WO2022016344A1 - Système et procédé de régulation de la température d'un flacon - Google Patents

Système et procédé de régulation de la température d'un flacon Download PDF

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Publication number
WO2022016344A1
WO2022016344A1 PCT/CN2020/103134 CN2020103134W WO2022016344A1 WO 2022016344 A1 WO2022016344 A1 WO 2022016344A1 CN 2020103134 W CN2020103134 W CN 2020103134W WO 2022016344 A1 WO2022016344 A1 WO 2022016344A1
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WO
WIPO (PCT)
Prior art keywords
heating
flask
liquid
cooling
temperature
Prior art date
Application number
PCT/CN2020/103134
Other languages
English (en)
Inventor
Zhili Huang
Original Assignee
Shanghai Yadi Import & Export Co. , Ltd.
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 Shanghai Yadi Import & Export Co. , Ltd. filed Critical Shanghai Yadi Import & Export Co. , Ltd.
Priority to PCT/CN2020/103134 priority Critical patent/WO2022016344A1/fr
Priority to CN202080004489.3A priority patent/CN112996736B/zh
Publication of WO2022016344A1 publication Critical patent/WO2022016344A1/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
    • B65D81/18—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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0038—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising additional heating or cooling means, i.e. use of thermal energy in addition to stored material
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/241—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with freeze-drying means
    • 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

Definitions

  • the present disclosure is in the field of temperature control for liquids held in containers. More particularly, the present disclosure provides systems and methods of detecting level or existence and temperatures of liquids, primarily beverages, in flasks and heating or cooling such liquids to desired levels.
  • Vacuum containers such as flasks and bottles have numerous applications in daily life. Such containers provide good insulation and may keep beverages hot or cold for many hours.
  • Some vacuum containers may keep beverages hot longer than desired. The party consuming such beverages may need to sip the beverage more slowly than desired and may suffer empyrosis or scalding or burning of the mouth.
  • Temperature of beverages in some cases is more than a matter of mere preference.
  • a beverage such as water, milk, liquid food, or liquid medicine may be critical to their health and safety.
  • the present disclosure provides numerous embodiments of a smart flask or other container of liquids with a specialized lid.
  • the flask and lid are together joined with a heating/cooling device.
  • the level or existence of liquid presently in the flask is detected. If satisfactory, the temperature of the liquid is determined. Based on the present temperature and the desired temperature, the heating/cooling device may be activated to either raise or lower the temperature of the liquid in the flask to the desired level.
  • a flask that may be of cylindrical shape has a removable top lid and removable bottom lid.
  • the bottom lid contains components that interact with the heating/cooling device to enable such heating and cooling.
  • the bottom lid has sensors for liquid level and temperature of liquid.
  • the bottom lid also has a Bluetooth module that measures liquid level and temperature via the sensors.
  • the Bluetooth module transmits the captured data to the heating/cooling device where an active thermal component generates heating or cooling power.
  • the power is sent to the flask and the contained liquid via thermal connectors in both the heating/cooling device and in the bottom lid.
  • a flask may be vacuumed and double-walled with a non-vacuumed bottom surface.
  • a bottom lid is attached to the body of the flask using screws.
  • the bottom lid contains the previously described Bluetooth module to gather and communicate measurements.
  • the flask with bottom lid seats directly atop a heating/cooling device.
  • a thermal connector or component on the heating/cooling device directly contacts the bottom wall to pass one of heating and cooling action.
  • a flask may be vacuumed and double-walled on its side and bottom.
  • the top lid may be similar to the bottom lids in the first and second embodiments and therefore contain temperature and liquid level sensors, thermal connector or component, and wireless Bluetooth module.
  • the heating/cooling device may be placed atop the flask and make direct contact with the top lid.
  • the flask may be turned upside down such that the top lid is at the bottom of the inverted flask.
  • the upside-down flask and top lid may then be placed atop the heating/cooling device which is positioned on a flat surface as conventionally done in the first and second embodiment.
  • FIG. 1 is a perspective view of an embodiment of a smart flask comprising a flask and a heating and cooling device;
  • FIG. 2 is an exploded perspective view of the flask in FIG. 1;
  • FIG. 3 is a detailed perspective view of a bottom lid in FIG. 1;
  • FIG. 4 is an A-A sectional view of the bottom lid in FIG. 3;
  • FIG. 4a is a perspective view of an embodiment of a thermal connector.
  • FIG. 5 is a perspective view of the heating and cooling device in FIG. 1;
  • FIG. 6 is a B-B sectional view of the heating and cooling device in FIG. 5;
  • FIG. 7 is a perspective view of another embodiment of a smart flask
  • FIG. 8 is a C-C sectional view of the smart flask in FIG. 7;
  • FIG. 9 is a perspective view of the bottom device in FIG. 7;
  • FIG. 10 is a perspective view of another embodiment of a smart flask
  • FIG. 11 is a D-D sectional view of the smart flask in FIG. 10.
  • FIG. 12 is a perspective view of the lid device in FIG. 10.
  • the flask may be single-walled or double-walled with the interior of the double-walled flask vacuumed.
  • the flask has a lid with sensors to aid in determining both present level of liquid in the flask as well as temperature of liquid in the flask.
  • the lid has a Bluetooth wireless module for measuring and reporting liquid level and temperature.
  • the lid has a lid thermal connector for receiving heating and cooling action from a heating/cooling device upon which the flask is positioned in many embodiments.
  • the heating/cooling device contains a device thermal connector for making direct contact with the lid thermal connector and passing heating or cooling received by the device thermal connector from an active thermal component in the heating/cooling device.
  • the heating/cooling device also contains a heatsink and a fan for movement of heating or cooling.
  • the desired temperature of the liquid contained in the flask may be set by manipulating buttons on the lid or on a smart phone or tablet device via Bluetooth connection.
  • the active thermal component in the heating/cooling device may be controlled to generate heating or cooling power. Such power is sent to the flask from the active thermal component through the device thermal connector to the lid thermal connector which directly contacts the liquid. The liquid is heated or cooled as desired.
  • the flask has a vacuumed side wall with inner side wall and outer side wall.
  • a vacuum gap is present between the inner and outer side walls.
  • At the base of the vacuumed side wall is the single-walled bottom of the flask described above.
  • the bottom device in its components and interactions is similar to the bottom lid in the embodiment described above with a significant difference: the bottom device in this embodiment does not have a lid thermal connector in the manner of the bottom lid. Instead, the bottom device contacts the heating/cooling device.
