KR0133442B1 - Microwave oven - Google Patents
Microwave ovenInfo
- Publication number
- KR0133442B1 KR0133442B1 KR1019940023225A KR19940023225A KR0133442B1 KR 0133442 B1 KR0133442 B1 KR 0133442B1 KR 1019940023225 A KR1019940023225 A KR 1019940023225A KR 19940023225 A KR19940023225 A KR 19940023225A KR 0133442 B1 KR0133442 B1 KR 0133442B1
- Authority
- KR
- South Korea
- Prior art keywords
- microwave
- blocker plate
- microwave oven
- control unit
- coupled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/68—Circuits for monitoring or control
- H05B6/687—Circuits for monitoring or control for cooking
-
- 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
- H05B6/64—Heating using microwaves
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
- H05B6/6411—Supports or covers specially adapted for use in microwave heating apparatus the supports being rotated
-
- 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
- H05B6/64—Heating using microwaves
- H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
- H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
본 발명은 부하에 따라 최적의 출력 및 효율을 얻을 수 있도록 하고, 여러개의 피딩홀을 형성하여 요동운동으로 최적의 균일가열 및 부하의 출력을 향상시킬 수 있도록 한 마이크로웨이브오븐에 관한 것으로, 감지부(50)에 의하여 감지된 신호는 제어부(30)에 인가되어 제어부(30)가 조리시작과 함께 마이크로웨이브록커판(40) 구동수단의 콘트롤모터(44)를 작동시킨다. 이때, 캠겸용드라이브(41)가 회전하여 마이크로스위치(47)을 온,오프하게 되고, 상기 마이크로스위치(47)와 접속된 제어부(30)에 메모리된 부하와 비교하여 마이크로웨이브록커판(45)의 각도를 콘트롤하여 최적의 조리상태에서 마이크로웨이브록커판(40)을 정지시키던가, 요동하면서 마이크로웨이브를 음식물에 공급하여 최상의 조리조건으로 음식물을 조리한다. 따라서, 마이크로웨이브를 요동운동상태로 방사하고, 부하에 따라 마이크로웨이브록커판의 각도를 최적상태로 콘트롤하여 공급함으로써 조리시간을 단축할 수 있으며, 작동효율을 증대시키는 것이다.The present invention relates to a microwave oven to obtain the optimum output and efficiency according to the load, and to improve the optimal uniform heating and the output of the load by the swing motion by forming a plurality of feeding holes, the sensing unit The signal sensed by the 50 is applied to the control unit 30 so that the control unit 30 operates the control motor 44 of the microwave blocker plate 40 driving means at the start of cooking. At this time, the cam combined drive 41 rotates to turn the micro switch 47 on and off, and the microwave blocker plate 45 is compared with the load stored in the control unit 30 connected to the micro switch 47. By stopping the microwave blocker plate 40 in the optimum cooking state by controlling the angle of, or feeding the microwave while feeding the food to cook the food in the best cooking conditions. Therefore, the microwave is radiated in a rocking motion state, and the cooking time can be shortened by controlling the angle of the microwave blocker plate to the optimum state according to the load, thereby increasing the operating efficiency.
Description
제1도는 종래의 전자레인지 개략도.1 is a schematic diagram of a conventional microwave oven.
제2도는 본 발명의 웨이브가이드 부분 사시도.2 is a partial perspective view of the waveguide of the present invention.
제3도는 본 발명의 전자레인지 개략도.3 is a schematic diagram of a microwave oven of the present invention.
제4도는 본 발명의 블렉시블 마이크로웨이브가이드 개략도.4 is a schematic diagram of a flexible microwave guide of the present invention.
제5도는 본 발명의 작동부 개략도.5 is a schematic view of the operation portion of the present invention.
제6도는 본 발명의 작동부 작동상태 상세도.6 is a detailed view of the operating state of the operating portion of the present invention.
제7도는 본 발명의 마이크로웨이브록커판 회전상태에 따른 표.7 is a table according to the microwave blocker plate rotation state of the present invention.
제8도는 본 발명의 마그네트론 부분 상세도.8 is a detailed view of the magnetron of the present invention.
제9도는 본 발명의 마이크로웨이브록커판 정면도로서,9 is a front view of the microwave blocker plate of the present invention,
a도는 피딩홀이 없는 상태도이고,a is a state without a feeding hole,
b도는 피딩홀이 세로로 형성된 상태도이며,b is a state diagram in which the feeding hole is formed vertically,
c도는 피딩홀이 가로로 형성된 상태도이고,c is a state diagram in which the feeding hole is formed horizontally,
d도는 직사각형으로 형성된 상태도이다.d is a state diagram formed in a rectangle.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5 : 모터 11 : 마그네트론5: motor 11: magnetron
13 : 웨이브가이드 14 : 턴테이블13: waveguide 14: turntable
23 : 캐비티(Cavity) 30 : 제어부23: Cavity 30: control unit
31 : 제어회로 40 : 마이크로웨이브록커판31: control circuit 40: microwave blocker board
41 : 캠겸용드라이브 42 : 커플러(coupler)41: cam drive 42: coupler
43 : 팔로워(follower) 44 : 콘트롤모터43: follower 44: control motor
46 : 피딩홀 47 : 마이크로스위치46: feeding hole 47: micro switch
50 : 감지부 51 : 가스센서50: detection unit 51: gas sensor
52 : 무게센서52: weight sensor
본 발명은 마이크로웨이브오븐의 출력향상과 효율증대에 관한 것으로, 특히 부하에 따라 최적의 출력 및 효율을 얻을 수 있고, 여러개의 피딩홀을 형서하여 요동운동으로 최적의 균일가열 및 부하의 출력을 향상시킬 수 있도록 한 전자레인지의 자동정합과 균일가열용 마이크로웨이브장치에 관한 것이다.The present invention relates to the output improvement and efficiency increase of the microwave oven, and in particular, the optimum output and efficiency can be obtained according to the load, and the optimum uniform heating and the output of the load are improved by shaking several movements by forming several feeding holes. The present invention relates to a microwave oven for automatic matching and uniform heating of a microwave oven.
제1도에 나타낸 바와 같이, 종래의 마이크로웨이브오븐은 캐비티(23) 일측면에 다수개의 피딩홀(12)과 마그네트론(11)을 구비한 웨이브가이드(13)를 형성하고, 저부에 모터(5)가 결합된 턴테이블(14)을 형성하되, 마이크로웨이브의 소스로부터 캐비티(23)의 내부로 에너지를 전달하고, 도파관을 형성하여 구성하였다.As shown in FIG. 1, the conventional microwave oven forms a wave guide 13 having a plurality of feeding holes 12 and a magnetron 11 on one side of the cavity 23, and the motor 5 at the bottom. ) Is combined to form a turntable 14, but transmits energy from the source of the microwave to the inside of the cavity 23, was formed by forming a waveguide.
그러나, 이러한 종래의 기술은 하나 이상의 피딩홀(12)로 균일가열을 실시하므로서 부하의 위치 및 종류에 따라 최적의 균일가열 및 출력효율도 얻을 수 없는 문제점이 발생되었다.However, such a conventional technology has caused a problem that even heating is performed by one or more feeding holes 12, and thus optimum uniform heating and output efficiency cannot be obtained according to the position and type of the load.
따라서, 본 발명은 상기한 문제점을 해소하기 위한 것으로, 그 목적은 첫째; 마이크로웨이브를 요동하면서 방사하도록 하여 음식물이 균일가열되도록 하고, 둘째; 부하감지장치를 구비하여 부하에 따라 마이크로웨이브록커판의 각도를 조절하여 마이크로웨이브의 출력을 보냄으로써 최적의 출력으로 인하여 조리시간의 단축, 효율 향상 및 전기료를 절약할 수 있도록 한 전자레인지의 자동정합 및 균일가열용 마이크로웨이브장치를 제공하고 있다.Accordingly, the present invention is to solve the above problems, the object is first; Shaking the microwaves to spin the food so that the food is uniformly heated; It is equipped with a load sensing device and adjusts the angle of the microwave blocker plate according to the load to send the microwave output to automatically adjust the microwave oven to shorten the cooking time, improve efficiency and save electricity due to the optimum output. And it provides a microwave device for uniform heating.
