WO2018190563A1 - Electronic induction heating-type cooking apparatus - Google Patents

Electronic induction heating-type cooking apparatus Download PDF

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Publication number
WO2018190563A1
WO2018190563A1 PCT/KR2018/003993 KR2018003993W WO2018190563A1 WO 2018190563 A1 WO2018190563 A1 WO 2018190563A1 KR 2018003993 W KR2018003993 W KR 2018003993W WO 2018190563 A1 WO2018190563 A1 WO 2018190563A1
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WO
WIPO (PCT)
Prior art keywords
electromagnetic induction
heating plate
door
support
induction cooker
Prior art date
Application number
PCT/KR2018/003993
Other languages
French (fr)
Korean (ko)
Inventor
곽동성
김양경
Original Assignee
엘지전자 주식회사
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.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN201890000699.3U priority Critical patent/CN210670624U/en
Publication of WO2018190563A1 publication Critical patent/WO2018190563A1/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0033—Heating devices using lamps
    • H05B3/0071—Heating devices using lamps for domestic applications
    • H05B3/008—Heating devices using lamps for domestic applications for heating of inner spaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/04—Heating plates with overheat protection means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Definitions

  • the present invention relates to an electromagnetic induction heating type cooker, and more particularly, heating the heating plate in an electromagnetic induction heating method, and joining the heating plate or the support part to the door, and the heating plate or the support part is introduced into the main body part as the door is opened and closed.
  • the present invention relates to an electromagnetic induction heating cooking device which is drawn out and which is easy to input and discharge a heating object and can be easily cleaned.
  • a cooking apparatus is used to cook various foods such as rice, soup, steamed rice, or food ingredients or foods by heating.
  • the electromagnetic induction cooking device is to cook food by generating heat by electromagnetic force, and when the metal is raised in the magnetic field where the direction of the magnetic force line is changed, the metal itself generates heat through a spiral current generated by electromagnetic induction.
  • microwave ovens using microwaves
  • microwave ovens using heaters, cooktops, and the like are being used as a cooking apparatus.
  • the microwave oven radiates the microwaves generated by the magnetron into the sealed cooking compartment to heat the food molecules by vibrating the water molecules of the food stored in the cooking compartment, and the oven heats the sealed cooking compartment using a heater to store the food in the cooking compartment. Heat food.
  • the cooking appliance according to the prior art is coupled to the main body by the hinged opening and closing door.
  • the contents may be spilled or uncomfortable during storage.
  • the toaster according to the prior art has a problem that the heat conduction is not efficient as it is implemented only by the infrared heater or the electromagnetic induction heating type.
  • the toaster according to the prior art has a problem in that it is not possible to supply water separately and generate steam when heated.
  • the toaster according to the prior art is implemented as a pop-up toaster, it is difficult to clean the inside, and when the toaster is implemented as an oven toaster, the infrared heater is located at the lower part and thus, the cleaning is difficult.
  • An object of the present invention is to provide an electromagnetic induction heating toaster that can conveniently put or discharge food or food containers into the cooking chamber.
  • Still another object of the present invention is to provide an induction heating type toaster which can provide steam when heated by forming a water storage groove in a heating plate without a separate water supply.
  • Still another object of the present invention is to provide an electromagnetic induction-type toaster which maintains a clean state and can be conveniently used by a user as it is easy to clean.
  • One embodiment of the present invention is coupled to the heating plate or support portion the door is loaded with food or food containers.
  • the heating plate or the support portion is drawn out from the space portion or drawn into the space portion, it is possible to conveniently put and discharge food or food containers.
  • One embodiment of the present invention is equipped with an infrared heater at the top centered on the space portion inherent in food or food containers, and equipped with an induction heating module at the bottom. Accordingly, the heating can be performed quickly and efficiently.
  • One embodiment of the present invention is a water receiving groove is formed in the heating plate. Accordingly, it is possible to provide steam when heated.
  • One embodiment of the present invention is coupled to the heating plate or support portion the door is loaded with food or food containers. And the heating plate is supported by the support plate. Accordingly, the cleaning is easy and the clean state is maintained.
  • an infrared induction heater and an electromagnetic induction heating module can be quickly and efficiently heated, and an electromagnetic induction heating toaster having improved thermal conductivity can be obtained.
  • an electromagnetic induction heating type toaster that maintains a clean state and can be used conveniently by the user as the cleaning is easy.
  • FIG. 1 is a configuration diagram schematically showing a cooking appliance according to a first embodiment of the present invention.
  • FIG. 2 is a schematic diagram illustrating a use state of the cooking appliance shown in FIG. 1.
  • FIG. 3 is a perspective view schematically showing a heating plate in the cooking appliance shown in FIG. 1.
  • FIG. 4 is a configuration diagram schematically showing a cooking apparatus according to a second embodiment of the present invention.
  • FIG. 5 is a state diagram schematically illustrating a heating plate in a state in which a door is closed in the oven toaster of FIG. 4.
  • FIG. 6 is a view illustrating a state in which the heating plate of the oven toaster shown in FIG. 4 is shown in an open state.
  • FIG. 7 is a configuration diagram schematically showing a cooking appliance according to a third embodiment of the present invention.
  • FIG. 1 is a configuration diagram schematically showing a cooking appliance according to a first embodiment of the present invention
  • FIG. 2 is a schematic diagram showing a state of use of the cooking appliance shown in FIG. 1
  • FIG. 3 is a cooking appliance shown in FIG. 1. Is a perspective view schematically showing a heating plate.
  • the cooking apparatus 1000 includes a door 1100, a main body 1200, and a heating plate 1300.