  • the device thermal connector described above directly contacts the bottom of the flask and does not transmit heating or cooling power through a thermal connector in the bottom device as such component is not provided in this embodiment.
  • an active thermal component generates heating or cooling power which it passes to and through the device thermal connector.
  • lid as initially provided (with the lid thermal connector) on the top of flask as opposed to underneath the flask.
  • the lid in this further group of embodiments would contain a lid thermal connector, liquid level sensor, temperature sensor, and wireless Bluetooth module.
  • the heating/cooling device in this further group of embodiments is placed atop the lid in the lid’s position atop the flask.
  • the heating/device would then provide heat and chilling power as previously described.
  • FIG. 1 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure.
  • a smart flask 10 is depicted atop a heating/cooling device 100.
  • the flask 10 comprises a top lid 11, a body 12, and a bottom lid 13.
  • FIG. 2 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure.
  • FIG. 2 depicts an exploded perspective view of the flask 10 with internal components of the bottom lid 13 shown.
  • FIG. 3 and FIG. 4 are diagrams of a temperature-controlled flask according to an embodiment of the present disclosure.
  • FIG. 3 is a detailed perspective view of the bottom lid 13 shown in FIG. 1 and FIG. 2.
  • FIG. 3 depicts the bottom lid 13 comprising an outer housing 21 and a lid thermal connector 20.
  • the bottom lid 13 also comprises a temperature sensor 31 and a liquid level sensor 32.
  • Thermal connector 20 refers to a block of thermal conductive material made of food-graded stainless steel, polymer material, or other thermal conductive material.
  • the thermal connector 20 conducts heating or cooling from a heating or cooling source to another thermal connector to an object, or to directly to an object.
  • FIG. 4 is an A-A sectional view of the bottom lid 13 depicted in FIG. 3. Further components of the bottom lid 13 depicted in FIG. 4 comprise a bottom surface 23, a sealing O-ring 24, a printed circuit board (PCB) 30, and a lid electronic connector 34.
  • the bottom lid 13 also comprises a wireless Bluetooth module, a battery, and other electronic components.
  • Figure 4a is another embodiment of the thermal connector 40, where the body of the thermal connector 20 is cut in lattice shape 41, 42, 43 to increase the surface area of the thermal connector.
  • FIG. 5 and FIG. 6 are diagrams of a temperature-controlled flask according to an embodiment of the present disclosure, and specifically are diagrams of the heating/cooling device 100.
  • the flask 10 is positioned atop the heating/cooling device 100 to promote heating and cooling power to be delivered from the heating/cooling device 100 to the liquid contained in the flask 10
  • the heating and cooling device 100 shown in FIG. 5 comprises an outer housing 101, a device electronic connector 102, and a device thermal connector 103.
  • TEC thermoelectric chip
  • FIG. 6 also depicts a device thermal connector 103, an active thermal component 104, a heatsink 106, a fan 107, a bottom cover 108, and a PCB 109 with the device electronic connector 102, an electronic socket 105, a top surface 110, a relay (or relays) and other electronic components.
  • the device thermal connector 103 may be made of copper, brass, aluminum, stainless steel, or another material.
  • the flask 10 is assembled with the top lid 11, the bottom lid 13 and the body 12.
  • the body 12 may be a double-walled and vacuumed tube that may be made of stainless steel, glass, plastics, or ceramics. With threads on the both sides of the body 12 and on the top lid 11 and bottom lid 13 with sealing O-rings such as O-ring 24 on the bottom lid 13, the body 12, the top lid 11 and bottom lid 13 may be screwed together to become the flask 10, that contains a liquid, for example a beverage.
  • the flask 10 is placed on the heating/cooling device 100.
  • the electronic connectors 34 and 102 are connected.
  • the top surface 110 of the device thermal connector 103 is attached to the bottom surface 23 of the lid thermal connector 20.
  • Direct Current (DC) power is applied to the PCB 109 through the electronic socket 105.
  • the DC power is also applied to the PCB 30, where the rechargeable battery is charged, and the Bluetooth module is powered.
  • the Bluetooth module communicates with a mobile device, such as a smart phone or a tablet, with a control software.
  • a user can set the target temperature of the liquid in the flask 10 using an app or control software executing on a smartphone or tablet.
  • the smartphone or the tablet sends the target temperature to the Bluetooth module in the bottom lid 12.
  • the Bluetooth module detects the liquid level in the flask 10 with the liquid level sensor 32.If there is a certain volume of liquid in the flask 10, according to the difference of the target temperature and the detected temperature from the temperature sensor 31, the Bluetooth module will send a control signal through the electronic connectors 34 and 102 to the PCB 109, with a relay which controls the active thermal component 104 to generates heat or cool.
  • the top side of the active thermal component 104 is cooled down and the bottom side heated up.
  • the DC fan 107 removes the heat from the bottom side through the heatsink 106 to ambience.
  • the device thermal connector 103 is attached to the top side of the active thermal component 104 and conducts the cooling power received therefrom through the attached surfaces 110 and 23 to the lid thermal connector 20, and then to the beverage or the liquid in the flask 10.
  • the top side of the active thermal component 104 is heated down and the bottom side cooled down.
  • the DC fan 107 removes the cool from the bottom side through the heatsink 106 to ambience.
  • the device thermal connector 103 is attached to the top side of the active thermal component 104.
  • the device thermal connector 103 conducts the heating power through the attached surfaces 110 and 23 to the lid thermal connector 20, and then to the beverage or other liquid in the flask 10.
