CN1563807A - Electromagnetic stove - Google Patents
Electromagnetic stove Download PDFInfo
- Publication number
- CN1563807A CN1563807A CN 200410026630 CN200410026630A CN1563807A CN 1563807 A CN1563807 A CN 1563807A CN 200410026630 CN200410026630 CN 200410026630 CN 200410026630 A CN200410026630 A CN 200410026630A CN 1563807 A CN1563807 A CN 1563807A
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- panel
- electromagnetic oven
- heater
- hemisphere
- support column
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Abstract
The electromagnetic oven includes oven body with inside winding coil heater and semi-spherical or curve-surfaced face plate on the oven body. The winding coil is in semi-spherical, curve-surfaced or truncated cone shape, and the face plate has embedded temperature sensing probe and 3-12 supporting ceramic pins fixed to the face plate. The present invention has its face plate made of engineering plastic, rather than traditional micro crystaline glass and in non-flat form, so that it may be used in cooking with spherical or curve-surfaced pot and has less scratch of face plate, great magnetic force line covered area and high heating effect.
Description
Technical field
The present invention relates to a kind of electromagnetic oven, is that a kind of panel is the electromagnetic oven that engineering plastic materials, coil panel are hemisphere or arc surfaced specifically.
The prospect technology
At present, most of electromagnetic oven all adopts the devitrified glass magnetic sheet as electromagnetic oven panel, because microcrystal glass material can only be made flat panel, therefore can only be supporting with special-purpose pan, and this is for obviously inconvenient to fry in shallow oil the Chinese meal making of frying to main cooking method.For this reason, once occurred above-mentioned shortcoming is carried out improved report, as Chinese patent 01209739.X number, denomination of invention is the patent documentation of " electromagnetic oven ", the mode that adopts supporting base to form concave surface around the document is pointed out on body of heater holds the sphere pot, this electromagnetic oven has solved the difficult problem that the sphere pot uses to a certain extent on electromagnetic oven, but still the problem of existence restriction form of pot bottom, post under the flat panel outside concave surface as this coil disc of electric stove, it is inhomogeneous that the sphere the bottom of a pan is heated, the size of panel upper recess surface has also limited the scope in the bottom of a pan simultaneously, concave surface is big more, and it is inhomogeneous just obvious more to be heated.
Summary of the invention
The purpose of this invention is to provide a kind of panel is the electromagnetic oven that engineering plastic materials, coil panel are hemisphere or arc surfaced.
The present invention can realize in the following manner:
A kind of electromagnetic oven, comprise body of heater and be arranged on panel on the body of heater, be provided with heater in the body of heater under the panel, this device is coil panel, described panel is hemisphere or arc surfaced, and the coil panel that posts under panel is shaped as hemisphere or cambered surface or the rounding platform that adapts with this panel-shaped.Some ceramic support posts are evenly distributed in hemisphere or the arc surfaced panel and at panel surface and form projection, and described support column quantity is 3 to 12, and each support column can be cured as one with the panel once injection moulding.Coil panel can be fixed under the panel by each support column.
The panel of described hemisphere or arc surfaced projection interior or that support column forms all can be inlaid with temperature-sensing probe.
The present invention compared with prior art has the following advantages:
Adopt engineering plastics to replace devitrified glass to make electromagnetic oven panel, realized that traditional sphere or cambered surface pot are fried in shallow oil to fry culinary art on electromagnetic oven, make and utilize the electromagnetic oven culinary art more to meet custom; Ceramic boss on panel has effectively avoided the bottom of a pan directly to contact friction with panel, prevents that panel surface from scratching and damage; Because adopt hemisphere or arc surfaced coil panel, this coil panel area is bigger than planar coil dish, magnetic line of force coverage is big, heats effective; Adopt the heat-resistant engineering plastic material as panel, make electromagnetic oven panel easy to process, pattern is many, and outer impact is strong, be not subject to the pot friction and scratch, and its cost descends significantly, has broken through the form of traditional panel single plane, makes its shape variation.Temperature-sensing probe directly contacts with pot, effectively temperature error is reduced to minimum.
Description of drawings
Accompanying drawing 1 is generalized section of the present invention;
Accompanying drawing 2 is accompanying drawing 1 a local A enlarged diagram;
Accompanying drawing 3 is coil panel generalized section of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As shown in Figure 1, embodiment is hemisphere with panel 2 and coil panel 3 or arc surfaced is an example.The present invention includes body of heater 1 and be arranged on panel 2 on the body of heater, be provided with heater in the body of heater under the panel, this device is coil panel 3, and described panel 2 is hemisphere or arc surfaced, the coil panel that posts under panel is shaped as hemisphere or the cambered surface that adapts with this panel-shaped, as shown in Figure 3.Hemisphere or arc surfaced panel 2 are distributed with and support play post 4, and ceramic support post 4 is distributed in panel 2 surfaces and forms projection 5.Coil panel 3 can be fixed under the panel by support column 4.
Be inlaid with temperature-sensing probe 6 in the described panel, this probe 6 is highly consistent with the projection 5 that support column forms on panel, and probe directly contacts the bottom of a pan jointly with projection.
Certainly, a plurality of temperature-sensing probes 6 also can be set in the panel and carry out the multiple spot temperature detection, temperature error be reduced to minimum.
Described panel is made hemisphere or arc surfaced by heat-resistant engineering plastic, this heat-resistant engineering plastic material can be polyether-ketone POLYETHERETHERKETONE, polyether sulfone POLYETHERSULFONE, polysulfones POLYSULFONE, poly-phenol sulfone POLYPHENYLSULFONE and epoxy resin, phenolic resins, melamine resin and fiber reinforced material thereof, and described fiber reinforced material is braided glass fibre, braiding macromolecular fibre.Make the panel of different shape as required by above-mentioned material, having remedied microcrystal glass material effectively can only be as the deficiency of single plane shape electromagnetic oven panel.
During manufacturing, can use plastic injection mold that temperature-sensing probe 6, ceramic support post 4 etc. are embedded in the mould common injection mo(u)lding or by common heating high-pressure moulding such as braided glass fibre, braiding macromolecular fibre reinforcing fiber material and engineering plastics and epoxy resin, phenolic resins, melamine resins, embed temperature-sensing probe 6, ceramic support post 4 etc. simultaneously in moulding.After the moulding, support column 4 is cured as one with panel 2, and the ceramic boss that forms on panel, and this projection has effectively avoided the bottom of a pan directly to contact friction with panel, prevents that panel surface from scratching and damage.
The present invention adopts hemisphere or arc surfaced coil panel 3 as heater, and this coil panel area is bigger than planar coil dish, and magnetic line of force coverage is big, heats effective; Under same electrical quantity, comparing with the planar shaped coil panel, hemisphere or arc surfaced coil panel from the inner ring to the outer ring between distance do not increase, that is to say that coil panel magnetic loop distance does not increase, thereby guarantee the stability and the feasibility of electromagnetic oven power.
Claims (9)
1, a kind of electromagnetic oven, comprise body of heater (1) and be arranged on panel (2) on the body of heater, in the body of heater under the panel, be provided with heater, this device is coil panel (3), it is characterized in that: the described panel (1) that is arranged on the body of heater is hemisphere or arc surfaced, posts coil panel (3) under panel and is shaped as with this panel-shaped and adapts.
2, electromagnetic oven according to claim 1 is characterized in that: described coil panel (3) be shaped as hemisphere or cambered surface or round table-like.
3, electromagnetic oven according to claim 1 is characterized in that: be provided with 3 to 12 support columns (4) in hemisphere or the arc surfaced panel, each support column forms projection (5) at panel surface.
4, electromagnetic oven according to claim 3 is characterized in that: described support column (4) is cured as one for the ceramic support post and with panel (2).
5, according to the described arbitrary electromagnetic oven of claim 1 to 4, it is characterized in that: described coil panel (3) can be fixed under the panel (2) by support column (4).
6, according to claim 1 or 2 or 3 described electromagnetic ovens, it is characterized in that: described panel (1) material is the heat-resistant engineering plastic material.
7, electromagnetic oven according to claim 6 is characterized in that: this heat-resistant engineering plastic material can be polyether-ketone POLYETHERETHERKETONE, polyether sulfone POLYETHERSULFONE, polysulfones POLYSULFONE, poly-phenol sulfone POLYPHENYLSULFONE and epoxy resin, phenolic resins, melamine resin and fiber reinforced material thereof.
8, electromagnetic oven according to claim 7 is characterized in that: described fiber reinforced material is braided glass fibre, braiding macromolecular fibre.
9, according to claim 1 or 3 or 4 or 5 described electromagnetic ovens, it is characterized in that: be inlaid with temperature-sensing probe (6) or temperature-sensing probe (6) in the panel of described hemisphere or arc surfaced and be embedded in the projection (5) of support column (4) formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410026630 CN1563807A (en) | 2004-03-22 | 2004-03-22 | Electromagnetic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410026630 CN1563807A (en) | 2004-03-22 | 2004-03-22 | Electromagnetic stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1563807A true CN1563807A (en) | 2005-01-12 |
Family
ID=34480670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410026630 Pending CN1563807A (en) | 2004-03-22 | 2004-03-22 | Electromagnetic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1563807A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427831C (en) * | 2006-05-04 | 2008-10-22 | 佛山市顺德区东泽智能电器有限公司 | Electromagnetic stove |
| CN100438710C (en) * | 2006-07-19 | 2008-11-26 | 深圳创维－Rgb电子有限公司 | Even heating coil disc and its designing method |
| CN110553282A (en) * | 2018-11-16 | 2019-12-10 | 张登柏 | Energy-saving gas stove and using method thereof |
-
2004
- 2004-03-22 CN CN 200410026630 patent/CN1563807A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427831C (en) * | 2006-05-04 | 2008-10-22 | 佛山市顺德区东泽智能电器有限公司 | Electromagnetic stove |
| CN100438710C (en) * | 2006-07-19 | 2008-11-26 | 深圳创维－Rgb电子有限公司 | Even heating coil disc and its designing method |
| CN110553282A (en) * | 2018-11-16 | 2019-12-10 | 张登柏 | Energy-saving gas stove and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |