WO2021162221A1 - Gobelet à température réglable - Google Patents

Gobelet à température réglable Download PDF

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Publication number
WO2021162221A1
WO2021162221A1 PCT/KR2020/017720 KR2020017720W WO2021162221A1 WO 2021162221 A1 WO2021162221 A1 WO 2021162221A1 KR 2020017720 W KR2020017720 W KR 2020017720W WO 2021162221 A1 WO2021162221 A1 WO 2021162221A1
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WO
WIPO (PCT)
Prior art keywords
heat
inner cup
tumbler
heat conduction
unit
Prior art date
Application number
PCT/KR2020/017720
Other languages
English (en)
Korean (ko)
Inventor
김경민
이창화
Original Assignee
주식회사 보운
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 주식회사 보운 filed Critical 주식회사 보운
Priority to US17/784,415 priority Critical patent/US20220404069A1/en
Publication of WO2021162221A1 publication Critical patent/WO2021162221A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D81/00—Containers, 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
    • B65D81/38—Containers, 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 with thermal insulation
    • B65D81/3865—Containers, 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 with thermal insulation drinking cups or like containers
    • 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
    • F25B21/04—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect reversible
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D81/00—Containers, 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
    • B65D81/18—Containers, 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D81/00—Containers, 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
    • B65D81/38—Containers, 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 with thermal insulation
    • B65D81/3865—Containers, 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 with thermal insulation drinking cups or like containers
    • B65D81/3869—Containers, 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 with thermal insulation drinking cups or like containers formed with double walls, i.e. hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/808—Glasses

Definitions

  • the present invention relates to a tumbler capable of controlling the temperature of cold and hot beverages stored in the tumbler.
  • a tumbler refers to a type of cup used to drink a beverage, and its use is increasing with the spread and spread of beverages such as coffee in recent years.
  • the demand for tumblers is on the rise due to the recent social climate that refrains from using disposable products in consideration of environmental issues.
  • Tumblers are usually made of materials such as plastic, glass-ceramic, and stainless steel. When hot or cold drinks are stored for a certain period of time, heat or cold air generally disappears through heat exchange with the outside. There was discomfort in drinking.
  • Patent Document 1 Republic of Korea Patent No. 10-1816924
  • a tumbler for achieving the above object, forming a space that can accommodate a beverage, the inner cup made of a thermally conductive material; a frame having an upper end fastened with an upper edge of the inner cup to support the inner cup in a form to receive the inner cup, and to protect the inner cup from the outside; a heat conduction device mounted on the inside of the frame, providing heat to the beverage side through a bottom surface and an outer circumferential surface of the inner cup or receiving heat from the inner cup; And it is mounted on the inside of the frame, the control device for controlling the operation of the heat conduction device so that the beverage accommodated in the inner cup has a temperature according to the user's selection; may be characterized as comprising a.
  • the heat conduction device may include: a first heat conduction unit located below the inner cup, in contact with at least a portion of a bottom surface or an outer circumferential surface of the inner cup, and conducting heat with the inner cup; and a Peltier element in contact with at least a portion of the outer surface of the first heat-conducting part and capable of providing heat to the first heat-conducting part or absorbing heat from the first heat-conducting part.
  • the heat conduction device one side of which is disposed on the other side of the Peltier element portion in contact with the outer surface of the first heat conduction unit, further comprising a second heat conduction portion provided with a plurality of heat conduction fins may be characterized as another.
  • the heat conduction device may further include a cooling unit capable of cooling the second heat conduction unit disposed on one side thereof.
  • a thermal grease or a thermal pad is interposed between the inner cup and the first heat-conducting part to mediate heat conduction between the inner cup and the first heat-conducting part. You may.
  • a grease groove in which the thermal grease can be accommodated is formed on the outer peripheral surface of the inner cup.
  • the frame may include: an upper frame coupled to an upper edge of the inner cup to support the inner cup; and a lower frame coupled to a lower end of the upper frame and forming a space in which the second heat conducting unit is disposed.
  • the first heat-conducting part is disposed on the outer periphery of the first heat-conducting part so that it can maintain a state in contact with at least a portion of the bottom or outer peripheral surface of the inner cup to support the first heat-conducting part.
  • the support holder coupled to the upper frame is arranged.
  • a closed empty space is provided in order to insulate the inner cup or the first heat-conducting part from the outside.
  • Peltier element part On the lower side of the support holder, at least a portion of one side of the Peltier element part is seated so that the position is fixed while maintaining the state in contact with the first heat-conducting part.
  • Another Peltier holder that holds the Peltier element part is provided. can also be characterized as
  • the heat conduction device further includes a cooling unit capable of cooling the second heat conducting unit disposed on one side, and the cooling unit is embedded inside the lower frame, and the air is ventilated by the cooling unit. It may be characterized as another feature that the first vent is provided on the lower frame.
  • control device the input unit for receiving the set temperature for the beverage from the user; an output unit for outputting the current temperature of the beverage accommodated in the inner cup or the set temperature input through the input unit so that the user can recognize; and a control unit for controlling the operation of the heat conduction device so that the temperature of the beverage is adjusted to the set temperature input through the input unit.
  • the tumbler according to the present invention shortens the time required to heat or cool the beverage contained in the tumbler, can suppress the temperature difference between the lower side and the upper side of the beverage in the tumbler, and increase the convenience of use It works.
  • FIG. 1 is a perspective view schematically showing a tumbler capable of temperature control according to an embodiment of the present invention.
  • FIG. 2 is a front sectional view schematically showing a tumbler capable of temperature control according to an embodiment of the present invention.
  • FIG 3 is a side cross-sectional view schematically showing a temperature-controllable tumbler according to an embodiment of the present invention.
  • FIGS. 4A and 4B are perspective views schematically illustrating an inner cup of a tumbler capable of temperature control according to an embodiment of the present invention.
  • FIG. 5 is a perspective cross-sectional view schematically showing a heat conduction device of a tumbler capable of temperature control according to an embodiment of the present invention.
  • FIG. 6 is a perspective cross-sectional view schematically showing a frame of a tumbler capable of temperature control according to an embodiment of the present invention.
  • FIG. 7 is a block diagram schematically showing a control apparatus for a tumbler capable of temperature control according to an embodiment of the present invention.
  • first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.
  • FIG. 1 is a perspective view schematically showing a temperature controllable tumbler according to an embodiment of the present invention
  • FIG. 2 is a front sectional view schematically showing a temperature controllable tumbler according to an embodiment of the present invention
  • FIG. 3 is the present invention It is a side cross-sectional view schematically showing a tumbler capable of temperature control according to an embodiment of the present invention.
  • a temperature-controllable tumbler (hereinafter, simply referred to as a 'tumbler') 10 is an inner cup 100, a frame 200, and a heat conduction device. (400, see Fig. 5) and a control device (700, see Fig. 7).
  • a 'tumbler' a temperature-controllable tumbler 10 according to an embodiment of the present invention is an inner cup 100, a frame 200, and a heat conduction device. (400, see Fig. 5) and a control device (700, see Fig. 7).
  • the inner cup 100 of the tumbler 10 forms a space 110 that can accommodate a beverage. And in order to control the temperature of the beverage accommodated in the inner cup 100, it is preferable that the inner cup 100 is made of a thermally conductive material. In addition, the inner cup 100 is preferably made of corrosion-resistant material.
  • Figure 4a is a perspective view schematically showing the inner cup 100 of the tumbler according to an embodiment of the present invention.
  • the outer peripheral surface 105 of the inner cup 100 may have a curved shape, and the first heat conduction unit 410 of the heat conduction device to be described later comes into contact with it.
  • the beverage contained in the inner cup 100 is heated by receiving the heat conducted through the first heat conducting unit 410 to heat the beverage contained in the inner cup 100 or, conversely, heat conduction to the first heat conducting unit 410 side. can be cooled.
  • the applied shape of the inner cup is also sufficiently possible.
  • Figure 4b is a perspective view schematically showing the application form of the inner cup 100 of the tumbler of the embodiment of the present invention.
  • the grease grooves 109 may be formed not only in the vertical direction as shown in FIG. 4B, but also in the horizontal direction or in an arbitrary pattern shape.
  • FIG. 5 is a perspective cross-sectional view schematically showing a heat conduction device of a tumbler capable of temperature control according to an embodiment of the present invention.
  • the heat conduction device 400 as further referred to in FIG. 5 is mounted on the inside of the frame 200 and protected from the outside, and transfers or collects heat to the inner cup 100 of the beverage accommodated inside the inner cup 100 . Allow the temperature to be controlled.
  • the heat conduction device 400 provides heat to the beverage side through the bottom and outer circumferential surfaces 105 of the inner cup 100 in order to increase the temperature of the beverage accommodated in the inner cup 100 or the inner cup 100 to lower the temperature of the beverage. ) is transferred from
  • the heat conduction device 400 includes a first heat conduction unit 410 and a Peltier element unit 440 , and may further include a second heat conduction unit 420 and a cooling unit 430 .
  • the first heat-conducting part 410 is positioned below the inner cup 100 to contact at least a portion of the bottom surface or the outer circumferential surface 105 of the inner cup 100 , and conduct heat with the inner cup 100 . That is, in order to heat the beverage, the first heat conduction unit 410 receives heat from the Peltier element unit 440 and transfers heat to the inner cup 100 in a heat conduction manner so that the beverage of the inner cup 100 is heated. .
  • the first heat conduction unit 410 may receive heat from the inner cup 100 and transfer it to the Peltier element unit 440 .
  • a thermal grease 490 that mediates heat conduction between the inner cup 100 and the first heat-conducting part 410 .
  • a thermal pad is interposed between the inner cup 100 and the first heat-conducting part 410.
  • the outer peripheral surface 105 of the inner cup 100 is a simple curved shape as shown in FIG. 4A. It is possible, and as shown in FIG. 4B , it is also possible that a grease groove 109 in which thermal grease can be accommodated is formed on the outer circumferential surface 105 ′ of the inner cup 100 ′.
  • the first heat conduction unit 410 conducts heat exchange or heat conduction with the inner cup 100 through the outer peripheral surface as well as the bottom surface of the inner cup 100, the time for heating or cooling the beverage in the inner cup 100 is shortened, It is possible to suppress the increase in the temperature difference between the upper portion and the lower portion of the beverage in the inner cup (100).
  • thermo grease 490 having a higher thermal conductivity than air is interposed between the first heat-conducting part 410 and the inner cup 100 .
  • thermal grease is also interposed between the Peltier element unit 440 and the first heat conduction unit 410 and between the Peltier element unit 440 and the second heat conduction unit 420 .
  • the Peltier element part 440 is in contact with at least a portion of the outer surface of the first heat conductive part 410 , and provides heat to the first heat conductive part 410 or absorbs heat from the first heat conductive part 410 . That is, in the Peltier element unit 440 , the portion in contact with the first heat conducting unit 410 is heated or cooled according to the control of the controller of the control device to be described later.
  • the portion that the Peltier element unit 440 is in contact with the first heat conduction unit 410 is heated, the portion that the Peltier element unit 440 is in contact with the second heat conduction unit 420 is cooled.
  • the portion in contact with the first heat-conducting unit 410 of the Peltier element unit 440 is cooled in order to cool the beverage to a set temperature, the portion that the Peltier element unit 440 is in contact with the second heat-conducting unit 420 is heated. .
  • the second heat-conducting part 420 is disposed on the other side of the Peltier element part 440 in which one side is in contact with the outer surface of the first heat-conducting part 410 .
  • the second heat conduction unit 420 may cool the Peltier element unit 440 .
  • a plurality of heat conduction fins 422 are provided in the second heat conduction unit 420 . When a plurality of heat conduction fins 422 are provided, the surface area in contact with air increases, so that cooling efficiency by air is increased.
  • the cooling unit 430 is provided to cool the second heat conducting unit 420 disposed on one side. Air introduced from the outside by the cooling unit 430 passes through the heat conduction fins 422 of the second heat conduction unit 420 and is discharged again to the outside.
  • the cooling unit 430 includes a cooling fan rotating to air-cool the second heat conducting unit 420 and a cooling motor rotating the cooling fan.
  • the cooling unit 430 cools the second heat conduction unit 420 under the control of a control device to be described later.
  • FIG. 6 is a perspective cross-sectional view schematically showing a frame of a tumbler capable of temperature control according to an embodiment of the present invention.
  • the frame 200 has an upper end fastened with the upper rim of the inner cup 100 to support the inner cup 100 in a form to receive it, and conduct heat with the inner cup 100 from the outside.
  • the frame 200 includes an upper frame 210 and a lower frame 220 fastened from the lower side of the upper frame 210 .
  • the upper frame 210 is coupled to the upper edge of the inner cup 100 to support the inner cup (100).
  • the upper frame 210 is preferably made of a material having durability and corrosion resistance.
  • the first heat-conducting part 410 is disposed on the outer periphery of the first heat-conducting part 410 to maintain a state in contact with at least a portion of the bottom or outer peripheral surface of the inner cup 100. 1
  • a support holder 230 for supporting the heat conduction unit 410 is disposed.
  • the support holder 230 is disposed to support the first heat-conducting part 410 , so that the first heat-conducting part 410 can stably maintain its posture.
  • a spacer 232 is provided on the inner circumferential surface of the support holder 230 to secure a space so that at least a portion is spaced apart from the first heat-conducting part 410 by a predetermined distance to suppress heat loss of the first heat-conducting part 410 . Any form is also possible.
  • a closed empty space 250 is provided between the support holder 230 and the upper frame 210 in order to insulate the inner cup 100 or the first heat-conducting part 410 from the outside. It is also preferable that the empty space 250 is in a vacuum state. When such an empty space 250 is provided, heat transfer from the inner cup 100 or the first heat conduction unit 410 to the outside is suppressed, so that the thermal insulation efficiency can be increased.
  • the Peltier element part 440 On the lower side of the support holder 230, at least a portion of one side of the Peltier element part 440 while maintaining a state in contact with the first heat conduction part 410, the Peltier element part 440 is held so that the position is fixed. It is preferable that 240 is provided.
  • the lower frame 220 is coupled to the lower end of the upper frame 210 as shown in the drawings, and forms a space in which the second heat conduction unit 420 is disposed.
  • the cooling unit 430 may be embedded inside the lower frame 220 .
  • a cooling holder 223 capable of fixing the cooling unit 430 is provided inside the lower frame 220 .
  • the cooling unit 430 is stably fixed to the lower frame 220 by the cooling holder 223 .
  • the first ventilation hole 221 is provided in the lower frame 220 so that air can be ventilated by the cooling unit 430 .
  • the second ventilation hole 225 is further provided on the lower side of the lower frame 220 is also possible.
  • a lid is provided that can be detachably fitted on the upper side of the upper frame 210 to isolate the beverage in the inner cup 100 in a sealed form from the outside. do.
  • FIG. 7 is a block diagram schematically showing a control apparatus for a tumbler capable of temperature control according to an embodiment of the present invention.
  • control device 300 of the tumbler 10 is mounted on the inside of the frame 200, the beverage accommodated in the inner cup 100 is a heat conduction device to have a temperature according to the user's selection Controls the operation of 400 .
  • control device 300 is basically waterproof coated, sealed or sealed so as to be protected from moisture or moisture that may be introduced from the outside.
  • the control device 300 includes an input unit 320 , a control unit 310 , and an output unit 330 .
  • the input unit 320 receives a set temperature for the beverage accommodated in the inner cup 100 from the user. A value or input signal input through the input unit 320 is transmitted to the control unit 310 . The control unit 310 controls the heat conduction device 400 to cool or heat the beverage according to the set temperature input through the input unit 320 .
  • the output unit 330 outputs or displays the current temperature of the beverage accommodated in the inner cup 100 or the set temperature input through the input unit 320 to the outside so that the user can recognize it according to the control of the control unit 310 .
  • An example of the output unit 330 is a display such as LCD or OLED.
  • the output unit 330 may display the temperature of the beverage currently accommodated in the inner cup 100 in Celsius or Fahrenheit units.
  • the output unit 330 outputs a value increased or decreased by a predetermined temperature unit to the set temperature according to the control of the control unit 310.
  • the set temperature is 70.0 degrees
  • 70.5 degrees which is the unit of the set temperature increase/decrease, can be displayed, which is increased by 0.5 degrees.
  • the output unit 330 may display it according to the control of the controller 310 so that the user can recognize it.
  • the control unit 310 controls the operation of the heat conduction device 400 so that the temperature of the beverage is adjusted to the set temperature input through the input unit 320 .
  • the control unit 310 is electrically connected to the input unit 320 , the output unit 330 , and the Peltier element unit 440 , and is also connected to the temperature sensor to receive the temperature measured from the temperature sensor.
  • the temperature sensor may be disposed on the inner cup 100 to sense the temperature of the beverage in the inner cup.
  • the control unit 310 compares the temperature of the beverage sensed by the temperature sensor and the set temperature received from the user, and controls the operation of the Peltier element unit 440 so that the beverage is cooled or heated accordingly.
  • the power supply unit supplies power that the Peltier element unit and the control device can operate, and may be provided in the form of a battery in the lower frame, and may also receive power from the outside through a plug.
  • the first heat-conducting part conducts heat exchange or heat conduction with the inner cup through the outer circumferential surface as well as the lower surface of the inner cup, the time during which the beverage in the inner cup is heated or cooled It is shortened, and it is possible to suppress the occurrence or increase of the temperature difference between the upper portion and the lower portion of the beverage in the inner cup.
  • upper frame 220 lower frame
  • support holder 240 peltier holder
  • control unit 320 input unit
  • first heat-conducting part 420 second heat-conducting part
  • cooling unit 440 Peltier element unit

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Table Devices Or Equipment (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

La présente invention concerne un gobelet qui permet de régler la température d'une boisson contenue dans ledit gobelet. Selon la présente invention, le gobelet comprend : une coupelle interne pour contenir une boisson ; un cadre pour protéger la coupelle interne ; un dispositif de conduction de chaleur pour échanger la chaleur avec la coupelle interne à travers les surfaces circonférentielles inférieure et externe de la coupelle interne de façon à refroidir ou à chauffer la boisson dans la coupelle interne ; et un dispositif de commande pour commander le fonctionnement du dispositif de conduction de chaleur. L'invention porte donc sur une technologie qui permet d'améliorer l'efficacité thermique et la commodité d'utilisation d'un gobelet.
PCT/KR2020/017720 2020-02-14 2020-12-07 Gobelet à température réglable WO2021162221A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/784,415 US20220404069A1 (en) 2020-02-14 2020-12-07 Temperature-adjustable tumbler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0018153 2020-02-14
KR1020200018153A KR102149784B1 (ko) 2020-02-14 2020-02-14 온도조절이 가능한 텀블러

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Publication Number Publication Date
WO2021162221A1 true WO2021162221A1 (fr) 2021-08-19

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PCT/KR2020/017720 WO2021162221A1 (fr) 2020-02-14 2020-12-07 Gobelet à température réglable

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US (1) US20220404069A1 (fr)
KR (1) KR102149784B1 (fr)
WO (1) WO2021162221A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113854796A (zh) * 2021-09-01 2021-12-31 江苏大学 热传导速率可调的保温装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102149784B1 (ko) * 2020-02-14 2020-08-31 김경민 온도조절이 가능한 텀블러
KR102308769B1 (ko) * 2020-09-21 2021-10-07 (주)서흥메가텍 진공 저장 장치
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