CN111077958A - Computer case air exhaust system and air exhaust method - Google Patents

Computer case air exhaust system and air exhaust method Download PDF

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Publication number
CN111077958A
CN111077958A CN201911124337.2A CN201911124337A CN111077958A CN 111077958 A CN111077958 A CN 111077958A CN 201911124337 A CN201911124337 A CN 201911124337A CN 111077958 A CN111077958 A CN 111077958A
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air
exhaust
heat dissipation
exhaust fan
case
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CN201911124337.2A
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陈潇潇
王茂丰
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Hunan University of Arts and Science
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Hunan University of Arts and Science
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Priority to CN201911124337.2A priority Critical patent/CN111077958A/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/181—Enclosures
    • G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention belongs to the technical field of computers, and particularly relates to an exhaust system and an exhaust method of a computer case, which comprise a case and an exhaust seat, wherein the case is fixedly arranged at the top of the exhaust seat, an exhaust box is fixedly arranged at the top of the case, an air outlet hopper is arranged in the exhaust box, the bottom end of the air outlet hopper penetrates through the top of the case, a third exhaust fan is arranged on the upper surface of the inner wall of the case, an air outlet of the third exhaust fan is communicated with an air guide hopper, and a first heat dissipation assembly and a second heat dissipation assembly are arranged in the exhaust seat; according to the principle that hot air rises and cold air sinks, the first radiating assembly and the second radiating assembly are arranged in the air exhaust seat, hardware in the case can be blown and radiated from two directions simultaneously, the radiating efficiency is higher, the hot air in the case can rise automatically after being exhausted out of the case, and the first radiating assembly and the second radiating assembly are always air at normal temperature extracted from the outside, so that the radiating efficiency of the air-cooling fan is guaranteed.

Description

Computer case air exhaust system and air exhaust method
Technical Field
The invention belongs to the technical field of computers, and particularly relates to an air exhaust system and an air exhaust method for a computer case.
Background
The computer is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function. The modern intelligent electronic equipment can automatically process mass data at high speed according to program operation, along with social progress, the demand of people on using computers is higher and higher, the demand on configuration of the computers is higher and higher, the hardware configuration of the computers is higher and higher, but the heating problem caused by hardware improvement is followed, if the heat dissipation performance of a computer case is poorer, the hardware in the case is rapidly aged, even a fire accident is possibly caused, the existing case heat dissipation device generally performs blowing heat dissipation from one side of the hardware, the heat dissipation effect is general, the hardware equipment cannot be well protected, and therefore, the air exhaust system and the air exhaust method of the computer case are provided for solving the problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an exhaust system and an exhaust method for a computer case, which have the characteristics of good heat dissipation effect and high heat dissipation efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a computer machine case exhaust system, includes quick-witted case and the seat of airing exhaust, quick-witted case fixed mounting is at the top of the seat of airing exhaust, the fixed exhaust box that is provided with in top of machine case, be provided with out the gas fill in the exhaust box, the bottom of going out the gas fill is passed the top of machine case, just machine incasement wall upper surface is provided with the third air exhauster, the air outlet of third air exhauster with the wind-guiding fill is linked together, be provided with first radiator unit and second radiator unit in the seat of airing exhaust.
Preferably, a plurality of heat dissipation holes are formed in the left side face and the right side face of the exhaust box, two baffles are fixedly connected to the upper surface of the inner wall of the exhaust box, and the baffles are symmetrical to the air outlet hopper.
Preferably, the first heat dissipation assembly comprises a first exhaust fan, a first air bin and a first air duct, a first dust screen is arranged at an air inlet of the first exhaust fan, an air outlet of the first exhaust fan is communicated with the first air bin, and the top of the first air bin is fixedly communicated with the first air duct.
Preferably, the second heat dissipation assembly comprises a second exhaust fan, a second air bin and a second air duct, a second dust screen is arranged at an air inlet of the second exhaust fan, an air outlet of the second exhaust fan is communicated with the second air bin, and the top of the second air bin is fixedly communicated with the second air duct.
Preferably, the first air duct is inclined backward by a certain angle, and the second air duct is inclined forward by a certain angle.
Preferably, the bottom of the first wind bin and the bottom of the second wind bin are both provided with a support, and the supports are fixedly connected to the lower surface of the inner wall of the exhaust seat.
Preferably, the first heat dissipation assembly and the second heat dissipation assembly have the same structural specification.
An air exhaust method of an air exhaust system of a computer case comprises the following steps:
s1, when the main machine works, the first exhaust fan and the second exhaust fan are automatically started, the first exhaust fan extracts clean air from the outside and enters a first air bin, the air in the first air bin is exhausted from a first air duct, the second exhaust fan extracts fresh air from the outside and enters a second air bin, and the air in the second air bin is exhausted from a second air duct;
s2, air exhausted from the first air duct and air exhausted from the second air duct are blown in a cross mode from the front side and the rear side of hardware in the case, heat of hardware equipment is dissipated, and heat is blown away to the top of the case;
s3, the third exhaust fan extracts the hot air, then the hot air is discharged into the exhaust box through the air outlet hopper, and the hot air in the exhaust box is discharged from the heat dissipation holes at the two sides, so that the purpose of dissipating heat inside the case is achieved.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, according to the principle that hot air rises and cold air sinks, the first heat dissipation assembly and the second heat dissipation assembly are arranged in the air exhaust seat, hardware in the case can be blown and dissipated from two directions simultaneously, the heat dissipation effect is better, the heat dissipation efficiency is higher, and the hot air in the case is automatically raised after being exhausted out of the case, so that the first heat dissipation assembly and the second heat dissipation assembly are always normal temperature air extracted from the outside, and the heat dissipation efficiency of the invention is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;
FIG. 3 is a schematic front view of a first heat dissipation assembly according to the present invention;
FIG. 4 is a schematic front view of a second heat dissipation assembly according to the present invention;
FIG. 5 is a schematic left-view perspective view of the present invention;
FIG. 6 is a schematic view of the internal structure of the exhaust box according to the present invention;
in the figure: 1. an exhaust box; 2. a chassis; 3. an exhaust seat; 4. a first heat dissipation assembly; 401. a first exhaust fan; 402. a first wind box; 403. a first air duct; 404. a first dust screen; 5. a second heat dissipation assembly; 501. a second wind bin; 502. a second air duct; 503. a second exhaust fan; 504. a second dust screen; 6. a support; 7. a baffle plate; 8. an air outlet hopper; 9. heat dissipation holes; 10. and a third exhaust fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a computer case air exhaust system and an air exhaust method comprise a case 2 and an air exhaust seat 3, wherein the case 2 is fixedly installed at the top of the air exhaust seat 3, an air exhaust box 1 is fixedly arranged at the top of the case 2, an air outlet hopper 8 is arranged in the air exhaust box 1, a plurality of heat dissipation holes 9 are formed in the left side surface and the right side surface of the air exhaust box 1, two baffles 7 are fixedly connected to the upper surface of the inner wall of the air exhaust box 1, the two baffles 7 are symmetrical relative to the air outlet hopper 8, the bottom end of the air outlet hopper 8 penetrates through the top of the case 2, a third air exhaust fan 10 is arranged on the upper surface of the inner wall of the case 2, an air outlet of the third air exhaust fan 10 is communicated with the air guide hopper, a first heat dissipation component 4 and a second heat dissipation component 5 are arranged in the air exhaust seat 3, the first heat dissipation component 4 comprises a first air exhaust fan 401, a first air bin, a first dust screen 404 is arranged at the air inlet of the first exhaust fan 401, the air outlet of the first exhaust fan 401 is communicated with the first air bin 402, the top of the first air bin 402 is fixedly communicated with a first air duct 403, the second heat dissipation assembly 5 comprises a second exhaust fan 503, a second air bin 501 and a second air duct 502, a second dust screen 504 is arranged at the air inlet of the second exhaust fan 503, the air outlet of the second exhaust fan 503 is communicated with the second wind cabin 501, a second air duct 502 is fixedly communicated with the top of the second wind bin 501, the first air duct 403 inclines backwards at a certain angle, the second wind guide barrel 502 inclines forwards at a certain angle, the bottoms of the first wind bin 402 and the second wind bin 501 are both provided with a bracket 6, the support 6 is fixedly connected to the lower surface of the inner wall of the exhaust seat 3, and the structural specifications of the first heat dissipation assembly 4 and the second heat dissipation assembly 5 are completely the same.
The working principle and the using process of the invention are as follows: when the main machine works, the first exhaust fan 401 and the second exhaust fan 503 are automatically started, the first exhaust fan 401 extracts clean air from the outside and enters the first air bin 402, the air in the first air bin 402 is exhausted from the first air duct 403, the second exhaust fan 503 extracts fresh air from the outside and enters the second air bin 501, the air in the second air bin 501 is exhausted from the second air duct 502, the air exhausted from the first air duct 403 and the air exhausted from the second air duct 502 are crossly blown from the front side and the rear side of hardware in the machine box 2 to dissipate heat of hardware equipment, the heat is blown to the top of the machine box 2, the third exhaust fan 10 extracts hot air and exhausts the hot air into the exhaust box 1 through the exhaust hopper 8, the hot air in the exhaust box 1 is exhausted from the hot air in the two sides 9 to achieve the purpose of dissipating heat inside the machine box 2, according to the principle that the hot air rises and sinks, the first heat dissipating assembly 4 and the second heat dissipating assembly 5 are arranged at the bottom of the machine box 2, the hardware in the case 2 is blown simultaneously from two directions for heat dissipation, the heat dissipation effect is better, the heat dissipation efficiency is higher, and the hot air in the case 2 is automatically lifted after being exhausted from the case 2, so that the first heat dissipation assembly 4 and the second heat dissipation assembly 5 are always the air at normal temperature, and the heat dissipation efficiency of the invention is ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1.一种计算机机箱排风系统，包括机箱（2）和排风座（3），其特征在于：所述机箱（2）固定安装在排风座（3）的顶部，所述机箱（2）的顶部固定设置有排气盒（1），所述排气盒（1）内设置有出气斗（8），所述出气斗（8）的底端穿过所述机箱（2）的顶部，且所述机箱（2）内壁上表面设置有第三抽风机（10），所述第三抽风机（10）的出风口和所述导风斗相连通，所述排风座（3）内设置有第一散热组件（4）和第二散热组件（5）。1. An air exhaust system for a computer case, comprising a case (2) and an air exhaust seat (3), characterized in that: the case (2) is fixedly installed on the top of the air exhaust seat (3), and the case (2) ) is fixedly provided with an exhaust box (1), an air outlet (8) is arranged in the exhaust box (1), and the bottom end of the air outlet (8) passes through the top of the chassis (2). , and the upper surface of the inner wall of the chassis (2) is provided with a third exhaust fan (10), the air outlet of the third exhaust fan (10) is communicated with the air guide bucket, and the exhaust seat (3) A first heat dissipation assembly (4) and a second heat dissipation assembly (5) are arranged inside. 2.根据权利要求1所述的一种计算机机箱排风系统，其特征在于：所述排气盒（1）的左右两侧面均开设有多个散热孔（9），且所述排气盒（1）的内壁上表面固定连接有两个挡板（7），且两个所述挡板（7）关于所述出气斗（8）对称。2. A computer case exhaust system according to claim 1, characterized in that: the left and right sides of the exhaust box (1) are provided with a plurality of heat dissipation holes (9), and the exhaust box (1) is provided with a plurality of heat dissipation holes (9). Two baffles (7) are fixedly connected to the upper surface of the inner wall of (1), and the two baffles (7) are symmetrical with respect to the air outlet bucket (8). 3.根据权利要求1所述的一种计算机机箱排风系统，其特征在于：所述第一散热组件（4）包括第一抽风机（401）、第一风仓（402）和第一导风筒（403），所述第一抽风机（401）的进气口设置有第一防尘网（404），所述第一抽风机（401）的出气口和所述第一风仓（402）相连通，所述第一风仓（402）的顶部固定连通有第一导风筒（403）。3. The air exhaust system of a computer case according to claim 1, characterized in that: the first heat dissipation component (4) comprises a first exhaust fan (401), a first air bin (402) and a first guide An air duct (403), the air inlet of the first exhaust fan (401) is provided with a first dust filter (404), the air outlet of the first exhaust fan (401) and the first air chamber (401) 402) is connected, and a first air guide tube (403) is fixedly connected to the top of the first air chamber (402). 4.根据权利要求1所述的二种计算机机箱排风系统，其特征在于：所述第二散热组件（5）包括第二抽风机（503）、第二风仓（501）和第二导风筒（502），所述第二抽风机（503）的进气口设置有第二防尘网（504），所述第二抽风机（503）的出气口和所述第二风仓（501）相连通，所述第二风仓（501）的顶部固定连通有第二导风筒（502）。4. The two computer case exhaust systems according to claim 1, characterized in that: the second heat dissipation component (5) comprises a second exhaust fan (503), a second air chamber (501) and a second guide The air duct (502), the air inlet of the second exhaust fan (503) is provided with a second dust filter (504), the air outlet of the second exhaust fan (503) and the second air chamber (503) 501) is connected, and a second air guide tube (502) is fixedly connected to the top of the second air chamber (501). 5.根据权利要求3-4所述的一种计算机机箱排风系统，其特征在于：所述第一导风筒（403）向后倾斜一定角度，所述第二导风筒（502）向前倾斜一定角度。5. An air exhaust system for a computer case according to claims 3-4, characterized in that: the first air guide tube (403) is inclined backward at a certain angle, and the second air guide tube (502) is directed toward the Lean forward at an angle. 6.根据权利要求3-4所述的一种计算机机箱排风系统，其特征在于：所述第一风仓（402）和所述第二风仓（501）的底部均设置有支架（6），所述支架（6）固定连接在所述排风座（3）的内壁下表面。6. An air exhaust system for a computer case according to claims 3-4, characterized in that: brackets (6) are provided at the bottoms of the first air chamber (402) and the second air chamber (501). ), the bracket (6) is fixedly connected to the lower surface of the inner wall of the exhaust seat (3). 7.根据权利要求1所述的一种计算机机箱排风系统，其特征在于：所述第一散热组件（4）和所述第二散热组件（5）结构规格完全相同。7 . The air exhaust system of a computer case according to claim 1 , wherein the first heat dissipation assembly ( 4 ) and the second heat dissipation assembly ( 5 ) have the same structural specifications. 8 . 8.根据权利要求1-7所述的一种计算机机箱排风系统的排风方法，其特征在于：包括以下步骤：8. The air exhaust method of a computer case air exhaust system according to claim 1-7, characterized in that: comprising the following steps: S1、主机工作时，第一抽风机（401）和第二抽风机（503）自动启动，第一抽风机（401）从外界抽取干净空气进入第一风仓（402），第一风仓（402）内的空气从第一导风筒（403）排出，第二抽风机（503）从外接抽取新鲜空气进入第二风仓（501），第二风仓（501）内的空气从第二导风筒（502）排出；S1. When the main engine is working, the first exhaust fan (401) and the second exhaust fan (503) are automatically started, and the first exhaust fan (401) extracts clean air from the outside into the first air chamber (402), and the first air chamber ( The air in 402) is discharged from the first air duct (403), the second exhaust fan (503) extracts fresh air from the outside and enters the second air chamber (501), and the air in the second air chamber (501) is extracted from the second air chamber (501). The air guide (502) is discharged; S2、从第一导风筒（403）排出的空气和从第二导风筒（502）排出的空气从机箱（2）内硬件的前后两侧交叉吹风，对硬件设备进行散热，将热量向机箱（2）顶部吹散；S2. The air discharged from the first air guide tube (403) and the air discharged from the second air guide tube (502) are blown crosswise from the front and rear sides of the hardware in the chassis (2) to dissipate heat from the hardware equipment and dissipate the heat to the The top of the chassis (2) is blown away; S3、第三抽风机（10）将热空气抽取，然后通过出气斗（8）排出到排气盒（1）内，排气盒（1）内的热气从两侧的散热孔（9）排出，达到对机箱（2）内部散热的目的。S3. The third exhaust fan (10) extracts the hot air, and then discharges it into the exhaust box (1) through the air outlet hopper (8), and the hot air in the exhaust box (1) is discharged from the heat dissipation holes (9) on both sides. , to achieve the purpose of cooling the inside of the chassis (2).
CN201911124337.2A 2019-11-18 2019-11-18 Computer case air exhaust system and air exhaust method Pending CN111077958A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112153873A (en) * 2020-09-30 2020-12-29 东莞市趣电智能科技有限公司 Heat radiation module and charging gun and charging seat comprising same
CN112259984A (en) * 2020-09-30 2021-01-22 东莞市趣电智能科技有限公司 charging connector
CN114201014A (en) * 2021-12-09 2022-03-18 常州工程职业技术学院 A computer for hardware development that is easy to install a motherboard
CN119045629A (en) * 2024-10-29 2024-11-29 沈阳宸骏鑫科技有限公司 Heat dissipation method of computer heat dissipation machine case

