KR200157752Y1 - An electric pressure rice cooker - Google Patents

An electric pressure rice cooker Download PDF

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Publication number
KR200157752Y1
KR200157752Y1 KR2019950018682U KR19950018682U KR200157752Y1 KR 200157752 Y1 KR200157752 Y1 KR 200157752Y1 KR 2019950018682 U KR2019950018682 U KR 2019950018682U KR 19950018682 U KR19950018682 U KR 19950018682U KR 200157752 Y1 KR200157752 Y1 KR 200157752Y1
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KR
South Korea
Prior art keywords
pot container
heat
electric pressure
outer pot
cooker
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KR2019950018682U
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Korean (ko)
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KR970004141U (en
Inventor
박기순
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전주범
대우전자주식회사
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Priority to KR2019950018682U priority Critical patent/KR200157752Y1/en
Publication of KR970004141U publication Critical patent/KR970004141U/en
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Publication of KR200157752Y1 publication Critical patent/KR200157752Y1/en

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    • 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
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • 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
    • A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • 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
    • A47J27/004—Cooking-vessels with integral electrical heating means
    • 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
    • A47J41/0055—Constructional details of the elements forming the thermal insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/912—Cookware, i.e. pots and pans

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

Abstract

본 고안은 전기압력보온밥솥에 관한 것으로서, 더 자세하게는 상기 전기압력보온밥솥의 외솥용기내에 설치된 히터부재의 모든 열이 내솥용기로 전달될 수 있도록 한 전기압력보온밥솥에 관한 것이다.The present invention relates to an electric pressure thermal rice cooker, and more particularly, to an electric pressure thermal rice cooker so that all the heat of the heater member installed in the outer pot container of the electric pressure thermal rice cooker can be transferred to the inner pot container.

종래의 전기압력보온밥솥은 히터부재로부터 발생한 열이 단열부재를 통해 외부로 누출되므로서, 막대한 열손실을 초래할 뿐만 아니라, 이러한 열손실로 인하여 밥짓는 것은 물론이고 밥의 보온이 제대로 되지 못할 뿐만 아니라, 상기 내솥용기가 외솥용기 내부에서 유동되기 때문에 상기 히터부재로부터 발생한 열이 내솥용기에 제대로 전달되지 못하는 문제점이 있었다.Conventional electric pressure thermal cooker leaks heat generated from the heater member to the outside through the heat insulating member, not only causes a huge heat loss, but also due to this heat loss not only cook rice but also keep the rice is not properly maintained There is a problem that the heat generated from the heater member is not properly transferred to the inner pot container because the inner pot container flows inside the outer pot container.

따라서, 본 고안은 상기와 같은 종래의 문제점을 해소하기 위하여 안출한 것으로서, 상기 외솥용기내에 설치된 히터부재의 모든 열이 내솥용기로 전달되도록 전기압력보온압력솥을 개선하므로서, 취반을 효율적으로 수행하는 동시에 밥의 보온성을 크게 향상시키는 한편, 상기 내솥용기를 외솥용기에 안정되게 고정시키므로서, 히터부재에 의한 내솥용기로의 열전달을 극대화시킨 전기압력보온밥솥을 제공함에 그 목적이 있다.Therefore, the present invention has been devised to solve the conventional problems as described above, by improving the electric pressure insulating pressure cooker so that all the heat of the heater member installed in the outer pot container is transferred to the inner pot container, while efficiently performing cooking The purpose of the present invention is to provide an electric pressure heat cooker that maximizes heat transfer to the inner pot container by the heater member while stably fixing the inner pot container while stably fixing the inner pot container.

상기의 목적을 달성하기 위하여 본 고안은 제2도와 같이 그 내부에 유리섬유와 같은 단열부재(11)가 내장된 소정형상의 밥솥본체(10)와; 상기 밥솥본체(10) 내부에 설치되는 외솥용기(20)와; 상기 외솥용기(20)의 내주면 하단에 설치되는 히터부재(30)와; 상기 외솥용기(20)의 내측에 안치되는 내솥용기(40)와; 상기 밥솥본체(10) 상단에 밀폐가능하게 설치되면서 그 내면에 소정형상의 내솥뚜껑(41)이 설치된 밥솥뚜껑(50); 등으로 구성된 전기압력보온밥솥(1)에 있어서, 상기한 히터부재(30)가 설치되는 외솥용기(20)의 내주면에 호형상의 열반사판(60)을 형성설치한 다음, 상기 열반사판(60) 내면에 히터부재(30)를 밀착되게 설치하는 한편, 상기 외솥용기(20)의 내주면 적소에 상기 내솥용기(40)가 외솥용기(20) 내에 밀착된 상태에서 유동되지 않게 연질의 지지돌기(22)를 다수 형성한 것이다.In order to achieve the above object, the present invention provides a cooker body 10 having a predetermined shape in which a heat insulating member 11 such as glass fiber is embedded therein as shown in FIG. 2; An outer pot container 20 installed inside the cooker body 10; A heater member 30 installed at a lower end of the inner circumferential surface of the outer pot container 20; An inner pot container 40 placed inside the outer pot container 20; A rice cooker lid 50 provided with an inner pot lid 41 of a predetermined shape on its inner surface while being installed to be sealed at the top of the rice cooker body 10; In the electric pressure thermal cooker (1) consisting of, etc., the arc-shaped heat reflecting plate 60 is formed on the inner circumferential surface of the outer pot container 20 in which the heater member 30 is installed, and then the heat reflecting plate 60 The heater member 30 is installed in close contact with the inner surface, while the inner support surface of the outer pot container 20 has the soft support protrusion so that the inner pot container 40 does not flow in the state close to the outer pot container 20. 22) formed a large number.

Description

전기압력보온밥솥Electric pressure cooker

제1도는 종래기술에 따른 전기압력보온밥솥의 측단면도.1 is a side cross-sectional view of the electric pressure thermal cooker according to the prior art.

제2도는 본 고안에 따른 전기압력보온밥솥의 측단면도.Figure 2 is a side cross-sectional view of the electric pressure thermal cooker according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전기압력보온밥솥 10 : 밥솥본체1: electric pressure thermal cooker 10: cooker body

20 : 외솥용기 21 : 히터설치홈20: outer pot container 21: heater installation groove

22 : 지지돌기 30 : 히터부재22: support protrusion 30: heater member

40 : 내솥용기 50 : 밥솥뚜껑40: inner pot container 50: rice cooker lid

본 고안은 전기압력보온밥솥에 관한 것으로서, 더 자세하게는 상기 전기압력보온밥솥의 외솥용기내에 설치된 히터부재의 모든 열이 내솥용기로 전달될 수 있도록 한 전기압력보온밥솥에 관한 것이다.The present invention relates to an electric pressure thermal rice cooker, and more particularly, to an electric pressure thermal rice cooker so that all the heat of the heater member installed in the outer pot container of the electric pressure thermal rice cooker can be transferred to the inner pot container.

통상적인 전기압력보온밥솥의 구성을 보면, 제1도에 도시된 바와 같이 그 내부에 유리섬유와 같은 단열부재(11)가 내장된 소정형상의 밥솥본체(10)와; 상기 밥솥본체(10) 내부에 설치되는 외솥용기(20)와; 상기 외솥용기(20)의 내주면 하단에 설치되는 히터부재(30)와; 상기 외솥용기(20)의 내측에 안치되는 내솥용기(40)와; 상기 밥솥본체(10) 상단에 밀폐가능하게 설치되면서 그 내면에 소정형상의 내솥뚜껑(41)이 설치된 밥솥뚜껑(50); 등으로 구성된다.Looking at the configuration of a conventional electric pressure insulation rice cooker, as shown in Figure 1, the cooker body 10 of a predetermined shape with a heat insulating member 11, such as glass fibers therein; An outer pot container 20 installed inside the cooker body 10; A heater member 30 installed at a lower end of the inner circumferential surface of the outer pot container 20; An inner pot container 40 placed inside the outer pot container 20; A rice cooker lid 50 provided with an inner pot lid 41 of a predetermined shape on its inner surface while being installed to be sealed at the top of the rice cooker body 10; And the like.

그런데, 상기와 같이 구성된 전기압력보온밥솥(1)은 히터부재(30)로부터 발생한 열이 단열부재(11)를 통해 외부로 누출되므로서, 막대한 열손실을 초래할 뿐만 아니라, 이러한 열손실로 인하여 밥짓는 것은 물론이고 밥의 보온이 제대로 되지 못할 뿐만 아니라, 상기 내솥용기(40)가 외솥용기(20) 내부에서 유동되기 때문에 상기 히터부재(30)로부터 발생한 열이 내솥용기(40)에 제대로 전달되지 못하는 문제점이 있었다.However, since the heat generated from the heater member 30 leaks to the outside through the heat insulating member 11, the electric pressure thermal cooker 1 configured as described above not only causes huge heat loss, but also due to such heat loss. Of course, the heat of the heater member 30 is not properly transferred to the inner pot container 40 because the inner pot container 40 flows inside the outer pot container 20 as well as not keeping warm of rice. There was a problem.

따라서, 본 고안은 상기와 같은 종래의 문제점을 해소하기 위하여 안출한 것으로서, 상기 외솥용기내에 설치된 히터부재의 모든 열이 내솥용기로 전달되도록 전기압력보온밥솥을 개선하므로서, 취반을 효율적으로 수행하는 동시에 밥의 보온성을 크게 향상시키는 한편, 상기 내솥용기를 외솥용기에 안정되게 고정시키므로서, 히터부재에 의한 내솥용기로의 열전달을 극대화시킨 전기압력보온밥솥을 제공함에 그 목적이 있다.Therefore, the present invention has been devised to solve the conventional problems as described above, while improving the electric pressure thermal cooker so that all the heat of the heater member installed in the outer pot container is transferred to the inner pot container, while efficiently performing cooking The purpose of the present invention is to provide an electric pressure heat cooker that maximizes heat transfer to the inner pot container by the heater member while stably fixing the inner pot container while stably fixing the inner pot container.

상기의 목적을 달성하기 위하여 본 고안은 상기한 히터부재와 외솥용기 사이에 소정형상의 열반사판을 설치하는 한편, 상기 외솥용기의 내주면 적소에 연질의 지지돌기를 다수 형성하여서 된 특징이 있다. 이하, 본 고안의 바람직한 일 실시예를 첨부된 도면에 의거하여 상세히 설명한다.In order to achieve the above object, the present invention has a feature of providing a plurality of soft support protrusions on the inner circumferential surface of the outer pot container while installing a heat reflection plate of a predetermined shape between the heater member and the outer pot container. Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제2도는 본 발명에 따른 전기압력보온밥솥의 측단면도이다.2 is a side cross-sectional view of the electric pressure thermal cooker according to the present invention.

그 내부에 유리섬유와 같은 단열부재(11)가 내장된 소정형상의 밥솥본체(10)와; 상기 밥솥본체(10) 내부에 설치되는 외솥용기(20와; 상기 외솥용기(20)의 내주면 하단에 설치되는 히터부재(30)와; 상기 외솥용기(20)의 내측에 안치되는 내솥용기(40)와; 상기 밥솥본체(10) 상단에 밀폐가능하게 설치되면서 그 내면에 소정형상의 내솥뚜껑(41)이 설치된 밥솥뚜껑(50); 등으로 구성된 전기압력보온밥솥(1)에 있어서, 상기 히터부재(30)가 설치되는 외솥용기(20)의 히터설치홈(21)에 호형상의 열반사판(60)을 형성하여 이에 면접밀착되게 설치한 다음, 상기 열반사판(60) 내면에 히터부재(30)를 밀착되게 설치하여 상기 히터부재(30)로부터 발생한 고온의 열이 밥솥본체(10)를 통해 외부로 손실되는 것을 방지한다.A cooker body 10 having a predetermined shape in which a heat insulating member 11 such as glass fiber is embedded therein; The outer pot container 20 installed inside the cooker body 10; The heater member 30 is installed on the lower inner peripheral surface of the outer pot container 20; and the inner pot container 40 placed inside the outer pot container 20; In the electric pressure insulating rice cooker (1) consisting of; and the rice cooker body (10) is installed to be sealed on the upper end of the rice cooker lid (50), the inner pot lid 41 of a predetermined shape on the inner surface; An arc-shaped heat reflecting plate 60 is formed in the heater installation groove 21 of the outer pot container 20 in which the member 30 is installed, and is installed in close contact with the heat reflecting plate 60. 30 is installed in close contact with each other to prevent high temperature heat generated from the heater member 30 from being lost to the outside through the cooker body 10.

한편, 상기 외솥용기(20)의 내주면 적소에 연질의 지지돌기(22)를 다수 형성하여 상기 내솥용기(40)를 외솥용기(20)에 삽입시켰을 때, 상기 내솥용기(40)가 외솥용기(20) 내에 밀착된 상태에서 유동되지 않도록 한다.On the other hand, when a plurality of soft support protrusions 22 are formed in place on the inner circumferential surface of the outer pot container 20 to insert the inner pot container 40 into the outer pot container 20, the inner pot container 40 is the outer pot container ( 20) Do not flow while in close contact.

상기와 같이 구성된 전기압력보온밥솥(1)은 본 고안의 일 실시예에 불과하며, 예컨대 상기 전기압력보온밥솥(1)의 열반사판(60)의 형상은 앞서 설명한 본 고안의 범위내에서 얼마든지 그 변형이 가능하다.The electric pressure thermal cooker (1) configured as described above is only one embodiment of the present invention, for example, the shape of the heat reflection plate 60 of the electric pressure thermal cooker (1) is any number within the scope of the present invention described above Its variation is possible.

상술한 본 고안의 작용 및 효과를 상세히 설명한다.The operation and effects of the present invention described above will be described in detail.

상기 전기압력보온밥솥(1)의 외솥용기(20)내에 적정량의 물과 쌀이 든 내솥용기(40)를 삽입시키면, 상기 외솥용기(20)의 내주면에 형성된 연질의 지지돌기(22)가 하방으로 탄압됨과 동시에 상기 내솥용기(40)의 외주면이 외솥용기(20)에 설치된 히터부재(30)와 면접밀착된다.When the inner pot container 40 containing the appropriate amount of water and rice is inserted into the outer pot container 20 of the electric pressure thermal cooker 1, the soft support protrusion 22 formed on the inner circumferential surface of the outer pot container 20 is downward. At the same time, the outer circumferential surface of the inner pot container 40 is in close contact with the heater member 30 installed in the outer pot container 20.

그런 다음, 상기 히터부재(30)를 동작시키면, 상기 히터부재(30)로부터 고열이 발생되어 내솥용기(40)에 전도되는데, 상기 히터부재(30)와 외솥용기(20) 사이에 설치된 열반사판(60)에 의해 고온의 열이 상기 내솥용기(40)에 재전도되어 열효율을 극대화시키므로서, 전력손실을 극소화시키는 한편, 밥의 보온성을 극대화시킨다.Then, when the heater member 30 is operated, high heat is generated from the heater member 30 to be conducted to the inner pot container 40, and a heat reflection plate installed between the heater member 30 and the outer pot container 20. By 60, the high temperature heat is reconducted to the inner pot container 40 to maximize the thermal efficiency, while minimizing the power loss, while maximizing the warmth of the rice.

따라서, 본 고안은 상기 외솥용기내에 설치된 히터부재의 모든 열이 내솥용기로 전달되도록 전기압력보온밥솥을 개선하므로서, 취반을 효율적으로 수행하는 동시에 밥의 보온성을 크게 향상시키는 한편, 상기 내솥용기를 외솥용기에 안정되게 고정시키므로서, 히터부재에 의해 내솥용기로의 열전달을 극대화시킨 효과가 있다.Therefore, the present invention improves the electric pressure thermal cooker so that all the heat of the heater member installed in the outer pot container is transferred to the inner pot container, while efficiently performing cooking and greatly improving the warmth of the rice, while the outer pot container is outer pot By fixing stably in the container, there is an effect of maximizing the heat transfer to the inner pot container by the heater member.

Claims (1)

그 내부에 유리섬유와 같은 단열부재(11)가 내장된 소정형상의 밥솥본체(10)와; 상기 밥솥본체(10) 내부에 설치되는 외솥용기(20)와; 상기 외솥용기(20)의 내주면 하단에 설치되는 히터부재(30)와; 상기 외솥용기(20)의 내측에 안치되는 내솥용기(40)와; 상기 밥솥본체(10) 상단에 밀폐가능하게 설치되면서 그 내면에 소정형상의 내솥뚜껑(41)이 설치된 밥솥뚜껑(50); 등으로 구성된 전기압력보온밥솥(1)에 있어서, 상기한 히터부재(30)가 설치되는 외솥용기(20)의 내주면에 호형상의 열반사판(60)을 형성설치한 다음, 상기 열반사판(60) 내면에 히터부재(30)를 밀착되게 설치하는 한편, 상기 외솥용기(20)의 내주면 적소에 상기 내솥용기(40)가 외솥용기(20) 내에 밀착된 상태에서 유동되지 않게 연질의 지지돌기(22)를 다수 형성한 것을 특징으로 하는 전기압력보온밥솥.A cooker body 10 having a predetermined shape in which a heat insulating member 11 such as glass fiber is embedded therein; An outer pot container 20 installed inside the cooker body 10; A heater member 30 installed at a lower end of the inner circumferential surface of the outer pot container 20; An inner pot container 40 placed inside the outer pot container 20; A rice cooker lid 50 provided with an inner pot lid 41 of a predetermined shape on its inner surface while being installed to be sealed at the top of the rice cooker body 10; In the electric pressure thermal cooker (1) consisting of, etc., the arc-shaped heat reflecting plate 60 is formed on the inner circumferential surface of the outer pot container 20 in which the heater member 30 is installed, and then the heat reflecting plate 60 The heater member 30 is installed in close contact with the inner surface, while the inner support surface of the outer pot container 20 has the soft support protrusion so that the inner pot container 40 does not flow in the state close to the outer pot container 20. Electric pressure insulating rice cooker characterized in that formed a plurality of 22).
KR2019950018682U 1995-07-26 1995-07-26 An electric pressure rice cooker KR200157752Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030075035A (en) * 2002-03-15 2003-09-22 엘지전자 주식회사 electric cooker

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101265106B1 (en) * 2012-02-07 2013-05-16 김차식 Electric cooker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030075035A (en) * 2002-03-15 2003-09-22 엘지전자 주식회사 electric cooker

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