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WO2002058165A1 - Lit refroidissant et chauffant mettant en oeuvre l'effet peltier - Google Patents

Lit refroidissant et chauffant mettant en oeuvre l'effet peltier Download PDF

Info

Publication number
WO2002058165A1
WO2002058165A1 PCT/KR2000/001533 KR0001533W WO02058165A1 WO 2002058165 A1 WO2002058165 A1 WO 2002058165A1 KR 0001533 W KR0001533 W KR 0001533W WO 02058165 A1 WO02058165 A1 WO 02058165A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling
peltier device
bed
metal plate
peltier
Prior art date
Application number
PCT/KR2000/001533
Other languages
English (en)
Inventor
Cheolhyeon Choi
Original Assignee
Cheolhyeon Choi
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 Cheolhyeon Choi filed Critical Cheolhyeon Choi
Priority to PCT/KR2000/001533 priority Critical patent/WO2002058165A1/fr
Publication of WO2002058165A1 publication Critical patent/WO2002058165A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction

Definitions

  • the present invention relates to a cooling/heating bed employing a Peltier effect capable of cooling and/or heating a surface of the bed.
  • Figs. 1, 2, 3, 4, 5, and 6 are cross sectional views illustrating the construction of a cooling and/or heating bed according to first, second, third, fourth, fifth, and sixth preferred embodiments of the present invention, respectively.
  • Fig. la is a block diagram illustrating a circulating state of a coolant.
  • Figs. 7, 8, 9, 10, 11, and 12 are exploded-perspective views illustrating components of the present invention.
  • a metal plate is laid on a housing 10, and a cooling/heating element is installed in the housing.
  • the cooling/heating element is divided into 6 embodiments of the present invention, wherein it is noted that the partially structural modification, the change of material, and variations of the components come within the scope of the claimed invention.
  • a Peltier element is a plate-typed semiconductor invented by a Frenchman, Peltier, in the 19 th century. If a power source of a direct current is applied to the Peltier element, one surface is heated to generate the heat, while the other surface is cooled. If the polarity of the Peltier element is inversed, the heated surface is cooled, while the cooled surface is heated. Accordingly, the heating/cooling device of the present invention employs the Peltier element.
  • a radiator 29 and a water pump 30 are located outdoors, and a heating/cooling device 20 is mounted in the housing 10. If the power source of direct current is applied to the Peltier device 22 through a cable 23, the surface contacted with the metal plate 21 is cooled, so that the body's portion contacted with the metal plate cools down. At that time, because a surface opposed to the metal plate generates a heat, the cooling operation of the Peltier device may be smoothly achieved by removing the generated heat from the surface of the Peltier device. Therefore, the Peltier device has to be cooled.
  • two coolant reservoirs 24 are fixed to a bottom of the Peltier device, and communicate with the radiator 29 and the water pump 30 through tubes 27 and 28 (referring to Fig. la).
  • the operation of the water pump causes the coolant to be circulated in the coolant reservoir to cool the Peltier device.
  • FIG. 2 A second embodiment of the present invention will now be explained with reference to Fig. 2. Comparing to the first embodiment of the present invention, the embodiment employs an air-cooled Peltier device by use of a pan motor, without using the above cooling reservoir. Specifically, a metal plate 21a is cooled by a Peltier device 22a, and the heat generated by the Peltier device is cooled by the operation of a pan motor 25a. The hot air generated thus is discharged through a hole 11 of a housing.
  • Reference numeral 23a indicates an electric cable, and 26a indicates a cooling fin.
  • FIG. 3 A third embodiment of the present invention will now be explained with reference to Fig. 3.
  • the embodiment employs an air-cooled Peltier device by use of an air tank 24a fixed to a bottom of the Peltier device and a blower 40 located outdoors, instead of using the pan motor.
  • a metal plate 21b is cooled by the operation of a Peltier device 22a, and the heat generated by the Peltier device is naturally dispersed by the atmosphere and then is cooled by cold air supplied outwardly from the blower.
  • the air from the blower is supplied into one of air tanks through a tube 41 to cool the Peltier device, and the air is supplied into the other of air tanks through a tube 41a to cool the Peltier device and is discharged outdoors through a tube 42a.
  • Reference numeral 23b indicates an electric cable
  • 26b indicates a cooling fin.
  • a fourth embodiment of the present invention will now be explained with reference to Fig. 4, and corresponds to a modification of the first embodiment.
  • the human's body is contacted not to a metal plate 21c, but to cold air and metal plate.
  • the metal plate 21c is cooled by a Peltier device 22c, and the heat generated from the Peltier device is cooled by a radiator 29c, a water pump 30c, and each tube 27c and 28c.
  • Cooling fins 50c are coupled to an upper surface of the metal plate 21c, and a metal plate 60c with a number of holes 61c is laid on the cooling fin.
  • the cold air from a blower 40b located outwardly is supplied to a space formed between the metal plate 21c and the metal plate 60c through a tube 41b. Therefore, the external air collides with the metal plate and cooling fins cooled by the Peltier device, and is discharged towards the human's body through the holes 61c.
  • a fifth embodiment of the present invention will now be explained with reference to Fig. 5, and corresponds to a modification of the second and fourth embodiments.
  • a metal plate 21d to which cooling fins 50d are coupled is cooled by a Peltier device 22d to which cooling fins 26d are coupled, and the heat generated from the Peltier device is discharged through a hole lid of a housing.
  • the cold air from a blower 40c located outwardly is supplied to a space formed between the metal plate 21d and the metal plate 60d through a tube 41c. Therefore, the external air collides with the metal plate and cooling fins cooled by the Peltier device, and is discharged towards the human's body through the holes 61d.
  • a sixth embodiment of the present invention will now be explained with reference to Fig. 6, and corresponds to a modification of the third and fifth embodiments.
  • a metal plate 21e is cooled by a Peltier device 22e, and the heat generated from the Peltier device is naturally dispersed by the atmosphere.
  • the external cold air from a blower 40e is supplied into an air tank 24e, thereby cooling the heated air.
  • the external air from a blower 40e is supplied to a space formed between the metal plate 21e and a metal plate 60e through a tube 41e. Therefore, the external air collides with the metal plate 21e and cooling fins 50e, and is cooled and discharged towards the human body through the holes 61e.
  • Reference numerals 43e and 44e indicate a tube, and 26e indicates a cooling fin.
  • the present invention cools the Peltier device by use of the coolant or pan motor and the external air, and also cools the human body via the metal plate or the metal plate with holes formed.
  • material having a good thermal conductivity such as aluminum or brass as the metal plate, the coolant reservoir, and the air tank.
  • metal plates 60c, 60d and 60e it matters little if plastic, wood or other having good elasticity is employed, as well as metal. It is noted that since the general technique is employed to supply the electric power to the Peltier device, pan motor, radiator, water pump and blower and operate them, the detailed description will be omitted.
  • the change of the polarity of the electric power applied to the Peltier device may cause the coolness to be provided in the summer season and the warmness to be provided in the winter season.
  • the present invention may be constructed as an automatic type, so that when a user lays herself or himself on the bed the cooling and/or heating bed is operated, and vice versa.
  • metal plates 21, 21a, 21b, 60c, 60d and 60e metal plated with material useful to the human body such as gold, silver or the like may be used, and the material may be attached with wood, paper, stone, ceramic, jade or the like radiating a lot of far-infrared rays.
  • the present invention may be widely applied to various daily products or residential provision, in other words, the upper surface of the bed may be heated or cooled by employing the Peltier device.
  • the upper surface of the bed may be heated or cooled with the simple construction and operation, so that the optimum temperature desired by the human may be always obtained at a constant level. Therefore, it may ensure a healthy and agreeable environment.
  • the very beneficial sleep state may be provided to improve his/her health, and also, it can address a problem such as prickly heat or eczema happened in the summer season.

Landscapes

  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

L'invention concerne un lit refroidissant/chauffant mettant en oeuvre l'effet Peltier. Ce lit refroidissant/chauffant est construit de manière qu'une surface supérieure (plaque métallique) du lit soit facilement refroidie ou chauffée, ou de manière que l'air froid ou chaud soit libéré vers la surface supérieure du lit. Ce lit refroidissant/chauffant comprend une unité de refroidissement et un boîtier supportant l'unité de refroidissement, cette dernière contenant un dispositif Peltier, une plaque métallique fixée au fond du dispositif Peltier, un réservoir de liquide de refroidissement, un moteur à pistons axiaux et un ventilateur pour refroidir le dispositif Peltier, ainsi qu'un réservoir d'air pour amener l'air de l'extérieur.
PCT/KR2000/001533 2000-12-26 2000-12-26 Lit refroidissant et chauffant mettant en oeuvre l'effet peltier WO2002058165A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2000/001533 WO2002058165A1 (fr) 2000-12-26 2000-12-26 Lit refroidissant et chauffant mettant en oeuvre l'effet peltier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2000/001533 WO2002058165A1 (fr) 2000-12-26 2000-12-26 Lit refroidissant et chauffant mettant en oeuvre l'effet peltier

