DE20300771U1 - Cooling device without fans, for hard disc drive, has heat receiving plate, heat conveying plate and heat dissipating plate arranged in one piece or multiple parts - Google Patents

Cooling device without fans, for hard disc drive, has heat receiving plate, heat conveying plate and heat dissipating plate arranged in one piece or multiple parts

Info

Publication number
DE20300771U1
DE20300771U1 DE20300771U DE20300771U DE20300771U1 DE 20300771 U1 DE20300771 U1 DE 20300771U1 DE 20300771 U DE20300771 U DE 20300771U DE 20300771 U DE20300771 U DE 20300771U DE 20300771 U1 DE20300771 U1 DE 20300771U1
Authority
DE
Germany
Prior art keywords
heat
plate
cooling device
hard disk
fanless
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
DE20300771U
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.)
Richard Woehr GmbH
Original Assignee
Richard Woehr GmbH
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
Application filed by Richard Woehr GmbH filed Critical Richard Woehr GmbH
Priority to DE20300771U priority Critical patent/DE20300771U1/en
Publication of DE20300771U1 publication Critical patent/DE20300771U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

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

Abstract

The device comprises one or more parts, divided into different areas such as a heat receiving plate, heat conveying plate, and heat dissipating plate. In one form, all areas are integrated in one piece. In a multi-part form, one or more areas comprise separate plates, thermally coupled to each other. The plates can be attached to the disc drive so that the heat receiving plate lies directly on the surface of a chip or heat-emitting part of the housing. The heat conveying or heat emitting plate is attached to one or more housing walls, or formed as a cooling wall integrated in the housing.

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 erfaßtThe description text was not recorded electronically

Claims (10)

1. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken dadurch gekennzeichnet, dass die Grundeinrichtung der Kühlvorrichtung ein- und/oder mehrteilig ausgeführt ist und dabei in verschiedene Bereiche wie wärmeaufnehmende Platte, wärmetransportierende Platte und wärmeabgebende Platte und/oder Kühleinheit aufgeteilt wird, wobei bei der einteiligen Ausführung alle drei Bereiche in einer Platte integriert und ausgeführt sind und bei mehrteiliger Ausführung für einen und/oder mehrere Bereiche eigene Platten vorhanden ist, wobei die Platten miteinander wärmegekoppelt sind und die Platten an dem Festplattenlaufwerk so befestigt werden, dass die Oberfläche der wärmeaufnehmenden Platte direkt auf der Oberfläche des Chips und/oder dem wärmeabgebenden Teil des Festplattenlaufwerkgehäuses aufliegt, und die wärmetransportierende und/oder wärmeabgebende Platte an einer und/oder mehreren Gehäusewänden befestigt wird und/oder als Kühlwand ausgeführt ist, die in das Gehäuse integriert wird.1. Fanless passive cooling device for external heat dissipation from hard disk drives, characterized in that the basic device of the cooling device is made in one and / or several parts and is divided into different areas such as heat-absorbing plate, heat-transporting plate and heat-emitting plate and / or cooling unit, wherein in the case of the one-piece design, all three areas are integrated and implemented in one plate and, in the case of a multi-piece version, there are separate plates for one and / or several areas, the plates being heat-coupled to one another and the plates being attached to the hard disk drive in such a way that the surface of the heat-absorbing plate rests directly on the surface of the chip and / or the heat-emitting part of the hard disk drive housing, and the heat-transporting and / or heat-emitting plate is attached to one and / or more housing walls and / or as a cooling wa nd is executed, which is integrated into the housing. 2. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach Anspruch 1, dadurch gekennzeichnet, dass die Kühlvorrichtung aus Aluminium und/oder Kupfer und/oder deren Legierungen hergestellt sind.2. Fanless passive cooling device for external heat dissipation Hard drives according to claim 1, characterized in that the cooling device are made of aluminum and / or copper and / or their alloys. 3. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Oberfläche der wärmeaufnehmenden Platte gleich und/oder größer und/oder kleiner als die Oberfläche der wärmeabgebenden Festplattenlaufwerke ist.3. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the surface of the heat-absorbing plate is the same and / or larger and / or smaller than the surface of the heat emitting hard drives. 4. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die wärmeaufnehmende Oberfläche der wärmeaufnehmenden Platte glatt ist.4. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the heat absorbing surface of the heat absorbing plate is smooth. 5. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Kühlwand Kühlrippen und/oder Kühllamellen aufweist.5. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the cooling wall has cooling fins and / or cooling fins. 6. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass zwischen wärmeabgebender Oberfläche des Festplattenlaufwerkes und wärmeaufnehmender Oberfläche der Platte eine Wärmeleitfolie und/oder Wärmeleitpaste integriert ist.6. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that between the heat emitting surface of the hard drive and heat-absorbing surface of the plate, a heat-conducting film and / or heat-conducting paste is integrated. 7. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die wärmeabgebende Platte als Kühlwand an der wärmetransportierenden Platte befestigt ist und Kühlrippen aufweist.7. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the heat-emitting plate as a cooling wall on the heat-transporting plate is attached and has cooling fins. 8. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Kühleinrichtung der Gehäuseform, in das sie eingebaut wird angepasst ist.8. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the cooling device is adapted to the housing shape in which it is installed. 9. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die wärmeaufnehmende Platte mit der Gehäuseaußenwand wärmegekoppelt ist und die entstehende Wärme direkt an die Gehäusewand abgibt.9. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the heat-absorbing plate is thermally coupled to the outer wall of the housing and the emits heat directly to the housing wall. 10. Lüfterlose passive Kühlvorrichtung zum externen Ableiten von Wärme von Festplattenlaufwerken nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass bei einteiliger Ausführung die Kühleinheit so gestaltet ist, dass auf einer Seite der wärmeaufnehmenden Platte das Festplattenlaufwerk befestigt wird und auf der anderen Seite Kühlrippen und/oder Kühllamellen angeordnet sind und die Einheit in eine Gehäusewand integriert wird und/oder in eine Aussparung eingebaut wird.10. Fanless passive cooling device for external heat dissipation Hard disk drives according to one of the preceding claims, characterized in that that the cooling unit is designed so that on one side of the heat-absorbing plate, the hard drive is attached and on the other side Cooling fins and / or cooling fins are arranged and the unit in a housing wall is integrated and / or installed in a recess.
DE20300771U 2003-01-17 2003-01-17 Cooling device without fans, for hard disc drive, has heat receiving plate, heat conveying plate and heat dissipating plate arranged in one piece or multiple parts Expired - Lifetime DE20300771U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20300771U DE20300771U1 (en) 2003-01-17 2003-01-17 Cooling device without fans, for hard disc drive, has heat receiving plate, heat conveying plate and heat dissipating plate arranged in one piece or multiple parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20300771U DE20300771U1 (en) 2003-01-17 2003-01-17 Cooling device without fans, for hard disc drive, has heat receiving plate, heat conveying plate and heat dissipating plate arranged in one piece or multiple parts

Publications (1)

Publication Number Publication Date
DE20300771U1 true DE20300771U1 (en) 2003-03-13

Family

ID=7979210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20300771U Expired - Lifetime DE20300771U1 (en) 2003-01-17 2003-01-17 Cooling device without fans, for hard disc drive, has heat receiving plate, heat conveying plate and heat dissipating plate arranged in one piece or multiple parts

Country Status (1)

Country Link
DE (1) DE20300771U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030417

R150 Term of protection extended to 6 years

Effective date: 20060214

R151 Term of protection extended to 8 years

Effective date: 20090218

R152 Term of protection extended to 10 years

Effective date: 20110216

R071 Expiry of right
R071 Expiry of right