CN2310944Y - Electromagnetic stove providing metal frame to shield electromagnetic wave - Google Patents
Electromagnetic stove providing metal frame to shield electromagnetic wave Download PDFInfo
- Publication number
- CN2310944Y CN2310944Y CN 97212768 CN97212768U CN2310944Y CN 2310944 Y CN2310944 Y CN 2310944Y CN 97212768 CN97212768 CN 97212768 CN 97212768 U CN97212768 U CN 97212768U CN 2310944 Y CN2310944 Y CN 2310944Y
- Authority
- CN
- China
- Prior art keywords
- metal frame
- electromagnetic
- electromagnetic wave
- power coil
- electromagnetic oven
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses an electromagnetic stove provided with a metal frame to shield an electromagnetic wave. A metal frame is arranged on the periphery of the power coil in the electromagnetic stove the shielding effect of the metal frame on the electromagnetic wave is utilized to prevent the electromagnetic oven diffusing the electromagnetic wave to the periphery when working.
Description
The utility model relates to the improvement of electromagnetic oven external and internal compositions, particularly sets up metal frame and shields electromagnetic electromagnetic oven.
The electromagnetic oven of Shi Yonging all over the world all is to rely on electromagnetic effect to produce heat energy to carry out work, and its shortcoming is when electromagnetic oven is worked, and there is in various degree interference effect in the magnetic field of generation to the household electrical appliance in the certain distance scope.
The purpose of this utility model is for solving the above problems, utilize metal frame to the electromagnetic wave shielding effect, set up metal frame in electromagnetic oven inside, spreading electromagnetic wave when stoping electromagnetic oven work towards periphery.
The purpose of this utility model realizes as follows: in the periphery of electromagnetic oven power coil, set up a metal frame, metal frame is slightly larger than power coil, the position of specific power coil is high 1 to 10 millimeter, the type shape of metal frame can be circular, polygon, the width in the cross section of metal frame is 5 to 30 millimeters, highly is 0.1 to 10 millimeter.
Owing to adopt the utility model, set up metal frame in the power coil periphery, the electromagnetic wave that spreads to the periphery in the time of can effectively shielding electromagnetic oven work, near the household electrical appliance making are interference-free.
Accompanying drawing is the front view of the utility model part section.In conjunction with the accompanying drawings and embodiments, further specify structure of the present utility model:
In the periphery of the power coil 2 of electromagnetic oven 1 inside, set up a metal frame 3, metal frame 3 is slightly larger than power coil 2, and the position of specific power coil 2 is high 1 to 10 millimeter.The type shape of metal frame 3 can be circular, polygon.The width in the cross section of metal frame 3 is 5 to 30 millimeters, and thickness is 0.1 to 10 millimeter.
Claims (2)
1, a kind of metal frame of setting up shields electromagnetic electromagnetic oven, it is characterized in that: in the periphery of the power coil 2 of electromagnetic oven 1 inside, set up a metal frame 3, metal frame 3 is slightly larger than power coil 2, and the position of specific power coil 2 is high 1 to 10 millimeter.
2, a kind of metal frame of setting up according to claim 1 shields electromagnetic electromagnetic oven, it is characterized in that: the shape of metal frame 3 can be circular, polygon, and the width in the cross section of metal frame 3 is 5 to 30 millimeters, highly is 0.1 to 10 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212768 CN2310944Y (en) | 1997-03-24 | 1997-03-24 | Electromagnetic stove providing metal frame to shield electromagnetic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212768 CN2310944Y (en) | 1997-03-24 | 1997-03-24 | Electromagnetic stove providing metal frame to shield electromagnetic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310944Y true CN2310944Y (en) | 1999-03-17 |
Family
ID=33930783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97212768 Expired - Fee Related CN2310944Y (en) | 1997-03-24 | 1997-03-24 | Electromagnetic stove providing metal frame to shield electromagnetic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310944Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309332C (en) * | 2003-08-08 | 2007-04-11 | 株式会社东芝 | Heating cooking device |
| CN102466248A (en) * | 2010-10-29 | 2012-05-23 | 博西华电器（江苏）有限公司 | Electromagnetic stove |
-
1997
- 1997-03-24 CN CN 97212768 patent/CN2310944Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309332C (en) * | 2003-08-08 | 2007-04-11 | 株式会社东芝 | Heating cooking device |
| CN102466248A (en) * | 2010-10-29 | 2012-05-23 | 博西华电器（江苏）有限公司 | Electromagnetic stove |
| CN102466248B (en) * | 2010-10-29 | 2016-06-15 | 博西华电器（江苏）有限公司 | Electromagnetic stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |