KR940005376Y1 - Air & microwave duct for a range - Google Patents
Air & microwave duct for a range Download PDFInfo
- Publication number
- KR940005376Y1 KR940005376Y1 KR2019900000274U KR900000274U KR940005376Y1 KR 940005376 Y1 KR940005376 Y1 KR 940005376Y1 KR 2019900000274 U KR2019900000274 U KR 2019900000274U KR 900000274 U KR900000274 U KR 900000274U KR 940005376 Y1 KR940005376 Y1 KR 940005376Y1
- Authority
- KR
- South Korea
- Prior art keywords
- duct
- cooking chamber
- air
- range
- microwave
- Prior art date
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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
- H05B6/642—Cooling of the microwave components and related air circulation systems
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 덕트구조를 보여주는 분해사시도.1 is an exploded perspective view showing a duct structure of the present invention.
제2도는 제1도에 도시된 덕트의 설치상태 단면도.2 is a cross-sectional view of the installation state of the duct shown in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 도파덕트 4 : 도풍덕트3: dopant duct 4: dopant duct
본 고안은 전자렌지에 있어서 마그네트론으로부터 발생한 고주파를 조리실로 안내도입시키기 위해 조리실벽부 외측에 설치되는 도파덕트의 개선된 구조에 관한 것이다.The present invention relates to an improved structure of a waveguide duct installed outside the wall of the cooking chamber to guide the high frequency generated from the magnetron in the microwave oven.
고주파에 의한 열작용을 이용하여 음식물조리를 행하도록된 전자렌지에 있어서는 그 고주파발생장치인 마그네트론에서 발생된 고주파를 조리실 쪽으로 안내도입시키기 위한 도파덕트와 조리실 내부의 통기 및 냉각을 위해 냉각팬으로 부터의 바람을 조리실로 안내도입시키는 도풍덕트가 조리실벽부 외측에 함께 적합하게 설치구비 되어지는데, 종래에는 이러한 도파덕트 및 도풍덕트를 각각 별도의 몸체로 분리형성하여 이들을 조리실벽부에 대해 각각 개별적으로 결합설치토록 되어 있었기 때문에 작업이 번거롭고 시간이 많이 걸려 렌지의 제작능률 및 생산성을 저하시키는 원인이 되어 왔으며, 또 이들 덕트의 설치가 개별적인 작업에 의해 이루어지므로 그 만큼 설치불량이 일어나기 쉬운 문제점이 있었다.In the microwave oven which is used to cook food using the heat action of high frequency, the dop duct for introducing the high frequency generated from the magnetron, the high frequency generator, into the cooking chamber, and from the cooling fan for aeration and cooling inside the cooking chamber. A guide duct for guiding the wind into the cooking chamber is suitably installed at the outside of the cooking chamber wall. In the related art, such a waveguide duct and the duct duct are separately formed in separate bodies so that they can be combined and installed separately for the cooking chamber wall. Since the work was cumbersome and time-consuming, the production efficiency and productivity of the stove has been deteriorated, and since the installation of these ducts is performed by individual work, there is a problem that installation defects are likely to occur.
본 고안자는 이러한 점에 착안하여 연구 검토해본 결과, 전자렌지에 있어서 상술한 도파덕트 및 도풍덕트는 마그네트론의 설치위치와 관련하여 상호 상당히 근접한 거리상에 설치되고 또 동일금속판재로 만들어지기 때문에 이들을 같은 몸체로 연결 형성해주어도 그 제작, 설치 및 작용상에 아무런 문제가 없으면서 위와 같은 종래의 문제점을 효과있게 해소할 수 있음을 알아내어 본 고안에 이르게 된 것인바, 그 구체적인 내용 및 작용효과를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present inventors have studied and studied on this point. As a result, the above-described dopant and duct ducts in a microwave oven are installed at the same distance from each other with respect to the installation position of the magnetron and are made of the same metal plate. The present invention was found to be able to effectively solve the above-mentioned conventional problems without any problem in the production, installation and operation even if the connection is formed to the present invention. When described in detail based on the following.
도면중 부호 1은 통상적인 전자렌지의 조리실벽부, 2,3,4는 이 조리실벽부(1) 외측의 각 적소에 적합하게 설치되는 마그네트론, 도파덕트, 도풍덕트를 각각 나타내며, 그 중 도파덕트(3)는 마그네트론(2)에서 발생된 고주파를 조리실내부로 안내도입시키고 도풍덕트(4)는 냉각팬(5)으로부터 발생하여 마그네트론(2)을 지나온(마그네트론(2)을 식히기 위해)바람의 일부를 조리실 내부로 안내도입시키는 역할을 각각 담당한다.In the drawings, reference numeral 1 denotes a cooking chamber wall portion of a conventional microwave oven, and 2, 3, and 4 denote magnetrons, waveguide ducts, and guide ducts, which are suitably installed in respective places outside the cooking chamber wall portion 1, among which the waveguide duct ( 3) guides the high frequency generated from the magnetron 2 into the inside of the cooking chamber, and the duct duct 4 is generated from the cooling fan 5 and passes through the magnetron 2 (to cool the magnetron 2). Each takes charge of guiding the inside of the cooking chamber.
본 고안은 도시된 바와 같이 상기 도파덕트(3) 일측에 도풍덕트(4)를 일체로 연결 형성한 구조를 특징으로 하는 것이다.The present invention is characterized by a structure in which the duct duct 4 is integrally formed and formed on one side of the guiding duct 3.
이러한 특징적인 구조의 본 고안은 예의 도파덕트(3) 일측에 도풍덕트(4)가 일체로 형성되어 있기 때문에 설치시 이들 덕트를 한꺼번에 조리실벽부(1) 외면에 아주 간편 신속하게 결합설치해 줄 수 있고, 이로써 상기 도파덕트(3)와 도풍덕트(4)설치에 필요한 전체 작업공수 및 작업시간이 현저히 줄어들어 렌지의 제작능률 및 생산성을 보다 향상시킬 수 있을 뿐만 아니라 동시, 일괄적인 작업에 의해 덕트의 설치불량도 크게 줄일 수 있게 된 유용한 효과를 지닌 것이다.The present invention of such a characteristic structure is that the duct duct (4) is integrally formed on one side of the guiding duct (3), so when installed, these ducts can be installed very simply and quickly on the outer surface of the cooking chamber wall (1) at once. In this way, the overall workmanship and work time required for the installation of the duct duct 3 and the duct duct 4 can be significantly reduced, thereby improving the production efficiency and productivity of the stove, as well as installing the duct by simultaneous and collective work. Defects also have a useful effect that can be greatly reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900000274U KR940005376Y1 (en) | 1990-01-12 | 1990-01-12 | Air & microwave duct for a range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900000274U KR940005376Y1 (en) | 1990-01-12 | 1990-01-12 | Air & microwave duct for a range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910014468U KR910014468U (en) | 1991-08-31 |
| KR940005376Y1 true KR940005376Y1 (en) | 1994-08-10 |
Family
ID=19295226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900000274U KR940005376Y1 (en) | 1990-01-12 | 1990-01-12 | Air & microwave duct for a range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940005376Y1 (en) |
-
1990
- 1990-01-12 KR KR2019900000274U patent/KR940005376Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910014468U (en) | 1991-08-31 |
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