DE202004007195U1 - Connection construction of a heat conducting plate - Google Patents
Connection construction of a heat conducting plate Download PDFInfo
- Publication number
- DE202004007195U1 DE202004007195U1 DE200420007195 DE202004007195U DE202004007195U1 DE 202004007195 U1 DE202004007195 U1 DE 202004007195U1 DE 200420007195 DE200420007195 DE 200420007195 DE 202004007195 U DE202004007195 U DE 202004007195U DE 202004007195 U1 DE202004007195 U1 DE 202004007195U1
- Authority
- DE
- Germany
- Prior art keywords
- areas
- breakthrough
- conducting plate
- planar element
- heat conducting
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- 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
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered
-
- 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
Abstract
Verbindungskonstruktion
einer Wärmeleitplatte,
mit:
– einem
Gehäuse
(1) mit einer oberen Abdeckung (11) und einer unteren Abdeckung
(12), die miteinander in Eingriff stehen, um eine Hohlkammer zu
bilden, in die ein Arbeitsfluid eingebracht werden kann; und
– einem
Stützelement
(2) mit einem planaren Element, das von mehreren Durchbrechungsbereichen
(21, 22, 23) durchsetzt ist und das durch pulvermetallurgisches
Sintern mit der oberen und der unteren Abdeckung innerhalb der Hohlkammer
verbunden ist.Connection construction of a heat conducting plate, with:
- a housing (1) having an upper cover (11) and a lower cover (12) which are in engagement with one another to form a hollow chamber into which a working fluid can be introduced; and
- A support element (2) with a planar element which is penetrated by a plurality of perforation areas (21, 22, 23) and which is connected by powder metallurgical sintering to the upper and lower cover within the hollow chamber.
Description
Einhergehend mit Fortschritten auf dem Gebiet der Computerindustrie wurden viele elektronische Baugeräte geschaffen, die mit hoher Genauigkeit arbeiten. Einhergehend mit den verbesserten Funktionen und den erhöhten Betriebsgeschwindigkeiten erzeugen diese Geräte immer mehr Wärme. Damit sie dennoch bei normalen Betriebstemperaturen arbeiten können, wurde es für die Forscher innerhalb dieses Industriezweigs ein wichtiger Punkt, die durch derartige Geräte erzeugte Wärme effizient abzuleiten.accompanying with advances in the field of the computer industry, many electronic construction equipment created that work with high accuracy. Accompanying with the improved functions and the increased operating speeds generate these devices more and more warmth. In order to they can still work at normal operating temperatures it for the researchers within this industry an important point through such devices generated heat derive efficiently.
Die
Jedoch
muss es die Hohlkammer
Der Erfindung liegt die Aufgabe zugrunde, eine Verbindungskonstruktion einer Wärmeleitplatte zu schaffen, mit der es möglich ist, dass die Wärmeleitplatte mehr Wärme ableitet.The The invention has for its object a connecting structure a thermal plate create with which it is possible is that the thermal plate more warmth derives.
Diese Aufgabe ist durch die Verbindungskonstruktion gemäß dem beigefügten Anspruch 1 gelöst. Bei ihr ist durch einen pulvermetallurgischen Sinterprozess die Integration zwischen dem Stützelement und dem Gehäuse der Wärmeleitplatte verbessert, wodurch auch die Verbindungsfestigkeit zwischen dem Stützelement und der oberen und der unteren Abdeckung verbessert ist. Dadurch bleiben die obere und die untere Abdeckung des Gehäuses beim Abpumpen eben, so dass sich ein geringerer Wärmewiderstand zu einer Wärmesenke hin ergibt. Während eines Phasenübergangs der Wärmeleitplatte wird eine Wärmeexpansion vermieden, so dass sie mechanischen Spannungen und Belastungen besser standhalten kann.This Task is through the connection structure according to the appended claim 1 solved. With her is a powder metallurgical sintering process Integration between the support element and the housing the thermal plate improved, which also strengthens the connection between the support element and the top and bottom covers are improved. Thereby the top and bottom covers of the case remain when pumping down even so that there is less heat resistance to a heat sink there results. While a phase transition the thermal plate a thermal expansion avoided so that they withstand mechanical stresses and loads better can.
Diese und andere Merkmale der Erfindung werden unter Bezugnahme auf die beigefügten Zeichnungen ersichtlich werden.This and other features of the invention will be described with reference to the attached drawings become apparent.
Wie
es in den
Das
Gehäuse
Das
Stützelement
Dadurch ist eine verbesserte Verbindungskonstruktion einer Wärmeleitplatte gebildet.Thereby is an improved connection construction of a heat conducting plate educated.
Wie
es in der
Gemäß der
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92217637U TWM245479U (en) | 2003-10-01 | 2003-10-01 | Improved supporting structure of tablet type heat pipe |
TW092217637 | 2003-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004007195U1 true DE202004007195U1 (en) | 2004-09-16 |
Family
ID=33029214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420007195 Expired - Lifetime DE202004007195U1 (en) | 2003-10-01 | 2004-05-06 | Connection construction of a heat conducting plate |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4095969B2 (en) |
DE (1) | DE202004007195U1 (en) |
TW (1) | TWM245479U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1930682A1 (en) * | 2005-09-01 | 2008-06-11 | Fuchigami Micro Co.,Ltd. | Heat pipe and method of manufacturing the same |
WO2008146129A2 (en) * | 2007-05-25 | 2008-12-04 | Boston Cooltec Corporation | Flat heat pipe and cooling bodies using said heat pipe |
DE102010013734A1 (en) * | 2010-03-31 | 2011-10-06 | Siemens Aktiengesellschaft | Device for cooling and method for its production |
US8534348B2 (en) | 2005-09-01 | 2013-09-17 | Molex Incorporated | Heat pipe and method for manufacturing same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060196640A1 (en) * | 2004-12-01 | 2006-09-07 | Convergence Technologies Limited | Vapor chamber with boiling-enhanced multi-wick structure |
CN101846471B (en) * | 2010-05-15 | 2012-10-17 | 中山伟强科技有限公司 | Soaking plate |
CN113983841A (en) * | 2021-11-25 | 2022-01-28 | 福建强纶新材料股份有限公司 | Novel heat pipe and manufacturing process thereof |
-
2003
- 2003-10-01 TW TW92217637U patent/TWM245479U/en not_active IP Right Cessation
-
2004
- 2004-02-25 JP JP2004050382A patent/JP4095969B2/en not_active Expired - Fee Related
- 2004-05-06 DE DE200420007195 patent/DE202004007195U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1930682A1 (en) * | 2005-09-01 | 2008-06-11 | Fuchigami Micro Co.,Ltd. | Heat pipe and method of manufacturing the same |
EP1930682A4 (en) * | 2005-09-01 | 2011-04-06 | Fuchigami Micro Co | Heat pipe and method of manufacturing the same |
US8534348B2 (en) | 2005-09-01 | 2013-09-17 | Molex Incorporated | Heat pipe and method for manufacturing same |
WO2008146129A2 (en) * | 2007-05-25 | 2008-12-04 | Boston Cooltec Corporation | Flat heat pipe and cooling bodies using said heat pipe |
WO2008146129A3 (en) * | 2007-05-25 | 2009-01-29 | Boston Cooltec Corp | Flat heat pipe and cooling bodies using said heat pipe |
DE102010013734A1 (en) * | 2010-03-31 | 2011-10-06 | Siemens Aktiengesellschaft | Device for cooling and method for its production |
Also Published As
Publication number | Publication date |
---|---|
TWM245479U (en) | 2004-10-01 |
JP4095969B2 (en) | 2008-06-04 |
JP2005106451A (en) | 2005-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20041021 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070620 |
|
R081 | Change of applicant/patentee |
Owner name: PYROSWIFT HOLDING CO., LTD., HK Free format text: FORMER OWNER: CHIN-WEN WANG,PEI-CHOA WANG,CHING CHUNG WANG, , TW Effective date: 20090204 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20100616 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20120605 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |