CN107577305A - A kind of computer housing ventilation heat abstractor - Google Patents
A kind of computer housing ventilation heat abstractor Download PDFInfo
- Publication number
- CN107577305A CN107577305A CN201710445709.6A CN201710445709A CN107577305A CN 107577305 A CN107577305 A CN 107577305A CN 201710445709 A CN201710445709 A CN 201710445709A CN 107577305 A CN107577305 A CN 107577305A
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- China
- Prior art keywords
- plate
- heat
- radiating fin
- fan
- wind scooper
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- 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.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of computer housing ventilation heat abstractor, including housing and radiator structure, housing includes bottom plate, mainboard and back plate；Back plate is arranged on the edge of bottom plate, and mainboard is fixed on bottom plate, and mainboard is provided with heater element, and radiator structure is in contact with heater element, and back plate is provided with multiple air vents in the opening position relative with radiator structure；Radiator structure includes heat-conducting plate, multiple radiating fins, the heat conducting pipe for being connected heat-conducting plate and radiating fin, wind scooper and two fans for being installed on the wind scooper opposite sides being sticked with heater element, and multiple ventilating ducts are formed between radiating fin；Wind scooper includes the baffle plate of top plate and 2 two connection top plates, and top plate is fixed at the top of radiating fin, and baffle plate surrounds the both ends of radiating fin, and two fans are fixed on wind scooper and are placed in the radiating fin both sides and are located at the inlet and outlet of the ventilating duct.The computer housing ventilation heat abstractor of the present invention effectively can drain the heat on radiator, be the heater element radiating in cabinet.
Description
Technical field
The invention belongs to computer fittings technical field, and in particular to a kind of computer housing ventilation heat abstractor.
Background technology
At present, due to the quick upgrading of electronic industry, the electronic building brick of many high precision, these electronics groups have been developed
Part increasingly increases with the development of computer technology, its speed operated, and its caused heat also increases therewith.CPU (centers
Processor) etc. electronic component disposal ability constantly upgrade, be that the heat abstractor of its heat transmission is also diversified therewith, typically use
Heat abstractor is formed by radiator structure and combination of fans, and a surface of radiator structure contacts with electronic component, another table
Face forms some tool fin at regular intervals, forms airflow path between fin, can only set up and put in fin side
The fan, cause groups of fins opposite side air current flow weaker, cause whole heat-diffusing efficiency of heat abstractor to reduce.
The content of the invention
It is an object of the invention to provide a kind of computer housing ventilation heat abstractor, to solve above-mentioned heat abstractor radiating effect
The problem of rate is low.
To achieve the above object, the present invention provides following technical scheme：
A kind of computer housing ventilation heat abstractor, including housing and radiator structure, the housing include bottom plate, mainboard and after
Plate；The back plate is arranged on the edge of bottom plate, and the mainboard is fixed on the bottom plate, and the mainboard is provided with heating
Element, radiator structure are in contact with the heater element, and the back plate is provided with more in the opening position relative with the radiator structure
Individual air vent；
The radiator structure include be sticked with the heater element heat-conducting plate, multiple radiating fins, be connected heat-conducting plate and
Heat conducting pipe, wind scooper and two fans for being installed on the wind scooper opposite sides of radiating fin, between the radiating fin
Form multiple ventilating ducts；The wind scooper includes the baffle plate of top plate and 2 two connection top plates, and the top plate is fixed on radiating fin
At the top of piece, the baffle plate surrounds the both ends of radiating fin, and two fans are fixed on wind scooper and are placed in the radiating fin both sides
And positioned at the inlet and outlet of the ventilating duct.
Preferably, described two fans are respectively the first fan and the second fan, the air intake surface direction of first fan
The heater element, the outlet air surface of first fan is towards the radiator structure；The air intake surface of second fan is towards institute
State radiator structure, the outlet air surface of second fan is towards the air vent.
Preferably, the generally rectangular shaped plate body of the heat-conducting plate, the bottom of the heat-conducting plate are provided with multiple parallel and are spaced
The groove of setting.
Preferably, the every heat conducting pipe takes the shape of the letter U structure and erects including horizontally disposed endothermic section and from endothermic section both ends
Two heat exchanging part directly upwardly extended；The endothermic section is contained in the groove of heat-conducting plate, and the bottom surface of its bottom surface and heat-conducting plate is total to
Face, the bottom of the endothermic section form the plane contacted with heater element with the bottom of the heat-conducting plate, carry out spontaneous heating to absorb
The heat of element；The heat exchanging part runs through the radiating fin, the radiating fin group is placed in the heat exchanging part of heat conducting pipe.
Preferably, multiple radiating fins are parallel to each other and stacked arrangement forms radiating fin group from top to bottom, each
The radiating fin is in wavy, and entirety is parallel with the heat-conducting plate；Both sides are respectively equipped with more on each radiating fin
Individual through hole corresponding with the heat conducting pipe, these through holes are used for the heat exchanging part for housing heat conducting pipe；Each radiating fin
Ring wall is provided with to increase radiating fin and heat exchanging part contact surface area through bore edges extension from these, and makes adjacent radiating
Fin is spaced a distance to form ventilating duct；Four through holes of distributed rectangular are provided with the middle part of each radiating fin, these are logical
Hole is located between through hole.
Preferably, in addition to fixed plate, the rectangular tabular of fixed plate are set, and its four corner is respectively equipped with through hole, this
A little through holes correspond to the through hole of radiating fin, and fixed plate is fixed on to the top of radiating fin group so that screw is worn；The fixed plate
Middle part is provided with screw, to fix wind scooper.
Preferably, the wind scooper is in inverted U, including top plate and from vertically extending two baffle plates in the top plate both ends；Should
The width of top plate and baffle plate is equal with the width of radiating fin group；Through hole is provided with the middle part of the top plate, the through hole corresponds to above-mentioned solid
The screw of fixed board；Each baffle plate opposite sides respectively forms the installation portion for installing fan, and each installation portion is provided with
A pair of mounting holes for being used for fan attachment.
Beneficial effects of the present invention：
Computer housing ventilation heat abstractor of the present invention, can by heater element such as caused by processor heat by heat conduction
Plate, heat conducting pipe are transferred in radiating fin group, then are distributed partial heat into the air of ventilating duct by radiating fin group；Due to
The steering of two fans is identical, and the second fan of the side of radiating fin group inhales the hot-air in radiating fin group ventilating duct
Go out, the first fan of opposite side is blowed chilled air into the ventilating duct of radiating fin group, the convective exchange of increasing heating cold air.
Because the baffle plate of wind scooper surrounds radiating fin group both sides, the cold air of fan feeding in the ventilating duct of radiating fin group not
It can be overflowed to both sides, improve the utilization rate of cold air；And double fan uses simultaneously, the convection current for greatly enhancing air is strong
Degree, improves radiating efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram of the computer housing ventilation heat abstractor of the present invention；
Fig. 2 is that the radiator structure of the present invention removes the explosive view after wind scooper；
Fig. 3 is the schematic diagram of the wind scooper of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of technical scheme：
A kind of computer housing ventilation heat abstractor, including housing 1 and radiator structure 2, housing 1 include bottom plate 3, the and of mainboard 4
Back plate 5；Back plate 5 is arranged on the edge of bottom plate 3, and mainboard 4 is fixed on bottom plate 3, and mainboard 4 is provided with heater element, radiating knot
Structure 2 is in contact with heater element, and back plate 5 is provided with multiple air vents 6 in the opening position relative with radiator structure 2.
Radiator structure 2 include be sticked with heater element heat-conducting plate 7, multiple radiating fins 8, be connected heat-conducting plate 7 with radiate
Heat conducting pipe 9, wind scooper 10 and two fans for being installed on the opposite sides of wind scooper 10 of fin 8, shape between radiating fin 8
Into multiple ventilating ducts；Wind scooper 10 includes the baffle plate 12 of top plate 11 and 2 two connection top plates 11, and top plate 11 is fixed on radiating fin
The top of piece 8, baffle plate 12 surround the both ends of radiating fin 8, and two fans are fixed on wind scooper 10 and are placed in 8 liang of the radiating fin
Side and the inlet and outlet for being located at the ventilating duct.
In order that this computer housing ventilation heat abstractor can preferably work, in the present embodiment, it is preferred that two fans
Respectively the first fan 13 and the second fan 14, the air intake surface of the first fan 13 is towards heater element, the air-out of the first fan 13
Facing to radiator structure 2；The air intake surface of second fan 14 is towards radiator structure 2, the outlet air surface frontage and airiness hole of the second fan 14
6。
In order that this computer housing ventilation heat abstractor can preferably work, in the present embodiment, it is preferred that heat-conducting plate 7
Generally rectangular shaped plate body, the bottom of heat-conducting plate 7 are provided with multiple parallel and spaced groove 15.
In order that this computer housing ventilation heat abstractor can preferably work, in the present embodiment, it is preferred that every heat conduction
Pipe 9 takes the shape of the letter U structure and two heat exchanging part 16 extending straight up including horizontally disposed endothermic section and from endothermic section both ends；Inhale
Hot portion is contained in the groove 15 of heat-conducting plate 7, and its bottom surface and the bottom surface of heat-conducting plate 7 are coplanar, the bottom of the endothermic section 16 and institute
The plane contacted with heater element is formed on the bottom for stating heat-conducting plate 7, to absorb the heat from heater element；Heat exchanging part 16 runs through
Radiating fin 8, the radiating fin group is set to be placed in the heat exchanging part 16 of heat conducting pipe 9.
In order that this computer housing ventilation heat abstractor can preferably work, in the present embodiment, it is preferred that multiple radiatings
Fin 8 is parallel to each other and stacked arrangement forms radiating fin group from top to bottom, and each radiating fin 8 is in wavy, and entirety is with leading
Hot plate 7 is parallel；Both sides are respectively equipped with multiple with 9 corresponding through hole of heat conducting pipe, these through holes on each radiating fin 8
For housing the heat exchanging part 16 of heat conducting pipe 9；Each radiating fin 8 is provided with ring wall to increase radiating from these through bore edges extension
Fin 8 and the contact surface area of heat exchanging part 16, and adjacent radiating fin 8 is spaced a distance to form ventilating duct；Often
The middle part of one radiating fin 8 is provided with four through holes of distributed rectangular, and these through holes are located between through hole.
In order that this computer housing ventilation heat abstractor can preferably work, in the present embodiment, it is preferred that also include solid
Fixed board 18,18 rectangular tabular of fixed plate are set, and its four corner is respectively equipped with through hole, and these through holes correspond to the logical of radiating fin 8
Hole, fixed plate 18 is fixed on to the top of radiating fin group so that screw 17 is worn；The middle part of fixed plate 18 is provided with screw, with solid
Determine wind scooper 10.
In order that this computer housing ventilation heat abstractor can preferably work, in the present embodiment, it is preferred that wind scooper 10
In inverted U, including top plate 11 and from vertically extending two baffle plates 12 in the both ends of top plate 11；The width of the top plate 11 and baffle plate 12
It is equal with the width of radiating fin group；The middle part of top plate 11 is provided with through hole, and the through hole corresponds to the screw of above-mentioned fixed plate 18；Often
The individual opposite sides of baffle plate 12 respectively forms the installation portion for installing fan, and each installation portion is provided with a pair of peaces for being used for fan attachment
Fill hole.
The operation principle and process for using of the present invention：During work, heater element such as caused by processor heat by leading
Hot plate 7, heat conducting pipe 9 are transferred in radiating fin group, then are distributed partial heat into the air of ventilating duct by radiating fin group；
Because the steering of two fans is identical, the second fan 14 of the side of radiating fin group is by the warm in radiating fin group ventilating duct
Air suction out, the first fan 13 of opposite side blow chilled air into the ventilating duct of radiating fin group, increase heating cold air it
Convective exchange.Because the baffle plate 12 of wind scooper 10 surrounds radiating fin group both sides, the cold air of fan feeding is in radiating fin
It will not be overflowed in the ventilating duct of group to both sides, improve the utilization rate of cold air；And double fan uses simultaneously, it is significantly enhanced
The convection intensity of air, improves radiating efficiency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
- A kind of 1. computer housing ventilation heat abstractor, it is characterised in thatIncluding housing（1）And radiator structure（2）, the housing（1）Including bottom plate（3）, mainboard（4）And back plate（5）；The back plate （5）It is arranged on bottom plate（3）Edge, the mainboard（4）It is fixed on the bottom plate（3）On, the mainboard（4）It is provided with heating Element, radiator structure（2）It is in contact with the heater element, the back plate（5）With the radiator structure（2）Relative position Place is provided with multiple air vents（6）；The radiator structure（2）Including the heat-conducting plate being sticked with the heater element（7）, multiple radiating fins（8）, connection heat conduction Plate（7）With radiating fin（8）Heat conducting pipe（9）, wind scooper（10）And it is installed on the wind scooper（10）Two of opposite sides Fan, the radiating fin（8）Between form multiple ventilating ducts；The wind scooper（10）Including top plate（11）And two connection tops Plate（11）Baffle plate（12）, the top plate（11）It is fixed on radiating fin（8）Top, the baffle plate（12）Surround radiating fin （8）Both ends, two fans are fixed on wind scooper（10）Go up and be placed in the radiating fin（8）Both sides and entering positioned at the ventilating duct Outlet.
- A kind of 2. computer housing ventilation heat abstractor according to claim 1, it is characterised in that：Described two fans are respectively the first fan（13）With the second fan（14）, first fan（13）Air intake surface direction The heater element, first fan（13）Outlet air surface towards the radiator structure（2）；Second fan（14）Enter Wind is facing to the radiator structure（2）, second fan（14）Outlet air surface towards the air vent（6）.
- A kind of 3. computer housing ventilation heat abstractor according to claim 2, it is characterised in that：The heat-conducting plate（7）Generally rectangular shaped plate body, the heat-conducting plate（7）Bottom be provided with it is multiple parallel and spaced Groove（15）.
- A kind of 4. computer housing ventilation heat abstractor according to claim 3, it is characterised in that：The every heat conducting pipe（9）The structure that takes the shape of the letter U simultaneously is prolonged straight up including horizontally disposed endothermic section and from endothermic section both ends Two heat exchanging part stretched（16）；The endothermic section is contained in heat-conducting plate（7）Groove（15）It is interior, its bottom surface and heat-conducting plate（7）'s Bottom surface is coplanar, the endothermic section（16）Bottom and the heat-conducting plate（7）Bottom form the plane that is contacted with heater element, with Absorb the heat from heater element；The heat exchanging part（16）Through the radiating fin（8）, it is placed in the radiating fin group and leads Heat pipe（9）Heat exchanging part（16）On.
- A kind of 5. computer housing ventilation heat abstractor according to claim 4, it is characterised in that：Multiple radiating fins（8）It is parallel to each other and stacked arrangement forms radiating fin group, each radiating from top to bottom Fin（8）In wavy, the overall and heat-conducting plate（7）It is parallel；Each radiating fin（8）Upper both sides are respectively equipped with more The individual and heat conducting pipe（9）Corresponding through hole, these through holes are used to house heat conducting pipe（9）Heat exchanging part（16）；Each institute State radiating fin（8）Ring wall is provided with to increase radiating fin through bore edges extension from these（8）With heat exchanging part（16）Contact table Area, and make adjacent radiating fin（8）It is spaced a distance to form ventilating duct；Each radiating fin（8）Middle part is set There are four through holes of distributed rectangular, these through holes are located between through hole.
- A kind of 6. computer housing ventilation heat abstractor according to claim 5, it is characterised in that：Also include fixed plate（18）, the fixed plate（18）Rectangular tabular is set, and its four corner is respectively equipped with through hole, and these are logical Hole corresponds to radiating fin（8）Through hole, for screw（17）Wear fixed plate（18）It is fixed on the top of radiating fin group；Should Fixed plate（18）Middle part is provided with screw, to fix wind scooper（10）.
- A kind of 7. computer housing ventilation heat abstractor according to claim 6, it is characterised in that：The wind scooper（10）In inverted U, including top plate（11）And from the top plate（11）Vertically extending two baffle plates in both ends （12）；The top plate（11）And baffle plate（12）Width it is equal with the width of radiating fin group；The top plate（11）Middle part is provided with through hole, The through hole corresponds to above-mentioned fixed plate（18）Screw；Each baffle plate（12）Opposite sides is respectively formed for installing fan Installation portion, each installation portion are provided with a pair of mounting holes for being used for fan attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445709.6A CN107577305A (en) | 2017-06-14 | 2017-06-14 | A kind of computer housing ventilation heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445709.6A CN107577305A (en) | 2017-06-14 | 2017-06-14 | A kind of computer housing ventilation heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107577305A true CN107577305A (en) | 2018-01-12 |
Family
ID=61049908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710445709.6A Pending CN107577305A (en) | 2017-06-14 | 2017-06-14 | A kind of computer housing ventilation heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107577305A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282340A (en) * | 2018-09-21 | 2019-01-29 | 禾臻电子科技（上海）有限公司 | Electric heater |
| CN111669947A (en) * | 2020-06-28 | 2020-09-15 | 广西世纪创新显示电子有限公司 | Heat radiation structure of display device |
| CN112437590A (en) * | 2020-11-18 | 2021-03-02 | 纽福克斯光电科技（上海）有限公司 | Novel heat dissipation device |
| CN113163679A (en) * | 2021-03-26 | 2021-07-23 | 中钛国创(青岛)科技有限公司 | Heat radiator |
| WO2022105306A1 (en) * | 2020-11-18 | 2022-05-27 | 纽福克斯光电科技（上海）有限公司 | Novel cooling apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466240A (en) * | 2007-12-18 | 2009-06-24 | 鸿富锦精密工业（深圳）有限公司 | Radiating device |
| CN201336789Y (en) * | 2008-12-16 | 2009-10-28 | 深圳市研祥通讯终端技术有限公司 | Electronic device radiator and electronic device provided with same |
| CN201548898U (en) * | 2009-09-29 | 2010-08-11 | 鸿富锦精密工业（深圳）有限公司 | Computer case cooling system |
| CN102279629A (en) * | 2010-06-10 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Computer shell |
-
2017
- 2017-06-14 CN CN201710445709.6A patent/CN107577305A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466240A (en) * | 2007-12-18 | 2009-06-24 | 鸿富锦精密工业（深圳）有限公司 | Radiating device |
| CN201336789Y (en) * | 2008-12-16 | 2009-10-28 | 深圳市研祥通讯终端技术有限公司 | Electronic device radiator and electronic device provided with same |
| CN201548898U (en) * | 2009-09-29 | 2010-08-11 | 鸿富锦精密工业（深圳）有限公司 | Computer case cooling system |
| CN102279629A (en) * | 2010-06-10 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Computer shell |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282340A (en) * | 2018-09-21 | 2019-01-29 | 禾臻电子科技（上海）有限公司 | Electric heater |
| CN111669947A (en) * | 2020-06-28 | 2020-09-15 | 广西世纪创新显示电子有限公司 | Heat radiation structure of display device |
| CN112437590A (en) * | 2020-11-18 | 2021-03-02 | 纽福克斯光电科技（上海）有限公司 | Novel heat dissipation device |
| WO2022105306A1 (en) * | 2020-11-18 | 2022-05-27 | 纽福克斯光电科技（上海）有限公司 | Novel cooling apparatus |
| CN113163679A (en) * | 2021-03-26 | 2021-07-23 | 中钛国创(青岛)科技有限公司 | Heat radiator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |