KR0125920Y1 - Heater fixing device of microwave oven - Google Patents

Heater fixing device of microwave oven

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Publication number
KR0125920Y1
KR0125920Y1 KR2019940033310U KR19940033310U KR0125920Y1 KR 0125920 Y1 KR0125920 Y1 KR 0125920Y1 KR 2019940033310 U KR2019940033310 U KR 2019940033310U KR 19940033310 U KR19940033310 U KR 19940033310U KR 0125920 Y1 KR0125920 Y1 KR 0125920Y1
Authority
KR
South Korea
Prior art keywords
heater
microwave oven
cavity
fixing device
present
Prior art date
Application number
KR2019940033310U
Other languages
Korean (ko)
Other versions
KR960023901U (en
Inventor
김욱진
Original Assignee
구자홍
엘지전자주식회사
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 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR2019940033310U priority Critical patent/KR0125920Y1/en
Publication of KR960023901U publication Critical patent/KR960023901U/en
Application granted granted Critical
Publication of KR0125920Y1 publication Critical patent/KR0125920Y1/en

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Classifications

    • 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
    • H05B6/647Aspects related to microwave heating combined with other heating techniques
    • H05B6/6482Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
    • 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
    • H05B6/6402Aspects relating to the microwave cavity
    • 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
    • H05B6/6408Supports or covers specially adapted for use in microwave heating apparatus

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

본 고안은 전자레인지의 히터 고정장치에 관한 것이다. 종래의 히터 고정장치는 히터 가이드(3)를 캐비티(1)에 용접고정하는 작업과 히터(2)를 히터 가이드(3)에 조립하는 작업 및 그 위에 히터 케이스(4)를 결합하는 작업을 거쳐야 하므로 작업생산성이 저하되는 문제가 있었고 부품이 많아 제조원가를 상승시키게 되는 문제점이 있었다. 본 고안은 양측부에 히터가 고정되는 히터 결합공(10)이 형성되어 전자레인지 캐비티의 상면을 복개하는 히터 반사판(11)을 구비하는 것에 의하여 작업생산성이 현저하게 향상되며 조립부품수가 감소되어 제조원가를 절감할 수 있게 되는 것이다.The present invention relates to a heater fixing device of the microwave oven. Conventional heater fixing device has to go through the operation of welding the heater guide (3) to the cavity (1), the assembly of the heater (2) to the heater guide (3) and the operation of coupling the heater case (4) thereon Therefore, there was a problem that the work productivity is lowered and there are a lot of parts to increase the manufacturing cost. The present invention has a heater coupling plate 10 is formed in both sides of the heater fixed to the heater reflector plate 11 to cover the upper surface of the microwave cavity to significantly improve the work productivity and reduce the number of assembly parts manufacturing cost It will be possible to save.

Description

전자레인지의 히터 고정장치Microwave heater fixing device

제1도는 종래 전자레인지의 히터 고정장치를 보인 전자레인지의 상부측 단면도.1 is a cross-sectional view of the upper side of a microwave oven showing a heater fixing device of a conventional microwave oven.

제2도는 종래 전자레인지의 히터 가이드외 히터 케이스의 분해 사시도.2 is an exploded perspective view of a heater case other than a heater guide of a conventional microwave oven.

제3도는 본 고안에 의한 전자레인지의 히터 고정장치를 보인 전자레인지의 상부측 단면도.3 is a cross-sectional view of the upper side of the microwave oven showing a heater fixing device of the microwave oven according to the present invention.

제4도는 본 고안에 의한 전자레인지의 히터 고정장치의 반사판을 보인 사시도.Figure 4 is a perspective view showing a reflecting plate of the heater fixing device of the microwave oven according to the present invention.

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

1 : 캐비티 2 : 히터1: cavity 2: heater

10 : 히터 반사판 11 : 함체부10: heater reflector 11: housing

12 : 히터 결합공 13 : 플랜지부12: heater coupling hole 13: flange portion

본 고안은 전자레인지의 원적외선 히터 고정장치에 관한 것으로, 특히 히터와 결합되는 히터 반사판을 전자레인지 캐비티의 상면에 간편하게 조립하도록 하여 작업 생산성을 향상시킴과 아울러 제조원가를 절감할 수 있도록 한 전자레인지의 히터 고정장치에 관한 것이다.The present invention relates to a device for fixing a far-infrared heater of a microwave oven, and in particular, a heater reflector coupled to a heater can be easily assembled on an upper surface of a microwave cavity to improve work productivity and reduce manufacturing costs. It relates to a fixing device.

종래 전자레인지에서의 원적외선 히터는 제1도에 도시한 바와 같이, 전자레인지 캐비티(1) 상단에 히터(2)를 지지하는 히터 가이드(3)가 용접되어 고정되어 있고, 상기 히터 가이드(3)에 히터(2)가 조립되며, 히터(2)의 상부에 히터 케이스(4)가 복개되어 히터(2)가 캐비티(1)의 상면에 고정되도록 하는 구조이다.In the conventional far-infrared heater, as shown in FIG. 1, the heater guide 3 supporting the heater 2 is welded and fixed to the upper end of the microwave cavity 1, and the heater guide 3 is fixed. The heater 2 is assembled to the heater 2, and the heater case 4 is covered on the upper portion of the heater 2 so that the heater 2 is fixed to the upper surface of the cavity 1.

이와 같이 전자레인지 캐비티(1)의 상면에 고정된 히터는 전자레인지에 전원이 인가되고 조리기능이 선택되면, 히터(2)에서 원적외선이 발생되어 캐비티(1) 내부로 이동되어 조리물의 구이 요리가 실시된다.When the heater fixed to the upper surface of the microwave oven cavity 1 is supplied with power to the microwave oven and a cooking function is selected, far infrared rays are generated from the heater 2 to be moved into the cavity 1 to roast the food. Is carried out.

그러나 이러한 종래의 히터 고정구조는 히터 가이드(3)를 캐비티(1)에 용접 고정하는 작업과 히터(2)를 상기 히터 가이드(3)에 조립하여 그 위에 히터 케이스(4)를 결합시켜야 하므로 작업 생산성이 저하되는 문제가 있고 부품이 많아 제조원가가 상승되는 문제점이 있었다.However, the conventional heater fixing structure requires welding and fixing the heater guide 3 to the cavity 1 and assembling the heater 2 to the heater guide 3 so as to couple the heater case 4 thereon. There is a problem that the productivity is lowered and the manufacturing cost is increased because there are many parts.

이와 같은 문제점을 감안하여 안출한 본 고안의 목적은 전자레인지의 원적외선 히터의 조립을 간편하게 실시하려는 데 있다.The object of the present invention devised in view of such a problem is to easily perform the assembly of the far-infrared heater of the microwave oven.

본 고안의 다른 목적은 히터의 조립 부품이 간소화되어 제조원가를 절감하려는 데 있다.Another object of the present invention is to simplify the assembly of the heater to reduce the manufacturing cost.

이러한 본 고안의 목적을 달성하기 위하여 내면이 반사판으로 되는 함체부와 이 함체부의 한부 가장자리에 절곡형성되어 캐비티 상면에 고정되는 플랜지부를 구비하는 히터 반사판의 양측벽에 히터의 양단의 삽입 지지되는 히터 결합공을 형성하여 이 히터 결합공에 히터의 양단은 삽입 지지한 상태에서 상기 플랜지부를 캐비티 상면에 고정하는 것을 특징으로 하는 전자레인지의 히터 고장장치가 제공된다.In order to achieve the object of the present invention, a heater having an inner surface of which is a reflecting plate and a flange portion bent at one edge of the housing and fixed to an upper surface of the cavity, the heater being inserted and supported by both ends of the heater on both side walls of the reflecting plate. A heater failure apparatus for a microwave oven is provided, wherein a coupling hole is formed to fix the flange to the upper surface of the cavity while both ends of the heater are inserted and supported in the heater coupling hole.

이하, 상기한 바와 같은 본 고안을 첨부도면에 도시한 실시례에 의거하여 보다 상세하게 설명한다.Hereinafter, the present invention as described above will be described in more detail based on the embodiments shown in the accompanying drawings.

첨부도면 제3도는 본 고안에 의한 전자레인지의 히터 고정장치를 보인 전자레인지의 상부측 단면도이고, 제4도는 본 고안에 의한 전자레인지의 히터 고정장치의 반사판을 보인 사시도로서, 이에 도시한 바와 같이, 본 고안에 의한 전자레인지의 히터 고정장치는 내면이 반사면으로 되며 양측벽에는 히터(2)의 양단부가 삽입 지지되는 히터 결합공(12)이 형성된 함체부(11)와 이 함체부(11)의 하단 가장자리에 절곡형성되어 캐비티(1) 상면에 고정되는 플랜지부(13)로 되는 히터 반사판(10)를 구비하여 상기 히터 결합공(12)에 히터(2)의 양단부를 삽입 지지한 상태에서 캐비티(1)의 상면에 복개하고, 상기 플랜지부(13)를 캐비티(1)의 상면에 나사(14)로 체결하는 것에 의하여 히터(2)와 반사판(10)을 한번의 작업으로 고정하도록 한 것이다.3 is a cross-sectional view of the upper side of the microwave oven showing the heater fixing apparatus of the microwave oven according to the present invention, and FIG. 4 is a perspective view showing a reflecting plate of the heater fixing apparatus of the microwave oven according to the present invention. The heater fixing device of the microwave oven according to the present invention has an inner surface thereof as a reflective surface, and both sides of the enclosure 11 and the enclosure 11 having heater coupling holes 12 inserted and supported at both ends of the heater 2. The heater reflecting plate 10 is formed at the bottom edge of the bottom bent and the flange portion 13 is fixed to the upper surface of the cavity 1, and both ends of the heater 2 are inserted and supported in the heater coupling hole 12. To the upper surface of the cavity 1 and fastening the flange portion 13 to the upper surface of the cavity 1 with the screws 14 to fix the heater 2 and the reflector 10 in one operation. It is.

