CN104121609A - Electromagnetic oven with skidproof function and electromagnetic-combined gas stove - Google Patents
Electromagnetic oven with skidproof function and electromagnetic-combined gas stove Download PDFInfo
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- CN104121609A CN104121609A CN201310146942.6A CN201310146942A CN104121609A CN 104121609 A CN104121609 A CN 104121609A CN 201310146942 A CN201310146942 A CN 201310146942A CN 104121609 A CN104121609 A CN 104121609A
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Abstract
An electromagnetic oven with skidproof function and an electromagnetic-combined gas stove. The electromagnetic oven comprises a panel, and a coil panel and magnetic parts under the panel, wherein electromagnetic shielding bodies are arranged between the coil panel and the magnetic parts. During working of the electromagnetic stove, the electromagnetic shielding bodies can protect the magnetic parts from magnetic loss caused by the alternating magnetic field generated by the coil panel; therefore, the magnetic element can effectively adsorb the cooker on the panel to prevent the skidding.
Description
[technical field]
The application relates to a kind of domestic burners or kitchen range field, refers in particular to the electrically heated electromagnetic stove of a kind of use and electromagnetism-Combined gas stove.
[background technology]
At present, electromagnetic stove panel on the market is generally formed by material manufactures such as devitrified glasses, there is smooth surface, in cooking process, pan is placed on panel the coil effective heating area of easily sliding and departing from electromagnetic stove, cause the efficiency of heating surface to reduce, even scratch panel, cause the problem of electromagnetic radiation leakage.Prior art, for this problem, has also proposed some improved plans, for example, permanent magnet is set in the cavity below panel and adsorbs and be arranged at ferromagnetic pan above panel, prevents its slip.But, because electromagnetic stove work produces alternating magnetic field, alternating magnetic field produces inductive loop in magnet, eddy current and then be converted into heat energy, heat energy causes magnet promptly to heat up, under high temperature, molecular motion meeting destroys the magnetic domain of material, cause the magnetic of magnet to be eliminated, so at high temperature magnet is very easily lost magnetic, therefore,, in actual cooking process, the permanent magnet in this scheme cannot effectively adsorb pan, pan still very easily slides on panel, cannot really effectively solve aforesaid technical problem.
Unless have sufficient evidence support, otherwise prior art described here not meaning that admitted that these prior aries those of ordinary skill for the field that the invention relates to before the application's the applying date is known.
[summary of the invention]
The application will solve existing electromagnetic stove can not provide effective antiskid function this technical problem, and a kind of novel electromagnetic stove with antiskid function and electromagnetism-Combined gas stove are provided.
The application solves above-mentioned technical problem by the following technical programs: a kind of electromagnetic stove with antiskid function, the coil panel, the magnetic part that comprise panel and be positioned at described panel below, be provided with electromagnetic shield between described coil panel and described magnetic part.When electromagnetic stove is worked, electromagnetic shield can guarantee that magnetic part is not subject to the impact of the alternating magnetic field that coil panel produces, thereby makes magnetic part effectively adsorb the pan on panel, prevents its slip.
Preferably, described magnetic part is permanent magnet or electromagnet.
Further, because pan is positioned at the top of coil panel accordingly, in order to allow the layout of magnetic part can more effectively adsorb the pan on panel, described magnetic part is arranged at described coil panel around around described coil panel.
Preferably, for absorption affinity is stably provided to pan, described electromagnetic stove comprises a plurality of magnetic parts, and a plurality of magnetic parts are spaced set around described coil panel.
Further, described magnetic part is arranged in unlimited space, top that described electromagnetic shield surrounds.Like this, electromagnetic shield surrounds magnetic part and makes it not be subject to the impact of the alternating magnetic field that coil panel produces.
As further improvement, described electromagnetic shield comprises a circulus around described coil panel, like this, not only make magnetic part avoid the impact of the alternating magnetic field that coil panel produces, be more conducive to the fixing or location of electromagnetic shield and the electromagnetic radiation leakage that reduces electromagnetic stove.
As further improving, described electromagnetic shield is provided with the groove of accommodating described magnetic part, like this, has further improved the shield effectiveness of electromagnetic shield.
Consider the architectural feature of magnetic part and described electromagnetic shield and the convenience of processing, described electromagnetic shield comprises lug, and described groove is arranged on described lug.
In order to make full use of the design feature of existing electromagnetic stove, described electromagnetic shield is fixed on the lower surface of described panel.
As further improving, described electromagnetic shield is fixed by the mode adhering to.
As further improving, described electromagnetic stove also comprises the support that carries described coil panel, and described electromagnetic shield is fixed on described support.