Publications (1)

Publication Number Publication Date
WO2002058165A1 true WO2002058165A1 (fr) 2002-07-25

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PCT/KR2000/001533 WO2002058165A1 (fr) 2000-12-26 2000-12-26 Lit refroidissant et chauffant mettant en oeuvre l'effet peltier

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WO (1) WO2002058165A1 (fr)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435320A (en) * 2006-02-17 2007-08-22 Richards Morphy N I Ltd Heating and cooling device supplying conditioned air to a mattress
WO2008011568A3 (fr) * 2006-07-20 2008-10-02 Hyperion Innovations Inc Coussin pour animaux de compagnie intégrant un système de chauffage et/ou de refroidissement
WO2010009422A1 (fr) * 2008-07-18 2010-01-21 Amerigon Incorporated Ensemble de lit climatisé
JP2010506631A (ja) * 2006-10-13 2010-03-04 アメリゴン インコーポレイティド 空調ベッド
EP2129265A4 (fr) * 2007-03-23 2011-06-29 Jung Hee Yi Dispositif de couchage doté d'un appareil de chauffage ou de refroidissement
CN103239055A (zh) * 2013-05-25 2013-08-14 陈科 一种节能水床
CN103720234A (zh) * 2013-12-03 2014-04-16 范君 带水循环加热床垫
US8893329B2 (en) 2009-05-06 2014-11-25 Gentherm Incorporated Control schemes and features for climate-controlled beds
US9125497B2 (en) 2007-10-15 2015-09-08 Gentherm Incorporated Climate controlled bed assembly with intermediate layer
US9651279B2 (en) 2008-02-01 2017-05-16 Gentherm Incorporated Condensation and humidity sensors for thermoelectric devices
US9662962B2 (en) 2013-11-05 2017-05-30 Gentherm Incorporated Vehicle headliner assembly for zonal comfort
US9685599B2 (en) 2011-10-07 2017-06-20 Gentherm Incorporated Method and system for controlling an operation of a thermoelectric device
US9814641B2 (en) 2009-08-31 2017-11-14 Genthrem Incorporated Climate-controlled topper member for beds
US9857107B2 (en) 2006-10-12 2018-01-02 Gentherm Incorporated Thermoelectric device with internal sensor
US9989267B2 (en) 2012-02-10 2018-06-05 Gentherm Incorporated Moisture abatement in heating operation of climate controlled systems
US10005337B2 (en) 2004-12-20 2018-06-26 Gentherm Incorporated Heating and cooling systems for seating assemblies
US10405667B2 (en) 2007-09-10 2019-09-10 Gentherm Incorporated Climate controlled beds and methods of operating the same
US10991869B2 (en) 2018-07-30 2021-04-27 Gentherm Incorporated Thermoelectric device having a plurality of sealing materials
US11033058B2 (en) 2014-11-14 2021-06-15 Gentherm Incorporated Heating and cooling technologies
US11152557B2 (en) 2019-02-20 2021-10-19 Gentherm Incorporated Thermoelectric module with integrated printed circuit board
US11240882B2 (en) 2014-02-14 2022-02-01 Gentherm Incorporated Conductive convective climate controlled seat
US11639816B2 (en) 2014-11-14 2023-05-02 Gentherm Incorporated Heating and cooling technologies including temperature regulating pad wrap and technologies with liquid system
US11857004B2 (en) 2014-11-14 2024-01-02 Gentherm Incorporated Heating and cooling technologies
US11993132B2 (en) 2018-11-30 2024-05-28 Gentherm Incorporated Thermoelectric conditioning system and methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03247315A (ja) * 1990-02-27 1991-11-05 Fujita Corp 冷暖房機能付き椅子
JPH06304047A (ja) * 1993-04-27 1994-11-01 Aisin Seiki Co Ltd 冷却装置付きウォーターベッド
JPH10118149A (ja) * 1996-10-22 1998-05-12 Matsushita Electric Works Ltd 椅子型マッサージ機
JPH10286038A (ja) * 1997-04-15 1998-10-27 Aisin Seiki Co Ltd 動物用冷暖房装置
KR20000006819A (ko) * 1999-11-05 2000-02-07 김병석 열전 반도체를 이용한 시트의 냉온장치
KR200194428Y1 (ko) * 1999-10-21 2000-09-01 강순조 펠티어 이펙트(Peltier's Effect)를 이용한 냉온 침대
KR200206437Y1 (ko) * 2000-07-04 2000-12-01 임종팔 냉각장치가 부착된 돌침대

