KR910003902Y1 - Cooling equipment of electronic range - Google Patents
Cooling equipment of electronic range Download PDFInfo
- Publication number
- KR910003902Y1 KR910003902Y1 KR2019860014638U KR860014638U KR910003902Y1 KR 910003902 Y1 KR910003902 Y1 KR 910003902Y1 KR 2019860014638 U KR2019860014638 U KR 2019860014638U KR 860014638 U KR860014638 U KR 860014638U KR 910003902 Y1 KR910003902 Y1 KR 910003902Y1
- Authority
- KR
- South Korea
- Prior art keywords
- air
- cavity
- microwave oven
- discharge
- install
- Prior art date
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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
- H05B6/642—Cooling of the microwave components and related air circulation systems
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 전체분해 사시도.1 is an exploded perspective view of the present invention.
제 2 도는 본 고안의 조립상태의 사시도.2 is a perspective view of the assembled state of the present invention.
제 3 도는 제 2 도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제 4 도는 제 2 도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 캐비티 9 : 공기흡입로2: cavity 9: air suction path
10 : 공기배출로 11 : 공기분할판10: air exhaust passage 11: air split plate
12 : 고정나사 17 : 하측공기 배출틈12: fixing screw 17: lower air discharge gap
18 : 하부덮개18: lower cover
본 고안은 프로펠라 방식의 냉각을 채택한 전자렌지에 있어서, 상부 덕트에 공기분할판을 간편하게 설치하여 효과적인 냉각을 할수있게한 전자렌지의 냉각장치에 관한 것이다.The present invention relates to a microwave oven cooling apparatus in which an air splitter is installed in an upper duct for efficient cooling in a microwave oven employing propeller cooling.
종래에는 하부로 부터 흡입한 공기를 상부 덕트로 배출하는 방식으로 송풍기 모우터를 채택한 전자렌지에서만 사용이 가능하였다.Conventionally, it was only possible to use a microwave oven employing a blower motor by discharging the air sucked from the lower part to the upper duct.
이러한 송풍기 모우터를 사용하는 전자렌지는 모우터 및 고압트랜스의 대형화가 필연적이므로 중량증가는 물론 기구적 구성이 취약하여 전자렌지를 효과적으로 냉각시킬 수 없는 문제점이 있었다.The microwave oven using the blower motor is inevitably increased in size of the motor and the high-pressure transformer, there is a problem that the increase in weight as well as the mechanical configuration is weak, so that the microwave oven cannot be effectively cooled.
본 고안은 상기와 같은 종래의 문제점을 해결하기 위하여 통상의 프로펠라 방식의 전자렌지 상부 덕트에 공기분할판을 설치하여 필요에 따라 분할판을 분리 장착케 하고 외부에서 전자렌지와 완전 조립하여 외장판내부에 삽입하는 간편한 방식을 채택함으로써 전자렌지의 냉각효과를 증대시킬 수 있도록 안출한 것으로 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to install the air splitter in the microwave oven upper duct of the conventional propeller type in order to solve the conventional problems as described above to separate the mounting plate as necessary, and fully assembled with the microwave oven from the outside inside the outer plate In order to increase the cooling effect of the microwave oven by adopting a simple way of inserting it into the described in detail by the accompanying drawings as follows.
조리실(3)이 형성된 캐비티(2) 일측벽 상단에 마그네트론(3a)을 설치하고 그 하부에 고압트랜스(4)를 설치하여 흡입공(5)이 형성된 캐비티 후면판(2a) 일측의 프로펠라(6)에 의해 공기가 흡입되어 캐비티 양측벽(2b)의 공기 안내공(7),(7a)을 통과한 공기가 배출공(8)으로 배출되어 전자렌지(1)를 냉각시킬 수 있도록 형성한 통상의 것에 있어서, 캐비티(2) 상부면에 공기 흡입로(9)와 공기 배출로(10)가 공기분할판(11)에 의해 분리형성되고 전방에 다수의 공기 유입틈(12)과 공기 배출틈(12a)이 천공된 상측덮개(13)가 설하여진 공기 흐름유도덕트(14)를 착설하고 후면 입측에 배출 공기 안내덕트(15)를 고정나사(16)로 착설하여 캐비티(2) 하부에 다수의 하측공기 배출틈(17)을 가진 하부덮개(18)를 설하여 구성한 것으로 도면중 미설명부호 19는 외장판을 표시한 것이며, 16b는 공기분할판 고정나사를 표시한 것이다.The magnetron 3a is installed on the upper side wall of the cavity 2 on which the cooking chamber 3 is formed, and the high pressure transformer 4 is installed on the lower part of the cavity 2 so that the propeller 6 on one side of the cavity back plate 2a on which the suction hole 5 is formed. The air is sucked by the air, and the air passing through the air guide holes 7 and 7a of the cavity side walls 2b is discharged to the discharge hole 8 to cool the microwave oven 1. The air inlet passage 9 and the air outlet passage 10 are formed on the upper surface of the cavity 2 by the air divider plate 11, and a plurality of air inlet gaps 12 and air outlet gaps are formed in the front. The air flow guide duct 14 installed with the upper cover 13 having the perforated 12a is installed, and the exhaust air guide duct 15 is installed at the rear entrance side with the set screw 16 to install a plurality of the lower parts of the cavity 2. The lower cover 18 having the lower air outlet gap 17 of the installation was constructed by the reference numeral 19 in the drawing indicates the exterior plate, 16b is Air dividing plate fixing screw.
이와같이된 본 고안은 캐비티 후면판(2a) 일측에 설치된 프로펠라(6)가 회전하게 되면 외부의 공기를 상측덮개(13) 일측의 공기 유입틈(12)으로 부터 흡입하면 공기 흐름 유도덕트(14)의 공기 흡입로(9)를 통하여 캐비티 후면판(2a)의 흡입공(5)으로 공기를 흡입한다.When the propeller 6 installed on one side of the cavity back plate 2a is rotated, the present invention, when the outside air is sucked from the air inlet 12 of one side of the upper cover 13, the air flow induction duct 14 Air is sucked into the suction hole 5 of the cavity back plate 2a through the air suction path 9 of the.
이때 캐비티(2)의 좌우측 및 배면은 모두 외장판(19)으로 막혀있다. 따라서 흡입공(5)으로 부터 유입된 공기는 캐비티(2)일측에 설치된 마크네트론(3a)과 고압트랜스(4)를 냉각시킨후 캐비티 측벽(2a)에 천공된 공기안 내공(7)을 통과한 공기는 조리실(3)을 냉각함과 동시 스터러(도시치 않음)을 회전시킨 후 조리실(3)일측에 천공된 공기안내공(7a)를 통하여 조리실(3)외부로 배출된다.At this time, both the left and right sides and the rear surface of the cavity 2 are blocked by the exterior plate 19. Therefore, the air introduced from the suction hole 5 cools the macronet 3a and the high-pressure transformer 4 installed on one side of the cavity 2 and then opens the inner hole 7 in the air perforated in the cavity side wall 2a. After passing through the cooling chamber 3 and rotating the stirrer (not shown) at the same time is discharged to the outside of the cooking chamber 3 through the air guide hole (7a) perforated on one side of the cooking chamber (3).
조리실로 부터 배출된 공기는 캐비티 후면판(2a)의 배출공(8)을 통과하여 배출공기 안내덕트(15)에 의해 안내된다.The air discharged from the cooking chamber is guided by the discharge air guide duct 15 through the discharge hole 8 of the cavity back plate 2a.
따라서 배출공기 안내덕트(15)에 의해 안내된 공기는 공기흐름 유도덕트(14)의 공기배출로(10)를 통하여 상측 덮개(13)의 공기 배출틈(13)으로 공기를 배출하게 되는 것이다.Therefore, the air guided by the discharge air guide duct 15 is to discharge the air to the air discharge gap 13 of the upper cover 13 through the air discharge path 10 of the air flow guide duct 14.
상술한 바와같은 본 고안은 통상의 전자렌지 상부면에서 공기분할판에 의해 공기 유입로와 공기 배출로가 형성된 공기흐름 유도덕트를 설치함으로써 종래와 달리 전자렌지의 부품 및 조리실을 효과적으로 냉각시킬 수 있으며 캐비티의 벽면에 외장판을 동시 고정할 수 있어 종래와 달리 고정용 브라켓이 필요없이도 조립을 간편하게 할 수 있는 이점이 있는 것이다.As described above, the present invention can effectively cool parts and cooking chambers of a microwave oven by installing an air flow induction duct in which an air inlet path and an air outlet path are formed by an air splitter plate on a conventional microwave upper surface. Since the exterior plate can be simultaneously fixed to the wall of the cavity, unlike the conventional, there is an advantage that can be easily assembled without the need for a fixing bracket.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860014638U KR910003902Y1 (en) | 1986-09-24 | 1986-09-24 | Cooling equipment of electronic range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860014638U KR910003902Y1 (en) | 1986-09-24 | 1986-09-24 | Cooling equipment of electronic range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006597U KR880006597U (en) | 1988-05-31 |
| KR910003902Y1 true KR910003902Y1 (en) | 1991-06-07 |
Family
ID=19255877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860014638U KR910003902Y1 (en) | 1986-09-24 | 1986-09-24 | Cooling equipment of electronic range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910003902Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100265633B1 (en) * | 1997-12-04 | 2000-10-02 | 윤종용 | Structure for circulating air of a microwave oven |
| WO2005038353A1 (en) * | 2003-10-16 | 2005-04-28 | Lg Electronics, Inc. | A microwave oven and an upper duct structure thereof |
| WO2005038352A1 (en) * | 2003-10-16 | 2005-04-28 | Lg Electronics, Inc. | A microwave oven and a base cover thereof |
-
1986
- 1986-09-24 KR KR2019860014638U patent/KR910003902Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100265633B1 (en) * | 1997-12-04 | 2000-10-02 | 윤종용 | Structure for circulating air of a microwave oven |
| WO2005038353A1 (en) * | 2003-10-16 | 2005-04-28 | Lg Electronics, Inc. | A microwave oven and an upper duct structure thereof |
| WO2005038352A1 (en) * | 2003-10-16 | 2005-04-28 | Lg Electronics, Inc. | A microwave oven and a base cover thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880006597U (en) | 1988-05-31 |
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|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |