DE29614483U1 - Transportable thermoelectric cooling device - Google Patents

Transportable thermoelectric cooling device

Info

Publication number
DE29614483U1
DE29614483U1 DE29614483U DE29614483U DE29614483U1 DE 29614483 U1 DE29614483 U1 DE 29614483U1 DE 29614483 U DE29614483 U DE 29614483U DE 29614483 U DE29614483 U DE 29614483U DE 29614483 U1 DE29614483 U1 DE 29614483U1
Authority
DE
Germany
Prior art keywords
cooling device
thermoelectric cooling
thermocouple
transportable
cooled
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
DE29614483U
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.)
BEKEMEIER PETER
Original Assignee
BEKEMEIER PETER
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 BEKEMEIER PETER filed Critical BEKEMEIER PETER
Priority to DE29614483U priority Critical patent/DE29614483U1/en
Publication of DE29614483U1 publication Critical patent/DE29614483U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0251—Removal of heat by a gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
    • F25D31/007—Bottles or cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

Peter Bekemeier ** ** ·· ··· ·.* J KorbinianstrassePeter Bekemeier ** ** ·· ··· ·.* J Korbinianstrasse

85737 Ismaning Tel. 089/96 20285737 Ismaning Tel. 089/96 202

Gebrauchsmusteranmeldung vom 21.8.96Utility model application dated 21.8.96

Aktenzeichen: 296 14 483.5Reference number: 296 14 483.5

Transportable Thermoelektrische KühlvorrichtungPortable thermoelectric cooling device

Beschreibung:Description:

Transportable thermoelektrische Kühlvorrichtung.Portable thermoelectric cooling device.

Herkömmliche transportable thermoelektrische Kühlboxen oder -taschen haben eine im Vergleich zu anderen Kühlschränken unbefriedigenden Wirkungsgrad.Conventional portable thermoelectric cooling boxes or bags have an unsatisfactory efficiency compared to other refrigerators.

Dies liegt zum Einen an dem für die Leistungsfähigkeit eines Peltier-(Thermo)Elements zu grossen Innenraum und zum Anderen an der hier unerwünschten Isolierwirkung der in ihnen befindlichen Luft.This is due, on the one hand, to the interior space being too large for the performance of a Peltier (thermo) element and, on the other hand, to the undesirable insulating effect of the air contained in them.

Die im Schutzansprach 1 angegebene Erfindung löst diese Probleme, indem der Innenraum der nach aussen gut isolierten Kühlvorrichtung in Mass und Form exakt dem Kühlgutbehälter (Getränkedose oder -flasche) entspricht und zwischen Kühlgut und Thermoelement durch ein gut wärmeleitendes Formstück (5), z.B. aus Aluminium oder Kupfer, ein direkter Kontakt gewährleistet ist.The invention specified in claim 1 solves these problems in that the interior of the cooling device, which is well insulated from the outside, corresponds exactly in size and shape to the refrigerated goods container (drinks can or bottle) and direct contact is ensured between the refrigerated goods and the thermocouple by means of a molded piece (5) with good heat conduction, e.g. made of aluminum or copper.

Das eigentliche Kühlelement besteht hier aus den folgenden, mit
Wärmeleitpaste hintereinander montierten Elementen:The actual cooling element consists of the following, with
Thermal paste for elements mounted one behind the other:

Das Formstück, welches direkten Kontakt zum Kühlgutbehälter hat (5), das Thermoelement (Peltierelement, 6), (in Schutzansprach 2 zwei Thermoelemente), ein handelsüblicher verrippter Kühlkörper (7) mitThe molded part, which has direct contact with the refrigerated goods container (5), the thermocouple (Peltier element, 6), (in protection claim 2 two thermocouples), a commercially available ribbed heat sink (7) with

4. einem daraufpassenden elektrischen Lüfter (8) zur besseren Wärmeableitung.4. a matching electric fan (8) for better heat dissipation.

Um eine höhere Kühlwirkung zu erreichen kann, wie in Schutzansprach 2 angegeben, die warme Seite des ersten Peltier-Elements durch ein direkt daraufmontiertes zweites Thermoelement gekühlt und dadurch dessen Wirkung erhöht werden (9).In order to achieve a higher cooling effect, as stated in claim 2, the warm side of the first Peltier element can be cooled by a second thermocouple mounted directly on it, thus increasing its effect (9).

Wie bei herkömmlichen thermoelektrischen Kühlboxen kann auch die beschriebene durch Umpolung des Betriebsgleichstroms zum Erwärmen benutzt werden, wobei darauf zu achten ist, dass die verwendeten Materialien hitzebeständig sind.As with conventional thermoelectric cooling boxes, the one described can also be used for heating by reversing the polarity of the operating direct current, whereby it is important to ensure that the materials used are heat-resistant.

Peter Bekemeier KorbinianstrassePeter Bekemeier Korbinianstrasse

85737 Ismaning Tel. 089/96 20285737 Ismaning Tel. 089/96 202

Gebrauchsmusteranmeldung vom 21.8.96 Aktenzeichen: 296 14 483.5Utility model application dated 21.8.96 Reference number: 296 14 483.5

Transportable Thermoelektrische Kühlvorrichtung Beschreibung des Ausführungsbeispiels auf beiliegender Zeichnung (Bezugszeichenliste):Portable thermoelectric cooling device Description of the embodiment on the attached drawing (list of reference symbols):

Fig. 1 AnsichtFig. 1 View

Fig. 2 u. 3 SchnitteFig. 2 and 3 sections

Fig. 4 Detail KühlelementFig. 4 Detail cooling element

(1) Gehäuse(1) Housing

(2) Isolierung(2) Insulation

(3) Kühlgut(3) Refrigerated goods

(4) Kabel(4) Cable

(5) Kontakt-Körper(5) Contact body

(6) Peltier-Element(6) Peltier element

(7) Kühlkörper(7) Heatsink

(8) Lüfter(8) Fan

(9) Variante mit zwei Peltier-Elementen(9) Variant with two Peltier elements

Claims (2)

Peter Bekemeier *" ** ·· ·»· .."J Korbinianstrasse 12Peter Bekemeier *" ** ·· ·»· .."J Korbinianstrasse 12 85737 Ismaning Tel. 089 / 96 202 20185737 Ismaning Tel. 089 / 96 202 201 Gebrauchsmusteranmeldung vom 21.8.96Utility model application dated 21.8.96 Aktenzeichen: 296 14 483.5Reference number: 296 14 483.5 Transportable thermoelektrische KühlvorrichtungPortable thermoelectric cooling device Schutzansprüche:Protection claims: !.Transportable thermoelektrische Kühlvorrichtung für einzelne (Getränke)-Dosen, -Flaschen oder andere Behältnisse,!.Portable thermoelectric cooling device for individual (drink) cans, bottles or other containers, dadurch gekennzeichnet,characterized, dass der Zwischenraum zwischen Thermoelement (Peltier-Element, 6) und Kühlgut (3) durch einen genau passenden Körper aus gut wärmeleitendem Material (5) überbrückt wird und der Kühlraum in Form und Grosse dem Kühlgut (3) angepasst ist.that the gap between the thermocouple (Peltier element, 6) and the goods to be cooled (3) is bridged by a precisely fitting body made of a material with good heat conduction (5) and that the cooling chamber is adapted in shape and size to the goods to be cooled (3). 2. Kühlvorrichtung nach Schutzanspruch 1,2. Cooling device according to claim 1, dadurch gekennzeichnet,characterized, dass die Kühlwirkung des Thermoelements durch das direkte Hintereinandermontieren eines zweiten Thermoelements (9) erhöht wird.that the cooling effect of the thermocouple is increased by mounting a second thermocouple (9) directly behind it.
DE29614483U 1996-08-21 1996-08-21 Transportable thermoelectric cooling device Expired - Lifetime DE29614483U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29614483U DE29614483U1 (en) 1996-08-21 1996-08-21 Transportable thermoelectric cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29614483U DE29614483U1 (en) 1996-08-21 1996-08-21 Transportable thermoelectric cooling device

Publications (1)

Publication Number Publication Date
DE29614483U1 true DE29614483U1 (en) 1997-02-13

Family

ID=8028126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29614483U Expired - Lifetime DE29614483U1 (en) 1996-08-21 1996-08-21 Transportable thermoelectric cooling device

Country Status (1)

Country Link
DE (1) DE29614483U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018161030A1 (en) * 2017-03-03 2018-09-07 Legacy US, LLC Modularized beverage holder for actively cooling beverages and method for performing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018161030A1 (en) * 2017-03-03 2018-09-07 Legacy US, LLC Modularized beverage holder for actively cooling beverages and method for performing the same
EP3663676A3 (en) * 2017-03-03 2020-09-02 Legacy US, LLC Modularized beverage holder for actively cooling beverages and method for performing the same

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Legal Events

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

Effective date: 19970327

R156 Lapse of ip right after 3 years

Effective date: 20000601