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WO2009070988A1 - Bouilloire électrique pour chauffer l'eau et la maintenir chaude - Google Patents

Bouilloire électrique pour chauffer l'eau et la maintenir chaude Download PDF

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Publication number
WO2009070988A1
WO2009070988A1 PCT/CN2008/070763 CN2008070763W WO2009070988A1 WO 2009070988 A1 WO2009070988 A1 WO 2009070988A1 CN 2008070763 W CN2008070763 W CN 2008070763W WO 2009070988 A1 WO2009070988 A1 WO 2009070988A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
control circuit
water
kettle
electric kettle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2008/070763
Other languages
English (en)
Chinese (zh)
Inventor
Law Kwanpui
Yang Shufen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEDOR Ltd
Original Assignee
LEDOR 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 LEDOR Ltd filed Critical LEDOR Ltd
Publication of WO2009070988A1 publication Critical patent/WO2009070988A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/2105—Water-boiling vessels, e.g. kettles electrically heated of the cordless type, i.e. whereby the water vessel can be plugged into an electrically-powered base element
    • 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
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
    • A47J27/21066—Details concerning the mounting thereof in or on the water boiling vessel
    • A47J27/21075—Details concerning the mounting thereof in or on the water boiling vessel relating to the boiling sensor or to the channels conducting the steam thereto

