CN2699157Y - Anti-interference electromagnetic cooking range - Google Patents
Anti-interference electromagnetic cooking range Download PDFInfo
- Publication number
- CN2699157Y CN2699157Y CN 200420026464 CN200420026464U CN2699157Y CN 2699157 Y CN2699157 Y CN 2699157Y CN 200420026464 CN200420026464 CN 200420026464 CN 200420026464 U CN200420026464 U CN 200420026464U CN 2699157 Y CN2699157 Y CN 2699157Y
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- interference
- ferrite
- coil
- electromagnetic oven
- protector
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-interference electromagnetic cooking range. An anti-interference protector (4) is installed on the intelligent control board (3) of the electromagnetic cooking range (1). The anti-interference protector mainly consists of a ferrite (5) and a coil (6) assembled in a plastic crust (7). An insulation material layer (8) is coated on the ferrite (5). The coil (6) is cinctured out the insulation material layer (8) along the ferrite (5). One end of the coil (6) is connected with a power source connecting line (9). The other end is connected with the line input end of the control board (3). Each element is sealed in the plastic curst (7) by the epoxide-resin glue (10) to form the anti-interference protector. The utility model is simple in structure, low in cost, predominant in capability, safe and reliable in property and convenient in use, can eliminate the interferential signal generating in the operating process of the electromagnetic cooking range and acts the function of shielding the domestic electric appliance and the power supply network.
Description
Affiliated technical field
The utility model relates to a kind of anti-interference electromagnetic oven, is widely used in kitchen, office, hotel, hotel.
Background technology
Electromagnetic oven is to adopt magnetic field induction eddy current heating principle, utilizes electric current to produce magnetic field by coil, when the magnetic line of force in the magnetic field passes through the bottom of irony pot, the magnetic line of force is cut, can produce countless little eddy current, make the rapid heating of irony pot self, directly the food in the heating kettle.Owing to do not have heat to pass loss, so efficient is high.
At present, electromagnetic oven is to be installed on the body by the drum that is heated, computer control panel, fan, gauge tap, power lead etc. on the market, the electromagnetic oven power size realizes by gauge tap, it has following shortcoming: power is at electromagnetic oven more than 1800 watts, during full power operation, owing to be under high frequency, to work, it is big that drum produces induction current, producing noise signal seals in the supply network by electric power incoming line, household electrical appliance are produced interference, for example televisor is watched in the program and see " snowflake noise spot " on screen, has a strong impact on the household electrical appliance result of use.
Summary of the invention
The purpose of this utility model is: a kind of anti-interference electromagnetic oven is provided, had both guaranteed the electromagnetic oven operate as normal, can eliminate the noise signal that electromagnetic oven produces again, no longer disturb the use of household electrical appliance.
Technical solution of the present utility model is: the anti-interference protector of connection is installed on electromagnetic oven is formed anti-interference electromagnetic oven, anti-interference protector is installed on the electromagnetic oven internal control plate end of incoming cables; Wherein said anti-interference protector mainly is contained in plastic casing inside by ferrite, coil groups and forms; the outside insulation material layer that applies of ferrite; coil along ferrite core around the insulation material layer outside, each assembly be contained in the plastic casing with epoxy encapsulation anti-interference protector.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the anti-interference protector synoptic diagram of the utility model
Among the figure: 1 electromagnetic oven, 2 gauge tap, 3 Based Intelligent Control plates, 4 anti-interference protectors, 5 ferrites, 6 coils, 7 plastic casings, 8 insulation material layers, 9 electric power connection lines, 10 epoxide-resin glues
Embodiment
As shown in Figure 1, the anti-interference protector 4 of connection constitutes the utility model on electromagnetic oven 1, and anti-interference protector 4 is installed on the Based Intelligent Control plate 3, and anti-interference protector 4 input ends connect electric power connection line 9, and its output terminal connects on Based Intelligent Control plate 3 ends of incoming cables.Anti-interference protector as shown in Figure 2; mainly being assembled in plastic casing 7 inside by ferrite 5, coil 6 forms; the ferrite 5 outer insulation material layers 8 that apply; coil 6 along ferrite 5 around outside the insulation material layer 8; coil 6 one ends are connected with electric power connection line 9; its other end connects the end of incoming cables of control panel 3, with epoxide-resin glue 10 with in each component package plastic casing 7 anti-interference protector.
The utility model is simple in structure, with low cost, superior performance, safe and reliable, easy to use, can eliminate the undesired signal that electromagnetic oven produces at work, household electrical appliance and supply network are played the safety curtain effect, especially can eliminate televisor and watch " snowflake noise spot " of on screen, occurring in the program etc.
Claims (3)
1, anti-interference electromagnetic oven is characterized in that: this cooking stove is gone up the anti-interference protector of connection (4) by electromagnetic oven (1) and is constituted, and anti-interference protector (4) is connected on Based Intelligent Control plate (3) end of incoming cables of electromagnetic oven.
2, anti-interference electromagnetic oven according to claim 1; it is characterized in that: anti-interference protector (4) mainly is assembled in the plastic casing (7) by ferrite (5), coil (6) to be formed; the outside insulation material layer (8) that applies of ferrite (5); insulation material layer (8) outside by coil (6) ferrite (5) go up around, each component groups be contained in the plastic casing (7) with epoxide-resin glue (10) encapsulation anti-interference protector (4).
3, anti-interference electromagnetic oven according to claim 2 is characterized in that: an end of coil (6) connects electric power connection line (9), and its other end connects on the end of incoming cables of Based Intelligent Control plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026464 CN2699157Y (en) | 2004-04-18 | 2004-04-18 | Anti-interference electromagnetic cooking range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026464 CN2699157Y (en) | 2004-04-18 | 2004-04-18 | Anti-interference electromagnetic cooking range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699157Y true CN2699157Y (en) | 2005-05-11 |
Family
ID=34771264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026464 Expired - Fee Related CN2699157Y (en) | 2004-04-18 | 2004-04-18 | Anti-interference electromagnetic cooking range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699157Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980919A (en) * | 2018-08-13 | 2018-12-11 | 中山市雅乐思商住电器有限公司 | Induction heating container |
-
2004
- 2004-04-18 CN CN 200420026464 patent/CN2699157Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980919A (en) * | 2018-08-13 | 2018-12-11 | 中山市雅乐思商住电器有限公司 | Induction heating container |
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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 |