DE202005013938U1 - Power supply unit for personal computer, has fan adjusted by switching device to one of two different cooling modes, where device has potentiometer with pressing mechanism that chooses mode of operation by pressing gold-plated rotary stud - Google Patents

Power supply unit for personal computer, has fan adjusted by switching device to one of two different cooling modes, where device has potentiometer with pressing mechanism that chooses mode of operation by pressing gold-plated rotary stud Download PDF

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Publication number
DE202005013938U1
DE202005013938U1 DE200520013938 DE202005013938U DE202005013938U1 DE 202005013938 U1 DE202005013938 U1 DE 202005013938U1 DE 200520013938 DE200520013938 DE 200520013938 DE 202005013938 U DE202005013938 U DE 202005013938U DE 202005013938 U1 DE202005013938 U1 DE 202005013938U1
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Germany
Prior art keywords
power supply
switching device
potentiometer
fan
pressing
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Expired - Lifetime
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DE200520013938
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German (de)
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Priority to DE200520013938 priority Critical patent/DE202005013938U1/en
Publication of DE202005013938U1 publication Critical patent/DE202005013938U1/en
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Expired - Lifetime legal-status Critical Current

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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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/207—Thermal management, e.g. cabinet temperature control

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The unit has a fan (1) that is adjusted by a switching device (2) to one of two different modes of cooling. The switching device has a potentiometer with a gold-plated rotary stud (6) that has a diameter of 15 millimeters. The switching device is mounted on a front side of the power supply unit. The potentiometer has a pressing mechanism, which chooses respective mode of operation by pressing the gold-plated rotary stud.

Description

PC Netzteile üblicher Bauart sind mit einem oder mehreren Lüfter bestückt, die zur Kühlung des Gerätes dienen, um eine Überhitzung des Gerätes zu vermeiden.PC Power supplies more usual Type are equipped with one or more fans, which serve to cool the device, overheating of the device to avoid.

Zur Inbetriebnahme des PC Netzteils werden verschiedene Ansprüche an das Netzteil gestellt, die von den Anwendungsgebieten abhängig sind.to Commissioning the PC power supply are various demands on the Power supply provided, which are dependent on the application areas.

In einigen Fälle benötigt man ein leiseres Netzteil, das teilweise ohne Lüfter arbeitet, um den Geräuschpegel, der durch den Lüfter verursacht wird, zu minimieren.In some cases needed you have a quieter power supply that works partly without a fan to reduce the noise level, the through the fan caused to minimize.

Wie z.B. in einem Tonstudio.As e.g. in a recording studio.

In anderen Anwendungsgebieten benötigt man ein Netzteil mit einer starken Kühlungsleistung, das die Kühlung des gesamten PC mitunterstützt und so dem Rechner eine optimale Kühlung gewährleistet.In other applications are needed a power supply with a strong cooling performance that the cooling supported by the entire PC and so the computer ensures optimal cooling.

Wie z.B. bei Servers, die in wärmeren Räumlichkeiten arbeiten.As e.g. for servers that are in warmer premises work.

Je nach individuellem Bedarf und klimatische Bedingungen, werden unterschiedliche Kühlungsanforderungen an das Netzteil gestellt.ever according to individual needs and climatic conditions, will be different cooling requirements placed on the power supply.

Die im Schutzanspruch 1 angegebene Erfindung liegt das Problem zugrunde, ein PC Netzteil zu bauen, das sowohl leiseren Betrieb, als auch große Kühlung gewährleisten kann.The in claim 1 protection invention is based on the problem to build a PC power supply that is both quieter running, as well ensure great cooling can.

Je nach Anwendungsgebieten, kann der Benutzer über eine Schaltvorrichtung am Netzteil den Betriebsmodus selbst einstellen, um die benötigten Ansprüchen am Netzteil zu erzielen.ever according to application areas, the user can have a switching device Set the operating mode on the power supply unit yourself to meet the required requirements Power supply to achieve.