Definitions

  • the utility model relates to an electric kettle, in particular to an electric kettle which is boiled and insulated.
  • the existing electric kettle is large and versatile. When the water boils, the user cannot choose whether the water in the electric kettle needs to be kept warm. To measure the temperature of the existing kettle kettle and keep it warm, either install the control circuit in the kettle body or use an expensive and complicated five-pole plug and socket to transfer the water temperature signal from the kettle to the base. If the control circuit is installed in the kettle body, all parameter settings will be lost when the kettle body leaves the base.
  • the object of the present invention is to solve the deficiencies in the prior art, and to provide a water boiling and heat insulating electric water raft with a simple structure and convenient heat preservation selection.
  • the water boiling and heat preservation electric kettle of the present invention comprises a kettle body and a base with a chamber, and a cavity for accommodating a dry burning protection system and a heating device is arranged at the bottom of the kettle body, and the bottom of the cavity is provided.
  • the plug has a socket matched with the plug, and an annular pipe is arranged on the base, at least one temperature sensor is arranged in the pipe, a control circuit is arranged in the base cavity, a user operation panel is arranged on the upper surface of the base, and the user operation panel is provided with At least two operation buttons; a temperature sensor, a control circuit and an operation button are electrically connected; the kettle body further includes a side wall substantially parallel to the body of the kettle body and extending above the temperature sensor The steam passage that stretches out.
  • the control circuit includes an electronic timer with an adjustable duty cycle.
  • the base extends longitudinally adjacent to the platform of the operation button; the body is provided with a transparent or translucent portion on the side wall of the platform portion; the top of the platform is electrically connected to the control circuit, and the radiation is irradiated to the transparent or translucent portion. light.
  • the boiled water and insulated electric kettle further includes a remote controller.
  • the utility model has the advantages of simple structure and strong practicability. When the kettle boils the water, the drinker can easily select whether the drinking water needs to be kept in a certain temperature range through the control panel or remote control to meet the drinking water requirements.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention.
  • FIG. 2 is a schematic view showing the structure of the kettle body being removed from the connection socket according to the first embodiment of the present invention.
  • Figure 3 is a schematic view of the base of the first embodiment of the present invention.
  • Figure 4 is a cross-sectional structural view of the first embodiment of the present invention.
  • Figure 5 is a cross-sectional structural view of the second embodiment of the present invention.
  • Figure 6 is a cross-sectional structural view of the third to third embodiments of the present invention.
  • Figure 7 is a circuit diagram of a first embodiment of the present invention. detailed description
  • the water-burning and heat-insulating electric kettle of the first embodiment of the present invention includes a kettle body 1 and a base 6 with a chamber.
  • a cavity is arranged at the bottom of the kettle body 1.
  • the cavity has a dry burning protection system 3 and a heat generating device 4.
  • the bottom of the cavity is provided with a three-pole plug 5, and the base 6 is provided with a three-pole socket 7 matched with the three-pole plug 5.
  • An annular duct 8 is further disposed on the base 6, three temperature sensors 9 are disposed in the duct 8, a control circuit 10 is disposed in the chamber of the base 6, and an electronic timer 21 (see FIG. 7) is integrated in the control circuit 10, and the upper surface of the base is disposed.
  • the user operation panel 11, the user operation panel 11 is provided with three operation buttons, a heating button 14, a heat retention button 15 and a warming duty cycle button 16; the temperature sensor, the control circuit and the operation button are electrically connected; the kettle body 1 further comprises a substantially parallel
  • the side wall of the kettle body and the steam passage 2 extending above the temperature sensor 9 are provided with a mode indicator light 12 corresponding to the three operation buttons in the user operation panel 11.
  • FIG. 7 is a circuit diagram of a first embodiment of the present invention.
  • the kettle body 1 filled with water is placed on the base 6, the power cord 13 is turned on, and the heating button 14 is pressed to turn on the power of the control circuit 10 and the three-pole socket 7, so that the current passes through the three-pole plug. 5 reaches the heating device 4 to heat the water in the kettle.
  • the water vapor enters the annular duct 8 mounted with the temperature sensor 9 through the steam passage 2, the annular duct 8 enables the temperature sensor 9 to sense 360°, and the sensor 9 transmits the sensed signal to the control circuit 10
  • the power is turned off so that the heat generating device 4 stops heating, or the heating button 14 can be pressed to stop the heating. If the body 1 is lifted from the base 6, the power of the three-pole socket 7 will be cut so that the electric kettle will not continue to heat when placed on the base 6.
  • the heat-insulation button 15 can be pressed, and the heat-generating device 4 is turned on or off under the control of the electronic timepiece 21 to heat for three seconds at every predetermined time, and it is desirable to heat it.
  • the time is limited to three or less seconds to prevent sudden noise recovery from heating.
  • the holding cycle depends on the ambient temperature and can be heated for 3 seconds (3%) every 100 seconds.
  • the warming duty cycle can be adjusted by the user via the warming duty cycle button 16 to control the heat generating device 4 to be turned on or off by the electronic timer 21 in the control circuit 10 to increase or decrease the water holding temperature. Referring to Figure 5, there is shown a second embodiment of the present invention.
  • a platform 18 may be longitudinally extended from the base 6 of the first embodiment near the mode indicator 12, and a color lamp 17 electrically connected to the control circuit 10 may be mounted on the platform, and the side wall of the kettle body 1 facing the platform portion may be transparent.
  • the translucent portion 19, the color lamp 17 can radiate to the transparent or translucent portion 19, and the color lamp can change the color and the light intensity according to different needs to indicate the state of the water in the electric kettle; the color lamp can also be multiple, more The individual lights can be illuminated individually or in combination, illuminating the water in the kettle through a transparent or translucent portion 19 to indicate that the kettle is boiling water, boiling water, or being warmed.
  • a third embodiment of the present invention is shown. Based on the first two embodiments, it provides a remote control 20 for the user to leave the power base 6 to open or turn off the power of the kettle or adjust the warming duty cycle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

L'invention concerne une bouilloire électrique pour chauffer l'eau et la maintenir chaude, cette bouilloire comprenant un corps (1), un socle (6) pourvu d'un circuit de commande intégré (10) et d'une télécommande (20). Le socle comporte un panneau de commande (11) et une plate-forme (18). Des voyants de couleur (17) sont disposés sur la plate-forme. Un capteur de température (9) est installé dans le socle de façon à pouvoir déterminer si l'eau a bouilli. Une partie transparente ou semi-transparente (19) est ménagée sur la paroi latérale du corps et orientée vers la plate-forme.
PCT/CN2008/070763 2007-12-06 2008-04-22 Bouilloire électrique pour chauffer l'eau et la maintenir chaude Ceased WO2009070988A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2007203050455U CN201123713Y (zh) 2007-12-06 2007-12-06 一种烧水及保温的电水壶
CN200720305045.5 2007-12-06

Publications (1)

Publication Number Publication Date
WO2009070988A1 true WO2009070988A1 (fr) 2009-06-11

Family

ID=39997130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070763 Ceased WO2009070988A1 (fr) 2007-12-06 2008-04-22 Bouilloire électrique pour chauffer l'eau et la maintenir chaude

Country Status (2)

Country Link
CN (1) CN201123713Y (fr)
WO (1) WO2009070988A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108402897A (zh) * 2018-04-23 2018-08-17 胡冬初 一种烧水装置的自动加水方法及其烧水装置
CN108552946A (zh) * 2018-06-04 2018-09-21 佛山市同鑫智能装备科技有限公司 一种速热节能环保壶

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102138752A (zh) * 2010-02-02 2011-08-03 宁波鼎安电器有限公司 一种组合式电热壶
CN101847804B (zh) * 2010-05-07 2013-03-20 美的集团股份有限公司 一种基座与主体的电连接装置
CN102258321B (zh) * 2010-05-24 2017-08-08 松下电器产业株式会社 电水壶
CN102429576A (zh) * 2011-10-29 2012-05-02 常熟市董浜镇华进电器厂 一种智能化电热水壶
CN102692940A (zh) * 2012-05-23 2012-09-26 浙江工业大学 一种基于高温应变片的电磁炉煮具烹饪状态控制方法
CN107198446A (zh) * 2016-03-16 2017-09-26 林增辉 一种带有水温水位检测装置的电热快速壶
CN110786725A (zh) * 2019-12-09 2020-02-14 佛山市顺德区智烹科技有限公司 防干烧电加热锅、电加热锅防干烧测温方法及防干烧报警器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11164778A (ja) * 1997-12-03 1999-06-22 Matsushita Electric Ind Co Ltd 電気湯沸かし器
CN1469718A (zh) * 2000-08-14 2004-01-21 奥特控制有限公司 与煮水容器相关的改进
CN2645563Y (zh) * 2003-10-15 2004-10-06 赵伟忠 电子式快热壶
GB2413477A (en) * 2004-05-01 2005-11-02 James Anthony Coveney Remote control of kettle
CN2774350Y (zh) * 2005-01-25 2006-04-26 广州市拓璞电器发展有限公司 带发光体的液体加热器
CN2845387Y (zh) * 2005-11-02 2006-12-06 美的集团有限公司 一种显示装置
WO2007131271A1 (fr) * 2006-05-12 2007-11-22 Sunbeam Corporation Limited Capteur de température amélioré pour une cuve de chauffage électrique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11164778A (ja) * 1997-12-03 1999-06-22 Matsushita Electric Ind Co Ltd 電気湯沸かし器
CN1469718A (zh) * 2000-08-14 2004-01-21 奥特控制有限公司 与煮水容器相关的改进
CN2645563Y (zh) * 2003-10-15 2004-10-06 赵伟忠 电子式快热壶
GB2413477A (en) * 2004-05-01 2005-11-02 James Anthony Coveney Remote control of kettle
CN2774350Y (zh) * 2005-01-25 2006-04-26 广州市拓璞电器发展有限公司 带发光体的液体加热器
CN2845387Y (zh) * 2005-11-02 2006-12-06 美的集团有限公司 一种显示装置
WO2007131271A1 (fr) * 2006-05-12 2007-11-22 Sunbeam Corporation Limited Capteur de température amélioré pour une cuve de chauffage électrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108402897A (zh) * 2018-04-23 2018-08-17 胡冬初 一种烧水装置的自动加水方法及其烧水装置
CN108552946A (zh) * 2018-06-04 2018-09-21 佛山市同鑫智能装备科技有限公司 一种速热节能环保壶

Also Published As

Publication number Publication date
CN201123713Y (zh) 2008-10-01

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