상기 히터 결합공(12)는 히터 반사판(10)에 결합되는 히터(2)의 개수에 따라 복수개(도면에서는 양측 각 한쌍) 설치된다.The heater coupling holes 12 are provided in plural numbers (one pair on each side in the drawing) according to the number of heaters 2 coupled to the heater reflecting plate 10.

상기 히터(2)에는 원적외선관(2a)의 양측에 애자(2b)가 끼워지는 것으로 이 애자(2b)를 상기 히터 결합공(12)에 삽입 지지하는 것이다.The insulator 2b is fitted to both sides of the far-infrared tube 2a in the heater 2 so that the insulator 2b is inserted into and supported by the heater coupling hole 12.

상기 플랜지부(13)를 캐비티(1)의 상면에 나사(14)로 체결 고정함에 있어서는 상기 플랜지부(13)에 미리 나사공(도시되지 않음)을 천공하여 이 나사공을 통하여 나사(14)를 관통시켜 캐비티(1) 상면에 체결하는 것이다.In fastening and fixing the flange portion 13 to the upper surface of the cavity 1 with the screw 14, a screw hole (not shown) is drilled in advance on the flange portion 13, and the screw 14 is driven through the screw hole. Through to fasten to the upper surface of the cavity (1).

반사판(10)과 히터(2)가 캐비티(1)의 상면에 결합된 상태에서 전자레인지가 가동되고 조리기능이 선택되면 히터(2)에 전원이 인가되면 히터(2)에서는 열과 함께 원적외선이 방출되어 캐비티(1) 내부의 조리물을 조리하게 되는 것이다.When the microwave oven is operated while the reflecting plate 10 and the heater 2 are coupled to the upper surface of the cavity 1, and the cooking function is selected, when the power is applied to the heater 2, the far infrared rays are emitted together with heat from the heater 2. It is to cook the food inside the cavity (1).

이상에서 설명한 바와 같이 본 고안에 의한 히터 반사판(10)은 종래의 히터 가이드(3)와 히터 케이스(4)의 기능을 모두 가짐과 아울러 히터(2)를 반사판(10)에 결합시킨 상태에서 간편하게 캐비티(1) 상면에 고정하는 것으로서 히터(2)와 반사판(10)을 한번의 체결 작업으로 캐비티(1)에 고정할 수 있어 작업생산성이 현저하게 향상되는 것이며, 조립부품수가 감소되어 제조원가를 절가할 수 있는 효과가 있는 것으로, 전자레인지의 히터 고정구조에 한정하지 않고 본 고안의 기술적 사상 범위내에서 적용하도록 한 것이다.As described above, the heater reflector 10 according to the present invention has all of the functions of the conventional heater guide 3 and the heater case 4, and the heater reflector 10 is conveniently coupled to the reflector 10. By fixing to the upper surface of the cavity 1, the heater 2 and the reflector 10 can be fixed to the cavity 1 by one fastening operation, which greatly improves the productivity of the work and reduces the manufacturing cost by reducing the number of assembly parts. There is an effect that can be, is not limited to the heater fixing structure of the microwave oven is to be applied within the technical scope of the present invention.

Claims (1)

상면이 반사판으로 되는 함체부와 이 함체부의 하단 가장자리에 절곡형성되어 캐비티 상면에 고정되는 플랜지부를 구비하는 히터 반사판의 양측벽에 히터의 양단의 삽입 지지되는 히터 결합공을 형성하여 이 히터 결합공에 히터의 양단을 삽입 지지한 상태에서 상기 플랜지부를 캐비티 상면에 고정하는 것을 특징으로 하는 전자레인지의 히터 고정장치.The heater joining hole is formed by forming a heater joining hole in which both ends of the heater are inserted and supported on both side walls of the heater reflecting plate having an upper surface of the reflector plate and a flange portion fixed to the upper surface of the cavity by bending at the lower edge of the enclosure. The heater fixing device of the microwave oven, characterized in that the flange is fixed to the upper surface of the cavity in the state that both ends of the heater is inserted and supported.
KR2019940033310U 1994-12-08 1994-12-08 Heater fixing device of microwave oven KR0125920Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940033310U KR0125920Y1 (en) 1994-12-08 1994-12-08 Heater fixing device of microwave oven

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Application Number Priority Date Filing Date Title
KR2019940033310U KR0125920Y1 (en) 1994-12-08 1994-12-08 Heater fixing device of microwave oven

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Publication Number Publication Date
KR960023901U KR960023901U (en) 1996-07-22
KR0125920Y1 true KR0125920Y1 (en) 1998-10-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397782B1 (en) * 2001-04-03 2003-09-17 주식회사 대우일렉트로닉스 An assembling structure of UV lamp for microwave-oven

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784715B1 (en) * 2006-12-20 2007-12-12 주식회사 대우일렉트로닉스 Microwave oven with multi-fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397782B1 (en) * 2001-04-03 2003-09-17 주식회사 대우일렉트로닉스 An assembling structure of UV lamp for microwave-oven

Also Published As

Publication number Publication date
KR960023901U (en) 1996-07-22

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