CN102538034A - Electromagnetic range and magnetic strips thereof - Google Patents
Electromagnetic range and magnetic strips thereof Download PDFInfo
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- CN102538034A CN102538034A CN2010106058169A CN201010605816A CN102538034A CN 102538034 A CN102538034 A CN 102538034A CN 2010106058169 A CN2010106058169 A CN 2010106058169A CN 201010605816 A CN201010605816 A CN 201010605816A CN 102538034 A CN102538034 A CN 102538034A
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- magnetic stripe
- electromagnetic stove
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Abstract
The invention discloses an electromagnetic range and magnetic strips thereof. The embodiment of the electromagnetic range disclosed by the invention comprises an enclosure and a coil component arranged in the enclosure; the coil component comprises a coil and at least two magnetic strips; each magnetic strip is placed along the radius direction of the coil and comprises a flat bottom and a raised part arranged at one end of the bottom; the raised parts block the outer edge of the coil; and the raised parts are bent or inclined towards the circle center of the coil. By adopting the scheme provided by the invention, the electromagnetic radiation can be reduced obviously, the using quality is improved, and the working efficiency can be improved obviously.
Description
[technical field]
The present invention relates to the electric cooking apparatus that utilizes electromagnetic inductive heating principle to process, relate in particular to the electromagnetic stove that can reduce external electromagnetic radiation.
[background technology]
Along with growth in the living standard, electromagnetic stove has become the indispensable household electrical appliance of people.But, operate the exclusive characteristics that China consumer especially uses electromagnetic stove for a long time and closely, therefore increasing consumer and manufacturer begin to be concerned about the electromagnetic radiation of electromagnetic stove.With compare in the past, now the electromagnetic stove on the market is reducing existing many improvement the aspect the electromagnetic radiation.
Denomination of invention is that " a kind of electromagnetism drum and preparation method thereof and the electromagnetic stove with this drum ", application number are that 200910015779.3 one Chinese patent application discloses a kind of method that reduces the electromagnetic stove electromagnetic radiation; It is through directly increasing the mode of magnetic thing in wire coil rack; Make wire coil rack itself serve as the effect of original magnetic stripe, can cancel magnetic stripe used in the prior art, because the effect of magnetic thing; The magnetic line of force is assembled; Thereby the lifting thermal efficiency reduces magnetic dispersion, reduces electromagnetic radiation.But the effect of this method reduction electromagnetic radiation is undesirable, can not fully that electromagnetic stove is external electromagnetic radiation be reduced to the complete harmless degree of human body.The user mode sketch map of the kind magnetic stripe embodiment that this application for a patent for invention proposes is as shown in Figure 1, is not difficult to find out by this figure, and the radiation that this magnetic stripe produced is very serious!
[summary of the invention]
For solving above technical barrier, the present invention proposes a kind of electromagnetic stove and electromagnetic stove is used magnetic stripe just.
A kind of electromagnetic stove that the present invention proposes; Comprise casing, be positioned at the coil block of said casing; Said coil block comprises coil and at least two magnetic stripes; Each said magnetic stripe is placed along the radial direction of said coil respectively, and each said magnetic stripe comprises smooth bottom and is positioned at the lug boss of said bottom one end; Said lug boss blocks the outer of said coil; Said lug boss is towards the direction bending or the inclination in the center of circle of said coil.Adopt the present invention program, can significantly reduce electromagnetic radiation, promote using character, and can significantly improve operating efficiency.
Optional, the outer rim towards the said coil center of circle of said lug boss is in the outside of the outer of said coil.Like this, can be implemented in when reducing electromagnetic radiation, further increase work efficiency.Result of the test shows, adopts the present invention program, and operating efficiency can improve about 2%.
Optional, the junction of said bottom and the said lug boss structure that takes the shape of the letter U.
Optional, the V-shaped structure in the junction of said bottom and said lug boss.
Optional, the junction of said bottom and said lug boss is arc-shaped structure.
Optional, said lug boss towards the width of the outer rim in the said coil center of circle width greater than said bottom.Like this, can be implemented in when reducing electromagnetic radiation, further increase work efficiency.
Optional, said lug boss towards the thickness of the outer rim in the said coil center of circle thickness greater than said bottom.Like this, can be implemented in when reducing electromagnetic radiation, further increase work efficiency.
Optional, said lug boss towards the width of the outer rim in the said coil center of circle width less than said bottom.Like this, can further reduce electromagnetic radiation.
Optional, said lug boss towards the thickness of the outer rim in the said coil center of circle thickness less than said bottom.Like this, can further reduce electromagnetic radiation.
Optional, the other end of said bottom is provided with another convexity, and this convexity is passed the central through hole of said coil.Like this, be easy to installing and fixing of magnetic stripe.
Optional, also comprising the coil panel between said coil and magnetic stripe, the upper surface of said coil panel is provided with groove, and said coil is positioned in this groove; The lower surface of said coil panel is provided with the raceway groove identical with the quantity of said magnetic stripe, and each said magnetic stripe is positioned over respectively in each said raceway groove.Like this, be easy to installing and fixing of said magnetic stripe.
Optional, the quantity of said magnetic stripe is 5 or 6 or 7 or 8, and evenly places around the center of circle of said coil.
The present invention also proposes a kind of electromagnetic stove and uses magnetic stripe; Said electromagnetic stove comprises casing, is positioned at the coil block of said casing; Said coil block comprises coil and at least two said magnetic stripes; Each said magnetic stripe is placed along the radial direction of said coil respectively, and each said magnetic stripe comprises smooth bottom and is positioned at the lug boss of said bottom one end; Said lug boss blocks the outer of said coil; Said lug boss is towards the direction bending or the inclination in the center of circle of said coil.Adopt the present invention program, can significantly reduce electromagnetic radiation, promote using character, and can significantly improve operating efficiency.
[description of drawings]
Following accompanying drawing is only done schematic illustration and explanation to the present invention, not delimit the scope of the invention, wherein:
Fig. 1 is the magnetic stripe user mode sketch map of existing electromagnetic stove;
Fig. 2 is the magnetic stripe user mode sketch map of a kind of electromagnetic stove embodiment of the present invention;
Fig. 3 is the structural representation of a kind of electromagnetic stove of the present invention with magnetic stripe embodiment;
Fig. 4 is magnetic stripe and the coil panel package assembly sketch map of a kind of electromagnetic stove embodiment of the present invention;
Fig. 5 is the coil panel structure front view of a kind of electromagnetic stove embodiment of the present invention;
Fig. 6 is the coil panel structure bottom view of a kind of electromagnetic stove embodiment of the present invention;
Fig. 7 is the structural representation of the another kind of electromagnetic stove of the present invention with magnetic stripe embodiment;
Fig. 8 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Fig. 9 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 10 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 11 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 12 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 13 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 14 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 15 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 16 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment;
Figure 17 is the structural representation of another electromagnetic stove of the present invention with magnetic stripe embodiment.
Among the figure:
The 1-coil, 2-magnetic stripe, 3-bottom, 4-lug boss, 5-pan, 6-coil panel.
[specific embodiment]
For making the object of the invention, scheme and beneficial effect more cheer and bright, the present invention is described further below in conjunction with accompanying drawing and preferred embodiment.
The present invention also proposes a kind of electromagnetic stove and magnetic stripe embodiment thereof shown in Fig. 2 to 6, the coil block that this electromagnetic stove embodiment comprises casing and is positioned at casing.Coil block comprises coil 1 and 6 magnetic stripes 2.The size of 6 magnetic stripes 2, structure are all identical.Each magnetic stripe 2 comprises a smooth bottom 3 and is positioned at the lug boss 4 of these bottom 3 one ends.6 magnetic stripes 2 are placed along the radial direction of coil 1 respectively, and lug boss 4 blocks the outer of coil 1.Here it is pointed out that " blocking " only is that lug boss 4 is in the visual expression outside the outer of coil 1, can contact also and can not contact between the outer of lug boss 4 and coil 1.And because coil 1 integral body is cirque structure, " outer of coil 1 " is meant the circumference of the cylindrical of this annulus in fact.Bottom 3 the other end is then near the center of circle of coil 1.And 6 magnetic stripes 2 are evenly placed around the center of circle of coil 1.Lug boss 4 is towards the direction bending in the center of circle of coil 1.As shown in Figure 2, because lug boss 4 is towards the direction bending in the center of circle of coil 1, the magnetic line of force overwhelming majority at the outer rim place of direction towards the center of circle of coil 1 of lug boss 4 is under the pan 5, thereby can greatly reduce electromagnetic radiation.Here, " direction " towards the center of circle of coil 1 be interpreted as a kind of roughly towards, but not point to the center of circle of coil 1 like clockwork, down with.
Shown in Fig. 2 and 4, the outer rim towards the center of circle of coil 1 direction of lug boss 4 is in the outside of the outer of coil 1.That is, the outer rim towards the center of circle of coil 1 direction of lug boss 4 is in outside the circumference of cylindrical of above-mentioned annulus.
As shown in Figure 3, the junction of the bottom of each magnetic stripe 23 and lug boss 4 structure that all takes the shape of the letter U.
