KR200191335Y1 - Microwave oven - Google Patents

Microwave oven Download PDF

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Publication number
KR200191335Y1
KR200191335Y1 KR2019950029848U KR19950029848U KR200191335Y1 KR 200191335 Y1 KR200191335 Y1 KR 200191335Y1 KR 2019950029848 U KR2019950029848 U KR 2019950029848U KR 19950029848 U KR19950029848 U KR 19950029848U KR 200191335 Y1 KR200191335 Y1 KR 200191335Y1
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KR
South Korea
Prior art keywords
microwave oven
control panel
main body
auxiliary door
fastening
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KR2019950029848U
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Korean (ko)
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KR970018800U (en
Inventor
유학석
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전주범
대우전자주식회사
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Priority to KR2019950029848U priority Critical patent/KR200191335Y1/en
Publication of KR970018800U publication Critical patent/KR970018800U/en
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Publication of KR200191335Y1 publication Critical patent/KR200191335Y1/en

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    • 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
    • H05B6/6435—Aspects relating to the user interface of the microwave heating apparatus
    • 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • 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
    • H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
    • 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
    • H05B6/74—Mode transformers or mode stirrers

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

본 고안은 고주파를 이용하여 조리대상물을 조리하는 전자레인지에 관한 것으로, 보다 상세하게는 전자레인지의 콘트롤판넬 조립분해 작업이 간편함과 동시에 고압트랜지스의 가동으로 인한 떨림소음이 억제되어지는 전자레인지에 관한 것이며, 이는 소정형상을 부여하는 사각함체상의 본체와; 상기 본체 전면 일측으로 형성되어 후면 상.하단으로 걸림돌편이 형성되어지며, 중앙 양측으로 체결공이 형성되어진 돌편으로 구성되어지는 콘트롤판넬을 고정하여주는 고정수단과; 상기 본체의 일측면으로 힌지수단을 통하여 좌.우 회동되어지는 보조도어; 등으로 구성되어져 있어서 전자레인지의 콘트롤판넬을 취부함이 신속간편하여짐은 물론 전장부품들의 수리 및 교체시에 본체를 드러낸후 교체작업을 할 필요가 없이 일측면으로 형성되어 회동자재되는 보조도어를 통하여 간편용이하게 수리 및 교체작업을 수행하게 되어지며, 특히 고압트랜스와 근접되어진 보조도어가 사출물이어서 이에 상기한 고압트랜스의 초기 가동시에 발생되는 자기장의 영향을 받지않아 조용하면서도 안정된 전자레인지의 사용이 이루어지는 효과를 지닌다.The present invention relates to a microwave oven for cooking a cooking object using a high frequency, and more particularly to a microwave oven in which the control panel assembly and disassembly operation of the microwave oven is easy and the noise of vibration caused by the operation of the high-voltage transistor is suppressed. It relates to a box-shaped body which imparts a predetermined shape; Fastening means for fastening the control panel which is formed on one side of the main body front side and is formed with the upper and lower rear locking protrusions and the protrusions are formed on both sides of the center; An auxiliary door which is rotated left and right through a hinge means to one side of the main body; The control panel of the microwave makes it easy to install the control panel of the microwave oven, and the auxiliary door that is formed on one side and rotates without the need of exchanging work after exposing the main body when repairing or replacing the electronic parts. The repair and replacement work can be easily performed through the use. In particular, the auxiliary door which is in close proximity to the high voltage transformer is an injection product, and thus the use of a quiet and stable microwave oven is not affected by the magnetic field generated during the initial operation of the high voltage transformer. This takes effect.

Description

전자레인지Microwave

제1도는 종래기술을 설명하기 위한 전자레인지의 사시도.1 is a perspective view of a microwave oven for explaining the prior art.

제2도는 종래의 따른 전자레인지의 요부 발췌 단면도.Figure 2 is a cross-sectional view of the main portion of the conventional microwave oven.

제3도는 본 고안의 따른 전자레인지의 사시도.3 is a perspective view of a microwave oven according to the present invention.

제4도는 본 고안의 따른 전자레인지의 요부 발췌 횡단면도.4 is a cross-sectional view of the main portion of the microwave oven according to the present invention.

제5도는 본 고안의 따른 전자레인지의 요부 발췌 종단면도.Figure 5 is a longitudinal sectional view of the main portion of the microwave oven according to the present invention.