  • a microprocessor can be used with two or three buttons to set the target temperature on the bottom lid 13 directly.
  • FIG. 7 is a diagram of a temperature-controlled flask a to an embodiment of the present disclosure.
  • FIG. 7 shows another embodiment of a flask 200 comprising a top lid 201, a bottom device 210, and a body 202.
  • FIG. 8 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure and is a more detailed view of the flask 200.
  • the body 202 comprises a vacuumed side wall 202 with an outer wall 203, an inner wall 205, a vacuum gap 204, and a single walled bottom 206.
  • FIG. 9 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure.
  • FIG. 9 provides a more detailed view of the bottom device 210.
  • the bottom device 210 comprises an outer housing 211, a PCB 220, a temperature sensor 221, a wireless Bluetooth module 223, and a rechargeable battery 224.
  • On the PCB 220 there is an electronic connector on its bottom that makes connections of DC power and control signals between the PCB 220 and the PCB 109 of the heating/cooling device 100 upon which the flask 200 is positioned.
  • the outer housing 211 On the outer housing 211, there are four holes 213 for screws to four thread holes 208 on the body 202, to mount the bottom device 210 to the bottom of the body 202. There is also an opening 212 to accommodate the device thermal connector 103 of the heating and cooling device 100, when the flask 200 is placed thereon.
  • the top surface 110 of the device thermal connector 103 is attached to the bottom wall 206 of the body 202.
  • the heating or cooling power from the active thermal component 104 is conducted through the bottom wall 206 to the liquid in the flask 200.
  • the operation of the second embodiment of this invention described at least in FIG. 7, FIG. 8, and FIG. 9 is similar to that of the first embodiment shown in FIG. 1 through FIG. 6.
  • FIG. 10 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure.
  • FIG. 10 depicts a flask 300 with a lid device 301 and a body 320.
  • FIG. 11 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure.
  • the body 320 comprises an outer wall 322, an inner wall 323, and a vacuum gap 321.
  • FIG. 12 is a diagram of a temperature-controlled flask according to an embodiment of the present disclosure.
  • FIG. 12 further describes a third embodiment described in FIG. 10 and FIG. 11 and provides a perspective view of the lid device 301.
  • the lid device 301 comprises of an outer housing 303, a top cover 302, an o-ring 305 for sealing the lid device 301, and a top opening of the flask body 320.
  • the lid device 301 also comprises a lid thermal connector 306, a PCB 307 with a temperature sensor 308, a liquid level sensor 310, a lid electronic connector 304, and a wireless Bluetooth module (not shown) , a rechargeable battery (not shown) and other electronic components (not shown) .
  • An opening 309 on the top of the lid device 301 is present to accommodate the device thermal connector 103 in the heating/cooling device 100, which may be placed atop the smart flask 300 to heat or cool the liquid in the body 320.
  • the surface 311 of the lid thermal connector 306 is attached to the surface 110 of the heating/cooling device 100.
  • the heating or cooling power from the active thermal component 104 is conducted through the thermal connectors 103 and 306 to the liquid in the flask 300.
  • At least two operation scenarios of the third embodiment provided herein in FIG. 10 through FIG. 12 may be available.
  • the flask 300 is placed straight up with the lid device 301 on the top.
  • the liquid is filled full into the flask 300.
  • the level sensor 310 detects the liquid full signal.
  • the temperature sensor 308 detects the temperature of the liquid in the flask 300. If the temperature of the liquid does not meet the target temperature set by a user of the application or app executing on a smart phone or a tablet, a control signal is sent through the lid electronic connector 304 and the device electronic connector 102 to the heating/cooling device 100 to control the active thermal component 104 to generate heating or cooling power.
  • the heating or cooling power is conducted to the thermal connector 306 to heat or cool the liquid in the flask 300.
  • the flask 300 is placed upside down with the lid device 301 on the bottom. If the liquid is not filled full into the flask 300, the liquid level sensor 310 detects not filled liquid level signal.
  • the smart flask 300 can be place upside down, so that the level sensor 310 can detect the liquid signal, and then the heating or the cooling of the liquid inside the flask 300 is as same as that is described in the first embodiment.
  • the smart flask 300 can also work alone in which a heating component is attached directly to the top surface 311 of the thermal connector 306.
  • a heating component may be a flexible silicone rubber heater, a Kapton polyamide foil heater, or as simple as a power transistor. In this scenario, the heating/cooling device 100 is not used.
  • the top cover 302 can cover the entire top of the lid device 301 without the opening 309.
  • the smart flask 300 may also work alone wherein an active thermal component is attached directly to the top surface 311 of the thermal connector 306.
  • the heating/cooling device 100 may be combined into the lid device 301.
  • a heatsink is attached to the other side of the active thermal component.
  • a DC fan is used to bring the heat or cool from the heat sink to ambience.
  • the smart flask as provided herein may have advantages over previous implementations.
  • the liquid such as a beverage, a fruit juice, a tea, a milk, a bear, or a liquor, can be kept at a favorite temperature by user.
  • the smart flask can be cleaned as a regular flask, as the electronics are embedded in the device and the enclosure can be waterproof, or the device, such as the bottom lid or the top lid device can be detachable from the flask.
  • the smart flask can be worked alone to indicate the temperature inside the flask or send the temperature to a smart phone or a tablet.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

La présente invention concerne un système permettant de réguler la température d'un liquide confiné. Le système comprend un flacon cylindrique composé d'un corps, d'un couvercle supérieur et/ou d'un couvercle inférieur. Le couvercle supérieur ou inférieur comporte un capteur de degré de température et un capteur de niveau de liquide et un connecteur thermique. Le système comprend également un dispositif de chauffage/refroidissement comprenant un connecteur thermique et un composant thermique actif. Le flacon est placé sur le dispositif de chauffage/refroidissement pour chauffer ou refroidir un liquide contenu dans celui-ci.
PCT/CN2020/103134 2020-07-20 2020-07-20 Système et procédé de régulation de la température d'un flacon WO2022016344A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/103134 WO2022016344A1 (fr) 2020-07-20 2020-07-20 Système et procédé de régulation de la température d'un flacon
CN202080004489.3A CN112996736B (zh) 2020-07-20 2020-07-20 温控瓶的系统和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/103134 WO2022016344A1 (fr) 2020-07-20 2020-07-20 Système et procédé de régulation de la température d'un flacon

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WO2022016344A1 true WO2022016344A1 (fr) 2022-01-27

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GB2613154A (en) * 2021-11-24 2023-05-31 Jp Invest London Ltd Multi-part flask for infant formula water

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2824804Y (zh) * 2005-07-04 2006-10-11 世合发有限公司 车用保温瓶
CN101103875A (zh) * 2007-08-08 2008-01-16 施军达 煮酒器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201182759Y (zh) * 2008-01-28 2009-01-21 许滨 一种具有加温、保温、显温和恒压功能的奶瓶
US7997786B2 (en) * 2008-07-24 2011-08-16 Pei-Chuan Liu Heating and cooling cup
US8887512B2 (en) * 2011-06-08 2014-11-18 Richard Elliot Olsen Cooler for temperature sensitive items
CN203915518U (zh) * 2014-06-06 2014-11-05 奚剑生 一种具有加温、显温和测温功能的智能奶瓶
CN104398388A (zh) * 2014-11-30 2015-03-11 李军安 一种红外线检测触发的带温度显示的奶瓶
CN104887529A (zh) * 2015-06-24 2015-09-09 温州昂扬电子科技有限公司 奶瓶器
CN105943399A (zh) * 2016-06-16 2016-09-21 李磊 奶瓶
CN207286335U (zh) * 2017-03-07 2018-05-01 李磊 奶瓶
CN207329276U (zh) * 2017-07-18 2018-05-08 袁泽昊 一种冷暖两用的保温箱
CN107669142A (zh) * 2017-10-27 2018-02-09 佛山贝蛙母婴用品有限公司 一种便携式迷你加热器
CN110155523A (zh) * 2018-02-10 2019-08-23 张志平 一种瓶装饮料加热制冷装置及其制作方法
CN210114310U (zh) * 2019-06-05 2020-02-28 广州市德弘五金制品有限公司 一种快速制冷制热两用杯垫

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2824804Y (zh) * 2005-07-04 2006-10-11 世合发有限公司 车用保温瓶
CN101103875A (zh) * 2007-08-08 2008-01-16 施军达 煮酒器

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CN112996736A (zh) 2021-06-18

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