Shown in Fig. 3 and 4, the other end of the bottom 3 of each magnetic stripe 2 is provided with another convexity, and this convexity is passed the central through hole of coil 1.And bottom 3 itself is rectangular structure.
As shown in Figs. 4-6, this electromagnetic stove embodiment also comprises the coil panel 6 between coil 1 and magnetic stripe 2, and the upper surface of coil panel 6 is provided with groove, and coil 1 is positioned in this groove; The lower surface of coil panel 6 is provided with 6 raceway grooves, and 6 magnetic stripes 2 are positioned over respectively in 6 raceway grooves.Particularly, coil panel 6 is the plastic coil dish.
Below only be the preferred embodiments of the present invention, some technical characterictic is made amendment and replaced the embodiment that can also obtain other.
For example, all direction tilts but not bending the lug boss of each magnetic stripe towards the center of circle of coil.
For another example, the bottom of each magnetic stripe only is provided with above-mentioned lug boss at the one of which end, and the other end of this bottom is not provided with any convexity, and is as shown in Figure 7.
For another example, the width of the outer rim of direction towards the center of circle of coil of the lug boss of each magnetic stripe is greater than the width of the bottom of this magnetic stripe, shown in Fig. 8 and 9.
For another example, the bottom of each magnetic stripe and the junction of lug boss are arc-shaped structure, shown in Figure 10 and 11.Further, the width of the outer rim of direction towards the center of circle of coil of lug boss that can each magnetic stripe is set to the width greater than the bottom of this magnetic stripe, shown in Figure 12 and 13.
For another example, the V-shaped structure in the bottom of each magnetic stripe and the junction of lug boss is shown in Figure 14 and 15.Further, the width of the outer rim of direction towards the center of circle of coil of lug boss that can each magnetic stripe is set to the width greater than the bottom of this magnetic stripe, shown in Figure 16 and 17.
For another example, the thickness of the outer rim of direction towards the center of circle of coil of the lug boss of each magnetic stripe is set to the thickness greater than the bottom of this magnetic stripe.
For another example, the width of the outer rim of direction towards the center of circle of coil of the lug boss of each magnetic stripe is set to the width less than the bottom of this magnetic stripe.
For another example, the thickness of the outer rim of direction towards the center of circle of coil of the lug boss of each magnetic stripe is set to the thickness less than the bottom of this magnetic stripe.
For another example, the quantity of magnetic stripe is set to 2 or 3 or 4 or 5 or 7 or 8 or 9 or 10 or more, and evenly distributes around the center of circle of coil.
For another example, adopt mica sheet to replace above-mentioned coil panel 6.
The present invention also proposes a kind of electromagnetic stove and uses magnetic stripe embodiment; Electromagnetic stove comprises casing, is positioned at the coil block of casing; Coil block comprises coil and at least two magnetic stripes; Each magnetic stripe is placed along the radial direction of coil respectively, and each magnetic stripe evenly distributes around the center of circle of coil, and each magnetic stripe comprises smooth bottom and is positioned at the lug boss of bottom one end; Lug boss blocks the outer of coil; Lug boss is towards the direction bending or the inclination in the center of circle of coil.
Needing annotated is that the present invention should not be understood that to only limit to embodiment described above, combines the specification disclosure and definite all possible performance but should be understood that to have covered claim of the present invention.Therefore, every content that does not break away from technical scheme of the present invention to any simple modification, equivalent variations and modification that above embodiment did, all belongs to the protection domain of technical scheme of the present invention according to technical spirit of the present invention.
Claims (13)
1. electromagnetic stove comprises casing, is positioned at the coil block of said casing, and said coil block comprises coil and at least two magnetic stripes, and each said magnetic stripe is placed along the radial direction of said coil respectively, it is characterized in that:
Each said magnetic stripe comprises smooth bottom and is positioned at the lug boss of said bottom one end;
Said lug boss blocks the outer of said coil;
Said lug boss is towards the direction bending or the inclination in the center of circle of said coil.
2. electromagnetic stove according to claim 1 is characterized in that:
The outer rim towards the said coil center of circle of said lug boss is in the outside of the outer of said coil.
3. electromagnetic stove according to claim 1 is characterized in that:
The junction of said bottom and the said lug boss structure that takes the shape of the letter U.
4. electromagnetic stove according to claim 1 is characterized in that:
The V-shaped structure in the junction of said bottom and said lug boss.
5. electromagnetic stove according to claim 1 is characterized in that:
The junction of said bottom and said lug boss is arc-shaped structure.
6. electromagnetic stove according to claim 1 is characterized in that:
Said lug boss towards the width of the outer rim in the said coil center of circle width greater than said bottom.
7. electromagnetic stove according to claim 1 is characterized in that:
Said lug boss towards the thickness of the outer rim in the said coil center of circle thickness greater than said bottom.