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

10 : 본체 11 : 끼움공10: main body 11: fitting hole

12 : 플랜지부 20 : 콘트롤판넬12: flange 20: control panel

21 : 걸림돌편 22 : 돌편21: stone block 22: stone block

30 : 보조도어 50 : 고압트랜스30: auxiliary door 50: high voltage transformer

본 고안은 고주파를 이용하여 조리대상물을 조리하는 전자레인지에 관한 것으로, 보다 상세하게는 전자레인지의 콘트롤판넬 조립분해 작업이 간편함과 동시에 고압트랜지스의 가동으로 인한 떨림소음이 억제되어지는 전자레인지에 관한 것이다.The present invention relates to a microwave oven for cooking a cooking object using a high frequency, and more particularly to a microwave oven in which the control panel assembly and disassembly operation of the microwave oven is easy and the noise of vibration caused by the operation of the high-voltage transistor is suppressed. It is about.

일반적으로 고주파의 파장을 이용하여 조리대상물을 조리하게 되는 전자레인지의 구성을 제1도 및 제2도에 의거하여 설명한다.In general, a configuration of a microwave oven for cooking a cooking object using a high frequency wavelength will be described with reference to FIGS. 1 and 2.

즉, 전자레인지는 소정형상을 부여하는 사각함체상의 본체(1)와; 상기 본체(1) 내부에 형성되어지되, 그 내부에 선반이 부설되어 조립대상물이 안치되는 조리실(2)과; 상기 조리실(2)의 일측벽으로 부설되어 고주파를 발산시켜주는 마그네트론(3)과; 상기 마그네트론의 일측으로 연결되어 공급되는 전압을 승압시켜주게 되는 고압트랜스(4)와; 상기 마그네트론(3)으로 부터 발산되는 고주파를 안내하여 조리실 내부로 유입시켜주는 도파관(5)과; 상기 도파관으로 부터 안내되어진 고주파를 조리실로 분산 공급시켜주는 스터러팬(미도시)과; 전장부품을 제어하여주는 제어회로소자가 내장되어진 콘트롤판넬(6); 등으로 구성되어진다.That is, the microwave oven includes a main body 1 of a rectangular enclosure that gives a predetermined shape; A cooking chamber (2) formed inside the main body (1) and having a shelf placed therein to allow the assembly object to be placed therein; A magnetron 3 disposed on one side wall of the cooking chamber 2 to emit high frequency; A high voltage transformer 4 connected to one side of the magnetron to boost the supplied voltage; A waveguide (5) for guiding high frequency emitted from the magnetron (3) to be introduced into the cooking chamber; A stirrer pan (not shown) for distributing and supplying a high frequency guided from the waveguide to a cooking chamber; A control panel 6 in which a control circuit element for controlling the electric component is embedded; And the like.

그러나, 상기한 구성을 갖는 통상의 전자레인지에 있어서 콘트롤판넬의 조립작업이 제1도에서와 같이 본체(1)의 전면 일측으로 펀칭 및 그 밖의 절곡작업을 통하여 다수개의 체결공(1a)과 끼움공(1b)을 형성하고, 콘트롤판넬(6)의 후면 또한 사출제작시 체결공(6a)과 끼움돌편(6b)을 형성하여주며, 이러한 콘트롤판넬의 끼움돌편(6b)을 상기 본체(1) 전면의 끼움공(1b)으로 끼워주면 상호 본체의 체결공(1a)과 콘트롤판넬의 체결공(6a)이 연통되고, 이후 볼트와 같은 체결수단(7)을 통하여 나사체결되었는데, 이는 전장부품을 취부한 상태에서 마지막으로 상기한 콘트롤판넬을 조립하게 되므로 이에 상기 각각의 전장부품에 의하여 간섭을 받게되어 원활한 작업공간이 형성되지 못하여 콘트롤판넬의 신속하면서도 편리한 조립작업을 이루기가 매우 난해할 뿐만 아니라 더욱이 전장부품을 수리 및 교체하기 위하여서는 필히 전자레인지의 본체 및 콘트롤판넬을 드러낸후 작업을 해야하는 번거로움이 가중되었고, 특히 제2도에서와 같이 고압트랜스의 초기가동 및 후속가동시에 상기한 고압트랜스로부터 발생되는 자기장이 인접되어진 본체의 측면을 잡아당기게 되어 이에 상기한 본체의 떨림소음이 크게 발생되어 사용자로 하여금 심리적 불안감 및 신뢰성을 저하시키는 제반 문제점이 있었다.However, in a conventional microwave oven having the above-described configuration, assembling of the control panel is fitted with a plurality of fastening holes 1a through punching and other bending operations toward one side of the front surface of the main body 1 as shown in FIG. The ball 1b is formed, and the rear surface of the control panel 6 also forms the fastening hole 6a and the fitting protrusion piece 6b at the time of injection manufacturing, and the fitting protrusion piece 6b of the control panel is attached to the main body 1. When it is inserted into the front fitting hole 1b, the fastening hole 1a of the main body and the fastening hole 6a of the control panel communicate with each other, and then screwed through the fastening means 7 such as bolts, Finally, the control panel is assembled in the mounted state, and thus it is interfered by the respective electrical components, and thus a smooth working space is not formed. Therefore, it is very difficult to achieve a quick and convenient assembly operation of the control panel. In addition, in order to repair and replace the electronic parts, it is necessary to expose the main body and the control panel of the microwave oven, and it is more cumbersome to work. In particular, as shown in FIG. The magnetic field generated from the main body is pulled by the side of the adjacent body, and thus the tremor noise of the main body is greatly generated, which causes the user to suffer from various psychological anxiety and reliability.

따라서, 본 고안은 상기한 종래의 문제점을 효과적으로 해결하기 위하여 안출되어진 것으로, 그 목적은 전자레인지의 본체 측면으로 힌지수단을 통하여 좌,우 회동되어지는 합성수지재의 보조도어를 부설하여줌으로 전장부품의 수리 및 교체나 콘트롤판넬의 조립 및 분해작업이 신속 간편하여짐은 물론 보조도어의 인접되어 설치되어진 고압트랜스의 가동시 발생되는 자기장의 영향을 받지않아 본체의 떨림소음이 억제되어지는 전자레인지를 제공함에 있다.Therefore, the present invention has been devised in order to effectively solve the above-mentioned conventional problems, and its purpose is to lay auxiliary doors of synthetic resin material which are rotated left and right through hinge means to the main body side of the microwave oven. It provides a microwave oven that can be easily repaired and replaced or the assembly and disassembly of the control panel is quick, as well as the vibration noise of the main body is suppressed by the magnetic field generated during the operation of the high-voltage transformer installed adjacent to the auxiliary door. Is in.

상기의 목적을 달성하기 위한 본 고안은 소정형상을 부여하는 사각함체상의 본체와; 상기 본체 전면 일측으로 형성되어 후면 상.하단으로 걸림돌편이 형성되어지며, 중앙 양측으로 체결공이 형성되어진 돌편으로 구성되어지는 콘트롤판넬을 고정하여주는 고정수단과; 상기 본체의 일측면으로 힌지수단을 통하여 좌.우회동되어지는 보조도어; 등으로 구성되어짐을 특징으로 한다.The present invention for achieving the above object is a rectangular box body to give a predetermined shape; Fastening means for fastening the control panel which is formed on one side of the main body front side and is formed with the upper and lower rear locking protrusions and the protrusions are formed on both sides of the center; An auxiliary door which is left and right rotated through a hinge means to one side of the main body; It is characterized by consisting of.

또한, 본 고안에 있어 상기 고정수단은 전면 중앙이 개방되어지며, 상기 개방부위의 양측면으로 후방으로 향하는 플랜지부를 형성하는 한편, 상기 플랜지부의 상.하부에는 체결공이 형성되어지고, 상기 개방부위의 상.하부에 콘트롤판넬의 걸림돌편과 동일한 갯수로 천공되어진 끼움공이 형성되어지는 다른 특징이 있다.In addition, in the present invention, the fixing means is open at the center of the front surface, and forms a flange portion to the rear side to both sides of the open portion, while the upper and lower fastening holes are formed in the flange portion, the opening portion Another feature is that the upper and lower portions of the control panel are fitted with the same number of perforations are formed in the same number as the locking piece of the control panel.

또한, 본 고안에 있어 상기 보조도어는 합성수지재인 사출물로 제작되어진 또 다른 특징이 있다.In addition, in the present invention, the auxiliary door is another feature that is made of an injection molded material.

이하, 본 고안의 바람직한 실시예를 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

제3도는 본 고안의 따른 전자레인지의 사시도이고, 제4도는 본 고안의 따른 전자레인지의 요부 발췌 횡단면도이며, 제5도는 본 고안의 따른 전자레인지의 요부 발췌 종단면도이다.3 is a perspective view of a microwave oven according to the present invention, Figure 4 is a cross-sectional view of the main portion of the microwave oven according to the present invention, Figure 5 is a longitudinal sectional view of the main portion of the microwave oven according to the present invention.

부호 10은 전자레인지의 본체를 도시한 것으로, 상기 본체(10)는 금속재로 사각함체상으로 제작하되, 전면 일측으로 콘트롤판넬(20)을 취부하기 위한 고정수단(A)을 형성하여주되, 상기 고정수단(A)은 전면 중앙을 개방하여주며, 상기 개방부위의 양측면을 소정의 절곡작업을 통하여 후방으로 향하는 플랜지부(12)를 형성하는 한편, 상기 플랜지부(12)의 상.하부에는 체결공(12a)을 형성하여주고, 상기 개방부위의 상.하부에는 후술할 콘트롤판넬(20)의 걸림돌편(21)이 끼워지는 끼움공(11)이 형성되며, 상기 본체(10)의 일측면 예컨대, 고압트랜스(50)가 근접되어진 측면으로 힌지수단(40)을 통하여 회동자재되는 보조도어(30)를 부설하여주되, 상기 보조도어(30)는 그 재질을 합성수지재로 구성하여주는 것이고, 상기 고정수단(A)에 설치되는 콘트롤판넬(20)은 후면 상.하부에 걸림돌편(21)이 형성되어지고, 후면 중앙을 개방하고, 상기 개방부위의 양측면으로는 체결공(22a)이 형성되어진 돌편(22)이 형성되어진다.Reference numeral 10 shows a main body of the microwave oven, the main body 10 is made of a metal material in a rectangular box, and forms a fixing means (A) for mounting the control panel 20 to one side of the front, The fixing means (A) opens the center of the front surface, and forms a flange portion 12 that faces both sides of the open portion to the rear through a predetermined bending operation, while fastening the upper and lower portions of the flange portion 12. To form a ball (12a), the upper and lower portions of the opening portion is formed with a fitting hole (11) for fitting the engaging stone piece 21 of the control panel 20 to be described later, one side of the main body 10 For example, the auxiliary door 30 is rotated through the hinge means 40 to the side close to the high-voltage transformer 50, the auxiliary door 30 is composed of a synthetic resin material, The control panel 20 is installed on the fixing means (A) is on the rear. Becoming a barrier piece 21 to the section is formed, the back of the opening in the center, and the both side surfaces of the opening portion is formed is the protrusion pieces 22, been fitting hole (22a) is formed.

상기와 같은 구성으로 이루어진 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention made of the configuration as described above are as follows.

우선 전자레인지의 전면 일측으로 형성되어진 고정수단(A)으로 콘트롤판넬(20)을 취부함에 있어 상기 콘트롤판넬(20)의 후면 상.하부에 형성되어진 걸림돌편(21)을 상기 고정수단(A)의 상.하부에 형성되어진 끼움공(11)으로 끼워고정하게 되는데, 이때 상기한 콘트롤판넬(20)의 후방으로 형성되어진 돌편(22)이 고정수단의 개방부위 양측면으로 형성되어진 플랜지부(12)의 일측으로 접면되어지면서 상기한 플랜지부(12)의 체결공(12a)과 돌편(22)의 체결공(22a)이 상호 연통되어지는 것이며, 이는 재차 본체(10)의 일측으로 회동가능하게 부설되어진 보조도어(30)를 열고 일측에서부터 볼트와 같은 체결수단(60)을 통하여 상기한 플랜지부와 돌편(22)을 신속 간편하게 나사체결하게 된다.First, in mounting the control panel 20 to the fixing means (A) formed on one side of the front surface of the microwave oven, the locking means (21) formed on the upper and lower rear surfaces of the control panel (20). It is fitted into the fitting hole 11 formed on the upper and lower portions of the flange portion 12 formed at both sides of the open portion of the fixing means is formed in the rear side of the control panel 20, the fixing means (20) The fastening hole 12a of the flange portion 12 and the fastening hole 22a of the protrusion piece 22 are in communication with each other while being folded to one side of the flange part 12, which is again rotatably installed on one side of the main body 10. Opening the auxiliary door 30 is fastened from the one side through the fastening means 60 such as bolts and the screw fastening the flange portion 22 and simply.

한편, 상기한 콘트롤판넬(20)을 전자레인지의 본체(10) 전면에 고정시켜준후 사용자가 소망하는 조리대상물을 조리실내부에 안치한후 전원을 인가시켜주면 우선적으로 고압트랜스(50)가 공급되는 전압을 상승시켜주면서 발생되는 순간적인 자기장이 형성되어지는 것이며, 이와같이 자기장의 영향이 미치는 본체의 측면 즉, 보조도어(30)가 합성수지재인 사출물로 제작되어져 있어 이는 고압트랜스(50)의 자기장영향이 미치지 않아 이에 초기 전자레인지의 가동시에 발생되는 고압트랜스(50)의 순간적인 자기장 형성으로 인한 본체 일측의 떨림소음 및 진동발생이 억제되어지는 것이다.On the other hand, the control panel 20 is fixed to the front surface of the main body 10 of the microwave oven, the user places the desired cooking object in the inside of the cooking chamber, and then apply power to the voltage supplied to the high voltage transformer 50 first The instantaneous magnetic field generated while raising is formed, and the side of the main body that is affected by the magnetic field, that is, the auxiliary door 30 is made of an injection-molded resin material, which does not affect the magnetic field effect of the high-voltage transformer 50. Therefore, the vibration noise and vibration generated on one side of the main body due to the instantaneous magnetic field formation of the high voltage transformer 50 generated during the operation of the initial microwave oven are suppressed.

이상에서와 같이 설명되었던 본 고안은 전자레인지의 콘트롤판넬을 취부함이 신속간편하여짐은 물론 전장부품들의 수리 및 교체시에 본체를 드러낸 후 교체작업을 할 필요가 없이 일측면으로 형성되어 회동자재되는 보조도어를 통하여 간편용이하게 수리 및 교체작업을 수행하게 되어지며, 특히 고압트랜스와 근접되어진 보조도어가 사출물이어서 이에 상기한 고압트랜스의 초기 가동시에 발생되는 자기장의 영향을 받지않아 조용하면서도 안정된 전자레인지의 사용이 이루어지는 효과를 지닌다.The present invention, which was described as described above, is easy to install the control panel of the microwave oven, and is formed on one side without exposing the main body during the repair and replacement of the electric parts, and is formed on one side, and is a rotating material. The auxiliary doors are easily repaired and replaced by the auxiliary doors. In particular, the auxiliary doors close to the high-voltage transformer are injection moldings, so they are quiet and stable without being affected by the magnetic field generated during the initial operation of the high-voltage transformer. It has the effect of using a microwave oven.

Claims (2)

본체(10) 전면 상하의 끼움공(11)의 후면 상하의 걸림돌편(21)을 끼워 콘트롤판넬(20)을 결합하는 전자레인지에 있어서, 컨트롤판넬(20)의 후면 양측에 체결공(22a)에 구비된 돌편(22)을 형성하여 본체(10)의 체결공(12a)이 구비된 플랜지부(12)에 체결수단(60)으로 체결되게 하고, 본체(10)의 일측벽에는 힌지수단(40)으로 회전개페되는 보조도어(30)를 설치한 것을 특징으로 하는 전자레인지.In the microwave oven in which the control panel 20 is fitted by engaging the top and bottom locking protrusions 21 of the fitting holes 11 of the front and top of the main body 10, the fastening holes 22a are provided at both rear sides of the control panel 20. Forming a protrusion 22 to be fastened to the flange portion 12 provided with the fastening hole 12a of the main body 10 by the fastening means 60, and the hinge means 40 on one side wall of the main body 10. Microwave oven, characterized in that the auxiliary door 30 is installed to rotate. 제1항에 있어서, 보조도어(30)를 합성수지재인 사출물로 형성하여 된 것을 특징으로 하는 전자레인지.The microwave oven according to claim 1, wherein the auxiliary door (30) is formed of an injection molded product made of a synthetic resin material.
KR2019950029848U 1995-10-23 1995-10-23 Microwave oven KR200191335Y1 (en)

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KR2019950029848U KR200191335Y1 (en) 1995-10-23 1995-10-23 Microwave oven

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KR200191335Y1 true KR200191335Y1 (en) 2000-08-16

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