Die Schaltvorrichtung am Netzteil ist im Schutzanspruch 3 dargestellt. Die Schaltvorrichtung besitzt einen Potentiometer mit Druckschalter.The Switching device on the power supply is shown in the protection claim 3. The switching device has a potentiometer with pressure switch.

Durch das Drücken des Potentiometers wird zwischen den jeweiligen Betriebsmodi gewechselt.By the pressing of the potentiometer is switched between the respective operating modes.

Es kann zwischen zwei Betriebsmodi gewechselt werden:It You can switch between two operating modes:

Erster Modus: Semipassive Kühlung

  • – Netzteil arbeitet teilweise ohne Lüfter. Der Lüfter wird in einem bestimmten Temperaturbereich kurz eingeschaltet, um das Netzteil herunter zu kühlen.
  • – Danach schaltet sich der Lüfter wieder aus.
First mode: Semi-passive cooling
  • - Power supply works partially without fan. The fan will turn on briefly in a certain temperature range to cool down the power supply.
  • - After that the fan switches off again.

Zweiter Modus: Lüftereinstellungsmodus

  • – Netzteil arbeitet mit durchgehend laufenden Lüfter.
  • – Die Lüfterumdrehung kann nachträglich über den Potentiometer justiert werden, um den gewünschten Durchlüftungseffekt zu bestimmen.
Second mode: fan setting mode
  • - Power supply works with continuously running fan.
  • - The fan rotation can be adjusted later via the potentiometer to determine the desired ventilation effect.

Zusätzlich besitzt die Schaltvorrichtung 3 LEDs, die die jeweiligen Betriebsmodi des Netzteils anzeigen. Diese ist in der Schutzanspruch 4 dargestellt.

  • Blaue LED – erster Modus : Semipassive Kühlung.
  • Grüne LED – zweiter Modus : Lüftereinstellungsmodus
  • Rote LED – Leuchtet auf, wenn der Lüfter sich im Betrieb befindet.
In addition, has the switching device 3 LEDs that indicate the respective operating modes of the power supply. This is shown in the protection claim 4.
  • Blue LED - first mode: semi-passive cooling.
  • Green LED - second mode: fan setting mode
  • Red LED - Lights up when the fan is in operation.

Ein Ausführungsbeispiel der Erfindung wird anhand der 1 bis 3 erläutert.An embodiment of the invention will be described with reference to 1 to 3 explained.

Es zeigen:It demonstrate:

1: Außenansicht vom Netzteil 1 : Exterior of the power supply

2: Schaltvorrichtung (Frontansicht) 2 : Switching device (front view)

3: Schaltvorrichtung (Seitenansicht) 3 : Switching device (side view)

In 1 ist ein PC Netzteil mit einem 12cm Lüfter dargestellt.In 1 is a PC power supply with a 12cm fan shown.

Die Schaltvorrichtung des Netzteils befindet sich an der Vorderseite der Netzteilmitte:The Switching device of the power supply is located on the front the power supply center:

In 2 ist die Schaltvorrichtung mit der jeweiligen Positionierung des Potentiometers und der LEDs dargestellt.In 2 the switching device is shown with the respective positioning of the potentiometer and the LEDs.

In 3 wird die Druckvorrichtung des Potentiometers dargestellt.In 3 the pressure device of the potentiometer is shown.

Claims (5)

