JPH0242394U - - Google Patents
Info
- Publication number
- JPH0242394U JPH0242394U JP11990088U JP11990088U JPH0242394U JP H0242394 U JPH0242394 U JP H0242394U JP 11990088 U JP11990088 U JP 11990088U JP 11990088 U JP11990088 U JP 11990088U JP H0242394 U JPH0242394 U JP H0242394U
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- opening
- groove
- periphery
- door body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
当該一実施例の効果を説明するための図、第３図
は電子レンジの一例を示す断面図、第４図及び第
５図は電波漏洩防止手段の従来例を示す図である
。
１……装置本体、２……加熱室、３……扉体、
４……マグネトロン、５……オーブン前板、６…
…チヨーク溝、７……接触片、８……電波吸収材
、９……チヨークカバー、１０……電波減衰溝、
１１……電波吸収材、１２……対向面、１３……
突出平面、１５……平面部材。
Fig. 1 is a diagram showing an embodiment of the present invention, Fig. 2 is a diagram for explaining the effects of the embodiment, Fig. 3 is a sectional view showing an example of a microwave oven, Figs. The figure shows a conventional example of radio wave leakage prevention means. 1... Apparatus body, 2... Heating chamber, 3... Door body,
4... Magnetron, 5... Oven front plate, 6...
...Chiyoke groove, 7...Contact piece, 8...Radio wave absorbing material, 9...Chiyoke cover, 10...Radio wave attenuation groove,
11... Radio wave absorbing material, 12... Opposing surface, 13...
Projecting plane, 15... Planar member.
Claims (1)
体の周縁部に電波漏洩防止手段を具備する高周波
加熱装置において、前記電波漏洩防止手段は、扉
体の内壁面側に開口する電波減衰溝と、この電波
減衰溝の外周縁先端から電波減衰溝の開口に向か
う加熱室の開口周縁部と対向する対向面と、この
対向面の先端から前記電波減衰溝の深さ方向に突
出する突出平面とが１枚の金属板材から折り曲げ
加工されると共に、前記電波減衰溝の開口を電波
吸収材からなる部材で覆つた構成であることを特
徴とする高周波加熱装置。 In a high-frequency heating device, a door body that can be opened and closed is provided at the opening of the heating chamber, and a radio wave leakage prevention means is provided at the periphery of the door body. an attenuating groove, an opposing surface facing the opening periphery of the heating chamber extending from the outer periphery tip of the radio wave attenuating groove toward the opening of the radio wave attenuating groove, and protruding from the tip of the opposing surface in the depth direction of the radio wave attenuating groove. A high-frequency heating device characterized in that the protruding plane is formed by bending a single metal plate, and the opening of the radio wave attenuation groove is covered with a member made of a radio wave absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990088U JPH0242394U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990088U JPH0242394U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242394U true JPH0242394U (en) | 1990-03-23 |
Family
ID=31365535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11990088U Pending JPH0242394U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242394U (en) |
-
1988
- 1988-09-14 JP JP11990088U patent/JPH0242394U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0242394U (en) | ||
| JPH0478799U (en) | ||
| JPS6017828Y2 (en) | High frequency heating device | |
| JPH041316U (en) | ||
| JPS5918626Y2 (en) | Composite cooker lid | |
| JPH0346996U (en) | ||
| JPS6270392U (en) | ||
| JPS58120599U (en) | microwave oven | |
| JPS5839284Y2 (en) | High frequency heating device | |
| JPS6270393U (en) | ||
| JPS5813697U (en) | Cooking device | |
| JPS6165698U (en) | ||
| JPS61170909U (en) | ||
| JPS6142092U (en) | High frequency heating device | |
| JPS63143895U (en) | ||
| JPS61161994U (en) | ||
| JPH0216598U (en) | ||
| JPS6416504U (en) | ||
| JPS61174197U (en) | ||
| JPS6265796U (en) | ||
| JPS5878401U (en) | composite cooker | |
| JPS59161408U (en) | High frequency heating cooking device | |
| JPS5891899U (en) | High frequency heating device | |
| JPS6161797U (en) | ||
| JPS6218997U (en) |