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US20170280592A1 (en) * 2016-03-24 2017-09-28 In Win Development, Inc. Computer housing heat dissipating configuration
CN207133731U (en) * 2017-09-05 2018-03-23 内蒙古电子信息职业技术学院 A kind of computer cabinet of quick heat radiating
CN110071450A (en) * 2019-06-11 2019-07-30 华翔翔能电气股份有限公司 A kind of electrical cabinet of energy-saving radiating
CN209356994U (en) * 2019-04-08 2019-09-06 赵金明 A kind of computer cabinet improving heat dissipation effect

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Publication number Priority date Publication date Assignee Title
US20170280592A1 (en) * 2016-03-24 2017-09-28 In Win Development, Inc. Computer housing heat dissipating configuration
CN207133731U (en) * 2017-09-05 2018-03-23 内蒙古电子信息职业技术学院 A kind of computer cabinet of quick heat radiating
CN209356994U (en) * 2019-04-08 2019-09-06 赵金明 A kind of computer cabinet improving heat dissipation effect
CN110071450A (en) * 2019-06-11 2019-07-30 华翔翔能电气股份有限公司 A kind of electrical cabinet of energy-saving radiating

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112153873A (en) * 2020-09-30 2020-12-29 东莞市趣电智能科技有限公司 Heat radiation module and charging gun and charging seat comprising same
CN112259984A (en) * 2020-09-30 2021-01-22 东莞市趣电智能科技有限公司 charging connector
CN114201014A (en) * 2021-12-09 2022-03-18 常州工程职业技术学院 A computer for hardware development that is easy to install a motherboard
CN114201014B (en) * 2021-12-09 2023-07-14 常州工程职业技术学院 A motherboard-friendly computer for hardware development
CN119045629A (en) * 2024-10-29 2024-11-29 沈阳宸骏鑫科技有限公司 Heat dissipation method of computer heat dissipation machine case

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Application publication date: 20200428

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