CN201237276Y - Interturn insulation electromagnetic stove coil panel - Google Patents
Interturn insulation electromagnetic stove coil panel Download PDFInfo
- Publication number
- CN201237276Y CN201237276Y CNU2008200500144U CN200820050014U CN201237276Y CN 201237276 Y CN201237276 Y CN 201237276Y CN U2008200500144 U CNU2008200500144 U CN U2008200500144U CN 200820050014 U CN200820050014 U CN 200820050014U CN 201237276 Y CN201237276 Y CN 201237276Y
- Authority
- CN
- China
- Prior art keywords
- turn
- ferrite magnetic
- magnetic stripe
- electric stove
- plate rail
- 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
A turn-to-turn insulation electromagnetic oven coil panel comprises a panel rack (1), a coil (2), a power cord (5) and a plurality of ferrite magnetic strips (3). Insertion holes (4) are formed on the panel rack (1), the ferrite magnetic strips (3) are inserted through the insertion holes and are arranged on the surface of the panel rack (1) in a radial way, and each ferrite magnetic strip has an F-shaped side face, a rectangular, square, trapezoidal, multi-angular or sector-shaped projection, and a rectangular, square, trapezoidal, multi-angular or sector-shaped cross section. The electromagnetic oven coil panel can reduce electromagnetic wave leakage, so as to reduce environmental pollution due to electromagnetic wave, improve heat efficiency and prolong service life.
Description
Technical field
The utility model relates to a kind of electromagnetism heating spool rest that is used for electromagnetic oven, is a kind of turn-to-turn insulation coil disc of electric stove specifically.
Background technology
The used electromagnetism heating spool rest of existing electromagnetic oven mainly is made up of plate rail, heater coil, magnetic stripe, a circle circle coiling formed after wherein heater coil adopted enamel-covered wire to be twisted into thigh, integral body is ring-type, by adhesive bonds on the plate rail face, ferromagnetic bar has some to be fixed in the plate rail radially, heater coil and ferrite magnetic stripe are separated by plate rail, and the ferrite magnetic stripe is flat.Can make electromagnetic leakage like this, influence electromagnetic making full use of, cause the thermal efficiency to reduce, electromagnetic-wave leakage also pollutes environment.
Summary of the invention
The purpose of this utility model provides a kind of electromagnetic-wave leakage that reduces and reduces the pollution to environment, the turn-to-turn insulation coil disc of electric stove that improves the thermal efficiency, increases the service life.
The purpose of this utility model can realize by following technical measures:
A kind of turn-to-turn insulation coil disc of electric stove is made up of tape insulation wall plate rail, coil, power line and some ferrite magnetic stripes, and plate rail has patchhole, and the ferrite magnetic stripe is radiation-like by the patchhole insertion and is laid on the plate rail face.
The ferrite magnetic stripe is to be combined by wall scroll or multistage.
Described patchhole is two-way jack.
The ferrite magnetic stripe is fastened on plate rail by glue bond and plate rail.
After taking above-mentioned measure, can reduce the high-voltage breakdown probability between enamel-covered wire and magnetic stripe, heater coil disc has reduced electromagnetic leakage because the effect of F type ferrite magnetic stripe boss has changed the electromagnetic field direction, improves the thermal efficiency.Under same line number number of turns situation, can increase the use power of product, effectively reduce the temperature rise of coil panel, prolong the service life of electromagnetic oven.In addition, can avoid occurring turn-to-turn short circuit generation burning dish accident mutually because of the wire enamel membrane damage between the strand.Also, form the temperature that draughty effect has reduced drum, and prolonged the service life of drum because the strand between the coil has had certain clearance.And reach the high-voltage breakdown probability that reduces between enamel-covered wire and magnetic stripe by structure preceding, back side plug-in type magnetic stripe.Principle by turn-to-turn insulation reaches the phenomenon that reduces coil turn-to-turn short circuit, the drum temperature rise when reducing electromagnetic oven work, and the accident of stopping burning dish in the electromagnetic oven use takes place.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the structure chart of ferrite magnetic stripe;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the cutaway view of Fig. 2;
The specific embodiment
With reference to Fig. 1, a kind of turn-to-turn insulation coil disc of electric stove is made up of belt coil strands insulation wall plate rail 1, coil 2, power line 5 and ferrite magnetic stripe 3.The side of ferrite magnetic stripe 3 is the F type, can wall scroll or combined type, projection of shape can be rectangle, square, ladder type, rib type or fan type, what Fig. 3 showed is rectangle, cross section can be rectangle, square, ladder type, multi-angular type or fan type, and what Fig. 4 showed is ladder type.Plate rail 1 has patchhole 4, and patchhole 4 is two-way jack, and ferrite magnetic stripe 3 is inserted by patchhole and is radiation-like and is laid on 1 of the plate rail, is fastened by glue bond and plate rail.The strand of coil 2 is separated evenly on plate rail 1 by the insulation wall of plate rail 1 and is fastened with glue firmly.The enamel-covered wire material that coil 2 uses can be copper, aluminium or copper cover aluminum.
Claims (8)
1, a kind of turn-to-turn insulation coil disc of electric stove, form by tape insulation wall plate rail [1], coil [2], power line [5] and some ferrite magnetic stripes [3], it is characterized in that plate rail [1] has patchhole [4], ferrite magnetic stripe [3] is radiation-like by the patchhole insertion and is laid on plate rail [1] face.
2, a kind of turn-to-turn insulation coil disc of electric stove according to claim 1, the side that it is characterized in that ferrite magnetic stripe [3] is the F type.
3, a kind of turn-to-turn insulation coil disc of electric stove according to claim 1, the projection that it is characterized in that ferrite magnetic stripe [3] can be rectangle, square, ladder type, multi-angular type or fan type.
4, a kind of turn-to-turn insulation coil disc of electric stove according to claim 1, the cross section that it is characterized in that ferrite magnetic stripe [3] can be rectangle, square, ladder type, multi-angular type or fan type.
5, according to claim 1,2 or 3 described a kind of turn-to-turn insulation coil disc of electric stove, it is characterized in that ferrite magnetic stripe [3] is to be combined by wall scroll or multistage.
6, a kind of turn-to-turn insulation coil disc of electric stove according to claim 1 is characterized in that patchhole [4] is two-way jack.
7, a kind of turn-to-turn insulation coil disc of electric stove according to claim 1 is characterized in that ferrite magnetic stripe [3] is fastened on plate rail [1] by glue bond and plate rail.
8, a kind of turn-to-turn insulation coil disc of electric stove according to claim 1 is characterized in that the enamel-covered wire material that coil [2] uses can be copper, aluminium or copper cover aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200500144U CN201237276Y (en) | 2008-06-27 | 2008-06-27 | Interturn insulation electromagnetic stove coil panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200500144U CN201237276Y (en) | 2008-06-27 | 2008-06-27 | Interturn insulation electromagnetic stove coil panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237276Y true CN201237276Y (en) | 2009-05-13 |
Family
ID=40650007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200500144U Expired - Fee Related CN201237276Y (en) | 2008-06-27 | 2008-06-27 | Interturn insulation electromagnetic stove coil panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237276Y (en) |
-
2008
- 2008-06-27 CN CNU2008200500144U patent/CN201237276Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20160627 |