KR0128762Y1 - Switching instrument for locking of cover in electric pressure cooker - Google Patents

Switching instrument for locking of cover in electric pressure cooker

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Publication number
KR0128762Y1
KR0128762Y1 KR2019950038968U KR19950038968U KR0128762Y1 KR 0128762 Y1 KR0128762 Y1 KR 0128762Y1 KR 2019950038968 U KR2019950038968 U KR 2019950038968U KR 19950038968 U KR19950038968 U KR 19950038968U KR 0128762 Y1 KR0128762 Y1 KR 0128762Y1
Authority
KR
South Korea
Prior art keywords
switch
lid
pressure cooker
electric pressure
mercury
Prior art date
Application number
KR2019950038968U
Other languages
Korean (ko)
Other versions
KR970026874U (en
Inventor
석중광
Original Assignee
문무영
주식회사반성
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Application filed by 문무영, 주식회사반성 filed Critical 문무영
Priority to KR2019950038968U priority Critical patent/KR0128762Y1/en
Publication of KR970026874U publication Critical patent/KR970026874U/en
Application granted granted Critical
Publication of KR0128762Y1 publication Critical patent/KR0128762Y1/en

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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
    • A47J27/08—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
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in 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
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • 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 전기압력솥의 뚜껑개폐감지스위치장치에 관한 것으로 수은스위치, 또는 볼스위치로 되는 뚜껑개폐감지스위치를 뚜껑의 내부 상테판 위에 설치하고 부저를 설치연결시킨 마이콤에 연결함으로 작동기능이 정확, 원활할 뿐아니라 간단한 구성으로 설치조립이 간편하고 저렴한 가격으로 제공될 수 있게 한 것으로 종래 자석과 리이드 스위치를 결합 구성하거나 마이크로 스위치를 이용한 방식은 습기를 많이 유출하는 전기압력솥의 뚜껑내에 설치되는 관계로 습기로 인한 부식성으로 장기사용중 점검판단기준 등에 취약하고 고장발생이 많으며 설치 조립배선이 까다로운 폐단과 가격이 고가로 되는 문제점이 있었으므로 본 고안 수은스위치 또는 볼스위치를 이용한 구성으로 종래 그러한 문제점이 제거되고 또 장기간 안전하게 이용될 수 있고 저렴하게 되는 이점이 있는 고안이다.The present invention relates to a lid open / close detection switch device of an electric pressure cooker. The function of the lid open / close switch, which is a mercury switch or a ball switch, is installed on the top plate of the lid and connected to a microcomputer installed with a buzzer, so that the operation function is accurate and smooth. As well as simple installation, assembly and assembly can be provided at a simple and low price. The combination of a conventional magnet and a lead switch or a method using a micro switch is installed in the lid of an electric pressure cooker that leaks a lot of moisture. Due to the corrosiveness caused by the problem of long-term use, such as vulnerable to inspection judgment standards, many troubles occur, difficult to install and assembly wiring and expensive, the conventional mercury switch or ball switch configuration eliminates such problems. Can be used safely for a long time It is a device with the advantage of being inexpensive.

Description

전기압력솥의 뚜껑 개폐감지스위치장치Lid open / close switch of electric pressure cooker

제1도는 본 고안에 있어, 수은접속물로된 수은스위치의 단면도.1 is a cross-sectional view of the mercury switch of the mercury connection in the present invention.

제2도는 본 고안에 있어 금속볼 접속물로된 볼스위치의 단면도.2 is a cross-sectional view of a ball switch made of a metal ball connection in the present invention.

제3도는 본 고안의 뚜껑 개폐감지스위치를 뚜껑에 설치한 상태를 보인 전기압력솥의 일부단면도.3 is a partial cross-sectional view of the electric pressure cooker showing a state in which the lid opening and closing detection switch of the present invention is installed on the lid.

제4도는 본 고안의 작용상태를 나타내기 위한 뚜껑을 열은 상태의 전기압력솥 일부단면도.Figure 4 is a partial cross-sectional view of the electric pressure cooker with the lid open to show the working state of the present invention.

제5도는 본 고안의 개폐감지스위치를 마이콤에 연결배선시킨 구성과, 부저, 표시창(Display) 조리시작스위치, 취소스위치의 연결배선을 보인 개략적 구성도.Figure 5 is a schematic configuration showing the connection wiring of the opening and closing detection switch of the present invention connected to the microcomputer, the buzzer, the display cooking start switch, the cancellation switch.

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

1 : 전기압력솥 2 : 뚜껑1: electric pressure cooker 2: lid

4 : 상테판 5 : 지지체4: phantom 5: support

7 : 부저 10 : 스위치케이스7: buzzer 10: switch case

11 : 수은접속물 11' : 금속볼접속물11: mercury connection 11 ': metal ball connection

SW3: 뚜껑개폐감지스위치 SW3' : 수은스위치SW 3 : Lid opening and closing switch SW 3 ': Mercury switch

SW3: 볼스위치SW 3 : Ball switch

본 고안은 전기압력솥의 뚜껑 개폐감지스위치 장치에 관한 것으로, 수은 접속물로된 수은스위치 또는 또는 금속볼접속물로 된 볼스위치를, 뚜껑의 내부 상테판위에 선단부가 약간 경사된 상태로 되게 설치하여 부저를 설치 연결한 마이콤에 연결함으로서 작동기능이 정확, 원활할 뿐아니라 간단한 구성으로 설치조립이 편리하고 또 저렴한 가격으로 제공될 수 있게 할 목적으로 한 것이다.The present invention relates to a lid open / close detection switch device of an electric pressure cooker, and a mercury switch made of a mercury connection or a ball switch made of a metal ball connection, so that the tip is slightly inclined on the upper plate of the lid. By connecting the buzzer to the connected microcomputer, the purpose of the operation is not only accurate and smooth, but also the simple configuration allows the installation and assembly to be provided at a convenient and low price.

종래에는 전기압력솥 위에 자석을 부착하고 리이드스위치를 뚜껑 내부에 설치결합한 구성이 있고 또 마이크로스위치를 뚜껑내부에 설치결합시킨 구성이 있으나, 이들 리이드스위치 및 마이크로스위치를 이용한 방식은 습기를 많이 유출하는 전기압력솥의 뚜껑 내에 설치되는 관계로 습기에 대한 부식성으로 장기사용중 점검판단기준등에 취약하고 또 고장발생이 많으며 설치조립배선이 까다로운 폐단이 있을 뿐더러 가격이 고가로 되어 제품가를 상승시키는 결함이 있었으므로 본 고안은 종래 그러한 결함을 해소하고 보다 간단한 구성으로서 부식성이 없고 저렴하게 이용될 수 있도록 개선한 고안으로 이를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.Conventionally, there is a configuration in which a magnet is attached to an electric pressure cooker and a lead switch is installed and coupled inside the lid, and a micro switch is installed and coupled inside the lid. Because it is installed in the lid of the pressure cooker, it is corrosive to moisture, so it is vulnerable to inspection criteria during long-term use, and there are many defects, and it is difficult to install and install wiring, and there is a defect that increases the product price due to the high price. The conventional design is to solve such a defect and improved design so that it can be used in a non-corrosive and inexpensive as a simpler configuration will be described in detail based on the accompanying drawings as follows.

본 고안의 뚜껑개폐감지스위치(SW3)는 제1도에 도시된 바와같이 스위치케이스(10)내부에 수은접속물(11)을 내장시켜 접속단자선(12)에 대하여 수평상태에 따라 수은접속물(11)이 이동작용하여 온 또는 오프하게된 수은스위치(SW3')와 또한 제2도의 도시와 같이 스위치케이스(10) 내부에 금속볼접속물(11')을 내장시켜 접속단자선(12)에 대하여 수평상태에 따라 금속볼접속물(11')이 이동작용하여 온 또는 오프하도록된 볼스위치(SW3)를 사용한다. 이러한 구조의 뚜껑개폐감지스위치(SW3)는 전기압력솥(1) 뚜껑(2)의 내부상테판(4)위에 지지체(5)로서 움직이지 않게 설치하되 선단부가 약간 하향으로 경사되게(경사각 12°∼15°) 고정설치하고 부저(7)가 설치연결된 통상의 마이콤(C)에 연결배선하여서 뚜껑(2)을 열으므로서 뚜껑개폐감지스위치(SW3)가 온(ON)되면 마이콤(C)에서 감지와 동시 부저(7)가 울림과 동시에 표시창(D)에 표시하도록 구성하였다. 도면중 미설명 부호 D는 표시창(Display) SW1은 조리시작스위치, SW2는 취소스위치이다.Lid opening and closing detection switch (SW 3 ) of the present invention is a mercury connection according to the horizontal state with respect to the connection terminal line 12 by embedding a mercury connection 11 in the switch case 10 as shown in FIG. The mercury switch SW 3 ′, which is turned on or off by the movement of the water 11, and the metal ball connector 11 ′ are built into the switch case 10 as shown in FIG. 2. 12) A ball switch SW 3 is used in which the metal ball connection 11 'is moved on or off depending on the horizontal state. Lid opening and closing switch (SW 3 ) of this structure is installed on the inner plate 4 of the cover 2 of the electric pressure cooker (1) so as not to move as a support (5), but the tip is inclined slightly downward (inclination angle 12 °) 15 °) When the lid opening and closing detection switch (SW 3 ) is turned on while the lid (2) is opened by connecting and connecting to a conventional microcomputer (C) to which the buzzer (7) is installed and connected, the microcomputer (C) Simultaneous detection and buzzer (7) was configured to display on the display window (D) at the same time as the ringing. In the drawings, reference numeral D denotes a display SW 1 for a cooking start switch and SW 2 for a cancel switch.

이와같이된 본 고안의 뚜껑개폐감지스위치(SW3)의 작동은 전기압력솥(1)의 뚜껑(2)을 제4도 점선과 같이 열었을때는 온(ON)되어 마이콤(C)에 감지되고 동시에 부저(7)가 울리고 표시창(D)에 뚜껑(2)이 열렸다는 표시를 하여 정상적으로 뚜껑(2)을 닫을 수 있도록 유도한다. 반대로 제3도와 같이 뚜껑(2)이 닫혔을때는 뚜껑개폐감지스위치(SW3)가 오프(OFF)케되므로 정상조리를 진행할수가 있다. 뚜껑(2) 내부의 상테판(4)위에 지지체(5)로 움직이지 않도록 고정설치시킨 수은스위치(SW3') 및 볼스위치(SW3)로 된 뚜껑개폐감지스위치(SW3)는 뚜껑(2)의 개폐에 따라서 수은접속물(11) 및 금속볼접속물(11')이 이동작용하므로 접속단자선(12)에 접속 및 이탈의 동작으로 온 또는 오프케되므로 작동이 순조롭고 정확한 효과가 있다.The operation of the lid opening and closing switch (SW 3 ) of the present invention as described above is turned on when the lid 2 of the electric pressure cooker 1 is opened as shown in FIG. 4, and is detected by the microcomputer C and at the same time the buzzer ( 7) rings to indicate that the lid (2) is opened on the display window (D) to induce the lid (2) to close normally. On the contrary, when the lid 2 is closed as shown in FIG. 3, the lid open / close detection switch SW 3 is turned off, so that normal cooking can be performed. The lid opening / closing detection switch (SW 3 ) consisting of a mercury switch (SW 3 ') and a ball switch (SW 3 ) fixedly installed on the top plate (4) inside the lid (2) so as not to move with the support (5) is a lid ( As the mercury connection 11 and the metal ball connection 11 'move and move according to the opening and closing of 2), the mercury connection 11 and the metal ball connection 11' are moved on or off by the connection and disconnection of the connection terminal line 12, so that the operation is smooth and accurate. .

또한 본 고안은 전기압력솥 이용자가 조리를 위해 음식물 및 취사물을 압력솥에 넣고 조리시작스위치(SW1)를 눌렀을때 제일먼저 감지되는 것이 뚜껑개폐감지스위치(SW3)이므로 정상조리를 위해 뚜껑(2)을 닫게 된다. 따라서 뚜껑이 닫혔을때는 정상조리과정을 진행할수가 있으며 또한 뚜껑(2)이 열렸을때는 조리를 할수 없는 비정상 상태이므로 경고음을 부저(7)을 통해 울리고 표시창(D)에 뚜껑(2)이 열렸다는 표시를 하여 정상적으로 뚜껑을 닫을 수 있도록 유도하고 알리므로, 안전한 전기압력솥 이용에 효과적이다.In addition, the present invention, when the electric pressure cooker puts food and cooking items into the pressure cooker for cooking and presses the cooking start switch (SW 1 ), the first thing that is detected is the lid open / close detection switch (SW 3 ) so that the lid for normal cooking (2 ) Closes. Therefore, when the lid is closed, the normal cooking process can be performed, and when the lid (2) is opened, it is an abnormal state in which cooking is not possible. By inducing and informing so that the lid can be normally closed, it is effective in using a safe electric pressure cooker.

이와같이 본 고안은 간단한 수은스위치(SW3') 또는 볼스위치(SW3)로 되는 뚜껑개폐감지스위치(SW3)를 뚜껑(2) 내부의 상테판(4)위에 선단부가 하향으로 되게 지지체(5)에 경사설치하고 부저(7)를 연결배선한 마이콤(C)에 연결결합하는 구성으로 이루어지므로 설치조립이 간편할 뿐아니라 값이 저렴하게 되고 또 수은스위치(SW3') 볼스위치(SW3)는 습기에도 온,오프의 동작이 원활하므로 장기간 사용에도 고장이 없고 부식성, 점검 판단기준등에 취약점 없이 안전하고 편리하게 이용될 수 있는 효과가 있다.Thus, the present invention is a simple mercury switch (SW 3 ') or the ball switch (SW 3 ) lid opening and closing detection switch (SW 3 ) on the top plate (4) inside the lid (2) the support (5) ) Is easy to assemble and inexpensive, and the mercury switch (SW 3 ') ball switch (SW 3 ) because it is configured to be inclined and connected to the microcomputer (C) connected to the buzzer (7) ) Has the effect that it can be used safely and conveniently without any vulnerabilities in corrosiveness, inspection criteria, etc. as long as the on / off operation is smooth even in moisture.

Claims (2)

스위치케이스(10) 내부에 수은접속물(11)을 내장시켜 접속단자선(12)에 대하여 수평상태에 따라 수은접속물(11)이 이동하여 온 또는 오프하는 수은스위치(SW3')로 되는 뚜껑개폐감지스위치(SW3)를 뚜껑(2) 내부상테판(4)의 지지체(5)에 선단부가 하향경사형으로 설치하고 부저(7)를 설치연결한 마이콤(C)에 연결배선하여서 된 전기압력솥의 뚜껑개폐감지스위치장치.The mercury connection 11 is built in the switch case 10 so that the mercury connection 11 moves on or off in accordance with a horizontal state with respect to the connection terminal line 12 to form a mercury switch SW 3 ′. The lid opening and closing detection switch (SW 3 ) is connected to the microcomputer (C) in which the tip is downwardly inclined on the support 5 of the upper plate 4 of the lid 2 and the buzzer 7 is installed. Lid opening and closing switch device of electric pressure cooker. 제1항에 있어서, 뚜껑개폐감지스위치(SW3)는 스위치케이스(10)내에 금속볼접속물(11')이 내장된 볼스위치(SW3)로 되는 전기압력솥의 뚜껑개폐감지스위치장치.The lid opening and closing switch device according to claim 1, wherein the lid opening and closing detection switch (SW 3 ) is a ball switch (SW 3 ) in which a metal ball connection (11 ') is incorporated in the switch case (10).
KR2019950038968U 1995-12-07 1995-12-07 Switching instrument for locking of cover in electric pressure cooker KR0128762Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950038968U KR0128762Y1 (en) 1995-12-07 1995-12-07 Switching instrument for locking of cover in electric pressure cooker

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Application Number Priority Date Filing Date Title
KR2019950038968U KR0128762Y1 (en) 1995-12-07 1995-12-07 Switching instrument for locking of cover in electric pressure cooker

Publications (2)

Publication Number Publication Date
KR970026874U KR970026874U (en) 1997-07-24
KR0128762Y1 true KR0128762Y1 (en) 1998-10-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143863B1 (en) * 2009-12-23 2012-05-22 린나이코리아 주식회사 Method and Apparatus for Control of Gas Automatic Rice Cooker by Door Senser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143863B1 (en) * 2009-12-23 2012-05-22 린나이코리아 주식회사 Method and Apparatus for Control of Gas Automatic Rice Cooker by Door Senser

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