  • the door 1100 is detachably coupled to the main body 1200 to open and close the space S formed in the main body 1200.
  • the heating plate 1300 is coupled to the door 1100, and is introduced into the space portion S of the main body portion 1200 or withdrawn from the space portion S in accordance with the movement of the door 1100.
  • the heating plate 1300 is withdrawn from the space part, and when the door 1100 closes the space part, the heating plate 1300 is inserted into the space part. .
  • the heating plate 1300 is made of a magnetic material to be heated by an induction current.
  • the water storage groove 1310 for steam generation is formed in the heating plate 1300.
  • a grill protrusion 1320 may be formed on the heating plate 1300 to form a grill mark.
  • heating plate 1300 may be coupled to the door 1100 to be detachable for cleaning.
  • the body portion 1200 is for heating the food material, food or food containers loaded on the heating plate 1300 and includes an electromagnetic induction heating module 1210 for providing an induction current to the heating plate 1300.
  • the electromagnetic induction heating module 1210 includes a working coil 1211, a support plate 1212, and a temperature sensor 1213.
  • the working coil 1211 is used to provide an induction current to the heating plate 1300, and the heating plate 1300 generates heat by the induction current of the working coil 1211.
  • the support plate 1212 is for supporting the heating plate 1300 and may be made of a ceramic plate so that an induced current can pass therethrough.
  • the temperature sensor 1213 is for measuring the temperature of the heating plate 1300 may be positioned to contact the central portion of the heating plate 1232.
  • a hole (not shown) is formed in the support plate 1212, and the temperature sensor 1234 is inserted into the hole to measure the temperature of the heating plate 1300 in a contact manner.
  • a portion of the support plate 1212 may be transparently formed, and the temperature of the heating plate 1300 may be measured in a non-contact manner using a non-contact temperature sensor.
  • the electromagnetic induction heating module 1210 may be positioned below the main body 1200, and may be heated upward, and an infrared heater 1220 may be mounted above the main body 1200.
  • a reflector plate 1230 for reflecting the radiant heat of the heating plate 1300 heated by the electromagnetic induction heating module 1210 may be mounted on the main body portion 1200.
  • the electromagnetic induction heating type cooking apparatus 1000 simply cooks food or food loaded on the heating plate 1300 through the electromagnetic induction heating module 1210, and the door. By removing the heating plate 1300 from the (1100) to wash the heating plate (1300) it becomes easy to manage and clean and can be used cleanly.
  • FIG. 4 is a block diagram schematically illustrating a cooking appliance according to a second embodiment of the present invention
  • FIG. 5 is a view schematically illustrating a heating plate with a door closed in the oven toaster shown in FIG. 4.
  • 6 is a state diagram schematically illustrating a heating plate in a state in which the door is opened in the oven toaster illustrated in FIG. 4.
  • the cooking apparatus 2000 according to the second embodiment differs only in the mounting position of the heating plate and the configuration of the door as compared with the cooking apparatus 1000 shown in FIG. 1.
  • the cooking apparatus 2000 includes a door 2100, a main body 2200, and a heating plate 2300.
  • the body portion 2200 includes an electromagnetic induction heating module (shown as 1210 in FIG. 1), and is equipped with a heating plate 2300.
  • the door 2100 includes a support 2110.
  • the support part 2110 is for supporting a food or food container to be loaded.
  • the support part is withdrawn from the space part and the door 2100.
  • the support portion 2110 is inserted into the space portion, it is positioned to contact the heating plate 2300.
  • the support 2110 includes a support wire 2111, a support member 2112, and a wheel 2113.
  • the support part 2110 includes a support wire 2111 coupled to a pair of support members 2112 facing each other, and wheels 2113 are coupled to both sides of the support member, respectively.
  • the main body 2200 includes a guide frame 2210 for guiding the movement of the support 2110.
  • the guide frame 2210 has a seating groove 2211 into which the wheel 2113 of the support 2110 is inserted.
  • the seating groove 2211 is formed so as to correspond to the position of the wheel when the door 2100 is inserted into the main body portion to cover the space (S), and the position of the wheel when drawn out as much as possible.
  • the support part 2110 is formed with a door coupling groove 2112a in the support member 2112 to be detachable from the door 2100, the door is formed with a coupling protrusion (not shown) corresponding to the door coupling groove. Can be.
  • a water storage groove 2310 for steam generation is formed in the heating plate 2300, and a wire insertion groove 2320 corresponding to the support wire 2111 of the support portion 2110 is formed.
  • FIG. 7 is a configuration diagram schematically showing a cooking appliance according to a third embodiment of the present invention. As shown, the cooking appliance according to the third embodiment is different from the main body portion in which the water supply unit is formed as compared to the cooking appliance shown in FIG.
  • the cooking apparatus 3000 includes a door 3100, a main body 3200, and a heating plate 3300.
  • a water supply part 3210 is formed in the body part 3200.
  • the water supply part 3210 is formed at one end outside the main body, that is, at the upper end, and the other end flows toward the water storage groove of the heating plate 3300 (shown as 1310 in FIG. 3) when the door is inserted. It is formed to face the storage groove.
  • the water supplied from the body part 3200 through the water supply part 3210 flows into the water storage groove, and the user can generate steam by supplying water even while the cooker is in operation.

Abstract

An electronic induction heating-type cooking apparatus, according to one embodiment of the present invention, comprises: a main body portion including an electronic induction heating module generating induced current and provided with a space part; a door which is coupled to the main body portion and covers the space portion to open/close the space part, and which is withdrawn from the main body portion to open up the space part; and a heating plate, which is coupled to the door, for generating heat by means of the induced current.

Description

전자유도가열식 조리기기Electromagnetic Induction Cooker
발명은 전자유도가열식 조리기기에 관한 것으로, 보다 상세하게는 가열플레이트를 전자유도가열방식으로 가열하고, 도어에 가열플레이트 또는 지지부를 결합시킴에 따라 도어의 개폐에 따라 가열플레이트 또는 지지부가 본체부로 인입 또는 인출되어, 가열대상의 투입 및 배출이 용이하고, 간편하게 청소할 수 있는 전자유도가열식 조리기기에 관한 것이다.The present invention relates to an electromagnetic induction heating type cooker, and more particularly, heating the heating plate in an electromagnetic induction heating method, and joining the heating plate or the support part to the door, and the heating plate or the support part is introduced into the main body part as the door is opened and closed. Alternatively, the present invention relates to an electromagnetic induction heating cooking device which is drawn out and which is easy to input and discharge a heating object and can be easily cleaned.
일반적으로 조리기기는 가열장치에 의해 밥, 국, 찌게 등의 다양한 음식물이 조리하거나, 식재료 또는 음식을 데우는데 사용된다.In general, a cooking apparatus is used to cook various foods such as rice, soup, steamed rice, or food ingredients or foods by heating.
이 중에서, 전자유도가열식 조리기기는 전자기력으로 열이 나게 하여 음식물을 조리하는 것으로서, 자력선의 방향이 변화되는 자계 안에 금속을 높으면 금속 자체가 전자기 유도에 의해 발생되는 소용돌이 모양의 전류를 통해 자체적으로 발열되는 원리가 적용된 것이다.Among them, the electromagnetic induction cooking device is to cook food by generating heat by electromagnetic force, and when the metal is raised in the magnetic field where the direction of the magnetic force line is changed, the metal itself generates heat through a spiral current generated by electromagnetic induction. The principle that is applied.
또한, 조리기기로서, 마이크로웨이브를 이용한 전자전자레인지(microwave oven), 히터를 이용한 오븐(microwave oven), 쿡탑(cooktop)등 다양한 제품들이 보급되고 있다. 그리고 전자레인지는 마그네트론에 의해 생성된 마이크로파를 밀폐된 조리실 내에 조사하여 조리실 내에 수납된 음식물의 물분자를 진동시킴으로써 음식물을 가열하고, 오븐은 히터를 이용하여 밀폐된 조리실을 가열함으로써 조리실내에 수납된 음식물을 가열한다.In addition, as a cooking apparatus, various products such as microwave ovens using microwaves, microwave ovens using heaters, cooktops, and the like are being used. The microwave oven radiates the microwaves generated by the magnetron into the sealed cooking compartment to heat the food molecules by vibrating the water molecules of the food stored in the cooking compartment, and the oven heats the sealed cooking compartment using a heater to store the food in the cooking compartment. Heat food.
한편, 종래기술에 따른 조리기기는 개폐도어가 힌지결합으로 본체에 결합되어 있다. 이 경우, 음식 또는 음식용기등을 조리기기의 조리실 내로 넣어야 함에 따라, 수납시 내용물을 흘리거나 불편한 문제점을 지니고 있다. On the other hand, the cooking appliance according to the prior art is coupled to the main body by the hinged opening and closing door. In this case, since food or food containers must be put into the cooking chamber of the cooking appliance, the contents may be spilled or uncomfortable during storage.
또한, 종래기술에 따른 토스터기는 단순히 적외선히터 또는 전자유도가열식 만으로 구현됨에 따라 열전도가 효율적이지 못한 문제점을 지니고 있다. In addition, the toaster according to the prior art has a problem that the heat conduction is not efficient as it is implemented only by the infrared heater or the electromagnetic induction heating type.
또한, 종래기술에 따른 토스터기는 별도로 수분을 공급할 수 없어 가열시 스팀을 생성할 수 없는 문제점을 지니고 있다.In addition, the toaster according to the prior art has a problem in that it is not possible to supply water separately and generate steam when heated.
또한, 종래기술에 따른 토스터기는 팝업(Pop-up)식 토스터로 구현된 경우 내부의 청소가 어렵고, 오븐식 토스터기로 구현될 경우 역시 하부에 적외선 히터가 위치되어 청소가 여려운 문제점을 지니고 있다.In addition, when the toaster according to the prior art is implemented as a pop-up toaster, it is difficult to clean the inside, and when the toaster is implemented as an oven toaster, the infrared heater is located at the lower part and thus, the cleaning is difficult.
본 발명의 목적은, 음식 또는 음식용기를 조리실 내부로 편리하게 투입 또는 배출시킬 수 있는 전자유도가열식 토스터기를 제공하기 위한 것이다.An object of the present invention is to provide an electromagnetic induction heating toaster that can conveniently put or discharge food or food containers into the cooking chamber.
본 발명의 다른 목적은, 적외선 히터와 전자유도가열모듈을 통해 빠르고 효율적으로 가열시키고, 열전도를 향상시킬 수 있는 전자유도가열식 토스터기를 제공하기 위한 것이다.It is another object of the present invention to provide an electromagnetic induction heating type toaster that can be heated quickly and efficiently through an infrared heater and an electromagnetic induction heating module, and improve thermal conductivity.
본 발명의 또 다른 목적은, 가열플레이트에 물 저장홈을 형성시켜 별도의 물 공급없이 가열시 스팀을 제공할 수 있는 전자유도가열식 토스터기를 제공하기 위한 것이다.Still another object of the present invention is to provide an induction heating type toaster which can provide steam when heated by forming a water storage groove in a heating plate without a separate water supply.
본 발명의 또 다른 목적은, 청소가 용이함에 따라 청결상태를 유지하고 사용자가 편리하게 사용할 수 있는 전자유도가열식 토스터기를 제공하기 위한 것이다.Still another object of the present invention is to provide an electromagnetic induction-type toaster which maintains a clean state and can be conveniently used by a user as it is easy to clean.
본 발명의 목적들은 이상에서 언급한 목적으로 제한되지 않으며, 언급되지 않은 본 발명의 다른 목적 및 장점들은 하기의 설명에 의해서 이해될 수 있고, 본 발명의 실시예에 의해 보다 분명하게 이해될 것이다. 또한, 본 발명의 목적 및 장점들은 특허 청구 범위에 나타낸 수단 및 그 조합에 의해 실현될 수 있음을 쉽게 알 수 있을 것이다.The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention, which are not mentioned above, can be understood by the following description, and more clearly by the embodiments of the present invention. Also, it will be readily appreciated that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the claims.
본 발명의 일실시예는 음식 또는 음식용기가 적재되는 가열플레이트 또는 지지부가 도어에 결합된다. One embodiment of the present invention is coupled to the heating plate or support portion the door is loaded with food or food containers.
이에 따라 본체부의 공간부를 개폐하기 위해 도어를 이동시킬 경우, 가열플레이트 또는 지지부는 공간부로부터 인출되거나 공간부로 인입되어, 음식 또는 음식용기를 편리하게 투입 및 배출시킬 수 있게 된다. Accordingly, when the door is moved to open and close the space portion of the main body portion, the heating plate or the support portion is drawn out from the space portion or drawn into the space portion, it is possible to conveniently put and discharge food or food containers.
본 발명의 일실시예는 음식 또는 음식용기 내재되는 공간부를 중심으로 상부에 적외선 히터를 장착하고, 하부에 유도가열모듈을 장착한다. 이에 따라 빠르고 효율적으로 가열시킬 수 있게 된다.One embodiment of the present invention is equipped with an infrared heater at the top centered on the space portion inherent in food or food containers, and equipped with an induction heating module at the bottom. Accordingly, the heating can be performed quickly and efficiently.
본 발명의 일실시예는 가열플레이트에 물 수용홈이 형성된다. 이에 따라 가열시 스팀을 제공할 수 있게 된다. One embodiment of the present invention is a water receiving groove is formed in the heating plate. Accordingly, it is possible to provide steam when heated.
본 발명의 일실시예는 음식 또는 음식용기가 적재되는 가열플레이트 또는 지지부가 도어에 결합된다. 그리고 가열플레이트는 지지판에 지지된다. 이에 따라 청소가 용이하고, 청결상태가 유지된다.One embodiment of the present invention is coupled to the heating plate or support portion the door is loaded with food or food containers. And the heating plate is supported by the support plate. Accordingly, the cleaning is easy and the clean state is maintained.
본 발명에 의하면, 도어에 결합되는 가열플레이트 또는 지지부를 통해 음식 또는 음식용기를 조리실 내부로 편리하게 투입 또는 배출시킬 수 있어, 음식으로 인한 제품의 오염이 방지된다.According to the present invention, it is possible to conveniently put or discharge food or food containers into the cooking chamber through a heating plate or support coupled to the door, thereby preventing contamination of the product due to food.
또한 본 발명에 의하면, 적외선 히터와 전자유도가열모듈을 통해 빠르고 효율적으로 가열시키고 열전도가 향상된 전자유도가열식 토스터기를 얻을 수 있다.In addition, according to the present invention, an infrared induction heater and an electromagnetic induction heating module can be quickly and efficiently heated, and an electromagnetic induction heating toaster having improved thermal conductivity can be obtained.
또한 본 발명에 의하면, 가열시 별도의 물 공급없이도 스팀을 제공할 수 있어, 선택적으로 가열대상에 수분을 제공할 수 있다. In addition, according to the present invention, it is possible to provide steam without additional water supply when heating, it is possible to selectively provide moisture to the heating target.
또한 본 발명에 의하면, 청소가 용이함에 따라 청결상태를 유지하고 사용자가 편리하게 사용할 수 있는 전자유도가열식 토스터기를 얻을 수 있다. In addition, according to the present invention, it is possible to obtain an electromagnetic induction heating type toaster that maintains a clean state and can be used conveniently by the user as the cleaning is easy.
상술한 효과와 더불어 본 발명의 구체적인 효과는 이하 발명을 실시하기 위한 구체적인 사항을 설명하면서 함께 기술한다.In addition to the effects described above, the specific effects of the present invention will be described together with the following description of specifics for carrying out the invention.
도 1은 본 발명의 제1 실시예에 따른 조리기기를 개략적으로 도시한 구성도이다.1 is a configuration diagram schematically showing a cooking appliance according to a first embodiment of the present invention.
도 2는 도 1에 도시한 조리기기의 개략적인 사용상태도이다.FIG. 2 is a schematic diagram illustrating a use state of the cooking appliance shown in FIG. 1.
도 3은 도 1에 도시한 조리기기에 있어서 가열플레이트를 개략적으로 도시한 사시도이다. 3 is a perspective view schematically showing a heating plate in the cooking appliance shown in FIG. 1.
도 4는 본 발명의 제2 실시예에 따른 따른 조리기기를 개략적으로 도시한 구성도이다.4 is a configuration diagram schematically showing a cooking apparatus according to a second embodiment of the present invention.
도 5는 도 4에 도시한 오븐 토스터기에 있어서, 도어가 닫힌 상태의 가열플레이트를 개략적으로 도시한 사용상태도이다. FIG. 5 is a state diagram schematically illustrating a heating plate in a state in which a door is closed in the oven toaster of FIG. 4.
도 6은 도 4에 도시한 오븐 토스터기에 있어서, 도어가 개방된 상태의 가열플레이트를 개략적으로 도시한 사용상태도이다.FIG. 6 is a view illustrating a state in which the heating plate of the oven toaster shown in FIG. 4 is shown in an open state.
도 7은 본 발명의 제3 실시예에 따른 조리기기를 개략적으로 도시한 구성도이다.7 is a configuration diagram schematically showing a cooking appliance according to a third embodiment of the present invention.
본 명세서 및 특허청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야만 한다. 또한, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 하나의 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.The terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best describe their invention. Based on the principle that it can, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. In addition, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, it is possible to replace them at the time of the present application It should be understood that there may be various equivalents and variations in the range.
도 1은 본 발명의 제1 실시예에 따른 조리기기를 개략적으로 도시한 구성도이고, 도 2는 도 1에 도시한 조리기기의 개략적인 사용상태도이고, 도 3은 도 1에 도시한 조리기기에 있어서 가열플레이트를 개략적으로 도시한 사시도이다. 1 is a configuration diagram schematically showing a cooking appliance according to a first embodiment of the present invention, FIG. 2 is a schematic diagram showing a state of use of the cooking appliance shown in FIG. 1, and FIG. 3 is a cooking appliance shown in FIG. 1. Is a perspective view schematically showing a heating plate.
도시한 바와 같이 조리기기(1000)는 도어(1100), 본체부(1200) 및 가열플레이트(1300)를 포함한다.As shown, the cooking apparatus 1000 includes a door 1100, a main body 1200, and a heating plate 1300.
보다 구체적으로, 도어(1100)는 본체부(1200)에 형성된 공간부(S)를 개폐하기 위해 본체부(1200)에 탈부착 가능하도록 결합된다.More specifically, the door 1100 is detachably coupled to the main body 1200 to open and close the space S formed in the main body 1200.
또한, 가열플레이트(1300)는 도어(1100)에 결합되고, 도어(1100)의 이동에 따라 본체부(1200)의 공간부(S)로 인입되거나, 공간부(S)로부터 인출된다.In addition, the heating plate 1300 is coupled to the door 1100, and is introduced into the space portion S of the main body portion 1200 or withdrawn from the space portion S in accordance with the movement of the door 1100.
결국, 도어(1100)가 상기 공간부를 개방시킬 경우, 상기 가열플레이트(1300)는 상기 공간부로부터 인출되고, 도어(1100)가 공간부를 폐쇄시킬 경우, 가열플레이트(1300)는 상기 공간부로 삽입된다.As a result, when the door 1100 opens the space part, the heating plate 1300 is withdrawn from the space part, and when the door 1100 closes the space part, the heating plate 1300 is inserted into the space part. .
그리고 가열플레이트(1300)는 유도전류에 의해 가열되기 위해 자성체로 이루어진다. 그리고 도 3에 도시한 바와 같이, 가열플레이트(1300)에는 스팀발생을 위한 물 저장홈(1310)이 형성된다. 또한, 가열플레이트(1300)에는 그릴마크 형성을 위해 그릴용 돌출부(1320)가 형성될 수 있다.And the heating plate 1300 is made of a magnetic material to be heated by an induction current. 3, the water storage groove 1310 for steam generation is formed in the heating plate 1300. In addition, a grill protrusion 1320 may be formed on the heating plate 1300 to form a grill mark.
또한, 가열플레이트(1300)는 청소를 위해 탈부착가능하도록 도어(1100)에 결합될 수 있다.In addition, the heating plate 1300 may be coupled to the door 1100 to be detachable for cleaning.
또한, 본체부(1200)는 가열플레이트(1300)에 적재되는 식재료, 음식 또는 음식용기를 가열시키기 위한 것으로 가열플레이트(1300)에 유도전류를 제공하기 위한 전자유도가열모듈(1210)을 포함한다.In addition, the body portion 1200 is for heating the food material, food or food containers loaded on the heating plate 1300 and includes an electromagnetic induction heating module 1210 for providing an induction current to the heating plate 1300.
그리고 전자유도가열모듈(1210)은 워킹코일(1211), 지지판(1212) 및 온도센서(1213)를 포함한다.The electromagnetic induction heating module 1210 includes a working coil 1211, a support plate 1212, and a temperature sensor 1213.
그리고 워킹코일(1211)은 가열플레이트(1300)에 유도전류를 제공하기 위한 것이고, 가열플레이트(1300)는 워킹코일(1211)의 유도전류에 의해 열이 발생된다.The working coil 1211 is used to provide an induction current to the heating plate 1300, and the heating plate 1300 generates heat by the induction current of the working coil 1211.
그리고 지지판(1212)는 가열플레이트(1300)를 지지하기 위한 것이고, 유도전류가 통과할 수 있도록 세라믹판으로 이루어질 수 있다. The support plate 1212 is for supporting the heating plate 1300 and may be made of a ceramic plate so that an induced current can pass therethrough.
또한, 온도센서(1213)는 가열플레이트(1300)의 온도를 측정하기 위한 것으로 가열플레이트(1232)의 중앙부에 접하도록 위치될 수 있다. 이를 위해 지지판(1212)에는 홀(미도시)이 형성되고, 온도센서(1234)는 홀에 삽입되어 접촉방식으로 가열플레이트(1300)의 온도를 측정할 수 있다. In addition, the temperature sensor 1213 is for measuring the temperature of the heating plate 1300 may be positioned to contact the central portion of the heating plate 1232. To this end, a hole (not shown) is formed in the support plate 1212, and the temperature sensor 1234 is inserted into the hole to measure the temperature of the heating plate 1300 in a contact manner.
또한, 지지판(1212)의 일부영역을 투명하게 형성시키고, 비접촉 온도센서를 이용하여 가열플레이트(1300)의 온도를 비접촉방식으로 측정할 수도 있다.In addition, a portion of the support plate 1212 may be transparently formed, and the temperature of the heating plate 1300 may be measured in a non-contact manner using a non-contact temperature sensor.
또한, 전자유도가열모듈(1210)은 본체부(1200)의 하부에 위치되고, 상향 가열식으로 이루어지고, 본체부(1200)의 상부에는 적외선 히터(1220)가 장착될 수도 있다.In addition, the electromagnetic induction heating module 1210 may be positioned below the main body 1200, and may be heated upward, and an infrared heater 1220 may be mounted above the main body 1200.
또한, 본체부(1200)의 상부에는 전자유도가열모듈(1210)에 의해 가열되는 가열플레이트(1300)의 방사열을 반사시키기 위한 반사판(1230)이 장착될 수 있다.In addition, a reflector plate 1230 for reflecting the radiant heat of the heating plate 1300 heated by the electromagnetic induction heating module 1210 may be mounted on the main body portion 1200.
상기한 바와 같이 이루어짐에 따라 본 발명의 일실시예에 따른 전자유도가열식 조리기기(1000)는 전자유도가열모듈(1210)을 통해 가열플레이트(1300)에 적재되는 음식 또는 음식을 간편하게 조리하고, 도어(1100)로부터 가열플레이트(1300)를 제거하여 가열플레이트(1300)를 세척함에 따라 관리 및 청소가 용이하고 청결하게 사용가능하게 된다.As described above, the electromagnetic induction heating type cooking apparatus 1000 according to an embodiment of the present invention simply cooks food or food loaded on the heating plate 1300 through the electromagnetic induction heating module 1210, and the door. By removing the heating plate 1300 from the (1100) to wash the heating plate (1300) it becomes easy to manage and clean and can be used cleanly.
또한, 가열플레이트(1300)에 형성된 물 저장홈(1310)에 수용된 물에 의한 스팀발생으로 인해 수분의 제공이 가능하게 된다.In addition, it is possible to provide water due to the generation of steam by the water contained in the water storage groove 1310 formed in the heating plate 1300.
도 4는 본 발명의 제2 실시예에 따른 따른 조리기기를 개략적으로 도시한 구성도이고, 도 5는 도 4에 도시한 오븐 토스터기에 있어서, 도어가 닫힌 상태의 가열플레이트를 개략적으로 도시한 사용상태도이고, 도 6은 도 4에 도시한 오븐 토스터기에 있어서, 도어가 개방된 상태의 가열플레이트를 개략적으로 도시한 사용상태도이다. 4 is a block diagram schematically illustrating a cooking appliance according to a second embodiment of the present invention, and FIG. 5 is a view schematically illustrating a heating plate with a door closed in the oven toaster shown in FIG. 4. 6 is a state diagram schematically illustrating a heating plate in a state in which the door is opened in the oven toaster illustrated in FIG. 4.
도시한 바와 같이, 제2 실시예에 따른 조리기기(2000)는 도 1에 도시한 조리기기(1000)와 비교하여 가열플레이트의 장착위치와 도어의 구성 만이 상이하다.As shown, the cooking apparatus 2000 according to the second embodiment differs only in the mounting position of the heating plate and the configuration of the door as compared with the cooking apparatus 1000 shown in FIG. 1.
보다 구체적으로, 조리기기(2000)는 도어(2100), 본체부(2200) 및 가열플레이트(2300)을 포함한다.More specifically, the cooking apparatus 2000 includes a door 2100, a main body 2200, and a heating plate 2300.
또한, 상기 본체부(2200)는 전자유도가열모듈(도 1에 1210로 도시함)을 포함하고, 가열플레이트(2300)가 장착된다. In addition, the body portion 2200 includes an electromagnetic induction heating module (shown as 1210 in FIG. 1), and is equipped with a heating plate 2300.
그리고 도어(2100)에는 지지부(2110)를 포함한다. 그리고 지지부(2110)는 적재되는 음식 또는 음식용기를 지지하기 위한 것으로, 상기 도어(2100)가 본체부의 공간부(S)를 개방시킬 경우 상기 지지부는 상기 공간부로부터 인출되고, 상기 도어(2100)가 공간부를 폐쇄시킬 경우 상기 지지부(2110)는 공간부로 삽입되고, 가열플레이트(2300)에 접하도록 위치된다.The door 2100 includes a support 2110. The support part 2110 is for supporting a food or food container to be loaded. When the door 2100 opens the space part S of the main body part, the support part is withdrawn from the space part and the door 2100. When the closing of the space portion, the support portion 2110 is inserted into the space portion, it is positioned to contact the heating plate 2300.
이를 위해 지지부(2110)는 지지와이어(2111), 지지부재(2112), 바퀴(2113)를 포함한다. To this end, the support 2110 includes a support wire 2111, a support member 2112, and a wheel 2113.
그리고 지지부(2110)는 서로 대향된 한 쌍의 지지부재(2112)에 지지와이어(2111)가 결합되고, 지지부재의 양측에 각각 바퀴(2113)가 결합되어 이루어진다. In addition, the support part 2110 includes a support wire 2111 coupled to a pair of support members 2112 facing each other, and wheels 2113 are coupled to both sides of the support member, respectively.
또한, 본체부(2200)에는 지지부(2110)의 이동을 가이드 하는 가이드 프레임(2210)을 포함한다. 그리고 가이드 프레임(2210)에는 지지부(2110)의 바퀴(2113)가 삽입되는 안착홈(2211)이 형성된다. In addition, the main body 2200 includes a guide frame 2210 for guiding the movement of the support 2110. In addition, the guide frame 2210 has a seating groove 2211 into which the wheel 2113 of the support 2110 is inserted.
또한, 안착홈(2211)은 도어(2100)가 공간부(S)를 커버하기 위해 본체부에 인입된 경우 바퀴의 위치와, 최대한 인출되었을 경우 바퀴의 위치에 각각 대응되도록 형성된다.In addition, the seating groove 2211 is formed so as to correspond to the position of the wheel when the door 2100 is inserted into the main body portion to cover the space (S), and the position of the wheel when drawn out as much as possible.
또한, 지지부(2110)은 도어(2100)와 탈부착이 가능하도록 지지부재(2112)에 도어 결합홈(2112a)이 형성되고, 도어에는 상기 도어 결합홈에 대응되는 결합돌기(미도시)가 형성될 수 있다. In addition, the support part 2110 is formed with a door coupling groove 2112a in the support member 2112 to be detachable from the door 2100, the door is formed with a coupling protrusion (not shown) corresponding to the door coupling groove. Can be.
또한, 가열플레이트(2300)에는 스팀발생을 위한 물 저장홈(2310)이 형성되고, 지지부(2110)의 지지와이어(2111)에 대응되는 와이어 삽입홈(2320)이 형성된다. In addition, a water storage groove 2310 for steam generation is formed in the heating plate 2300, and a wire insertion groove 2320 corresponding to the support wire 2111 of the support portion 2110 is formed.
도 7은 본 발명의 제3 실시예에 따른 조리기기를 개략적으로 도시한 구성도이다. 도시한 바와 같이, 제3 실시예에 따른 조리기기는 도 1에 도시한 조리기기와 비교하여 물 공급부가 형성된 본체부 만이 상이하다.7 is a configuration diagram schematically showing a cooking appliance according to a third embodiment of the present invention. As shown, the cooking appliance according to the third embodiment is different from the main body portion in which the water supply unit is formed as compared to the cooking appliance shown in FIG.
보다 구체적으로, 조리기기(3000)는 도어(3100), 본체부(3200) 및 가열플레이트(3300)를 포함한다.More specifically, the cooking apparatus 3000 includes a door 3100, a main body 3200, and a heating plate 3300.
그리고 본체부(3200)에는 물 공급부(3210)가 형성된다. 그리고 물 공급부(3210)는 일단은 본체부의 외부 즉, 상부에 형성되고, 타단은 도어가 투입될 경우 가열플레이트(3300)의 물 저장홈(도 3에 1310으로 도시함)를 향해 유동되도록 상기 물 저장홈에 대향되도록 형성된다.In addition, a water supply part 3210 is formed in the body part 3200. The water supply part 3210 is formed at one end outside the main body, that is, at the upper end, and the other end flows toward the water storage groove of the heating plate 3300 (shown as 1310 in FIG. 3) when the door is inserted. It is formed to face the storage groove.
이에 따라 본체부(3200)에서 물 공급부(3210)를 통해 공급한 물은 물 저장홈으로 유동되고, 사용자는 조리기기 작동중에도 물을 공급하여 스팀을 발생시킬 수 있게된다. Accordingly, the water supplied from the body part 3200 through the water supply part 3210 flows into the water storage groove, and the user can generate steam by supplying water even while the cooker is in operation.
전술된 실시예는 모든 면에서 예시적인 것이며 한정적인 것이 아닌 것으로 이해되어야 하며, 본 발명의 범위는 전술된 상세한 설명보다는 후술될 특허청구범위에 의해 나타내어질 것이다. 그리고 후술될 특허청구범위의 의미 및 범위는 물론, 그 등가개념으로부터 도출되는 모든 변경 및 변형 가능한 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.It is to be understood that the foregoing embodiments are illustrative in all respects and not restrictive, the scope of the invention being indicated by the claims that follow, rather than the foregoing detailed description. And the meaning and scope of the claims to be described later, as well as all changes and modifications derived from the equivalent concept should be construed as being included in the scope of the invention.

Claims (11)

  1. 유도전류를 발생시키는 전자유도가열모듈을 포함하고 공간부가 형성된 본체부;A body part including an electromagnetic induction heating module for generating an induced current and having a space part;
    상기 공간부를 개폐시키기 위해, 상기 본체부에 탈부착 가능하도록 결합되는 도어; 및 A door coupled to the main body to be detachable to open and close the space part; And
    상기 도어에 결합되고, 상기 유도전류에 의해 열이 발생되는 가열플레이트를 포함하고,A heating plate coupled to the door and generating heat by the induction current,
    상기 도어가 상기 공간부를 개방시킬 경우, 상기 가열플레이트는 상기 공간부로부터 인출되고, 상기 도어가 상기 공간부를 폐쇄시킬 경우, 상기 가열플레이트는 상기 공간부로 삽입되는When the door opens the space portion, the heating plate is withdrawn from the space portion, and when the door closes the space portion, the heating plate is inserted into the space portion.
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 가열플레이트에는 스팀 발생을 위한 물 저장홈이 형성된The heating plate is formed with a water storage groove for steam generation
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 본체부의 외부에는 상기 물 저장홈을 향해 유동되도록 상기 물 저장홈에 대향되는 물 공급부가 형성된Outside the body portion is formed a water supply portion opposed to the water storage groove to flow toward the water storage groove
    전자유도가열식 조리기기. Electromagnetic Induction Cooker.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 전자유도가열모듈은 The electromagnetic induction heating module
    유도전류를 발생시키는 워킹코일와,A working coil generating an induced current,
    상기 가열플레이트를 지지하고, 상기 워킹코일과 상기 가열플레이트 사이에 위치된 지지판을 포함하는A support plate positioned between the working coil and the heating plate to support the heating plate;
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  5. 제 4 항에 있어서,The method of claim 4, wherein
    상기 전자유도가열모듈은The electromagnetic induction heating module
    상기 가열플레이트의 온도를 측정하기 위한 온도센서를 더 포함하고,Further comprising a temperature sensor for measuring the temperature of the heating plate,
    상기 지지판에 홀이 형성되고, 상기 온도센서의 단부는 상기 홀에 삽입되고 가열플레이트에 접촉되어 온도를 측정하는A hole is formed in the support plate, and an end of the temperature sensor is inserted into the hole and in contact with a heating plate to measure temperature.
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  6. 제 1 항에 있어서,The method of claim 1,
    상기 전자유도가열모듈은 상기 본체부의 하부에 위치되고,The electromagnetic induction heating module is located below the main body,
    상기 본체부는 상부에 결합되는 적외선 히터 및 반사판을 더 포함하고,The main body further includes an infrared heater and a reflecting plate coupled to the upper portion,
    상기 반사판은 상기 가열플레이트의 방사열을 반사시키는The reflector plate reflects the radiant heat of the heating plate.
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  7. 유도전류를 발생시키는 전자유도가열모듈을 포함하고 공간부가 형성된 본체부;A body part including an electromagnetic induction heating module for generating an induced current and having a space part;
    적재되는 음식 또는 음식용기를 지지하는 지지부를 포함하고 상기 공간부를 개폐시키는 도어; 및 A door including a support for supporting a loaded food or food container and opening and closing the space; And
    상기 본체부에 결합되고, 상기 전자유도가열모듈에 대향되도록 위치되고, 상기 유도전류에 의해 열이 발생되는 가열플레이트를 포함하고,A heating plate coupled to the main body and positioned to face the electromagnetic induction heating module, wherein heat is generated by the induced current;
    상기 도어가 상기 공간부를 개방시킬 경우, 상기 지지부는 상기 공간부로부터 인출되고, 상기 도어가 상기 공간부를 폐쇄시킬 경우, 상기 지지부는 상기 공간부로 삽입되고, 상기 가열플레이트에 접하도록 위치되는When the door opens the space part, the support part is withdrawn from the space part, and when the door closes the space part, the support part is inserted into the space part and positioned to be in contact with the heating plate.
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  8. 제 7 항에 있어서,The method of claim 7, wherein
    상기 지지부는 The support portion
    상기 음식 또는 음식용기를 지지하는 지지와이어와,A support wire for supporting the food or food container,
    상기 지지와이어가 결합되는 지지부재와, A support member to which the support wire is coupled;
    상기 지지부재의 양측에 각각 결합된 바퀴를 포함하는Comprising a wheel coupled to each side of the support member
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  9. 제 8 항에 있어서,The method of claim 8,
    상기 본체부는 The main body portion
    상기 지지부의 이동을 가이드하는 가이드 프레임을 더 포함하고,Further comprising a guide frame for guiding the movement of the support,
    상기 가이드 프레임에는 상기 지지부의 바퀴가 삽입되는 안착홈이 형성되고, 상기 안착홈은 바퀴의 이동방향에 대하여 상기 가이드 프레임의 양단부에 형성된The guide frame is provided with a seating groove into which the wheel of the support is inserted, and the seating groove is formed at both ends of the guide frame with respect to the moving direction of the wheel.
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  10. 제 8 항에 있어서,The method of claim 8,
    상기 지지부재에는 The support member
    도어와 탈부착이 가능하도록 도어 결합홈이 형성되고, 상기 도어에는 상기 도어 결합홈에 대응되는 결합돌기가 형성된 A door coupling groove is formed to be detachable from the door, and the door has a coupling protrusion corresponding to the door coupling groove.
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
  11. 제 8 항에 있어서,The method of claim 8,
    상기 가열플레이트에는 스팀 발생을 위한 물 저장홈이 형성된 The heating plate is formed with a water storage groove for steam generation
    전자유도가열식 조리기기.Electromagnetic Induction Cooker.
PCT/KR2018/003993 2017-04-10 2018-04-04 Electronic induction heating-type cooking apparatus WO2018190563A1 (en)

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KR10-2017-0045941 2017-04-10
KR1020170045941A KR101935493B1 (en) 2017-04-10 2017-04-10 Electromagnetic induction heating cooker

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001355860A (en) * 2000-06-13 2001-12-26 Sanyo Electric Co Ltd Toaster oven
KR20060013770A (en) * 2004-08-09 2006-02-14 엘지전자 주식회사 Rack of oven
KR20060129126A (en) * 2005-06-10 2006-12-15 삼성전자주식회사 Steam generating apparatus and oven having the same
JP2011243320A (en) * 2010-05-14 2011-12-01 Hitachi Appliances Inc Induction heating cooker
KR20130012712A (en) * 2011-07-26 2013-02-05 주식회사 신성사 Electric steam cooker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001355860A (en) * 2000-06-13 2001-12-26 Sanyo Electric Co Ltd Toaster oven
KR20060013770A (en) * 2004-08-09 2006-02-14 엘지전자 주식회사 Rack of oven
KR20060129126A (en) * 2005-06-10 2006-12-15 삼성전자주식회사 Steam generating apparatus and oven having the same
JP2011243320A (en) * 2010-05-14 2011-12-01 Hitachi Appliances Inc Induction heating cooker
KR20130012712A (en) * 2011-07-26 2013-02-05 주식회사 신성사 Electric steam cooker

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