위와 같은 목적을 달성하기 위하여 본 발명은 마이크로웨이브가 투입되는 쪽의 캐비티 일측면에 형성된 마이크로웨이브록커판과; 감지수단의 입력신호 따라 각 장치를 콘트롤하는 제어부와; 상기 제어부로부터 신호를 전달받아 마이크로웨이브록커판을 최상의 각도롤 유지시키거나 연동시켜서 마이크로웨이브가 요동하도록 하는 작동부와; 음식물의 무게 또는 이상가스 발생 유무등을 감지하여 상기 제어부에 입력하는 감지부로 형성함을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve the above object, the present invention is a microwave blocker plate formed on one side of the cavity of the microwave input side; A controller for controlling each device according to an input signal of the sensing means; An operation unit which receives the signal from the control unit and maintains or interlocks the microwave blocker plate at the best angle to cause the microwave to oscillate; It is a basic feature of the technical configuration to form a sensing unit for detecting the weight of food or the presence of abnormal gas, etc. to input to the controller.
위와 같이 구성된 본 발명의 실시예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.An embodiment of the present invention configured as described above will be described in detail with reference to the accompanying drawings.
제2도 및 제3도 내지 제8도에 나타낸 바와 같이, 캐비티(23) 일측외벽에 웨이브가이드(13) 또는 마그네트론(11) 부착틀을 설치하고, 웨이브가이드(13)가 형성되는 쪽의 캐비티(23) 벽면에 구멍을 형성하고, 마이크로웨이브록커판(40)이 연동될 수 있도록 캐비티(23)의 하측중앙에 모터(5)와 결합되어 회전되는 턴테이블(14)을 설치한다.As shown in Figs. 2 and 3 to 8, the cavity on the side where the wave guide 13 or the magnetron 11 is attached to one side wall of the cavity 23, and the wave guide 13 is formed. (23) A hole is formed in the wall surface, and the turntable 14 which is coupled to the motor 5 and rotates is installed at the lower center of the cavity 23 so that the microwave blocker plate 40 can be interlocked.
상기 마이크로웨이브록커판(40)은 팔로워(43), 커플러(42), 캠겸용드라이브(41)등의 연결수단을 통하여 상기 웨이브가이드(13)에 설치된 콘트롤모터(44)에 연결됨, 콘트롤모터(44)는 상기 제어부(30)의 제어회로(31)와 접속한다.The microwave blocker plate 40 is connected to the control motor 44 installed in the wave guide 13 through connecting means such as a follower 43, a coupler 42, a cam drive 41, a control motor ( 44 is connected to the control circuit 31 of the control unit 30.
상기 콘트롤모터(44)의 회전축에 캠겸용드라이브(41)를 결합하고, 상기 캠겸용드라이브(41)에 커플러(42)의 일측단과 결합하며, 상기 커플러(42)의 타측단에 팔로워(43)의 일측단을 축결합하되, 팔로워(43)의 타측단을 마이크로웨이브록커판(40)에 결합하여 콘트롤모터(44)의 작동시 상호 연동되도록 한다.Couple the combined drive cam 41 to the rotational shaft of the control motor 44, couples the one end of the coupler 42 to the cam combined drive 41, the follower 43 to the other end of the coupler 42 The one end of the shaft is coupled, the other end of the follower 43 is coupled to the microwave blocker plate 40 to be interlocked with each other when the control motor 44 operates.
상기 마이크로웨이브록커판(40)은 가로 또는 세로 및 직사각형의 피딩홀(46)를 한개이상 선택적으로 형성시키거나, 피딩홀(46)을 배제하여 형성할 수도 있다.The microwave blocker plate 40 may be formed by selectively forming one or more horizontal or vertical and rectangular feeding holes 46 or by excluding the feeding holes 46.
또한, 캠겸용드라이브(41)에 마이크로스위치(47)를 결합하고, 상기 마이크로스위치(47)와 상기 제어부(30)의 제어회로(31)와 접속하여 형성한다. 감지부(50)는 가스센서(51), 또는 무게센서(52)로 형성하되, 상기 제어부(30)의 제어회로(31)와 접속하여 형성한다.In addition, the micro switch 47 is coupled to the cam combined drive 41, and is connected to the micro switch 47 and the control circuit 31 of the control unit 30. The sensing unit 50 is formed of the gas sensor 51 or the weight sensor 52, and is connected to the control circuit 31 of the control unit 30.
한편, 상기 가스센서(51)는 턴테이블(14)의 상향이나, 상향일측에 설치하여 이상가스의 감지가 용이하도록 한다.On the other hand, the gas sensor 51 is installed on the upper side of the turntable 14, or upward to facilitate the detection of abnormal gas.
무게센서(52)는 턴테이블(14)에 안치되는 음식물등의 무게감지가 용이하도록 턴테이블(14)의 로울러 하부일측에 부착함이 바람직하다. 또한, 무게센서(52)외에도 부하의 위치 또는 부하의 형상등을 감지하는 센서를 부착하여 사용할 수도 있다.The weight sensor 52 is preferably attached to the lower side of the roller of the turntable 14 so as to easily detect the weight of food and the like placed on the turntable 14. In addition, in addition to the weight sensor 52 may be used by attaching a sensor for detecting the position of the load or the shape of the load.
이러한 본 발명은 마이크로웨이브오븐을 작동시키면, 마그네트론(11)에서 마이크로웨이브를 발산시킴에 따라 제어부(30)의 출력에 의하여 콘트롤모터(44)가 회전하게 되므로 캠겸용드라이브(41)가 회전하게 된다.In the present invention, when the microwave oven is operated, the control motor 44 is rotated by the output of the controller 30 as the magnetron 11 emits the microwaves, so that the combined drive 41 of the cam rotates. .
따라서, 제6도와 제7도에 나타낸 바와 같이, 상기 캠겸용드라이브(41)와 순차로 연결된 커플러(42)와 팔로워(43)에 의하여 회전운동이 요동운동으로 전환되어 마이크로웨이브록커판(40)을 일정각도로 회동되게한다.Accordingly, as shown in FIG. 6 and FIG. 7, the rotational motion is converted to the rocking motion by the coupler 42 and the follower 43 which are sequentially connected to the cam drive 41 and the microwave blocker plate 40. To rotate at an angle.
이를 보다 상세히 설명하면, 사용자가 캐비티(23)내에 음식물을 넣은 다음 조리를 시작하면, 턴테이블(14)에 안치된 음식물이 턴테이블모터(5)에 의하여 회전하게 되고, 이때 감지부(50)에 의하여 감지된 신호는 제어부(30)에 인가되어 제어부(30)가 조리시작과 함께 작동부(40)의 콘트롤모터(44)를 작동시킨다.In more detail, when the user puts food into the cavity 23 and starts cooking, the food placed on the turntable 14 is rotated by the turntable motor 5, and the sensing unit 50 then rotates the food. The detected signal is applied to the control unit 30 so that the control unit 30 operates the control motor 44 of the operation unit 40 at the start of cooking.
이때, 캠겸용드라이브(41)가 회전하여 마이크로스위치(47)을 온,오프하게 되고, 상기 마이크로스위치(47)와 접속된 제어부(30)에 메모리 된 부하와 비교하여 마이크로웨이브록커판(40)의 각도를 콘트롤하여 최적의 조리상태로 마이크로웨이브록커판(40)을 유지시키거나 요동시켜서 마이크로웨이브를 음식물에 공급하여 최상의 조리조건으로 음식물을 조리한다.At this time, the cam combined drive 41 rotates to turn the micro switch 47 on and off, and the microwave blocker plate 40 is compared with the load stored in the controller 30 connected to the micro switch 47. By controlling the angle of the microwave blocker to maintain or shake the microwave blocker plate 40 in the optimum cooking state to supply the microwave to the food to cook the food in the best cooking conditions.
이상에서 살펴본 바와 같이, 본 발명은 마이크로웨이브를 요동운동상태로 방사하고, 부하에 따라 마이크로웨이브록커판이 각도를 최적상태로 콘트롤하여 공급 조리시간을 단축할 수 있으며, 작동효율을 증대시키는 것이다.As described above, the present invention is to radiate the microwave in a rocking motion state, according to the load, the microwave blocker plate can control the angle to the optimum state to shorten the supply cooking time, to increase the operating efficiency.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940023225A KR0133442B1 (en) | 1994-09-14 | 1994-09-14 | Microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940023225A KR0133442B1 (en) | 1994-09-14 | 1994-09-14 | Microwave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960011271A KR960011271A (en) | 1996-04-20 |
| KR0133442B1 true KR0133442B1 (en) | 1998-04-22 |
Family
ID=19392748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940023225A Expired - Fee Related KR0133442B1 (en) | 1994-09-14 | 1994-09-14 | Microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0133442B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980053343A (en) * | 1996-12-26 | 1998-09-25 | 구자홍 | Microwave uniform heating device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101004863B1 (en) | 2008-04-01 | 2010-12-28 | 엘지전자 주식회사 | Microwave |
| KR102104272B1 (en) | 2019-10-11 | 2020-04-27 | 케이엠산업 주식회사 | Apparatus for supplying agricultural water comprising assembly type waterway pipe of PVC FRP to divide agricultural water |
-
1994
- 1994-09-14 KR KR1019940023225A patent/KR0133442B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980053343A (en) * | 1996-12-26 | 1998-09-25 | 구자홍 | Microwave uniform heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960011271A (en) | 1996-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5828042A (en) | Uniform heating apparatus for microwave oven and method thereof | |
| US20080075823A1 (en) | Cooking apparatus and control method thereof | |
| KR0133442B1 (en) | Microwave oven | |
| JP3931091B2 (en) | High frequency heating device | |
| CN204574146U (en) | Micro-wave oven | |
| US4501945A (en) | Microwave oven provided with turntable | |
| JP5124200B2 (en) | High frequency heating device | |
| JP5066063B2 (en) | High frequency heating device | |
| JPS6347772Y2 (en) | ||
| JPH0517523Y2 (en) | ||
| CN219661416U (en) | Cooking device | |
| JPH0725521Y2 (en) | microwave | |
| KR100213124B1 (en) | Heat safety apparatus of microwave oven | |
| KR930003926Y1 (en) | Heater driving apparatus for electronic range | |
| KR0133005B1 (en) | Microwave impedance matching device | |
| JPH05118557A (en) | High frequency heating cooking apparatus | |
| KR100233442B1 (en) | Microwave Tray Control Unit | |
| JPH118054A (en) | Device and method for cooking | |
| KR101074709B1 (en) | Apparatus for controlling heater reflector of microwaveoven | |
| JPH0349006B2 (en) | ||
| JP2558442Y2 (en) | Microwave heating equipment | |
| KR200218144Y1 (en) | Microwave Weight Detection Device | |
| JPH08236268A (en) | Microwave range | |
| KR19990010440U (en) | High Frequency Heating Structure of Microwave Oven | |
| KR200208889Y1 (en) | Microwave heater heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19940914 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19940914 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19971027 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19971222 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19971222 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20001222 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20001222 Start annual number: 4 End annual number: 4 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20021011 |