KR950003704A - Microwave uniform heating device - Google Patents

Microwave uniform heating device Download PDF

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Publication number
KR950003704A
KR950003704A KR1019930012654A KR930012654A KR950003704A KR 950003704 A KR950003704 A KR 950003704A KR 1019930012654 A KR1019930012654 A KR 1019930012654A KR 930012654 A KR930012654 A KR 930012654A KR 950003704 A KR950003704 A KR 950003704A
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KR
South Korea
Prior art keywords
hole
strip
frequency
changing
wave guide
Prior art date
Application number
KR1019930012654A
Other languages
Korean (ko)
Other versions
KR950010369B1 (en
Inventor
이호경
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930012654A priority Critical patent/KR950010369B1/en
Publication of KR950003704A publication Critical patent/KR950003704A/en
Application granted granted Critical
Publication of KR950010369B1 publication Critical patent/KR950010369B1/en

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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
    • H05B6/6402—Aspects relating to the microwave cavity

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)

Abstract

본 발명은 전자레인지의 균일 가열장치에 관한 것으로, 마그네트론(3)에서 발진되고 웨이브 가이드(2) 및 하부의 고주파 통공(1)을 통하여 오븐 캐비티(5)에 입사되는 전자파의 복사 분포도를 조절함에 있어서, 웨이브 가이드(2)의 고주파 통공(1)에 적어도 하나 이상의 도체 스트립(9)을 크기, 형태 및 위치를 변경하여 부착하면서 조절하는 것으로 되어 있는 전자계 분포도 조절방법과 이에 의하여 장치를 제공하고 있다. 이러한 본 발명은 고주파 통공(1)에 결합되는 스트립(9)의 크기, 형태 및 위치 등을 변화시킴으로써 원하는 전자계복사 분포를 얻을 수 있으므로 전자레인지 기종 변경시 개발기간을 대폭 단축할 수 있는 이점이 있다. 그리고, 오븐 캐비티(5) 내로의 복사 패턴이 고주파 통공(1)과 스트립(9) 도체와의 상호 간섭에 의해 결정되기 때문에 음식물의 양이나 크기에 관계 없이 균일한 복사 패턴을 쉽게 얻을 수 있다.The present invention relates to a uniform heating device for a microwave oven, and to control the radiation distribution of electromagnetic waves oscillated in the magnetron (3) and incident on the oven cavity (5) through the wave guide (2) and the high frequency through hole (1) at the bottom. In the present invention, there is provided a method for adjusting the electromagnetic field distribution, wherein the at least one conductor strip 9 is attached to the high frequency through hole 1 of the wave guide 2 by changing its size, shape, and position. . The present invention can obtain a desired electromagnetic radiation distribution by changing the size, shape and position of the strip 9 coupled to the high-frequency through hole (1) has the advantage that can greatly shorten the development period when changing the microwave oven model. . Further, since the radiation pattern into the oven cavity 5 is determined by the mutual interference between the high-frequency through hole 1 and the conductor of the strip 9, a uniform radiation pattern can be easily obtained regardless of the amount or size of food.

Description

전자레인지의 균일 가열장치Microwave uniform heating device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래 전자레인지의 구성도, 제2도 (가)(나)(다)는 종래 서로 다른 고주파 통공의 형태를 보인 도면, 제3도는 본 발명에 의한 균일 가열 장치의 구성을 보인 단면도, 제4도는 제3도 장치의 요부 정면도.1 is a configuration diagram of a conventional microwave oven, FIG. 2 (a) (b) (c) is a view showing different forms of high frequency through holes in the prior art, and FIG. 3 is a cross-sectional view showing the configuration of a uniform heating apparatus according to the present invention; 4 is a front view of the main part of the device of FIG.

Claims (2)

전자레인지에 부착되는 웨이브 가이드(2)의 고주파 통공(1)에 전자파의 복사 분포를 균일하게 하기 위한 스트립(9)이 부착된 것을 특징으로 하는 전자레인지의 균일 가열장치.A uniform heating device for a microwave oven, characterized in that a strip (9) is attached to the high-frequency through hole (1) of the wave guide (2) attached to the microwave oven for uniform radiation distribution of electromagnetic waves. 제1항에 있어서, 상기 스트립(9)이 웨이브 가이드(2)의 고주파 통공(1)에 씌워지는 웨이브 가이드 캡(8)에 부착된 것임을특징으로 하는 전자레인지의 균일 가열장치.The device according to claim 1, characterized in that the strip (9) is attached to a wave guide cap (8) which covers the high frequency through hole (1) of the wave guide (2). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012654A 1993-07-06 1993-07-06 Uniform heating device for an electronic range KR950010369B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012654A KR950010369B1 (en) 1993-07-06 1993-07-06 Uniform heating device for an electronic range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012654A KR950010369B1 (en) 1993-07-06 1993-07-06 Uniform heating device for an electronic range

Publications (2)

Publication Number Publication Date
KR950003704A true KR950003704A (en) 1995-02-17
KR950010369B1 KR950010369B1 (en) 1995-09-16

Family

ID=19358810

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012654A KR950010369B1 (en) 1993-07-06 1993-07-06 Uniform heating device for an electronic range

Country Status (1)

Country Link
KR (1) KR950010369B1 (en)

Also Published As

Publication number Publication date
KR950010369B1 (en) 1995-09-16

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