As further improvement, the upper surface of described coil panel and the upper surface of described magnetic part are positioned at same plane.Like this, coil panel and magnetic part can more approach the panel of electromagnetic stove, allow electromagnetic stove have the higher efficiency of heating surface, magnetic part and more effectively adsorb the pan on panel.
Preferably, described electromagnetic shield is formed by the conductive metallic material manufacture of nonferromagnetic.
Preferred, described electromagnetic shield is manufactured from aluminium and forms.
The present invention is used for the another one technical scheme of technical solution problem and is, a kind of electromagnetism-Combined gas stove, the magnetic part, the coil panel that comprise panel and be positioned at described panel below; Between described coil panel and described magnetic part, be provided with electromagnetic shield.In electromagnetic stove when work of electromagnetism-Combined gas stove, electromagnetic shield can guarantee that magnetic part is not subject to the impact of the alternating magnetic field that coil panel produces and loses magnetism, thereby makes magnetic part can effectively adsorb the pan on panel, prevents that pan from sliding.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the electromagnetic stove of the first embodiment;
Fig. 2 is the electromagnetic shield of the first embodiment and the stereogram of magnetic part;
Fig. 3 is the schematic diagram that the electromagnetic shield of the first embodiment is used state;
Fig. 4 is that the electromagnetic stove of the second embodiment removes the top view after panel.
Explanation about Reference numeral in figure:
1-electromagnetic stove; 10-panel; 20-coil panel; 30-magnetic part; 40,40 '-electromagnetic shield; 400-circulus; 410-groove; 420-lug.
[specific embodiment]
For making object, structure, feature and function thereof to the application have further understanding, hereby coordinate embodiment to be described in detail as follows.
It should be noted that,, about the description of position relationship, as " top, below, upper surface ", be to be all placed on the basis of horizontal stand general work with electromagnetic stove or electromagnetism-Combined gas stove in the application.
The first embodiment
Please refer to Fig. 1, Fig. 1 is the stereogram of the electromagnetic stove of the first embodiment.A kind of electromagnetic stove 1 with antiskid function, the coil panel 20, the magnetic part 30 that comprise panel 10 and be positioned at panel 10 belows.Between coil panel 20 and magnetic part 30, be provided with electromagnetic shield 40.
Wherein, magnetic part 30 is permanent magnet, and electromagnetic shield 40 is manufactured from aluminium and forms.Further, electromagnetic stove 1 comprises a plurality of magnetic parts 30, and a plurality of magnetic parts 30 are spaced set around coil panel 20, to provide absorption affinity stably to pan.The electromagnetic stove 1 of the present embodiment has 4 magnetic parts 30 that are equidistant distribution around coil panel 20.Please refer to Fig. 2, Fig. 3 and contrast Fig. 1, Fig. 2 is the electromagnetic shield of the first embodiment and the stereogram of magnetic part; Fig. 3 is the schematic diagram that the electromagnetic shield of the first embodiment is used state.Electromagnetic shield 40 comprises a circulus 400 around coil panel 20, like this, electromagnetic shield 40 is strapped in the magnetic line of force to coil panel 20 outsides (dotted line with arrow as shown in Figure 3) in the circulus of electromagnetic shield 40, not only make magnetic part 30 avoid the impact of the alternating magnetic field of coil panel 20 generations, prevent that magnetic part 30 from raising because induction produces eddy current temperature, magnetic disappears and cannot adsorb pan; More be conducive to reduce the electromagnetic radiation leakage of electromagnetic stove, further reduce the impact of the electromagnetic radiation of electromagnetic stove on human body, a kind of electromagnetic stove of more healthy, environmental protection is provided.In addition, circulus is more fixing and location, is conducive to manufacture and the assembling of electromagnetic stove.As shown in Figure 2, electromagnetic shield 40 is provided with the groove 410 of accommodating magnetic part 30.The shape of groove 410 is as the criterion can hold magnetic part 30, and preferably, the shape of the shape of groove 410 and magnetic part 30 is similar, and the magnetic part 30 of the present embodiment is cylindric, so groove 410 also makes cylindricly, facilitates processing and manufacturing.Further, electromagnetic shield 40 comprises lug 420, and groove 410 is arranged on lug 420, magnetic part 30 is fixed in groove 410 by viscosity glue, like this, electromagnetic shield 40 not only provides function of shielding, and has solved location and the fixation problem of magnetic part 30.That is to say, the electromagnetic shield of the present embodiment integrates function of shielding and accommodating magnetic part function.Electromagnetic shield 40 is fixed on the lower surface of panel 10 in the mode adhering to by high temperature resistant viscose; Or electromagnetic stove 1 often has the support (not shown) of carrying coil panel 20, electromagnetic shield 40 is fixed on support.Further, the upper surface of the upper surface of coil panel 20, magnetic part 30 is positioned at same plane.Like this, guarantee that coil panel 20 and magnetic part 30 can adjacent panels 20, make electromagnetic stove there is the higher efficiency of heating surface and non-skid property.