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03247315A (ja) * 1990-02-27 1991-11-05 Fujita Corp 冷暖房機能付き椅子
JPH06304047A (ja) * 1993-04-27 1994-11-01 Aisin Seiki Co Ltd 冷却装置付きウォーターベッド
JPH10118149A (ja) * 1996-10-22 1998-05-12 Matsushita Electric Works Ltd 椅子型マッサージ機
JPH10286038A (ja) * 1997-04-15 1998-10-27 Aisin Seiki Co Ltd 動物用冷暖房装置
KR200194428Y1 (ko) * 1999-10-21 2000-09-01 강순조 펠티어 이펙트(Peltier's Effect)를 이용한 냉온 침대
KR20000006819A (ko) * 1999-11-05 2000-02-07 김병석 열전 반도체를 이용한 시트의 냉온장치
KR200206437Y1 (ko) * 2000-07-04 2000-12-01 임종팔 냉각장치가 부착된 돌침대

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10005337B2 (en) 2004-12-20 2018-06-26 Gentherm Incorporated Heating and cooling systems for seating assemblies
GB2435320B (en) * 2006-02-17 2008-10-08 Richards Morphy N I Ltd A device for temperature conditioning an air supply
GB2435320A (en) * 2006-02-17 2007-08-22 Richards Morphy N I Ltd Heating and cooling device supplying conditioned air to a mattress
US7908687B2 (en) 2006-02-17 2011-03-22 Morphy Richards Limited Device for temperature conditioning an air supply
WO2008011568A3 (fr) * 2006-07-20 2008-10-02 Hyperion Innovations Inc Coussin pour animaux de compagnie intégrant un système de chauffage et/ou de refroidissement
US9857107B2 (en) 2006-10-12 2018-01-02 Gentherm Incorporated Thermoelectric device with internal sensor
EP2073669A4 (fr) * 2006-10-13 2011-04-06 Amerigon Inc Lit climatisé
EP2921083A1 (fr) * 2006-10-13 2015-09-23 Gentherm Incorporated Lit de conditionnement d'air
EP2567637A1 (fr) * 2006-10-13 2013-03-13 Gentherm Incorporated Lit de conditionnement d'air
EP2606771A1 (fr) * 2006-10-13 2013-06-26 Gentherm Incorporated Lit de conditionnement d'air
US9603459B2 (en) 2006-10-13 2017-03-28 Genthem Incorporated Thermally conditioned bed assembly
JP2010506631A (ja) * 2006-10-13 2010-03-04 アメリゴン インコーポレイティド 空調ベッド
EP2129265A4 (fr) * 2007-03-23 2011-06-29 Jung Hee Yi Dispositif de couchage doté d'un appareil de chauffage ou de refroidissement
US10405667B2 (en) 2007-09-10 2019-09-10 Gentherm Incorporated Climate controlled beds and methods of operating the same
US9125497B2 (en) 2007-10-15 2015-09-08 Gentherm Incorporated Climate controlled bed assembly with intermediate layer
US9974394B2 (en) 2007-10-15 2018-05-22 Gentherm Incorporated Climate controlled bed assembly with intermediate layer
US9651279B2 (en) 2008-02-01 2017-05-16 Gentherm Incorporated Condensation and humidity sensors for thermoelectric devices
US10228166B2 (en) 2008-02-01 2019-03-12 Gentherm Incorporated Condensation and humidity sensors for thermoelectric devices
US11297953B2 (en) 2008-07-18 2022-04-12 Sleep Number Corporation Environmentally-conditioned bed
US12016466B2 (en) 2008-07-18 2024-06-25 Sleep Number Corporation Environmentally-conditioned mattress
US9622588B2 (en) 2008-07-18 2017-04-18 Gentherm Incorporated Environmentally-conditioned bed
US12274365B2 (en) 2008-07-18 2025-04-15 Sleep Number Corporation Climate controlled bed with fluid distribution member
US10226134B2 (en) 2008-07-18 2019-03-12 Gentherm Incorporated Environmentally-conditioned bed
WO2010009422A1 (fr) * 2008-07-18 2010-01-21 Amerigon Incorporated Ensemble de lit climatisé
US8893329B2 (en) 2009-05-06 2014-11-25 Gentherm Incorporated Control schemes and features for climate-controlled beds
US11020298B2 (en) 2009-08-31 2021-06-01 Sleep Number Corporation Climate-controlled topper member for beds
US11903888B2 (en) 2009-08-31 2024-02-20 Sleep Number Corporation Conditioner mat system for use with a bed assembly
US9814641B2 (en) 2009-08-31 2017-11-14 Genthrem Incorporated Climate-controlled topper member for beds
US11938071B2 (en) 2009-08-31 2024-03-26 Sleep Number Corporation Climate-controlled bed system
US11389356B2 (en) 2009-08-31 2022-07-19 Sleep Number Corporation Climate-controlled topper member for beds
US11642265B2 (en) 2009-08-31 2023-05-09 Sleep Number Corporation Climate-controlled topper member for beds
US11045371B2 (en) 2009-08-31 2021-06-29 Sleep Number Corporation Climate-controlled topper member for beds
US10675198B2 (en) 2009-08-31 2020-06-09 Gentherm Incorporated Climate-controlled topper member for beds
US12303445B2 (en) 2009-08-31 2025-05-20 Sleep Number Corporation Temperature controlled bed system
US9685599B2 (en) 2011-10-07 2017-06-20 Gentherm Incorporated Method and system for controlling an operation of a thermoelectric device
US10208990B2 (en) 2011-10-07 2019-02-19 Gentherm Incorporated Thermoelectric device controls and methods
US10495322B2 (en) 2012-02-10 2019-12-03 Gentherm Incorporated Moisture abatement in heating operation of climate controlled systems
US9989267B2 (en) 2012-02-10 2018-06-05 Gentherm Incorporated Moisture abatement in heating operation of climate controlled systems
CN103239055A (zh) * 2013-05-25 2013-08-14 陈科 一种节能水床
CN103239055B (zh) * 2013-05-25 2015-07-29 宁波高新区科卉创意产品设计有限公司 一种节能水床
US9662962B2 (en) 2013-11-05 2017-05-30 Gentherm Incorporated Vehicle headliner assembly for zonal comfort
US10266031B2 (en) 2013-11-05 2019-04-23 Gentherm Incorporated Vehicle headliner assembly for zonal comfort
CN103720234A (zh) * 2013-12-03 2014-04-16 范君 带水循环加热床垫
US11240883B2 (en) 2014-02-14 2022-02-01 Gentherm Incorporated Conductive convective climate controlled seat
US11240882B2 (en) 2014-02-14 2022-02-01 Gentherm Incorporated Conductive convective climate controlled seat
US11857004B2 (en) 2014-11-14 2024-01-02 Gentherm Incorporated Heating and cooling technologies
US11639816B2 (en) 2014-11-14 2023-05-02 Gentherm Incorporated Heating and cooling technologies including temperature regulating pad wrap and technologies with liquid system
US11033058B2 (en) 2014-11-14 2021-06-15 Gentherm Incorporated Heating and cooling technologies
US11223004B2 (en) 2018-07-30 2022-01-11 Gentherm Incorporated Thermoelectric device having a polymeric coating
US11075331B2 (en) 2018-07-30 2021-07-27 Gentherm Incorporated Thermoelectric device having circuitry with structural rigidity
US10991869B2 (en) 2018-07-30 2021-04-27 Gentherm Incorporated Thermoelectric device having a plurality of sealing materials
US11993132B2 (en) 2018-11-30 2024-05-28 Gentherm Incorporated Thermoelectric conditioning system and methods
US11152557B2 (en) 2019-02-20 2021-10-19 Gentherm Incorporated Thermoelectric module with integrated printed circuit board

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