KR200178155Y1 - Door lock for microwave oven - Google Patents

Door lock for microwave oven Download PDF

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Publication number
KR200178155Y1
KR200178155Y1 KR2019950011780U KR19950011780U KR200178155Y1 KR 200178155 Y1 KR200178155 Y1 KR 200178155Y1 KR 2019950011780 U KR2019950011780 U KR 2019950011780U KR 19950011780 U KR19950011780 U KR 19950011780U KR 200178155 Y1 KR200178155 Y1 KR 200178155Y1
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KR
South Korea
Prior art keywords
lock device
microwave oven
door
plate
door lock
Prior art date
Application number
KR2019950011780U
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Korean (ko)
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KR960038081U (en
Inventor
조윤호
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전주범
대우전자주식회사
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Priority to KR2019950011780U priority Critical patent/KR200178155Y1/en
Publication of KR960038081U publication Critical patent/KR960038081U/en
Application granted granted Critical
Publication of KR200178155Y1 publication Critical patent/KR200178155Y1/en

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6414Aspects relating to the door of the microwave heating apparatus
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6426Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)

Abstract

본 고안은 전자렌지의 도어 록 장치에 관한 것으로, 특히 전자렌지의 도어 록 장치를 구성하는 록장치의 전면에 텐션 구조의 탄지편을 형성시킴으로써, 스크류에 의해 록장치의 취부시 캐비티 전판과 도어 플레이트를 자동적으로 밀착시킬 수 있도록, 록장치의 전면에 텐션 구조의 탄지편을 형성시킴으로써, 상기 탄지편에 의해 록장치의 취부시 캐비티 전판과 도어 플레이트를 자동적으로 밀착시킬 수 있도록 구성한 전자렌지의 도어 록 취부 보조장치에 관한 것이다.The present invention relates to a door lock device of a microwave oven, and in particular, by forming a tangent piece having a tension structure on the front surface of the lock device constituting the door lock device of the microwave oven, the front plate and the door plate of the cavity when the lock device is mounted by a screw. The door lock of the microwave oven is configured so that the front plate and the door plate of the lock device can be automatically brought into close contact with the lock device when the lock device is attached by forming a tension piece on the front surface of the lock device so that the lock device can be brought into close contact with each other. A mounting aid.

Description

전자렌지의 도어록 취부 보조장치Microwave Door Lock Mounting Aid

제1도는 일반적인 전자렌지의 도어 록 취부상태를 보인 사시도.1 is a perspective view showing a door lock mounting state of a general microwave oven.

제2도는 종래 전자렌지의 도어 록 장치 단면도.2 is a cross-sectional view of a door lock device of a conventional microwave oven.

제3도는 본 고안에 따른 전자렌지의 도어 록 취부 보조장치 단면도이다.3 is a cross-sectional view of the door lock mounting aid of the microwave oven according to the present invention.

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

10 : 도어 플레이트 11,12 : 상, 하훅10: door plate 11,12: upper, hook

20 : 록장치 21 : 록장치 전면20: lock device 21: lock device front

22,23 : 탄지편 24,25 : 걸림편22,23: magazine piece 24,25: jam piece

30 : 캐비티 전판 31,32 : 삽입공30: cavity front plate 31,32: insertion hole

2C,2D : 레버2C, 2D: Lever

본 고안은 전자렌지의 도어 록 장치에 관한 것으로, 특히 전자렌지의 도어 록 장치를 구성하는 록장치의 전면에 텐션 구조의 탄지편을 형성시킴으로써, 스크류에 의해 록장치의 취부시 캐비티 전판과 도어 플레이트를 자동적으로 밀착시킬 수 있도록 한 전자렌지의 도어 록 취부 보조장치에 관한 것이다.The present invention relates to a door lock device of a microwave oven, and in particular, by forming a tangent piece having a tension structure on the front surface of the lock device constituting the door lock device of the microwave oven, the front plate and the door plate of the cavity when the lock device is mounted by a screw. The present invention relates to a door lock attachment assistance device for a microwave oven, which is capable of bringing the light into close contact automatically.

