KR20040092730A - A portable cooling apparatus using thermoelectric module - Google Patents

A portable cooling apparatus using thermoelectric module Download PDF

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KR20040092730A
KR20040092730A KR20030026632A KR20030026632A KR20040092730A KR 20040092730 A KR20040092730 A KR 20040092730A KR 20030026632 A KR20030026632 A KR 20030026632A KR 20030026632 A KR20030026632 A KR 20030026632A KR 20040092730 A KR20040092730 A KR 20040092730A
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thermoelectric module
heat
bag
portable
water
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KR20030026632A
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Korean (ko)
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서병선
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서병선
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B21/00Machines, plant, or systems, using electric or magnetic effects
    • F25B21/02Machines, plant, or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2321/00Details of machines, plants, or systems, using electric or magnetic effects
    • F25B2321/02Details of machines, plants, or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/023Mounting details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2321/00Details of machines, plants, or systems, using electric or magnetic effects
    • F25B2321/02Details of machines, plants, or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025Removal of heat

Abstract

PURPOSE: A portable cooling device using a thermoelectric module provided is to remove troubles such as a water leak when use, by transferring a cooling heat of the thermoelectric module through the water contained in a sealed resin bag to maximize the effect of heat transfer; and to maximize an area in contact with a container. CONSTITUTION: The portable cooling device using a thermoelectric module comprises a thermoelectric module(10); a resin bag(20) for storing water, processed for preventing a water leak; a case(40) mounted with a metal rod(50) for transferring heat though the water inside of the resin bag(20), the case and the metal rod being processed for preventing the water leak; an air bag(30) for insulation for preventing heat loss; a pin(60) and a fan(70) for emitting the heat generated in the thermoelectric module(10); a switch(130) for switching polarity of the direct current power source; and a portable bag(140) with a unit for controlling the size of an opening of container.

Description

열전모듈을 이용한 휴대용 냉각장치 {A PORTABLE COOLING APPARATUS USING THERMOELECTRIC MODULE} Portable cooling device using a thermoelectric module PORTABLE COOLING APPARATUS USING A THERMOELECTRIC MODULE {}

종래의 휴대용 냉각장치의 경우에는 동일한 열전모듈을 사용하지만 열을 음료수 용기에 전달하는 방법이 고체에서 고체로 접촉되어 전도에 의해 수행 되었으며, 이러한 방식의 경우 접촉면적 적은 이유로 열 전달 효율이 낮은 문제가 있었다. For a conventional portable cooling device, use the same thermoelectric module, but was a way to transfer heat to the beverage container is brought into contact in the solid of a solid carried out by conduction, in the case of this manner the contact area small two euros a low heat transfer efficiency issues there was.

또한 일부 개선된 방식으로 용기가 거치 되는 공간에 물을 담아 열 전달 효율 증가를 시도하였으나 이러한 방식은 물이 흘러 넘치거나 제품용기에 묻어나는 사용상의 불편을 초래하였다 Also this way tried to increase the heat transfer efficiency of capture of water in the area where the vessel-mounted part of the improved method was water flooded or cause the inconvenience in use of the product container Loose

본 발명은 열 전달 효율을 극대화 시키기 위하여 열전모듈의 냉각 열을 용착등의 방법으로 밀봉한 수지봉투에 담겨진 물을 통하여 전달 시킴으로써 누수등의 사용상의 불편함을 제거 하였다. The invention has been in use removing the inconvenience such as the leakage by transfer so as to maximize the heat transfer efficiency through the water contained in a plastic envelope sealed for cooling heat of the thermoelectric module, for example by welding. 또한 누수방지 처리한 수지봉투를 별 모양으로 성형하여 용기의 크기에 따라 적절히 구부러지도록 함으로써 용기와의 접촉면적 극대화를 도모하였다. In addition, the contact area was reduced by maximizing the container and so to form the anti-leakage treatment of a resin bag as star-shaped bend as appropriate, depending on the size of the container. 또한 밀봉한 용기 및 음료수의 냉열 보존을 위하여 음료수 용기를 감싸는 공기주머니를 추가 장착하여 단열성능을 향상 시키도록 고안 하였다. Also surrounding the beverage container for the cold storage of the sealed container and the drinks were designed to add a bladder attached to improve heat insulating performance.

제1도는 본 발명인 열전모듈을 이용한 휴대용 냉각장치의 전체외관을 나타낸 사시도 First turning perspective view showing the overall appearance of a portable cooling device using a thermoelectric module, the inventors

제2도는 내부 구조를 나타낸 사시도 A second turning perspective view showing the internal structure

제3도는 음료수 용기의 크기에 따른 수지봉투의 변형예를 나타낸 사시도 The third turning a perspective view showing a modified example of a resin bag according to the size of the beverage container

<도면의 부호에 대한 간단한 설명> <Brief description of the sign of the drawings>

10 : 열전모듈20 : 수지봉투 10: thermoelectric module, 20: resin envelope

30 : 공기 주머니40 : 케이스 30: 40 air bags: Cases

50 : 금속봉60 : 방열용 핀 50: rod 60: heat radiation fin for

70 : 방열용 팬80 : 보호망 70: cooling fan 80 for: protective net

90 : 오링100: 음료수 용기 90: O-ring 100: Beverage Containers

120: 수동 고무펌프130: 전환 스위치 120: Manual rubber pump 130: switch

140: 휴대용 가방140a : 용기 투입구 140: Carrying case 140a: container inlet

140b :투입구크기 조절용 끈 140b: slot size adjustment straps

본 발명의 휴대용 냉각장치는 열전모듈(10)에 직류전원을 인가하여 열전모듈(10)의 일면이 가열되고 반대측면이 냉각되는 펠티에르 효과(peltier effect)를 이용하는 것으로 가열되는 면에는 열 방출을 위한 방열용 핀(60)과 방열용 팬(70)을 설치하고 반대측 냉각면은 누수방지 처리되어 그 내부에 물을 담을 수 있는 수지봉투(20)를 성형하여 음료수 용기(100)의 크기에 따라 최적의 열 전달 면적을 확보하는 것을 특징으로 한다. Portable cooler of the present invention to the heat-emitting surface which is heated by utilizing pel ARGENTIERE effect (peltier effect) to be applied by heating the one surface of the thermoelectric module 10, a DC power source and cooling the opposite side of the thermoelectric module 10 installing a heat dissipation for the pin 60 and the heat emission fan (70) and opposite to the cooling surface for is preventing leakage process by molding the resin bag (20) to hold water therein, depending on the size of the beverage container 100, It characterized in that ensure optimal heat transfer area. 또한, 수지봉투(20) 외측으로는 공기주머니(30)를 성형하도록 구성함으로써 외부공기와의 단열이 가능하도록 하여 최대한의 냉각성능을 발휘하도록 고안 하였다. In addition, to enable the insulation to the external air by forming the outer resin envelope 20 to form the air bag 30 was designed for maximum cooling performance.

이하 첨부된 도면을 참조하여 본 발명에 대한 구성 및 작용 효과를 기술하겠다. It will describe the structures, operations and effects of the present invention with reference to the accompanying drawings.

제1도는 본 발명에 따른 열전모듈(10)을 이용한 휴대용 냉각장치의 전체외관을 나타낸 사시도이다. The first turn is a perspective view showing the overall appearance of a portable cooling device using the thermoelectric module 10 in accordance with the present invention.

본 발명의 구성은 냉각성능을 발휘하는 열전모듈(10)의 일측면에 열전모듈(10)의 크기보다 넓은 단면을 갖고 일정 길이를 갖는 금속봉(50)을 설치한다.이 금속봉(50)은 열을 전달하는 다리의 역할을 함과 동시에 열전모듈(10)의 발열면과의 거리를 유지함으로써 냉각부와 발열부 사이에서 생기는 불필요한 열교환을 차단하는데에 효과적인 역할을 한다. The configuration of the present invention to install the metal rods (50) having a certain length have a wider cross-section than the size of the thermoelectric module (10) to one side of the thermoelectric module 10, which shows the cooling capacity. The metal rod 50 is open by keeping the distance between the heating surface of the thermoelectric module, and at the same time (10) acts as a bridge to forward and efficient role to block the unnecessary heat exchange occurs between the cooling portion and the heating portion. 또한 금속봉(50)의 중간부위에는 누수방지를 위하여 오링(90)을 설치할 수 있도록 오링홈을 구비하였다. In addition, the middle portion of the metal rod (50) has been provided with an O-ring groove for installing an O-ring (90) to prevent leakage.

금속봉(50)을 장착함과 동시에 수지봉투(20)와의 기밀을 유지하고 그 내부에 물 (또는 부동액)을 저장할 수 있도록 케이스(40)가 구성되어 있다. Maintain airtightness between the metal rod is mounted, and at the same time the resin bag 20, 50 and a case 40 is configured to store therein the water (or anti-freeze). 이 케이스(40)는 수지봉투(20)와의 용착이 가능한 수지로 제작되어 전체 냉각장치의 기초 골격을 형성하게 된다. The case 40 is made of a resin is bonded with the resin bag (20) to form the basic framework of the whole cooling unit. 물을 저장할 수 있는 별 모양의 수지봉투(20)는 제3도에서 보는 바와 같이 음료수 용기(100)의 크기에 따라 음료수 용기(100)와의 접촉면적을 증가시키도록 별 모양 (또는 불가사리 모양)으로 제작하며 외부 공기에 의한 열 손실을 감소시키기 위하여 케이스(40) 원주를 따라 주름이 잡히는 공기주머니(30)를 설치하였다. Shape of the resin by to store the water bag 20 has a star-shaped (or a starfish shape) so that a third increase the contact area with a beverage container 100 according to the size of the beverage container 100, as shown in manufactured and installed a case 40 of air bag 30 is wrinkled taken along the circumference in order to reduce the heat loss caused by the outside air. 이 공기주머니(30)는 단열의 목적과 냉각장치의 기둥역할을 동시에 만족시킬 수 있도록 하였다. The bladder (30) has to meet the poles act as a heat insulating and cooling purposes at the same time.

열전모듈(10)의 발열면에는 방열용 핀(60) 과 방열용 팬(70)을 장착하여 직류 전원이 공급되는 동안 열전모듈(10)의 온도상승을 제어하도록 하였다. Heating side of the thermoelectric module 10 has been to control the temperature rise of the thermal module (10) while the DC power is supplied by installing a heat dissipating pin 60 and the heat emission fan (70).

방열용 핀(60)과 방열용 팬(70)을 보호하면서 동시에 외부공기의 순환이 용이한 수지로 제작된 보호망(80)을 부착하여 사용상의 안전성을 확보하도록 하였으며, 보호망(80)의 일측에 단열을 위한 공기주머니(30)로의 공기주입이 가능하도록 수동 고무펌프(120)를 설치하여 사용 편리성을 향상 시켰다. While protecting the heat dissipation for the pin 60 and the heat emission fan (70) at the same time was to be attached to securing usability of safety the protective net 80 is made easy resin circulation of the fresh air, on one side of the protective net (80) by installing a rubber manual pump 120 to allow the air injected into the air bag 30 for the thermal insulation and improved ease of use.

보호망(80) 하단부에는 직류 입력 전원의 극성을 전환할 수 있는 전환스위치(130)를 장착하여 손쉽게 냉각장치 또는 보온장치로의 변환이 가능하도록 하였다. Protective net 80, the lower end has been attached to the transfer switch 130 to switch the polarity of the direct current input power supply can be easily converted to a cooling device or thermostat.

이상의 구성에 의해 기능이 구현되는 냉각장치는 하단이 그물등 공기순환이 용이한 재질로 구성된 휴대용 가방(140)에 넣어 운반이 용이하고 음료수 용기(100)의 크기에 맞추어 음료수 용기(100) 투입구(140a)의 크기를 조절할 수 있으며 투입구(140a)의 크기 조절용 끈(140b)에 부착된 걸쇠(미도시)를 이용하여 사용자가 원하는 임의의 장소에 손쉽게 걸어 놓을 수 있도록 하였다. Cooling device to which the function realized by the above configuration will lower the net, such as during transportation, easy air flow is put in a easy material carrying case 140 is composed of the beverage according to the size of the beverage container 100, container 100, inlet ( to adjust the size of 140a), and by using a latch (not shown) attached to the size adjustment straps (140b) of the slot (140a) was placed so that the user can easily walk anywhere desired.

이상에서 설명한 바와 같이 본 발명은 수지로 제작한 밀폐봉투에 물을 내장하고, 그 물을 이용하여 열전모듈에서 생성된 열 에너지를 전달 시킴으로써 열 전달 효율을 증가시키고, 누수가 전혀 발생하지 않는 구조이다. The present invention as described above is built in the water in a sealed bag made of resin, and by using the water increases the heat transfer efficiency by transferring the heat energy generated by the thermoelectric module, a structure leak does not occur at all . 또한 공기주머니에 의한 외부공기와의 단열을 실현함으로써 에너지 절약이 가능하도록 하였다. In addition, by implementing the thermal insulation to the external air by the air bag were to be possible to save energy. 또한 수지로 제작된 밀폐봉투 및 공기주머니, 그리고 휴대용 가방을 유연한 재료로 구성함으로써 보관이 용이하도록 하였다. In addition, the production of a resin sealed envelope and bladder, and was to facilitate storage by forming a portable bag of a flexible material.

Claims (3)

  1. 열전모듈(10); A thermoelectric module (10);
    누수 방지 처리를 하여 물을 저장하는 수지봉투(20); To prevent leaks resins envelope 20 to store water;
    수지봉투(20)내부의 물로 열을 전달하기 위한 누수 방지 처리된 금속봉(50)을 장착하면서 누수방지 처리를 한 케이스(40); Resin envelope 20, a case 40 to prevent leakage of the internal water treatment while mounting a leakage preventing processing metal rod (50) for transferring heat;
    열 손실을 방지하기 위한 단열용 공기주머니(30) For insulation to prevent heat loss and air bag (30)
    열전모듈(10)에서 발생하는 열을 방출시키기 위한 핀(60) 과 팬(70); Pin 60 and the fan 70 for discharging the heat generated from the thermoelectric module (10);
    공기순환이 용이한 보호망(80); The protective net 80, the air flow easily;
    직류전원의 극성전환을 위한 전환스위치(130); Switch for switching the polarity of the direct current power source switch 130;
    음료수 용기 투입구의 크기조절 수단이 장착된 휴대용 가방(140); The 140 a portable bag mounting size adjustment means of the beverage container inlet;
    으로 이루어지는 것을 특징으로 하는 휴대용 냉각장치. That consisting of a portable cooling device according to claim.
  2. 제1항에 있어서, 물을 저장하는 수지봉투(20)는 별 모양 혹은 불가사리 모양으로 성형 되는 것을 특징으로 하는 휴대용 냉각장치. The method of claim 1, wherein the resin bag (20) is a portable cooling device for being formed into a star shape or a starfish shape to store water.
  3. 제1항에 있어서,단열용 공기주머니(30)는 공기 주입시 기둥의 형태를 유지하는 것을 특징으로 하는 휴대용 냉각장치. The method of claim 1, wherein the heat insulating air pocket 30 is a portable cooling device, characterized in that for holding the shape at the time of air-filled columns for.
KR20030026632A 2003-04-28 2003-04-28 A portable cooling apparatus using thermoelectric module KR20040092730A (en)

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USD732899S1 (en) 2014-02-07 2015-06-30 Yeti Coolers, Llc Insulating device
US9139352B2 (en) 2014-02-07 2015-09-22 Yeti Coolers, Llc Insulating container
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