CN201312394Y - Electromagnetic heating plate - Google Patents
Electromagnetic heating plate Download PDFInfo
- Publication number
- CN201312394Y CN201312394Y CNU200820205185XU CN200820205185U CN201312394Y CN 201312394 Y CN201312394 Y CN 201312394Y CN U200820205185X U CNU200820205185X U CN U200820205185XU CN 200820205185 U CN200820205185 U CN 200820205185U CN 201312394 Y CN201312394 Y CN 201312394Y
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- CN
- China
- Prior art keywords
- heating plate
- magnetic stripe
- coil
- electromagnetism heating
- support chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Induction Heating Cooking Devices (AREA)
Abstract
The embodiment of the utility model discloses an electromagnetic heating plate, which comprises a support base plate, magnetic strips, coils and a top cover, wherein, at least ten radial magnetic strips centering around the plate center of the support base plate are distributed on the support base plate; a plurality of copper coils are arranged on the magnetic strips; and the top cover which is arranged on the coils and supported by at least four pillars is connected with the protruding part of edge of the support base plate. Provided with additional magnetic strips and special wound coils, the electromagnetic heating plate, of which the design is much firmer, has the advantages of enlarging heating area and improving heating efficiency, and is provided with magnetic strips of high-magnetic flux density; and as the downward shielding of the electromagnetic heating plate is good, the electromagnetic heating plate further has the advantages of reducing external magnetic radiation, and prolonging service life.
Description
Technical field
The utility model relates to a kind of electrical equipment, relates in particular to a kind of electromagnetism heating plate in the heating electrical equipment.
Background technology
The electromagnetism heating plate of electromagnetic stove generally is connected with overhead guard with three pillars on the existing market, puts weight bigger when pot as the user on overhead guard, presses the electromagnetic stove Inside coil that collapses easily; Existing electromagnetic stove coil is generally some enamelled wires and is twisted into one coiling and forms, burn out easily, and around the number of turns less, can not effectively increase heating surface (area) (HS, the efficiency of heating surface is not high, and the drum magnetic stripe of existing electromagnetic stove is provided with less, magnetic flux density is bad, and externally magnetic radiation is big.
Summary of the invention
The utility model embodiment provides a kind of electromagnetism heating plate, designs more firmly, by increasing the coil of magnetic stripe number and special coiling, makes electromagnetism heating plate heating efficiency higher, and useful life prolongs.
A kind of electromagnetism heating plate that the utility model embodiment provides, comprise support chassis, magnetic stripe, coil, overhead guard, be that the center outwards is evenly distributed with at least 10 magnetic stripes radially with the core on the described support chassis, described magnetic stripe is provided with the copper coil of multi-turn, and the overhead guard that is arranged on the described coil is given prominence to the position by the edge that at least four shore supports connect described support chassis.
Further, described magnetic stripe comprises triangle magnetic stripe and rectangle magnetic stripe, and triangle magnetic stripe and rectangle magnetic stripe on support chassis, are that the center is outwards evenly spaced apart radially with the core respectively, increases magnetic flux density.
Further, described coil is that some copper paint envelope curves are twisted on average that coiling forms more than two strands or two strands.Described coil is coiled on the described magnetic stripe ringwise, and coil has 35 circles.
Further again, described support chassis is made by material high temperature resistant, anti-electromagnetic radiation.
Adopt electromagnetism heating plate of the present utility model, can be used in the electromagnetic stove household electrical appliances, or in other electrical equipment by the electromagnetism heating.Its design is more firm, by increasing the coil of magnetic stripe number and special coiling, has increased heating surface (area) (HS, has improved heating efficiency, and the magnetic stripe magnetic flux density is good, and the downward shielding of described electromagnetism heating plate well, and externally magnetic radiation reduces, and has prolonged useful life.
Description of drawings
Fig. 1 is the magnetic stripe distributed architecture schematic diagram of a kind of electromagnetism heating plate of providing of the utility model embodiment;
Fig. 2 is a kind of electromagnetism heating plate structural representation that coil has been installed that the utility model embodiment provides.
Embodiment
For making the utility model easier to understand, below in conjunction with accompanying drawing the utility model is further elaborated, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
As shown in Figure 1 and Figure 2, the utility model embodiment provides a kind of electromagnetism heating plate, comprise support chassis 1, magnetic stripe 2, coil 3, overhead guard (not drawing among the figure), be that the center outwards is evenly distributed with at least 10 magnetic stripes radially with the core on the described support chassis, as a kind of execution mode, described support chassis is provided with 21 magnetic stripes, described magnetic stripe comprises triangle magnetic stripe and rectangle magnetic stripe, triangle magnetic stripe and rectangle magnetic stripe are respectively on support chassis, with the core is that the center is outwards evenly spaced apart radially, has increased magnetic flux density.
Described magnetic stripe is provided with the copper coil 3 of multi-turn, is arranged on the triangle position 4 that the overhead guard on the described coil is given prominence to by the edge of four described support chassis of pillar 5 support and connection at least.Described pillar is preferably four to ten, makes structure more firm, can bear heavier pot on the overhead guard.
Described coil is that some copper paint envelope curves are twisted on average that coiling forms more than two strands or two strands.And described coil is coiled on the described magnetic stripe ringwise, and coil has 35 circles at least, has increased heating surface (area) (HS, has improved heating efficiency.As a kind of execution mode, coil has 45 circles among Fig. 2, the positive and negative electrode 6,7 of coil, described support chassis is made by material high temperature resistant, anti-electromagnetic radiation, downward shielding well, externally magnetic radiation reduces.
The above is a preferred implementation of the present utility model; certainly can not limit the interest field of the utility model with this; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement and change, these improvement and change also are considered as protection range of the present utility model.
Claims (6)
1, a kind of electromagnetism heating plate, comprise support chassis, magnetic stripe, coil, overhead guard, it is characterized in that, be that the center outwards is evenly distributed with at least 10 magnetic stripes radially with the core on the described support chassis, described magnetic stripe is provided with the copper coil of multi-turn, and the overhead guard that is arranged on the described coil is given prominence to the position by the edge that at least four shore supports connect described support chassis.
2, electromagnetism heating plate according to claim 1, it is characterized in that described magnetic stripe comprises triangle magnetic stripe and rectangle magnetic stripe, triangle magnetic stripe and rectangle magnetic stripe are respectively on support chassis, with the core is that the center is outwards evenly spaced apart radially, increases magnetic flux density.
3, electromagnetism heating plate according to claim 1 and 2 is characterized in that, described coil is that some copper paint envelope curves are twisted on average that coiling forms more than two strands or two strands.
4, electromagnetism heating plate according to claim 3 is characterized in that, described coil is coiled on the described magnetic stripe ringwise, and coil has 35 circles.
5, electromagnetism heating plate according to claim 1 and 2 is characterized in that, described support chassis is made by material high temperature resistant, anti-electromagnetic radiation.
6, electromagnetism heating plate according to claim 1 and 2 is characterized in that, described electromagnetism heating plate is used for the electromagnetic stove household electrical appliances, or in other electrical equipment by the electromagnetism heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820205185XU CN201312394Y (en) | 2008-12-11 | 2008-12-11 | Electromagnetic heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820205185XU CN201312394Y (en) | 2008-12-11 | 2008-12-11 | Electromagnetic heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312394Y true CN201312394Y (en) | 2009-09-16 |
Family
ID=41109649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820205185XU Expired - Fee Related CN201312394Y (en) | 2008-12-11 | 2008-12-11 | Electromagnetic heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312394Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491646A (en) * | 2019-09-18 | 2019-11-22 | 南京邮电大学 | A kind of construction design method of non-contact power supply coil tray |
-
2008
- 2008-12-11 CN CNU200820205185XU patent/CN201312394Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491646A (en) * | 2019-09-18 | 2019-11-22 | 南京邮电大学 | A kind of construction design method of non-contact power supply coil tray |
| CN110491646B (en) * | 2019-09-18 | 2022-05-03 | 南京邮电大学 | A structure design method of non-contact power supply coil tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20111211 |