8. electromagnetic stove according to claim 1 is characterized in that:
Said lug boss towards the width of the outer rim in the said coil center of circle width less than said bottom.
9. electromagnetic stove according to claim 1 is characterized in that:
Said lug boss towards the thickness of the outer rim in the said coil center of circle thickness less than said bottom.
10. electromagnetic stove according to claim 1 is characterized in that:
The other end of said bottom is provided with another convexity, and this convexity is passed the central through hole of said coil.
11. electromagnetic stove according to claim 1 is characterized in that:
Also comprise the coil panel between said coil and magnetic stripe, the upper surface of said coil panel is provided with groove, and said coil is positioned in this groove;
The lower surface of said coil panel is provided with the raceway groove identical with the quantity of said magnetic stripe, and each said magnetic stripe is positioned over respectively in each said raceway groove.
12., it is characterized in that according to each described electromagnetic stove in the claim 1 to 11:
The quantity of said magnetic stripe is 5 or 6 or 7 or 8, and evenly places around the center of circle of said coil.
13. an electromagnetic stove is used magnetic stripe, said electromagnetic stove comprises casing, is positioned at the coil block of said casing, and said coil block comprises coil and at least two said magnetic stripes, and each said magnetic stripe is placed along the radial direction of said coil respectively, it is characterized in that:
Each said magnetic stripe comprises smooth bottom and is positioned at the lug boss of said bottom one end;
Said lug boss blocks the outer of said coil;
Said lug boss is towards the direction bending or the inclination in the center of circle of said coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106058169A CN102538034A (en) | 2010-12-24 | 2010-12-24 | Electromagnetic range and magnetic strips thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106058169A CN102538034A (en) | 2010-12-24 | 2010-12-24 | Electromagnetic range and magnetic strips thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102538034A true CN102538034A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106058169A Pending CN102538034A (en) | 2010-12-24 | 2010-12-24 | Electromagnetic range and magnetic strips thereof |
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| CN (1) | CN102538034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442500A (en) * | 2018-07-06 | 2019-03-08 | 威海国电众美智能无辐射技术有限公司 | Integrated kitchen range |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001068262A (en) * | 1999-08-26 | 2001-03-16 | Fuji Xerox Co Ltd | Electromagnetic induction heating device, and conveyer and image forming device using same |
| EP1148762A1 (en) * | 2000-04-19 | 2001-10-24 | Celes | Induction heating device having transverse flux and variable width inductor |
| CN201252653Y (en) * | 2008-06-27 | 2009-06-03 | 李玉青 | Heating coilpanel |
| CN201436824U (en) * | 2009-07-15 | 2010-04-07 | 杭州九阳小家电有限公司 | Electromagnetic wire coil and electromagnetic range using the wire coil |
| CN201536436U (en) * | 2009-10-20 | 2010-07-28 | 美的集团有限公司 | Coil panel of electromagnetic oven |
| CN201601857U (en) * | 2009-09-11 | 2010-10-06 | 郑野奔 | Environment-friendly close or sparse winding electromagnetic oven induction wire coil |
| CN201608927U (en) * | 2009-06-04 | 2010-10-13 | 九阳股份有限公司 | Electromagnetic wire coil and electromagnetic cooker with electromagnetic wire coil |
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2010
- 2010-12-24 CN CN2010106058169A patent/CN102538034A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001068262A (en) * | 1999-08-26 | 2001-03-16 | Fuji Xerox Co Ltd | Electromagnetic induction heating device, and conveyer and image forming device using same |
| EP1148762A1 (en) * | 2000-04-19 | 2001-10-24 | Celes | Induction heating device having transverse flux and variable width inductor |
| CN201252653Y (en) * | 2008-06-27 | 2009-06-03 | 李玉青 | Heating coilpanel |
| CN201608927U (en) * | 2009-06-04 | 2010-10-13 | 九阳股份有限公司 | Electromagnetic wire coil and electromagnetic cooker with electromagnetic wire coil |
| CN201436824U (en) * | 2009-07-15 | 2010-04-07 | 杭州九阳小家电有限公司 | Electromagnetic wire coil and electromagnetic range using the wire coil |
| CN201601857U (en) * | 2009-09-11 | 2010-10-06 | 郑野奔 | Environment-friendly close or sparse winding electromagnetic oven induction wire coil |
| CN201536436U (en) * | 2009-10-20 | 2010-07-28 | 美的集团有限公司 | Coil panel of electromagnetic oven |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442500A (en) * | 2018-07-06 | 2019-03-08 | 威海国电众美智能无辐射技术有限公司 | Integrated kitchen range |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |