KR200155120Y1 - Electric rice cooker - Google Patents

Electric rice cooker Download PDF

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Publication number
KR200155120Y1
KR200155120Y1 KR2019970025250U KR19970025250U KR200155120Y1 KR 200155120 Y1 KR200155120 Y1 KR 200155120Y1 KR 2019970025250 U KR2019970025250 U KR 2019970025250U KR 19970025250 U KR19970025250 U KR 19970025250U KR 200155120 Y1 KR200155120 Y1 KR 200155120Y1
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South Korea
Prior art keywords
rice
lid
rice cooker
cooker
stored
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KR2019970025250U
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Korean (ko)
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KR19990010760U (en
Inventor
하용수
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하용수
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Priority to KR2019970025250U priority Critical patent/KR200155120Y1/en
Publication of KR19990010760U publication Critical patent/KR19990010760U/en
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Publication of KR200155120Y1 publication Critical patent/KR200155120Y1/en

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804Locking devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/002Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/06Lids or covers for cooking-vessels
    • A47J36/10Lid-locking devices

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

Abstract

본 고안은 전기밥솥에 관한 것으로서, 장시간 밥맛과 영양이 보존되고, 또 변질되지 않게 보관할 수 있도록, 밥솥의 몸체(10)를 개폐하는 뚜껑(20)내에 밥을 보관할 때에는 밥솥내의 공기를 외부로 배출시켜주고, 보관중인 밥을 먹고져할 때에는 뚜껑(20)을 열기전에 외부공기를 주입시켜주는 진공펌프(50)를 설치하여서 된 것이다.The present invention relates to an electric rice cooker, to discharge the air in the rice cooker to the outside when the rice is stored in the lid 20 that opens and closes the body 10 of the cooker so that the rice taste and nutrition can be preserved for a long time, and stored without alteration If you are going to eat the rice in storage, it is to install a vacuum pump 50 to inject external air before opening the lid (20).

Description

전기밥솥electric rice cooker

제1도는 본 고안 실시예의 적용상태를 보인 단면도1 is a cross-sectional view showing an application state of the present invention embodiment

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

10 : 몸체 20 : 뚜껑10: body 20: lid

21 : 외뚜껑체 22 : 외뚜껑체21: outer lid body 22: outer lid body

211 : 공기흡입구 212 : 배출구211: air inlet 212: outlet

30 : 송풍팬 50 : 진공펌프30: blower fan 50: vacuum pump

51 : 흡입구51: inlet

본 고안은 전기밥솥에 관한 것으로서, 더욱 상세하게는 밥을 장시간 변질되지 않게 보관하여주는 전기 밥솥에 관한 것이다.The present invention relates to an electric rice cooker, and more particularly, to an electric rice cooker that keeps rice from being deteriorated for a long time.

종래의 전기밥솥들은, 뚜껑을 열고 밥을 덜어먹은 다음 밥이 남게 되면, 밥솥을 보온으로 전환시켜 남은 밥이 적절한 온도로 보온이 되는 상태로 보관하였다.Conventional electric rice cookers, after opening the lid to eat the rice and left the rice, the rice cooker was converted to warming and stored in a state in which the remaining rice is kept warm at an appropriate temperature.

그러나, 이렇게 보온상태로 밥을 보관하게 되면, 수분의 유출로 밥이 마르게 되었음은 물론, 특히 밥을 덜어먹기 위해 뚜껑을 열었을때 외부공기와 함께 일반세균들이 밥솥내로 유입되어 이들 세균이 적절한 온도와 습기에 의해 쉬 증식되므로 밥이 쉬 변질되었으며, 이에 따라 장시간 맛과 영양이 보존되게 보관할 수 없게되는 단점이 있었다.However, if the rice is kept in this warm state, the rice will dry out due to the leakage of water, and especially when the lid is opened to eat the rice, the general bacteria are introduced into the cooker together with the external air, and these bacteria are kept at the proper temperature. Since the rice multiplied by the moisture proliferation by moisture, there was a disadvantage that can not be stored to preserve the taste and nutrition for a long time.

본 고안은 종래 밥솥의 이러한 점들을 감안하여 안출된 것으로서, 그 목적은 밥을 장시간 변질되지 않게 보관하여주는 전기밥솥을 제공하는 것이다.The present invention has been devised in view of these points of the conventional rice cooker, the purpose is to provide an electric rice cooker that keeps the rice not deteriorated for a long time.

본 고안의 다른 목적은, 장시간이 경과되어도 맛과 영양이 보존되게하여 주는 전기 밥솥을 제공함에 있다.Another object of the present invention is to provide an electric rice cooker that preserves taste and nutrition even after a long time.

본 고안의 이러한 목적들은 밥을 상온으로 보관함과 동시에 밥솥내에서 일반세균의 증식이 최대한 억제되게 하여주는 전기밥솥을 제공함으로써 달성되는데, 이 전기밥솥은 밥을 보온하지 않고 상온으로 보관되게 하여주며, 또 보관시에는 밥솥내로 유입된 외부공기를 배출시켜주는 진공펌프를 갖추고 있다.This object of the present invention is achieved by providing an electric rice cooker that keeps the rice at room temperature and at the same time suppresses the growth of general bacteria in the rice cooker, which allows the rice to be stored at room temperature without warming, In addition, it is equipped with a vacuum pump for discharging the external air introduced into the rice cooker during storage.

이 진공펌프는 뚜껑의 외뚜껑체와 내뚜껑체 사이의 공간내에 위치하게 내뚜껑체의 상면에 장착되며, 그 흡입구는 내뚜껑체의 관통공에 결착된다.The vacuum pump is mounted on the upper surface of the inner lid body so as to be located in the space between the outer lid body and the inner lid body of the lid, and its suction port is attached to the through hole of the inner lid body.

그리고, 외뚜껑체에는 송풍팬이 장착되는 공기 흡입공과 배출공이 서로 다른 위치에 설치된다.In addition, the outer lid body is installed in the air suction hole and the discharge hole in which the blowing fan is mounted at different positions.

따라서, 밥을 보관할 때에는 보관스위치를 조작하면 진공펌프가 일정시간, 바람직 하게는 대략 1분정도 내외의 시간동안 동작되어 밥솥내부의 공기를 강제 배출시켜 내부를 진공상태로 만들어 주기 때문에 밥이 진공상태에서 상온으로 보관되므로, 쉬 변질되지 않게 장시간 보관이 되며, 이러한 상태에서 밥을 먹기위해 뚜껑을 열고져 할 때에는 뚜껑을 열기전에 보온 스위치를 조작하면, 상기 진공펌프가 역동작되어 밥솥내로 외부공기를 유입시켜 주고 정지되고, 다음에는 히터가 동작되어 밥을 적정온도로 데워주므로 이후 뚜껑을 열고 밥을 덜어 먹으면 되는 것이다.Therefore, when storing rice, when the storage switch is operated, the vacuum pump operates for a certain time, preferably about 1 minute or so, forcibly draining the air inside the rice cooker to make the interior into a vacuum state, so the rice is in a vacuum state. Because it is stored at room temperature, it is stored for a long time so as not to deteriorate, and when you open the lid to eat rice in this state, if you operate the heat switch before opening the lid, the vacuum pump is reversed to operate the outside air into the cooker After the inflow and stop, and the heater is operated to warm the rice to a proper temperature, then open the lid and eat the rice.

이하, 본 고안의 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 고안 실시예에 의한 전기밥솥의 몸체(10)에는 취반, 보온, 보관 조작용스위치(11)(12)(13)들이 부설되고, 상기 몸체의 상부를 덜어주는 뚜껑(20)은, 외뚜껑체(21)와 이 외뚜껑체에 주연부만 부착되고 하향만곡된 중앙부(22)는 격리되는 내뚜껑체(22)로 구성된다.In the body 10 of the rice cooker according to the embodiment of the present invention, the cooking, thermal insulation, storage operation switches 11, 12, 13 are laid, the lid 20 to remove the upper portion of the body, the outer lid The sieve 21 and the central portion 22 attached only to the periphery of the outer lid body and curved downward are composed of the inner lid body 22 isolated.

그리고, 상기 외뚜껑체에는 공기흡입구(211)와 배출구(212)가 서로 다른 위치에 설치되며, 상기 흡입구의 내단측에는 송풍팬(30)이 장착된다.The outer lid body has an air inlet 211 and an outlet 212 installed at different positions, and a blower fan 30 is mounted at an inner end side of the inlet.

또한, 내뚜껑체(22)의 상면일측에는, 취반시 몸체(10)내의 온도를 감지하여 설정치를 넘게되면 송풍팬(30)을 동작시켜 흡입구(211)를 통해 외부공기가 흡입되어 배출구(212)로 배출되게 하므로 이 과정에서 외부공기가 내뚜껑체(22)를 냉각시켜주고, 이에따라 이 내뚜껑체의 저면에 닿게되는 수증기가 냉각 물로되어 몸체(10)내로 다시 흘러내리게 하여주는 온도감지기(40)가 착설된다.In addition, on one side of the upper surface of the inner lid body 22, when the temperature inside the body 10 during cooking and exceeds the set value, the blower fan 30 is operated to suck the outside air through the inlet 211 and the outlet 212 In this process, the outside air cools the inner lid body 22, and accordingly, the temperature sensor that causes the water vapor that comes into contact with the bottom of the inner lid body to be cooled with water and flows down into the body 10 again. 40) is installed.

또, 상기 내뚜껑체의 상면 일측에는 진공펌프(50)가 착설되며, 이 폄프의 흡입구(51)는 상기 내뚜껑체에 뚫어 설치된 관통공에 결착된다.In addition, a vacuum pump 50 is installed on one side of the upper surface of the inner lid body, and the suction port 51 of the pump is attached to a through hole installed in the inner lid body.

이와 같이 구성되는 본 고안 실시예에의한 전기밥솥은 취반시에는 취반스위치(11)를 누르면 일반적인 밥솥과 같이 동작되어 취반이 수행되는 것이며, 취반이 완료되어 밥을 덜어먹고져 할 때에는 뚜껑(20)을 열고 덜어먹으면 된다.Electric rice cooker according to the embodiment of the present invention is configured as described above when the cooking switch 11 is pressed when the cooking is performed as a general rice cooker, the cooking is done, when the cooking is completed to eat the rice lid (20) Open) and eat.

그러나, 밥이 남아서 보관을 하고져 할 때에는 뚜껑(20)을 닫고 보관스위치(13)를 누르면 되는데, 이렇게 되면 진공펌프(50)가 적정시간동안 동작되므로 몸체(10)내의 공기가 흡입구(51)를 통해 흡입되어 토출구(52)를 거쳐 내·외 뚜껑체(22)(21)들 사이의 공간으로 강제배출된다.However, when the rice is left to be stored, the lid 20 is closed and the storage switch 13 is pressed. In this case, since the vacuum pump 50 is operated for a proper time, the air in the body 10 causes the inlet 51 to be opened. Suction is carried out through the discharge port 52 and forcedly discharged into the space between the inner and outer lid bodies 22 and 21.

따라서, 뚜껑(20)이 닫힌 몸체(10)내부는 공기가 배출되어 진공상태가 된다.Therefore, the inside of the body 10 in which the lid 20 is closed is discharged to a vacuum state.

이와 같이 내부공기가 배출되면, 뚜껑(20)을 열었을때 외부공기와 함께 유입되었던 일반세균들로 함께 배출되고, 또 몸체(10)내부는 보온상태가 아닌 상온을 유지하게 된다.When the internal air is discharged as described above, when the lid 20 is opened, the internal air is discharged together with the general bacteria introduced together with the external air, and the inside of the body 10 is maintained at room temperature rather than being kept warm.

이러한 상태에서 보관중인 밥을 먹고져 할 때에는, 뚜껑(20)을 열기전에 먼저 보온스위치(12)를 눌러준다.When the rice being stored in this state is to be eaten, the thermal switch 12 is first pressed before opening the lid 20.

이렇게 하면, 진공펌프(50)가 역동작되어 외부공기를 몸체(10)내로 공급시켜 주므로 진공상태를 해제시켜 뚜껑(20)을 용이하게 열어줄 수 있게됨은 물론, 밥솥의 히터를 다시 동작시켜 밥을 적정온도로 데워준다.In this case, the vacuum pump 50 is reversely operated to supply external air into the body 10, thereby releasing the vacuum to easily open the lid 20, as well as operating the heater of the rice cooker again. Warm to the proper temperature.

이에 따라, 보온스위치(12)를 누른다음 적정시간이 경과되어 뚜껑(20)을 열게되면 따뜻하게 데워진 밥을 먹을 수 있게 되는 것이다.Accordingly, after pressing the thermal switch 12, the appropriate time has elapsed, and when the lid 20 is opened, the warmed rice can be eaten.

한편, 상기 실시예에서는 전동식 진공펌프(50)로 내부공기를 배출, 또는 주입하는 것을 그 예로 설명하였으나 이에 한정되는 것은 아니며, 수동식 펌프를 사용하여도 됨은 물론이다.Meanwhile, in the above embodiment, the discharge or injection of internal air into the electric vacuum pump 50 has been described as an example, but the present invention is not limited thereto, and a manual pump may be used.

이와 같이 사용하는 본 고안 실시예에 의한 전기밥솥은, 밥솥내에 남은 밥을 보관할 때에는 내부공기를 배출시켜 내부가 진공상태로 되게 함과 동시에 상온으로 보관토록된 것이므로, 맛과 영양이 그래로 보존되고, 특히 세균증식이 방지되어 장기간이 경과되어도 밥이 변질되지 않고 원 상태로 보관되는 장점이 있다.The electric rice cooker according to the embodiment of the present invention used as described above, when storing the remaining rice in the rice cooker to discharge the internal air to be in a vacuum state and at the same time stored at room temperature, taste and nutrition is preserved as such In particular, bacterial proliferation is prevented, and even after a long period of time, the rice is not deteriorated and is stored in its original state.

따라서, 장시간이 경과된 후에도 밥을 취반당시와 같은 상태로 먹을 수 있게 되는 등 매우 유용한 고안이다.Therefore, it is a very useful design such that after a long time passes, the rice can be eaten in the same state as at the time of cooking.

Claims (1)

공기흡입구(211)와 배출구(212)가 형성되고 상기 흡입구에는 송풍팬(30)이 장착된 외뚜껑체(21)와 이 외뚜껑체에 중앙부는 격리되고 주연부만 부착된 내뚜껑체(22)로 구성되는 뚜껑(20)으로 몸체(10)를 개폐토록된 전기밥솥에 있어서, 상기 내뚜껑체의 상면 일측에는 밥을 보관할 때에는 밥솥내의 공기를 외부로 배출시켜주고, 보관중인 밥을 먹고져 뚜껑(20)을 열기전에는 외부공기를 주입시켜주는 진공펌프(50)을 착설하고, 이 펌프의 흡입구(51)는 상기 내뚜껑체에 뚫어 설치된 관통공에 결착하여서 되는 것을 특징으로 하는 전기밥솥.An air inlet 211 and an outlet 212 are formed, and the inlet 22 has an outer lid 21 in which a blower fan 30 is mounted, and an inner lid 22 in which a central portion is isolated and attached only to a peripheral portion thereof. In the electric rice cooker to open and close the body 10 by the lid 20, the upper side of the inner lid body when storing the rice to discharge the air in the cooker to the outside, the rice is stored in the lid An electric rice cooker is installed before the opening (20) of the vacuum pump 50 for injecting external air, and the suction port 51 of the pump is attached to the through-hole installed in the inner lid body.
KR2019970025250U 1997-08-29 1997-08-29 Electric rice cooker KR200155120Y1 (en)

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KR200155120Y1 true KR200155120Y1 (en) 1999-08-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019960B1 (en) * 2008-05-07 2011-03-09 한재섭 A inpot lid for electrical rice-pot
KR101032793B1 (en) 2007-06-22 2011-05-06 웬-칭 리 Vacuum apparatus for electric cooker
KR101809188B1 (en) * 2016-12-14 2018-01-18 (주)포빅스 Cover apparatus for automatic rice cooker having water supply function for rice cooking, steam discharge function, automatic cleaning function and outside air inflow function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101032793B1 (en) 2007-06-22 2011-05-06 웬-칭 리 Vacuum apparatus for electric cooker
KR101019960B1 (en) * 2008-05-07 2011-03-09 한재섭 A inpot lid for electrical rice-pot
KR101809188B1 (en) * 2016-12-14 2018-01-18 (주)포빅스 Cover apparatus for automatic rice cooker having water supply function for rice cooking, steam discharge function, automatic cleaning function and outside air inflow function

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