The second embodiment
The second embodiment is identical with other structures of the first embodiment, and the structure about identical, repeats no more for simplicity, refers to the corresponding description of the first embodiment.
Please refer to Fig. 4 and contrast Fig. 1, Fig. 4 is that the electromagnetic stove of the second embodiment removes top view after panel.The main distinction of the second embodiment and the first embodiment is: magnetic part 30 is arranged in unlimited space, the top of electromagnetic shield 40 ' surround, be electromagnetic shield 40 ' be a groove being formed by the sidewall of diapire and sealing, a plurality of magnetic parts 30 be arranged at respectively the electromagnetic shield 40 of a plurality of groove shapes ' in.But the present embodiment a plurality of each other independently electromagnetic shield 40 ' fixedly do not have the first embodiment convenient, can utilize viscose to be individually fixed in the support (not shown) of carrying coil panel 20.
Below be only preferred embodiment, some technical characterictic is modified or replaced the embodiment that can also obtain other.For example, magnetic part also can replace with electromagnet by permanent magnet, and like this, before electromagnetic stove is started working and when electromagnetic stove quits work, coil panel does not produce alternating magnetic field, and electromagnet does not have absorption affinity to pan, and more convenient user places and the pan of taking; Electromagnetic shield also can be formed by the conductive metallic material manufacture of the nonferromagnetic except aluminium, for example copper; The region, the center of circle that magnetic part is arranged at coil panel is also feasible, but, because the region, the center of circle of coil panel often needs set temperature measurement mechanism, and there is sufficient utilized space in the surrounding of coil panel, therefore, around coil panel, to be arranged at the surrounding of coil panel be a kind of more excellent selection to the magnetic part shown in the first embodiment.
Although the first embodiment and the second embodiment be take electromagnetic stove and are described as example; but the application's technical scheme is equally applicable to electromagnetism-Combined gas stove, on electromagnetism-Combined gas stove, have in the protection domain of claim that identical or corresponding element and feature be considered as falling into the application.
This application has is described by above-mentioned related embodiment, yet above-described embodiment is only for implementing the application's example.Must be pointed out that, the embodiment having disclosed does not limit the application's scope.On the contrary, the change of doing within not departing from the application's spirit and scope and retouching, all belong to the application's scope of patent protection.
Claims (15)
1. an electromagnetic stove (1) with antiskid function, the coil panel (20), the magnetic part (30) that comprise panel (10) and be positioned at described panel (10) below, is characterized in that,
Between described coil panel (20) and described magnetic part (30), be provided with electromagnetic shield (40,40 ').
2. electromagnetic stove as claimed in claim 1 (1), is characterized in that, described magnetic part (30) is permanent magnet or electromagnet.
3. electromagnetic stove as claimed in claim 1 (1), is characterized in that, described magnetic part (30) is arranged at described coil panel (20) around around described coil panel (20).
4. electromagnetic stove as claimed in claim 3 (1), is characterized in that, comprises a plurality of magnetic parts (30), and a plurality of magnetic parts (30) are spaced set around described coil panel (20).
5. electromagnetic stove as claimed in claim 1 (1), is characterized in that, described magnetic part (30) is arranged in unlimited space, top that described electromagnetic shield (40 ') surrounds.
6. electromagnetic stove as claimed in claim 1 (1), is characterized in that, described electromagnetic shield (40) comprises the circulus (400) around described coil panel (20).
7. electromagnetic stove as claimed in claim 6 (1), is characterized in that, described electromagnetic shield (40) is provided with the groove (410) of accommodating described magnetic part (30).
8. electromagnetic stove as claimed in claim 7 (1), is characterized in that, described electromagnetic shield (40) comprises lug (420), and described groove (410) is arranged on described lug (420).
9. electromagnetic stove as claimed in claim 1 (1), is characterized in that, described electromagnetic shield (40) is fixed on the lower surface of described panel (10).
10. electromagnetic stove as claimed in claim 9 (1), is characterized in that, described electromagnetic shield (40) is fixed by the mode adhering to.
11. electromagnetic stoves as claimed in claim 1 (1), is characterized in that, also comprise the support of the described coil panel of carrying (20), and described electromagnetic shield (40) is fixed on described support.
12. electromagnetic stoves (1) as described in any one in claim 1-11, is characterized in that, the upper surface of the upper surface of described coil panel (20) and described magnetic part (30) is positioned at same plane.
13. electromagnetic stoves (1) as described in any one in claim 1-11, is characterized in that, described electromagnetic shield (40) is formed by the conductive metallic material manufacture of nonferromagnetic.
14. electromagnetic stoves as claimed in claim 13 (1), is characterized in that, described electromagnetic shield (40) is manufactured from aluminium and forms.
15. 1 kinds of electromagnetism-Combined gas stoves, the coil panel (20), the magnetic part (30) that comprise panel (10) and be positioned at described panel (10) below, is characterized in that,
Between described coil panel (20) and described magnetic part (30), be provided with electromagnetic shield (40,40 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146942.6A CN104121609A (en) | 2013-04-24 | 2013-04-24 | Electromagnetic oven with skidproof function and electromagnetic-combined gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146942.6A CN104121609A (en) | 2013-04-24 | 2013-04-24 | Electromagnetic oven with skidproof function and electromagnetic-combined gas stove |
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| CN104121609A true CN104121609A (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146942.6A Pending CN104121609A (en) | 2013-04-24 | 2013-04-24 | Electromagnetic oven with skidproof function and electromagnetic-combined gas stove |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131991A (en) * | 2016-07-28 | 2016-11-16 | 杭州信多达电器有限公司 | A kind of have the wire coil component around radiation-screening function |
| CN107677384A (en) * | 2017-09-15 | 2018-02-09 | 华帝股份有限公司 | A kind of temperature-sensing probe, sensor and its gas-cooker |
| CN110207156A (en) * | 2018-09-19 | 2019-09-06 | 华帝股份有限公司 | Self-adaptive electromagnetic anti-skid device, electromagnetic range using same and anti-skid method |
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| JP2003203752A (en) * | 2002-01-10 | 2003-07-18 | Matsushita Electric Ind Co Ltd | Induction heating cooking device |
| CN1760591A (en) * | 2005-09-29 | 2006-04-19 | 冼茂忠 | Skid resistant, antimagnetic leakage structure of electromagnetic oven |
| CN101158484A (en) * | 2007-10-31 | 2008-04-09 | 滕翔升 | Irradiation removing unit of non radiation electromagentic furnace |
| CN201242210Y (en) * | 2008-07-01 | 2009-05-20 | 九阳股份有限公司 | Magnetic leakage resistant structure for electromagnetic stove |
| CN201242192Y (en) * | 2008-06-17 | 2009-05-20 | 广东亿龙电器股份有限公司 | Anti-leakage electromagnetic oven wire coil |
| CN201764557U (en) * | 2010-07-28 | 2011-03-16 | 浙江苏泊尔家电制造有限公司 | Induction cooker antiskid device |
| CN202613516U (en) * | 2012-03-05 | 2012-12-19 | 天津慧安伟业电子有限公司 | Electromagnetic cooker capable of effectively preventing electromagnetic radiation from diffusing |
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2013
- 2013-04-24 CN CN201310146942.6A patent/CN104121609A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003203752A (en) * | 2002-01-10 | 2003-07-18 | Matsushita Electric Ind Co Ltd | Induction heating cooking device |
| CN1760591A (en) * | 2005-09-29 | 2006-04-19 | 冼茂忠 | Skid resistant, antimagnetic leakage structure of electromagnetic oven |
| CN101158484A (en) * | 2007-10-31 | 2008-04-09 | 滕翔升 | Irradiation removing unit of non radiation electromagentic furnace |
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| CN201242210Y (en) * | 2008-07-01 | 2009-05-20 | 九阳股份有限公司 | Magnetic leakage resistant structure for electromagnetic stove |
| CN201764557U (en) * | 2010-07-28 | 2011-03-16 | 浙江苏泊尔家电制造有限公司 | Induction cooker antiskid device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131991A (en) * | 2016-07-28 | 2016-11-16 | 杭州信多达电器有限公司 | A kind of have the wire coil component around radiation-screening function |
| CN107677384A (en) * | 2017-09-15 | 2018-02-09 | 华帝股份有限公司 | A kind of temperature-sensing probe, sensor and its gas-cooker |
| CN110207156A (en) * | 2018-09-19 | 2019-09-06 | 华帝股份有限公司 | Self-adaptive electromagnetic anti-skid device, electromagnetic range using same and anti-skid method |
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Application publication date: 20141029 |