KR0123541B1 - Magnetron of microwave oven - Google Patents

Magnetron of microwave oven

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Publication number
KR0123541B1
KR0123541B1 KR1019930026976A KR930026976A KR0123541B1 KR 0123541 B1 KR0123541 B1 KR 0123541B1 KR 1019930026976 A KR1019930026976 A KR 1019930026976A KR 930026976 A KR930026976 A KR 930026976A KR 0123541 B1 KR0123541 B1 KR 0123541B1
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KR
South Korea
Prior art keywords
magnetron
terminals
terminal
insulating member
microwave oven
Prior art date
Application number
KR1019930026976A
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Korean (ko)
Other versions
KR950020904A (en
Inventor
박만기
Original Assignee
배순훈
대우전자주식회사
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Publication date
Application filed by 배순훈, 대우전자주식회사 filed Critical 배순훈
Priority to KR1019930026976A priority Critical patent/KR0123541B1/en
Publication of KR950020904A publication Critical patent/KR950020904A/en
Application granted granted Critical
Publication of KR0123541B1 publication Critical patent/KR0123541B1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02Electrodes; Magnetic control means; Screens

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  • Microwave Tubes (AREA)

Abstract

A magnetron of an electronic range is provided to improve an insulating property. The magnetron of electronic range comprises: a main body(20) fixed at the electronic range; and a pair of terminals(21, 21') spaced apart from each other located in the main body, wherein further comprising an insulating member(31) fixed between the pair of terminals(21,21'). The length of insulating member(31) is longer than that of the pair of terminals(21,21'). Thereby, it is possible to improve the insulating property of the magnetron.

Description

전자렌지의 마그네트론Microwave Magnetron

제1도는 일반적인 전자렌지의 마그네트론 단자에 전위가 인가된 상태를 도시한 사시도.1 is a perspective view showing a state in which a potential is applied to a magnetron terminal of a general microwave oven.

제2도는 종래 마그네트론의 단자에 접속단자가 결합되는 상태를 도시한 분리사시도.2 is an exploded perspective view showing a state in which a connection terminal is coupled to a terminal of a conventional magnetron.

제3도는 본 발명에 따른 전자렌지의 마그네트론 단자에 접속단자가 결합되는 상태를 도시한 분리 사시도이다.3 is an exploded perspective view illustrating a state in which a connection terminal is coupled to a magnetron terminal of a microwave oven according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

20 : 마그네트론(magnetron) 21, 21' : 단자(terminal)20: magnetron 21, 21 ': terminal

30 : 절연부재 40. 40' : 접속단자(connecting terminal)30: insulating member 40. 40 ': connecting terminal

100 : 고압트랜스(high voltage trance)100: high voltage trance

200 : 고압 콘덴서(high voltage condenser)200: high voltage condenser

본 발명은 전자렌지(microwave oven)에 관한 것으로, 더 상세하게는 초고주파를 발생하는 마그네트론(magnetron)에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to microwave ovens, and more particularly, to a magnetron that generates microwaves.

일반적으로 전자렌지는 열전도 및 열복사 등을 이용한 종래의 외부 가열방식의 조리기구와는 달리 마그네트론 이라는 초고주파 발진관에 의해 전계의 방향이 바뀌는 약 2,450MHZ의 초고주파를 발생시켜 음식물 분자간의 마찰을 유발시킴으로써 음식물을 조리하게 된다.In general, microwave ovens, unlike conventional cookware of the external heating method using heat conduction and heat radiation, generate a very high frequency of about 2,450MHZ in which the direction of the electric field is changed by an ultra-high frequency oscillation tube called magnetron, causing friction between food molecules. Will be cooked.

이와 같은 전자렌지에 사용되는 마그네트론(10)은 제1도에 도시된 바와 같이 그 양 단자(11)(11')중 일측 단자(11)(11')중 일측 단자(11)가 고압트랜스(100)와 접속되고, 타측 단자는 고압 콘덴서(200)와 연결되는 릴레이(relay : 300)와 접속된다.As shown in FIG. 1, the magnetron 10 used in the microwave oven has one side terminal 11 of one terminal 11, 11 ′ of both terminals 11, 11 ′, and a high voltage transformer ( 100 is connected, and the other terminal is connected to a relay 300 connected to the high voltage capacitor 200.

상기와 같은 방법으로 전위가 인가되는 마그네트론(10)의 단자(11)(11')에는 높은 전압이 인가되게 되므로 단자(11)(11') 사이의 절연파괴에 의한 방전을 방지하기 위해 제2도에 나타낸 바와 같이 단자(11)(11')와 결합되는 접속단자(12)의 표면을 절연부재(13)로서 감싸 사용하고 있다.Since a high voltage is applied to the terminals 11 and 11 'of the magnetron 10 to which a potential is applied in the same manner as described above, a second voltage is prevented to prevent discharge due to breakdown between the terminals 11 and 11'. As shown in the figure, the surface of the connection terminal 12 coupled with the terminals 11 and 11 'is wrapped as an insulating member 13 and used.

상기와 같은 마그네트론(10)의 단자(11)(11')와 접속되는 접속단자(12)의 외표면을 절연부재(13)로 감싸는 것은, 이의 설치에 따른 많은 작업공수가 소요될 뿐만 아니라 별도로 절연부재(13)를 준비하여야 하므로 생산원가가 상승하게 되는 문제점이 내재되어 있었다. 특히, 상기 절연부재(13)는 대체로 원통형의 형상으로 형성되어 있으므로 접속단자(12)와 전선의 결합시 전선에 끼우거나 접속단자(13)에 억지 끼움하여야 하므로 상술한 바와 같은 문제점은 더욱 대두될 것이다.Wrapping the outer surface of the connection terminal 12 connected to the terminals 11 and 11 'of the magnetron 10 with the insulating member 13 takes not only a lot of work due to its installation, but also insulation separately. Since the member 13 must be prepared, there is a problem in that the production cost increases. In particular, since the insulating member 13 is formed in a generally cylindrical shape, when the connection terminal 12 and the electric wire are coupled, the insulating member 13 must be inserted into the electric wire or forced to the connection terminal 13. will be.

본 발명은 상기 문제점을 해결하기 위하여 창출된 것으로, 그 단자와 인접하는 단자 사이의 절연효과를 향상시킬 수 있으며, 단자와 이와 결합되는 접속단자의 결합에 따른 작업공수를 대폭 줄일 수 있는 전자렌지의 마그네트론을 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, it is possible to improve the insulation effect between the terminal and the adjacent terminal, it is possible to significantly reduce the work maneuver due to the coupling of the terminal and the connection terminal coupled thereto The purpose is to provide a magnetron.

상기 목적을 달성하기 위하여 본 발명은, 전자렌지에 고정설치되는 본체와, 이 본체에 상호 소정간격 이격된 한쌍의 단자를 구비하여 된 전자렌지의 마그네트론에 있어서, 상기 한쌍의 단자 사이에 절연부재가 설치된 것을 그 특징으로 한다.In order to achieve the above object, the present invention provides a magnetron of a microwave oven provided with a main body fixed to a microwave oven and a pair of terminals spaced apart from each other by a predetermined interval, wherein an insulating member is provided between the pair of terminals. It is characterized by being installed.

본 발명에 있어서, 상기 절연부재는 본체에 단자와 나란한 방향으로 고정설치되는 절연판을 사용함이 바람직하며, 본체로부터의 상기 절연판의 길이는 단자의 길이보다 길게함이 바람직하다.In the present invention, it is preferable that the insulating member uses an insulating plate fixed to the main body in a direction parallel to the terminal, and the length of the insulating plate from the main body is preferably longer than the length of the terminal.

이하 첨부된 도면을 참조하여 본 발명에 따른 한 바람직한 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 마그네트론은 제1도 및 제3도에 나타내 보인 바와 같이 그 양단자(21)(21')중 일측 단자(21)가 고압트랜스(100)의 접속단자(40)와 접속되고 타측 단자(21')는 고압콘덴서(200)와 연결되는 릴레이(300)의 접속단자(40')와 접속된다.In the magnetron according to the present invention, as shown in FIGS. 1 and 3, one terminal 21 of both terminals 21 and 21 ′ is connected to the connection terminal 40 of the high voltage transformer 100 and the other side thereof. The terminal 21 'is connected to the connection terminal 40' of the relay 300 that is connected to the high voltage capacitor 200.

그리고 상기 마그네트론(20)의 양 단자(21)(21') 사이에는 절연부재(30)가 설치되는데, 이 절연부재(30)는 마그네트론 본체(20a)에 그 기부(31a)가 고정된 절연판(31)으로 이루어진 것이다.An insulating member 30 is installed between both terminals 21 and 21 ′ of the magnetron 20, and the insulating member 30 includes an insulating plate having a base portion 31a fixed to the magnetron body 20a. 31).

여기에서 상기 절연부재(30)의 본체(20a)에 대한 길이는 단자(21)(21')의 길이보다 길게 형성함이 바람직하고 상기 절연부재(30)의 재질은 고무 또는 도기 등을 사용함이 바람직하다.The length of the main body 20a of the insulating member 30 is preferably formed longer than the length of the terminals 21 and 21 ', and the material of the insulating member 30 may be made of rubber or pottery. desirable.

이와 같이 구성된 본 발명에 따른 전자렌지의 마그네트론(20)은 그 단자(21)(21')에 고압의 전위가 인가됨으로써 초고주파를 발생하게 되는데, 상기 단자(21)(21')의 사이에는 절연부재(30)가 설치되어 있으므로 단자(21)(21') 상호간의 절연이 파괴되어 아아크(arc) 방전이 발생되는 것을 방지할 수 있다. 특히 상기 단자(21)(21') 사이에 설치된 절연부재(30)의 길이는 단자(21)(21')의 길이보다 길게 형성되어 있으므로 단자의 단부사이에서 절연이 파괴되는 것을 방지할 수 있고, 나아가서는 절연효과를 향상시킬 수 있다.The magnetron 20 of the microwave oven according to the present invention configured as described above generates ultra-high frequency by applying a high voltage potential to the terminals 21 and 21 ', and insulates the terminals 21 and 21' from each other. Since the member 30 is provided, the insulation between the terminals 21 and 21 'is broken and it is possible to prevent arc discharge. In particular, since the length of the insulating member 30 provided between the terminals 21 and 21 'is longer than the length of the terminals 21 and 21', it is possible to prevent insulation from being broken between the ends of the terminals. Furthermore, the insulation effect can be improved.

또한 종래와 같이 단자와 결합되는 접속단자(40)(40')를 별도로 절연할 필요가 없으므로 단자(21)와 단자(21') 사이를 절연하기 위한 절연부재를 별도로 준비할 필요가 없다.In addition, since there is no need to separately insulate the connection terminals 40 and 40 'coupled to the terminals as in the related art, there is no need to separately prepare an insulating member for insulating between the terminal 21 and the terminal 21'.

이와 같이 본 발명 전자렌지의 마그네트론은 이의 단자사이에 절연부재를 고정설치하므로써 단자와 접속단자의 결합시 절연부재를 설치에 따른 작업공수를 절감할 수 있으며, 나아가서는 생산성의 향상을 도모할 수 있는 이점을 가진다.As described above, the magnetron of the microwave oven according to the present invention can secure work by installing the insulating member when the terminal and the connecting terminal are coupled by fixing the insulating member between the terminals thereof, and further improve the productivity. Has an advantage.

본 발명은 상기 마그네트론의 한정되지 않고 각 전자기기의 전압을 인가하기 위한 단자부에 널리 적용할 수 있다.The present invention is not limited to the magnetron, but can be widely applied to a terminal unit for applying a voltage of each electronic device.

Claims (3)

전자렌지에 고정설치되는 본체와, 이 본체에 상호 소정간격 이격된 한쌍의 단자를 구비하여 된 전자렌지의 마그네트론에 있어서, 상기 한쌍의 단자 사이에 절연부재가 설치된 것을 특징으로 하는 전자렌지의 마그네트론.A magnetron of a microwave oven comprising a main body fixed to a microwave oven and a pair of terminals spaced apart from each other by a predetermined distance, wherein the magnetron of the microwave oven is provided with an insulating member between the pair of terminals. 제1항에 있어서, 상기 절연부재가 본체에 단자와 나란한 방향으로 고정설치된 절연판인 것을 특징으로 하는 전자렌지의 마그네트론.The magnetron of claim 1, wherein the insulating member is an insulating plate fixed to the main body in a direction parallel to the terminal. 제1항 또는 제2항중 어느 한 항에 있어서, 상기 절연부재의 길이가 단자의 길이 보다 길게 형성된 것을 특징으로 하는 전자렌지의 마그네트론.The magnetron of claim 1, wherein the length of the insulating member is longer than that of the terminal.
KR1019930026976A 1993-12-09 1993-12-09 Magnetron of microwave oven KR0123541B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930026976A KR0123541B1 (en) 1993-12-09 1993-12-09 Magnetron of microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026976A KR0123541B1 (en) 1993-12-09 1993-12-09 Magnetron of microwave oven

Publications (2)

Publication Number Publication Date
KR950020904A KR950020904A (en) 1995-07-26
KR0123541B1 true KR0123541B1 (en) 1997-11-25

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KR950020904A (en) 1995-07-26

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