flow devices such as heat-generating electronic elements 20, radiator 50 of can flowing through dispel the heat to the heater members in the electronic equipment.
Please refer to Fig. 2, can't run well,, make deep bead 37 stressed towards 321 deflections of first fan and block first through hole 341 then because the draught head of first fan 321 and second fan, 322 both sides if first fan 321 breaks down.Thus, the air-flow that second fan 322 produces can't flow out electronic equipment through this first through hole 341, also promptly eliminated the backflow phenomenon at first through hole, 341 places, thereby the heat dissipation in the electronic equipment can be protected.
Please again with reference to figure 3, if second fan 322 breaks down, then because of same principle, deep bead 37 also finally blocks second through hole 342 with stressed towards 322 deflections of second fan, thereby avoids the generation of the backflow phenomenon at second through hole, 342 places.
Because the deep bead 37 among the present invention is arranged on the fixed mount 34 that is used for fixing fan module 32, need not on each fan, to be provided with and avoid the wind shielding structure that refluxes, therefore can simplify the overall structure of fan module 32.Simultaneously, so also save material, can practice thrift manufacturing cost because deep bead 37 is arranged on two fans 321, between 322, a deep bead 37 is set can reaches and ensure that two fans 321,322 can not produce backflow phenomenon.
Claims (7)
1. electronic equipment; Comprise housing, be arranged on circuit board in the housing, be arranged on some heat-generating electronic elements on the circuit board, be arranged on the fan module of housing one end; And the fan module is fixed in the fixed mount on the housing; This housing comprises the first side wall and second sidewall that is oppositely arranged, and forms runner between first, second sidewall, and said heat-generating electronic elements is arranged in this runner; This fan module comprises first fan and second fan that is arranged side by side; This fixed mount is fixed on an end of first, second sidewall with the fan module, and first through hole and second through hole that fixed mount is provided with corresponding respectively first fan and second fan cross in the runner of going forward side by side for the air communication of first, second fan, it is characterized in that: also comprise the deep bead that is rotatably connected on this fixed mount; When first, second fan all is in operating condition; This deep bead is separated into the first flow and second runner between first, second sidewall and with runner, when any fan was in non-operating condition in first, second fan, this deep bead rotated and block the through hole corresponding with the fan that is in non-operating condition around fixed mount.
2. electronic equipment as claimed in claim 1 is characterized in that: said heat-generating electronic elements is provided with radiator.
3. electronic equipment as claimed in claim 1 is characterized in that: also comprise another fixed mount, said fan module is fixed between fixed mount and another fixed mount.
4. like any described electronic equipment in the claim 1-3 item, it is characterized in that: have fixing rib between first through hole of said fixed mount and second through hole, said deep bead is fixed on the said fixing rib through retainer ring.
5. heat abstractor that is used for electronic equipment; Comprise the fan module and the fan module is fixed on the fixed mount on the electronic equipment; The fan module comprises first fan and second fan that is arranged side by side; Fixed mount is provided with first through hole and second through hole of corresponding first fan of difference and second fan; It is characterized in that: also comprise the deep bead that is rotatably connected on this fixed mount, when any fan was in non-operating condition in first, second fan, this deep bead rotated and blocks the through hole corresponding with the fan that is in non-operating condition around fixed mount.
6. the heat abstractor that is used for electronic equipment as claimed in claim 5 is characterized in that: have fixing rib between first through hole of said fixed mount and second through hole, said deep bead is fixed on the said fixing rib through retainer ring.
7. the heat abstractor that is used for electronic equipment as claimed in claim 5 is characterized in that: have fixing rib between first through hole of said fixed mount and second through hole, form the pivot and the pivot hole of working in coordination on the fixing rib with on the deep bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010609114.8A CN102548347B (en) | 2010-12-28 | 2010-12-28 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010609114.8A CN102548347B (en) | 2010-12-28 | 2010-12-28 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102548347A true CN102548347A (en) | 2012-07-04 |
| CN102548347B CN102548347B (en) | 2016-02-03 |
Family
ID=46353928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010609114.8A Active CN102548347B (en) | 2010-12-28 | 2010-12-28 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102548347B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142718A (en) * | 2013-05-10 | 2014-11-12 | 华为技术有限公司 | Server and heat dissipation structure |
| CN104460880A (en) * | 2014-11-12 | 2015-03-25 | 杭州华为数字技术有限公司 | Cabinet server and control method thereof |
| CN112326168A (en) * | 2020-10-23 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Device and method for testing vibration performance of case fan module |
| CN112987869A (en) * | 2021-03-12 | 2021-06-18 | 山东英信计算机技术有限公司 | Server board card anti-vibration method and device |
| CN113342147A (en) * | 2021-06-29 | 2021-09-03 | 南昌华勤电子科技有限公司 | Heat dissipation assembly and server |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104697A (en) * | 1998-09-25 | 2000-04-11 | Matsushita Electric Ind Co Ltd | Integrated fan cooling system |
| US20020127099A1 (en) * | 2001-03-01 | 2002-09-12 | Delta Electronics Inc. | Heat-dissipating assembly |
| CN201167447Y (en) * | 2008-02-27 | 2008-12-17 | 杭州华三通信技术有限公司 | Radiating device for electronic appliances |
| CN101808489A (en) * | 2009-02-17 | 2010-08-18 | 鸿富锦精密工业（深圳）有限公司 | Heat dissipating system and wind deflectors thereof |
| CN201562227U (en) * | 2009-10-16 | 2010-08-25 | 联想(北京)有限公司 | Wind guide cover of computer and computer with same |
-
2010
- 2010-12-28 CN CN201010609114.8A patent/CN102548347B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104697A (en) * | 1998-09-25 | 2000-04-11 | Matsushita Electric Ind Co Ltd | Integrated fan cooling system |
| US20020127099A1 (en) * | 2001-03-01 | 2002-09-12 | Delta Electronics Inc. | Heat-dissipating assembly |
| CN201167447Y (en) * | 2008-02-27 | 2008-12-17 | 杭州华三通信技术有限公司 | Radiating device for electronic appliances |
| CN101808489A (en) * | 2009-02-17 | 2010-08-18 | 鸿富锦精密工业（深圳）有限公司 | Heat dissipating system and wind deflectors thereof |
| CN201562227U (en) * | 2009-10-16 | 2010-08-25 | 联想(北京)有限公司 | Wind guide cover of computer and computer with same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142718A (en) * | 2013-05-10 | 2014-11-12 | 华为技术有限公司 | Server and heat dissipation structure |
| CN104142718B (en) * | 2013-05-10 | 2017-08-29 | 华为技术有限公司 | Server and radiator structure |
| CN104460880A (en) * | 2014-11-12 | 2015-03-25 | 杭州华为数字技术有限公司 | Cabinet server and control method thereof |
| CN104460880B (en) * | 2014-11-12 | 2018-02-13 | 杭州华为数字技术有限公司 | A kind of equipment cabinet server and its control method |
| CN112326168A (en) * | 2020-10-23 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Device and method for testing vibration performance of case fan module |
| CN112987869A (en) * | 2021-03-12 | 2021-06-18 | 山东英信计算机技术有限公司 | Server board card anti-vibration method and device |
| CN113342147A (en) * | 2021-06-29 | 2021-09-03 | 南昌华勤电子科技有限公司 | Heat dissipation assembly and server |
| CN113342147B (en) * | 2021-06-29 | 2022-09-30 | 南昌华勤电子科技有限公司 | Heat dissipation assembly and server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102548347B (en) | 2016-02-03 |
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Effective date of registration: 20150924 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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Effective date of registration: 20151208 Address after: 518104, building four, building 403, building A3, manholes Industrial Zone, manhole community, Gonghe subdistrict, Gonghe, Shenzhen, Guangdong, Baoan District Applicant after: Tang Jianning Address before: 518104, building four, building 403, building A3, manholes Industrial Zone, manhole community, Gonghe subdistrict, Gonghe, Shenzhen, Guangdong, Baoan District Applicant before: SHENZHEN OUKELI TECHNOLOGY Co.,Ltd. Effective date of registration: 20151208 Address after: 518104, building four, building 403, building A3, manholes Industrial Zone, manhole community, Gonghe subdistrict, Gonghe, Shenzhen, Guangdong, Baoan District Applicant after: SHENZHEN OUKELI TECHNOLOGY Co.,Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. |
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Effective date of registration: 20151231 Address after: 266000 Shandong province Qingdao City, Zhengzhou Road No. 43 Applicant after: Qingdao Rubber Valley Intellectual Property Co.,Ltd. Address before: 518104, building four, building 403, building A3, manholes Industrial Zone, manhole community, Gonghe subdistrict, Gonghe, Shenzhen, Guangdong, Baoan District Applicant before: Tang Jianning |
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Effective date of registration: 20190905 Address after: No. 82 Keda Road, Ningbo High-tech Zone, 315000 Zhejiang Province Patentee after: 3D NEW CULTURE CO.,LTD. NINGBO CHINA Address before: Xiangyu Street Airport Development Zone Road 401120 Chongqing city Yubei District Shuangfeng Bridge No. 15 Building 2 Patentee before: Chongqing Bochuang Intellectual Property Operations Co.,Ltd. Effective date of registration: 20190905 Address after: Xiangyu Street Airport Development Zone Road 401120 Chongqing city Yubei District Shuangfeng Bridge No. 15 Building 2 Patentee after: Chongqing Bochuang Intellectual Property Operations Co.,Ltd. Address before: 266000 No. 43 Zhengzhou Road, North District, Qingdao City, Shandong Province Patentee before: Qingdao Rubber Valley Intellectual Property Co.,Ltd. |
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