PC Netzteil mit einstellbarer Kühlungskonzept, dadurch gekennzeichnet, dass der 12 cm Lüfter (1) des Netzteils über ein Schaltvorrichtung (2) zwischen 2 verschiedenen Kühlungsbetriebsmodus eingestellt werden kann, um den gewünschten Durchlüftungseffekt und Lüfterlautstärke zu bestimmen.PC power supply with adjustable cooling concept, characterized in that the 12 cm fan ( 1 ) of the power supply via a switching device ( 2 ) can be set between 2 different cooling modes to determine the desired ventilation effect and fan volume. PC Netzteil nach Anspruch 1, dadurch gekennzeichnet, dass die Schaltvorrichtung (2) 42mm × 24mm groß ist. Die Schaltvorrichtung (2) über ein Potentiometer mit vergoldeter Drehknauf (6) verfügt der eine Durchmesser von 15mm hat. Die Schaltvorrichtung (2) ist auf der Frontseite des Netzteils angebracht.PC power supply according to claim 1, characterized in that the switching device ( 2 ) Is 42mm × 24mm tall. The switching device ( 2 ) via a potentiometer with gold plated knob ( 6 ) has a diameter of 15mm. The switching device ( 2 ) is mounted on the front of the power supply. PC Netzteil nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, dass die Schaltvorrichtung (2) des Netzteils ein Potentiometer mit Druckmechanismus (7) verfügt, das durch das Drücken der vergoldeten Drehknauf (6) am Potentiometer, die jeweiliges Betriebsmodus ausgewählt werden kann.PC power supply according to one of the preceding claims, characterized in that the switching device ( 2 ) of the power supply with a potentiometer Printing mechanism ( 7 ) by pressing the gold-plated knob ( 6 ) on the potentiometer, the respective operating mode can be selected. PC Netzteil nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, dass die Schaltvorrichtung (2) des Netzteils über ein Potentiometer mit Druckmechanismus (7) verfügt, das durch das Drehen der vergoldeten Drehknauf (6) am Potentiometer in der „Lüftereinstellungsmodus", die Lüfterumdrehung dadurch eingestellt werden kann.PC power supply according to one of the preceding claims, characterized in that the switching device ( 2 ) of the power supply via a potentiometer with pressure mechanism ( 7 ) by turning the gilded knob ( 6 ) on the potentiometer in the "fan setting mode", the fan rotation can be adjusted thereby. PC Netzteil nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, dass die Schaltvorrichtung des Netzteils über 3 LEDs (3, 4, 5) verfugt, die den jeweiligen Betriebsmodus des Netzteils durch den das Leuchten des jeweiligen LED anzeigt. Die LEDs sind gekennzeichnet durch die Farben Blau (3), Rot (4) und Grün (5).PC power supply according to one of the preceding claims, characterized in that the switching device of the power supply via 3 LEDs ( 3 . 4 . 5 ), which indicates the respective operating mode of the power supply by the lighting of the respective LED. The LEDs are marked by the colors blue ( 3 ), Red ( 4 ) and green ( 5 ).
DE200520013938 2005-09-03 2005-09-03 Power supply unit for personal computer, has fan adjusted by switching device to one of two different cooling modes, where device has potentiometer with pressing mechanism that chooses mode of operation by pressing gold-plated rotary stud Expired - Lifetime DE202005013938U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520013938 DE202005013938U1 (en) 2005-09-03 2005-09-03 Power supply unit for personal computer, has fan adjusted by switching device to one of two different cooling modes, where device has potentiometer with pressing mechanism that chooses mode of operation by pressing gold-plated rotary stud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520013938 DE202005013938U1 (en) 2005-09-03 2005-09-03 Power supply unit for personal computer, has fan adjusted by switching device to one of two different cooling modes, where device has potentiometer with pressing mechanism that chooses mode of operation by pressing gold-plated rotary stud

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DE202005013938U1 true DE202005013938U1 (en) 2005-12-15

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DE200520013938 Expired - Lifetime DE202005013938U1 (en) 2005-09-03 2005-09-03 Power supply unit for personal computer, has fan adjusted by switching device to one of two different cooling modes, where device has potentiometer with pressing mechanism that chooses mode of operation by pressing gold-plated rotary stud

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3872555A1 (en) 2020-02-25 2021-09-01 Leica Instruments (Singapore) Pte. Ltd. Microscope stand and module and housing therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3872555A1 (en) 2020-02-25 2021-09-01 Leica Instruments (Singapore) Pte. Ltd. Microscope stand and module and housing therefor
US11808932B2 (en) 2020-02-25 2023-11-07 Leica Instruments (Singapore) Pte. Ltd. Microscope stand and module and housing therefor

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20060119

R150 Term of protection extended to 6 years

Effective date: 20090318

R157 Lapse of ip right after 6 years

Effective date: 20120403