KR950001872Y1 - Magnetron of a microwave range - Google Patents
Magnetron of a microwave range Download PDFInfo
- Publication number
- KR950001872Y1 KR950001872Y1 KR2019900018774U KR900018774U KR950001872Y1 KR 950001872 Y1 KR950001872 Y1 KR 950001872Y1 KR 2019900018774 U KR2019900018774 U KR 2019900018774U KR 900018774 U KR900018774 U KR 900018774U KR 950001872 Y1 KR950001872 Y1 KR 950001872Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetron
- vertical plate
- yoke
- sides
- microwave range
- 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
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microwave Tubes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 한 실시예가 채용된 마그네트의 사시도.1 is a perspective view of a magnet in which one embodiment of the present invention is employed.
제2도는 종래 받침요오크의 조립 예시도.Figure 2 is an illustration of the assembly of the conventional support yoke.
제3도는 제2도에 대비한 본 고안의 한 실시예의 조립 예시도.Figure 3 is an assembly example of one embodiment of the present invention compared to FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 수직판 20 : 공간부10: vertical plate 20: space part
본 고안은 마그네트, 베인, 에노드 및 방열핀등 마그네트론의 주요부품이 내장되는 전자렌지용 마그네트론의 받침요오크에 관한 것이다.The present invention relates to a support yoke of a magnetron for a microwave oven in which main parts of a magnetron, such as a magnet, a vane, an anode, and a heat radiation fin, are embedded.
일반적으로 전자렌지용 마그네트론의 받침요오크는 판상부재의 양측을 절곡하여 양수직판 사이에 공간부를 형성한 형태를 갖게 되고 그 상부에는 덮개 요오크가 결합되는 것인바, 종래에 있어서는 제2도와 같이 각 수직판(10')이 전후방으로 곧게 되어 있는 관계로 덮개요오크(2')와 나사결합될 때 체결나사(3')를 중심으로 각수직판(10')의 양측이 들뜨는 현상이 발생되어 마그네트론의 성능을 저하시키는 경우가 많았다.In general, the support yoke of the magnetron for microwave oven has a form in which both sides of the plate-like member are bent to form a space portion between the positive vertical plates, and the cover yoke is coupled to the upper portion thereof. Since the vertical plate 10 'is straightened forward and backward, when the cover yoke 2' is screwed with the cover yoke 2 ', both sides of the vertical plate 10' are lifted about the fastening screw 3 'and the magnetron In many cases, the performance decreased.
즉, 마그네트론은 상호 방향이 다른 전기장과 자기장의 작용으로 전기적 잠재에너지를 고주파에너지로 변환시키는 것인데 위와 같이 자기장이 통과하는 받침요오크(1')가 들뜨게 되면 불안정한 자기회로가 구성되기 때문에 마그네트론은 그 특성을 제대로 발휘할 수 없게 되는 것이다.In other words, the magnetron converts the electrical potential energy into high frequency energy by the action of electric and magnetic fields having different directions, but when the support yoke (1 ') through which the magnetic field passes is excited, the magnetron is composed of unstable magnetic circuits. It will not be able to display the characteristics properly.
본 고안은 상기 종래의 문제점을 감안하여 안출한 것이며, 그 목적은 덮개요오크와 보다 견고하게 밀착 결합되어 안정된 자기회로를 구성하게 함으로써 마그네트론의 성능을 저하시키지 않도록 하는 전자렌지용 마그네트론의 받침요오크를 제공하는 데에 있는 것이다.The present invention has been devised in view of the above-mentioned conventional problems, and its purpose is to provide a stable magnetic circuit that is more tightly coupled with the cover yoke to form a stable magnetic circuit so that the support for the microwave magnetron for the microwave oven does not deteriorate the performance of the magnetron. It is in providing.
본 고안은 상기의 목적을 달성하기 위해 체결나사 결합부위를 중심으로 각수직판의 양측을 내측으로 절곡하는 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 도시한 한 실시예를 통하여 더욱 자세히 설명하면 다음과 같다.The present invention is characterized by bending both sides of the vertical plate in the center of the fastening screw coupling portion in order to achieve the above object, when the following detailed description through the embodiment shown in the accompanying drawings As follows.
즉, 판상부재의 양측을 상향절곡하여 양수직판(10) 사이에 공간부(20)를 형성한 것에 있어서, 상기 각 수직판(10)의 양측을 중앙수직선을 중심으로 공간부(20)쪽으로 각각 소정각도만틈 절곡하여서 되는 것이다.That is, in forming the space portion 20 between the positive vertical plate 10 by bending both sides of the plate-like member upward, both sides of each vertical plate 10 toward the space portion 20 around the center vertical line, respectively. Only a predetermined angle is bent.
도면부호중 미설명부호 1은 받침요오크, 2는 덮개요오크, 3은 체결나사, 4는 안테나이다.In the drawing, reference numeral 1 denotes a supporting yoke, 2 a cover yoke, 3 a fastening screw, and 4 an antenna.
상기와 같이 구성된 본 고안은 제3도와 같이 받침요오크(1)의 각수직판(10) 상부 중앙으로 부터 체결나사(3)를 결합하여 덮개요오크(2)를 조립할 때 체결나사(3)를 조일수록 각 수직판(10)의 양측이 곧게 퍼지면서 그의 중앙부가 덮개요오크(2)에 더욱 견고하게 밀착되는 것으로, 본 고안에 의하면 덮개요오크(2)와 조립될 때 종래의 수직판 들뜸현상을 방지할 수 있게 될 뿐 아니라 다소의 탄성력을 갖게 되는 각 수직판(10)의 양측을 통해 견고한 지지력 및 밀착력을 얻을 수 있게 되므로 마그네트론으로 하여금 더욱 안정된 자기회로를 구성하여 충분히 제기능을 발휘하게끔 할 수 있게 되는 것이다.The present invention configured as described above, when assembling the cover yoke (2) by assembling the fastening screw (3) from the upper center of the vertical plate 10 of the support yoke (1) as shown in FIG. Tighten both sides of the vertical plate 10 as it is tightened more tightly close to the center of the cover yoke (2), according to the present invention, when assembled with the cover yoke (2) of the conventional vertical plate lifting Not only can the phenomenon be prevented, but also strong support and adhesion can be obtained through both sides of each of the vertical plates 10, which have some elasticity, so that the magnetron can form a more stable magnetic circuit to fully function. You can do it.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900018774U KR950001872Y1 (en) | 1990-11-30 | 1990-11-30 | Magnetron of a microwave range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900018774U KR950001872Y1 (en) | 1990-11-30 | 1990-11-30 | Magnetron of a microwave range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920009804U KR920009804U (en) | 1992-06-17 |
| KR950001872Y1 true KR950001872Y1 (en) | 1995-03-17 |
Family
ID=19306234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900018774U KR950001872Y1 (en) | 1990-11-30 | 1990-11-30 | Magnetron of a microwave range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950001872Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100762786B1 (en) * | 2006-11-20 | 2007-10-02 | 김향선 | Radiator |
-
1990
- 1990-11-30 KR KR2019900018774U patent/KR950001872Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100762786B1 (en) * | 2006-11-20 | 2007-10-02 | 김향선 | Radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920009804U (en) | 1992-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1048580C (en) | Magnetron for microwave oven | |
| US3621476A (en) | Circulator having heat dissipating plate | |
| KR950001872Y1 (en) | Magnetron of a microwave range | |
| KR940006922Y1 (en) | Yoke combinding device of magnetron | |
| US4204138A (en) | Permanent magnet-containing magnetron | |
| US3562579A (en) | Electron discharge device employing inexpensive permanent magnets if significantly reduced size | |
| CA1129096A (en) | Magnetron with continuous magnetic circuit | |
| US4277723A (en) | Symmetrical magnetron with output means on center axis | |
| JPS634362Y2 (en) | ||
| JP2666339B2 (en) | Non-reciprocal circuit device | |
| JPH1117384A (en) | Microwave circuit device | |
| US4482870A (en) | Magnetron with magnetic yoke having annular projection | |
| JPH0381254B2 (en) | ||
| JP2544991Y2 (en) | Magnetron | |
| JPS5918610Y2 (en) | magnetron | |
| KR0131465Y1 (en) | Shield structure of magnetron for microwave oven | |
| KR0160844B1 (en) | Magnetic pole piece structure of magnetron | |
| US4163922A (en) | Magnetrons | |
| US3444429A (en) | Anode structure for microwave frequency oscillators | |
| JPS6025811Y2 (en) | magnetron | |
| KR970007289B1 (en) | Magnetron | |
| KR200357701Y1 (en) | Isolator | |
| JPS60163501A (en) | Large power circularly polarized wave generator | |
| KR200245574Y1 (en) | Yoke top and bottom plate fastening structure of magnetron for microwave oven | |
| KR940002017Y1 (en) | Supporting apparatus of magnetron for electronic range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19990227 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |