DE20111953U1 - CPU cooler with an air collection part - Google Patents

CPU cooler with an air collection part

Info

Publication number
DE20111953U1
DE20111953U1 DE20111953U DE20111953U DE20111953U1 DE 20111953 U1 DE20111953 U1 DE 20111953U1 DE 20111953 U DE20111953 U DE 20111953U DE 20111953 U DE20111953 U DE 20111953U DE 20111953 U1 DE20111953 U1 DE 20111953U1
Authority
DE
Germany
Prior art keywords
collecting part
air collecting
cooling seat
cone
fan
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.)
Expired - Lifetime
Application number
DE20111953U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enlight Corp
Original Assignee
Enlight Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US09/898,052 priority Critical patent/US20030007867A1/en
Priority to GB0116462A priority patent/GB2377321B/en
Application filed by Enlight Corp filed Critical Enlight Corp
Priority to DE20111953U priority patent/DE20111953U1/en
Publication of DE20111953U1 publication Critical patent/DE20111953U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. CPU-Kühler mit einem Luftsammelteil, der einen Luftsammelteil (1), einen Ventilator (2) und einen Kühlungssitz (3) aufweist, dadurch gekennzeichnet,
dass der Luftsammelteil (1) aus einer einstückig ausgebildeten Unterplatte (11) und einem Kegel (12) besteht, wobei die Unterplatte (11) an vier Ecken mit je einer Durchgangsbohrung (111) versehen ist, die dem Befestigungsloch (21) des Ventilators (2) entspricht, so dass der Ventilator (2) und der Luftsammelteil (1) mit Schrauben (4) oben an Schraublöchern (32) des Kühlungssitzes (3) befestigbar sind; und
dass sich der Kegel (12) nach unten verjüngt und außen bogenförmig ausgebildet ist, wobei das Innere des Kegels (12) in der Mitte mit einem gebogenen Schirm (13) versehen ist, der außen eine einstückig ausgebildete, kreuzförmige Verbindungsrippe (14) aufweist, durch die vier Lüftungskanäle (15) gebildet sind, wobei die Stützstärke der Installierung des gebogenen Schirms (13) im Innern des Kegels (12) erhöht wird, und wobei der gebogene Schirm (13) oben einen größeren Querschnitt aufweist, sich nach unten verjüngt und am Außenrand gebogen ist;
wobei der Luftsammelteil (1) und der Kühlungssitz (3) so ineinander installierbar sind, daß der Ventilator (2) die Kühlungsluft sammelnd und reibungslos in die mittlere Stelle des Kühlungssitzes (3) einführt, wobei der gebogene Schirm (13) ein Merkmal zur Reduzierung des Flächeninhalts des Bogenkörpers aufweist, und wobei der Unterteil des gebogenen Schirms (13) einen kleinen Durchmesser hat und der Mitte des Kühlungssitzes (3) entspricht, wodurch das Merkmal der Reduzierung einer windstillen Zone erreicht ist, während die Durchflussmenge der eingeführten Luft durch den Kegel (12) zunimmt, um die Kühlungswirkung effizient zu erhöhen,
und dass der Außenrand des gebogenen Schirms (13) gebogen ausgebildet ist, um den Rücklauf der Strömung zu verhindern.1. CPU cooler with an air collecting part, which has an air collecting part ( 1 ), a fan ( 2 ) and a cooling seat ( 3 ), characterized in that
that the air collecting part ( 1 ) consists of a one-piece bottom plate ( 11 ) and a cone ( 12 ), the bottom plate ( 11 ) being provided at four corners each with a through hole ( 111 ) which connects the mounting hole ( 21 ) of the fan ( 2 ) corresponds so that the fan ( 2 ) and the air collecting part ( 1 ) can be fastened to the screw holes ( 32 ) of the cooling seat ( 3 ) with screws ( 4 ); and
that the cone ( 12 ) tapers downwards and has an arcuate shape on the outside, the inside of the cone ( 12 ) being provided in the middle with a curved screen ( 13 ) which has an integrally formed, cross-shaped connecting rib ( 14 ) on the outside, are formed by the four ventilation ducts ( 15 ), the support strength of the installation of the curved screen ( 13 ) inside the cone ( 12 ) being increased, and the curved screen ( 13 ) having a larger cross section at the top, tapering downwards and is curved at the outer edge;
wherein the air collecting part ( 1 ) and the cooling seat ( 3 ) can be installed one inside the other so that the fan ( 2 ) collects the cooling air and smoothly into the central location of the cooling seat ( 3 ), the curved screen ( 13 ) being a feature for reduction of the surface area of the arch body, and wherein the lower part of the curved screen ( 13 ) has a small diameter and corresponds to the center of the cooling seat ( 3 ), whereby the feature of reducing a windless zone is achieved while the flow rate of the introduced air through the cone ( 12 ) increases to efficiently increase the cooling effect,
and that the outer edge of the curved screen ( 13 ) is curved to prevent the return of the flow. 2. CPU-Kühler nach Anspruch 1, dadurch gekennzeichnet,
dass der Kühlungssitz (3) oben mit einer runden Vertiefung (31) versehen ist, die in Gestalt dem Außenrand des Luftsammelteils (1) entspricht, so dass der Luftsammelteil (1) an derselben Ebene des Kühlungssitzes (3) anliegt, so dass der Ventilator (2) flach am Luftsammelteil (1) befestigt ist, und
dass die innerhalb des Luftsammelteils (1) befindlichen Lüftungskanäle (15) an der mittleren Stelle des Kühlungssitzes (3) angeordnet sind.2. CPU cooler according to claim 1, characterized in
that the cooling seat ( 3 ) is provided at the top with a round recess ( 31 ) which corresponds in shape to the outer edge of the air collecting part ( 1 ), so that the air collecting part ( 1 ) rests on the same level of the cooling seat ( 3 ), so that the fan ( 2 ) is attached flat to the air collecting part ( 1 ), and
that the ventilation ducts ( 15 ) located within the air collecting part ( 1 ) are arranged at the middle point of the cooling seat ( 3 ).
DE20111953U 2001-07-05 2001-07-18 CPU cooler with an air collection part Expired - Lifetime DE20111953U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US09/898,052 US20030007867A1 (en) 2001-07-05 2001-07-05 CPU cooling structure with a ventilation hood
GB0116462A GB2377321B (en) 2001-07-05 2001-07-05 CPU cooling structure with a ventilation hood
DE20111953U DE20111953U1 (en) 2001-07-05 2001-07-18 CPU cooler with an air collection part

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/898,052 US20030007867A1 (en) 2001-07-05 2001-07-05 CPU cooling structure with a ventilation hood
GB0116462A GB2377321B (en) 2001-07-05 2001-07-05 CPU cooling structure with a ventilation hood
DE20111953U DE20111953U1 (en) 2001-07-05 2001-07-18 CPU cooler with an air collection part

Publications (1)

Publication Number Publication Date
DE20111953U1 true DE20111953U1 (en) 2001-10-18

Family

ID=27219594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20111953U Expired - Lifetime DE20111953U1 (en) 2001-07-05 2001-07-18 CPU cooler with an air collection part

Country Status (3)

Country Link
US (1) US20030007867A1 (en)
DE (1) DE20111953U1 (en)
GB (1) GB2377321B (en)

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GB2379249B (en) * 2001-08-29 2006-03-08 Sunonwealth Electr Mach Ind Co Supercharging structure for a fan
US7539017B2 (en) * 2003-03-27 2009-05-26 Kuo Ta Chang Heat dissipating device for central processor
US6924980B2 (en) * 2003-06-27 2005-08-02 International Business Machines Corporation Vibration isolation of computing device heat sink fans from attached fan shrouds and heat sinks
US7059388B2 (en) * 2003-12-19 2006-06-13 Kuo Ta Chang Heat dissipating device
US7120019B2 (en) * 2004-08-18 2006-10-10 International Business Machines Corporation Coaxial air ducts and fans for cooling and electronic component
CN2727964Y (en) * 2004-09-17 2005-09-21 鸿富锦精密工业（深圳）有限公司 Radiator
US20060093476A1 (en) * 2004-10-29 2006-05-04 Stanley Gavin D Fan stator
US20060098414A1 (en) * 2004-11-10 2006-05-11 Meng-Cheng Huang Heat sink
TWI268995B (en) * 2004-12-24 2006-12-21 Foxconn Tech Co Ltd Fan duct device
TWI281849B (en) * 2005-04-22 2007-05-21 Delta Electronics Inc Fan module and fan duct thereof
KR100719702B1 (en) * 2005-05-25 2007-05-17 삼성에스디아이 주식회사 Plasma Display Device
KR101249841B1 (en) * 2005-10-07 2013-04-02 삼성전자주식회사 Axial fan assembly
US7907403B2 (en) * 2005-10-25 2011-03-15 Hewlett-Packard Development Company, L.P. Active heat sink with multiple fans
TW200721957A (en) * 2005-11-29 2007-06-01 Sunonwealth Electr Mach Ind Co Improvement in fixing seat of heat-dissipating module
TWI308050B (en) * 2006-02-14 2009-03-21 Asustek Comp Inc Heat-sink with slant fins
JP2007281100A (en) * 2006-04-04 2007-10-25 Nippon Densan Corp Heat-sink fan unit
US7947218B2 (en) * 2006-06-08 2011-05-24 Novelis Inc. Apparatus and method for coil cooling
US20080107524A1 (en) * 2006-11-03 2008-05-08 Bor-Haw Chang Fan device capable of increasing air pressure and air supply
TW200919165A (en) * 2007-10-17 2009-05-01 liang-he Chen Turbo-guiding type cooling apparatus
CN101452328A (en) * 2007-12-03 2009-06-10 鸿富锦精密工业（深圳）有限公司 Computer radiator
CN101605444A (en) * 2008-06-13 2009-12-16 富准精密工业(深圳)有限公司 Heat abstractor
CN101965117B (en) * 2009-07-22 2015-03-18 赛恩倍吉科技顾问（深圳）有限公司 Radiator
US10103089B2 (en) 2010-03-26 2018-10-16 Hamilton Sundstrand Corporation Heat transfer device with fins defining air flow channels
US9140502B2 (en) 2010-07-08 2015-09-22 Hamilton Sundstrand Corporation Active structures for heat exchanger
US8295046B2 (en) 2010-07-19 2012-10-23 Hamilton Sundstrand Corporation Non-circular radial heat sink
CN102566718A (en) * 2010-12-30 2012-07-11 鸿富锦精密工业（深圳）有限公司 Fan module
TWI404496B (en) * 2010-12-31 2013-08-01 Delta Electronics Inc Heat dissipation device
CN102536852B (en) * 2010-12-31 2015-04-01 台达电子工业股份有限公司 Radiator
US20130064679A1 (en) * 2011-09-14 2013-03-14 Yi-Yi Tsai Fan grill for a mosquito trap
US10081250B2 (en) * 2014-12-15 2018-09-25 Dayton-Phoenix Group, Inc. Cooling fan vane assembly for a resistor grid
EP3708841B1 (en) * 2019-03-12 2022-08-24 VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH Device for cooling heat-radiating components
EP4139575A1 (en) * 2020-04-23 2023-03-01 Clark Equipment Company Identification and reduction of backflow suction in cooling systems
US11686536B2 (en) * 2021-02-09 2023-06-27 Raytheon Technologies Corporation Three-dimensional diffuser-fin heat sink with integrated blower

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Also Published As

Publication number Publication date
US20030007867A1 (en) 2003-01-09
GB2377321A (en) 2003-01-08
GB2377321B (en) 2003-06-11
GB0116462D0 (en) 2001-08-29

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011122

R156 Lapse of ip right after 3 years

Effective date: 20050201