일반적으로 전자렌지는 제1도에 도시된 바와 같이, 전자렌지를 이용하여 조리하고자 하는 조리물이 투입되는 조리실(500)과 상기 조리실(500)내에 투입된 조리물을 조리하기 위하여 고압 트랜스, 마그네트론, 냉각팬 등과 같은 부하를 구동시키는 전장실(600)로 양분할 수 있다.In general, as shown in FIG. 1, a microwave oven includes a high-pressure transformer, a magnetron, and a cooking chamber 500 into which a food to be cooked is input using a microwave oven, and a food introduced into the cooking chamber 500. The electronic device may be divided into an electric compartment 600 for driving a load such as a cooling fan.

상기 전장실(600)에는 전자렌지의 도어를 개폐하기 위한 록장치(200)가 설치되어 있는 바, 상기 록장치(200)는 캐비티 전판(300)에서 전장실(600) 내부로 지지되어 설치된 플레이트(400)의 장공(410,420)을 통하여 삽입되는 스크류(430,440)에 의해 결합됨으로써, 캐비티 전판(300)의 내부 즉 전장실(600)에 설치되어 있다.The lock device 200 for opening and closing the door of the microwave oven is installed in the electrical equipment room 600, and the locking device 200 is supported by the inside of the electrical equipment room 600 in the cavity front plate 300. By being coupled by screws 430 and 440 inserted through the long holes 410 and 420 of the 400, the interior of the cavity front plate 300, that is, the electric chamber 600 is installed.

한편, 상기와 같이 록장치(200)를 플레이트(400)에 취부시킴에 있어서 스크류(430,440)가 삽입되는 스크류 삽입공을 장공(410,420)으로 형성시키는 것은, 도어 플레이트(100)의 상, 하훅(110,120)이 캐비티 전판(300)에 형성된 삽입공(310,320)을 통하여 삽입된 후, 록장치(200)의 레버(210)에 양단에 돌설된 걸림편(220,230)에 걸림으로써 도어가 잠금 상태로 되는 경우, 제2도에 도시된 바와 같이 록장치(200)의 레버(210)에 돌설된 걸림편(220,230)과 상, 하훅(110,120)의 사이에 소정의 간격(ΔW)이 벌어지게 된다.On the other hand, in the mounting of the lock device 200 to the plate 400 as described above, forming the screw insertion holes into which the screws 430 and 440 are inserted into the long holes 410 and 420, the upper and lower hooks of the door plate 100 After the 110 and 120 are inserted through the insertion holes 310 and 320 formed in the cavity front plate 300, the door is locked by being caught by the locking pieces 220 and 230 protruding from both ends of the lever 210 of the locking device 200. In this case, as shown in FIG. 2, a predetermined interval ΔW is formed between the engaging pieces 220 and 230 protruding from the lever 210 of the locking device 200 and the upper and lower hooks 110 and 120.

여기서, 상기와 같이 록장치(200)의 레버(210)에 돌설된 걸림편(220,230)과 상, 하훅(110,120)의 사이에 벌어지는 소정의 간격(ΔW)에 의해 도어 플레이트(100)와 캐비티 전판(300) 사이가 벌어지게 됨으로써, 조리실(500) 내부로부터 고주파가 누출되게 된다.Here, the door plate 100 and the cavity front plate by a predetermined interval ΔW between the locking pieces 220 and 230 protruding from the lever 210 of the locking device 200 and the upper and lower hooks 110 and 120 as described above. As the spaces between 300 extend, high frequency leaks from the inside of the cooking chamber 500.

한편, 상기와 같이 누출되는 고주파는 도어 플레이트(100)와 캐비티 전판(300)을 최대한으로 밀착시킴으로써 고주파의 누출을 방지할 수 있게 된다.On the other hand, the high frequency leaking as described above is able to prevent the leakage of the high frequency by closely contacting the door plate 100 and the cavity front plate 300 to the maximum.

따라서, 상, 하훅(110,120)과 록장치(200)의 레버(210)에 돌설된 걸림편(220,230) 사이에 벌어지는 소정의 간격(ΔW)을 제거시키기 위하여 록장치(200)를 플레이트(400)에 취부시, 상기 록장치(200)를 최대한 뒤쪽으로 이동시켜 상, 하훅(110,120)과 걸림편(220,230) 사이에 벌어지는 소정의 간격(ΔW)이 제거된 상태에서 장공(410,420)을 통해 스크류(430,440)를 삽입하여 결합시키게 된다.Accordingly, the locking device 200 is removed from the plate 400 to remove a predetermined gap ΔW between the upper and lower hooks 110 and 120 and the locking pieces 220 and 230 protruding from the lever 210 of the locking device 200. When attached to the locking device 200 as far as possible by moving the upper and lower hooks (110, 120) and the predetermined gap (ΔW) that occurs between the engaging pieces 220, 230 through the long holes 410, 420 through the screw ( 430 and 440 are inserted and combined.

그러나, 상기와 같은 종래 전자렌지의 도어 록 장치는 캐비티 전판의 플레이트에 형성된 장공에 록장치를 취부시킴에 있어서, 도어 플레이트가 캐비티 전판에 밀착되도록 하기 위하여 록장치를 최대한 뒤쪽으로 이동시켜 상, 하훅과 걸림편 사이에 벌어지는 소정의 간격이 제거된 상태에서 장공을 통해 스크류를 삽입하여 취부시킴으로써, 작업 공정이 복잡하여 작업성이 저하되며, 일일이 작업자가 수공으로 조정함으로써 조정이 불편하여 생산 효율을 감소시키게 되는 문제점이 있었다.However, the door lock device of the conventional microwave oven as described above, in mounting the lock device in the hole formed in the plate of the cavity front plate, in order to ensure that the door plate is in close contact with the cavity front plate to move the lock device as far as possible, the upper, lower hook By inserting the screw through the long hole in the state that the predetermined gap between the hook and the engaging piece is removed, the work process is complicated and the workability is reduced. There was a problem caused.

이에 본 고안은 상기한 바와 같은 종래의 제 문제점을 해소시키기 위하여 안출된 것으로, 전자렌지의 도어 록 장치를 구성하는 록장치의 전면에 텐션 구조의 탄지편을 형성시킴으로써, 스크류에 의해 록장치의 취부시 캐비티 전판과 도어 플레이트를 자동적으로 밀착시킬 수 있도록 한 전자렌지의 도어 록 취부 보조장치를 제공하는데 그 목적이 있다.The present invention has been devised to solve the above-mentioned problems of the prior art, and by attaching the tension piece of the tension structure to the front surface of the lock device constituting the door lock device of the microwave oven, the mounting of the lock device by a screw It is an object of the present invention to provide a door lock attachment aid for a microwave oven, which allows the front of the sea cavity front plate and the door plate to be brought into close contact with each other.

상기한 바와 같은 목적을 달성하기 위한 본 고안은, 록장치의 전면에 텐션 구조의 탄지편을 형성시킴으로써, 상기 탄지편에 의해 록장치의 취부시 캐비티 전판과 도어 플레이트를 자동적으로 밀착시킬 수 있도록 구성함을 특징으로 한다.The present invention for achieving the object as described above, by forming a tangy piece of the tension structure on the front of the lock device, it is configured to automatically contact the cavity front plate and the door plate when mounting the lock device by the tangy piece. It is characterized by.

