KR870000842Y1 - Macrowave scattering device for electronic range - Google Patents
Macrowave scattering device for electronic range Download PDFInfo
- Publication number
- KR870000842Y1 KR870000842Y1 KR2019840007950U KR840007950U KR870000842Y1 KR 870000842 Y1 KR870000842 Y1 KR 870000842Y1 KR 2019840007950 U KR2019840007950 U KR 2019840007950U KR 840007950 U KR840007950 U KR 840007950U KR 870000842 Y1 KR870000842 Y1 KR 870000842Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetron
- high frequency
- reflector
- heating
- macrowave
- Prior art date
Links
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
- H05B6/72—Radiators or antennas
-
- 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
- H05B6/70—Feed lines
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Electric Ovens (AREA)
Abstract
내용 없음.No content.
Description
제1도는 전자레인지의 사시도.1 is a perspective view of a microwave oven.
제2도는 마그네트론 안테나에서 발생된 고주파가 가열물에 직접 분사되는 것과 마그네트론 안테나에서 발생된 고주파가 반사체에 반사되어 가열물에 분사되는 상태를 표시한 개략도.2 is a schematic diagram showing a state in which the high frequency generated from the magnetron antenna is directly injected to the heating material and the high frequency generated from the magnetron antenna is reflected to the reflector and sprayed to the heating material.
제3도는 반사체의 사시도.3 is a perspective view of a reflector.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 가열실 6 : 마그네트론3: heating chamber 6: magnetron
7 : 마그네트론안테나 8 : 유리7: magnetron antenna 8: glass
9 : 가열물 10 : 철망으로된 반사체9: heating material 10: wire mesh reflector
본 고안은 전자레인지의 마그네트론에서 발생된 고주파를 분산시키는 방법에 관한 것으로서, 반사체를 사용하여 가열물에 고주파가 균일하게 분산조사되게하는 장치에 관한 것이다.The present invention relates to a method for dispersing high frequency generated in a magnetron of a microwave oven, and to a device for uniformly distributing high frequency radiation to a heating material using a reflector.
종래 전자레인지의 고주파를 분산시키는 방법은 모두 고주파 발생장치로서 마그네트론을 사용하고 마그네트론에서 발생된 고주파는 안테나로부터 도파관을 통해 가열실 내부에 이르게되는데, 도파관을 통한 고주파가 가열물에 고르게 분산되지 않아 스터러(stirrer)팬 혹은 턴테이블을 사용하였으나, 도파관의 크기와 형상, 위치 또는 스터러핀의 크기와 형상, 턴테이블의 크기 및 회전속도등에 의하여 가열의 균일성에 큰 차이가 있었으며, 이러한 설비의 추가에 따르는 원가 상승 및 모터를 회전시키기 위한 전력소모가 큰 문제로 대두되었다.The conventional method of distributing high frequency of microwave oven uses magnetron as a high frequency generator, and the high frequency generated from the magnetron reaches inside the heating chamber through the waveguide from the antenna, and the high frequency through the waveguide is not evenly distributed to the heating material. Although a stirrer fan or turntable was used, there was a big difference in the uniformity of heating due to the size and shape of the waveguide, the position or size and shape of the stirrer pin, the size and rotation speed of the turntable, and the cost of the additional equipment. Lift and power consumption to rotate the motor has become a big problem.
특히 턴테이블 방식에 있어서는 가열물이 턴테이블에 따라 회전하여야 하기 때문에 가열실 내의 이용율이 매우 낮게되는 단점이 있었다.In particular, in the turntable method, since the heating material must rotate along the turntable, the utilization rate in the heating chamber is very low.
본 고안은 종래의 이러한 문제점을 해결하기 위하여 안출된 것으로서, 가열의 효율성을 높이기 위하여 도파관을 없애고 파라보라(parabora) 반사체 및 마그네트론 안테나를 사용하여 일부의 고주파는 가열물에 직접 조사되게 하고, 나머지 일부는 반사율이 거의 1인 파라보라반사체에 의하여 가열물에 고르게 분산조사되게한 것으로서, 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been devised to solve this problem of the prior art, and in order to increase the efficiency of heating, the waveguide is removed and some high-frequency waves are directly irradiated to the heating material by using a parabora reflector and a magnetron antenna. Is a parabolic reflector having a reflectance of approximately 1, and is evenly distributed and irradiated to the heating material.
공지의 전자레인지(1) 내부 가열실(3) 상단으로 마그네트론(6)을 부착하고, 그 하측으로는 사발형태의 철망으로된 반사체(10)를 고정시킨 다음, 마그네트론 안테나(7)를 반사체(10) 중앙내부로 돌출시키고, 반사체(10) 하측으로는 유리(8)를 부착하여서된 것이다.The magnetron 6 is attached to the upper end of the known heating chamber 3 inside the heating chamber 3, and the magnetron 6 is fixed to the bottom of the microwave oven 1, and then the magnetron antenna 7 is fixed to the reflector ( 10) It protrudes into the center and attaches the glass 8 below the reflector 10. In FIG.
이와 같이 구성된 본 고안은 마그네트론(6)으로 부터 마그네트론 안테나(7)을 통해 조사되는 고주파의 일부는 안테나(7)에서 직접 가열물(9)에 조사되고, 다른 일부는 제3도에서와 같이 반사율이 거의 "1"인 반사체(10)에 반사되어 가열물(9)로 조사된다.According to the present invention configured as described above, a part of the high frequency radiated from the magnetron 6 through the magnetron antenna 7 is irradiated directly to the heating material 9 from the antenna 7, and the other part is reflected as shown in FIG. 3. This reflects to the reflector 10 which is almost "1", and is irradiated with the heating material 9.
따라서 본원은 가열물(9)을 전자레인지(1)의 가열실(3)에 넣어두기만하면 고주파가 골고루 가열물에 전달되는 특징이 있다.Therefore, the present application is characterized in that the high frequency is evenly transmitted to the heating water simply by placing the heating water 9 in the heating chamber 3 of the microwave oven 1.
이상과 같이 본 고안은 종전처럼 도파관을 사용하지 않고 스터러팬이나 턴테이블을 사용하지 않으므로 구성이 간단하여 청소가 용이하며 생산원가가 낮아지고 고장율이 없어 반영구적이며 가열물(9)을 회전시키지 않으므로 가열시(3) 내부의 형상에 구애받지않아 제작이 용이하고 고주파를 가열물(9)에 정확히 조사시키므로 가열효율을 증대 시킬수 있는 특징이었다.As described above, the present invention does not use a waveguide and does not use a stirrer pan or turntable, so the configuration is simple and easy to clean, the production cost is low, and there is no failure rate. (3) It is easy to manufacture regardless of the internal shape, and because it irradiates the high frequency to the heating material 9 accurately, it is a feature that can increase the heating efficiency.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840007950U KR870000842Y1 (en) | 1984-08-14 | 1984-08-14 | Macrowave scattering device for electronic range |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840007950U KR870000842Y1 (en) | 1984-08-14 | 1984-08-14 | Macrowave scattering device for electronic range |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860002980U KR860002980U (en) | 1986-03-31 |
KR870000842Y1 true KR870000842Y1 (en) | 1987-03-05 |
Family
ID=19236619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840007950U KR870000842Y1 (en) | 1984-08-14 | 1984-08-14 | Macrowave scattering device for electronic range |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870000842Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100390490B1 (en) * | 2000-04-19 | 2003-07-04 | 엘지전자 주식회사 | Heating apparatus for microwave oven |
-
1984
- 1984-08-14 KR KR2019840007950U patent/KR870000842Y1/en active Pre-grant Review Request
Also Published As
Publication number | Publication date |
---|---|
KR860002980U (en) | 1986-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1234185A (en) | High frequency heating unit with rotating waveguide | |
KR870000842Y1 (en) | Macrowave scattering device for electronic range | |
JPS5465852A (en) | Microwave oven | |
US4501945A (en) | Microwave oven provided with turntable | |
KR920003126Y1 (en) | Equivalent heating apparatus of microwave oven | |
KR910005252Y1 (en) | Equivalent heating apparatus for microwave oven | |
KR0124302Y1 (en) | Microwave oven | |
JPS5829591Y2 (en) | High frequency heating device | |
RU2085057C1 (en) | Superhigh-frequency oven | |
GB2098838A (en) | Microwave oven | |
KR900004991Y1 (en) | Equivalent heating apparatus of microwave oven | |
JPS6337757Y2 (en) | ||
JPS54156244A (en) | High-frequency heater | |
KR890004873Y1 (en) | Equiverant heating apparatus for microwave range | |
JPH0119350Y2 (en) | ||
KR890003951Y1 (en) | Radiator of microwave range | |
KR100212671B1 (en) | Equality heating apparatus for microwave oven | |
KR100371332B1 (en) | A forming structure for electronic range | |
JPS6235280Y2 (en) | ||
KR890003949Y1 (en) | Radiator of microwave range | |
JPS6115588Y2 (en) | ||
JP2746095B2 (en) | Electromagnetic wave heating device and electromagnetic wave heating method | |
KR19990023550U (en) | Microwave oven | |
JPS6115587Y2 (en) | ||
JPS6250953B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
O032 | Opposition [utility model]: request for opposition |