CN103619087A - A method for arranging an EMC module in an electromagnetic heating device with a coil and an electromagnetic heating device - Google Patents
A method for arranging an EMC module in an electromagnetic heating device with a coil and an electromagnetic heating device Download PDFInfo
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- CN103619087A CN103619087A CN201310522372.6A CN201310522372A CN103619087A CN 103619087 A CN103619087 A CN 103619087A CN 201310522372 A CN201310522372 A CN 201310522372A CN 103619087 A CN103619087 A CN 103619087A
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Abstract
The invention provides a method for arranging an EMC module in an electromagnetic heating device with a coil and an electromagnetic heating device. The method for arranging an EMC module in an electromagnetic heating device with a coil comprises arranging the EMC module on a position outside a projection area of the coil in the vertical direction. By means of the technical scheme in the invention, the EMC module can be prevented from suffering from electromagnetic interference of the coil in order to enhance the operating stability of the EMC module. In addition, the accuracy of a tested result is guaranteed when the EMC module is tested.
Description
Technical field
The present invention relates to have the technical field of electric appliances of electromagnetic induction, in particular to a kind of method and a kind of electromagnetic heater that EMC module is set in thering is the electromagnetic heater of coil.
Background technology
At present, the mainboard of electromagnetic oven is all arranged on below the projection of drum, therefore, is arranged on the EMC(Electro Magnetic Compatibility on mainboard, Electro Magnetic Compatibility) module is also under the projection of drum, as shown in Figure 1.
Yet in EMC module testing, because EMC module is under drum, so EMC module will be subject to the electromagnetic interference of drum, and then cause the inaccurate of in the test of EMC test result.
Therefore, how the position of EMC module to be set effectively, thereby the electromagnetic interference of avoiding EMC module to be subject to drum becomes technical problem urgently to be resolved hurrily.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art or correlation technique.
For this reason, one object of the present invention has been to propose a kind of method that EMC module is set in having the electromagnetic heater of coil, thereby can avoid coil to cause electromagnetic interference to EMC module.
Another object of the present invention is to have proposed a kind of electromagnetic heater.
For achieving the above object, embodiment according to a first aspect of the invention, proposed a kind of method that EMC module is set in thering is the electromagnetic heater of coil, having comprised: described EMC module has been arranged on the position outside described coil view field in vertical direction.
According to the method that EMC module is set of the embodiment of the present invention, by EMC module is arranged on the position outside coil view field in vertical direction, can make EMC module avoid being subject to the electromagnetic interference of coil, strengthened the job stability of EMC module.Meanwhile, also make, when EMC module is tested, to have guaranteed the accuracy of test result.Certainly, in the present embodiment, coil is horizontal positioned, like this for fear of EMC module is caused to electromagnetic interference, EMC module is placed on the position outside coil view field in vertical direction, if coil is not horizontal positioned, coil will be in the horizontal direction also have electromagnetic component, so EMC module just should be placed on and is not subject on position that coil electromagnetism component affects.
In addition, the method that EMC module is set according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, described EMC module comprises: capacity cell, inductance element or its combination.
The method of EMC module is set according to an embodiment of the invention, capacity cell, inductance element or its combination in EMC module, have been comprised, because capacity cell and inductance element all can produce electromagnetic induction to electromagnetic field, therefore EMC module need to be arranged on and not be subject on position that coil electromagnetism field affects, thereby avoid EMC module to be subject to the electromagnetic interference of coil.
According to one embodiment of present invention, described EMC module is arranged on the mainboard of described electromagnetic heater.
The method of EMC module is set according to an embodiment of the invention, EMC module is arranged on the mainboard of electromagnetic heater, when placing mainboard, for fear of EMC module, be subject to the electromagnetic interference of coil, need to guarantee that the position of EMC module on mainboard can not be in coil view field in vertical direction.
According to one embodiment of present invention, described EMC module is arranged on the circuit board different from described mainboard, and described circuit board is electrically connected to described mainboard.
The method of EMC module is set according to an embodiment of the invention, EMC module can be arranged on the circuit board different from mainboard, thereby the position of coil and mainboard can arbitrarily be placed, be that mainboard can be placed in coil view field in vertical direction, also can not be placed in this view field, only need guarantee that the circuit board that EMC module is set is not in this view field.
According to one embodiment of present invention, described coil is solenoid.
The method of EMC module is set according to an embodiment of the invention, because solenoid can generate an electromagnetic field, can causes electromagnetic interference to EMC module, therefore EMC module need to be placed on to the position outside solenoid view field in vertical direction.
According to the embodiment of second aspect present invention, propose a kind of electromagnetic heater, comprising: coil; EMC module, described EMC module is arranged on the position outside described coil view field in vertical direction.
According to the electromagnetic heater of the embodiment of the present invention, EMC module, by being arranged on the position outside coil view field in vertical direction, can make EMC module avoid being subject to the electromagnetic interference of coil, has strengthened the job stability of EMC module.Meanwhile, also make, when EMC module is tested, to have guaranteed the accuracy of test result.Certainly, in the present embodiment, coil is horizontal positioned, like this for fear of EMC module is caused to electromagnetic interference, EMC module is placed on the position outside coil view field in vertical direction, if coil is not horizontal positioned, coil will be in the horizontal direction also have electromagnetic component, so EMC module just should be placed on and is not subject on position that coil electromagnetism component affects.
According to one embodiment of present invention, described electromagnetic heater also comprises: housing, described coil and described EMC module are arranged on the inside of described housing.
According to one embodiment of present invention, described EMC module comprises: capacity cell, inductance element or its combination.
Electromagnetic heater according to an embodiment of the invention, capacity cell, inductance element or its combination in EMC module, have been comprised, because capacity cell and inductance element all can produce electromagnetic induction to electromagnetic field, therefore EMC module need to be arranged on and not be subject on position that coil electromagnetism field affects, thereby avoid EMC module to be subject to the electromagnetic interference of coil.
According to one embodiment of present invention, described electromagnetic heater also comprises: mainboard; Wherein, described EMC module is arranged on described mainboard.
Electromagnetic heater according to an embodiment of the invention, EMC module is arranged on the mainboard of electromagnetic heater, when placing mainboard, for fear of EMC module, be subject to the electromagnetic interference of coil, need to guarantee that the position of EMC module on mainboard can not be in coil view field in vertical direction.
According to one embodiment of present invention, described electromagnetic heater also comprises: mainboard; And the circuit board separated with described mainboard, described circuit board is electrically connected to described mainboard, and wherein, described EMC module is arranged on described circuit board.
Electromagnetic heater according to an embodiment of the invention, EMC module can be arranged on the circuit board different from mainboard, thereby the position of coil and mainboard can arbitrarily be placed, be that mainboard can be placed in coil view field in vertical direction, also can not be placed in this view field, only need guarantee that the circuit board that EMC module is set is not in this view field.
According to one embodiment of present invention, described coil is solenoid.
Electromagnetic heater, because solenoid can generate an electromagnetic field, can cause electromagnetic interference to EMC module according to an embodiment of the invention, therefore EMC module need to be placed on to the position outside solenoid view field in vertical direction.
Particularly, described electromagnetic heater can be the electromagnetic heater that electromagnetic oven, electric cooker, electric power pressure cooker etc. have coil.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 shows the position view of EMC module and coil view field in correlation technique;
Fig. 2 shows the schematic flow diagram that the method for EMC module is set according to an embodiment of the invention in having the electromagnetic heater of coil;
Fig. 3 A shows the position view of EMC module according to an embodiment of the invention and coil view field;
Fig. 3 B shows EMC module according to another embodiment of the invention and the position view of coil view field;
Fig. 3 C shows EMC module according to still another embodiment of the invention and the position view of coil view field.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
Fig. 2 shows the schematic flow diagram that the method for EMC module is set according to an embodiment of the invention in having the electromagnetic heater of coil.
As shown in Figure 2, the method for EMC module is set in thering is the electromagnetic heater of coil according to an embodiment of the invention, comprises: step 202, is arranged on described EMC module on the position outside described coil view field in vertical direction.
By EMC module is arranged on the position outside coil view field in vertical direction, can make EMC module avoid being subject to the electromagnetic interference of coil, strengthened the job stability of EMC module.Meanwhile, also make, when EMC module is tested, to have guaranteed the accuracy of test result.Certainly, in the present embodiment, coil is horizontal positioned, like this for fear of EMC module is caused to electromagnetic interference, EMC module is placed on the position outside coil view field in vertical direction, if coil is not horizontal positioned, coil will be in the horizontal direction also have electromagnetic component, so EMC module just should be placed on and is not subject on position that coil electromagnetism component affects.
In addition, the method that EMC module is set according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, described EMC module comprises: capacity cell, inductance element or its combination.
Capacity cell, inductance element or its combination in EMC module, have been comprised, because capacity cell and inductance element all can produce electromagnetic induction to electromagnetic field, therefore EMC module need to be arranged on and not be subject on position that coil electromagnetism field affects, thereby avoid EMC module to be subject to the electromagnetic interference of coil.
According to one embodiment of present invention, described EMC module is arranged on the mainboard of described electromagnetic heater.
EMC module is arranged on the mainboard of electromagnetic heater, when placing mainboard, for fear of EMC module, is subject to the electromagnetic interference of coil, need to guarantee that the position of EMC module on mainboard can not be in coil view field in vertical direction.
According to one embodiment of present invention, described EMC module is arranged on the circuit board different from described mainboard, and described circuit board is electrically connected to described mainboard.
EMC module can be arranged on the circuit board different from mainboard, thereby the position of coil and mainboard can arbitrarily be placed, be that mainboard can be placed in coil view field in vertical direction, also can not be placed in this view field, only need guarantee that the circuit board that EMC module is set is not in this view field.
According to one embodiment of present invention, described coil is solenoid.
Because solenoid can generate an electromagnetic field, can cause electromagnetic interference to EMC module, therefore EMC module need to be placed on to the position outside solenoid view field in vertical direction.
Below in conjunction with Fig. 3 A to Fig. 3 C, describe according to an embodiment of the invention in electromagnetic heater the position relationship of EMC module and coil view field in detail.
Electromagnetic heater, comprising: coil according to an embodiment of the invention; EMC module, described EMC module is arranged on the position outside described coil view field in vertical direction.
EMC module, by being arranged on the position outside coil view field in vertical direction, can make EMC module avoid being subject to the electromagnetic interference of coil, has strengthened the job stability of EMC module.Meanwhile, also make, when EMC module is tested, to have guaranteed the accuracy of test result.Certainly, in the present embodiment, coil is horizontal positioned, like this for fear of EMC module is caused to electromagnetic interference, EMC module is placed on the position outside coil view field in vertical direction, if coil is not horizontal positioned, coil will be in the horizontal direction also have electromagnetic component, so EMC module just should be placed on and is not subject on position that coil electromagnetism component affects.
According to one embodiment of present invention, described electromagnetic heater also comprises: mainboard.
For fear of EMC module, be subject to the electromagnetic interference of coil, when the position of EMC module is set, there is numerous embodiments, will be introduced one by one below:
Execution mode one:
Described EMC module is arranged on described mainboard.
As shown in Figure 3A, EMC module is arranged on the mainboard of electromagnetic heater, when placing mainboard, for fear of EMC module, is subject to the electromagnetic interference of coil, need to guarantee that the position of EMC module on mainboard can not be in coil view field in vertical direction.
Execution mode two:
EMC module is arranged on another piece circuit board different from mainboard, and this circuit board is electrically connected to mainboard.
EMC module is arranged on the circuit board different from mainboard, thereby the position of coil and mainboard can arbitrarily be placed, be that mainboard can be placed in coil view field in vertical direction (as shown in Figure 3 B), also can not be placed on (as shown in Figure 3 C) in this view field, only need guarantee that the circuit board that EMC module is set is not in this view field.
According to one embodiment of present invention, described electromagnetic heater also comprises: housing, described coil and described EMC module are arranged on the inside of described housing.
According to one embodiment of present invention, described EMC module comprises: capacity cell, inductance element or its combination.
Capacity cell, inductance element or its combination in EMC module, have been comprised, because capacity cell and inductance element all can produce electromagnetic induction to electromagnetic field, therefore EMC module need to be arranged on and not be subject on position that coil electromagnetism field affects, thereby avoid EMC module to be subject to the electromagnetic interference of coil.
According to one embodiment of present invention, described coil is solenoid.
Because solenoid can generate an electromagnetic field, can cause electromagnetic interference to EMC module, therefore EMC module need to be placed on to the position outside solenoid view field in vertical direction.
Particularly, described electromagnetic heater can be the electromagnetic heater that electromagnetic oven, electric cooker, electric power pressure cooker etc. have coil.
More than be described with reference to the accompanying drawings technical scheme of the present invention, consider in correlation technique, the EMC module on electromagnetic oven mainboard is in the projection below of drum, in EMC module testing, EMC module will be subject to the electromagnetic interference of drum, causes the inaccurate of in the test of EMC test result.Therefore, the present invention proposes a kind of scheme that EMC module is set in thering is the electromagnetic heater of coil, can make EMC module avoid being subject to the electromagnetic interference of coil, strengthened the job stability of EMC module, when carrying out EMC test, also can improve the accuracy with EMC module testing result.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a method for EMC module is set in thering is the electromagnetic heater of coil, it is characterized in that, comprising:
Described EMC module is arranged on the position outside described coil view field in vertical direction.
2. the method for EMC module is set in electromagnetic heater according to claim 1, it is characterized in that, described EMC module comprises:
Capacity cell, inductance element or its combination.
3. the method for EMC module is set in electromagnetic heater according to claim 1, it is characterized in that,
Described EMC module is arranged on the mainboard of described electromagnetic heater.
4. the method for EMC module is set in electromagnetic heater according to claim 1, it is characterized in that,
Described EMC module is arranged on the circuit board different from described mainboard, and described circuit board is electrically connected to described mainboard.
5. according to the method for EMC module is set in the electromagnetic heater described in any one in claim 1 to 4, it is characterized in that, described coil is solenoid.
6. an electromagnetic heater, is characterized in that, comprising:
Coil;
EMC module, described EMC module is arranged on the position outside described coil view field in vertical direction.
7. electromagnetic heater according to claim 6, is characterized in that, described EMC module comprises:
Capacity cell, inductance element or its combination.
8. electromagnetic heater according to claim 6, is characterized in that, also comprises:
Mainboard;
Wherein, described EMC module is arranged on described mainboard.
9. electromagnetic heater according to claim 6, is characterized in that, also comprises:
Mainboard; And
The circuit board separated with described mainboard, described circuit board is electrically connected to described mainboard,
Wherein, described EMC module is arranged on described circuit board.
10. according to the electromagnetic heater described in any one in claim 6 to 9, it is characterized in that, described coil is solenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522372.6A CN103619087A (en) | 2013-10-29 | 2013-10-29 | A method for arranging an EMC module in an electromagnetic heating device with a coil and an electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522372.6A CN103619087A (en) | 2013-10-29 | 2013-10-29 | A method for arranging an EMC module in an electromagnetic heating device with a coil and an electromagnetic heating device |
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| CN103619087A true CN103619087A (en) | 2014-03-05 |
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| CN201310522372.6A Pending CN103619087A (en) | 2013-10-29 | 2013-10-29 | A method for arranging an EMC module in an electromagnetic heating device with a coil and an electromagnetic heating device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997041716A1 (en) * | 1996-04-26 | 1997-11-06 | Jari Kauhaniemi | Surface-mounted attachment means and use thereof |
| CN102613878A (en) * | 2012-03-29 | 2012-08-01 | 九阳股份有限公司 | Electromagnetic heating kettle with high electromagnetic compatibility |
| CN203193579U (en) * | 2013-02-26 | 2013-09-11 | 弘邺科技有限公司 | Network signal coupling and anti-electromagnetic interference circuit |
-
2013
- 2013-10-29 CN CN201310522372.6A patent/CN103619087A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997041716A1 (en) * | 1996-04-26 | 1997-11-06 | Jari Kauhaniemi | Surface-mounted attachment means and use thereof |
| CN102613878A (en) * | 2012-03-29 | 2012-08-01 | 九阳股份有限公司 | Electromagnetic heating kettle with high electromagnetic compatibility |
| CN203193579U (en) * | 2013-02-26 | 2013-09-11 | 弘邺科技有限公司 | Network signal coupling and anti-electromagnetic interference circuit |
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Application publication date: 20140305 |