이하 본 고안을 첨부한 예시도면을 참조하여 자세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안에 따른 전자렌지의 도어 록 취부 보조장치는 제3도에 도시한 바와 같이, 록장치(20)의 전면(21)에 텐션 구조의 탄지편(22,23)을 형성시킴으로써, 상기 탄지편(22,23)에 의해 록장치(20)의 취부시 캐비티 전판(30)과 도어 플레이트(10)를 자동적으로 밀착시킬 수 있도록 구성한다.The door lock attachment assistance device of the microwave oven according to the present invention, as shown in FIG. 3, by forming the tungsten pieces 22, 23 of the tension structure on the front surface 21 of the lock device 20, By the 22 and 23, the front panel 30 and the door plate 10 can be automatically brought into close contact with each other when the locking device 20 is mounted.

상기와 같이 구성된 본 고안의 작용 및 효과를 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in detail.

먼저, 캐비티 전판(30)과 접촉되는 부분인 록장치(20)의 전면(21)에 텐션 구조의 탄지편(22,23)을 형성시킨 후, 상기 탄지편(22,23)이 형성된 록장치(20)를 캐비티 전판(30)에 취부시킨다.First, the tungsten pieces 22, 23 of the tension structure are formed on the front surface 21 of the lock device 20, which is a part in contact with the cavity front plate 30, and then the lock devices having the tungsten pieces 22, 23 formed thereon. (20) is mounted to the cavity front plate (30).

따라서, 상기 탄지편(22,23)에 의해 록장치(20)의 전면(21)과 캐비티 전판(30) 사이에 소정의 간격이 형성됨으로써, 록장치(20)의 취부시 캐비티 전판(30)과 도어 플레이트(10)가 상기 탄지편(22,23)에 의하여 자동적으로 밀착시킬 수 있게 된다.Accordingly, a predetermined gap is formed between the front surface 21 of the lock device 20 and the cavity front plate 30 by the finger pieces 22 and 23, so that the front plate 30 when the lock device 20 is mounted. And the door plate 10 can be brought into close contact automatically by the finger pieces 22 and 23.

이상에서 상세히 설명한 바와 같이 본 고안은, 전자렌지의 도어 록 장치를 구성하는 록장치의 전면에 텐션 구조의 탄지편을 형성시킴으로써, 스크류에 의해 록장치의 취부시 캐비티 전판과 도어 플레이트를 자동적으로 밀착시킬 수 있어 조정이 간편하고, 작업 공정이 간단하여 작업성을 향상시킬 수 있는 효과가 있다.As described in detail above, the present invention forms a tangent piece having a tension structure on the front surface of the lock device constituting the door lock device of the microwave oven, and automatically closes the cavity front plate and the door plate when the lock device is attached by a screw. It can be easily adjusted, and the work process is simple, there is an effect that can improve the workability.

Claims (1)

록장치(20)의 전면(21)에 텐션 구조의 탄지편(22,23)을 형성시킴으로써, 상기 탄지편(22,23)에 의해 록장치(20)의 취부시 캐비티 전판(30)과 도어 플레이트(10)를 자동적으로 밀착시킬 수 있도록 구성한 것을 특징으로 하는 전자렌지의 도어 록 취부 보조장치.By forming the tungsten pieces 22 and 23 of the tension structure on the front surface 21 of the locking device 20, the front plate 30 and the door when the locking device 20 is mounted by the tungsten pieces 22 and 23 are installed. Door lock mounting assistance device of the microwave oven, characterized in that configured to be in close contact with the plate 10 automatically.
KR2019950011780U 1995-05-29 1995-05-29 Door lock for microwave oven KR200178155Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019950011780U KR200178155Y1 (en) 1995-05-29 1995-05-29 Door lock for microwave oven

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Application Number Priority Date Filing Date Title
KR2019950011780U KR200178155Y1 (en) 1995-05-29 1995-05-29 Door lock for microwave oven

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KR960038081U KR960038081U (en) 1996-12-18
KR200178155Y1 true KR200178155Y1 (en) 2000-05-01

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KR100437407B1 (en) * 2002-04-04 2004-06-25 엘지전자 주식회사 Latch apparatus in microwave oven

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